INHIBITORS OF PROTEIN ISOPRENYL TRANSFERASES

Abstract: Compounds having formula (I) or a pharmaceutically acceptable salt thereof wherein R1 is (a) hydrogen, (b) lower alkyl, (c) alkenyl, (d) alkoxy, (e) thioalkoxy, (f) halo, (g) haloalkyl, (h) aryl -L2-, and (i) heterocyclic -L2-; R2 is selected from (a) formula (1), (b) -C(O)NH-CH(R14)-C(O)OR15, (c) formula (2), (d) -C(O)NH-CH(R14)-C(O)NHSO2R16, (e) -C(O)NH-CH(R14)-tetrazolyl, (f) -C(O)NH-heterocyclic, and (g) -C(O)NH-CH(R14)-C(O)NR17R18; R3 is substituted or unsubstituted heterocyclic or aryl, substituted or unsubstituted cycloalkyl or cycloalkenyl, formula (3), and -P(W)R<R3>R<R3'>; R4 is hydrogen, lower alkyl, haloalkyl, halogen, aryl, arylalkyl, heterocyclic, or (heterocyclic)alkyl; L1 is absent or is selected from (a) -L4-N(R5)-L5-, (b) -L4-O-L5-, (c) -L4-S(O)n-L5-, (d) -L4-L6-C(W)-N(R5)-L5-, (e) -L4-L6-S(O)m-N(R5)-L5-, (f) -L4-N(R5)-C(W)-L7-L5-, (g) -L4-N(R5)-S(O)p-L7-L5-, (h) optionally substituted alkylene, (i) optionally substituted alkenylene, (j) optionally substituted alkynylene, (k) a covalent bond, (1) formula (4), and (m) formula (5) are inhibitors of protein isoprenyl transferases. Also disclosed are protein isoprenyl transferase inhibiting compositions and a method of inhibiting protein isoprenyl transferases.

Description: INHIBITORS OF PROTEIN ISOPRENYL TRANSFERASES Technical Field The present invention relates to novel compounds which are useful in inhibiting protein isoprenyl transferases (for example, protein famesyltransferase and protein geranylgeranyltransferase) and the farnesylation or geranylgeranylation of the oncogene protein Ras and other related small g-proteins, compositions containing such compounds and methods of using such compounds. Background of the Invention Ras oncogenes are the most frequently identified activated oncogenes in human tumors. Transformed protein Ras is involved in the proliferation of cancer cells. The Ras must be farnesylated before this proliferation can occur. Farnesylation of Ras by farnesyl pyrophosphate (FPP) is effected by protein famesyltransferase. Inhibition of protein famesyltransferase, and thereby farnesylation of the Ras protein, blocks the ability of transformed cells to proliferate. Inhibition of protein geranylgeranyltransferase and, thereby, of geranylgeranylation of Ras proteins, also results in down regulation of Ras protein function. Activation of Ras and other related small g-proteins that are farnesylated and/or geranylated also partially mediates smooth muscle cell proliferation (Circulation, 1-3: 88 ( 1993), which is hereby incorporated herein by reference). Inhibition of protein isoprenyl transferases, and thereby farnesylation or geranylgeranylation of the Ras protein, also aids in the prevention of intimal hyperplasia associated with restenosis and atherosclerosis, a condition which compromises the success of angioplasty and surgical bypass for obstructive vascular lesions. There is therefore a need for compounds which are inhibitors of protein famesyltransferase and protein geranylgeranyltransferase. Summary of the Invention In its principle embodiment, the invention provides a compound having the formula: I or a pharmaceutically acceptable salt thereof, wherein R j is selected from the group consisting of (1) hydrogen, (2) alkenyl, (3) alkynyl, (4) alkoxy, (5) haloalkyl, (6) halogen, (?) loweralkyl, (8) thioalkoxy, (9) aryl-L2- wherein aryl is selected from the group consisting of (a) phenyl, (b) naphthyl, (c) dihydronaphthyl, (d) tetrahydronaphthyl, (e) indanyl, and (f) indenyl wherein (a)-(f) are unsubstituted or substituted with at least one of X, Y, or Z wherein X, Y, and Z are independently selected from the group consisting of alkenyl, alkynyl, alkoxy, aryl, carboxy, cyano, halogen, haloalkyl, hydroxy, hydroxyalkyl, loweralkyl, nitro, N-protected amino, and -NRR' wherein R and and R' are independently selected from the group consisting of hydrogen and 75 loweralkyl, oxo (=O), and thioalkoxy and L 2 is absent or is selected from the group consisting of -CH 2 -, 80 -^n 2 n 2 " ' -CH(CH 3 )-, -O-, -C(O)- -S(O) q , wherein q is 0, 1 or 2, and 85 -N(R)- , and (10) heterocycle-L-; ,- wherein L 2 is as defined above and the heterocycle is unsubstituted or substituted with 1, 2, 3 or 4 substituents independently selected from the group consisting of (a) loweralkyl, 90 (b) hydroxy, (c) hydroxyalkyl, (d) halogen (e) cyano, ( ) nitro, 95 (g) oxo (=O), ( ) -NRR', 0) N-protected amino, (j) alkoxy, (k) thioalkoxy, 100 0) haloalkyl, (m) carboxy, and (n) aryl; R 2 is selected from the group consisting of 105 (1) wherein Li i is selected from the group consisting of (a) a covalent bond, (b) -C(W)N(R)- wherein R is defined previously and W is selected from the group consisting of O and S, 110 (c) -C(O)-, (d) -N(R)C(W)-, (e) -CH 2 O-, (f) -C(O)O-, and (g) -CH 2 N(R)-, 115 R 12a is selected from the group consisting of (a) hydrogen, (b) loweralkyl, and (c) -C(O)OR 13 wherein R 13 is selected from the group consisting of 120 hydrogen and a carboxy-protecting group, and R 12 b is selected from the group consisting of (a) hydrogen and (b) loweralkyl, 125 with the proviso that R 12a and R 12 b are not both hydrogen, (2) -Li ι-C(R j4 )(R v )-C(O)OR 15 wherein Li 1 is defined previously, R v is selected from the group consisting of (a) hydrogen and 130 (b) loweralkyl, R 15 is selected from the group consisting of (a) hydrogen, (b) alkanoyloxyalkyl, (c) loweralkyl, and 135 (b) a carboxy-protecting group, and R 1 is selected from the group consisting of (a) alkoxyalkyl, (b) alkoxyarylalkyl, - 4 - (c) alkoxycarbonylalkyl, 140 (d) alkylsulfiny alky 1 , (e) alkylsulfonylalkyl, ( ) alkynyl, (g) aminoalkyl, (h) aminocarbonylalkyl, 145 (i) aminothiocarbonylalkyl, (j) aryl, (k) arylalkyl, (1) carboxyalkyl, (m) cyanoalkyl, 150 (n) cycloalkyl, (o) cycloalkylalkoxyalkyl, (P) cycloalkylalkyl, (q) (heterocyclic)alkyl, (r) hydroxyalkyl, 155 (s) hydroxyarylalkyl, (t) loweralkyl, ( ) sulfhydrylalkyl, (v) thioalkoxyalkyl wherein the thioalkoxyalkyl is unsubstituted or substituted with 1, 2, 3, or 4 160 substituents selected from the group consisting of halogen, (w) thioalkoxyalkylamino, and (x) thiocycloalkyloxyalkyl, 165 (3) wherein n is 1-3, (4) -C(O)NH-CH(R 14 )-C(O)NHSO 2 Ri6 wherein R 14 is defined previously and R.6 is selected from the group consisting of (a) loweralkyl, 170 (b) haloalkyl, (c) aryl wherein the aryl is unsubstituted or substituted with 1, 2, 3, 4, or 5 substituents independently selected from the group consisting of loweralkyl, 175 hydroxy, hydroxyalkyl, halogen, cyano, nitro, 180 oxo (=O), -NRR' N-protected amino, alkoxy, thioalkoxy, 185 haloalkyl, carboxy, and aryl, and (d) heterocycle wherein the heterocycle is unsubstituted or substituted with substituents independently 190 selected from the group consisting of loweralkyl, hydroxy, hydroxyalkyl, halogen, 195 cyano, nitro, oxo (=O), -NRR', N-protected amino, 200 alkoxy, thioalkoxy, haloalkyl, carboxy, and aryl; 205 (5) -C(O)NH-CH(Ri4)-tetrazolyl wherein the tetrazole ring is unsubstituted or substituted with loweralkyl or haloalkyl, (6) -Li i -heterocycle, 210 (7) -C(O)NH-CH(R 14 )-C(O)NRπRi8 wherein R 14 is defined previously and R 17 and Ris are independently selected from the group consisting of (a) hydrogen, 215 (b) loweralkyl, (c) arylalkyl, (d) hydroxy, and (e) dialkylaminoalkyl, 220 (8) -C(O)ORi5, and (9) -C(O)NH-CH(Ri4)-heterocycle wherein R1 4 is as previously defined and the heterocycle is unsubstituted or substituted with loweralkyl or haloalkyl; 225 L j is absent or is selected from the group consisting of (1) - -N(R 5 )-L 5 - wherein L 4 is absent or selected from the group consisting of (a) C j -to-C jQ -alkylene and 230 (b) C 2 -to-C 16 -alkenylene, wherein the alkylene and alkenylene groups are unsubstituted or substituted with 1 , 2, 3 or 4 substitutents independently selected from the group consisting of alkenyl, 235 alkenyloxy, alkenyloxy alkyl, alkenyl[S(O) q ]alkyl, alkoxy, alkoxyalkyl wherein the alkoxyalkyl is unsubstituted or 240 substituted with 1 or 2 hydroxyl substituents, with the proviso that no two hydroxyls are attached to the same carbon, alkoxycarbonyl wherein the alkoxycarbonyl is unsubstituted or substituted with 1 , 2, or 3 245 substituents independently selected from the group consisting of halogen and cycloalkyl, alkylsilyloxy, 250 alkyl[S(O) q ], alkyl[S(O) q ]alkyl, aryl wherein the aryl is unsubstituted or substituted with 1, 2, 3, 4, or 5 substituents independently selected from the group consisting of 255 alkoxy wherein the alkoxy is unsubstituted or substituted with substituents selected from the group consisting of cycloalkyl, aryl, arylalkyl, 260 aryloxy wherein the aryloxy is unsubstituted or substituted with 1, 2, 3, 4, or 5 substituents independently selected from the group consisting of, halogen, 265 nitro, and -NRR', cycloalkyl, halogen, loweralkyl, 270 hydroxyl, nitro, -NRR', and -SO 2 NRR\ arylalkoxy wherein the arylalkoxy is unsubstituted or 275 substituted with substituents selected from the group consisting of alkoxy, arylalkyl, arylalkyl[S(O) q ]alkyl, aryl[S(O) q ], 280 aryl[S(O) q ]alkyl wherein the aryl[S(O) q ]alkyl is unsubstituted or substituted with 1, 2, 3, 4, or 5 substituents independently selected from alkoxy and loweralkyl, 285 arylalkoxyalkyl wherein the arylalkoxyalkyl is unsubstituted or substituted with substituents selected from the group consisting of alkoxy, and halogen, 290 aryloxy, aryloxyalkyl wherein the aryloxyalkyl is unsubstituted or substituted with substituents selected from the group consisting of halogen, carboxyl, 295 -C(O)NRCRD wherein Re and RD are independently selected from the group consisting of hydrogen, loweralkyl, and alkoxycarbonyl or 300 R and RD together with the nitrogen to which they are attached form a ring selected from the group consisting of morpholine, piperidine, 305 pyrrolidine thiomorpholine, thiomorpholine sulfone, and thiomorpholine sulfoxide, wherein the ring formed by Rc and RD 310 together is unsubstituted or substituted with 1 or 2 substituents independently selected from the group consisting of alkoxy and alkoxyalkyl, 315 cycloalkenyl wherein the cycloalkenyl is unsubstituted or substituted with 1 or 2 substituents selected from the group consisting of alkenyl, cyclolalkoxy, cycloalkoxycarbonyl, 320 cyclolalkoxy alkyl, cyclolalkyl wherein the cycloalkyl is unsubstituted or substituted with 1, 2, 3, 4, or 5 substituents independently selected from the group consisting of aryl, 325 loweralkyl, and alkanoyl, cycloalkylalkoxy, cycloalky lalkoxy carbonyl , cycloalkylalkoxyalkyl, 330 cycloalkylalkyl, cyclolalkyl[S(O)q]alkyl, cycloalkylalkyl[S(O) q ]alkyl, fluorenyl, heterocycle wherein the heterocycle is unsubstituted or 335 substituted with 1, 2, 3, or 4 substituents independently selected from the group consisting of alkoxy wherein the alkoxy is unsubstituted or substituted with 1 or 2 substituents 340 independently selected from the group consisting of aryl and cycloalkyl, alkoxyalkyl wherein the alkoxyalkyl is unsubstituted or substituted with 1 or 2 substituents independently selected from 345 the group consisting of aryl and cycloalkyl, alkoxycarbonyl wherein the alkoxycarbonyl is unsubstituted or substituted with 1 or 2 350 substituents independently selected from the group consisting of aryl and cycloalkyl, aryl wherein the aryl is unsubstituted or 355 substituted with 1, 2, 3, 4, or 5 substituents independently selected from the group consisting of alkanoyl, alkoxy, 360 carboxaldehyde, haloalkyl, halogen, loweralkyl, nitro, 365 -NRR', and thioalkoxy, arylalkyl, aryloxy, cycloalkoxy alkyl , 370 cycloalkyl, cycloalkylalkyl, halogen, heterocycle, hydroxyl, 375 loweralkyl wherein the loweralkyl is unsubstituted or substituted with 1 , 2, or 3 substituents independently selected from the group consisting of heterocycle, 380 hydroxyl, with the proviso that no two hydroxyls are attached to the same carbon, and -NR R3R3' wherein R R3 and R R3' are 385 independently selected from the group consisting of hydrogen aryl, loweralkyl, 390 aryl, arylalkyl, heterocycle, (heterocyclic)alkyl, cycloalkyl, and 395 cycloalkylalkyl, and sulfhydryl, (heterocyclic) alkoxy , (heterocyclic)alkyl, (heterocyclic)alkyl[S(O) q ]alkyl, 400 (heterocyclic)oxy, (heterocyclic)alkoxyalkyl, (heterocyclic)oxyalkyl, heterocycle [S (O) q ] alkyl, hydroxyl, 405 hydroxyalkyl, imino, N-protected amino, =N-O-aryl, and =N-OH, 410 =N-O-heterocycle wherein the heterocycle is unsubstituted or substituted with 1, 2, 3, or 4 substituents independently selected from the group consisting of loweralkyl, 415 hydroxy, hydroxyalkyl, halogen, cyano, nitro, 420 oxo (=O), -NRR' N-protected amino, alkoxy, thioalkoxy, 425 haloalkyl, carboxy, and aryl, =N-O-loweralkyl , _ NR R3 R R3' ; 430 -NHNR C RD, -OG wherein G is a hydroxyl protecting group, -O-NH-R, -0-N= J wherein J and J' are independently selected from the group consisting of 435 loweralkyl and arylalkyl, oxo, oxyamino(alkyl)carbonylalkyl, oxyamino(arylalkyl)carbonylalkyl, 440 oxyaminocarbonylalkyl, -SO 2 -A wherein A is selected from the group consisting of loweralkyl, aryl, and 445 heterocycle wherein the loweralkyl, aryl, and heterocycle are unsubstituted or substituted with 1, 2, 3, 4, or 5 substituents independently selected from the group consisting of 450 alkoxy, halogen, haloalkyl, loweralkyl, and nitro, 455 sulfhydryl, thioxo, and thioalkoxy, L5 is absent or selected from the group consisting of (a) C j -to-C jQ -alkylene and 460 (b) C 2 -to-C 16 -alkenylene wherein (a) and (b) are unsubstituted or substituted as defined previously, and R 5 is selected from the group consisting of hydrogen, 465 alkanoyl wherein the alkanoyl is unsubstituted or substituted with substituents selected from the group consisting of aryl, alkoxy, alkoxyalkyl, 470 alkoxycarbonyl wherein the alkoxycarbonyl is unsubstituted or substituted with 1, 2 or 3 substituents independently selected from the group consisting of aryl and 475 halogen, alkylaminocarbonylalkyl wherein the alkylaminocarbonylalkyl is unsubstituted or substituted with 1 or 2 substituents independently selected from the group consisting 480 of aryl, (anthracenyl)alkyl , aryl, arylalkoxy, arylalkyl wherein the arylalkyl is unsubstituted or 485 substituted with 1, 2, 3, 4, or 5 substituents independently selected from the group consisting of alkoxy, aryl, 490 carboxyl, cyano, halogen, haloalkoxy, haloalkyl, 495 nitro, oxo, and -Ln-C(R 14 )(R v )-C(O)OR 15 , (aryl)oyl wherein the (aryl)oyl is unsubstituted or substituted with substituents selected from the 500 group consisting of halogen, aryloxycarbonyl, carboxaldehyde, -C(O)NRR', cycloalkoxycarbonyl, 505 cycloalkylaminocarbonyl, cycloalkylaminothiocarbony 1 , cyanoalkyl, cyclolalkyl, cycloalkylalkyl wherein the cycloalkylalkyl is 510 unsubstituted or substituted with 1 or 2 hydroxyl substituents, with the proviso that no two hydroxyls are attached to the same carbon, (cyclolalkyl)oyl, 515 (9,10-dihydroanthracenyl)alkyl wherein the (9,10-dihydroanthracenyl)alkyl is unsubstituted or substituted with 1 or 2 oxo substituents, haloalkyl, heterocycle, 520 (heterocyclic)alkyl wherein the (heterocyclic)alkyl is unsubstituted or substituted with 1, 2, 3, 4, or 5 substituents selected from the group consisting of loweralkyl, (heterocyclic)oyl, 525 loweralkyl, wherein the loweralkyl is unsubstituted or substituted with substituents selected from the group consisting of -NRR', -SO 2 -A, and thioalkoxyalkyl; 530 (2) -L 4 -O-L 5 -, (3) -L,4-S(O) m -L 5 - wherein L4 and L5 are defined previously and m is 0, 1, or 2, 535 (4) -L,4-L 6 -C(W)-N(R 6 )-L 5 - wherein L 4 . W, and L5 are defined previously, R6 is selected from the group consisting of (a) hydrogen, (b) loweralkyl, 540 (c) aryl, (d) arylalkyl, (e) heterocycle, (f) (heterocyclic)alkyl, (g) cyclolakyl, and 545 (h) cycloalkylalkyl, and L 6 is absent or is selected from the group consisting of (a) -O-, (b) -S-, and (c) -N(R 6 - wherein R 6 . is selected from the group 550 consisting of hydrogen, loweralkyl, aryl, arylalkyl, 555 heterocycle, (heterocyclic) alkyl , cyclolakyl, and cycloalkylalkyl, 560 (5) -L 4 -L 6 -S(O) m -N(R 5 )-L 5 -, (6) -L 4 -L 6 -N(R 5 )-S(O) m -L 5 -, (7) -L 4 -N(R 5 )-C(W)-L 7 -L 5 - wherein L 4 , R 5 , W, and and L 5 are 565 defined previously and L 7 is absent or is selected from the group consisting of -O- and -S-, (8) Ci-Cio-alkylene wherein the alkylene group is unsubstituted or substituted with 1 or 2 substituents independently selected from 570 the group consisting of (a) aryl, (b) arylalkyl, (c) heterocycle, (d) (heterocyclic)alkyl, 575 (e) cyclolakyl, (f) cycloalkylalkyl, (g) alkylthioalkyl, and (h) hydroxy, 580 (9) C2-to-C jQ -alkenylene wherein the alkenylene group is unsubstituted or substituted with 1 or 2 substituents independently selected from the group consisting of (a) aryl, (b) arylalkyl, 585 (c) (aryl)oxyalkyl wherein the (aryl)oxyalkyl is unsubstituted or substituted with 1, 2, 3, 4, or 5 substituents selected from the group consisting of halogen, (d) heterocycle, 590 (e) (hererocycle)alkyl, (f) hydroxyalkyl, (g) cyclolakyl, (h) cycloalkylalkyl, (i) alkylthioalkyl, and 595 (j) hydroxy, (10) C 2 -to-C, 0 -alkynylene wherein the alkynylene group is unsubstituted or substituted with 1 or 2 substituents independently selected from the group consisting of 600 (a) aryl, (b) arylalkyl, (c) heterocycle, (d) (heterocyclic)alkyl, (e) cyclolakyl, 605 (f) cycloalkylalkyl, (g) alkylthioalkyl, and (h) hydroxy, (11) -L 4 -heterocycle-L 5 -, 610 (12) a covalent bond, . B J (13) ' wherein B is selected from the group consisting of loweralkyl and 615 arylalkyl, and Z is selected from the group consisting of 620 (1) a covalent bond, (2) -O-, (3) -S(O) q -, and (4) -NR Z - wherein R z is selected from the group consisting of (a) hydrogen 625 (b) loweralkyl, (c) aryl, (d) arylalkyl, (e) heterocycle, (f) (heterocyclic)alkyl, 630 (g) cyclolakyl, and (h) cycloalkylalkyl; R 3 is selected from the group consisting of (1) hydrogen, 635 (2) aryl, (3) fluorenyl, (4) heterocycle, wherein (2)-(4) are unsubstituted or substituted with 1, 2, 3, 4, or 5 substituents independently selected from the group consisting of 640 (a) alkanoyl, (b) alkoxy wherein the alkoxy is unsubstituted or substituted with 1 , 2, 3, 4, or 5 substituents independently selected from the group consisting of halogen, 645 aryl, and cycloalkyl, (c) alkoxyalkyl wherein the alkoxyalkyl is unsubstituted or substituted with 1 or 2, 3, 4 or 5 substituents independently selected from the group consisting of 650 aryl and cycloalkyl, (d) alkoxycarbonyl wherein the alkoxycarbonyl is unsubstituted or substituted with 1, 2, 3, 4, or 5 substituents independently selected from the group consisting of 655 aryl, and cycloalkyl, (e) alky lsilyloxy alkyl, (f) arylalkyl, (g) aryl wherein the aryl is unsubstituted or substituted with 1, 2, 3, 660 4, or 5 substituents independently selected from the group consisting of alkanoyl, alkoxy wherein the alkoxy is unsubstituted or substituted with 1 or 2 substituents selected from the group 665 consisting of cycloalkyl, carboxaldehyde, haloalkyl, halogen, loweralkyl, 670 nitro, -NRR', and thioalkoxy, (h) arylalkyl, (i) aryloxy wherein the aryloxy is unsubstituted or 675 substituted with 1, 2, 3, 4, or 5 substituents independently selected from the group consisting of, halogen, nitro, and -NRR', 680 (j) (aryl)oyl, (k) carboxaldehyde, (1) carboxy, (m) carboxyalkyl, (n) -C(O)NRR" wherein R is defined previously and R" is 685 selected from the group consisting of hydrogen, loweralkyl, and carboxyalkyl, (o) cyano, 690 (p) cyanoalkyl, (q) cycloalkyl, (r) cycloalkylalkyl, (s) cycloalkoxy alkyl, (t) halogen, 695 (u) haloalkyl wherein the haloalkyl is unsubstituted or substituted with 1, 2, 3, 4, or 5 hydroxyl substituents, with the proviso that no two hydroxyls are attached to the same carbon, (v) heterocycle, 700 (w) hydroxyl, (x) hydroxyalkyl wherein the hydroxyalkyl is unsubstituted or substituted with substitutients selected from the group consisting of aryl, (y) loweralkyl wherein the loweralkyl is unsubstituted or substituted 705 with substituents selected from the group consisting of heterocycle, hydroxyl, with the proviso that no two hydroxyls are attached to the same carbon, 710 -NR R R R3' , and -P(OXORXOR'), (z) nitro, (aa) -NRR', (bb) oxo, 715 (cc) -SO2NRA ' RB ' wherein RA ' and Rβ' re independently selected from the group consisting of hydrogen, (aryl)oyl, loweralkyl, and 720 heterocycle wherein the heterocycle is unsubstituted or substituted with 1, 2, or 3 substituents independently selected from the group consisting of loweralkyl, (dd) sulfhydryl, and 725 (ee) thioalkoxy, (5) cycloalkyl wherein the cycloalkyl is unsubstituted or substituted with 1, 2, 3, 4 or 5 substituents selected from the group consisting of (a) alkoxy, 730 (b) aryl, (c) arylalkoxy (d) aryloxy wherein the aryloxy is unsubstituted or substituted with 1, 2, 3, 4, or 5 substituents selected from the group consisting of halogen, 735 (e) loweralkyl, (f) halogen, (g) NR R3 R R3' , 740 (6) cycloalkenyl wherein the cycloalkenyl is unsubstituted or substituted with 1, 2, 3 or 4 substituents independently selected from the group consisting of (a) loweralkyl, 745 (b) alkoxy, (c) halogen, (d) aryl, (e) aryloxy, (f) alkanoyl, and 750 (g) NR R3 R R3' , x χ 2 (7) wherein Xj and X2 together are cycloalkyl wherein the cycloalkyl is unsubstituted or substituted with 1 or 2 substituents selected from the group consisting of aryl, and 755 (8) -P(W)R R R R3' ; and R4 is selected from the group consisting of (1) hydrogen, 760 (2) loweralkyl, (3) haloalkyl (4) halogen, (5) aryl, (6) arylalkyl, 765 (7) heterocycle, (8) (heterocyclic)alkyl (9) alkoxy, and (10) -NRR'; or 770 Li, Z, and R3 together are selected from the group consisting of (1) aminoalkyl, (1) haloalkyl, (2) halogen, (3) carboxaldehyde, and 775 (4) (carboxaldehyde)alkyl, and (5) hydroxyalkyl, with the proviso that when Li, Z, and R3 together are (l)-(5), Ri is other than hydrogen. In a further aspect of the present invention are disclosed pharmaceutical compositions which comprise a compound of formula I in combination with a 780 pharmaceutically acceptable carrier. In yet another aspect of the present invention are disclosed pharmaceutical compositions which comprise a compound of formula I in combination with another chemotherapeutic agent and a pharmaceutically acceptable carrier. In yet another aspect of the present invention is disclosed a method for inhibiting 785 protein isoprenyl transferases (i.e., protein famesyltransferase and/or geranylgeranyltransferase) in a human or lower mammal, comprising administering to the patient a therapeutically effective amount of a compound compound of formula I. In yet another aspect of the present invention is disclosed a method for inhibiting post-translational modification of the oncogenic Ras protein by protein famesyltransferase, 790 protein geranylgeranyltransferase or both. In yet another aspect of the present invention is disclosed a method for treatment of conditions mediated by farnesylated or geranylgeranylated proteins, for example, treatment of Ras associated tumors in humans and other mammals. In yet another aspect of the present invention is disclosed a method for inhibiting or 795 treating cancer in a human or lower mammal comprising administering to the patient a therapeutically effective amount of a compound of the invention alone or in combination with another chemotherapeutic agent In yet another aspect of the present invention is disclosed a method for treating or preventing intimal hyperplasia associated with restenosis and atherosclerosis in a mammal 800 comprising administering to the mammal a therapeutically effective amount of a compound of claim 1. The compounds of the invention can comprise asymmetrically substituted carbon atoms. As a result, all stereoisomers of the compounds of the invention are meant to be included in the invention, including racemic mixtures, mixtures of diastereomers, as well as 805 single diastereomers of the compounds of the invention. The terms "S" and "R" configuration, as used herein, are as defined by the IUPAC 1974 Recommendations for Section E, Fundamental Stereochemistry, Pure Appl. Chem. (1976) 45, 13-30, which is hereby incorporated herein by reference. 810 Detailed Description Definitions of Terms As used herein the terms "Cys," "Glu," "Leu," "Lys,""Met," "nor-Leu," "nor-Val," "Phe," "Ser" and "Val" refer to cysteine, glutamine, leucine, lysine, methionine, norleucine, norvaline, phenylalanine, serine and valine in their L-, D- or DL forms. As 815 used herein these amino acids are in their naturally occuring L- form. As used herein, the term "carboxy protecting group" refers to a carboxylic acid protecting ester group employed to block or protect the carboxylic acid functionality while the reactions involving other functional sites of the compound are carried out. Carboxy protecting groups are disclosed in Greene, "Protective Groups in Organic Synthesis" pp. 820 152-186 (1981), which is hereby incoφorated herein by reference. In addition, a carboxy protecting group can be used as a prodrug whereby the carboxy protecting group can be readily cleaved in vivo (for example by enzymatic hydrolysis) to release the biologically active parent. T. Higuchi and V. Stella provide a thorough discussion of the prodrug concept in "Pro-drugs as Novel Delivery Systems", Vol 14 of the A.C.S. Symposium 825 Series, American Chemical Society (1975), which is hereby incoφorated herein by reference. Such carboxy protecting groups are well known to those skilled in the art, having been extensively used in the protection of carboxyl groups in the penicillin and cephalosporin fields (as described in U.S. Pat. No. 3,840,556 and 3,719,667, the disclosures of which are hereby incoφorated herein by reference). Examples of esters 830 useful as prodrugs for compounds containing carboxyl groups can be found on pages 14-21 of "Bioreversible Carriers in Drug Design: Theory and Application", edited by E.B. Roche, Pergamon Press, New York (1987), which is hereby incoφorated herein by reference. Representative carboxy protecting groups are Cj to Cs loweralkyl (e.g., methyl, ethyl or tertiary butyl and the like); arylalkyl, for example, phenethyl or benzyl and substituted 835 derivatives thereof such as alkoxybenzyl or nitrobenzyl groups and the like; arylalkenyl, for example, phenylethenyl and the like; aryl and substituted derivatives thereof, for example, 5-indanyl and the like; dialkylaminoalkyl (e.g., dimethylaminoethyl and the like); alkanoyloxyalkyl groups such as acetoxymethyl, butyryloxymethyl, valeryloxymethyl, isobutyryloxymethyl, isovaleryloxymethyl, l-(propionyloxy)-l -ethyl, l-(pivaloyloxyl)-l- 840 ethyl, 1 -methyl- l-(propionyloxy)-l -ethyl, pivaloyloxymethyl, propionyloxymethyl and the like; cycloalkanoyloxyalkyl groups such as cyclopropylcarbonyloxymethyl, cyclobutylcarbonyloxy methyl, cyclopentylcarbonyloxymethyl, cyclohexylcarbonyloxymethyl and the like; aroyloxyalkyl, such as benzoyloxymethyl, benzoyloxyethyl and the like; arylalkylcarbonyloxyalkyl, such as benzylcarbonyloxymethyl, 845 2-benzylcarbonyloxyethyl and the like; alkoxycarbonylalkyl or cycloalkyloxycarbonylalkyl, such as methoxycarbonylmethyl, cyclohexyloxycarbonylmethyl, 1-methoxycarbonyl-l- ethyl, and the like; alkoxycarbonyloxyalkyl or cycloalkyloxycarbonyloxyalkyl, such as methoxycarbonyloxy methyl , t-buty loxycarbonyloxy methyl , 1 -ethoxycarbonyloxy- 1 -ethyl , 1-cyclohexyloxycarbonyloxy-l -ethyl and the like; aryloxycarbonyloxyalkyl, such as 2- 850 (phenoxy carbonyloxy)ethyl, 2-(5-indanyloxycarbonyloxy)ethyl and the like; alkoxyalkylcarbonyloxyalkyl, such as 2-(l- methoxy-2-methylpropan-2-oyloxy)ethyl and like; arylalkyloxycarbonyloxyalkyl, such as 2- (benzyloxycarbonyloxy)ethyl and the like; arylalkenyloxycarbonyloxyalkyl, such as 2-(3- phenylpropen-2-yloxycarbonyloxy)ethyl and the like; alkoxycarbonylaminoalkyl, such as 855 t-butyloxycarbonylaminomethyl and the like; alkylaminocarbonylaminoalkyl, such as methylaminocarbonylaminomethyl and the like; alkanoylaminoalkyl, such as acetylaminomethyl and the like; heterocycliccarbonyloxyalkyl, such as 4- methylpiperazinylcarbonyloxymethyl and the like; dialkylaminocarbonylalkyl, such as dimethylaminocarbonylmethyl, diethylaminocarbonylmethyl and the like; (5-(loweralkyl)-2- 860 oxo- 1 ,3-dioxolen-4-yl)alkyl, such as (5-t-butyl-2-oxo- 1 ,3-dioxolen-4-yl)methyl and the like; and (5-phenyl-2-oxo-l,3-dioxolen-4-yl)alkyl, such as (5-phenyl-2-oxo-l,3-dioxolen- 4-yl)methyl and the like. Preferred carboxy-protected compounds of the invention are compounds wherein the protected carboxy group is a loweralkyl, cycloalkyl or arylalkyl ester, for example, methyl 865 ester, ethyl ester, propyl ester, isopropyl ester, butyl ester, sec -butyl ester, isobutyl ester, amyl ester, isoamyl ester, octyl ester, cyclohexyl ester, phenylethyl ester and the like or an alkanoyloxyalkyl, cycloalkanoyloxyalkyl, aroyloxyalkyl or an arylalkylcarbonyloxyalkyl ester. The term "N-protecting group" or "N-protected" as used herein refers to those 870 groups intended to protect the N-terminus of an amino acid or peptide or to protect an amino group against undersirable reactions during synthetic procedures. Commonly used N- protecting groups are disclosed in Greene, "Protective Groups In Organic Synthesis," (John Wiley & Sons, New York (1981)), which is hereby incoφorated herein by reference. N- protecting groups comprise acyl groups such as formyl, acetyl, propionyl, pivaloyl, t- 875 butylacetyl, 2-chloroacetyl, 2-bromoacetyl, trifluoroacetyl, trichloroacetyl, phthalyl, o- nitrophenoxyacetyl, a-chlorobutyryl, benzoyl, 4-chlorobenzoyl, 4-bromobenzoyl, 4- nitrobenzoyl, and the like; sulfonyl groups such as benzenesulfonyl, p-toluenesulfonyl and the like; carbamate forming groups such as benzyloxycarbonyl, p-chlorobenzyloxycarbonyl, p-methoxybenzyloxycarbonyl, p-nitrobenzyloxycarbonyl, 2-nitrobenzyloxycarbonyl, p- 880 bromobenzyloxycarbonyl, 3,4-dimethoxybenzyloxycarbonyl, 3,5- dimethoxybenzy loxycarbonyl , 2 ,4-dimethoxy benzyloxycarbonyl , 4-methoxybenzyloxy carbonyl, 2-nitro-4,5-dimethoxybenzyloxycarbonyl, 3,4,5- trimethoxybenzyloxycarbonyl, l-(p-biphenylyl)-l-methylethoxycarbonyl, a,a-dimethyl-3,5-dimethoxybenzyloxycarbonyl, 885 benzhydryloxycarbonyl, t-butyloxycarbonyl, diisopropylmethoxycarbonyl, isopropyloxycarbonyl, ethoxycarbonyl, methoxycarbonyl, allyloxycarbonyl, 2,2,2,- trichloroethoxycarbonyl, phenoxycarbonyl, 4-nitrophenoxycarbonyl, fluorenyl-9- methoxycarbonyl, cyclopentyloxycarbonyl, adamantyloxycarbonyl, cyclohexyloxycarbonyl, phenylthiocarbonyl and the like; alkyl groups such as benzyl, 890 triphenylmethyl, benzyloxymethyl and the like; and silyl groups such as trimethylsilyl and the like. Preferred N-protecting groups are formyl, acetyl, benzoyl, pivaloyl, t-butylacetyl, phenylsulfonyl, benzyl, t-butyloxycarbonyl (Boc) and benzyloxycarbonyl (Cbz). The term "alkanoyl" as used herein refers to R 29 C(O)- wherein R 29 is a loweralkyl group. The alkanoyl groups of this invention can be optionally substituted. 895 The term "alkanoylaminoalkyl" as used herein refers to a loweralkyl radical to which is appended R 71 -NH- wherein R 71 is an alkanoyl group. The alkanoylaminoalkyl groups of this invention can be optionally substituted. The term "alkanoyloxy" as used herein refers to R 29 C(O)-O- wherein R 29 is a loweralkyl group. The alkanoyloxy groups of this invention can be optionally substituted. 900 The term "alkanoyloxyalkyl" as used herein refers to a loweralkyl radical to which is appended an alkanoyloxy group. The alkanoyloxyalkyl groups of this invention can be optionally substituted. The term "alkenyl" as used herein refers to a straight or branched chain hydrocarbon containing from 2 to 10 carbon atoms and also containing at least one carbon-carbon double 905 bond. Examples of alkenyl include -CH=CH 2 , -CH 2 CH=CH 2 , -C(CH 3 )=CH 2 , -CH 2 CH=CHCH 3 , and the like. The alkenyl groups of this invention can be optionally substituted. The term "alkenylene" as used herein refers to a divalent group derived from a straight or branched chain hydrocarbon containing from 2 to 20 carbon atoms and also 910 containing at least one carbon-carbon double bond. Examples of alkenylene include -CH=CH-, -CH 2 CH=CH-, -C(CH 3 )=CH-, -CH 2 CH=CHCH 2 -, and the like. The alkenylene groups of this invention can be optionally substituted. The term "alkenyloxy" as used herein refers to an alkenyl group attached to the parent molecular group through an oxygen atom. The alkenyloxy groups of this invention 915 can be optionally substituted. The term "alkenyloxy alkyl" as used herein refers to a loweralkyl group to which is attached an alkenyloxy group. The alkenyloxyalkyl groups of this invention can be optionally substituted. The term "alkoxy" as used herein refers to R30O- wherein R 30 is loweralkyl as 920 defined above. Representative examples of alkoxy groups include methoxy, ethoxy, t- butoxy and the like. The alkoxy groups of this invention can be optionally substituted. The term "alkoxyalkyl" as used herein refers to a loweralkyl group to which is attached an alkoxy group. The alkoxyalkyl groups of this invention can be optionally substituted. 925 The term "alkoxy alkoxy" as used herein refers to R3 1 O-R32O- wherein R3 1 is loweralkyl as defined above and R3 2 is an alkylene radical. Representative examples of alkoxyalkoxy groups include methoxymethoxy, ethoxymethoxy, t-butoxymethoxy and the like. The alkoxyalkoxy groups of this invention can be optionally substituted. The term "alkoxyalkyl" as used herein refers to an alkoxy group as previously 930 defined appended to an alkyl group as previously defined. Examples of alkoxyalkyl include, but are not limited to, methoxy methyl, methoxyethyl, isopropoxymethyl and the like. The alkoxyalkyl groups of this invention can be optionally substituted. The term "alkoxyalkylcarbonyloxyalkyl" as used herein refers to a loweralkyl radical to which is appended R 66 -C(O)-O- wherein R 66 is an alkoxyalkyl group. 935 The term "alkoxy arylalkyl" as used herein refers to a an arylalkyl group to which is attached an alkoxy group. The alkoxy arylalkyl groups of this invention can be optionally substituted. The term "alkoxycarbonyl" as used herein refers to an alkoxy group as previously defined appended to the parent molecular moiety through a carbonyl group. Examples of 940 alkoxycarbonyl include methoxycarbonyl, ethoxycarbonyl, isopropoxycarbonyl and the like. The alkoxycarbonyl groups of this invention can be optionally substituted. The alkoxycarbonyl groups of this invention can be optionally substituted. The term "alkoxycarbonylalkyl" as used herein refers to an alkoxylcarbonyl group as previously defined appended to a loweralkyl radical. Examples of alkoxycarbonylalkyl 945 include methoxycarbonylmethyl, 2-ethoxycarbonylethyl and the like. The alkoxycarbonylalkyl groups of this invention can be optionally substituted. The term "alkoxycarbonylaminoalkyl" as used herein refers to a loweralkyl radical to which is appended R 69 -NH- wherein R 69 is an alkoxycarbonyl group. The alkoxycarbonylaminoalkyl groups of this invention can be optionally substituted. 950 The term "alkoxycarbonyloxy alkyl" as used herein refers to a loweralkyl radical to which is appended R63-O- wherein R 63 is an alkoxycarbonyl group. The alkoxycarbonyloxyalkyl groups of this invention can be optionally substituted. The term "alkylamino" as used herein refers to R35NH- wherein R35 is a loweralkyl group, for example, methylamino, ethylamino, butylamino, and the like. The alkylamino 955 groups of this invention can be optionally substituted. The term "alkylaminoalkyl" as used herein refers a loweralkyl radical to which is appended an alkylamino group. The alkylaminoalkyl groups of this invention can be optionally substituted. The term "alkylaminocarbonylaminoalkyl" as used herein refers to a loweralkyl 960 radical to which is appended R 70 -C(O)-NH- wherein R 7Q is an alkylamino group. The alkylaminocarbonylaminoalkyl groups of this invention can be optionally substituted. The term "alkylene" as used herein refers to a divalent group derived from a straight or branched chain saturated hydrocarbon having from 1 to 10 carbon atoms by the removal of two hydrogen atoms, for example methylene, 1 ,2-ethylene, 1,1-ethylene, 1,3-propylene, 965 2,2-dimethylpropylene, and the like. The alkylene groups of this invention can be optionally substituted. The term "alkylsilyloxy" as used herein refers to a loweralkyl group to which is attached -OSiR \ y'Rχ'Rγ' wherein R y', Rx, and Rγ ] are selected from the group consisting of loweralkyl. 970 The term "alkylsulfinyl" as used herein refers to R 33 S(O)- wherein R 33 is a loweralkyl group. The alkylsulfinyl groups of this invention can be optionally substituted. The term "alkylsulfinylalkyl" as used herein refers to an alkyl group to which is attached a alkylsulfinyl group. The alkylsulfinylalkyl groups of this invention can be optionally substituted. 975 The term "alkylsulfonyl" as used herein refers to R 34 S(O) 2 - wherein R 34 is a loweralkyl group. The alkylsulfonyl groups of this invention can be optionally substituted. The term "alkylsulfonylalkyl" as used herein refers to a loweralkyl radical to which is appended an alkylsulfonyl group. The alkylsulfonylalkyl groups of this invention can be optionally substituted. 980 The term alkylthioalkyl as used herein refers to a lower alkyl group as defined herein attached to the parent molecular moiety through a sulfur atom and an alkylene group. The alkylthioalkyl groups of this invention can be optionally substituted. The term "alkynyl" as used herein refers to a straight or branched chain hydrocarbon containing from 2 to 10 carbon atoms and also containing at least one carbon-carbon triple 985 bond. Examples of alkynyl include -C≡CH, -CH 2 C=CH, -CH 2 C≡CCH 3 , and the like. The alkynyl groups of this invention can be optionally substituted. The term "alkynylene" as used herein refers to a divalent group derived from a straight or branched chain hydrocarbon containing from 2 to 10 carbon atoms and also containing at least one carbon-carbon triple bond. Examples of alkynylene include -C≡C-, 990 -CH 2 C≡C-, -CH 2 C≡CCH2-, and the like. The alkynylene groups of this invention can be optionally substituted. The term "amino" as used herein refers to -NH2. The term "aminocarbonyl" as used herein refers to an amino group attached to the parent molecular group through a carbonyl group. The aminocarbonyl groups of this 995 invention can be optionally substituted. The term "aminocarbonylalkyl" as used herein refers to an alkyl group to which is attached an aminocarbonyl group. The aminocarbonylalkyl groups of this invention can be optionally substituted. The term "aminoalkyl" as used herein refers to a loweralkyl radical to which is 1000 appended an amino group. The aminoalkyl groups of this invention can be optionally substituted. The term "aminothiocarbonyl" as used herein refers to an amino group attached to the parent molecular group through a thiocarbonylcarbonyl (C=S) group. The aminothiocarbonyl groups of this invention can be optionally substituted. 1005 The term "aroyloxyalkyl" as used herein refers to a loweralkyl radical to which is appended an aroyloxy group (i.e., R 61 -C(O)O- wherein R 61 is an aryl group). The aroyloxyalkyl groups of this invention can be optionally substituted. The term "aryl" as used herein refers to a mono- or bicyclic carbocyclic ring system having one or two aromatic rings including, but not limited to, phenyl, naphthyl, 1010 tetrahydronaphthyl, indanyl, indenyl and the like. Aryl groups (including bicyclic aryl groups) can be unsubstituted or substituted with one, two or three substituents independently selected from loweralkyl, haloalkyl, alkoxy, thioalkoxy, amino, alkylamino, dialkylamino, hydroxy, halo, mercapto, sulfhydryl, nitro, cyano, carboxaldehyde, carboxy, alkoxycarbonyl, haloalkyl-C(O)-NH-, haloalkenyl-C(O)-NH- and carboxamide. In 1015 addition, substituted aryl groups include tetrafluorophenyl and pentafluorophenyl. The term "arylalkenyl" as used herein refers to an alkenyl radical to which is appended an aryl group. The arylalkenyl groups of this invention can be optionally substituted. The term "arylalkenyloxycarbonyloxyalkyl" as used herein refers to a loweralkyl 1020 radical to which is appended R 68 -O-C(O)-O- wherein R 68 is an arylalkenyl group. The arylalkenyloxycarbonyloxyalkyl groups of this invention can be optionally substituted. The term "arylalkoxy" as used herein refers to an alkoxy group to which is attached an aryl group. The arylalkoxy groups of this invention can be optionally substituted. The term "arylalkyl" as used herein refers to a loweralkyl radical to which is 1025 appended an aryl group. Representative arylalkyl groups include benzyl, phenylethyl, hydroxybenzyl, fluorobenzyl, fluorophenylethyl and the like. The arylalkyl groups of this invention can be optionally substituted. The term "arylalkylcarbonyloxyalkyl" as used herein refers to a loweralkyl radical to which is appended an arylalkylcarbonyloxy group (i.e., R 62 C(O)O- wherein R 62 is an 1030 arylalkyl group). The arylalkylcarbonyloxyalkyl groups of this invention can be optionally substituted. The term "aryloxy" as used herein refers to an aryl group attached to the parent molecular group through an oxygen atom. The aryloxy groups of this invention can be optionally substituted. 1035 The term "aryloxycarbonyl" as used herein refers to an aryloxy group attached to the parent molecular group through a carbonyl group. The aryloxycarbonyl groups of this invention can be optionally substituted. The term "aryloyl" as used herein refers to an aryl group attached to the parent molecular group through a carbonyl group. The aryloyl groups of this invention can be 1040 optionally substituted. The term "arylalkyloxycarbonyloxy alkyl" as used herein refers to a loweralkyl radical to which is appended R 67 -O-C(O)-O- wherein R 67 is an arylalkyl group. The arylalkyloxycarbonyloxyalkyl groups of this invention can be optionally substituted. The term "aryloxyalkyl" as used herein refers to a loweralkyl radical to which is 1045 appended Rg5-O- wherein R 65 is an aryl group. The aryloxyalkyl groups of this invention can be optionally substituted. The term "arylalkoxy" as used herein refers to an alkoxy radical to which is appended g5"O- wherein R 65 is an aryl group. The arylalkoxy groups of this invention can be optionally substituted. 1050 The term "arylalkyloxy alkyl" as used herein refers to a loweralkyl radical to which is appended an arylalkoxy group. The arylalkyloxyalkyl groups of this invention can be optionally substituted. The term "aryloxy" as used herein refers to g5"O- wherein R 65 is an aryl group. The aryloxy groups of this invention can be optionally substituted. The aryloxy groups of 1055 this invention can be optionally substituted. The term "(aryl)oyl" as used herein refers to an aryl group attached to the parent molecular group through a carbonyl group. The (aryl)oyl groups of this invention can be optionally substituted. The term "aryloxy thioalkoxy alkyl" as used herein refers to a loweralkyl radical to 1060 which is appended R75-S- wherein R 75 is an aryloxyalkyl group. The aryloxythioalkoxyalkyl groups of this invention can be optionally substituted. The term "aryloxycarbonyloxy alkyl" as used herein refers to a loweralkyl radical to which is appended R 65 -O-C(O)-O- wherein R 65 is an aryl group. The aryloxycarbonyloxyalkyl groups of this invention can be optionally substituted. 1065 The term "arylsulfonyl" as used herein refers to R 36 S(O) 2 - wherein R 36 is an aryl group. The arylsulfonyl groups of this invention can be optionally substituted. The term "arylsulfonyloxy" as used herein refers to R 37 S(O) 2 O- wherein R 37 is an aryl group. The arylsulfonyloxy groups of this invention can be optionally substituted. The term "carboxy" as used herein refers to -COOH. 1070 The term "carboxy alkyl" as used herein refers to a loweralkyl radical to which is appended a carboxy (-COOH) group. The carboxyalkyl groups of this invention can be optionally substituted. The term "cyanoalkyl" as used herein used herein refers to a loweralkyl radical to which is appended a cyano (-CN) group. The cyanoalkyl groups of this invention can be 1075 optionally substituted. The term "carboxaldehyde" as used herein used herein refers to -CHO. The term "(carboxaldehyde)alkyl" as used herein used herein refers to a carboxaldehyde group attached to a loweralkyl group. The (carboxaldehyde)alkyl groups of this invention can be optionally substituted. 1080 The terms "cycloalkanoyl" and "(cycloalkyl)oyl" refer to a cycloalkyl group attached to the parent molecular group through a carbonyl group. The cycloalkanoyl and (cycloalkyl)oyl groups of this invention can be optionally substituted. The term "cycloalkanoylalkyl" as used herein refers to a loweralkyl radical to which is appended a cycloalkanoyl group (i.e., R 60 -C(O)- wherein R 60 is a cycloalkyl group). 1085 The cycloalkanoylalkyl groups of this invention can be optionally substituted. The term "cycloalkylalkoxyalkyl" as used herein refers to an alkoxyalkyl group to which is attached a cycloalkyl group. The cycloalkylalkoxyalkyl groups of this invention can be optionally substituted. The term "cycloalkenyl" as used herein refers to an alicyclic group comprising from 1090 3 to 10 carbon atoms and containing a carbon-carbon double bond including, but not limited to, cyclopentenyl, cyclohexenyl and the like. The cycloalkenyl groups of this invention can be optionally substituted. The term "cycloalkoxy" as used herein refers to a cycloalkyl group attached to the parent molecular group through an oxygen atom. The cycloalkoxy groups of this invention 1095 can be optionally substituted. The term "cycloalkoxyalkyl" as used herein refers to a loweralkyl group to which is attached a cycloalkoxy group. The cycloalkoxyalkyl groups of this invention can be optionally substituted. The term "cycloalkoxycarbonyl" as used herein refers to a cycloalkoxy group 1100 attached to the parent molecular group through a carbonyl group. The cycloalkoxycarbonyl groups of this invention can be optionally substituted. The term "cycloalkyl" as used herein refers to an alicyclic group comprising from 3 to 10 carbon atoms including, but not limited to, cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, norbornyl, adamantyl and the like. The cycloalkyl groups of this invention can 1105 be optionally substituted. The cycloalkyl groups of this invention can be optionally substituted. The term "cycloalkylaminocarbonyl" as used herein refers to NHR60'C(O)- wherein R60' is a cycloalkyl group. The cycloalkylaminocarbonyl groups of this invention can be optionally substituted. 1110 The term "cycloalkylaminothiocarbonyl" as used herein refers to NHR60'C(S)- wherein R60 ' is defined above. The cycloalkylaminothiocarbonyl groups of this invention can be optionally substituted. The term "cycloalkylalkoxy" as used herein refers to an alkoxy radical to which is appended a cycloalkyl group. The cycloalkylalkoxy groups of this invention can be 1115 optionally substituted. The term "cycloalkylalkoxyalkyl" as used herein refers to an alkyl radical to which is appended a cycloalkylalkoxy group. The cycloalkylalkoxyalkyl groups of this invention can be optionally substituted. The term "cycloalkylalkoxycarbonyl" as used herein refers to a cycloalkylalkoxy 1120 radical attached to the parent molecular group through a carbonyl group. The cycloalkylalkoxycarbonyl groups of this invention can be optionally substituted. The term "cycloalkylalkyl" as used herein refers to a loweralkyl radical to which is appended a cycloalkyl group. Representative examples of cycloalkylalkyl include cyclopropylmethyl, cyclohexylmethyl, 2-(cyclopropyl)ethyl, adamantylmethyl and the like. 1125 The cycloalkylalkyl groups of this invention can be optionally substituted. The term "cycloalkyloxycarbonyloxyalkyl" as used herein refers to a loweralkyl radical to which is appended R 64 -O-C(O)-O- wherein R^ is a cycloalkyl group. The cycloalkyloxycarbonyloxyalkyl groups of this invention can be optionally substituted. The term "dialkoxyalkyl" as used herein refers to a loweralkyl radical to which is 1130 appended two alkoxy groups. The dialkoxyalkyl groups of this invention can be optionally substituted. The term "dialkylamino" as used herein refers to R38R39N- wherein R38 and R39 are independently selected from loweralkyl, for example dimethylamino, diethylamino, methyl propylamino, and the like. The dialkylamino groups of this invention can be optionally 1135 substituted. The term "dialkylaminoalkyl" as used herein refers to a loweralkyl radical to which is appended a dialkylamino group. The dialkylaminoalkyl groups of this invention can be optionally substituted. The term "dialkyaminocarbonylalkyl" as used herein refers to a loweralkyl radical to 1140 which is appended R 73 -C(O)- wherein R 73 is a dialkylamino group. The dialkyaminocarbonylalkyl groups of this invention can be optionally substituted. The term "dioxoalkyl" as used herein refers to a loweralkyl radical which is substituted with two oxo (=O) groups. The dioxoalkyl groups of this invention can be optionally substituted. 1145 The term "dithioalkoxy alkyl" as used herein refers to a loweralkyl radical to which is appended two thioalkoxy groups. The dithioalkoxyalkyl groups of this invention can be optionally substituted. The term "halogen" or "halo" as used herein refers to I, Br, Cl or F. The term "haloalkenyl" as used herein refers to an alkenyl radical, as defined above, 1150 bearing at least one halogen substituent. The haloalkenyl groups of this invention can be optionally substituted. The term "haloalkyl" as used herein refers to a lower alkyl radical, as defined above, bearing at least one halogen substituent, for example, chloromethyl, fluoroethyl or trifluoromethyl and the like. Haloalkyl can also include perfluoroalkyl wherein all 1155 hydrogens of a loweralkyl group are replaced with fluorides. The term "heterocyclic ring" or "heterocyclic" or "heterocycle" as used herein refers to a 5-, 6- or 7-membered ring containing one, two or three heteroatoms independently selected from the group consisting of nitrogen, oxygen and sulfur or a 5-membered ring containing 4 nitrogen atoms; and includes a 5-, 6- or 7-membered ring containing one, two 1160 or three nitrogen atoms; one oxygen atom; one sulfur atom; one nitrogen and one sulfur atom; one nitrogen and one oxygen atom; two oxygen atoms in non-adjacent positions; one oxygen and one sulfur atom in non-adjacent positions; two sulfur atoms in non-adjacent positions; two sulfur atoms in adjacent positions and one nitrogen atom; two adjacent nitrogen atoms and one sulfur atom; two non-adjacent nitrogen atoms and one sulfur atom; 1165 two non-adjacent nitrogen atoms and one oxygen atom. The 5-membered ring has 0-2 double bonds and the 6- and 7-membered rings have 0-3 double bonds. The term "heterocyclic" also includes bicyclic, tricyclic and tetracyclic groups in which any of the above heterocyclic rings is fused to one or two rings independently selected from the group consisting of an aryl ring, a cyclohexane ring, a cyclohexene ring, a cyclopentane ring, a 1170 cyclopentene ring and another monocyclic heterocyclic ring (for example, indolyl, quinolyl, isoquinolyl, tetrahydroquinolyl, benzofuryl or benzothienyl and the like). Heterocyclics include: pyrrolyl, pyrrolinyl, pyrrolidinyl, pyrazolyl, pyrazolinyl, pyrazolidinyl, imidazolyl, imidazolinyl, imidazolidinyl, pyridyl, piperidinyl, homopiperidinyl, pyrazinyl, piperazinyl, pyrimidinyl, pyridazinyl, oxazolyl, oxazolidinyl, isoxazolyl, isoxazolidinyl, 1175 moφholinyl, thiomoφholinyl, thiazolyl, thiazolidinyl, isothiazolyl, isothiazolidinyl, indolyl, quinolinyl, isoquinolinyl, benzimidazolyl, benzothiazolyl, benzoxazolyl, furyl, thienyl, thiazolidinyl, isothiazolyl, triazolyl, tetrazolyl, oxadiazolyl, thiadiazolyl, pyrimidyl, tetrahydrofuranyl, dihydrofuranyl, tetrahydrothienyl, dihydrothienyl, dihydroindolyl, tetrahydroquinolyl, tetrahydroisoquinolyl, pyranyl, dihydropyranyl, dithiazolyl, 1180 benzofuranyl and benzothienyl. Heterocyclics also include bridged bicyclic groups wherein a monocyclic heterocyclic group is bridged by an alkylene group, for example, and the like. 1185 Heterocyclics also include compounds of the formula wherein X* is -CH 2 -, -CH 2 O- or -O- and Y* is -C(O)- or -(C(R") 2 ) V - wherein R" is hydrogen or Cι-C4-alkyl and v is 1, 2 or 3 such as 1,3-benzodioxolyl, 1,4-benzodioxanyl and the like. 1190 Heterocyclics can be unsubstituted or substituted with one, two, three, four or five substituents independently selected from the group consisting of a) hydroxy, b) -SH, c) halo, d) oxo (=O), e) thioxo (=S), f) amino,g) -NHOH, h) alkylamino, i) dialkylamino, j) alkoxy, k) alkoxyalkoxy, 1) haloalkyl, m) hydroxyalkyl, n) alkoxyalkyl, o) cycloalkyl which is unsubstituted or substituted with one, two, three or four 1195 loweralkyl groups, p) cycloalkenyl which is unsubstituted or substituted with one, two, three or four loweralkyl groups, q) alkenyl, r) alkynyl, s) aryl, t) arylalkyl, u) -COOH, v) -SO 3 H, w) loweralkyl, x) alkoxycarbonyl, y) -C(O)NH 2 , z) -C(S)NH 2 , aa) -C(=N- OH)NH 2 , bb) aryl-L 16 -C(O)- wherein L 16 is an alkenylene radical, cc) -S-L 17 -C(O)OR 40 wherein L 17 is an alkylene radical which is unsubstituted or substituted with one or two 1200 substitutents independently selected from the group consisting of alkanoyl, oxo (=O) or methinylamino (=CHNR 41 R 42 wherein R 41 is hydrogen or loweralkyl and R 42 is loweralkyl) and R 40 is hydrogen or a carboxy-protecting group, dd) -S-L l g -C(O)NR 43 R 44 wherein L 18 is an alkylene radical which is unsubstituted or substituted with one or two substitutents independently selected from the group consisting of alkanoyl, oxo (=O) or 1205 methinylamino (=CHNR 1 R 2 wherein R 41 is hydrogen or loweralkyl and R 43 and R^ are independently selected from the group consisting of hydrogen, loweralkyl and aryl, ee) -S-L 19 -CN wherein L 19 is an alkylene radical, ff) -S-L20-R 4 5 wherein L 20 is absent or is an alkylene radical or an alkenylene radical or an alkynylene radical wherein the alkylene, alkenylene or alkynylene radical is unsubstituted or substituted with oxo (=O) and R 45 is 1210 hydrogen, aryl, arylalkyl or heterocyclic wherein the heterocyclic is unsubstituted or substituted with one, two or three substituents independently selected from the group consisting of loweralkyl, hydroxy, hydroxyalkyl, halo, nitro, oxo (=O), amino, N- protected amino, alkoxy, thioalkoxy and haloalkyl, gg) -O-L 21 -R 46 wherein L 21 is absent or is an alkylene radical or an alkenylene radical or an alkynylene radical wherein the 1215 alkylene, alkenylene or alkynylene radical is unsubstituted or substituted with one or two substitutents independently selected from the group consisting of alkanoyl, oxo (=O) or methinylamino (=CHNR 41 R 42 wherein R 41 is hydrogen or loweralkyl and R 46 is hydrogen, aryl, arylalkyl or heterocyclic wherein the heterocyclic is unsubstituted or substituted with one, two or three substituents independently selected from the group 1220 consisting of loweralkyl, hydroxy, hydroxyalkyl, halo, nitro, oxo (=O), amino, N- protected amino, alkoxy, thioalkoxy and haloalkyl, hh) -O-S(O) 2 -R 7 wherein R 47 is aryl, arylalkyl, heterocyclic or heterocyclicalkyl wherein the heterocyclic is unsubstituted or substituted with one, two or three substituents independently selected from the group consisting of loweralkyl, hydroxy, hydroxyalkyl, halo, nitro, oxo (=O), amino, N- 1225 protected amino, alkoxy, thioalkoxy and haloalkyl, ii) -S(O) 2 -NH-R 48 wherein R 8 is aryl, arylalkyl, heterocyclic or heterocyclicalkyl wherein the heterocyclic is unsubstituted or substituted with one, two or three substituents independently selected from the group consisting of loweralkyl, hydroxy, hydroxyalkyl, halo, nitro, oxo (=O), amino, N- protected amino, alkoxy, thioalkoxy and haloalkyl, jj) alkylsulfinyl, kk) alkylsulfonyl, 11) 1230 arylsulfonyl, mm) arylsulfonyloxy, nn) -C(=NOR 49 )C(O)OR 50 wherein R 49 is hydrogen or loweralkyl and R 50 is hydrogen or a carboxy-protecting group, oo) alkoxycarbonylalkyl, pp) carboxyalkyl, qq) cyanoalkyl, rr) alkylaminoalkyl, ss) N-protected alkylaminoalkyl, tt) dialkylaminoalkyl, uu) dioxoalkyl, vv) loweralkyl-C(O)-, ww) loweralkyl-C(S)-, xx) aryl- C(O)-, yy) aryl-C(S)-, zz) loweralkyl-C(O)-O-, aaa) loweralkyl-S-C(S)- bbb) N-protected 1235 amino, ccc) aminoalkyl-C(O)-, ddd) N-protected aminoalkyl-C(O)- eee) aminoalkyl-C(S)-, fff) N-protected aminoalkyl-C(S)-, ggg) aminoalkyl, hhh) N-protected aminoalkyl, iii) . formyl, jjj) cyano, kkk) nitro, 111) spiroalkyl, mmm) oxoalkyloxy, nnn) 53" 22 -, wherein L 22 is alkenylene or alkynylene and R 53 is aryl or heterocyclic wherein the heterocyclic is unsubstituted or substituted with one, two or three substituents independently selected from 1240 the group consisting of loweralkyl, hydroxy, hydroxyalkyl, halo, nitro, oxo (=O), amino, N-protected amino, alkoxy, thioalkoxy and haloalkyl, ooo) aryl-NH-C(O)-, ppp) R 54 - N=N- wherein R 54 is aryl or heterocyclic wherein the heterocyclic is unsubstituted or substituted with one, two or three substituents independently selected from the group consisting of loweralkyl, hydroxy, hydroxyalkyl, halo, nitro, oxo (=O), amino, N- 1245 protected amino, alkoxy, thioalkoxy and haloalkyl, qqq) =N-R 55 wherein R 55 is hydrogen, aryl, heterocyclic, -S(O) 2 -aryl or -S(O) 2 -heterocyclic wherein the heterocyclic is unsubstituted or substituted with one, two or three substituents independently selected from the group consisting of loweralkyl, hydroxy, hydroxyalkyl, halo, nitro, oxo (=O), amino, N-protected amino, alkoxy, thioalkoxy and haloalkyl, rrr) diarylalkyl-N=N-, sss) aryl- 1250 N(R 56 )- or arylalkyl-N(R 56 )- wherein R 56 is hydrogen or an N-protecting group, ttt) aryl- sulfonylalkyl, uuu) heterocyclicsulfonylalkyl wherein the heterocyclic is unsubstituted or substituted with one, two or three substituents independently selected from the group consisting of loweralkyl, hydroxy, hydroxyalkyl, halo, nitro, oxo (=O), amino, N- protected amino, alkoxy, thioalkoxy and haloalkyl, vvv) =C(CN)(C(O)NH 2 ), www) 1255 =C(CN)(C(O)O-loweralkyl), xxx) heterocyclic or heterocyclicalkyl wherein the heterocyclic is unsubstituted or substituted with one, two or three substituents independently selected from the group consisting of loweralkyl, hydroxy, hydroxyalkyl, halo, nitro, oxo (=O), amino, N-protected amino, alkoxy, thioalkoxy and haloalkyl, yyy) hydroxythioalkoxy, zzz) aryloxyalkyl, aaaa) aryloxyalkylthioalkoxy, bbbb) dialkoxyalkyl, cccc) dithioalkoxyalkyl, 1260 dddd) arylalkyl-NH-L 23 - wherein L 23 is an alkylene group, eeee) heterocyclicalkyl-NH- L 24 - wherein L 24 is an alkylene group, ffff) aryl-S(O) 2 -NH-L 2 5- wherein L 25 is an alkylene group, gggg) heterocyclic-S(O) 2 -NH-L 26 - wherein L 26 is an alkylene group, hhhh) aryl- C(O)-NH-L 27 - wherein L 27 is an alkylene group and iiii) heterocyclic-C(O)-NH-L 28 - wherein L 28 is an alkylene group, jjjj) Ryy(CH2)n-X-Y-Z-(CH2)m wherein Ryy is 1265 cycloalkyl, aryl and loweralkyl, n amd m are independently 0-2, Z is O or absent, Y is absent, CH2, CHOH or C(O), with the proviso that when X is O, Z is absent and with the proviso that when Z is O, X is absent and with the proviso that when Y is CHOH, X and Z are absent. The term "(heterocyclic)alkoxy" as used herein refers to an alkoxy group to which is 1270 attached a heterocycle. The (heterocyclic)alkoxy groups of this invention can be optionally substituted. The term "(heterocyclic)alkyl" as used herein refers to a heterocyclic group as defined above appended to a loweralkyl radical as defined above. Examples of heterocyclic alkyl include 2-pyridylmethyl, 4-pyridylmethyl, 4-quinolinylmethyl and the like. The 1275 (heterocyclic)alkyl groups of this invention can be optionally substituted. The term "(heterocyclic)oxy" as used herein refers to a heterocycle connected to the parent molecular group through an oxygen atom. The (heterocyclic)oxy groups of this invention can be optionally substituted. The term "(heterocyclic)oxy alkyl" as used herein refers to a loweralkyl group to which is 1280 attached a (heterocyclic)oxy group. The (heterocyclic)oxyalkyl groups of this invention can be optionally substituted. The term "(heterocyclic)alkoxyalkyl" as used herein refers to an alkoxyalkyl group to which is attached a heterocycle. The (heterocyclic)alkoxyalkyl groups of this invention can be optionally substituted. 1285 The term "heterocycliccarbonyloxyalkyl" as used herein refers to a loweralkyl radical to which is appended R 72 -C(O)-O- wherein R 72 is a heterocyclic group. The heterocycliccarbonyloxyalkyl groups of this invention can be optionally substituted. The term "hydroxy" as used herein refers to -OH. The term "hydroxyalkyl" as used herein refers to a loweralkyl radical to which is 1290 appended an hydroxy group. The hydroxyalkyl groups of this invention can be optionally substituted. The term "hydroxyarylalkyl" as used herein refers to a arylalkyl group to which is appended a hydroxy group. The hydroxyarylalkyl groups of this invention can be optionally substituted. 1295 The term "hydroxythioalkoxy" as used herein refers to R 51 S- wherein R 51 is a hydroxyalkyl group. The hydroxythioalkoxy groups of this invention can be optionally substituted. The term "loweralkyl" as used herein refers to branched or straight chain alkyl groups comprising one to ten carbon atoms, including methyl, ethyl, propyl, isopropyl, n- 1300 butyl, t-butyl, neopentyl and the like. The loweralkyl groups of this invention can be optionally substituted. The term "N-protected alkylaminoalkyl" as used herein refers to an alkylaminoalkyl group wherein the nitrogen is N-protected. The N-protected alkylaminoalkyl groups of this invention can be optionally substituted. 1305 The term "nitro" as used herein refers to -NO2. The term "oxo" as used herein refers to (=O). The term "oxoalkyloxy" as used herein refers to an alkoxy radical wherein the loweralkyl moiety is substituted with an oxo (=O) group. The oxoalkyloxy groups of this invention can be optionally substituted. 1310 The term "oxyamino(alkyl)carbonylalkyl" as used herein refers to a -O-NR-C(O)-R' group wherein R and R' are loweralkyl. The term "oxyamino(arylalkyl)carbonylalkyl" as used herein refers to a -O-NR R 3-C(O)-R group wherein R R 3 is arylalkyl and R is loweralkyl. The term "oxy aminocarbonylalkyl" as used herein refers to -O-NH-C(O)-R group 1315 wherein R is loweralkyl . The term "spiroalkyl" as used herein refers to an alkylene diradical, both ends of which are bonded to the same carbon atom of the parent group to form a spirocyclic group. The spiroalkyl groups of this invention can be optionally substituted. The term "sulfhydryl" as used herein refers to -SH. 1320 The term "sulfhydrylalkyl" as used herein refers to a loweralkyl group to which is attached a sulfhydryl group. The sulfhydrylalkyl groups of this invention can be optionally substituted. The term "thioalkoxy" as used herein refers to R52S- wherein R52 is loweralkyl. Examples of thioalkoxy include, but are not limited to, methylthio, ethylthio and the like. 1325 The thioalkoxy groups of this invention can be optionally substituted. The term "thioalkoxyalkyl" as used herein refers to a thioalkoxy group as previously defined appended to a loweralkyl group as previously defined. Examples of thioalkoxyalkyl include thiomethoxymethyl, 2-thiomethoxyethyl and the like. The thioalkoxyalkyl groups of this invention can be optionally substituted. 1330 The term "thiocycloalkoxy" as used herein refers to a cycloalkyl group attached to the parent molecular group through a sulfur atom. The thiocycloalkoxy groups of this invention can be optionally substituted. The term "thiocycloalkoxyalkyl" as used herein refers to a loweralkyl group to which is attached a thiocycloalkoxy group. The thiocycloalkoxyalkyl groups of this 1335 invention can be optionally substituted. Preferred embodiments Preferred compounds of the invention are compounds of formula I wherein R j is unsubstituted or substituted phenyl and R 2 is -C(O)NH-CH(R 14 )-C(O)OR 15 or -C(O)NH-CH(R 14 )-C(O)NHSO 2 Ri6 wherein L 2 , R 14 R15 and R 16 are defined above. 1340 More preferred compounds of the invention are compounds of formula I wherein R j is unsubstituted or substituted phenyl and R 2 is Still more preferred compounds have formula I wherein R3 is selected from the group consisting of (a) pyridyl, (b) imidazolyl, and (c) furyl wherein the pyridyl, imidazolyl, or furyl group may be substituted with 1, 2 or 3 substituents selected from the 1350 group consisting of aryl, loweralkyl, halo, nitro, haloalkyl, hydroxy, hydroxyalkyl, amino, N-protected amino, alkoxy, and thioalkoxy. Still more preferred compounds of the invention have the structure defined immediately above wherein R j is unsubstituted or substituted phenyl and R 2 is (a) 1355 H A N._.CONHS0 2 R 16 o (c) SCH 3 1360 The most preferred compounds have the structure defined immediately above wherein R3 is unsubstituted or substituted pyridyl or imidazolyl. Protein Famesyltransferase Inhibition The ability of the compounds of the invention to inhibit protein famesyltransferase 1365 or protein geranylgeranyltransferase can be measured according to the method of Moores, et al., J. Biol. Chem. 266: 14603 (1991) or the method of Vogt, et al, J. Biol. Chem. 270:660-664 (1995). In addition, procedures for determination of the inhibition of farnesylation of the oncogene protein Ras are described by Goldstein, et al., J. Biol. Chem., 266: 15575-15578 (1991) and by Singh in United States Patent No. 5,245,061. 1370 In addition, in vitro inhibition of protein famesyltransferase may be measured by the following procedure. Rat brain protein famesyltransferase activity is measured using an Amersham Life Science commercial scintillation proximity assay kit and substituting a biotin-K Ras B fragment (biotin-Lys-Lys-Ser-Lys-Thr-Lys-Cys-Val-Ile-Met-Cθ2H), 0.1 mM final concentration, for the biotin-lamin substrate provided by Amersham. The enzyme 1375 is purified according to Reiss, Y., et al., Cell, 62: 81-88 (1990), utilizing steps one through three. The specific activity of the enzyme is approximately 10 nmol substrate farnesylated/mg enzyme/hour. The percent inhibition of the farnesylation caused by the compounds of the invention (at 10 x 10" 6 M) compared to an uninhibited control sample is evaluated in the same Amersham test system. 1380 The % inhibition of protein famesyltransferase was determined for representative compounds of the invention. The results are summarized in Table 1. Tables 1-5 In Vitro Potencies of Representative Compounds able 1. Inhibition of famesyltransferase % inhibition % inhibition Example at 1X10-5 M Example at 1X10-5 M 200 93 674 40 350 53 676 76 351 82 678 73 352 52 680 58 353 62 683 57 354 47 684 48 355 43 685 55 356 58 686 48 357 56 687 78 358 45 688 71 359 36 689 73 360 88 690 61 361 97 692 74 362 83 699 74 363 96 700 68 364 69 701 64 365 97 702 79 366 83 704 67 367 81 705 72 368 71 706 53 380 45 718 40 381 79 750 44 382 >50 752 58 383 >50 753 55 387 >50 754 40 388 >50 755 44 390 >50 756 47 639 44 757 58 659 55 758 46 663 43 759 49 664 75 952 >50 669 52 955 50 670 78 974 >50 672 48 Table 2. Inhibition of famesyltransferase % inhibition % inhibition Example at lX10' 6 M Example at lX10" 6 M 157 92 583 98 158 2 587 97 159 84 595 97 160 30 607 96 161 54 610 94 162 12 613 97 163 18 617 99 164 92 620 98 165 74 626 61 166 97 627 85 167 98 632 43 168 92 633 32 183 98 636 72 569 91 964 >50 572 91 979 26 575 70 982 64 576 88 987 93 577 94 988 92 582 99 989 88 1390 Table 3. Inhibition of famesyltransferase % inhibition % inhibition Example at lX10" 7 M Example at lX10' 7 M 623 96 436 89 729 73 437 89 730 96 438 90 731 65 439 80 732 84 440 92 733 60 441 91 734 49 442 88 735 96 443 97 736 96 444 95 737 95 445 94 738 54 446 91 739 83 447 91 740 94 448 92 741 89 449 91 742 87 450 96 743 51 455 83 745 93 458 87 746 84 459 92 747 68 461 93 748 56 462 91 769 90 464 86 770 91 482 96 781 91 483 95 785 96 484 97 795 87 485 96 798 95 486 97 799 96 487 81 800 74 489 86 801 87 490 70 802 88 491 94 811 85 492 95 814 81 493 51 815 71 593 86 935 72 594 95 940 92 597 75 941 90 600 93 945 80 601 92 947 79 602 97 948 75 604 86 949 57 609 95 950 71 611 95 951 71 615 94 959 >50 616 95 983 66 618 89 984 86 621 98 990 84 622 95 993 90 Table 4. Inhibition of famesyltransferase % inhibition % inhibition Example at 1X10- 8 M Example at 1X10- 8 M 384 91 851 82 397 50 852 79 398 >50 853 85 400 98 858 60 401 66 860 85 408 >95 870 91 409 84 871 94 410 94 873 97 517 92 877 68 518 90 880 95 567 69 881 69 586 90 882 79 588 68 883 91 591 82 884 94 599 86 885 95 603 94 887 92 605 68 888 86 606 93 892 59 608 91 897 76 612 96 898 82 614 92 899 88 619 95 901 84 760 95 904 85 762 84 905 86 763 92 907 79 766 95 909 79 767 97 916 96 779 70 920 96 780 71 922 96 803 95 927 74 804 95 928 84 805 96 930 66 819 76 932 60 820 66 934 71 821 75 938 61 826 92 939 72 827 77 942 58 828 87 943 79 829 92 944 88 833 78 946 52 836 95 954 >50 837 91 958 >50 838 92 960 >50 840 73 985 89 841 93 986 95 842 88 991 69 843 96 992 93 845 85 994 83 847 85 995 92 848 87 996 80 Table 5. Inhibition of geranylgeranyltransferase I. Example Activity 387 > 50% inhibition at 1 X 10" 6 M 388 > 50% inhibition at 1 X 10" 7 M 389 > 50% inhibition at 1 X 10" 6 M 390 > 50% inhibition at 1 X 10" 5 M 392 > 50% inhibition at 1 X 10" 5 M 399 > 50% inhibition at 1 X 10" 6 M 953 > 50% inhibition at 1 X 10" 6 M 955 > 50% inhibition at 1 X 10" 7 M 962 > 50% inhibition at 1 X 10" 7 M 964 > 50% inhibition at 1 X 10" 6 M 966 > 50% inhibition at 1 X 10" 6 M 967 > 50% inhibition at 1 X 10" 6 M 969 > 50% inhibition at 1 X 10" 5 M 974 > 50% inhibition at 1 X 10" 5 M 1395 Table 6. Inhibition of famesyltransferase at concentrations of 10 mM and 1 mM unless s ecified as * (0.1 mM or ** (0.01 mM) * % inhibition at 0.1 μM ** % inhibition at 0.01 μM 1400 Additional methods for the measurement of in vitro inhibition of protein prenylation (i.e., inhibition of famesyltransferase or geranygeranyltransferase) are described below. Assays are performed using the glass fiber filter binding assay procedure with either rabbit reticulocyte lysate or FTase or GGTase I fractions isolated from bovine brains using a 1405 combination of hydrophobic and DEAE column chromatography procedures. Protein substrates are purchased from Panvera Coφoration (H-ras for FTase, H-ras-CVLL for GGTase I). Tritium labeled prenyl lipid substrates (FPP or GGPP) are obtained from Amersham Life Science. 1410 FTase 3 H-Farnesyldiphosphate (final concentration 0.6 μM), H-Ras (final concentration 5.0 μM) and the test compound (various final concentrations from a stock solution in 50% DMSO/water; final concentration DMSO < 2%) were mixed in buffer (50 mM HEPES (pH 7.5), 30 M MgCl 2 , 20 mM KCl, 10 μM ZnCl 2 , 5 mM DTT, 0.01% Triton X-100) to give 1415 a final volume of 50 μL. The mixture was brought to 37 °C, enzyme was added, and the reaction is incubated for 30 minutes. 1 mL of 1 M HCl/ethanol was added to stop the reaction, and the mixture was allowed to stand for 15 minutes at room temperature then diluted with 2 mL of ethanol. The reaction mixture was filtered through a 2.5 cm glass microfiber filter from Whatman and washed with four 2 mL portions of ethanol. The glass 1420 filter was transferred to a scintillation vial and 5 mL of scintillation fluid was added. The radioisotope retained on the glass fiber filter was counted to reflect the activity of the enzymes. The IC50 value was calculated by measuring the activity of the enzyme over a suitable range of inhibitor concentrations. 1425 GGTase I 3 H-geranylgeranyldiphosphate (final concentration 0.5 μM), H-Ras-CVLL (final concentration 5.0 μM) and the test compound (various final concentrations from a stock solution in 1 : 1 DMSO/water; final concentration DMSO < 2%) were mixed in buffer (50 mM Tris-HCl (pH 7.2), 30 mM MgCl 2 , 20 mM KCl, 10 μM ZnCl 2 , 5 mM DTT, 0.01% 1430 Triton X-100) to give a final volume of 50 μL. The mixture was brought to 37 °C, treated with enzyme, andincubated for 30 minutes. 1 mL of 1 M HCl/ethanol was added to stop the reaction, and the mixture was allowed to stand for 15 minutes at room temperature then diluted with 2 mL of ethanol. The reaction mixture was filtered through a 2.5 cm glass microfiber filter from Whatman and washed with four 2 mL portions of ethanol. The glass 1435 filter was transferred to a scintillation vial, and 5 mL scintillation fluid was added. The radioisotope retained on the glass fiber filter was counted to reflect the activity of the enzymes. The IC50 value was calculated by measuring the activity of the enzyme over a suitable range of inhibitor concentrations. Additionally, the ability of the compounds of the invention to inhibit prenylation in 1440 whole cells, inhibit anchorage-independent tumor cell growth and inhibit human tumor xenograft in mice could be demonstrated according to the methods described in PCT Patent Application No. WO95/25086, published September 21, 1995, which is hereby incoφorated herein by reference. 1445 Pharmaceutical Compositions The compounds of the present invention can be used in the form of pharmaceutically acceptable salts derived from inorganic or organic acids. These salts include, but are not limited to, the following: acetate, adipate, alginate, citrate, aspartate, benzoate, benzenesulfonate, bisulfate, butyrate, camphorate, camphorsulfonate, digluconate, 1450 cyclopentanepropionate, dodecylsulfate, ethanesulfonate, glucoheptanoate, glycerophosphate, hemisulfate, heptanoate, hexanoate, fumarate, hydrochloride, hydrobromide, hydroiodide, 2-hydroxy-ethanesulfonate, lactate, maleate, methanesulfonate, nicotinate, 2-naphthalenesulfonate, oxalate, pamoate, pectinate, persulfate, 3- phenylpropionate, picrate, pivalate, propionate, succinate, tartrate, thiocyanate, p- 1455 toluenesulfonate and undecanoate. Also, the basic nitrogen-containing groups can be quaternized with such agents as loweralkyl halides (such as methyl, ethyl, propyl, and butyl chloride, bromides, and iodides), dialkyl sulfates like dimethyl, diethyl, dibutyl, and diamyl sulfates, long chain halides such as decyl, lauryl, myristyl and stearyl chlorides, bromides and iodides, aralkyl halides like benzyl and phenethyl bromides, and others. Water or oil- 1460 soluble or dispersible products are thereby obtained. Examples of acids which may be employed to form pharmaceutically acceptable acid addition salts include such inorganic acids as hydrochloric acid, sulphuric acid and phosphoric acid and such organic acids as oxalic acid, maleic acid, succinic acid and citric acid. 1465 Basic addition salts can be prepared in situ during the final isolation and purification of the compounds of formula (I)-(XII) or separately by reacting the carboxylic acid function with a suitable base such as the hydroxide, carbonate or bicarbonate of a pharmaceutically acceptable metal cation or with ammonia or an organic primary, secondary or tertiary amine. Such pharmaceutically acceptable salts include, but are not limited to, cations based on the 1470 alkali and alkaline earth metals such as sodium, lithium, potassium, calcium, magnesium, aluminum salts and the like as well as nontoxic ammonium, quaternary ammonium, and amine cations including, but not limited to, ammonium, tetramethylammonium, tetraethylammonium, methylamine, dimethylamine, trimethylamine, triethylamine, ethylamine and the like. Other representative organic amines useful for the formation of 1475 base addition salts include diethylamine, ethylenediamine, ethanolamine, diethanolamine, piperazine and the like. The compounds of the invention are useful (in humans and other mammals) for inhibiting protein isoprenyltransferases (i.e, protein famesyltransferase and/or protein geranylgeranyltransferase) and the isoprenylation (i.e., farnesylation and/or 1480 geranylgeranylation) of Ras. These inhibitors of protein isoprenyltransferases are also useful for inhibiting or treating cancer in humans and other mammals. Examples of cancers which may be treated with the compounds of the invention include, but are not limited to, carcinomas such as lung, colorectal, bladder, breast, kidney, ovarian, liver, exocrine pancreatic, cervical, esophageal, stomach and small intestinal; sarcomas such as oesteroma, 1485 osteosarcoma, lepoma, liposarcoma, hemanioma and hemangiosarcoma; melanomas such as amelanotic and melanotic; mixed types of cancers such as carcinosarcoma, lymphoid tissue type, follicular reticulum, cell sarcoma and Hodgkins disease and leukemias, such as myeloid, acute lymphoblastic, chronic lymphocytic, acute myloblastic and chronic mylocytic. 1490 The ability of the compounds of the invention to inhibit or treat cancer can be demonstrated according to the methods of Mazerska Z., Woynarowska B., Stefanska B., Borowski S., Drugs Exptl. Clin. Res. 13(6), 345-351 (1987) Bissery, M.C, Guenard F., Guerritte-Voegelein F., Lavelle F., Cancer Res. 51, 4845-4852 (1991) and Rygaard J., and Povlsen C, Acta Pathol. Microbiol. Scand. 77, 758 (1969), which are hereby incoφorated 1495 herein by reference. These inhibitors of protein isoprenyltransferases are also useful for treating or preventing restenosis in humans and other mammals. The ability of the compounds of the invention to treat or prevent restenosis can be demonstrated according to the methods described by Kranzhofer, R. et al. Circ. Res. 73: 264-268 (1993), Mitsuka, M. et al. 1500 Circ. Res. 73: 269-275 (1993) and Santoian, E.C. et al. Circulation 88: 11-14 (1993), which are hereby incoφorated herein by reference. For use as a chemotherapeutic agent, the total daily dose administered to a host in single or divided doses may be in amounts, for example, from 0.01 to 500 mg kg body weight daily, preferably in amounts from 0.1 to 20 mg/kg body weight daily and more 1505 preferably in amounts from 0.5 to 10 mg/kg body weight daily. Dosage unit compositions may contain such amounts of submultiples thereof to make up the daily dose. For treatment or prevention of restenosis, the total daily dose administered to a host in single or divided doses may be in amounts, for example, from 0.001 to 1000 mg/kg body weight daily and more preferred from 1.0 to 50 mg/kg body weight daily. Dosage unit 1510 compositions may contain such amounts of submultiples thereof to make up the daily dose. The amount of active ingredient that may be combined with the carrier materials to produce a single dosage form will vary depending upon the host treated and the particular mode of administration. It will be understood, however, that the specific dose level for any particular patient 1515 will depend upon a variety of factors including the activity of the specific compound employed, the age, body weight, general health, sex, diet, time of administration, route of administration, rate of excretion, drug combination and the severity of the particular disease undergoing therapy. The compounds of the present invention may be administered orally, parenterally, 1520 sublingually, by inhalation spray, rectally or topically in dosage unit formulations containing conventional nontoxic pharmaceutically acceptable carriers, adjuvants, and vehicles. Topical administration may also involve the use of transdermal administration such as transdermal patches or iontophoresis devices. The term parenteral as used herein includes subcutaneous injections, intravenous, intramuscular, intrasternal injection or infusion 1525 techniques. Injectable preparations, for example sterile injectable aqueous or oleagenous suspensions, may be formulated according to the known art using suitable dispersing or wetting and suspending agents. The sterile injectable preparation may also be a sterile injectable solution or suspension in a nontoxic parenterally acceptable diluent or solvent (as 1530 in a solution in 1,3-propanediol, for example). Among the acceptable vehicles and solvents that may be employed are water, Ringer's solution and isotonic sodium chloride solution. Additionally, sterile, fixed oils are conventionally employed as a solvent or suspending medium. For this puφose, any bland fixed oil may be employed including synthetic mono- or diglycerides. Fatty acids such as oleic acid find use in the preparation of injectables. 1535 Suppositories for rectal administration of the drag can be prepared by mixing the drug with a suitable nonirritating excipient such as cocoa butter and polyethylene glycols which are solid at ordinary temperatures but liquid at rectal temperature and will therefore melt in the rectum and release the drug. Solid dosage forms for oral administration may include capsules, tablets, pills, 1540 powders and granules. In such solid dosage forms, the active compound may be admixed with at least one inert diluent such as sucrose, lactose or starch. These dosage forms may also comprise additional substances other than inert diluents such as lubricating agents like magnesium stearate. With capsules, tablets and pills, the dosage forms may also comprise buffering agents. Tablets and pills mayalso be prepared with enteric coatings. 1545 Liquid dosage forms for oral administration may include pharmaceutically acceptable emulsions, solutions, suspensions, syrups and elixirs containing inert diluents commonly used in the art such as water. Such compositions may also comprise adjuvants such as wetting agents, emulsifying and suspending agents and sweetening, flavoring, and perfuming agents. 1550 The compounds of the present invention can also be administered in the form of liposomes. As is known in the art, liposomes are generally derived from phospholipids or other lipid substances. Liposomes are formed by mono- or multi-lamellar hydrated liquid crystals dispersed in an aqueous medium. Any non-toxic, physiologically aceptable and metabolizable lipid capable of forming liposomes can be used. The present compositions in 1555 liposome form can contain, in addition to a compound of the present invention, stabilizers, preservatives, excipients and the like. The preferred lipids are the phospholipids and phosphatidyl cholines (lecithins), both natural and synthetic. Methods to form liposomes are known in the art. See, for example, Prescott, Ed., Methods in Cell Biology. Volume XIV, Academic Press, New York, N.Y. (1976), p. 33 et 1560 seq., which is hereby incoφorated herein by reference. While the compounds of the invention can be administered as the sole active pharmaceutical agent for the treatment of cancer, they can also be used in combination with one or more other chemotherapeutic agents. Representative examples of chemotherapeutic agents are described in Holleb, et al., 1565 Clinical Oncology. American Cancer Society, United States (1991) p 56 et seq., which is hereby incoφorated herein by reference These agents include alkylating agents such as the nitrogen mustards (mechloethamine, melphalan, chlorambucil, cyclophosphamide and ifosfamide), nitrosoureas (carmustine, lomustine, semustine, strep tozocin), alkyl sulfonates (busulfan), triazines (dacarbazine) and ethyenimines (thiotepa, hexamethylmelamine); folic 1570 acid analogues (methotrexate); pyrimidine analogues (5-fluorouracil, cytosine arabinoside); purine analogues (6-mercaptopurine, 6-thioguanine); antitumor antibiotics (actinomycin D, the anthracyclines (doxorubicin), bleomycin, mitomycin C, methramycin); plant alkaloids such as vinca alkaloids (vincristine and vinblastine) and etoposide (VP-16); hormones and hormone antagonists (tamoxifen and corticosteroids); and miscellaneous agents (cisplatin, 1575 taxol and brequinar). The above compounds to be employed in combination with the isoprenyl protein transferase inhibitor of the invention will be used in therapeutic amounts as indicated in the Physicians' Desk Reference (PDR) 47th Edition (1993), which is incoφorated herein by reference or by such therapeutically useful amounts as would be known to one of ordinary 1580 skill in the art. The compounds of the invention and the other chemotherapeutic agent can be administered at the recommended maximum clinical dosage or at lower doses. Dosage levels of the active compounds in the compositions of the invention may be varied to obtain a desired therapeutic response depending on the route of administration, severity of the 1585 disease and the response of the patient. When administered as a combination, the therapeutic agents can be formulated as separate compositions which are given at the same time or different times, or the therapeutic agents can be given as a single composition. 1590 Preparation of the Compounds of the Invention In general, the compounds of the invention can be prepared by the processes illustrated in the following Schemes 1-16. In these general schemes compounds of the formula I are used to exemplify the methods, but the methods are intended to be applicable to all of the compounds of the invention. 1595 SCHEME 1 thiophosgene SCHEME 2 SCHEME 3 1) thiophosgene SCHEME 4 SCHEME 5 SCHEME 6 1610 SCHEME 7 SCHEME 8 1615 SCHEME 9 SCHEME 10 SCHEME 11 1625 SCHEME 12 SCHEME 13 X = ha de X = halide X = hahde X = hahde X = hahde 1630 SCHEME 14 SCHEME 15 Scheme 16 illustrates an alternative method for preparing compounds wherein R2 is -C(O)NH-CH(R 14 )-C(O)OR 15 or as defined above. SCHEME 16 1645 Table 6. Amines of the Type ACBIN-L j^ 1655 10 11 12 1660 13 14 15 16 17 18 19 20 21 22 23 24 1670 25 26 27 1675 28 29 30 31 32 33 34 35 36 37 38 39 1685 40 41 42 1690 43 44 45 46 47 48 49 50 51 52 53 54 1700 55 56 57 1705 58 59 60 61 62 63 64 65 66 67 68 69 1715 70 71 72 1720 73 74 75 76 77 78 82 83 84 1730 1735 88 89 90 91 92 93 1740 94 95 96 97 98 99 1745 101 102 104 105 109 110 111 112 113 114 1760 1765 118 119 120 121 122 123 127 128 129 130 131 132 133 134 135 1780 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 1800 154 155 156 158 159 160 161 162 163 164 165 1810 166 167 168 1815 169 170 171 172 173 174 175 176 177 178 179 180 1825 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 1840 196 197 198 1845 199 200 201 202 203 204 205 206 207 208 209 210 1855 211 212 213 1860 214 215 216 217 218 219 220 221 222 223 224 225 1870 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 1885 241 242 243 247 248 249 253 254 255 1900 256 257 258 262 263 264 265 266 267 268 269 270 1915 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 1930 286 287 288 1935 289 290 291 292 293 294 295 296 297 298 1945 299 300 1950 301 302 303 304 306 307 308 1960 309 310 1965 311 312 313 314 315 316 317 318 1975 319 320 1980 321 322 325 326 327 328 1990 329 330 1995 331 332 333 334 335 336 337 338 2005 339 340 2010 341 342 343 344 345 346 347 348 2020 349 350 2025 351 352 353 354 355 356 35" 358 2035 359 360 2040 361 362 363 364 365 366 367 368 2050 369 370 2055 371 372 373 374 375 376 377 378 2065 379 380 Table 7. Ethers of the Tvpe A-OI^ 2070 2080 10 2090 11 12 13 14 2095 15 16 2100 17 18 2105 19 20 21 22 2110 23 24 2115 25 26 27 28 2125 29 30 31 32 2130 33 34 2135 35 36 37 38 39 40 2145 41 42 2150 43 44 45 46 2160 47 48 49 50 2165 51 52 2170 53 54 55 56 2180 57 58 59 60 2185 61 62 2190 63 64 67 68 2200 oε OL 69 96260/86Sfl/X3d 62005/86 OΛV 96260/86SnXDd 62005/86 OΛV 91 92 93 94 2240 95 96 103 104 2255 105 106 2260 107 108 109 110 111 112 113 114 2270 115 116 2275 117 118 119 120 96260/86Sπ/X3d 62005/86 OΛV 131 132 133 134 2300 135 136 2305 137 138 141 142 143 144 2315 145 146 2320 147 148 0/86Sll/X3d 62005/86 OΛV - 891 Z.91 0£C2 091 6SI 96260/86SlT/X3d 62005/86 OΛV 169 170 171 172 173 174 2360 175 176 2365 177 178 179 180 181 182 183 184 2375 185 186 2380 187 188 189 190 191 192 193 194 2390 195 196 2395 197 198 199 200 201 202 203 204 2405 205 206 209 210 211 212 21 214 2420 215 216 2425 217 218 219 220 221 222 223 224 2435 833 LZZ 0tΦ2 a 933 S33 2 os^A 96260/86SO/X3d 62005/86 OΛV Table 8. Sulfonamides of the Tvpe ASQ2( , B N-L 1 2445 2455 -8W - 01 6 96260/86Sn/XOd 62005/86 OΛV 6W 96260/86SHX3d 62005/86 OΛV l T z ϊlD{WY 9dΛχ am jo suoq j uoopΛH 6 9 W^1 96260/86Sl/X3d 62005/86 OΛV 01 96260/86Sπ/XOd 62005/86 OΛV i L\ 96260/86Sn/XDd 62005/86 OΛV 2520 Table 10. Amines of the type B-NH2 96260/86Sn/X3d 62005/86 OΛV ΘIΛJOO' ΘIΛIOO ^ θ|Λ| 3 O0' aiΛIO 96260/86Sfl/X3d 62005/86 OΛV Table 11. Bromides of the type B-Br ΘIΛIS £/_.£2 96260/86SHX3d 62005/86 OΛV θlΛ| s Oθ" 96260/86SflLXDd 62005/86 OΛV 0/86SflX3d 62005/86 OΛV 96260/86SO/X3d 62005/86 OΛV ΘIΛIOO' 0/86SnX3d 62005/86 OΛV Table 12. Amines of the type A-NH2 , NH 2 , NH 2 , NH 2 , NH 2 , NH 2 29 30 31 32 33 34 35 36 2695 2705 221 222 223 224 CCHH 2 oNNHH 2 , 229 230 231 232 233 2710 234 235 236 237 2720 2725 33 34 35 ,C0 2 H H A/ N " Ac 55 2740 COpH .COpH C0 2 H C0 2 H H y C0 2 H HC C0 2 H 69 s 70 S 71 S 72 s 73 s 74 2750 H C0 2 H H C0 2 H O C0 2 H H C0 2 H H O0 2 H H C0 2 H &P O s Pχ C s s oPp OP Q A sXp 94 95 96 97 98 99 2765 C0 2 H 2 H , H „O__,„. NH-Boc NH-Boc NH-Boc NH-Boc c 239 240 241 242 243 \ PX C ° 2 C0 2 H 244 2815 2820 262 263 264 265 270 271 272 273 274 275 2830 Table 14. Aldehydes of the type A-CHO 3 4 2835 2840 2845 104 105 106 107 108 109 2875 2885 CHO Cl CHO CHO HO CHO HP CHO N NH N sN ^NH N<s .NH N A, NH HN M nBu nBu Ph Ph Ύ Ph 134 135 136 137 138 2895 189 2915 2925 253 254 255 256 257 258 354 2985 361 362 363 364 365 366 NH-Boc 2995 381 382 NH-Boc 3010 433 434 435 436 3025 441 442 443 444 445 446 Table 15. Alcohols of the type A-OH 3055 MeP EtO. Λ Λ nu A M e χ A A. \ ^ 0H ^ OH r= OH Y=( OH T OH rC OH ψ « -y V "" ^ ' Br N0 2 . __ SMe SP 2 Me 104 105 106 102 103 107 108 3125 3140 290 375 377 378 379 380 381 382 3180 383 384 385 386 387 388 BOC 424 425 426 427 3200 432 433 434 435 436 437 3205 Table 16. Mercaptans of the type A-SH 3210 3215 3245 3250 93 94 95 96 3255 117 118 119 120 3265 135 136 137 138 139 140 141 142 3275 148 149 150 3285 177 178 179 180 181 182 183 196 197 198 199 200 3300 3305 3315 250 251 252 253 254 269 270 271 272 273 274 275 276 277 278 3325 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 3330 294 295 296 297 298 299 300 HS 3335 H 2 SH 3355 364 365 367 368 3365 H 2 SH BOC BOC 385 386 387 388 HS. ς HS H J \ / \ Y ASH Y SH °ri " ZSH s ri ZSH BocHN BocHN^^ OH OH 393 394 395 396 CH 2 SH 397 398 399 400 3380 Table 17. Halides of the type A-Cl, A-Br, and A-I 3385 18 19 3395 3400 43 44 45 46 3405 3445 142 143 144 3455 c 169 P 170. ς γ 171 <X 172γ, 173. 385 386 387 388 393 394 395 396 397 398 399 400 3495 Table 18. Sulfonyl chlorides of the type A-SO 2 Cl 6 7 8 10 11 3500 13 14 15 16 17 18 3510 29 30 31 32 3515 38 39 40 41 42 48 49 50 51 52 3520 The foregoing may be better understood by reference to the following examples which are provided for illustration and not intended to limit the scope of the inventive concept. 3525 In Tables 2-10, the abbreviation bz=benzoyl, bn=benzyl, Ph=phenyl, BOC=t- butyloxycarbonyl and TS=p-toluenesulfonyl. Compound 1 3-(Aminomethyl benzoylVMet-OCH 3 3530 Step A ( -fChloromethvnbenzoyl>Met-OCH 3 To a solution of methionine methyl ester hydrochloride (2.0 g, 10 mmol) and 3- (chloromethyl)benzoyl chloride (2.08 g, 11.0 mmol) in methylene chloride (50 mL) was slowly added triethylamine (3.07 mL, 22.0 mmol) at ice bath temperature for 2 hours. The 3535 mixture was washed with 0.5 N HCl (50 mL x 2), brine (50 mL x 2) and water (50 mL x 2) then dried over anhydrous MgSO 4 and concentrated under reduced pressure. The residue was purified by flash column chromatography (30% ethyl acetate in hexanes) to give the desired product (3.03 g) as a white solid: m.p. 82-83°C; J H NMR (CDC1 3 ) d 7.82 (IH, s), 7.74 (IH, d, 7=7.7 Hz), 7.53 (IH, d, 7=7.7 Hz), 7.42 3540 (IH, t, 7=7.7 Hz), 7.06 (IH, br d, 7=7.6Hz), 4.92 (IH, ddd, 7=7.6, 7.1, 5.1 Hz), 4.59 (2H, s), 3.78 (3H, s), 2.58 (2H, t, 7=7.1 Hz) 2.26 (IH, sm), 2.15 (IH, m), 2.10 (3H, s); 13 C NMR (CDCI3) d 172.59, 166.54, 138.13, 134.25, 131.95, 129.12, 127.42, 126.97, 52.72, 52.14, 45.55, 31.47, 30.12, 15.55. 3545 Step B (3-(AzidomethyDbenzoyl -Met-OCH 2 A suspension of (3-(chloromethyl)benzoyl)-Met-OCH 3 (1.58 g, 5.0 mmol) and sodium azide (1.3 g, 20.0 mmol) in DMSO (40 mL) was stirred at 80°C for 7 hours. The mixture was diluted with methylene chloride (100 mL), washed with brine (70 mL x 2) and water 3550 (70 mL x 2), and then dried over anhydrous MgSO 4 . The solvent was evaporated under reduced pressure to give a yellow residue. Chromatography on silica gel (30% ethyl acetate in hexanes) to provide the desired product (1.45 g) as a colorless solid: m.p. 48-49°C; *H NMR (CDCI3) d 7.78 (2H, m), 7.49 (2H, m), 6.99 (IH, br d, 7=7.4 Hz), 4.49 (IH, ddd, 7=7.4, 7.1, 5.2 Hz), 4.42 (2H, s), 3.80 (3H,s), 2.60 (2H, t, 7=7.4 Hz), 2.29 (IH, m), 3555 2.17 (IH, m), 2.12 (3H, s); 1 C NMR (CDC1 3 ) d 177.50. 166.54, 135.97, 134.06, 131.18, 128.89, 126.84, 126.71, 54.09, 52.47, 51.95, 31.38, 30.00,15.30. Step C (3-(Αminomethy benzoyl)-Met-OCH 3 3560 A suspension of (3-(azidomethyl)benzoyl)-Met-OCH 3 (1.29 g, 4.0 mmol) and 5% palladium on carbon (0.2 g) in methanol (40 mL) was stirred under a hydrogen atmosphere (1 atm) for two days at room temperature. The catalyst was removed by filtration through celite (1.5 g) and the solvent was evaporated in vacuo. The residue was washed with water (5 mL x 2) and dried to give the desired product ( 1.12 g) as a colorless foam. l NMR 3565 (CDC1 3 ) d 7.81 (IH, s), 7.68 (IH, d, 7=7.4 Hz), 7.45 (IH, d, 7=6.5 Hz), 7.36 (IH, t, 7=7.4 Hz), 4.91 (IH, ddd, 7=7.3, 7.1, 5.1 Hz), 3.90 (2H, s), 3.77 (3H, s), 3.21 (2H, br s), 2.59 (2H, t, 7=7.4 Hz), 2.20 (IH, m), 2.12 (IH, m), 2.09 (3H, s). Compound 2 3570 f4-fAminomethvDbenzoyl)-Met-OCH 3 The title compound is prepared according to the procedure used to prepare Compound 1 but replacing 3-(chloromethyl)benzoyl chloride with 4-(chloromethyl)benzoyl chloride. Compound 3 3575 G-AminobenzovD-Met-OCH The title compound was prepared according to the procedure described in J. Biol. Chem. 269 12410-12413 (1994). Compound 4 3580 (4-Aminobenzoyl)-Met-OCH 3 Step A N-BOC-4-Aminobenzoic acid 4-Aminobenzoic acid (10 g, 72.9 mmol) was placed into a mixture of dioxane (145.8 mL) 3585 and 0.5 M NaOH ( 145.8 mL). The solution was cooled to 0°C and di-t-butyl dicarbonate (23.87 g, 109.5 mmol) was added. The reaction mixture was allowed to warm to room temperature and stirred overnight. The next day, the dioxane was removed, the residue was made acidic and extracted into ethyl acetate. The ethyl acetate fractions were combined and washed with IN HCl to remove any unreacted starting material. The solution was dried 3590 over Na2SO 4 and the solvent was removed in vacuo. The crude material was recrystallized from ethyl acetate hexanes to provide the desired product (12.2 g): m.p. 189-190°C; ! H NMR (CD3OD) d 1.52 (9H, s), 7.49 (2H, d, 7=8.6 Hz), 7.91 (2H, d, 7=8.6 Hz), 9.28 (IH, s); 13 C NMR (CD 3 OD) d 28.59, 81.29, 118.54, 125.30, 131.81, 145.70, 155.00, 169.80; Anal. Calc. for C 12 H 15 NO 4 , C: 60.76, H: 6.37, N: 5.90; Found, C: 60.52, H: 3595 6.43, N: 5.83; HRMS Calc. for C 12 H 15 NO 4 , 237.0961, Found, 237.1001. Step B fN-BOC-4-Aminobenzovn-Met-OCH 3 Into a dried, nitrogen filled flask was placed N-BOC-4-aminobenzoic acid (8.77 g, 36.97 3600 mmol) in dry methylene chloride (148 mL) along with methionine methyl ester hydrochloride (8.12 g, 40.66 mmol). This solution was cooled in an ice bath and triethylamine (6.7 mL), EDCI (7.80 g, 40.66 mmol) and hydroxybenzotriazole (HOBT, 5.50 g, 40.66 mmol) were added. The mixture was stirred overnight, diluted with more methylene chloride and was extracted three times each with 1 M HCl, 1M NaHCO 3 and 3605 water. The methylene chloride was dried over MgSO and the solvent was removed in vacuo. The resulting solid was recrystallized from ethyl acetate/hexanes to yield the desired product (9.72 g): m.p. 184-185°C; Η NMR (CDC1 3 ) d 1.53 (9H, s), 2.06-2.18 (4H, m), 2.23-2.33 (IH, m), 2.59 (2H, t, 7=7.6 Hz), 3.80 (3H, s), 4.92 (IH, m), 7.45 (2H, d, 7=8.7 Hz), 7.77 (2H, d, 7=8.7 Hz); 1 3 C NMR (CDC1 3 ) d 15.59, 28.34, 30.15, 31.64, 3610 52.10, 52.73, 81.20, 117.73, 127.8, 128.33, 141.88, 152.33, 166.50, 172.75; Anal. Calc. for C 18 H 26 N 2 O 5 S, C: 56.53, H: 6.85, N: 7.29; Found, C: 56.47, H: 6.86, N: 7.29; m/z (El) 382 (M). Step C 3615 (4-AminobenzoylVMet-OCH 3 hydrochloride N-BOC-4-aminobenzoyl-Met-OCH 3 (3.53 g, 9.59 mmol) was placed into methylene chloride (30-35 mL) and to it was added 3M HCl/EtO 2 (38.4 mL). After standing, a white precipitate formed. After two hours the solution was decanted and the crystals were collected by centrifugation. The crystals were then washed several times with fresh ether 3620 and dried overnight on the vacuum pump. Meanwhile, the filtrate was left to stand overnight to allow additional product to precipitate. The second fraction was washed with ether and dried overnight on the vacuum pump. The total yield of the desired product was 2.87 g: m.p. 158-164°C; l H NMR (CDC1 3 ) d 2.10 (3H, s), 2.12-2.29 (IH, m), 2.52- 2.71 (IH, m), 2.59 (2H, t, 7=7.6 Hz), 3.75 (3H, s), 4.79 (IH, m), 7.02 (2H, d, 7=8.6 3625 Hz), 7.55 (2H, d, 7=8.6 Hz); 13 C NMR (CDC1 3 ) d 15.23, 31.43, 31.53, 52.91, 52.43, 124.35, 130.56, 135.31, 135.76, 168.95, 173.87; HRMS Calc. for C 13 H 18 N 2 O 3 S, 282.1038, Found 282.1009. Compound 5 3630 (4-Amino-3-methylbenzoylVMet-OCH 3 Step A N-BOC-4-Amino-3-methylbenzoic acid 4-Amino-3-methylbenzoic acid (5 g, 33.1 mmol) was reacted according to the same 3635 procedure as that used in the process for preparing N-BOC-4-aminobenzoic acid. The resulting orange-brown solid was recrystallized from ethyl acetate and hexanes to provide the desired product (4.99 g) as tan prismatic crystals: m.p. 180-182°C; IH NMR (CD3OD) d 1.51 (9h, s), 2.27 (3H, s), 7.66 (IH, d, 7=8.1 Hz), 7.79-7.82 (2H, m), 8.32 (IH, s); 13C NMR (CD3OD) d 17.98, 28.62, 81.47, 123.12, 127.05, 129.14, 130.65, 132.99, 3640 142.45, 155.33, 168.70; Anal. Calc. for C 13 H 17 NO 4 , C: 62.15, H: 6.82, N: 5.58; Found C: 62.07, H: 6.86, N: 5.46; m/z (El) 251; HRMS Calc. for C 13 H 17 NO 4 , 251.1158; Found, 251.1153. Step B 3645 fN-BOC-4-Amino-3-methylbenzoylVMet-OCH 3 N-BOC-4-amino-3-methylbenzoic acid (2.00 g, 7.96 mmol) was reacted with with methionine methyl ester hydrochloride (1.75 g, 8.76 mmol), triethylamine (1.4 mL), EDCI (1.68 g, 8.76 mmol) and hydroxybenzotriazole (HOBT, 1.18 g, 8.76 mmol) in dry methylene chloride (31.8 mL) according to the procedure described for the preparation of N- 3650 BOC-4-aminobenzoyl)-Met-OCH 3 . The resulting solid was recrystallized from ethyl acetate/hexanes to yield the desired product (2.61 g): m.p. 163-165°C; l H NMR (CDC1 3 ) d 1.54 (9H, s), 2.06-2.18 (4H, m), 2.23-2.34 (4H, m), 2.59 (2H, t, 7=6.8 Hz), 3.80 (3H, s), 4.92 (IH, m), 6.45 (IH, s), 6.88 (IH, d, 7=7.5 Hz), 7.63 (IH, d, 7=8.6 Hz), 7.66 (IH, s), 8.05 (IH, d, 7=8.6 Hz); 13 C NMR (CDC1 3 ) d 15.47, 17.61, 28.22, 30.03, 3655 31.55, 51.93, 52.57, 81.04, 118.73, 125.62, 127.66, 129.54, 139.89, 152.34, 166.58, 172.66. Step C (4-Amino-3-methylbenzoyl)-Met-OCH 3 hydrochloride 3660 N-BOC-4-Amino-3-methylbenzoyl-Met-OCH 3 (0.99 g, 2.59 mmol) was dissolved in methylene chloride (15-20 mL) and precipitated with 3M HCl/Et2θ (20.7 mL). A pale orange precipitate was obtained, washed with ether and dried overnight on the vacuum pump. The total yield of the desired product was 0.83 g: m.p. 157-159°C; l U NMR (CD 3 OD) d 2.04 (3H, s), 2.11-2.25 (IH, m), 2.47 (3H, s), 2.52-2.68 (3H, m), 3.74 (3H, 3665 s), 4.75-4.80 (IH, m), 7.48 (IH, d, 7=8.2 Hz), 7.81 (2H, d, 7=8.2 Hz), 7.87 (IH, s); 13 C NMR (CD3OD) d 15.23, 17.28, 31.43, 31.51, 52.91, 53.37, 124.41, 127.85, 131.99, 133.63, 134.14, 135.65, 169.05, 173.84; Anal. Calc. for C 14 H 21 N 2 O 3 S, C: 50.52, H: 6.36, N: 8.42; Found C: 50.71, H: 6.40, N: 8.34. 3670 Compound 6 (4-Amino-3-methoxybenzoyl)-Met-OCH 3 Step A N-BOC-4-Amino-3-methoxybenzoic acid 3675 4-Amino-3-methoxybenzoic acid (1 g, 5.98 mmol) was reacted according to the same procedure as that used in the process for preparing N-BOC-4-aminobenzoic acid. The resulting solid was recrystallized from ethyl acetate and hexanes to provide the desired product (1.5 g) as tan crystals: m.p. 176-178°C; i H NMR (CD 3 OD) d 1.52 (9H, s), 3.92 (3H, s), 7.56 (IH, s), 7.62 (IH, d, 7=8.4Hz), 7.96 (IH, s), 8.03 (IH, d, 7=8.4 Hz); 13 C 3680 NMR (CD 3 OD) d 28.53, 56.35, 81.78, 112.01, 118.58, 124.20, 125.76, 133.84, 149.04, 154.20, 169.60; HRMS Calc. for C 13 H 17 NO 5 , 267.1107; Found, 267.1103. Step B (N-BOC-4-Amino-3-methoxybenzoylVMet-OCH 3 3685 N-BOC-4-amino-3-methoxybenzoic acid (0.35 g, 1.31 mmol) was reacted with with methionine methyl ester hydrochloride (0.9 g, 1.43 mmol) using EDCI according to the procedure described for the preparation of (N-BOC-4-aminobenzoyl)-Met-OCH 3 . The resulting solid was recrystallized from ethyl acetate/hexanes to yield the desired product (0.36 g): m.p. 163-165°C; l K NMR (CDC1 3 ) d 1.53 (9H, s), 2.09-2.18 (4H, m), 3690 2.23-2.35 (IH, m), 2.60 (2H, t, 7=6.9 Hz), 3.80 (3H, s), 3.93 (3H, s), 4.92 (IH, br s), 6.93 (IH, d, 7=7.6 Hz), 7.25(1H, m), 7.31 (IH, d, 7= 10.2 Hz), 7.44 (IH, s), 8.15 (IH, d, 7=8.5 Hz); 13 C NMR (CDC1 3 ) d 15.47, 28.23, 30.09, 31.48, 52.06, 52.54, 55.81, 80.82, 98.06, 109.38, 116.66, 1 19.31, 131.52, 147.23, 152.31, 166.57, 172.58; m/z (FAB) 413 (M + 1). 3695 Step C (4- Amino-3 -methoxybenzoy IV Met-OCH 3 hydrochloride N-BOC-4-Amino-3-methoxybenzoyl-Met-OCH 3 (0.71 g, 1.79 mmol) was dissolved in methylene chloride (4 mL) and precipitated with 3M HCl/Et 2 O (12 mL). A reddish 3700 precipitate was obtained, washed with ether and dried overnight on the vacuum pump. The total yield of the desired product was 0.55 g: m.p. 176-177°C; *H NMR (CD 3 OD) d 2.08 (3H, s), 2.21 (2H, m), 2.61 (2H, m), 3.74 (3H, s), 4.02 (3H, s), 4.79 (IH, m), 7.50 (IH, d, 7=8.2 Hz), 7.57 (IH, d, 7=4.1 Hz), 7.67 (IH, s); 13 C NMR (CD 3 OD) d 15.26, 31.34, 31.42, 52.95, 53.38, 57.12, 112.29, 121.43, 124.57, 124.77, 136.15, 153.67, 3705 168.79, 173.81. Compound 7 (A- Amino- 1 -naρhthovD-Met-OCH 3 3710 Step A 4-Amino-l-naphthoic acid 4-Amino-l-naphthalenecarbonitrile (1.5 g, 8.91 mmol) was suspended in a 50% KOH solution (18 mL). The heterogeneous solution was heated at reflux for 2-3 days. Once the solution became homogeneous and TLC showed no more starting material, the deep red 3715 solution was cooled and poured over 200 mL of water. The resulting solution was then filtered and the desired product was precipitated with concentrated HCl. The resulting red crystals were filtered and the filtrate was refiltered to give pink crystals. The first fraction of crystals was treated with activated carbon to remove some of the red color. A total of 1.51 g of the desired product was obtained: m.p. 169-171°C; ] H NMR (CD 3 OD) d 6.69 (IH, d, 3720 7=8.2 Hz), 7.38-7.43 (IH, m), 7.48-7.54 (IH, m), 8.03 (IH, d, 7=8.5 Hz), 8.13 (IH, d, 7=8.2 Hz), 9.09 (IH, d, 7=8.5 Hz); 13 C NMR (CD3OD) d 107.39, 114.61, 122.99, 123.92, 125.21, 127.40, 128.48, 135.04, 151.35, 171.44; HRMS Calc. for C π H 7 NO 2 , 187.0633; Found, 187.0642. 3725 Step B N-BOC-4- Amino- 1-naphthoic acid 4-Amino-l-naphthoic acid (0.86 g, 4.61 mmol) was dissolved in dioxane (9.2 mL). Di-t- butyl dicarbonate (1.11 g, 5.07 mmol) was added and the mixture was stirred overnight. The reaction mixture was worked up as described above for N-BOC-4-aminobenzoic acid to 3730 give 0.76 g of the desired product as a reddish pink solid: m.p. 194-195°C; l U NMR (CD3OD) d 1.56 (9H, s), 7.53-7.62 (2H, m), 7.79 (IH, d, 7=8.1 Hz), 8.12 (IH, d, 7=8.0 Hz), 8.22 (IH, d, 7=8.18 Hz), 9.02 (IH, d, 7=8.9 Hz); 13 C NMR (CD3OD) d 26.68, 81.62, 119.06, 123.40, 124.57, 127.03, 127.37, 128.49, 128.77, 131.89, 133.76, 139.86, 155.95, 170.73; Anal. Calc. for C 17 H 17 NO 4 , C: 66.90, H: 5.96, N: 4.88; Found 3735 C: 66.49, H: 6.08, N: 4.79; m/z (El), 289; HRMS Calc. for C 16 H 17 NO 4 , 287.1158; Found, 287.1151. Step C (N-B OC-4- Amino- 1 -naphthoyl VMet-OCH 3 3740 N-BOC-4-Amino-naphthoic acid (0.46 g, 1.60 mmol), methionine methyl ester hydrochloride (0.35 g, 1.76 mmol), EDCI (0.43 g, 1.76 mmol), HOBT (0.24 g, 1.76 mmol) and triethylamine (0.27 mL) in methylene chloride (6.4 mL) were reacted as described above for N-BOC-4-aminobenzoyl-Met-OCH3. After workup and recrystallization from ethyl acetate hexanes, the desired product (0.44 g) was obtained as 3745 pale pink crystals: m.p. 131-132°C; Η NMR (CDC1 3 ) d 1.57 (9H, s), 2.11-2.21 (4H, m), 2.29-2.41 (IH, m), 2.65 (2H, t, 7=7.1 Hz), 3.83 (3H, s), 4.99-5.06 (IH, m), 6.68 (IH, d, 7=8.0 Hz), 7.02 (IH, s), 7.56-7.59 (2H, m) 7.69 (IH, d, 7=7.9 Hz), 7.87-7.90 (IH, m), 8.02 (IH, d, 7=7.9 Hz), 8.44-8.48 (IH, m); 13 C NMR (CDC1 3 ) d 15.56, 28.31, 30.19, 31.65, 52.06, 52.64, 81.17, 115.82, 120.18, 125.79, 126.37, 126.53, 3750 127.18, 131.02, 135.65, 152.93, 169.04, 172.40; HRMS Calc. for C 22 H 28 N 2 O 5 S, 432.1719; Found, 432.1702; m/z (FAB) 433 (M+l). Step D (4- Amino- 1 -naphthoyl)-Met-OCH 3 hydrochloride 3755 (N-BOC-4-Amino-l-naphtholyl)-Met-OCH 3 (0.57 g, 1.31 mmol) was deprotected with HCl/ether to yield the desired product (0.31 g) as a white solid: m.p. 178-181°C; l U NMR (CD 3 OD) d 2.08-2.16 (4H, m), 2.20-2.30 (IH, m) 2.57-2.75 (2H, m) 3.82 (3H, s), 4.87- 4.91 (IH, m), 7.59 (IH, d, 7=7.5 Hz), 7.67 (IH, d, 7=7.5 Hz) 7.71-7.80 (2H, m), 8.03 (IH, dd, 7=7.1, 2.0 Hz), 8.35 (IH, dd, 7=6.8, 1.8 Hz); 13 C NMR (CD3OD) d 15.23, 3760 31.40, 53.01, 53.33, 119.90, 122.20, 126.15, 127.41,127.77, 129.09, 129.31, 131.50, 132.33, 135.64, 171.77, 173.83; m/z (FAB), 369 (M+l). Compound 8 ( " 4-Amino-2-phenylbenzoyl)-Met-OCH 3 3765 Step A 4-Nitro-2-phenyltoluene 2-Bromo-4-nitrotoluene (2.16 g, 10.00 mmol) and phenylboric acid (1.46 g, 12.00 mmol) were dissolved in anhydrous DMF (25 mL) under nitrogen. To this mixture was added 3770 Pd(Ph 3 P) 4 (0.58 g, 5%). The mixture was heated at 100°C overnight. The solution was poured onto IN HCl and extracted with Et^O. The crude product was chromatographed on silica gel using hexanes as eluent. After recrystallization from ethanol, the desired product (1.23 g) was obtained as pale orange needles: m.p. 69-71°C; l U NMR (CDC1 3 ) d 2.36 (3H, s), 7.29-7.40 (2H, m), 7.41-7.49 (5H, m), 8.07-8.10 (2H, m); 13 C NMR (CDC1 3 ) 3775 d 20.68, 121.96, 124.51 , 127.78, 128.41, 128.83, 131.06, 139.06, 139.44, 142.97, 143.48, 146.05; Anal. Calc. for C 13 H π NO 2 , C: 73.26, H: 5.20, N: 6.57; Found, C: 73.10, H: 5.12, N: 6.50; m/z (El) 213; HRMS Calc. for C 13 H n NO 2 , 213.0790; Found, 213.0793. 3780 Step B 4-Nitro-2-phenylbenzoic acid 4-Nitro-2-phenyltoluene (0.5 g, 2.34 mmol) was dissolved in water (4.6 mL) and pyridine (2.3 mL). The mixture was heated to reflux and KMnO 4 (1.85 g, 11.7 mmol) was added. The reaction mixture was heated overnight and the solution was filtered and washed several 3785 times with boiling water. The aqueous solution was made acidic and the product was extracted into ethyl acetate. The ethyl acetate solution was dried over Na2SO 4 and the solvent removed in vacuo to provide the desired product (0.37 g): m.p. 174-176°C, ] H NMR (CD 3 OD) d 7.38-7.48 (5H, m), 7.96 (IH, d, 7=8.5 Hz), 8.21 (IH, d, 7=2.3 Hz), 8.28 (IH, dd, 7=8.48, 2.37 Hz); 13 C NMR (CD3OD) d 122.95, 126.09, 129.27, 129.42, 3790 129.49, 131.56, 139.26, 140.42, 144.41, 150.17, 170.52; m/z (El) 243 (M). Step C f4-Nitro-2-phenylbenzoyl -Met-OCH 3 4-Nitro-2-phenylbenzoic acid (0.3 g, 1.23 mmol), methionine methyl ester hydrochloride 3795 salt (0.27 g, 1.35 mmol), EDCI (0.26 g, 1.35 mmol), HOBT (0.18 g, 1.35 mmol) and triethylamine (0.19 mL) in dry methylene chloride (4.9 mL) were reacted according the procedure described above for (N-BOC-4-aminobenzoyl)-Met-OCH 3 . After recrystallization of the product from ethyl acetate hexanes, the desired product (0.41 g) was obtained: m.p. 98-10PC; *H NMR (CDC1 3 ) d 1.62-1.73 (IH, m), 1.79-1.88 (IH, m), 3800 1.91 (3H, s), 1.99 (2H, t, 7=7.2 Hz), 3.59 (3H, s), 4.53 (IH, m), 6.45 (IH, d, 7=7.8 Hz), 7.33-7.40 (5H, m), 7.67 (IH, d, 7=8.3 Hz), 8.07-8.12 (2H, m); 13 C NMR (CDC1 3 ) d 14.92, 29.11, 30.67, 51.51, 52.29, 121.86, 124.74, 128.27, 128.60, 128.69, 129.52, 137.50, 140.56, 141.02, 148.09, 167.23, 171.23; m/z (FAB), 389 (M+l). 3805 Step D (4-Amino-2-phenylbenzoyl)-Met-OCH 3 (4-Nitro-2-phenylbenzoyl)-Met-OCH 3 (0.35 g, 0.90 mmol) was dissolved in ethyl acetate (9.0 mL). To this mixture was added SnCl 2 • 2H 2 O (1.02 g, 4.5 mmol) and the reaction mixture was heated under nitrogen at reflux for one hour. The mixture was poured onto ice, 3810 the solution was made basic using NaHCO 3 and the product was extracted into ethyl acetate several times (7-8). The ethyl acetate solutions were combined, washed with brine and dried over Na 2 SO 4 . The solvent was removed in vacuo to the desired product (0.24 g) as a yellow solid: 'H NMR (CDC1 3 ) d 1.58-1.70 (IH, m), 1.80-1.92 (IH, m), 1.98 (3H, s), 2.06 (2H, t, 7=7.7 Hz), 3.62 (3H, s), 4.00 (2H, br s), 4.56-4.63 (IH, m), 5.84 (IH, d, 3815 7=7.7 Hz), 6.50 (IH, s), 6.61 (IH, d, 7=8.4 Hz) 7.29-7.42 (5H, m), 7.58 (IH, d, 7=8.3 Hz); * C NMR (CDC1 3 ) d 15.02, 29.25, 31.25, 51.57, 52.15, 113.27, 115.88, 123.52, 127.56, 128.37, 128.44, 130.92, 140.66, 141.44, 148.53, 168.58, 171.91. Compound 9 3820 (4-Amino-2-f2-thienyl ' )benzoyD-Met-OCH 3 The title compound can be prepared according to the method used to prepare Compound 8, only substituting thiophene-2-boronic acid for phenyl boronic acid. Compound 10 3825 (4- Amino-2-( 1 -naphthv benzovD-Met-OCH-, The title compound can be prepared according to the method used to prepare Compound 8, only substituting 1-naphthylboronic acid for phenylboronic acid. Compound 11 3830 4-Amino-3'-methylbiphenyl The title compound was prepared by Suzuki coupling of l-bromo-4-nitrobenzene and 1- bromo-3-methylbenzene. Compound 12 3835 4-Amino-4'-biphenyl carboxylic acid Step A 4-Nitro-4'-methylbiphenyl The title compound was prepared by Suzuki coupling of l-bromo-4-nitrobenzene and 1- 3840 bromo-4-methylbenzene. Step B 4-Nitro-4'-biphenyl carboxylic acid The title compound was prepared by KMnO 4 oxidation of 4-nitro-4'-methylbiphenyl. 3845 Step C 4-Amino-4'-biphenyl carboxylic acid The title compound can be prepared by palladium catalyzed hydrogenation of 4-nitro-4'- biphenyl carboxylic acid. 3850 Compound 13 4-Amino-3'-biphenyl carboxylic acid Step A 3855 4-Nitro-3 '-methylbiphenyl The title compound was prepared by Suzuki coupling of l-bromo-4-nitrobenzene and 1- bromo-3-methylbenzene. Step B 3860 4-Nitro-3'-biphenyl carboxylic acid The title compound was prepared by KMnO 4 oxidation of 4-nitro-3'-methylbiphenyl. Step C 4-Amino-3'-biphenyl carboxylic acid 3865 The title compound can be prepared by palladium catalyzed hydrogenation of 4-nitro-3'- biphenyl carboxylic acid. Compound 14 4-Amino-2-methoxy-3'-biphenyl carboxylic acid 3870 Step A 2-Methoxy-4-nitro-3'-methylbiphenyl The title compound was prepared by reaction of l-bromo-2-methoxy-4-nitrobenzene with 3- methylphenylboronic acid in the presence of palladium acetate. 3875 Step B 2-Methoxy-4-nitro-3'-biphenylcarboxylic acid The title compound was prepared by KMnO oxidation of 2-methoxy-4-nitro-3'- methylbiphenyl. 3880 Step C 4-Amino-2-methoxy-3'-biphenyl carboxylic acid The title compound can be prepared by palladium catalyzed hydrogenation of 2-methoxy-4- nitro-3'-biphenyl carboxylic acid. 3885 Compound 15 4-Amino-2-isopropyloxy-3'-biphenyl carboxylic acid The title compound can be prepared by methods analogous to those used to prepare Compound 14. 3890 Compound 16 4- Amino-2-phenyl- 3 '-bipheny lcarboxy lie acid The title compound can be prepared by methods analogous to those used to prepare Compound 14. 3895 Compound 17 (4-Amino-2-f3.5-dimethylphenyl benzoyl)-Met-OCH 3 Step A 3900 2-Bromo-4-nitrobenzoic acid 2-Bromo-4-nitrotoluene (5.0 g, 23.14 mmol) was dissolved in pyridine (23 mL) and water (46 mL). The heterogeneous mixture was heated to 60°C and KMnO 4 (18.29 g, 115.7 mmol) was added carefully. The mixture was then heated under reflux overnight. The reaction mixture was filtered and washed with boiling water. The solution was then made 3905 acidic and extracted into ethyl acetate, dried over Na2SO 4 and the solvent was removed in vacuo. The crude product was dissolved in aqueous NaOH and washed with hexanes. The aqueous phase was made acidic and the product was extracted into ethyl acetate. The ethyl acetate solutions were combined and dried over Na-,SO 4 and the solvent was removed in vacuo to provide the desired product (3.72 g): m.p. 158-160°C; Η NMR (CD 3 OD) d 3910 7.81 (IH, d, 7=8.5 Hz), 8.08 (IH, d, 7=8.5 Hz), 8.30 (IH, s); 13 C NMR (CD 3 OD) d 121.96, 122.75, 129.36, 132.24, 139.52, 149.54, 167.75; Anal. Calc. for C 7 H 4 BrNO 4 •0.1 ethyl acetate, C: 34.88, H: 1.90, N: 5.50; Found, C: 34.68, H: 1.86, N: 5.82. Step B 3915 3.5-Dimethylphenylboronic acid Magnesium turnings (1.44 g, 59.43 mmol) were coverd with dry THF (18.8 mL) in a dried, nitrogen filled flask fitted with an addition funnel and reflux condenser. To this was added 5-bromo-m-xylene (10 g, 54.03 mmol) in THF (15 mL) after initiation of the Grignard reaction. The addition was carried out over several minutes and the reacton 3920 mixture was heated at reflux for 1-2 hours until most of the magnesium had reacted. The reaction mixture was then cooled and transferred to an addition funnel fitted to an nitrogen filled flask containing triisopropyl borate (24.9 mL) at -70°C. The dropwise addition was carried out over several minutes and the mixture warmed to room temperature and stirred overnight. The grey solution was poured onto 2 M HCl and immediately turned yellow. 3925 The solution was extracted with Et^O and the Et^O fractions were combined, dried over MgSO 4 and the solvent was removed in vacuo to provide the desired product (2.41 g): m.p.249-251°C; i H NMR (CDC1 3 ) d 2.44 (6H, s), 7.23 (IH, s), 7.84 (2H, s); 13 C NMR (CD 3 OD) d 21.36, 133.28, 134.39, 137.48. 3930 Step C 4-Nitro-2-(3.5-dimethylphenyl benzoic acid 2-Bromo-4-nitrobenzoic acid (0.43 g, 2.03 mmol) and 3,5-dimethylphenyl boronic acid (0.334 g, 2.23 mmol) were dissolved in anhydrous DMF (25 mL) under nitrogen. To this mixture was added Cs 2 CO 3 (1.66 g, 5.08 mmol) followed by Pd(Ph 3 P) 4 (0.12 g, 5%). 3935 The mixture was heated at 100°C overnight. The solution was poured onto IN HCl and extracted with Et^. It was dried over MgSO 4 and the solvent was removed in vacuo. The crude product was chromatographed on silica gel using a 9: 1 mixture of hexanes and ethyl acetate to provide the desired product (0.34 g): *H NMR (CDC1 3 ) d 2.36 (6H, s), 6.99 (2H, s), 7.07 (IH, s), 8.03 (IH, d, 7=9.0 Hz), 8.23-8.25 (2H, m); 13 C NMR (CDC1 3 ) d 3940 21.28, 121.68, 123.68, 125.74, 126.07, 130.22, 131.19, 131.31, 135.04, 138.21, 144.74, 170.75. Step D f4-Nitro-2- .5-dimethylphenyl benzoyl)-Met-OCH 3 3945 4-Nitro-2-(3,5-dimethylphenyl)benzoic acid (0.15 g, 0.55 mmol), methionine methyl ester hydrochloride (0.11 g, 0.55 mmol), EDCI (0.11 g, 0.55 mmol), HOBT (0.07 g, 0.55 mmol) and triethylamine (0.08 mL) in dry methylene chloride (2.2 mL) were reacted and worked up according to the procedure for (N-BOC-4-aminobenzoyl )- Met-OCH 3 as described above. After recrystallization from ethyl acetate and hexanes, the desired product 3950 was obtained (0.13 g): m.p. 122-124°C; *H NMR (CDC1 3 ) d 1.2-1.84 (IH, m), 1.85- 1.97 (IH, m), 2.01 (3H, s), 2.05 (3H, t, 7=7.7Hz), 2.38 (6H, s), 3.70 (3H, s), 4.67-4.74 (IH, m), 6.03 (IH, d, 7=7.9 Hz), 7.05 (2H, s), 7.09 (IH, s), 7.84-7.87 (IH, m), 7.84- 7.87 (IH, m) 8.23-8.26 (2H, m); 13 C NMR (CDC1 3 ) d 15.20, 21.26, 29.22, 31.15, 51.79, 52.57, 122.07, 125.11, 126.27, 130.03, 130.53, 137.77, 138.82, 140.29, 141.56, 3955 148.41, 167.14, 171.53. Step E (4-Amino-2-f3.5-dimethylphenvDbenzoylVMet-OCH 3 (4-Nitro-2-(3,5-dimethylphenyl)benzoyl)-Met-OCH 3 (0.11 g, 0.26 mmol) was dissolved in 3960 ethyl acetate (3.0 mL). To this mixture was added SnCl 2 ■ 2H 2 O (0.3 g, 1.30 mmol) and the reacton was heated under nitrogen at reflux for 6 hours. The mixture was worked up as described above for (4-amino-2-phenylbenzoyl)-Met-OCH3 to give the desired product (0.15 g): IH NMR (CDC1 3 ) d 1.60-1.70 (IH, m), 1.80-1.90 (IH, m), 1.99 (3H, s), 2.05 (2H, t, 7=7.6 Hz), 2.33 (6H, s), 3.64 (3H, s), 3.93 (2H, br s), 4.61-4.64 (IH, m), 5.82 3965 (IH, d, 7=7.7 Hz), 6.49 (IH, d, 7=2.3 Hz) 6.62 (IH, dd, 7=8.4, 2.4 Hz), 6.98 (2H, s), 7.00 (IH, s), 7.65 (IH, d, 7=8.3 Hz); 13 C NMR (CDC1 3 ) d 15.08, 21.17, 29.28, 31.49, 51.70, 52.18, 113.30, 115.94, 123.55, 126.36, 129.32, 131.23, 138.15, 140.72, 141.92, 148.40, 168.45, 172.01. 3970 Preparation 1 Anilines of the formula B-NH? The anilines from Table 1, entries 10-126 (B-NH2) are prepared using the procedures for Compounds 1-18 with the exception that methionine methyl ester is replaced by methioninesulfone methyl ester, (S-Me)cysteine methyl ester, serine methyl ester, (O- 3975 Me)serine methyl ester, (O-Me)homoserine methyl ester, homoserine lactone, isoleucine methyl ester, leucine methyl ester, norleucine methyl ester, norvaline methyl ester, cyclohexylalanine methyl ester, phenylalanine methyl ester, or glutamic acid dimethyl ester. Preparation 2 4-Bromo-2-phenylbenzoyl methionine methyl ester Preparation 2A 3985 4-Bromo-2-phenylbenzoic acid methyl ester A solution of methyl 4-amino-2-phenylbenzoic acid (1.0 equivalent) in dilute aqueous HBr is treated with NaNO 2 (1.1 equivalents) to form the diazonium salt. The reaction is treated with CuBr (1.1 equivalents) and heated. When judged complete by TLC analysis, the mixture is extracted into ethyl acetate which is dried and evaporated. The title arylbromide is 3990 purified by chromatography on silica gel. Preparation 2B 4-Bromo-2-phenylbenzoic acid To a solution of the resultant compound from Preparation 2A (1.0 equivalent) in a 3: 1 3995 mixture of tetrahydrofuran (THF) and water is added an excess (1.5 equivalents) of Li OH. When hydrolysis is judged complete by TLC analysis, the solvent is evaporated and the remaining aqueous layer is acidified to pH = 3 and extracted into ethyl acetate which is dried and evaporated prior to purification by chromatography on silica gel. 4000 Preparation 2C 4-Bromo-2-phenylbenzoyl methionine methyl ester To a solution of the resultant compound from Preparation 2B (1.0 equivalent) in dimethylformamide (DMF) is added 3-hydroxy-l,2,3-benzotriazin-4(3H)-one (1.5 equivalents) followed by methionine methyl ester (1.0 equivalent) and l-(3- 4005 dimehtylaminopropyl)-3-ethylcarbodiimide hydrochloride (1.5 equivalents). When judged complete by TLC analysis, the reaction is taken up in ethyl acetate which is washed by IN HCl and saturated brine, and then is dried and evaporated. The crude reaction mixture is purified by column chromatography to afford the title product. 4010 Preparation 2D 4-Bromo-2-phenylbenzoyl methionine methyl ester alternate procedure A solution of 4-amino-2-phenylbenzoyl methionine methyl ester (1.0 equivalent) in dilute aqueous HBr is treated with NaNO2 (1.1 equivalents) to form the diazonium salt. The reaction is treated with CuBr (1.1 equivalents) and heated. When judged complete by TLC 4015 analysis, the mixture is extracted into ethyl acetate which is dried and evaporated. The title arylbromide is purified by chromatography on silica gel. Preparation 3 Arylbromides of the formula B-Br 4020 The anilines from Table 1 (B-NH2) are reacted according to the procedures of Preparation 2 to provide the arylbromides listed in Table 2. 4025 Example 1 4-((S)-2-Pyrrolidone-5-aminomethylcarbonyl amino-2-phenylbenzoyl methionine Example 1A Methyl 4-((S)-2-Pyrrolidone-5-aminomethylcarbonyl)amino-2-phenylbenzoate 4030 To a solution of methyl 4-amino-2-phenylbenzoate hydrochloride (1.0 equivalent) in toluene is added triphosgene (0.33 equivalent) and the mixture is heated at reflux until judged complete by TLC analysis. The intermediate is reacted without further purification with (5)- 5-aminomethyl-2-pyrrolidone (1.0 equivalent) and triethylamine (2.0 equivalents). When judged complete by TLC analysis, the reaction is taken up in ethyl acetate and washed with 4035 IN HCl and brine, evaporated, and purified by chromatography on silica gel. Example IB 4-(( , S)-2-Pyrrolidone-5-aminomethylcarbonyDamino-2-phenylbenzoic acid To a solution of the resultant compound from Example 1 A (1.0 equivalent) in a 3: 1 mixture 4040 of tetrahydrofuran (THF) and water is added an excess (1.5 equivalents) of LiOH. When hydrolysis is judged complete by TLC analysis, the solvent is evaporated and the remaining aqueous layer is acidified to pH = 3 and extracted into ethyl acetate which is dried and evaporated prior to purification by chromatography on silica gel. 4045 Example 1C 4-((S -2-Pyrrolidone-5-aminomethylcarbonyl)amino-2-phenylbenzoyl methionine methyl ester To a solution of the resultant compound from Example IB (1.0 equivalent) in dimethylformamide (DMF) is added 3-hydroxy-l,2,3-benzotriazin-4(3H)-one (1.5 4050 equivalents) followed by methionine methyl ester (1.0 equivalent) and l-(3- dimehtylaminopropyl)-3-ethylcarbodiimide hydrochloride (1.5 equivalents). When judged complete by TLC analysis, the reaction is taken up in ethyl acetate which is washed with IN HCl and saturated brine, and then is dried and evaporated. The crude reaction mixture is purified by column chromatography to afford the title product. 4055 Example ID 4-f( " S)-2-Pyπolidone-5-aminomethylcarbonyl)amino-2-phenylbenzoyl methionine methyl ester, alternate preparation To a solution of 4-amino-2-phenylbenzoyl methionine methyl ester (1.0 equivalent) in 4060 methylene chloride is added a solution of phosgene in toluene (1.0 equivalent) and triethylamine (2.0 equivalents). The intermediate is reacted without further purification with (S)-5-aminomethyl-2-pyrrolidone (1.0 equivalent) and triethylamine (1.0 equivalent). When judged complete by TLC analysis, the reaction is taken up in ethyl acetate and washed with IN HCl and brine, evaporated, and purified by chromatography on silica gel. 4065 Example IE 4- rS)-2-Pyrrolidone-5-aminomethylcarbonyl)amino-2-phenylbenzoyl methionine To a solution of the resultant compound from Example 1C in a 3: 1 mixture of THF and water is added an excess of LiOH (1.5 equivalents). When hydrolysis is judged complete 4070 by TLC analysis, the solvent is evaporated and the remaining aqueous layer is acidified to pH = 3 and extracted into ethyl acetate which is dried and evaporated prior to purification by chromatography on silica gel. Example 2 4-((S -2-Pyrrolidone-5-aminomethylthiocarbonyl)amino-2-phenylbenzoyl methionine The title compound is prepared as described in Example 1 with the exception that triphosgene (0.33 equivalent) is replaced by thiophosgene (1.0 equivalent). 4080 Example 3 4-f(S)-2-Pyrrolidone-5-aminomethylsulfιnyl)amino-2-phenylbenzoyl methionine 4085 Example 3 A 4-frS -2-Pyrrolidone-5-aminomethylsulfinyl)amino-2-phenylbenzoyl methionine methyl ester To a solution of 4-amino-2-phenylbenzoyl methionine methyl ester ( 1.0 equivalent) in 4090 methylene chloride is added thionyl chloride (1.0 equivalent) and triethylamine (2.0 equivalents). After the amine has fully reacted, (S)-5-aminomethyl-2-pyrrolidone (1.0 equivalent) is added. When the reaction is judged complete by TLC analysis, the product is isolated as described in Example 1A and purified by chromatography on silica gel. 4095 Example 3B 4-(( " S)-2-Pyrrolidone-5-aminomethylsulfιnyl)amino-2-phenylbenzoyl methionine To a solution of the resultant compound from Example 3 A in a 3: 1 mixture of THF and water is added an excess of LiOH (1.5 equivalents). When hydrolysis is judged complete by TLC analysis, the solvent is evaporated and the remaining aqueous layer is acidified to 4100 pH = 3 and extracted into ethyl acetate which is dried and evaporated prior to purification by chromatography on silica gel. 4105 Example 4 4-(( ' S )-2-Pyrrolidone-5-aminomethylsulfonyl')amino-2-phenylbenzoyl methionine Example 4A 4-((SV2-Pyrrolidone-5-aminomethylsulfonyl)amino-2-phenylbenzoyl methionine methyl 4110 ester To a solution of 4-amino-2-phenylbenzoyl methionine methyl ester (1.0 equivalent) in methylene chloride is added sulfuryl chloride (1.0 equivalent) and triethylamine (2.0 equivalents). After the amine has fully reacted, (S)-5-aminomethyl-2-pyrrolidone (1.0 equivalent) is added. When the reaction is judged complete by TLC analysis, the product is 4115 isolated as described in Example 1 A and purified by chromatography on silica gel. Example 4B 4-((S)-2-Pyrrolidone-5-aminomethylsulfonyl)amino-2-phenylbenzoyl methionine methyl ester, alternate procedure 4120 A solution of 1 equivalent of 4-amino-2-phenylbenzoyl methionine methyl ester ( 1.0 equivalent) and sulfuryl chloride (1.0 equivalent) in acetonitrile with a catalytic amount of antimony(V) chloride is heated to reflux until judged complete by TLC analysis. The solution is then cooled, filtered, and all volatiles are removed under reduced pressure. The residue is taken up in dichloromethane and treated with triethylamine ( 1 equivalent and (S)- 4125 5-aminomethyl-2-pyrrolidone (1.0 equivalent). When the reaction is judged complete by TLC analysis, the product is isolated as described in Example 1A and purified by chromatography on silica gel. Example 4C 4130 4-((S -2-Pyrrolidone-5-aminomethylsulfonyl)amino-2-phenylbenzoyl methionine methyl ester The resultant compound from Example 4A is hydrolyzed according to the procedure of Example IB to give the title product. 4135 Example 5 4-((S ' )-2-Pyrrolidone-5-methylaminosulfonyl)-2-phenylbenzoyl methionine 4140 Example 5A 4-Chlorosulfonyl-2-phenylbenzoic acid methyl ester To a solution of methyl 4-amino-2-phenylbenzoate ( 1.0 equivalent) in concentrated HCl is added a solution of sodium nitrite (1.1 equivalents) until an excess of nitrous acid persists. The chlorodiazonium salt is poured into a solution of sulfur dioxide (10 equivalents), copper 4145 (II) chloride (0.5 equivalent) and KCl (1.1 equivalents) in dioxane. When TLC analysis indicated that the reaction is complete, the mixture is diluted with water and extracted into benzene which is dried and evaporated to give the title sulfonyl chloride Example 5B 4150 4-((S)-2-Pyrrolidone-5-aminomethvDsulfonylV2-phenylbenzoic acid methyl ester To a solution of the resultant compound from Example 5A (1.0 equivalent) in methylene chloride is added (S)-5-aminomethyl-2-pyrrolidone ( 1.0 equivalent) and triethylamine ( 1.0 equivalent). When the reaction is judged complete by TLC analysis, the solvent is evaporated and the residue is purified by chromatography on silica gel. 4155 Example 5C 4-(('S)-2-Pyrrolidone-5-aminomethyl)sulfonyl)-2-phenylbenzoic acid The resultant compound from Example 5B is hydrolyzed according to the procedure of Example IB to give the title product. 4160 Example 5D 4-(( ' S)-2-Pyrrolidone-5-aminomethyl ' )sulfonyπ-2-phenylbenzoyl methionine methyl ester To a solution of the resultant compound from Example 5C (1.0 equivalent) in (DMF) is added 3-hydroxy-l,2,3-benzotriazin-4(3H)-one (1.5 equivalents) followed by methionine 4165 methyl ester (1.0 equivalent) and l-(3-dimethylaminopropyl)-3-ethylcarbodiimide hydrochloride (1.5 equivalents). When judged complete by TLC analysis, the reaction is taken up in ethyl acetate which is washed by IN HCl and saturated brine, and then is dried and evaporated. The crude reaction mixture is purified by column chromatography to afford the title product. 4170 Example 5E 4-((S)-2-Pyrrolidone-5-aminomethylcarbonyl ' )amino-2-phenylbenzoyl methionine methyl ester, alternate preparation To a solution of 4-amino-2-phenylbenzoyl methionine methyl ester (1.0 equivalent) in 4175 concentrated HCl is added a solution of sodium nitrite (1.1 equivalents) until an excess of nitrous acid persists at which time the chlorodiazonium salt will be treated with gaseous sulfur dioxide and copper (II) chloride to give the sulfonyl chloride (0.1 equivalent). This intermediate is reacted with (S)-5-aminomethyl-2-pyrrolidone (1.0 equivalent) and triethylamine ( 1.0 equivalent) according to the procedure of Example 5B to give the title 4180 compound. Example 5F 4-((S -2-Pyrrolidone-5-aminomethylcarbonyl')amino-2-phenylbenzoyl methionine To a solution of the resultant compound from Example 5D ( 1.0 equivalent) in a 3: 1 mixture 4185 of THF and water is added an excess of LiOH (1.5 equivalents)-. When hydrolysis is judged complete by TLC analysis, the solvent is evaporated and the remaining aqueous layer is acidified to pH = 3 and extracted into ethyl acetate which is dried and evaporated prior to purification by chromatography on silica gel. 4190 Example 6 4-(2-pyridyloxy>2-phenylbenzoylmethionine 4195 Example 6A 4-Hydroxy-2-phenylbenzoic acid methyl ester A solution of methyl 4-amino-2-phenylbenzoate (1.0 equivalent) in dilute aqueous H2SO 4 is treated with NaNO 2 (1.1 equivalents) until an excess of nitrous acid persists to form the diazonium salt. This salt is then diluted further with water and heated. The mixture is 4200 extracted into ethyl acetate which is dried and evaporated. The title ester is purified by chromatography on silica gel. Example 6B 4-(2-Pyridyloxy')-2-phenylbenzoic acid methyl ester 4205 A solution of the resultant phenol from Example 6A ( 1.0 equivalent) is treated with 2- bromopyridine (1.0 equivalent) in the presence of a NaH (1.0 equivalent), or K 2 CO3 (2.0 equivalents) and copper (1.0 equivalent) in DMF or pyridine. The product is isolated by removal of the solvent and chromatography on silica gel. 4210 Example 6C 4-(2-PyridyloxyV2-phenylbenzoic acid A solution of the resultant ester from Example 6B ( 1.0 equivalent) in aqueous methanol is treated with NaOH (2.0 equivalents) and stirred until the reaction is deemed complete by TLC analysis. The mixture is acidified, diluted with water, and extracted into ethyl acetate 4215 which is dried and evaporated. Chromatography on silica gel provides the title product. Example 6D 4-(2-PyridyloxyV2-phenylbenzoylmethionine ethyl ester The resultant product from Example 6C is coupled to methionine methyl ester according to 4220 the procedure of Example 1C to give the title compound. Example 6E 4-(2-PyridyloxyV2-phenylhenzoylmethionine methyl ester, alternate procedure A solution of 4-amino-2-phenylbenzoyl methionine methyl ester ( 1.0 equivalent) in dilute 4225 aqueous H2SO 4 is treated with NaNO2 (1.1 equivalents) until an excess of nitrous acid persists to form the diazonium salt. This salt is then diluted further with water and heated to form the phenol which is purified by chromatography on silica gel. A solution of this phenol (1.0 equivalent) is treated with 3-bromopyridine (1.0 equivalent) in the presence of a NaH ( 1.0 equivalent), or K2CO3 (2.0 equivalents) and copper ( 1.0 equivalent) in DMF or 4230 pyridine. The product is isolated by removal of the solvent and chromatography on silica gel. Example 6F 4-(2-pyridyloxy)-2-phenylbenzoylmethionine 4235 The resultant compound from Example 6E is hydrolyzed according to the procedure of Example IB to give the title compound. 4240 Example 7 4-(3-pyridylmethylenoxy -2-phenylbenzoylmethionine The title compound is prepared as described in Example 6 with the exception that 2- bromopyridine is replaced by 3-chloromethylpyridine hydrochloride. 4245 Example 8 4250 4-((S)-2-Pyrrolidone-5-aminomethyl)carbonyloxy-2-phenylbenzoyl methionine Example 8A 4-((S -2-Pyrrolidone-5-aminomethyl carbonyloxy-2-phenylbenzoyl methionine methyl ester To a solution of 4-hydroxy-2-phenylbenzoyl methionine methyl ester ( 1.0 equivalent) from 4255 Example 6E in methylene chloride is added a solution of phosgene in toluene (1.0 equivalent) and p-dimethylaminopyridine (2.0 equivalents). When the reaction is judged complete by TLC analysis, the solvent is evaporated with toluene chasers. The chloroformate is reacted without further purification with (S)-5-aminomethyl-2-pyrrolidone (1.0 equivalent) and triethylamine (1.0 equivalent) in dichloromethane. When judged 4260 complete by TLC analysis, the reaction is taken up in ethyl acetate and washed with IN HCl and brine, evaporated, and purified by chromatography on silica gel. Example 8B 4-((S)-2-Pyrrolidone-5-arhinomethyl')carbonyloxy-2-phenylbenzoyl methionine 4265 The resultant compound from Example 8A is hydrolyzed according to the procedure of Example IB to give the title product. 4270 Example 9 4-((S)-2-Pyrrolidone-5-aminomethyl')thiocarbonyloxy-2-phenylbenzoyl methionine methyl ester The title compound is prepared as described in Example 8 with the exception that phosgene 4275 in toluene is replaced by thiophosgene. 4280 Example 10 4-ffS -2-Pyrrolidone-5-aminomethyl)sulfιnyloxyV2-phenylbenzoyl methionine The title compound is prepared as described in Example 8 with the exception that phosgene in toluene is replaced by thionyl chloride. 4285 Example 11 4ASV2-Pyrrolidone-5-aminomethyl)sulfonyloxyV2-phenylbenzoyl methionine 4290 The title compound is prepared as described in Example 8 with the exception that phosgene in toluene is replaced by sulfuryl chloride. 4295 Example 12 4-(3-Pyridylmethylenthio)-2-phenylbenzoylmethionine Example 12A 4300 4-Mercapto-2-phenylbenzoic acid methyl ester A solution of methyl 4-amino-2-phenylbenzoic acid (1.0 equivalent) in dilute aqueous H2SO4 is treated with NaNO2 (1.1 equivalents) to form the diazonium salt. The reaction is treated with Sg (10 equivalents) and heated. The mixture is extracted into ethyl acetate which is dried and evaporated. The title thiophenol is purified by chromatography on silica 4305 gel. Example 12B 4-(2-PyridylmethylenthioV2-phenylbenzoic acid methyl ester 4310 A solution of the resultant thiophenol (1.0 equivalent) from Example 12A is treated with 2- chloromethylpyridine hydrochloride (1.0 equivalent) in the presence of a NaH (2.0 equivalents), or K2CO3 (3.0 equivalents in DMF or pyridine. The product is isolated by removal of the solvent and chromatography on silica gel. 4315 Example 12C 4-(2-Pyridylthiomethylen ' )-2-phenylbenzoic acid The resultant compound from Example 12B is hydrolyzed according to the procedure of Example 6C to give the title acid. 4320 Example 12D 4-(2-Pyridylthiomethylen)-2-phenylbenzoylmethionine methyl ester The resultant product from Example 12C is coupled to methionine methyl ester according to 4325 the procedure of Example 1C to give the title compound. Example 12E 4-(2-PyridylthiomethylenV2-phenylbenzoylmethionine methyl ester, alternate procedure 1 4330 A solution of 4-amino-2-phenylbenzoyl methionine methyl ester ( 1.0 equivalent) in dilute aqueous H2SO4 is treated with NaNO2 (1.1 equivalents) to form the diazonium salt. The reaction is treated with Sβ (10 equivalents) and heated. The mixture is extracted into ethyl acetate which is dried and evaporated to afford 2-phenyl-4-mercaptobenzoyl-methionine methyl ester. The thiophenol is purified by chromatography on silica gel. A solution of this 4335 thiophenol ( 1.0 equivalent) is treated with 2-chloromethylpyridine hydrochloride (1.0 equivalent) in the presence of a NaH (2.0 equivalents), or K 2 CO3 (3.0 equivalents) in DMF or pyridine. The product is isolated by removal of the solvent and chromatography on silica gel. 4340 Example 12F 4-(2-PyridylthiomethylenV2-phenylbenzoylmethionine methyl ester, alternate procedure 2 Methyl 4-amino-2-phenylbenzoate (100 mmol) is mixed in 50% sulfuric acid, and is cooled by a ice-water bath. To the above mixture with good stirring is added slowly a cold solution 4345 of sodium nitrite (110 mmol) in water, the reaction temperature is kept under 10 °C. Powdered anhydrous sodium carbonate (100 mmol) is carefully added to the cold reaction mixture in small portions, until the reaction mixture reaches pH 7 to 8. Then, the reaction mixture is added in small portions to a solution of sodium p-methoxybenzylsulfide (prepared from reaction 110 mmol of p-methoxybenzylthiol with 55 mmol of 2.0 M NaOH 4350 aqueous solution). After completion of the addition, the reaction mixture is refluxed until judged complete by TLC analysis. The reaction mixture is then extracted with ether, and the organic extracts are washed sequentially with aqueous sodium carbonate solution, water and brine, dried with anhydrous magnesium sulfate, filtered, and concentrated in vacuo. The residue is then purified by column chromatography on silica gel. The product thus obtained 4355 is dissolved in methanol and water , followed by addition of lithium hydroxide (200 mmol), and the mixture is refluxed until hydrolysis is judged complete by TLC analysis. The reaction mixture is then acidified with 6 N HCl, and extracted into ethyl acetate. The organic extracts are washed with brine, dried with anhydrous sodium sulfate, and concentrated in vacuo. The crude product obtained is redissolved in methylene chloride, 4360 followed by addition of 1 -(3-dimethylaminopropyl)-3-ethylcarbodiimide (1.1 equivalent) and 1-hydroxybenzotriazol (1.2 equivalent). The reaction is stirred until it is judged complete by TLC analysis, and then is diluted with ether. The mixture is washed with water, brine, dried over anhydrous magnesium sulfate, filtered, and concentrated in vacuo. The residue is then purified by column chromatography on silica gel. The resulting product 4365 is dissolved in trifluoroacetic acid and anisole (1.5 equivalent), and mercury diacetate (1.2 equivalent) is added. After TLC shows no starting material left, the reaction mixture is diluted with ether, washed with water, brine, dried over anhydrous magnesium sulfate, filtered, and concentrated in vacuo. The resulting crude material is purified by column chromatography to afford 2-phenyl-4-mercaptobenzoyl-methionine methyl ester. A solution 4370 of this thiophenol ( 1.0 equivalent) is treated with 2-chloromethylpyridine hydrochloride ( 1.0 equivalent) in the presence of a NaH (2.0 equivalents), or K2CO3 (3.0 equivalents) in DMF or pyridine. The product is isolated by removal of the solvent and chromatography on silica gel. 4375 Example 12G 4-(3-Pyridylthiomethylen)-2-phenylbenzoylrnethionine The resultant compound from Example 12D is hydrolyzed according to the procedure of Example IB to give the title product. 4380 Example 13 4-(2-Pyridylthio)-2-phenylbenzoylmethionine 4385 Example 13A 4-Fluoro-2-phenyl benzoic acid methyl ester A solution of methyl 4-amino-2-phenylbenzoate (1.0 equivalent) in dilute aqueous HBF 4 is treated with NaNO 2 (1.1 equivalents) until an excess of nitrous acid persists. The mixture 4390 is extracted into ethyl acetate which is dried and evaporated. The title ester is purified by chromatography on silica gel. Example 13B 4rFluoro-2-phenyl benzoic acid 4395 The resultant compound from Example 13A is hydrolyzed according to the procedure of Example 6C to give the title acid. Example 13C 4-Fluoro-2-phenyl benzoyl methionine methyl ester 4400 The resultant product from Example 13B is coupled to methionine methyl ester according to the procedure of Example 1C to give the title compound. Example 13D 4-(2-PyridylthioV2-phenyl benzoyl methionine methyl ester 4405 A mixture of the resultant fluorobenzoate from Example 13C ( 1.0 equivalent) and 2- mercaptopyridine (1.0 equivalent) is treated with K2CO3 (2.0 equivalents) or NaH (1.0 equivalent) in DMF or DMSO and is stirred until the reaction is judged complete by TLC analysis. The mixture is diluted with water and extracted into ethyl acetate which is dried and evaporated. Chromatography of the residue on silica gel affords the title compound. 4410 Example 13E 4-(2-Pyridylthio)-2-phenyl benzoyl methionine methyl ester, alternate procedure 1 A solution of 4-amino-2-phenylbenzoyl methionine methyl ester (1.0 equivalent) in dilute aqueous H2SO4 is treated with NaNO2 (1.1 equivalents) to form the diazonium salt. The 4415 reaction is treated with Sg (10 equivalents) and heated. The mixture is extracted into ethyl acetate which is dried and evaporated. The title thiophenol is purified by chromatography on silica gel. A solution of this thiophenol ( 1.0 equivalent) is treated with 2-bromopyridine hydrobromide ( 1.0 equivalent) in the presence of a NaH (2.0 equivalent), or K 2 CO3 (3.0 equivalents in DMF or pyridine. The product is isolated by removal of the solvent and 4420 chromatography on silica gel. Example 13F 4-(2-Pyridylthio)-2-phenyl benzoyl methionine methyl ester, alternate procedure 2 A solution of the resultant thiophenol from Example 12A (1.0 equivalent) is treated with 2- 4425 bromopyridine hydrobromide ( 1.0 equivalent) in the presence of a NaH (2.0 equivalents), or K 2 CO3 (3.0 equivalents) in DMF or pyridine. The product is isolated by removal of the solvent and chromatography on silica gel. The resultant ester is hydrolyzed according to the procedure of Example 6C and then is coupled to methionine methyl ester according to the procedure of Example 1C to give the title compound. 4430 Example 13G 4-(2-Pyridylthio -2-phenylbenzoylmethionine The resultant compound from Example 13D is hydrolyzed according to the procedure of Example IB to give the title product. 4435 Example 14 4440 4-(2-Pyridylsulfonyl -2-phenylbenzoylmethionine Example 14A 4-( ' 2-Pyridylsulfonyl -2-phenylbenzoic acid methyl ester A solution of 4-(2-pyridylthio)-2-phenylbenzoic acid methyl ester (Example 13F) is 4445 carefully treated with two equivalents of metα-chloroperbenzoic acid in methylene chloride at low temperature and the reaction is then quenched with aqueous Na2SO3 when judged complete by TLC analysis. The layers are separated and the organic phase is extracted with aqueous NaHCO to remove the m-chlorobenzoic acid. The product is isolated by removal of the solvent and is purified by chromatography on silica gel. 4450 Example 14B 4-(2-Pyridylsulfonyl -2-phenylbenzoic acid The resultant compound from Example 14A is hydrolyzed according to the procedure of Example 6C to give the title acid. 4455 Example 14C 4-(2-pyridylsulfonyl ' )-2-phenylbenzoylmethionine methyl ester The resultant product from Example 14B is coupled to methionine methyl ester according to the procedure of Example 1C to give the title compound. 4460 Example 14D 4-(2-Pyridylsulfonyl -2-phenylbenzoylmethionine The resultant compound from Example 14C is hydrolyzed according to the procedure of Example IB to give the title product. 4465 Example 15 4470 4-(3-PyridylthiomethylenV2-phenylbenzoylmethionine The title compound is prepared from the resultant product of Example 12B using the procedures from Example 14. Example 16 4- \(2- Aminopyridy Dmethylenel -2-phenylbenzoylmethionine 4480 Example 16A 2-Phenylterephthalic acid mono methyl ester A solution of 4-bromo-2-phenylbenzoic acid methyl ester (1.0 equivalent), Pd(OAc) 2 (0.05 equivalent) and DPPE ( 1.0 equivalent) is heated in DMF to 65° C under 4 atm. of carbon monoxide until TLC analysis indicates that the reaction is complete. The reaction mixture is 4485 poured into water and extracted with ethyl acetate which is dried and evaporated. The product is purified by chromatography on silica gel. Example 16B 4-(Ηydroxymethyl)-2-phenylbenzoic acid methyl ester 4490 The resultant acid from Example 16A ( 1.0 equivalent) is treated with a slight excess of N- methylmorpholine ( 1.1 equivalent) and isobutylchloroformate (1.0 equivalent) in THF at 0° C. The mixture is then treated with NaBH 4 (1.0 equivalent) and aqueous NaHCθ3 and stirred at 0° C until the reaction is judged complete by TLC analysis. The mixture is poured into dilute aqueous acid and extracted into ethyl acetate which is dried and evaporated. The 4495 product is purified by chromatography on silica gel. Example 16C 4-(Hydroxymethyl -2-phenylbenzoic acid The resultant compound from Example 16B is hydrolyzed according to the procedure of 4500 Example 6C to give the title acid. Example 16D 4-(HydroxymethylV2-phenylbenzoyl methionine methyl ester The resultant product from Example 16C is coupled to methionine methyl ester according to 4505 the procedure of Example 1C to give the title compound. Example 16E 4-formyl-2-phenylbenzoyl methionine methyl ester 4510 A mixture of the resultant alcohol from Example 16D ( 1.0 equivalent), N- methylmorpholine-N-oxide (1.5 equivalents), molecular sieves, and a catalytic amount of TPAP is stirred in a CH2θ2/acetonitrile mixture until the reaction is judged complete by TLC analysis. The mixture is diluted with ethyl ether and filtered through Siθ2- The product is purified by chromatography on silica gel. 4515 Example 16F 4-(formyl)-2-phenylbenzoyl methionine methyl ester, alternate procedure A mixture of (2-phenyl-4-bromobenzoyl) methionine methyl ester (100 mmol), 4,4,6- 4520 trimethyl-2-vinyl-l,3,2-dioxaborinane (100 mmol), tetrakis(triphenylphosphine)palladium (0) (3 mmol) in toluene and 2 M sodium carbonate in water (100 mL) is heated at 80 °C until the starting methyl ester disappears. The resulting mixture is extracted with ether, and washed with water, brine, dried over anhydrous magnesium sulfate, filtered, and concentrated in vacuo. The residue is then purified by column chromatography on silica 4525 gel. To a solution of the resulting vinyl compound in dioxane/water (4/1) is added osmium tetraoxide (0.03 equivalent), N-methylmorpholine N-oxide (3 equivalents), and the reaction is stirred at 25 °C until TLC analysis shows the reaction to be complete. The reaction mixture is extracted with ether, which is washed with water and brine, dried over anhydrous magnesium sulfate, filtered, and concentrated in vacuo. The residue is then purified by 4530 column chromatography on silica gel to afford the title product. Example 16G 4-(Hydroxymethyl -2-phenylbenzoyl methionine methyl ester, alternate procedure 4535 To a solution of the resultant compound from Example 16E in ethanol at 0 °C is added sodium borohydride (0.5 equivalent), and the reaction is stirred at 0 °C until TLC analysis shows the reaction to be complete. The reaction mixture is extracted with ether, which is washed with water and brine, dried over anhydrous magnesium sulfate, filtered, and concentrated in vacuo. The residue is then purified by column chromatography on silica gel 4540 to afford the title product. Example 16H 4- r(2-Aminopyridyl methylenel-2-phenylbenzoylmethionine methyl ester 4545 A mixture of the resultant aldehyde from Example 16E (1.0 equivalent), 2-aminopyridine (1.0 equivalent) and NaCNBH3 (1.5 equivalents) in methanol/acetic acid is stirred until the reaction is judged complete by TLC analysis. The mixture is poured into aqueous NaHCO3 and extracted into ethyl acetate which is dried and evaporated. Chromatography of the residue on silica gel affords the title compound. 4550 Example 161 4-r(2-Aminopyridyl methylenel-2-phenylbenzoylmethionine The resultant compound from Example 16H is hydrolyzed according to the procedure of 4555 Example IB to give the title product. 4560 Example 17 4-[(3-aminomethylpyridyl methylenel-2-phenylbenzoylmethionine Using the procedures of Examples 16F-G and replacing 2-aminopyridine with 3- aminomethylpyridine affords the title product. 4565 Example 18 4-((S)-2-Pyrrolidone-5-aminomethylcarbonyl aminomethyl-2-phenylbenzoyl methionine 4570 Example 18A 4-(Azidomethyl -2-phenylbenzoyl methionine methyl ester To triphenylphosphine (1.0 equivalent) in tetrahydrofuran (THF) at -78° C is added diethyl azodicarboxylate (1.0 equivalent) in THF. To this mixture is added a solution of hydrazoic 4575 acid in benzene (2.0 equivalents) and then the resultant compound from Example 16D (1.0 equivalent). After one hour the mixture was warmed to room temperature, stirred until the reaction is judged complete by TLC analysis, evaporated and chromatographed on silica gel to afford the title product. 4580 Example 18B 4-(Aminomethyl)-2-phenylbenzoyl methionine methyl ester To the resultant compound from Example 18A in methanol is added triethylamine (3.0 equivalent) and propane 1,3-dithiol (3.0 equivalents). After the reaction is judged complete by TLC analysis, the mixture is filtered and evaporated. Chromatography of the residue on 4585 silica gel provides the title product. Example 18C 4-((S)-2-Pyrrolidone-5-aminomethylcarbonyl)aminomethyl-2-phenylbenzoyl methionine methyl ester 4590 To a solution of the resultant compound from Example 18B ( 1.0 equivalent) in methylene chloride is added triphosgene (0.33 equivalent) and triethyl amine (2.0 equivalents). This intermediate is reacted without further purification with (S)-5-aminomethyl-2-pyrrolidone ( 1.0 equivalent) and triethylamine (1.0 equivalent). When judged complete by TLC analysis, the reaction is taken up in ethyl acetate and washed with IN HCl and brine, 4595 evaporated, and purified by chromatography on silica gel. Example 18D 4-((_S -2-Pyrrolidone-5-aminomethylcarbonyl)aminomethyl-2-phenylbenzoyl methionine The resultant compound from Example 18C is hydrolyzed according to the procedure of 4600 Example IB to give the title product. 4605 Example 19 4-((5^-2-Pyπolidone-5-aminomethylthiocarbonyl)aminomethyl-2-phenylbenzoyl methionine The title compound is prepared as described in Example 18 with the exception that triphosgene (0.33 equivalent) is replaced by thiophosgene (1.0 equivalent). 4610 Example 20 4-((S)-2-Pyrrolidone-5-aminomethylsulfinyl)aminomethyl-2-phenylbenzoyl methionine 4615 The title compound is prepared as described in Example 18 with the exception that triphosgene (0.33 equivalent) is replaced by thionyl chloride (1.0 equivalent). 4620 Example 21 4-((_S1-2-Pyrrolidone-5-aminomethylsulfonyl ' )aminomethyl-2-phenylbenzoyl methionine Using the Procedure of Example 4 with the resultant compound from Example 18B affords the title product. 4625 Example 22 4630 4-((S)-2-Pyrrolidone-5-aminomethyl)carbonyloxymethylene)-2-phenylbenzoyl methionine Using the procedure of Example 8 with the resultant compound from Example 16D provides the title product. 4635 Example 23 4-((S)-2-Pyrrolιdone-5-amιnomethyl)thιocarbonyloxymethylene)-2-phenylbenzoyl methionme Using the procedure of Example 8 with the resultant compound from Example 16D and replacing triphosgene (0 33 equivalent) with thiophosgene (1 0 equivalent) provides the title 4640 product Example 24 4645 4-(2-Amιnopyπdyl -2-phenylbenzoylmethιonιne Example 24A 4-(2-Amιnopyπdyl)-2-phenylbenzoylmethιonιne methyl ester 4-Amιno-2-phenylbenzoyl methionine (1 0 equivalent) methyl ester and 2-bromopyπdιne 4650 hydrobromide (1 0 equivalent) in pyridine are heated until the reaction is judged complete by TLC analysis The solvent is evaporated and the residue is taken up in ethyl acetate which is washed with water and brine, dried, and evaporated Chromatography on silica gel affords the title product 4655 Example 24B 4-(2-Amιnopyπdyl)-2-phenylbenzoylmethιonιne The resultant compound from Example 24A is hydrolyzed according to the procedure of Example IB to give the title product 4660 Example 25 4-(3-AmιnomethylpyπdylV2-phenylbenzoylmethιonιne 4665 Example 25 A 4-(3-AmιnomethylpyπdylV2-phenylbenzoylmethιonιne methyl ester A mixture of 3-pyridinecarboxaldehyde (1.0 equivalent), 4-amino-2-phenylbenzoyl methionine methyl ester ( 1.0 equivalent) and NaCNBH3 ( 1.0 equivalent) in methanol/acetic acid is stirred until the reaction is judged complete by TLC analysis. The mixture is poured 4670 into aqueous NaHCθ3 and extracted into ethyl acetate which is dried and evaporated. Chromatography of the residue on silica gel affords the title compound. Example 25B 4-(3-Aminomethylpyridyl)-2-phenylbenzoylmethionine 4675 The resultant compound from Example 25A is hydrolyzed according to the procedure of Example IB to give the title product. 4680 Example 26 4-r(4-aminomethylpyridyl methylene1-2-phenylbenzoylmethionine Using the procedures of Examples 25 with the resultant amine from Example 18B and 3- pyridinecarboxaldehyde affords the title product. 4685 Example 27 4690 4-(3-Pyridyloxymethylene)-2-phenylbenzoylmethionine Example 27A 4-(/7-Toluenesulfonyloxy -2-phenylbenzoylmethionine methyl ester The resultant compound from Example 16D (1.0 equivalent) and p-toluenesulfonyl chloride 4695 ( 1.0 equivalent) in pyridine are stirred until the reaction is judged complete by TLC analysis. The solvent is evaporated and the residue is taken up in ethyl acetate which is washed with water and brine, dried, and evaporated. Chromatography on silica gel affords the title product. 4700 Example 27B 4-(3-PyridyloxymethyleneV2-phenylbenzoylmethionine methyl ester 3-Hydroxypyridine ( 1.0 equivalent) is treated with sodium hydride ( 1.0 equivalent) in DMSO, then the resultant compound from Example 27 A (1.0 equivalent) is added. When judged complete by TLC analysis, the reaction is diluted with water and ethyl acetate, the 4705 organic layer is dried and concentrated, and the crude title compound is purified by chromatography on silica gel. Example 27C 4-(3-Pyridyloxymethylene -2-phenylbenzoylmethionine 4710 The resultant compound from Example 27B is hydrolyzed according to the procedure of Example IB to give the title product. 4715 Example 28 4-(3-Pyridylmethoxymethylene)-2-phenylbenzoylmethionine Example 28A 4-(3-Pyridylmethoxymethylene)-2-phenylbenzoylmethionine methyl ester 4720 Using the procedure of Example 27B but replacing 3-hydroxypyridine with 3- hydroxymethylpyridine affords the title compound. Example 28B 4-(3-PyridylmethoxymethyleneV2-phenylbenzoylmethionine methyl ester, alternate 4725 procedure The resultant compound from Example 16D (1.0 equivalent) is treated with sodium hydride (2.0 equivalents) in DMSO, then 3-chloromethylpyridine hydrochloride (1.0 equivalent) is added. When judged complete by TLC analysis, the reaction is diluted with water and ethyl acetate, the organic layer is dried and concentrated, and the crude title compound is purified 4730 by chromatography on silica gel. Example 28C 4-(3-PyrιdylmethoxymethyleneV2-phenylbenzoylmethιomne methyl ester The resultant compound from Example 28A is hydrolyzed according to the procedure of 4735 Example IB to give the title product Example 29 4740 ( 2-Pheny 1-4A thιazol-2-ylamιno)carbonylthιolbenzoyl } -methionine Example 29A Thιazol-2-ylιsocyanate A solution of 2-amιnothιazol (1 0 mmol), triphosgene (0 34 mmol) and triethylamine (1 0 4745 mmol) in toluene (10 mL) is refluxed until TLC shows no starting amine left The solvent is then removed in vacuo, and the resulting material is used without further purification Example 29B (2-Phenyl-4-[(thιazol-2-ylanuno)carbonylthιolbenzoyl . -methionine methyl ester 4750 A solution of 2-phenyl-4-mercaptobenzoyl-methιonιne methyl ester from example 12E or 12F (1 0 mmol) and the isocyanate prepared in example 29 A (1 0 mmol) in THF is refluxed until TLC shows no thiol left The solvent is then evaporated in vacuo, and the residue is purified by column chromatography on silica gel to give the title compound 4755 Example 29C ( 2-Phenyl-4-rfthιazol-2-ylamιno)carbonylthιolbenzoyl } -methionine methyl ester, alternate procedure To a solution of 2-phenyl-4-mercaptobenzoyl-methιonιne methyl ester from example 12E or 12F ( 1 equivalent) in methylene chloride is added a solution of phosgene in toluene ( 1 0 4760 equivalent) and p-dimethylaminopyridine (2 0 equivalents) When the reaction is judged complete by TLC analysis, the solvent is evaporated with toluene chasers The thiochloroformate is reacted without further purification with 2-amιnothιazol (1 0 equivalent) and triethylamine (1 0 equivalent) in dichloromethane When judged complete by TLC analysis, the reaction is taken up in ethyl acetate and washed with IN HCl and 4765 brine, evaporated, and purified by chromatography on silica gel Example 29D ■ 2-Phenyl-4-f(thiazol-2-ylar no)carbonylthiolben7.oyl I -methionine The resultant compound from Example 29B is hydrolyzed according to the procedure of 4770 Example IB to give the title product. 4775 Example 30 ( 2-Pheny 1-4- r(thien-2-ylmethylamino)carbonylthiolbenzoy 1 } -methionine Using the procedure of Example 29 but replacing 2-aminothiazol with thien-2- ylmethylamine affords the title product. 4780 Example 31 f 2-Phenyl-4-r(thiazol-2-ylamino thionylthiolbenzoyl} -methionine 4785 Example 31 A (N-Thiony thiazol-2-ylamine A solution of 2-aminothiazol (1.0 mmol), in thionyl chloride is heated at reflux until the reaction is judged to be complete by TLC analysis. Then, the excess thionylchloride is distilled out in vacuo. The resulting material is used without further purification. 4790 Example 3 IB f 2-Phenyl-4- IYthiazol-2-y lamino fhionylthiolbenzoy 1 } -methionine methyl ester Using the procedure of Example 29B but replacing the resultant product from Example 29 A with the resultant product from Example 31 A affords the title compound. 4795 Example 31C ■ 2-Phenyl-4-f(thiazol-2-ylamino thionylthio1benzoyl} -methionine methyl ester, alternate procedure Using the procedure of Example 29C but replacing phosgene in toluene with thionyl 4800 chloride affords the title compound. Example 3 ID f 2-Phenyl-4-rf thiazol-2-ylamino)thionylthiolbenzoyl 1 -methionine The resultant compound from Example 3 IB is hydrolyzed according to the procedure of 4805 Example IB to give the title product. 4810 Example 32 f 2-Phenyl-4-r(thien-2-ylmethylamino)thionylthiolbenzoyl 1 -methionine Using the procedure of Example 31 but replacing 2-aminothiazol with thien-2- ylmethylamine affords the title product. 4815 Example 33 { 2-Phenyl-4-[(thiazol-2-ylamino)sulfonylthiolbenzoyl } -methionine methyl ester Using the procedure of Example 31 but replacing thionyl chloride with sulfuryl chloride 4820 affords the title product. Example 34 ( 2-Phenyl-4- (thien-2-ylmethylamino)sulfonylthio]benzoyl } -methionine 4825 Using the procedure of Example 31 but replacing 2-aminothiazol with thien-2- ylmethylamine and replacing thionyl chloride with sulfuryl chloride affords the title product. 4830 Example 35 ( 2-Pheny 1-4- F(thiazol-2-ylamino thiocarbonylfhiolbenzoyl } -methionine Using the procedure of Example 29 and replacing triphosgene (0.34 mmol) or a solution of phosgene in toluene (1.0 equivalent) with thiophosgene (1.0 mmol) affords the title product. Example 36 ( 2-Phenyl-4-r(thien-2-ylmethylamino)thiocarbonylthio1benzoyl 1 -methionine Using the procedure of Example 29 and replacing triphosgene (0.34 mmol) or a solution of phosgene in toluene (1.0 equivalent) with thiophosgene (1.0 mmol) and 4840 replacing 2-aminothiazol with thien-2-ylmethylamine affords the title product. Example 37 4845 ( 2-Phenyl-4-r(thiazol-2-yl)thiomethyllbenzoyl } -methionine Example 37A f 2-Phenyl-4-rthiomethyllbenzoyl} -methionine methyl ester The resultant product from Example 27 A is dissolved DMF/water (2/1), and sodium 4850 hydrosulfide (5 equivalent) is added to the reaction mixture. The reaction is stirred until TLC analysis shows that the reaction is complete. Then, the reaction mixture is acidified with 3 N HCl to about pH 4, extracted with ether, and washed with water and brine, dried over anhydrous magnesium sulfate, filtered, and concentrated in vacuo. The residue is purified with column chromatography on silica gel to give the title compound. 4855 Example 37B f 2-Phenyl-4-rfhiomethyl " |benzoyl} -methionine methyl ester, alternate procedure To triphenylphosphine (1.2 equivalents) in THF at -78 °C is added diethylazodicarboxylate (1.2 equivalents) in THF. After 10 min thiolacetic acid (1.3 equivalents) in THF is added 4860 followed by the resultant compound from Example 16D (1. equivalent) in THF. The reaction is stirred at -78 °C for 1 h and then at ambient temperature until it is judged to be complete by TLC analysis. The mixture is evaporated and the residue is taken up in methanol and is treated with K2CO3 (2 equivalents). When the reaction is judged to be complete by TLC analysis, the solvent is evaporated and the residue is chromatographed on 4865 silica gel to afford the title product. Example 37C { 2-Pheny l-4-[(thiazol-2-yl)thiomethyllbenzoy 1 } -methionine methyl ester A mixture of the resultant thiol from Example 37A (1 mmol), 2-bromothiazole ( 1.5 mmol), 4870 and anhydrous potassium carbonate (5 mmol) in DMF is stirred at 100 °C until TLC analysis shows that the starting thiol disappeared. Then, the reaction mixture is diluted with water, extracted with ether, and washed with water and brine, dried over anhydrous magnesium sulfate, filtered, and concentrated in vacuo. The residue is purified by column chromatography on silica gel to ' give the title compound. 4875 { 2-Phenyl-4-r(thiazol-2-yl thiomethyl1benzoy 1 } -methionine The resultant compound from Example 37C is hydrolyzed according to the procedure of Example IB to give the title product. 4880 Example 38 { 2-Phenyl-4-r(thien-2-ylmethyl)thiomethyl1benzoyl I -methionine Using the procedure of Example 37 and replacing 2-bromofhiazole with 2- 4885 bromomethylthiophene affords the title product. Example 39 4890 {2-Phenyl-4-r(thiazol-2-ylamino carbonylthiomethyllhenzoyl ) -methionine Using the procedure of Example 29 with the resultant product from Example 37A affords the title product. Example 40 { 2-Phenyl-4- (thiazol-2-ylamino carbonylthiomethyllbenzoyl ) -methionine Using the procedure of Example 29 with the resultant product from Example 37 A and replacing 2-aminothiazol with thien-2-ylmethylamine affords the title product. 4900 Example 41 f 2-Phenyl-4-r(thiazol-2-ylamino thiocarbonylthiomethyl]benzoyl ) -methionine 4905 Using the procedure of Example 29 with the resultant product from Example 37A and replacing triphosgene (0.34 mmol) or a solution of phosgene in toluene (1.0 equivalent) with thiophosgene ( 1.0 mmol) affords the title product. Example 42 ( 2-Phenyl-4- (thiazol-2-ylamino thiocarbonylthiomethyllbenzoyl I -methionine Using the procedure of Example 29 with the resultant product from Example 37A, replacing triphosgene (0.34 mmol) or a solution of phosgene in toluene (1.0 equivalent) with 4915 thiophosgene ( 1.0 mmol), and replacing 2-aminothiazol with thien-2-ylmethylamine affords the title product. 4920 Example 43 ( 2-Phenyl-4-r(thiazol-2-ylamino thionylthiomethyl " lbenzoyl ) -methionine Using the procedure of Example 31 with the resultant product from Example 37 A affords the title product. 4925 Example 44 (2-Phenyl-4-[(thien-2-ylmethylamino)thionylthiomethyllbenzoyl} methionine Using the procedure of Example 31 with the resultant product from Example 37 A and 4930 replacing 2-aminothiazol with thien-2-ylmethylamine affords the title product. Example 45 4935 { 2-Phenyl-4- (thiazol-2-ylamino sulfonylthiomethyl1benzoyl } -methionine Using the procedure of Example 31 with the resultant product from Example 37A and replacing thionyl chloride with sulfuryl chloride affords the title product, affords the title product. 4940 Example 46 f 2-Phenyl-4- (thien-2-ylmethylamino)sulfony lthiomethy llbenzoy 1 } -methionine Using the procedure of Example 31 with the resultant product from Example 37 A, replacing 4945 thionyl chloride with sulfuryl chloride, and replacing 2-aminothiazol with thien-2- ylmethylamine affords the title product. 4950 Example 47 ( 4- f2-f Imidazol-2-yl ethynyl1-2-pheny„benzoyl I methionine Example 47A (4-Ethynyl-2-phenylbenzoyl N )methionine methyl ester 4955 A mixture of (2-phenyl-4-bromobenzoyl)-methionine methyl ester (100 mmol), diethylamine (300 mmol), trimethylsilylacetylene (1 10 mmol), bis(triphenylphosphine) palladium diacetate (5 mmol) and copper(I) iodide (3 mmol) in toluene is heated at 60 °C until TLC analysis indicates the starting methyl ester has disappeared. The reaction mixture is concentrated in vacuo, redissolved in ether, filtered through silica gel, and concentrated. 4960 The residue is then dissolved in THF, and is treated with tetrabutylammonium fluoride ( 120 mmol). After TLC analysis indicates that no starting material is left, the reaction mixture is diluted with ether, washed with water and brine, dried over anhydrous magnesium sulfate, filtered, and concentrated in vacuo. The residue is then purified with column chromatography on silica gel to give the title product. 4965 Example 47B ( 4-12-fImidazol-2-yl ethynyl ~ l-2-phenylbenzoyl 1 -methionine methyl ester The resultant product from Example 47A (5 mmol) is mixed with 4-bromoimidazole (5 mmol), diethylamine ( 1 mL), bis(triphenylphosphine) palladium diacetate (0.1 mmol) and 4970 copper(I) iodide (0.1 mmol) in toluene. The mixture is stirred at 25 °C until TLC analysis indicates the reaction is complete. The reaction mixture is concentrated in vacuo, and the residue is purified with column chromatography on silica gel to give the title product. Example 47C 4975 { 4-[2-(Imidazol-2-yl ' )ethynyll-2-phenylbenzoyl 1 -methionine The resultant compound from Example 47B is hydrolyzed according to the procedure of Example IB to give the title product. Example 48 f 4-[2-(Imidazol-4-yl ethenyll-2-phenylbenzoyl ) -methionine The resultant acetylene (3 mmol) from Example 47 is mixed with Lindlar catalyst (50 mg), 5 drops of quinoline in ethyl acetate. The reaction mixture is attached to a hydrogenation 4985 apparatus, and then is detached from the apparatus after about 95% of the theoretical hydrogen has been absorbed. The reaction mixture is filtered and concentrated in vacuo. The crude product is purified with a column chromatography on silica gel to give the title compound. 4990 Example 49 ( 4-r2-(Imidazol-4-yl ethyl1-2-phenylbenzoyl ) -methionine The resultant olefin (1 mmol) from Example 48 is mixed with 5% palladium on carbon (100 4995 mg) in ethyl acetate. The reaction mixture is attached to a hydrogenation apparatus, and then is detached from the apparatus after about 95% of the theoretical hydrogen has been absorbed. The reaction mixture is filtered and concentrated in vacuo. The crude product is purified with a column chromatography on silica gel to give the title compound. 5000 Example 50 { 4- 2-(Imidazol-4-y lcarbonyl ethynyl]-2-phenylbenzoyl } -methionine Example 50A 5005 (4-[2-(Imidazol-4-ylcarbonyl)ethynyl " l-2-phenylbenzoyl) -methionine methyl ester A stainless autoclave containing the resultant product from Example 47A (5 mmol), 4- bromoimidazole (5 mmol), l,l'-bis(diphenylphosphine)-ferrocenepalladium dichloride (0.1 mmol), and triethylamine (10 mL) is flushed with nitrogen, and pressurized to 20 atm with carbon monoxide. The reaction mixture is stirred at 120 °C until judged complete by TLC 5010 analysis. After cooling, the triethylamine is evaporated in vacuo, and the residue is purified by column chromatography on silica gel to give the title compound. Example 50B 5015 { 4-[2-(Imidazol-4-ylcarbonyl ethynyn-2-phenylbenzoyl I -methionine The resultant compound from Example 50A is hydrolyzed according to the procedure of Example IB to give the title product. 5020 Example 51 {4-r2-(Imidazol-4-ylcarbonyl ethenyll-2-phenylbenzoyll -methionine Using the procedure of Example 48 with the resultant compound from Example 50 affords the title product. 5025 Example 52 ( 4-r2-dmidazol-4-ylcarbonyl')ethyn-2-phenylbenzoyl } -methionine Using the procedure of Example 49 with the resultant compound from Example 51 affords 5030 the title product. Example 53 5035 (4-r4-(l-Methylimidazol-4-yl)-3-keto-l-butvnyl1-2-phenylbenzoyl } methionine Example 53 A ( 4- " f4-( 1 -Methylimidazol-4-yD-3-keto- l-butynyll-2-phenylbenzoyl I -methionine methyl ester 5040 To a solution of l-methyl-4-imidazoleacetic acid (5 mmol) in methylene chloride at 0 °C is added oxalyl chloride (6 mmol) and DMF (0.05 mmol). After 30 minute, the solvent is evaporated in vacuo. The residue is redissolved in dichloromethane, followed by the addition of the resultant acetylene from Example 47A (5 mmol), triethylamine (10 mmol), and copper(I) iodide (1 mmol). The reaction is stirred at 25 °C until TLC analysis indicates 5045 no starting material is left in the reaction mixture. The reaction is diluted with ether, washed with water and brine, dried over anhydrous magnesium sulfate, filtered, and concentrated in vacuo. The residue is then purified by column chromatography on silica gel to give the title compound. 5050 Example 53B ( 4- [4-f 1 -Methylimidazol-4-yl)-3-keto- 1 -butynyll-2-phenylbenzoyl } -methionine The resultant compound from Example 53A is hydrolyzed according to the procedure of Example IB to give the title product. 5055 Example 54 ( 4-f4-( 1 -Methylimidazol-4-yl)-3-keto- l-butenyll-2-phenylbenzoyl } -methionine Using the procedure of Example 48 with the resultant compound from Example 53 affords 5060 the title product. Example 55 5065 { 4-14-( 1 -Methylimidazol-4-yl ' . -3-keto- 1 -butyll-2-phenylbenzoyl } -methionine Using the procedure of Example 49 with the resultant compound from Example 53 affords the title product. Example 56 (S) Pyroglutamyl-(4-amino-2-phenyl)benzoyl methionine Example 56A 5075 (S) Pyroglutamyl-(4-amino-2-phenyl)benzoyl methionine methyl ester To a solution of 4-amino-2-phenylbenzoyl methionine methyl ester (1.0 equivalent) in dimethylformamide (DMF) is added 3-hydroxy-l,2,3-benzotriazin-4(3H)-one ( 1.5 equivalents) followed by pyroglutamic acid (1.0 equivalent) and l-(3- dimehtylaminopropyl)-3-ethylcarbodiimide hydrochloride (1.5 equivalents). When judged 5080 complete by TLC analysis, the reaction is taken up in ethyl acetate which is washed with IN HCl and saturated brine, and then is dried and evaporated. The crude reaction mixture is purified by column chromatography to afford the title product. Example 56B 5085 (S) Pyroglutamyl-(4-amino-2-phenyl)benzoyl methionine The resultant compound from Example 56A is hydrolyzed according to the procedure of Example IB to give the title product. Example 57 (S) Pyroglutamyl-(4-amino-2-phenyl benzoyl methionine Using the procedure of Example 56 and replacing pyroglutamic acid with 3-pyridylacetic acid affords the title product. 5095 Example 58 (S) Pyroglutamyl-(4-aminomethyl-2-phenyl benzoyl methionine 5100 Example 58A (S) Pyroglutamyl-(4-aminomethyl-2-phenyl)benzoyl methionine methyl ester To a solution of the resultant amine from Example 18B (1.0 equivalent) in dimethylformamide (DMF) is added 3-hydroxy-l,2,3-benzotriazin-4(3H)-one ( 1.5 5105 equivalents) followed by pyroglutamic acid (1.0 equivalent) and l-(3- dimehtylaminopropyl)-3-ethylcarbodiimide hydrochloride (1.5 equivalents). When judged complete by TLC analysis, the reaction is taken up in ethyl acetate which is washed with IN HCl and saturated brine, and then is dried and evaporated. The crude reaction mixture is purified by column chromatography to afford the title product. 51 10 Example 58B (S) Pyroglutamyl-(4-aminomethyl-2-phenyl benzoyl methionine The resultant compound from Example 58 A is hydrolyzed according to the procedure of Example IB to give the title product. 51 15 Example 59 naming error(S) Pyroglutamyl-(4-aminomethyl-2-phenyl)benzoyl methionine 5120 Using the procedure of Example 58 and replacing pyroglutamic acid with 3-pyridylacetic acid affords the title product. 5125 Example 60 4- (Pyridin-2-ylamino carbonyll-2-phenylbenzoyl methionine Example 60A 4-Carboxy-2-phenylbenzoyl methionine methyl ester 5130 A solution of 4-bromo-2-phenylbenzoyl methionine methyl ester ( 1.0 equivalent), Pd(OAc) 2 (0.05 equivalent) and DPPE (1.0 equivalent) is heated in DMF to 65° C under 4 atm. of carbon monoxide until TLC analysis indicates that the reaction is complete. The reaction mixture is poured into water and extracted with ethyl acetate which is dried and evaporated. The product is purified by chromatography on silica gel. 5135 Example 60B 4-r(Pyridin-2-ylamino)carbonyll-2-phenylbenzoyl methionine methyl ester To a solution of the resultant acid from Example 60A (1.0 equivalent) in DMF is added 3- hydroxy-l,2,3-benzotriazin-4(3H)-one (1.5 equivalents) followed by 2-aminopyridine (1.0 5140 equivalent) and l-(3-dimehtylaminopropyl)-3-ethylcarbodiimide hydrochloride (1.5 equivalents). When judged complete by TLC analysis, the reaction is taken up in ethyl acetate which is washed by IN HCl and saturated brine, and then is dried and evaporated. The crude reaction mixture is purified by column chromatography to afford the title product. 5145 Example 60C 4- (Pyridin-2-yla ino carbonvn-2-phenylbenzoyl methionine The resultant compound from Example 60B is hydrolyzed according to the procedure of Example IB to give the title product. 5150 Example 61 4-((S)-2-Pyrrolidone-5-aminomethyl carbonyl -2-phenylbenzoyl methionine Using the procedure of Example 60 and replacing 2-aminopyridine with (5)-5-aminomethyl- 5155 2-pyrrolidone affords the title product. Example 62 5160 4-[(Pyridin-2-ylamino carbonylmethyl1-2-phenylbenzoyl methionine Example 62A 4-Diazocarbonyl-2-phenylbenzoyl methionine methyl ester The resultant acid from Example 60A ( 1 equivalent) in dichloromethane is treated with 5165 oxalyl chloride (1 equivalent) and DMF (0.05 equivalent). When gas evolution has ceased, the acid chloride solution is added to an ether solution of diazomethane. The reaction is stirred until judged complete by TLC analysis, and then is concentrated to give the crude title compound which is purified by chromatography on silica gel. 5170 Example 62B 4-carboxymethyl-2-phenylbenzoyl methionine methyl ester The resultant compound from Example 62A ( 1 equivalent) in dioxane is added to a slurry of sodium thiosulfate (1.1 equivalents) and silver (I) oxide (0.5 equivalent) in water. The reaction is stirred until judged complete by TLC analysis, filtered, acidified, and extracted 5175 into ethyl acetate which is dried and evaporated. Chromatography of the residue on silica gel affords the title product. Example 62C 4-[(Pyridin-2-ylamino)carhonylmethyn-2-phenylbenzoyl methionine methyl ester 5180 To a solution of the resultant acid from Example 62B ( 1.0 equivalent) in dimethylformamide (DMF) is added 3-hydroxy-l,2,3-benzotriazin-4(3H)-one (1.5 equivalents) followed by 2- aminopyridine (1.0 equivalent) and l-(3-dimehtylaminopropyl)-3-ethylcarbodiimide hydrochloride (1.5 equivalents). When judged complete by TLC analysis, the reaction is taken up in ethyl acetate which is washed with IN HCl and saturated brine, and then is dried 5185 and evaporated. The crude reaction mixture is purified by column chromatography to afford the title product. . Example 62D 4-r(Pyridin-2-ylamino carbonylmethyl1-2-phenylbenzoyl methionine 5190 The resultant compound from Example 62C is hydrolyzed according to the procedure of Example IB to give the title product. 5195 Example 63 4-((S)-2-Pyrrolidone-5-aminomethyl carbonylmethyl)-2-phenylbenzoyl methionine Using the procedure of Example 62 and replacing 2-aminopyridine with (5)-5-aminomethyl- 2-pyrrolidone affords the title product. 5200 Example 64 4-((S)-2-Pyrrolidone-5-methoxycarbonyl)amino-2-phenylbenzoyl methionine The title compound is prepared as described in Example 1 with the exception that (S)-5- 5205 aminomethyl-2-pyrrolidone (1.0 equivalent) is replaced by (S)-5-hydroxymethyl-2- pyrrolidone (1.0 equivalent) and CuCl (0.1 equivalent). 5210 Example 65 4-((S)-2-Pyrrolidone-5-methoxythiocarbonyl)amino-2-phenylbenzoyl methionine The title compound is prepared as described in Example 1 with the exception that (S)-5- aminomethyl-2-pyrrolidone ( 1.0 equivalent) is replaced by (S)-5-hydroxymethyl-2- pyrrolidone (1.0 equivalent) and CuCl (0.1 equivalent), and triphosgene (0.33 equivalent) is 5215 replaced by thiophosgene ( 1.0 equivalent). Example 66 5220 4-((S)-2-Pyrrolidone-5-methoxysulfinyl)amino-2-phenylbenzoyl methionine The title compound is prepared as described in Example 3 with the exception that (S)-5- aminomethyl-2-pyrrolidone ( 1.0 equivalent) is replaced by (S)-5-hydroxymethyl-2- pyrrolidone (1.0 equivalent) and CuCl (0.1 equivalent). 5225 Example 67 4-((S~)-2-Pyrrolidone-5-methoxysulfonyl)amino-2-phenylbenzoyl methionine The title compound is prepared as described in Example 4 with the exception that (S)-5- 5230 aminomethyl-2-pyrrolidone ( 1.0 equivalent) is replaced by (S)-5-hydroxyme fhyl-2- pyrrolidone (1.0 equivalent) and CuCl (0.1 equivalent). 5235 Example 68 4-(Pyridin-3-ylmercaptocarbonyl)amino-2-phenylbenzoyl methionine The title compound is prepared as described in Example 1 with the exception that (S)-5- aminomethyl-2-pyrrolidone ( 1.0 equivalent) is replaced by 3-mercaptopyridine ( 1.0 equivalent). 5240 Example 69 4-(Pyridin-3-ylmercaptothiocarbonyl)amino-2-phenylbenzoyl methionine 5245 The title compound is prepared as described in Example 1 with the exception that (S)-5- aminomethyl-2-pyrrolidone (1.0 equivalent) is replaced by 3-mercaptopyridine (1.0 equivalent), and triphosgene (0.33 equivalent) is replaced by thiophosgene (1.0 equivalent). 5250 Example 70 4-(Pyridin-3-ylmercaptosulfinyl N )amino-2-phenylbenzoyl methionine The title compound is prepared as described in Example 3 with the exception that (S)-5- aminomethyl-2-pyrrolidone ( 1.0 equivalent) is replaced by 3-mercaptopyridine (1.0 5255 equivalent). Example 71 5260 4-(Pyridin-3-ylmercaptosulfonyl)amino-2-phenylbenzoyl methionine The title compound is prepared as described in Example 4 with the exception that (5)-5- aminomethyl-2-pyrrolidone ( 1.0 equivalent) is replaced by 3-mercaptopyridine ( 1.0 equivalent). 5265 Example 72 4-((S)-2-Pyrrolidone-5-methoxycarbonyl)aminomethyl-2-phenylbenzoyl methionine The title compound is prepared as described in Example 18 with the exception that (S)-5- 5270 aminomethyl-2-pyrrolidone ( 1.0 equivalent) is replaced by (S)-5-hydroxymethyl-2- pyrrolidone (1.0 equivalent) and CuCl (0.1 equivalent). 5275 Example 73 4-((5V2-Pyrrolidone-5-methoxythiocarbonyDaminomethyl-2-phenylbenzoyl methionine The title compound is prepared as described in Example 18 with the exception that (S)-5- aminomethyl-2-pyrrolidone ( 1.0 equivalent) is replaced by (S)-5-hydroxymethyl-2- pyrrolidone (1.0 equivalent) and CuCl (0.1 equivalent), and triphosgene (0.33 equivalent) is 5280 replaced by thiophosgene ( 1.0 equivalent). Example 74 5285 4-((S)-2-Pyrrolidone-5-methoxysulfιnyl aminomethyl-2-phenylbenzoyl methionine The title compound is prepared as described in Example 3 using the resultant amine from Example 18B with the exception that (S)-5-aminomethyl-2-pyrrolidone (1.0 equivalent) is replaced by (S)-5-hydroxymethyl-2-pyrrolidone (1.0 equivalent) and CuCl (0.1 equivalent). 5290 Example 75 4-((S)-2-Pyrrolidone-5-methoxysulfonyl)aminomethyl-2-phenylbenzoyl methionine The title compound is prepared as described in Example 4 using the resultant amine from 5295 Example 18B with the exception that (S)-5-aminomethyl-2-pyrrolidone (1.0 equivalent) is replaced by (S)-5-hydroxymethyl-2-pyrrolidone (1.0 equivalent) and CuCl (0.1 equivalent). 5300 Example 76 4-(Pyridin-3-ylmercaptocarbonyl aminomethyl-2-phenylbenzoyl methionine The title compound is prepared as described in Example 18 with the exception that (S)-5- aminomethyl-2-pyrrolidone ( 1.0 equivalent) is replaced by 3-mercaptopyridine ( 1.0 equivalent). 5305 Example 77 4-(Pyridin-3-ylmercaptocarbonyl aminomethyl-2-phenylbenzoyl methionine 5310 The title compound is prepared as described in Example 18 with the exception that (S)-5- aminomethyl-2-pyrrolidone ( 1.0 equivalent) is replaced by 3-mercaptopyridine ( 1.0 equivalent), and triphosgene (0.33 equivalent) is replaced by thiophosgene ( 1.0 equivalent). Example 78 4-(Pyridin-3-ylmercaptosulfinyl)aminomethyl-2-phenylbenzoyl methionine The title compound is prepared as described in Example 3 using the resultant amine from Example 18B with the exception that (S)-5-aminomethyl-2-pyrrolidone (1.0 equivalent) is 5320 replaced by 3-mercaptopyridine (1.0 equivalent). Example 79 5325 4-(Pyridin-3-ylmercaptosulfonyl aminomethyl-2-phenylbenzoyl methionine The title compound is prepared as described in Example 4 using the resultant amine from Example 18B with the exception that (S)-5-aminomethyl-2-pyrrolidone (1.0 equivalent) is replaced by 3-mercaptopyridine (1.0 equivalent). 5330 Example 80 A-NH-CO-NH-B The procedure of Example 1 is used with the exception that 4-amino-2-phenylbenzoyl methionine methyl ester is replaced by an aniline from Table 1 (B-NH2) and (S)-5- 5335 aminomethyl-2-pyrrolidone is replaced by an amine from Table 3 (A-NH2). For products derived from amines 146-206 from Table 3, the final LiOH hydrolysis step also hydrolyzes the ester on the fragment of the final compound that is derived from amines 146-206. This example also encompasses compounds comprising a C-terminal ester moiety, in which case the final LiOH step is eliminated and the amino acid methyl esters used to prepare the 5340 anilines in Table 1 are replaced by the corresponding ethyl, propyl, isopropyl, butyl, sec- butyl, isobutyl, isoamyl, hexyl, octyl, cyclohexyl or phenethyl esters. Example 81 5345 A-NH-CS-NH-B The procedure of Example 1 is used with the exception that triphosgene (0.33 equivalent) is replaced by thiophosgene (1.0 equivalent), 4-amino-2-phenylbenzoyl methionine methyl ester is replaced by an aniline from Table 1 (B-NH2) and (S)-5-aminomethyl-2-pyrrolidone is replaced by an amine from Table 3 (A-NH2). For products derived from amines 146-206 5350 from Table 3, the final LiOH hydrolysis step also hydrolyzes the ester on the fragment of the final compound that is derived from amines 146-206. This example also encompasses compounds comprising a C-terminal ester moiety, in which case the final LiOH step is eliminated and the amino acid methyl esters used to prepare the anilines in Table 1 are replaced by the corresponding ethyl, propyl, isopropyl, butyl, sec- 5355 butyl, isobutyl, isoamyl, hexyl, octyl, cyclohexyl or phenethyl esters. Example 82 A-NH-SO-NH-B 5360 The procedure of Example 3 is used with the exception that 4-amino-2-phenylbenzoyl methionine methyl ester is replaced by an aniline from Table 1 (B-NH2) and (S)-5- aminomethyl-2-pyrrolidone is replaced by an amine from Table 3 (A-NH2). For products derived from amines 146-206 from Table 3, the final LiOH hydrolysis step also hydrolyzes the ester on the fragment of the final compound that is derived from amines 146-206. 5365 This example also encompasses compounds comprising a C-terminal ester moiety, in which case the final LiOH step is eliminated and the amino acid methyl esters used to prepare the anilines in Table 1 are replaced by the corresponding ethyl, propyl, isopropyl, butyl, sec- butyl, isobutyl, isoamyl, hexyl, octyl, cyclohexyl or phenethyl esters. 5370 Example 83 A-NH-SO 2 -NH-B The procedure of Example 4 is used with the exception that 4-amino-2- phenylbenzoyl methionine methyl ester is replaced by an aniline from Table 1 (B-NH 2 ) and 5375 (S)-5-aminomethyl-2-pyrrolidone is replaced by an amine from Table 3 (A-NH 2 ). For products derived from amines 146-206 from Table 3, the final LiOH hydrolysis step also hydrolyzes the ester on the fragment of the final compound that is derived from amines 146- 206. This example also encompasses compounds comprising a C-terminal ester moiety, in which 5380 case the final LiOH step is eliminated and the amino acid methyl esters used to prepare the anilines in Table 1 are replaced by the corresponding ethyl, propyl, isopropyl, butyl, sec- butyl, isobutyl, isoamyl, hexyl, octyl, cyclohexyl or phenethyl esters. 5385 Example 84 A-NH-SO2-B The procedure of Example 5 is used with the exception that 4-amino-2-phenylbenzoyl methionine methyl ester is replaced by an aniline from Table 1 (B-NH 2 ) and (S)-5- aminomethyl-2-pyrrolidone is replaced by an amine from Table 3 (A-NH 2 ). For products 5390 derived from amines 146-206 from Table 3, the final LiOH hydrolysis step also hydrolyzes the ester on the fragment of the final compound that is derived from amines 146-206. This example also encompasses compounds comprising a C-terminal ester moiety, in which case the final LiOH step is eliminated and the amino acid methyl esters used to prepare the anilines in Table 1 are replaced by the corresponding ethyl, propyl, isopropyl, butyl, sec- 5395 butyl, isobutyl, isoamyl, hexyl, octyl, cyclohexyl or phenethyl esters. Example 85 A-NH-CO-Q-B The anilines from Table 1 (B-NH 2 ) are reacted according to the procedure of Example 6E. 5400 The resultant phenols are reacted according to the procedure of Example 8 with the exception that (S)-5-aminomethyl-2-pyrrolidone is replaced by an amine from Table 3 (A- NH2^ For products derived from amines 146-206 from Table 3, the final LiOH hydrolysis step also hydrolyzes the ester on the fragment of the final compound that is derived from amines 146-206. 5405 This example also encompasses compounds comprising a C-terminal ester moiety, in which case the final LiOH step is eliminated and the amino acid methyl esters used to prepare the anilines in Table 1 are replaced by the corresponding ethyl, propyl, isopropyl, butyl, sec- butyl, isobutyl, isoamyl, hexyl, octyl, cyclohexyl or phenethyl esters. 5410 Example 86 A-NH-CS-O-B The anilines from Table 1 (B-NH2) are reacted according to the procedure of Example 6E. The resultant phenols are reacted according to the procedure of Example 8 with the exception that phosgene in toluene is replaced by thiophosgene and (S)-5- 5415 aminomethyl-2-pyrrolidone is replaced by an amine from Table 3 (A-NH2). For products derived from amines 146-206 from Table 3, the final LiOH hydrolysis step also hydrolyzes the ester on the fragment of the final compound that is derived from amines 146-206. This example also encompasses compounds comprising a C-terminal ester moiety, in which case the final LiOH step is eliminated and the amino acid methyl esters used to prepare the 5420 anilines in Table 1 are replaced by the corresponding ethyl, propyl, isopropyl, butyl, sec- butyl, isobutyl, isoamyl, hexyl, octyl, cyclohexyl or phenethyl esters. Example 87 5425 A-NH-SO-O-B The anilines from Table 1 (B-NH 2 ) are reacted according to the procedure of Example 6E. The resultant phenols are reacted according to the procedure of Example 8 with the exception that phosgene in toluene is replaced by thionyl chloride and (S)-5-aminomethyl-2- pyrrolidone is replaced by an amine from Table 3 (A-NH2). For products derived from 5430 amines 146-206 from Table 3, the final LiOH hydrolysis step also hydrolyzes the ester on the fragment of the final compound that is derived from amines 146-206. This example also encompasses compounds comprising a C-terminal ester moiety, in which case the final LiOH step is eliminated and the amino acid methyl esters used to prepare the anilines in Table 1 are replaced by the corresponding ethyl, propyl, isopropyl, butyl, sec- 5435 butyl, isobutyl, isoamyl, hexyl, octyl, cyclohexyl or phenethyl esters. Example 88 5440 The anilines from Table 1 (B-NH2) are reacted according to the procedure of Example 6E. The resultant phenols are reacted according to the procedure of Example 8 with the exception that phosgene in toluene is replaced by sulfuryl chloride and (S)-5- aminomethyl-2-pyrrolidone is replaced by an amine from Table 3 (A-NH2). For products derived from amines 146-206 from Table 3, the final LiOH hydrolysis step also hydrolyzes 5445 the ester on the fragment of the final compound that is derived from amines 146-206. This example also encompasses compounds comprising a C-terminal ester moiety, in which case the final LiOH step is eliminated and the amino acid methyl esters used to prepare the anilines in Table 1 are replaced by the corresponding ethyl, propyl, isopropyl, butyl, sec -butyl, isobutyl, isoamyl, hexyl, octyl, cyclohexyl or phenethyl esters. 5450 Example 89 A-NH-CH 2 -B The procedure of Example 16 is used with the exception that (2-phenyl-4-bromobenzoyl)- 5455 methionine methyl ester is replaced by a bromide from Table 2 (B-Br) and 2-aminopyridine is replaced by an amine from Table 3 (A-NH2). For products derived from amines 146-206 from Table 3, the final LiOH hydrolysis step also hydrolyzes the ester on the fragment of the final compound that is derived from amines 146-206. This example also encompasses compounds comprising a C-terminal ester moiety, in which 5460 case the final LiOH step is eliminated and the amino acid methyl esters used to prepare the bromides in Table 2 are replaced by the corresponding ethyl, propyl, isopropyl, butyl, sec- butyl, isobutyl, isoamyl, hexyl, octyl, cyclohexyl or phenethyl esters. 5465 Example 90 A-NH-CO-NH-CH -B The bromides from Table 2 (B-Br) are reacted according to the procedures of Example 16F-G. The resultant alcohols are reacted according to the procedure of Example 18 with the exception that (S)-5-aminomethyl-2-pyrrolidone is replaced by an amine from 5470 Table 3 (A-NH 2 ). For products derived from amines 146-206 from Table 3, the final LiOH hydrolysis step also hydrolyzes the ester on the fragment of the final compound that is derived from amines 146-206. This example also encompasses compounds comprising a C-terminal ester moiety, in which case the final LiOH step is eliminated and the amino acid methyl esters used to 5475 prepare the bromides in Table 2 are replaced by the corresponding ethyl, propyl, isopropyl, butyl, sec-butyl, isobutyl, isoamyl, hexyl, octyl, cyclohexyl or phenethyl esters Example 91 5480 A-NH-CS-NH-CH -B The bromides from Table 2 (B-Br) are reacted according to the procedures of Example 16F- G The resultant alcohols are reacted according to the procedure of Example 18 with the exception that triphosgene (0 33 equivalent) is replaced by thiophosgene ( 1 0 equivalent) and (S)-5-amιnomethyl-2-pyrrohdone is replaced by an amine from Table 3 (A-NH 2 ) For 5485 products derived from amines 146-206 from Table 3, the final LiOH hydrolysis step also hydrolyzes the ester on the fragment of the final compound that is derived from amines 146- 206 This example also encompasses compounds compπsing a C-terminal ester moiety, in which case the final LiOH step is eliminated and the amino acid methyl esters used to prepare the 5490 bromides in Table 2 are replaced by the corresponding ethyl, propyl, isopropyl, butyl, sec- butyl, isobutyl, isoamyl, hexyl, octyl, cyclohexyl or phenethyl esters Example 92 5495 The bromides from Table 2 (B-Br) are reacted according to the procedures of Example 16F- G The resultant alcohols are reacted according to the procedure of Example 18 with the exception that triphosgene (0 33 equivalent) is replaced by thionyl chloride (1 0 equivalent) and (5)-5-amιnomethyl-2-pyrrohdone is replaced by an amine from Table 3 (A-NH2) For products derived from amines 146-206 from Table 3, the final LiOH hydrolysis step also 5500 hydrolyzes the ester on the fragment of the final compound that is derived from amines 146- 206 This example also encompasses compounds comprising a C-terminal ester moiety, in which case the final LiOH step is eliminated and the amino acid methyl esters used to prepare the bromides in Table 2 are replaced by the corresponding ethyl, propyl, isopropyl, butyl, sec- 5505 butyl, isobutyl, isoamyl, hexyl, octyl, cyclohexyl or phenethyl esters Example 93 A-NH-Sθ2-NH-CH -B 5510 The bromides from Table 2 (B-Br) are reacted according to the procedures of Example 16F- G. The resultant alcohols are reacted according to the procedure of Example 18 with the exception that triphosgene (0.33 equivalent) is replaced by sulfuryl chloride (1.0 equivalent) and (S)-5-aminomethyl-2-pyrrolidone is replaced by an amine from Table 3 (A-NH2). For products derived from amines 146-206 from Table 3, the final LiOH hydrolysis step also 5515 hydrolyzes the ester on the fragment of the final compound that is derived from amines 146- 206. This example also encompasses compounds comprising a C-terminal ester moiety, in which case the final LiOH step is eliminated and the amino acid methyl esters used to prepare the bromides in Table 2 are replaced by the corresponding ethyl, propyl, isopropyl, 5520 butyl, sec-butyl, isobutyl, isoamyl, hexyl, octyl, cyclohexyl or phenethyl esters. Example 94 A-NH-CO-O-CH 2 -B 5525 The bromides from Table 2 (B-Br) are reacted according to the procedures of Example 16F- G. The resultant alcohols are reacted according to the procedure of Example 8 with the exception that (S)-5-aminomethyl-2-pyrrolidone is replaced by an amine from Table 3 (A- NH2). For products derived from amines 146-206 from Table 3, the final LiOH hydrolysis step also hydrolyzes the ester on the fragment of the final compound that is derived from 5530 amines 146-206. This example also encompasses compounds comprising a C-terminal ester moiety, in which case the final LiOH step is eliminated and the amino acid methyl esters used to prepare the bromides in Table 2 are replaced by the corresponding ethyl, propyl, isopropyl, butyl, sec- butyl, isobutyl, isoamyl, hexyl, octyl, cyclohexyl or phenethyl esters. 5535 Example 95 A-NH-CS-O-CH2-B The bromides from Table 2 (B-Br) are reacted according to the procedures of Example 16F- G. The resultant alcohols are reacted according to the procedure of Example 8 with the 5540 exception that phosgene in toluene is replaced by thiophosgene and (S)-5-aminomethyl-2- pyrrolidone is replaced by an amine from Table 3 (A-NH2). For products derived from amines 146-206 from Table 3, the final LiOH hydrolysis step also hydrolyzes the ester on the fragment of the final compound that is derived from amines 146-206. This example also encompasses compounds comprising a C-terminal ester moiety, in which 5545 case the final LiOH step is eliminated and the amino acid methyl esters used to prepare the bromides in Table 2 are replaced by the corresponding ethyl, propyl, isopropyl, butyl, sec- butyl, isobutyl, isoamyl, hexyl, octyl, cyclohexyl or phenethyl esters. Example 96 5550 A-NH-CO-S-B The anilines Table 1 (B-NH 2 ) are converted into the corresponding mercaptans according to the procedure of Example 12E. These mercaptans are reacted according to the procedure of Example 29 with the exception that 2-aminothiazol is replaced by an amine from Table 3 (A- NH 2 ). For products derived from amines 146-206 from Table 3, the final LiOH hydrolysis 5555 step also hydrolyzes the ester on the fragment of the final compound that is derived from amines 146-206. This example also encompasses compounds comprising a C-terminal ester moiety, in which case the final LiOH step is eliminated and the amino acid methyl esters used to prepare the anilines in Table 1 are replaced by the corresponding ethyl, propyl, isopropyl, butyl, sec- 5560 butyl, isobutyl, isoamyl, hexyl, octyl, cyclohexyl or phenethyl esters. Example 97 A-NH-CS-S-B 5565 The anilines Table 1 (B-NH 2 ) are converted into the corresponding mercaptans according to the procedure of Example 12E. These mercaptans are reacted according to the procedure of Example 29 with the exception that phosgene in toluene is replaced by thiophosgene and 2- aminothiazol is replaced by an amine from Table 3 (A-NH 2 ). For products derived from amines 146-206 from Table 3, the final LiOH hydrolysis step also hydrolyzes the ester on 5570 the fragment of the final compound that is derived from amines 146-206. This example also encompasses compounds comprising a C-terminal ester moiety, in which case the final LiOH step is eliminated and the amino acid methyl esters used to prepare the anilines in Table 1 are replaced by the corresponding ethyl, propyl, isopropyl, butyl, sec- butyl, isobutyl, isoamyl, hexyl, octyl, cyclohexyl or phenethyl esters. 5575 Example 98 A-NH-SO-S-B The anilines Table 1 (B-NH 2 ) are converted into the corresponding mercaptans according to 5580 the procedure of Example 12E. These mercaptans are reacted according to the procedure of Example 29 with the exception that phosgene in toluene is replaced by thionyl chloride and 2-aminothiazol is replaced by an amine from Table 3 (A-NH2). For products derived from amines 146-206 from Table 3, the final LiOH hydrolysis step also hydrolyzes the ester on the fragment of the final compound that is derived from amines 146-206. 5585 This example also encompasses compounds comprising a C-terminal ester moiety, in which case the final LiOH step is eliminated and the amino acid methyl esters used to prepare the anilines in Table 1 are replaced by the corresponding ethyl, propyl, isopropyl, butyl, sec- butyl, isobutyl, isoamyl, hexyl, octyl, cyclohexyl or phenethyl esters. 5590 Example 99 A-NH-SO 2 -S-B The anilines Table 1 (B-NH 2 ) are converted into the corresponding mercaptans according to the procedure of Example 12E. These mercaptans are reacted according to the procedure of 5595 Example 29 with the exception that phosgene in toluene is replaced by sulfuryl chloride and 2-aminothiazol is replaced by an amine from Table 3 (A-NH2). For products derived from amines 146-206 from Table 3, the final LiOH hydrolysis step also hydrolyzes the ester on the fragment of the final compound that is derived from amines 146-206. This example also encompasses compounds comprising a C-terminal ester moiety, in which 5600 case the final LiOH step is eliminated and the amino acid methyl esters used to prepare the anilines in Table 1 are replaced by the corresponding ethyl, propyl, isopropyl, butyl, sec- butyl, isobutyl, isoamyl, hexyl, octyl, cyclohexyl or phenethyl esters. 5605 Example 100 A-NH-CO-S-CH -B The bromides from Table 2 (B-Br) are reacted according to the procedures of Example 16F- G. The resultant alcohols are converted to the corresponding mercaptans according to the procedures of Examples 27 A and 37 A. These mercaptans are reacted according to the 5610 procedure of Example 29 with the exception that 2-aminothiazol is replaced by an amine from Table 3 (A-NH2). For products derived from amines 146-206 from Table 3, the final LiOH hydrolysis step also hydrolyzes the ester on the fragment of the final compound that is derived from amines 146-206. This example also encompasses compounds comprising a C-terminal ester moiety, in which 5615 case the final LiOH step is eliminated and the amino acid methyl esters used to prepare the anilines in Table 1 are replaced by the corresponding ethyl, propyl, isopropyl, butyl, sec- butyl, isobutyl, isoamyl, hexyl, octyl, cyclohexyl or phenethyl esters. 5620 Example 101 A-NH-CS-S-CH 2 -B The bromides from Table 2 (B-Br) are reacted according to the procedures of Example 16F- G. The resultant alcohols are converted to the corresponding mercaptans according to the procedures of Examples 27 A and 37A. These mercaptans are reacted according to the 5625 procedure of Example 29 with the exception that phosgene in toluene is replaced by thiophosgene and 2-aminothiazol is replaced by an amine from Table 3 (A-NH2). For products derived from amines 146-206 from Table 3, the final LiOH hydrolysis step also hydrolyzes the ester on the fragment of the final compound that is derived from amines 146- 206. 5630 This example also encompasses compounds comprising a C-terminal ester moiety, in which case the final LiOH step is eliminated and the amino acid methyl esters used to prepare the bromides in Table 2 are replaced by the corresponding ethyl, propyl, isopropyl, butyl, sec- butyl, isobutyl, isoamyl, hexyl, octyl, cyclohexyl or phenethyl esters. 5635 Example 102 A-NH-SO-S-CH 2 -B The bromides from Table 2 (B-Br) are reacted according to the procedures of Example 16F- G. The resultant alcohols are converted to the corresponding mercaptans according to the procedures of Examples 27A and 37 A. These mercaptans are reacted according to the 5640 procedure of Example 29 with the exception that phosgene in toluene is replaced by thionyl chloride and 2-aminothiazol is replaced by an amine from Table 3 (A-NH 2 ). For products derived from amines 146-206 from Table 3, the final LiOH hydrolysis step also hydrolyzes the ester on the fragment of the final compound that is derived from amines 146-206. This example also encompasses compounds comprising a C-terminal ester moiety, in which 5645 case the final LiOH step is eliminated and the amino acid methyl esters used to prepare the bromides in Table 2 are replaced by the corresponding ethyl, propyl, isopropyl, butyl, sec- butyl, isobutyl, isoamyl, hexyl, octyl, cyclohexyl or phenethyl esters. 5650 Example 103 A-NH-SO2-S-CH2-B The bromides from Table 2 (B-Br) are reacted according to the procedures of Example 16F- G. The resultant alcohols are converted to the corresponding mercaptans according to the procedures of Examples 27A and 37A. These mercaptans are reacted according to the 5655 procedure of Example 29 with the exception that phosgene in toluene is replaced by sulfuryl chloride and 2-amιnothιazol is replaced by an amine from Table 3 (A-NH2) For products derived from amines 146-206 from Table 3, the final LiOH hydrolysis step also hydrolyzes the ester on the fragment of the final compound that is derived from amines 146-206 example also encompasses compounds comprising a C-terminal ester moiety, in 5660 which case the final LiOH step is eliminated and the amino acid methyl esters used to prepare the bromides in Table 2 are replaced by the corresponding ethyl, propyl, isopropyl, butyl, sec-butyl, isobutyl, isoamyl, hexyl, octyl, cyclohexyl or phenethyl esters 5665 Example 104 A-CO-NH-B The procedure of Example 56 is used with the exception that 4-amιno-2-phenylbenzoyl methionine methyl ester is replaced by an aniline from Table 1 (B-NH2) and pyroglutamic acid is replaced by an acid from Table 4 (A-CO2H) For products derived from acids 164- 5670 238 and 262-269 from Table 4, the LiOH hydrolysis step is followed by removal of the tert- butyloxycarbonyl (Boc) amine protecting group by stirring the resultant compound trom the LiOH hydrolysis step in a 1 1 mixture of dichloromethane and tπfluoroacetic acid until TLC analysis indicates that the reaction is complete The solvent is evaporated and the residue is purified by chromatography on silica gel 5675 This example also encompasses compounds comprising a C-terminal ester moiety, in which case the final LiOH step is eliminated and the amino acid methyl esters used to prepare the anilines in Table 1 are replaced by the corresponding ethyl, propyl, isopropyl, butyl, sec- butyl, isobutyl, isoamyl, hexyl, octyl, cyclohexyl or phenethyl esters 5680 Example 105 A-CO-NH-CH2-B The bromides from Table 2 (B-Br) are reacted according to the procedures of Example 16F- G The resultant alcohols are converted to the corresponding amines according to the 5685 procedures of Examples 18A-B These amines are reacted according to the procedure of Example 58 with the exception that pyroglutamic acid is replaced by an acid from Table 4 (A-CO H) For products derived from acids 164-238 and 262-269 from Table 4, the LiOH hydrolysis step is followed by removal of the tert-butyloxycarbonyl (Boc) amine protecting group by stirring the resultant compound from the LiOH hydrolysis step in a 1 1 mixture of 5690 dichloromethane and trifluoroacetic acid until TLC analysis indicates that the reaction is complete The solvent is evaporated and the residue is purified by chromatography on silica gel This example also encompasses compounds comprising a C-terminal ester moiety, in which case the final LiOH step is eliminated and the amino acid methyl esters used to prepare the 5695 bromides in Table 2 are replaced by the corresponding ethyl, propyl, isopropyl, butyl, sec- butyl, isobutyl, isoamyl, hexyl, octyl, cyclohexyl or phenethyl esters. Example 106 5700 A-CO-C ≡ C-B The bromides from Table 2 (B-Br) are reacted according to the procedure of Example 47A. The resultant acetylenes are reacted according to the procedure of Example 53 with the exception that l-methyl-4-imidazoleacetic acid is replaced by an acid from Table 4 (A- CO H). For products derived from acids 164-238 and 262-269 from Table 4, the LiOH 5705 hydrolysis step is followed by removal of the tert-butyloxycarbonyl (Boc) amine protecting group by stirring the resultant compound from the LiOH hydrolysis step in a 1 : 1 mixture of dichloromethane and trifluoroacetic acid until TLC analysis indicates that the reaction is complete. The solvent is evaporated and the residue is purified by chromatography on silica gel. 5710 This example also encompasses compounds comprising a C-terminal ester moiety, in which case the final LiOH step is eliminated and the amino acid methyl esters used to prepare the bromides in Table 2 are replaced by the corresponding ethyl, propyl, isopropyl, butyl, sec- butyl, isobutyl, isoamyl, hexyl, octyl, cyclohexyl or phenethyl esters. 5715 Example 107 A-CO-CH=CH-B The products from Example 106 are reacted according to the procedure of Example 54. This example also encompasses compounds comprising a C-terminal ester moiety, in which 5720 case the final LiOH step is eliminated and the amino acid methyl esters used to prepare the bromides in Table 2 are replaced by the corresponding ethyl, propyl, isopropyl, butyl, sec- butyl, isobutyl, isoamyl, hexyl, octyl, cyclohexyl or phenethyl esters. 5725 Example 108 A-CO-CH2-CH2-B The products from Example 107 are reacted according to the procedure of Example 55. This example also encompasses compounds comprising a C-terminal ester moiety, in which case the final LiOH step is eliminated and the amino acid methyl esters used to prepare the 5730 bromides in Table 2 are replaced by the corresponding ethyl, propyl, isopropyl, butyl, sec- butyl, isobutyl, isoamyl, hexyl, octyl, cyclohexyl or phenethyl esters. Example 109 5735 A-NH-CO-B The procedure of Example 60 is used with the exception that 4-bromo-2-phenylbenzoyl methionine methyl ester is replaced by a bromide from Table 2 (B-Br) and 2-aminopyridine is replaced by an amine from Table 3 (A-NH2). For products derived from amines 146-206 from Table 3, the final LiOH hydrolysis step also hydrolyzes the ester on the fragment of 5740 the final compound that is derived from amines 146-206. This example also encompasses compounds comprising a C-terminal ester moiety, in which case the final LiOH step is eliminated and the amino acid methyl esters used to prepare the bromides in Table 2 are replaced by the corresponding ethyl, propyl, isopropyl, butyl, sec- butyl, isobutyl, isoamyl, hexyl, octyl, cyclohexyl or phenethyl esters. 5745 Example 110 A-NH-CO-CH 2 -B The bromides from Table 2 (B-Br) are reacted according to the procedure of Example 60A. 5750 The resultant carbocyclic acids are reacted according to the procedure of Example 62 with the exception that 2-aminopyridine is replaced by an amine from Table 3 (A-NH2). For products derived from amines 146-206 from Table 3, the final LiOH hydrolysis step also hydrolyzes the ester on the fragment of the final compound that is derived from amines 146- 206. 5755 This example also encompasses compounds comprising a C-terminal ester moiety, in which case the final LiOH step is eliminated and the amino acid methyl esters used to prepare the bromides in Table 2 are replaced by the corresponding ethyl, propyl, isopropyl, butyl, sec- butyl, isobutyl, isoamyl, hexyl, octyl, cyclohexyl or phenethyl esters. 5760 Example 111 A-CH.-NH-B The procedure of Example 25 is used with the exception that 4-amino-2-phenylbenzoyl methionine methyl ester is replaced by an amine from Table 1 (B-NH2) and 3- 5765 pyridinecarboxaldehyde is replaced by an aldehyde from Table 5 (A-CHO). For products derived from aldehydes 360-432 and 433-440 from Table 5, the LiOH hydrolysis step is followed by removal of the tert-butyloxycarbonyl (Boc) amine protecting group by stirring the resultant compound from the LiOH hydrolysis step in a 1 : 1 mixture of dichloromethane and trifluoroacetic acid until TLC analysis indicates that the reaction is complete. The 5770 solvent is evaporated and the residue is purified by chromatography on silica gel. This example also encompasses compounds comprising a C-terminal ester moiety, in which case the final LiOH step is eliminated and the amino acid methyl esters used to prepare the anilines in Table 1 are replaced by the corresponding ethyl, propyl, isopropyl, butyl, sec- butyl, isobutyl, isoamyl, hexyl, octyl, cyclohexyl or phenethyl esters. 5775 Example 112 A-CH 2 -NH-CH 2 -B The bromides from Table 2 (B-Br) are reacted according to the procedures of 5780 Example 16F-G. The resultant alcohols are converted to the corresponding amines according to the procedures of Examples 18A-B. These amines are reacted according to the procedure of Example 25 with the exception that 3-pyridinecarboxaldehyde is replaced by an aldehyde from Table 5 (A-CHO). For products derived from aldehydes 360-432 and 433- 440 from Table 5, the LiOH hydrolysis step is followed by removal of the tert- 5785 butyloxycarbonyl (Boc) amine protecting group by stirring the resultant compound from the LiOH hydrolysis step in a 1: 1 mixture of dichloromethane and trifluoroacetic acid until TLC analysis indicates that the reaction is complete. The solvent is evaporated and the residue is purified by chromatography on silica gel. This example also encompasses compounds comprising a C-terminal ester moiety, 5790 in which case the final LiOH step is eliminated and the amino acid methyl esters used to prepare the bromides in Table 2 are replaced by the corresponding ethyl, propyl, isopropyl, butyl, sec-butyl, isobutyl, isoamyl, hexyl, octyl, cyclohexyl or phenethyl esters. 5795 Example 113 4-(( ' S)-2-Pyrrolidone-5-aminomethyl)sulfonylmethyl -2-phenylbenzoyl methionine Example 113 A 5800 4-Thioacetoxymethyl-2-phenylbenzoic acid methyl ester To triphenylphosphine (1.2 equivalents) in THF at -78 °C is added diethylazodicarboxylate (1.2 equivalents) in THF. After 10 min thiolacetic acid (1.3 equivalents) in THF is added followed by the resultant compound from Example 16B (1. equivalent) in THF. The reaction is stirred at -78 °C for 1 h and then at ambient temperature until it is judged to be 5805 complete by TLC analysis. The mixture is evaporated and the residue is taken up in methanol and is treated with K2CO3 (2 equivalents). When the reaction is judged to be complete by TLC analysis, the solvent is evaporated and the residue is chromatographed on silica gel to afford the title product. 5810 Example 113B 4-Chlorosulfonylmethylene-2-phenylbenzoic acid methyl ester The resultant compound from Example 1 13 A in water is stirred vigorously while gaseous chlorine is bubbled through the mixture. When the reaction is judged to be done by TLC analysis, the reaction is extracted with dichloromethane which is dried and evaporated to 5815 afford the title product. Example 113C 4-((S)-2-Pyrrolidone-5-aminomethyl)sulfonylmethylene-2-phenylbenzoic acid methyl ester To a solution of the resultant compound from Example 113B ( 1.0 equivalent) in methylene 5820 chloride is added (S)-5-aminomethyl-2-pyrrolidone (1.0 equivalent) and triethylamine (1.0 equivalent). When the reaction is judged complete by TLC analysis, the solvent is evaporated and the residue is purified by chromatography on silica gel. Example 113D 5825 4-((S)-2-Pyrrolidone-5-aminomethyl)sulfonylmethylene-2-phenylbenzoic acid The resultant compound from Example 113C is hydrolyzed according to the procedure of Example IB to give the title product. Example 1 13E 5830 4-((S)-2-Pyrrolidone-5-aminomethyl')sulfonylmethylene-2-phenylbenzoyl methionine methyl ester To a solution of the resultant compound from Example 113D ( 1.0 equivalent) in dimethylformamide (DMF) is added 3-hydroxy-l,2,3-benzotriazin-4(3H)-one (1.5 equivalents) followed by methionine methyl ester (1.0 equivalent) and l-(3- 5835 dimehtylaminopropyl)-3-ethylcarbodiimide hydrochloride (1.5 equivalents). When judged complete by TLC analysis, the reaction is taken up in ethyl acetate which is washed with IN HCl and saturated brine, and then is dried and evaporated. The crude reaction mixture is purified by column chromatography to afford the title product. 5840 Example 1 13F 4-((S)-2-Pyrrolidone-5-aminomethy sulfonylmethylene-2-phenylbenzoyl methionine The resultant compound from Example 1 13E is hydrolyzed according to the procedure of Example IB to give the title product. 5845 Example 114 A-NH-SO2-CH7-B The procedure of Example 113 is used with the exception that (S)-5-aminomethyl-2- pyrrolidone is replaced by an amine from Table 3 (A-NH2). For products derived from 5850 amines 146-206 from Table 3, the final LiOH hydrolysis step also hydrolyzes the ester on the fragment of the final compound that is derived from amines 146-206. 5855 Example 115 4-((S)-2-Pyrrolidone-5-aminomethyl)sulfonylmethylV2-phenylbenzoyl leucine Example 115A 4-(Hydroxymethyl')-2-phenylbenzoyl leucine methyl ester 5860 (2-phenyl-4-bromobenzoyl)-leucine methyl ester is reacted according to the procedures of Example 16F-G. Example 115B 4-Thioacetoxymethyl-2-phenylbenzoyl leucine methyl ester 5865 To triphenylphosphine ( 1.2 equivalents) in THF at -78 °C is added diethylazodicarboxylate (1.2 equivalents) in THF. After 10 min thiolacetic acid (1.3 equivalents) in THF is added followed by the resultant compound from Example 115A (1. equivalent) in THF. The reaction is stirred at -78 °C for 1 h and then at ambient temperature until it is judged to be complete by TLC analysis. The mixture is evaporated and the residue is taken up in 5870 methanol and is treated with K 2 CO 3 (2 equivalents). When the reaction is judged to be complete by TLC analysis, the solvent is evaporated and the residue is chromatographed on silica gel to afford the title product. Example 115C 5875 4-Chlorosulfonylmethylene-2-phenylbenzoyl leucine methyl ester The resultant compound from Example 115B in water is stirred vigorously while gaseous chlorine is bubbled through the mixture. When the reaction is judged to be done by TLC analysis, the reaction is extracted with dichloromethane which is dried and evaporated to afford the title product. 5880 Example 1 15D 4-((S)-2-Pyrrolidone-5-aminomethyl)sulfonylmethylene-2-phenylbenzoyl leucine methyl ester To a solution of the resultant compound from Example 115C (1.0 equivalent) in methylene 5885 chloride is added (S)-5-aminomethyl-2-pyrrolidone (1.0 equivalent) and triethylamine (1.0 equivalent). When the reaction is judged complete by TLC analysis, the solvent is evaporated and the residue is purified by chromatography on silica gel. Example 115E 5890 4-((S)-2-Pyrrolidone-5-aminomethyl)sulfonylmethylene-2-phenylbenzoyl leucine The resultant compound from Example 115D is hydrolyzed according to the procedure of Example IB to give the title product. 5895 Example 116 A-NH-SO2-CH2-B The procedure of Example 115 is used with the exception that (2-phenyl-4-bromobenzoyl)- leucine methyl ester is replaced by a bromide from Table 2, entries 28-132 (B-Br) and (S)- 5-aminomethyl-2-pyrrolidone is replaced by an amine from Table 3 (A-NH2). For products 5900 derived from amines 146-206 from Table 3, the final LiOH hydrolysis step also hydrolyzes the ester on the fragment of the final compound that is derived from amines 146-206. 5905 Example 117 4-(2-Thiazolyl -2-phenylbenzoyl methionine Example 117 A 2-Thiazole boronic acid 5910 A solution of thiazole (1.0 equivalent) is lithiated with a slight excess of n-butyl lithium in THF (1.05 equivalents) and then treated with trimethyl borate (1.05 equivalents). The reaction mixture is quenched by the addition of aqueous HCl and the resulting boronate ester is cleaved by the addition of excess aqueous NaOH. After acidification and extraction into ethyl acetate the crude boronic acid is used without further purification. 5915 Example 117B 4-(2-Thiazolyl)-2-phenylbenzoyl methionine methyl ester A mixture of 4-bromo-2-phenylbenzoic acid methyl ester (1.0 equivalent), 2-thiazole boronic acid (1.0 equivalent) and catalytic Pd(PPh3) 4 is heated in a two phase system of 5920 toluene and aqueous Na2CO3. After cooling, the resulting biaryl compound is isolated by evaporation of the organic phase and is purified by chromatography on silica gel. Example 117C 4-(2-Thiazolyl')-2-phenylbenzoyl methionine 5925 The resultant compound from Example 117C is hydrolyzed according to the procedure of Example IB to give the title product. 5930 Example 118 4-(2-Thiazolylcarbonyl)-2-phenylbenzoyl methionine Example 1 18A 4-(2-Thiazolylcarbonvπ-2-phenylbenzoyl methionine methyl ester 5935 A mixture of 4-bromo-2-phenylbenzoic acid methyl ester ( 1.0 equivalent), 2-thiazole boronic acid from Example 117A (1.0 equivalent) and catalytic Pd(PPh3)4 is heated in a two phase system of toluene and aqueous Na2CO3 previously purged with a large excess of carbon monoxide. The resulting diaryl ketone is isolated by evaporation of the organic phase and is purified by chromatography on silica gel. 5940 Example 1 18B 4-(2-ThiazolylcarbonylV2-phenylbenzoyl methionine The resultant compound from Example 1 18A is hydrolyzed according to the procedure of Example IB to give the title product. 5945 Example 119 4-[(3-Aminopyridyπcarbonylaminosulfonyll-2-phenylbenzoylmethionine 5950 Example 119A 4-Aminosulfonyl-2-phenylbenzoylmethionine methyl ester To a solution of 4-chlorosulfonyl-2-phenylbenzoyl methionine methyl ester from Example 5E in dichloromethane is added aqueous ammonia and the mixture is stirred until the 5955 reaction is judged complete by TLC analysis. The organic phase is separated, dried and evaporated and the product is purified by chromatography on silica gel. Example 119B 4-Isocyanatosulfonyl-2-phenylbenzoylmethionine methyl ester 5960 A mixture of the resultant sulfonamide from Example 119A in chlorobenzene is treated with with oxalyl chloride according to the procedure of Franz et al. (7. Org. Chem, 1964, 29, 2592) to give the title compound. Example 1 19C 5965 4-r(A-aminopyridyl)carbonylaminosulfonyll-2-phenylbenzoylmethionine methyl ester A mixture of the resultant isocyanate from Example 119B (1 equivalent) in dichloromethane is treated with 3-aminopyridine ( 1 equivalent) and stirred until the reaction is judged complete by tic analysis. The solvent is evaporated and the product is purified by chromatography on silica gel. 5970 Example 119D 4- (A-aminoρyridyl)carbonylaminosulfonyll-2-phenylbenzoylmethionine The resultant compound from Example 119C is hydrolyzed according to the procedure of Example IB to give the title product. 5975 Example 120 A-NH-CO-NH-SO 2 -B The anilines from Table 1 (B-NH 2 ) are reacted according to the procedures of Example 5E 5980 to afford the corresponding sulfonyl chlorides. These are reacted according to the procedure of Example 119 with the exception that 3-aminopyridine is replaced by an amine from Table 3 (A-NH2). For products derived from amines 146-206 from Table 3, the final LiOH hydrolysis step also hydrolyzes the ester on the fragment of the final compound that is derived from amines 146-206. 5985 This example also encompasses compounds comprising a C-terminal ester moiety, in which case the final LiOH step is eliminated and the amino acid methyl esters used to prepare the anilines in Table 1 are replaced by the corresponding ethyl, propyl, isopropyl, butyl, sec-butyl, isobutyl, isoamyl, hexyl, octyl, cyclohexyl or phenethyl esters. 5990 Example 121 A-NH-CO-NH-SO2-CH2-B The bromides from Table 2, entries 28-132 (B-Br) are reacted according to the procedures of Example 115A-C to afford the corresponding sulfonyl chlorides. These are reacted according to the procedure of Example 119 with the exception that 3-aminopyridine is 5995 replaced by an amine from Table 3 (A-NH2). For products derived from amines 146-206 from Table 3, the final LiOH hydrolysis step also hydrolyzes the ester on the fragment of the final compound that is derived from amines 146-206. This example also encompasses compounds comprising a C-terminal ester moiety, in which case the final LiOH step is eliminated and the amino acid methyl esters used to prepare the 6000 bromides in Table 2 are replaced by the corresponding ethyl, propyl, isopropyl, butyl, sec- butyl, isobutyl, isoamyl, hexyl, octyl, cyclohexyl or phenethyl esters Example 122 A-O-CH 2 -B 6005 The bromides from Table 2 (B-Br) are reacted according to the procedures of Example 16F- G The resultant alcohols are reacted according to the procedure of Example 27 with the exception that 3-hydroxypyπdιne is replaced by an alcohol from Table 6 (A-OH) For products derived from alcohols 280-359 and 408-431 from Table 6, the LiOH hydrolysis step is followed by removal of the tert-butyloxycarbonyl (Boc) amine protecting group by 6010 stirring the resultant compound from the LiOH hydrolysis step in a 1 1 mixture of dichloromethane and trifluoroacetic acid until TLC analysis indicates that the reaction is complete The solvent is evaporated and the residue is purified by chromatography on silica gel This example also encompasses compounds comprising a C-terminal ester moietv , in which 6015 case the final LiOH step is eliminated and the amino acid methyl esters used to prepare the bromides in Table 2 are replaced by the corresponding ethyl, propyl, isopropyl, butyl, sec- butyl, isobutyl, isoamyl, hexyl, octyl, cyclohexyl or phenethyl esters Example 123 6020 A-O-CO-NH-B The procedure of Example 1 is used with the exception that 4-amιno-2-phenylbenzoyl methionine methyl ester is replaced by an aniline from Table 1 (B-NH2) and (S)-5- amιnomethyl-2-pyrrolιdone (1 0 equivalent) is replaced by an alcohol from Table 6 (A-OH, 1 0 equivalent) and CuCl (0 1 equivalent) For products derived from alcohols 280-359 6025 and 408-431 from Table 6, the LiOH hydrolysis step is followed by removal of the tert- butyloxycarbonyl (Boc) amine protecting group by stirring the resultant compound from the LiOH hydrolysis step in a 1.1 mixture of dichloromethane and trifluoroacetic acid until TLC analysis indicates that the reaction is complete The solvent is evaporated and the residue is purified by chromatography on silica gel 6030 This example also encompasses compounds compπsing a C-terminal ester moiety, in which case the final LiOH step is eliminated and the amino acid methyl esters used to prepare the anilines in Table 1 are replaced by the coπesponding ethyl, propyl, isopropyl, butyl, sec- butyl, isobutyl, isoamyl, hexyl, octyl, cyclohexyl or phenethyl esters 6035 Example 124 A-O-CS-NH-B The procedure of Example 1 is used with the exception that 4-amino-2-phenylbenzoyl methionine methyl ester is replaced by an aniline from Table 1 (B-NH 2 ), (S)-5- aminomethyl-2-pyrrolidone ( 1.0 equivalent) is replaced by an alcohol from Table 6 (A-OH, 6040 1.0 equivalent) and CuCl (0.1 equivalent), and triphosgene (0.33 equivalent) is replaced by thiophosgene ( 1.0 equivalent). For products derived from alcohols 280-359 and 408-431 from Table 6, the LiOH hydrolysis step is followed by removal of the tert-butyloxycarbonyl (Boc) amine protecting group by stirring the resultant compound from the LiOH hydrolysis step in a 1: 1 mixture of dichloromethane and trifluoroacetic acid until TLC analysis indicates 6045 that the reaction is complete. The solvent is evaporated and the residue is purified by chromatography on silica gel. This example also encompasses compounds comprising a C-terminal ester moiety, in which case the final LiOH step is eliminated and the amino acid methyl esters used to prepare the anilines in Table 1 are replaced by the corresponding ethyl, propyl, isopropyl, butyl, sec- 6050 butyl, isobutyl, isoamyl, hexyl, octyl, cyclohexyl or phenethyl esters. Example 125 A-O-SO-NH-B The procedure of Example 3 is used with the exception that 4-amino-2-phenylbenzoyl 6055 methionine methyl ester is replaced by an aniline from Table 1 (B-NH2) and (S)-5- aminomethyl-2-pyrrolidone (1.0 equivalent) is replaced by an alcohol from Table 6 (A-OH, 1.0 equivalent) and CuCl (0.1 equivalent). For products derived from alcohols 280-359 and 408-431 from Table 6, the LiOH hydrolysis step is followed by removal of the tert- butyloxycarbonyl (Boc) amine protecting group by stirring the resultant compound from the 6060 LiOH hydrolysis step in a 1: 1 mixture of dichloromethane and trifluoroacetic acid until TLC analysis indicates that the reaction is complete. The solvent is evaporated and the residue is purified by chromatography on silica gel. This example also encompasses compounds comprising a C-terminal ester moiety, in which case the final LiOH step is eliminated and the amino acid methyl esters used to prepare the 6065 anilines in Table 1 are replaced by the coπesponding ethyl, propyl, isopropyl, butyl, sec- butyl, isobutyl, isoamyl, hexyl, octyl, cyclohexyl or phenethyl esters. Example 126 6070 A-O-SO2-NH-B The procedure of Example 4 is used with the exception that 4-amino-2-phenylbenzoyl methionine methyl ester is replaced by an aniline from Table 1 (B-NH2) and (S)-5- aminomethyl-2-pyπolidone (1.0 equivalent) is replaced by an alcohol from Table 6 (A-OH, 1 0 equivalent) and CuCl (0 1 equivalent) For products derived from alcohols 280-359 6075 and 408-431 from Table 6, the LiOH hydrolysis step is followed by removal of the tert- butyloxycarbonyl (Boc) amine protecting group by stirring the resultant compound from the LiOH hydrolysis step in a 1 1 mixture of dichloromethane and trifluoroacetic acid until TLC analysis indicates that the reaction is complete The solvent is evaporated and the residue is purified by chromatography on silica gel 6080 This example also encompasses compounds comprising a C-terminal ester moiety, in which case the final LiOH step is eliminated and the amino acid methyl esters used to prepare the anilines in Table 1 are replaced by the coπesponding ethyl, propyl, isopropyl, butyl, sec-butyl, isobutyl, isoamyl, hexyl, octyl, cyclohexyl or phenethyl esters 6085 Example 127 A-O-CO-NH-CH2-B The bromides from Table 2 (B-Br) are reacted according to the procedures of Example 16F- G The resultant alcohols are reacted according to the procedure of Example 18 with the 6090 exception that (S)-5-amιnomethyl-2-pyπohdone (1 0 equivalent) is replaced by an alcohol from Table 6 (A-OH, 1 0 equivalent) and CuCl (0 1 equivalent) For products derived from alcohols 280-359 and 408-431 from Table 6, the LiOH hydrolysis step is followed by removal of the tert-butyloxycarbonyl (Boc) amine protecting group by stiπing the resultant compound from the LiOH hydrolysis step in a 1 1 mixture of dichloromethane and 6095 trifluoroacetic acid until TLC analysis indicates that the reaction is complete The solvent is evaporated and the residue is purified by chromatography on silica gel This example also encompasses compounds comprising a C-terminal ester moiety, in which case the final LiOH step is eliminated and the amino acid methyl esters used to prepare the bromides in Table 2 are replaced by the coπesponding ethyl, propyl, isopropyl, butyl, sec- 6100 butyl, isobutyl, isoamyl, hexyl, octyl, cyclohexyl or phenethyl esters Example 128 A-O-CS-NH-CH -B 6105 The bromides from Table 2 (B-Br) are reacted according to the procedures of Example 16F- G The resultant alcohols are reacted according to the procedure of Example 18 with the exception that (S)-5-amιnomethyl-2-pyπohdone ( 1 0 equivalent) is replaced by an alcohol from Table 6 (A-OH, 1 0 equivalent) and CuCl (0 1 equivalent), and triphosgene (0 33 equivalent) is replaced by thiophosgene ( 1.0 equivalent) For products derived from 6110 alcohols 280-359 and 408-431 from Table 6, the LiOH hydrolysis step is followed by removal of the tert-butyloxycarbonyl (Boc) amine protecting group by stimng the resultant compound from the LiOH hydrolysis step in a 1 1 mixture of dichloromethane and trifluoroacetic acid until TLC analysis indicates that the reaction is complete The solvent is evaporated and the residue is purified by chromatography on silica gel 6115 This example also encompasses compounds comprising a C-terminal ester moiety, in which case the final LiOH step is eliminated and the amino acid methyl esters used to prepare the bromides in Table 2 are replaced by the corresponding ethyl, propyl, isopropyl, butyl, sec- butyl, isobutyl, isoamyl, hexyl, octyl, cyclohexyl or phenethyl esters 6120 Example 129 A-O-SO-NH-CH2-B The bromides from Table 2 (B-Br) are reacted according to the procedures of Example 16F- G and 18 A-B The resultant amines are reacted according to the procedure of Example 3 6125 with the exception that (S)-5-amιnomethyl-2-pyπohdone (1 0 equivalent) is replaced by an alcohol from Table 6 (A-OH, 1 0 equivalent) and CuCl (0 1 equivalent) For products derived from alcohols 280-359 and 408-431 from Table 6, the LiOH hydrolysis step is followed by removal of the tert-butyloxycarbonyl (Boc) amine protecting group by stirring the resultant compound from the LiOH hydrolysis step in a 1 1 mixture of dichloromethane 6130 and trifluoroacetic acid until TLC analysis indicates that the reaction is complete The solvent is evaporated and the residue is purified by chromatography on silica gel This example also encompasses compounds compπsing a C-terminal ester moiety, in which case the final LiOH step is eliminated and the amino acid methyl esters used to prepare the bromides in Table 2 are replaced by the coπesponding ethyl, propyl, isopropyl, butyl, sec- 6135 butyl, isobutyl, isoamyl, hexyl, octyl, cyclohexyl or phenethyl esters Example 130 A-O-SO2-NH-CH2-B 6140 The bromides from Table 2 (B-Br) are reacted according to the procedures of Example 16F- G and 18 A-B The resultant amines are reacted according to the procedure of Example 4 with the exception that (S)-5-amιnomethyl-2-pyπohdone (1 0 equivalent) is replaced by an alcohol from Table 6 (A-OH, 1 0 equivalent) and CuCl (0 1 equivalent) For products derived from alcohols 280-359 and 408-431 from Table 6, the LiOH hydrolysis step is 6145 followed by removal of the tert-butyloxycarbonyl (Boc) amine protecting group by stirnng the resultant compound from the LiOH hydrolysis step in a 1 1 mixture of dichloromethane and trifluoroacetic acid until TLC analysis indicates that the reaction is complete. The solvent is evaporated and the residue is purified by chromatography on silica gel. This example also encompasses compounds comprising a C-terminal ester moiety, in which 6150 case the final LiOH step is eliminated and the amino acid methyl esters used to prepare the bromides in Table 2 are replaced by the coπesponding ethyl, propyl, isopropyl, butyl, sec- butyl, isobutyl, isoamyl, hexyl, octyl, cyclohexyl or phenethyl esters. 6155 Example 131 A-S-B The anilines from Table 1 (B-NH2) are reacted according to the procedures of Example 13 A. The resultant fluorides are reacted according to the procedure of Example 13 with the exception that 2-mercaptopyridine is replaced by a mercaptan from Table 7 (A-SH). For 6160 products derived from mercaptans 301-394 from Table 7, the LiOH hydrolysis step is followed by removal of the tert-butyloxycarbonyl (Boc) amine protecting group by stiπing the resultant compound from the LiOH hydrolysis step in a 1: 1 mixture of dichloromethane and trifluoroacetic acid until TLC analysis indicates that the reaction is complete. The solvent is evaporated and the residue is purified by chromatography on silica gel. 6165 This example also encompasses compounds comprising a C-terminal ester moiety, in which case the final LiOH step is eliminated and the amino acid methyl esters used to prepare the anilines in Table 1 are replaced by the coπesponding ethyl, propyl, isopropyl, butyl, sec- butyl, isobutyl, isoamyl, hexyl, octyl, cyclohexyl or phenethyl esters. 6170 Example 132 A-S-CO-NH-B The procedure of Example 1 is used with the exception that 4-amino-2-phenylbenzoyl methionine methyl ester is replaced by an aniline from Table 1 (B-NH 2 ) and (S)-5- 6175 aminomethyl-2-pyπolidone (1.0 equivalent) is replaced by a mercaptan from Table 7 (A- SH). For products derived from mercaptans 301-394 from Table 7, the LiOH hydrolysis step is followed by removal of the tert-butyloxycarbonyl (Boc) amine protecting group by stiπing the resultant compound from the LiOH hydrolysis step in a 1: 1 mixture of dichloromethane and trifluoroacetic acid until TLC analysis indicates that the reaction is 6180 complete. The solvent is evaporated and the residue is purified by chromatography on silica gel. This example also encompasses compounds comprising a C-terminal ester moiety, in which case the final LiOH step is eliminated and the amino acid methyl esters used to prepare the anilines in Table 1 are replaced by the coπesponding ethyl, propyl, isopropyl, butyl, sec- 6185 butyl, isobutyl, isoamyl, hexyl, octyl, cyclohexyl or phenethyl esters Example 133 A-S-CS-NH-B 6190 The procedure of Example 1 is used with the exception that 4-amιno-2-phenylbenzoyl methionine methyl ester is replaced by an aniline from Table 1 (B-NH2), (S)-5- amιnomefhyl-2-pyπohdone (1 0 equivalent) is replaced by a mercaptan from Table 7 (A- SH), and triphosgene (0 33 equivalent) is replaced by thiophosgene (1 0 equivalent) For products derived from mercaptans 301-394 from Table 7, the LiOH hydrolysis step is 6195 followed by removal of the tert-butyloxycarbonyl (Boc) amine protecting group by stiπing the resultant compound from the LiOH hydrolysis step in a 1 1 mixture of dichloromethane and trifluoroacetic acid until TLC analysis indicates that the reaction is complete The solvent is evaporated and the residue is purified by chromatography on silica gel This example also encompasses compounds comprising a C-terminal ester moiety, in which 6200 case the final LiOH step is eliminated and the amino acid methyl esters used to prepare the anilines in Table 1 are replaced by the coπesponding ethyl, propyl, isopropyl, butyl, sec- butyl, isobutyl, isoamyl, hexyl, octyl, cyclohexyl or phenethyl esters 6205 Example 134 A-S-SO-NH-B The procedure of Example 3 is used with the exception that 4-amιno-2-phenylbenzoyl methionine methyl ester is replaced by an aniline from Table 1 (B-NH2) and (5)-5- amιnomethyl-2-pyπohdone ( 1 0 equivalent) is replaced by a mercaptan from Table 7 (A- 6210 SH) For products derived from mercaptans 301-394 from Table 7, the LiOH hydrolysis step is followed by removal of the tert-butyloxycarbonyl (Boc) amine protecting group by stiπing the resultant compound from the LiOH hydrolysis step in a 1 1 mixture of dichloromethane and trifluoroacetic acid until TLC analysis indicates that the reaction is complete The solvent is evaporated and the residue is purified by chromatography on silica 6215 gel This example also encompasses compounds comprising a C-terminal ester moiety, in which case the final LiOH step is eliminated and the amino acid methyl esters used to prepare the anilines in Table 1 are replaced by the coπesponding ethyl, propyl, isopropyl, butyl, sec- butyl, isobutyl, isoamyl, hexyl, octyl, cyclohexyl or phenethyl esters 6220 Example 135 A-S-SO -NH-B The procedure of Example 4 is used with the exception that 4-amino-2-phenylbenzoyl methionine methyl ester is replaced by an aniline from Table 1 (B-NH2) and (S)-5- 6225 aminomethyl-2-pyπolidone ( 1.0 equivalent) is replaced by a mercaptan from Table 7 (A- SH). For products derived from mercaptans 301-394 from Table 7, the LiOH hydrolysis step is followed by removal of the tert-butyloxycarbonyl (Boc) amine protecting group by stiπing the resultant compound from the LiOH hydrolysis step in a 1 : 1 mixture of dichloromethane and trifluoroacetic acid until TLC analysis indicates that the reaction is 6230 complete. The solvent is evaporated and the residue is purified by chromatography on silica gel. This example also encompasses compounds comprising a C-terminal ester moiety, in which case the final LiOH step is eliminated and the amino acid methyl esters used to prepare the anilines in Table 1 are replaced by the coπesponding ethyl, propyl, isopropyl, butyl, sec- 6235 butyl, isobutyl, isoamyl, hexyl, octyl, cyclohexyl or phenethyl esters. Example 136 A-S-CO-NH-CH 2 -B 6240 The bromides from Table 2 (B-Br) are reacted according to the procedures of Example 16F- G. The resultant alcohols are reacted according to the procedure of Example 18 with the exception that (S)-5-aminomethyl-2-pyπolidone is replaced by a mercaptan from Table 7 (A-SH). For products derived from mercaptans 301-394 from Table 7, the LiOH hydrolysis step is followed by removal of the tert-butyloxycarbonyl (Boc) amine protecting 6245 group by stiπing the resultant compound from the LiOH hydrolysis step in a 1: 1 mixture of dichloromethane and trifluoroacetic acid until TLC analysis indicates that the reaction is complete. The solvent is evaporated and the residue is purified by chromatography on silica gel. This example also encompasses compounds comprising a C-terminal ester moiety, in which 6250 case the final LiOH step is eliminated and the amino acid methyl esters used to prepare the bromides in Table 2 are replaced by the coπesponding ethyl, propyl, isopropyl, butyl, sec- butyl, isobutyl, isoamyl, hexyl, octyl, cyclohexyl or phenethyl esters. Example 137 6255 A-S-CS-NH-CH -B The bromides from Table 2 (B-Br) are reacted according to the procedures of Example 16F- G. The resultant alcohols are reacted according to the procedure of Example 18 with the exception that (S)-5-aminome.hyl-2-pyπolidone is replaced by a mercaptan from Table 7 (A-SH) and triphosgene (0.33 equivalent) is replaced by thiophosgene ( 1.0 equivalent). 6260 For products derived from mercaptans 301-394 from Table 7, the LiOH hydrolysis step is followed by removal of the tert-butyloxycarbonyl (Boc) amine protecting group by stiπing the resultant compound from the LiOH hydrolysis step in a 1 : 1 mixture of dichloromethane and trifluoroacetic acid until TLC analysis indicates that the reaction is complete. The solvent is evaporated and the residue is purified by chromatography on silica gel. 6265 This example also encompasses compounds comprising a C-terminal ester moiety, in which case the final LiOH step is eliminated and the amino acid methyl esters used to prepare the bromides in Table 2 are replaced by the coπesponding ethyl, propyl, isopropyl, butyl, sec- butyl, isobutyl, isoamyl, hexyl, octyl, cyclohexyl or phenethyl esters. 6270 Example 138 A-S-SO-NH-CH 2 -B The bromides from Table 2 (B-Br) are reacted according to the procedures of Example 16F- G and 18 A-B. The resultant amines are reacted according to the procedure of Example 3 6275 with the exception that (S)-5-aminomethyl-2-pyπolidone is replaced by a mercaptan from Table 7 (A-SH). For products derived from mercaptans 301-394 from Table 7, the LiOH hydrolysis step is followed by removal of the tert-butyloxycarbonyl (Boc) amine protecting group by stiπing the resultant compound from the LiOH hydrolysis step in a 1: 1 mixture of dichloromethane and trifluoroacetic acid until TLC analysis indicates that the reaction is 6280 complete. The solvent is evaporated and the residue is purified by chromatography on silica gel. This example also encompasses compounds comprising a C-terminal ester moiety, in which case the final LiOH step is eliminated and the amino acid methyl esters used to prepare the bromides in Table 2 are replaced by the coπesponding ethyl, propyl, isopropyl, butyl, sec- 6285 butyl, isobutyl, isoamyl, hexyl, octyl, cyclohexyl or phenethyl esters. Example 139 A-S-SO2-NH-CH2-B 6290 The bromides from Table 2 (B-Br) are reacted according to the procedures of Example 16F- G and 18 A-B. The resultant amines are reacted according to the procedure of Example 4 with the exception that (S)-5-aminomethyl-2-pyπolidone is replaced by a mercaptan from Table 7 (A-SH). For products derived from mercaptans 301-394 from Table 7, the LiOH hydrolysis step is followed by removal of the tert-butyloxycarbonyl (Boc) amine protecting 6295 group by stiπing the resultant compound from the LiOH hydrolysis step in a 1 : 1 mixture of dichloromethane and trifluoroacetic acid until TLC analysis indicates that the reaction is complete. The solvent is evaporated and the residue is purified by chromatography on silica gel. This example also encompasses compounds comprising a C-terminal ester moiety, in which 6300 case the final LiOH step is eliminated and the amino acid methyl esters used to prepare the bromides in Table 2 are replaced by the coπesponding ethyl, propyl, isopropyl, butyl, sec- butyl, isobutyl, isoamyl, hexyl, octyl, cyclohexyl or phenethyl esters. 6305 Example 140 A-O-B The procedure of Example 6 is used with the exception that 4-amino-2-phenylbenzoyl methionine methyl ester is replaced by an aniline from Table 1 (B-NH2) and 3- bromopyridine is replaced by a halide from Table 8 (A-Cl, A-Br, or A-I). For products 6310 derived from halides 202-239 from Table 8, the LiOH hydrolysis step is followed by removal of the tert-butyloxycarbonyl (Boc) amine protecting group by stiπing the resultant compound from the LiOH hydrolysis step in a 1: 1 mixture of dichloromethane and trifluoroacetic acid until TLC analysis indicates that the reaction is complete. The solvent is evaporated and the residue is purified by chromatography on silica gel. 6315 This example also encompasses compounds comprising a C-terminal ester moiety, in which case the final LiOH step is eliminated and the amino acid methyl esters used to prepare the anilines in Table 1 are replaced by the coπesponding ethyl, propyl, isopropyl, butyl, sec- butyl, isobutyl, isoamyl, hexyl, octyl, cyclohexyl or phenethyl esters. 6320 Example 141 A-S-B The procedure of Example 12 is used with the exception that 4-amino-2-phenylbenzoyl methionine methyl ester is replaced by an aniline from Table 1 (B-NH2) and 2- 6325 chloromethylpyridine hydrochloride is replaced by a halide from Table 8 (A-Cl, A-Br, or A- I). For products derived from halides 202-239 from Table 8, the LiOH hydrolysis step is followed by removal of the tert-butyloxycarbonyl (Boc) amine protecting group by stiπing the resultant compound from the LiOH hydrolysis step in a 1: 1 mixture of dichloromethane and trifluoroacetic acid until TLC analysis indicates that the reaction is complete. The 6330 solvent is evaporated and the residue is purified by chromatography on silica gel. This example also encompasses compounds comprising a C-terminal ester moiety, in which case the final LiOH step is eliminated and the amino acid methyl esters used to prepare the anilines in Table 1 are replaced by the coπesponding ethyl, propyl, isopropyl, butyl, sec- butyl, " isobutyl, isoamyl, hexyl, octyl, cyclohexyl or phenethyl esters. 6335 Example 142 A-NH-B The procedure of Example 24 is used with the exception that 4-amino-2-phenylbenzoyl 6340 methionine methyl ester is replaced by an aniline from Table 1 (B-NH 2 ) and 2- bromopyridine hydrobromide is replaced by a halide from Table 8 (A-Cl, A-Br, or A-I). For products derived from halides 202-239 from Table 8, the LiOH hydrolysis step is followed by removal of the tert-butyloxycarbonyl (Boc) amine protecting group by stiπing the resultant compound from the LiOH hydrolysis step in a 1: 1 mixture of dichloromethane 6345 and trifluoroacetic acid until TLC analysis indicates that the reaction is complete. The solvent is evaporated and the residue is purified by chromatography on silica gel. This example also encompasses compounds comprising a C-terminal ester moiety, in which case the final LiOH step is eliminated and the amino acid methyl esters used to prepare the anilines in Table 1 are replaced by the coπesponding ethyl, propyl, isopropyl, butyl, sec- 6350 butyl, isobutyl, isoamyl, hexyl, octyl, cyclohexyl or phenethyl esters. Example 143 A-O-CH2-B 6355 The bromides from Table 2 (B-Br) are reacted according to the procedures of Example 16F- G. The resultant alcohols are reacted according to the procedure of Example 28 with the exception that 3-chloromethylpyridine hydrochloride is replaced by a halide from Table 8 (A-Cl, A-Br, or A-I). For products derived from halides 202-239 from Table 8, the LiOH hydrolysis step is followed by removal of the tert-butyloxycarbonyl (Boc) amine protecting 6360 group by stiπing the resultant compound from the LiOH hydrolysis step in a 1: 1 mixture of dichloromethane and trifluoroacetic acid until TLC analysis indicates that the reaction is complete. The solvent is evaporated and the residue is purified by chromatography on silica gel. This example also encompasses compounds comprising a C-terminal ester moiety, in which 6365 case the final LiOH step is eliminated and the amino acid methyl esters used to prepare the bromides in Table 2 are replaced by the coπesponding ethyl, propyl, isopropyl, butyl, sec- butyl, isobutyl, isoamyl, hexyl, octyl, cyclohexyl or phenethyl esters. 6370 Example 144 A-S-CH -B The bromides from Table 2 (B-Br) are reacted according to the procedures of Example 16F- G. The resultant alcohols are reacted according to the procedure of Example 37 with the exception that 2-bromothiazole is replaced by a halide from Table 8 (A-Cl, A-Br, or A-I). 6375 For products derived from halides 202-239 from Table 8, the LiOH hydrolysis step is followed by removal of the tert-butyloxycarbonyl (Boc) amine protecting group by stirring the resultant compound from the LiOH hydrolysis step in a 1: 1 mixture of dichloromethane and trifluoroacetic acid until TLC analysis indicates that the reaction is complete. The solvent is evaporated and the residue is purified by chromatography on silica gel. 6380 This example also encompasses compounds comprising a C-terminal ester moiety, in which case the final LiOH step is eliminated and the amino acid methyl esters used to prepare the bromides in Table 2 are replaced by the coπesponding ethyl, propyl, isopropyl. butyl; sec- butyl, isobutyl, isoamyl, hexyl, octyl, cyclohexyl or phenethyl esters. 6385 Example 145 A-O -B The procedure of Example 47 is used with the exception that (2-phenyl-4-bromobenzoyl)- methionine methyl ester is replaced by a bromide from Table 2 (B-Br) and 4- 6390 bromoimidazole is replaced by a halide from Table 8 (A-Cl, A-Br, or A-I). For products derived from halides 202-239 from Table 8, the LiOH hydrolysis step is followed by removal of the tert-butyloxycarbonyl (Boc) amine protecting group by stiπing the resultant compound from the LiOH hydrolysis step in a 1: 1 mixture of dichloromethane and trifluoroacetic acid until TLC analysis indicates that the reaction is complete. The solvent is 6395 evaporated and the residue is purified by chromatography on silica gel. This example also encompasses compounds comprising a C-terminal ester moiety, in which case the final LiOH step is eliminated and the amino acid methyl esters used to prepare the bromides in Table 2 are replaced by the coπesponding ethyl, propyl, isopropyl, butyl, sec- butyl, isobutyl, isoamyl, hexyl, octyl, cyclohexyl or phenethyl esters. 6400 Example 146 A-CH=CH-B The products from Example 145 are reacted according to the procedure of Example 48. This example also encompasses compounds comprising a C-terminal ester moiety, in which 6405 case the final LiOH step is eliminated and the amino acid methyl esters used to prepare the bromides in Table 2 are replaced by the coπesponding ethyl, propyl, isopropyl, butyl, sec- butyl, isobutyl, isoamyl, hexyl, octyl, cyclohexyl or phenethyl esters 6410 Example 147 A-CH 2 -CH -B The products from Example 146 are reacted according to the procedure of Example 49 This example also encompasses compounds compπsing a C-terminal ester moiety, in which case the final LiOH step is eliminated and the amino acid methyl esters used to prepare the 6415 bromides in Table 2 are replaced by the coπesponding ethyl, propyl, isopropyl, butyl, sec- butyl, isobutyl, isoamyl, hexyl, octyl, cyclohexyl or phenethyl esters Example 148 6420 A-CO-C≡C-B The bromides from Table 2 (B-Br) are reacted according to the procedure of Example 47A The resultant acetylenes are reacted according to the procedure of Example 50 with the exception that 4-bromoιmιdazole is replaced by a halide from Table 8 (A-Cl, A-Br, or A-I) For products derived from halides 202-230 from Table 8, the LiOH hydrolysis step is 6425 followed by removal of the tert-butyloxycarbonyl (Boc) amine protecting group by stiπing the resultant compound from the LiOH hydrolysis step in a 1 1 mixture of dichloromethane and trifluoroacetic acid until TLC analysis indicates that the reaction is complete The solvent is evaporated and the residue is purified by chromatography on silica gel This example also encompasses compounds comprising a C-terrmnal ester moiety, 6430 in which case the final LiOH step is eliminated and the amino acid methyl esters used to prepare the bromides in Table 2 are replaced by the coπesponding ethyl, propyl, isopropyl, butyl, sec-butyl, isobutyl, isoamyl, hexyl, octyl, cyclohexyl or phenethyl esters Example 149 6435 A-CO-CH=CH-B The products from Example 148 are reacted according to the procedure of Example 48 This example also encompasses compounds compπsing a C-terminal ester moiety, in which case the final LiOH step is eliminated and the amino acid methyl esters used to 6440 prepare the bromides in Table 2 are replaced by the coπesponding ethyl, propyl, isopropyl, butyl, sec-butyl, isobutyl, isoamyl, hexyl, octyl, cyclohexyl or phenethyl esters. Example 150 A-CO-CH2-CH2-B 6445 The products from Example 149 are reacted according to the procedure of Example 49. This example also encompasses compounds comprising a C-terminal ester moiety, in which case the final LiOH step is eliminated and the amino acid methyl esters used to prepare the bromides in Table 2 are replaced by the coπesponding ethyl, propyl, isopropyl, 6450 butyl, sec-butyl, isobutyl, isoamyl, hexyl, octyl, cyclohexyl or phenethyl esters. Example 151 A-SO2-B The anilines from Table 1, entries 28-132 (B-NH2) are reacted according to the 6455 procedures of Example 13 A. The resultant fluorides are reacted according to the procedure of Example 13 with the exception that 2-mercaptopyridine is replaced by a mercaptan from Table 7 (A-SH). The resultant sulfides are oxidized according to the procedure of Example 14A. For products derived from mercaptans 301-394 from Table 7, the LiOH hydrolysis step is followed by removal of the tert-butyloxycarbonyl (Boc) amine protecting group by 6460 stiπing the resultant compound from the LiOH hydrolysis step in a 1: 1 mixture of dichloromethane and trifluoroacetic acid until TLC analysis indicates that the reaction is complete. The solvent is evaporated and the residue is purified by chromatography on silica gel. This example also encompasses compounds comprising a C-terminal ester moiety, 6465 in which case the final LiOH step is eliminated and the amino acid methyl esters used to prepare the anilines in Table 1 are replaced by the coπesponding ethyl, propyl, isopropyl, butyl, sec-butyl, isobutyl, isoamyl, hexyl, octyl, cyclohexyl or phenethyl esters. Example 152 6470 A-CH 2 SO2-B The procedure of Example 12 is used with the exception that 4-amino-2- phenylbenzoyl methionine methyl ester is replaced by an aniline from Table 1, entries 28- 132 (B-NH2) and 2-chloromethylpyridine hydrochloride is replaced by a halide from Table 8 (A-Cl, A-Br, or A-I). The resultant sulfides are oxidized according to the procedure of 6475 Example 14A. For products derived from halides 202-239 from Table 8, the LiOH hydrolysis step is followed by removal of the tert-butyloxycarbonyl (Boc) amine protecting group by stiπing the resultant compound from the LiOH hydrolysis step in a 1 1 mixture ot dichloromethane and trifluoroacetic acid until TLC analysis indicates that the reaction is complete The solvent is evaporated and the residue is purified by chromatography on silica 6480 gel This example also encompasses compounds comprising a C-terminal ester moiety, in which case the final LiOH step is eliminated and the amino acid methyl esters used to prepare the anilines in Table 1 are replaced by the coπesponding ethyl, propyl, isopropyl, butyl, sec- butyl, isobutyl, isoamyl, hexyl, octyl, cyclohexyl or phenethyl esters 6485 Example 153 A-SO2-CH2-B The bromides from Table 2, entries 28-132 (B-Br) are reacted according to the procedures 6490 of Example 16F-G The resultant alcohols are reacted according to the procedure of Example 37 with the exception that 2 -bromo thiazole is replaced by a halide from Table 8 (A- Cl, A-Br, or A-I) The resultant sulfides are oxidized according to the procedure of Example 14A For products derived from halides 202-239 from Table 8, the LiOH hydrolysis step is followed by removal of the tert-butyloxycarbonyl (Boc) amine protecting 6495 group by stiπing the resultant compound from the LiOH hydrolysis step in a 1 1 mixture of dichloromethane and trifluoroacetic acid until TLC analysis indicates that the reaction is complete The solvent is evaporated and the residue is puπfied by chromatography on silica gel This example also encompasses compounds comprising a C-terminal ester moiety, in which 6500 case the final LiOH step is eliminated and the amino acid methyl esters used to prepare the bromides in Table 2 are replaced by the coπesponding ethyl, propyl, isopropyl, butyl, sec- butyl, isobutyl, isoamyl, hexyl, octyl, cyclohexyl or phenethyl esters 6505 Example 154 (4-r(3-sulfonylmethylpyπdyl)amιnol-2-phenylbenzoyl . methionine Example 154A f4- (3-sulfonylmethylpyπdyl amιnol-2-phenylbenzoyl}methιonιne methyl ester 6510 A mixture of 3-chlorosulfonylmethy Ipyridine hydrochloride ( 1.0 equivalent) and (4-amino- 2-phenylbenzoyl)methionine methyl ester ( 1.0 equivalent) in dichloromethane is treated with triethylamine (2.2 equivalents). When judged complete by TLC analysis, the reaction is diluted with ethyl acetate, and then is washed with pH 4 water, saturated NaHC03, and brine. The mixture is dried and concentrated to give the crude title compound which is 6515 purified by chromatography on silica gel. Example 154B (4-[(3-sulfonylmethylpyridyl)aminol-2-phenylbenzoyl . methionine The resultant compound from Example 154A is hydrolyzed according to the procedure of 6520 Example IB to give the title product. Example 155 A-CH 2 SO -NH-B The procedure of Example 154 is used with the exception that 4-amino-2-phenylbenzoyl 6525 methionine methyl ester is replaced by an aniline from Table 1 (B-NH 2 ) and 3- chlorosulfonylmethylpyridine hydrochloride is replaced by a sulfonyl chloride from Table 9 (A-SO2CI). This example also encompasses compounds comprising a C-terminal ester moiety, in which case the final LiOH step is eliminated and the amino acid methyl esters used to prepare the 6530 anilines in Table 1 are replaced by the coπesponding ethyl, propyl, isopropyl, butyl, sec- butyl, isobutyl, isoamyl, hexyl, octyl, cyclohexyl or phenethyl esters. Example 156 A-SO2-NH-CH2-B 6535 The bromides from Table 2 (B-Br) are reacted according to the procedures of Example 16F- G. The resultant alcohols are converted to the coπesponding amines according to the procedures of Examples 18 A-B. These amines are reacted according to the procedure of Example 154 with the exception that -chlorosulfonylmethy Ipyridine hydrochloride is replaced by a sulfonyl chloride from Table 9 (A-SO2CI). 6540 This example also encompasses compounds comprising a C-terminal ester moiety, in which case the final LiOH step is eliminated and the amino acid methyl esters used to prepare the bromides in Table 2 are replaced by the coπesponding ethyl, propyl, isopropyl, butyl, sec- butyl, isobutyl, isoamyl, hexyl, octyl, cyclohexyl or phenethyl esters. 6545 Example 162 [4-(thιazo-4-ylmethylcarbonyl)amιno-2-phenylbenzoyllmethιonιne 6550 Example 162 A Thioformamide To a mechanically-stiπed solution of formamide (4 0 mL, 100 mmol) in THF (45 mL) was added P 4 S 1 0 (4 5 g, 10 1 mmol) while the reaction mixture was maintained at <37 °C using an ice-water bath The reaction mixture was then stiπed for 5 5 hours at ambient 6555 temperature The reaction mixture was filtered through a pad of celite and the filter cake was washed with THF The filtrate was concentrated and in vacuo and then under high vacuum for 4 hours to give thioformamide which was used without further purification Example 162B 6560 Ethyl 4-bromoacetoacetate To a mechanically-stiπed solution of ethyl acetoacetate (59 mL, 463 mmol) in ether (75 mL) was added bromine (23 5 mL, 912 mmol) while the reaction temperature was maintained below 23 °C using an ice-water bath The yellow-orange solution was stiπed for 5 hours with cooling and then was stiπed overnight at ambient temperature Ice (60 g) was 6565 added and the reaction mixture was extracted with ether The organic phase was washed twice with aqueous NaHCO3 saturated with NaCl and once with brine The ether solution was stiπed for 1 day over CaC and then was filtered through celite The filter cake was rinsed with " dichloromethane The filtrate was concentrated in vacuo to give ethyl 4- bromoacetoacetate (71 5 g) which was stored in the dark and stabilized with BaCO3 (300 6570 mg) Example 162C Ethyl 4-Thιazolylacetate To a solution in absolute ethanol (18 mL) of ethyl 4-bromoacetoacetate (7 0 mL, 104 6575 g, 49 7 mmol), prepared as in Example 162B, was added a solution in absolute ethanol/dioxane/toluene of thioformamide (4 g, 65 mmol), prepared as in Example 162 A, while the reaction temperature was maintained below 35 °C using an ice-water bath. The reaction mixture was stiπed at reflux for 30 minutes, and then was cooled to ambient temperature. The reaction mixture was poured into aqueous 2N HCl (210 mL) and extracted 6580 twice with ether. The organic extracts were discarded and the aqueous phase was taken to ph 7-8 with NaHCU3. The aqueous phase was extracted twice with ether. The ether extracts were dried over Na2SO 4 , filtered, and concentrated in vacuo to give 4.7 g of a dark oil. The oil was distilled at 20 mm Hg to give ethyl 4-thiazolylacetate (2.5 g, bp 1 11- 122 °C) as light- yellow oil. 6585 Example 162D 4-Thiazoylacetic acid A mixture of ethyl 4-thiazolylacetate (2.4 g, 14 mmol), prepared as in Example 162C, and aqueous 10% NaOH was stiπed for 10 minutes at ambient temperature. The 6590 reaction mixture was cooled to 0 °C and taken to pH 2-3 with concentrated HCl. The resulting white solid was filtered, washed with water and dried under high vacuum in the presence of P 2 O5 to give 4-thiazoylacetic acid (905 mg). Example 162E 6595 [4-(thiazo-4-ylmethylcarbonyl amino-2-phenylbenzoyllmethionine methyl ester To a suspension in dichloromethane (10 mL) of 4-thiazolylacetic acid (460 mg, 3.22 mmol), prepared as in Example 162D was added oxalyl chloride (300 μL, 3.44 mmol) and DMF (5 mL). The mixture was stiπed for 1.5 hours after bubbling ceased, and then was added over 5 minutes to a 5 °C 2-phase mixture of 4-amino-2-phenylbenzoyl methionine 6600 methyl ester (compound 8, 1.2 g, 3.2 mmol) in diclhloromethane ( 12 mL) and saturated aqueous NaHCO3 (15 mL). The cold bath was removed and the reaction mixture was stiπed for 1.5 hours. The reaction mixture was partitioned between ethyl acetate and saturated aqueous NaHCO3. The organic phase was dried over Na2SO4, filtered, and concentrated in vacuo to give a dark-brown residue (1.0 g). Chromatography on silica gel (10% ethyl 6605 acetate hexane) gave [4-(thiazo-4-ylmethylcarbonyl)amino-2-phenylbenzoyl] methionine methyl ester (581 mg) as a light-yellow powder. Example 162F r4-(thiazo-4-ylmethylcarbonyl amino-2-phenylbenzoyllmethionine 6610 The desired compound was prepared by saponification of [4-(thiazo-4- ylmethylcarbonyl)amino-2-phenylbenzoyl] methionine methyl ester, prepared as in Example 162E, using lithium hydroxide hydrate according to the method of Example 159. Η NMR (300 MHz, DMSO-d6) δ 10.42 (s, IH), 9.06 (d, IH), 8.43 (d, IH), 7.70 (d, IH), 7.63 (dd, IH), 7.52 (d, IH), 7.40 (d, IH), 7.35 (m, 5H), 4.28 (m, IH), 3.90 (s, 2H), 2.25 (m. 6615 2H), 2.00 (s, 3H), 1.86 (m, 2H); MS (DCI-NH 3 ) m/e 470 (M+H)+. Anal calcd for C 2 3H 2 3N3O 4 S2: C, 58.83; H, 4.94; N, 8.95. Found: C, 58.44; H, 4.87; N, 8.58. 6620 Example 163 4-(thiazol-2-ylmethylcarbonyl amino-2-phenylbenzoyllmethionine Example 163 A 3-bromosuccinaldehydic acid ethyl ester 6625 To a 0-5 °C mechanically-stiπed solution in diethyl ether (100 mL) of succinaldehydic acid ethyl ester (10.0 g, 77 mmol) was added bromine (3:9 g, 151 mmol) over 2.5 hours. The reaction mixture was stiπed for an additional 1.25 hours and the ether was distilled at atmospheric pressure. The remaining yellow oil was distilled (6.0-6.5 mm Hg, bp 95-101 °C) to give 3-bromosuccinaldehydic acid ethyl ester ( 10.7 g, 66%). 6630 Example 163B Ethyl 2-thiazolyl acetate To a slurry of thioformamide (3.9 g, 64 mmol) in diethyl ether (40 mL) and tetrahydrofuran (15 mL) was added 3-bromo-succinaldehydic acid ethyl ester (10.6 g, 51 6635 mmol), prepared as in Example 163A. The reaction mixture was heated at reflux for 30 minutes, then ethanol (50 mL) was added, 30-40 mL of ether was distilled off, and the reaction mixture was heated at reflux for one hour. The reaction mixture was cooled to ambient temperature and aqueous 2N HCl (200 mL) was added. The mixture was extracted twice with ether. The aqueous phase was taken to pH 7-8 with NaHCO3 (40 g) and was 6640 extracted with ether and twice with ethyl acetate. The combined organic layers were dried over Na 2 SO 4 , filtered, and concentrated in vacuo to give an orange oil which was purified by distillation (3 mm Hg, bp 109-111 °C) to give ethyl 2-thiazolyl acetate (2.15 g). Example 163C 6645 2-Thiazolyl acetic acid Ethyl 2-thiazolyl acetate (2.35 g, 13.7 mmol), prepared as in Example 163B, was added to 10% aqueous KOH. After about 10 minutes all of the oil dissolved to give a clear, bright-yellow solution. The reaction mixture was cooled to 0 °C and the pH was adjusted to 2-3 using concentrated HCl. The resulting solids were filtered off, rinsed with water, and 6650 dried over P2O5 under high vacuum to give 2-thiazolyl acetic acid ( 1.44 g). Example 163D [4-(thiazo-2-ylmethylcarbonyl amino-2-phenylbenzoyllmethionine methyl ester To a solution in DMF (4 mL) of 2-thiazolyl acetic acid (300 mg, 2.1 mmol), prepared 6655 as in Example 163C, was added 3-hydroxy-l,2,3-benzotriazin-4(3H)-one (373 mg, 2.3 mmol) followed by ethyl dimethylaminopropyl carbodiimide hydrochloride (442 mg, 2.3 mmol), and a solution of 4-amino-2-phenylbenzoyl methionine methyl ester (compound 8, 760 mg, 2.0 mmol) in dichloromethane (3 mL) and the reaction mixture was stiπed overnight at ambient temperature. The reaction mixture was diluted with ethyl acetate and 6660 washed saturated aqueous NaHCO3 (2x) and brine. The organic phase was dried over Na2SO 4 , filtered, and concentrated in vacuo to give a brown solid (1.12 g). Chromatography on silica gel (ethyl acetate) gave [4-(thiazol-2-ylmethylcarbonyl)amino-2- phenylbenzoyl]methionine methyl ester (600 mg). 6665 Example 163E r4-(thiazol-2-ylmethylcarbonyl)amino-2-phenylbenzoyllmethionine The desired compound was prepared by. saponification of [4-(thiazo-2- ylmethylcarbonyl)amino-2-phenylbenzoyl]methionine methyl ester, prepared as in Example 163D) using the procedure of Example 159. *H NMR (300 MHz, DMSO-d 6 ) δ 10.50 (s, 6670 IH), 9.00 (d, IH), 8.45 (d, IH), 7.79 (d, IH), 7.67 (d, IH), 7.61 (dd, IH), 7.42 (d, IH), 7.38 (m, 5H), 4.28 (m, IH), 4.01 (s, 2H), 2.25 (m, 2H), 2.00 (s, 3H), 1.86 (m, 2H); MS (DCI-NH3) m/e 470 (M+H)+. Anal calcd for C23H23N3O4S2 H2O: C, 56.66; H, 517; N, 8.62. Found: C, 56.75; H, 4.96; N, 8.45. 6675 Example 164 [4-(rRVthiazolidin-4-ylcarbonyl amino-2-phenylbenzoyllmethionine methyl ester hydrochloride 6680 Example 164 A N-tert-butoxycarbonyl-(R -(- thiazolidine-4-carboxylic acid To a solution of (R)-(-)-thiazolidine-4-carboxylic acid (1.0 g, 7.5 mmol) in aqueous IN ΝaOH (9 mL) and THF (9 mL) was added a solution of di-tert-butyldicarbonate (1.62 g, 6685 7.4 mmol) in THF (9 mL). An additional 2 mL of aqueous ΝaOH was added and the reaction mixture was stiπed overnight at ambient temperature. Additional aqueous ΝaOH was added to make a clear solution and the reaction mixture was washed with hexanes (3x). The hexane extracts were washed twice with saturated aqueous ΝaHCU3. The combined aqueous layers were acidified to pH 2 with 1.1 M NaHSO 4 and extracted twice with ether. 6690 The combined ether layers were dried over Na2SO 4 , filtered, and concentrated in vacuo to give N-rerf-butoxycarbonyl-(R)-(-)thiazolidine-4-carboxylic acid (1.3 g) which was used without further purification. Example 164B 6695 r4-(N-rgr?-butoxycarbonyl-(R)-thiazolidin-4-ylcarbonyl)amino-2-phenylbenzoyllmethionine methyl ester The desired compound was prepared by coupling of N-tert-butoxycarbonyl-(R)-(- )thiazolidine-4-carboxylic acid, prepared as in Example 164A with [4-amino-2- phenylbenzoyl] methionine methyl ester (compound 8) according to the method of Example 6700 163D. Example 164C [4-((R -thiazolidin-4-ylcarbonyl amino-2-phenylbenzoyllmethionine methyl ester hydrochloride 6705 To a mixture of [4-(N-tert-butoxycarbonyl-(R)-thiazolidin-4-ylcarbonyl)amino-2- phenylbenzoyljmethionine methyl ester (270 mg, 0.47 mmol) and thiophenol (0.1 mL, 0.97 mmol) was added 4Ν HCl-dioxane (10 mL) and the reaction mixture was stiπed for 45 minutes at ambient temperature The reaction mixture was partitioned between water and ether The aqueous phase was extracted with ether The organic extracts were discarded and 6710 the aqueous phase was lyophilized to give [4-((R)-thιazohdιn-4-ylcarbonyl)amιno-2- phenylbenzoyl] methionine methyl ester hydrochloride (150 mg) 'H NMR (300 MHz, DMSO-d6) δ 10 53 (s, IH), 8 45 (d, IH), 7.68 (m, 2H), 7 42 (dd, IH). 7 37 (m, 5H), 4 27 (m, 4H), 3 70, 3.25, 3 12 (all m, total 3H), 2.24 (m, 2H), 2 00 (s, 3H), 1 85 (m, 2H), MS (APCI) m/e 474 (M+H)+ Anal calcd for C23H28CIN3O 4 S2 1 4H 2 0 C, 51 61 , H, 6715 5 80, N, 7 85 Found. C, 51 67, H, 5.55, N, 7.28. Example 165 6720 14-((R)-thιazohdιn-4-ylcarbonyl')anιιno-2-phenylbenzoyllmethιonιne To a 0 °C solution in methanol (4.3 mL) of [4-((R)-thιazohdιn-4-ylcarbonyl)amιno-2- phenylbenzoyljmethiomne methyl ester hydrochloride (75 mg, 0 15 mmol) was added a solution of lithium hydroxide hydrate (18 mg, 0.43 mmol) in water (0.5 mL) The reaction mixture was stiπed for 1.5 hours, then the cold bath was removed and stiπing was 6725 continued overnight at ambient temperature. The reaction mixture was concentrated in vacuo and aqueous 2N HCl was added to the residue. The cloudy solution was extracted with ethyl acetate and chloroform-isopropanol The combined organic extracts were washed with brine, dried over Na2SO 4 , filtered, and concentrated in vacuo to give 4[-((R)-thιazohdιne-4- carbonyl)amιno-2-phenylbenzoyl]methιonιne (67 mg) l H NMR (300 MHz, DMSO-d6) 6730 δl l 10 (s, IH), 8.60 (d, IH), 7.70 (s, IH), 7.68 (dd, IH), 7 44 (dd, IH), 7 37 (m, 5H), 4 63 (m, 1Η), 4.37 (m, 3H), 3.70 (m, IH), 3.63 (s, 3H), 3.40 (m, IH), 2 24 (m, 2H), 2.00 (s, 3H), 1.85 (m, 2H); MS (APCI) m/e 460 (M+H) + Anal calcd for C 22 H25N3O 4 S 2 0 8 HCl: C, 54.06; H, 5.32; N, 8.60 Found. C, 54.21 ; H, 5.34, N, 8.00 6735 Example 166 [4-(fR)-tMazolidin-4-ylmethyl amino-2-phenylbenzoyl1methionine hydrochloride 6740 Example 166 A N-tert-butoxycarbonyl-(R)-(-)thiazolidine-4-carboxylic acid-N-methoxy- V-methyl amide To a solution in DMF (10 mL) of N-tert-butoxycarbonyl-(R)-(-)thiazolidine-4- carboxylic acid (777 mg, 3.33 mmol), prepared as in Example 164A, 3-hydroxy- 1,2,3- benzotriazin-4(3H)-one (602 mg, 3.69 mmol), and ethyl dimethylaminopropyl carbodiimide 6745 hydrochloride (709 mg, 3.70 mmol) was added N, 0-dimethylhydroxylamine hydrochloride (357 mg, 3.66 mmol) and 4-methylmorpholine (0.44 mL, 4.01 mmol) and the reaction mixture was stiπed overnight at ambient temperature. The reaction mixture was diluted with ethyl acetate and extracted with aqueous 1M H3PO4 (2x), saturated aqueous ΝaHCO3 (2x), and brine. The organic phase was dried over Na2SO 4 , filtered, and concentrated in vacuo. 6750 Chromatography on silica gel (2: 1 hexane-ethyl acetate) gave N-tert-butoxycarbonyl-(R)-(- )thiazolidine-4-carboxylic acid-N-methoxy-N-methyl amide (605 mg) as a thick yellow oil. Example 166B N-tert-butoxycarbonyl-(RA- thiazolidine-4-carboxaldehyde 6755 To a -78 °C solution in THF (6 mL) of N-tert-butoxycarbonyl-(R)-(-)thiazolidine-4- carboxylic acid-N-methoxy-N-methyl amide (550 mg, 2.0 mmol) was added lithium aluminum hydride (1.0 M in THF, 3.0 mL, 3.0 mmol) and the reaction mixture was stirred for 2.5 hours. The reaction was quenched with 10% aqueous citric acid (30 mL) and warmed to ambient temperature. The mixture was warmed to ambient temperature and 6760 extracted with ether (3x). The combined organic extracts were washed with brine, dried over MgSO4, filtered, and concentrated in vacuo to give N-tert-butoxycarbonyl-(R)-(- )thiazolidine-4-carboxaldehyde (440 mg) which was used without further purification. ■ Example 166C 6765 r4-(N-tert-butoxycarbonyl-("R -thiazolidin-4-ylmethyl)amino-2-phenylbenzovnmethionine methyl ester N-tert-butoxycarbonyl-(R)-(-)thiazolidine-4-carboxaldehyde was reductively aminated with 4-amino-2-phenylbenzoyl methionine methyl ester (compound 8) according to the procedure of Example 158B. 6770 Example 166C [4-((R)-thiazolidin-4-ylmethyl)amino-2-phenylbenzoyllmethionine methyl ester The desired compound was prepared according to the method of Example 164C, except substituting [4-(N-tert-butoxycarbonyl-(R)-thiazolidin-4-ylmethyl)amino-2- 6775 phenylbenzoyl] methionine methyl ester, prepared as in Example 166B, for [4-(N-tert- butoxycarbonyl-(R)-thiazolidin-4-ylcarbonyl)amino-2-phenylbenzoyl]methionine methyl ester. Example 166D 6780 r4-((R)-thiazolidin-4-ylmethyl)amino-2-phenylbenzoyllmethionine hydrochloride The desired compound was prepared by saponification of [4-((R)-thiazolidin-4- ylmethyl)amino-2-phenylbenzoyl]methionine methyl ester, prepared as in Example 166C according to the procedure of Example 165. »H ΝMR (300 MHz, DMSO-d6) δ 8.03 (d, IH), 7.33 (m, 6H), 6.69 (dd, IH), 6.59 (d, IH), 4.30 (dd, 2H), 4.23 (m, IH), 3.86 (m, 6785 IH), 3.46 (dd, 2H), 3.22 (dd, IH), 2.91 (m, IH), 2.24 (m, 2H), 2.00 (s, 3H), 1.85 (m, 2H); MS (APCI) m/e 446 (M+H)+, 444 (M-H)-. Anal calcd for C22H27Ν3O3S2ΗCI O.25H2O: C, 54.31; H, 5.90; N, 8.64. Found: C, 54.20; H, 6.07; N, 8.35. 6790 Example 169 r4-(4-hydroxy-prolinyl)amino-2-phenylbenzoyl1methionine trifluoroacetate 6795 Example 169 A N-Boc -4-ft-butyldimetylsilvDhydroxyproline To a solution of 1.3 g (3.6 mmol) of N-Boc-4-(t-butyldimethylsilyloxy)proline methyl ester, prepared as described by Rosen et al., 7. Med. Chem. 1988, 31, 1598, in 10 ml of methanol was added 5 ml (5 mmol) of 1 Ν LiOH in an ice bath. The reaction mixture 6800 was stiπed for 30 min. The reaction mixture was adjusted to pH 2-3 with 1 Ν HCl at the same temperature and the solvent was evaporated. The resulting residue was partitioned between dichloromethane and water, and extracted 3 times with dichloromethane. The combined organic solution was washed with 1 Ν HCl and water, dried over anhydrous magnesium sulfate, and concentrated in vacuo to give 1.05 g (96 %) of N-Boc-4-(t- 6805 butyldimethylsilyl-oxy)proline as a foamy solid which was used without further purification. Example 169B (4-[N-Boc-4-(t-butyldimethylsilyloxy)prolinyllamino-2-phenylbenzoyl} methionine methyl ester 6810 To a solution in dichloromethane (15 mL) of N-Boc-4-(t- butyldimethylsilyloxy)proline (1.0 g, 3.29 mmol), prepared as in Example 169A, was added 550 μ 1(3.9 mmol) of triethylamine in an ice bath under argon, followed by 470 μ 1(3.6 mmol) of isobutyl chlroformate. The reaction mixture was stiπed for 40 minutes. At this time TLC showed the absence of the starting material. To this solution, 1.07 g (2.97 mmol) 6815 of [2-phenyl-4-aminobenzoyl]methionine methyl ester (compound 8) in 10 ml of dichloromethane was introduced. The reaction mixture was stiπed overnight, during which time the ice bath expired. The reaction mixture was washed with 1 Ν HCl, 5 % sodium bicarbonate, and water, dried over magnesiun sulfate, and solvent was removed. The residue was flash-chromatographed on silica gel (7:3 hexanes-ethyl acetate) to yield 1.92 g 6820 (94 %) of {4-[N-Boc-4-(t-butyldimetylsilyl)hydroxyprolinyl]-2- phenylaminobenzoyl} methionine methyl ester as a foamy solid, mp 83 °C; [α] 25 D -36.2 (c=0.63, CHCI3); IH ΝMR (300 MHz, CDCI3) δ 9.94 (s, IH), 7.53-7.26 (m, 8H), 6.41 (d, IH, 7=6 0Hz), 4.55 (m, 4H), 3.63 (s, 3H), 3.57 (m, IH), 3.32 (m, IH), 2.30 (m, IH), 2.05 (m, 2H), 1.94 (s, 3H), 1.83 (m, IH), 1.73 (m, IH), 1.45 (s, 9H), 0.86 (s, 9H), 0.05 6825 (s, 6H); 13 C ΝMR (CDCI3) δ 171.8, 170.7, 169.3, 155.6, 140.0, 129.7, 129.0, 128.5, 128.2, 127.4, 120.2, 1 17.7, 80.7, 77.2, 70.1, 59.5, 54.7, 52.1, 51.7, 38.0, 30.9, 29.5, 28.2, 25.5, 17.7, 15.1, 4.9; HRMS (El) calculated for C35H5 iΝ3θ7SSi: 685.9498, found: 685.3217. 6830 Example 169C r4-(N-Boc-4-hydroxyprolinyl a_τuno-2-phenylbenzovHmethionine methyl ester To a solution of 1.82 g (2.65 mmol) of {4-[N-Boc-4-(t-butyldimethylsilyloxy)- prolinyl]amino-2-phenylbenzoyl} methionine methyl ester, prepared as in Example 169B, in 20 ml of THF was added 3 ml (3 mmol) of 1 M tetra-n-butylammoniun floride in THF. The 6835 reaction mixture was stiπed overnight, diluted with ethyl acetate, and washed 3 times with water. The combined aqueous washings were extracted 3 times with ethyl acetate. The combined organic fractions were dried over magnesium sulfate and concentrated in vacuo. The crude product was purified by flash chromatography on silica gel (ethyl acetate) to obtain 864 mg (57 %) of [4-(N-Boc-4-hydroxyprolinyl)amino-2-phenylbenzoyl]methionine methyl 6840 ester as a white solid: mp 121-123 °C; [α] 25 D -53.3 (c=0.43, CHCI3); J H ΝMR (300 MHz, CDCI3) δ 9.84 (s, IH), 7.60-7.38 (m, 8H), 6.35 (br s, IH), 4.58-4.51 (br s, 4H), 3.64 (s, 3H), 3.57 (m, IH), 3.48 (m, IH), 2.63 (m, IH), 2.44 (br s, IH), 2.07 (m, 2H), 1.98 (s, 3H), 1.86 (m, IH), 1.72 (m, IH), 1.44 (s, 9H); HRMS (El) calculated for C29H37Ν3O7S: 571.6872, found: 571.2352. 6845 Example 169D r4-(4-hydroxyprolinyl)amino-2-phenylbenzoyllmethionine trifluoroacetate To a solution of 358 mg (0.62 mmol) of [4-(N-Boc-4-hydroxyprolinyl)amino-2- phenylbenzoyljmethionine methyl ester, prepared as in Example 169C, in 6 ml of methanol 6850 was added 1 ml (1 mmol) of 1 Ν LiOH in an ice bath and the reaction mixture was stirred for 4 hours. The reaction mixture was adjusted to pH 2-3 with 1 Ν HCl at the same temperature and the solvent was evaporated. The resulting residue was partitioned between chloroform and water and extracted 3 times with chloroform. The combined organic solution was washed with 1 Ν HCl and water, dried over anhydrous magnesium sulfate, and concentrated 6855 in vacuo to give 317 mg (92 %) of [4-(4-hydroxyprolinyl)amino-2- phenylbenzoyl]methionine as a white solid. To a 5 ml of 1 : 1 solution of TFA and dichloromethane was added 306 mg (0.54 mmol) of the acid. After 3 hours, the reaction mixture was thoroughtly evaporated under high vacuum to give an oily residue. The residue was triturated with anhydrous ether and the white solid was collected by filtration to give 254 6860 mg (72%) of [4-(4-hydroxyprolinyl)amino-2-phenylbenzoyl]methionine trifluoroacetate: HPLC 90 % (purity); mp 127 (sub.), 154-157 °C (dec); iH ΝMR (300 MHz, CDCI3 + CD3OD) δ 7.53-7.29 (m, 8H), 4.67 (m, IH), 4.58 (s, IH), 4.50 (m, IH), 2.57 (m, IH), 2.14 (m, 2H), 2.01 (s, 3H), 1.96 (m, IH), 1.76 (m, IH); 13 C ΝMR (CD3OD) δ 174.8, 172.6, 168.1, 142.4, 141.2, 140.6, 133.2, 130.0, 129.6, 129.5, 128.8, 122.2, 1 19.3, 6865 71.2, 60.6, 55.2, 52.9, 39.9, 31.4, 30.9, 15.0. Example 170 6870 [4-((2S.4S)-4-mercaptopyπolidin-2-carboxy)amino-2- phenylbenzoyllmethionine-trifluoroacetate Example 170 A [4-((2S,4S)-l-Boc-4-acetylthiopyπolidin-2-carboxy)amino-2-phenylbenzoyl]methionine 6875 methyl ester To a solution of 140 mg (0.22 mmol) of {4-[N-Boc-4-(t-butyldimethylsilyloxy)- prolinyl]amino-2-phenylbenzoyl } methionine methyl ester, prepared as in Example 169C, in 10 ml of THF was added 128 mg (0.48 mmol) of triphenylphosphine, followed by 96 μl(0.49 mmol) of diisopropyl azodicarboxylate at 0 °C under argon atmosphere. The 6880 reaction mixture was stiπed for 40 minutes and 35 μl (0.49 mmol) of thiolacetic acid was added to this mixture at the same temperature. The reaction mixture was stiπed overnight, during which time the ice bath expired. The solvent was removed, and a 3: 1 solution of hexanes and ethyl acetate was introduced to the resulting residue to precipitate the insoluble by-products. After removal of by-products, the solution was concentrated. The crude 6885 product was chromatographed on silica gel (3: 1 hexanes-ethyl acetate) to yield 123 mg (89 %) of [4-((2S,4S)- l-Boc-4-acetylthiopyπolidin-2-carboxy)amino-s- phenylbenzoyljmethionine methyl ester as a foamy solid: mp 97 °C; [α] 25 D -105.2 (c=0.27, CHCI3); ! H ΝMR (300 MHz, CDCI3) δ 9.87 (s, IH), 7.68-7.38 (m, 8H), 6.37 (s, IH), 4.58 (br s, 4H), 4.02 (m, IH), 3.64 (s, 3H), 3.33 (br s, IH), 2.52 (br s, IH), 2.30 (s, 6890 3H), 2.03 (t, 2H, 7=7.8Hz), 1.99 (s, 3H), 1.90 (m, IH), 1.74 (m, IH), 1.45 (s, 9H); 13 C ΝMR (CDCI3) δ 195.5, 172.2, 169.9, 169.3, 169.0, 155.3, 140.3, 140.0, 130.2, 129.2, 128.7, 128.4, 127.7, 120.6, 117.9, 81.6, 60.2, 53.2, 52.3, 51.9, 39.3, 34.0, 31.2, 30.5, 29.6, 28.3, 15.2; MS (El) m/z (relative intensity) 629 (M+, 6), 571 (25), 529 (45), 196 ( 100). 6895 Example 170B r4-((2S.4S -4-mercaptopyπolidin-2-carboxy)amino-2-phenylbenzoyllmethionine trifluoroacetate To a solution of 120 mg (0.19 mmol) of [4-((2S,4S)-l-Boc-4-acetylthiopyrrolidin-2- 6900 carboxy)amino-2-phenylbenzoyl]methionine methyl ester, prepared as in Example 170A, in 5 ml of THF was added 1 ml ( 1 mmol) of 1 N LiOH in an ice bath. The reaction mixture was stirred for 2 hours. The reaction mixture was adjusted to pH 2-3 with 1 N HCl at the same temperature and the solvent was evaporated. The residue was partitioned between dichloromethane and water and extracted 3 times with dichloromethane. The combined 6905 organic solution was washed with 1 N HCl and water, dried over anhydrous magnesium sulfate, and concentrated in vacuo to give 105 mg (94 %) of [4-((2S,4S)-4-thiopyπolidin-2- carboxy)amino-2-phenylbenzoyl]methionine as a white solid. To 5 ml of a 1 : 1 solution of TFA and dichloromethane were added 105 mg (0.17 mmol) of the acid, followed by a few drops of triethylsilane. After 30 minutes, the reaction mixture was thoroughtly evaporated in 6910 high vacuum to give an oily residue. The residue was triturated with anhydrous ether and the white solid was collected by filtration to give 90 mg (80%) of [4-((2S,4S)-4-thiopyπolidin- 2-carboxy)amino-2-phenylbenzoyl]methionine trifluoroacetate: HPLC 86 % (purity); mp 169 °C (dec); 'H NMR (300 MHz, CD3OD) δ 7.59-7.28 (m, 8H), 4.39 (m, 2H), 3.53 (m, IH), 3.38 (m, IH), 3.22-3.12 (m, 2H), 2.87 (m, IH), 2.12 (m, IH), 2.00- 1.92 (m, 5H), 6915 1.72 (m, IH); 13 C NMR (CD3OD) δ 175.0, 172.7, 167.5, 142.6, 140.7, 133.4, 130.2, 129.8, 129.7, 129.0, 122.5, 1 19.5, 61.8, 55.3, 53.2, 41.1, 36.2, 31.6, 31.1 , 15.3. 6920 Example 171 [4-((2S.4R)-4-hydroxypyπolidin-2-ylmethyl amino-2-phenylbenzoyllmethionine hydrochloride Example 171 A 6925 (2S.4R -l-Boc-4-r(t-butyldimethylsilyloxy1-2-(hydroxymethy pyπolidine A suspension of calcium chloride (780 mg, 7 mmol) and 530 mg (14 mmol) of sodium borohydride in 25 ml of THF was stiπed at ambient temperature for 5 hours. To this suspension was added 2.5 g (7 mmol) of (2S,4R)-l-Boc-4-[(t-butyldimethylsilyl)oxy]-2- (carbomethoxy)pyπolidine methyl ester in 5 ml of THF and the reaction mixture was stiπed 6930 overnight. Excess hydride was destroyed by adding hydrated sodium sulfate. The white precipitate was removed by suction filtration through a pad of Celite, and the filtrate was dried over magnesium sulfate and concentrated to give 2.25 g (97 %) of (2S,4R)-l-Boc-4- [(t-butyldimethylsilyl)oxy]-2-(hydroxymethyl)pyπolidine as an colorless oil: Η NMR (CDC13) δ 0.05 (s, 6H), 0.85 (s, 9H), 1.47 (s, 9H), 1.90 (m, IH), 3.27-4.25 (complex m, 6935 7H), 4.89 (br d, IH, 7=6.6 Hz): MS (El) m/z 332 (M+), 258. Example 17 IB (2S.4R)-l-Boc-4-rt-butyldimethylsilyloxylpyπolidin-2-aldehyde To a solution of 1 ml (14.1 mmol) of DMSO in 7 ml of dichloromethane were added 6940 1.48 ml (10.4 mmol) of trifluoroacetic anhydride in 3.5 ml of dichloromethane at -78 °C under a slight stream of argon. After 10 min, 2.35 g (7 mmol) of (2S,4R)-l-Boc-4-[t- butyldimethylsilyloxy]-2-(hydroxymethyl)pyπolidine, prepared as in Example 171 A, in 7 ml of dichloromethane was added to this mixture at the same temperature. The reaction mixture was stiπed for 1 hour. To this solution was added 3 ml (21.5 mmol) of triethylamine. The 6945 reaction mixture was stiπed for 1 hour at -78 °C, slowly warmed to room temperature, and concentrated. The residue was chromatographed on silica gel (9: 1 hexanes-ethyl acetate to yield 1.08 g (47 %) of (2S,4R)-l-Boc-4-[t-butyldimethylsilyloxy]-pyπolidin-2-aldehyde as an oil: J H NMR (300 MHz, CDCI3) δ 9.39 (s, IH), 4.33 (m, IH), 4.17 (m, IH), 3.48 (m, IH), 3.35 (m, IH), 1.93 (m, 2H), 1.41 (s, 9H), 0.82 (s, 9H), 0.07 (s, 6H). 6950 Example 171C ■ 4-rf2S.4Ryi-Boc-4-t-butyldimethylsilyloxy1pyπolidin-2-ylmethyDamino-2- phenylbenzoyl) methionine methyl ester To a solution of 0.75 g (2.09 mmol) of [2-phenyl-4-aminobenzoyl]methionine 6955 methyl ester (compound 8) and 0.7 g (2.1 mmol) of (2S,4R)-l-Boc-4-[t- butyldimethylsilyloxy]-pyπolidin-2-aldehyde, prepared as in Example 17 IB, in 10 ml of methanol were added 1 ml of acetic acid, followed by 0.2 g (3.1 mmol) of sodium cyanoborohydride. The reaction mixture was stiπed overnight. After removal of the solvent, the residue was partitioned with ethyl acetate and 5 % sodium bicarbonate, and 6960 extracted 3 times with ethyl acetate. The combined organic solution was washed with water and brine, dried over magnesiun sulfate, and solvent was removed. The residue was flash- chromatographed on silica gel (2:1 hexanes-ethyl acetate) to yield 261 mg (74 %) of {4- [(2S,4R)-l-Boc-4-(t-butyldimetylsilyl)oxypyπolidin-2-ylmethyl]amino-2- phenylbenzoyl } methionine methyl ester as a white solid: mp 48 °C; [α] 25 D -15.6 (c=1.03, 6965 CHCI3); IH NMR (300 MHz, CDCI3) δ 7.67 (d, IH, 7=8.5 Hz), 7.37 (m, 6H), 6.57 (1 , IH), 6.37 (s, IH), 5.60 (br s, 2H), 4.60 (m, IH), 4.31 (m, 2H), 3.77 (s, 3H), 3.61-3.10 (m, 5H), 2.06 (t, 2H, 7=8.2 Hz), 1.98 (s, 3H), 1.85 (m, IH), 1.60 (m, IH), 1.43 (s, 9H); 0.84 (s, 9H), 0.03 (s, 6H); HRMS (El) calculated for C35H53N3θ6SSi: 671.3424, found: 671.3424. 6970 Example 17 ID [4-((2S,4R)-N-Boc-4-hydroxylpyπolidin-2-ylmethyl)amino-2-phenylbenzoyllmethionine methyl ester To a solution of 770 mg (1.14 mmol) of {4-[(2S,4R)-l-Boc-4-(f- 6975 butyldimethylsilyloxy)-pyπolidin-2-ylmethyl]amino-2-phenylbenzoyl } methionine methyl ester, prepared as in Example 171C, in 10 ml of THF was added 2 ml (2 mmol) of 1 M tetra- n-butylammoniun fluoride in THF. The reaction mixture was stiπed for 15 minutes at ambient temperature, diluted with ethyl acetate, and washed 3 times with water. The combined aqueous washings were extracted 3 times with ethyl acetate. The combined 6980 organic fractions were dried over magnesium sulfate and concentrated in vacuo. The crude product was purified by flash chromatography on silica gel (ethyl acetate) to obtain 467 mg (73 %) of 2-[4-((2S,4R)-N-Boc-4-hydroxypyπolidin-2-ylmethyl)amino-2- phenylbenzoyljmethionine methyl ester as a foamy solid: mp 81 °C; [ ] 24 D -15.9 (c=0.74, CHCI3); *H NMR (300 MHz, CDCI3) δ 7.63 (d, IH, 7=9.0 Hz), 7.35 (m, 6H), 6.57 (br 6985 s, IH), 6.38 (br s, IH), 5.67 (d, IH, 7=7.6 Hz), 5.54 (br s, IH), 4.55 (m, IH), 4.09 (m, 2H), 3.59 (s, 3H), 3.37-3.16 (m, 5H), 2.71 (br s, IH), 2.04(m, 2H), 1.96 (s, 3H), 1.80 (m, IH), 1.60 (m, IH), 1.40 (s, 9H); 13 C NMR (CDCI3) δ 172.0, 168.5, 156.4, 150.0, 141.7, 141.1, 131.3, 128.6, 127.7, 121.8, 1 13.5, 1 10.8, 80.2, 69.5, 69.1, 60.3, 55.3, 54.8, 52.2, 51.7, 49.0, 38.6, 31.5, 29.4, 28.3, -25.5, 15.2; HRMS (El) calculated for 6990 C29H39N3O6S: 557.2559, found: 557.2559. Example 17 IE [4-((2S,4R -N-Boc-4-hydroxypyπolidin-2-ylmethyl amino-2-phenylbenzoyllmethionine hydrochloride 6995 To a solution of 125mg (0.22 mmol) of [4-((2S,4R)-N-Boc-4-hydroxypyπolidin-2- ylmethyl)amino-2-phenylbenzoyl]methionine methyl ester, prepared as in Example 17 ID, in 5 ml of THF was added 0.5 ml (0.5 mmol) of 1 N LiOH in an ice bath. The reaction mixture was stiπed for 5 hours. The reaction mixture was adjusted to pH 2-3 with 1 N HCl at the same temperature and the solvent was evaporated. The residue was partitioned with 7000 dichloromethane and water, and extracted 3 times with dichloromethane. The combined organic solution was washed with 1 N HCl and water, dried over anhydrous magnesium sulfate, and concentrated in vacuo to give 50 mg (42 %) of the resulting free acid as a solid. To a 2 ml of 1 : 1 solution of TFA and dichloromethane was added 50 mg (0.09 mmol) of the acid. After 30 minutes, the reaction mixture was thoroughtly evaporated in high vacuum to 7005 give an oily residue. The residue was triturated with 0.3 ml of 3 M anhydrous HCl-ether in 5 ml of ether and the white solid was collected by filtration to give 35 mg (74 %) of [4- ((2S,4R)-N-Boc-4-hydroxypyπolidin-2-ylmethyl)amino-2-phenylbenzoyl]methionine hydrochloride: HPLC 72 % (purity). Η NMR (300 MHz, CD 3 OD) δ 7.71-7.30 (m, 6H), 6.76 (dd, IH, 7= 8.4, 2.4 Hz), 6.69 (d, IH, 7= 2.2 Hz), 4.55 (d, IH, 7= 4.0 Hz), 4.44 7010 (dd, IH, 7= 9.3, 4.2 Hz), 4.12 (m, IH), 3.62-3.19 (m, 4H), 2.02 (s, 3H), 2.21- 1.75 (m, 6H). 7015 Example 172 r4-(r2S.4S -4-thiopyπolidin-2-yl-methylamino -2-phenylbenzoyllmethionine hydrochloride Example 172 A r4-((2S.4SVN-Boc-4-acetylthiopyπolidin-2-yl-methylamino)-2-phenylbenzoyllmethionine 7020 methyl ester and r4-((2S,5S -4-Boc-1.4-diazabicyclo(2.2,l)octan-l-yl)-2-phenyl benzoyllmethionine methyl ester To a solution of 153 mg (0.27 mmol) of 2-Phenyl-4-[(2S,4R)-N-Boc-4- hydroxy]pyπolidine-2-methyl]aminobenzoylmethionine methyl ester, prepared as in 7025 Example 17 ID, in 10 ml of THF were added 142 mg (0.54 mmol) of triphenylphosphine, followed by 107 ul (0.54 mmol) of diisopropyl azodicarboxylate at 0 °C under argon atmosphere. The mixture was stiπed for 30 minutes and 40 ul (0.56 mmol) of thiolacetic acid was added at the same temperature. The reaction mixture was stiπed overnight, during which time the ice bath expired. The solvent was removed, and a 3: 1 solution of hexanes 7030 and ethyl acetate was introduced to the residue to precipitate the insoluble by-products. After removal of by-products, the solution was concentrated. The crude products were chromatographed on silica gel (1: 1 hexanes-ethyl acetate) to give 106 mg (63 %) of [4- ((2S,4S)-N-Boc-4-acetylthiopyπolidin-2-yl-methylamino)-2-phenylbenzoyl]methionine methyl ester and 35 mg (24 %) of the bicyclic [4-((2S,5S)-4-Boc-l,4- 7035 diazabicyclo(2,2,l)octan-l-yl)-2-phenyl)benzoyl]methionine methyl ester as white solids. [4-((2S,4S)-N-Boc-4-acetylthiopyπolidin-2-yl-methylamino)-2- phenylbenzoyljmethionine methyl ester: Η NMR (300 MHz, CDCI3) δ 7.65 (d, IH, 7=8.4 Hz), 7.37 (m, 6H), 6.60 (br s, IH), 6.41 (br s, IH), 5.66 (d, IH, 7=7.8 Hz), 5.53 (br s, IH), 4.58 (m, IH), 4.23 (br s, IH), 4.02 (br s, IH), 3.87 (m, IH), 3.60 (s, 3H), 3.38- 7040 3.12 (br s, 2H), 3.12 (dd, IH, 7=6.7, 1 1.4 Hz), 2.52 (m, IH), 2.30 (s, 3H), 2.05 (t, 2H, 7=7.6 Hz), ), 1.97 (s, 3H), 1.82 (m, IH), 1.62 (m, IH), 1.41 (s, 9H); 13 C NMR (CDCI3) δ 195.0, 172.1, 168.5, 155.8, 150.0, 141.8, 141.4, 131.5, 128.8, 128.6, 127.8, 122.2, 113.7, 1 1 1.0, 80.7, 60.4, 56.5, 52.3, 51.8, 49.2, 39.3, 36.0, 31.7, 30.6, 29.6, 28.4, 15.3; HRMS (El) calculated for C31H41N3O6S2: 615.2436, found: 615.2436. 7045 [4-((2S,5S)-4-Boc- 1 ,4-diazabicyclo(2,2, 1 )octan- 1 -yl)-2-phenyl)benzoyl]methionine methyl ester: ! H NMR (300 MHz, CDCI3) δ 7.75 (d, IH, 7=8.6 Hz), 7.54-7.40 (m, 6H), 6.57 (d, IH, 7=9.0 Hz), 6.36 (s, IH), 5.68 (br s, IH), 4.63 (m, 2H), 4.42 (br s, IH), 3.63 (s, 3H), 3.58-3.17 (m, 5H), 2.10 (m, 2H), 1.98 (s, 3H), 1.86 (m, IH), 1.66 (m, IH), 1.41 (s, 9H); 13 C NMR (CDCI3) δ 172.2, 168.5, 154.2, 148.7, 142.0, 141.4, 132.1 , 7050 131.7, 129.0, 128.8, 128.1, 122.1 , 1 13.7, 1 1 1.2, 80.0, 57.4, 56.4, 52.5, 52.0, 37.9, 37.4, 31.9, 29.7, 28.7, 15.5; HRMS (El) calculated for C29H37N3O5S: 539.2454, found: 539.2453. Example 172B 7055 r4-((2S,4S -4-thiopyπolidin-2yl-methylamino -2-phenylbenzoyllmethionine hydrochloride To a solution of 86 mg (0.14 mmol) of [4-((2S,4S)-N-Boc-4-acetylthioρyπolidin- 2yl-methylamino)-2-phenylbenzoyl]methionine methyl ester in 2 ml of THF was added 0.4 ml (0.4 mmol) of 1 N LiOH in an ice bath. The reaction mixture was stiπed for 2 hours. The reaction mixture was adjusted to pH 2-3 with 1 N HCl at the same temperature and the 7060 solvent was evaporated. The resulting residue was partitioned between dichloromethane and water, and extracted 3 times with dichloromethane. The combined organic solution was washed with 1 N HCl and water, dried over anhydrous magnesium sulfate, and concentrated in vacuo to give 67 mg (85 %) of the resulting free acid as a white solid. To 2 ml of 1 : 1 solution of TFA and dichloromethane were added 67 mg (0.12 mmol) of the acid, followed 7065 by a few drops of triethylsilane. After 30 minutes, The reaction mixture was thoroughtly evaporated under high vacuum to give an oily residue. The residue was triturated with anhydrous ether and the white solid was collected by filtration to give 62 mg (97 %) of [4- ((2S,4S)-4-thiopyπolidin-2yl-methylamino)-2-phenylbenzoyl]methionine hydrochloride: HPLC 83% (purity); Η NMR (300 MHz, CD3OD) δ 7.46-7.35 (m, 6H), 6.76 (d, IH, 7070 7=8.4 Hz), 6.70 (s, IH), 4.45 (m, IH), 3.91 (m, IH), 3.68-3.30 (m, 5H), 3.15 (m, IH), 2.66 (m, IH), 2.20 (m, IH), 2.10 (m, IH), 2.01 (s, 3H), 1.79 (m, 2H); 13 C NMR (CD3OD) δ 175.0, 173.3, 150.5, 143.5, 142.3, 131.3, 129.9, 129.6, 128.7, 125.9, 1 15.9. 1 12.5, 60.9, 54.6, 53.3, 45.8, 40.3, 35.4, 31.8, 31.0, 15.3. 7075 Example 182 f 4-( 1 H-benziιτudazol-5-ylcarboxyamino -2-phenylbenzoyl]methionine trifluoroacetate 7080 Example 182 A ( lH-l-/ Toluenesulfonylbenzimidazol-5-yl)carboxylic acid 5-Benzimidazolecarboxylic acid (1.0 g, 6.2 mmol) and p-toluenesulfonyl chloride (1.2 g, 6.2 mmol) were suspended in 10 mL of distilled water. Aqueous IN sodium hydroxide was added periodically to maintain a pH of approximately 9 over a period of 4 7085 hours. The reaction mixture was washed with methylene chloride (3X50 mL.) and was adjusted to pH 3 with IN hydrochloric acid. The precipitate which formed was collected by vacuum filtration, washed with distilled water and hexanes and air dried to give (lH-l-p- toluenesulfonylbenzimidazol-5-yl)carboxylic acid (0.75 g, 38%) as a white solid. 7090 Example 182B f4-( 1 H- 1 -p-Toluenesulfonylbenzimidazol-5-ylcarboxyamino -2-phenylbenzoyllmethionine methyl ester To 50 mL of methylene chloride containing [4-amino-2-phenylbenzoyl] methionine methyl ester hydrochloride (compound 8, 0.65 g, 1.64 mmol) and l-(3- 7095 dimethylaminopropyl)-3-ethylcarbodiimide hydrochloride (EDCI, 0.34 g, 1.8 mmol) was added (lH-l-/?-toluenesulfonylbenzimidazol-5-yl)carboxylic acid (0.52 g, 1.64 mmol), prepared as in Example 182 A, and the mixture was cooled to 0°C. Triethylamine (0.16 g, 1.64 mmol) was slowly added to the stiπed solution. After 1 hour, the ice bath was removed and the reaction was stiπed for an additional 96 hours. The organic layer was 7100 washed with distilled water, dried over magnesium sulfate and concentrated. The residue was purified by flash column chromatography (4: 1 ethyl acetate/hexanes) to give [4-(lH-l-/?- toluenesulfonylbenzimidazol-5-ylcarboxyamino)-2-phenylbenzoyl]methionine methyl ester (0.63 g, 59%) as a white solid. 7105 Example 182C r4-(lH-benzimidazol-5-ylcarboxyamino)-2-phenylbenzoyllmethionine trifluoroacetate [4-( IH- 1 -p-Toluenesulfonylbenzimidazol-5-ylcarboxyamino)-2- phenylbenzoyl] methionine methyl ester (0.2 g, 0.3 mmol), prepared as in Example 182B, was added to 5 mL of tetrahydrofuran (THF) and the mixture was cooled to 0°C. Lithium 7110 hydroxide (5 mL., 0.5M) was slowly added and the reaction mixture was stiπed for 2 hours. The THF was removed by evaporation and 0.5M HCl was added to adjust the pH to between 2 and 3 and the precipitate which formed was collected by vacuum filtration. The solid was purified by reverse phase preparative HPLC (Waters 25X10 cm, C-18 column, 220 nm UV detector, flow rate 15 mL./min, linear gradient from 5% acetonitrile and 95% water 71 15 containing 0.1% TFA to 60% acetonitrile in 40 minutes) and pure fractions were pooled and lyophilized to give [4-( lH-benzimidazol-5-ylcarboxyamino)-2-phenylbenzoyl]methionine trifluoroacetate as a white solid (0.146 g, 87%). Η NMR (300 MHz, DMSO-d6) δ 10.56 (s, IH), 9.05 (s, IH), 8.47 (d, IH, 7= 7.8 Hz), 8.40 (s, IH), 8.04 (d, IH, 7= 8.1 Hz), 7.88-7.89 (m, 2H), 7.33-7.48 (m, 6H), 4.30 (m, IH), 2.16-2.29 (m, 2H), 2.06 (s, 3H), 7120 1.84-2.00 (m, 2H). MS m/e 489 (M+H)+. Example 185 7125 r4-(piperidin-2-ylcarboxyamino)-2-phenylbenzoyllmethionine hydrochloride. Example 185 A di-rert-butoxycarbonylpiperidine-2-carboxylic acid Di-tert-butyl dicarbonate (15.5 g, 70.2 mmol) was added to a solution of piperazine- 7130 2-carboxylic acid (4.85 g, 23.4 mmol) and NaOH (98 mL of a 1 M aqueous solution, 98 mmol) in THF (100 mL). The cloudy mixture was stiπed for 16 hours and then concentrated under reduced pressure to remove THF. The residue was saturated with solid NaHCO3 and extracted with ether (2 x 30 mL). The aqueous layer was cooled to 0 °C and then adjusted to pH = 3 with 2 M aqueous HCl. A precipitate developed. The mixture was 7135 extracted with CH 2 CI 2 (3 x 75 mL), and the organic extracts were dried over MgS0 4 , filtered, and concentrated under reduced pressure to provide 7.6-1 g (98%) of di-tert- butoxycarbonylpiperidine-2-carboxylic acid as a tan solid. l U NMR (CDCI3) δ 1.45 (s, 18 H), 2.80-2.98 (br, 1 H), 3.04-3.36 (br comp, 2 H), 3.70-3.83 (br, 1 H), 3.94-4.05 (br, 1 H), 4.44-4.65 (br comp, 2 H), 4.80-4.95 (br, 1 H). LRMS (CI): 292, 331 (M+l) + , 348 7140 (M+NH 4 ) + . Example 185B r4-(di-tert-butoxycarbonylpiperidin-2-ylcarboxyamino -2-phenylbenzoyl1methionine methyl ester. 7145 The desired compound was prepared by coupling di-te/ -butoxycarbonylpiperidine-2- carboxylic acid with [4-amino-2-phenylbenzoyl]methionine methyl ester (compound 8) according to the procedure of Example 184 A. Example 185C 7150 r4-(di-fert-butoxycarbonylpiperidin-2-ylcarboxyamino -2-phenylbenzoyllmethιonine. Lithium hydroxide hydrate (0.411 g, 9.60 mmol) was added to a solution of [4-(di- tert-butoxycarbonylpiperidin-2-yl)carboxyamino-2-phenylmethionine methyl ester (ca 0.8 g, 1.20 mmol), prepared in Example 185B, in THF H2O (4: 1, 12 mL). The solution was stiπed for 20 hours and then treated with 1 M aqueous HCl (10 mL). The mixture was 7155 extracted with ethyl acetate (5 x 10 mL), and the organic extracts were rinsed with 1: 1 brine/ 1 N HCl (10 mL), dried over Na2SO 4 , and concentrated under reduced pressure to provide [4- (di-tert-butoxycarbonylpiperidin-2-yl)carboxyamino-2-phenylmethionine (0.72 g) as a white foam ( est. 89%). J H NMR (CD3OD) δ 1.3-1.5 (br, 18 H), 1.7- 1.9 (br comp, 2 H), 2.0 (br s, 3 H), 2.1-2.3 (br comp, 2 H), 2.9-4.8 (br comp, 8 H), 7.3-7.5 (br comp, 6 H), 7.5- 7160 7.6 (br m, 1 H), 7.6-7.7 (br m, 1 H). LRMS (CI): 657 (M+l)+, 457, 330. Example 185D r4-(piperidin-2-y lcarboxy amino)-2-pheny lbenzoy 11 methionine hydrochloride . [4-(di-tert-butoxycarbonylpiperidin-2-ylcarboxyamino)-2-phenylbenzoyl]methionine 7165 (0.72 g, 1.07 mmol), prepared in Example 185C, was treated with HCl (9.6 mL of a 4 M solution in dioxane, 38.5 mmol) and the solution was stiπed for 5 minutes, at which time a pink precipitate was observed. The mixture was treated with pentane (10 mL) and the precipitate was isolated by filtration to afford [4-(piperidin-2-yl)carboxyamino-2- phenylbenzoyl]methionine hydrochloride (0.448 g, 86%). 'H NMR (CD3OD) δ 1.73-1.88 7170 (m, 1 H), 1.93-2.05 (comp, 4 H), 2.05-2.14 (m, 1 H), 2.14-2.26 (m, 1 H), 3.32-3.64 (comp, 5 H), 3.68-3.85 (comp, 2 H), 3.97 (dd, 1 H), 4.13 (dd, 1 H), 4.73 (dd, 1 H), 7.35- 7.50 (comp, 5 H), 7.51-7.59 (m, 1 H), 7.74-7.80 (m, 1 H). LRMS (CI): 457 (M+l )+. 7175 Example 202 4-(2-pyπolidinone-5-ylcarbonylamino)-2-phenylbenzoylmethionine Example 202A r4-(2-pyπolidinone-5-ylcarbonylamino)-2-phenylbenzoyllmethionine methyl ester 7180 To a solution of L-pyroglutamic acid (49mg, 0.38 mmol) in 5 mL of DMF was added 3-hydroxyl,2,3-benzotriazin-4(3/f)-one ( 62mg, 0.38 mmol), (3-dimethylaminopropyl)-3- ethylcarbodiimide hydrochloride (58mg, 0.30 mmol) and [4-amino-2-phenylbenzoyl-L- methionine methyl ester (90mg, 0.38 mmol), prepared as in Example 192B, and the reaction mixture was stiπed at 25 °C for 12 hours. The reaction mixture was taken up in ethyl acetate 7185 and washed with 10 mL IN HCl, 5 mL satd aqueous NaHCO 3 and brine (3 x 10 mL). The organic layer was dried over Na 2 SO 4 , filtered and evaporated. Purification by radial chromatography (2-5% methanol-ethyl acetate gradient) to give [4-(2-pyπolidinone-5- ylcarbonylamino)-2-phenylbenzoyl]methionine methyl ester (92mg, 79%) as a white solid. 7190 Example 202B [4-(2-pyπolidinone-5-ylcarbonylamino)-2-phenylbenzoyl]methionine LiOH monohydrate (29mg, 0.69 mmol) was dissolved in 1 mL H 2 O and added to a solution of [4-(2-pyπolidinone-5-ylcarbonylamino)-2-phenylbenzoyl]methionine methyl ester, prepared as in Example 202A, (108mg, 0.23 mmol) in 3 mL of THF and the reaction 7195 mixture was stiπed at 25 °C for 1 hour. The reaction mixture was evaporated and 2 mL of IN HCl was added to the aqueous residue. The resulting precipitate was filtered and dried under vacuum to give [4-(2-pyπolidinone-5-ylcarbonylamino)-2-phenylbenzoyl]methionine (96 mg, 91%). Η NMR (300 mHz, CD 3 OD) δ 7.70 - 7.60 (m, 3H), 7.45 - 7.30 (m, 5H), 4.40 (bs, IH), 2.60 - 2.10 (m, 7H), 2.00 (s, 3H), 1.90 - 1.80 (m, 2H).CIMS MH + 456. 7200 Example 219 [4-(5-pyrimidylcarboxyamino)-2-phenylbenzoyllmethionine 7205 Example 219A 5 -pyrimidinecarboxylic acid methyl ester A mixture of 5-bromopyrimidine ( 1.59 g, 10 mmol), 1-propanol (1.5 mL, 20 mmol), bis(triphenylphosphine)palladium(II) chloride (400 mg, 0.50 mmol) and tributylamine (3.72 7210 g, 20 mmol) in DMF was stiπed at 90 °C under a carbon monoxide balloon for 10 hours. The reaction mixture was diluted with ethyl acetate ( 100 mL), washed with potassium dihydrogenphosphate ( 1.0 M, 20 mL, twice), water, and brine, dried over anhydrous magnesium sulfate, filtered, and concentrated in vacuo. The residue was then purified by column chromatography (50:50: 10 hexane-dichloromethane-ether) to give 3- 7215 pyrimidinecarboxylic acid methyl ester (715 mg, 52%). ! H NMR (300 MHz, CDCI3) δ 9.38 (s, IH), 9.30 (s, 2H), 4.36 (t, 2H), 1.83 (sextet, 2H), 1.05 (t, 3H). Example 219B [4-(5-pyrimidylcarboxyamino)-2-phenylbenzoynmethionine methyl ester 7220 A mixture of the 5-pyrimidinecarboxylic acid methyl ester prepared in Example 219 A (682 mg, 4.94 mmol) and aqueous sodium hydroxide solution (4.0 M, 2.5 mL) in THF was heated at 60 °C for 1.5 hours. Hydrochloric acid (6.0 N, 2 mL) was added to the reaction mixture, and the solvent was evaporated in vacuo. The residue was dried under high vacuum at 50 °C for 1 hour, and the redesolved in to THF. To the acid solution was added 7225 (4-amino-2-phenylbenzoyl)methionine methyl ester (compound 8, 1.97 g, 5.0 mmol), 3- hydroxy 1 ,2,3-benzotriazin-4(3H)-one (0.978 g, 6.0 mmol), l-(3-dimethylaminopropyl)-3- ethylcarbodiimide (1.15 g, 6.0 mmol) and triethylamine (2.8 mL, 20 mmol). After 14 hours, the reaction mixture was diluted with ethyl acetate (100 mL), washed with water and brine, dried over anhydrous magnesium sulfate, filtered, and concentrated in vacuo. The 7230 residue was then purified by column chromatography (50% ethyl acetate-hexane, then ethyl acetate) to give [4-(3-pyrimidylcarboxyamino)-2-phenylbenzoyl]methionine methyl ester (0.937 g, 41%). l Η NMR (300 MHz, CDCI3) δ 9.34 (s, IH), 9.19 (s, 2H), 9.01 (s, IH), 7.64 (d, IH), 7.52 (d, IH), 7.42 (dd, IH), 7.33 (m, 5H), 6.20 (br d, IH), 4.66 (m, IH), 3.69 (s, 3H), 2.14 (t, 2H), 2.02 (s, 3H), 1.95 (m, IH), 1.78 (m, IH). MS (CI + ) m/e 465 7235 (M+H)+. Example 219C r4-(5-pyrimidylcarboxyamino)-2-phenylbenzoyllmethionine To a solution of the [4-(5-pyrimidylcarboxyamino)-2-phenylbenzoyl]methionine 7240 methyl ester prepared in Example 21 OB (324 mg, 0.70 mmol) in methanol (2 mL) was added aqueous sodium hydroxide (2.0 N, 1.0 mL). After 14 hours, the reaction mixture was diluted with ethyl acetate ( 100 mL), washed twice with potassium dihydrogenphosphate ( 1.0 M. 20 mL each), water and brine, dried over anhydrous sodium sulfate, filtered, and concentrated in vacuo. The residue was then purified by column chromatography (ethyl 7245 acetate, then 95:5:0.5 ethyl acetate-methanol-acetic acid)to give [4-(3- pyrimidylcarboxyamino)-2-phenylbenzoyl]methionine (265 mg, 84%). H NMR (300 MHz, DMSO-d 6 ) δ 10.80 (s, IH), 9.38 (s, IH), 9.30 (s, 2H), 8.51 (d, IH), 7.83 (m, 2H), 7.50 (d, IH), 7.39 (m, 5H), 4.29 (m, IH), 2.28 (m, 2H), 2.00 (s, 3H), 1.86 (m, 2H). MS (APCI + ) m/e 451 (M+H)+. 7250 Example 231 r4-(3-piperidinecarboxyamino -2-phenylbenzoyllmethionine hydrochloride 7255 Example 231 A l-tert-butoxycarbonylpiperidine-3-carboxylic acid To a mixture of piperidine-3-carboxylic acid (1.29 g, 10 mmol) in THF (20 mL) was added aqueous 4N sodium hydroxide (5 mL) and di-tert-butyldicarbonate (2.62 g, 12 mmol) 7260 and the reaction mixture was stiπed for 6 hours. The reaction mixture was acidified with 3N HCl (7 mL) and extracted three times with ethyl acetate. The combined organic extracts were washed with water (2x) and brine, dried, filtered, and concentrated in vacuo to give 1-tert- butoxycarbonylpiperidine-3-carboxylic acid (2.11 g) as a white solid. 7265 Example 23 IB 4-( " l-tert-butoxycarhonylpiperidin-3-ylcarboxyamino)-2-phenylhenzovnmethionine methyl ester The desired compound was prepared by coupling of the product of Example 231 A and (4-amino-2-phenylbenzoyl)methionine methyl ester (compound 8) according to the 7270 method of Example 186C. Example 231C 4-(l-fert-butoxycarbonylpiperidin-3-ylcarboxyamino)-2-phenylbenzoyllmethionine The desired compound was prepared by saponification of the product of Example 7275 23 IB according to the procedure of Example 159. Example 23 ID r4-(3-piperidinecarboxyamino -2-phenylbenzoyllmethionine hydrochloride The product of Example 231C was deprotected with 4N HCl-dioxane using the 7280 procedure of Example 229B. J H nmr (300 MHz, D 2 O) δ 7.37 - 7.60 (m, 8H), 4.44 (dd, IH), 3.46 (dd, IH), 3.31 (m, 2H), 1.14 (m, IH), 3.02 (m, IH), 1.71 - 2.1 1 ι m, 8H), 2.02 (s, 3H). MS (CI NH 3 ) M/e 456 (M+H + , 438, 408, 339, 307, 196. Anal calcd for C 24 H3 0 C1N 3 O 4 S»2.54 H 2 O: C, 53.60; H, 6.57; N, 7.59. Found: C, 53.60; H, 6.19; N 7.59. 7285 Example 283 [4-( lH-4-trifluoro methyl- 1.2-dihydropyrid-3-ylcarbonylamino -2-phenylbenzoyl1methionine 7290 sodium salt Example 283A (4-nitro-2-phenylbenzoyl methionine 2-trimethylsilylethyl ester A mixture of £4-nitro-2-phenylbenzoyl)methionine methyl ester (7.69 g, 30 mmol), 7295 prepared as in Example 192 A and aqueous saturated lithium hydroxide (20 mL) in methanol (50 mL) was refluxed for 6 hours. The reaction mixture was carefully acidified with concentrated hydrochloric acid ( 10 mL), and extracted with ethyl acetate (4x). The combine extracts were washed with brine, dried over anhydrous magnesium sulfate, filtered and concentrated in vacuo. The residue was dissolved in dichloromethane (50 mL) and THF ( 10 7300 mL) and 2-trimethylsilylethanol (3.72 g, 31.5 mmol), 1 ,3-diisopropylcarbodiimide (5.17 mL, 33 mmol) and 4-dimethylaminopyridine (30 mg) were added sequentially. After 4 hours, aqueous hydrochloric acid (0.1 N, 0.5 mL) was added and the reaction mixture was stirred for another 2 hours. The reaction mixture was then filtered through silica gel (40 g), and the filtrate was concentrated in vacuo. The residue was purified by column 7305 chromatography (5% ethyl ether-hexane) to give the title compound (8.90 g, 87%). Example 283B (4-amino-2-phenylbenzoyl)methionine 2-trimethylsilylethyl ester A mixture of the product of Example 283A (8.85 g, 25.8 mmol), ammonium formate 7310 (4.88 g, 77.4 mmol) and palladium (10%) on carbon ( 1 g) in methanol was refluxed for 5 hours. The mixture was then filtered through Celite and rinsed with ethyl acetate. The filtrate was diluted with ethyl acetate, washed with water and brine, dried over anhydrous sodium sulfate, filtered and concentrated in vacuo to give the title compound which was used without further purification. 7315 Example 283C 4-(4-trifluoromethylpyrid-3-ylcarbonylamino)-2-phenylbenzoic acid 2-trimethylsilylethyl ester A mixture of 4-trifluoromethylnicotinic acid (472 mg, 2.46 mmol), the product of 7320 Example 283B (771 mg, 2.46 mmol), 3-hydroxyl,2,3-benzotriazin-4(3H)-one (481 mg, 2.95 mmol), l-(3-dimethylaminopropyl)-3-ethylcarbodiimide (566 mg, 2.95 mmol) in DMF (8 mL) was stiπed room temperature for 15 hours. The reaction mixture was diluted with ethyl acetate (100 mL), washed with water and brine, dried over anhydrous magnesium sulfate, filtered and concentrated in vacuo. The residue was purified by column 7325 chromatography (30% ethyl acetate-hexane) to give the title compound (1.04 g, 87%). Example 283D 4-( lΗ-4-trifluoro methyl- 1.2-dihydropyrid-3-ylcarbonylamino -2-phenylbenzoic acid 2- trimethylsilylethyl ester 7330 A solution of the product of Example 283C ( 1.02 g, 2.09 mmol), tetrabutylammonium borohydride (539 mg, 2.1 mmol) in 1 ,2-dichloroethane (10 mL) was heated at 80 °C for 6 hours. The reaction mixture was diluted with ethyl acetate, washed with saturated sodium bicarbonate, water and brine, dried over anhydrous magnesium sulfate. filtered and concentrated in vacuo. The residue was purified by column 7335 chromatography (30% ethyl acetate-hexane) to give the title compound (247 mg, 24%). Example 283E | " 4-( lH-4-trifluoromethyl-1.2-dihydropyrid-3-ylcarbonylamino)-2-phenylbenzoyll methionine methyl ester 7340 A solution of the product of Example 283D (227 mg, 0.48 mmol) and tetrabutylammonium fluoride (261 mg, 1.0 mmol) in dioxane was heated at 80 °C for 90 min. The solvent was then evaporated, and the residue was further dried under high vacuum (2 mmHg) for 1 hour. To the residue was added -methionine methyl ester hydrochloride (1 15 mg, 0.58 mmol), 3-hydroxy-l,2,3-benzotriazin-4(3H)-one (163 mg, 1.0 mmol), l-(3- 7345 dimethylaminopropyl)-3-ethylcarbodiimide (192 mg, 1.0 mmol), DMF (5 mL) and triethylamine (0.3 mL). After 15 hours, the reaction mixture was diluted with ethyl acetate, washed with water and brine, dried over anhydrous magnesium sulfate, filtered and concentrated in vacuo. The residue was purified by column chromatography (50% ethyl acetate-hexanes) to give the title compound (179 mg, 69%). 7350 Example 283F [4-(lΗ-4-trifluoromethyl-1.2-dihydropyrid-3-ylcarbonylamino)-2-phenylbenzoyllmethionine sodium salt The desired compound was prepared by saponification of the product of Example 7355 283E using the procedure of Example 276. ! H .NMR (300 MHz, DMSO-d 6 ) δ 9.67 (s, IH), 8.87 (br s, IH), 7.68 (m, 2H), 7.54 (s, IH), 7.41-7.30 (m, 6H), 7.03 (dd, IH), 6.51 (d, IH), 4.67 (t, IH), 4.48 (m, IH), 3.78 (m, IH), 2.14 (m, 2H), 1.96 (s, 3H), 1.77 (m, 2H). MS (APCI+) m/e 520 (M+H)+. 7360 Example 286 4-(2-piperazinylmethylaminoV2-phenylbenzoyllmethionine 7365 Example 286A J -tgrt-butvoxycarbonylpiperidine-2-carboxylic acid Di-tert-butyl dicarbonate (15.5 g, 70.2 mmol) was added to a solution of piperazine - 2-carboxylic acid (4.85 g, 23.4 mmol) and NaOH (98 mL of a 1 M aqueous solution, 98 mmol) in THF (100 mL). The cloudy mixture was stiπed for 16 hours and then was 7370 concentrated under reduced pressure to remove THF. The aqueous solution was saturated with NaHCU3 (s) and then extracted with ether (2x). The aqueous layer was cooled to 0 °C and then adjusted to pH 3 with 2 M aqueous HCl during which time a precipitate formed. The mixture was extracted with CH2CI2 (3x), and the organic extracts were dried (MgSO 4 ) and concentrated under reduced pressure to provide the desired compound (7.61 g, 98% as 7375 a tan solid. Example 286B J.-fert-butyoxycarbonylpiperidine-2-carboxylic acid /V-methyl /V-methoxy amide Triethylamine (1.75 g, 17.1 mmol) was added dropwise to a solution of N,0- 7380 dimethylhydroxylamine hydrochloride (0.741 g, 7.44 mmol), the product of Example 286A (2.46 g, 7.44 mmol), 3-hydroxy-l,2,3-benzotriazin-4(3H)-one (1.61 g, 9.67 mmol), and l-(3-dimethylaminopropyl)-3-ethylcarbodiimide (1.89 g, 9.67 mmol) in DMF (75 mL). The reaction mixture was stiπed at ambient temperature for 20 hours and then concentrated under reduced pressure (50 °C, 0.1 mm Ηg). The residue was dissolved in ethyl acetate (70 7385 mL), and the solution was extracted with saturated aqueous NaΗCU3 (3x) and brine. The organic phase was dried (MgSO 4 ) and concentrated to provide a golden wax. Flash column chromatography (20% ethyl acetate-hexane) afforded the desired compound (2.29 g) which was shown to be 78% pure by l U NMR. 7390 Example 286C J -tert-butyoxycarbonylpiperidine-2-carboxaldehyde A solution of the product of Example 286B (0.971 g, 2.81 mmol) in THF (4 mL) was added dropwise to a slurry of LAH (0.112 g, 2.81 mmol) in THF (4 mL) at -50 °C. After 10 minutes the bath temperature was adjusted to -10 °C for 10 min and then returned to 7395 -50 °C. The addition of saturated aqueous KHSO 4 (8 mL) produced vigorous gas evolution, after which reaction mixture was allowed to warm to ambient temperature over 20 minutes and then filtered through Celite. The filtrate was extracted with 1 N HCl (2x), saturated aqueous NaHCO3 (2x) and finally brine. The organic phase was dried (MgSO 4 ) and concentrated to provide the desired compound (0.304 g, 41%) as an amber oil. 7400 Example 286D r4-(J -terr-butoxycarhonylpiperazin-2-ylmethylamino)-2-phenylbenzoyllmethionine methyl ester The aldehyde prepared in Example 286C (0.599 g, 1.71 mmol) was added to a 7405 solution of N-(4-amino-2-phenylbenzoyl)methionine methyl ester hydrochloride ( 1.01 g, 2.05 mmol), prepared as in Example 192B, sodium acetate (0.425 g, 5.13 mmol) and acetic acid (0.205 g, 3.42 mmol) in isopropanol (7 mL). After 1 hour, Νa(CΝ)BH 3 (0.147 g, 2.22 mmol) was added in two portions and the mixture was stiπed for 15 hours before concentration under reduced pressure provided a waxy residue. Flash column 7410 chromatography (hexane-ethyl acetate-triethylamine 60:38:2) followed by radial chromatography eluting with 40% ethyl acetate-hexane) afforded the title compound (0.344 g, 31%) as a white foam. Η NMR (CDC1 3 ): d 1.35-1.52 (comp, 18H), 1.52-1.71 (m, 1 H), 1.71-1.93 (m, 1 H), 2.02 (s, 3 H), 2.02-2.20 (comp, 2 H), 2.80-3.12 (comp, 2 H), 3.12-3.33 (br, 1 H), 3.33-3.50 (br, 1 H), 3.64 (s, 3 H), 3.83-4.28 (br, 3 H), 4.28-4.45 7415 (br, 1 H), 4.60-4.72 (br, 1 H), 5.63-5.74 (br, 1 H), 6.44-6.58 (br, 1 H), 6.58-6.80 (br, 1 H), 7.33-7.52 (comp, 5 H), 7.72 (d, 1 H). LRMS (CI): 657 (M+l)+. Example 286E r4-(2-piperazinylmethylamino)-2-phenylbenzoyllmethionine 7420 Sodium hydroxide (0.642 mL of a 0.979 M aqueous solution, 0.629 mmol) was added to a solution of the product of Example 286D (0.344 g, 0.524 mmol) in methanol (2 mL). After 5 hours the mixture was lyopholized, and the resulting white foam was treated with HCl (4.7 mL of a 4 M dioxane solution, 18.8 mmol). After 7 hours, pentane was added and the yellow precipitate was isolated by filtration to afford the desired compound 7425 (79.3 mg, 24%) as the bis-hydrochloride, mono-sodium chloride salt. ! H NMR (300 MHz, CD 3 OD) d 1.71-1.85 (m, IH), 1.91-2.00 (m, IH), 2.02 (s, 3H), 2.02-2.15 (m, IH), 2.15-2.27 (m, IH), 3.32-3.56 (comp, 3H), 3.56-3.75 (comp, 4H), 3.75-3.96 (br, 2H), 4.45 (dd, IH), 6.73 (s, IH), 6.81 (d, IH), 7.30-7.50 (comp, 6H). LRMS (CI) m/e 443 (M+H)+. 7430 Example 302 r4-(2-furylmethylamιnomethyl)-2-phenylbenzoyllmethιonιne lithium salt 7435 Example 302A 4-(2-furylmethylamιnomethyl)-2-phenylbenzoιc acid methyl ester To a stiπed soltuion of 4-carboxaldehyde-2-phenylbenzoιc acid methyl ester (0 73 g, 3 0 mmol), prepared as in Example 160B, in methanol (15 mL) was added furfurylamine 7440 (0 33 g, 3 4 mmol), sieves (~ lg), NaBH3CN (0 29 g, 4 6 mmol) and acetic acid (~0 3 mL) to pH = 6. The mixture was stiπed for 3 hours at ambient temperature The reaction was concentrated in vacuo and the residue was taken up in ethyl acetate and filtered through a short bed of silica gel The bed was washed with ethyl acetate and the filtrate concentrated in vacuo The residue was purified by flash chromatography ( CH2Cl2-ethyl acetate 9 1) to 7445 give the desired compound (0 72 g, 73%) as an opaque yellow paste Example 302B r4-(2-furylmethylamιnomethyl)-2-phenylbenzoyllmethιonιne methyl ester The desired compound was prepared by saponification of the product of Example 7450 302A, followed by coupling with methionine methyl ester hydrochloride according to the method of Examples 299C and D. Example 302C r4-(2-furylmethylamιnomethyl)-2-phenylbenzoyllmethιonιne methyl ester 7455 To a stiπed solution of the product of Example 302B (56 mg, 0.12 mmol) in THF (2 mL) was added a solution of L1OH H2O (5.5 mg, 0.13 mmol) in H2O ( 1 mL) and the resulting solution stiπed for 3 hours at ambient temperature. The reaction was concentrated in vacuo, diluted with H2O, filtered and lyophohzed to give the title compound (57 mg, 97%) as a white powder. lH NMR (300 MHz, DMSO-d6, 90 °C) δ 7 48-7 24 (m, 9H), 7460 7 07-7 04 (m, IH), 6.37-6.34 (m, IH), 6.24-6.20 (m, IH), 3 76-3 69 (m, 5H), 2 43-2.16 (m, 3H), 2.00-1.66 (m, 5H) MS m/z 439 (M+ 1) + Anal calcd for C24H25L1N2O4S 2 H2O (480.50)- C, 59.99; H, 6 08; N, 5.83. Found: C, 59.83; H, 5 83; N, 5.74. Examples 350-357 All reactions were performed either in a Manual solid phase synthesis flask using a 120o rotary shaker or on an Advanced ChemTech Model 396 Multiple Peptide Synthesizer (Advanced ChemTech Inc.; Louisville, Kentucky) at ambient temperature. 7470 After the reactions were performed the finished compounds were cleaved from the resin. Usually, 80-90 mg of the dried resin containing the desired amide; urea; or secondary amine was treated with a 1.50 mL solution of 95/5 (v:v) trifluoroacetic acid/water for 1.5 h at ambient temperature. The spent resin was removed by filtration and the resulting cleavage solution evaporated in-vacuo. In most cases, 5- 20 mg of crude compound was obtained. 7475 Compounds obtained had the desired MW as determined by electrospray mass spectroscopy and had an HPLC purity of 40-90%, or were further purified by partition chromatography to afford compounds of 40-60% HPLC purity. Two types of gradients were used for the reverse phase HPLC. For the amides and ureas a gradient starting with 100% water-0.1% Trifluoroacetic acid and finishing with 100% acetonitrile-0.1 % Trifluoracetic acid during a 30 7480 minute period was used. For the secondary amines a gradient beginning with 100% water- 5mmol ammonium acetate and finishing with 80% acetonitrile-water-5mmol ammonium acetate during 25 minutes was used. 80 mg of resin (substitution 0.40 mmol/g) containing [4-amino-2- phenylbenoyl]methionine-Wang-polystyrene resin was shaken for 3 min. with 1.0 mL. of 7485 N-methylpyπolidone (NMP). The solvent was drained and the resin was treated 2x (3 min) with 1 mL. NMP. To the now swollen resin were then added 0.20 mL NMP; 0.20 mL of a 1.92 M diisopropylethylamine (DIEA)/NMP solution (15 eq.); 1.00 mL of a 0.180 mM/NMP solution of the desired carboxylic acid ( 5 eq.); and finally 0.20 mL of a 0.90 M Bromo-tris-pyπolidino-phosphonium hexafluorophosphate (PyBrop; 5 equiv.) l/NMP 7490 solution. The reaction slurry was then mixed for 6 h and drained. The resin was then washed with NMP (3x; 1.0 mL; 3 min. ea); isopropanol (IPA; 5x; 1.0 mL; 3 min. ea.); NMP (3x; 1.0 mL; 3 min. ea.); methanol (MEOH; 2x; 1.0 ml; 3 min. ea.); and finally diethyl ether (2x; 1.0 mL; 3 min. ea.). The resin was then dried and subjected to cleavage conditions described above. 7495 Examples 358 7500 90 mg of resin (substitution 0 39 mmol/g.) containing [4-amιno-2- phenylbenzoyl]methιonιne-Wang-polystyrene resin was shaken with 1.0 mL dimethylformamide (DMF) for 3 mm. The solvent was drained and the resin was then washed with DMF (3x; 1.0 mL, 3 min. ea.); tetrahydrofuran (THF; 4x; 1 0 mL. 3 min ea.), THF/dichloromethane (DCM) 1: 1 (vv) (4x; 1.0 mL; 3 min. ea.) The resin was then treated 7505 with 0.20 mL of DCM THF (1: 1) and a 1.0 mL solution of 0.50 M p- Nιtrophenylchloroformate/0.50 M DIEA in a 1: 1 solvent mixture of DCM/THF The resin suspension was then shaken for 15 min. and to the suspension was then added .020 mL of neat DIEA. After shaking for an additional 15 min.; the solvents were drained away and the resin was then washed with DCM/THF (1: 1) (4x; 1.0 mL; 3 min. ea ) The resin was then 7510 treated with 0.20 mL of DMF and 1.0 mL of a DMF solution containing 0.50 M of the desired primary or secondary amine and 0.50 M of DIEA. The suspension was shaken for 30 min. The solvent was drained off and the resin was then washed with DMF (4x, 1 0 mL, 3 min. ea); THF (4x; 1.0 mL; 3 min. ea.); DCM/THF (4x; 1.0 mL; 3 min ea); diethyl ether (4x; 1.0 mL, 3 min. ea.). The resin was then dried and subjected to cleavage from the resin 7515 as described above. 7520 Examples 360-362 Examples 364-366 Examples 369-374 Examples 377-378 Example 381 7525 Typically 80 mg of resin (substitution of 0.40 mmol/g) containing 4-formyl-2- phenylbenzamide-L-Methionine-Wang-polystyrene resin was swollen with 1.0 mL of dimethyl acetamide (DMA) for 3 min. The solvent was drained and the resin was then washed with additional DMA ( 2x; 1.0 mL; 3 min. ea.). The resin was then suspended in 0.20 mL of DMA and to the suspension was then added a 1.0 mL solution containing 0.48 7530 mM of the desired primary amine (10 eq.) in a 3: 1 (v:v) solution of DMA/acetic acid. The resin was shaken for 2 h and was then treated with 0.25 mL of a 2.4 mM solution of sodium cyanoborohydride (10 eq.) in DMA. The resin-slurry was shaken for an additional 2 h. The solvents were drained and the resin was then washed with DMA ( 6x; 1.0 mL; 3 min. ea.); DMF ( 6x; 1.0 mL; 3 min. ea.); IPA (6x; 1.0 mL; 3 min. ea.); DMF ( 6x; 1.0 mL; 3 min. 7535 ea.); MEOH ( 6x; 1.0 mL; 3 min. ea.); diethyl ether (6x; 1.0 mL; 3 min. ea.). The resin was dried and then subjected to cleavage as described above. Example R3 1 MS (M+H)± 370 425 N-N H 371 tl 458 N ' N ^ H 3 C ri 372 H 3 C^ 441 II O-N 373 H- 457 N-S 374 S H N ^ - N. 443 U 377 O^ 487 7540 Examples 395 and Example 398 The following compounds were prepared using the materials and methods described above. 7545 Example Example 403 7550 \4-( 1 -ethylthio-3-cyclohexylprop-2-ylaminomethyl -2-(2-methylphenyl)benzoyll methionine. The desired compound was prepared according to the method of Example 349A except substituting (S)-(+)-l-ethylthio-3-cyclohexyl-2-propylamine hydrochloride for (S)- (+)-2-amino-3-cyclohexyl-l-propanol hydrochloride. l U NMR (DMSO-d 6 , 300 MHz) δ 8.02 (m, IH), 7.50-7.38 (m, 2H), 7.22-7.05 (m, 4H), 4.21 (m, IH), 3.88-3.78 (m, 2H), 7555 2.74-2.60 (m, 2H), 2.51 (s, 3H), 2.44 (q, 7=7.5 Hz, 2H), 2.22- 1.95 (m, 5H), 1.88-1.50 (m, 7H), 1.45-1.25 (m, 4H), 2.21-1.02 (m, 3H), 1.12 (t, 7=7.5 Hz, 3H), 0.90-0.70 (m, 2H). MS (CI/NH 3 ) m/e: 557 (M+H)+ Anal calcd for C31H44N2O3S2 • 1.15 H2O: C, 64.47; H, 8.08; N, 4.85. Found: C, 64.48; H, 7.84; N, 4.72. 7560 Example 406 4-(N-benzyl-N-phenyl)-aminomethyl-2-(2-methylphenyl ' )benzoylmethionine The desired compound was prepared according to Example 273 except substituting 7565 N-benzylaniline for 2-thiophenemethanol in Example 273A. ! H NMR (CD3OD): δ 1.62-1.77 (m, 1 H), 1.86-2.07 (comp, 7 H), 2.07-2.18 (comp, 2 H), 4.37-4.47 (br, 1 H), 4.70-4.84 (comp, 4 H), 6.68-6.89 (br, 3 H), 7.08-7.32 (comp, 13 H), 7.35-7.40 (m, 1 H), 7.56-7.62 (m, 1 H). LRMS (CI): 539 (M+l) + . 7570 Examples 411-417 The following compounds are prepared according to the method of Example 407 except substituting the desired N-benzyl- or N-cyclolhexylmethylaminopiperazine for N- benzyl-3-aminopyridine. 7575 Example 475 7580 N-[4-N-(2.2-dibenzyl-3-hydroxypropyl amino-2-(2-methylphenyl)benzoyllmethionine sodium salt The desired compound was prepared according to the method of Examples 25 A -25B J H nmr (300 MHz, DMSO-d 6 ): δ 7.40 (d, 1 H), 7.25-7.10 (m, 15 H), 6.65 (m, 1 H), 6.27 (d, 1 H), 6.08 (m, 1 H), 4.84 (m, 1 H), 3.70 (m, 1 H), 3.17 (br s, 2 H), 3.03 (br s, 2 H), 7585 2.80 (AB q, 4 H), 2.18 (m, 1 H), 1.99,1.91 (2 br s's, 6 H), 1.97 (m, 1 H), 1.70-1.50 (m, 2 H). MS (APCI +) m/e 597 (M+H) + . 7590 Example 476 N-[4-N-(2-benzyI-3-hydroxypropyl amino-2-(2-methylphenyl ' )benzoyllmethionine sodium salt The desired compound was prepared according to the method of Examples 25 A -25B l H nmr (300 MHz, DMSO-d 6 ): δ 7.35 (d, 1 H), 7.28-7.10 (m, 10 H), 6.50 (m, 1 H), 6.16 7595 (d, 1 H), 6.05 (m, 1 H), 4.55 (m, 1 H), 3.64 (m, 1 H), 3.39 (m, 2 H), 2.62 (m, 2 H), 2.38 (m, 1 H), 2.15 (m, 1 H), 1.97,1.91 (2 br s's, 6 H), 1.95 (m, 2 H), 1.70- 1.50 (m, 2 H) (note: the methylene protons adjacent to the NH group might be buried in the residue water pk of DMSO). MS (APCI +) m/e 506 (M+H) + . 7600 Example 479 N-[4-N-(2-cyclohexylmethyl-3-hydroxypropyl)amino-2-(2- methylphenyDbenzoyllmethionine 7605 The desired compound was prepared according to the method of Examples 25 A -25B l H nmr (300 MHz, DMSO-d 6 ): δ 7.37 (d, 1 H), 7.16 (m, 3 H), 7.02 (d, 1 H). 6.93 (m, 1 H), 6.58 (m, 1 H), 6.00 (m, 1 H), 4.45 (m, 1 H), 3.65 (m, 1 H), 3.38 (m, 2 H), 2.19 (m, 1 H), 2.03, 1.97,1.93,1.92 (4 s's, 6 H), 1.96 (M, 1 H), 1.90-0.75 (m's, 14 H). MS (ESI -): m/e 51 1 (M-H)-. 7610 Example 481 N-[4-N-(4-trifluoromethylnicotinoyl amino-2-(2-methylphenyl ' )benzoyllmethionine 7615 lithium salt The desired compound was prepared according to the method of Example 57. 'H nmr (300 MHz, DMSO-d 6 ): δ 11.04 (br s, 1 H), 9.05 (s, 1 H), 8.98 (d, 1 H), 7.90 (d, 1 H), 7.69 (br d, 1 H), 7.57 (m, 2 H), 7.23 (m, 4 H), 6.97 (m, 1 H), 3.70 (m, 1 H), 2.20 (m, 1 H), 2.03 (m, 1 H), 1.91 (br s, 6 H), 1.70 (m, 1 H ), 1.58 (m, 1 H). MS (ESI -): m/e 7620 530 (M-H)-. Example 502 7625 N-[4-N-2-hvdroxyethylamino-2-phenylbenzoynmethionine The desired compound was prepared according to the method of Example 57, employing t-butyl bromoacetate. The resultant t-butyl ester was treated with TFA, and then reduced with borane. Η NMR (CD 3 OD): δ 1.68-1.81 (m, 1 H), 1.89-2.10 (m. 1 H), 2.01 (s, 3 H), 2.02-2.24 (comp, 2 H), 3.28 (t, 7= 5.9 Hz, 2 H), 3.72 (t, 7= 5.9 Hz, 2 H), 4.44 7630 (dd, 7= 4.4, 9.2 Hz, 1 H), 6.57 (d, 7= 2.3 Hz, 1 H), 6.65 (dd, 7= 2.4, 8.5 Hz. 1 H), 7.28- 7.44 (comp, 6 H). LRMS (CI): 389 (M+l)+ 7635 Example 503 N-[4-(N-2-amino-3-benzyloxypropionyl amino-2-phenylbenzoyl]methionine The desired compound was prepared according to the method of Example 57 ^H NMR (CD3OD): δ 1.71-1.88 (m, 1 H), 1.90-2.28 (comp, 6 H), 3.65-3.72 (m, 1 H), 3.86- 3.94 (comp, 2 H), 4.24-4.31 (m, 1 H), 4.44-4.56 (m, 1 H), 4.62 (dd, 7= 12.2, 29.2 Hz, 2 7640 H), 7.23-758 (comp, 1 1 H), 7.62-7.70 (comp, 2 H). LRMS (CI): 522 (M+l of free base)+ Example 504 7645 N- 4-N-(furan-2-ylmethyl)-N-benzylaminomethyl-2-(2-methylphenyl)benzoyllmethionine lithium salt The desired compound was prepared according to the method of Example 158 Η NMR (CD 3 OD): δ 1.57- 1.70 (m, 1 H), 1.75-1.92 (comp, 2 H), 1.94-2.01 (comp, 6 H), 2.01-2.09 (br, 1 H), 3.56-3.67 (comp, 6 H), 4.17-4.29 (br, 1 H), 6.20-6.23 (m, 1 H), 7650 6.33-6.36 (m, 1 H), 7.07-7.33 (comp, 8 H), 7.33-7.40 (comp, 2 H), 7.42-7.49 (comp, 2 H), 7.60-7.67 (m, 1 H). LRMS (CI): 543 (M+l of protonated acid)+. 7655 Example 505 N-r4-N-phenyl-N-benzylaminomethyl-2-phenylbenzoynmethionine The desired compound was prepared according to the method of Example 157 J H NMR (d 6 -DMSO): δ 1.73-1.96 (comp, 2 H), 1.99 (s, 3 H), 2.12-2.32 (comp, 2 H), 5.53- 3.66 (comp, 2 H), 3.72-3.76 (br s, 1 H), 4.24-4.33 (comp, 2 H), 4.57-4.61 (br s, 1 H), 7660 4.72 (s, 2 H), 6.58-6.96 (comp, 3 H), 7.06-7.19 (comp, 2 H), 7.25-7.42 (comp, 8 H), 8.53 (d, 7= 7.7 Hz, 1 H). LRMS (CI): 479 (M+l) + . 7665 Example 506 N-[4-N-(2-benzylphenyl)aminomethyl-2-(2-methylphenyl')benzoyllmethionine The desired compound was prepared according to the method of Example 157 Η NMR (CD 3 OD): δ 1.63- 1.80 (br, 1 H), 1.87-2.07 (br, 7 H), 2.07-2.23 (comp, 2 H), 4.02 (s, 2 H), 4.38-4.51 (comp, 3 H), 6.87-6.93 (br, 1 H), 6.96-7.44 (comp, 14 H), 7.58-7.64 7670 (m, 1 H). LRMS (CI): 539 (M+l)+, 556 (M+NH 4 )+. Example 507 7675 N-r4-N-(2-phenyl)ethyl-N-phenyl aminomethyl-2-(2-methylphenyl)benzoyl1methionine The desired compound was prepared according to the method of Example 157 ! H NMR (CD3OD): δ 1.55-1.68 (m, 1 H), 1.71-2.12 (comp, 9 H), 2.92 (t, 2 H), 3.63-3.71 (m, 2 H), 4.16-4.27 (br, 1 H), 4.52 (s, 2 H), 6.64 (t, 1 H), 6.74 (d, 2 H), 6.99-7.30 (comp, 13 H), 7.60 (d, 1 H). LRMS (ESL): 551 (M-l)-. 7680 Example 508 N-r4-N-(3-phenyl N )propyl-N-phenyl)aminomethyl-2-(2-methylphenyl benzoyllmethionine 7685 The desired compound was prepared according to the method of Example 157 'H NMR (CD 3 OD): δ 1.45- 1.62 (m, 1 H), 1.63-2.05 (comp, 1 1 H), 2.52-2.61 (m, 1 H), 3.30- 3.39 (m, 2 H), 4.08-4.19 (br, 1 H), 4.50 (s, 2 H), 6.49-6.56 (comp, 3 H), 6.92-7.23 (comp, 13), 7.49-7.56 (m, 1 H). LRMS (ESL): 565 (M-l)-. 7690 Example 509 N-r4-N-(2,2-diphenyl')ethyl-N-phenyl N )aminomethyl-2-(2-methylphenyl)benzoyllmethionine The desired compound was prepared according to the method of Example 157 l H 7695 NMR (d 6 -DMSO): δ 1.46-2.02 (comp, 10 H), 3.38-3.42 (m, 1 H), 3.61-3.73 (br , 1 H), 4.16 (d, 7= 7.3 Hz, 2 H), 4.31 (s, 2 H), 4.40-4.47 (m, 1 H), 6.55-6.67 (comp, 3 H), 6.78 (s, 1 H), 6.82-6.94 (br, 1 H), 7.05-7.21 (comp, 8 H), 7.22-7.30 (comp, 4 H), 7.35-7.41 (comp, 5 H). LRMS (CI): 629 (M+l)+. 7700 Example 510 N- 4-N-(adamantan-l-ylmethyl)-N-phenyl aminomethyl-2-(2- methylphenyDbenzoyllmethionine 7705 The desired compound was prepared according to the method of Example 157 Η NMR (d 6 -DMSO): δ 1.48-2.20 (br, comp, 25 H), 3.16-3.31 (br m, 1 H), 3.40-4.30 (br comp, 4 H), 4.65-4.74 (br m, 1 H), 6.49-6.57 (br m, 1 H), 6.68-6.75 (br comp, 2 H), 6.85-7.12 (br comp, 3 H), 7.14-7.25 (br comp, 5 H), 7.45 (d, 7= 8.0 Hz, 1 H). LRMS (CI): 597 (M+l)+. 7710 Example 511 N-[4-N-(2-adamantan-l-ylethyl)-N-phenyl)aminomethyl-2-(2- 7715 methy lpheny Dbenzoy 11 methionine The desired compound was prepared according to the method of Example 157 Η NMR (d 6 -DMSO): δ 1.28-1.37 (comp, 2 H), 1.47-1.71 (comp, 15 H), 1.88-2.10 (comp, 1 1 H), 3.33-3.47 (br comp, 2 H), 3.61-3.69 (br m, 1 H), 4.54 (s, 2 H), 6.55 (t, 7= 7.1 Hz, 1 H), 6.63 (d, 7= 8.1 Hz, 2 H), 6.88-6.94 (br m, 1 H), 6.97 (d, 7= 1.3 Hz, 1 H), 7.07- 7720 7.21 (comp, 5 H), 7.27 (dd, 7= 1.7, 7.8 Hz, 1 H), 7.49 (d, 7= 8.2 Hz, 1 H). LRMS (ESL ): 609 (M-1)-. 7725 Example 512 N-[4-N.N-dibenzylaminomethyl-2-(2-methylphenyl benzoyl]methionine lithium salt The desired compound was prepared according to the method of Example 158 Η NMR (d 6 -DMSO): δ 1.44-2.17 (comp, 10 H), 3.33-3.77 (comp, 7H), 6.90-7.56 (comp, 17 H). LRMS (ESI-): 551 (M-l of protonated acid)-. 7730 Example 513 N-[4-N-(2-phenylethyl -N-benzylaminomethyl-2-(2-methylphenyl)benzoyllmethionιne 7735 lithium salt The desired compound was prepared according to the method of Example 158 ^H NMR (d 6 -DMSO): δ 1.65-1.90 (comp, 2 H), 1.96 (s, 3 H), 1.98-2.24 (comp, 5 H), 3.04- 3.20 (comp, 4 H), 4.17-4.32 (br, 1 H), 4.36-4.56 (br, 4 H), 7.03-7.34 (comp, 12 H), 7.43-7.53 (br, 3 H), 7.54-7.63 (comp, 2 H), 7.67-7.76 (comp, 2 H), 7.76-7.84 (m, 1 H), 7740 8.32 (d, 7= 7.3 Hz, 1 H), 1 1.42-1 1.64 (br, 1 H), 12.35-12.55 (br, 1 H). LRMS (CI): 567 (M+l)+. 7745 Example 514 N-r4-N-(3L-phenoxybenzyl)-N-benzylaminomethyl-2-(2-methylphenyl)benzoynmethionine lithium salt The desired compound was prepared according to the method of Example 158 *H NMR (d 6 -DMSO): δ 1.65-1.90 (comp, 2 H), 1.95 (s, 3 H), 1.96-2.22 (comp, 5 H), 3.42- 7750 3.58 (br, 2 H), 4.15-4.39 (comp, 5 H), 6.88-7.62 (comp, 19 H), 7.64-7.71 (m, 1 H), 8.05-8.22 (m, 1 H), 11.30-11.44 (br, 1 H). LRMS (CI): 645 (M+l)+. 7755 Example 515 N-[4-N-('2-hydroxyethyl)-N-benzylaminomethyl-2-phenylbenzoyllmethionine lithium salt The desired compound was prepared according to the method of Example 158 ] H NMR (d 6 -DMSO): δ 1.75-1.97 (comp, 2 H), 2.00 (s, 3 H), 2.15-2.34 (comp, 2 H), 3.00- 3.1 1 (br m, 2 H), 3.79-3.87 (br m, 2 H), 4.28-4.51 (comp, 5 H), 7.32-7.43 (comp, 3 H), 7760 7.43-7.55 (comp, 6 H), 7.64-7.79 (comp, 4 H), 8.66 (d, 7= 7.7 Hz, 1 H). LRMS (CI): 493 (M+l)+. 7765 Example 516 N- 4-N-methyl-N-(2-phenyethyl aminomethyl-2-(2-methylphenyl')benzoyl1methionine lithium salt The desired compound was prepared according to the method of Example 158 'H NMR (d 6 -DMSO): δ 1.65-1.91 (comp, 2 H), 1.96 (s, 3 H), 1.99-2.28 (comp, 5 H), 2.75 7770 (s, 1 H), 3O5-3.25 (comp, 2 H), 3.25-3.44 (comp, 2 H), 4.17-4.30 (br, 1 H), 4.30-4.40 (m, 1 H), 4.46-4.56 (m, 1 H), 7.07-7.38 (comp, 9 H), 7.47-7.60 (comp, 2 H), 7.68-7.75 (m, 1 H), 8.33 (d, 7= 7.0 Hz, 1 H), 11.10-11.26 (br, 1 H), 12.50-12.86 (br, 1 H). LRMS (CI): 491 (M+l)+. 7775 Example 517 N-r4-N-benzyl-N-pyrazin-2-ylaminomethyl-2-(2-methylphenyl benzoyllmethionine lithium salt 7780 The desired compound was prepared according to the method of Example 157 'H NMR (d 6 -DMSO): δ 1.46-2.09 (comp, 10 H), 3.59-3.70 (br, 1 H), 4.83-4.95 (comp, 4 H), 6.90-6.95 (br, 1 H), 7.00 (s, 1 H), 7.04-7.34 (comp, 10 H), 7.49 (d, 7= 8.1 Hz, 1 H), 7.80 (d, 7= 2.6 Hz, 1 H), 8.04-8.05 (m, 1 H), 8.07-8.10 (m, 1 H). LRMS (ESL): 539 (M- 1 of protonated acid)-. 7785 Example 518 N-r4-N-(2-phenyethyl -N-pyrimidin-5-ylaminomethyl-2-(2- 7790 methylphenyDbenzoyllmethionine lithium salt The desired compound was prepared according to the method of Example 157 !H NMR (d 6 -DMSO): δ 1.46-2.05 (comp, 10 H), 2.88 (t, 7= 7.5 Hz, 2 H), 3.56-3.65 (br, 1 H), 3.73 ( 7= 7.5 Hz, 2 H), 4.66 (s, 2 H), 6.90-7.01 (br comp, 2 H), 7.05-7.31 (comp, 10 H), 7.49 (d, 7= 7.8 Hz, 1 H), 8.23 (s, 2 H), 8.41 (s, 1 H). LRMS (ESL): 553 (M-l of 7795 protonated acid)-. Example 519 7800 N-[4-N-(2-indol-3-ylethyl)aminomethyl-2-(2-methylphenyl)benzoyllmethionine lithium salt The desired compound was prepared according to the method of Example 158 *H NMR (300 MHz, DMSO) δ 1.48-1.75 (m, 2H), 1.75-1.97 (m, 3H), 1.93 (s, 3H), 1.99 (m, 2H), 2.06-2.15 (m, 2H), 2.74-2.87 (m, 4H), 3.65 (brs, IH), 3.79 (m, 2H), 6.88-6.93 (m, IH), 6.93 (ddd, 7=6.8, 6.8, 1.0 Hz, IH), 7.03 (ddd, 7=6.8, 6.8, 1 Hz, IH), 7.10 (d, 7805 7=2.1 Hz, IH), 7.10-7.23 (m, 5H), 7.30 (d, 7=8 Hz, IH), 7.36 (dd, 7=8 Hz, IH), 7.46 (d, 7=7.8 Hz, IH), 7.47 (d, 7=7.8 Hz, IH). MS (ESI(+)) m/z 516 (M+H) + . Anal calcd for C30H32N3O3SL .3OH2O: C, 66.1 1 ; H, 6.40; N, 7.71. Found: C, 66.15; H, 6.38; N, 7.64. 7810 Example 520 N-r4-N-(2-cyclohexyl-l-ethan-l-ol-2-yl aminomethyl-2-(2- methylphenyllbenzoyllmethionine lithium salt 7815 The desired compound was prepared according to the method of Example 158 ^H NMR (300 MHz, DMSO) δ 0.93-1.19 (m, 6H), 1.35-1.77 (m, 4H), 1.77-2.06 (m, 7H), 1.91 (s, 3H), 2.18 (brs, IH), 2.26 (m, 3H), 3.40-3.48 (m, IH), 3.59-3.70 (m, IH), 3.73 (d, 7= 14.2 Hz, IH), 3.81 (d, 7= 13.9 Hz, IH), 4.36 (brs, IH), 6.87-7.00 (m, IH), 7.1 1- 7.27 (m, 5H), 7.36 (d, 7=8 Hz, IH), 7.47 (d, 7=8 Hz, IH). MS (ESI(+)) m/z 499 7820 (M+H) + . Anal calcd for C28H37N2θ4SLi » 0.75H 2 O: C, 64.91; H, 7.49; N, 5.41. Found: C, 64.92; H, 7.39; N, 5.21. 7825 Example 523 N- F4-N-C 1.3-diphenylpropan-2-yl aminomethy l-2-(2-methylphenyl)benzoynmethionine lithium salt The desired compound was prepared according to the method of Example 158 ^H NMR (300 MHz, DMSO) δ 1.48-1.74 (m, 2H), 1.74-2.02 (m, 3H), 1.93 (s, 3H), 2.03- 7830 2.14 (m, 2H), 2.54-2.73 (m, 4H), 2.97 (pentet, 7=6.5 Hz, IH), 3.63-3.72 (brs, IH), 3.78 (s, 2H), 6.90 (brs, 2H), 7.05-7.26 (m, 16H), 7.37 (d, 7=7.8 Hz, IH). MS (ESI(+)) m/z 567 (M+H) + . Anal calcd for C35H37N2θ3SLi » 0.90H 2 O: C, 71.38; H, 6.64; N, 4.76. Found: C, 71.40; H, 6.28; N, 4.69. 7835 Example 524 N-[4-N-(1.3-dicyclohexylpropan-2-yl aminomethyl-2-(2-methylphenyl benzoynmethionine lithium salt 7840 The desired compound was prepared according to the method of Example 158 *H NMR (300 MHz, DMSO) δ 0.70-0.88 (m, 4H), 1.01-1.17 (m, 8H), 1.20- 1.38 (m, 4H), 1.46-1.64 (m, 12H), 1.64-1.75 (m, 2H), 1.92 (s, 3H), 1.94-2.02 (m, 2H), 2.13-2.18 (m, 2H), 3.60-3.76 (m, 3H), 6.84-6.97 (m, IH), 7.04-7.24 (m, 5H), 7.36 (dd, 7=8, 1 Hz, IH), 7.45 (d, 7=8 Hz, IH). MS (ESI(+)) m/z 579 (M+H) + . Anal calcd for 7845 C3 5 H49N2θ3SLi.0.75H 2 O: C, 70.26; H, 8.51 ; N, 4.68. Found: C, 70.25; H, 8.52; N. 4.57. 7850 Example 526 N-r4-N-(l-Cyclohexyl-6-methylhept-3-en-2-yl aminomethyl-2-(2- methylphenyDbenzoyllmethionine lithium salt The desired compound was prepared according to the method of Example 158 H NMR (300 MHz, DMSO) δ 1.74-0.86 (m, 7H), 1.02-1.19 (m, 4H), 1.27-1.38 (m, 2H), 7855 1.46- 1.87 (m, 14H), 1.93 (s, 3H), 1.99 (s, 3H), 2.17 (m, IH), 3.51-3.82 (m, 3H), 5.1 1 (m, IH), 5.43 (m, IH), 6.83-6.96 (m, IH), 7.00-7.24 (m, 5H), 7.24-7.36 (m, IH), 7.47 (d, 7=7 Hz, IH). MS (APCI(+)) m/z 565 (M+H) + . Anal calcd for C34H47N2O3SLi«2.02H O: C, 67.20; H, 8.48; N, 4.61. Found: C, 67.24; H, 8.35; N, 4.47. 7860 Example 527 N-[4-N-(l-Cyclohexyl-6-methylheptan-2-yl)aminomethyl-2-(2- 7865 methylphenyl benzoyl]methionine lithium salt The desired compound was prepared according to the method of Example 158 H NMR (300 MHz, DMSO) δ 0.80 (d, 7=5 Hz, 3H), 0.82 (d, 7=5 Hz, 3H), 1.02-1.40 (m, 12H), 1.40-1.65 (m, 12H), 1.75-1.83 (m, IH), 1.92 (s, 3H), 1.99 (m, IH), 2.16 (m, IH), 2.43 (m, IH), 3.60-3.77 (m, 3H), 6.86-6.95 (m, IH), 7.08-7.22 (m, 5H), 7.35 (d, 7=8.0 7870 Hz, IH), 7.47 (d, 7=8.0 Hz, IH). MS (APCI(+)) m/z 567 (M+H) + . Anal calcd for C34H49N2O3SLM .15H 2 O: C, 66.99; H, 8.48; N, 4.60. Found: C, 67.03; H, 8.62; N, 4.49. ' Example 528 N-r4-N-(l-Cyclohexyl-2.3-dihydroxy-6-methylheptan-2-yl)aminomethyl-2-(2- methylphenyDbenzoyllmethionine The desired compound was prepared according to the method of Example 158 H 7880 NMR (300 MHz, DMSO) δ 0.72-1.35 (m, 10H), 0.85 (d, 7=7 Hz, 3H), 0.87 (d, 7=7 Hz, 3H), 1.43-1.76 (m, 6H), 1.82-2.14 (m, 4H), 2.00 (s, 3H), 2.06 (s, 3H), 3.07 (brs, IH), 3.58 (s, IH), 3.96-4.14 (m, 2H), 4.40-4.59 (m, 2H), 4.99-5.23 (m, 4H), 6.08-6.10 (m, IH), 7.17-7.35 (m, 5H), 7.55 (m, IH), 7.74 (m, IH), 8.80 (brs, 0.5H), 9.25 (brs, 0.5H). MS (DCI/NH3) m/z 599 (M+H) + . Anal, calcd for C34H5θN2θ5S » 1.55H 2 O « 1.05TFA: C, 7885 55.70; H, 6.90; N, 3.51. Found: C, 55.72; H, 6.91; N, 3.38. Example 529 7890 N-r4-N-(l-Cvclohexyl-2.3-dihvdroxy-6-methylheptan-2-yl) aminomethyl-2-(2-methylphenyl benzoyllmethionine The desired compound was prepared according to the method of Example 158 ^H NMR (300 MHz, DMSO) δ 0.80-1.40 (m, 16H), 1.45-1.77 (m, 6H), 2.00 (s, 3H), 2.04 (s, 3H), 1.80-2.13 (m, 4H), 3.20-3.40 (m, IH), 3.59 (m, IH), 3.39-4.10 (m, IH), 4.38-4.55 7895 (m, IH), 4.60-4.90 (m, 4H), 6.10 (m, IH), 7.20-7.40 (m, 5H), 7.55 (m, IH), 7.80 (m, IH), 9.0 (brs, IH). MS (DCI/NH3) m/z 599 (M+H) + . Anal calcd for C34H50N2O5S .OOH2OA85TFA: C, 54.70; H, 6.56; N, 3.38. Found: C, 54.70; H, 6.59; N, 3.27. 7900 Example 537 N- 4-( " 3-furan-2-yl-2-phenylprop-2-en-l-ylaminomethyl)-2-(2- methylphenyDbenzoyll methionine lithium salt 7905 The desired compound was prepared according to the method of Examples 158 Η NMR (MeOH-^) δ 7.69-7.61 (m, 1 H), 7.40-7.29 (m, 3 H), 7.22-7.17 (m, 9 H), 6.70 (dd, 1 H, J= 8.7, 2.6 Hz), 6.48 (bs, 1 H), 6.41-6.38 (m, 1 H), 6.15-6.13 (m, 1 H), 5.44 (d, 1 H, 7= 3.4 Hz), 4.46-4.38 ( , 1 H), 4.10 (d, 2 H, 7= 1.3 Hz), 2.18-1.85 (m, 8 H), 1.79-1.66 (m, 1 H), 1.59-1.52 (m, 1 H); MS m/z 541 (M+ + 1, 100). 7910 Example 538 N-[4-(3-furan-2-yl-2-phenylprop-2-en-l-ylaminomethyl -2-(2- 7915 methylphenyDbenzoyllmethionine methyl ester The desired compound was prepared according to the method of Example 158 Η NMR (CDCI3) δ 7.93 (dd, 1 H, 7= 17.7, 8.6 Hz), 7.42-7.27 (m, 6 H), 7.22-7.19 (m, 4 H), 6.67 (dd, 1 H, 7= 8.8, 2.4 Hz), 6.52 (bs, 1 H), 6.33 (d, 1 H, 7= 2.4 Hz), 6.15 (dd, 1 H, 7= 3.4, 1.7 Hz), 5.70 (t, 1 H, 7= 8.7 Hz), 5.52 (d, 1 H, 7= 3.4 Hz), 4.62-4.55 (m, 1 7920 H), 4.30-4.27 (m, 1 H), 4.14-4.1 1 (m, 2 H), 3.63 (s, 3 H), 2.18-2.00 (m, 8 H), 1.88-1.76 (m, 1 H), 1.56-1.48 (m, 1 H); MS m/z 555 (M+ + 1, 100). 7925 Example 540 N- [4-N-pheny lacety lamino-2-f 2-methylphenyl)benzoy 11 methionine lithium salt The desired compound was prepared according to the method of Example 57 Η NMR (DMSO- 5 ) δ 10.42 (s, 1 H), 7.60 (d, 1 H, 7 = 8.5 Hz), 7.51 (d, 1 H, 7 = 8.5 Hz), 7.47 (bs, 1 H), 7.34-7.28 (m, 3 H), 7.25-7.16 (m, 6 H), 6.97-6.85 (m, 1 H), 3.68-3.65 (m 7930 and s, 3 H otal), 2.15-1.85 (m, 8 H), 1.78-1.64 (m, 1 H), 1.59-1.51 (m, 1 H); MS m/z 477 (M+ + 1, 100). 7935 Example 541 N- 4-N-(4 , -methylphenylacetyl)amino-2-(2-methylphenyl)benzoyllmethionine lithium salt The desired compound was prepared according to the method of Example 57 IH NMR (DMSO-J 6 ) δ 10.40 (s, 1 H), 7.60 (d, 1 H, 7= 7.9 Hz), 7.51 (d, 1 H, 7= 8.5 Hz), 7.46 (bs, 1 H), 7.22-6.83 (m, 9 H), 3.71-3.62 (m, 1 H), 3.60 (s, 2 H), 2.27 (s, 3 H), 7940 2.23- 1.86 (m, 8 H), 1.71-1.64 (m, 1 H), 1.60-1.52 (m, 1 H); MS m/z 491 (M+ + 1, 100). Example 542 7945 N-[4-N-(4'-methoxyphenylacetyl amino-2-(2-methylphenyl benzoyUmethionine lithium salt The desired compound was prepared according to the method of Example 57 !H NMR (DMSO-J 6 ) δ 7.67-7.63 (m, 2 H), 7.50-7.45 (m, 1 H), 7.26-7.09 (m, 6 H), 6.89- 6.85 (m. 2 H), 6.81-6.77 (m, 1 H), 4.24-4.20 (m, 1 H), 3.77 and 3.74 (2s, 3 H total), 3.62 and 3.39 (2s, 2 H total), 2.23-1.95 (m, 8 H), 1.89-1.78 (m, 1 H), 1.66-1.59 (m, 1 H); MS 7950 m/z 507 (M+ + 1, 100). Example 543 7955 N-r4-N-(3-phenylpropionoyl)amino-2-(2-methylphenyπbenzoyllmethionine lithium salt The desired compound was prepared according to the method of Example 57 'H NMR (DMSO-J 6 ) δ 10.17 (bs, 1 H), 7.60 (d, 1 H, 7= 7.9 Hz), 7.51 (d, 1 H, 7= 8.6 Hz), 7.45 ( " bs, 1 H), 7.29-6.85 (m, 10 H), 3.71-3.65 (m, 1 H), 2.90 and 2.69 (2t, 2 H total, 7= 7.9 Hz), 2.64 and 2.15 (2t, 2 H total, 7= 7.9 Hz), 2.17-1.83 (m, 8 H), 1.71- 1.64 (m, 1 H), 7960 1.59- 1.53 (m, 1 H); MS m/z 491 (M+ + 1, 100). Example 544 7965 N-r4-N-(3-(2-methoxyphenyl)propionoyl amino-2-(2-methylphenyl benzoyllmethionine lithium salt The desired compound was prepared according to the method of Example 57 'H NMR (DMSO-J 6 ) δ 10.10 (bs, 1 H), 7.59 (d, 1 H, 7= 7.9 Hz), 7.50 (d, 1 H, 7= 8.6 Hz), 7.45 (bs, 1 H), 7.22-7.09 (m, 6 H), 6.96 (d, 1 H, 7= 7.9 Hz), 6.89-6.79 (m, 3 H), 3.78 7970 and 3.76 (2s, 3 H total), 2.86 and 2.69 (2t, 2 H total, 7= 7.9 Hz), 2.59 and 2.07 (2t, 2 H total, 7= 7.9 Hz), 2.17-1.84 (m, 8 H), 2.71-2.63 (m, 1 H), 1.58-1.53 (m, 1 H); MS m/z 521 (M+ + 1, 100). Example 548 N-r4-N-benzyl-N-(thiazol-2-ylmethyl)aminomethyl-2-(2-methylphenyl)benzoyllmethionine The desired compound was prepared according to the method of Example 158 Η nmr (300 MHz, DMSO d 6 ): δ 8.09, d, IH; 7.72, d, IH; 7.66, d, IH; 7.50, m, 2H; 7.38, 7980 m, 4H; 7.23, m, 4H; 7.14, m, 2H; 4.20, ddd, IH; 3.89, s, 2H; 3.70, s, 2H; 3.68, s, 2H; 2.09, m, 4H; 1.96, s, 3H; 1.63 - 1.90, m, 2H. MS (APCI(+)) 560 (MH+). Calc'd for C 3 iH 3 3iN3θ3S2'0.32 H 2 O: C 65.84, H 6.00, N 7.43: Found: C 65.85, H 5.75, N 7.34 Example 549 N-r4-N-benzyl-N-(thiazol-5-ylmethyl aminomethyl-2-(2-methylphenyl)benzoyllmethionine The desired compound was prepared according to the method of Example 158 ' H nmr (300 MHz, DMSO d 6 ): δ 12.45, bs, IH; 9.03, s, IH; 8.12, d, IH; 7.79, s, IH; 7.48, 7990 dd, 2H; 7.35, m, 4H; 7.04 - 7.28, m, 6H4.21 , ddd, IH; 3.81 , s, 2H; 3.61, s, 2H; 3.58, s, IH; 1.98 - 2.21, 5H; 1.96, s, 3H; 1.61 - 1.89, m, 2H. MS (APCI(+)) 560 (MH+). Calc'd for C3iH33iN 3 O 3 S2»0.78 H2O: C 64.89, H 6.07, N 7.32: Found: C 64.89, H 5.71, N 7.29 7995 Example 596 N-r4-N-(4-trans-pentafluoropheynyloxycyclohexyl)aminomethyl-2-(2- methy lpheny Dbenzoy 11 methionine 8000 A solution of tran_?-4-aminocylohexanol (3.03 g, 20.0 mmol) and diisopropylethylamine (7.4 mL, 42.0 mmol) in methylene chloride (30 mL) was treated with t-butyl dicarbonate (4.37 g, 20.0 mmol) over 5 minutes. The reaction stiπed overnight at room temperature and was washed with 1 M HCl, 5% NaHCO3, and brine to give the Boc- amine in nearly quantitative yield. A portion of this product (215 mg, 1.0 mmol) was 8005 combined with hexafluorobenzene (223 mg, 1.2 mmol) and 15-crown-5 (44 mg, 0.2 mmol) in DMF (3 mL) at room temperature. NaH (60% in oil, 4.4 mg, 1.2 mmol was added and stiπed overnight. Standard aqueous workup provided 149 mg of the protected pentafluorophenyl ether which was treated with excess TFA in methylene chloride, stripped to dryness, and reductively alkylated and saponified in a manner analogous to Example 158 8010 to provide 160 mg of the title compound. MS m/e 635 (M-H)-. 'H NMR (CDC1 3 , 300 MHz) δ 1.5 (m, 4H), 1.79 (m, IH), 2.05 (m, 12H), 2.81 (m, IH), 4.05 (m, 4H), 6.25 (m, IH), 6.81 (m, 2H), 7.1-7.7 (m, 7H). Example 598 N-r4-(N-2-phenethyl-N-butanesulfonylaminomethyl)-2-(2- methylpheny benzoyllmethionine 8020 The desired compound was prepared according to the method of Example 157. X H (300MHz, DMSO-d6, δ) 7.62 (IH, d, J=7Hz), 7.52 ( IH, dd, J=7&2Hz), 7.20-7.10 (10H, m), 7.14 ( IH, bd, J=7Hz), 4.65 (2H, bs), 3.76 (IH, m), 3.00 (2H, m), 2.78 (2H, m), 2.25-2.00 (5H, m), 1.99 (3H, s), 1.90-1.70 (4H, m), 1.62 (2H, m), 1.37 (2H, m), 0.92 (3H, t, J=8Hz). m/e (ESI) 595 (MH") Anal.calc for C32H39LiΝ2θ5S2-0.50 H2O C 8025 62.83, H 6.59, N 4.38 Found C 62.59, H 6.59, N 4.44 Example 604 N- [4-(2-cvclohexylethan- 1 -ol-2-ylaminomethyl)-2-(2-methylphenyl)benzoyll methionine 8030 Lithium Salt The desired compound was prepared according to the method of Example 158. ^H NMR (DMSO-d6, 300 MHz) δ 7.48 (d, 7=8 Hz, IH), 7.37 (dd, 7=8, 1 Hz, IH), 7.20-7.08 (m, 4H), 6.90 (m, IH), 4.40 (t, 7=5 Hz, IH), 3.82-3.65 (m, 3H), 3.46 (m, IH), 3.31 (m, IH), 2.28-2.12 (m, 2H), 2.02-1.80 (m, 7H), 1.77- 1.37 (m, 8H), 1.18-0.92 (m, 5H); Anal. 8035 Calcd for C28H37LiN2θ4S- 1.35 H2O: C, 63.58; H, 7.57; N, 5.30. Found: C, 63.55; H, 7.31 ; N, 4.89. 8040 Example 605 N-[4-(N-benzyl-N-(2-cyclohexylethyl aminomethyl -2-(2-methylphenyl)benzoyllmethionine Lithium Salt The desired compound was prepared according to the method of Example 158. MS (CI/NH3) m/z: (M-H) " 571 ; NMR (DMSO-d6, 300 MHz) δ 7.50 (d, 7=8 Hz, IH), 7.38- 8045 7.12 (m, 10H), 6.92 (d, 7=6 Hz, IH), 3.69 (m, IH), 3.56 (s, 2H), 3.53 (s, 2H), 2.38 (t, 7=7 Hz, 2H), 2.15-1.95 (m, 4H), 1.91 (s, 3H), 1.58-1.42 (m, 7H), 1.38-1.02 (m, 7H), 0.81-0.68 (m, 2H); Anal. Calcd for C35H43LiN2θ3S-1.75 H2O: C, 68.89; H, 7.68; N, 4.59. Found: C, 68.85; H, 7.44; N, 4.37. 8050 Example 607 N-[4-(N-2-cvclohexylethylaminomethylV2-( ' 2-methylphenyl benzoyllmethionine Trifluoroacetate Salt 8055 The desired compound was prepared according to the method of Example 158. MS (CI/NH3) m/z: (M+H)+ 483; *H NMR (DMSO-d6, 300 MHz) δ 8.09 (m, IH), 7.49-7.42 (m, 2H), 7.26 (m, IH), 7.16-6.98 (m, 3H), 4.14 (m, IH), 4.1 1 (s, 2H), 2.87-2.80 (m, 2H), 2.1 1-1.90 (m, 5H), 1.86 (s, 3H), 1.78- 1.47 (m, 7H), 1.45-1.37 (m, 2H), 1.26-1.00 (m, 4H), 0.87-0.72 (m, 2H); Anal. Calcd for C28H38N2θ3S « C2HF3θ2» l -45 H2O: C, 8060 57.76; H, 6.93; N, 4.49. Found: C, 57.69; H, 6.51 ; N, 4.48. Example 608 8065 N-[4-( " N-(2-cyclohexylethyl -N-methylaminomethyl)-2-(2-methylphenyl)benzoyl1methionine Lithium Salt The desired compound was prepared according to the method of Example 158. MS (CI/NH3) m/z: (M+H)+ 497; l NMR (DMSO-d6, 300 MHz) δ 7.49 (d, 7=8 Hz, IH), 7.32 (dd, 7=8, 1 Hz, IH), 7.25-7.06 (m, 4H), 6.93 (d, 7=6 Hz, IH), 3.73-3.64 (m, IH), 8070 3.49 (s, 2H), 2.32 (t, 7=7 Hz, 2H), 2.15 (m, IH), 2.12 (s, 3H), 2.06-1.80 (m, 3H), 1.92 (s, 3H), 1.74-1.50 (m, 7H), 1.35-1.05 (m, 7H), 0.90-0.76 (m, 2H); Anal. Calcd for C29H39LiN2θ3S»1.05 H2O: C, 66.78; H, 7.94; N, 5.37. Found: C, 66.81 ; H, 7.75; N, 5.07. 8075 Example 609 N-f4-(N-acetyl-N-(2-cyclohexylethyl)aminomethylV2-( ' 2-methylphenyl)benzoyllmethionine Lithium Salt 8080 The desired compound was prepared according to the method of Example 607. The resultant amine was reacted with acetic anhydride - lithium carbonate under Schotten- Baumann conditions. MS (CI/NH3) m/z: (M-H) " 523; ^H NMR (DMSO-d6, 300 MHz) δ 7.59 minor conformer 7.53 major conformer (d, 7=8 Hz, IH), 7.31 (d, 7=8 Hz, IH), 7.25- 7.14 (m, 3H), 7.07-6.96 (m, 2H), 4.63 minor conformer 4.57 major conformer (s, 2H), 8085 3.80 (m, IH), 3.33-3.25 (m, 2H), 2.21- 1.85 (m, 10H), 1.77-1.56 (m, 7H), 1.44- 1.30 (m, 3H), 1.25-1.07 (m, 4H), 0.95-0.83 (m, 2H); Anal. Calcd for C3θH39LiN2θ4S « 1.45 H2O: C, 64.72; H, 7.59; N, 5.03. Found: C„ 64.75; H, 7.40; N, 4.71. Example 610 N-[4-(N-(N.N-dimethylaminocarbonyl)-N-(2-cyclohexylethyl)aminomethyl -2-(2- methylphenyDbenzoyllmethionine The compound resulting from Example 607 was treated with dimethyl carbamoyl 8095 chloride under Schotten-Baumann conditions to yield the title compound. MS (CI/NH3) m/z: (M+H)+ 554; Ifϊ NMR (DMSO-d6, 300 MHz) δ 8.18 (d, 7=8 Hz, IH), 7.54 (d, 7=8 Hz, IH), 7.38 (dd, 7=8, 2 Hz, IH), 7.29-7.13 (m, 4H), 4.40 (s, 2H), 4.28 (m, IH), 3.13- 3.06 (m, 2H), 2.80 (s, 6H), 2.29-2.06 (m, 5H), 2.02 (m, 3H), 1.94-1.62 (m, 6H), 1.47- 1.15 (m, 7H), 0.96-0.84 (m, 2H); Anal. Calcd for C3 iH43N3θ4S « 0.45 H2O: C, 66.27; H, 8100 7.88; N, 7.48. Found: C, 66.37; H, 8.10; N, 6.88. Example 611 8105 N-r4-(N-(2-cvclohexylethyl -N-methanesulfonylaminomethyl)-2-(2- methylphenyDbenzoyllmethionine Lithium Salt The compound resulting from Example 607 was treated with methanesulfonyl chloride under Schotten-Baumann conditions to yield the title compound. MS (CI/NH3) m/z: (M-H) " 559; iH NMR (DMSO-d6, 300 MHz) δ 7.54 (d, 7=8 Hz, IH), 7.41 (d, 7=8 8110 Hz, IH), 7.25-7.13 (m, 4H), 6.97 (d, 7=7 Hz, IH), 4.36 (s, 2H), 3.67 (m, IH), 3.17-3.12 (m, 2H), 2.96 (s, 3H), 2.17-1.91 (m, 6H), 1.70-1.48 (m, 9H), 1.31-1.04 (m. 6H), 0.82- 0.69 (m, 2H); Anal. Calcd for C29H39LiN2OsS2*2.75 H2O: C, 56.52; H, 7.28; N, 4.55. Found: C, 56.72; H, 6.49; N, 3.92. 81 15 Example 612 N-r4-(N-benzenenesulfonyl-N-(2-cyclohexylethyl)aminomethyl)-2-(2- methylphenyl)benzoyl]methionine Lithium Salt 8120 The compound resulting from Example 607 was treated with benzenesulfonyl chloride under Schotten-Baumann conditions to yield the title compound. MS (CI/NH3) m/z: (M-H) " 621; 1H NMR (DMSO-d6, 300 MHz) δ 7.86 (m, IH), 7.72-7.59 (m, 4H), 7.51 (d, 7=8 Hz, IH), 7.36 (m, IH), 7.26-7.07 (m, 4H), 6.96 (d, 7=6 Hz, IH), 4.36 (s, 2H), 3.66 (m, IH), 3.10 (m, 2H), 2.16-1.92 (m, 5H), 1.70-1.40 (m, 7H), 1.30-0.99 (m, 8125 6H), 0.90-0.61 (m, 5H); Anal. Calcd for C34H4iLiN2θ5S2*1.25 H2O: C, 62.70; H, 6.73; N, 4.30. Found: 63.10; H, 6.72; N, 3.52. 8130 Example 613 N-r4-(3-cyclohexylpropan-2-ylaminomethyl)-2-(2-methylphenyl)benzoyl1methionine The desired compound was prepared according to the method of Example 158 MS (CI/ H3) m/z: (M+H)+ 497; 1_H NMR (DMSO-d6, 300 MHz) δ 7.63 (m, IH), 7.52-7.43 (m, 2H), 7.25-7.04 (m, 4H), 4.06 (m, IH), 3.97 (d, 7= 14 Hz, IH), 3.89 (d, 7= 14 Hz, 8135 IH), 2.85 (m, IH), 2.17-1.94 (m, 5H), 1.94 (s, 3H), 1.84- 1.52 (m, 7H), 1.50- 1.02 (m, 9H), 0.90-0.77 (m, 2H); Anal. Calcd for C29H40N2O3SA55 H2O: C, 66.39; H, 8.28; N, 5.34. Found: 66.39; H, 7.89; N, 5.1 1. Example 614 N- r4-(4-cyclohexylbutan-3-ylaminomethyl 2-(2-methylphenyl)benzoyl1 methionine Lithium Salt The desired compound was prepared according to the method of Example 158 MS 8145 (CI/NH3) m/z: (M+H)+ 511; *H NMR (DMSO-d6, 300 MHz) δ 7.48 (d, 7=8 Hz, IH), 7.36 (d, 7=6 Hz, IH), 7.25-7.09 (m, 4H), 7.00-6.85 m, IH), 3.80-3.65 (m, 3H), 2.42 (m, IH), 2.20-1.50 (m, 15H), 1.41-1.06 (m, 8H), 0.90-0.70 (m, 2H), 0.79 (t, 7=7 Hz, 3H); Anal. Calcd for C3θH4lLiN2θ3S « 1.25 H2O: C, 66.83; H, 8.13; N, 5.20. Found: 66.86; H, 7.91 ; N, 4.93. 8150 Example 615 N-[4-(6-cyclohexylhexan-5-ylaminomethyl ' )-2-(2-methylphenyl N )benzoyl1methionine Lithium 8155 Salt The desired compound was prepared according to the method of Example 158 MS (CI/NH3) m/z: (M-H) " 537; Y\ NMR (DMSO-d6, 300 MHz) δ 7.47 (d, 7=8 Hz, IH), 7.36 (dd, 7=8, 1 Hz, IH), 7.24-7.07 (m, 4H), 6.90 (m, IH), 3.75-3.62 (m, 3H), 2.45 (m, IH), 2.18- 1.50 (m, 15H), 1.40- 1.07 (m, 12H), 0.88-0.75 (m, 5H); Anal. Calcd for 8160 C32H45LiN2θ3S » 1.05 H2O: C, 68.19; H, 8.42; N, 4.97. Found: 68.19; H, 8.25; N, 4.77. Example 616 8165 N-[4-( 1 ,2-dicyclohexylethylaminomethyl -2-(2-methylphenyl)benzoyl1methionine Lithium Salt The desired compound was prepared according to the method of Example 158 MS (CI/NH3) m/z: (M+H)+ 565; H NMR (DMSO-d6, 300 MHz) δ 7.47 (d, 7=8 Hz, IH), 7.36 (m, IH), 7.23-7.12 (m, 4H), 6.91 (m, IH), 3.77-3.63 (m, 3H), 2.30 (m, IH), 2.15 8170 (m, IH), 2.03-1.85 (m, 6H), 1.80-1.40 (m, 12H), 1.30-0.65 (m, 15H); Anal. Calcd for C34H47LiN2θ3S » 2.25 MeOH: C, 67.05; H, 8.15; N, 4.60. Found: 67.37; H, 7.69; N, 4.46. Example 617 N-[4-(3-cyclohexylpropan-l-ol-2-ylaminomethyl)-2-(2-methylphenyl benzoyl1methionine The desired compound was prepared according to the method of Example 158 MS (CI/NH3) m/z: (M+H)+ 513; *H NMR (DMSO-d6, 300 MHz) δ 7.85 (m, IH), 7.49 (d, 8180 7=7 Hz, IH), 7.42 (d, 7=7 Hz, IH), 7.23-7.05 (m, 4H), 4..18-4.12 (m, 2H), 3.92-3.84 (m, 2H), 3.45 (m, IH), 2.65 (m, IH), 2.18-2.00 (m, 4H), 1.85-1.55 (m, 6H), 1.38- 1.08 (m, 10 H), 0.89-0.77 (m, 3H); Anal. Calcd for C29H40N2O4SA65 H2O: C, 64.21; H, 8.05; N, 5.16. Found: 64.26; H, 7.64; N, 4.77. 8185 Example 618 N-r4-(3-cyclohexylpropan-l-ol-2-ylaminomethyl)-2-(2-methylphenyI)benzoyllmethionine Trifluoroacetate Salt 8190 The desired compound was prepared according to the method of Example 158 MS (CI/NH3) m/z: (M+H)+ 513; *H NMR (DMSO-d6, 300 MHz) δ 7.85 (m, IH), 7.49 (d, 7=7 Hz, IH), 7.42 (d, 7=7 Hz, IH), 7.23-7.05 (m, 4H), 4..18-4.12 (m, 2H), 3.92-3.84 (m, 2H), 3.45 (m, IH), 2.65 (m, IH), 2.18-2.00 (m, 4H), 1.85-1.55 (m, 6H), 1.38- 1.08 (m, 10 H), 0.89-0.77 (m, 3H); Anal. Calcd for C29H4θN2θ4S-C2HF3θ2 » 1.70 H2O: C, 8195 56.64; H, 6.81 ; N, 4.26. Found: 56.67; H, 6.89; N, 4.11. Example 619 8200 N- 4-(2-cyclohexylprop-l-en-2-ylaminomethyl)-2-(2-methylphenyl)benzoyl1methionine Lithium Salt The desired compound was prepared according to the method of Example 158 MS (CI NH3) m/z: (M-H) " 507; *H NMR (DMSO-d6, 300 MHz) δ 7.47 (d, 7=8 Hz, IH), 7.32 (m, IH), 7.25-7.07 (m, 4H), 6.93 (m, IH), 5.52 (ddd, 7= 17, 10, 8 Hz, IH), 5.05 (dd, 8205 7= 10, 2 Hz, IH), 4.97 (dd, 7= 17, 2 Hz, IH), 3.77 (d, 7= 15 Hz, IH), 3.70 (m, IH), 3.57 (d, 7= 15 Hz, IH), 2.94 (m, IH), 2.17-1.50 (m, 15H), 1.38-1.06 (m, 6H), 0.90-0.77 (m, 2H); Anal. Calcd for C3()H39LiN2θ3S « 1.90 H2O: C, 65.65; H, 7.86; N, 5.10. Found: 65.64; H, 7.34; N, 4.80. 8210 Example 620 N- 4-(3-cyclohexyl-l-ethylsulfonylpropan-2-ylaminomethyl)-2-(2- methylphenyDbenzoyllmethionine Lithium Salt 8215 The desired compound was prepared according to the method of Example 158 MS (CI/NH3) m/z: (M+H)+589; *H NMR (DMSO-d6, 300 MHz) δ 7.52 (d, 7=8 Hz, IH), 7.38 (dd, 7=8, 1 Hz, IH), 7.27-7.10 (m, 4H), 6.97 (m, IH), 3.83-3.68 (m, 3H), 3.33 (m, IH), 3.20-3.07 (m, 3H), 2.97 (dd, 7= 14, 5Hz, IH), 2.28-1.81 (m, 8H), 1.78-1.08 (m, 16H), 0.92-0.75 (m, 2H); Anal. Calcd for C3 iH43LiN2OsS2»4.25 H2O: C, 55.46; H, 7.73; N, 8220 4.17. Found: 55.43; H, 6.94; N, 4.03. Example 621 8225 N- 4-(3-cyclohexyl- l-ethylsulfonylpropan-2-ylaminomethyl)-2-(2-methylphenyl)benzoyl]-2- amino-4-methanesulfonylbutanoic acid Lithium Salt The desired compound was prepared according to the method of Example 158 MS (CI/NH3) m/z: (M-H) " 619; ! H NMR (DMSO-d6, 300 MHz) δ 7.53 (d, 7=8 Hz, IH), 7.37 (d, 7=8 Hz, IH), 7.25-7.09 (m, 4H), 6.97 (m, IH), 3.78-3.65 (m, 3H), 3.25 (m, IH), 8230 3.21-2.91 (m, 4H), 2.80 (s, 3H), 2.28-1.07 (m, 21H), 0.92-0.84 (m, 2H); Anal. Calcd for C3 iH43LiN2θ7S2* l-25 H2O: C, 57.35; H, 7.06; N, 4.31. Found: 57.35; H, 7.03; N, 4.1 1. Example 622 N-[4-(3-cyclohexyl- 1 -t-butylthiopropan-2-ylaminomethy l)-2-(2- methylphenyDbenzoyllmethionine Lithium Salt The " desired compound was prepared according to the method of Example 158 MS 8240 (CI/NH3) m/z: (M+H)+584; *H NMR (DMSO-d6, 300 MHz) δ 7.7.47 (d, 7=8 Hz, IH), 7.37 (dd, 7=8, 1 Hz, IH), 7.23-7.13 (m, 4H), 6.97 (m, IH), 3.87-3.72 (m, 2H), 3.65 (m, IH), 2.63 (m, IH), 2.18-1.77 (m, 8H), 1.74-1.00 (m, 24 H), 0.91-0.68 (m, 2H); Anal. Calcd for C33H47L.N2O3S2-4.5O EtOH: C, 59.39; H, 7.78; N, 4.70. Found: 59.65; H, 7.43; N, 3.91. 8245 Example 623 N-r4-(3-cyclohexyl-l-phenylthiopropan-2-ylaminomethyl)-2-(2- 8250 methylphenyDbenzoyll methionine Lithium Salt The desired compound was prepared according to the method of Example 158 MS (CI/NH3) m/z: (M+H)+605; ^H NMR (DMSO-d6, 300 MHz) δ 7.7.46 (d, 7=8 Hz, IH), 7.34-6.85 (m, 1 1H), 3.86-3.65 (m, 3H), 3.1 1 (dd, 7= 13, 5 Hz, IH), 2.87 (m, IH), 2.67 (m, IH), 2.17-0.60 (m, 23H); Anal. Calcd for C35H43LiN2θ3S2 « 1.20 H2O: C, 66.47; H, 8255 7.24; N, 4.43. Found: 66.43; H, 7.27; N, 4.49. Examples 626-668 and Examples 669-758 Compounds 626-667, 669-722, and 723-727 were synthezised by reductive amination of the 8260 compound described in Example 625, by the procedure described in Example 158 Rl = Ph 627 -CH 2 X 475 632 -CH 2 HO' 433 HO 634 -CH HO ' ' N ' 445 H 637 -CH ∑ ~N' 444 638 -CH 2 " N' 472 639 -CH 2 472 " N' 664 yA 495 -CH 2 R l =2-MeC 6 H 4 - 8265 Example MS (M+H) -CHc 719 HO' ' N ' 461 Me HO Examples 748-758 were prepared by the procedure desόribed in Example 57 Example E3L1 MS (M+HY 1 749 NH 416 H S 8275 Example 759 (2S)-2-N-[4-(N-bcnzy]-Λ f -3-pyridylaminomcthyl)-2-(2-methylphenyl)bcn7θylJamιno-4- 8280 mcthanesult ' onylbutanoic acid . The desired compound was prepared according to the method of Example 157. 'II (300 MHz., DMSO d 6 ): δ 12.8, (I H, s), 8. 18, ( IH, d J=8.Hz), 7.50 (2H, d, J=8Hz), 7.38 - 7.09 ( 14H, m). 4.83 (2H, s), 4.78 (2H, s), 4.21 ( IH, s). 2.91 (311, s). 2.76 (IH, m), 2.02. (1 H. m), 2.00, (311, s), 1.85 (211, m). MS (DC1 - ΝH ; m/z 572 (MH+); Anal 8285 calcd for C32II3 3 N 3 O. H 2 O: C 65.18. II. 5.98. N, 7 13 Found: C 65.54; 11, 5.73: N, 6.82. 8290 Example 762 N-r4-N-Benzoyl-N-2-cyclohexylethylaminomethyl-2-(2-methylphenyl)benzoyllmethionine lithium salt The desired compound was prepared according to the method of Example 607. The resultant amine was reacted with benzoyl chloride - lithium carbonate under Schotten- 8295 Baumann conditions. MS (CI/ΝH3) m/z: (M-H) " 585; 1H NMR (DMSO-d6, 300 MHz) δ 7.53 (m, IH), 7.45-7.32 (m, 6H), 7.25-7.08 (m, 4H), 6.94 (m, IH), 4.73-4.68 (m, 2H), 3.67-3.61 (m, IH), 3.18-3.10 (m, 2H), 2.17-1.94 (m, 7H), 1.70-1.15 (m, 14H), 0.68- 0.55 (m, 2H); Anal. Calcd for C35H4lLiN2θ4S « 1.80 H2O: C, 67.25; H, 7.19; N, 4.48. Found: C, 67.23; H, 6.78; N, 4.28. 8300 Example 763 N-[4-N-t-Butyloxycarbonyl-N-2-cyclohexylethylaminomethyl-2-(2- 8305 methylphenyDbenzoyllmethionine lithium salt The desired compound was prepared according to the method of Example 607. The resultant amine was reacted with di-t-butyl dicarbonate under Schotten-Baumann conditions. MS (CI/ΝH3) m/z: (M-H) " 581; *H NMR (DMSO-d6, 300 MHz) δ 7.51 (m, IH), 7.31- 6.93 (m, 6H), 4.41 (s, 2H), 3.69-3.61 (m, IH), 3.25-3.13 (m, 2H), 2.14 (m, IH), 2.02- 8310 1.91 (m, 2H), 1.91 (s, 3H), 1.66-1.51 (m, 8H), 1.45-1.05 (m, 16H), 0.88-0.75 (m, 2H); Anal. Calcd for C23H45LiN2θ5S«1.70 H2O: C, 64.00; H, 7.88; N, 4.52. Found: C, 63.99; H, 7.49; N, 4.33. Example 764 Pivaloyloxymethyl N-| " 4-N-(3-Cyclohexyl- 1 -ethyIthiopropan-2-yl)-N-methylaminomethyl-2- (2-methylphenyl)benzoyll-methionine hydrochloride salt The desired compound was prepared by reaction of the compound resulting from 8320 Example 763 under conditions described in Example 500, followed by treatment with 4Ν HCl - dioxane. MS (CI/NH3) m/z: (M+H)+ 671; NMR (DMSO-d6, 300 MHz) δ 8.42 (d, J=7.5 Hz, IH), 7.65 (d, J=8.1 Hz, IH), 7.55 (d, J=7.5 Hz, IH), 7.49-7.42 (m, IH), 7.26-7.06 (m, 3H), 5.73 (d, J=5.8 Hz, IH), 5.65 (d, J=5.8 Hz, IH), 4.29 (brs, 2H), 3.25- 3.17 (m, IH), 3.04-2.97 (m, IH), 2.86-2.77 (m, IH), 2.24-2.02 (m, 6H), 1.94 (s, 3H), 8325 1.83-1.40 (m, 12H), 1.25- 1.07 (m, 6H), 1.13 (s, 9H), 0.93-0.77 (m, 2H); Anal. Calcd for C37H55CIN2O5S2: C, 62.82; H, 7.84; N, 3.96. Found: C, 62.71; H, 8.03; N, 3.90. 8330 Example 765 N-[4-N-(3-Cyclohexyl-l-ethylthiopropan-2-yD-N-methylaminomethyl-2-(2- methylphenyl benzoyll-N-methylmethionine lithium salt The desired compound was prepared according to the method of Example 158. MS (CI/ΝH3) m/z: (M-H)" 569; 1H NMR (DMSO-d6, 300 MHz) δ 7.38 (d, J=7.8 Hz, IH), 8335 7.24-7.04 (m, 6H), 4.53-4.45 (m, IH), 3.85-3.67 (m, 2H), 2.67-2.59 (m, 2H), 2.50-2.38 (m, 5H), 2.18-1.92 (m, 5H), 1.87 (s, 3H), 1.70-1.05 (m, 17H), 0.93-0.72 (m, 2H); Anal. Calcd for C32H45LiN2θ3S2«1.20 H2O: C, 64.23; H, 7.98; N, 4.68. Found: C, 64.27; H, 7.97; N, 4.66. 8340 Example 766 N-r4-N-(3-Cyclohexyl-l-cyclohexylthiopropan-2-yl)-N-methylaminomethyl-2-(2- methylphenyDbenzoyllmethionine lithium salt 8345 The desired compound was prepared according to the method of Example 158. MS (CI/ΝH3) m/z: (M-H) " 609; *H NMR (DMSO-d6, 300 MHz) δ 7.48 (d, J=7.7 Hz, IH), 7.34 (m, IH), 7.21-7.06 (m, 4H), 6.96-6.88 (m, IH), 3.83-3.66 (m, 3H), 2.64-2.54 (m, 2H), 2.15- 1.90 (m, 4H), 1.90 (s, 3H), 1.87-1.02 (m, 26H), 0.87-0.75 (m, 2H); Anal. Calcd for C35H49LiN2θ3S2*1.05 H2OA6O TFA: C, 56.08; H, 6.49; N, 3.42. Found: C, 8350 56.05; H, 6.50; N, 3.49. Example 767 8355 N- 4-N-(3-Cyclohexyl-l-(2-methylphenyl thiopropan-2-yl -N-methylaminomethyl-2-(2- methylphenyDbenzoyll methionine lithium salt The desired compound was prepared according to the method of Example 158. MS (CI/ΝH3) m/z: (M-H)" 617; *H NMR (DMSO-d6, 300 MHz) δ 7.45 (d, J=7.8 Hz, IH), 7.32-6.85 (m, 10H), 3.82-3.64 (m, 3H), 3.06 (dd, J=12.5, 4.4 Hz, IH), 2.88-2.78 (m, 8360 IH), 2.74-2.62 (m, IH), 2.23 (s, 3H), 2.16-2.08 (m, 2H), 1.97- 1.90 (m, 2H), 1.92 (s, 3H), 1.85-0.98 (m, 14H), 0.90-0.63 (m, 2H); Anal. Calcd for C36H45LiN2θ3S2*l-0 H2O: C, 67.16; H, 7.51 ; N, 4.35. Found: C, 67.17; H, 7.30; N, 4.24. Example 769 N-[4-N-(N-phenyl-N-benzenesulfonylaminomethyl)-2-(2-methylphenyl)benzoyl1methionine lithium salt The desired compound was prepared according to the method of Example 157. 8370 δ 7.6-7.7 (2H, m); 7.5-7.6 (2H, m); 7.3-7.4 (IH, m); 7.3-7.1 (10H, m); 6.9-7.1 (2H, m); 4.9 (2H, s); 4.1-4.3 (IH, m); 2.1-1.5 (10H, m). ESI(-)/MS: 587(M-Lι); 407. Example 770 N-r4-N-(N-phenyl-N-toluenesulfonylaminomethyl)-2-(2-methylphenyl)benzoyl]methionine lithium salt The desired compound was prepared according to the method of Example 157. 8380 ^(CDsOD): δ 7.6-7.7 (2H, m); 7.5-7.6 (2H, m); 7.3-7.4 (IH, m); 7.3-7.1 ( 10H, m); 6.9-7.1 (2H, m); 4.9 (2H, s); 4.1-4.3 (IH, m); 2.4 (3H, m); 1.5-2.1 ( 10H, ). ESI(-)/MS: 601(M-Li); 421 Example 779 N-r4-N-(N-phenyl-N-(3-methoxybenzyl)aminomethy0-2-(2- methylphenyPbenzoy 11 methionine lithium salt The desired compound was prepared according to the method of Example 157. 8390 l H(MeOH-d4) δ 7.6-7.7 (IH, d); 7.3-7.4 ( IH, d); 7.0-7.3 (8H, m); 6.6-6.85 (6H, m); 4.7 (2H, s); 4.65 (2H, s); 4.18-4.3 (IH, m); 3.65 (3H, s); 1.5-2.2 (10H, m). ESI(-)/MS: 567(M-Li); 447; 366; 281. Example 780 Λ/-r4-N-(N-phenyl-N-(4-trifluoromethylbenzenesulfonyl)aminomethyl)-2-(2-methylphenyl)- benzoyllmethionine lithium salt The desired compound was prepared according to the method of Example 157. 8400 l H(MeOH-d4): δ 7.8-7.95 (4H, m); 7.5-7.6 (IH, d), 7.3-7.4 (IH, d); 7.1-7.3 (7H, m); 6.95-7.1 (3H, m); 4.9 (2H, s); 4.1-4.22 ( IH, m); 1.7-2.1 ( 10H, m); 1.5-1.7 ( IH, m). ESI(-)/MS: 655(M-Li); 475. 431. Example 781 N-[4-N-(N-phenyl-N-(4-chlorobenzyl Ν )aminomethyl -2-('2-methylphenyl)benzoyllmethionine lithium salt The desired compound was prepared according to the method of Example 157. 8410 ^(MeOH-^): δ 7.6-7.7 (IH, d); 7.3-7.4 (IH, d); 7.18-7.30 (6H, m); 7.0-7.2 (4H, m); 6.6-6.78 (4H, m); 4.71 (2H, s); 4.64 (2H, s); 4.2-4.3 (IH, m); 1.55-2.2 (10H, m). ESI(- )/MS: 571(M-Li); 367, 255. Example782 N-14-N-(N-phenyl-N-(4-trifluoromethylbenzyl)aminomethyl)-2-(2-methylphenyl)- benzoyll methionine lithium salt The desired compound was prepared according to the method of Example 157. 8420 ^(MeOH-^): δ 7.55-7.7 (3H, m); 7.3-7.5 (3H, m); 7.2-7.3 (3H, m); 7.0-7.18 (4H, m); 4.8 (4H, d); 4.18-4.3 ( IH, m); 1.6-2.2 ( 10H, m). ESI(-)/MS: 605(M-Lι); 367; 283. Example 784 N-r4-N(t-Butylcarbazatocarbonylmethyl amino-2-phenylbenzoyllmethionine The desired compound was prepared according to the method of Example 57, except Butylcarbazatocarbonylmethyl bromide was used as the alkylating agent. Η nmr (300 8430 MHz, DMSO-d 6 ): δ 9.79 (s, 1 H), 8.85 (s, 1 H), 8.12 (d, 1 H), 7.47-7.29 (m, 6 H), 6.65 (br d, 1 H), 6.56 (d, 1 H), 6.43 (t, 1 H), 4.30 (m, 1 H), 3.81 (d, 2 H), 2.32 (m, 2 H), 2.05 (br s, 6 H), 1.90 (m, 2 H), 1.47 (s, 9 H). MS (APCI +) m/e 517 (M+H)+. 8435 Example 806 N-r4-(l-ethoxycarbonylpiperidin-4-ylaminomethyl)-2-(2-methylphenyl)benzoyllmethionine lithium salt The desired compound was prepared according to the method of Example 158 Η nmr (300 MHz, DMSO-d 6 ): δ 7.48 (d, 1 H), 7.38 (dd, 1 H), 7.26-7.10 (m, 5 H), 6.90 (m, 8440 1 H), 4.00 (q, 2 H), 3.88-3.73 (m, 4 H), 3.66 (m, 1 H), 2.85 (m, 2 H), 2.56 (m, 1 H), 2.18 (m, 2 H), 2.00 (m, 5 H), 1.92 (br s, 3 H), 1. 80 (m, 1 H), 1.76 (m, 1 H), 1.68 (m, 1 H), 1.58 (m, 1 H), 1.16 (t, 3 H). MS (ESI -): m/e 526 (M-H)-. Example 830 N-r4-(N-r3-methylthio-l-carboxyprop-2-yllaminocarbonyl)-2-phenylbenzoyllmethionine The desired compound was prepared according to the method of Example 451. ^H ΝMR (d 6 -DMSO): δ 1.64-1.91 (comp, 2 H), 1.93 (s, 3 H), 1.98-2.22 (comp, 10 H), 2.46- 8450 2.62 (comp, 2 H), 4.18-4.28 (m, 1 H), 4.49-4.58 (m, 1 H), 7.14-7.26 (comp, 4 H), 7.58 (d, 7= 7.8 Hz, 1 H), 7.74-7.79 (br s, 1 H), 7.96 (dd, 7= 1.7, 7.8 Hz, 1 H), 8.24-8.32 (br, 1 H), 8.74 (d, 7= 7.4 Hz, 1 H), 12.50-12.93 (br, 2 H). LRMS (ESL): 517 (M-l)-. Example 831 N-[4-N-(furan-2-ylmethyl -N-isopropylaminomethyl-2-(2-methylphenyl)benzoyllmethionine lithium salt The desired compound was prepared according to the method of Example 158. Η 8460 ΝMR (d 6 -DMSO): δ 1.00 (d, 7= 6.6 Hz, 6 H), 1.50-1.63 (m, 1 H), 1.63-1.76 (m, 1 H), 1.77-2.18 (comp, 8 H), 2.89 (sept, 7= 6.6 Hz, 1 H), 3.56 (s, 2 H), 3.63 (s, 2 H), 3.66- 3.80 (br, 1 H), 6.23 (d, 7= 2.9 Hz, 1 H), 6.35 (dd, 7= 1.8, 3.3 Hz, 1 H), 6.93 (d, 7= 6.2 Hz, 1 H), 7.10-7.26 (br comp, 4 H), 7.37 (d, 7= 8.1 Hz, 1 H), 7.48 (d, 7= 7.7 Hz, 1 H), 7.53 (dd, 7= 0.7, 1.8 Hz, 1 H). LRMS (ESL): 493 (M-l)-. 8465 Example 832 N-l " 4-N-(furan-3-ylmethyl)-N-isopropylaminomethyl-2-(2-methylphenyl benzoyllmethionine 8470 lithium salt The desired compound was prepared according to the method of Example 158. X ΝMR (d 6 -DMSO): δ 1.00 (d, 7= 6.6 Hz, 6 H), 1.49-1.76 (comp, 2 H), 1.76-2.19 (comp, 8 H), 2.88 (sept, 7= 6.6 Hz, 1 H), 3.37 (s, 2 H), 3.57 (s, 2 H), 3.68-3.78 (br, 21 H), 6.36 (s, 1 H), 6.93 (d, 7= 6.2 Hz, 1 H), 7.08-7.26 (comp, 4 H), 7.39 (d, 7= 8.1 Hz, 1 H), 7.48 8475 (d, 7= 7.6 Hz, 1 H), 7.52-7.57 (comp, 2 H). LRMS (ESL): 493 (M-l)-. Example 833 8480 N-[4-N-benzyl-N-3-methoxyphenylaminomethyl-2-(2-methylphenyl)benzoyllmethionine lithium salt The desired compound was prepared according to the method of Example 157. Η ΝMR (d 6 -DMSO): δ 1.48-2.10 (comp, 10 H), 3.60 (s, 3 H), 3.64-3.74 (br, 1 H), 4.69 (s, 2 H), 4.75 (s, 2 H), 6.15-6.18 (br comp, 2 H), 6.20 (d, 7= 1.9 Hz, 1 H), 6.29 (dd, 7= 2.3, 8485 9.2 Hz, 1 H), 6.90-7.03 (comp, 3 H), 7.08-7.34 (comp, 9 H), 7.50 (d, 7= 7.7 Hz, 1 H). LRMS (ESI-): 467 (M-l)-. 8490 Example 834 N-[4-ΝN-dibenzylaminomethyl-2-phenylbenzoyl]methionine lithium salt The desired compound was prepared according to the method of Example 158. J H ΝMR (d 6 -DMSO): δ 1.74-1.95 (comp, 2 H), 1.99 (s, 3 H), 2.15-2.34 (comp, 2 H), 4.17- 4.37 (comp, 6 H), 7.21-7.55 (comp, 14 H), 7.60-7.75 (comp, 4 H), 8.57 (d, 7= 7.8 Hz, 1 8495 H). LRMS (CI+): 539 (M+l) + . Example 835 8500 N-[4-N-(2-phenylethyl -N-isopropylaminomethyl-2-(2-methylphenyl)benzoyllmethionine lithium salt The desired compound was prepared according to the method of Example 158. H ΝMR (d 6 -DMSO): δ 0.94 (d, 7= 6.3 Hz, 6 H), 1.50-1.77 (comp, 2 H), 1.77-2.20 (comp, 8 H), 2.56-2.66 (comp, 4 H), 2.92 (sept, 7= 6.3 Hz, 1 H), 3.66 (s, 2 H), 3.70-3.81 (br, 1 8505 H), 6.94 (d, 7= 5.9 Hz, 1 H), 7.07-7.26 (comp, 9 H), 7.32 (d, 7= 7.7 Hz, 1 H), 7.46 (dd, 7= 1.8, 7.7 Hz, 1 H). LRMS (ESL): 517 (M-l)-. 8510 Example 836 N-r4-N-benzyl-N-pyrimidin-5-ylaminomethyl-2-(2-methylphenyl benzoyllmethionine lithium salt The desired compound was prepared according to the method of Example 157. *H ΝMR (d 6 -DMSO): δ 1.48-1.74 (br comp, 2 H), 1.86-2.08 (br comp, 8 H), 3.62-3.74 (br, 1 8515 H), 4.83 (s, 2 H), 4.89 (s, 2 H), 6.92-7.03 (br, 1 H), 7.04-7.38 (comp, 1 1 H), 7.52 (d, 7= 8.1 Hz, 1 H), 8.22 (s, 2 H), 8.42 (s, 1 H). LRMS (ESL): 539 (M-l)-. 8520 Example 837 N-| " 4-N-( 1.3-benzodiox-5-yl -N-pyrimidin-5-ylaminomethyl-2-(2-methylphenyl benzoyllmethionine lithium salt The desired compound was prepared according to the method of Example 157. 'H ΝMR (d 6 -DMSO): δ 1.46-1.76 (br comp, 2 H), 1.84-2.05 (br comp, 8 H), 3.56-3.67 (br, 8525 H), 4.71 (s, 2 H), 4.86 (s, 2 H), 6.77 (dd, 7= 1.6, 7.8 Hz, 1 H), 6.83-6.88 (comp, 2 H), 6.90-6.98 (br comp, 2 H), 7.0 (s, 1 H), 7.07-7.24 (br comp, 3 H), 7.33 (dd, 7= 1.9, 8.1 Hz, 1 H), 7.51 (d, 7= 7.7 Hz, 1 H), 8.23 (s, 2 H), 8.42 (s, 1 H). LRMS (ESL): 583 (M- i)-. 8530 Example 838 N-| " 4-N-d.3-benzodiox-5-yl -N-pyridizin-2-ylaminomethyl-2-(2-methylphenyl) benzoyllmethionine lithium salt 8535 The desired compound was prepared according to the method of Example 157. ! H ΝMR (d 6 -DMSO): δ 1.49-1.72 (comp, 2 H), 1.88-2.06 (comp, 8 H), 3.60-3.71 (br, 1 H), 4.75-4.80 (br, 2 H), 4.90 (s, 2 H), 5.96 (s, 2 H), 6.75 (dd, 7= 1.7, 7.8 Hz, 1 H), 6.80- 6.83 (comp, 2 H), 6.90-6.96 (comp, 3 H), 7.05-7.22 (br, 3 H), 7.29 (dd, 7= 1.7, 8.2 Hz, 1 H), 7.49 (d, 7= 7.8 Hz, 1 H), 7.80 (d, 7= 2.4 Hz, 1 H), 8.03-8.09 (comp, 2 H). 8540 Example 839 N-[4-(N-benzyl-N-(2-methoxyphenyl)aminomethyl)-2-(2-methylphenyl)benzoynmethionine 8545 lithium salt The desired compound was prepared according to the method of Example 157. X ΝMR (d 6 -DMSO): δ 1.47-1.75 (comp, 2 H), 1.76-2.05 (comp, 8 H), 3.66-3.77 (br, 1 H), 3.83 (s, 3 H), 4.22 (s, 2 H), 4.26 (s, 2 H), 6.68-6.74 (m, 1 H), 6.81-6.98 (comp, 4 H), 7.02-7.08 (br, 1 H), 7.10-7.37 (comp, 9 H), 7.44 (d, 7= 7.8 Hz, 1 H). 8550 Example 840 N-[4-( , N-benzyl-N-(4-methoxyphenyl aminomethyl -2-(2-methylphenyl benzoyl]methionine 8555 lithium salt The desired compound was prepared according to the method of Example 157. 'H ΝMR (d 6 -DMSO): δ 1.49-1.62 (m, 1 H), 1.62-1.75 (m, 1 H), 1.78-2.08 (comp, 8 H), 3.61 (s, 3 H), 3.64-3.76 (br, 1 H), 4.58 (s, 2 H), 4.64 (s, 2 H), 6.62-6.74 (comp, 4 H), 6.89- 6.96 (m, 1 H), 7.01 (s, 1 H), 7.08-7.33 (comp, 9 H), 7.47 (d, 7= 7.8 Hz, 1 H). 8560 Example 841 N-[4-( ' N-benzyl-N-(4-acetylphenyl)aminomethyl)-2-(2-methylphenyl)benzoyllmethionine 8565 lithium salt The desired compound was prepared according to the method of Example 157. X ΝMR (d 6 -DMSO): δ 1.48-1.63 (m, 1 H), 1.63-1.75 (m, 1 H), 1.78-2.10 (comp, 8 H), 2.38 (s, 3 H), 3.66-3.76 (br, 1 H), 4.82 (s, 2 H), 4.88 (s, 2 H), 6.74 (d, 7= 8.8 Hz, 2 H), 6.95 (d, 7= 6.1 Hz, 1 H), 7.02 (s, 1 H), 7.08-7.36 (comp, 9 H), 7.52 (d, 7= 8.1 Hz, 1 H), 7.72 8570 (d, 7= 8.8 Hz, 2 H). Example 842 8575 N-[4-(N-benzyl-N-(3-nitrophenyl)aminomethyl ' )-2-(2-methylphenyl)benzoyllmethionine lithium salt The desired compound was prepared according to the method of Example 157. 'H ΝMR (d 6 -DMSO): δ 1.49-1.76 (comp, 2 H), 1.77-2.08 (comp, 8 H), 3.67-3.76 (br, 1 H), 4.85 (s, 2 H), 4.90 (s, 2 H), 6.92-7.01 (br, 1 H), 7.05-7.43 (comp, 14 H), 7.53 (d, 7= 7.8 8580 Hz, 1 H). Example 843 8585 N-[4-(N-benzyl-N-(4-nitrophenyl aminomethyl)-2-(2-methylphenyl)benzoyllmethionine lithium salt The desired compound was prepared according to the method of Example 157. 'H ΝMR (d 6 -DMSO): δ 1.48-1.62 (m, 1 H), 1.62-1.74 (m, 1 H), 1.76-2.10 (comp, 8 H), 3.64-3.73 (br, 1 H), 4.90 (s, 2 H), 4.95 (s, 2 H), 6.82 (d, 7= 9.5 Hz, 2 H), 6.94 (d, 7= 6.1 8590 Hz, 1 H), 7.02 (s, 1 H), 7.08-7.38 (comp, 9 H), 7.53 (d, 7= 7.8 Hz, 1 H), 8.00 (d, 7= 9.5 Hz, 2 H). 8595 Example 844 N-[4-N-(N-benzyl-N-(2-acetylphenyl aminomethyl)-2-(2-methylphenyl benzoyllmethionine lithium salt The desired compound was prepared according to the method of Example 157. X ΝMR (d 6 -DMSO): δ 1.45-1.70 (br comp, 2 H), 1.86-2.04 (comp, 8 H), 2.60 (s, 3 H), 8600 3.56-3.66 (br, 1 H), 4.21 (app s, 4 H), 6.82-6.94 (br comp, 2 H), 6.99 (t, 7= 7.4 Hz, 1 H), 7.08 (d, 7= 7.7 Hz, 1 H), 7.16-7.34 (comp, 10 H), 7.39 (dd, 7= 1.9, 7.7 Hz, 1 H), 7.45 (d, 7= 8.0 Hz, 1 H). Example 845 N-r4-N-(N-benzyl-N-(3-acetylphenyl)aminomethyl)-2-(2-methylphenyl)benzoyllmethionine lithium salt The desired compound was prepared according to the method of Example 157. X 8610 ΝMR (d 6 -DMSO): δ 1.48-1.74 (br comp, 2 H), 1.85-2.08 (comp, 8 H), 2.43 (s, 3 H), 3.62-3.74 (br, 1 H), 4.78 (s, 2 H), 4.84 (s, 2 H), 6.90-7.04 (comp, 2 H), 7.07-7.36 (comp, 13 H), 7.51 (d, 7= 7.8 Hz, 1 H) Example 846 N-r4-N-(N-benzyl-N-(2-chlorophenyl)aminomethyl ' )-2-(2-methylphenyl)benzoyllmethionine lithium salt The desired compound was prepared according to the method of Example 157. Η 8620 ΝMR (d 6 -DMSO): X ΝMR (d 6 -DMSO): δ 1.46-1.64 (br comp, 2 H), 1.76-2.03 (comp, 8 H), 3.15-3.19 (br, 1 H), 4.23 (s, 2 H), 4.26 (s, 2 H), 6.84-7.47 (comp, 16 H). 8625 Example 847 N-[4-N-(N-benzyl-N-('3-chlorophenyl)aminomethyl)-2-(2-methylphenyl benzoyllmethionine lithium salt The desired compound was prepared according to the method of Example 157. 'H ΝMR (d 6 -DMSO): δ 1.48-1.75 (br comp, 2 H), 1.88-2.10 (comp, 8 H), 3.64-3.75 (br, 1 8630 H), 4.74 (s, 2 H), 4.79 (s, 2 H), 6.57-6.66 (comp, 3 H), 6.90-7.36 (comp, 12 H), 7.52 (d, 7= 7.7 Hz, 1 H). 8635 Example 848 N-r4-N-(N-benzyl-N-(4-chlorophenyl aminomethyl -2-(2-methylphenyl)benzoyllmethionine lithium salt The desired compound was prepared according to the method of Example 157. X ΝMR (d 6 -DMSO): δ 1.47-1.76 (br comp, 2 H), 1.89-2.10 (comp, 8 H), 3.65-3.77 (br, 1 8640 H), 4.71 (s, 2 H), 4.77 (s, 2 H), 6.62-6.89 (comp, 2 H), 6.90-7.34 (comp, 13 H), 7.51 (d, 7= 7.8 Hz, 1 H). 8645 Example 849 N-[4-(N-benzyl-N-(2-nitrophenyl aminomethyl)-2-(2-methylphenyl)benzovnmethionine lithium salt The desired compound was prepared according to the method of Example 157. X ΝMR (d 6 -DMSO): δ 1.46-1.71 (br comp, 2 H), 1.86-2.20 (br comp, 8 H), 3.58-3.70 (br, 1 8650 H), 4.25 (s, 2 H), 4.27 (s, 2 H), 6.85-6.95 (br, 1 H), 6.98-7.36 (comp, 12 H), 7.45 (d, J = 7.8 Hz, 2 H), 7.75 (dd, J = 1.7, 8.2 Hz, 1 H). 8655 Example 850 N-f4-(N-benzyl-N-( ' 2-methylthiophenyl aminomethyl)-2-(2- methylphenyl benzoyl]methionine lithium salt The desired compound was prepared according to the method of Example 157. Η ΝMR (d 6 -DMSO): δ 1.48-1.72 (br comp, 2 H), 1.86-2.03 (br comp, 8 H), 2.40 (s, 3 H), 8660 3.58-3.68 (br, 1 H), 4.09 (s, 2 H), 4.13 (s, 2 H), 6.83-6.91 (br, 1 H), 6.95-7.31 (comp, 1 1 H), 7.33-7.44 (comp, 4 H). 8665 Example 851 N-[4-(N-benzyl-N-(3-methylthiophenyl aminomethylV2-( ' 2- methylphenyllbenzoyll methionine lithium salt The desired compound was prepared according to the method of Example 157. X ΝMR (d 6 -DMSO): 'H ΝMR (d 6 -DMSO): δ 1.48-1.72 (br comp, 2 H), 1.89-2.09 (br comp, 8670 8 H), 2.27 (s, 3 H), 3.62-3.71 (br, 1 H), 4.71 (s, 2 H), 4.77 (s, 2 H), 6.45-6.49 (comp, 3 H), 6.91-7.35 (comp, 12 H), 7.50 (d, J = 8.1 Hz, 1 H). 8675 Example 852 N-r4-(N-benzyl-N-(4-methylthiophenyl)aminomethyl -2-(2- methylphenyDbenzoyllmethionine lithium salt The desired compound was prepared according to the method of Example 157. 'H ΝMR (d 6 -DMSO): δ 1.45-1.74 (br comp, 2 H), 1.88-2.08 (br comp, 8 H), 2.33 (s, 3 H), 8680 3.58-3.67 (br, 1 H), 4.70 (s, 2 H), 4.76 (s, 2 H), 6.64 (d, J = 8.8 Hz, 2 H), 6.88-6.94 (br, 1 H), 7.00 (s, 1 H), 7.10 (d, J = 8.8 Hz, 2 H), 7.16-7.34 (comp, 9 H), 7.50 (d, J = 7.8 Hz, 1 H). Example 853 N-r4-(N-benzyl-N-(4-trifluoromethylphenyl aminomethyl)-2-(2- methylphenyDbenzoyll methionine lithium salt The desired compound was prepared according to the method of Example 157. *H 8690 ΝMR (d 6 -DMSO): δ 1.48-1.75 (br comp, 2 H), 1.90-2.06 (br comp, 8 H), 3.64-3.74 (br, 1 H), 4.81 (s, 2 H), 4.86 (s, 2 H), 6.79 (d, J = 8.8 Hz, 2 H), 6.90-7.35 (comp, 1 1 H), 7.40 (d, J = 8.8 Hz, 2 H), 7.52 (d, J = 7.8 Hz, 1 H). Example 862 N- 4-N-(4-piperidin-l-ylphenyl)aminomethyl-2-(2-methylphenyl)benzoyllmethionine The desired compound was prepared according to the method of Example 158 MS m/e 530 (M-H) " . 'H NMR (CDC1 3 , 300 MHz) δ 1.55 (m, 3H), 1.78 (m, 4H), 1.85 (m, 8700 IH), 2.0 (m, 8H), 3.03 (m, 4H), 4.3 (m, 3H), 6.13 (m, IH), 6.54 (m, 2H), 6.98 (m, 2H), 7.10-7.52 (m, 6H), 7.74 (m, IH). 8705 Example 863 N-r4-N-(4-morpholin-l-ylphenyl aminomethyl-2-( ' 2-methylphenyl)benzoynmethionine The desired compound was prepared according to the method of Example 158. MS m/e 534 (M+H)+. i H NMR (CDCI3, 300 MHz) δ 1.48 (m, IH), 1.83 (m, IH), 2.0 (m, 8H), 3.00 (m, 4H), 3.85 (m, 4H), 4.35 (m, 3H), 6.03 (m, IH), 6.58 (m, 2H), 6.80 (m, 8710 2H), 7.22 (m, 6H), 7.85 (m, IH). Example 864 8715 N-r4-N-(4-phenoxyphenyl)aminomethyl-2-(2-methylphenyl)benzoyllmethionine The desired compound was prepared according to the method of Example 158. MS m/e 539 (M-H)-. X NMR (CDC1 3 , 300 MHz) δ 1.42 (m, IH), 1.75 (m, IH), 2.0 (m, 8H), 4.21 (m, IH), 4.31 (s, 2H), 6.15 (m, IH), 6.54 (m, 2H), 6.86 (m, 4H), 6.99 (m, 2H), 7.2 (m, 7H), 7.76 (m, IH). 8720 Example 875 N-[4-N-(benzyl-N-thiazol-2-ylmethyl aminomethyl-2-f2-methylphenyl)benzoyllmethionine 8725 The desired compound was prepared according to the method of Example 158. X (300 MHz, DMSO d 6 ): δ 9.08, d, IH; 8.13, d, IH; 7.58, d, IH; 7.49, s, 2H; 7.40, d, 2H; 7.31, t, 2H; 7.22, m, 4H; 7.1 1, m, 2H; 4.21, m, IH; 3.77, s, 2H; 3.67, s, 2H; 3.62, s, 2H; 1.98 - 2.23, m, 5H; 1.97, s, 3H; 1.63 - 1.90, m, 2H. MS (ESI(-)): 558 (M-H). Calc'd for C3 1 H33N3O3S 2 + 0.49 H 2 O: C 65.49, H 6.02, N 7.39: Found: C 65.49, H 5.86, N 8730 7.27. Example 876 8735 N-r4-N-(benzyl-N-thiazol-5-ylmethyl)aminomethyl-2-phenylbenzoyllmethionine The desired compound was prepared according to the method of Example 158. X (300 MHz, DMSO d 6 ): δ 9.04, s, IH; 8.46, d. IH; 7.82, s, IH; 7.3, m, 13H; 4.27, ddd, IH; 3.83, s, 2H; 3.64, s, 2H; 3.60, s, 2H; 2.21, m, 2H; 1.99, s, 3H; 1.84, m, 2H. MS (ESI(-)): 544 (M-H). Calc'd for C30H3 1 N3O3S 2 : C 66.03, H 5.72, N 7.70: Found: C 8740 65.65, H 5.81, N 7.50. Example 877 8745 N-r4-N-(toluenesulfonyl-N-thiazol-2-ylmethy aminomethyl-2-(2-methylphenyl - benzoyll methionine The desired compound was prepared according to the method of Example 157. X (300 MHz, DMSO d 6 ): δ 12.62, bs, IH; 8.94, s, IH; 8.08, bs, IH; 7.79, d, 2H; 7.59, s, IH; 7.41, m, 3H; 7.20, m, 4H; 7.03, bs, IH; 6.90, bs, IH; 4.59, s, 2H; 4.38, s, 2H; 4.21 , 8750 m, IH; 2.51, s, 3H; 2.40, s, 3H; 2.18, m, 2H; 1.98, s, 3H; 1.78, m, 2H. MS (ESI(-)): 622 (M-H). Calc'd for C3 1 H33N3O5S3: C 59.69, H 5.33, N 6.74: Found: C 59.41, H 5.19, N 6.57. Example 878 N-[4-N-(methanesulfonyl-N-thiazol-2-ylmethyl aminomethyl-2-(2-methylphenyl)- benzoyll methionine The desired compound was prepared according to the method of Example 157. X 8760 (300 MHz, DMSO d 6 ): δ 9.00, s, IH; 8.11, bs, IH; 7.52, s, IH; 7.46, d, IH; 7.39, dd, IH; 7.00 - 7.22, m, 5H; 4.63, s, 2H; 4.42, s, 2H; 4.21, m, IH; 3.02, s, 3H; 1.98 - 2.23, m, 5H; 1.97, s, 3H; 1.64 - 1.91, m, 2H. MS (ESI(-)): 546 (M-H); (ESI(+)): 548. Calc'd for C 2 5H29N3O5S3: C 54.82, H 5.34, N 7.67: Found: C 54.60, H 5.32, N .49. 8765 Example 880 N-[4-(N-2-Cyclohexylethyl-N-cyclopropylaminomethyl)-2-(2- methylphenyDbenzoyπmethionine 8770 The desired compound was prepared according to the method of Example 158. X (300 MHz, DMSO d 6 ): δ 8.06, d, IH; 7.47, d, IH; 7.31, dd, IH; 7.20, m, 2H; 7.02 - 7.17, m, 3H; 4.21, m, IH; 3.71, s, 2H; 2.50, m, 2H; 1.98 - 2.23, m, 6H; 1.97, s, 3H; 1.68 - 1.90, m, 3H; 1.50 - 1.66, m, 4H; 1.37, m, 2H; 1.03 - 1.14, m, 4H; 0.81, m, 2H; 0.44, m, 2H; 0.30, m, 2H. MS (ESI(-)): 521 (M-H); ESI((+)): 523 (MH+). Calc'd for 8775 C31H42Ν3O3S: C 71.23, H 8.10, N 5.36: Found: C 70.25, H 8.05, N 5.31. Example 881 8780 N-| " 4-(N-tetrahydrothiopyran-4-yl-N-thiazol-5-ylaminomethyl)-2-(2- methy lphenyDbenzoy 11 methionine The desired compound was prepared according to the method of Example 158. X (300 MHz, DMSO d 6 ): δ 8.97, s, IH; 8.08, d, IH; 7.78, s, IH; 7.44, dd, 2H; 7.00 - 7.25, m, 5H; 4.20, ddd, IH; 3.89, s, 2H; 3.71, s, 2H; 2.38 - 2.70, m, 5H; 1.98 - 2.23, m, 7H; 8785 1.97, s, 3H; 1.59 - 1.91, m, 4H. MS (ESI(-)): 5688 (M-H); ESI((+)): 570. Calc'd for C 2 9H35Ν3O3S3 + 0.45 H 2 O: C 60.27, H 6.26, N 7.27: Found: C 60.27, H 6.32, N 7.17. 8790 Example 886 N-[4-N-t-Butyloxycarbonyl-N-(1.3-dicyclohexylpropan-2-yl)aminomethyl-2-(2- methylphenylVbenzoyll methionine lithium salt The desired compound was prepared according to the method of Example 158, followed by treatment with di-t-butyl dicarbonate, and hydrolysis. X ΝMR (300 MHz, 8795 DMSO) δ 0.68-0.87 (m, 4H), 0.95-1.10 (m, 13H), 1.28 (s, 3H), 1.40 (s, 6H), 1.50-1.70 (m, 13H), 1.94 (s, 3H), 1.97-2.18 (m, 5H), 3.55-3.70 (m, IH), 4.20-4.40 (m, 3H), 6.85- 6.95 (m, IH), 7.01-7.27 (m, 5H), 7.30-7.42 (m, IH), 7.42-7.53 (m, IH). MS (APCI(+)) m/z 679 (M+H); Analysis calc'd for C 4 oH57LiΝ 2 O 5 S»0.75H2O: C, 68.79; H, 8.44; N, 4.01 ; found: C, 68.77; H, 8.33; N, 4.04. 8800 Example 887 N- [ " 4-N-(3-Cyclohexyl- 1 -oxo- 1 -piperidin- 1 -ylpropan-2-yl aminomethy l-2-(2- 8805 methylphenyPbenzoyn-methionine lithium salt The desired compound was prepared according to the method of Example 158. ΝMR (300 MHz, DMSO) δ 0.65-0.90 (m, 2H), 1.00-1.24 (m, 10H), 1.30-1.70 (m, 15H), 1.90 (s, 3H), 1.92-2.18 (m, 5H), 3.35-3.80 (m, 3H), 6.85-6.95 (m, IH), 7.06-7.23 (m, 5H), 7.32 (d, 7=7.8 Hz, IH), 7.46 (d, 7=7.8 Hz, IH). MS (ESI(-)) m/z 592 (M-H); 8810 Analysis calc'd for C34H 4 6LiΝ3θ 4 S'1.30H2O: C, 65.53; H, 7.86; N, 6.74; found: C, 65.53; H, 7.36; N, 6.41. 8815 Example 890 N-r4-(N-(furan-2-ylmethyl aminomethyl -2-phenylbenzoyllmethionine lithium salt The desired compound was prepared according to the method of Example 158. Η NMR (DMSO-J 6 , 90 °C) δ 7.48-7.24 (m, 9 H), 7.07-7.04 (m, 1 H), 6.37-6.34 (m, 1 H), 6.24-6.20 (m, 1 H), 3.76-3.69 (m, 5 H), 2.43-2.16 (m, 3 H), 2.00-1.66 (m, 5 H); MS m/z 8820 439 (M + + 1, 100). Anal. Calcd for C 24 H 25 L1N 2 O 4 S -2H 2 O (480.50): C, 59.99; H, 6.08; N, 5.83. Found: C, 59.83; H, 5.83; N, 5.74. 8825 Example 902 N-[4-N-(thiazol-5-ylmethoxycarbonyπamino-2-(2-methylphenyl benzoyllmethionine lithium salt The desired compound was prepared according to the method of Example 57. NMR (DMSO-J 6 ,) δ 9.93 (s, 1 H), 9.04 (s, 1 H), 7.93 (s, 1 H), 7.44 (s, 2 H), 7.19-7.06 8830 (m, 4 H), 6.92-6.88 (m, 1 H), 6.78-6.74 (m, 1 H), 5.34 (s, 2 H), 3.61-3.56 (m, 1 H), 2.10-1.79 (m, 8 H), 1.77-1.63 (m, 1 H), 1.60-1.53 (m, 1 H); MS m/z 498 (M + - 1, 100). Exact mass calcd for C 24 H 26 N 3 O 5 S 2 500.1303, found 500.1308. Example 905 N-14-(N-(l-ethylthio-4-methylpentan-2-yl aminomethyl ' )-2-(2-methylphenyl)benzoyl1- methionine The desired compound was prepared according to the method of Example 158. ^H 8840 (300MHz, CDCI3, δ) 7.70 (IH, m), 7.43 (IH, d, 7= 10Hz), 7.30-7.00 (5H, m), 6.25 (IH, m), 4.38 (IH, m), 4.06 (IH, m), 3.91 (IH, bd, 7= 12Hz), 3.01 (IH, m), 2.82 (IH, dd, 7= 15&3Hz), 2.67 (IH, m), 2.45 (2H, q, 7=8Hz), 2.05 (3H, s), 2.00 (3H, s), 2.00-1.80 (4H, m), 1.67 (IH, m), 1.53 (3H, m), 1.20 (3H, t, 7=8Hz), 0.92 (3H, d, 7=8Hz), 0.85 (3H, d, 7=8Hz). m/z (ESI) 517 (MH+) Anal.calc for C28H40Ν2O3S2 C 65.08, H 7.80, 8845 N 5.42 Found C 65.37, H 7.86, N 5.38 Example 906 8850 N-[4-(N-(l-ethylthio-4-methylpentan-2-yl)-N-methylaminomethyl)-2-(2- methylphenyDbenzoyll-methionine The desired compound was prepared according to the method of Example 158. ^H (300MHz, CDCI3, δ) (rotamer) 7.70 (IH, m), 7.52 (IH, d, 7= 10Hz), 7.40-7.10 (5H, m), 6.08 (IH, m), 4.43 (IH, m), 3.88 (2H, m), 3.15 ( IH, m), 2.87 (IH, dd, 7= 15&3Hz), 2.60 8855 (IH, m), 2.51 (2H, q, 7=8Hz), 2.38 (2.36) (3H, s), 2.06 (2.13) (3H, s), 2.00 (3H, s), 2.00-1.60 (4H, m), 1.60-1.40 (3H, m), 1.22 (3H, t, 7=8Hz), 0.92 (3H, d, 7=8Hz), 0.88 (3H, d, 7=8Hz). m/z (ESI) 531 (MH+) Anal.calc for C29H42Ν2O3S2O.25 H2O C 65.07, H 8.00, N 5.23 Found C 65.01, H 7.84, N 5.14 8860 Example 907 N-[4-( ' N-(1.3-Dicyclohexylpropan-2-yl)-N-methylaminomethyl)-2-(2-methylphenyl)- benzoyllmethionine 8865 The desired compound was prepared according to the method of Example 158. ^H (300MHz, DMSO-d6, δ) 7.50 (IH, d, 7= 12Hz), 7.33 (IH, m), 7.25-7.10 (3H, m), 7.08 (IH, m), 6.98 (IH, m), 3.82 (IH, m), 3.55 (2H, m), 2.20-2.00 (3H, m), 2.08 (3H, s), 1.93 (3H, s), 1.82 (3H, s), 1.75-1.40 (12H,m), 1.40-1.20 (5H, m), 1.20-0.90 (9H, m), 0.90-0.70 (3H, m). m/z (ESI) 593 (MH+) 8870 Example 908 N- 4-(N-(1.3-Dicyclohexylpropan-2-yl -N-methylaminomethyl -2-(2-methylphenyl)- 8875 benzoyllmethionine The desired compound was prepared according to the method of Example 158. ^H (300MHz, DMSO-d6, δ) (rotamer) 7.65 (IH, m), 7.49 (IH, bd, 7= 12Hz), 7.33 (IH, dd, 7= 12&2Hz), 7.30-7.00 (4H, m), 4.50 (2H, m), 4.10 (IH, m), 3.53 ( IH, m), 3.20 (IH, m), 2.58 (IH, m), 2.20-2.00 (6H, m), 1.97 (1.92) (3H, s), 1.80-1.40 (14H,m), 1.40-1.20 8880 (4H, m), 1.20-0.90 (8H, m), 0.90-0.60 (9H, d, 7=9Hz). m/z (ESI) 635 (MH+) Anal.calc. for C39H58Ν2O3S- 1.00 H2O C 71.74, H 9.26, N 4.29 Found C 71.60, H 8.90, N 4.27 8885 Example 909 N-r4-(N-acetyl-N-(l,3-Dicyclohexylpropan-2-yl)aminomethyl)-2-(2-methylphenyl ' )- benzoyllmethionine The desired compound was prepared according to the method of Example 158, followed by Schotten-Baumann acylation and subsequent hydrolysis *H (300MHz, DMSO- 8890 d6, δ) (rotamer) 12.60 (IH, m), 8.05 (IH, m), 7.48 (IH, m), 7.35 (IH, bd, 7= 12Hz), 7.20-6.90 (4H, m), 4.50 (2H, bd, 7= 18Hz), 4.22 (IH, m), 3.87 (IH, m), 3.10 (IH, m), 2.20-2.00 (4H, m), 2.08 (3H, s), 1.96 (1.94) (3H, s), 1.80 (3H,m), 1.60-1.30 (9H, m), 1.30-1.00 (14H, m), 0.80-0.60 (3H, m). m/z (ESI) 621 (MH+) Anal.calc. for C37H52Ν2O4SO.5O H2O C 70.55, H 8.48, N 4.45 Found C 70.67, H 8.42, N 4.36\ 8895 Example 910 N-[4-( V-benzoyl-N-(1.3-Dicyclohexylpropan-2-yl)aminomethyl -2-(2-methylphenyl)- 8900 benzoyllmethionine The desired compound was prepared according to the method of Example 909. ^H (300MHz, DMSO-d6, δ) 12.60 (IH, m), 8.05 (IH, bd, 7= 12Hz), 7.47 (4H, m), 7.33 (2H, m), 7.25-7.10 (5H, m), 4.62 (2H, bs), 4.21 (IH, m), 3.82 (IH, m), 3.10 ( IH, m), 2.20- 2.00 (4H, m), 1.96 (3H, s), 1.80 (3H,m), 1.60-1.30 (9H, m), 1.30-1.00 ( 14H, m), 0.80- 8905 0.60 (3H, m). m/z (ESI) 683 (MH+) Anal.calc. for C42H54Ν2O4SO.75 H2O C 72.43, H 8.03, N 4.02 Found C 72.24, H 7.72, N 3.93 8910 Example 911 N-r4-(N-Benzenesulfoyl-N-(1.3-Dicyclohexylpropan-2-yl)aminomethyl)-2-(2- methylphenyD-benzoyllmethionine The desired compound was prepared according to the method of Example 157. ^H (300MHz, DMSO-d6, δ) 7.83 (2H, bd, 7= 12Hz), 7.80-7.55 (3H, m), 7.49 (2H, m), 7.30- 8915 7.00 (5H, m), 4.43 (2H, m), 4.22 (IH, m), 3.78 (IH, m), 3.20 (IH, m), 2.25-2.00 (4H, m), 1.97 (3H, s), 1.90-1.70 (3H,m), 1.60-1.40 (9H, m), 1.30-0.90 (14H, m), 0.80-0.40 (3H, m). m/z (ESI) 719 (MH+) Anal.calc. for C4iH54N2OsS2-0.50 H2O C 67.64, H 7.61, N 3.85 Found C 67.74, H 7.48, N 3.79 8920 Example 912 N-[4-(N-(N,N-dibutylacetamido aminomethyl)-2-(2-methylphenyl)benzoynmethionine The desired compound was prepared according to the method of Example 158. ^H 8925 (300MHz, DMSO-d6, δ) 7.96 (IH, m), 7.48 (IH, d, 7= 10Hz), 7.39 (IH, dd, 7= 12&2Hz), 7.25-7.00 (4H, m), 4.17 (IH, m), 3.80 (2H, s), 3.23 (2H, t, 7=8Hz), 3.16 (2H, t, 7=8Hz), 2.20-2.00 (5H, m), 1.96 (3H, s), 1.90-1.60 (2H,m), 1.41 (4H, m), 1.22 (4H, m), 0.85 (6H, q, 7=8Hz). m/z (DCI, ΝH3) 542 (MH+) Anal.calc for C30H43N3O4SO.75 H2O C 64.89, H 8.08, N 7.57 Found C 64.83, H 7.94, N 7.33 8930 Example 913 N-r4-(N-(N.N-dibutylacetamido)-N-methylaminomethyl)-2-(2- 8935 methylphenyDbenzoyllmethionine The desired compound was prepared according to the method of Example 158. ^H (300MHz, DMSO-d6, δ) 7.53 (IH, d, 7= 10Hz), 7.38 (IH, dd, 7= 12&2Hz), 7.25-7.00 (4H, m), 4.23 (IH, m), 3.64 (2H, s), 3.48 (IH, m), 3.35-3.16 (4H, m), 3.14 (IH, m), 2.22 (3H, s), 2.20-2.00 (5H, m), 1.96 (3H, s), 1.90-1.60 (2H,m), 1.42 (4H, m), 1.19 8940 (4H, m), 0.86 (6H, q, 7=8Hz). m/z (ESI) 556 (MH+) Anal.calc. for C31H45Ν3O4S C 66.99, H 8.16, N 7.56 Found C 66.65, H 8.20, N 7.23 8945 Example 914 N-r4-(N-(N.N-dibenzylacetamido aminomethyl)-2-(2-methylphenyπbenzoyllmethionine The desired compound was prepared according to the method of Example 158. *H (300MHz, DMSO-d6, δ) (rotamer) 7.76 ( IH, m), 7.40 (IH, d, 7=9Hz), 7.30-7.00 (15H, m), 4.41 (4H, d, 7= 12Hz), 4.10 (IH, m), 3.73 (2H, s), 3.41 (2H, s), 2.20-1.90 (5H, m), 8950 1.87 (1.83) (3H, s), 1.80-1.50 (2H,m). m/z (ESI) 610 (MH+) Example 915 8955 N- 4-(N-(2-Cyclohexylethyl -N-isopropylaminomethyl)-2-(2-methylphenyl)- benzoyllmethionine The desired compound was prepared according to the method of Example 158. ^H (300MHz, CDCI3, δ) 7.80-7.60 (2H, m), 7.30-7.00 (5H, m), 6.50 (IH, d, 7=8Hz), 4.38 ( IH, m), 4.03 (2H, m), 3.67 (IH, m), 2.88 (2H, m), 2.20-2.00 (7H, m), 2.00 (3H, s), 8960 1.80-1.40 (8H, m), 1.33 (6H, d, 7=7Hz), 1.30-1.00 (3H, m), 1.00-0.80 (2H, m). m/z (ESI) 525 (MH+) Anal.calc. for C31H44Ν2O3SO.50 H2O C 69.76, H 8.50, N 5.25 Found C 69.90, H 8.26, N 5.57 Example 916 N-r4-(N-Butanesulfonyl-N-(2-cyclohexylethyl)aminomethyl)-2-(2-methylphenyl)- benzoyll methionine The desired compound was prepared according to the method of Example 157. ^H 8970 (300MHz, CDC13, δ) 7.99 ( IH, m), 7.45 (IH, dd, 7=9&2Hz), 7.40-7.10 (5H, m), 5.92 (IH, m), 4.56 (IH, m), 4.44 (2H, s), 3.20 (2H, m), 2.96 (2H, m), 2.20-2.05 (5H, m), 2.02 (3H, s), 2.00-1.70 (3H, m), 1.70- 1.30 ( 10H, m), 1.30-1.00 (4H, m), 0.95 (3H, t, 7=8Hz), 0.83 (2H, m). m/z (ESI) 603 (MH+) Anal.calc. for C32H46Ν2O5S2 O.25 H2O C 63.28, H 7.72, N 4.61 Found C 63.27, H 7.73, N 4.50 8975 Example 917 8980 N-r4-(N,N-Dibutylaminomethyl)-2-(2-methylphenyl)benzoyllmethionine The desired compound was prepared according to the method of Example 158. *H (300MHz, CDCI3, δ) 7.75 (IH, d, 7=9Hz), 7.67 (IH, m), 7.30-7.10 (5H, m), 6.33 (IH, m), 4.42 (IH, m), 4.13 (2H, m), 2.95 (4H, m), 2.20-2.00 (5H, m), 2.00 (3H, s), 2.00- 1.80 (2H,m), 1.68 (4H, m), 1.33 (4H, m), 0.93 (6H, q, 7=8Hz). m/z (DCI, ΝH3) 485 8985 (MH+) Anal.calc. for C28H40N2O3S- 1.00 H2O C 66.90, H 8.42, N 5.57 Found C 66.73, H 8.23, N 5.40 8990 Example 927 N-14-(N-Butanesulfonyl-N-(3-phenylpropyl aminomethyl -2-(2- methylphenyDbenzoyllmethionine The desired compound was prepared according to the method of Example 157 ^H (300MHz, CDCI3, δ) 7.97 ( IH, m), 7.40 (IH, dd, 7=9&2Hz), 7.35-7.10 (8H, m), 7.04 8995 (IH, d, 7=2Hz), 7.03 (IH, s), 5.89 (IH, m), 4.60 ( IH, m), 4.43 (2H, s), 3.22 (2H, t, 7=8Hz), 2.96 (2H, t, 7=8Hz), 2.55 (2H, t, 7=8Hz), 2.20-2.05 (2H, m), 2.05 (3H, s), 2.02 (3H, s), 2.00-1.70 (5H, m), 1.57 (IH, m), 1.42 (2H, m), 0.94 (3H, t, 7=8Hz). m/z (ESI) 609 (MH-) Anal.calc. for C33H42Ν2O5S2 C 64.89, H 6.93, N 4.59 Found C 64.61, H 6.90, N 4.52 9000 Example 928 N-r4-(N-Butyl-N-(2-phenylethyl)aminomethyl)-2-(2-methylphenyl benzoyllmethionine 9005 The desired compound was prepared according to the method of Example 157 H (300MHz, CDCI3, δ) 7.78 (IH, d, 7=9Hz), 7.60 (IH, bd, 7=8Hz), 7.40-7.20 (5H, m), 7.20-7.00 (5H, m), 6.27 (IH, m), 4.43 (IH, m), 4.20-4.00 (2H, m), 3.20-2.80 (6H, m), 2.20-2.05 (5H, m), 1.98 (3H, s), 1.90 (IH, m), 1.63 (3H, m), 1.32 (2H, m), 0.93 (3H, t, 7=8Hz). m/z (ESI) 533 (MH+) Anal.calc. for C32H40Ν2O3SAOO H2O C 69.79, H 7.69, 9010 N 5.09 Found C 70.04, H 7.48, N 4.96 Example 936 9015 N-[4-(N-benzylaminomethyl -2-phenylbenzoyllmethionine hydrochloride salt The desired compound was prepared according to the method of Example 158 (DMSO-d6) δ 8.61 (d.lH), 7.61 (m, lH), 7.58 (m, 3H), 7.40 (m, 9H), 4.32 (m, IH), 4.22 (s, 2H), 4.18 (s, 2H), 2.27 (m, 2H), 2.00 (s, 3H), 1.88 (m, 2H). MS (DCI/ΝH3) 449 (M+H)+. Anal calcd for C26H29CIN2O3S • 0.80 H2O: C, 62.53; H, 6.18; N, 5.61. 9020 Found: C, 62.59; H, 6.31 ; N, 5.57. Example 944 9025 N-[4-N-(3-Cyclohexyl-l-ethylthiopropan-2-yl)-N-methylaminomethyl-2-(2- methylphenyDbenzoyfl-methionine hydrochloride salt The desired compound was prepared according to the method of Example 158 (DMSO-d6) δ 8.23 (m, IH), 7.75 (m, IH), 7.59, 7.50 (both m, total 2H), 7.22, 7.15 (both m, total 4H), 4.50, 4.38 (both m, total 2H), 4.22 (m, IH), 3.10, 2.90, 2.70 (all m, total 9030 5H), 2.40, 2.10 (both m, total 7H), 1.98 (s, 3H), 1.90-1.40 (envelope, total 10H), 1.15, 1.00, 0.82 (all m, total 7H). MS (ESI) 569 (M-H) ' . Anal calcd for C32H47CIΝ2O3S2 : C, 63.29; H, 7.80; N, 4.61. Found: C, 63.07; H, 7.79; N, 4.51. Example 945 N-r4-N-(3-Cvclohexyl-l-ethylthiopropan-2-yl)-N-isobutylaminomethyl-2-(2- methylphenyr. benzoyl! -methionine The desired compound was prepared according to the method of Example 158 9040 (DMSO-d6) δ 8.05 (d, IH), 7.55 (d, IH), 7.42 (d, IH), 7.22, 7.20 (both m, total 5H), 4.27 (m, IH), 3.73 (d, IH), 3.60 (d, IH), 2.90 (dd, IH), 2.77 (m, IH), 2.45 (q, 2H), 2.30, 2.10 (both m, total 8H), 2.00 (s, 3H), 1.97-1.25 (envelope, 1 1H), 1.19 (t, 3H), 1.19-0.70 (envelope, 12H). MS (ESI) 611 (M-H) " . Anal calcd for C33H52Ν2O3S2 • 0.25 H2O : C, 68.09; H, 8.57; N, 4.54. Found: C, 67.96; H, 8.53; N, 4.49. 9045 Example 946 N-[4-N-(3-Cyclohexyl-l-ethylthiopropan-2-yl -N-formylaminomethyl-2-(2- 9050 methylphenyDbenzoyllmethionine The desired compound was prepared according to the method of Example 607, followed bt Schotten-Baumann acylation. (DMSO-d6) δ 8.40, 8.27 (both s, total IH), 8.03, 7.97 (both d, total IH), 7.45 (m, 2H), 7.20, 7.15 (both m, total 5H), 4.40 (m, 2H), 4.21 (m, IH), 3.70 (m, IH), 2.62, 2.46 (both m, total 4H), 2.18, 2.05 (both m, total 5H), 1.96 9055 (s, 3H), 1.90-1.20 (envelope, 9H), 1.10, 1.00, 0.75 (all m, total 9H). MS (ESI) 585 (M- H)-. Anal calcd for C32H44Ν2O4S2 : C, 65.72; H, 7.58; N, 4.79. Found: C, 65.47; H, 7.53; N, 4.74. Example 947 N-r4-N-acetyl-N-(3-Cyclohexyl-l-ethylthiopropan-2-yl)aminomethyl-2-(2-methylphenyl)- benzoy 11 methionine The desired compound was prepared according to the method of Example 946 9065 (DMSO-d6) δ 8.12, 8.00 (both d, total IH), 7.55, 7.45, 7.40 (all m, total 2H), 7.20, 7.10, 7.06 (all m, total 5H), 4.65, 4.58 (both m, total 2H), 4.30, 4.20, 3.94 (all m, total 2H), 2.79, 2.60, 2.48 (all m, total 4H), 2.10, 1.97 (m, s, total 11H), 1.90-1.20 (envelope, 9H), 1.15, 1.10, 0.80 (all m, total 9H). MS (ESI) 597 (M-H) " . Anal calcd for C33H46Ν2O4S2 : C, 66.19; H, 7.74; N, 4.68. Found: C, 66.02; H, 7.68; N, 4.56. 9070 Example 948 N- 4-N-t-Butyloxycarbonyl-N-(3-cyclohexyl-l-ethylthiopropan-2-yl)aminomethyl-2-(2- 9075 methylphenyl)benzoyl]methionine The desired compound was prepared according to the method of Example 946 (DMSO-d6) δ 7.95 (m, IH), 7.46 (m, IH), 7.38 (m, IH), 7.20, 7.10 (both m, total 5H), 4.40, 4.30, 4.20 (all m, total 4H), 2.60, 2.47 (both m, total 4H), 2.10 (m, 5H), 1.97 (s, 3H), 1.90-1.00 (envelope, 25H), 0.78 (m, 2H). MS (ESI) 655 (M-H)". Anal calcd for 9080 C36H52Ν2O5S2 : C, 65.82; H, 7.98; N, 4.26. Found: C, 65.56; H, 7.99; N, 4.20. Example 949 9085 V-r4-N-Benzoyl-N-(3-Cvclohexyl-l-ethylthiopropan-2-yl N )aminomethyl-2-(2-methylphenyl)- benzoyll methionine The desired compound was prepared according to the method of Example 946 (DMSO-d6) δ 8.10 (d, IH), 7.44 (m, 7H), 7.20 (m, 5H), 4.77, (d, IH), 4.57 (d, IH), 4.22 (m, IH), 3.82 (m, IH), 2.82 (m, IH), 2.62 (m, IH), 2.23, 2.10 (both m, total 7H), 9090 1.97 (s, 3H), 1.80 (m, 2H), 1.48, 1.38 (both m, total 5H), 1.06, 0.65 (both m, total 11H). MS (ESI) 659 (M-H) " . Anal calcd for C38H48Ν2O4S2 : C, 69.06; H, 7.32; N, 4.24. Found: C, 68.94; H, 7.31 ; N, 4.17. Example 950 N-r4-N-Butanesulfoyl-N-(3-Cyclohexyl-l-ethylthiopropan-2-yPaminomethyl-2-(2- methylphenyP-benzoyllmethionine The desired compound was prepared according to the method of Example 157 9100 (DMSO-d6) δ 8.08 (d, IH), 7.57 (s, 2H), 7.35, 7.25, 7.18 (all m, total 5H), 4.44 (m, 2H), 4.28 (m, IH), 3.87 (m, IH), 3.10 (m, 2H), 2.77, 2.64, 2.55 (all m, total 4H), 2.10 (m, 5H), 2.00 (s, 3H), 1.95-1.50 (envelope, 8H), 1.42, 1.30, 1.20, 1.10 (m, m, t, m, total 12H), 0.90 (t, 3H), 0.80 (m, 2H). MS (ESI) 675 (M-H)". Anal calcd for C35H52Ν2O5S3 : C, 62.10; H, 7.74; N, 4.14. Found: C, 61.86; H, 7.57; N, 4.18. 9105 Example 951 N-r4-N-Benzenesulfonyl-N-(3-cyclohexyl-l-ethylthiopropan-2-yl)aminomethyl-2-(2- 9110 methylphenyP-benzoyllmethionine The desired compound was prepared according to the method of Example 157 (DMSO-d6) δ 8.07 (d, IH), 7.86 (d, 2H), 7.70 (m, IH), 7.64 (m, 2H), 7.50 (s, 2H), 7.20 (m, 5H), 4.50 (m, 2H), 4.22 (m, IH), 3.72 (m, IH), 2.50-2.00 (envelope, 10H), 1.98 (s, 3H), 1.80 (m, 2H), 1.42, 1.20, 1.06, 0.90, 0.63 (m, m, t, m, m, total 15H). MS (ESI) 9115 695 (M-H)'. Anal calcd for C37H48Ν2O5S3 : C, 63.76; H, 6.94; N, 4.02. Found: C, 63.63; H, 6.93; N, 3.94. 9120 Example 952 N-[4-(4-hydroxyprolinylamdnoy2-phenylbenzoyllmethionine Example 952A N-r4-N-(N-t-butoxycarbonyl-4-t-butyldimethylsilyloxy-L-prolinyPamino-2-phenylbenzoyll- 9125 methionine methyl ester To a solution of N-t-butoxycarbonyl-4-t-butyldimethylsilyloxy-L-proline methyl ester (1.3 g, 3.6 mmol) in methanol (10 mL) was added IN LiOH (5 mL) in an ice-bath. The reaction mixture was stiπed for 30 min. The reaction mixture was adjusted to pH2-3 with IN HCl at the same temperature and the solvent was evaporated. The resulting residue was 9130 partitioned with dichloromethane and water, and extracted 3 times with dichloromethane. The combined organic solution was washed with IN HCl and water, dried over anhydrous magnesium sulfate, and concentrated in vacuo to give the corresponding acid 2 ( 1.05 g, 96 %) as a foamy solid. Without any purification, 2 ( 1.0 g, 3.29 mmol) was dissolved in 15 ml of dichloromethane. To this solution was added triethylamine (550 μL, 3.9 mmol) in an ice- 9135 bath under argon, followed by IBCF (470 μL, 3.6 mmol). The reaction mixture was allowed to stir for 40 min. At this time TLC showed the absence of the starting material. To this solution 4-amino-2-phenylbenzoyl methionine methyl ester 2 3 (1.07 g, 2.97 mmol) in dichloromethane (10 mL) was introduced. The reaction mixture was stiπed overnight, during which time the ice-bath expired. The reaction mixture was washed with IN HCl, 5% sodium 9140 bicarbonate, and water, dried over magnesiun sulfate, and solvent was removed. The residue was flash-chromatographed on silica gel using a 7:3 solution of hexanes and EtOAc to yield 4 (1.92 g, 94 %) as a foamy solid: mp 83°C; [α] 25 D -36.2 (c=0.63, CHCI3); 'H NMR (300 MHz, CDCI3) δ 9.94 (s, IH), 7.53-7.26 (m, 8H), 6.41 (d, IH, 7=6.0Hz), 4.55 (m, 4H), 3.63 (s, 3H), 3.57 (m, IH), 3.32 (m, IH), 2.30 (m, IH), 2.05 (m, 2H), 1.94 (s, 3H), 1.83 9145 (m, IH), 1.73 (m, IH), 1.45 (s, 9H), 0.86 (s, 9H), 0.05 (s, 6H); 13 C NMR (CDCI 3 ) δ 171.8, 170.7, 169.3, 155.6, 140.0, 129.7, 129.0, 128.5, 128.2, 127.4, 120.2, 1 17.7, 80.7, 77.2, 70.1 , 59.5, 54.7, 52.1, 51.7, 38.0, 30.9, 29.5, 28.2, 25.5, 17.7, 15. 1, 4.9; HRMS (El) calculated for C35H5 iN3θ7SSi: 685.9498, found: 685.3217. ^H NMR (300 MHz, CDCI3+CD3OD) δ 7.53-7.29 (m, 8H), 4.67 (m, IH), 4.58 (s, IH), 4.50 (m, IH), 9150 2.57 (m, IH), 2.14 (m, 2H), 2.01 (s, 3H), 1.96 (m, IH), 1.76 (m, IH); 13 C NMR (CD3OD) δ 174.8, 172.6, 168.1, 142.4, 141.2, 140.6, 133.2, 130.0, 129.6, 129.5, 128.8, 122.2, 1 19.3, 71.2, 60.6, 55.2, 52.9, 39.9, 31.4, 30.9, 15.0. Example 952B 9155 N-r4- V-(N-t-butoxycarbonyl-4-hydroxy-L-prolinyPamino-2-phenylbenzoynmethionine methyl ester To a solution of the above compound (1.82 g, 2.65 mmol) in THF (20 mL) was added 1M TBAF (3 mL). The reaction mixture was stiπed for overnight, diluted with EtOAc, and washed 3 times with water. The combined aqueous washings were extracted 3 9160 times with EtOAc. The combined organic fractions were dried over magnesium sulfate, and concentrated in vacuo. The crude product was purified by flash chromatography on silica gel using ethyl acetate as an eluent to obtain 5 (864 mg, 57%) as a white solid: mp 121-123°C; [α] 25 D -53.3 (c=0.43, CHCI3); X ΝMR (300 MHz, CDCI3) δ 9.84 (s, IH), 7.60-7.38 (m, 8H), 6.35 (br s, IH), 4.58-4.51 (br s, 4H), 3.64 (s, 3H), 3.57 (m, IH), 3.48 (m, IH), 9165 2.63 (m, IH), 2.44 (br s, IH), 2.07 (m, 2H), 1.98 (s, 3H), 1.86 (m, IH), 1.72 (m, IH), 1.44 (s, 9H); HRMS (El) calculated for C29H37Ν3O7S: 571.6872, found: 571.2352. Example 952C N-r4-N-(4-hvdroxy- -prolinyPamino-2-phenylbenzoyllmethionine trifluoroacetate (FTI- 9170 2103) To a solution of the above compound (358 mg, 0.62 mmol) in methanol (6 mL)was added IN LiOH (1 mL) in an ice bath. The reaction mixture was stiπed for 4 hr. The reaction mixture was adjusted to pH=2-3 with IN HCl at the same temperature and the solvent was evaporated. The resulting residue was partitioned with chloroform and water, and extracted 3 9175 times with chloroform. The combined organic solution was washed with IN HCl and water, dried over anhydrous magnesium sulfate, and concentrated in vacuo to give the resulting free acid (317 mg, 92 %) as a white solid. To a 5 ml of 1 : 1 solution of TFA and dichloromethane was added the acid (306 mg, 0.54 mmol). After 3 h, The reaction mixture was thoroughtly evaporated in high vacumm to give an oily residue. The residue was triturate with anhydrous 9180 ether and the white solid was collected by filtration to give 6 (254 mg, 72%): HPLC 90% (purity); mp 127 (sub.), 154-157 °C (dec); X ΝMR (300 MHz, CDCI3+CD3OD) δ 7.53- 7.29 (m, 8H), 4.67 (m, IH), 4.58 (s, IH), 4.50 (m, IH), 2.57 (m, IH), 2.14 (m, 2H), 2.01 (s, 3H), 1.96 (m, IH), 1.76 (m, IH); 13 C ΝMR (CD3OD) δ 174.8, 172.6, 168.1, 142.4, 141.2, 140.6, 133.2, 130.0, 129.6, 129.5, 128.8, 122.2, 1 19.3, 71.2, 60.6, 55.2, 9185 52.9, 39.9, 31.4, 30.9, 15.0. Example 959 9190 N-[4-((2S.4S -4-thiolpyπolidin-2-ylmethylamino)-2-phenylbenzoyllmethionine Example 959A N-[4-Ν-(( ' 2R.3R)-l-t-butyloxycarbonyl-3-t-butyldimethylsilyloxypyπolidin-2- ylmethylamino -2-phenylbenzoynmethionine methyl ester 9195 To a solution of N-[4-amino-2-phenylbenzoyl]methionine methyl ester (238 mg, 0.66 mmol) and (2R,3R)-l-t-butyloxycarbonyl-3-t-butyldimethylsilyloxypyπolidine-2- carboxaldehyde (158 mg, 0.48 mmol) in methanol (5 mL) was added acetic acid (0.5 mL), followed by sodium cyanoborohydride (65 mg, 1 mmol). The reaction mixture stiπed overnight. After removal of the solvent, the residue was partitioned with ethyl acetate and 5% 9200 sodium bicarbonate, and extracted 3 times with ethyl acetate. The combined organic solution was washed with water and brine, dried over magnesiun sulfate, and the solvent was removed. The residue was flash-chromatographed on silica gel using a 7:3 solution of hexanes and ethyl acetate to yield the title compound (284 mg, 88 %) as a white solid: [ H NMR (300 MHz, CDC1 3 ) δ 7.68 (d, IH, 7=8.4 Hz), 7.40 (m, 6H), 6.62 (d, IH), 6.44 (br 9205 s, IH), 5.65 (d, IH), 5.43 (s, IH), 4.61 (m, IH), 4.41 (br s, IH), 4.08 (br s, IH), 3.64 (s, 3H),3.58-3.14 (m, 5H), 2.10 (t, 2H, 7=7.7 Hz), 2.01 (s, 3H), 1.88 (m, IH), 1.64 (m, IH), 1.43 (s, 9H); 0.88 (s, 9H), 0.07 (s, 6H); HRMS (El) calculated for C35H53N3θόSSi: 671.3424, found: 671.3415. 9210 Example 959B N-r4-N-((2R,3R -l-t-butyloxycarbonyl-3-hydroxypyπolidin-2-ylmethylamino)-2- phenylbenzoyllmethionine methyl ester To a solution of the compound prepared in Example 959 A (98 mg, 0.14 mmol) in THF (2 mL) was added 1M TBAF-THF (0.18 mL). The reaction mixture was stirred for 15 9215 min at 0°C, diluted with ethyl acetate, and washed 3 times with water. The combined aqueous washings were extracted 3 times with ethyl acetate. The combined organic fractions were dried over magnesium sulfate, and concentrated in vacuo. The crude product was purified by flash chromatography on silica gel using a 3: 1 solution of ethyl acetate and hexanes to obtain the title compound (60 mg, 76.8 %) as a white solid: mp 67 °C; [α] 5 o 9220 +6.32 (c=0.19, CHCI3); *H NMR (300 MHz, CDCI3) δ 7.61 (d, IH, 7=8.3 Hz), 7.30 (m, 6H), 6.59 (dd, IH, 7=1.2, 8.3 Hz), 6.43 (d, IH, 7=2.1 Hz), 5.74 (d, IH, 7=7.6 Hz), 5.44 (br s, IH), 4.57 (m, IH), 4.40 (m, IH), 4.07 (br s, 2H), 3.59 (s, 3H), 3.37-3.16 (m, 5H), 2.04(m, 2H), 1.96 (s, 3H), 1.87 (m, IH), 1.65 (m, IH), 1.43 (s, 9H); HRMS (El) calculated for C29H39N3O6S: 557.2559, found: 557.2544. 9225 Example 959C N-r4-N-((2R.3S)-l-t-butyloxycarbonyl-3-acetylthiopyπolidin-2-ylmethylamino)-2- phenylbenzoyllmethionine methyl ester To a solution of the compound prepared in Example 959B (300 mg, 0.53 mmol) in 9230 THF ( 10 mL) were added TPP (278 mg, 1.06 mmol), followed by DIAD (208 μL, 1.06 mmol) at 0° C under argon. The mixture was allowed to stir for 30 min and thiolacetic acid (76 μL, 1.06 mmol) was added to this mixture at the same temperature. The reaction mixture was stiπed overnight, during which time the ice-bath expired. The solution was concentrated. The crude products were chromatographed on silica gel using a 1 : 1 solution of 9235 hexanes and ethyl acetate to give the desired compound (211 mg, 64 %): X NMR (300 MHz, CDCI3) δ 7.68 (d, IH, 7=8.2 Hz), 7.39 (m, 6H), 6.64 (br s, IH), 6.44 (br s, IH), 5.66 (d, IH, 7=7.4 Hz), 5.39 (br s, IH), 4.60 (m, IH), 4.03-3.87 (m, 2H), 3.62 (s, 3H), 3.42-3.1 1 (m, 5H), 2.33 (s, 3H), 2.07 (t, 2H, 7=7.6 Hz), 1.99 (s, 3H), 1.87 (m, IH), 1.64 (m, IH), 1.43 (s, 9H); HRMS (El) calculated for C31H41N3O6S2: 615.2436, found: 9240 615.2437. Example 959D N-r4-N-((2R.3S)-3-acetylthiopyπolidin-2-ylmethylamino -2-phenylbenzoyllmethionine hydrobromide 9245 To a solution of the compound prepared in Example 959C (106 mg, 0.17 mmol) in dichloromethane (10 mL) was added 1M boron tribromide-dichloro methane (2.58 mL) at 0° C under argon. The mixture was allowed to stir for 1 hr at the same temperature. Additionally the reaction mixture was stiπed 4 hr at room temperature, and quenched by dropwise addition of water ( 5 mL). The solvent was removed to give crude residue.The 9250 residue was taken up with a 1 : 1 solution ( 1 mL) of water and THF, and purified by Prep- HPLC to give the desired 11 (83 mg, 73.7 %) as a white power: X NMR (300 MHz, CD3OD) δ 7.48-7.35 (m, 6H), 7.01 (d, IH, 7= 8.6Hz), 6.64 (s, IH), 4.45 (dd, IH, 7=4.1 , 9.2 Hz), 3.92-3.81 (m, 2H), 3.69-3.65 (m, IH), 3.55-3.40 (m, 4H), 2.55 ( m, IH), 2.32 (s, 3H),2.22 (m, IH), 2.09 (m, IH), 2.05 (s, 3H),1.97 (m, IH), 1.79 (m, IH). 9255 Example 959E N-r4-(( ' 2S.4S -4-thiolpyπolidin-2-ylmethylamino -2-phenylbenzoynmethionine To a solution of the compound described in Example 959D (80 mg, 0.12. mmol) in TFA (2 mL) was added mercuric acetate (0.38 g, 1.2 mmol) at 0° C under argon. The 9260 reaction mixture was allowed to stir for 30 min at the same temperature. This solution was evaporated and the resulting solid was suspended in methanol ( 10 mL). Gaseous hydrogen sulfide was bubbled into the reaction mixture for 15 min. The black precipitate was removed by filtration. After removing methanol, the residue was taken up with a 1 : 1 solution ( 1 mL) of water and THF, and purified by Prep-HPLC to afford the desired 12 (7.7 mg, 10.3 %) as 9265 a white powder: X ΝMR (300 MHz, CD3OD) δ 7.45-7.39 (m, 6H), 6.74 (br s, IH), 6.70 (br s, IH), 4.44 (br s, IH), 3.72-3.30 (m, 7H), 2.56 (br s, IH), 2.18 (m, IH), 2.02- 1.96 (m, 2H), 2.01 (s, 3H), 1.80 (m, IH). Example 960 N-14-((2S.4R -4-thiolpyπolidin-2-ylmethylamino)-2-phenylbenzoyllmethionine Example 960A 9275 (2R.3S)-l-„9oc-2-t-butyldimethylsilyloxymethyl-3-benzoyloxypyrrolidine To a solution of (2R,3S)-l-βøc-2-t-butyldimethylsilyloxymethyl-3- hydroxypyrrolidine (1.52 g, 4.59 mmol) in THF (20 mL) was added TPP (2.41 g, 9.2 mmol), followed by dropwise addition of DIAD (1.82 mL, 9.2 mmol) in THF (10 mL) at 0°C under argon atmosphere. The mixture was allowed for 40 min and benzoic acid (1.12 9280 g, 9.2 mmol) was added dropwisely to this mixture at the same temperature. The reaction mixture was stiπed overnight, during which time the ice bath expired. The solvent was removed, and a 3: 1 solution of hexanes and ethyl acetate was introduced to the resulting residue to precipitate the insoluble by-products. After removal of by-products, the solution was concentrated. The crude product was chromatographed on silica gel using a 9: 1 solution 9285 of hexanes and ethyl acetate to yield 14 (1.3 g, 65 %) as a foamy solid: 'H ΝMR (300 MHz, CDC1 3 ) δ 7.55-7.32 (m, 5H), 5.49 (dd, IH, 7= 4.2, 1 1.7 Hz), 3.98-3.52 (m, 5H), 2.40 (m, IH), 2.07 (m, IH), 1.47 (s, 9H), 0.89 (s, 9H), 0.05 (s, 6H); MS (El) m/z (relative intensity) 379 ([M-C4H81+, 15), 322 (50), 154 (50), 105 (90), 77 (80). 9290 Example 960B (2R.3S l-_9oc-2-t-butyldimethylsilyloxymethyl-3-hydroxypyπolidine To a solution of the compound prepared in Example 960A (1.25 g, 2.86 mmol) in methanol (5 mL) was added IN LiOH (3 mL) in an ice-bath. The reaction mixture was stiπed for 2 hr. The reaction mixture was adjusted to pH2-3 with IN HCl at the same 9295 temperature and the solvent was evaporated. The resulting residue was partitioned with dichloromethane and water, and extracted 3 times with dichloromethane. The combined organic fractions were dried over magnesium sulfate, and concentrated in vacuo. The crude product was purified by flash chromatography on silica gel using a 3: 1 solution of hexanes and ethyl acetate to obtain the desired compound (275 mg, 30%) as a white solid: mp 118°C; 9300 [α] 2 D -46.7 (c=0.47, CHCI3); X ΝMR (300 MHz, CDCI3) δ 4.34 (s, IH), 3.77 (dd, IH, 7= 3.0, 9.8 Hz), 3.66-3.29 (m, 4H), 2.54 (d, IH, 7= 8.5 Hz), 2.09 (m, IH), 1.79 (m, IH), 1.42 (s, 9H), 0.85 (s, 9H), 0.01 (s, 6H); 13 C NMR (CDC , minor isomer) δ 154.8, 79.7 (79.3), 74.6 (74.1), 67.0 (67.1), 63.2 (62.5), 44.7 (45.2), 31.7 (32.5), 28.7, 26.0, 18.3, -5.2; MS (El) m/z (relative intensity) 275 ([M-C4H8]+, 20), 259 (85), 218 (100), 86 9305 (40), 75 (55). 57 (90). Example 960C (2R.3S) l-βoc-2-t-butyldimethylsilyloxymethyl-3-t-butyldimethylsilyloxypyπolidine To a solution of the compound prepared in Example 960B (198 m g, 0.59 mmol) in 9310 dry DMF (2 mL) were added tert-butyldimethylsilyl chloride (110 mg, 0.71 mmol) and imidazole (102 mg, 1.5 mmol). The reaction mixture was stiπed for 5 hr and then diluted with ether (20 mL).The reaction mixture was washed with brine, 1M HCl, and 5 % sodium bicarbonate. The organic layer was dried over magnesium sulfate, and concentrated in vacuo. The crude product was purified by flash chromatography on silica gel using a 9: 1 solution of 9315 hexanes and ethyl acetate to obtain the title compound (235 mg, 88%): X NMR (300 MHz, CDC1 3 ) δ 4.27 (m, IH), 3.62-3.20 (m, 5H), 1.88 (m, IH), 1.62 (m, IH), 1.36 (s, 9H), 0.78 (s, 18H), -0.03 (s, 12H); MS (CI, isobutane) m/z (relative intensity) 446 ([M+H]+, 60), 390 (10), 346 (100). 9320 Example 960D (2R.3S l-5oc-2-hydroxymethyl-3-t-butyldimethylsilyloxypyπolidine To a solution of the compound prepared in Example 960C (229 m g, 0.51 mmol) in THF (2 mL) at 0°C were added water (2 mL) and acetic acid (6 mL). The reaction mixture was stiπed for overnight at room temperature. After this time, the reaction mixture was 9325 concentrated under reduced pressure. The exess water was removed by azeotroping with toluene. The crude product was purified by flash chromatography on silica gel using a 9: 1 solution of hexanes and ethyl acetate to obtain the title compound (96 mg, 56.8%): *H NMR (300 MHz, CDCI3) δ 4.41 (br s, IH), 4.00 (s, IH), 3.66-3.27 (m, 5H), 1.88 (m, IH), 1.70 (m, IH), 1.42 (s, 9H), 0.83 (s, 9H), 0.03 (s, 6H). 9330 Example 960E N-4-K2R.3S l-Boc-3-t-butyldimethylsilyloxypyπolidin-2-ylmethyllamino)-2- phenylbenzoyll methionine methyl ester To a solution of DMSO (42 μL, 0.58 mmol) in dichloromethane (2 mL) were added 9335 trifluoroacetic anhydride (62 μl, 0.43 mmol) via syringe at -78 °C under the slight stream of argon. After 10 min, the compound prepared in Example 960D (96 mg, 0.29 mmol) in dichloromethane (2 mL) was added to this mixture at the same temperature. The reaction mixture was stiπed for 1 hr. To this solution was added triethylamine ( 122 μl, 0.87 mmol). The reaction mixture was allowed for 1 hr at -78°C, slowly warmed to room temperature and 9340 concentrated. After usual work-up, the crude aldehyde was used for the next step without purification. To a solution of N-[4-amino-2-phenylbenzoyl]methionine methyl ester hydrochloride (172 mg, 0.29 mmol) and the aldehyde in methanol (5 mL) were added acetic acid (0.5 mL), followed by sodium cyanoborohydride (38 mg, 0.58 mmol). The reaction mixture was allowed to react for overnight. After removal of the solvent, the residue was 9345 partitioned with ethyl acetate and 5% sodium bicarbonate, and extracted 3 times with ethyl acetate. The combined organic solution was washed with water and brine, dried over magnesiun sulfate, and the solvent was removed. The residue was flash-chromatographed on silica gel using a 1: 1 solution of hexanes and ethyl acetate to yield the title compound (142 mg, 73 %) as a oily residue: X NMR (300 MHz, CDC1 ) δ 7.64 (d, IH, 7=8.0 Hz), 7.35 9350 (m, 6H), 6.55 (d, IH, 7= 8.2 Hz), 6.37 (br s, IH), 5.67 (d, IH, 7=7.6 Hz), 5.55 (s, IH), 4.56 (m, IH), 4.21-3.15 (m, 7H), 3.59 (s, 3H), 2.04 (t, 2H, 7=7.7 Hz), 1.95 (s, 3H), 1.83 (m, IH), 1.60 (m, IH), 1.42 (s, 9H); 0.82 (s, 9H), -0.03 (s, 6H); 13 C NMR (CDCI3 , minor isomer) δ 172.1, 168.6, 156.6, 155.0, 150.1 (149.6), 147.7 (141.4), 131.4, 128.8 (128.6), 127.7, 122.6 (122.5), 113.5 (113.7), 110.9, 79.9 (80.2), 74.5, 64.9 (64.7), 60.4, 9355 52.3, 51.8, 47.6, 45.2 (44.8), 33.1, 31.6 (31.9), 29.5, 28.4, 25.7, 21.0, 18.0, 15.3, 14.2, -4.6. Example 960F N-4-IY2R.3S) l-Boc-3-hydroxypyπolidin-2-ylmethyl1amino -2-phenylbenzoyllmethionine 9360 methyl ester To a solution of the compound prepared in Example960E (140 mg, 0.20 mmol) in THF (3 mL) was added 1M TBAF-THF (0.3 mL). The reaction mixture was stiπed for 30 min at 0°C and then quenched with saturated ammonium chloride. The reaction mixture was diluted with ethyl acetate, and washed 3 times with water. The combined aqueous washings 9365 were extracted 3 times with ethyl acetate. The combined organic fractions were dried over magnesium sulfate, and concentrated in vacuo. The crude product was purified by flash chromatography on silica gel using a 1 : 1 solution of ethyl acetate and hexanes to obtain the desired compound (85 mg, 76 %) as a oily residue: X NMR (300 MHz, CDCI3) δ 7.55 (d, IH, 7=8.3 Hz), 7.30 (m, 6H), 6.45 (d, IH, 7=8.5 Hz), 6.31 (br s, IH), 5.75 (br s, IH), 9370 5.54 (br s, IH), 4.51 (m, IH), 4.15-3.82 (m, 3H), 3.56 (s, 3H), 3.59-2.98 (m, 5H), 2.00 (m, 2H), 1.92 (s, 3H), 1.80 (m, IH), 1.56 (m, IH), 1.38 (s, 9H). Example 960G N-4-1Y2R.3R) l-Boc-3-acetylthiopyπolidin-2-ylmethyllamino -2-phenylbenzoyllmethionine 9375 methyl ester To a solution of the compound prepared in Example 960F (85 mg, 0.15 mmol) in THF (3 mL) were added TPP (80 mg, 0.30 mmol), followed by DIAD (60 μL, 0.30 mmol) at 0° C under argon. The mixture was allowed to stir for 30 min and thiolacetic acid (22 μL, 0.31 mmol) was added to this mixture at the same temperature. The reaction mixture was 9380 stirred overnight, during which time the ice-bath expired. The solution was concentrated. The crude products were chromatographed on silica gel using a 1 : 1 solution of hexanes and ethyl acetate to give the desired compound (80 mg, 86.6 %) as a oily residue: X NMR (300 MHz, CDC1 3 ) δ 7.65 (d, IH, 7=9.0 Hz), 7.37 (s, 5H), 6.55 (d, IH, 7= 7.7 Hz), 6.37 (s, IH), 5.66 (d, IH, 7=7.3 Hz), 5.44 (br s, IH), 4.58 (m, IH), 4.40-3.98 (m, 3H), 3.60 (s, 9385 3H), 3.38-3.06 (m, 3H), 2.32 (s, 3H), 2.21 (m, IH), 2.07 (t, 2H, 7=7.6 Hz), 1.99 (s, 3H), 1.87 (m, IH), 1.64 (m, IH), 1.43 (s, 9H); 13 C NMR (CDCI3) δ 194.4, 172.2, 168.5, 156.0, 150.1, 141.8, 141.4, 131.4, 128.8, 128.7, 127.8, 122.2, 113.4, 1 1 1.0, 80.5, 60.4, 57.6, 52.4, 51.8, 46.3, 45.1, 44.8, 42.3, 31.7, 30.7, 29.5, 28.4, 15.3, 14.7; HRMS (El) calculated for C31H41N3O6S2: 615.2436, found: 615.2436. 9390 Example 960H N-4-IY2R.3R 3-thiopyπolidin-2-ylmethyllamino)-2-phenylbenzoyllmethionine hydrobromide To a solution of the compound prepared in Example 960G (78 mg, 0.12 mmol) in 9395 dichloromethane (5 mL) was added IM boron tribromide-dichloromethane (1.2 mL) at 0° C under argon. The mixture was allowed to stir for 1 hr at the same temperature. Additionally the reaction mixture was stiπed 4 hr at room temperature, and quenched by dropwise addition of water ( 5 mL). The solvent was removed to give crude residue. Without purification, the crude thioacetate was dissolved in TFA (2 mL). To this solution, mercuric 9400 acetate (0.1 g, 0.31 mmol) was added at 0° C under argon. The reaction mixture was allowed to stir for 30 min at the same temperature. This solution was evaporated and the resulting solid was suspended in methanol ( 10 mL). Gaseous hydrogen sulfide was bubbled into the reaction mixture for 5 min. The black precipitate was removed by filtration. After removing methanol, the residue was taken up with a 1 : 1 solution ( 1 mL) of water and THF, 9405 and purified by Prep-HPLC to afford the desired compound (17 mg, 23 %) as a white powder: X NMR (300 MHz, CD3OD) δ 7.46-7.34 (m, 6H), 6.74 (m, IH), 6.66 (s, IH), 4.46 (m, IH), 4.10-3.91 (m, 2H), 3.75-3.31 (m, 4H), 2.56-2.40 (m, 2H), 2.20-1.78 (m, 4H), 2.01 (s, 3H). 9410 Example 979 N-r4-(N-2-chloroethoxycarbonyPamino-2-phenylbenzoyllmethionine The desired compound was prepared according to the method of Example 57 X 9415 NMR (CD OD): δ 1.68-1.82 (m, 1 H), 1.86-2.03 (comp, 4 H), 2.03-2.26 (comp, 2 H), 3.28 (m, 2 H), 3.72 (t, 7= 5.8 Hz, 2 H), 4.44 (dd, 7= 4.4, 9.2 Hz, 1 H), 6.58 (d, 7= 2.3 Hz, 1 H), 6.66 (dd, 7= 2.3, 8.5 Hz, 1 H), 7.27-7.46 (comp, 8 H). LRMS (CI): 389 (M- 62, loss of COCl)+. 9420 Example 980 N- 4-(N-5-(4-ChlorophenyPfuran-2-ylmethyl-N-isopropylaminomethyπ-2-(2- methylphenyPbenzoyllmethionine lithium salt 9425 The desired compound was prepared according to the method of Example 158 X NMR (300 MHz, d 6 DMSO) δ 7.59 - 7.55 (m, 2H), 7.44 (d, IH), 7.42 - 7.36 (m, 3H), 7.24 - 7.06 (m, 5H), 6.88 (d, IH), 6.36 (d, IH), 3.69 (s, 2H), 3.65 (s, 2H), 2.96 (m, IH), 2.16 - 1.50 (m, 1 IH) 1.04 (d, 6H) Calcd for the acid C34H36O 4 N2SCI APCI -QIMS, MH- 603. 9430 Example 982 N- 4-(N-Methyl-N-( 1. l-dimethyl-2-phenylethyl)aminomethyP-2-(2-methylphenyP- 9435 benzoyllmethionine lithium salt The desired compound was prepared according to the method of Example 158 X ΝMR (300 MHz, DMSO) δ 1.02 (s, 6H), 1.52-1.76 (m, 4H), 1.94 (s, 3H), 1.96-2.04 (m, 3H), 2.17 (s, 3H), 2.78 (s, 2H), 3.64-3.73 (m, 3H), 6.92 (d, J=5.0 Hz, IH), 7.05-7.23 (m, 10H), 7.34 (dd, J=7.8, 1.5 Hz, IH), 7.47 (d, J=7.8 Hz, IH). MS (APCI(+)) m/z 518 9440 (M+H); Analysis calc'd for C3 1 H 37 L1Ν2O3S+O.85H2O: C, 68.96; H, 7.22; N, 5.19; found: C, 68.86; H, 6.60; N, 5.25. 9445 Example 983 N-r4-(N-Methyl-N-(l,l-dimethyl-2-cyclohexylethyPaminomethyP-2-(2-methylphenyP- benzoy 11 methionine lithium salt The desired compound was prepared according to the method of Example 158 X ΝMR (300 MHz, DMSO) δ 0.85-1.17 (m, 6H), 1.03 (brs, 6H), 1.30-1.35 (m, 2H), 1.51- 9450 1.77 (m, 10H), 1.93 (s, 3H), 1.97-2.18 (m, 3H), 2.02 (s, 3H), 3.56 (brs, 2H), 3.59-3.74 (m, IH), 6.92 (d, J=5.0 Hz, IH), 7.11-7.23 (m, 5H), 7.34 (d, J=7.7 Hz, IH), 7.46 (d, J=7.8 Hz, IH). MS (APCI(+)) mAz 525 (M+H); Analysis calc'd for C3 1 H 4 3L1Ν2O3S+O.8OH2O: C, 68.31; H, 8.25; N, 5.14; found: C, 68.29; H, 8.23; N, 5.04. 9455 Example 986 N-r4-(N-2-Cyclohexylethyl- V-thiazol-5-ylmethylaminomethyP-2-(2-methylphenyl)benzoyll- 9460 methionine The desired compound was prepared according to the method of Example 157 X nmr (300 MHz, DMSO d 6 ): δ 9.02, s, IH; 8.09, d, IH; 7.76, s, IH; 7.48, d, IH; 7.37, dd, IH; 7.21, m, 2H; 7.15, m, 3H; 4.21, m, IH; 3.83, s, 2H; 3.61, s, 2H; 2.42, t, 2H; 1.98 - 2.23, m, 6H; 1.96, s, 3H; 1.65- -1.90, m, 2H; 1.55, m, 5H; 1.01 - 1.43, m, 6H; 0.80, m, 9465 2H. MS (ESI(-)): 578 (M-H); (ESI(+)): 580. Calc'd for C32H 41 Ν3O3S2: C 66.29, H 7.13, N 7.43: Found: C 65.82, H 7.03, N 7.34. 9470 Example 995 N- 4-(l-ethylthio-4-phenylbut-2-oxymethyP-2-(2-methylphenyl)benzoyllmethionine The desired compound was prepared according to the method of Example 158 ^H (300MHz, CDCI3, δ) 7.70 (IH, m), 7.38 (IH, dd, J=6&2Hz), 7.30-7.20 (6H, m), 7.20- 7.05 (3H, m), 7.04 (IH, bs), 6.12 (IH, m), 6.00-5.40 (2H, m), 4.38 (IH, m), 4.01 (IH, 9475 m), 3.85 (IH, d, J=12Hz), 3.00-2.50 (5H, m), 2.37 (2H, m), 2.20-2.00 (6H, m), 1.98 (3H, s), 1.86 (2H, m), 1.57 (IH, m), 1.07 (3H, t, J=8Hz). m/e (ESI) 565 (MH+) Anal.calc. for C32H40Ν2O3S2 .5O H2O C 66.98, H 7.20, N 4.88 Found C 67.02, H 7.24, N 4.80 9480 Example 996 N-[4-(N-cvclohexylmethyl-N-butanesulfonylaminomethyl)-2-(2- methy lphenvPbenzoy 11 methionine 9485 The desired compound was prepared according to the method of Example 157 ^H (300MHz, DMSO-d6, δ) 7.54 (IH, m), 7.42 (IH, m), 7.30-7.10 (5H, m), 6.96 (IH, m), 4.40 (2H, m), 3.63 (IH, m), 3.08 (2H, m), 2.99 (2H, m), 2.17 (2H, m), 1.99 (2H, m), 1.90 (3H, s), 1.80-1.40 (10H, m), 1.37 (4H, m), 1.00 (2H, m), 1.87 (3H, t, J=8Hz), 1.73 (2H, m). m/e (ESI) 587 (MH " ) 9490 Example 997 9495 Ν-[4-Ν-benzyl-Ν-( ' 4-cyanophenyPaminomethyl-2-(2-methylphenyl)benzoyllmethionine. lithium salt Example 997A 9500 A solution of 4-aminobenzonitrile (2.41 g, 20.0 mmol) and benzaldehyde (2.14 g, 20.0 mmol) in dichloroethane solvent (30 mL) was treated with Na(OAc)3BH (6.69 g, 30.0 mmol) [CAUTION! - exothermic]. After 16 h the reaction mixture was carefully quenched by the addition of saturated aqueous NaHCO3 (60 mL), and the resulting biphasic mixture was extracted with ethyl acetate (60 mL + 2 x 30 mL). The combined organic extracts were 9505 rinsed with brine (30 mL), dried over MgSO4, and concentrated under reduced pressure to provide an amber oil. Flash column chromatography eluting with hexane and ethyl acetate using an elution gradient of 90: 10 to 80:20 afforded 3.56 g of 997 A as a white solid (86% yield). X NMR (CDCl 3 ):δ 4.37 (d, J = 5.4 Hz, 2 H), 2.58-4.66 (br, 1 H), 6.58 (d, J = 8.8 Hz, 2 9510 H), 7. ' 26-7.42 (comp, 7 H). LR MS (CI+): (M+H) + calc for C 1 4H 1 3N2: 209; found: 209. Example 997B 9515 A solution of 1 178C (2.50 g, 9.75 mmol) and lithium chloride (0.537 g, 12.7 mmol) in dimethyl formamide solvent (10 mL) was treated dropwise with a solution of thionyl chloride (1.78 g, 14.6 mmol) in dimethyl formamide solvent (5 mL). After 15 h the reaction mixture was poured into water (125 mL), and the resulting solution was extracted with diethyl ether (3 x 25 mL). The combined organic extracts were rinsed sequentially with 9520 water (2 x 20 mL), saturated aqueous sodium bicarbonate (3 x 20 mL), and then brine (20 mL). The organic portion was dried over MgSO4 and concentrated under reduced pressure to provide a colorless oil. Flash column chromatography eluting with hexane and ethyl acetate using an elution gradient of 96:4 to 94:6 afforded 2.63 g of 997B as a colorless oil (98% yield). 9525 X NMR (CDCl 3 ):δ 2.06 (s, 3 H), 3.61 (s, 3 H), 4.62 (s, 2 H), 7.07 (d, J = 7.0 Hz, 1 H), 7.17-7.31 (comp, 4 H), 7.45 (dd, J = 1.5, 8.1 Hz, 1 H), 7.97 (d, J = 8.1 Hz, 1 H). LR MS (CI+): (M+H)+ calc for Cι 6 Hι 5 ClO 2 : 274; found: 274; (M+NH 4 )+ calc for Cι 6 Hι 8 ClNO 2 : 292; found: 292. Example 997C A heterogeneous mixture of 997A (0.466 g, 2.0 mmol), 4-chloromethyl-2-(2- methylphenyl)benzoic acid, methyl ester, 997B (0.550 g, 2.00 mmol), K 2 CO 3 (0.553 g, 4.00 mmol), and tetrabutylammonium iodide (0.0754 g, 0.200 mmol) in acetonitrile solvent 9535 (5 mL) was heated to 70 °C. After 16 h the reaction mixture was returned to room temperature, diluted with dimethylformamide (DMF) solvent (5 mL) and treated with solid LiOH (0.514 g, 12.0 mmol), and then heated to 90 °C for 10 h. The reaction mixture was returned to room temperature and diluted with additional DMF (10 mL). Triethylamine hydrochloride (1.40 g, 10.0 mmol) was added, followed by methionine methyl ester 9540 hydrochloride (0.807 g, 4.00 mmol), 3-hydroxy-l,2,3-benzotriazin-4(3H)-one (HOOBT) ( 1.66 g, 10.0 mmol), and l-ethyl-3-(3-dimethylaminopropyl)carbodiimide (EDC) (1.96 g, 10.0 mmol). The mixture was heated to 60 °C for 18 h, cooled to room temperature, diluted with ethyl acetate (80 mL), and extracted with 2: 1: 1 H2O: saturated aqueous NaHC03: brine (50 mL + 2 x 20 mL), followed by brine (10 mL). The organic layer was dried over 9545 MgSO4, filtered through silica gel with. 1: 1 hexane: ethyl acetate rinses, and concentrated under reduced pressure to yield an amber oil. Radial chromatography eluting with hexane and ethyl acetate using an elution gradient of 80:20 to 50:50 afforded 0.0365 g of 997C as a colorless oil (3.2% yield). X NMR (d 6 -DMSO):δ 1.52-1.65 (m, 1 H), 1.79-1.91 (m, 1 H), 1.98-2.12 (comp, 8 H), 9550 3.66 (s, 3 H), 4.56-4.67 (m, 1 H), 4.72 (s, 2 H), 4.75 (s, 2 H), 5.81-5.90 (br, 1 H), 6.69 (d, J = 8.9 Hz, 2 H), 7.00 (d, J = 1.7 Hz, 1 H), 7.15-7.88 (comp, 10 H), 7.42 (d, J = 8.9 Hz, 2 H), 7.93 (dd, J = 8.1, 13.2 Hz, 1 H). LR MS (ESI+): (M+H)+ calc for C35H36N3O3S: 578; found: 578. LR MS (ESI-): (M-H)- calc for C35H34N3O3S: 576; found: 576. 9555 Example 997D N-r4-N-benzyl-N-(4-cyanophenyPaminomethyl-2-(2-methylphenyPbenzoynmethionine, lithium salt 9560 A solution of 997C (0.0375 g, 0.0649 mmol) in methanol solvent (0.3 mL) was treated with LiOH (0.078 mL of a 1 M aqueous solution, 0.078 mmol) to afford a cloudy, white mixture which gradually became clear and colorless. After 8 h the reaction mixture was diluted with H2O (2 mL) and extracted with diethyl ether (2 x 1 mL). The aqueous phase was lyophilized to provide 0.0332 g of 997D as a white solid (90% yield). 9565 X NMR (d 6 -DMSO):δ 1.48-1.76 (comp, 2 H), 1.88-2.08 (comp, 8 H), 3.59-3.72 (br, 1 H), 4.83 (s, 2 H), 4.89 (s, 2 H), 6.76 (d, J = 9.1 Hz, 2 H), 6.90-6.96 (m, 1 H), 7.00 (s, H), 7.07-7.37 (comp, 10 H), 7.47-7.53 (comp, 3 H). HR MS (FAB): (M+H)+ calc for C 34 H3 4 N3O3S: 564.2321 ; found: 564.2325 (0.8 ppm error). 9570 Example 998 N- 4-N-benzyl-N-(4-carboxamidophenyPaminomethyl-2-(2- methylphenyPbenzoyllmethionine, lithium salt 9575 Example 998A Compound 998A was prepared in the same fashion as 997A (69% yield). X NMR (d 6 -DMSO):δ 4.32 (d, J = 5.9 Hz, 2 H), 6.55 (d, J = 8.6 Hz, 2 H), 6.78-6.92 9580 (br comp, 2 H), 7.20-7.26 (m, 1 H), 7.28-7.38 (comp, 4 H), 7.49-7.59 (br, 1 H), 7.60 (d, J = 8.6 Hz, 2 H). LR MS (CI+): (M+H) + calc for C 1 4H 1 5N2: 227; found: 227. 9585 Example 998B Compound 998B was prepared in the same fashion as 997C (5.7% yield). X NMR (d 6 -DMSO):δ 1.70-1.85 (comp, 2 H), 1.96 (s, 3 H), 1.97-2.24 (comp, 5 H), 3.58 (s, 3 H), 4.23-4.33 (br, 1 H), 4.80 (s, 2 H), 4.85 (s, 2 H), 6.68 (d, J = 9.2 Hz, 2 H), 6.86-6.94 (br, 1 H), 7.04-7.36 (comp, 14 H), 7.48 (d, J = 8.2 Hz, 1 H), 7.50-7.60 9590 (br, 1 H), 7.63 (d, J = 8.8 Hz, 2 H), 8.30 (d, J = 7.8 Hz, 1 H). LR MS (ESI+): (M+H)+ calc for C 35 H 3 8N 3 O 4 S: 596; found: 596. LR MS (ESI-): (M-H)- calc for C 3 5H 36 N3O 4 S: 594; found: 594. 9595 Example 998C N- 4-N-benzyl-N-(4-carboxamidophenyPaminomethyl-2-(2- methylphenyPbenzoyllmethionine. lithium salt Compound 998C was prepared in the same fashion as 997D (100% yield). X NMR (d 6 -DMSO):δ 1.47-1.61 (m, 1 H), 1.62-1.73 (m, 1 H), 1.87-2.08 (comp, 8 H), 9600 3.59-3.70 (m, 1 H), 4.78 (s, 2 H), 6.67 (d, J = 8.9 Hz, 2 H), 6.86-6.94 (br comp, 2 H), 7.01 (s, 1 H), 7.05-7.35 (comp, 8 H), 7.50 (d, J = 7.8 Hz, 1 H), 7.54-7.61 (m, 1 H), 7.62 (d, J = 8.9 Hz, 1 H). HR MS (FAB): (M+Li)+ calc for C3 4 H35LiN3O 4 S: 588.2508; found: 588.2502 (-1.0 ppm error). 9605 Example 999 N-[4-N-benzyl-N-(4-sulfonamidophenyl)aminomethyl-2-(2- 9610 methylphenyPbenzoyllmethionine. lithium salt Example 999A Compound 999A was prepared in the same fashion as 997A (51% yield). 9615 'H NMR (d 6 -DMSO):δ 4.34 (d, J = 6.3 Hz, 2 H), 6.63 (d, J = 8.8 Hz, 2 H), 6.90-6.94 (br, 2 " H), 7.00-7.06 (m, 1 H), 7.20-7.26 (m, 1 H), 7.32-7.34 (comp, 4 H), 7.48 (d, J = 8.8 Hz, 2 H). LR MS (CI+): (M+H) + calc for C 13 H 1 5N2O2S: 263; found: 263. Example 999B Compound 999B was prepared in the same fashion as 997C (1.3% yield). X NMR (CDCl 3 ):δ 1.51-1.63 (m, 1 H), 1.78-1.91 (m, 1 H), 1.95-2.16 (comp, 8 H), 3.63 (app d, J = 4.0 Hz, 3 H), 4.14-4.20 (m, 2 H), 4.37 (d, J = 5.1 Hz, 2 H), 4.52-4.83 9625 (comp, 3 H), 5.83-5.91 (m, 1 H), 6.59 (dd, J = 2.6, 8.8 Hz, 2 H), 7.07 (d, J = 8.1 Hz, 1 H), 7.24-7.40 (comp, 9 H), 7.61 (app t, J = 7.4 Hz, 2 H), 7.85 (dd, J = 7.8, 18.0 Hz, 1 H). LR MS (ESI+): (M+H)+ calc for C3 4 H 38 N3O 5 S: 632; found: 632. LR MS (ESI-): (M « )- calc for C34H37N3O5S: 631; found: 631. 9630 Example 999C N-r4-N-benzyl-N-(4-sulfonamidophenyPaminomethyl-2-(2- methylphenyPbenzoyllmethionine. lithium salt 9635 Compound 999C was prepared in the same fashion as 997D (90% yield). X NMR (d 6 -DMSO):δ 1.46-1.82 (comp, 2 H), 1.86-2.16 (comp, 8 H), 3.59-3.73 (m, 1 H), 3.99 (s, 2 H), 4.31 (app d, J = 5.9 Hz, 2 H), 6.55 (d, J = 8.0 Hz, 2 H), 6.74-7.37 (comp, 14 H), 7.72-7.80 (br, 1 H). HR MS (FTMS): (M+H)+ calc for C33H36N3O3S2: 618.2087; found: 618.2091 (-0.7 ppm 9640 error). Example 1000 N-r4-N-benzyl-N-C4-N-henzoylsulfonamidophenyPaminomethyl-2-(2- 9645 methylphenvPbenzoyllmethionine. lithium salt Example 1000 A Compound 1000A was prepared in the same fashion as 997 A (81% yield). 9650 i H NMR (CDCl ):δ 4.39 (d, J = 4.7 Hz, 2 H), 4.67-4.73 (br, 1 H), 6.62-6.67 (m, 2 H), 7.29-7.42 (comp, 5 H), 7.43-7.47 (comp, 2 H), 7.53-7.59 (m, 1 H), 7.74-7.79 (m, 2 H), 7.92-7.95 (m, 2 H), 8.46-8.80 (br, 1 H). LR MS (CI+): (M+H)+ calc for C 2 0H 1 9N 2 O2S: 367; found: 367. Example 1000B Compound 1000B was prepared in the same fashion as 997C (5.6% yield). X NMR (CDCl 3 ):δ 1.52-1.66 (m, 1 H), 1.79-1.91 (m, 1 H), 1.99-2.10 (comp, 8 H), 3.65 (s, 3 H), 4.56-4.66 (m, 1 H), 4.72 (s, 2 H), 4.75 (s, 2 H), 5.86-5.93 (br, 1 H), 9660 6.60-6.78 (comp, 2 H), 7.12-7.37 (comp, 9 H), 7.37-7.45 (comp, 3 H), 7.50-7.57 (m, 1 H), 7.87 (d, J = 7.8 Hz, 2 H), 7.86-7.94 (comp, 5 H), 8.02 (s, 1 H), 9.38 (s, 1 H), 10.70-10.86 (br, 1 H). LR MS (ESI+): (M+H)+ calc for C 4 1H42N3O6S: 736; found: 736. LR MS (ESI-): (M-H)- calc for C4 1 H40N3O6S: 734 found: 734. 9665 Example 1000C N-r4-N-benzyl-N-('4-N-benzoylsulfonamidophenyPaminomethyl-2-(2- methylphenyPbenzoyllmethionine. lithium salt 9670 Compound 1000C was prepared in the same fashion as 997D (77% yield). X NMR (d 6 -DMSO):δ 1.48-1.76 (comp, 2 H), 1.89-2.06 (comp, 8 H), 3.67-3.77 (br, 1 H), 4.29 (d, J = 5.9 Hz, 1 H), 4.74 (s, 2 H), 4.79 (s, 2 H), 6.49 (d, J = 8.9 Hz, 1 H), 6.60-6.66 (m, 2 H), 6.95-7.35 (comp, 15 H), 7.47-7.58 (comp, 2 H), 7.86 (d, J = 7.2 Hz, 2 H). LR 9675 MS (ESI-): (M-H)- calc for C 4 oH3 8 N3θ6S 2 : 720; found: 720. Example 1001 9680 N-r4-N-benzyl-N-(4-propionylphenyl)aminomethyl-2-(2- methylphenyPbenzoyllmethionine. lithium salt Example 1001A 9685 Compound 1001 A was prepared in the same fashion as 997 A (89% yield). X NMR (CDCl 3 ):δ 0.97 (t, J = 7.4 Hz, 3 H), 1.73 (tq, J = 7.3, 7.4 Hz, 2 H), 2.82 (t, J = 7.3 Hz, 2 H), 4.39 (d, J = 4.0 Hz, 2 H), 4.56-4.63 (br, 1 H), 6.59 (d, J = 9.0 Hz, 2 H), 7.25-7.35 (comp, 5 H), 7.82 (d, J = 9.0 Hz, 2 H). LR MS (CI+): (M+H) + calc for C 17 H 20 NO: 254; found: 254. 9690 Example 100 IB Compound 100 IB was prepared in the same fashion as 997C (49% yield). X NMR (CDCl 3 ):δ 0.97 (t, J = 7.5 Hz, 3 H), 1.52-1.66 (m, 1 H), 1.73 (app q, J = 7.5 9695 Hz, 2 H), 1.78-1.91 (m, 1 H), 1.99-2.13 (comp, 8 H), 2.82 (t, J = 7.5 Hz, 2 H), 3.66 (s, 3 H), 4.53-4.67 (m, 1 H), 4.73 (s, 2 H), 4.76 (s, 2 H), 5.84-5.90 (m, 1 H), 6.71 (d, J = 8.9 Hz, 2 H), 7.04 (d, J = 1.7 Hz, 1 H), 7.14-7.37 (comp, 10 H), 7.82 (d, J = 8.9 Hz, 2 H), 7.92 (dd, J = 8.1, 13.2 Hz, 1 H). LR MS (ESI+): (M+H)+ calc for C3 8 H43N 2 O 4 S: 623; found: 623. LR 9700 MS (ESI-): (M-H)- calc for C2 8 H4iN 2 O 4 S: 621; found: 621. Example 1001C N-r4-N-benzyl-N-(4-propionylphenyPaminomethyl-2-(2- 9705 methylphenyPbenzoyll methionine. lithium salt Compound 1001C was prepared in the same fashion as 997D (98% yield). X NMR (d 6 -DMSO):δ 0.88 (t, J = 7.3 Hz, 3 H), 1.50-1.63 (comp, 3 H), 1.63-1.78 (m, 1 H), 1.79-2.11 (comp, 8 H), 2.78 (t, J = 7.3 Hz, 2 H), 3.72-3.81 (br, 1 H), 4.82 (s, 2 H), 4.87 (s, 2 H), 6.74 (d, J = 9.2 Hz, 2 H), 6.94-7.02 (br, 1 H), 7.02 (s, 1 H), 7.09-7.36 9710 (comp, 10 H), 7.52 (d, J = 7.8 Hz, 1 H), 7.73 (d, J = 9.2 Hz, 2 H). HR MS (FAB): (M+2Li-H)+ calc for C37H39L12N2O4S: 621.2951; found: 621.2966 (2.4 ppm error). Example 1002 N-[4-N-benzyl-N-(4-benzoylphenyPaminomethyl-2-(2-methylphenyPbenzoyllmethionine. lithium salt Example 1002 A Compound 1002A was prepared in the same fashion as 997A (63% yield). X NMR (d 6 -DMSO):δ 3.37 (s, 1 H), 4.38 (d, J = 6.2 Hz, 2 H), 6.68 (d, J = 8.8 Hz, 2 H), 7.22-7.28 (m, 1 H), 7.31-7.38 (comp, 4 H), 7.46-7.62 (comp, 7 H). LR 9725 MS (ESI+): (M+H)+ calc for C 2 oHι 8 NO: 288; found: 288. LR MS (ESI-): (M-H)- calc for C 2 0H 1 6NO: 286; found: 286. Example 1002B 9730 Compound 1002B was prepared in the same fashion as 997C (30% yield). Η NMR (CDCl 3 ):δ 1.52-1.68 (m, 1 H), 1.79-1.93 (m, 1 H), 1.98-2.16 (comp, 8 H), 3.67 (s, 3 H), 4.56-4.70 (m, 1 H), 4.76 (s, 2 H), 4.78 (s, 2 H), 5.85-5.92 (m, 1 H), 6.74 (d, J = 9.2 Hz, 2 H), 7.05 (s, 1 H), 7.14-7.38 (comp, 10 H), 7.40-7.48 (comp, 2 H), 7.69-7.78 (comp, 4 H), 7.94 (dd, J = 8.1, 13.3 Hz, 1 H). LR 9735 MS (ESI+): (M+H)+ calc for C41H41N2O 4 S: 657; found: 657. LR MS (ESI-): (M-H)- calc for C 4 ιH39N 2 O 4 S: 655; found: 655. Example 1002C 9740 N- 4-N-benzyl-N-(4-benzoylphenyPaminomethyl-2-(2-methylphenyl)benzoyllmethionine, lithium salt Compound 1002C was prepared in the same fashion as 997D (86% yield). X NMR (d 6 -DMSO):δ 1.49-1.63 (m, 1 H), 1.63-1.77 (m, 1 H), 1.78-2.10 (comp, 8 H), 3.68-3.76 (br, 1 H), 4.84 (s, 2 H), 4.89 (s, 2 H), 6.81 (d, J = 9.1 Hz, 2 H), 6.96 (d, J = 9745 5.4 Hz, 1 H), 7.03 (s, 1 H), 7.08-7.37 (comp, 11 H), 7.46-7.61 (comp, 7 H). HR MS (FAB): (M+Li) + calc for C 4θ H3 8 LiN 2 O 4 S: 649.2712; found: 649.2723 ( 1.6 ppm error). . Example 1003 N-r4-N-benzyl-N-(4-(6-methylbenzthiazol-2yPphenyPaminomethyl-2-(2- methylphenyPbenzoyllmethionine. lithium salt Example 1003 A Compound 1003A was prepared in the same fashion as 997A (38% yield). X NMR (CDCl 3 ):δ 2.47 (s, 3 H), 4.41 (app s, 3 H), 6.65-6.70 (m, 2 H), 7.22-7.38 (comp, 6 H), 7.62 (s, 1 H), 7.83-7.91 (comp, 3 H). LR 9760 MS (ESI+): (M+H) + calc for C 21 H 1 9N2S: 330; found: 330. LR MS (ESI-): (M-H)- calc for C2 1 H 17 N 2 S: 329; found: 329. Example 1003B 9765 Compound 1003B was prepared in the same fashion as 997C ( 16% yield). 'H NMR (CDCl 3 ):δ 1.52-1.72 (br m, 1 H), 1.80-1.92 (m, 1 H), 1.99-2.14 (comp, 8 H), 2.48 (s, 2 H), 3.66 (s, 3 H), 4.56-4.68 (m, 1 H), 4.74 (s, 2 H), 4.77 (s, 2 H), 5.84-5.90 (m, 1 H), 6.79 (d, J = 8.8 Hz, 2 H), 7.07 (s, 1 H), 7.24-7.38 (comp, 11 H), 7.62 (s, 2 H), 7.85-7.98 (comp, 4 H). LR 9770 MS (ESI+): (M+H)+ calc for C42H 4 2N3O3S 2 : 698; found: 698. LR MS (ESI-): (M-H)- calc for C42H 4 0N3O3S2: 700; found: 700. Example 1003C 9775 N-r4-N-benzyl-N-(4-(6-methylbenzthiazol-2yl)phenyPaminomethyl-2-(2- methylphenyPbenzoy 11 methionine. lithium salt Compound 1003C was prepared in the same fashion as 997D (93% yield). X NMR (d 6 -DMSO):δ 1.48- 1.62 (m, 1 H), 1.62-1.73 (m, 1 H), 1.80-2.1 1 (comp, 8 H), 2.41 (s, 3 H), 3.64-3.73 (br, 1 H), 4.82 (s, 2 H), 4.87 (s, 2 H), 6.83 (d, J = 8.8 Hz, 2 9780 H), 6,95 (d, J = 5.8 Hz, 1 H), 7.04 (s, 1 H), 7.08-7.37 (comp, 1 1 H), 7.53 (d, J = 7.8 Hz, 1 H), 7.76-7.82 (comp, 4 H). HR MS (FAB): (M » ) + calc for C 4 iH 38 N3O 3 S 2 : 685.2433; found: 685.2421 (- 1.8 ppm error). Example 1004 N-[4-N-2.5-difluorobenzyl-N-(4-cyanophenyPaminomethyl-2-(2-methylphenyl) benzoy 11 methionine. lithium salt Example 1004A A heterogeneous mixture of 4-bromomethyl-2-(2-methylphenyl)benzoic acid, methyl ester (example 1178D) (0.638 g, 2.00 mmol), 4-aminobenzonitrile (0.241 g, 2.0 mmol), K 2 CO3 (1.11 g, 8.00 mmol), and tetrabutylammonium iodide (0.0754 g, 0.200 mmol) in 9795 acetonitrile solvent (5 mL) was heated to 70 °C for 18 h. Next, 2,5-difluorobenzyl bromide (0.507 g, 2.40 mmol) was added, and the reaction mixture was returned to 70 °C. After 16 h the reaction mixture was cooled to room temperature, diluted with DMF solvent (5 mL) and treated with solid LiOH (0.514 g, 12.0 mmol), and then heated to 90 °C for 14 h. The reaction mixture was cooled to room temperature and diluted with additional DMF (20 mL). 9800 Triethylamine hydrochloride (1.40 g, 10.0 mmol) was added, followed by methionine methyl ester hydrochloride (0.807 g, 4.00 mmol), 3-hydroxy-l,2,3-benzotriazin-4(3H)-one (HOOBT) (1.66 g, 10.0 mmol), l-ethyl-3-(3-dimethylaminopropyl)carbodiimide (EDC) (1.96 g, 10.0 mmol), and finally, triethylamine (1.02 g, 10.0 mmol). The mixture was heated to 60 °C for 8 h, cooled to room temperature, diluted with ethyl acetate (80 mL), and 9805 extracted with 2: 1: 1 H 2 O: saturated aqueous NaHCθ3: brine (50 mL + 2 x 20 mL), followed by brine (10 mL). The organic layer was dried over MgSO 4 , filtered through silica gel with 1: 1 hexane: ethyl acetate rinses, and concentrated under reduced pressure to yield an amber oil. Radial chromatography eluting with hexane and ethyl acetate using an elution gradient of 70:30 to 50:50 afforded 0.142 g of 1004A as a colorless oil (12% yield). 9810 'H NMR (CDCl 3 ):δ 1.53-1.66 (m, 1 H), 1.80-1.92 (m, 1 H), 1.98-2.12 (comp, 8 H), 3.66 (s, 3 H), 4.56-4.67 (m, 1 H), 4.71 (s, 2 H), 4.75 (s, 2 H), 5.86-5.96 (m, 1 H), 6.69 (d, J = 9.0 Hz, 2 H), 6.78-6.89 (comp, 2 H), 7.00 (s, 1 H), 7.04-7.37 (comp, 6 H), 7.44 (d, J = 9.0 Hz, 2 H), 7.93 (dd, J = 8.1 , 13.5 Hz, 1 H). LR MS (ESI+): (M+H)+ calc for C35H3 4 F2N3O3S: 614; found: 614. LR 9815 MS (ESI-): (M-H)" calc for C 3 5H32F 2 N3O3S: 612; found: 612. Example 1004B N-r4-N-2.5-difluorobenzyl-N-f4-cyanophenyPaminomethyl-2-(2-methylphenyl) 9820 benzoyllmethionine. lithium salt Compound 1004B was prepared in the same fashion as 997D (93% yield). X NMR (d 6 -DMSO):δ 1.50-1.80 (comp, 2 H), 1.90-2.12 (comp, 8 H), 3.64-3.81 (m, 1 H), 4.84-5.00 (comp, 4 H), 6.75-6.88 (comp, 2 H), 6.89-7.08 (comp, 3 H), 7.1 1-7.40 (comp, 6 H), 7.48-7.63 (comp, 3 H). HR 9825 MS (FAB): (M+H)+ calc for C 34 H32F 2 N3θ3S: 600.2132; found: 600.2139 ( 1.1 ppm error). 9830 Example 1005 N-[4-N-2.4-difluorohenzyl-N-(4-cvanophenvPaminomethyl-2-(2-methylphenyP benzoyllmethionine. lithium salt 9835 Example 1005 A Compound 1005A was prepared starting from 4-bromomethyl-2-(2- methylphenyl)benzoic acid, methyl ester (example 1178D) in the same fashion as 1004 A (14% yield). Η NMR (CDCl 3 ):δ 1.53-1.66 (m, 1 H), 1.80-1.92 (m, 1 H), 1.98-2.12 (comp. 8 H), 9840 3.66 (s, 3 H), 4.56-4.67 (m, 1 H), 4.71 (s, 2 H), 4.75 (s, 2 H), 5.86-5.92 (m, 1 H), 6.69 (d, J = 9.0 Hz, 2 H), 6.79-6.89 (comp, 2 H), 7.00 (s, 1 H), 7.04-7.37 (comp, 6 H), 7.44 (d, J = 9.0 Hz, 2 H), 7.93 (dd, J = 8.1, 13.5 Hz, 1 H). LR MS (ESI+): (M+H)+ calc for C35H34F2N3O3S: 614; found: 614. LR MS (ESI-): (M-H)- calc for C35H32F2N3O3S: 612; found: 612. 9845 Example 1005B N-r4-N-2.4-difluorobenzyl-N-(4-cyanophenyPaminomethyl-2-(2-methylphenyl) benzoyllmethionine. lithium salt 9850 Compound 1005B was prepared in the same fashion as 997D (80% yield). X NMR (d 6 -DMSO):δ 1.48-1.62 (m, 1 H), 1.62-1.73 (m, 1 H), 1.89-2.07 (comp, 8 H), 3.62-3.72 (br, 1 H), 4.82-4.88 (comp, 4 H), 6.79 (d, J = 9.1 Hz, 2 H), 6.90-7.32 (comp, 10 H), 7.48-7.54 (comp, 3 H). HR MS (FAB): (M+H)+ calc for C3 4 H32F 2 N 3 O3S: 600.2132; found: 600.2144 (2.0 ppm 9855 error). Example 1006 9860 N-[4-N-3.5-difluorobenzyl-N-(4-cyanophenyPaminomethyl-2-(2-methylphenyl) benzoyllmethionine. lithium salt Example 1006 A 9865 Compound 1006A was prepared starting from 4-bromomethyl-2-(2- methylphenypbenzoic acid, methyl ester (example 1178D) in the same fashion as 1004A (28% yield). X NMR (CDCl 3 ):δ 1.53-1.65 (m, 1 H), 1.80-1.91 (m, 1 H), 1.98-2.12 (comp, 8 H), 3.66 (s, 3 H), 4.56-4.66 (m, 1 H), 4.67 (s, 2 H), 4.76 (s, 2 H), 5.88 (d, J = 7.2 Hz, 1 H), 9870 6.64-6.76 (comp, 5 H), 7.00 (d, J = 1.3 Hz, 1 H), 7.13-7.36 (comp, 5 H), 7.44 (d, J = 8.8 Hz, 2 H), 7.94 (dd, J = 8.1, 13.2 Hz, 1 H). LR MS (ESI+): (M+H)+ calc for C35H34F2N3O3S: 614; found: 614. LR MS (ESI-): (M-H)- calc for C35H32F2N3O3S: 612; found: 612. Example 1006B N-r4-N-3.5-difluorobenzyl-N-(4-cvanophenyl)aminomethy1-2-(2-methylphenyl) benzoyllmethionine, lithium salt Compound 1006B was prepared in the same fashion as 997D (82% yield). 9880 X NMR (d 6 -DMSO):δ 1.48-1.75 (comp, 2 H), 1.90-2.07 (comp, 8 H), 3.66-3.76 (br, 1 H), 4.86 (s, 2 H), 4.92 (s, 2 H), 6.76 (d, J = 8.8 Hz, 2 H), 6.92-7.00 (comp, 4 H), 7.07- 7.24 (comp, 5 H), 7.30 (dd, J = 1.5, 8.12 Hz, 1 H), 7.50-7.55 (comp, 3 H). HR MS (FAB): (M+H)+ calc for C3 4 H32F2N3O3S: 600.2132; found: 600.2140 ( 1.2 ppm error). 9885 Example 1007 N-14-N-3.5-difluorobenzyl-N-(4-vinylphenyl)aminomethyl-2-(2-methylphenyl) 9890 benzoyllmethionine. lithium salt Example 1007A Compound 1007 A was prepared starting from 4-bromomethyl-2-(2- 9895 methylphenyPbenzoic acid, methyl ester (example 1178D) in the same fashion as 1004A (11% yield). X NMR (CDCl 3 ):δ 1.52-1.65 (m, 1 H), 1.80-1.91 (m, 1 H), 1.95-2.12 (comp, 8 H), 2.50 (s, 3 H), 3.67 (s, 3 H), 4.56-4.67 (m, 1 H), 4.70 (s, 2 H), 4.78 (s, 2 H), 5.89 (dd, J = 2.5, 7.7 Hz, 1 H), 6.65-6.77 (comp, 5 H), 7.04 (s, 1 H), 7.13-7.36 (comp, 5 H), 7.83 9900 (d, J = 9.2 Hz, 2 H), 7.94 (dd, J = 8.1, 13.8 Hz, 1 H). LR MS (ESI+): (M+H)+ calc for C36H3 7 F2N2O4S: 631; found: 631. LR MS (ESI-): (M-H)- calc for C36H35F 2 N 2 O 4 S: 629; found: 629. 9905 Example 1007B A solution of 1007A (0.147 g, 0.233 mmol) in 1: 1 tetrahydrofuran: methanol solvent (2 mL) was treated with NaBH 4 (0.0315 g, 0.815 mmol). After 1 h the mixture was quenched by the addition of H2O (2 mL), followed by a few drops of 3 M HCl. The reaction mixture was then extracted with ethyl acetate (4 x 2 mL), and the combined organic 9910 extracts were rinsed with brine (1 mL), dried over MgSO 4 , filtered through silica gel with ethyl acetate rinses, and concentrated under reduced pressure to afford an amber oil. Radial chromatography eluting with hexane and ethyl acetate using an elution gradient of 60:40 to 30:70 afforded 0.0097 g of 1007B as a colorless oil (6.8% yield). X NMR (CDCl 3 ):δ 1.52-1.62 (comp, 2 H), 1.80-1.91 (m, 1 H), 1.99-2.14 (comp, 8 H), 9915 3.66 (s, 3 H), 4.58-4.66 (comp, 3 H), 4.70 (s, 2 H), 5.04 (d, J = 1 1.1 Hz, 1 H), 5.53 (d, J = 17.6 Hz, 1 H), 5.84-5.90 (m, 1 H), 6.55-6.67 (comp, 3 H), 6.67-6.79 (comp, 2 H), 7.05 (s, 1 H), 7.23-7.34 (comp, 8 H), 7.92 (dd, J = 8.1, 13.6 Hz, 1 H). LR MS (ESI+): (M+H)+ calc for C36H37F2N2O3S: 615; found: 615. LR MS (ESI-): (M-H)- calc for C36H35F2N2O3S: 613; found: 613. 9920 Example 1007C N-r4-N-3.5-difluorobenzyl-N-(4-vinylphenyPaminomethyl-2-(2-methylphenyl) benzoyllmethionine. lithium salt 9925 Compound 1007C was prepared in the same fashion as 997D (72% yield). X NMR (d 6 -DMSO):δ 1.60-1.70 (br m, 1 H), 1.70-1.83 (br m, 1 H), 1.88-2.06 (br comp, 8 H), 3.58-3.68 (br, 1 H), 4.65-4.77 (br comp, 1 H), 4.75 (s, 2 H), 4.81 (s, 2 H), 4.96 (d, J = 1 1.0 Hz, 1 H), 5.51 (dd-, J = 1.2, 17.7 Hz, 1 H), 6.54 (dd, J = 1 1.0, 17.7 Hz, 1 H), 6.65 (d, J = 9.2 Hz, 2 H), 6.89-7.00 (comp, 4 H), 7.01-7.22 (comp, 4 H), 7.23 9930 (d, J = 9.2 Hz, 2 H), 7.30-7.33 (m, 1 H), 7.51 (d, J = 7.9 Hz, 1 H). LR MS (ESI-): (M-H)- calc for C3 5 H3 2 F 2 LiN 3 O3S: 599; found: 599. 9935 1008 N-r4-N-3.5-difluorobenzyl-N-(4-acetylphenyPaminomethyl-2-(2-methylphenyl) benzoyllmethionine. lithium salt Compound 1008 was prepared in the same fashion as 997D (86% yield). *H NMR (d 6 -DMSO):δ 1.46-1.61 (m, 1 H), 1.61-1.73 (m, 1 H), 1.86-2.08 (comp, 8 H), 9940 2.38 (s, 3 H), 3.58-3.68 (br, 1 H), 4.85 (s, 2 H), 4.90 (s, 2 H), 6.73 (d, J = 9.0 Hz, 2 H), 6.90-7.00 (comp, 5 H), 7.05-7.20 (comp, 5 H), 7.30 (dd, J = 1.7, 7.8 Hz, 1 H), 7.52 (d, J = 7.8 Hz, 1 H), 7.74 (d, 9.0 Hz, 2 H). HR MS (FAB): (M+H)+ calc for C35H35F2N2O4S: 617.2286; found: 617.2277 (-1.5 ppm error). 9945 Example 1009 N-r4-N-3.5-difluorobenzyl-N-(4-(l-hvdroxyethyl)phenyPaminomethyl-2-(2-methylphenyP 9950 benzoyllmethionine. lithium salt Example 1009A Compound 1009 A was prepared starting from 4-chloromethyl-2-(2- 9955 methylphenyPbenzoic acid, methyl ester (example 997B) in the same fashion as 1004A (17% yield). X NMR (CDCl 3 ):δ 1.52-1.65 (m, 1 H), 1.79-1.91 (m, 1 H), 2.00-2.14 (comp, 8 H), 2.52 (s, 3 H), 2.67 (s, 3 H), 4.56-4.66 (m, 1 H), 4.66 (s, 2 H), 4.74 (s, 2 H), 5.85-5.91 (m, 1 H), 6.64-6.81 (comp, 3 H), 6.86 (d, J = 8.1 Hz, 1 H), 7.05 (s, 1 H), 7.14-7.35 9960 (comp, 8 H), 7.92 (dd, J = 8.1, 14.0 Hz, 1 H). LR MS (ESI+): (M+H)+ calc for C36H37F 2 N 2 O 4 S: 631; found: 631. LR MS (ESI-): (M-H)- calc for C36H35F2N2O4S: 629; found: 629. 9965 Example 1009B Compound 1009B was prepared in the same fashion as 1007B (10% yield). X NMR (CDCl 3 ):δ 1.41 (d, J = 6.5 Hz, 3 H), 1.52-1.65 (comp, 2 H), 1.77 (d, J = 2.7 Hz, 1 H), 1.79-1.91 (m, 1 H), 1.99-2.15 (comp, 8 H), 3.66 (s, 3 H), 4.56-4.65 (comp, 3 H), 4.69 (s, 2 H), 4.73-4.82 (m, 1 H), 5.85-5.91 (m, 1 H), 6.59 (dd, J = 2.4, 8.2 Hz, 1 9970 H), 6.64-6.80 (comp, 5 H), 7.06 (d, J = 1.3 Hz, 1 H), 7.15-7.19 (m, 1 H), 7.21-7.36 (comp, 5 H), 7.92 (dd, J = 8.1, 14.3 Hz, 1 H). LR MS (ESI+): (M+H)+ calc for C36H39F2N2O4S: 633; found: 633. LR MS (ESI-): (M-H)- calc for C 36 H37F2N 2 O 4 S: 631; found: 631. Example 1009C N-) " 4-N-3.5-difluorobenzyl-N-( ' 4-( ' l-hydroxyethyl)phenyPaminomethyl-2-(2-methylphenyl) benzoyllmethionine, lithium salt Compound 1009C was prepared in the same fashion as 997D (76% yield). 9980 X NMR (d 6 -DMSO):δ 1.18 (d, J = 6.1 Hz, 3 H), 1.47-1.60 (m, 1 H), 1.60- 1.73 (m, 1 H), 1.88-2.09 (comp, 8 H), 3.59-3.68 (m, 1 H), 4.89-4.57 (m, 1 H), 4.71 (s, 2 H), 4.78 (s, 2 H), 4.99 (d, J = 4.1 Hz, 1 H), 6.50 (dd, J = 2.3, 8.4 Hz, 1 H), 6.61 (d, J = 7.4 Hz, 1 H), 6.70 (s, 1 H), 6.89-7.03 (comp, 4 H), 7.03-7.21 (dd, J = 1.3, 7.8 Hz, 1 H), 7.51 (d, J = 9.8 Hz, 1 H). HR 9985 MS (FAB): (M+H)+ calc for C35H36F2N3O4S: 618.2364; found: 618.2366 (0.4 ppm error). 9990 Example 1010 N-r4-N-3.5-difluorobenzyl-N-(4-( , l-hydroxy-l-phenylmethyPphenyPaminomethyl- 2-(2-methylphenyl)benzoy 11 methionine. lithium salt 9995 Example 1010A Compound 1010A was prepared starting from 4-chloromethyl-2-(2- methylphenyl)benzoic acid, methyl ester (example 997B) in the same fashion as 1004 A (5.4% yield). X NMR (CDCl 3 ):δ 1.53-1.66 (m, 1 H), 1.80-1.91 (m, 1 H), 2.00-2.13 (comp, 8 H), 10000 3.66 (s, 3 H), 4.55-4.66 (m, 1 H), 4.71 (s, 2 H), 4.79 (s, 2 H), 5.86-5.92 (m, 1 H), 6.68- 6.78 (comp, 5 H), 7.05 (d, J = 1.6 Hz, 1 H), 7.14-7.35 (comp, 6 H), 7.40-7.47 (comp, 2 H), 7.49-7.55 (m, 1 H), 7.70-7.77 (comp, 4 H), 7.94 (dd, J = 8.2, 13.3 Hz, 1 H). LR MS (ESI-): (M-H)- calc for C 41 H3 7 F2N 2 O 4 S: 691 ; found: 691. 10005 Example 1010B Compound 1010B was prepared in the same fashion as 1007B (6.5% yield). X NMR (CDCl 3 ):δ 1.52-1.64 (comp, 2 H), 1.78-1.91 (m, 1 H), 1.99-2.11 (comp, 8 H), 3.66 (s, 3 H), 4.55-4.65 (comp, 3 H), 4.68 (s, 2 H), 5.70 (d, J = 2.9 Hz, 1 H), 5.86 (t, J 10010 = 6.4 Hz, 1 H), 6.63 (d, J = 8.5 Hz, 2 H), 6.67-6.72 (m, 1 H), 6.75 (d, J = 6.2 Hz, 2 H), 7.04 (s, 1 H), 7.17 (d, J = 8.5 Hz, 2 H), 7.19-7.41 (comp, 10 H), 7.91 (dd, J = 8.0, 21.3 Hz, 1 H). LR MS (ESI+): (M-OH)+ calc for C4 1 H39F2N2O3S: 677; found: 677. LR MS (ESI-): (M-H)- calc for C4 1 H39F2N2O4S: 693; found: 693. 10015 Example 1010C N-r4-N-3.5-difluorobenzyl-N-(4-(l-hydroxy-l-phenylmethyPphenyl)aminomethyl- 2-(2-methylphenyPbenzoyllmethionine, lithium salt 10020 Compound 1010C was prepared in the same fashion as 997D ( 100% yield). X NMR (d 6 -DMSO):δ 1.50-1.59 (br m, 1 H), 1.62-1.70 (br m, 1 H), 1.88-2.23 (br comp, 8 H), 4.68 (s, 2 H), 4.77 (s, 2 H), 6.66 (d, J = 8.5 Hz, 2 H), 6.92-6.95 (comp, 3 H), 7.02-7.07 (comp, 3 H), 7.1 1-7.26 (comp, 5 H), 7.27-7.32 (comp, 5 H), 7.49 (d, J = 8.0 Hz, 1 H). LR 10025 MS (ESI-): (M-H)- calc for C 4 oH37F2LiN 2 O 4 S: 678; found: 678. Example 1011 10030 N-r4-N-3.5-difluorobenzyl-N-f4-(2-hydroxyethyl)phenyPaminomethyl- 2-(2-methylphenyPbenzoyllmethionine. lithium salt Example 1012 10035 N-[4-N-3.5-difluoroben7.yl-N-r4-(2-hvdroxyethyπphenyPaminomethyl- 2-(2-methylphenvPbenzoyllmethionine. lithium salt Example 1011A andExample 1012A 10040 Compound 1012A was prepared starting from 4-chloromethyl-2-(2- methylphenyPbenzoic acid, methyl ester, 997B, in the same fashion as 1004A (4.1% yield). Compound 1011A was isolated from the crude reaction mixture as a side-product ( 15% yield). X NMR (CDCl 3 ):δ 1.44-1.50 (br, 1 H), 1.52-1.65 (m, 1 H), 1.80-1.91 (m, 1 H), 1.99- 10045 2.12 (comp, 8 H), 2.76 (t, J = 6.4 Hz, 2 H), 3.66 (s, 3 H), 3.80 (br t, J = 6.4 Hz, 2 H), 4.58-4.68 (comp, 5 H), 5.84-5.90 (m, 1 H), 6.64 (d, J = 8.5 Hz, 2 H), 6.66-6.72 (m, 1 H), 6.77 (d, J = 5.7 Hz, 2 H), 7.04 (d, J = 8.8 Hz, 2 H), 7.07 (s, 1 H), 7.20-7.34 (comp, 5 H), 7.91 (dd, J = 8.2, 13.6 Hz, 1 H). LR MS (ESI+): (M+H)+ calc for C36H3 9 F 2 N2O 4 S: 633; found: 633. LR 10050 MS (ESI-): (M-H)- calc for C3.5H37F2N2O4S: 631; found: 631. 1012A: *H NMR (CDCl 3 ):δ -0.04 (s, 6 H), 0.86 (s, 9 H), 1.52-1.64 (m, 1 H), 1.79-1.91 (m, 1 H), 1.99-2.12 (comp, 8 H), 2.71 (t, J = 7.2 Hz, 2 H), 3.65 (s, 3 H), 3.73 (t, J = 7.2 Hz, 2 H), 4.56 (s, 2 H), 4.60-4.70 (comp, 3 H), 5.83-5.89 (m, 1 H), 6.62 (d, J = 8.4 Hz, 2 H), 6.65-6.71 (m, 1 H), 6.76 (d, J = 6.1 Hz, 2 H), 7.01 (d, J = 8.4 Hz, 2 H), 7.06 (d, J = 1.7 10055 Hz, 1 H), 7.20-7.34 (comp, 5 H), 7.90 (dd, J = 8.1, 13.2 Hz, 1 H). LR MS (ESI+): (M+H)+ calc for C 4 2H53F2N 2 O 4 SiS: 747; found: 747. LR MS (ESI-): (M-H)- calc for C 42 H5iF 2 N2θ4SiS: 745; found: 745. 10060 Example 101 IB N-r4-N-3.5-diflυoroben7yl-N-(4-(2-hvdroxyethyPphenyπaminomethyl- 2-(2-methylphenvPbenzoyllmethionine. lithium salt Compound 101 IB was prepared in the same fashion as 997D (76% yield). X NMR (d 6 -DMSO):δ 1.48-1.74 (br comp, 2 H), 1.90-2.06 (br comp, 8 H), 2.56 (t, J = 10065 7.2 Hz, 2 H), 3.48 (t, J = 7.2 Hz, 2 H), 3.64-3.76 (br, 1 H), 4.69 (s, 2 H), 4.75 (s, 2 H), 6.58 (d, J = 8.5 Hz, 2 H), 6.90-7.22 (br comp, 10 H), 7.30 (d, J = 7.8 Hz, 1 H), 7.50 (d, J = 8.1 Hz, 1 H). HR MS (FAB): (M+H)+ calc for C3 5 H36F 2 LiN2θ4S: 625.2524; found: 625.2542 (2.8 ppm error). 10070 (258473) Example 1012B N-[4-N-3.5-difluorobenzyl-N-('4-(2-hydroxyethyPphenyPaminomethyl- 2-(2-methylphenyl)benzoyllmethionine. lithium salt 10075 Compound 1012B was prepared in the same fashion as 997D (64% yield). X NMR (d 6 -DMSO):δ -0.12 (s, 6 H), 0.79 (s, 9 H), 1.48-1.74 (br comp, 2 H), 1.89- 2.08 (br comp, 8 H), 2.56 (t, J = 6.9 Hz, 2 H), 3.65 (t, J = 6.9 Hz, 2 H), 4.69 (s, 2 H), 4.76 (s, 2 H), 6.58 (d, J = 8.9 Hz, 2 H), 6.88-7.22 (comp, 10 H), 7.30 (d, J = 7.7 Hz, 1 H), 7.49 (d, J = 7.7 Hz, 1 H). HR 10080 MS (FAB): (M+H)+ calc for C4iH 5 oF2LiN 2 O 4 SiS: 739.3389; found: 739.3389 (0.1 ppm error). 10085 Example 1013 N-r4-N-3.5-difluoroben7.yl-/V-( l-ethylthio-3-cvclohexylρrop-2-yl)aminomethyl-2-(2- methylphenvPbenzoyll methionine. EtS' 10090 Example 1013 A Compound 1013 A was prepared starting from 4-bromomethyl-2-(2- methylphenyPbenzoic acid, methyl ester (example 1178D) in the same fashion as 1004 A ( 10% yield). X ΝMR (CDCl 3 ):δ 0.70-0.93 (comp, 2 H), 1.06-1.71 (comp, 16 H), 1.30-1.92 (m, 1 H), 10095 1.99-2.10 (comp, 7 H), 2.19 (s, 1 H), 2.39-2.48 (comp, 3 H), 2.77-2.89 (comp, 2 H), 3.58-3.71 (comp, 7 H), 4.56-4.70 (m, 1 H), 5.89 (d, J = 7.4 Hz, 1 H), 6.61-6.70 (m, 1 H), 6.94 (d, J = 8.1 Hz, 2 H), 7.15-7.22 (m, 1 H), 7.22-7.37 (comp, 9 H), 7.50 (d, J = 8.1 Hz, 1 H), 7.92 (dd, J = 8.1, 15.1 Hz, 1 H). LR MS (ESI+): (M+H)+ calc for C39H5 1 F2Ν2O3S2: 697; found: 697. LR 10100 MS (ESI-): (M-H)- calc for C39H49F2N2O3S2: 695; found: 695. EtS Example 1013B N- 4-N-3.5-difluorobenzyl-N-(l-ethylthio-3-cyclohexylprop-2-yl)aminomethyl-2-(2- 10105 methylphenyPbenzoyll methionine. Compound 1013B was prepared in the same fashion as 997D (76% yield). X NMR (d 6 -DMSO):δ 0.59-0.74 (m, 1 H), 0.74-0.91 (m, 1 H), 0.97-1.18 (comp, 4 H), 1.21-1.33 (comp, 2 H), 1.36-1.75 (comp, 8 H), 1.76-1.87 (m, 1 H), 1.88-1.96 (comp, 2 H), 1.96-2.02 (comp, 2 H), 2.15-2.22 (br, 1 H), 2.34-2.45 (comp, 3 H), 2.60-2.70 (br, 1 10110 H), 2.94 (dd, J = 5.9, 12.9 Hz, 1 H), 3.32-3.45 (comp, 4 H), 3.57-3.74 (br comp, 5 H), 6.93 (d, J = 6.3 Hz, 1 H), 7.03-7.25 (comp, 7 H), 7.38 (d, J = 7.3 Hz, 1 H), 7.50 (d, J = 7.7 Hz, 1 H). HR MS (FAB): (M+H) + calc for C3 8 H 4 9F 2 N 2 O3S2: 683.3153; found: 683.3132 (-3.0 ppm error). 101 15 Example 1014 N-r4-(2-N-piperidin-l-ylaminoethenyP-2-(2-methylphenyl)benzoyllmethionine. lithium salt 10120 Example 1014A A solution of (methoxymethyl)triphenylphosphonium chloride (15.6 g, 45.6 mmol) in tetrahydrofuran solvent (35 mL) was treated with sodium bis(trimethylsilyl)amide (45 mL 10125 of a 1 M tetrahydrofuran solution, 45 mmol), and the resulting deep red solution was treated with 4-formyl-2-(2-methylphenyl)benzoic acid, methyl ester, 1332A (7.30 g, 28.7 mmol). After 18 h the reaction mixture was diluted with diethyl ether solvent (100 mL) and filtered through silica gel with additional diethyl ether rinses. Flash column chromatography eluting with hexane and ethyl acetate using an elution gradient of 98:2 to 94:6 afforded 6.62 g of 10130 1014A as a white solid (82% yield). X NMR (CDCl 3 ):δ 2.06 (s, 3 H), 3.59 (s, 3 H), 3.70 (s, 3 H, E isomer), 3.79 (s, 3 H, Z isomer), 5.24 (d, J = 7.1 Hz, 1 H, Z isomer), 5.81 (d, J = 13.2 Hz, 1 H, E isomer), 6.23 (d, J = 7.1 Hz, 1 H, Z isomer), 7.06-7.10 (comp, 2 H), 7.16-7.64 (comp, 5 H), 7.90 (dd, J = 2.3, 8.4 Hz, 1 H). LR 10135 MS (ESI+): (M+H)+ calc for Cι 8 Hι 9 O 3 : 283; found: 283. Example 1014B A solution of 1014A (2.42 g, 8.57 mmol) in saturated methanolic LiOH ( 10 mL) 10140 was heated to reflux for 16 h. The reaction mixture was poured into H2O (90 mL), and the resulting mixture was extracted with diethyl ether (3 x 30 mL). The aqueous layer was cooled to 0 °C with vigorous stiπing and was slowly and carefully neutralized and then acidified to pH 4 by the addition of 3 M HCl. The cloudy solution was extracted with diethyl ether (3 x 30 mL), and the combined organic extracts were dried over MgSO 4 and 10145 then concentrated under reduced pressure to provide 1.81 g of 1014B as a white foam (79% yield). LR MS (ESI+): (M+H)+ calc for C 1 7H 1 7O3: 269; found: 269. LR MS (ESI-): (M-H)- calc for C 17 H 1 5O3: 267; found: 267. Example 1014C A heterogeneous mixture of 1014B (1.81 g, 6.75 mmol), methionine methyl ester hydrochloride (2.72 g, 13.5 mmol), 1 -hydro xybenzotriazole hydrate (HOBT) (4.56 g, 33.8 mmol), and l-ethyl-3-(3-dimethylaminopropyl)carbodiimide (EDC) (6.60 g, 33.8 . mmol) in 10155 DMF solvent (40 mL) was treated with triethylamine (3.45 g, 33.8 mmol). The mixture was heated to 50 °C for 60 h, cooled to room temperature, diluted with ethyl acetate (200 mL), and extracted with 2: 1: 1 H2O: saturated aqueous NaHCO3: brine (200 mL + 2 x 100 mL), followed by brine (50 mL). The organic layer was dried over MgSO 4 and then concentrated under reduced pressure to yield an amber oil. Flash column chromatography eluting with 10160 hexane and ethyl acetate using an elution gradient of 80:20 to 70:30 afforded 2.55 g of 1014C as a colorless oil (91% yield). 'H NMR (CDCl 3 ):δ 1.51-1.63 (m, 1 H), 1.79-1.91 (m, 1 H), 1.99-2.21 (comp, 8 H), 3.65 (s, 3 H), 3.70 (s, 3 H, E isomer), 3.79 (s, 3 H, Z isomer), 4.56-4.67 (m, 1 H), 5.24 (d, J = 7.1 Hz, 1 H, E isomer), 5.82 (d, J = 12.9 Hz, 1 H, E isomer), 5.83-5.89 (m, 1 H), 10165 7.00-7.36 (comp, 6 H), 7.12 (d, J = 12.9 Hz, 1 H, E isomer), 7.63-7.96 (comp, 1 H). LR MS (ESI+): (M+H)+ calc for C 2 3H 28 O 4 S: 414; found: 414. Example 1014D 10170 A solution of 1014C (8.0 mL of a 0.1 M dioxane solution, 0.800 mmol) and H2O (1.6 mL) was treated with p-toluenesulfonic acid hydrate (0.0309 g, 0.160 mmol). After 17 h the mixture was diluted with additional H2O (12 mL) and then extracted with ethyl acetate (10 mL + 3 x 5 mL). The combined organic extracts were rinsed with brine (5 mL), dried over MgSO 4 , and concentrated under reduced pressure to provide a pale yellow oil. The oil 10175 was dissolved in benzene solvent (4 mL) and treated with Na2SO 4 (0.454 g, 3.20 mmol), followed by 1-aminopiperidine (0.0991 g, 0.960 mmol), resulting in a bright yellow solution. After 18 h the reaction mixture was filtered through silica gel with ethyl acetate rinses and then concentrated under reduced pressure. Radial chromatography eluting with hexane and ethyl acetate using an elution gradient of 70:30 to 30:70 afforded 0.0342 g of 10180 1014D as a colorless oil (8.9% yield). X NMR (CDCl 3 ):δ 1.44-1.53 (comp, 2 H), 1.54-1.74 (comp, 5 H), 1.79-1.91 (m, 1 H), 1.99-2.10 (comp, 5 H), 2.18 (s, 1 H), 2.95 (app t, J = 5.6 Hz, 4 H), 3.62-3.67 (comp, 5 H), 4.56-4.67 (m, 1 H), 5.88 (d, J = 7.8 Hz, 1 H), 6.93-6.99 (m, 1 H), 7.06 (s, 1 H), 7.16-7.35 (comp, 6 H), 7.91 (dd, J = 8.2, 15.6 Hz, 1 H). LR 10185 MS (ESI+): (M+H)+ calc for C 27 H36N2O3S: 482; found: 482. LR MS (ESI-): (M-H)- calc for C27H34N3O3S: 480; found: 480. Example 1014E 10190 N-14-(2-N-piperidin-l-ylaminoethenyP-2-(2-methylphenyl)benzoyllmethionine. lithium salt Compound 1014E was prepared in the same fashion as 997D (39% yield). ] H NMR (d 6 -DMSO):δ 1.36-1.45 (comp, 2 H), 1.50-1.76 (comp, 6 H), 1.76-2.20 (comp, 8 H), 2.84-2.90 (comp, 4 H), 3.53 (d, J = 5.8 Hz, 1 H), 3.62-3.72 (br, 1 H), 6.92 (d, J = 5.8 Hz, 1 H), 6.96-7.03 (comp, 2 H), 7.10-7.24 (comp, 4 H), 7.27 (dd, J = 1.4, 7.8 Hz, 10195 1 H), 7.48 (d, J = 8.1 Hz, 1 H). HR MS (FAB): (M+Li)+ calc for C 2 6H33LiN 3 O 3 S: 474.2403; found: 474.2386 (-3.6 ppm error). Example 1015 N-r4-(2-N-2-methoxymethylpyπolidin-l-ylaminoethenyP-2-(2- methylphenyPbenzoyllmethionine. lithium salt Example 1015A Compound 1015 A was prepared in the same fashion as 1014D (1 1% yield). X NMR (CDCl 3 ):δ 1.52-1.64 (m, 1 H), 1.71-2.20 (comp, 14 H), 2.72-2.84 (m, 1 H), 3.31-3.67 (comp, 12 H), 4.56-4.68 (m, 1 H), 5.88 (d, J = 7.3 Hz, 1 H), 6.64-6.70 (m, 1 10210 H), 7.07 (s, 1 H), 7.17-7.35 (comp, 6 H), 7.91 (dd, J = 7.7, 15.4 Hz, 1 H). LR MS (ESI+): (M+H)+ calc for C28H38N3O 4 S: 512; found: 512. LR MS (ESI-): (M-H)- calc for C28H36N3O2S: 510; found: 510. 10215 Example 1015B N-f4-(2-N-2-methoxymethylpyπolidin- 1 -ylaminoethenyl)-2-(2- methylphenyPhenzoyllmethionine. lithium salt Compound 1015B was prepared in the same fashion as 997D (50% yield). X NMR (d 6 -DMSO):δ 1.49-1.72 (comp, 3 H), 1.76-2.20 (comp, 10 H), 2.62-2.72 (m, 1 10220 H), 3.19-3.55 (comp, 2 H), 3.62-3.74 (br, 1 H), 6.66 (app t, J = 5.5 Hz, 1 H), 6.89-6.94 (d, J = 5.5 Hz, 1 H), 7.02 (s, 1 H), 7.12-7.30 (comp, 5 H), 7.49 (d, J = 8.1 Hz, 1 H). HR MS (FAB): (M+Li)+ calc for C 2 7H35LiN 3 O 4 S: 504.2508; found: 504.2509 ( 1.2 ppm error). 10225 Example 1017 N-[4-N-(4-trans-pentafluorophenoxycyclohexyPaminomethyl-2-(2- 10230 methylphenyPbenzoyll methionine A solution of trans-4-aminocylohexanol (3.03 g, 20.0 mmol) and diisopropylethylamine (7.4 mL, 42.0 mmol) in methylene chloride (30 mL) was treated with t-butyl dicarbonate (4.37 g, 20.0 mmol) over 5 minutes. The reaction stiπed overnight at room temperature and was washed with 1 M HCl, 5% NaHCO3, and brine to give the Boc- 10235 amine in nearly quantitative yield. A portion of this product (215 mg, 1.0 mmol) was combined with hexafluorobenzene (223 mg, 1.2 mmol) and 15-crown-5 (44 mg, 0.2 mmol) in DMF (3 mL) at room temperature. NaH (60% in oil, 4.4 mg, 1.2 mmol was added and stiπed overnight. Standard aqueous workup provided 149 mg of the protected pentafluorophenyl ether which was treated with excess TFA in methylene chloride, stripped 10240 to dryness, and reductively alkylated and saponified as described previously to provide 160 mg of the title compound. MS m/e 635 (M-H)-. X NMR (CDC1 3 , 300 MHz) δ 1.5 (m, 4H), 1.79 (m, IH), 2.05 (m, 12H), 2.81 (m, IH), 4.05 (m, 4H), 6.25 (m, IH), 6.81 (m, 2H), 7.1-7.7 (m, 7H). 10245 Example 1018 N-[4-(N-(2-cyclohexylethyl)-N-methylaminomethyP-2-(2-methylphenyPbenzoyllglutamine 10250 Trifluoroacetic Acid salt The compound was made by standard amino acid coupling of 4-(N-(2- cyclohexylethyl)-N-methylaminomethyl)-2-(2-methylphenyl)benzoic acid and L-Glu-OtBu followed by treatment with TFA. MS m/e 492 (M-H) " . 10255 X NMR (d 6 -DMSO, 300 MHz) δ 0.91 (m, 2H), 1.1 (m, 4H), 1.63 (m, 9H), 1.9 (m, 3H), 2.1 (m, 3H), 2.71 (s, 3H), 3.1 (m, 2H), 4.09 (m, IH), 4.29 (m, IH), 4.43 (m, IH), 6.74 (s, IH), 7.1-7.22 (m, 3H), 7.39 (s, IH), 7.60 (m, 2H), 8.32 (m, 2H), 9.62 (bs, IH). Example 1019 N-| " 4-(N-(2-cyclohexylethyl)-N-methylaminomethyP-2-( " 2- methylphenyPbenzoyllhomocysteine. lithium salt Prepared in a manner analogous to Example 1018 using L-homocysteine thiolactone 10265 and opening the resulting thiolactone with 1 equivalent of LiOH. MS m/e 481 (M-H)-. 'H NMR (d 6 -DMSO, 300 MHz) δ 0.84 (m, 2H), 1.11 (m, 3H), 1.32 (m, 5H), 1.6 (m, 7H), 2.18 (m, 7H), 3.48 (s, 3H), 3.82 (m, IH), 3.97 (m, IH), 6.95 (m, IH), 7.0-7.34 (m, 4H), 7.5 (m, IH), 7.65 (m, IH), 8.39 (m, IH). 10270 Example 1020 N-r4-(N-(2-cyclohexylethvP-N-methylaminomethyP-2-(2-methylphenyl)benzoyllhistidine 10275 Triflloroacetic Acid salt Prepared in a manner analogous to Example 1018 using L-His(trt)-OMe # HCl, removing the methyl ester with LiOH, and removing the im-trityl group with TFA/triethylsilane. MS m/e 497 (M+H)+. 10280 i H NMR (d 6 -DMSO, 300 MHz) δ 0.90 (m, 2H), 1.17 (m, 4H), 1.63 (m, 8H), 1.99 (m, 6H), 2.1 (m, 3H), 2.73 (m, 3H), 3.0 (m, 2H), 4.3 (m, IH), 4.4 (m, IH), 4.56 (m, 2H), 7.08 (m, IH), 7.15-7.42 (m, 3H), 7.58 (m, 2H), 8.62 (m, IH), 8.97 (s, IH). Example 1021 N- 4-(N-cyclohexylmethylaminoethyP-2-(2-methylphenyPbenzoyllmethionine. lithium salt N-[4-(N-(cyclohexylmethyl)aminoethyl)-2-(2-methylphenyl)benzoyl methionine methyl ester (84 mg, 0.17 mmol) was treated with LiOH (1 M, 85 μL) in methanol to 10290 provide the title compound. MS m/e 481 (M-H)". X NMR (d 6 -DMSO, 300 MHz) δ 0.83 (m, 2H), 1.15 (m, 4H), 1.36 (m, IH), 1.62 (m, 9H), 1.98 (m, 10H), 3.7 (m, 2H), 4.27 (m, IH), 6.90 (m, IH), 7.00 (m, IH), 7.1-7.3 (m, 4H), 7.44 (m, IH), 8.24 (m, IH). 10295 N-[4-(N-(cvclohexylmethyPaminoethyP-2-(2-methylphenyPbenzoyl methionine methyl ester Methyl 4-(N-(cyclohexylmethyl)aminoethyl)-2-(2-methylphenyl)benzoate hydrochloride (1.33 g, 3.31 mmol) was treated with sat. LiOH (1.3 mL, 6.95 mmol) in 50 10300 mL methanol at 60 °C until no starting material remained by tic. The solution was evaporated to dryness and treated with Met-OMe»HCl (0.99 g, 4.96 mmol), ED AC ( 1.26 g, 6.6 mmol), HOBt (1.5 g, 9.9 mmol), and TEA (to pH 6-7) in 25 mL DMF. Standard aqueous workup followed by flash chromatography (100 % EtOAc) provided 1.5 g of the title compound. 10305 MS m/e 497 (M-H)-. X NMR (CDC1 3 , 300 MHz) δ 0.88 (m, 2H), 1.2 (m, 4H), 1.6 (m, 8H), 2.1 (m, 8H), 2.47 (m, 2H), 2.9 (m, 4H), 3.68 (s, 3H), 4.63 (m, IH), 5.89 (d, IH, J = 7 Hz), 7.04 (s, IH), 7.19 (m, IH), 7.3 (m, 4H), 7.91 (m, IH). 10310 Methyl 4-(N-(cyclohexylmethyl)aminoethyP-2-(2-methylphenyPbenzoate Methyl 4-(propan-3-al)-2-(2-methylphenyl)benzoate (5.0 g, 18.6 mmol) and cyclohexylmethylamine (2.32 g, 10.5 mmol) were dissolved in 250 mL 1 % acetic acid in methanol. After 10 minutes, sodium cyanoborohydride (1.76 g, 28 mmol) was added. The mixture stiπed overnight at room temperature before evaporating to dryness. The residue 10315 was dissolved in ether and washed with 5 % NaHCO3, water, and brine, dried over Na2SO4, and treated with anh. HCl. The oily product was crystalized from methanol and ether. MS m/e 366 (M+H)+. X NMR (CDCI 3 , 300 MHz) δ 0.88 (m, 2H), .1.2 (m, 4H), 1.6 (m, 6H), 2.06 (s, 3H), 10320 2.48 (d, 2H, J = 7 Hz), 2.92 (s, 4H), 3.61 (s, 3H), 7.06 (m, IH), 7.23 (m, 5H), 7.92 (m, IH). Methyl 4-(propan-3-al)-2-(2-methylphenyPbenzoate Methyl 4-(prop-2-enyl)-2-(2-methylphenyl)benzoate (5.23 g, 19.6 mmol), osmium 10325 tetroxide (0.02 mmol/mL t-BuOH, 29.5 mL), and sodium periodate (10.5 g, 49.1 mmol) were combined in 200 mL acetone with 50 mL water. After stirring at ambient temperature for 1 hour, the mixture was diluted with water and extracted with EtOAc. The combined organic extracts were washed with brine and dried over Na2SO4 to give the desired product which was used directly in the next step. 10330 MS m/e 286 (M+NH 4 )+. X NMR (CDCI3, 300 MHz) δ 2.06 (m, 3H), 3.61 (s, 3H), 3.8 (m, 2H), 7.1 (m, IH), 7.25 (m, 5H), 7.95 (m, IH), 9.80 (m, IH). Methyl 4-(prop-2-enyP-2-( ' 2-methylphenyPbenzoate 10335 Methyl 4-iodo-2-(2-methylphenyl)benzoate (10.0 g, 28.4 mmol), allyltributyl tin ( 1 1.3 g, 34.1 mmol), and dichlorobis(triphenylρhosphine)palladium (II) ( 1.0 g, 1.42 mmol) were combined in 50 mL toluene and 20 mL NMP and heated at 125 °C for 18 hours. The reaction was diluted with EtOAc, washed with water and brine, dried over Na2SO4, and chromatographed (5 % EtOAc in hexanes) to provide the title compound in 74 10340 % yield. MS m/e 284 (M+NH 4 ) + . X NMR (CDC1 3 , 300 MHz) δ 2.06 (s, 3H), 3.45 (d, 2H, J = 7 Hz), 3.61 (s, 3H), 5.1 (m, 2H), 5.97 (m, IH), 7.08 (m, IH), 7.23 (m, 5H), 7.94 (m, IH). 10345 Example 1022 N- 4-(N.N-di-(cyclohexylmethyPaminoethyP-2-(2-methylphenyl)benzoyllmethionine. lithium salt 10350 N-[4-(N-(cyclohexylmethyl)aminoethyl)-2-(2-methylphenyl)benzoyl methionine methyl ester (300 mg, 0.60 mmol) and cyclohexylcarboxaldehyde (140 mg, 1.21 mmol) were dissolved in 1 % acetic acid in methanol (5 mL) and treated with sodium cyanoborohydride (76 mg, 1.21 mmol). Standard workup followed by flash chromatography (20 % ethyl acetate in hexane) provided 320 mg which was subsequently 10355 saponified with LiOH to the title compound. MS m/e 577 (M-H) " . X NMR (d 6 -DMSO, 300 MHz) δ 0.75 (m, 4H), 1.10 (m, 8H), 1.30 (m, 2H), 1.61 (m, 9H), 2.0 (m, 10H), 2.6 (m, 2H), 2.7 (m, 2H), 3.3 (m, IH), 3.68 (m, IH), 6.90 (m, 2H), 7.1 (m, 5H), 7.44 (m, IH). 10360 Example 1023 N-r4-(N-cvclohexylmethyl-N-phenylacetylaminoethyl)-2-(2- 10365 methylphenyPbenzoy 11 methionine, lithium salt N-[4-(N-(cyclohexylmethyl)aminoethyl)-2-(2-methylphenyl)benzoyl methionine methyl ester (75 mg, 0.11 mmol), phenacetyl chloride (26 mg, 0.17 mmol), and triethylamine (17 mg, 0.15 mmol) were stiπed in DMF (0.5 mL) for 18 hours at ambient temperature. The reaction was diluted with EtOAc, washed with 5 % NaHCO3, water, and 10370 brine, dried over Na 2 SO4, and chromatographed (50 % EtOAc/hexanes) to provide 66 mg of the methyl ester of the title compound. This was subsequently saponified with LiOH in quantitative yield to the title compound. MS m/e 599 (M-H)-. •H NMR (d 6 -DMSO, 300 MHz) δ 0.83 (m, 2H), 1.15 (m, 4H), 1.6 (m, 9H), 1.98 (m, 10375 8H), 2.8 (m, IH), 3.1 (m, 2H), 3.5 (m, 3H), 3.7 (m, 2H), 7.0 (m, 2H), 7.1-7.3 (m, 9H), 7.45 (m, IH). 10380 Example 1024 N- 4-( ' N-cyclohexylmethyl-N-l-adamantanoylaminoethyP-2-( ' 2- methylphenyPbenzoyllmethionine. lithium salt This compound was prepared in a manner analogous to Example 1023 using 1- adamantanecarbonyl chlroide. 10385 MS m/e 643 (M-H)-. X NMR (d 6 -DMSO, 300 MHz) δ 0.87 (m, 8H), 1.15 (m, 4H), 1.6 (m, 14H), 1.9 (m, 12H), 2.85 (m, IH), 3.18 (m, 2H), 3.6 (m, 2H), 6.91 (m, IH), 7.02 (m, IH), 7.2 (m, 5H), 7.48 (m, IH). 10390 Example 1025 N-r4-(N-cyclohexylmethyl-N-t-butoxycarbonylaminoethyP-2-(2- methylphenyPbenzoyll methionine. lithium salt 10395 This compound was prepared in a manner analogous to Example 1023 using di-t- butyldicarbonate. MS m/e 581 (M-H)". X NMR (d 6 -DMSO, 300 MHz) δ 0.83 (m, 2H), 1.15 (m, 4H), 1.38 (s, 9H), 1.6 (m, 9H), 1.95 (m, 6H), 2.18 (m, 2H), 2.8 (m, 4H), 3.7 (m, IH), 6.9 (m, IH), 7.0 (m, IH), 10400 7.2 (m, 5H), 7.45 (m, IH). Example 1026 10405 N-r4-(N-cyclohexylmethyl-N-2-ethylhexyloxycarbonylaminoethyl)-2-(2- methylphenyPbenzoy 11 methionine. lithium salt This compound was prepared in a manner analogous to Example 1023 using 2- ethylhexyl chloroformate. MS m/e 637 (M-H)-. 10410 X NMR (d 6 -DMSO, 300 MHz) δ 0.83 (m, 4H), 1.15 (m, 4H), 1.23 (m, 9H), 1.6 (m, 9H), 1.95 (m, 8H), 2.83 (m, 2H), 3.0 (m, 2H), 3.5 (m, 3H), 3.6 (m, IH), 3.89 (m, 2H), 4.29 (m, IH), 6.9 (m, IH), 7.0 (m, IH), 7.2 (m, 5H), 7.45 (m, IH). Example 1027 N- 4-(N-cyclohexylmethyl-N-2.2,2-trichloroethoxycarbonylaminoethyl)-2-(2- methylphenyPbenzoyllmethionine. lithium salt This compound was prepared in a manner analogous to Example 1023. 10420 MS m/e 683 (M-H)-. X NMR (d 6 -DMSO, 300 MHz) δ 0.84 (m, 2H), 1.17 (m, 4H), 1.6 (m, 5H), 1.9 (m, 14H), 2.9 (m, 3H), 3.03 (m, IH), 3.5 (m, 3H), 3.6 (m, IH), 4.28 (m, IH), 6.9 (m, IH), 7.0 (m, 2H), 7.2 (m, 5H), 7.45 (m, IH). 10425 Example 1028 N-r4-(N-cyclohexylmethyl-N-cyclohexyloxycarbonylaminoethyP-2-(2- methylphenyPbenzoyllmethionine. lithium salt 10430 This compound was prepared in a manner analogous to Example 1023. MS m/e 607 (M-H)-. X NMR (d 6 -DMSO, 300 MHz) δ 0.84 (m, 4H), 1.17 (m, 4H), 1.3 (m, 6H), 1.6 (m, 10H), 1.95 (m, 8H), 2.17 (m, IH), 2.9 (m, 4H), 3.6 (m, IH), 4.53 (m, IH), 6.9 (m, IH), 7.0 (m, IH), 7.2 (m, 5H), 7.47 (m, IH). 10435 Example 1029 N-r4-(N-cyclohexylmethyl-N-adamantyloxycarbonylaminoethyl)-2-(2- 10440 methylphenyPbenzoyllmethionine. lithium salt This compound was prepared in a manner analogous to Example 1023. MS m/e 659 (M-H)-. 'H NMR (d 6 -DMSO, 300 MHz) δ 0.83 (m, 6H), 1.16 (m, 6H), 1.6 (m, 13H), 2.0 (m, 12H), 2.82 (m, 3H), 2.95 (m, IH), 3.65 (m, 2H), 6.95 (m, 2H), 7.2 (m, 5H), 7.47 (m, 10445 I H) . Example 1030 10450 N-r4-(N-cyclohexylmethyl-N-phenoxycarbonylaminoethyP-2-(2- methylphenyPbenzoyllmethionine. lithium salt This compound was prepared in a manner analogous to Example 1023. MS m/e 601 (M-H)-. X NMR (d 6 -DMSO, 300 MHz) δ 0.91 (m, 2H), 1.19 (m, 4H), 1.63 (m, 9H), 1.98 (m, 10455 6H), 2.15 (m, 2H), 2.97 (m, IH), 3.1 1 (m, IH), 3.5 (m, IH), 3.7 (m, 2H), 6.85-7.39 (m, 12H), 7.48 (m, IH). 10460 Example 1031 N-[4-(N-cyclohexylmethyl-N-benzyloxycarbonylaminoethyl)-2-(2- methylphenyPbenzoyllmethionine. lithium salt This compound was prepared in a manner analogous to Example 1023. MS m/e 615 (M-H)-. 10465 X NMR (d 6 -DMSO, 300 MHz) δ 0.83 (m, 2H), 1.13 (m, 4H), 1.6 (m, 6H), 1.95 (m, 6H), 2.14 (m, 2H), 2.83 (m, 2H), 2.99 (m, 2H), 3.40 (m, 2H), 3.65 (m, 2H), 5.04 (m, 2H), 6.9-7.3 (m, 12H), 7.43 (m, IH). Example 1032 N-[4-(N-cyclohexylmethyl-N-adamant-l-aminocarbonylaminoethyP-2-(2- methylphenyPbenzoyllmethionine. lithium salt This compound was prepared in a manner analogous to Example 1023 using 10475 adamantyl isocyanate. MS m/e 658 (M-H)-. X NMR (d 6 -DMSO, 300 MHz) δ 0.83 (m, 6H), 1.13 (m, 6H), 1.6 (m, 13H), 1.95 (m, 12H), 2.18 (m, IH), 2.79 (m, 2H), 2.91 (m, 2H), 3.65 (m, 2H), 6.9 (m, IH), 7.0 (m, IH), 7.2 (m, 5H), 7.46 (m, IH). 10480 Example 1033 N-r4-(N-cyclohexylmethyl-N-adamant-l-aminothiocarbonylaminoethyl)-2-(2- 10485 methylphenyPbenzoyllmethionine. lithium salt This compound was prepared in a manner analogous to Example 1023 using adamantyl isothiocyanate. MS m/e 674 (M-H)-. X NMR (d 6 -DMSO, 300 MHz) δ 0.85 (m, 6H), 1.15 (m, 6H), 1.6 (m, 13H), 2.0 (m, 10490 12H), 2.2 (m, IH), 2.74 (m, 2H), 2.91 (m, 2H), 3.62 (m, 2H), 6.9-7.5 (m, 8H). Example 1041 10495 N-r4-(N-(2-cvclohexylethvP-N-methylaminomethyP-2-(2- methylphenyPbenzoyllglutaminitrile. lithium salt Boc-Gln (2.0 g, 8.11 mmol) and acetic anhydride (0.92 mL, 9.7 mmol) were combined in dry pyridine (10 mL) and stiπed at room temperature overnight. The solution was evaporated to dryness and partitioned between EtOAc and 10 % citric acid. The organic 10500 layer was washed with 10 % citric acid, water, and brine, dried over Na2SO4, and evaporated to dryness. The residue was dissolved in MeOH (5 mL) and treated with trimethylsilyldiazomethane (2.0 M in hexanes, excess). The mixture was evaporated and chromatographed (50 % EtOAc in hexanes) to give 0.92 g of Boc-glutaminitrile methyl ester. The nitrile (0.24 g, 1 mmol) was treated with excess 50 % trifluoroacetic acid in 10505 methylene choride, evaporated and coupled to 4-(2-cyclohexylethyl-N-methylaminomethyl)- 2-(2-methylphenyl)benzoic acid via standard techniques, followed by standard lithium hydroxide saponification to provide the title compound. MS m/e 474 (M-H)-. X NMR (d 6 -DMSO, 300 MHz) δ 0.82 (m, 2H), 1.11 (m, 3H). 1.32 (m, 5H), 1.6 (m. 10510 7H), 2.18 (m, 6H), 2.32 (m, IH), 2.58 (m, IH), 2.75 (m, IH), 3.53 (m, 2H), 6.9-7.5 (m, 7H), 7.83 (m, IH). 10515 Example 1047 N-[4-(N-p-Toluenesulfonyl-N-methylaminomethyP-2-(2-methylphenyl)benzoyllmethionine, lithium salt 10520 Example 1047 A 4-(N-p-Toluenesulfonyl-N-methylaminomethyP-2-(2-methylphenyl)benzoic acid. Methyl Ester To a solution of N-methyl-p-toluenesulfonamide (203 mg) and 4-hydroxymethyl-2- (2-methylphenyl)benzoic acid methyl ester (example 1178C, 255mg) in THF (3mL) at 0°C 10525 was added triphenylphosphine (315mg) and diethyl azodicarboxylate (0.19mL). The reaction was warmed, and stiπed at ambient temperature for 30h. The reaction was concentrated, and the residue was purified by silica gel chromatography eluting with a gradient from 20% EtOAc/hexane to 100% EtOAc. The product was isolated as a colorless oil (170mg, 40%). 10530 MS (DCI/NH3) 441 (M+NH 4 ) + . Example 1047B N-r4-(N-p-Toluenesulfonyl-N-methylaminomethyP-2-(2- 10535 methylphenyPbenzoyllmethionine. Methyl Ester 4-(N-p-Toluenesulfonyl-N-methylaminomethyl)-2-(2-methylphenyl)benzoic acid methyl ester was converted to the title compound according to the procedures in examples 608C and D. MS (APCI(+) m/e (M+H)+ 555, 10540 MS (APCI(-) m/e (M-H)- 553. Example 1047C N-14-(N-p-Toluenesulfonyl-N-methylaminomethyP-2-(2-methylphenyPbenzoyllmethionine, 10545 lithium salt N-[4-(N-p-Toluenesulfonyl-N-methylaminomethyl)-2-(2- rnethylphenyl)benzoyl]methionine methyl ester was converted to the title compound by the procedure in example 608E. The product was isolated as a white powder. 'H NMR (300 MHz, DMSO) δ 1.50-1.88 (m, 4H), 1.92 (s, 3H), 1.95-2.14 (m, 3H), 2.41 10550 (s, 3H), 2.59 (s, 3H), 3.58-3.70 (m, IH), 4.18 (s, 2H), 6.96 (brd, J=5.4 Hz, IH), 7.02- 7.26 (m, 5H), 7.35 (d, J=8.1 Hz, IH), 7.44 (d, J=7.8 Hz, 2H), 7.52 (d, J=8.1 Hz, IH), 7.72 (d, J=7.8 Hz, 2H). MS (ESI(-)) m/e 539 (M-H); Analysis calc'd for C 2 8H3iLiN 2 O 5 S2»1.50H 2 O: C, 58.63; H, 5.97; N, 4.88; found: C, 58.61; H, 5.66; N, 4.51. 10555 Example 1048 N-r4-(N-(4-BenzyloxybenzyP-N-(N-2-methyl-2-phenylpropylacetamido)aminomethyP-2- 10560 (2-methylphenyPbenzoyll methionine, lithium salt Example 1048 A N-(2-Methyl-2-phenylpropyP-N-tert-butoxycarbonyl-2-aminoacetamide 10565 To a slurry of NaH ( lOg of a 60% dispersion in mineral oil) in dry THF (300mL) was added benzylcyanide (lOg) by means of a dropping funnel. Cautious addition of methyl iodide ( 13mL) caused rapid gas evolution and an increase in temperature which was moderated with an ice bath. After stiπing at ambient temperature for 12h, the reaction was quenched cautiously with water (lOOmL). The mixture was diluted with ether (500mL) and 10570 the layers were separated. The ether layer was washed with water ( lOOmL) containing a small amount of Na2SO3 to eliminate the iodine color, then washed with brine (50mL). The organic solution was dried (MgSO4), filtered and concentrated to afford an oil. This material was added neat to a solution of IM LiAlH4 (85mL, THF) in ether (lOOmL). If necessary, the reduction was initiated after a small amount of starting material was added by warming 10575 with a heat gun. The starting material was then added at a rate which maintained a gentle reflux. After addition was complete, the reaction was stiπed without heating or cooling for lh. The reaction was cautiously quenched with vigorous stirring by the addition of water (3.2mL), 15%NaOH (3.2mL), and more water ( lOmL). The suspension was filtered through celite, which was rinsed with ether. The filtrate was concentrated to give an oil (ca. 10580 20g) which contained mineral oil from the sodium hydride dispersion. A portion of this material (3.3g) was dissolved in DMF (67 mL) along with N-(tert-butoxycarbonyl)glycine (3.5g), followed by addition of N-methylmorpholine (3.3mL), 1 -hydro xybenzotriazole (3.0g), and l-ethyl-3-(3-dimethylaminopropyl)carbodiimide (5.0g). After stiπing at ambient temperature for 15h, the reaction was poured into ether (500mL), washed with water 10585 (2X100mL), IM HCl (2X100mL), saturated NaHCO (2X50mL), and brine (lOOmL). The organic solution was dried (MgSO 4 ), filtered and concentrated to afford a residue which partly solidified. The residue was triturated with hexane, and filtered to give 4.5g of the title compound. MS(DCI/NH 3 ) 307 (M+H)+. Example 1048B N-(2-Methyl-2-phenylpropyP-N-( ' 4-benzyloxybenzyP-2-aminoacetamide To a solution of N-(2-methyl-2-phenylpropyl)-N-tert-butoxycarbonyl-2- aminoacetamide (4.5g) in dichloromethane (50mL) was added trifluroracetic acid ( lOmL). 10595 After 1.5h at ambient temperature, the reaction was concentrated, then the residue was evaporated from toluene to afford a light tan solid (4.4g). This material was stirred with 4- benzyloxybenzaldehyde (3.27g) in 1: 1 THF:EtOH (30mL). Bromcresol green (lmg) was added, and the reaction was adjusted to pH~3 with 15%NaOH. The reaction was warmed briefly to reflux to complete dissolution of starting material, then cooled to ambient 10600 temperature. Sodium cyanoborohydride (15mL, IM THF) was added, and the reaction color was held at a light green by addition of a 2: 1 ethanohHCl mixture. After starting aldehyde was consumed (TLC), the reaction was concentrated, dissolved in EtOAc (200mL), and washed with saturated NaHCO3 (2X50mL), water (50mL), and brine (50mL). The organic solution was dried (MgSO4), filtered and concentrated, and the residue 10605 was purified by silica gel chromatography to give the title compound ( 1 ,96g) along with a significant amound of double alkylation product. MS(ESI) 403 (M+H) + . Example 1048C 10610 4-(N-(4-BenzyloxybenzyP-N-CN-2-methyl-2-phenylpropylacetamido)aminomethyP-2-(2- e.thylphenvPbenzoic acid. Methyl Ester The title compound was prepared by the procedure in example 608B, replacing N- methylcyclohexylethylamine with N-(2-methyl-2-phenylpropyl)-N-(4-benzyloxybenzyl)-2- aminoacetamide. MS(APCI(+)) 641 (M+H) + . MS(APCI(-)) 675 (M+Cl) " . 10615 Example 1048D N-| " 4-(N-(4-BenzyloxybenzyP-N-(N-2-methyl-2-phenylpropylacetamido)aminomethyP-2- (2-methylphenyPbenzoyllmethionine. Methyl Ester 10620 4-(N-(4-Benzyloxybenzyl)-N-(N-(2-methyl-2- phenylpropylamino)acetylaminomethyl)-2-(2-methylphenyl)benzoic acid methyl ester was converted to the title compound according to the procedures in examples 608C and D. MS(APCI(+)) 772 (M+H)+. MS(APCI(-)) 806 (M+Cl)-. Example 1048E N-r4-(N-(4-Benzyloxybenzyl)-N-('N-2-methyl-2-phenylpropylacetamido)aminomethyP-2- (2-methylphenyPbenzoyllmethionine. lithium salt N-[4-(N-(4-Benzyloxybenzyl)-N-(N-(2-methyl-2- 10630 phenylpropylarnino)acetylaminomethyl)-2-(2-methylphenyl)benzoyl]methionine methyl ester was converted to the title compound by the procedure in example 608E. The product was isolated as a white powder. X NMR (300 MHz, DMSO) δ 1.15 (s, 3H), 1.16 (s, 3H), 1.50-1.84 (m, 5H), 1.92 (s, 3H), 1.95-2.16 (m, 3H), 2.88 (s, 2H), 3.28 (s, 2H), 3.39 (s, 2H), 3.47 (s, 2H), 3.60- 10635 3.68 (m, IH), 5.07 (s, 2H), 6.87 (d, J=9 Hz, 2H), 6.93 (d, J=9 Hz, 2H), 6.93-7.48 (m, 17H). Analysis calc'd for C 46 H 5 oLiN3θ5S « 1.95H 2 O: C, 69.15; H, 6.80; N, 5.26; found: C, 69.1 1 ; H, 6.50; N, 5.13. Example 1056 N- 4-(N-(2-CyclohexenylethvP-N-methylaminomethyP-2-(2- methylphenyPbenzoy 11 methionine. lithium salt Example 1056 A N-Methy 1-2-C 1 -cyclohexenyPethylamine To a solution of 2-(l -cyclohexenyPethylamine (4.0g) in 1,4-dioxane (40mL) was added di-tert-butyldicarbonate (7.7g). After gas evolution ceased (=2h) the reaction was 10650 concentrated. A portion of the residue (2g) was dissolved in THF (lOmL) followed by addition of LiAlH 4 (lOmL, IM THF), which caused an exotherm. After 3h, more LiAlI ; solution was added (4mL), and the reaction was warmed to reflux. After lh, the reaction was cooled, and quenched cautiously with vigorous stirring by the addition of water (0.57mL), IM NaOH (0.6mL), and more water (1.5mL). The suspension was filtered through celite, 10655 which was washed with ether. The organic solution was concentrated to give the desired product as a volatile oil (0.8g). 'H NMR (300 MHz, CDC1 3 ) δ 1.52-1.67 (m, 4H), 1.89-2.04 (m, 4H), 2.14 (brt, J=7 Hz, 2H), 2.42 (s, 3H), 2.63 (t, J=7 Hz, 2H), 5.45 (m, IH). Example 1056B 4-( " N- 2-CyclohexenylethyP-N-methylaminomethyl)-2-(2-methylphenyPbenzoic acid. Methyl Ester The title compound was prepared from N-methyl-2-( 1 -cyclohexenyPethylamine 10665 according to the procedure in example 608B. MS (DCI/NH3) 378 (M+H)+. Example 1056C 10670 N-r4-tN-r2-CyclohexenylethvP-N-methylaminomethvP-2-(2- methylphenyPbenzoyllmethionine. Methyl Ester The title compound was prepared from 4-(N-(2-cyclohexenylethyl)-N- methylaminomethyl)-2-(2-methylphenyl)benzoic acid methyl ester according to the procedure in examples 608C and D. MS(APCI(+)) 509 (M+H)+. MS(APCI(-)) 543 10675 (M+Cl) " . Example 1056D N-r4-(N-(2-CvclohexenylethvP-N-methylaminomethvP-2-(2- 10680 methylphenvPbenzoyllmethionine. lithium salt N-[4-(N-(2-Cyclohexenylethyl)-N-methylaminomethyl)-2-(2- me thy lphenypbenzoyl] methionine methyl ester was converted into the title compound by the procedure in example 608E, and was isolated as a white powder. IH NMR (300 MHz, DMSO) δ 1.38-1.75 (m, 4H), 1.80-2.13 (m, 13H), 1.91 (s, 3H), 10685 2.14 (s, 3H), 2.36-2.45 (m, 2H), 3.50 (s, 2H), 3.56-3.67 (brs, IH), 5.32-5.36 (m, IH), 6.88-6.92 (m, IH), 7.05-7.23 (m, 5H), 7.32 (d, J=8.1 Hz, IH), 7.48 (d, J=8.1 Hz, IH). MS (APCI(-)) m/e 493 (M-H); Analysis calc'd for C29H 37 LiN2θ3S'1.15H 2 O: C, 66.81 ; H, 7.60; N, 5.37; found: C, 66.86; H, 7.34; N, 5.19. 10690 Example 1057 N-f4-(N-(2-Cyclohexylethyl)-N-methylaminomethyP-2-phenylbenzoyllmethionine, lithium salt 10695 Example 1057 A 4-(N-(2-CyclohexylethyP-N-methylaminomethyP-2-phenylbenzoic acid. Methyl Ester The title compound was prepared according to the procedure in example 608B, 10700 replacing 4-bromomethyl-2-(2-methylphenyl)benzoic acid methyl ester with 4-bromomethyl- 2-phenylbenzoic acid methyl ester (example 228B). MS (DCI/NH3) 366 (M+H)+. 10705 Example 1057B N- 4-(N-(2-CyclohexylethvP-N-methylaminomethyl)-2-phenylbenzoyllmethionine. Methyl Ester The title compound was prepared from 4-(N-(2-cyclohexylethyl)-N- methylaminomethyl)-2-phenylbenzoic acid methyl ester according to the procedure in 10710 examples 608C and D. MS(APCI(+)) 497 (M+H) + . MS(APCI(-)) 531 (M+Cl)-. Example 1057C N- 4-(N-(2-CyclohexylethyP-N-methylaminomethyl)-2-phenylbenzoyllmethionine. lithium 10715 salt N-[4-(N-(2-CyclohexylethyP-N-methylaminomethyl)-2-phenylbenzoyl]methionine methyl ester was converted into the title compound according to the procedure in example 608E, and was isolated as a white powder. X NMR (300 MHz, DMSO) δ 0.76-0.92 (m, 2H), 1.06-1.38 (m, 5H), 1.53-1.67 (m, 10720 6H), 1.67-1.89 (m, 2H), 1.97 (s, 3H), 1.98-2.20 (m, 2H), 2.14 (s, 3H), 2.36 (t, J=6 Hz, 2H), 3.51 (s, 2H), 3.76-3.82 (m, IH), 7.16 (d, J=6 Hz, IH), 7.27-7.41 (m, 8H). MS (APCI(-)) m/e 481 (M-H); Analysis calc'd for C28H3 7 LiN2θ3S-0.95H 2 O: C, 66.50; H, 7.75; N, 5.54; found: C, 66.53; H, 7.58; N, 5.47. 10725 Example 1058 (2S) 2-N-14-(N-(2-CyclohexylethvP-N-methylaminomethvP-2-(2- methylphenvPbenzoyllamino-4-methylsulfenylbutanoate. lithium salt 10730 Example 1058A (2S 2-N-r4-(N-(2-CvclohexylethvP-N-methylaminomethvP-2-(2- methylphenyl)benzoyllamino-4-methylsulfenylbutanoic acid. Methyl Ester 10735 To a solution of N-[4-(N-(-2-cyclohexylethyl)-N-methylaminomethyl)-2-(2- methylphenyPbenzoyljmethionine methyl ester (example 608D, lOOmg) in dichloromethane (2mL) at ambient temperature was added trifluoroacetic acid (0.023ml), and the salt solution was cooled to 0°C. Hydrogen peroxide (30%, 0.050mL) was added with vigorous stiπing. After 42h at ambient temperature, the reaction was concentrated and the residue was purified 10740 by silica gel chromatography eluting with 2.5%-5.0%-10.0% MeOH/CH2θ2, to give two products which were both colorless oils. The more mobile product is (2S) 2-N-[4-(N-(2- cyclohexylethyl)-N-methylaminomethyl)-2-(2-methylphenyl)benzoyl]amino-4- methylsulfonylbutanoic acid methyl ester (35mg, 33%). MS(APCI(+)) 543 (M+H) + . MS(APCI(-)) 577 (M+Cl)-. The less mobile product is the title compound (50mg, 48%). 10745 MS(APCI(+)) 527 (M+H)+. MS(APCI(-)) 561 (M+Cl)-. Example 1058B r2S 2-N-r4-(N-r2-CvclohexylethvP-N-methylaminomethyl)-2-(2- 10750 methylphenvPbenzoyllamino-4-methylsulfenylbutanoate. lithium salt (2S) 2-N-[4-(N-(2-Cyclohexylethyl)-N-methylaminomethyl)-2-(2- methylphenyl)benzoyl]amino-4-methylsulfenylbutanoic acid methyl ester was converted to the title compound according to the procedure in example 608E, with the exception that the product was isolated as a white powder after trituration of the concentrated reaction residue 10755 with diethyl ether and drying under vacuum. X NMR (300 MHz, DMSO) δ 0.76-0.90 (m, 2H), 1.04-1.37 (m, 5H), 1.53- 1.65 (m, 6H), 1.66-1.90 (m, 2H), 1.95-2.22 (m, 5H), 2.13 (s, 3H), 2.32 (t, J=7.2 Hz. 2H), 2.37 (s, 1.5H), 2.39 (s, 1.5H), 3.49 (s, 2H), 3.64-3.77 (m, IH), 6.99 (d, J=6 Hz, IH), 7.06- 7.26 (m, 5H), 7.32 (d, J=7.5 Hz, IH), 7.50 (d, J=8.1 Hz, 0.5H), 7.51 (d, J=8.1 Hz, 10760 0.5H). MS (ESI(-)) m/e 51 1 (M-H). 10765 Example 1059 (2S) 2-N-14-(N-(2-CvclohexylethvP-N-methylaminomethvP-2-(2- methylphenyPbenzoyllamino-4-methylsulfonylbutanoate. lithium salt (2S) 2-N-[4-(N-(2-Cyclohexylethyl)-N-methylaminomethyl)-2-(2- methylphenyl)benzoyl]amino-4-methylsulfonylbutanoic acid methyl ester (example 1058A) 10770 was converted to the title compound according to the procedure in example 608E, with the exception that the product was isolated as a white powder after trituration of the concentrated reaction residue with diethyl ether and drying under vacuum. X NMR (300 MHz, DMSO) δ 0.76-0.91 (m, 2H), 1.08-1.37 (m, 5H), 1.53- 1.67 (m, 6H), 1.72-1.93 (m, 2H), 1.95-2.20 (m, 3H), 2.16 (s, 3H), 2.36 (t, J=7.2 Hz, 2H), 2.42- 10775 2.56 (m, 2H), 2.83 (s, 3H), 3.52 (s, 2H), 3.64-3.77 (m, IH), 6.98 (d, J=6 Hz, IH), 7.04-7.28 (m, 5H), 7.34 (d, J=8.1 Hz, IH), 7.54 (d, J=8.1 Hz, IH). MS (ESI(-)) m/e 527 (M-H); Analysis calc'd for C29H3 9 LiN2θ 5 S«0.15H2θ « 0.40HoAc: C, 60.32; H, 6.82; N, 4.74; found: C, 60.25; H, 6.97; N, 4.92. 10780 Example 1060 N-r4-(N-(2-CvclohexylethvP-N-methylaminomethvP-2-(2- methylphenyPbenzoyllnorleucine. lithium salt 10785 Example 1060 A N-r4-('N-(2-CyclohexylethyP-N-methylaminomethylV2-( ' 2- methylphenyPbenzoyllnorleucine. Methyl Ester 10790 The title compound was prepared according to example 608D, substituting L- norleucine methyl ester»HCl for L-methionine methyl ester-HCl. MS(APCI(+)) 493 (M+H) + . MS(APCI(-)) 491 (M-H)". 10795 Example 1060B N-r4-(N-(2-CvclohexylethvP-N-methylaminomethvP-2-(2- methylphenyPbenzoyllnorleucine. lithium salt N-[4-(N-(2-Cyclohexylethyl)-N-methylaminomethyl)-2-(2- methylphenyl)benzoyl]norleucine methyl ester was converted into the title compound 10800 according to the procedure in example 608E, and was isolated as a white powder. X NMR (300 MHz, DMSO) δ 0.62-0.90 (m, 7H), 0.97-1.44 (m, 10H), 1.52- 1.64 (m, 5H), 1.95-2.18 (m, 3H), 2.13 (s, 3H), 2.33 (t, J=6 Hz, 2H), 3.48 (s, 2H), 3.56-3.66 (m, IH), 6.80-6.89 (m, IH), 7.01-7.22 (m, 5H), 7.30 (d, J=7.8 Hz, IH), 7.46 (d. J=7.8 Hz, IH). 10805 MS (ESI(-)) m/e 477 (M-H); Analysis calc'd for C 3 oH 41 LiN 2 θ3 » 0.9H2θ: C, 71.95; H, 8.61 ; N, 5.59; found: C, 72.00; H, 8.36; N, 5.50. 10810 Example 1061 N-r4-('N-(2-CvclohexylethvP-N.N-dimethylaminomethylV2-( ' 2- methylphenyPbenzoyllmethionine. Internal salt 10815 Example 1061 A N.N-Dimethyl-2-cyclohexylethylamine The title compound was prepared from N-methylcyclohexylethylamine (example 608A) according to the procedure described in example 1056A. X NMR (300 MHz, CDCI3) δ 0.80-0.95 (m, 2H), 1.10-1.39 (m, 6H), 1.60-1.74 (m, 10820 5H), 2.20 (s, 6H), 2.23-2.28 (m, 2H). MS (DCI/NH3) m/e 156 (M+H)+. Example 106 IB 10825 4-Iodomethyl-2-(2-methylphenyl)benzoic acid, methyl ester Triphenylphosphine (5.16g), and imidazole (1.34g) were dissolved in 3: 1 ether: acetonitrile (80mL), and the reaction was cooled to 0°C. Iodine (5.0g) was added with vigorous stiπing, and the reaction was warmed to ambient temperature. After lh, the reaction was recooled to 0°C and 4-hydroxymethyl-2-(2-methylphenyl)benzoic acid, methyl 10830 ester (example 1178C, 4.6g) was added as a solution in ether (20mL). After 4h at ambient temperature, the reaction was diluted with hexane/ether (1: 1, 200mL) and filtered. The filtrate was washed with a dilute solution of Na2SO3 until colorless, then with water (2X50mL). The organic extracts were washed with brine (20mL), dried (MgSO 4 ), filtered and concentrated. The residue was purified by silica gel chromatography eluting with 10% 10835 EtOAc hexane to give a light yellow oil (4.7g) which slowly crystalizes in the freezer. X NMR (300MHz, CDCI3) δ 2.06 (s, 3H), 3.60 (s, 3H), 4.45 (AB q , JAB=9-7HZ, ΔυAB=6-7Hz, 2H), 7.03 (brd, J=6.6Hz, IH), 7.17-7.29 (m, 4H), 7.41 (dd, J=8.1 , 1.6Hz, IH), 7.90 (d, J=8.1Hz, IH)). MS(CI/NH 3 ) m/e: (M+NH 4 ) + 384. Example 1061C 4-(N-(2-Cyclohexylethyl)-N.N-dimethylaminomethyP-2-(2-methylphenyPbenzoic acid. Methyl Ester. Iodide To a solution of 4-iodomethyl-2-(2-methylphenyl)benzoic acid methyl ester ( 0.5g) in 10845 dichloromethane ( lmL) was added N,N-dimethyl-2-cyclohexylethylamine (0.233mg), and the reaction was stiπed at ambient temperature for 2h. The reaction was concentrated to give a light yellow foam (760mg, 100%). IH NMR (300 MHz, CDC1 3 ) δ 0.89-1.44 (m, 6H), 1.60-1.73 (m, 7H), 2.06 (s, 3H), 3.34 (s, 6H), 3.55-3.63 (m, 2H), 3.64 (s, 3H), 5.14 (ABq, Δυ A B=56 Hz, J A B=12-7 Hz, 2H), 10850 7.01 (d, J=7.5 Hz, IH), 7.17-7.32 (m, 3H), 7.39 (d, J=1.8 Hz, IH), 7.88 (dd, J=8.1 , 1.8 Hz, IH), 8.02 (d, J=8.1 Hz, IH). Example 106 ID 10855 4-(N-(2-CyclohexylethyP-N.N-dimethylaminomethyl)-2-(2-methylphenyPbenzoate, Internal salt To a solution of 4-(N-(2-cyclohexylethyl)-N,N-dimethylaminomethyl)-2-(2- methylphenypbenzoic acid methyl ester, iodide (700mg) in methanol (3mL) was added 5M LiOH (0.54mL). The reaction was refluxed for lh, then stiπed at ambient temperature 10860 overnight. The reaction was diluted with water (30mL), and purified by preparative reverse- phase medium pressure chromatography, eluting with a gradient of methanol/water/TFA (0.1%) to give a tan syrup (711mg). X NMR (300 MHz, DMSO) δ 0.90-1.03 (m, 2H), 1.10-1.28 (m, 5H), 1.57-1.73 (m, 6H), 2.06 (s, 3H), 2.97 (s, 6H), 3.24-3.35 (m, 2H), 4.53-4.57 (m, 2H), 7.07 (d, J=6.9 Hz, 10865 IH), 7.18-7.30 (m, 3H), 7.43 (d, J=1.5 Hz, IH), 7.64 (dd, J=8.1, 1.5 Hz, IH), 7.96 (d, J=8.1 Hz, IH). MS (ESI) m/e 380 (M+H) + 10870 Example 106 IE N-r4-(N-( ' 2-Cvclohexylethvn-N.N-dimethylaminomethvP-2-(2- methylphenypbenzoyllmethionine. Methyl Ester. Triflate To a solution of 4-(N-(2-cyclohexylethyl)-N,N-dimethylaminomethyl)-2-(2- methylphenyl)benzoate internal salt (771mg) in dichloromethane (5mL) at ambient 10875 temperature was added oxalyl chloride (5mL of a 2M solution in CH 2 CI2). As gas evolution slowed, DMF (5 drops) was added. After stiπing at ambient temperature for 20min, the reaction was warmed to reflux for 2h, then cooled, and the solvent was removed under a stream of dry nitrogen to give a tan solid. To a solution of the acid chloride dissolved in dry dichloromethane (lOmL) at 0°C was added triethylamine (0.47 mL), and L-methionine methyl 10880 ester-HCl (320mg). After stiπing at ambient temperature overnight, the reaction was concentrated, dissolved in 1 : 1 methanol/water (30mL), and purified by preparative reverse- phase medium pressure chromatography, eluting with a gradient of methanol/water/TFA (0.1%) to give a tan foam (330mg). l H NMR (300 MHz, CDCI3) δ 0.88-1.40 (m, 7H), 1.60-1.76 (m, 6H), 1.82- 1.95 (m, 2H), 10885 2.00-2.19 (m, 8H), 3.21 (brs, 6H), 3.29-3.37 (m, 2H), 3.68 (s, 3H), 4.58-4.65 (m. 3H), 6.09 (d, J=6 Hz, IH), 7.13-7.40 (m, 6H), 7.57 (brd, J=7.8 Hz, IH), 8.00 ("t", J=7.8 Hz, IH). MS (ESI(-)) m/e 637 (M-H) " , 751 (M+TFA-H)-. Example 106 IF N-r4-fN-(2-CvclohexylethvP-N.N-dimethylaminomethylv2-f2- methylphenyPbenzoyllmethionine. Internal salt N-[4-(N-(2-Cyclohexylethyl)-N,N-dimethylaminomethyl)-2-(2- 10895 methylphenyl)benzoyl]methionine methyl ester triflate (330mg) was dissolved in methanol (2mL), and 5M LiOH (0.2 lmL, 2eqiv) was added. After stiπing at ambient temperature overnight, the reaction was diluted with water (lOmL), and purified by preparative reverse- phase medium pressure chromatography, eluting with a gradient of methanol/water/TFA (0.1%) to give a tan powder (168mg) after lyophylization from acetonitrile- water. 10900 X NMR (300 MHz, DMSO) δ 0.87-1.04 (m, 2H), 1.08-1.33 (m, 4H), 1.59-1.92 (m, 10H), 1.96 (s, 3H), 2.00-2.24 (m, 4H), 2.97 (brs, 6H), 3.24-3.35 (m, 2H), 4.20-4.30 (m, IH), 4.56 (brs, 2H), 7.13-7.27 (m, 5H), 7.43 (brs, IH), 7.62 (brs, 2H), 8.30 (brd, J=5 Hz, IH). MS (ESI(+)) m/e 51 1 (M+H); Analysis calc'd for C3oH 42 N 2 θ 3 S*0.65H2θ « 1.30TFA: C, 10905 58.38; H, 6.70; N, 4.18; found: C, 58.35; H, 6.67; N, 4.26. Example 1062 10910 (2S 2-N-r4-(N-(2-CyclohexylethvP-N-butylaminomethyP-2-(2- methylphenyPbenzoyllamino-4-methylsulfenylbutanoate. lithium salt Example 1062 A 10915 (2S 2-N-14-(N-f2-CvclohexylethylVN-butylaminomethvP-2-(2- methylphenyPbenzoyllamino-4-methylsulfenylbutanoate. Methyl Ester To a solution of N-[4-(N-(-2-cyclohexylethyl)-N-butylaminomethyl)-2-(2- methylphenyl)benzoyl]methionine methyl ester (example 11781, 90mg) in dichloromethane (lmL) at 0°C was added trifluoroacetic acid (0.023mL), then 30% hydrogen peroxide 10920 (0.05mL). After 2h, the reaction was quenched by addition of sodium sulfite (lOOmg). The reaction was filtered, concentrated, and the residue was purified by silica gel chromatography eluting with 2.5%-5.0% methanol/dichloromethane to give the title compound as a colorless oil (75mg, 79%). MS(APCI(+)) 569 (M+H) + . MS(APCI(-)) 603 (M+Cl)-. Example 1062B (2S 2-N-r4-(N-(2-CvclohexylethvP-N-butylaminomethvP-2-( ' 2- methylphenyPbenzoyllamino-4-methylsulfenylbutanoate. lithium salt (2S) 2-N-[4-(N-(2-Cyclohexylethyl)-N-butylaminomethyl)-2-(2- 10930 methylphenyl)benzoyl]amino-4-methylsulfenylbutanoate methyl ester was converted to the title compound according to the procedure in example 608E, with the exception that the product was isolated as a colorless foam after trituration with dichloromethane and removal of the solvent under reduced pressure. X NMR (300 MHz, DMSO) δ 0.76-0.87 (m, 5H), 1.02-1.44 (m, 9H), 1.52- 1.88 (m, 10935 8H), 1.92-2.24 (m, 6H), 2.33-2.43 (m, 6H), 3.54 (brs, 2H), 3.64-3.75 (m, IH), 6.97 (brd, J=5.1 Hz, IH), 7.06-7.25 (m, 5H), 7.32 (brd, J=7.5 Hz, IH), 7.49 (d, J=7.5 Hz, 0.5H), 7.51 (d, J=7.5 Hz, 0.5H). MS (ESI(-)) m/e 553 (M-H). 10940 Example 1063 N-r4-(N-(2-CyclohexylethyP-N-p-toluenesulfonylaminomethyP-2-(2- methylphenyPbenzoyll methionine. lithium salt 10945 Example 1063 A 2-Cvclohexylethylamine Phenethylamine (50g) was dissolved in lOOOmL of glacial acetic acid in a pressure 10950 vessel, followed by addition of platinum oxide (15g). After shaking under 4atm of hydrogen for 48h, the reaction was filtered and the acetic acid was removed under reduced pressure. The residue was taken up in water (lOOOmL), basified with 5N NaOH, and washed with ether (5X250mL). The ether extracts were washed with brine (250mL), dried (MgSO 4 ), filtered and concentrated to afford a light yellow oil which was purified by 10955 fractional distillation at atmospheric pressure (bp 185°C, 49.5g, 94%). X NMR(CDC1 3 , 300MHz) δ 0.83-0.95 (m, 2H), 1.00-1.38 (m, 8H), 1.60- 1.73 (m, 5H), 2.71 (dd, J=8.1, 7.2Hz, 2H). 10960 Example 1063B N-2-Cyclohexylethyl-p-toluenesulfonamide To a solution of p-toluenesulfonyl chloride (210mg), and diisopropylethylamine (0.35mL) in dichloroethane (3mL) was added 2-cyclohexylethylamine (0.15mL, l.Ommol). After 6h, the reaction was diluted with 1:1 EtOAc/hexane (25mL), washed with water 10965 (5mL), IM HCl (2X5mL) and brine (5mL). The organic solution was dried (MgSO 4 ), filtered and concentrated to afford a colorless crystalline solid (300mg). X NMR (300 MHz, CDC1 3 ) δ 0.75-0.91 (m, 2H), 1.06-1.27 (m, 4H), 1.33 (q, J=6.9 Hz, 2H), 1.59- 1.70 (m, 5H), 2.43 (s, 3H), 2.95 (q, J=6.9 Hz, 2H), 4.21 (brt, J=5.9 Hz, IH), 7.31 (d, J=7.8 Hz, 2H), 7.74 (d, J=8.4 Hz, 2H). 10970 MS (DCI/NH3) m/e 299 (M+NH 4 )+. Example 1063C 4-(N-(2-CyclohexylethyP-N-p-toluenesulfonylaminomethyP-2-(2-methylphenyl)benzoic 10975 acid. Methyl Ester To a solution of N-2-Cyclohexylethyl-p-toluenesulfonamide (300mg) in DMF (5mL) was added NaH (56mg of a 60% dispersion in mineral oil). After gas evolution subsided, 4- bromomethyl-2-(2-methylphenyl)benzoic acid methyl ester (example 1178D, 266mg) was added. After stiπing at ambient temperature for 1.5h, the reaction was quenched by addition 10980 of water (lOmL), and diluted with 50% EtOAc/hexane (50mL). The organic solution was washed with water ( lOmL), brine (2X10mL), dried (MgSO 4 ), filtered and concentrated. The residue was purified by silica gel chromatography eluting with 10% EtOAc/hexane to give the title compound as a colorless oil (250mg, 70%). X NMR (300 MHz, CDC1 3 ) δ 0.64-0.81 (m, 2H), 1.00-1.15 (m, 4H), 1.16-1.27 (m, 2H), 10985 1.42-1.64 (m, 5H), 2.03 (s, 3H), 2.41 (s, 3H), 3.12 (dd, J=9.3, 7.5 Hz, 2H), 3.61 (s, 3H), 4.35 (s, 2H), 7.00 (brd, J=7.2 Hz, IH), 7.08 (d, J=1.5 Hz, IH), 7.16-7.27 (m, 3H), 7.28 (d, J=8.1 Hz, 2H), 7.37 (dd, J=8.1, 1.5 Hz, IH), 7.71 (d, J=8.4 Hz, 2H), 7.42 (d, J=7.1 Hz, IH). Example 1063D N-14-(N-f2-Cvclohexylethyl)-N-p-toluenesulfonylaminomethyl)-2-(2- methylphenyPbenzoyllmethionine. Methyl Ester 4-(N-(2-Cyclohexylethyl)-N-p-toluenesulfonylaminomethyl)-2-(2- 10995 methylphenyPbenzoic acid methyl ester was converted into the title compound according to the procedures described in examples 608C and D to afford a colorless oil. X NMR (300 MHz, CDCI3) δ 0.68-0.82 (m, 2H), 1.00-1.28 (m, 4H), 1.43- 1.66 (m, 7H), 1.78-1.92 (m, 2H), 1.98-2.17 (m, 8H), 2.41 (s, 3H), 3.13 (t, J=7.8 Hz, 2H), 3.66 (s, 3H), 4.36 (s, 2H), 4.55-4.67 (m, IH), 5.88 (brd, J=7.5 Hz, IH), 7.08-7.37 (m, 8H), 7.71 11000 (d, J=8.4 Hz, 2H), 7.90 ("dd", J=15, 8.4 Hz, IH). MS(APCI(+)) 651 (M+H) + . MS(APCI(-)) 649 (M-H) " . Example 1063E 1 1005 N- 4-(N-(2-CvclohexylethyP-N-p-toluenesulfonylaminomethyl)-2-(2- methylphenyPbenzoyllmethionine. lithium salt N-[4-(N-(2-Cyclohexylethyl)-N-p-toluenesulfonylaminomethyl)-2-(2- methylphenyl)benzoyl]methionine methyl ester was converted to the title compound according to the procedure described in example 608E, and was isolated as a white powder. 11010 IH NMR (300 MHz, DMSO) δ 0.60-0.78 (m, 2H), 0.98-1.20 (m, 6H), 1.38- 1.60 (m, 6H), 1.70-1.95 (m, 4H), 1.81 (s, 3H), 1.96-2.18 (m, 3H), 3.03-3.12 (m, 2H), 3.60-3.73 (m, IH), 4.35 (s, 2H), 6.95 (d, J=6.3 Hz, IH), 7.0-7.27 (m, 5H), 7.35 (d, =7.5 Hz, IH), 7.40 (d, J=8.1 Hz, 2H), 7.50 (d, J=7.8 Hz, IH), 7.73 (s, J=6.6 Hz, 2H). MS (APCI(-)) m/e 635 (M-H); Analysis calc'd for C35H43L.N2O5S2O.8OH2O: C, 63.96; 11015 H, 6.84; N, 4.26; found: C, 63.98; H, 6.68; N, 4.09. Example 1064 11020 N-[4-(N-(2-Cyclohexylethyl -N-m-toluenesulfonylaminomethyl)-2-(2- me thy lphenyPbenzoy 11 methionine. lithium salt Example 1064 A 1025 N-2-Cyclohexylethyl-rn-toluenesulfonamide The title comound was prepared according to example 1063B, replacing p- toluenesulfonyl chloride with m-toluenesulfonyl chloride to afford a colorless oil. MS (DCI NH3) m/e 299 (M+NH 4 )+. Example 1064B 4-( ' N-(2-CyclohexylethyP-N-m-toluenesulfonylaminomethyP-2-(2-methylphenyPbenzoic acid. Methyl Ester N-2-Cyclohexylethyl-m-toluenesulfonamide was converted into the title compound 1 1035 according to the procedure in example 1063C to afford a colorless oil. MS (DCI/NH3) m/e 537 (M+NH 4 ) + . Example 1064C 1 1040 N-r4-(N-( ' 2-CyclohexylethvP-N-m-toluenesulfonylaminomethyP-2-r2- methylphenyPbenzoyllmethionine. Methyl Ester 4-(N-(2-Cyclohexylethyl)-N-m-toluenesulfonylaminomethyl)-2-(2- methylphenyPbenzoic acid methyl ester was converted into the title compound according to the procedures described in examples 608C and D to afford a colorless oil. MS(APCI(+)) 11045 651 (M+H)+. MS(APCI(-)) 649 (M-H)-. Example 1064D N-r4-(N-(2-CyclohexylethyP-N-m-toluenesulfonylaminomethyl)-2-(2- 1 1050 methylphenyPbenzoyllmethionine. lithium salt N-[4-(N-(2-Cyclohexylethyl)-N-m-toluenesulfonylaminomethyl)-2-(2- methylphenyPbenzoyljmethionine methyl ester was converted to the title compound according to the procedure described in example 608E, and was isolated as a white powder. X NMR (300 MHz, DMSO) δ 0.60-0.77 (m, 2H), 1.00-1.20 (m, 6H), 1.40-1.89 (m, 1 1055 10H), 1.93 (s, 3H), 1.95-2.14 (m, 3H), 2.39 (s, 3H), 3.05-3.15 (m, 2H), 3.60-3.72 (m, IH), 4.38 (s, 2H), 6.94 (d, J=5.7 Hz, IH), 7.02-7.27 (m, 5H), 7.36 (d, J=8.1 Hz, IH), 7.44-7.54 (m, 3H), 7.60-7.69 (m, 2H). MS (ESI(-)) m/e 635 (M-H); Analysis calc'd for C3 5 H 4 3LiN 2 θ5S 2 »1.30H2θ: C, 63.10; H, 6.90; N, 4.20; found: C, 63.06; H, 6.53; N, 4.18. 1060 Example 1065 N-r4-( " N-(2-Cyclohexylethyl)-N-p-tert-butylbenzenesulfonylaminomethyP-2-(2- 1065 methylphenyPbenzoyllmethionine. lithium salt Example 1065 A N-2-Cvclohexylethyl-p-tert-butylbenzenesulfonamide 1070 The title comound was prepared according to example 1063B, replacing p- toluenesulfonyl chloride with p-teit-butylbenzenesulfonyl chloride to afford a white crystalline solid. MS (DCI/NH3) m/e 341 (M+NH4) + Example 1065B 4-(N-(2-CyclohexylethyP-N-p-tert-butylbenzenesulfonylaminomethyl)-2-(2- methylphenyPbenzoic acid. Methyl Ester N-2-Cyclohexylethyl-p-tert-butylbenzenesulfonamide (300mg) was converted into 1 1080 the title compound according to the procedure in example 1063C to afford a colorless oil. MS (DCI/NH3) m/e 579 (M+NH 4 )+. Example 1065C 11085 N- 4-(N-(2-Cyclohexylethyl)-N-p-tert-butylbenzenesulfonylaminomethyP-2-(2- methylphenyPbenzoyllmethionine. Methyl Ester 4-(N-(2-Cyclohexylethyl)-N-p-tert-butylbenzenesulfonylaminomethyl)-2-(2- methylphenyPbenzoic acid methyl ester was converted into the title compound according to the procedures described in examples 608C and D to afford a colorless oil. MS(ESI(+)) 693 11090 (M+H)+. MS(ESI(-)) 691 (M-H)-. Example 1065D N-r4-(N-(2-CyclohexylethyP-N-p-tert-butylbenzenesulfonylaminomethyP-2-(2- 1 1095 methylphenyPbenzoyllmethionine. lithium salt N-[4-(N-(2-Cyclohexylethyl)-N-p-tert-butylbenzenesulfonylaminomethyl)-2-(2- methylphenyl)benzoyl] methionine methyl ester was converted to the title compound according to the procedure described in example 608E, and was isolated as a white powder. X NMR (300 MHz, DMSO) δ 0.60-0.75 (m, 2H), 0.96-1.20 (m, 6H), 1.33 (s, 9H), 1.38- . 100 1.88 (m, 10H), 1.93 (s, 3H), 1.95-2.18 (m, 3H), 3.04-3.13 (m, 2H), 3.59-3.70 (m, IH), 4.37 (s, 2H), 6.95 (d, J=5.7 Hz, IH), 7.10-7.28 (m, 5H), 7.35 (d, J=7.8 Hz, IH), 7.50 (d, J=6.3 Hz, IH), 7.63 (d, J=8.4 Hz, 2H), 7.78 (d, J=7.5 Hz, 2H). MS (ESI(-)) m e 677 (M-H); Analysis calc'd for C3 8 H49LiN2O 5 S2«1.55H 2 O: C, 64.03; H, 7.37; N, 3.93; found: C, 63.98; H, 7.15; N, 3.92. 11 105 Example 1066 N-[4-fN-(2-CyclohexylethyP-N-p-bromobenzenesulfonylaminomethyl)-2-(2- i 10 methylphenyPbenzoy 11 methionine. lithium salt Example 1066 A N-2-Cyclohexylethyl-p-bromobenzenesulfonamide 15 The title comound was prepared according to example 1063B, replacing p- toluenesulfonyl chloride with p-bromobenzenesulfonyl chloride to afford a white crystalline solid. MS (DCI/NH3) m/e 363 (M( 79 Br)+NH 4 ) + , 365 (M( 8 l Br)+NH 4 )+. Example 1066B 4-(N-(2-CyclohexylethyP-N-p-bromobenzenesulfonylaminomethyP-2-(2- methylphenyPbenzoic acid. Methyl Ester N-2-Cyclohexylethyl-p-bromobenzenesulfonamide (300mg) was converted into the 11125 title compound according to the procedure in example 1063C to afford a colorless oil. MS (DCI/NH3) m/e 601 (M( 79 Br)+NH 4 )+, 603 (M( 81 Br)+NH 4 ) + . Example 1066C 11130 N-r4-(N-(2-Cyclohexylethyl)-N-p-bromobenzenesulfonylaminomethyP-2-(2- methylphenyPbenzoyllmethionine. Methyl Ester 4-(N-(2-Cyclohexylethyl)-N-p-bromobenzenesulfonylaminomethyl)-2-(2- methylphenyPbenzoic acid methyl ester was converted into the title compound according to the procedures described in examples 608C and D to afford a colorless oil. MS(APCI(+)) 11135 715 (M( 7 9βr)+H)+, 717 (M( 81 Br)+H)+. MS(APCI(-)) 749 (M( 79 Br)+Cl)-, 751 (M( 81 Br)+Cl)-. Example 1066D 140 N-r4-(N-(2-Cyclohexylethyl)-N-p-bromobenzenesulfonylaminomethyP-2-(2- methylphenyPbenzoyllmethionine. lithium salt N-[4-(N-(2-Cyclohexylethyl)-N-p-bromobenzenesulfonylaminomethyl)-2-(2- methylphenyl) benzoyl] methionine methyl ester was converted to the title compound according to the procedure described in example 608E, and was isolated as a white powder. 145 X NMR (300 MHz, DMSO) δ 0.60-0.75 (m, 2H), 0.94- 1.21 (m, 6H), 1.38- 1.88 (m, 10H), 1.93 (s, 3H), 1.95-2.15 (m, 3H), 3.06-3.15 (m, 2H), 3.55-3.67 (m, IH), 4.36 (s, 2H), 6.96 (d, J=6 Hz, IH), 7.03-7.26 (m, 5H), 7.37 (d, J=8.1 Hz, IH), 7.54 (d, J=8. 1 Hz, IH), 7.76-7.85 (m, 4H). MS (ESI(-)) m/e 699 (M( 79 Br)+H) + , 701 (M( 81 Br)+H)+; Analysis calc'd for 1 150 C3 4 H 4 oBrLiN2θ5S2*0.95H2θ: C, 56.34; H, 5.83; N, 3.86; found: C, 56.33; H, 5.66; N, 3.48. 1 155 Example 1067 N-[4-(N-(2-CyclohexylethyP-N-p-methoxybenzenesulfonylaminomethyl)-2-(2- methylphenyPbenzoyllmethionine. lithium salt 11160 Example 1067 A N-2-Cyclohexylethyl-p-methoxybenzenesulfonamide The titie comound was prepared according to example 1063B, replacing p- tolueriesulfonyl chloride with p-methoxybenzenesulfonyl chloride to afford a colorless oil. MS (DCI/NH3) m/e 315 (M+NH 4 ) + . 1 1 165 e Example 1067B 4-(N-(2-CyclohexylethyP-N-p-methoxybenzenesulfonylaminomethyl)-2-(2- methylphenyPbenzoic acid. Methyl Ester 11170 N-2-Cyclohexylethyl-p-methoxybenzenesulfonamide (300mg) was converted into the title compound according to the procedure in example 1063C to afford a colorless oil. MS (DCI/NH3) m/e 553 (M+NH 4 )+. 11175 Example 1067C N-r4-(N-( ' 2-CyclohexylethyP-N-p-methoxybenzenesulfonylaminomethyP-2-(2- methylphenyPbenzoyllmethionine. Methyl Ester 4-(N-(2-Cyclohexylethyl)-N-p-methoxybenzenesulfonylaminomethyl)-2-(2- methylphenyl)benzoic acid methyl ester was converted into the title compound according to 11180 the procedures described in examples 608C and D to afford a colorless oil. MS(APCI(+)) 667 (M+H) + . MS(APCI(-)) 701 (M+Cl)-. Example 1067D 1 185 N-[4-(N-(2-CyclohexylethyP-N-p-methoxybenzenesulfonylaminomethyl)-2-(2- methylphenyPbenzoy 11 methionine. lithium salt N-[4-(N-(2-Cyclohexylethyl)-N-p-methoxybenzenesulfonylaminomethyl)-2-(2- methylphenyl)benzoyl]methionine methyl ester was converted to the title compound according to the procedure described in example 608E, and was isolated as a white powder. 1 190 X NMR (300 MHz, DMSO) δ 0.62-0.78 (m, 2H), 1.00- 1.22 (m, 6H), 1.37- 1.85 (m, 10H), 1.90 (s, 3H), 1.90-2. 16 (m, 3H), 3.01-3.10 (m, 2H), 3.58-3.67 (m, IH), 3.83 (s, 3H), 4.32 (s, 2H), 6.94 (d, J=6 Hz, IH), 7.04-7.26 (m, 5H), 7.1 1 (d, J=8.7 Hz, 2H), 7.35 (dd, J=8.1 , 1 Hz, IH), 7.51 (d, J=8.1 Hz, IH), 7.77 (d, J=8.7 Hz, 2H). MS (APCI(-)) m/e 651 (M-H); Analysis calc'd for C35H43LiN 2 O6S2 » 1.85H 2 O: C, 61.35; 1 195 H, 6.87; N, 4.09; found: C, 61.36; H, 6.48; N, 3.91. Example 1068 1200 N-r4-(N-(2-CyclohexylethyP-N-p-nitrobenzenesulfonylaminomethyP-2-(2- methylphenyPbenzoyllmethionine. lithium salt Example 1068 A 1205 N-2-Cyclohexylethyl-p-nitrobenzenesulfonamide The title comound was prepared according to example 1063B, replacing p- toluenesulfonyl chloride with p-nitrobenzenesulfonyl chloride to afford a colorless oil. MS (DCI/NH3) m/e 330 (M+NH 4 ) + . Example 1068B 4-(N-(2-Cyclohexylethyl)-N-p-nitrobenzenesulfonylaminornethyP-2-(2- methylphenyPbenzoic acid. Methyl Ester N-2-Cyclohexylethyl-p-nitrobenzenesulfonamide (300mg) was converted into the 11215 title compound according to the procedure in example 1063C to afford a colorless oil. MS (DCI/NH3) m/e 568 (M+NH 4 )+. Example 1068C 11220 N-|ι4-(N-(2-CyclohexylethyP-N-p-nitrobenzenesulfonylaminomethyP-2-(2- methylphenyPbenzoyllmethionine. Methyl Ester 4-(N-(2-Cyclohexylethyl)-N-p-nitrobenzenesulfonylaminomethyl)-2-(2- methylphenyPbenzoic acid methyl ester was converted into the title compound according to the procedures described in examples 608C and D to afford a colorless oil. MS(APCI(+)) 11225 682 (M+H)+. MS(APCI(-)) 716 (M+Cl) " . Example 1068D N-[4-(N-(2-CvclohexylethyP-N-p-nitrobenzenesulfonylaminomethyl)-2-(2- 1230 methylphenyPbenzoyllmethionine. lithium salt N-[4-(N-(2-CyclohexylethyP-N-p-nitrobenzenesulfonylaminomethyl)-2-(2- methylphenyl)benzoyl]methionine methyl ester was converted to the title compound according to the procedure described in example 608E, and was isolated as a white powder. X NMR (300 MHz, DMSO) δ 0.63-0.76 (m, 2H), 1.00-1.26 (m, 6H), 1.40- 1.70 (m, 1 1235 10H), 1.92 (s, 3H), 1.95-2.15 (m, 3H), 3.12-3.20 (m, 2H), 3.59-3.65 (m, IH), 4.43 (s, 2H), 6.96 (d, J=6.3 Hz, IH), 7.0-7.25 (m, 5H), 7.36 (d, J=8.1 Hz, IH), 7.52 (d, =7.8 Hz, IH), 8.13 (d, J=8.7 Hz, 2H), 8.37 (d, J=8.4 Hz, 2H). MS (APCI(-)) m/e 667 (M-); Analysis calc'd for C 34 H4oLiN3θ 7 S2 » 1.2H2θ: C, 58.73; H, 6.15; N, 6.04; found: C, 58.73; H, 5.82; N, 5.92. 1240 Example 1069 N-[4-(N-(2-Cyclohexyl-2-methylpropyP-N-methylaminomethyP-2-(2- . 1245 methylphenyPbenzoy 11 methionine. lithium salt Example 1069 A N-Methyl-2-cyclohexyl-2-methylpropylamine 1 1250 Treatment of 2-phenyl-2-methylpropylamine (example 1048A, 5g) with di-tert- butyldicarbonate according to example 1056A afforded N-tert-butoxycarbonyl-2-phenyl-2- methylpropylamine (lOg crude) as a colorless oil. To portion of this material (5g) in methanol (lOOmL) was added platinum oxide (lg), and the reaction was shaken under hydrogen gas (4atm) for 24h. The reaction was concentrated, diluted with water (lOOmL), 1 1255 and extracted with chloroform (3X50mL). The organic extracts were washed with brine (20mL), dried (MgSO4), filtered and concentrated. The residue was purified by silica gel chromatography eluting with 10% EtOAc/hexane to afford a colorless oil (l.Og). This material was reduced with LiAl£_ 4 according to the procedure described in example 1056 A to afford the title compound (0.8g), as a colorless oil. 1 1260 X NMR (300 MHz, CDC1 3 ) δ 0.83 (s, 6H), 0.87-1.29 (m, 6H), 1.60-1.82 (m, 5H), 2.36 (s, 2H), 2.42 (s, 3H). MS (APCI(+)) m/e 170 (M+H)+. 11265 Example 1069B 4-(N-(2-Cyclohexyl-2-methylpropyP-N-methylaminomethyP-2-(2-methylphenyl)benzoic acid. Methyl Ester The title compound was prepared according to the procedure in example 608B, subsitiuting N-methyl-2-cyclohexyl-2-methylpropylamine for N- 11270 methylcyclohexylethylamine, and was isolated as a colorless oil. MS(ESI(+)) m/e 408 (M+H)+. Example 1069C 1275 N-r4-(N-(2-Cvclohexyl-9-methylpropyl)-N-methylaminomethvP-2-(2- methylphenyPhenzoyllmethionine. Methyl Ester The title compound was prepared from 4-(N-(2-cyclohexyl-2-methylpropyl)-N- methylaminomethyl)-2-(2-methylphenyl)benzoic acid methyl ester according to the procedures described in examples 608C, and D, and was isolated as a colorless oil. 1280 MS(ESI(+)) m/e 539 (M+H)+. MS(ESI(-)) m/e 537 (M-H)-. Example 1069D N-r4-(N-(2-Cyclohexyl-2-methylpropyl)-N-methylaminomethyP-2-(2- . 1285 methylphenyPbenzoyllmethionine. lithium salt The title compound was prepared from N-[4-(N-(2-cyclohexyl-2-methylpropyl)-N- methylaminomethyl)-2-(2-methylphenyl)benzoyl] methionine methyl ester according to the procedure in example 608E, and was isolated as a white powder. X NMR (300 MHz, DMSO) δ 0.79 (s, 6H), 0.80- 1.27 (m, 5H), 1.50- 1.74 (m, 6H), 1 1290 1.75-2.95 (m, 7H), 1.92 (s, 3H), 2.19 (s, 3H), 2.24 (s, 2H), 3.56 (s, 2H), 3.62-3.72 (m, IH), 6.92 (d, J=6 Hz, IH), 7.08-7.25 (m, 5H); 7.36 (d, J=7.8 Hz, IH), 7.49 (d, J=7.8 Hz, I H). MS (ESI(-)) m/e 523 (M-H); Analysis calc'd for C 3 ιH 4 3LiN2θ3S » 1.3H2θ: C, 67.70; H, 8.29; N, 5.06; found: C, 67.15; H, 8.08; N, 4.97. . 1295 Example 1070 N-r4-(3-Cyclohexyl-l-methoxyprop-2-ylaminomethvP-2-(2- 1300 methylphenyPbenzoy 11 methionine. lithium salt Example 1070 A (S)-3-Cyclohexyl-l-methoxy-2-propylamine 1305 To a solution of (S)-3-phenyl- l-methoxy-2-propylamine hydrochloride (0.5g) in ethanol (100ml) was added concentrated HCl (0.32mL), and platinum oxide (0.5g), and the reaction was shaken under hydrogen gas (4atm) for 18h. The reaction was filtered, concentrated, diluted with water (50mL) and neutralized with IM NaOH (to pHA 1). The mixture was washed with chloroform (3X50mL), and the organic extracts were washed 1310 with brine (20mL), dried (MgSO4), filtered and concentrated to give a colorless oil (400mg). X NMR (300 MHz, CDC1 3 ) δ 0.76-1.00 (m, 2H), 1.10- 1.48 (m, 6H), 1.61- 1.81 (m, 5H), 3.01-3.14 (m, 2H), 3.30-3.35 (m, IH), 3.36 (s, 3H). . 1315 Example 1070B N-f 4-( " 3-Cyclohexyl- 1 -methoxyprop-2-ylaminomethyl)-2-(2- methylphenyPbenzoy 11 methionine. Methyl Ester The title compound was prepared from (S)-3-cyclohexyl-l-methoxy-2-propylamine [ 1320 according to the procedure described in example 403H to afford a colorless oil. MS(APCI(+)) 541 (M+H)+. MS(APCI(-)) 539 (M-H)-. Example 1070C 1 1325 N-[4-(3-Cyclohexyl-l-methoxyprop-2-ylaminomethvP-2-(2- methylphenyPbenzoyllmethionine. lithium salt N-[4-(3-Cyclohexyl-l-methoxyprop-2-ylaminomethyl)-2-(2- methylphenyPbenzoyl] methionine methyl ester was converted into the title compound according to the procedure described in example 608E, affording a white powder. 11330 X NMR (300 MHz, DMSO) δ 0.65-0.88 (m, 2H), 1.00- 1.88 (m, 15H), 1.91 (s, 3H), 1.95-2.19 (m, 3H), 2.61-2.68 (m, IH), 3.20 (s, 3H), 3.20-3.26 (m, 2H), 3.62-3.84 (m, 3H), 6.85-7.00 (m, 2H), 7.09-7.24 (m, 5H), 7.36 (d, J=7.8 Hz, IH), 7.48 (d, J=7.8 Hz, IH). MS (APCI(-)) m/e 525 (M-H); Analysis calc'd for C3oH 4 ιLiN 2 θ 4 S » 0.60H 2 O: C, 66.30; H, 1 1335 7.83; N, 5.15; found: C, 66.29; H, 7.69; N, 5.15. Example 1071 1340 N-r4-(l-Ethylsulfenyl-3-cyclohexylprop-2-ylaminomethyP-2-(2- methylphenyPbenzoyllmethionine. lithium salt Example 1071 A 1 1345 4-Formyl-2-(2-methylphenyl)benzoic acid methyl ester To a solution of 4-hydroxymethyl-2-(2-methylphenyl)benzoic acid methyl ester (example 1178C, l.Og) in dichloromethane (lOmL) was added infusorial earth (2g) then at 0°C was added pyridinium chlorochromate (1.7g). After lOmin, the reaction was warmed to ambient temperature. After lh, the reaction was diluted with ether (50mL), and filtered 11350 through infusorial earth. The solution was concentrated, and the residue was purified by silica gel chromatography eluting with 20% EtOAc hexanes to afford the title compound as a colorless oil (0.842g, 85%). X NMR (300 MHz, CDC1 3 ) δ 2.08 (s, 3H), 3.63 (s, 3H), 7.07 (brd, J=6.6 Hz, IH), 7.19-7.30 (m, 3H), 7.76 (d, J= 1.8 Hz, IH), 7.93 (dd, J=8.1 , 1.6 Hz, IH), 8.06 (d, J=8. 1 1355 Hz, IH), 10.09 (s, IH). MS (DCI/NH3) m/e 255 (M+H)+. "SEt Example 107 IB 1 1360 4-N-(3-Cyclohexyl-l-ethylthioprop-2-yPaminomethyl-2-(2-methylphenyl)benzoic acid, Methyl Ester The title compound was prepared according to example 403H, substituting 4-formyl- 2-(2-methylphenyl)benzoic acid methyl ester for N-[4-formyl-2-(2- methylphenyl)benzoyl]methionine methyl ester, to afford a colorless oil in 70% yield. 1 1365 MS( APCI(+)) 440 (M+H)+. MS(APCI(-)) 438 (M-H) " . "SEt Example 1071C 4-N-tert-Butoxycarbonyl-N-f3-cyclohexyl-l-ethylthioprop-2-yPaminomethyl-2-(2- 11370 methylphenyPbenzoic acid. Methyl Ester To a solution of 4-N-(3-cyclohexyl-l-ethylthioprop-2-yl)aminomethyl-2-(2- methylphenyl)benzoic acid methyl ester (497mg) in dichloromethane (4mL) was added di- tert-butyldicarbonate (300mg). After 16h at ambient temperature, the reaction was concentrated, and the residue was purified by silica gel chromatography eluting with 10% 11375 EtOAc/hexane to give the title compound as a colorless oil (605mg). MS(APCI(-)) 538 (M- H)-. ;SEt I O Example 107 ID 1 1380 4-N-tert-Butoxycarbonyl-N-d-ethylsulfenyl-3-cyclohexylprop-2-ylaminomethyl)-2-(2- methylphenyPbenzoic acid. Methyl Ester To a solution of 4-N-tert-Butoxycarbonyl-N-(3-cyclohexyl- l-ethylthioprop-2- yl)aminomethyl-2-(2-methylphenyl)benzoic acid methyl ester (600mg) in dichloromethane (5mL) at -78°C was added m-chloroperbenzoic acid (280mg@75%). After 1.5h, the 1 1385 reaction was warmed to 0°C, and after 30min, the reaction was quenched with dilute aqueous sodium sulfite. The product was extracted into EtOAc (30mL), and washed with sodium bicarbonate (3X5mL). The organic extracts were washed with brine ( lOmL), dried (MgSO4), filtered and concentrated. The residue was purified by silica gel chromatography eluting with 50%- 100% EtOAc/hexane to afford a white foam (460mg,75%). MS(APCI(+)) 1 1390 556 (M+H)+. MS(APCI(-)) 590 (M+Cl) " . ^ SEt I O Example 107 IE N-tert-Butoxycarbonyl-N-r4-(l-ethylsulfenyl-3-cyclohexylprop-2-ylaminomethyl)-2-(2- 1 1395 methylphenyPbenzoy 11 methionine. Methyl Ester The title compound was prepared from 4-( l-ethylsulfenyl-3-cyclohexylprop-2- ylaminomethyl)-2-(2-methylphenyl)benzoic acid methyl ester according to the procedure described in examples 608C and D to afford a colorless oil which was purified by silica gel chromatography eluting with 5% methanol/dichloromethane. MS(APCI(+)) 687 (M+H)+. 11400 MS(APCI(-)) 721 (M+Cl)-. "S I Et O Example 107 IF N- 4-( l-ethylsulfenyl-3-cyclohexylprop-2-ylaminomethyP-2-(2- 1405 methylphenyPbenzoyllmethionine. Methyl Ester To a solution of N-tert-butoxycarbonyl-N-[4-( l-ethylsulfenyl-3-cyclohexylprop-2- ylaminomethyl)-2-(2-methylphenyl)benzoyl]methionine methyl ester (200mg) in dioxane ( lmL) chilled to its melting point, was added HCl (0.75mL, 4M in dioxane). After lh, the reaction was quenched with excess aqueous sodium bicarbonate, and extracted into 1410 dichloromethane. The solution was concentrated, and the residue was purified by silica gel chromatography eluting with 5% methanol/dichloromethane to afford the title compound as a colorless oil (72mg, 42%). MS(APCI(+)) 587 (M+H)+. MS(APCI(-)) 621 (M+Cl)-. "SEt I O 1 1415 Example 1071G N-[4-( l-ethylsulfenyl-3-cyclohexylprop-2-ylaminomethyP-2-(2- methylphenyPbenzoyllmethionine. lithium salt N-[4-(l-Ethylsulfenyl-3-cyclohexylprop-2-ylaminomethyl)-2-(2- methylphenyl)benzoyl]methionine methyl ester was converted into the title compound 11420 according to the procedure described in example 608E. X NMR (300 MHz, DMSO) δ 0.67-0.93 (m, 2H), 1.00- 1.90 (m, 13H), 1.1 1 (t, J=7.5 Hz, 3H), 1.94-2.20 (m, 6H), 2.34-2.45 (m, 5H), 2.56-2.67 (m, 2H), 3.62-3.83 (m, 3H), 6.98 (brd, J=6 Hz, IH), 7.10-7.24 ( , 5H), 7.38 (brd, J=7.8 Hz, IH), 7.49 (d, J=7.8 Hz, 0.5H), 7.5 (d, J=7.8 Hz, 0.5H). 11425 MS (ESI(-)) m/e 571 (M-H). Example 1072 1430 (2S) 2-N-r4-( l-ethylsulfenyl-3-cyclohexylprop-2-ylaminomethyP-2-(2- methylphenyl)benzoyllamino-4-methylsulfenylbutanoate. lithium salt Example 1072A 11435 (2S) N-tert-Butoxycarbonyl-2-N- 4-(l-ethylsulfenyl-3-cyclohexylprop-2-ylaminomethyl)-2- (2-methylphenyPbenzoyllamino-4-methylsulfenylbutanoate. Methyl Ester To a solution of N-tert-butoxycarbonyl-N-[4-(l-ethylsulfenyl-3-cyclohexylprop-2- ylaminomethyl)-2-(2-methylphenyl)benzoyl]methionine methyl ester (example 107 IE, 320mg) in dichloromethane (2mL) at -78°C was added m-chloroperbenzoic acid 11440 (120mg@75%). After 1.5h, the reaction was warmed to -50°C, and after 30min, the reaction was quenched with dilute aqueous sodium sulfite. The product was extracted into EtOAc (30mL), and washed with sodium bicarbonate (3X5mL). The organic extracts were washed with brine (lOmL), dried (MgSO 4 ), filtered and concentrated. The residue was purified by silica gel chromatography eluting with 5% methanol/dichloromethane to afford a 11445 white foam (31 lmg, 95%). MS(APCI(+)) 703 (M+H)+. MS(APCI(-)) 737 (M+Cl)-. "SEt I O Example 1072B (2S) 2-N-[4-(l-Ethylsulfenyl-3-cyclohexylprop-2-ylaminomethyP-2-(2- 1 1450 methylphenvPbenzoyllamino-4-methylsulfenylbutanoate. Methyl Ester The title compound was prepared from (2S) N-tert-butoxycarbonyl-2-N-[4-(l- ethylsulfenyl-3-cyclohexylprop-2-ylaminomethyl)-2-(2-methylphenyl)benzoyl]amino-4- methylsulfenylbutanoate methyl ester according to the procedure described in example 107 IF in 58% yield. The product was purified by silica gel chromatography eluting with 11455 5%-10% methanol/dichloromethane, and was isolated as a white foam. MS(APCI(+)) 603 (M+H) + . MS(APCI(-)) 637 (M+Cl) " . Et O Example 1072C . 1460 (2S 2-N-14-(l-ethylsulfenyl-3-cvclohexylprop-2-ylaminomethyP-2-(2- methylphenyPbenzoyllamino-4-methylsulfenylbutanoate. lithium salt (2S) 2-N-[4-( 1 -Ethylsulfenyl-3-cyclohexylprop-2-ylaminomethyl)-2-(2- methylphenyl)benzoyl]amino-4-methylsulfenylbutanoate methyl ester was converted into the title compound according to the procedure described in example 608E, and was isolated as a 11465 yellow powder. X NMR (300 MHz, DMSO) δ 0.72-0.90 (m, 2H), 1.03-1.20 (m, 5H), 1.20-1.90 (m, 11H), 1.94-2.23 (m, 5H), 2.36 (s, 3H), 2.57-2.80 (m, 4H), 2.98 (brs, IH), 3.64-3.82 (m, 3H), 6.95-7.00 (m, IH), 7.09-7.23 (m, 5H), 7.33-7.41 (m, IH), 7.49 (d, J=8.1 Hz, 0.5H), 7.50 (d, J=8.1 Hz, 0.5H). 11470 MS (ESI(-)) m/e 587 (M-H). Example 1073 1475 N- 4-(N-(3-cvclohexylpropyP-N-benzenesulfonylaminomethyl)-2-(2- methylphenyPbenzoyll methionine. lithium salt Example 1073 A 11480 N-3-Cyclohexylpropylbenzenesulfonamide The title comound was prepared according to example 1063 A (replacing phenethylamine with 3-phenylpropylamine, and example 1063B, replacing p-toluenesulfonyl chloride with benzenesulfonyl chloride to afford a colorless oil. MS (DCI/NH3) m/e 299 (M+NH4A 1 1485 Example 1073B 4-(N-(3-cyclohexylpropyl)-N-benzenesulfonylaminomethyP-2-(2-methylphenyPbenzoic acid. Methyl Ester 11490 N-3-Cyclohexylpropylbenzenesulfonamide was converted into the title compound according to the procedure in example 1063C to afford a colorless oil. MS (DCI/NH3) m/e 537 (M+NH 4 )+. 1495 Example 1073C N-r4-( ' N-f3-cyclohexylpropyP-N-benzenesulfonylaminomethyl)-2-(2- methylphenyPbenzoyllmethionine. Methyl Ester 4-(N-(3-Cyclohexylpropyl)-N-benzenesulfonylaminomethyl)-2-(2- methylphenyl)benzoic acid methyl ester was converted into the title compound according to 1500 the procedures described in examples 608C and D to afford a colorless oil. MS(ESI(+)) 651 (M+H)+. MS(ESI(-)) 649 (M-H)-. Example 1073D 1505 N-r4-(N-(3-cyclohexylpropyl)-N-benzenesulfonylaminomethyP-2-(2- methylphenyPbenzoyll methionine. lithium salt N-[4-(N-(3-Cyclohexylpropyl)-N-benzenesulfonylaminomethyl)-2-(2- methylphenyl)benzoyl]methionine methyl ester was converted to the title compound according to the procedure described in example 608E, and was isolated as a white powder. 1 1510 iH NMR (300 MHz, DMSO) δ 0.59-0.73 (m, 2H), 0.88- 1.88 (m, 17H), 1.94 (s, 3H), 1.95-2.16 (m, 3H), 3.00-3.08 (m, 2H), 3.59-3.68 (m, IH), 4.39 (s, 2H), 6.96 (d, J=6 Hz, IH), 7.04-7.28 (m, 5H), 7.36 (d, J=7.8 Hz, IH), 7.51 (d, J=7.8 Hz, IH), 7.56-7.70 (m, 3H), 7.85 (d, J=6.9 Hz, 2H). MS (ESI(-)) m/e 635 (M-H); Analysis calc'd for C35H43LiN2θ 5 S2 « 1.65H2θ: C, 62.51 ; H, 11515 6.94; N, 4.17; found: C, 62.48; H, 6.79; N, 4.07. Example 1074 1520 N-[4-(N-glucosaminomethyP-2-(2-methylphenyPbenzoyllmethionine. lithium salt Example 1074 A N- r4-(N-glucosaminomethyP-2-(2-methylphenyPbenzoyllmethionine. Methyl Ester 1525 A IM solution of glucosamine was prepared by dissolving glucosamine » HCl ( lOg) in IM NaOH (47mL). This solution (0.31 lmL) was added to N-[4-formyl-2-(2- methylphenyl)benzoyl] methionine methyl ester (example 403G, lOOmg), in ethanol (3mL). Once dissolution was complete, the reaction was degassed, and 10% palladium on carbon (330mg) was added, followed by blanketing the reaction with a hydrogen atmosphere 11530 (latm). After 4h, the reaction was filtered and concentrated, and the residue was purified by silica gel chromatography eluting with 20% methanol/dichloromethane to give the title compound as a colorless syrup (50mg, 35%). MS(ESI(+)) 549 (M+H)+, 571 (M+Na) + . 11535 Example 1074B N-r4-(N-glucosaminomethvP-2-(2-methylphenyl)benzoyllmethionine. lithium salt The title compound was prepared from N-[4-(N-Glucosaminomethyl)-2-(2- me thy lphenyl)benzoyl] methionine methyl ester according to the procedure described in example 608E, and was isolated as a fluffy white powder. 11540 IH NMR (300 MHz, CD3OD) δ 1.60-1.90 (m, 4H), 1.95-2.09 (m, 6H), 2.26 (brs, 2H), 2.41 (brt, J=9.3 Hz, IH), 2.54 (dd, J=10.2, 3.3 Hz, IH), 3.22-3.30 (m, 2H), 3.58-4.03 (m, 5H), 4.13-4.28 (m, 2H), 4.58 (d, J=7.8 Hz, IH), 5.17-5.22 (m, IH), 7.07-7.30 (m, 6H), 7.42-7.47 (m, IH), 7.61-7.67 (m, IH). MS (ESI(-)) m/e 533 (M-H). 1 1545 Example 1079 (2S 2-N-r4-( , N-2-Cvclohexylethyl-N-methylaminomethvP-2-(2- .1550 methylphenyPbenzoyllamino-4-difluoromethylthiobutanoate. lithium salt Example 1079 A N-tert-Butoxycarbonylhomocysteine thiolactone 11555 To a solution of L-homocysteinethiolactone hydrochloride (560mg) in dioxane (lOmL) was added triethylamine (0.6mL), and di-tert-butyldicarbonate (874mg). After 20h, the reaction was diluted with EtOAc (lOOmL), washed with water (20mL), IM HCl (20mL), and again with water (2X20mL). The organic extracts were washed with brine (20mL), dried (MgSO4), filtered and concentrated to give a white crystalline solid. 11560 X NMR (300 MHz, CDC1 3 ) δ 1.45 (s, 9H), 1.97 (ddd, J=25, 11.7, 6.6 Hz, IH), 2.86 (m, IH), 3.23 (dd, J=1 1.4, 1.5 Hz, IH), 3.32 (ddd, J=1 1.4, 1 1.4, 5.1 Hz, IH), 4.28 (m, IH), 4.98 (brs, IH). 11565 Example 1079B N-tert-Butoxycarbonyl-S-difluoromethylhomocysteine To a solution of N-tert-butoxycarbonylhomocysteine thiolactone hydrochloride (400mg) in THF (2mL) at 0°C was added IM NaOH (6mL). After stiπing for 20min, this solution was added to chlorodifluoromethane ( 3.25mL) at -78°C in a pressure tube. The 11570 vessel was sealed, and warmed to 60°C for 14h. The reaction was chilled to -78°C, opened, and warmed to ambient temperature. The aqueous solution was neutralized with IM HCl, and extracted into dichloromethane (30mL). The organic extracts were washed with brine (20mL), dried (MgSO 4 ), filtered and concentrated to give the title compound as a syrup (490mg). 11575 X NMR (300 MHz, CDC1 3 ) δ 1.45 (s, 9H), 1.95-2.36 (m, 2H), 2.63 (q, J=7.4 Hz, IH), 2.90 (ddd, J=7.6, 7.6, 2.7 Hz, IH), 4.46 (brs, IH), 5.05 (brs, IH), 6.82 (t, J=56 Hz, IH). MS (ESI(+)) m/e 308 (M+Na)+. MS (ESI(-)) m/e 285 (M-H)-. 1 1580 Example 1079C N-tert-Butoxycarbonyl-S-difluoromethylhomocysteine. Methyl Ester To a solution of N-tert-butoxycarbonyl-S-difluoromethylhomocysteine in diethyl 1585 ether (ImL) was added a solution of diazomethane in ether until a faint yellow color persisted. The excess reagent was quenched by addition of glacial acetic acid, and the reaction was concentrated. The residue was purified by silica gel chromatography eluting with 20% EtOAc/hexane to afford a colorless oil (400mg). X NMR (300 MHz, CDCI3) δ 1.45 (s, 9H), 1.90-2.30 (m, 2H), 2.85 (t, J=7.5 Hz, 2H), 11590 3.77 (s, 3H), 4.42 (brs, IH), 5.08 (brs, IH), 6.81 (t, J=56.1 Hz, IH). MS (ESI(+)) m/e 322 (M+Na)+. MS (ESI(-)) m/e 298 (M-H)-. " OTf 11595 Example 1079D S-difluoromethylhomocysteine, Methyl Ester. Trifluoroacetate To a solution of N-tert-butoxycarbonyl-S-difluoromethylhomocysteine methyl ester (400mg) in dichloromethane (2mL) was added trifluoroacetic acid (ImL). After stiπing 18h at ambient temperature, the reaction was concentrated, and the residue was triturated with 11600 toluene and evaporated to give the title compound as a tan solid (515mg). X NMR (300 MHz, CDC1 3 ) δ 2.20-2.40 (m, 2H), 3.00 (t, J=7.5 Hz, 2H), 3.84 (s, 3H), 4.22 (t, J=6.9 Hz, IH), 6.83 (t, J=55.8 Hz, IH). 11605 Example 1079E (2S 2-N-r4-(N-2-Cvclohexylethyl-N-methylaminomethvP-2-(2- methylphenyPbenzoy 11 amino-4-difluoromethylthiobutanoate. Methyl Ester The title compound was prepared according to the procedure in example 608D, relpacing L-methionine methyl ester-HCl with S-difluoromethylhomocysteine methyl ester, 11610 trifluoroacetate, and was isolated as a colorless oil. X NMR (300 MHz, CDCI3) δ 0.80-0.94 (m, 2H), 1.10-1.70 (m, 1 1H), 1.90-2.18 (m, 5H), 2.20 (s, 3H), 2.30-2.41 (m, 4H), 3.53 (s, 2H), 3.67 (s, 3H), 4.57-5.66 (m, IH), 5.83-5.90 (m, IH), 6.73 ("dt", J=2.7, 56 Hz, IH), 7.14-7.41 (m, 5H), 7.39 (brd, J=7.5 Hz, IH), 7.90 ("dd", J=14.4, 8.1 Hz, IH). 11615 MS (ESI(+)) m/e 547 (M+H) + . MS (ESI(-)) m/e 545 (M-H)-. Example 1079F 11620 (2S) 2-N-r4-( ' N-2-Cvclohexylethyl-N-methylaminomethvP-2-(2- methylphenvPbenzoyllamino-4-difluoromethylthiobutanoate. lithium salt The title compound was prepared from (2S) 2-N-[4-(N-2-cyclohexylethyl-N- methylaminomethyl)-2-(2-methylphenyl)benzoyl]amino-4-difluoromethylthiobutanoate methyl ester according to the procedure described in example 608E with the following 11625 exceptions: The crude lithium salt was found to be substantially impure by analytical HPLC, and was therefore purified by preparative reverse-phase medium pressure liquid chromatography eluting with a gradient of methanol/water/0.1%TFA. The appropriate fractions were concentrated, dissolved in water (lOmL), neutralized (pH=6) with sodium bicarbonate solution, then extracted into chloroform (30mL). The organic extracts were 11630 washed with brine (20mL), dried (MgSO4), filtered and concentrated. The free amino acid was dissolved in water, the lithium salt was prepared by addition of one equivalent of 5M LiOH, and the solution was frozen (-78°C) and lyophylized to give the title compound as a light yellow powder. X NMR (300 MHz, DMSO) δ 0.75-0.90 (m, 2H), 1.06-1.38 (m, 6H), 1.53-1.80 (m, 1 1635 9H), 1.94-2.16 (m, 3H), 2.13 (s, 3H), 2.34 (t, J=6 Hz, 2H), 3.49 (s, 2H), 3.60-3.75 (m, IH), 6.91-7.23 (m, 7H), 7.23 (d, J=7.8 Hz, IH), 7.50 (d, J=7.8 Hz, IH). MS (ESI(-)) m/e 531 (M-H). Example 1080 (2S 2-N-[4-(N-2-Cvclohexylethyl-N-methylaminnmethvP-2-(2- methylphfinyπhenzoyllamino-5-methoxypentanoate. lithium salt Example 1080A Methyl (2S -N-2-Carbobenzyloxyamino-5-hydroxypentanoate To a solution of N-carbobenzylozy-L-glutamic acid 1 -methyl ester (commercial, l.Og) in 3.5mL THF at 0°C was added IM BH3 » THF (6.7mL). After lh, the reaction was 1650 quenched by addition of IM sodium bisulfate (lOmL), and concentrated. The reaction was diluted with water (20mL) and the product was extracted into EtOAc (50mL). The organic extracts were washed with brine (20mL), dried (MgSO4), filtered and concentrated. The residue was purified by silica gel chromatography eluting with 100% EtOAc to afford a colorless oil (500mg). 1655 MS (ESI(+)) m/e 282 (M+H)+, 299 (M+NH 4 )+. MS (ESI(-)) m/e 280 (M-H)-. Example 1080B 11660 Methyl (2S -N-2-Carbobenzyloxyamino-5-methoxypentanoate Methyl (2S)-N-2-carbobenzyloxyamino-5-hydroxypentanoate (500mg) was dissolved in ether (lOmL), followed by addition of silica gel (2g). Diazomethane solution in ether was added (~20mL), without observing the persistence of the yellow color of the reagent. The reaction was filtered and concentrated, and the above procedure was repeated. 11665 The residue was purified by silica gel chromatography eluting with 50% EtOAc/hexane to afford a colorless oil (236mg, 45%). The yield reflects the poor conversion of the reaction. X NMR (300 MHz, CDC1 3 ) δ 1.59-2.00 (m, 4H), 3.31 (s, 3H), 3.38 (t, J=6 Hz, 2H), 3.74 (s, 3H), 4.34-4.44 (m, IH), 5.11 (s, 2H), 5.43 (brd, J=7.8 Hz, IH), 7.32-7.40 (m, 5H). 11670 MS (ESI(+)) m/e 296 (M+H)+, 318 (M+Na)+. MS (ESI(-)) m/e 294 (M-H)-. Example 1080C 11675 Methyl f2S -2-amino-5-methoxypentanoate Methyl (2S)-N-2-carbobenzyloxyamino-5-methoxypentanoate (230mg) was dissolved in methanol (2.5mL) at ambient temperature, followed by addition of ammonium formate (196mg), and 10% palladium on carbon (20mg). The reaction was refluxed for 30min, then cooled, filtered and concentrated. The residue was partitioned between 11680 dichloromethane and dilute NaOH. The organic extracts were washed with brine ( lOmL), dried (MgSO4), filtered and concentrated to give the title compound (99mg, 78%) as a light yellow syrup. MS (ESI(+)) m/e 162 (M+H) + Example 1080D (2S) 2-N-r4-(N-2-Cvclohexylethyl-N-methylaminomethvP-2-(2- methylphenyl)benzoyllamino-5-methoxypentanoate. Methyl Ester The title compound was prepared according to example 608D, replacing L- 1690 methionine methyl ester-HCl with methyl (2S)-2-amino-5-methoxypentanoate, and was isolated as a colorless oil. MS (ESI(+)) m/e 509 (M+H) + . MS (ESI(-)) m/e 507 (M-H)-. Example 1080E (2S 2-N-r4-(N-2-Cyclohexylethyl-N-methylaminomethvP-2-(2- methylphenyPbenzoyllamino-5-methoxypentanoate. lithium salt (2S) 2-N- [4-(N-2-Cyclohexylethyl-N-methylaminomethyl)-2-(2- 11700 methylphenyl)benzoyl]amino-5-methoxypentanoate methyl ester was converted to the title compound according to the procedure in example 608E, and was isolated as a white powder. X NMR (300 MHz, DMSO) δ 0.74-0.90 (m, 2H), 0.92-1.66 (m, 15H), 1.93-2.14 (m, 3H), 2.13 (s, 3H), 2.34 (t, J=6 Hz, 2H), 3.04-3.12 (m, 2H), 3.17 (s, 3H), 3.49 (s, 2H), 11705 3.58-3.67 (m, IH), 6.88-6.93 (m, IH), 7.03-7.23 (m, 5H), 7.30 (d, J=8.1 Hz, IH), 7.48 (d, J=8.1 Hz, IH). MS (ESI(-)) m/e 493 (M-H); Analysis calc'd for C3oH 4 ιLiN 2 θ4 « 0.75H2θ: C, 70.09; H, 8.33; N, 5.45; found: C, 7.0.4; H, 8.20; N, 5.38. 1 1710 Example 1081 ( ' 2S 2-N-r4-rN-2-Cyclohexylethyl-N-methylaminomethvP-2-( ' 2- methylphenyPbenzoyllaminopent-4-ynoate. lithium salt 11715 Example 1081 A (2S) 2-N-r4-rN-2-Cvclohexylethyl-N-methylaminomethyl)-2-(2- methylphenyPbenzoyllaminopent-4-ynoate. Methyl Ester 1 1720 The title compound was prepared according to example 608D, replacing L- methionine methyl ester-HCl with L-propargylalanine methyl ester»HCl, and was isolated as a colorless oil. MS (ESI(+)) m/e 475 (M+H) + . MS (ESI(-)) m/e 473 (M-H)". 1 1725 Example 108 IB (2S) 2-N-r4-(N-2-Cyclohexylethyl-N-methylaminomethvP-2-(2- methylphenyPbenzoyllaminopent-4-ynoate. lithium salt 1730 (2S) 2-N-[4-(N-2-Cyclohexylethyl-N-methylaminomethyl)-2-(2- methylphenyl)benzoyl]aminopent-4-ynoate methyl ester was converted to the title compound according to the procedure in example 608E, and was isolated as a white powder. X NMR (300 MHz, DMSO) δ 0.74-0.92 (m, 2H), 1.06-1.38 (m, 6H), 1.53-1.66 (m, 5H), 2.04 (s, 3H), 2.10 (m, IH), 2.14 (s, 3H), 2.32 (t, J=6 Hz, 2H), 2.36-2.43 (m, 2H), 1735 3.49 (s, 2H), 3.56-3.63 (m, IH), 7.00-7.28 (m, 6H), 7.31 (d, J=7.8 Hz, IH), 7.52 (d, J=7.8 Hz, IH). MS (ESI(-)) m/e 459 (M-H); Analysis calc'd for C29H3 5 LiN 2 θ3»1.90H2θ: C, 69.56; H, 7.81 ; N, 5.59; found: C, 69.49; H, 7.33; N, 5.57. 1740 Example 1082 2-r4-(N-2-Cvclohexylethyl-N-methylaminomethyl)-2-(2-methylphenyl)benzoylloxy-4- methvlthiobutanoate, lithium salt 1745 Example 1082 A DL. 2-Hydroxy-4-methylmercaptobutyric acid. Methyl Ester A solution of DL, 2-hydroxy-4-methylmercaptobutyric acid calcium salt (2.2g) in 11750 0.5M HCl (50mL) was saturated with sodium chloride, extracted exhaustively with EtOAc, which was dried (MgSO4), filtered and concentrated. The residue was dissolved in methanol (lOmL) and trimethylsilyldiazomethane (2M in hexane) was added until the yellow color persisted for 30min. The reaction was quenched by addition of glacial acetic acid and concentrated. The residue was purified by silica gel chromatography eluting with 30% 11755 EtOAc/hexane to give the title compound as a light yellow oil (1.37g). X NMR (300 MHz, CDC1 3 ) δ 1.86-1.98 (m, IH), 2.04-2.16 (m, IH), 2.1 1 (s, 3H), 2.63 (d, J=7.8 Hz, IH), 2.65 (dd, J=7.8, 1.5 Hz, IH), 2.88 (brs, IH), 3.81 (s, 3H), 3.34 (dd, J=7.8, 3.9 Hz, IH). Example 1082B 2-r4-(N-2-Cyclohexylethyl-N-methylaminomethyP-2-(2-methylphenyPbenzoylloxy-4- methylthiobutanoate. Methyl Ester To a solution of DL, 2-hydroxy-4-methylmercaptobutyric acid methyl ester (72mg) 1765 and N-[4-(N-(-2-cyclohexylethyl)-N-methylaminomethyl)-2-(2-methylρhenyl)benzoic acid (example 608C, 150mg) in THF (LOmL) was added triphenylphosphine (127mg) and diethyl azodicarboxylate (0.075mL). After 6h, the reaction was concentrated, and the residue was purified by silica gel chromatography eluting with 20% EtOAc/hexane to give the title compound as a colorless oil (90mg, 43%). MS(APCI(+)) 512 (M+H)+. 1770 Example 1082C 2-r4-(N-2-Cyclohexylethyl-N-methylaminomethyl)-2-(2-methylphenyl)benzoylloxy-4- methylthiobutanoate, lithium salt 11775 2-[4-(N-2-Cyclohexylethyl-N-methylaminomethyl)-2-(2- methylphenyl)benzoyl]oxy-4-methylthiobutanoate methyl ester (180mg) was dissolved in methanol (1.2mL) and 5M LiOH (0.088mL) was added, followed by addition of THF (0.5mL) to homogenize the reaction. After 4h, additional 5M LiOH (0.088mL) was added. After 1.5h, the reaction was concentrated, and the residue was dissolved in water (40mL). 11780 The aqueous solution was washed once with ether (20mL), then acidified, and the product was extracted into chloroform (3X20mL). The organic extracts were washed with brine (20mL), dried (MgSO4), filtered and concentrated to give an oily foam (123mg). This residue was dissolved in 1: 1 acetonitrile/water (30mL), and 5M LiOH (0.05mL) was added. The solution was frozen (-78°C) and lyophylized to afford the title compound as a very 11785 hygroscopic white powder ( 104mg) . X NMR (300 MHz, DMSO) δ 0.76-0.89 (m, 2H), 1.06-1.37 (m, 6H), 1.53-1.68 (m, 7H), 1.93-2.10 (m, 7H), 2.13 (s, 3H), 2.32 (t, J=7.2 Hz, 2H), 3.52 (s, 2H), 4.56-4.66 (m, IH), 6.93-7.02 (m, IH), 7.02-7.24 (m, 5H), 7.36-7.41 (m, IH), 7.82 (d, J=7.8 Hz, 0.3H), 7.87 (d, J=7.8 Hz, 0.7H). 11790 MS (APCI(-)) m/e 496 (M-H); Analysis calc'd for C29H3 8 NO 4 SLi « 1.65H 2 O: C, 65.31; H, 7.80; N, 2.63; found: C, 65.36; H, 7.76; N, 2.57. 1795 Example 1085 N-r4-(N-f5-bromo-(4-chlorophenyl)furan-2-ylmethyl-N-isopropylaminomethyl)-2-(2- methylphenyPbenzoyllmethionine. lithium salt 1 1800 Example 1085 A 5-(4-chlorophenyP-2-furoic acid, methyl ester To a solution of 5-(4-chlorophenyl)-2-furoic acid (5.0 g, 22 mmol) in MeOH (50 mL) was added cone H2SO4 (4 drops) and the resulting solution heated to 50 °C for 4 days. The reaction was cooloed and concentrated in vacuo. The residue was taken up in EtOAc 1 1805 (100 mL) and washed with saturated aqueous NaHCO3 (2 x 20 mL), dried (MgSU4) and concentrated in vacuo. The residue was purified by flash cjromatography (hexane/EtOAc 19: 1) to give 3.8 g (72%) of a cream powder; MS m/z 254 (M + + 18, 100). Example 1085B 5-(4-chlorophenyl)-4-bromo-2-furoic acid, methyl ester To a stiπed solution of the ester (3.53 g, 14.9 mmol) in CHCI3 (40 mL) was added a 4.2 M solution of Br2 in CHCI3 (4.3 mL, 17.9 mmol) and the resulting solution heated to 50 1815 °C overnight. The reaction was concentrated in vacuo and the residue was purified by falsh chromatography (hexane EtOAc 19: 1) to give 3.0 g (64%) of a white powder; MS m/z 334 (M+ + 18, 100). 11820 Example 1085C The ester (1.37 g, 4.34 mmol) was hydrolyzed as in example 1084 D (for 1 hour at it) and coupled to isopropylamine as in example 1084 D to give 1.31 g (88 %) of a beige powder; MS m/z 361 (M + + 18, 100). 11825 Example 1085C To a stirred solution of the amide (1.12 g, 3.27 mmol) in dichloroethane (50 mL) was added tetrabutylammonium borohydride (2,5 g, 1830 9.8 mmol) and the resulting solution heated to 50 °C overnight. The reaction was concentrated in vacuo and the residue taken up in EtOAc (50 L) and quenched with water (20 mL). The layers were separated and the organic layer washed with H2O (20 L) and brine (20 mL), dried (MgSOα) and concentrated in vacuo. The residue was purified by flash chromatography 1835 (hexane/EtOAc 2:1) to give 0.49 g (46%) of a light yellow oil; MS m z 330 (M+ + 1, 100). Example 1085D 11840 To a stiπed solution of the amine (0.485 g, 1.48 mmol) in acetonitrile (10 mL) was added the core benzyl bromide (see example 1178D) (0.472 g, 1.48 mmol), tetrabutylammonium iodide (0.055 g, 0.15 mmol), and K2CO3 (0.41 g, 3.0 mmol) and the resulting solution heated to 70 °C ovemight. The reaction was cooled and concentrated in vacuo. The residue was taken up in EtOAc (30 mL) and washed with H2O (10 mL), 11845 saturated aqueous NaHCO3 (10 mL),brine (10 mL), dried (MgSO4) and concentrated in vacuo. The residue was purified by column chromatography (hexane/EtOAc 19: 1) to give 0.63 g (75%) of a light yellow oil; MS m/z 568 (M+ + 1, 100). Example 1085E N-| " 4-(N-(5-bromo-(4-chlorophenyPfuran-2-ylmethyl-N-isopropylaminomethyl)-2-(2- methylphenyPbenzoyllmethionine. methyl ester The ester (0.61 g, 1.1 mmol) was hydrolyzed as in example 1084 D and coupled to 1855 L-methionine methyl ester hydrochloride as in example 1084 D. Flash chromatography (hexane/EtOAc 4: 1) gave 0.57 g (77 %) of an orange oil; MS m/z 697 (M + + 1, 100). 11860 Example 1085 F N-r4-(N-(5-bromo-(4-chlorophenyl)furan-2-ylmethyl-N-isopropylaminomethyP-2-(2- me thy lphenyPbenzoy 11 methionine. lithium salt The ester (54 mg, 0.077 mmol) was hydrolyzed as in example 1084 E to give 53 mg of a beige powder; 11865 X NMR (DMSO-d 6 ,) δ 7.72-7.67 (m, 2 H), 7.45-7.29 (m, 4 H), 7.1 1-6.82 (m, 6 H), 6.51 (s, 1 H), 3.63-3.48 (m, 5 H), 2.92-2.88 (m, 1 H), 2.04-1.73 (m, 8 H), 1.65-1.59 (m, 1 H), 1.53-1.47 (m, 1 H), 1.01-0.97 (m, 6 H); MS m/z 683 (M+ - 1, 100). 1 1870 Example 1086 N-f4-(N-(5-phenyl-( ' 4-chlorophenyPfuran-2-ylmethyl-N-isoprnpylaminomethyl)-2-(2- methylphenyPhenzoyllmethionine. lithium salt 1875 Example 1086 A N-[4-(N-(5-pheήyl-(4-chlorophenyPfuran-2-ylmethyl-N-isopropylaminomethyl)-2-(2- methylphenyPbenzoyllmethionine. methyl ester . 1880 To a solution of the bromo ester (60 mg, 0.086 mmol) in DME (5 mL) was added benzeneboronic acid (21 mg, 0.17 mmol), CsF (39 mg, 0.26 mmol), and [1, 1 '- bis(diphenylphosphino)feπocene]dichloropalladium(II), complex with dichloromethane ( 1: 1) (7 mg, 0.009 mmol) and the resulting mixture heated to 80 °C overnight. The reaction was cooled and the reaction filtered through Celite, washing the bed with EtOAc. The filtrate was 1 1885 concentrated in vacuo and the residue purified by flash chromatography (hexane EtOAc 4: 1) to give 31 mg (52%) of a yellow oil; MS m/z 695 (M+ + 1, 100). 1890 Example 1086B N-[4-(N-(5-phenyl-(4-chlorophenyPfuran-2-ylmethyl-N-isopropylaminomethyl)-2-(2- methylphenyPbenzoyllmethionine. lithium salt The ester (30 mg, 0.04 mmol) was hydrolyzed as in example 1084 E to give 30 mg of a cream powder; 1 1895 X NMR (DMSO-d 6> ) δ 7.47-6.85 (m, 17 H), 6.47 (s, 1 H), 3.73-3.58 (m, 5 H), 3.06- 3.01 (m, 1 H), 2.11-1.77 (m, 8 H), 1.63-1.57 (m, 1 H), 1.51-1.43 (m, 1 H), 1.05-1.01 (m, 6 H); MS m/z 679 (M + - 1, 100). 1 1900 Example 1087 N-[4-(N-(5-(3-methoxyphenyP-(4-chlorophenyl)furan-2-ylmethyl)-N- isopropylaminomethyP-2-( ' 2-methylphenyl)benzoyllmethionine. lithium salt 1905 Example 1087A N-F4-(N-(5-(3-methoxyphenyP-(4-chlorophenyPfuran-2-ylmethyl)-N- isopropylaminomethyP-2-(2-methylphenyPbenzoyllmethionine. methyl ester 1 1910 The bromo ester (62 mg, 0.088 mmol) was coupled to m-methoxybenzeneboronic acid as in example 1086 A. Flash chromatography (hexane/EtOAc 4: 1) gave 38 mg (55%) of an oil; MS m/z 725 (M + + 1, 100). Example 1087B N-r4-(N-f5-(3-methoxyphenyP-(4-chlorophenyl)furan-2-ylmethyP-N- isopropylaminomethyl)-2-(2-methylphenyPbenzoynmethionine. lithium salt The ester (38 mg, 0.054 mmol) was hydrolyzed as in example 1084 E to give 38 mg 1 1920 of a beige powder; *H NMR (DMSO-d 6 ,) δ 7.69-7.02 (m, 12 H), 6.84-6.79 (m, 4 H), 6.42 (s, 1 H), 3.65- 3.48 (m, 8 H), 2.97-2.93 (m, 1 H), 2.04-1.75 (m, 8 H), 1.63-1.57 (m, 1 H), 1.51-1.43 (m, 1 H), 1.03-0.98 (m, 6 H); MS m/z 709 (M + - 1, 100). 1 1925 Example 1088 N-) " 4-(N-(4,5-di(4-chlorophenyl)furan-2-yl)methyl)-N-isopropylaminomethyP-2-(2- 1 1930 methylphenyPbenzoyllmethionine. lithium salt Example 1088A N-r4-(N-(4.5-di(4-chlorophenyPfuran-2-yl)methyP-N-isopropylaminomethyP-2-(2- 1 1935 methylphenyPbenzoyllmethionine. methyl ester The bromo ester (80 mg, 0.11 mmol) was coupled to p-chlorobenzeneboronic acid as in example 1086 A. Flash chromatography (hexane/EtOAc 4: 1) gave 38 mg (46 %) of an oil; MS m/z 729 (M + + 1, 100). Example 1088B N-_ " 4-(N-(4.5-di(4-chlorophenyPfuran-2-yPmethyl)-N-isopropylaminomethyP-2-(2- methylphenyPbenzoyllmethionine. lithium salt The ester (31 mg, 0.042 mmol) was hydrolyzed as in example 1084 E to give 31 mg 1 1945 of a cream powder; X NMR (DMSO-d 6 ,) δ 7.47-7.29 (m, 1 1 H), 7.22-7.03 (m, 4 H), 6.89-6.87 (m, 1 H) 6.48 (s, 1 H), 3.73-3.62 (m, 5 H), 3.03-2.97 (m, 1 H), 2.08-1.83 (m, 8 H), 1.68-1.63 (m, 1 H), 1.57-1.51 (m, 1 H), 1.11-1.05 (m, 6 H); MS m/z 713 (M + - 1, 100). 1950 Example 1089 N- 4-(N-(5-thien-3-yl-(4-chlorophenyPfuran-2-vPmethyP-N-isopropylaminomethyl)-2-(2- 1955 methylphenyPbenzoyllmethionine. lithium salt Example 1089 A N- 4-(N-(5-thien-3-yl-(4-chlorophenyPfuran-2-yPmethyP-N-isopropylaminomethyl)-2-(2- 1960 methylphenyPbenzoyllmethionine. methyl ester The bromo ester (56 mg, 0.084 mmol) was coupled to 2-thiopheneboronic acid as in example 1086 A. Flash chromatography (hexane/EtOAc 4: 1) gave 41 mg (73 %) of an oil; MS m/z 701 (M + + l, 100). Example 1089B N-r4-(N-(5-thien-3-yl-(4-chlorophenyPfuran-2-yPmethyP-N-isopropylaminomethyP-2-(2- methylphenyPbenzoyll methionine. lithium salt The ester (38 mg, 0.054 mmol) was hydrolyzed as in example 1084 E to give 37 mg 11970 of a yellow powder; X NMR (DMSO-d 6 ) δ 7.46-7.32 (m, 7 H), 7.11-6.99 (m, 7 H), 6.84-6.82 (m, 1 H), 6.43 (s, 1 H), 3.65-3.60 (m, 5 H), 2.96-2.92 (m, 1 H), 2.03-1.75 (m, 8 H), 1.63-1.58 (m, 1 H), 1.52-1.47 (m, 1 H), 1.02-0.99 (m, 6 H); MS m/z 385 (M + - 1, 100). 1975 Example 1094 N- 4-(N-(2-cyclohexylethyP-N-2-fluoroethylaminomethyP-2-(2- 1980 methylphenyPbenzoyllmethionine Example 1094 A N-(2-FluoroethyP-2-cvclohexylacetamide 1985 Following the procedure of example 1178E, 2-fluoroethylamine » HCl ( 1.00 g, 10.00 mmol) provided 1.58 g (84%) of the title compound. MS (DCI, NH 3 ): 188 (MH+). 1990 Example 1094B N-(2-FluoroethyP-N-2-cyclohexylethylamine Following the procedure of example 1 178F, example 1094A ( 1.54 g, 8.2 mmol) provided 1.30 g (92%) of the title compound. MS (DCI, NH 3 ): 172 (MH+). 1 1995 Example 1094C N-r4-(N-(2-cvclohexylethyP-N-2-fluoroethylaminomethyP-2-(2-methylphenyl)benzoic acid methyl ester 12000 Following the procedure of example 1178G and substituting potassium phosphate for diisopropylethylamine, and heating at 60°C for 60 hours, example 1094B (188 mg, 1.10 mmol) provided 288 mg (70%) of the title compound. MS (ESI +): 410 (M + NH 4 + -P). Example 1094D N-[4-(N-(2-cyclohexylethyP-N-2-fluoroethylaminomethyP-2-(2-methylphenyPbenzoic acid Following the procedure of example 1 178H, example 1094C (0.28 g, 0.68 mmol) provided 0.25 g (93%) of the title compound. 12010 MS (DCI, NH 3 ): 398 (MH + ). Example 1094E N-r4-( ' N-(2-cvclohexylethvP-N-2-fluoroethylaminomethvP-2-( ' 2- 12015 methylphenyPbenzoyllmethionine. methyl ester Following the procedure of example 1178 I, example 1094D (245 mg, 0.62 mmol) provided 257 mg (77%) of the title compound. MS: (ESI+): 541 (MH)+: (ESI-); 539 (M-H). 12020 Example 1094F N-r4-(N-f2-cyclohexylethyl)-N-2-fluoroethylaminomethyl)-2-(2- methylphenyPbenzoyllmethionine Following the procedure of example 1 104D, example 1094E (250 mg, 0.46 mmol) provided 240 mg of the title compound. 12025 X NMR (δ ,CDC1 3 ): 7.75 (2H), 7.0-7.4 (4H), 6.4 (IH), 3.8-4.6 (9H), 2.9-3.3 (4H), 0.8-2.3 (21H). MS: (ESI+): 527 (MH)+: (ESI-); 525 (M-H). Calc'd for C3oH 4 ιFN 2 θ3S»0.90H 2 O: C 66.12 H 7.92 N 5.14; Found: C 66.13 H 7.77 N 4.86. Example 1103 N-r4-rN-(2-cyclohexylethvP-N-2.2.2-trifluoroethylaminomethvP-2-r2- methylphenyPbenzoy 11 methionine. lithium salt FaC^O Example 1103 A N-trifluoroacetyl-2-cyclohexylethyl amide Cyclohexylethyamine (1.27 g, 10 mmol) was dissolved in 10 mL of methylene chloride and pyridine (1.8 mL, 15.0 mol) was added and the mixture cooled to -10° C in an 12040 ice/acetone bath. The solution was treated with trifluoroacetic anhydride ( 1.7 mL, 12.0 mmol) in 5 mL of methylene chloride dropwise. After stiπing for 2 hours at 0°C the mixture was diluted with 100 mL of ether and extracted with water, IM aqueous phosphoric acid and satureaed aqueous sodium bicarbonate, dried, filtered and concentrated to give a white solid (2.07g, 92%). 12045 MS (DCI, NH 3 ): 241 (M+NH 4 )+. 3 C. Example 1103B N-2-trifluoroethyl-2-cyclohexylethyl amine 12050 A solution of lithium aluminum hdydride (9 mL of a IM solution in THF, 9 mmol) was added to a solution of example 1 103A (0.67 g, 3.0 mmol) and the mixture was heated to reflux for 2 hours and then cooled to room temperature. The reaction was quenched by the same procedure as example 1178F to provide 0.58 g (92%) of the title compound. MS (DCI, NH 3 ): 228 (M+NH 4 )+. 12055 Example 1103C N-r4-rN-(2-cyclohexylethvP-N-2.2.2-trifluoroethylaminomethvP-2-('2- me thy lphenyPbenzoy 11 methionine methyl ester 12060 A solution of example 1103B (210 mg, 1.0 mmol) and the aldehyde from example 403G (192 mg, 0.5 mmol) in 3 mL of 1,2 dichoroethane was treated with acetic acid (0.14 mL, 2.5 mmol) and the mixture stiπed for 10 minutes. The mixture was treated with sodium triacetoxyborohydride (213 mg, 1.0 mmol) and the mixture stiπed overnight. The work-up was the same as that of example 1134E. The crude product was purified by chromatography 12065 on silica gel (20 g, 20% ethyl acetate/hexanes) to provide 96 mg (33%) of the title compound. X NMR (300 MHz., CDC1 3 ): δ 7.91, dd, IH; 7.42, dd, IH; 7.18 - 7.36, m, 4H; 7.15, bs, IH; 5.88, bd, IH' 4.63, m, IH; 3.83, s, 2H; 3.65, s, 3H; 3.09, q, 2H; 2.64, t, 2H; 2.18, s, 1.5 H (o-tolyl); 2.07, s, 1.5H (o-tolyl); 2.05, m, IH; 2.03, s, 1.5H (MeS); 2.01, s, 1.5H 12070 (MeS); 1.87, m, IH; 1.61 , bm, 6H; 1.35, m, 2H; 1.20, m 2H; 1.14, m, 2H; 0.85, m, 2H. MS (ESI+): 579 (MH+): (ESI-): 577 (M-H). Prepared according to the procedure of example 1178J. X NMR (300 MHz., dmso d6): δ 7.52, d, IH; 7.35, d, IH; 7.23, m, 3H; 7.12, m, 3H; 12075 6.91, d, IH; 3.81, s, 2H; 3.66, m, IH; 3.38, q, 2H; 2.56, t, 2H; 2.06, m, IH; 2.00, bs, 3H; 1.92, s, 3H; 1.58, m, 7H; 1.00 - 1,38, m, 6H; 0.80, m, 2H. MS (ESI+): 587; 571; 565 (MH+): (ESI-): 563 (M-H). Calc'd for C 30 H3 8 LiN 2 O 3 SA75 H 2 O; C 59.84; H 6.95; N 4.65; Found: C 59.86; H 6.57; N 4.45. 12080 Example 1104 N-r4-(N-(2-cyclohexylethyP-N-2-methoxyethylaminomethyP-2-(2- methylphenyPbenzoyllmethionine 12085 Example 1104 A N-(2-methoxyethyP-2-cvclohexylacetamide The acid chloride from example 1178E (1.60 g, 10 mmol) in 10 mL of methylene 12090 chloride was added dropwise to a cold (0°C) solution of 2-methoxyethylamine (1.3 mL, 15 mmol) and pyridine (1.9 mL, 22 mmol) in 10 mL of methylene chloride and the mixture was stiπed ovemight. The mixture was diluted with ethyl ether and washed with water, IM aqueous phosphoric acid , 2M aqueous sodium carbonate and brine, dried, filtered and concentrated to provide 1.70 g (85%) of the title compound as a white solid. 12095 X NMR (300 MHz., CDC1 3 ): δ 5.89, bs, IH; 3.46, m, 4H; 3.37, s, 3H; 2.05, d, 2H; " 1.79, m, IH; 1.70, bm, 6H; 1.24, m, 2H; 1.17, m, IH; 0.95, m, 2H. MS (DCI, NH 3 ): 200 (MH+). 12100 Example 1104B N-(2-methoxyethyP-N-2-cyclohexylethylamine Using the procedure of example 1178F, example 1104A (1.70 g, 8.54 mmol) provided the title compound (1.56 g, 100%). MS (DCI, NH 3 ): 186 (MH + ). 12105 Example 1104C N-[4-(N-(2-cyclohexylethyP-N-2-methoxyethylaminomethyl)-2-(2- methylphenyPbenzoyllmethionine. methyl ester 12110 Using the procedure of example 1103C, example 1104B (186 mg, 1.0 mmol) and example 403G (192 mg, 0.5 mmol) were combined to provide 78 mg (28%) of the title compound. X NMR (300 MHz., CDC1 3 ): δ 7.91, dd, IH; 7.42, dd, IH; 7.18 - 7.37, m, 4H; 7.17, bs, IH; 5.89, bd, IH; 4.64, m, IH; 3.68, s, 2H; 3.66, s, 3H; 3.45, t, 2H; 3.31, s, 3H; 2.66, t, 12115 2H; 2.50, t, 2H; 2.19, s, 1.5H (o-tolyl); 2.07, s, 1.5H (o-tolyl); 2.05, m, IH; 2.03, s, 1.5H (SMe); 2.01, s, 1.5H (SMe); 1.85, m, IH; 1.63, bm, 6H; 1.34, m, 2H; 1.06 - 1.29, m, 4H; 0.88, m, 2H. MS (ESI+): 555 (MH+): (ESI-): 553 (M-H). Example 1104D N-[4-(N-f2-cycloheχylethvP-N-2-methoxyethylaminomethyl)-2-(2- methylphenvPbenzoyllmethionine A solution of example 1 104C (73 mg, 0.13 mmol) in 2 mL of 3: 1 THF/methanol was 12125 cooled in an ice bath and treated with lithium hydroxide (0.26 mL of a IM aqueous solution, 0.26 mmol) and the mixture stiπed ovemight and then concentrated. The solid was diluted with water and the pH adjusted to 4.5 with IM aqueous phosphoric acid and then extracted with 3 portions of ethyl acetate. The combined organic fractions were washed with brine, dried filtered and concetrated. The residue was lyophilized to provide 70 mg of the title 12130 compound. X NMR (300 MHz., CD 3 OD): δ 7.74, d, IH; 7.58, d, IH; 7.37, m, IH; 7. 10 - 7.31, m, 4H; 4.50, m, 3H; 3.66, t, 2H; 3.37, s, 3H; 3.22, t, 2H; 3.04, m, 2H; 2.22, bs, IH; 2. 10, m, 3H; 1.97, s, 3H; 1.90, m, 2H; 1.53 - 1.77, m, 8H; 1.14 - 1.38, m, 4H; 0.96, m, 2H. MS (ESI+): 541 (MH+): (ESI-): 539 (M-H). Calc'd for C3 1 H 44 N 2 O 4 S » 0.85 H 2 O; C 66.96; 12135 H 8.28; N 5.04; Found: C 66.97; H 8.34; N 4.87. Example 1105 12140 N-r4-(N-(2-cvclohexylethvP-N-2-methylthioethylaminomethvP-2-(2- methylphenyPbenzoyllmethionine Example 1105 A 12145 N-(2-methylthioethyl)-2-cyclohexylacetamide Following the procedure of example 1104 A, 2-methylthioethylamine (1.0 g, 1 1 mmol) was converted to the title compound (1.77 g, 89%). MS (DCI, NH 3 ): 216 (MH+); 233 (M+NH 4 ) + . Example 1105B N-(2-methylthioethyl)-2-cyclohexylethylamine Using the procedure of example 1178F, example 1105A ( 1.75 g, 8.44 mmol) was converted into the title compound (1.63 g, 100%). 12155 MS (DCI, NH 3 ): 202 (MH+). Example 1105C N-r4-(N-(2-cyclohexylethyl)-N-2-methylthioethylaminomethyl)-2-(2- 12160 methylphenyPbenzoyllmethionine. methyl ester Using the procedure of example 1103C, example 1105B (201 mg, 1.0 mmol) and example 403G (192 mg, 0.5 mmol) were combined to provide 151 mg (53%) of the title compound. X NMR (300 MHz., CDC1 3 ): δ 7.91, dd, IH; 7.42, dd, IH; 7.18 - 7.37, m, 4H; 7.17, bs, 12165 IH; 5.89, bd, IH; 4.63, m, IH; 3.66, s, 3H; 3.63, s, 2H; 2.68, m, 2H; 2.59, m, 2H; 2.48, t, 2H; 1.99 - 2.21, m, 10H; 1.85, m, IH; 1.62, bm, 6H; 1.36, m, 2H; 1.06 - 1.30, m, 4H; 0.87, m, 2H. MS (ESI+): 571 (MH+): (ESI-): 569 (M-H). Example 1105D N-r4-(N-('2-ryclohexylethvP-N-2-methylthioethylaminomethvP-2-(2- methylphenvPbenzoyllmethionine' A solution of example 1 105C (145 mg, 0.25 mmol) in 2 mL of 3: 1 THF/methanol 12175 was cooled in an ice bath and treated with lithium hydroxide (0.5 mL of a IM aqueous solution, 0.5 mmol) and the mixture stiπed overnight. The solution was concentrated to dryness and diluted with water and the pH adjusted to 4.5 with IM aqueous phosphoric acid. The solid collected was by filtration and dried in the air to provide 130 mg (93%) of the title compound. 12180 'H NMR (300 MHz., CD 3 OD): δ 7.71, d, IH; 7.57, d, IH; 7.35, d, IH; 7.10 - 7.31, m, 4H; 4.32, m, IH; 4.17, s, 2H; 3.10, m, 2H; 2.94, m, 2H; 2.76, m, 2H; 2.22, bs, IH; 2.02 - 2.09, m, 3H; 2.10, ' s, 3H; 1.99, s, 3H; 1.89, m, 2H; 1.68, m, 6H; 1.56, m, 2H; 1.09 - 1.26, m, 4H; 0.93, m, 2H. MS (ESI+): 557 (MH+): (ESI-): 555 (M-H). Calc'd for C 3 ^44^0382*0.50 H 2 O; C 12185 65.80; H 8.02; N 4.95; Found: C 65.79; H 7.89; N 4.79. Example 1106 12190 N-r4-(N-(2-cyclohexylethyP-N-l-methyl-2('S)-methylthioethylaminomethyl)-2-(2- methylphenyPbenzoyllmethionine Example 1106 A 12195 2(SVN-t-butoxycarbonylaminopropan- 1 -ol A stiπed solution of 2(S)-amino-l-propanol (1.0 g, 13.3 mmol) in 20 mL of methylene chloride was treated with di-tertbutyldicarbonate (3.19 g, 14.6 mmol) in 5 mL of methylene chloride and then the solution was treated with 10 mL of 2M aqueous sodium carbonate and stiπed for 2 hours. The biphasic mixture was diluted with water and the layers 12200 were separated. The aqueous layer was extracted with methylene chloride and the combined organic layers were dried, filtered and concentrated to provide 2.35 g (105%) of the title compound. X NMR (300 MHz., CDCI3): δ 4.59, bs, IH; 3.77, m, IH; 3.64, dd, IH; 3.52, dd, IH; 2.42, bs, IH; 1.44, s, 9H; 1.14, d, 3H. 12205 MS (DCI, NH 3 ): 176 (MH)+; 193 (M+NH 4 ) + - Example 1106B l-Methylthio-2(S)-N-t-butoxycarbonylaminopropane 12210 A stiπed solution of example 1106A (350 mg, 2.0 mmol) in 6 mL of methylene chloride was cooled in an ice/acetone bath and sequentially treated with triethylamine (0.34 mL, 2.4 mmol) and methanesulfonyl chloride (0.17 mL, 2.2 mmol) and the mixture stirred for 2 hours and then diluted with ether, extracted with water, IM aqueousphosphoric acid, brine, dried filterd and concentrated to provide a yellow oil that was used directly. The 12215 mesylate was dissolved in 2 mL of DMF and added to a mixture of sodium thiomethoxide (280 mg, 4.0 mmol) and 5 mL of DMF and the mixture was stiπed for 2 hours. The reaction was quenched by the addition of water and the mixture diluted with water and ethyl acetate. The layers were separated and the mixture was extracted with 2 additional portions of ethyl acetate and the combined organic layers washed with water and brine, dried, filtered and 12220 concentrated to provide 328 mg (80% overall) of the title compound. X NMR (300 MHz., CDCI3): δ 3.86, bs, IH; 2.65, dd, IH; 2.56, dd, IH; 2.14, s, 3H; 1.45, s, 9H; 1.22, d, 3H. MS (DCI, NH3): 206 (MH)+; 223 (M+NH 4 )+. 12225 Example 1106C l-Methylthio-2(S)-aminopropane hydrochloride salt Example 1 106B (320 mg, 1.56 mmol) was dissolved in 2 mL of 4N HCl/dioxane and stiπed for 1 Hour. The mixture was diluted with ether and filtered to provide 103 mg 12230 (53%) of the title compound as a white solid. X NMR (300 MHz., CDCI3): δ 8.56, bs, 3H; 3.51, m, IH; 2.89, dd, IH; 2.78, dd, IH; 2.17, s, 3H; 1.54, d, 3H. MS (DCI, NH3): 123 (M+NH 4 )+. Example 1106D N-r4-(N-(2-cvclohexylethvP-N-l-methyl-2(S -methylthioethylaminomethyl)-2-(2- methylphenyPbenzoyllmethionine. methyl ester Part 1. Following the general procedure of example 403H, example 1 106C (98 mg, 12240 0.69 mmol), example 403G (243 mg, 0.63 mmol), diisopropylethylamine (0.12 mL, 0.69 mmol) and acetic acid (0.18 mL, 3.14 mmol) were stiπed in 4 mL of 1 ,2-dichloroethane for 2 hours and then treated with sodium triacetoxyborohydride (263 mg, 1.26 mmol). This procedure yielded 332 mg of material that was used in the next step. Part 2. The amine prepared in part 1 was treated with 2-cyclohexylacetaldehyde (159 12245 mg, 1.26 mmol), acetic acid (0,36 mL, 6.3 mmol) and sitπed for 2 hours. This solution was treated with sodium triacetoxyborohydride (263 mg, 1.26 mmol) and the mixture stiπed overnight. The mixture was quenched and worked-up as described in example 403H. The residue obtained was purified by cloumn chromatography on silica gel (20 g, 20% ethyl acetate/hexanes) to provide 225 mg (61% overall) of the title compound. 12250 'H NMR (300 MHz., CDC1 3 ): δ 7.89, dd, IH; 7.47, d, IH; 7.15 - 7.37, m, 5H; 5.87, bd, IH; 4.63, m, IH; 3.67, d, IH; 3.65, s, 3H; 3.55, d, IH; 2.96, m, IH; 2.75, dd, IH; 2.44, m, 2H; 2.37, dd, IH; 1.99 - 2.22, m, 10H; 1.84, m, IH; 1.60, m, 6H; 1.09 - 1.33, m, 6H; 1.08, d, 3H; 0.72 - 1.00, m, 2H. MS (ESI+): 585 (MH+): (ESI-): 583 (M-H). 12255 Example 1106 N-r4-fN-r2-cyclohexylethyl -N-l-methyl-2(SVmethylthloethylaminomethvP-2-(2- methylphenyPbenzoyllmethionine 12260 Following the procedure of example 1 105D, example 1 106D (210 mg, 0.36 mmol) provided 110 mg (53%) of the title compound. X NMR (300 MHz., CD 3 OD): δ7.69, d, IH; 7.56, bd, IH; 7.37, bd, IH; 7.09 - 7.32, m, 4H; 4.33, m, IH; 4.16, m, IH; 4.00, m, IH; 3.32, dt, IH; 2.89, m, 3H; 2.64, m, IH; 2.23, bs, IH; 2.06, m, 2H; 2.04, s, 3H; 1.98, s, 3H; 1.89, m, 2H; 1.65, m, 6H; 1.44, m, 12265 2H; 1.32, d, 3H; 1.28, m, 3H; 0.88, m, 2H. MS (ESI+): 571 (MH+): (ESI-): 569 (M-H). Calc'd for C 32 H 46 N 2 O 3 S 2 ; C 67.33; H 8.12; N 4.91 ; Found: C 67.12; H 8.10; N 4.70. Example 1107 N-r4-(N-(2-cyclohexylethyP-N-2-N.N-dimethylaminomethyP-2-(2- methy lphenvPbenzoy 11 methionine Example 1107 A N-r4-(N-(2-cvclohexylethvP-N-2-N.N-dimethylaminomethvP-2-(2- methylphenyPbenzoyll methionine. methyl ester Part 1. Following the procedure of example 1106D, part 1 , example 403G (550 mg, 12280 1.43 mmol) and 2-N,N-dimethylaminoethylamine (0.31 mL, 2.86 mmol) and acetic acid (0.82 mL, 14.3 mmol) gave the coressponding secondary amine (673 mg). Part 2. Following the procedure of example 1106D part 2, the amine produced in example 1107 A, part 1 (660 mg, 1.44 mmol) and 2-cyclohexyacetaldehyde (364 mg, 2.88 mmol) gave a material that was purified by column chromatography on silica gel (25 g, ethyl 12285 acetate then 90/10/0.1 ethyl acetate/methanol/conc. aq. ammonia) providing 498 mg (60% overall) of the title compound. X NMR (300 MHz., CDC1 3 ): δ 790, dd, IH; 7.41, dd, IH; 7.18 - 7.34, m, 4H; 7.16, bs, IH; 5.88, bs, IH; 4.62, m, IH; 3.65, s, 3H; 3.63, s, 2H; 2.57, m, 2H; 2.47, m, 2H; 2.39, m, 2H; 2.21, s, 6H; 1.99, 2.28, m, 7H; 1.86, m, IH; 1.63, bm, 6H; 1.35, m, 2H; 1.20 m, 12290 2H; 1.14, m, 2H; 0.85, m, 2H. MS (ESI+): 568 (MH+): (ESI-): 566 (M-H). Example 1107B 12295 N-r4-(N-r2-cvclohexylethvP-N-2-N.N-dimethylaminomethvP-2-(2- methylphenyPbenzoyllmethionine Following the procedure of example 1104D, example 1107A (485 mg, 0.85 mmol) provided 382 mg (81%) of the title compound as a white lyophilate. X NMR (300 MHz., CD 3 OD): δ 7.66, d, IH; 7.46, d, IH; 7.05 - 7.33, m, 5H; 4.35, m, 12300 IH; 3.74, s, 2H; 3.17, t, IH; 2.82, t, 2H; 2.75, s, 6H; 2.60, m, 2H; .24, bs, IH; 1.94 - 2.12, m, 6H; 1.85, m, 2H; 1.67, m, 6H; 1.45, m, 2H; 1.21, m, 4H; 0.92, m, 2H. MS (ESI+): 554 (MH+): (ESI-): 552 (M-H). Calc'd for C32H 47 N3O 3 S*1.00 H 2 O; C 67.22; H 8.64; N 7.35; Found: C 67.23; H 8.43; N 7.26. 12305 Example 1108 N-14-(N-(l-benzyloxymethyl-2(S)-ethylthioethylaminomethyl)-2-(2- methylphenyPbenzoyllmethionine 12310 Example 1108A l-benzyloxy-2(S -t-butoxycarbonylamino-3-hydroxypropane N-BOC-O-benzylserine (5.0 g, 16.9 mmol) in 30 mL dimethoxyethane was treated 12315 with 4-methylmorpholine (2.0 mL, 18.6 mmol) and cooled to 0°C. The solution was treated with isobutylchloroformate ( 2.3 mL, 17.8 mmol) and the resulting suspension stirred for 15 minutes, then filtered. The solids collected were washed with 2 portions of dimethoxyethane and the washings combined with the original filtrate. This material was cooled in an ice bath and treated with a cold solution of sodium borohydride (1.93 g, 50.8 mmol) in 40 mL 1/2 12320 saturated sodium bicarbonate and the reaction stiπed for 2 hours. The mixture was diluted with water and extracted with 3 portions of ethyl acetate. The combined organic extracts were washed with saturated aqueous sodium bicarbonate, water and brine, dried, filtered and concentrated to provide the title compound. MS (DCI, NH 3 ): 282 (MH+); 299 (M+NH 4 )+. 12325 Example 1108B l-benzyloxy-2(S)-t-butoxycarbonylamino-3-ethylthiopropane Following the procedure described in example 1106B (and substituting potassium 12330 thioethoxide for sodium thiomethoxide), example 1108A (322 mg, 1.5 mmol) was converted to 342 mg (70% overall) the title compound. MS (DCI, NH 3 ): 326 (MH + ); 343 (M+NH 4 )+. 12335 Example 1108B l-benzyloxy-2(S)-amino-3-ethylthiopropane hydrochloride salt Following the procedure described in example 1106C, example 1108B (342 mg, 1.05 mmol) was converted to 244 mg (89%) of the title compound. MS (DCI, NH 3 ): 226 (MH+). 12340 Example 1108C N-r4-(N-f l-benzyloxymethyl-2(SVethylthioethylaminomethyl)-2-(2- methylphenyPbenzoyllmethionine. methyl ester 12345 Following the procedure described in example 1106D, part 1 , example 1 108C ( 144 mg, 0.55 mmol), example 403G (192 mg, 0.50 mmol), diisopropylethylamine (0.098 mL, 0.55 mmol) and acetic acid (0.14 mL, 2.5 mmol) and sodium triacetoxyborohydride (213 mg, 1.0 mmol) provided 196 mg (66%) of the title compound after chromatography (silica gel, 20 g, 50% ethyl acetate/hexanes). 12350 MS (ESI+): 595 (MH+): (ESI-): 593 (M-H). Example 1108D N-r4-(N-d-benzyloxymethyl-2(S -ethylthioethylaminomethyP-2-(2- 12355 methylphenyPbenzoyllmethionine Following the procedure of example 1104D, example 1 108C (187 mg, 0.31 mmol) provided 175 mg of the title compound. X NMR (300 MHz., CD 3 OD): δ 7.70, d, IH; 7.50, d, IH; 7.08 - 7.39, m, 10H; 4.59, s, 2H; 4.29, m, IH; 4.20, s, 2H; 3.70, d, 2H; 3.37, m, IH; 2.85, d, 2H; 2.49, m, 2H; 2.21, 12360 bs, 1.5H; 2.08, s, 1.5H; 2.03, m, IH; 1.98, s, 3H; 1.87, m, 2H; 1.68, m, IH; 1.20, t, 3H. MS (ESI+): 581 (MH+): (ESI-): 579 (M-H). Calc'd for C 3 2H 40 N 3 O 4 S 2 ; C 66.18; H 6.94; N 4.82; Found: C 65.52; H 6.76; N 4.58. 12365 Example 1 1 10 N-r4-(N-(2-CvclohexylethyP-N-methylaminomethyP-2-(2-methylphenyl)benzoyllomithine. Trifluoroacetate salt 12370 Example 1110 A N-r4-rN-( , 2-CyclohexylethyP-N-methylaminomethyP-2-(2-methylphenyl)benzoyll-N'- carbobenzyloxyornithine. Methyl Ester 12375 The title compound was prepared according to the procedure in example 608D, replacing L-methionine methyl ester-HCl with L-N'-carbobenzyloxyornithine methyl ester*HCl, and was isolated as a colorless oil. MS (ESI(+)) m/e 628 (M+H)+. MS (ESI(-)) m/e 626 (M-H)-. 12380 Example 1110B N-r4-(N-(2-CyclohexylethyP-N-methylaminomethyP-2-( ' 2-methylphenyPbenzoyllomithine. Trifluoroacetate salt 12385 To a solution of N- [4-(N-(2-cyclohexy lethyl)-N-methylaminomethyl)-2-(2- methylphenyl)benzoyl]-N'-carbobenzyloxyornithine methyl ester (270mg) in methanol (1.4mL) was added 5M LiOH (0.103mL). After 4h, the reaction was concentrated and the residue was dissolved in ethanol (3mL), followed by the addition of freshly distilled cyclohexene (O.lmL), then 10% palladium on carbon (50mg). The reaction vessel was 12390 tightly sealed and warmed to 80°C for lh. Analytical HPCL analysis indicates ca. 30% conversion to the title compound. The reaction was filtered and concentrated, and the hydrogenation protocol was repeated twice. Analytical HPCL analysis of the resulting mixture still indicated low conversion. The reaction was filtered and concentrated, and the residue was dissolved in a minimum of 10%methanol/water, and purified by preparative 12395 reverse-phase medium pressure liquid chromatography, eluting with a gradient of methanol water/0.1 %TFA. Lyophylization of the appropriate fractions afforded the title compound as a light yellow powder (38mg). X NMR (300 MHz, DMSO) δ 0.83-0.97 (m, 2H), 1.08-1.83 (m, 15H), 2.07-2.14 (m, 4H), 2.62-2.73 (m, 4H), 2.95-3.24 (m, 2H), 4.09-4.17 (m, IH), 4.22-4.49 (m, 2H), 12400 7.09-7.27 (m, 4H), 7.40 (s, IH), 7.54-7.73 (m, 5H), 8.40 (brd, J=5 Hz, IH), 9.68 (brs, IH). MS (APCI(-)) m/e 478 (M-H). Example 1112 N- 4-(N-(2-cyclohexylethyP-N-2-N-methylaminomethyl)-2-(2-methylphenyl)benzoyllthien- 2-ylalanine Example 1112A 3-(2-thienvP-L-alanine. methylester hydrochloride A solution of 3-(2-thienyl)-L-alanine (200 mg, 1.17 mmol) in 3 mL of methanol was treated with chlorotrimethylsilane (0.73 mL, 5.84 mmol) and the mixture heated to reflux for 12415 60 hours. The solution was then concentrated to provide 257 mg (99%) of the titie compound. MS (DCI, NH 3 ): 186 (MH+); 203 (M+NH 4 ) + - 12420 Example 1112B N-r4-(N-(2-cyclohexylethyP-N-2-N-methylaminomethyl)-2-r2-methylphenyl)benzoynthien- 2-ylalanine Following the procedure of example 608D, example 1112A (122 mg, 0.55 mmol) and example 608C (183 mg, 0.5 mmol) were converted to 154 mg (58%) of the title 12425 compound. MS (ESI+): 533 (MH+): (ESI-): 531 (M-H). Example 1112C 12430 N-r4-(N-(2-cyclohexylethyP-N-2-N-methylaminomethyP-2-(2-methylphenyPbenzoyllthien- 2-ylalanine Following the procedure of example 1105D, example 1112C (150 mg, 0.28 mmol) provided 124 mg (85%) of the title compound. X NMR (300 MHz., CD 3 OD): δ 7.69, m, IH; 7.52, dd, IH; 7.31, bs, IH; 7.21, m, 2H; 12435 7.14, m, 3H; 6.85, bt, IH; 6.72, m, IH; 4.40, m, IH; 4.24, bd, 2H; 3.10 - 3.27, m, 2H; 3.06, m, 2H; 2,72, s, 3H; 2.08, s, 3H; 1.56 - 1.76, m, 7H; 1.13 - 1.37, m, 4H; 0.96, m, 2H. MS (ESI+): 519 (MH+): (ESI-): 517 (M-H). Calc'd for C 31 H3 8 N 2 O 3 S « 0.75 H 2 0; C 69.96; H 7.48; N 5.26; Found: C 70.01 ; H 7.38; N 5.19. 12440 Example 1134 N- 4-( " l-ethylthio-3-cyclohexylprop-2-ylaminomethyP-5-fluoro-2-(2- 12445 methylphenyPbenzoy 11 methionine Example 1134A Dimethyl 2-(2-MethylphenyP-5-fluoroterephthalate 12450 A stiπed solution of the product from example 319B (2.99 g, 10.00 mmol) in in 30 ml of dioxane was cooled in an ice bath and 6.5 ml of a 48% aqueous solution of tetrafluoroboric acid was added. The resulting solution was treated with t-butylnitrite such that the internal temperature did not exceed 10°C and stiπing was continued for 30 minutes further. The mixture was carefully diluted with ether (-200 mL) and the solid collected by 12455 filtration. The dried solid was suspended in 20 mL of isooctane and heated to reflux ovemight and then diluted with 5 mL of dioxane and heating continued for 1 hour more. The resulting dark mixture was cooled to ambient temperature and concentrated. The residue was purified by column chromatography on silica gel (50g, 5% ethyl acetate/hexanes) to provide 0.87 g (29%) of the titie compound. 12460 X NMR (300 MHz., CDC1 3 ): δ 7.73, d, IH; 7.72, d, IH; 7.15 - 7.32, m, 3H; 7.06, d, IH; 3.94, s, 3H; 3.65, s, 3H; 2.07, s, 3H. MS (DCI-NH3): 320 (M+NH 4 H+). 12465 Example 1134B 2-(2-Methylphenyl)-4-carboxy-5-fluorobenzoic acid, methyl ester A solution of example 1 134A (0.87 g, 2.88 mmol) in 10 mL of 4: 1 THF/methanol was treated with 3 mL of IM aqueous lithium hydroxide and the mixture stiπed at ambient temperature for 60 hours. The solution was made acidic by the addition of excess 3N 12470 aqueous HCl and then extracted with 3 portions of ethyl acetate. The combined organic extracts were washed with water and brine, dried, filtered and concentrated to provide 0.77 g (92%) ofthe title compound sufficiently pure to use in the next step. X NMR (300 MHz., CD 3 OD): δ 7.7.74, d, IH; 7.69, d, IH; 7.15 - 7.28, m, 3H; 7.03, q, IH; 3.61, s, 3H; 2.07, s, 3H. 12475 MS (DCI, NH 3 ): 306 (M+ NH 4 +). Example 1134C 2-(2-MethylphenyP-4-hydroxymethyl-5-fluorobenzoic acid, methyl ester 12480 A solution of example 1134B (760 mg, 2.64 mol) in 5 mL of dimethoxyethane was treated with 4-methylmorpholine (0.32 mL, 2.90 mmol) and the mixture cooled in an ice bath. The clear solution was then treated with isobutylchloroformate (0.36 mL, 2.77 mmol) and the suspension stiπed for 30 minutes. The mixture was filtered and the solids washed with 2 portions of THF and the combined filtrates recooled in an ice bath. The cold solution 12485 was treated with a mixture of sodium borohydride (300 mg, 7.92 mmol) in 3 mL of 1/2 saturated sodium bicarbonate and the mixture stiπed for 2 hours. The mixture was diluted with water and extracted with 3 portions of ethyl acetate. The combined organic extracts were washed with water and brine, dried, filtered and concentrated. The residue was purified by column chromatography of silica gel (35 g, 25% ethyl acetate/hexanes) to provide 527 mg 12490 (73%) of the title compound. X NMR (300 MHz., CDC1 3 ): δ 7.67, d, IH; 7.44, d, IH; 7.15 - 7.28, m, 3H; 7.05, d, IH; 4.83, d, IH; 3.62, s, 3H; 2.07, s, 3H; 1.94, bt, IH. MS (DCI, NH 3 ): 292 (M+ NH 4 +). e 12495 Example 1134D 2-(2-MethylphenyP-4-formyl-5-fluorobenzoic acid, methyl ester A stiπed solution of example 1134C (515 mg, 1.79 mmol) in 2 mL of methylene chloride was treated with KBr (21 mg, 0.18 mmol), 2 mL of water and sodium bicarbonate 12500 (0.5 g) and then cooled in an ice bath. The mixture was treated with TEMPO (3 mg, 0.02 mmol) and then commercial bleach (Chlorox, 3.1 mL) was added such that the temperature did not exceed 5°C. The mixture was stiπed for 10 minutes at which time an additional 1.5 mL of Chlorox was added. After stiπing a further 10 minutes, the mixture was diluted with water and layers were separated. The aqueous phase was extracted with 1 portion of 12505 methylene chloride and the combined organic phases were extracted with 5% aqueous sodium bisulfite, dried, filtered and concentrated to give 478 mg (93%) of the title compound. *H NMR (300 MHz., CDC1 3 ): δ 10.43, s, IH; 7.77, d, IH; 7.73, d, IH; 7.17 - 7.31, m, 3H; 7.05, m, IH; 3.63, s, 3H; 2.06, s, 3H. 12510 MS (DCI, NH 3 ): 290 (M+ NH 4 +). Example 1134E N-r4-(l-ethylthio-3-cyclohexylprop-2-ylaminomethyP-5-fluoro-2-(2-methylphenyPbenzoic 12515 acid methyl ester Example 1134D (143 mg, 0.5 mmol) was dissolved in 2 mL of 1 ,2-dichloroethane and the amine hydrochloride salt from example 403D (178 mg, 0.75 mmol), diisopropylethylamine (0.13 mL, 0.75mmol) and acetic acid (0.15 mL, 2.50 mmol) were sequentially added. The mixture was stiπed at ambient temperature for 4 hours and then 12520 treated with sodium triacetoxyborohydride (213 mg, 1.0 mmol) and the mixture stiπed overnight. The reaction was quenched by the addition of 2 mL of 2M aqueous sodium carbonate and the mixture stiπed vigorously for lhour and then diluted with water and methylene chloride. The aqueous layer was extracted with methylene chloride and the combined organic layers dried, filtered and concentrated. The residue was purified by 12525 column chromatography on silica gel (20g, 15% ethyl acetate/hexanes) to provide 165 mg (72%) of the title compound. X NMR (300 MHz., CDC1 3 ): δ 7.67, d, IH; 7.16 - 7.31, m, 5H; 7.04, bd, IH; 3.93, s, 2H; 3.63, s, 3H; 2.76, m, 2H; 2.57, m, IH; 2.46, q, 2H; 2.06, s, 3H; 1.63, bm, 6H; 1.37, bm, 3H; 1.22, t, 3H; 1.13, m, 2H; 0.87, m, 2H. 12530 MS (ESI +): 458 (MH + ); (ESI-) 456 (M-H). Example 1134F N-14-(l-ethylthio-3-cyclohexylprop-2-ylaminomethyP-5-fluoro-2-(2-methylphenyPbenzoic 12535 acid Example 1134E (160 mg, 0.35 mmol) was dissolved in 1.5 mL of ethanol and aqueous sodium hydroxide was added (1.75 mL of a 4N solution) and the mixture heated to reflux for 3 hours. The cooled solution was concentrated to dryness and dissoved in water and the pH adjusted to ~ 4 with IM aqueous phosphoric acid. The mixture was extracted 12540 with 3 portions of ethyl acetate and the combined organic extracts were washed with brine, dried, filtered and concentrated to provide 164 mg (105%) of the title compound. •H NMR (300 MHz., CD 3 OD): δ 7.78, d, IH; 7.43, d, IH; 7.15 - 7.27, m, 3H; 7.06, bd, IH; 4.42, m, 2H; 3.48, m, IH; 3.00, dd, IH; 2.93, dd, IH; 2.58, q, 2H; 2.09, s, 3H; 1.63 -0 1.79, m, 7H; 1.45, bm, 2H; 1.14 - 1.36, m, 6H; 0.84 - 1.09, m, 2H. 12545 Example 1134G N-r4-(l-ethylthio-3-cyclohexylprop-2-ylaminomethyP-5-fluoro-2-(2- methylphenyPbenzoyllmethionine, methyl ester 12550 According to the procedure described in example 11781, example 1 134F (160 mg, 0.35 mmol) provided 140 mg (68%) of the title compound after column chromatographic purification on silica gel (20 g, 35% ethyl acetate/hexanes). X NMR (300 MHz., CDC1 3 ): δ 7.70, dd, IH; 7.14 - 7.38, m, 5H; 5.91, bd, IH; 4.60, m, IH; 3.94, s, 2H; 3.66, s, 3H; 2.77, m, 2H; 2.58, m, IH; 2.46, q, 2H; 2.28, s, 1.5 H(o- 12555 tolyl rotamer); 2.07, s, 1.5H (o-tolyl rotamer); 1.95 - 2.10, m, 5H; 1.84, m, 2H; 1.50 - 1.72, m, 6H; 1.26 - 1.48, m, 3H; 1.21, t, 3H; 1.04 - 1.26, m, 3H; 0.88, m, 2H. MS: (ESI-): 587 (M-H). 12560 Example 1134H N-14-(l-ethylthio-3-cyclohexylprop-2-ylaminomethyP-5-fluoro-2-(2- methylphenyPbenzoyllmethionine Following the procedure of example 1105D, example 1134G (130 mg, 0.22 mmol) provided 94 mg (75%) of the title compound. 12565 X NMR (300 MHz., CD 3 OD): δ 7.52, d, IH; 7.39, m, IH; 7.10 - 7.30, m, 4H; 4.29, m, IH; 4.25, q, 2H; 3.24, m, IH; 2.89, dd, IH; 2.78, dd, IH; 2.52, q, 2H; 2.22, bs, 1.5H; 2.08, bs, 1.5H; 2.05, m, IH; 1.98, s, 3H; 1.89, m, 2H; 1.69, m, 6H; 1.58, t, 2H; 1.43, m, IH; 1.25, m, IH; 1.22, t, 3H; 0.90, m, 2H. MS (ESI+): 575 (MH+): (ESI-): 573 (M-H). Calc'd for C 31 H 43 FN 2 O 3 S 2 *0.35 H 2 O; C 12570 64.07; H 7.58; N 4.82; Found: C 64.08; H 7.54; N 4.65. 12575 Example 1136 N-[4-(N-butyl-N-4-cvclohexylbenzylaminomethyl)-2-(2-methylphenyl)benzoynmethionine lithium salt 12580 Example 1136 A Methyl 4-(N-BuytylaminomethyP-2-(2-methylphenyl)benzoate To a O °C solution of intermediate 1178B (1.0 g, 3.71 mmol) in DCM (10 mL) was added oxallyl chloride (2.0 M in DCM, 3.7 mL), and a drop of DMF. The reaction was stiπed at room temperature for 2 hours, and was then evaporated to dryness. The residue 12585 was redesolved in DCM (10 mL), and was cooled to 0 °C. To it was slowly added butylamine (0.5 mL). The reaction mixture was stiπed for 5 min., and then was filtered through silca gel (10 g), rinsed with ethyl acetate, and concentrted. The solid was desolved in THF (10 ML), and to it was added borane (1.0 M in THF, 5.0 mL), and the reaction mixture was reluxed for 15 hours. Methanol (0.5 mL) was added dropwisly to the reaction, 12590 followed by concentrated HCl (1 mL), and the mixture was heated at 60 °C for 1 hour. Then it was cooled to room temperature, the reaction mixture was adjusted to pH about 12- 14 with sodium carbonate (2.0 M in water). The reaction mixture was then partitioned between ethyl acetate (50 mL) and water (5 mL). The organic layer was washed with water (10 mL), brine (20 mL), dried over anhydrous magnesium sulfate, filtered and concentrated 12595 to give the intermediate amine. The amine was used without further purification. Example 1136B Methyl 4- rN-butyl-N-(4-cyclohexylbenzylcarbonyl)aminomethyll-2-(2- 12600 methylphenyPbenzoate To a 0 °C solution of 4-cyclohexylbenzoic acid (204 mg, 1.0 mmol) in DCM (3 mL) was added oxallyl chloride (2.0 M in DCM, 1.0 mL), and a drop of DMF. The reaction was stiπed at room temperature for 2 hours, and was then evaporated to dryness. The residue was redesolved in DCM (10 mL), and was cooled to 0 °C. To it was slowly added 12605 the intermediate 1136A (156 mg, 0.5 mmol) and triethylamine (202 mg, 2.0 mmol) in DCM (3 mL). The reaction mixture was stiπed for 5 min., and then was filtered through silca gel (10 g), rinsed with ether, and concentrted. The residue was purified by column chromatography with 20% ethyl acetate in to give the title compound (165 mg, 66%). 1HNMR (300 MHz, CDC1 3 ) δ 7.95 (d, 1 H), 7.32-7.16 (m, 9 H), 7.05 (br d, 1 H), 5.85- 12610 5.55 (loop, 2 H), 3.61 (s, 3 H), 3.47-3.17 (broad loop, 2 H), 2.49 (m, 1 H), 2.06 (s, 3 H), 1.90-0.70 (m, 17 H). MS(CI/NH 3 ) m/z: 498 (M+H) + . Example 1136C 12615 Methyl 4-(N-Butyl-N-4-cyclohexylbenzylaminomethyl)-2-(2-methylphenyPbenzoate To a solution of intermediate 1136B (93 mg) in THF (2 ML) was added borane (1.0 M in THF, 1.0 mL), and the reaction mixture was reluxed for 15 hours. Methanol (0.5 mL) was added dropwisly to the reaction, followed by concentrated HCl (0.5 mL), and the mixture was heated at 60 °C for 1 hour. Then it was cooled to room temperature, and was 12620 adjusted to pH about 12-14 with sodium carbonate (2.0 M in water). The reaction mixture was then partitioned between ethyl acetate (50 mL) and water (5 mL). The organic layer was washed with water (10 mL), brine (20 mL), dried over anhydrous magnesium sulfate, filtered and concentrated to give the title amine (88 mg, 94%). 1HNMR (300 MHz, CDC1 3 ) δ 7.90 (d, 1 H), 7.42 (dd, 1 H), 7.30-7.15 (m, 4 H), 7.12 (m, 2 H), 7.06 (m, 1 H), 3.59 12625 (s, 2 H), 3.57 (br s, 2 H), 3.53 (br s, 2 H), 2.47 (m ,1 H), 2.41 (t, 2 H), 2.05 (s, 3 H), 1.90-1.20 (m, 14 H), 0.94 (t, 3 H). MS(CI/NH 3 ) m/z: 484 (M+H) + . Example 1136D 12630 N-r4-( " N-Butyl-N-4-cyclohexylbenzylaminomethyP-2-(2-methylphenyl)benzoyl1methionine Methyl Ester The procedures descriped in the Example 403E and 403F were used here to convert above intermediate 1136C (85 mg) to the title methyl ester 1136D (73 mg, 68%). 'HNMR (300 MHz, CDC1 3 ) δ 7.90 (2 d's 1 H), 7.45 (br d, 1 H), 7.35-7.22 (m, 6 H), 7.19 (br s, 1 12635 H), 7.13 (br d, 2 H), 5.85 (m, 1 H), 4.62 (m, 1 H), 3.65 (s, 3 H), 3.57 (s, 2 H), 3.53 (s, 2 H), 2.48 (m, 1 H), 2.41 (t, 2 H), 2.20-2.00 (4 s's, 6 H), 2.05 (m, 2 H), 1.92-1.20 (m, 16 H), 0.82 (t, 3 H). MS(CI/NH 3 ) m/z: 615 (M+H) + . 12640 Example 1136E N-r4-(N-butyl-N-4-cyclohexylbenzylaminomethyl)-2-(2-methylphenyPbenzoyllmethionine lithium salt The procedure descriped in the Example 4031 was used here to convert the intermediate 1136D (64 mg) to the title lithium salt (64 mg, 100%). l H NMR (300 MHz, 12645 dmso-d 6 ) δ 7.49 (d, 1 H), 7.37 (br d, 1 H), 7.25-7.09 (m, 9 H), 6.91 (d, 1 H), 3.63 (m, 1 H), 3.56 ( br s, 2 H), 3.47 (br s, 2 H), 2.45 (m, 1 H), 2.37 (t, 2 H), 2.17-1.98 (m, 8 H), 1.81-1.17 (m, 16 H), 0.76 (t, 3 H). MS(ESI-) m/z: 599 (M-H) ~ . Example 1137 N-[4-(N-Butyl-N-4-cyclohexylbenzoylaminomethyl)-2-(2-methylphenyPbenzoynmethionine lithium salt Example 1137 A N- 4-(N-butyl-N-4-cyclohexylbenzoylaminomethyl)-2-(2-methylphenyPbenzoyllmethionine Methyl Ester The procedures descriped in the Example 403E and 403F were used here to convert 12660 intermediate 1136B (63 mg) to the title methyl ester 1137 A (72 mg, 90%). 'HNMR (300 MHz, CDC1 3 ) δ 7.94 (2 d's 1 H), 7.37-7.15 (m, 10 H), 5.89 (m, 1 H), 4.80 (m, 1 H), 4.61 (br. loop, 2 H), 3.66 (s, 3 H), 3.43,3.22 (2 br loops, 2 H), 2.50 (m, 1 H), 2.20-2.00 (m, 8 H), 1.92-1.00 (m, 16 H), 0.96-0.70 (2 br loops, 3 H). MS(CI/NH 3 ) m/z: 629 (M+H) + . Example U37B N-r4-(N-Butyl-N-4-cyclohexylbenzoylaminomethyP-2-( " 2-methylphenyPbenzoyllmethionine lithium salt The procedure descriped in the Example 4031 was used here to convert the 12670 intermediate 1137B (68 mg) to the title lithium salt (67 mg, 100%). Η NMR (300 MHz, dmso-d 6 ) δ 7.53 (br d, 1 H), 7.42-7.08 (m, 9 H), 6.97 (m, 1 H), 6.95 (br d, 1 H), 4.72,4.57 (2 br. loops, 2 H), 3.65 (m, 1 H), 3..17 (br loop, 2 H), 2.50 (m, 1 H), 2.20- 1.88 (m, 8 H), 1.86-0.95 (m, 16 H), 0.88,0.67 (2 br loops, 3 H). MS(ESI-) m/z: 613 (M-H) " 12675 Example 1139 N-[4-(N-CyclohexylaminocarbonylethyP-2-(2-methylphenyl)benzoyllmethionine lithium salt 12680 Example 1139 A N-[4-(N-CyclohexylaminocarbonylethyP-2-(2-methylphenyPbenzoynmethionine lithium salt The procedures descriped in the Example 403E and 403F were used here to convert 12685 intermediate 1144C (127 mg) to the title methyl ester (141 mg, 83%). 'HNMR (300 MHz, CDC1 3 ) δ 7.89 (2 d's, 1 H), 7.32-7.24 (m, 4 H), 7.95 (br d, 1 H), 7.03 (br s, 1 H), 5.86 (br d, 1 H), 5.16 (m, 1 H), 4.62 (m, 1 H), 3.75 (m, 1 H), 3.02 (t, 2 H), 2.45 (t, 2 H), 2.20-2.00 (m, 8 H), 1.92-0.97 (m, 12 H). ■ Example 1139B N-[4-(N-CvclohexylaminocarhonylethyP-2-(2-methylphenyPbenzoyllmethionine lithium salt The procedure descriped in the Example 4031 was used here to convert the intermediate 1139A (134 mg) to the title lithium salt (121 mg, 93%). Η NMR (300 MHz, 12695 dmso-d 6 ) δ 7.67 (d, 1 H), 7.45 (d, 1 H), 7.27-7.08 (m, 5 H), 6.97 (m, 1 H), 6.88 (m, 1 H), 3.66 (m, 1 H), 2.85 (t, 2 H), 2.36 (t, 2 H), 2.00-1.90 (m, 8 H), 1.88-0.98 (m, 12 H). MS(ESI-) m/z: 495 (M-H) " . Example 1140 N-r4-(N-cyclohexylmethyl-N-butylaminoethyP-2-(2-methylphenyPbenzoyllmethionine lithium salt Example 1140A Methyl 4-(EthoxycarbonylmethyP-2-(2-methylphenyPbenzoate A solution of intermediate 1178D (397 g, 1.24 mmol), palladium(II) acetate (22 mg), l,3-bis(diphenylphosphino)propane (42 mg), N,N-diisopropylethylamine (0.5 mL) 12710 in ethanol (1 mL) and DMF (5 mL) was stiπed at 80 °C under carbon monoxide balloon for 4 hours. The reaction mixture was then partitioned between ethyl acetate (80 mL) and water (20 mL). The organic layer was washed with water (2 X 20 mL), brine (20 mL), dried over anhydrous magnesium sulfate, filtered and concentrated. The residue was purified by column chromatography with 5% ethyl acetate in hexane to give the title compound (233 12715 mg, 58%). 'HNMR (300 MHz, CDC1 3 ) δ 7.94 (d, 1 H), 7.35 (dd, 1 H), 7.30-7.17 (m, 3 H), 7.16 (d, 1 H), 7.07 (br d, 1 H), 4.16 (q, 2 H), 3.67 (s, 2 H), 3.61 (s, 3 H), 2.06 (s, 3 H), 1.25 (t, 3 H). MS(CI/NH 3 ) m/z: 330 (M+NH 4 ) + . H 12720 Example 1140B Methyl 4-(CarboxymethyP-2-(2-methylphenvPbenzoate To the solution of intermediate 1140A (213 mg, 0.682 mmol) in methanol (3 mL) was added NaOH (0.979 M in water, 0.697 mL). After 2 hours, the reaction mixture was acidified with HCl (1.0 M, 1 mL), and was then partitioned between ethyl acetate (80 mL) 12725 and water (20 mL). The organic layer was washed with water (2 X 20 mL), brine (20 mL), dried over anhydrous magnesium sulfate, filtered and concentrated. The residue was used witout further purification. 12730 Example 1140C N-Butylcyclohexymethylamine The procedures descriped in the Example 1178E and 1178F were used here to convert cyclohexylacetyl chloride (1.47 g, 10 .0 mmol) and butylamine to the title amine in 85% yield. The amine was not purified before it was used. 12735 Example 1140D Methyl 4-(N-Cyclohexylmethyl-N-butylaminocarbonylmethyP-2-(2-methylphenyPbenzoate The procedure described in example 1144C was used here to combine intermediate 12740 1 HOB (311 mg, 1.10 mmol) and intermediate 1140C (205 mg) to give the title compound (247 mg, 52%). 1HNMR (300 MHz, CDC1 3 ) δ 7.94 (d, 1 H), 7.33 (M, 1 H), 7.25-7.15 (m, 3 ' H), 7.13,7.1 1 (2 d's, 1 H), 7.05 (m, 1 H), 3.76,3.75 (2 s's, 2 H), 3.60 (s, 3 H), 3.35-3.05 (m, 4H), 2.05,2.04 (2 s's, 3 H), 1.80-1.10 (m, 15 H), 0.91 ,0.89 (2 t's, 3 H). MS(CI/NH 3 ) m/z: 436 (M+H) + . 12745 Example 1140E Methyl 4(N-Cyclohexylmethyl-N-butylaminoethyl)-2-(2-methylphenyPbenzoate A solution of intermediate 1140D (118 mg, 0.271 mmol) and borane ( 1.0 M in 12750 THF, 0.54 mL) in THF was reluxed for 15 hours. Methanol (0.5 mL) was added dropwisly to the reaction, followed by concentrated HCl (0.5 mL), and the mixture was heated at 60 °C for 1 hour. The it was cooled to room temperature, The reaction mixture was adjusted to pH about 12-14 with sodium carbonate (2.0 M in water). The reaction mixture was then partitioned between ethyl acetate (50 mL) and water (5 mL). The organic 12755 layer was washed with water (10 mL), brine (20 mL), dried over anhydrous magnesium sulfate, filtered and concentrated to give the intermediate amine 1140E. The amine was used without further purification. 1HNMR (300 MHz, CDC1 3 ) δ 7.90 (d, 1 H), 7.28-7.17 (m, 4 H), 7.05 (m, 2 H), 3.60 (s, 3 H), 2.75 (m, 2 H), 2.66 (m, 2 H), 2.40 (t, 2 H), 2.19 (d, 2 H), 2.06 (s, 3 H), 1.80-1.10 (m, 15 H), 0.88 (t, 3 H). MS(CI/NH 3 ) m/z: 422 (M+H) + . 12760 Example 1 140F N-[4-(N-Cvclohexylmethyl-N-hutylaminoethyP-2-(2-methylphenvPbenzoyllmethionine Methyl Ester 12765 The procedures descriped in the Example 403E and 403F were used here to convert the above intermediate amine 1140E to the title methyl ester (1 13 mg, 76%, 3 steps from 1 140D). 'HNMR (300 MHz, CDC1 3 ) δ 7.90 (2 d's, 1 H), 7.34-7.18 (m, 5 H), 7.01 (s, 1 H), 5.87 (br d, 1 H), 4.62 (m, 1 H), 3.65 (s, 3 H), 2.75 (m, 2 H), 2.66 (m, 2 H), 2.41 (t, 2 H), 2.20 (d, 2 H), 2.19-1.98 (m, 8 H), 1.87 (m, 1 H), 1.80-1.10 (m, 16 H), 0.88 (t, 3 12770 H). MS(CI/NH 3 ) m/z: 553 (M+H) + . Example 1140G N-r4-(N-cyclohexylmethyl-N-butylaminoethyP-2-(2-methylphenvPbenzoyllmethionine 12775 lithium salt The procedure descriped in the Example 4031 was used here to convert the intermediate 1140F (107 mg) to the title lithium salt (91 mg, 87%). Η NMR (300 MHz, dmso-d 6 ) δ 7.51 (d, 1 H), 7.33-7.13 (m, 5 H), 7.05 (br s, 1 H), 6.95 (m, 1 H), 3.71 (m, 1 H), 2.76 (m, 2 H), 2.67 (m, 2 H), 2.42 (t, 2 H), 2.21 (d, 2 H), 2.10-1.82 (m, 8 H), 1.80- 12780 1.10 (m, 17 H), 0.88 (t, 3 H). MS(ESI-) m/z: 537 (M-H) " . Example 1141 12785 N-f4-fN-Cyclohexylmethyl-N-butylaminocarhonylmethvP-2-(2- methylphenvPbenzoyllmethionine lithium salt Example 1 141 A 12790 N-| " 4-(N-Cyclohexylmethyl-N-butylaminocarbonylmethyl)-2-(2- methylphenyPbenzoyllmethionine Methyl Ester The procedures descriped in the Example 403E and 403F were used here to convert the intermediate 1 HOD ( 101 mg) to the title methyl ester (127 mg, 97%). 1HNMR (300 MHz, CDC1 3 ) δ 7.92 (m, 1 H), 7.37-7.22 (m, 4 H), 7.19 (m, 1 H), 7.1 1 (br d, 1 H), 5.88 12795 (br d, 1 H), 4.61 (m, 1 H), 3.76,3.75 (2 s's, 2 H), 3.65 (s, 3 H), 3.37-2.04 (m, 4 H), 2.00- 1.97 (m, 8 H), 1.95-1.10 (m, 17 H), 0.92,0.88 (2 t's, 3 H). MS(CI/NH 3 ) m/z: 567 (M+H) + . 12800 Example 1 14 IB N-r4-(N-Cyclohexylmethyl-N-butylaminocarbonylmethyl)-2-(2- methylphenyPbenzoyll methionine lithium salt The procedure descriped in the Example 4031 was used here to convert the intermediate 1 141A (1 19 mg) to the title lithium salt ( 102 mg, 86%). Η NMR (300 MHz, 12805 dmso-d 6 ) δ 7.48 (2 d's, 1 H), 7.30 (m, 1 H), 7.25-7.08 (m, 4 H), 7.03 (br s, 1 H), 5.95 (m, 1 H), 3.74,3.72 (2 s's, 2 H), 3.69 (m, 1 H), 3.23 (t, 2 H), 3.11 (m, 2 H), 2.20- 1.90 (m, 8 H), 1.85 (m, 1 H), ), 1.79-1.00 (m, 17 H), 0.86,0.83 (2 t's, 3 H). MS(ESI-) m/z: 551 (M-Hf. 12810 Example 1142 N-[4-(N-Cyclohexanoyl-N-butylaminoethyP-2-(2-methylphenyPbenzoyllmethionine lithium salt 12815 Example 1142 A Methyl 4-(N-ButylaminocarbonylmethyP-2-(2-methylphenyPbenzoate The procedure described in example 1144C was used here to combine intermediate 12820 1 HOB (200 mg, 0.70 mmol) and butylamine to give the title compound (171 mg, 69%). 'HNMR (300 MHz, CDC1 3 ) δ 7.95 (d, 1 H), 7.34 (dd, 1 H), 7.30-7.17 (m, 3 H), 7.13 (d, 1 H), 7.05 (d, 1 H), 5.36 (m, 1 H), 3.61 (s, 3 H), 3.60 (s, 2 H), 3.24 (q, 1 H), 2.07 (s, 3 H), 1.42 (m, 2 H), 1.27 (m, 2 H), 0.88 (t, 3 H). Example 1142B Methyl N-14-(N-Cycloheχanoyl-N-butylaminoethyP-2-(2-methylphenvPbenzoate The procedures described in 1 H3B was used here to convert 1142A (102 mg, 0.36 mmol) to the title compound (137 mg, 87%). 1HNMR (300 MHz, CDC1 3 ) δ 7.92 (2 d's, 1 12830 H), 7.30-7.17 (m, 4 H), 7.05 (m, 2 H), 3.61 (2 s's, 3 H), 3.52 (m, 2 H), 3.07,3.06 (2 t's, 2 H), 2.90 (t, 2 H), 2.37 (m, 1 H), 2.07,2.04 (2s's, 3 H), 2.00-1.15 (m, 14 H), 0.92,0.90 (2 t's, 3 H). MS(CI/NH 3 ) m/z: 436 (M+H) + . 12835 Example 1142C N-r4-rN-Cyclohexanoyl-N-butylaminoethyP-2-(2-methylphenyPbenzoyllmethionine Methyl Ester The procedures descriped in the Example 403E and 403F were used here to convert the above intermediate 1142B (130 mg) to the title methyl ester ( 112 mg, 66%). 1HNMR 12840 (300 MHz, CDC1 3 ) δ 7.91 (2 d's, 1 H), 7.37-7.15 (m, 5 H), 7.06,6.99 (2 br s's, 1 H), 6.90 (br d, 1 H), 4.61 (m, 1 H), 3.66,2.65 (2 s's, 3 H), 3.52 (m, 2 H), 3.19,2.92 (2 m's, 4 H), 2.30-2.00 (m, 9 H), 1.86 (m, 1 H), 1.80,1.10 (m, 15 H), 0.94,0.91 (2 t's, 3 H). MS(CI/NH 3 ) m/z: 567 (M+H) + . Example 1142D N- 4-(N-Cyclohexanoyl-N-butylaminoethyl)-2-('2-methylphenyPbenzoyllmethionine lithium salt The procedure descriped in the Example 4031 was used here to convert the 12850 intermediate 1142C (103 mg) to the title lithium salt (99 mg, 97%). Η NMR (300 MHz, dmso-d 6 ) δ δ 7.48 (2 d's, 1 H), 7.31-6.86 (m, 7 H), 3.63 (m, 1 H), 3.48 (m, 2 H), 3.10,2.95 (2 m's, 2 H), 2.82 (2 t's, 2 H), 2.25-1.90 (m, 9 H), 1.80 (m, 1 H), 1.75- 1.07 (m, 15 H), 0.84,0.80 (2 t's, 3 H). MS(ESI-) m/z: 551 (M-H) " . 12855 Example 1143 N-H-(N-Cyclohexylmethyl-N-butanoylaminoethyP-2-(2-methylphenyPbenzoyllmethionine lithium salt 12860 Example 1143 A Methyl 4-(N-CyclohexylmethylaminocarbonylmethyP-2-(2-methylphenyPbenzoate The procedure described in example 1144C was used here to combine intermediate 12865 1 HOB (301 mg, 1.05 mmol) and cyclohexylmethylamine to give the title compound (266 mg, 67%). 'HNMR (300 MHz, CDC1 3 ) δ 7.97 (d, 1 H), 7.35 (dd, 1 H), 7.27-7.17 (m, 3 H), 7.15 (d, 1 H), 7.05 (d, 1 H), 5.41 (m, 1 H), 3.62 (2 overlapped s's, 5 H), 3.07 (t, 2 H), 2.06 (s, 3 H), 1.85-0.87 (m, 11 H). MS(CI/NH 3 ) m/z: 380 (M+H) + . e Example 1143B Methyl 4-(N-Cvclohexylmethyl-N-butanoylaminoethyP-2-(2-methylphenyPbenzoate To a solution of intermediate 1143A (108 mg, 0.285 mmol) in THF (2 ML) was added borane ( 1.0 M in THF, 0.5 mL), and the reaction mixture was stiπed at room 12875 temperature for 7 hours. Methanol (0.5 mL) was added dropwisly to the reaction, followed by concentrated HCl (0.5 mL), and the mixture was heated at 60 "C for 1 hour. Then it was cooled to room temperature, and was adjusted to pH about 12-14 with sodium carbonate (2.0 M i water). The reaction mixture was then partitioned between ethyl acetate (50 mL) and water (5 mL). While still in the separatory funnel, butyryl chloride (0.5 mL) was added 12880 to the organic layer, followed by additon of sodium bicarbonate (saturated in water, 5 mL), and the mixture was well shaked. The mixture was washed with NaOH (1.0 M, 10 mL), water (2 X 10 mL), brine (10 mL), dried over anhydrous magnesium sulfate, filtered and concentrated. The residue was purified by column chromatography with 20% ethyl acetate in hexane to give the title compound ( to give the title amine (113 mg, 91%). HNMR (300 12885 MHz, CDC1 3 ) δ 7.94 (2d'd, 1 H), 7.31-7.18 (m, 4 H), 7.10-7.02 (m, 2 H), 3.62,3.61 (2 s's, 3 H), 3.52 (m, 2 H), 3.00-2.85 (m, 4 H), 2.26,2.18 (2 t's, 2 H), 2.06,2.05 (2 s's, 3 H), 1.80-0.80 (m, 13 H), 0.94,0.91 (2 t's, 3 H). MS(CI/NH 3 ) m/z: 436 (M+H) + . 12890 Example 1143C N-r4-(N-Cyclohexylmethyl-N-butanoylaminoethyl)-2-(2-methylphenyPbenzoyllmethionine Methyl Ester The procedures descriped in the Example 403E and 403F were used here to convert the above intermediate 1143B (130 mg, 0.300 mmol) to the titie methyl ester (1 12 mg, 12895 66%). 'HNMR (300 MHz, CDC1 3 ) δ 7.90 (m, 1 H), 7.35-7.21 (m, 4 H), 7.19 (m, 1 H), 7.03 (br d, 1 H), 5.89 (br d, 1 H), 4.61 (m, 1 H), 3.65 (s, 3 H), 3.52 (m, 2 H), 3.30,3.07 (2 m's, 2 H), 2.90 (t, 2 H), 2.40-1.97 (m, 10 H), 1.90-1.10 (m, 15 H), 0.92,0.90 (2 t's, 3 H). MS(CI/NH 3 ) m/z: 567 (M+H) + . Example 1143D N-[4-rN-Cyclohexylmethyl-N-butanoylaminoethyP-2-(2-methylphenyPbenzoyllmethionine lithium salt The procedure descriped in the Example 4031 was used here to convert the 12905 intermediate 1143C (104 mg) to the title lithium salt (95 mg, 100%). Η NMR (300 MHz, dmso-d 6 ) δ 7.48 (2 d's, 1 H), 7.31-7.10 (m, 5 H), 7.10-6.87 (m, 2 H), 3.66 (m, 1 H), 3.57-3.39 (m, 2 H), 3.22,3.09 (2 m's, 2 H), 2.85,2.79 (2 t's, 2 H), 2.40,2.25 (2 m's, 2 H), 2.20-1.90 (m, 8 H), 1.83 (m, 1 H), 1.75-1.06 (m, 14 H), 0.87,0.85 (2 t's, 3 H). MS(ESI-) m/z: 551 (M-H) " . 12910 Example 1144 N-H-(N-CyclohexylpropyP-2-(2-methylphenyl)benzoyllmethionine lithium salt 12915 Example 1144 A Methyl 4-(tert-ButoxycarbonylethvD-2-(2-methylphenyDbenzoate To a solution of (t-butoxycarbonylmethyl)triphenylphosphonium bromide ( 10.98 g, 12920 24.0 mmol) in THF (150 mL) at 0 °C was added potassium t-butoxide ( 1.0 M in THF, 24 mL) over 5 min. After 2 h, the aldehyde from example 1171 A (20 mmol) in THF ( 10 mL) was added slowly over 5 min., and the reaction was further stiπed for 30 min. The reaction mixture was diluted with hexane (200 mL), and the resulting muddy mixture was filtered through silica gel (200 g), rinsed with ether, and concentrated to give an intermediate olefin. 12925 Η NMR (300 MHz, CDC1 3 ) δ 7.97 (d, 1 H), 7.59 (d, 1 H), 7.54 (dd, 1 H), 7.37 (d, 1 H), 7.30-7.27 (m, 3 H), 7.06 (d, 1 H), 6.44 (d, 1 H), 3.61 (s, 3 H), 2.06 (s, 3 H), 1.52 (s, 9 H). MS(CI/NH 3 ) m/z: 353 (M+H) + , 370 (M+NH 4 ) + . That intermediate was mixed with palladium on carbon (10%, 2.0 g) in ethanol (30 mL), and was stiπed under a hydrogen balloon overnight. The mixture was then filtered 12930 through Celite™ (5 g), and the filtrate was concentrated. The residue was then redesolved in ether (100 mL) and the solution was filtered through silica gel (30 g). Concentration of the filtrate afforded the title compound (7.27 g, 99% for 2 steps). Η NMR (300 MHz, CDC1 3 ) δ 7.91 (d, IH), 7.28-7.15 (m, 4 H), 7.07-7.03 (m, 2 H), 3.60 (s, 3 H), 2.97 (t, 2 H), 2.57 (t, 2 H), 2.05 (s, 3 H), 1.40 (s, 9 H). MS(CI/NH 3 ) m/z: 355 (M+H) + , 372 (M+NH 4 f. 12935 Example 1144B Methyl 4-(2-Carboxyethyl)-2-(2-methylphenyPbenzoate A solution of intermediate 1144 A (5.00 g) in trifluoroacetic acid (20 mL) and methyl 12940 sulfide (3 mL) was stiπed at room temperature for 7 hours. Sovlent was then evaporated to give an off-white solid, which was used without further purification. Example 1144C 12945 Methyl 4-(2-CyclohexylcarbomoylethyP-2-(2-methylphenyl)benzoate To a solution of intermediate 1 144B (150 mg, 0.50 mmol), oxallyl chloride (2.0 M in DCM, 0.5 mL) in DCM (2 mL) was added a small drop of DMF. After 2 hours at room temperature , the reaction was concentrated to drynees, and redeolved in DCM (3 mL). To it was added cyclohexylamine (99 mg, 1 mmol) and triethylamine (100 mg, 1 mmol). After 15 12950 min., HCl ( 1.0 M in ether, 2.0 mL) was added to the reaction mixture, and it was filtered through silica gel (5 g). The residue after concentration of the filtrate was purified by column chromatography with 20% ethyl acetate in hexane to give the title compound (152 mg, 80%). Η NMR (300 MHz, CDC1 3 ) δ 7.90 (d, 1 H), 7.28-7.15 (m, 4 H), 7.07-7.02 (m, 2 H), .5.16 (m, 1 H), 3.72 (m, 1 H), 3.60 (s, 3H), 3.02 (t, 2 H), 2.45 (t, 2 H), 2.05 (s, 3 H), 12955 1.85 (m, 2 H), 1.70-1.55 (m, 3 H), 1.40-0.95 (m, 6 H). MS(CI/NH 3 ) m/z: 380 (M+H) + , 397 (M+NH 4 ) + . Example 1144D 12960 N- 4-( " N-CyclohexylpropyP-2-C2-methylphenyPbenzoyllmethionine A solution of intermediate 1 144C (150 mg, 0.40 mmol) and borane (1.0 M in THF, 1.0 mL) in THF (1 mL) was reluxed for 15 hours. Methanol (0.5 mL) was added dropwisly to the reaction, followed by concentrated HCl (0.5 mL), and the mixture was heated at 60 °C for 1 hour. The reaction mixture was cooled to room temperature, and was adjusted to pH 12965 about 12-14 with sodium carbonate (2.0 M in water). The reaction mixture was then partitioned between ethyl acetate (50 mL) and water (5 mL). The organic layer was washed with water (10 mL), brine (20 mL), dried over anhydrous magnesium sulfate, filtered and concentrated to give the intermediate amine. The amine was used without further purification. MS(CI/NH 3 ) m/z: 366 (M+H) + . 12970 The procedures descriped in the Example 403E and 403F were used here to convert the above intermediate amine to the title methyl ester (58%, 3 steps). Example 1 144E 12975 N-r4-(N-Cyclohexylpropyl)-2-(2-methylphenyPbenzoyllmethionine lithium salt The procedure descriped in the Example 4031 was used here to convert the intermediate 1 144D (121 mg) to the title lithium salt ( 107 mg, 100%). Η NMR (300 MHz, dmso-d 6 ) δ 7.45 (d, 1 H), 7.27-7.08 (m, 4 H), 7.02-6.93 (m, 2 H), 6.90 (m, 1 H), 3.80 (m, 1 H), 3.65 (m, 1 H), 3.30 (m, 2 H), 2.64 (t, 2 H), 2.20- 1.80 (m, 10 H), 1.80- 1.45 (m, 12980 7 H), 1.30-0.88 (m, 6 H). MS(ESI-) m/z: 481 (M-H) " . Example 1 145 12985 N-r4-(N-Cyclohexyl-N-propanoylaminopropyP-2-(2-methylphenyl)benzoyllmethionine To s stiπed mixture of 1144E (70 mg, 0.14 mmol) in THF ( 1 mL) and saturated aqueous sodium bicarbonate (1 mL) was added propionyl chloride (0.10 mL). After 10 min, the reaction mixture was adjusted to pH 4-5, and it was then partitioned between ethyl acetate (50 mL) and water (5 mL). The organic layer was washed with water (10 mL), brine 12990 (10 mL), dried over anhydrous magnesium sulfate, filtered and concentrated. The residue was heated at 60 °C under high vacuum for 5 hours to give the title compound (59 mg, 78%). Η NMR (300 MHz, dmso-d 6 ) δ 7.47 (m, 1 H), 7.32-6.97 (m, 7 H), 4.25 (m, 1 H), 3.57 (m, 1 H), 3.35 (m, 2 H), 2.80-2.60 (m, 2 H), 2.30- 1.85 (m, 12 H), 1.85- 1.45 (m, 7 H), 1.30-0.88 (m, 9 H). MS(ESI-) m/z: 537 (M-H) " . 12995 Example 1 146 N- 4-( " N-Cvclohexyl-N-butylaminopropyP-2-(2-methylphenyPbenzoyllmethionine lithium 13000 salt Example 1 146 A N-Butylcvclohexaylamine 13005 The procedures descriped in the Example 1 178E and 1 178F were used here to convert butyric chloride and cyclohexylamine to the title amine in 86% yield. H NMR (300 MHz, CDC1 3 ) δ 2.62 (t, 2 H), 2.41 (m, 1 H), 1.95-1.00 (m, 15 H), 0.92 (t, 3 H). MS(CI/NH 3 ) m/z: 156 (M+H) + . e Example 1 146B Methyl N-r4-(N-Cyclohexyl-N-butylaminopropyl)-2-(2-methylphenyPbenzoate The procedure descriped in the Example 1 144C was used here to convert the intermediate 1144B (298 mg) and N-butylcyclohexylamine (intermediate 1 146A, 310 mg, 13015 2.0 mmol) to the title methyl ester (233 mg, 54%). Η NMR (300 MHz, CDC1 3 ) δ 7.90 (2 d's, 1 H), 7.30-7.15 (m, 4 H), 7.07 ( , 2 H), 4.25 (m, 1 H), 3.60 (s, 3 H), 3.18 (m, 1 H), 3.05 (m, 3 H), 2.62 (m, 2 H), 2.06 (2s's, 3 H), 1.85- 1.05 (m, 14 H), 0.90 (2 t's, 3 H). MS(CI/NH 3 ) m/z: 436 (M+H) + . Example 1146C N-r4-(N-Cyclohexyl-N-butylaminopropyP-2-('2-methylphenyPbenzoyllmethionine Methyl Ester The procedure descriped in the Example 1144C was used here to convert the 13025 intermediate 1 146B (230 mg) to the title methyl ester (184 mg, 63%). Η NMR (300 MHz, CDC1 3 ) δ 7.90 (2 d's, 1 H), ), 7.35-7.19 (m, 4 H), 7.03 (m, 1 H), 5.89 (m, 1 H), 4.62 (m, 1 H), 3.66 (s, 3 H), 3.05 (m, 1 H), 2.66 (t, 2 H), 2.46 (t, 2 H), 2.41 (t, 2 H), 2.20- 2.00 (4 s's, 6 H), 2.05 (m, 2 H), 1.90-1.00 (m, 18 H), 0.90 (t, 3 H). MS(CI/NH 3 ) m/z: 553 (M+H) + . 13030 Example 1146D N-r4-(N-Cyclohexyl-N-butylaminopropyP-2-(2-methylphenyPbenzoyllmethionine lithium salt 13035 The procedure descriped in the Example 4031 was used here to convert the intermediate 1146C (179 mg) to the title lithium salt (153 mg, 81%). 1H NMR (300 MHz, dmso-d 6 ) δ 7.46 (m, 1 H), 7.35-7.08 (m, 4 H), 7.07-6.90 (m, 2 H), 3.70 (m, 1 H), 3.05 (m, 1 H), 2.64 (t, 2 H), 2.37 (m, 4 H), 2.20-1.90 (m, 8 H), 1.90-0.95 (m, 18 H), 0.85 (t, 3 H). MS(ESI-) m/z: 537 (M-H) " . 13040 Example 1 147 N-[4-(N-Cyclohexyl-N-methylaminocarbonylethyl)-2-(2-methylphenyPbenzoyllmethionine 13045 lithium salt r4-(2-TrimethylsilylethoxycarbonylethyP-2-(2-methylphenyPbenzoyllmethionine tert-Butyl 13050 Ester A solution of intermediate 1 144A (875 mg, 2.38 mmol) and LiOH (5.3 M in water, 2.0 mL) in methanol (5 mL) was refluxed 15 hours. The mixture was then acidified with concentrated HCl (1 mL) to pH<3. The reaction mixture was then partitioned between ethyl acetate ( 100 mL) and brine (20 mL). The organic layer was dried over anhydrous 13055 magnesium sulfate, filtered and concentrated. The resulting white solid was desolved in DMF (10 mL). To it was added 2-trimethylsilylethanol (0.357 mL, 2.49 mmol), and 1- ethyl-3-(3-dimethylaminopropyl)carbodiimide (545 mg, 2.84 mmol), and DMAP ( 10 mg). After 2 hours, triethylamine (809 mg, 8.0 mmol) L-methionine tert-butyl ester hydrochloride (725 mg, 3.0 mmol), 1-hydroxybenzotriazole (400 mg, 3.0 mmol) and 1- 13060 ethyl-3-(3-dimethylaminopropyl)carbodiimide (577 mg, 3.0 mmol). After 15 hours at room temperature, the reaction mixture was partitioned between ethyl acetate (100 mL) and water ( 10 mL). The organic layer was washed with water (3 X 15 mL), brine (20 mL), dried over anhydrous magnesium sulfate, filtered and concentrated. The residue was purified by column chromatography with 10% ethyl acetate in hexane to give the title compound (859 13065 mg, 68%). X NMR (300 MHz, CDC1 3 ) δ 7.83 (2 d'd, 1 H), 7.33-7.15 (m, 5 H), 7.04 (br s, 1 H), 5.85 (br d, 1 H), 4.50 (m, 1 H), 4.16 (t, 2 H), 3.00 (t, 2 H), 2.63 (t, 2 H), 2.17,2.07,2.03,2.02 (4 s's, 6 H), 2.00 (m, 2 H), 1.80 (m, 1 H), 1.55 (m. 1 H), 1.40 (s, 9 H), 0.95 (t, 2 H), 0.03 (s, 9 H). MS(CI/NH 3 ) m/z: 572 (M+H) + . Example 1147B F4-(2-CarboxyethyP-2-(2-methylphenyl)benzoyllmethionine tert-Butyl Ester A solution of intermediate 1147 A (841mg, 1.57 mmol), tetrabutylammomium fluoride (820 mg, 3.14 mmol) in DMF (5 mL) was stiπed ovemight. The reaction mixture 13075 was then adjusted to pH 3-5, and was partitioned between ethyl acetate (100 mL) and water (20 mL). The organic layer was washed with water (2 X 20 mL), brine (20 mL), dried over anhydrous magnesium sulfate, filtered and concentrated to give the title compound. The crude product was used without further purification. H NMR (300 MHz, CDC1 ) δ 7.83 (2 d'd, 1 H), 7.33-7.15 (m, 5 H), 7.05 (br s, 1 H), 5.87 (m, 1 H), 4.50 (m, 1 H), 3.01 (t, 13080 2 H), 2.71 (t, 2 H), 2.20-2.02 (4 s's, 6 H), 2.00 (m, 2 H), 1.80 (m, 1 H), 1.59 (m, 1 H), 1.40 (s, 9 H). MS(CI/NH 3 ) m/z: 472 (M+H) + . Example 1147C 13085 N-f4-(N-Cvclohexyl-N-methylaminocarbonylethyP-2-(2-methylphenyPbenzoyllmethionine tert-Butyl Ester A solution of intermediate 1147B (50 mg, 0.115 mmol), triethylamine (100 mg), 1- hydroxybenzotriazole (31 mg, 0.23 mmol), l-ethyl-3-(3-dimethylaminopropyl)carbodiimide (44 mg, 0.23 mmol), and N-methylcyclohexylamine (26 mg, 0.23 mmol) in DMF (2 mL) 13090 was stiπed 15 hours at room temperature. The reaction mixture was then partitioned between ethyl acetate (50 mL) and water (5 mL). The organic layer was washed with water (3 X 5 mL), brine (5 mL), dried over anhydrous magnesium sulfate, filtered and concentrated. The residue was purified by column chromatography with 40% ethyl acetate in hexane to give the title compound (44 mg, 68%). Η NMR (300 MHz, CDC1 3 ) δ 7.84 (m, 1 13095 H), 7.33-7.15 (m, 5 H), 7.05 (br s, 1 H), 5.84 (m, 1 H), 4.47 (m, 2 H), 3.02 (t, 2 H), 2.81,2.77 (2s's, 3 H), 2.62 (m, 2 H), 2.20-1.97 (m, 8 H), 1.90- 1.25 (m, 12 H), 1.40 (s, 9 H). MS(CI/NH 3 ) m/z: 567 (M+H) + . 13100 Example 1147D N-r4-(N-Cyclohexyl-N-methylaminocarbonylethyl)-2-(2-methylphenyPbenzoyllmethionine lithium salt The intermediate 1 147C (40 mg) was stiπed with HCl (4.0 N in dioxane, 1.0 mL) in DCM (1 mL) at room temperature for 15 hours. Solvent was then evaporated, and the 13105 residue was desolved in acetonitrile (1 mL), treated with 1.1 equivalent of LiOH (1.0 M in water, 0.078 mL), and freeze-dried to give the title compound (37 mg, 100%). 'HNMR (300 MHz, dmso-d 6 ) δ 7.44 (d, 1 H), 7.30 (m, 1 H), 7.25-7.08 (m, 4 H), 7.03 (m, 1 H), 6.87 (m, 1 H), 4.23 (m, 1 H), 3.66 (m, 1 H), 2.87 (m, 2 H), 2.74,2.66 (2s's, 3 H), 2.62 (m, 2 H), 2.20-1.90 (m, 8 H), 1.90-1.25 (m, 12 H). MS(ESI-) m/z: 509 (M-H) " . 131 10 Example 1148 N-r4-(N-Cyclohexyl-N-butylaminocarbonylethyP-2-(2-methylphenyPbenzoyllmethionine 13115 lithium salt Example 1148A N-r4-(N-Cyclohexyl-N-butylaminocarbonylethvP-2-(2-methylphenyl)benzoyllmethionine 13120 Methyl ester The procedures descriped in the Example 403E and 403F were used here to convert the intermediate 1146B (102mg) to the title methyl ester (117 mg, 90%). 1HNMR (300 MHz, CDC1 3 ) δ 7.91 (2 d's, 1 H), 7.35-7.15 (m, 5 H), 7.06 (br s, 1 H), 6.88 (m, 1 H), 4.61 (m, 1 H), 3.49 (m, 1 H), 3.66 (s, 3 H), 3.20-3.00 (m, 4 H), 2.66-2.50 (m, 2 H), 13125 2.20-2.00 (m, 8 H), 1.90-0.95 (m, 16 H), 0.91 (t, 3 H). MS(CI/NH 3 ) m/z: 566 (M+H) + . Example 1148B N-[4-(N-Cyclohexyl-N-butylaminocarbonylethvP-2-( ' 2-methylphenyPbenzoyllmethionine 13130 lithium salt The procedure descriped in the Example 4031 was used here to convert the intermediate 1148A (108 mg) to the title lithium salt (91 mg, 83%). l HNMR (300 MHz, dmso-d 6 ) δ 7.44 (d, 1 H), 7.27 (t, 1 H), 7.23-7.05 (m, 3 H), 7.04-6.91 (m, 2 H), 6.89 (d, 1 H), 4.07 (m, 1 H), 3.65 (m, 1 H), 3.06 (m, 2 H), 2.88 (m, 2 H), 2.65,2.57 (2 ft, 2 H), 13135 2.20- 1.90 (m, 8 H), 1.90-0.95 (m, 16 H), 0.84 (t, 3 H). MS(ESI-) m/z: 537 (M-H) " . Example 1149 13140 N-f4-(N.N-dicyclohexylaminocarbonylethyP-2-(2-methylphenvPbenzoyllmethionine lithium salt The procedures descriped in the Example 1 H7C and 1147D were used here to convert 1 147B (50 mg) to the title lithium salt (30 mg, 45%, 2 steps). 'HNMR (300 MHz, dmso-d 6 ) δ 7.44 (d, 1 H), 7.30 (m, 1 H), 7.25-7.08 (m, 4 H), 7.03 (m, 1 H), 6.87 (m, 1 13145 H), 4.18 (m, 1 H), 3.66 (m, 1 H), 2.87 (t, 2 H), 2.60 (t, 2 H), 2.20-1.90 (m, 8 H), 1.75- 1.00 (m, 22 H). MS(ESI-) m/z: 577 (M-H) " . 13150 Example 1150 N-H-fN-adamant- 1 -ylaminocarbonylethyP-2-(2-methylphenyPbenzoyllmethionine lithium salt The procedures descriped in the Example 1147C and 1147D were used here to convert 1147B (50 mg) to the title lithium salt (40 mg, 62%, 2 steps). 'HNMR (300 MHz, 13155 dmso-d 6 ) δ 7.63 (d, 1 H), 7.44 (d, 1 H), 7.27-7.05 (m, 5 H), 6.98 (m, 1 H), 6.88 (m, 1 H), 3.80 (m, 1 H), 3.64 (m, 1 H), 2.87 (m, 2 H), 2.50 (m, 2 H), 2.20-1.80 (m, 17 H), 1.77-1.45 (m, 8 H). MS(ESI-) m/z: 547 (M-H) " . 13160 Example 1 151 N-r4-(N-adamant-2-ylaminocarbonylethyP-2-( ' 2-methylphenyPbenzoyllmethionine lithium salt The procedures descriped in the Example 1 147C and 1 147D were used here 13165 to convert 1147B (50 mg) to the title lithium salt (41 mg, 64%, 2 steps). l HNMR (300 MHz, dmso-d 6 ) δ 7.44 (m, 1 H), 7.30-7.05 (m, 6 H), 7.00 (m, 1 H), 6.88 (m, 1 H), 3.67 (m, 1 H), 2.82 (m, 2 H), 2.35 (m, 2 H), 2.20 - 1.45 (m, 25 H). MS(ESI-) m/z: 547 (M- H) " . 13170 Example 1154 N- 4-(N-adamant-l-ylmethylaminocarbonylethyP-2-(2-methylphenyPbenzoyllmethionine lithium salt 13175 The procedures descriped in the Example 1 147C and 1 147D were used here to convert 1 147B (50 mg) to the title lithium salt (47 mg, 72%, 2 steps). 1HNMR (300 MHz, dmso-d 6 ) δ 7.61 (t, 1 H), 7.44 (d, 1 H), 7.25 (dd, 1 H), 7.24-7.08 (m, 4 H), 6.99 (br s, 1 H), 6.88 (m, 1 H), 3.62 (m, 1 H), 2.82 (t, 2 H), 2.73 (d, 2 H), 2.45 (t, 2 H), 2.20- 1.90 (m, 8 H), 1.75-1.48 (m, 1 1 H), 1.35 (d, 6 H). MS(ESI-) m/z: 561 (M-H) " . 13180 Example 1155 N-r4-(N-MytanylmethylaminocarbonylethyP-2-(2-methylphenyPbenzoyllmethionine lithium 13185 sak The procedures descriped in the Example 1147C and 1147D were used here to convert 1 147B (50 mg) to the title lithium salt (45 mg, 70%, 2 steps). Η NMR (300 MHz, dmso-d 6 ) δ 7.60 (t, 1 H), 7.44 (d, 1 H), 7.28-7.08 (m, 5 H), 6.99 (br s, 1 H), 6.88 (m, 1 H), 3.66 (m, 1 H), 3.00 (m, 2 H), 2.83 (t, 2 H), 2.39 (t, 2 H), 2.33-1.20 (m, 19 H), 1.13 13190 (s, 3 H), 0.97 (s, 3 H). MS(ESI-) m/z: 549 (M-H) " . Example 1157 13195 N- [4-(N-Cyclooctanylaminocarbony lethyl)-2-(2-methylphenyPbenzoy 11 methionine lithium salt The procedures descriped in the Example 1147C and 1147D were used here to convert 1 147B (50 mg) to the title lithium salt (31 mg, 51%, 2 steps). 'HNMR (300 MHz, dmso-d 6 ) δ 7.67 (d, 1 H), 7.44 (d, 1 H), 7.25-7.08 (m, 5 H), 6.96 (br s, 1 H), 6.88 (m, 1 13200 H), 3.72 (m, 1 H), 3.63 (m, 1 H), 2.85 (t, 2 H), 2.36 (t, 2 H), 2.20-1.90 (m, 8 H), 1.90- 1.30 (m, 16 H). MS(ESI-) m/z: 523 (M-H) " . 13205 Example 1158 Example 1158 A Methyl 2-(tert-butoxycarbonylmethyP-4-methylthiobutyrate 13210 To a -78 °C solution of methyl 4-methylthiobutyrate ( 1.48 g, 10.0 mmol) in THF (20 mL) was added sodium bis(trimethylsilyl)amide (1.0 M in THF, 11 mL). After 30 min, tert-butyl bromoacetate (2.34 g, 12.0 mmol) was added to the reaction, and the reaction mixture was gradually warmed to the room temperature over 6 hours. The reaction mixture was then partitioned between ethyl acetate (80 mL) and water (20 mL). The organic 13215 layer was washed with water (2 X 20 mL), brine (20 mL), dried over anhydrous magnesium sulfate, filtered and concentrated. The residue was purified by column chromatography with 5% ethyl acetate in hexane to give the title compound (1.21 g, 46%). 1HNMR (300 MHz, CDC1 3 ) δ 3.75 (s, 3 H), 2.71 (t, 2 H), 2.51 (t, 2 H), 2.32 (m, 1 H), 2.06 (s, 1 H), 1.89 (t, 1 H), 1.41 (s, 9 H). MS(CI/NH 3 ) m/z: 263 (M+H) + . 13220 Example 1158B To a solution of the acid from example 608C (530 mg, 1.32 mmol) in DCM (2 mL) was added oxallyl chloride (2.0 M in DCM, 1.5 mL), followed by a small drop of DMF. 13225 After 2 hours at room temperature , the solvent was removed, and the residue was further dried under high vacuum (1 mmHg) for 1 hour. The solid (acid chloride) was redesolved in THF (5 mL). To a -78 ° C solution of 1158A (1.21 g, 4.61 mmol) in THF (10 mL) in a separate flask was added sodium bis(trimethylsilyl)amide (1.0 M in THF, 5.28 mL). After 30 min.. 13230 the acid chloride solution was added slowly to the reaction mixture via a cannula. After 1 hour, the reaction mixture was quenched with saturated aqueous ammonium chloride (3 mL) at - 78°C. After it reached the room temperature, the reaction mixture was then partitioned between ethyl acetate (80 mL) and water (20 mL). The organic layer was washed with sodium bicarbonate (saturated in water, 10 mL), water (2 X 10 mL), brine (20 mL), dried 13235 over anhydrous magnesium sulfate, filtered and concentrated. The residue was purified by column chromatography with 30% ethyl acetate in hexane to give the title compound (430 mg, 53%). 'HNMR is messy because of 4 diastereomers exist. MS(CI/NH 3 ) m/z: 610 (M+H) + . Example 1158C Methyl 3-[4-(N-cyclohexyl-N-methylaminomethyP-2-(2-methylphenyPbenzoylmethyll-4- methylthiobutyrate A solution of 1158B (420 mg, 0.69 mmol) in HCl (4.0 M in 1,4-dioxane, 5 mL) 13245 was heated at 80 °C for 2 hours. Solvent was evaporated, and the residue was redesolved in ethyl acetate (100 mL). The mixture was then washed with sodium bicarbonate (saturated in water, 20 mL), water (20 mL), brine (20 mL), dried over anhydrous magnesium sulfate, filtered and concentrated. The residue was purified by column chromatography with 30% ethyl acetate in hexane to give the title compound (121 mg, 13250 34%). 'HNMR (300 MHz, CDC1 3 ) δ 7.62 (d, 1 H), 7.40 (br d, 1 H), 7.31-7.12 (m, 4 H), 7.07 (br d, 1 H), 3.62 (s, 3 H), 3.54 (br s, 2 H), 2.85 (m, 1 H), 2.71 (m, 1 H), 2.40 (m, 2 H), 2.35-2.00 (m, 12 H), 1.80-0.80 (m, 15 H). MS(CI/NH 3 ) m/z: 510 (M+H) + . 13255 Example 1158D 3-r4-(N-Cvclohexy1-N-methyla inomethyl)-2-(2-methylphenyPbenzoylmethyll-4- methylthiobutyric acid The intermediate 1158C (112 mg) in MeOH (2 ML) and lithium hydroxide ( 1.0 M in water, " 0.7 mL) was heated at 50 °C for 5 hours. The reaction mixture was then adjusted to 13260 pH 4-5 with KH 2 PO 4 (saturated in water), and extracted with ethyl acetate (3 X 20 mL). The combined extracts were washed with brine, dried over anhydrous magnesium sulfate, filtered and concentrated to give the title compound (110 mg, 100%). Η NMR (300 MHz, dmso-d 6 ) δ 7.77 (m, 1 H), 7.61 (br d, 1 H), 7.40 (m, 1 H), 7.35-7.15 (m, 3 H), 7.07 (m, 1 H), 4.15 (br loop, 2 H), 2.88 (m, 2 H), 2.69 (m, 1 H), 2.28 (m, 2 H), 2.22-1.96 (m, 1 1 13265 H), 1.72-0.80 (m, 15 H). MS(ESI-) m/z: 494 (M-H) " . Example 1159 13270 Example 1159 A N-r4-(N-butylaminocarbonylmethyP-2-(2-methylphenyPbenzoyllmethionine lithium salt The procedures descriped in the Example 403E and 403F were used here to convert 13275 intermediate 1142A (61 mg, 0.18 mmol) to the title methyl ester (70 mg, 83%). 'HNMR (300 MHz, CDC1 3 ) δ 7.95 (2 d's, 1 H), 7.39-7.15 (m, 5 H), 7.12 (br s, 1 H), 5.91 (br d, 1 H), 5.35 (m, 1 H), 4.63 (m, 1 H), 3.67 (s, 3 H), 3.61 (s, 2 H), 3.24 (q, 1 H), 2.20-1.99 (m, 8 H), 1.85 (m, 1 H), 1.60 (m, 1 H), 1.42 (m, 2 H), 1.27 (m, 2 H), 0.88 (t, 3 H). MS(CI/NH 3 ) m/z: 471 (M+H) + . 13280 Example 1 159B N-[4-(N-butylaminocarbonylmethyl)-2-(2-methylphenvPbenzoyllmethionine lithium salt The procedure descriped in the Example 4031 was used here to convert the 13285 intermediate 1159 A (63 mg) to the title lithium salt (62 mg, 100%). Η NMR (300 MHz, dmso-d 6 ) δ 8.10 (t, 1 H), 7.57 (d, 1 H), 7.40 (br d, 1 H), 7.37-7.20 (m, 4 H), 7.17 (br s, 1 H), 7.04 (br d, 1 H), 3.75 (m, 1 H), 3.54 (s, 2 H), 3.13 (q, 2 H), 2.28-1.85 (m, 8 H), 1.78 (m, 1 H), 1.64 (m, 1 H), 1.47 (m, 2 H), 1.35 (m, 2 H), 0.93 (t, 3 H). MS(ESI-) m/z: 455 (M-H) " . 13290 Example 1160 N-r4-( , N-("2.2.4.4-tetramethylbutylamino carbonylethvP-2-(2- 13295 methylphenyPbenzovπ methionine lithium salt The procedures descriped in the Example 1147C and 1147D were used here to convert 1147B (50 mg) to the title lithium salt (50 mg, 81%, 2 steps). 1HNMR (300 MHz, dmso-d 6 ) δ 7.44 (d, 1 H), 7.26 (br s, 1 H), 7.25-7.08 (m, 5 H), 6.98 (br s, 1 H), 6.88 (m, 1 H), 3.63 (m, 1 H), 2.82 (t, 2 H), 2.32 (t, 2 H), 2.20-1.90 (m, 8 H), 1.75-1.50 (m, 2 H), 13300 1.67 (s, 2 H), 1.23 (s, 6 H), 0.89 (s, 9 H). MS(ESI-) m/z: 525 (M-H) ~ . Example 1161 13305 Example 1161 A Methyl 4-(N.N-Dibutylaminocarbonylethyl)-2-(2-methylphenvPbenzoyl The procedure descriped in the Example 1144C was used here to convert the 13310 intermediate 1144B (150 mg, 0.5 mmol) and dibutylamine (129 mg, 1 mmol) to the title methyl ester (203 mg, 99%). Η NMR (300 MHz, CDC1 3 ) δ 7.90 (d, 1 H), 7.29-7.16 (m, 4 H), 7.06 (m, 2 H), 3.60 (s, 3 H), 3.30 (dt, 2 H), 3.14 (t, 2 H), 3.05 (t, 2 H), 2.61 (t, 2 H), 2.05 (s, 3 H), 1.46 (m, 2 H), 1.27 (m, 2 H), 0.90 (t, 6 H). MS(CI/NH 3 ) m/z: 410 (M+H) + . 13315 Example 116 IB N-| " 4-(N.N-DibutylaminopropyP-2-(2-methylphenyPbenzoyllmethionine Methyl Ester The procedures descriped in the Example 403E and 403F were used here to convert 13320 the above intermediate 1 161A (195 mg, 0.48 mmol) to the title methyl ester (165 mg, 66%). Η NMR (300 MHz, CDC1 3 ) δ 7.90 (2 d'd, 1 H), 7.35-7.19 (m, 5 H), 7.02 (br s, 1 H), 5.88 (br d, 1 H), 4.61 (m, 1 H), 3.65 (s, 3 H), 2.66 (t, 2 H), 2.40 (m, 6 H), 2.20-2.00 (m, 8 H), 1.90-1.70 (m, 3 H), 1.59 (m, 1 H), 1.45-1.20 (m, 8 H), 0.89 (t, 6 H). MS(CI/NH 3 ) m/z: 520 (M+H) + . 13325 Example 1161C N-r4-(N.N-Dibut.ylaminopropyP-2-( ' 2-methylphenyl)benzoyllmethionine lithium salt The procedure descriped in the Example 4031 was used here to convert the 13330 intermediate 1161B (156 mg) to the title lithium salt (151 mg, 98%). Η NMR (300 MHz, dmso-d 6 ) δ 7.46 (d, 1 H), 7.34-7.08 (m, 5 H), 6.97 (m, 2 H), 3.75 (m, 1 H), 2.63 (t, 2 H), 2.32 (m, 6 H), 2.20-1.80 (m, 9 H), 1.70 (m, 3 H), 1.60 (m, 1 H), 1.38-1.20 (m, 8 H), 0.84 (t, 6 H). MS(ESI-) m/z: 51 1 (M-H) " . 13335 Example 1164 13340 Example 1164 A N-r4-N-(2-EthylphenyPaminomethyl-2-(2-methylphenyl)benzoyllmethionine methyl ester The desired ester was prepared using the method described inExample 403H starting with the compound described inExample 403G and 2-ethylaniline. m/e (ESI) 489 (MH " ) Example 1164B N-r4-N-(2-Ethylphenyl)aminomethyl-2-(2-methylphenyPbenzoyllmethionine The desired compound was prepared according to the method of Example 4031 starting with compound prepared inExample 1 164A. !H (300MHZ, CDCI3, δ) 7.96 ( IH, t, 13350 J=9Hz), 7.48 (IH, bd, J=8Hz), 7.20-7.00 (8H, m), 6.77 (IH, t, J=9Hz), 6.57 ( IH, bd, J=8Hz), 5.89 (IH, bd, J=8Hz), 4.58 (IH, m), 4.46 (2H, s), 2.55 (2H, q, J=8Hz), 2.20- 2.00 (8H, m), 1.90 (IH, m), 1.57 (IH, m), 1.25 (3H, t, J=8Hz). m/e (ESI) 475 (MH " ) Anal.calc. for C28H32N2O3SO.25 H2O C 69.90, H 6.81, N 5.82 Found C 69.64, H 6.66, N 5.65 13355 Example 1165 Example 1165 A N- 4-N-(2-PropylphenyPaminomethyl-2-(2-methylphenyPbenzoynmethionine methyl ester The desired ester was prepared using the method described inExample 403H starting with the compound described inExample 403G and 2-propylaniline. m/e (ESI) 503 (MH " ) 13365 Example 1165B N-[4-N-(2-PropylphenyPaminomethyl-2-(2-methylphenyPbenzoyllmethionine The desired compound was prepared according to the method ofExample 4031 13370 starting with compound prepared inExample 1165A. iH (300MHz, CDCI3, δ) 7.98 ( IH, t, J=9Hz), 7.47 (IH, dd, J=8&2Hz), 7.40-7.10 (6H, m), 7.03 (2H, m), 6.72 (IH, t, J=9Hz), 6.57 (IH, m), 5.86 (IH, bd, J=8Hz), 4.58 (IH, m), 4.44 (2H, s), 2.48 (2H, t, J=8Hz), 2.20-2.00 (8H, m), 1.91 (IH, m), 1.65 (2H, q, J=8Hz), 1.57 ( IH, m), 1.01 (3H, t, J=8Hz). m/e (ESI) 489 (MH") Anal.calc. for C29H34N2O3SO.25 H2O C 70.34, 13375 H 7.02, N 5.66 Found C 70.33, H 6.88, N 5.44 Example 1166 13380 Example 1166A N-r4-N-(2-Butylphenyl)aminomethyl-2-( " 2-methylphenyPbenzoyllmethionine methyl ester The desired ester was prepared using the method described inExample 403H starting 13385 with the compound described in Example 403G and 2-butylaniline. m/e (ESI) 517 (MH " ) Example 1166B N-r4-N-(2-ButylphenyPaminomethyl-2-(2-methylphenyl)benzoyllmethionine 13390 The desired compound was prepared according to the method ofExample 4031 starting with compound prepared inExample 1 lόόA. iH (300MHz, CDCI3, δ) 7.97 ( IH, t, J=9Hz), 7.45 (lH,bd, J=8), 7.40-7.10 (6H, m), 6.98 (2H, d, J=8Hz), 6.73 (IH, t, J=9Hz), 6.57 (IH, m), 5.87 (IH, bd, J=8Hz), 4.58 (IH, m), 4.45 (2H, s), 2.50 (2H, t, J=8Hz), 2.20-2.00 (8H, m), 1.91 (IH, m), 1.70-1.50 (3H, m), 1.40 (2H, q, J=8Hz), 13395 0.93 (3H, t, J=8Hz). m/e (ESI) 503 (MH") Anal.calc. for C30H36N2O3SO.5O H2O C 70.14, H 7.26, N 5.45 Found C 70.39, H 7.08, N 5.24 Example 1167 13400 Example 1167 A N-| " 4-N-(4-ButylphenyPaminomethyl-2-(2-methylphenyPbenzoyllmethionine methyl ester The desired ester was prepared using the method described inExample 403H starting with 13405 the compound described inExample 403G and 4-butylaniline. m/e (ESI) 517 (MH " ) Example 1167B N-[4-N-f4-ButylphenyPaminomethyl-2-(2-methylphenyPbenzoyllmethionine 13410 The desired compound was prepared according to the method of Example 4031 starting with compound prepared inExample 1167 A. X (300MHz, CDCI3, δ) 7.98 ( IH, t, J=9Hz), 7.47 (lH,bd, J=8), 7.40-7.10 (6H, m), 7.04 (2H, d, J=9Hz), 6.56 (2H, d, J=9Hz), 5.88 ( IH, bd, J=8Hz), 4.57 (IH, m), 4.40 (2H, s), 2.48 (2H, t, J=8Hz), 2.20- 2.00 (8H, m), 1.90 (IH, m), 1.53 (3H, m), 1.32 (2H, m), 0.92 (3H, t, J=8Hz). m/e 13415 (ESI) 503 (MH " ) Anal.calc. for C30H36N2O3SO.25 H2O C 70.76, H 7.23, N 5.50 Found C 70.77, H 7.07, N 5.35 13420 Example 1168 e Example 1168 A 4-N-(2-ButylphenyP-N-(3.5-difluorobenzyPaminomethyl-2-(2-methylphenyPbenzoic acid 13425 methyl ester The desired compound was prepared using the method described inExample 1169A starting with 2-butylaniline, 3,5-difluorobenzylbromide, and 4-bromomethyl-2-(2- methylphenyl)benzoic acid methyl ester, prepared as inExample 1178A-D. m/e (ESI) 514 (MH+) 13430 Example 1168B 4-N-(2-ButylphenvP-N-(3.5-difluorobenzyPaminomethyl-2-( , 2-methylphenyl)benzoic acid The desired acid was prepared using the method described in Example 403E starting 13435 with the product from Example 1168 A. Example 1168C N-r4-N-(2-ButylphenylVN-f3.5-difluorobenzyPaminomethyl-2-(2- 13440 methylphenyPbenzoyllmethionine methyl ester The desired compound was prepared using the method described inExample 403F starting with the product fromExample 1168B. m/e (ESI) 645 (MH + ) 13445 Example 1168D N-r4-N-(2-ButylphenylVN-(3.5-difluorobenzyPaminomethyl-2-(2- methylphenyPbenzoyllmethionine The desired compound was prepared according to the method ofExample 4031 starting with the compound frornExarnpie 1 lόβC^H (300MHz, CDCI3, δ) 7.92 (IH, m), 13450 7.40-6.90 (10H, m), 6.81 (2H, bd, J=8Hz), 6.66 (IH, m), 5.84 (IH, m), 4.55 (IH, m), 4.12 (2H, s), 4.04 (2H, s), 2.72 (2H, bt, J=9Hz), 2.20-1.80 (9H, m), 1.52 (3H, m), 1.36 (2H, m), 0.87 (3H, t, J=8Hz). m/e (ESI) 629 (MH " ) Anal.calc. for C37H40F2N2O3S C 70.45, H 6.39, N 4.40 Found C 70.10, H 6.27, N 4.35 13455 13460 Example 1169 A 4-N-(2.6-DiethylphenyP-N-(3.5-difluorobenzyPaminomethyl-2-(2-methylphenyPbenzoic acid methyl ester 4-Bromomethyl-2-(2-methylphenyl)benzoic acid methyl ester (100 mg, 0.31 mmol), prepared as inExample 1178A-D, 2,6-diethylaniline (0.062 mL, 0.38 mmol), and 13465 diisopropylethylamine (0.084 mL, 0.470 mmol) were dissolved in DMF (5 mL), and solution stiπed ovemight at room temperature. To this mixture was then added diisopropylethylamine (0.084 mL, 0.470 mmol) and α-bromo-3,5-difluorotoluene (0.100 mL, 0.760 mmol), and reaction heated at 80°C for 3 days. Solvents concentrated in vacuo, and residue purified by flash chromatography on silica gel eluting with 2% EtOAc/Hexanes 13470 to afford the desired compound as a yellow oil (72 mg, 45%). m/e (ESI) 514 (MH + ) Example 1 169B 4-N-(2.6-DiethylphenyP-N-f3.5-difluorobenzyl)aminomethyl-2-C2-methylphenyPbenzoic 13475 acid The desired acid was prepared using the method described in Example 403E starting with the product from Example 1169A. 13480 Example 1 169C N-l " 4-N-(2.6-DiethylphenvP-N-(3.5-difluorobenzyl)aminomethyl-2-(2- methylphenyPbenzoyllmethionine methyl ester The desired compound was prepared using the method described inExample 403F starting with the product fromExample 1169B. m/e (ESI) 645 (MH+) 13485 Example 1169D N-r4-N-(2.6-DiethylphenyP-N-f3.5-difluorobenzvPaminomethyl-2-(2- methylphenyPbenzoyllmethionine lithium salt 13490 The desired compound was prepared according to the method ofExample 4031 starting with the compound fromExample 1169C. 1 H (300MHz, DMSO, δ) 7.43 (IH, d, J=9Hz), 7.30-7.00 (9H, m), 6.85 (4H, m), 4.21 (2H, s), 4.18 (2H, s), 3.65 (IH, m), 2.60-2.40 (4H, m), 2.10-1.50 (10H, m), 1.03 (6H, t, J=8Hz). m/e (ESI) 629 (MH " ) Anal.calc. for C37H39F2L.N2O3S l.5O H2O C 66.95, H 6.38, N 4.22 Found C 66.79, H 13495 6.34, N 3.93 Example 1170 13500 Example 1 170 A N-r4-N-(2-ButylphenyP-N-(cyclohexylmethyPaminomethyl-2-(2- methylphenyPbenzoyll methionine methyl ester 13505 The desired ester was prepared using the method described inExample 403H starting with the compound described in Example 1 166A and cyclohexanecarboxaldehyde. m/e (ESI) 613 (MH-) 13510 Example 1170B N-r4-N-f2-ButylphenyP-N-(cyclohexylmethyPaminomethyl-2-( ' 2- methylphenyPbenzoyllmethionine lithium salt The desired compound was prepared according to the method ofExample 4031 starting with compound prepared inExample 1170A.iH (300MHz, DMSO, δ) 7.47 (IH, d, 13515 J=9Hz), 7.29 (IH, m), 7.25-6.95 (9H, m), 6.90 (IH, m), 3.97 (2H, s), 3.16 (IH, m), 2.70 (4H, m), 2.10-1.85 (7H, m), 1.70 (3H, m), 1.60-1.40 (6H, m), 1.40-1.15 (4H, m), 1.05 (3H, m), 0.79 (5H, t, J=8Hz). m/e (ESI) 599 (MH") Anal.calc. for C37H.47LiN2O3S- l.OO H2O C 71.13, H 7.90, N 4.48 Found C 71.01, H 7.93, N 4.14 13520 Example 1171 13525 Example 1171 A N-(2-CyclohexylethyP-N-(3-methylphenyl)amine To a stiπed solution at ambient temperature of cyclohexylacetic acid (500 mg, 3.52 mmol) and 3-methylaniline (0.45 mL, 4.22 mmol) in DMF (10 mL) was added l-ethyl-3- (3-dimethylaminopropyl)carbodiimide (809 mg, 4.22 mmol). Reaction stiπed overnight at 13530 ambient tenperature. Reaction diluted with EtOAc and washed with water, l.OM NaHCO3 (2x), IN H3PO4 (2x), and brine. Organic layer dried with Na2SO4, filtered, and concentrated in vacuo. To a solution at ambient temperature under N2 of this residue in anhydrous THF (3 mL) was added a l.OM lithium aluminum hydride solution (7.00 mL, 7 mmol) in THF. Reaction refluxed ovemight. Reaction cooled to 0°C and quenched with 13535 successive addition of water (0.27 mL), 15% aqueous NaOH (0.27 mL), and water (0.80 mL). Mixture stiπed 30 minutes at ambient temperature, and solids filtered off through celite and washed with EtOAc. Filtrate dried with Na2SO4, filtered, and concentrated in vacuo to produce a colorless oil. m/e (DCI/NH3) 218 (MH+) Example 117 IB N-r4-N-t2-Cyclohexylethvn-N-(3-methylphenyl)aminomethyl-2-(2- methylphenyπhenzoyllmethionine methyl ester The desired ester was prepared using the method described inExample 403H starting 13545 with the compounds described inExample 403G andExample 1171 A. m/e (ESI) 585 (MH ~ ) Example 1171C N-[4-N-(2-CyclohexylethyP-N-(3-methylphenyPaminomethyl-2-(2- 13550 methylphenyPbenzoyllmethionine The desired compound was prepared according to the method ofExample 4031 starting with compound prepared inExample 117 IB. iH (300MHz, CDCI3, δ) 7.92 (IH, t, J=9Hz), 7.40-7.00 (8H, m), 6.47 (2H, m), 5.86 (IH, d, J=8Hz), 4.51 (4H, m), 3.39 (2H, m), 2.25 (3H, s), 2.15-1.80 (8H, m), 1.70 (5H, m), 1.50 (3H, m), 1.40-1.05 (4H, 13555 m), 0.96 (2H, m). m/e (ESI) 571 (MH " ) Anal.calc. for C35H44N2O3SAOO H2O C 71.15, H 7.85, N 4.74 Found C 70.91, H 7.89, N 4.46 13560 Example 1172 Example 1172 A N-(2-ButylphenyP-N-(2-cyclohexylethyPamine 13565 The desired amine was prepared using the method described inExample 1171 A starting with cyclohexylacetic acid and 2-butylaniline. m/e (DCI NH3) 260 (MH+) Example 1172B 13570 N-r4-N-(2-ButylphenvP-N-(2-cvclohexylethvPaminomethyl-2-(2- methylphenyPbenzoyllmethionine methyl ester The desired ester was prepared using the method described inExample 403H starting with the compounds described inExample 403G andExample 1172 A. m/e (ESI) 627 (MH " ) Example 1172C N-[4-N-(2-ButylphenyP-N-(2-cvclohexylethvPaminomethyl-2-(2- methylphenyPbenzoy 11 methionine The desired compound was prepared according to the method ofExample 4031 13580 starting with compound prepared inExample 1 172B. 1 H (300MHz, CDCI3, δ) 7.94 (IH, t, J=9Hz), 7.41 (IH, bd, J=8HZ), 7.40-7.00 (9H, m), 5.85 (IH, dd, J=8&2Hz), 4.55 ( IH, m), 4.07 (2H, s), 2.91 (2H, m), 2.68 (2H, m), 2.20-1.80 (9H, m), 1.70-1.40 (8H, m), 1.40-1.00 (8H, m), 0.86 (3H, t, J=8Hz), 0.79 (2H, m). m/e (ESI) 613 (MH") Anal.calc. for C38H50N2O3SO.25 H2O C 73.69, H 8.22, N 4.52 Found C 73.74, H 8.17, N 4.30 13585 Example 1173 Example 1173 A N-(2-ButylphenyP-N-(2-(3.5-difluoro phenylethyl)amine The desired amine was prepared using the method described inExample 1 171 A starting with 3,5-difluorophenylacetic acid and butylamine. m/e (DCI/NH3) 214 (MH+) 13595 Example 1173B N-r4-N-Butyl-N-(2-(3.5-difluoro phenylethvParmnomethyl-2-(2- methylphenyPbenzoyllmethionine methyl ester 13600 The desired ester was prepared using the method described inExample 403H starting with the compounds described inExample 403G andExample 1173 A. m/e (ESI) 581 (MH") F Example 1173C 13605 N-[4-N-Butyl-N-(2-(3.5-difluoro phenylethvPaminomethyl-2-(2- methylphenyPbenzoyllmethionine The desired compound was prepared according to the method ofExample 4031 starting with compound prepared inExample 1173B. iH (300MHz, CDCI3, δ) 7.80 (IH, d, J=9Hz), 7.54 (IH, m), 7.40-7.00 (5H, m), 6.80-6.60 (3H, m), 6.17 ( IH, m), 4.43 ( IH, 13610 m), 4.00 (2H, m), 2.98 (4H, m), 2.81 (2H, m), 2.20-1.80 (9H, m), 2.60 (3H, m), 1.30 (2H, m), 0.92 (3H, t, J=8Hz). m/e (ESI) 567 (MH " ) Anal.calc. for C32H38F2N2O3S-" 0.50 H2O C 66.53, H 6.80, N 4.85 Found C 66.67, H 6.67, N 4.69 Example 1174 - Example 1174 A 13620 N-(ButanesulfonyP-N-(2-phenylethyPamine To a stiπed solution at ambient temperature of phenethylamine (200 mg, 1.65 mmol) in CH2CI2 (2 mL) was added triethylamine (0.35 mL, 2.48 mmol) and butanesulfonyl chloride (0.24 mL, 1.82 mmol). After 4 hours of stiπing at ambient temperature, the reaction was diluted with EtOAc and washed with water, l.OM NaHCO3, and brine. 13625 Organic layer dried with Na2SO4, filtered, and concentrated in vacuo. Example 1174B 4-(N-Butanesulfonyl-N-(2-phenylethyPaminomethyP-2-(2-methylphenyl)benzoic acid 13630 methyl ester To a stiπed mixture in anhyrous DMF ( 1 mL) at room temperature under N2 of 60% sodium hydride suspension in mineral oil (30 mg, 0.752) was added N-(butanesulfonyl)-N- (2-phenylethyl)amine (181 mg, 0.752 mmol), prepared as inExample 1 174A. Reaction stiπed 20 minutes, and then, a solution of 4-bromomethyl-2-(2-methylphenyl)benzoic acid 13635 methyl ester (200 mg, 0.627 mmol), prepared as inExample 1178A-D, in anhydrous DMF (5 mL) was added. Reaction stiπed overnight at room temperature. Reaction quenched with IN H3PO4 and diluted with EtOAc. Organic layer separated, washed with brine, dried with Na2SO4, filtered, and concentrated in vacuo. Residue purified by flash chromatography on silica gel (15% EtOAc/Hexanes) to afford the desired product as a pale yellow oil (293 mg, 13640 98%). m/e (ESI) 480 (MH+) Example 1174C 4-(N-Butanesulfonyl-N-( " 2-phenylethyPaminomethyP-2-(2-methylphenyPbenzoic acid 13645 The desired acid was prepared using the method described in Example 403E starting with the product from Example 1174B. Example 1174D 13650 N-r4-N-Butanesulfonyl-N-(2-phenylethvPaminomethyl-2-(2- methylphenyPbenzoyllmethionine methyl ester The desired compound was prepared using the method described inExample 403F starting with the product fromExample 1174C. m/e (ESI) 480 (MH") Example 1174E N-14-N-Butanesulfonyl-N-(2-phenylethyPaminomethyl-2-(2- methylphenyPbenzoy 11 methionine lithium salt The desired compound was prepared according to the method ofExample 4031 13660 starting with compound prepared inExample 1174D.iH (300MHz, DMSO-d6, δ) 7.62 ( IH, d, J=7Hz), 7.52 (IH, dd, J=7&2Hz), 7.20-7.10 (10H, m), 7.14 ( IH, bd, J=7Hz), 4.65 (2H, bs), 3.76 (IH, m), 3.00 (2H, m), 2.78 (2H, m), 2.25-2.00 (5H, m), 1.99 (3H, s), 1.90-1.70 (4H, m), 1.62 (2H, m), 1.37 (2H, m), 0.92 (3H, t, J=8Hz). m/e (ESI) 595 (MH " ) Anal.calc. for C32H39L1N2O5S2 .5O H2O C 62.83, H 6.59, N 4.38 Found C 13665 62.59, H 6.59, N 4.44 Example 1 175 13670 N-[4-N-Benzyloxy-N-butylaminomethyl-2-(2-methylphenyPbenzoyllmethionine lithium salt Example 1 175 A 13675 N— t-Butoxycarbonyl- -benzylhydroxylamine To a stiπed solution at 0°C of O-benzylhydroxylamine hydrochloride in THF was added diisopropylethylamine (2.5 equiv.) and di-t-butyldicarbonate (1.2 equiv.). Reaction stirred one hour at 0°C and ovemight at ambient temperature. Reaction concentrated in vacuo. Residue taken up in EtOAc and washed with water, l .OM ΝaHCθ3, IN H3PO4, 13680 and brine. Organic layer dried with Na2SO4, filtered, and evaporated. Example 1175B N— t-Butoxycarbonyl-N-butyl-O-benzylhydroxylamine 13685 To a stiπed solution at 0°C of N—t-Butoxycarbonyl- -benzylhydroxylamine, prepared as in Example 1 175A, in anhydrous THF was added portionwise a 60% dispersion of sodium hydride (1.2 equiv.) in mineral oil. Mixture stiπed 30 minutes ar 0°C, and then, 1-iodobutane (1.2 equiv.) was added dropwise. Reaction stiπed one hour at 0°C, and than, ovemight at room temperature. Reaction concentrated in vacuo. Residue taken up 13690 in EtOAc and washed with water, l.OM ΝaHC03, IN H3PO4, and brine. Organic layer dried with Na2SO4, filtered, and evaporated. Example 1 175C 13695 N-Butyl-0-benzylhydroxylamine hydrochloride salt The desired compound was prepared using the method described in Example 403D starting with the compound prepared in Example 1175B. 13700 Example 1175D N-r4-N~Benzyloxy-N-butylaminomethyl-2-(2-methylphenyPbenzoynmethionine methyl ester The desired ester was prepared using the method described in Example 403H starting with the compound prepared in Example 1175C and N-[4-Formyl-2-(2- 13705 methylphenyl)benzoyl]methionine methyl ester, prepared as in Example 403G. m/e (ESI) 547 (MH") Example 1175E 13710 N44-N-- Benzyloxy-N-butylaminomethyl-2-( ' 2-methylphenyPbenzoyllmethionine lithium salt The desired compound was prepared according to the method of Example 4031 starting with the compound in Example 1175D. iH (300MHz, DMSO-d6, δ) 7.52 (IH, d, J=9Hz), 7.40 (IH, dd, J=7&2Hz), 7.30-7.10 (10H, m), 6.96 (IH, bd, J=7Hz), 4.46 (2H, 13715 bs), 3.87 (2H, bs), 3.71 (IH, m), 2.68 (2H, t, J=8Hz), 2.25-1.95 (5H, m), 1.93 (3H, s), 1.90-1.60 (2H, m), 1.50 (2H, m), 1.30 (2H, m), 0.83 (3H, t, J=8Hz). m/e (ESI) 533 (MH " ) Anal.calc. for C31H37L1Ν2O4SO.75 H2O C 67.19, H 7.00, N 5.05 Found C 67.19, H 6.91, N 4.96 13720 Example 1177 13725 Example 1 177 N-r4-N-(2-CyclohexylethyP-N-methylaminomethyl-2-(2-methylphenyl)benzoyll3- aminotetrahydrofuran-2-one The desired compound was prepared using the method of Example 403F starting with 4-(N-(2-cyclohexylethyl)-N-methylaminomethyl)-2-(2-methylphenyl)benzoic acid, 13730 prepared as in Example 608C, and α-amino-γ-butyrolactone hydrobromide. l U (300MHz, CDCI3, δ) (rotamer) 7.91 (IH, t, J=9Hz), 7.41 ( IH, bd, J=8HZ), 7.35- 7.20 (4H, m), 7.19 (IH, d, J=2Hz), 5.72 (IH, m), 4.49 (IH, m), 4.33 ( IH, bt, J=8Hz), 4.17 ( IH, m), 3.53 (2H, s), 2.62 (IH, m), 2.39 (2H, t, J=8Hz), 2.20 (3H, s), 2.15 (2.07) (3H, s), 1.80- 1.50 (7H, m), 1.38 (2H, m), 1.30- 1.10 (3H, m), 0.89 (2H, m). m/e (ESI) 13735 447 (MH " ) Anal.calc. for C28H36N2O3 I .OO H2O C 72.07, H 8.21 , N 6.00 Found C 72.12, H 8.03, N 5.76 13740 Example 1178 N-[4-(N-(-2-cvclohexylethyP-N-butylaminomethvP-2-f2-methylphenvPbenzoyllmethionine, Lithium Salt 13745 Example 1178 A Dimethyl-(2-methylphenyl)terephthalate A mixture of dime thy liodoterephthalate (278 g, 0.87 mol), 2-methylphenylboronic acid (141 g, 1.04 mol) palladium (II) acetate ( 1.95 g, 0.0087 mol) and triphenylphosphine 13750 (9.1 g, 0.035 mol) in 2.2 L of toluene and 2.2 L of 2M sodium carbonate was degassed with nitrogen and heated to 80°C for 1.5 hours and cooled to ambient temperature. The layers were separated and the organic layer filtered through a plug of silica gel (600g) pre wetted with methyl t-butylether (MTBE, 1.2 L). The frit was washed with 5 L of MTBE. The mixture was then concentrated to provide 237 g (96%) of the title compound. iH ΝMR 13755 (CDCI3) δ 8.09, dd, IH; 8.02, d, IH; 7.95, d, IH; 7.20 - 7.34, m, 3H; 7.10, bd, IH; 3.96, s, 3H; 3.64, s, 3H; 2.08, s, 3H. MS (DCI/ΝH 3 ) 302 (M + NH4)+. Example 1178B 13760 2-(2-methylphenyP-4-carboxybenzoic acid, methyl ester A solution of example 1178A (194 g, 0.68 mol) in 2: 1 THF/methanol (-0.3M) was cooled to 0°C and lithium hydroxide (0.38 L of a 2.2 M aqueous solution, 0.82 mol) was added such that the reaction temperature remained below 10°C. The cooling bath was removed and the mixture allowed to warm to 11°C ovemight and then warmed to ~ 20°C over 13765 4 hours. The mixture was concentrated to a volume of ~ 1.2 L and then diluted to 5.6 L with water. The mixture was extracted with hexanes and the aqueous layer filtered through celite (-200 g) and the celite pad washed with water. The mixture was diluted with ethyl acetate (6 L) and the pH of the aqueous phase adjusted to 5.5 by the addition of 3M aqueous HCl (~ 250 mL). The organic phase was removed and concentrated to provide 171 g (93%) of the 13770 title compound. The material was ~ 87% pure. An analytical sample was obtained by recrystallization from aqueous ethanol. iH NMR (CDCI3) δ 8.14, dd, IH; 8.03, d, IH; 8.01, d, IH; 7.28 - 7.42, m, 3H; 7.09, bd, IH; 3.64, s, 3H; 2.08, s, 3H. MS (DCI/NH 3 ): 271 (MH) + ; 288 (M + NH4)+. Example 1178C 4-hydroxymethyl-2-(2-methylphenyPbenzoic. methyl ester A solution of example 1178B (4.67g, 17.3 mmol) in 35 mL of THF was cooled in an 13780 ice bath and treated with borane (0.88M in THF, 39 mL, 34.6 mmol) such that the internal temperature remained below 10°C. The cooling bath was removed and the solution stiπed for 3 hours and then cooled in an ice bath. The reaction was quenched by the careful addition of 8 mL of water (vigorous evolution of hydrogen gas) keeping the temperature below 10°C. An additional 8 mL of water was added and the mixture partitioned between 13785 ethyl acetate and 2N sodium hydroxide. The layers were separated and the organic layer was extracted with water, dried, filtered and concentrated. The residue was purified by column chromatography on silica gel to provide 3.90 g (88%) of the title compound. iH NMR (CDCI3) δ 7.98, d, IH; 743, dd, IH; 7.16 - 7.28, m, 4H; 7.07, bd, IH; 4.77, s, 2H; 3.62, s, 3H; 2.05, s, 3H; 1.78, bs, IH. MS (DCI/NH 3 ): 257 (MH)+; 274 (M + NH4)+. 13790 Example 1178D 4-bromomethyl-2-(2-methylphenyPbenzoic. methyl ester A solution of 36 g (140 mmol) of example 1178C and 13.4 g (154 mmol) lithium 13795 bromide in DMF (150 mL) was chilled in an ice-water bath, then 40.3 g (14.0 mL, 149 mmol) phosphorous tribromide was added, followed by more DMF (50 mL). After 15 minutes the reaction was partitioned between water (1200 mL) and Et2θ (600 mL). The aqueous layer was extracted with Et2θ (2 x 150 mL), then the combined Et2θ layers were washed with brine, and dried over Na2SO4- After filtration and concentration, recovered 13800 44.5 g (97.5%) slightly cloudy, almost colorless oil that was 2% DMF by weight (determined by NMR). 1H NMR (CDCI3) δ 7.84 (d, IH), 7.44 (dd, IH), 7.24 (m, 4H), 7.07 (br d, IH), 4.50 (s, 2H), 3.62 (s, 3H), 2.07 (s, 3H). MS (DCI/NH3) 336/338 (M+H+NH3)+. Example 1178E N-butyl-N-2-cyclohexylacetamide 2-Cyclohexylacetic acid (42.66 g, 0.30 mol) was dissolved in 85 mL of thionyl chloride and the mixture heated to reflux for 2 hours. After cooling to room temperature, the 13810 yellow solution was concentrated. Toluene was added and the solution was concentrated again and the acid chloride used directly. The acid chloride was diluted with 100 mL of methylene chloride and this solution added to a biphasic mixture of butylamine (60 mL, 0.60 mol) in 100 mL of methylene chloride and 2M aqueous potassium carbonate ( 150 mL) and the mixture was stiπed ovemight at ambient temperature. An additional 30 mL of butylamine 13815 was added and stiπing continued for 2 hours and then the mixture was poured into a separatory funnel. The layers were separated aηd the aqueous phase was extracted with 1 portion of methylene chloride and the combined organic extracts were dried, filtered and concentrated to an off white solid. This material was suspended in 400 mL of 1 : 1 ether/hexanes and filtered. The solid was washed with 2 additional portions of 1 : 1 13820 ether/hexanes. The filtrates were extracted with 3 portions of aqueous HCl, dried, filtered and concentrated to a volume of ~ 200 mL. The solid that formed was collecterd by filtration and combined with the previous solid material and dried under vacuum to give the title compound (49.50 g, 88%). H nmr (300 MHz., CDC1 3 ): δ 5.35, bs, IH; 3.24, q, 2H; 2.02, d, 2H; 1.70, bm, 6H; 1.47, m, 2H; envelope 1.06 - 1.42, 5H; 0.91, m, 5H. MS 13825 (DCI-NH3): 198 (MH+); 215 (M+NH 4 +). Example 1 178F N-hnryl-N-2-cvclohexylethylarnine 13830 A stiπed suspension of lithium aluminum hydride (23.74 g, 0.63 mol) in THF (400 mL) was cooled in an ice bath and treated with a solution of example 1178E (49.50 g, 0.26 mol) in THF (300 mL). The ice bath was removed and the mixture heated to gentle reflux for 20 hours. The solution was cooled in an ice bath and quenched by the careful addition of 24 mL of water in 100 mL of THF, followed by 24 mL of 15% aqueous sodium hydroxide, 13835 followed by an additional 72 mL of water. The thick slurry was vigorously stiπed for 15 minutes at which time 600 mL of methylene chloride and excess sodium sulfate were sequentially added. The mixture was stiπed for 1 hour and then filtered through celite. The celite pad was washed well with methylene chloride and the filtrate concentrated to give the title compound (47.80 g, 100%) which was sufficiently pure for the next step. H nmr (300 13840 MHz., CDC1 3 ): δ 2.61, m, 4H; 1.69, m, 5H; envelope 1.05 - 1.53, 1 1H; 0.91, m, 5H. MS (DCI-NH3): 184 (MH+). Example 1178G 13845 4-(N-(-2-cyclohexylethyP-N-butylaminomethyP-2-(2-methylphenyl)benzoic acid, methyl ester A solution of example 1178D (22.2 g, 0.070mol) and diisopropylethylamine (15.7 mL, 0.090 mol) in 100 mL of acetonitrile was treated with Ν-butyl-Ν-2- cyclohexylethylamine (15.3 g, 0.084 mol). The cloudy mixture was stiπed for two hours 13850 and then briefly warmed to ~45°C. After cooling to ambient temperature, the mixture was concentrated to remove the acetonitrile and then diluted with 400 mL of water. The pH of the mixture was brought to >10 with solid potassium phosphate and extracted with 3 portions of ethyl ether. The combined ether extracts were extracted with 1 portion of water and two portions of brine, dried, filtered and concentrated. The residue obtained (34.4 g, 117%) was 13855 used directly. An analytical sample was obtained by column chromatography on silica gel (3% ethyl acetate/hexanes) to provide pure material. H nmr (300 MHz., CDC1 3 ): δ 7.92, d, IH; 7.48, dd, IH; 7.16 - 7.28, m, 4H; 7.07, bd, IH; 3.62, s, 3H; 3.57, s, 2H; 2.41, quartet, 4H; 2.06, s, 3H; 1.62, bm, 5H; envelope 1.05 - 1.48, 10H; 0.85, bm, 5H. MS (ESI+): 422 (MH + ): (ESI-): 420 (M-H). 13860 Example 1178H N-r4-(N-( ' -2-cyclohexylethyP--V-butylaminomethyP-2-(2-methylphenyPbenzoic acid A solution of 1178G (34.35 g, 0.081 mol) in 210 mL of ethanol was treated with 13865 aqueous sodium hydroxide (4Ν, 70 mL, 0.28 mol) and the mixture heated to reflux until judged complete by tic analysis. After cooling to room temperature, the mixture was concentrated to remove the ethanol. The resulting solid was partially dissolved by adding water and the mixture extracted with ethyl ether. The ether layer was then washed with water and then with IM aqueous phosphoric acid which resulted in an oily precipitate. The 13870 precipitate was dissolved by extracting with 3 portions of ethyl acetate and the combined ethyl acetate layer were washed with water, 0.5M aqueous phosphoric acid, brine and then dried, filtered and concentrated to give 24.5 g, (86% yield for the two steps) as a cream colored solid. H nmr (300 MHz., CD 3 OD): δ 7.96, d, IH; 7.64, dd, IH; 7.37, d, IH; 7.22, m, 2H; 7.18, m, IH; 7.07, d, IH; 4.41, bs, 2H; 3.12, m, 4H; 2.10, s, 3H; 1.18, bm, 13875 9H; 1.37, sextet, 2H; 1.23, m, 3H; 0.96, t, 3H; 0.94, m, 2H. MS (ESI+): 408 (MH+): (ESI-): 406 (M-H). Example 11781 13880 N-r4-(N-Butyl-N-(2-cyclohexylethyPaminomethyP-2-(2-methylphenyPbenzoyllmethionine methyl ester Partitioned 13.2 g (66.1 mmol) L-methionine methyl ester, hydrochloride salt between saturated aqueous NaHCO3 (80 mL) and CH2CI2 (75 mL). Added the organic layer to the following solution: 24.5 g (60.2 mmol) acid from Example 1 178H, 10.0 g 13885 (65.3 mmol) HOBTΗ2O, and 12.6 g (65.7 mmol) EDCI*HC1 in DMF (150 mL). After stiπing at RT ovemight partitioned the reaction between saturated aqueous NaHCO3 (500 mL) and EtOAc (1200 mL). The organic layer was washed with water and brine, then dried over Na2SO4. After filtration and concentration, recovered 30 g orange oil that was purified by chromatography using hex/EtOAc 3/1. Recovered 22.9 g (69%) of the title 13890 compound. l H NMR (CDCI3) δ 7.90 (m, IH), 7.40 (d, IH), 7.30, 7.20, 7.16 (all m, total 5H), 5.88 (br d, IH), 4.62 (m, IH), 3.66 (s, 3H), 3.57 (s, 2H), 2.41 (m, 4H), 2.18, 2.13, 2.04 (s, m, m, total 9H), 1.85 (m, IH), 1.62 (m, 5H), 1.50-1.10 (envelope, 10H), 0.87 (m, 5H). MS (APCI) 553 (M+H)+. Example U78J N-r4-(N-(-2-cyclohexylethyl)-N-butylaminomethyP-2-(2-methylphenyPbenzoyllmethionine. Lithium Salt A solution of example 11781 (22.9 g, 0.041 mol), in 200 mL of 3: 1 THF methanol 13900 was cooled in an ice bath and then tretaed with aqueous lithium hydroxide (IM, 83 mL, 0.083 mol) dropwise. The ice bath was removed and the mixture was stiπed for 20 hours. The solution was concentrated to remove the organics and the resulting thick slurry diluted with water until a clear solution resulted (~1.2 L). The pH of the solution was carefully adjusted to pH~5 with IM aqueous phosphoric acid and stiπed for 1 hour. The solid was 13905 collected by filtration and dried under vacuum over phosphorous pentoxide to provide 19.93 g of a cream colored solid. This material was dissolved in 200 mL of THF and treated with a solution of 1.55 g (0.037 mol) of lithium hydroxide in 75 mL of water. The mixture was stiπed for 15 minutes and the THF removed under vacuum on a rotary evaporator. The mixture was diluted with 500 mL of water and lyophilized to give 20.10 g (89% overall) of 13910 the title compound. l H nmr (300 MHz., CD 3 OD): δ 7.64, m, IH; 7.41, d, IH; 7.05 - 7.32, m, 5H; 4.25, m, IH; 3.69, s, 2H; 2.52, m, 4H; 2.51, s, 1.5H (1/2 o-tolyl); 2.06, s, 1.5 H (1/2 o-tolyl); 1.98, s, 3H; 1.97, m, IH; 1.73, m, 2H; 1.64, bm, 6H; envelope 1.04 - 1.56, 10H; 0.90, m, 5H. MS (ESI+): 539 (MH + ): (ESI-): 537 (M-H). Calc'd for C 32 H 45 Ν 2 O 3 SLi*0.60 H 2 O; C 69.19; H 8.38; N 5.04; Found: C 69.25; H 8.50; N 4.99. 13915 Example 1179 Example 1179 N-[4-N-Butyl-N-(2-cyclohexylethyPaminomethyl-2-(2-methylphenyPbenzoyllmethionine 4-methylphenylsulfonimide N-[4-(N-Butyl-N-(2-Cyclohexylethyl)aminomethyl)-2-(2- 13925 methylphenyl)benzoyl]methionine (500 mg, 0.929 mmol), prepared as inExample 1178, p- toluenesulfonamide (429 mg, 2.51 mmol), 4-dimethylaminopyridine (57 mg, 0.465 mmol), and l-ethyl-3-(3-dimethylaminopropyl)carbodiimide (214 mg, 1.12 mmol) were dissolved in CH2CI2 (10 mL) at room temperature and stiπed ovemight. Reaction diluted with water and CHCI3 and layers separated. Aqueous layer extracted with CHCI3 (2x), and combined 13930 extracts dried with Na2SO4, filtered, and concentrated in vacuo. Residue purified by flash chromatography on silica gel eluting with 300: 1 EtOAc/25: 1: 1 EtOAc, H2O, AcOH to afford the desired compound as a white solid (284 mg, 44%). ^H (300MHz, MeOD, δ) (rotamer) 7.73 (2H, d, J=9Hz), 7.62 (IH, d, J=8Hz), 7.48 (IH, bd, J=8Hz), 7.30-7.00 (7H, m), 4.22 (IH, m), 4.02 (2H, bs), 2.81 (4H, m), 2.39 (3H, s), 2.21(2.03) (3H, bs), 13935 1.90 (3H, s), 1.85-1.40 (13H, m), 1.40-1.10 (6H, m), 0.93 (5H, t, J=8Hz). m/e (ESI) 690 (MH " ) Anal.calc. for C39H53N3O4S2A25 H2O C 65.56, H 7.83, N 5.88 Found C 65.41, H 7.52, N 5.61 Example 1180 Example 1180A 13945 N-Butyl-N-(l-phenyltetrazol-5-yPamine 5 -Chloro-1 -phenyl- IH-tetrazole (1.00 g, 5.54 mmol), butylamine (0.547 mL, 5.54 mmol), and diisopropylethylamine ( 1.48 mL, 8.31 mmol) were dissolved in DMF (5 mL), and stiπed ovemight at room temperature. Reaction diluted with EtOAc and washed with water and brine. Organic layer dried with Na2SO4, filtered, and concentrated in vacuo. Residue 13950 purified by flash chromatography on silica gel eluting with 35% EtOAc/Hexanes to afford the desired product as a white solid (625 mg, 52%). m/e (DCI) 218 (MH+) e Example 1180B 13955 4-N-Butyl-N-f 1 -phenyltetrazol-5-yPaminomethyl-2-( " 2-methylphenyPbenzoic acid methyl ester The desired compound was prepared according to the method of Example 1 174B starting with 4-bromomethyl-2-(2-methylphenyl)benzoic acid methyl ester, prepared as in Example 1 178A-D, and the compound from Example 1180A. 13960 Example 1180C 4-N-Butyl-N-( 1 -phenyltetrazol-5-yPaminomethyl-2-(2-methy IphenyPbenzoic acid The desired acid was prepared using the method described inExample 403 E starting 13965 with the product fromExample 1180B. m/e (ESI) 440 (MH " ) Example 1180D N-r4-N-Butyl-N-(l-phenyltetrazol-5-yl ' )aminomethyl-2-f2- 13970 methylphenyPbenzoyllmethionine methyl ester The desired compound was prepared using the method described inExample 403F starting with the product fromExample 1180C. m/e (ESI) 587 (MH+) 13975 Example 1180E N-| " 4-N-Butyl-N-( l-phenyltetrazol-5-yPaminomethyl-2-(2- methylpheny Pbenzoyll methionine The desired compound was prepared according to the method ofExample 4031 starting with the compound fromExample 1180D. *H (300MHz, CDCI3, δ) 7.93 (IH, m), 13980 7.60-7.40 (5H, m), 7.40-7.10 (5H, m), 7.03 (IH, d, J=2Hz), 5.89 (IH, m), 4.55 ( IH, m), 4.52 (2H, s), 3.1 1 (2H, bt, J=8Hz), 2.20-2.00 (8H, m), 1.90 (IH, m), 1.56 ( IH, m), 1.43 (2H, m), 1.06 (2H, m), 0.74 (3H, t, J=8Hz). m/e (ESI) 571 (MH+) Anal.calc. for C31H36N6O3S C 65.01, H 6.34, N 14.67 Found C 64.77, H 6.33, N 14.70 13985 Example 1181 13990 Example 1181 A N-t-Butyl-N-(2-cyclohexylethyPamine The desired amine was prepared using the method described inExample 1171 A starting with cyclohexylacetic acid and t-butylamine. m/e (DCI/NH3) 184 (MH + ) e Example 118 IB 4-(N-t-Butyl-N-(2-cyclohexylethyl)aminomethyl)-2-(2-methylphenyl)benzoic acid methyl ester The desired compound was prepared using the method described inExample 1 178G 14000 starting with N-t-butyl-N-(2-cyclohexylethyl)amine, prepared as inExample 1 181 A, and 4- bromomethyl-2-(2-methy IphenyPbenzoic acid methyl ester, prepared as inExample 1178 A- D. m/e (ESI) 422 (MH+) 14005 Example 1181C 4-(N-t-Butyl-N-(2-cyclohexylethyPaminomethyl)-2-(2-methylphenyl)benzoic acid The desired acid was prepared using the method described in Example 403E starting with the compound prepared in Example 118 IB. Example 118 ID N-[4-N-t-Butyl-N-(2-cyclohexylethyPaminomethyl-2-(2-methylphenyl)benzoyllmethionine methyl ester The desired product was prepared using the method described inExample 403F 14015 starting with the compound prepared inExample 1181C. m/e (ESI) 553 (MH + ) Example 118 IE N-r4-N-t-Butyl-N-r2-cyclohexylethyPaminomethyl-2-( ' 2-methylphenyPbenzoyllmethionine 14020 The desired compound was prepared according to the method ofExample 4031 starting with compound prepared inExample 1 181D. iH (300MHz, CDCI3, δ) 7.78 (IH, m), 7.67 (IH, m), 7.40-7.00 (5H, m), 6.21 (IH, m), 4.38 (IH, m), 4.13 (2H, m), 2.93 (2H, m), 2.20-2.00 (7H, m), 2.00 (3H, s), 1.60 (4H, m), 1.43 (12H, bs), 1.40-0.90 (4H, m), 0.75 (2H, m). m/e (ESI) 537 (MH+) Anal.calc. for C32H46N2O3SO.75 H2O C 14025 69.59, H 8.67, N 5.07 Found C 69.78, H 8.65, N 4.89 Example 1182 14030 Boc-NH, " O H Example 1182 A (2S)-t-Butoxycarbonylaminopentan-l-ol The desired product was prepared using the methods described in Example 1183 A 14035 starting with L-norvaline. Boc-NH. " SEt Example 1182B (2S Vt-Butoxycarbonylamino- 1 -ethylthiopentane 14040 The desired product was prepared using the methods described in Example 403B and 403C starting with the compound prepared in Example 1182A. Example 1 182C 14045 (2R)-Aminopentane hydrochloride salt The desired product was prepared using the methods described in Example 1183C starting with the compound prepared in Example 1182B. 14050 xample 1182D N-(2-Cyclohexylethyl)-N-(pent-2-yPamine The desired amine was prepared using the method described inExample 1 171 A, except triethylamine was added, starting with cyclohexylacetic acid and the compound fromExample 1182C. m/e (DCI) 198 (MH+) 14055 Example 1182E N-r4-N-(2-CvclohexylethyP-N-(pent-2-yl)aminomethyl-2-( ' 2- methylphenyPbenzoyllmethionine methyl ester 14060 The desired product was prepared using the method described inExample 403H starting with the compound prepared inExample 1182D and N-[4-formyl-2-(2- methylphenyl)benzoyl] methionine methyl ester, prepared as inExample 403G. m/e (ESI) 567 (MH+) Example 1 182F N-r4-N-r2-CvclohexylethvP-N-(pent-2-vPaminomethyl-2-(2- methy lpheny Pbenzoyll methionine The desired compound was prepared according to the method ofExample 4031 14070 starting with the compound prepared inExample 1182E. iH (300MHz, CDCI3, δ) 7.74 ( IH, m), 7.62 (IH, m), 7.40-7.00 (5H, m), 6.46 (IH, m), 4.37 (IH, m), 3.94 (2H, m), 3.37 (IH, m), 2.90 (2H, m), 2.20-1.80 (8H, m), 1.80-1.60 (6H, m), 1.55- 1.25 (6H, m), 1.25-1.00 (8H, m), 0.91 (3H, t, J=8Hz), 0.82 (2H, m). m/e (ESI) 551 (MH") Anal.calc. for C33H48N2O3S-0.50 H2O C 70.55, H 8.79, N 4.99 Found C 70.55, H 8.71 , N 4.87 14075 Example 1183 Example 1183 A (2R)-t-Butoxycarbonylaminopentan- 1 -ol To a stiπed solution at ambient temperature of D-norvaline (5.00 g, 42.7 mmol) in THF (100 mL) was added an aqueous 4N NaOH solution (21 mL, 84 mmol), di-t-butyl 14085 dicarbonate (11.2 g, 51.2 mmol), and tetrabutylammonium bromide (1.0 g). Two-phase solution stiπed overnight at ambient temperature. Reaction neutralized with aqueous 3N HCl to pH 6 and extracted with CHCI3 (3x). Extracts dried with Na2SO4, filtered, and concentrated in vacuo to produce a colorless oil. To a stiπed solution at 0°C under N2 of the crude residue in anhydrous THF (80 mL) was added dropwise via addition funnel a 1.OM 14090 borane-THF complex ( 100 mL, 100 mmol) in THF. After stiπing ovemight at ambient temperature, reaction cooled back to 0°C and quenched with an aqueous 4N NaOH solution (50 mL). Mixture stiπed one hour at ambient temperature, and then, extracted with CH2CI2 (3x). Extracts dried with Na2SO4, filtered, and concentrated in vacuo. Residue purified by flash chromatography on silica gel eluting with 30% EtOAc/Hexanes to afford the alcohol as 14095 a pale yellow oil (3.87 g, 45%). m/e (DCI) 204 (MH+) Example 1183B (2R)-t-Butoxycarbonylamino-l-ethylthiopentane 14100 The desired product was prepared using the methods described inExample 403B and 403C starting with the compound prepared inExample 1183 A. m/e (DCI) 248 (MH + ) Example 1183C 14105 (2S -Aminopentane hydrochloride salt To a stiπed solution at ambient temperature of (2R)-t-butoxycarbonylamino-l- ethylthiopentane (655 mg, 2.65 mmol), prepared as in Example 1183B, in EtOH (5 mL) was added a 50% slurry of Raney Nickel (2.65 g) in water. Mixture stiπed vigorously at 80°C for 2 days. Reaction filtered through celite, and celite and catalyst washed with EtOAc. 14110 Filtrate concentrated in vacuo to produce a colorless liquid. Residue taken up in a solution of 4N HCl in dioxane (5 mL), and reaction stiπed ovemight at ambient temperature. Ether added until a solid precipitated. Solid filtered off, washed with ether, and dried to produce the desired compound as a white solid (167 mg, 59%). Example 1183D N-( " 2-CyclohexylethyP-N-(pent-2-yPamine The desired amine was prepared using the method described inExample 1 171 A, except triethylamine was added, starting with cyclohexylacetic acid and the compound 14120 fromExample 1 183C. iH NMR (CDCI3, 300 MHz) δ 2.70-2.50 (m, 4H), 1.80-1.60 (m, 6H), 1.50-1.00 (m, 8H), 1.04 (d, 3H, J=8Hz), 1.00-0.80 (m, 5H) Example 1183E 14125 N- 4-N-(2-CyclohexylethvP-N-( ' pent-2-yPaminomethyl-2-(2-methylphenyPbenzoic acid methyl ester The desired compound was prepared using the method described inExample 1178G starting with N-(2-cyclohexylethyl)-N-(l-methylbutyl)amine, prepared as inExample 1183D, and 4-bromomethyl-2-(2-methylphenyl)benzoic acid methyl ester, prepared as 14130 inExample 1178A-D. m/e (ESI) 436 (MH+) Example U83F N-r4-N-(2-Cyclohexylethyl)-N-( ' pent-2-yPaminomethyl-2-(2-methylphenyPbenzoic acid 14135 The desired acid was prepared using the method described in Example 403E starting with the compound prepared in Example 1183E. .Example 1183G 14140 N-r4-N-(-?-CvclohexylethvP-N-(pent-2-yl)aminomethyl-2-(2- methylphenvPbenzoyllmethionine methyl ester The desired product was prepared using the method described inExample 403F starting with the compound prepared inExample 1 183F. m/e (ESI) 567 (MH + ) Example 1183H N-r4-N-(2-CvclohexylethvP-N-(pent-2-vPaminomethyl-2-(2- methylphenyPbenzoyllmethionine The desired compound was prepared according to the method ofExample 4031 14150 starting with the compound fromExample 1 183G. iH (300MHz, CDC13, δ) 7.69 (2H, m), 7.40-7.00 (5H, m), 6.46 (IH, m), 4.38 (IH, m), 4.05 (2H, m), 3.41 (IH, m), 2.90 (2H, m), 2.20-1.75 (9H, m), 1.75-1.50 (7H, m), 1.50-1.00 (12H, m), 0.90 (5H, m). m/e (ESI) 551 (MH " ) Anal.calc. for C33H48N2O3SO.50 H2O C 70.55, H 8.79, N 4.99 Found C 70.65, H 8.63, N 4.93 14155 Example 1184A N-Propoxyphthalimide The desired product was prepared using the method described in Example 1 176 A starting with N-hydoxyphthalimide and 1-propanol. m/e (DCI) 223 (MH+NH3+) 14165 Example 1 184B O-Propyl-2-cyclohexylacetaldoxime The desired product was prepared using the method described in Example 1 176B 14170 starting with the compound from Example 1184 A and cyclohexylacetaldehyde. Example 1184C N— (2-CyclohexylethyP-N-propyloxyamine 14175 The desired product was prepared using the method described in Example 1 176C starting with the compound from Example 1184B. m/e (DCI) 186 (MH+) Example 1184D 14180 N-r4-N--(2-Cyclohexylethyl)-N-propyloxyaminomethyl-2-(2- methylphenyPbenzoy 11 methionine methyl ester The desired product was prepared using the method described in Example 403H starting with the compound from Example 1184C and N-[4-Formyl-2-(2- methylphenyl)benzoyl]methionine methyl ester, prepared as in Example 403G. m/e (ESI) 14185 553 (MH-) Example 1184E N-r4-N-(2-CyclohexylethyP-N-propyloxyaminomethyl-2-(2- 14190 methylphenyPbenzoy 11 methionine lithium salt The desired compound was prepared according to the method of Example 4031 starting with th compound from Example 1 184D. iH (300MHZ, DMSO-d6, δ) 7.53 (IH, d, J=9Hz), 7.38 (IH, dd, J=7&2Hz), 7.30-7.00 (5H, m), 6.92 ( IH, m), 3.82 (2H, bs), 3.71 (IH, m), 3.41 (2H, m), 2.67 (2H, bt, J=8Hz), 2.25-1.95 (5H, m), 1.91 (3H, s), 14195 1.90-1.50 (7H, m), 1.37 (5H, m), 1.15 (3H, m), 0.86 (2H, m), 0.76 (3H, t, J=8Hz). m/e (ESI) 539 (MH " ) Anal.calc. for C3 iH43LiN2θ4S-0.50 H2O C 67.00, H 7.98, N 5.04 Found C 66.82, H 7.75, N 4.92 Example 1185 Example 1185 A 14205 N-Cyclohexylmethoxyphthalimide The desired product was prepared using the method described in Example 1176 A starting with Ν-hydoxyphthalimide and cyclohexylmethanol. 14210 Example 1 185B N-(Cyclohexylmethyloxy)aminomethylidene-2-(2-methylphenyPbenzoic acid methyl ester The desired product was prepared using the method described in Example 1176B starting with the compound from Example 1 185 A and N-[4-Formyl-2-(2- methylphenyPbenzoic acid methyl ester, prepared using the method of Example 403G and 14215 starting with the alcohol prepared in Example 1178C. Example 1185C N-(Cyclohexylmethyloxy)aminomethyl-2-(2-methylphenyPbenzoic acid methyl ester 14220 The desired product was prepared using the method described in Example 1 176C starting with the compound in Example 1185B. m/e (ESI) 368 (MH + ) e Example 1185D 14225 N-T4-N— Butyl-N-(cyclohexylmethyloxy)aminomethyl-2-(2-methylphenyPbenzoic acid methyl ester The desired product was prepared using the method described in Example 1176D starting with the compound in Example 1185C. m/e (ESI) 424 (MH+) Example 1185E N-H-N-- Butyl-N-(cyclohexylmethyloxy aminomethyl-2-(2-methylphenyPbenzoic acid The desired product was prepared using the method described in Example 403E starting with the compound in Example 1185D. 14235 Example 1185F N-r4-N-Butyl-N-(cyclohexylmethyloxy aminomethyl-2-(2- methylphenyPbenzoy 11 methionine methyl ester 14240 The desired product was prepared using the method described in Example 403F starting with the compound in Example 1 185E. m/e (ESI) 555 (MH + ) Example 1185G 14245 N-r4-N-Butyl-N-( ' cyclohexylmethyloxy aminomethyl-2-( ' 2- me thy lphenyPbenzoy 11 methionine lithium salt The desired compound was prepared according to the method of Example 4031 starting wiyh the compound in Example 1 185F.iH (300MHz, DMSO-d6, δ) 7.51 (IH, d, J=9Hz), 7.37 (IH, bd), 7.30-7.05 (5H, m), 6.94 (IH, m), 3.82 (2H, bs), 3.68 (IH, m), 14250 3.25 (2H, m), 2.64 (2H, t, J=8Hz), 2.25-1.95 (5H, m), 1.93 (3H, s), 1.90-1.40 (9H, m), 1.31 (3H, m), 1.06 (3H, m), 0.85 (3H, t, J=8Hz), 0.73 (2H, m). m/e (ESI) 539 (MH " ) Anal.calc. for C3 iH43LiN2θ4S-2.00 H2O C 63.90, H 8.13, N 4.81 Found C 63.63, H 7.68, N 4.62 14255 Example 1187 14260 Example 1187 A N-(2-CyclohexylethyP-N-propanesulfonylamine The desired product was prepared using the method described in Example 1 174 A starting with cyclohexylethylamine and 1-propanesulfonyl chloride. Example 1187B 4-(N-( ' 2-CyclohexylethyP-N-propanesulfonylaminomethyP-2-(2-methylphenyPbenzoic acid methyl ester The desired product was prepared using the method described inExample 1174B 14270 starting with N-(2-cyclohexylethyl)-N-propanesulfonylamine, prepared as inExample 1187 A, and 4-bromomethyl-2-(2-methylphenyl)benzoic acid methyl ester, prepared as inExample 1178A-D. m/e (ESI) 472 (MH+) 14275 Example 1187C 4-(N-(2-CyclohexylethvP-N-propanesulfonylaminomethyP-2-(2-methylphenyl)benzoic acid The desired acid was prepared using the method described in Example 403E starting with the product from Example 1 187B. Example 1187D N-14-N-(2-Cyclohexylethyl)-N-propanesulfonylaminomethyl-2-(2- methylphenyPbenzoyllmethionine methyl ester The desired compound was prepared using the method described inExample 403F 14285 starting with the product fromExample 1187C. m/e (ESI) 601 (MH " ) Example 1187E N-r4-N-(2-Cyclohexylethyl)-N-propanesulfonylaminomethyl-2-(2- 14290 methylphenyPbenzoyllmethionine The desired compound was prepared according to the method ofExample 4031 starting with the compound prepared inExample 1187D.iH (300MHz, CDCI3, δ) 8.00 (IH, dd, J=8&7Hz), 7.43 (IH, dd, J=7&2Hz), 7.40-7.10 (5H, m), 5.90 (IH, m), 4.58 (IH, m), 4.42 (2H, s), 3.20 (2H, m), 2.94 (2H, m), 2.20-2.00 (7H, m), 2.00-1.80 (4H, 14295 m ), 1.60 (6H, m), 1.38 (2H, m), 1.15 (4H, m), 1.05 (3H, t, J=8Hz), 0.86 (2H, m). m e (ESI) 587 (MH " ) Anal.calc. for C3 iH44N2θ5S2"0.25 H2O C 62.75, H 7.56, N 4.72 Found C 62.75, H 7.56, N 4.49 Example 1 188 Example 1 188 A 14305 N-rBromomethyl-2-(2-methylphenyl)benzoyl1methionine methyl ester To a stiπed solution at -10°C under N2 of N-[4-hydroxymethyl-2-(2- methylphenyl)benzoyl] methionine methyl ester (200 mg, 0.517 mmol ), prepared as in Example 403F, and carbon tetrabromide (189 mg, 0.568 mmol) in CH2CI2 (5 mL) was added triphenylphosphine (163 mg, 0.620 mmol). Reaction stiπed one hour at -10°C, and 14310 then, solvents concentrated in vacuo to produce a colorless glass. The residue could not be stored, and so, was used directly in the reaction in Example 1188B. Example 1188B 14315 N-r4-N-( , 3-ChloropropanesulfonyP-N-( ' 2-cyclohexylethyPaminomethyl-2-( ' 2- methylphenyPbenzoyllmethionine methyl ester The desired compound was prepared using the method described inExample 1 174B (except reaction run at -40°C) starting with the product fromExample 1 188A and N-(3- chloropropanesulfonyl)-N-(2-cyclohexylethyl)amine, prepared as inExample 1189 A using 14320 the method described inExample 1174A. m/e (ESI) 635 (MH") Example 1188C N- 4-N-(3-ChloropropanesulfonyP-N-(2-cvclohexylethyl)aminomethyl-2-(2- 14325 methylphenyPbenzoyllmethionine The desired compound was prepared according to the method ofExample 4031 starting with the compound fromExample 1 188B. iH (300MHz, CDCI3, δ) 8.01 (IH, bt, J=8Hz), 7.46 (IH, dd, J=7&2Hz), 7.40-7.10 (5H, m), 5.90 (IH, m), 4.59 ( IH, m), 4.45 (2H, s), 3.68 (2H, t, J=8Hz), 3.22 (2H, bt, J=7Hz), 3.12 (2H, t, J=8Hz), 2.31 (2H, m), 14330 2.20-2.05 (4H, m), 2.03 (3H, s), 1.92 (2H, m), 1.60 (6H, m), 1.40 (2H, m), 1.30-1.00 (4H, m), 0.85 (2H, m). m/e (ESI) 621 (MH " ) Anal.calc. for C31H43CI1N2O5S2O.5O H2O C 58.89, H 7.01, N 4.43 Found C 58.96, H 7.04, N 4.40 14335 Example 1189 Example 1189 A N-(3-ChloropropanesulfonyD-N-(2-cyclohexylethyl)amine 14340 The desired compound was prepared using the method described in Example 1 174 A starting with cyclohexylethylamine and 3-chloropropanesulfonyl chloride. e Example 1189B 14345 4-N-(3-ChloropropanesulfonyP-N-(2-cyclohexylethyl)aminomethyl-2-(2- methylphenyPbenzoic acid methyl ester The desired product was prepared using the method described inExample 1174B starting with the compound fromExample 1189 A and 4-bromomethyl-2-(2- methy IphenyPbenzoic acid methyl ester, prepared as inExample 1178A-D. m/e (ESI) 506 14350 (MH+) Example 1189C N-r4-N-(2-CyclohexylethyP-N-(3-ethoxypropanesulfonyPaminomethyl-2-(2- 14355 methylphenyPbenzoic acid The acid was prepared using the method described in Example 403E starting with the product from Example 1189B. Chloride was displaced by ethoxide ion. 14360 Example 1189D N-r4-N-(2-Cvclohexylethyl)-N-(3-ethoxypropanesulfonyPaminomethyl-2-(2- methylphenyPbenzoyllmethionine methyl ester The compound was prepared using the method described inExample 403F starting with the product fromExample 1189C. m/e (ESI) 645 (MH " ) 14365 Example 1189E N-r4-N-(2-CyclohexylethyP-N-(3-ethoxypropanesulfonyl)aminomethyl-2-(2- methylphenyPbenzoyllmethionine lithium salt 14370 The desired compound was prepared according to the method ofExample 4031 starting with the compound fromExample 1189D. iH (300MHz, DMSO-d6, δ) 7.54 ( IH, d, J=8Hz), 7.41 (IH, dd, J=7&2Hz), 7.30-7.10 (5H, m), 6.97 (IH, d, J=7Hz), 4.42 (2H, bs), 3.68 (IH, m), 3.43 (2H, q, J=7Hz), 3.40 (2H, m), 3.16 (4H, m), 2.20-1.95 (5H, m), 1.95 (3H, s), 1.90-1.65 (3H, m), 1.55 (6H, m), 1.27 (2H, m), 1.10 (7H, bt, J=8Hz), 14375 0.78 (2H, m). m/e (ESI) 631 (MH") Anal.calc. for C33H47L1N2O6S2 .5O H2O C 61.18, H 7.47, N 4.32 Found C 61.15, H 7.53, N 4.15 14380 Example 1190 Example 1190A N-(2-CyclohexylethyP-N-(3-trifluoromethylpropanesulfonyPamine 14385 To a stiπed solution at 0°C under N2 of 4,4,4-trifluoro-l-bromobutane (2.00 g, 10.5 mmol) in anhydrous DMF (10 mL) was added dropwise a slurry of t-butanethiol sodium salt (1.29 g, 1 1.5 mmol) in anhydrous DMF (25 mL) such that the temperature was maintained below 5°C. Mixture stiπed one hour at 0°C, and then, diluted with water and extracted with ether. Extracts dried with Na2SO4, filtered, and concentrated in vacuo. 14390 Residue dissolved in 1 : 1 water/EtOH at 0°C, and to this was bubbled in chlorine gas for 45 minutes. After the chlorine addition, N2 was bubbled into the black-green mixture until the green color disappeared (30 minutes). The mixture was made a more homogeneous solution by addition of CH2CI2, and to this was added carefully an aqueous 2M Na2CO3 solution until mixture was basic (pH 10). Cyclohexylethylamine (1.14 g, 9.00 mmol) was added, 14395 and this two-phase solution was stiπed at room temperature overnight. Reaction diluted with water and extracted with CHCI3 (2x). Extracts dried with Na2SO4, filtered, and concentrated. Residue purified by flash chromatography on silica gel eluting with 20% EtOAcΗexanes to afford the desired product as a light brown oil (1.02 g, 32%). m/e (DCI) 319 (MH+NH3+) 14400 Example 1190B 4-(N-(2-CyclohexylethyP-N-(3-trifluoromethylpropanesulfonyPaminomethyP-2-(2- methylphenyPbenzoic acid methyl ester 14405 The desired product was prepared using the method described in Example 1 174B starting with N-(2-cyclohexylethyl)-N-(3-trifluoromethylpropanesulfonyl)amine, prepared as in Example 1190A, and 4-bromomethyl-2-(2-methylphenyl)benzoic acid methyl ester, prepared as in Example 1178A-D. ■ Example 1190C 4-(N-(2-Cvclohexylethyl)-N-r3-trifluoromethylpropanesulfonyPaminomethyl)-2-(2- methylphenvPbenzoic acid The desired acid was prepared using the method described inExample 403E starting 14415 with the product fromExample 1190B. m/e (ESI) 524 (MH " ) Example 1190D N-r4-N-(2-Cyclohexylethyl)-N-( " 3-trifluoromethylpropanesulfonyl)aminomethyl-2-(2- 14420 methylphenyPbenzoy 11 methionine methyl ester The desired compound was prepared using the method described inExample 403F starting with the product fromExample 1190C. m/e (ESI) 669 (MH " ) 14425 Example 1190E N-r4-N-(2-CyclohexylethyP-N-( " 3-trifluoromethylpropanesulfonyl)aminomethyl-2-(2- methylphenyPbenzoyllmethionine The desired compound was prepared according to the method ofExample 4031 starting with the compound inExample 1190D. H (300MHz, CDCI3, δ) (rotamer) 14430 8.01(7.98) (IH, d, J=8Hz), 7.46 (IH, dd, J=7&2Hz), 7.40-7.10 (5H, m), 5.92 (IH, m), 4.80 (IH, bs), 4.58 (IH, m), 4.45 (2H, s), 3.22 (2H, bt, J=7Hz), 3.03 (2H, t, J=8Hz), 2.30 (2H, m), 2.20-2.00 (10H, m), 1.92 (IH, m), 1.62 (6H, m), 1.40 (2H, m), 1.30-1.00 (4H, m), 0.87 (2H, m). m/e (ESI) 655 (MH " ) Anal.calc. for C32H43F3N2O5S2 C 58.52, H 6.60, N 4.26 Found C 58.27, H 6.63, N 4.13 14435 Example 1191 14440 Example 1191 A 4-Azidomethyl-2-(2-methylphenyl)benzoic acid methyl ester To a stiπed mixture at 0°C under N2 of sodium azide (1.47 g, 22.6 mmol) in 14445 anhydrous DMF (30 mL) was added a solution of 4-bromomethyl-2-(2- methylphenyPbenzoic acid methyl ester (6.00 g, 18.8 mmol), prepared as in Example 1178A-D, in anhydrous DMF (10 mL). Reaction stiπed ovemight at room temperature. Reaction diluted with EtOAc and washed with water and brine. Organic layer dried with Na2SO4, filtered, and concentrated in vacuo. 14450 Example 119 IB 4-Aminomethyl-2-(2-methylphenyl)benzoic acid methyl ester To a flask at ambient temperature under N2 containing 10% palladium on carbon 14455 catalyst ( 1.0 g) was added a solution of 4-azidomethyl-2-(2-methylphenyl)benzoic acid methyl ester (5.00 g, 17.8 mmol), prepared as inExample 1191 A, in MeOH (75 mL). Two drops of cone HCl added, and reaction stiπed vigorously overnight under an atmosphere of H2. Catalyst filtered off through celite and washed with MeOH. Filtrate concentrated in vacuo, and residue taken up in an aqueous 4N NaOH solution. Aqueous solution extracted 14460 with CHCI3 (3x), and extracts dried with Na2SO4, filtered, and concentrated in vacuo to afford the desired product (1.37 g, 30%). m/e (DCI) 256 (MH+) Example 1191C 14465 4-N-Butanesulfonylminomethyl-2-(2-methylphenyPbenzoic acid methyl ester The desired compound was prepared using the method described inExample 1174 A starting with 4-aminomethyl-2-(2-methylphenyl)benzoic acid methyl ester, prepared as in Example 119 IB, and butanesulfonyl chloride, m/e (ESI) 374 (MH " ) Example 1191D l-Bromo-3-cvclohexylpropane The desired compound was prepared according to the method of Example 1178D starting with 3-cyclohexyl-l-propanol. *H (300MHz, CDCI3, δ) 3.40 (2H, t, J=8Hz), 14475 1.85 (2H, m), 1.80-1.50 (6H, m), 1.40-1.10 (5H, m), 0.90 (2H, m). e Example 119 IE N- 4-N-( " Butanesulfonyl)-N-(3-cyclohexylpropyPaminomethyl-2-(2-methylphenyPbenzoic 14480 acid methyl ester The desired compound was prepared using the method described inExample 1174B starting with the compounds fromExample 1191C andExample 1191D. m/e (ESI) 500 (MH+) Example 119 IF N-[4-N-(ButanesulfonvP-N-(3-cyclohexylpropyl)aminomethyl-2-(2-methylphenyl)benzoic acid The acid was prepared using the method described in Example 403E starting with 14490 the compound from Example 119 IE. Example 1191G N-[4-N-(ButanesulfonyP-N-(3-cyclohexylpropyl)aminomethyl-2-(2- 14495 methylphenyPbenzoyllmethionine methyl ester The compound was prepared using the method described inExample 403F starting with the compound fromExample 1191F. m/e (ESI) 629 (MH-) 14500 Example 1191H N-r4-N-(ButanesulfonyP-N-(3-cyclohexylpropyPaminomethyl-2-(2- methylphenyPbenzoyllmethionine lithium salt The desired compound was prepared according to the method ofExample 4031 starting with the compound fromExample 1191G.iH (300MHz, DMSO-d6, δ) 7.54 (IH, 14505 d, J=8Hz), 7.41 (IH, bd, J=7Hz), 7.30-7.05 (5H, m), 6.97 (IH, d, J=7Hz), 4.42 (2H, s), 3.68 (IH, m), 3.10 (4H, bt, J=7Hz), 2.20-1.95 (5H, m), 1.91 (3H, s), 1.90-1.45 (9H, m), 1.45-1.20 (4H, m), 1.20-0.90 (6H, m), 0.88 (3H, t, J=8Hz), 0.73 (2H, m). m/e (ESI) 615 (MH " ) Anal.calc. for C33H47L1N2O5S2 .75 H2O C 62.29, H 7.68, N 4.40 Found C 62.18, H 7.75, N 4.36 14510 Example 1193 Example 1193 A (2S -t-Butoxycarbonylamino-4-cyclohexylbutanoic acid To a solution of Boc-homophenylalanine (3.00 g, 10.8 mmol) in CH2CI2 at room temperature was added a solution of 4N HCl in dioxane (20 mL, 80 mmol), and mixture 14520 stiπed overnight. Solvents concentrated, and white powder that resulted was reduced under high pressure (4 atm. H2) using platinum/HCl. The white solid that resulted from the reduction was mixed with aqueous 4N NaOH (30 mL), water (30 mL), and THF (50 mL) at room temperature, and to this was added di-t-butyl dicarbonate (3.5 g, 16 mmol). Reaction heated at 70°C ovemight. Reaction cooled to 0°C, and an aqueous solution of 3N HCl added 14525 until the pH reached 6. Product extracted out with CHCI3, and extracts dried with Na2SO4, filtered, and concentrated in vacuo to produce a white solid (3.24 g, 106%). m/e (DCI) 286 (MH+) Boc-NH H 14530 Example 1193B (2SV t-Butoxycarbonylamino-4-cyclohexylbutan- 1 -ol To a solution at -5°C under N of (2S)-t-butoxycarbonylamino-4- cyclohexylbutanoic acid (3.24 g, 10.8 mmol), prepared as inExample 1 193A, in anhydrous THF (20 mL) was added dropwise a l.OM borane-THF complex (32.3 mL, 32.3 mmol) in 14535 THF. After addition, reaction stiπed ovemight at room temperature. Reaction cooled to 0°C and quenched with an aqueous 4N NaOH solution. Stiπed 30 minutes at room temperature, and then, extracted with CH2CI2 (3x). Extracts dried with Na2SO4 t filtered, and concentrated in vacuo. Residue purified by flash chromatography on silica gel eluting with 30% EtOAcΗexanes to afford the desired product as a colorless oil (696 mg, 23%). m/e 14540 (DCI) 272 (MH+) Boc-NH Et Example 1193C (2S)-t-Butoxycarbonylamino-4-cyclohexyl- 1 -ethylthiobutane 14545 The desired compound was prepared using the method described inExample 403B and 403C starting with the product fromExample 1193B. m/e (DCI) 316 (MH+) HC.-NH 2 Et Example 1193D 14550 (2S -Amino-4-cyclohexyl-l -ethylthiobutane hydrochloride salt The desired compound was prepared using the method described in Example 403D starting with the product from Example 1193C. 14555 Example 1 193E N-r4-N-r4-Cvclohexyl-1 -ethylthiobutan-2-yl)aminr>methyl-2-(2- methylphenyPbenzoyllmethionine methyl ester The desired compound was prepared using the method described inExample 403H starting with the product fromExample 1193D and N-[4-formyl-2-(2- 14560 methylphenyPbenzoyl] methionine methyl ester, prepared as inExample 403G. m/e (ESI) 585 (MH+) Example 1193F 14565 N-H-N-H-Cvclohexyl- 1 -ethylthiobutan-2-yPaminomethyl-2-( ' 2- methylphenyPbenzoyllmethionine The desired compound was prepared according to the method ofExample 4031 starting with the compound fromExamβie 1 193E. H (300MHz, CDCI3, δ) 7.72 ( IH, m), 7.45 ( IH, m), 7.40-7.00 (5H, m), 6.18 ( IH, m), 4.36 (IH, m), 4.00 (2H, m), 2.95 ( IH, 14570 m), 2.82 ( IH, m), 2.73 (IH, m), 2.44 (2H, m), 2.20-2.00 (7H, m), 1.98 (3H, bs), 1.90- 1.40 (7H, m), 1.20 (9H, t, J=8Hz), 0.87 (3H, rft). m/e (ESI) 569 (MH " ) Anal.calc. for C32H46N2O3S2-0.75 H2O C 65.77, H 8.19, N 4.79 Found C 65.74, H 8.08, N 4.69 Example 1 194 Example 1194 A 14580 1 -Bromo-4-cvclohexylbutane The desired compound was prepared according to the method of Example 1 178D starting with 4-cyclohexyl-l -butanol. l H (300MHz, CDCI3, δ) 3.40 (2H, t, J=8Hz), 1.83 (2H, m), 1.80-1.50 (6H, m), 1.42 (2H, m), 1.30-1.10 (5H, m), 0.85 (2H, m). Example 1194B 4-N-(ButanesulfonyP-N-(4-cyclohexylbutyPaminomethyl-2-(2-methylphenyPbenzoic acid methyl ester The desired compound was prepared using the method described inExample 1174B 14590 starting with the compounds fromExample 119 IC andExample 1194A. m/e (ESI) 514 (MH+) Example 1194C 14595 4-N-(ButanesulfonyP-N-(4-cyclohexylbutyPaminomethyl-2-( ' 2-methylphenyPbenzoic acid The acid was prepared using the method described in Example 403E starting with the compound from Example 1194B. 14600 Example 1194D N-r4-N-(ButanesulfonyP-N-C4-cvclohexylbutyPaminomethyl-2-(2- methylphenyPbenzoyll methionine methyl ester The compound was prepared using the method described in Example 403F starting with t e compound from Example 1194C. l H (300MHz, CDCI3, δ) 7.96 (IH, m), 7.43 14605 ( IH, dd, J=7&2Hz), 7.40-7.10 (5H, m), 5.90 (IH, bd, J=7Hz), 4.62 (IH, m), 4.44 (2H, s),3.64 (3H, s), 3.18 (2H, m), 2.96 (2H, m), 2.20-1.85 (8H, m), 1.75-1.50 (9H, m), 1.50-1.30 (4H, m), 1.25-1.00 (8H, m), 0.94 (3H, t, J=8Hz), 0.82 (2H, m). Example 1194E N- 4-N-(ButanesulfonyP-N-(4-cyclohexylbutyPaminomethyl-2-f2- methylphenyPbenzoy 11 methionine lithium salt The desired compound was prepared according to the method ofExample 4031 14615 starting with the compound fromExample 1194D. iH (300MHz, DMSO-d6, δ) 7.56 ( IH, d, J=8Hz), 7.41 (IH, dd, J=7&2Hz), 7.30-7.05 (5H, m), 6.98 (IH, d, J=7Hz), 4.42 (2H, bs), 3.68 (IH, m), 3.13 (4H, m), 2.20-1.95 (5H, m), 1.92 (3H, s), 1.90-1.45 (9H, m), 1.45-1.20 (4H, m), 1.20-0.90 (8H, m), 0.88 (3H, t, J=8Hz), 0.78 (2H, m). m/e (ESI) 629 (MH " ) Anal.calc. for C34H49LiN2θ5S2-0.75 H2O C 62.79, H 7.83, N 4.31 Found 14620 C 62.69, H 7.84, N 4.24 Example 1195 14625 Example 1195 A N-Butyl-N-quinolin-2-ylamine 2-Chloroquinoline (500 mg, 3.06 mmol), butylamine (0.90 mL, 9.16 mmol), and 14630 diisopropylethylamine (0.82 mL, 4.58 mmol) were dissolved in acetonitrile (5 mL), and solution refluxed 2 days. Reaction cooled and diluted with EtOAc. Reaction washed with water and brine. Organic layer dried with Na2SO4, filtered, and concentrated in vacuo. Residue purified by flash chromatography on silica gel eluting with 15% EtOAc/Hexanes to afford the desired product as a pale yellow oil (188 mg, 31%). m/e (DCI) 201 (MH+) 14635 Example 1195B 4-N-Butyl-N-quinolin-2-ylaminomethyl-2-(2-methylphenyl)benzoic acid methyl ester The desired compound was prepared according to the method of Example 1174B 14640 starting with 4-bromomethyl-2-(2-methylphenyl)benzoic acid methyl ester, prepared as in Example 1178A-D, and the compound from Example 1195A. Example 1195C 14645 4-N-Butyl-N-quinolin-2-ylaminomethyl-2-(2-methylphenvPbenzoic acid The desired acid was prepared using the method described in Example 403E starting with the product from Example 1195B. 14650 Example 1195D N-[4-N-Butyl-N-quinolin-2-ylaminomethyl-2-(2-methylphenyPbenzoyllmethionine methyl ester The desired compound was prepared using the method described inExample 403F starting with the product fromExample 1195C. m/e (ESI) 570 (MH+) 14655 Example 1195E N- 4-N-Butyl-N-quinolin-2-ylaminomethyl-2-( ' 2-methylphenyl)benzoyl1methionine The desired compound was prepared according to the method ofExample 4031 14660 starting with the compound fromExampie 1 195D. iH (300MHz, CDCI3, δ) 7.95-7.80 (3H, m), 7.72 (IH, m), 7.60-7.40 (2H, m), 7.37 (IH, dd, J=7&2Hz), 7.30-7.00 (5H, m), 6.84 (IH, d, J=9Hz), 6.03 (IH, m), 5.03 (2H, bs), 4.44 (IH, m), 3.62 (2H, m), 2.20-2.00 (5H, m), 1.96 (3H, s), 1.85 (IH, m), 1.65 (2H, m), 1.51 (IH, m), 1.37 (2H, m), 0.93 (3H, t, J=8Hz). m/e (ESI) 554 (MH") Anal.calc. for C33H37N3O3S O.4O H2O C 70.41, 14665 H 6.77, N 7.46 Found C 70.62, H 6.68, N 7.07 Example 1196 Example 1196 A N-r4-(N-(2-piperidin-l-ylethyl)aminomethvP-2-(2-methylphenyPbenzoyllmethionine methyl ester The desired compound was prepared using the method described inExample 403H 14675 starting with N-[4-formyl-2-(2-methylphenyl)benzoyl]methionine methyl ester, prepared as inExample 403G, and l-(2-aminoethyl)piperidine. m/e (ESI) 498 (MH+) Example 1196B 14680 N-r4-fN-Butyl-N-f2-piperidin-l-ylethvPaminomethvP-2-r2- methylphenyPbenzoyllmethionine methyl ester The desired compound was prepared using the method described inExample 403H starting with the compound prepared inExample 1196A and butyraldehyde. m/e (ESI) 552 (MH " ) 14685 Example 1196C N-r4-fN-Butyl-N-r2-piperidin-l-ylethvPaminomethyD-2-f2- methy lpheny Pbenzoy 11 methionine 14690 The desired compound was prepared according to the method ofExample 4031 starting with the compound fromExample 1 196B. !H (300MHZ, CDCI3, δ) 7.62 (IH, d, J=8Hz), 7.30-7.10 (5H, m), 7.09 (IH, bs), 6.42 (IH, m), 4.35 ( IH, m), 3.63 (2H, m), 3.05-2.75 (8H, m), 2.42 (2H, bt, J=7Hz), 2.20-1.90 (9H, m), 1.90- 1.60 (5H, m), 1.55 (2H, m), 1.40 (2H, m), 1.22 (2H, m), 0.83 (3H, t, J=8Hz). m/e (ESI) 538 (MH+) 14695 Anal.calc for C31H45N3O3SO.75 H2O C 67.30, H 8.47, N 7.59 Found C 67.21, H 8.39, N 7.52 14700 Example 1197 N-(l-Mo holinocarbonyPbutylamine hydrochloride salt 14705 To a stiπed solution at room temperature of Boc-L-norvaline (500 mg, 2.30 mmol) and piperidine (0.27 mL, 2.76 mmol) in DMF (5 mL) was added l-ethyl-3-(3- dimethylaminopropyPcarbodiimide (530 mg, 2.76 mmol). Reaction stiπed ovemight at room temperature. Reaction diluted with EtOAc and washed with water and brine. Organic layer dried with Na2SO4, filtered, and concentrated in vacuo. Residue mixed with a 4N 14710 HCl solution ( 10 mL, 40 mmol) in dioxane at room temperature overnight. Solvents concentrated in vacuo to afford the desired compound (222 mg, 44%). m/e (DCI) 185 (MH+) 14715 Example U97B N-[4-N-((l-MoφholinocarbonvPbutyPaminomethyl-2-( " 2- methylphenyPbenzoyllmethionine methyl ester The desired compound was prepared using the method described inExample 403H starting with N-[4-formyl-2-(2-methylphenyl)benzoyl]methionine methyl ester, prepared as 14720 inExample 403G. and the compound prepared inExample 1197A. m/e (ESI) 554 (MH + ) Example 1197C N-r4-N-((l-MorpholinocarbonyPbutyl)aminomethyl-2-(2- 14725 methy lpheny Pbenzoy 11 methionine The desired compound was prepared using the method described inExample 4031 starting with the compound fromExample 1197B. 1 H (300MHz, CDCI3, δ) 7.82 (IH, m), 7.43 ( IH, dd, J=7&2Hz), 7.40-7.20 (4H, m), 7.17 (IH, d, J=2Hz), 6.08 (IH, m), 5.97 (IH, m), 4.43 (IH, m), 4.20-3.80 (2H, m), 3.69 (2H, m), 3.60-3.30 (3H, m), 2.20-1.90 14730 (8H, m), 1.91 (2H, m), 1.66 (4H, m), 1.57 (4H, m), 1.30 (2H, m), 0.89 (3H, t, J=8Hz). m/e (ESI) 538 (MH+) Anal.calc. for C30H41N3O4S O.75 H2O C 65.13, H 7.74, N 7.59 Found C 65.40, H 7.44, N 7.26 Example 1 198 Example 1198 A 14740 N-r4-(N-(2-Moφholin-4-ylethyPaminomethyP-2-(2-methylphenyl)benzoyllmethionine methyl ester The desired compound was prepared using the method described inExample 403H starting with N-[4-formyl-2-(2-methylphenyl)benzoyl]methionine methyl ester, prepared as inExample 403G, and 4-(2-aminoethyl)moφholine. m/e (ESI) 500 (MH+) 14745 Example 1198B N-r4-N-Butyl-N-r2-moφholin-4-ylethvPaminomethyl-2-(2- methylphenyPbenzoyllmethionine methyl ester 14750 The desired compound was prepared using the method described inExample 403H starting with the compound prepared inExample 1198A and butyraldehyde. m/e (ESI) 554 (MH " ) 14755 Example 1198C N-[4-N-Butyl-N-(2-moφholin-4-ylethyPaminomethyl-2-(2- methylphenyPbenzoyllmethionine The desired compound was prepared according to the method ofExample 4031 starting with the compound fromExample 1198B. H (300MHz, CDCI3, δ) 7.71 (IH, d, 14760 J=9Hz), 7.43 (IH, bd, J=8Hz), 7.30-7.10 (5H, m), 6.25 (IH, m), 4.39 ( IH, m), 3.83 (2H, bs), 3.72 (4H, m), 2.89 (2H, m), 2.80-2.50 (8H, m), 2.20-1.80 (9H, m), 1.62 (IH, m), 1.50 (2H, m), 1.27 (2H, m), 0.88 (3H, t, J=8Hz). m/e (ESI) 540 (MH+) Anal.calc. for C30H43N3O4SO.5O H2O C 65.42, H 8.05, N 7.63 Found C 65.22, H 7.92, N 7.47 14765 Example 1199 14770 Example 1199 A N- 4-(N-(Fluoren-9-yl)aminomethyl)-2-(2-methylphenyPbenzoyllmethionine methyl ester The desired compound was prepared using the method described inExample 403H starting with N-[4-formyl-2-(2-methylρhenyl)benzoyl]methionine methyl ester, prepared as inExample 403G, and 9-aminofluorene hydrochloride salt m/e (ESI) 551 (MH+) 14775 Example 1 199B N- 4-N-Butyl-N-(fluoren-9-yl)aminomethyl-2-(2-methylphenyPbenzoyllmethionine methyl ester 14780 The desired compound was prepared using the method described inExample 403H starting with the compound prepared inExample 1199 A and butyraldehyde. m/e (ESI) 605 (MH " ) 14785 Example 1199C N-f4-N-Butyl-N-(fluoren-9-yPaminomethyl-2-(2-methylphenyPbenzoyl1methionine The desired compound was prepared according to the method ofExample 4031 starting with the compound fromExample 1 199B. H (300MHz, CDCI3, δ) 7.91 (IH, m), 7.67 (3H, m), 7.47 ( IH, bd, J=8Hz), 7.40-7.10 ( 10H, m), 5.84 ( IH, m), 5.00 ( IH, bs), 14790 4.52 ( IH, m), 3.53 (2H, bs), 2.64 (2H, m), 2.20- 1.95 (8H, m), 1.90 (IH, m), 1.52 (3H, m), 1.32 (2H, m), 0.83 (3H, bt, J=8Hz). m/e (ESI) 591 (MH ' ) Anal.calc. for C37H40N2O3SO.5O H2O C 73.85, H 6.87, N 4.65 Found C 74.07, H 6.70, N 4.63 Example 1200 14800 Example 1200 A N-(2-Cyclohexylethyl)-N-(furan-2-ylmethyPamine The desired amine was prepared using the method described inExample 1 171 A starting with cyclohexylethylamine and 2-furoic acid, m/e (DCI/NH3) 208 (MH+) Example 1200B N-14-N-(2-CyclohexylethyP-N-(furan-2-ylmethyPaminomethyl-2-(2- methylphenyPbenzoy 11 methionine methyl ester The desired compound was prepared using the method described inExample 403H 14810 starting with N-[4-formyl-2-(2-methylphenyl)benzoyl]methionine methyl ester, prepared as inExample 403G, and N-(2-Cyclohexylethyl)-N-(furan-2-ylmethyl)amine, prepared as inExample 1200 A. m/e (ESI) 577 (MH+) 14815 Example 1200C N44-N-(2-Cyclohexylethyl -N-(furan-2-ylmethyPaminomethyl-2-(2- methylphenyPbenzoyllmethionine The desired compound was prepared according to the method ofExample 4031 starting with the compound inExample 1200B. iH (300MHz, CDCI3, δ) 7.81 (IH, d, 14820 J=8Hz), 7.56 (IH, m), 7.42 (IH, d, J=2Hz), 7.30-7.10 (5H, m), 6.37 (2H, bs), 6.15 (IH, d, J=8Hz), 4.45 (IH, m), 4.10-3.80 (4H, m), 2.67 (2H, m), 2.20-2.05 (5H, m), 2.00 (3H, s), 1.90 (IH, m), 1.80-1.40 (8H, m), 1.30-1.00 (4H, m), 0.88 (2H, πp. m/e (ESI) 561 (MH-) Anal.calc. for C33H42N2O4S- 1.00 H2O C 68.25, H 7.64, N 4.82 Found C 67.94, H 7.34, N 4.65 14825 Example 1201 Example 1201 A N-r4-(N-(2-Pyπolidin-l-ylethyl)aminomethyP-2-(2-methylphenyl)benzoyllmethionine methyl ester The desired compound was prepared using the method described inExample 403H 14835 starting with N-[4-formyl-2-(2-methylphenyl)benzoyl]methionine methyl ester, prepared as inExample 403G. and l-(2-aminoethyl)pyπolidine. m/e (ESI) 484 (MH + ) Example 1201B 14840 N-[4-N-Butyl-N-(2-pyπolidin- 1 -ylethyl)aminomethyl-2-(2- methylphenyPbenzoyll methionine methyl ester The desired compound was prepared using the method described inExample 403H starting with the compound prepared inExample 1201A and butyraldehyde. m/e (ESI) 540 (MH+) 14845 Example 1201C N-H-N-Butyl-N-f 2-pyrtolidin- 1 -ylethyPaminomethyl-2-f 2- methylphenyPbenzoyllmethionine 14850 The desired compound was prepared according to the method ofExample 4031 starting with the compound fromExample 1201B. H (300MHz, CDCI3, δ) 7.66 (IH, d, J=8Hz), 7.35-7.10 (5H, m), 7.09 (IH, bs), 6.37 (IH, m), 4.36 (IH, m), 3.63 (2H, s), 3.16 (4H, m), 3.03 (2H, m), 2.84 (2H, m), 2.43 (2H, bt, J=8Hz), 2.20-1.80 (13H, m), 1.65 (IH, m), 1.41 (2H, m), 1.23 (2H, m), 0.85 (3H, t, J=8Hz). m/e (ESI) 524 (MH+) 14855 Anal.calc for C30H43N3O3S I.OO H2O C 66.27, H 8.34, N 7.73 Found C 65.92, H 8.29, N 7.59 14860 Example 1202 Example 1202 A 5-Thiazolecarboxaldehyde 14865 The desired compound was prepared according to the method of Example 403G starting with 5-hydroxymethylthiazole. *H (300MHz, CDCI3, δ) 10.13 ( IH, s), 9.12 ( IH, s), 8.54 ( IH, s). 14870 Example 1202B N-(2-ButylphenyP-N-(thiazol-5-ylmethyPamine The desired compound was prepared according to the method ofExample 403H starting with 2-butylaniline and the aldehyde fromExample 1202A. m/e (DCI) 247 (MH+) e Example 1202C 4-N-(2-Butylphenyl)-N-(thiazol-5-ylmethyPaminomethyl-2-(2-methylphenyPbenzoic acid methyl ester The desired compound was prepared according to the method of Example 1 174B 14880 starting with 4-bromomethyl-2-(2-methylphenyl)benzoic acid methyl ester, prepared as in Example 1 178A-D, and the compound from Example 1202B. Example 1202D 14885 4-N-(2-ButylphenyP-N-(thiazol-5-ylmethyl)aminomethyl-2-(2-methylphenyl)benzoic acid The desired acid was prepared using the method described in Example 403E starting with the product from Example 1202C. 14890 Example 1202E N-[ " 4-N-(2-Butylphenyl -N-(thiazol-5-ylmethyl)aminomethyl-2-(2- methylphenyPbenzoy 11 methionine methyl ester The desired compound was prepared using the method described inExample 403F starting with the product fromExample 1202D. m/e (ESI) 614 (MH " ) 14895 Example 1202F N-r4-N-(2-ButylphenyP-N-(thiazol-5-ylmethvPaminomethyl-2-(2- methylpheny Pbenzoyll methionine 14900 The desired compound was prepared according to the method ofExample 4031 starting with the compound fromExample 1202E. iH (300MHz, CDCI3, δ) 8.73 ( IH, s), 7.91 (IH, bt, J=8Hz), 7.66 (IH, bs), 7.40-7.15 (5H, m), 7.15-6.90 (5H, bs), 5.88 ( IH, d, J=8Hz), 4.57 (IH, m), 4.29 (2H, s), 4.13 (2H, s), 2.72 (2H, bt, J=8Hz), 2.20- 1.80 (9H, m), 1.55 (3H, m), 1.35 (2H, m), 0.88 (3H, t, J=8Hz). m/e (ESI) 600 (MH " ) 14905 Anal.calc. for C34H39N3O3S2 C 67.86, H 6.53, N 6.98 Found C 67.57, H 6.43, N 6.71 Example 1203 14910 Example 1203 A N-l " 4-NA2-Ethylthio)- 1.3.4-thiadiazol-5-vPaminomethyl-2-(2- methylphenyPbenzoyllmethionine ethyl ester 14915 2-Amino-5-(ethylthio)-l,3,4-thiadiazole (419 mg, 2.60 mmol) and N-[4-formyl-2- (2-methylphenyl)benzoyl]methionine methyl ester (1.00 g, 2.60 mmol), prepared as inExample 403G, were mixed with toluene (4 mL) and refluxed under N2 with a Dean- Stark trap ovemight. Reaction diluted with EtOAc and washed with water and brine. Organic layer dried with Na2SO4, filtered, and concentrated in vacuo. To a solution of this 14920 residue in EtOH (8 mL) at 0°C under N2 was added sodium borohydride (98 mg, 2.60 mmol), and mixture stiπed vigorously at ambient temperature for 3 hours. Reaction diluted with EtOAc and washed with water and brine. Organic layer dried with Na2SO4, filtered, and concentrated in vacuo. Residue purified by flash chromatography on silica gel eluting with 60% EtOAc/Hexanes to afford the desired product as a pale yellow oil (347 mg, 25%). 14925 m/e (ESI) 543 (MH " ) Example 1203B N44-N-f (2-Ethylthio 1 ■3.4-thiadiazol-5-yl)aminomethyl-2-(2- 14930 methylphenyPbenzoy 11 methionine The desired compound was prepared according to the method ofExample 4031 starting with the compound fromExample 1203A. iH (300MHz, CDCI3, δ) 7.88 (IH, m), 7.46 (IH, m), 7.30-7.00 (5H, m), 5.94 (2H, m), 4.58 (IH, m), 4.42 (2H, bd, J=8Hz), 3.13 (2H, q, J=8Hz), 2.20-1.80 (9H, m), 1.67 (IH, m), 1.39 (3H, t, J=8Hz). m/e (ESI) 14935 515 (MH " ) Anal.calc. for C24H28N4O3S3O.5O H2O C 54.83, H 5.56, N 10.66 Found C 54.86, H 5.41, N 11.04 14940 Example 1204 Example 1204 A N-r4-N-Butyl-N-r(2-ethylthioV 1.3.4-thiadiazol-5-vnaminomethyl-2-(2- 14945 methylphenyPhenzoyllmethionine methyl ester The desired compound was prepared using the method described inExample 403H starting with the compound prepared as inExample 1203A (methyl ester) and butyraldehyde. m/e (ESI) 587 (MH+) Example 1204B N-r4-N-Butyl-N-((2-ethylthio)-1.3.4-thiadiazol-5-yPaminomethyl-2-(2- methy lpheny Pbenzoy 11 methionine The desired compound was prepared according to the method ofExample 4031 14955 starting with the compound fromExample 1204A.iH (300MHz, CDCI3, δ) 7.81 (IH, m), 7.43 (IH, bd, J=8Hz), 7.30-7.10 (5H, m), 6.00 (IH, d, J=8Hz), 5.38 (2H, m), 4.48 (IH, m), 3.17 (2H, m), 3.02 (2H, q, J=8Hz), 2.20-1.80 (9H, m), 1.60 (3H, m), 1.32 (5H, t, J=8Hz), 0.88 (3H, t, J=8Hz). m/e (ESI) 571 (MH " ) Anal.calc. for C28H36N4O3S3O.50 H2O C 57.80, H 6.41, N 9.63 Found C 57.79, H 6.11, N 9.52 14960 Example 1216 N- 4-(N-Butyl-N-(2-phenylethyl)aminomethyP-2-(2-methylphenyPbenzoyl]methionine p- 14965 tolylsulfonimide hydrochloride salt Example 1216A N-(tert-ButoxycarbonvP-methionine p-tolylsulfonimide 14970 N-(tert-Butoxycarbonyl)-methionine (960 mg, 3.85 mmol) was dissolved in CH C1 2 (50 mL), then added EDCI*HC1 (1.12 g, 5.85 mmol), DMAP (287 mg, 2.35 mmol), and p-toluenesulfonamide (1.71 g, 10.0 mmol). The reaction was stirred at RT ovemight, concentrated, dissolved in EtOAc (130 mL), then washed with water, 2N HCl, water, and brine. After drying over Na2SO 4 , filtration, and concentration, the compound 14975 was purified by chromatography using 1/1 hex/ EtOAc, then EtOAc. Recovered 635 mg (41%). MS (APCI) 403 (M+H)+. Example 1216B 14980 Methionine p-tolylsulfonimide hydrochloride salt The compound described in Example 1216A (610 mg, 1.52 mmol) was dissolved in 4N HCl in dioxane (10 mL), stiπed at RT for 45 min., then diluted with Et2θ. The resultant solids were filtered off, and washed with Et2θ to give 465 mg (90%) white solids. MS (DCI/NH3) 303 (M+H)+. 14985 Example 1216C N-Butyl-2-phenylethylamine 2-Phenethylamine (12.5 mL, 12.1 g, 99.5 mmol), butyraldehyde (13.2 mL, 10.8 g, 14990 150 mmol), and 3 A molecular sieves were stiπed at 50 °C for 1 h, then at RT for 5.5 h. The reaction was then diluted with CH2CI2, filtered through celite, then concentrated to an oil. That oil was dissolved in absolute EtOH (150 mL-previously cooled to 0 °C), and NaBH 4 (5.7 g, 150 mmol) was added. The reaction was stiπed at RT overnight, concentrated, partitioned between water and Et2θ, then the organic layer was washed with 14995 water and brine. After drying over Na2SO 4 , filtration, and concentration, the compound was purified by vacuum distillation using a 6" Vigeraux column (98-100 °C/ 9 mm). Recovered 8.2 g (46%). X NMR (CDCI3) δ 7.30 (m, 2H), 7.20 (m, 3H), 2.84 (m, 4H), 2.61 (dd, 2H), 1.43 (m, 2H), 1.32 (m, 2H), 1.08 (br s, IH), 0.88 (t, 3H). Example 1216D 4-(N-Butyl-N-(2-phenylethyl)aminomethyP-2-(2-methylphenyPbenzoic acid methyl ester The title compound was prepared from the compound described in Example 1216C and the bromide described in Example 1178D using the method of Example 1 178G. MS 15005 (APCI) 416 (M+H)+. Example 1216E 4-(N-Butyl-N-(2-phenylethyPaminomethyl)-2-(2-methylphenyl)benzoic acid 15010 The title compound was prepared from the compound described in Example 1216D using the method of Example 1178H. MS (ESI) 402 (M+H)+. Example 1216F 15015 N-[4-(N-Butyl-N-r2-phenylethvπaminomethyl)-2-(2-methylphenvπbenzoyllmethionine p- rolylsulfonimide hydrochloride salt The above compound was prepared according to the method of Example 1205D using the compounds described in Examples 1216B and 1216E, except the order of the aqueous work-up was saturated NaHCO3, 2N HCl, brine, and the chromatography used 15020 98/2/0.5 CHCl 3 /MeOH/CH 3 CO 2 H. X NMR (CDCI3) δ 7.85 (m, 4H),7.26 (m, 12H), 6.47 (m, IH), 4.60 (m, IH), 4.30 (m, 2H), 3.20 (m, 6H), 2.43 (s, 3H), 2.08 (m, 3H), 1.90 (m, 7H), 1.83, 1.60 (both m, total 4H), 0.95 (m, 3H). MS (ESI) 684 (M-H) ' . Anal calcd for C39H48CIN3O4S2 : C, 64.84; H, 6.70; N, 5.82; Cl, 4.91. Found: C, 64.62; H, 6.82; N, 5.69; Cl, 4.62. 15025 Example 1217 N- 4-(N-Butyl-N-(2-phenylethyPaminomethyl)-2-(2-methylphenyPbenzoyl1methionine 4- 15030 (aminomethyPphenylsulfonimide dihydrochloride salt Example 1217 A 4-[(tert-ButoxycarbonyPaminomethyllphenylsulfonamide 15035 4-(Aminomethyl)phenylsulfonamide hydrochloride salt hemihydrate (1.0 g, 4.3 mmol) was dissolved in CH2CI2 (20 mL), then triethylamine (0.66 mL, 0.48 g, 4.8 mmol) and di-tert-butyl-dicarbonate (0.95 g, 4.3 mmol) were added. The reaction was stiired at RT ovemight, then concentrated and partitioned between water and EtOAc. The organic layer was washed with 2N HCl, saturated aqueous NaHCO3 and brine, then dried over Na2SO4. 15040 After filtration and concentration recovered 1.3 g tacky white solids. MS (DCI/NH3) 304 (M+H+NH 3 )+. Example 1217B 15045 N-(9-FluorenylmethoxycarbonyP-methionine 4-r(tert-butoxycarbonyl)aminomethyll phenylsulfonimide Using N-(9-Fluorenylmethoxycarbonyl)-methionine and the compound described in Example 1217A, the title compound was prepared by the method of Example 1216A. MS (ESI) 638 (M-H) " . 15050 Example 1217C N-r4-(N-Butyl-N-(2-phenylethyPaminomethyP-2-(2-methylphenyl)benzoynmethionine 4- [(tert-butoxycarbonyPaminomethyllphenylsulfonimide 15055 The compound described in Example 1217B was treated with piperidine in CH2CI2 to give the free amine which was not purified, but directly reacted with the compound decribed in Example 1216E by the method of Example 1216F to give the title compound. MS (ESI) 801 (M+H)+. Example 1217D N-[4-( ' N-Butyl-N-(2-phenylethyPaminomethvP-2-(2-methylphenyPbenzoyllmethionine 4- (aminomethyPphenylsulfonimide dihydrochloride salt Starting with the compound described in Example 1217C, the title compound was 15065 prepared by the method of Example HlόB.Η NMR (CD3OD) δ 8.05 (d, 2H), 7.66 (m, 4H), 7.45 (br s, IH), 7.25 (m, 10H), 4.53 (d, 2H), 4.25 (m, IH), 4.24 (s, 2H), 3.33 (m, 2H), 3.24 (m, 2H), 3.10 (m, 2H), 2.10 (m, 5H), 1.97 (s, 3H), 1.80 (m, 3H), 1.60 (m, IH), 1.40 (m, 2H), 0.98 (t, 3H). MS (ESI) 699 (M-H) " . Anal calcd for C39H50C12N4O4S2- 1.50 H2O : C, 68.49; H, 6.67; N, 7.00. Found: C, 58.41 ; H, 15070 6.61 ; N, 6.70. Example 1218 15075 N-r4-(N-Butyl-N-f2-phenylethyPaminomethyP-2-(2-methylphenyPbenzoyllmethionine isopropylsulfonimide Example 1218A 15080 N-(tert-ButoxycarbonyP-methionine isopropylsulfonimide The title compound was prepared by the method of Example 1216A using isopropylsulfomamide. MS (DCI/NH3) 372 (M+H+NH 3 )+. 15085 Example 1218B Methionine isopropylsulfonimide hydrochloride salt Starting with the compound described in Example 1218A,the title compound was prepared by the method of Example 1216B, except the product was isolated as a tan foam after strippng off the dioxane. MS (DCI/NH3) 255 (M+H)+. 15090 Example 1218C N-[4-(N-Butyl-N-(2-phenylethyPaminomethyP-2-( " 2-methylphenyl)benzoyllmethionine isopropylsulfonimide 15095 The above compound was prepared according to the method of Example 1205D using the compounds described in Examples 1218B and 1216E, except the order of the aqueous work-up was saturated NaHCO3, 2N HCl, brine, and the chromatography used 98/2/0.5 CHCl 3 /MeOH/CH 3 C0 2 H. X NMR (CDCI3) δ 7.91 (m, IH), 7.43 (d, IH), 7.32 (m, 3H), 7.18 (m, 7H), 5.83 (d, IH), 4.43 (m, IH), 3.77 (s, 2H), 3.65 (m, IH), 2.80 (br 15100 s, 4H), 2.59 (m, 2H), 2.15, 2.02 (both m, total 8H), 1.82 (m, IH), 1.50, 1.38, 1.28 (all m, total 1 IH), 0.86 (t, 3H). MS (ESI) 636 (M-H) " . Anal calcd for C35H47N3O4S2: C, 65.90; H, 7.43 N, 6.59. Found: C, 66.01; H, 7.36; N, 6.30. Example 1227 N-[4-N-(N-phenyl-N-(4-fluorobenzoyl)aminomethyl)-2-( , 2- methylphenyPbenzoyllmethionine lithium salt. Example 1227 A N-H-N-fN-phenyl-N-(4-fluorobenzoyl)aminomethyP-2-(2- methylphenyPbenzoyllmethionine. methyl ester A mixture of 4-fluorobenzoyl chloride (0.053 g, 0.33 mmol), 1236C (0.103 g, 0.22 151 15 mmol), and 0.2 ml of pyridine in 5 ml of CH 2 C1 2 was stiπed for 12 hours. The mixture was washed with 10% HCl and brine respectively, dried over MgSO 4 . Flash chromatography of the residue eluting with 1 : 1 EtOAGΗexane afforded 0.13 g of the title compound (99%). NMR(CDC1 3 ) 7.84-7.94 (m, IH); 7.38-7.48 (m, IH); 7.05-7.38 (m, 10H); 5.85-5.92 (m, IH); 5.10-5.27 (m, 2H); 4.56-4.67 (m, IH); 3.62 (s, 3H); 1.95-2.20 (m, 8H); 1.7-2.0 (m, 15120 IH); 1.5-1.7 (m, IH). (DSI/NH3)/MS: 585(M+H) + ; 604 (M+NH4) + . Example 1227B N-r4-N-(N-phenyl-N-f4-fluorobenzoyl)aminomethyP-2-(2- 15125 methylphenyPbenzoyllmethionine lithium salt. Prepared according to the procedure of example 1178J from 1227 A. NMR iH(MeOH-d4): 7.6-7.7 (IH, m); 7.3-7.5 (3H, m); 6.9-7.3 (14H, m); 5.18-5.38(2H, m); 4.1-4.22 (IH, m); 1.7-2.1 (10H, m). ESI(-)/MS: 569(M-Lp. 15130 Example 1228 N-[4-N-(N-phenyl-N-(n-butanesulfonyl)aminomethyl)-2-(2- methylphenyPbenzoy 11 methionine lithium salt 15135 Example 1228 A N-r4-N-(N-phenyl-N-(n-butanesulfonyPaminomethyP-2-(2- methylphenyPbenzoyllmethionine. methyl ester 15140 Prepared to the procedure of example 1229A from the reaction between 1236C and butanesulfonyl chloride. NMR(CDC1 3 ) 7.80-7.90 (m, IH); 7.12-7.38 (m, 10H); 7.05-7.1 1 (m, IH); 5.8-5.9 (m, IH); 4.78 (s, 2H); 4.5-4.65 (m, IH); 3.62 (s, 3H); 3.0-3.08 (m, 2H); 1.5-2.15 (m, HH); 0.92-0.98 (m, 3H). (DSI/NH 3 )/MS: 583(M+H) + ; 600(M+NH 4 ) + . Example 1228B N-r4-N-(N-phenyl-N-(n-butanesulfonvPaminomethyP-2-(2- methylphenyPbenzoy 11 methionine lithium salt Prepared according to the procedure of example 1178J from 1228A. NMR 15150 lH(MeOH-d4): 7.5-7.62 (IH, m); 7.1-7.4 (12H, m); 4.95 (2H, s); 4.1-4.22 (IH, m); 3.1- 3.2 (2H, t); 1.7-2.1 (12H, m); 1.4-1.5 (2H, m); 0.9-1.0 (3H, t). ESI(-)/MS: 567(M-Lp. 15155 Example 1229 N-r4-N-(N-phenyl-N-(3-nitrobenzenesulfonyPaminomethyl)-2-(2- methylphenyPbenzoyl]methionine lithium salt 15160 Example 1229 A N-[4-N-(N-phenyl-N-(3-nitrobenzenesulfonyl)aminomethyP-2-f2- methylphenyPbenzoyllmethionine. methyl ester A mixture of 3-nitrophenylsulfonyl chloride (0.076 g, 0.34 mmol), 1236C (0.106 g, 0.23 mmol), and 0.2 ml of pyridine in 3 ml of CH 2 C1 2 was stiπed for 12 hours. The 15165 mixture was washed with 10% HCl and brine respectively, dried over MgSO 4 . Flash chromatography of the residue eluting with 1 : 1 EtOAC/Hexane afforded 0.12 g of the title compound (80%). NMR(CDC1 3 ) 8.56 (m, IH); 8.40-8.48 (m, IH); 7.9-7.95 (m, IH); 7.8- 7.91 (m, IH); 7.68-7.76 (m, IH); 7.10-7.35 (m, 8H); 7.05 (m, IH); 6.95-7.01 (m, 2H); 5.8-5.9 (m, IH); 4.81 (s, 2H); 4.5-4.65 (m, IH); 3.68 (s, 3H); 2.0-2.15 (m, 8H); 1.7-2.0 15170 (m, IH); 1.5-1.7 (m, IH). (DSI/NH 3 )/MS: 648(M+H) + ; 665(M+NH 4 ) + . Example 1229B N-14-N-(N-phenyl-N-('3-nitrobenzenesulfonyl)aminomethyP-2-(2- 15175 methylphenvPbenzoyll methionine lithium salt Prepared according to the procedure of example 1178J from 1229A. NMR lH(MeOH-d4): 8.35-8.45 (2H, m); 7.78-7.85 (2H, m), 7.5-7.6 ( IH, m); 7.3-7.4 ( IH, m); 7.1-7.3 (8H, m); 6.95-7.15 (3H, m); 4.9 (2H, s); 4.1-4.22 (IH, m); 1.7-2.1 ( 10H, πp. ESI(-)/MS: 632(M-Lp. 15180 Example 1230 N-r4-N-(N-phenyl-N-(4-fluorobenzenesulfonyl)aminomethyP-2-(2- 15185 methylphenyPbenzoy 11 methionine lithium salt Example 1230A N-f4-N-(N-phenyl-N-f4-fluorobenzenesulfonyl)aminomethyP-2-(2- 15190 methylphenyPbenzoyllmethionine. methyl ester Prepared according to the procedure of example 1229 A from reaction between 1236C and 4-fluorophenylsulfonyl chloride. NMR(CDC1 3 ) 7.78-7.82 (m, IH); 7.58-7.68 (m, 2H); 7.25-7.32 (m, 10H); 7.08 (m, IH); 6.95-7.01 (m, 2H); 5.8-5.9 (m, IH); 4.79 (s, 2H); 4.5-4.65 (m, IH); 3.62 (s, 3H); 2.0-2.15 (m, 8H); 1.7-2.0 (m, IH); 1.5-1.7 (m, 15195 IH). (DSI/NH 3 )/MS: 621(M+NH 4 ) + ; 638(M+NH 4 ) + . Example 1230B N-[4-N-(N-phenyl-N-( , 4-fluorobenzenesulfonyl)aminomethvP-2-(2- 15200 methylphenyPbenzoy 11 methionine lithium salt Prepared according to the procedure of example 1178J from 1230A. NMR iH(MeOH-d4): 7.65-7.8 (2H, m); 7.5-7.6 (IH, m); 7.1-7.3 (11H, m); 6.95-7.1 (3H, m); 4.9 (2H, s); 4.1-4.22 (IH, m); 1.7-2.1 (10H, m). ESI(-)/MS: 605(M-Li). 15205 Example 1231 N- 4-N-(N-phenyl-N-(4-ethylbenzenesulfonyPaminomethyP-2-f2- me thy lphenyPbenzoy 11 methionine lithium salt 15210 Example 1231 A N-r4-N-(N-phenyl-N-(4-ethylbenzenesulfonyPaminomethyP-2-(2- methylphenyPbenzoyllmethionine. methyl ester 15215 Prepared according to the procedure of example 1229 A from reaction between 1236C and 4-ethylphenylsulfonyl chloride. NMR(CDC1 3 ) 7.78-7.82 (m, IH); 7.55-7.60 (m, 2H); 7.25-7.32 (m, 10H); 7.08 (m, IH); 6.95-7.01 (m, 2H); 5.8-5.9 (m, IH); 4.76 (s, 2H); 4.5-4.65 (m, IH); 3.62 (s, 3H); 2.7-2.78(m, 2H); 2.0-2.15 (m, 8H); 1.7-2.0 (m, IH); 1.5-1.7 (m, IH); 1.2- 1.35(m, 3H). (DSI/NH 3 )/MS: 631(M+H) + ; 648(M+NH 4 ) + . 15220 Example 1231 N-r4-N-(N-phenyl-N-(4-ethylbenzenesulfonyl)aminomethyl)-2-(2- methylphenyPbenzoyllmethionine lithium salt 15225 Prepared according to the procedure of example 1178J from 1231 A. NMR iH(MeOH-d4): 7.5-7.6 (3H, m); 7.1-7.4 (9H, m); 6.95-7.1 (3H, ); 4.9 (2H, s); 4.1- 4.22 ( IH, m); 2.7 (2H, q) 1.7-2.1 (10H, m) (IH, m); 1.25 (3H, t). ESI(-)/MS: 615(M-Lp. Example 1232 N-r4-N-(N-phenyl-N-(4-nitrobenzenesulfonyl)armnomethyP-2-(2- methylphenyPbenzoyllmethionine lithium salt Example 1232 A N-[4-N-(N-phenyl-N-(4-nitrobenzenesulfonyl)aminomethyP-2-(2- methylphenyPbenzoyllmethionine. methyl ester Prepared according to the procedure of example 1229 A from reaction between 15240 1236C and 4-nitrophenylsulfonyl chloride. NMR(CDC1 3 ) 8.56 (m, IH); 8.40-8.48 (m, IH); 7.9-7.95 (m, IH); 7.8-7.91 (m, IH); 7.68-7.76 (m, IH); 7.10-7.35 (m, 8H); 7.05 (m, IH); 6.95-7.01 (m, 2H); 5.8-5.9 (m, IH); 4.81 (s, 2H); 4.5-4.65 (m, IH); 3.68 (s, 3H); 2.0-2.15 (m, 8H); 1.7-2.0 (m, IH); 1.5-1.7 (m, IH). (DSI/NH 3 )/MS: 648(M+H) + ; 665(M+NH 4 ) + . 15245 Example 1232B N-r4-N-(N-phenyl-N-(4-nitrobenzenesulfonyPaminomethyP-2-(2- methylphenyPbenzoyllmethionine lithium salt 15250 Prepared according to the procedure of example 1178J from 1232 A- NMR iH(MeOH-d4): 8.45-8.55 (IH, m); 8.35-8.38 (IH, m); 8.0-8.1 (IH, m); 7.8-7.9 (IH, m); 7.5-7.7 (IH, m); 7.3-7.4 (IH, m); 7.1-7.3 (8H, m); 6.95-7.1 (3H, m); 4.9 (2H, s); 4.1-4.22 (IH, m); 1.7-2.1 (10H, m). ESI(-)/MS: 632(M-Li). 15255 Example 1233 N-r4-N-(N-phenyl-N-(2.3-dichlorobenzenesulfonyl)aminomethyP-2-(2- methylphenyPbenzoyll methionine lithium salt 15260 Example 1233 A N-r4-N-(N-phenyl-N-f2.3-dichlorobenzenesulfonyl)aminomethyP-2-(2- methylphenyPbenzoyll methionine. methyl ester 15265 Prepared according to the procedure of example 1229A from reaction between 1236C and 3,4-dichlorophenylsulfonyl chloride. NMR(CDC1 3 ) 7.6-7.7 (m, IH); 7.5-7.55 (m, IH); 7.55-7.6 (m, IH); 7.40-7.43 (m, IH); 7.15-7.36 (m, 8H); 7.08 (m, IH); 6.95- 7.01 (m, 2H); 5.8-5.9 (m, IH); 4.78 (s, 2H); 4.5-4.65 (m, IH); 3.62 (s, 3H); 2.0-2.15 (m, 8H); 1.7-2.0 (m, IH); 1.5-1.7 (m, IH). (DSI/NH 3 )/MS: 671(M+NH 4 ) + . 15270 Example 1233B N-[4-N-('N-phenyl-N-f2.3-dichlorobenzenesulfonyPaminomethyl)-2-(2- methylphenyPbenzoyllmethionine lithium salt 15275 Prepared according to the procedure of example 1178J from 1233A. NMR H(MeOH-d4): 7.7-7.8 (2H, m); 7.5-7.6 (2H, m), 7.1-7.3 (9H, m); 6.95-7.1 (3H, m); 4.9 (2H, s); 4.1-4.22 (IH, m); 1.7-2.1 (10H, m). ESI(-)/MS: 655(M-Lp. Example 1234 N-[4-N-(N-3.4-rm ihylenedioxy)phenvi-N-(4-fluorobenzvPaminomethvP-2-(2- methylphenvPbenzoyllmethionine lithium salt. Example 1234 A Prepared according to the procedure of example 1236A. Instead of using aniline, 3,4-(methylenedioxy)aniline was used to make the title compound. NMR(CDCp) 7.90-7.96 (m, IH); 7.38-7.42 (m, IH); 7.18-7.30 (m, 4H); 7.00-7.18 (m, IH); 6.80-6.83 (m, IH); 15290 6.22-6.26 (m, IH); 6.00-6.08 (m, IH); 5.82 (s, m); 4.32-4.39 (m, 2H); 3.95-4.00 (m, IH); 3.60 (s, 3H); 2.05 (s, 3H). (DSI/NH 3 )/MS: 376(M+H) + ; 373(M+NH 4 ) + . Example 1234B 15295 Prepared according to the procedure of example 1178H from 1234A. NMR(CDC1 3 ) 7.90-7.96 (m, IH); 7.38-7.42 (m, IH); 7.18-7.30 (m, 4H); 7.00-7.18 (m, IH); 6.80-6.83 (m, IH); 6.22-6.26 (m, IH); 6.00-6.08 (m, IH); 5.82 (s, 2H); 4.32-4.39 (m, 2H); 3.95- 4.00 (m, IH); 2.05 (s, 3H). (DSI/NH 3 )/MS: 362(M+H) + ; 351(M+NH 4 ) + . Example 1234C Prepared according to the procedure of example 1 1781 from 1234B. NMR(CDC1 3 ) 7.85-7.95 (m, IH); 7.18-7.30 (m, 6H); 7.00-7.18 (m, IH); 6.6-6.65 (m, IH); 6.35-6.40 (m, IH); 6.10-6.20 (m, IH); 5.82 (m, 3H); 4.5-4.70 (m, 3H); 3.61 (s, 3H); 2.0-2.15 (m, 15305 8H); 1.7-2.0 (m, IH); 1.5-1.7 (m, IH). (DSI/NH 3 )/MS: 507(M+H) + ; 324(M+NH 4 ) + . Example 1234D N-f4-N-(N-(3.4-methylenedioxy phenyl-N-(4-fluorobenzyPaminomethyl)-2-(2- 15310 methylphenyPbenzoyllmethionine. methyl ester Prepared according to the procedure of example 1236A from reaction between 1235C and benzyl bromide. NMR(CDC1 3 ) 7.85-7.95 (m, IH); 7.18-7.30 (m, 10H); 7.02- 7.18 (m, IH); 6.6-6.65 (m, IH); 6.35-6.40 (m, IH); 6.15-6.20 (m, IH); 5.82 (m, 3H); 4.59-4.70 (m, 3H); 4.57 (s, 2H); 3.62 (s, 3H); 2.0-2.15 (m, 8H); 1.7-2.0 (m, IH); 1.5- 15315 1.7 (m, IH). (DSI/NH 3 )/MS: 597(M+H) + . Example 1234E N-r4-N-(N-3.4-(methylenedioxy phenyl-N-(4-fluorobenzyPaminomethyl)-2-(2- 15320 methylphenyPbenzoyllmethionine lithium salt. Prepared according to the procedure of example 1178J from 1234D. NMR lH(MeOH-d4): 7.5-7.6 (IH, m); 7.2-7.25 (IH, m); 7.0-7.2 (9H, m); 6.9-7.0 (2H, m); 6.5-6.57 ( IH, m); 6.3 (IH, m); 6.1 (IH, m); 5.75 (2H, s); 4.45 (2H, s); 4.4 (2H, s); 4.1- 4.2 (IH, m); 1.7-2.1 (10H, m). ESI(-)/MS: 581(M-Lp. 15325 Example 1235 N-[4-N-(N-3.4-(methylenedioxy phenyl-N-(4-fluorobenzyl)aminomethyl)-2-(2- 15330 me thy lphenyPbenzoy 11 methionine lithium salt Example 1235 A N-r4-N-(N-3.4-(methylenedioxy phenyl-N-(4-fluorobenzyPaminomethyP-2-(2- 15335 methylphenyPbenzoyllmethionine. methyl ester Prepared according to the procedure of example 1236A from reaction between 1234C and 4-fluorobenzyl bromide. NMR(CDC1 3 ) 7.85-7.95 (m, IH); 7.18-7.61 (m, 7H); 6.92-7.18 (m, 3H); 6.6-6.65 (m, IH); 6.35-6.40 (m, IH); 6.15-6.20 (m, IH); 5.82 (m, 3H); 4.57-4.65 (m, IH); 4.53 (s, 2H); 4.50 (s, 2H); 3.65 (s, 3H); 2.0-2.15 (m, 8H); 1.7- 15340 2.0 (m, IH); 1.5-1.7 (m, IH). (DSI/NH 3 )/MS: 6H(M+H) + . Example 1235B N-r4-N-(N-3.4-(methylenedioxy)phenyl-N-(4-fluorobenzyPaminomethyP-2-(2- 15345 me thy lphenyPbenzoyll methionine lithium salt Prepared according to the procedure of example 1178J from 1235A. NMR iH(MeOH-d4): 7.5-7.6 (IH, m); 7.2-7.25 (IH, m); 7.0-7.2 (8H, m); 6.9-7.0 (2H, m); 6.5-6.57 (IH, m); 6.3 (IH, m); 6.1 (IH, m); 5.75 (2H, s); 4.45 (2H, s); 4.4 (2H, s); 4.1- 4.2 (IH, m); 1.7-2.1 (10H, m). ESI(-)/MS: 599(M-Lp. 15350 Example 1236 N-[4-N-(N-phenyl-N-(2-fluorobenzyPaminomethyP-2-(2- 15355 methylphenyPbenzoyllmethionine lithium salt Example 1236A 4-(N-phenyPaminomethyl-2-(2-methylphenyPbenzoic acid, methyl ester 15360 A mixture of 4-Bromomethyl-2-(2-methylphenyl)benzoic acid, methyl ester (6.12 g, 20 mmol), aniline (1.68 g, 20 mmol), NaHCO 3 (1.68 g, 40 mmol), and Bu 4 N + I " (0.74g, 2 mmol) in 50 ml of DMF was heated at 75°C under N 2 for 12 hours. The reaction mixture was quenched by adding 400 ml of water. The solution was then extracted by 300 ml of EtOAc, washed by brine and dried over MgSO 4 . Flash chromatography of residue on silica 15365 gel eluting with 80:20 EtOAc/Hexane afforded 6.1 g of pure product(96%). NMR(CDC1 3 ) 7.85-7.95 (m, IH); 7.40-7.45 (m, IH); 7.0-7.36 (m, 7H); 6.68-6.78 (m, IH); 6.58-6.65 (m, 2H); 4.2 (s, 2H); 4.05-4.2 ( , IH); 3.58 (s, 3H); 2.05 (s, 3H). (DSI/NH 3 )/MS: 332(M+H) + , 349(M+NH 4 ) + . Example 1236B 4-(N-phenyPaminomethyl-2-(2-methylphenyl)benzoic acid Prepared according to the procedure of example 1178H from 1236A. NMR(CDC1 3 ) 7.85-7.95 (m, IH); 7.40-7.45 (m, IH); 7.0-7.36 (m, 7H); 6.68-6.78 (m, IH); 6.58-6.65 15375 (m, 2H); 4.2 (s, 2H); 4.05-4.2 (m, IH); 2.05 (s, 3H). (DSI/NH 3 )/MS: 318(M+H) + , 335(M+NH 4 ) + . Example 1236C 15380 N-4-r( " N-phenyl)aminomethyl-2-(2-methylphenyl)benzoyllmethionine. methyl ester Prepared according to the procedure of example 11781 from 1236B. NMR(CDC1 3 ) 7.85-7.95 (m, IH); 7.41-7.47 (m, IH); 7.1-7.36 (m, 7H); 6.68-6.78 (m, IH); 6.58-6.65 (m, 2H); 5.85-5.95 (m, IH); 4.56-4.68 (m, IH); 4.2 (s, 2H); 4.05-4.2 (m, IH); 3.62 (s, 3H); 2.05 (s, 3H); 2.0-2.15 (m, 8H), 1.7-2.0 (m, IH), 1.5-1.7 (m, IH).. (DSI/NH 3 )/MS: 15385 463(M+H) + , 480(M+NH 4 ) + . Example 1236D N-r4-N-(N-phenyl-N-(2-fluorobenzyl)aminomethyP-2-(2- 15390 methylphenvPbenzoyllmethionine. methyl ester Prepared according to the procedure of 1236A from reaction between 1236C and 2- fluorobenzyl bromide. NMR(CDC1 3 ) 7.85-7.95 (m, IH); 7.0-7.4 (m, 12H); 6.65-6.78 (m, 3H); 5.8-5.9 (m, IH); 4.75 (m, 4H); 4.58-4.65 (m, IH); 3.65 (s, 3H), 2.0-2.15 (m, 8H); 1.7-2.0 (m, IH); 1.5-1.7 (m, IH). MS/(DSI/NH 3 ): 571(M+H) + . 15395 Example 1236E N-r4-N-(N-phenyl-N-(2-fluorobenzyDaminomethyP-2-(2- methylphenvPbenzoyllmethionine lithium salt 15400 Prepared according to the procedure of example 1 178J for making lithium salt. NMR lH(MeOH-d4): 7.6-7.7 (IH, d); 7.3-7.4 (IH, d); 7.0-7.4 (9H, m); 6.6-6.85 (6H, m); 4.7 (2H, s); 4.65 (2H, s); 4.2-4.3 (IH, m); 1.5-2.2 (10H, m). ESI(-) MS: 555(M-Li). Example 1237 N-r4-N-rN-phenyl-N-f3-fluorobenzyPaminomethyP-2-(2- methylphenvDbenzoyllmethionine lithium salt Example 1237 A N-14-N-(N-phenyl-N-(3-fluorobenzyl)aminomethyP-2-(2- methylphenyPbenzoyll methionine. methyl ester Prepared according to the procedure of 1236A from reaction between 1236C and 3- 15415 fluorobenzyl bromide. NMR(CDC1 3 ) 7.85-7.95 (m, IH); 6.9-7.4 (m, 12H); 6.75-6.8 (m, 3H); 5.8-5.9 (m, IH); 4.70 (s, 2H); 4.58-4.65 (m, 3H); 3.62 (s, 3H); 2.0-2.15 (m, 8H), 1.7-2.0 (m, IH); 1.5-1.7 (m, IH). (DSI/NH 3 )/MS: 571(M+H) + . 15420 Example 1237B N-r4-N-(N-phenyl-N-(3-fluorobenzyl)aminomethyP-2-(2- methylphenyPbenzoyllmethionine lithium salt Prepared according to the procedure of example 1178J from 1237 A. NMR iH(MeOH-d4): 7.6-7.7 (2H, m); 6.86-7.4 (10H, m); 6.6-6.85 (4H, m); 4.75-4.85 (4H, 15425 m); 4.18-4.3 (IH, m); 1.6-2.2 (10H, m). ESI(-)/MS: 555(M-Lp. Example 1238 15430 N-[4-N-fN-phenyl-N-(4-fluorobenzyl)aminomethyP-2-(2- methylphenyPbenzoy 11 methionine lithium salt Example 1238 A 15435 N-r4-N-(N-phenyl-N-f4-fluorobenzvPaminomethyP-2-('2- methylphenyPbenzoyllmethionine. methyl ester Prepared according to the procedure of 1236A from reaction between 1236C and 4- fluorobenzyl bromide. NMR(CDC1 3 ) 7.85-7.95 (m, IH); 7.15-7.4 (m, 9H); 6.95-7.15 (m, 3H); 6.7-6.8 (m, 3H); 5.8-5.9 (m, IH); 4.70 (s, 2H); 4.58-4.65 (m, 3H); 3.62 (s, 3H); 15440 2.0-2.15 (m, 8H); 1.7-2.0 (m, IH); 1.5-1.7 (m, IH). (DSI/NH 3 )/MS: 571(M+H) + . Example 1238B N-[4-N-(N-phenyl-N-H-fluorobenzyPaminomethyP-2-(2- 15445 methylphenyPbenzoy 11 methionine lithium salt Prepared according to the procedure of example 1178J from 1238A. NMR ^(MeOH^): 7.6-7.7 (2H, m); 6.86-7.4 (10H, m); 6.6-6.85 (4H, m); 4.65-4.85 (4H, m); 4.18-4.3 (IH, m); 1.6-2.2 (10H, m). ESI(-)/MS: 555(M-Lp. 15450 Example 1239 N-r4-N-(N-phenyl-N-(4-bromobenzyl)aminomethyP-2-(2- methylphenyPbenzoyllmethionine lithium salt 15455 Example 1239A N-r4-N-(N-phenyl-N-(4-bromobenzyPaminomethyP-2-(2- methylphenyPbenzoyllmethionine. methyl ester 15460 Prepared according to the procedure of example 1236 A from reaction between 1236C and 4-bormobenzyl bromide. NMR(CDC1 3 ) 7.85-7.95 (m, IH); 7.05-7.48 (m, 12H); 6.65-6.78 (m, 3H); 5.8-5.9 (m, IH); 4.75 (s, 2H); 4.55-4.65 (m, 3H); 3.65 (s, 3H); 2.0-2.15 (m, 8H); 1.7-2.0 (m, IH); 1.5-1.7 (m, IH). (DSI/NH 3 )/MS: 631(M+H) + . Example 1239B N-[4-N-(N-phenyl-N-(4-bromobenzyPaminomethyl)-2-(2- methylphenyPbenzoyllmethionine lithium salt Prepared according to the procedure of example 1178J from 1239A. NMR 15470 lH(MeOH-d4): 7.58-7.67 (IH, d); 7.38-7.46 (2H, d); 7.3-7.39 (H, d); 7.0-7.3 ( 1 1H, m); 6.6-6.8 (3H, m); 4.75 (2H, s); 4.65 (2H, s); 4.18-4.3 (IH, m); 1.5-2.2 (10H, m). ESK- )/MS: ' 615(M-Li), 573. Example 1240 N-r4-N-(N-phenyl-N-(4-cyanobenzyPaminomethyP-2-(2- methylphenyPbenzoyllmethionine lithium salt Example 1240A N-r4-N-fN-phenyl-N-(4-cyanobenzyPaminomethyP-2-(2- methylphenyPbenzoyll methionine. methyl ester Prepared according to the procedure of example 1236A from reaction between 15485 1236C and 4-cyanobenzyl bromide. NMR(CDC1 3 ) 7.85-7.95 (m, IH); 7.58-7.65 (m, 2H); 7.1-7.4 (m, 10H); 6.65-6.80 (m, 3H); 5.8-5.9 (m, IH); 4.65 (m, 4H); 4.58-4.64 (m, IH); 3.65 (s, 3H); 2.0-2.15 (m, 8H); 1.7-2.0 (m, IH); 1.5-1.7 (m, IH). (DSI/NH 3 )/MS: 578(M+H) + . Example 1240B N-r4-N-(N-phenyl-N-(4-cyanobenzyl)aminomethyP-2-(2- methylphenvPbenzoyllmethionine lithium salt Prepared according to the procedure of example 1178J from 1240A. NMR 15495 H(MeOH-d4): 7.6-7.7 (3H, m); 7.4-7.5 (2H, m); 7.35-7.4 (IH, m); 7.02-7.3 (10H, m); 6.6-6.7 (3H, m) 4.9 (2H, s); 4.75 (2H, s); 4.18-4.3 (IH, m); 1.5-2.2 ( 10H, m). ESI(- )/MS: 562(M-Lp. Example 1241 N- 4-N-(N-phenyl-N-(4-methoxybenzyPaminomethyl)-2-(2- methylphenyPbenzoyllmethionine lithium salt Example 1241 A N-r4-N-(N-phenyl-N-(4-methoxybenzyPaminomethyP-2-( ' 2- methylphenyPbenzoyllmethionine. methyl ester Prepared according to the procedure of example 1236A from reaction between 15510 1236C and 4-methoxybenzyl bromide. NMR(CDC1 3 ) 7.85-7.95 (m, IH); 7.15-7.4 (m, 12H); 6.8-6.9 (m, IH); 6.7-6.8 (m, 2H); 5.8-5.9 (m, IH); 4.65 (m, 3H); 4.60 (s, 2H); 3.81 (s, m); 3.65 (s, 3H); 2.0-2.15 (m, 8H); 1.7-2.0 (m, IH); 1.5-1.7 (m, IH). (DSI/NH 3 )/MS: 583(M+H) + . Example 124 IB N-[4-N-(N-phenyl-N-H-methoxybenzvPaminomethyl)-2-(2- methylphenyPbenzoy 11 methionine lithium salt Prepared according to the procedure of example 1178J from 1241 A. NMR 15520 iH(MeOH-d4): 7.6-7.7 (IH, m); 7.0-7.3 (10H, m); 6.6-6.85 (6H, m); 4.68 (2H, s); 4.58 (2H, s); 4.18-4.3 (IH, m); 3.88 (3H, s); 1.5-2.2 (10H, m). ESI(-) MS: 567(M-Li); 445. 15525 Example 1242 N-[4-N-(N-phenyl-N-(4-trifluoromethoxybenzyPaminomethyP-2-(2- methylphenyPbenzoyllmethionine lithium salt 15530 Example 1242 A N-r4-N-(N-phenyl-N-(4-trifluoromethoxybenzyl)aminomethyl)-2-(2- methylphenvπbenzoyllmethionine. methyl ester Prepared according to the procedure of example 1236A from reaction between 1236C and 4-trifluoromethoxybenzyl bromide. NMR(CDC1 3 ) 7.85-7.95 (m, IH); 7.15-7.4 15535 (m, 12H); 6.8-6.9 (m, IH); 6.7-6.8 (m, 2H); 5.8-5.9 (m, IH); 4.65 (m, 3H); 4.60 (s, 2H); 3.65 (s, 3H); 2.0-2.15 (m, 8H); 1.7-2.0 (m, IH); 1.5-1.7 (m, IH). (DSI/NH 3 )/MS: 636(M+H) + . 15540 Example 1242B N-r4-N-(N-phenyl-N-(4-trifluoromethoxybenzyPaminomethyP-2-(2- methylphenyPbenzoyllmethionine lithium salt Prepared according to the procedure of example 1178J from 1242A. NMR iH(MeOH-d4): 7.6-7.7 (IH, m); 7.3-7.4 (3H, d), 7.05-7.25 (9H, m); 6.7-6.8 (2H, m); 15545 6.6-6.7 (IH, m); 4.7-4.8 (4H, m); 4.1-4.22 (IH, m); 1.7-2.1 (10H, m). ESI(-)/MS: 621(M-Lp. 15550 Example 1243 N-[4-N-(N-phenyl-N-(4-nitrobenzyPaminomethyP-2-( " 2-methylphenyl)benzoyl1methionine lithium salt 15555 Example 1243A N-r4-N-(N-phenyl-N-(4-nitrobenzyPaminomethvP-2-(2-methylphenyl)benzoyllmethionine. methyl ester Prepared according to the procedure of example 1236 A from reaction between 1236C and 4-nitrobenzyl bromide. NMR(CDC1 3 ) 8.15-8.20 (m, 2H); 7.85-7.95 (m, IH); 15560 7.1-7.45 (m, 10H); 6.75-6.81 (m, IH); 6.65-6.71 (m, 2H); 5.78-5.88 (m, IH); 4.7-4.8 (ss, 4H); 4.6-4.75 (m, IH); 3.65 (s, 3H); 2.0-2.15 (m, 8H); 1.7-2.0 (m, IH); 1.5- 1.7 (m, IH). (DSI7NH 3 )/MS: 598(M+H) + ; 615 (M+NH 4 ) + . 15565 Example 1243B N-r4-N-(N-phenyl-N-(4-nitrobenzyPaminomethyP-2-(2-methylphenyPbenzoyllmethionine lithium salt Prepared according to the procedure of example 1178J from 1243 A. NMR iH(MeOH-d4): 8.15-8.2 (2H, m); 7.6-7.7 (IH, m), 7.48-7.56 (2H, m); 7.35-7.41 ( IH, 15570 m); 7.15-7.3 (8H, m); 6.65-6.78 (3H, m), 4.78-4.85(4H, m); 4.1-4.22 (IH, m); 1.7-2.1 ( 10H, m). ESI(-)/MS: 582(M-Li). 15575 Example 1244 N-[4-N-(N-phenyl-N-H-carboxylic acid benzyPaminomethyl)-2-(2- methylphenvPbenzoyllmethionine. dilithium salt 15580 Example 1244 A N-r4-N-(N-phenyl-N-(4-carboxylic acid benzyl)aminomethyl)-2-(2- methylphenvPbenzoyllmethionine. dimethyl ester Prepared according to the procedure of example 1236A from reaction between 1236C and methyl 4-(bromomethyl) benzyolate. NMR(CDC1 3 ) 7.85-7.95 (m, IH); 7.18- 15585 7.40 (m, 12H; 6.7-6.85 (m, 3H); 5.8-5.9 (m, IH); 4.7 (s, 4H); 4.58-4.68 (m, IH); 3.90 (s, 3H); 3.68 (s, 3H); 2.0-2.15 (m, 8H); 1.7-2.0 (m, IH); 1.5-1.7 (m, IH). (DSI/NH 3 )/MS: 628(M+NH 4 ) + . 15590 Example 1244B N-[4-N-(N-phenyl-N-H-carboxylic acid benzyPaminomethyl)-2-(2- methylphenyPbenzoyllmethionine. dilithium salt Prepared according to the procedure of example 1178J from 1244A. NMR iH(MeOH-d4): 7.9-8.0 (2H, m); 7.6-7.7 (IH, m), 7.3-7.4 (2H, m); 7.1-7.28 (9H, m); 15595 6.7-6.75 (2H, m); 6.6-6.7 (IH, m); 4.78 (2H, s); 4.70 (2H, s); 4.1-4.22 (IH, m); 1.7-2.1 (10H, m). ESI(-)/MS: 595(M-Li). 15600 Example 1245 N-r4-N-(N-phenyl-N-f4-phenylbenzyl aminomethyl)-2-(2- methylphenyPbenzoyllmethionine lithium salt 15605 Example 1245 A N-f4-N-(N-phenyl-N-(4-phenylbenzyPaminomethyl)-2-(2- methylphenyPbenzoy 11 methionine. methyl ester Prepared according to the procedure of example 1236 A from reaction between 1236C and 4-phenylbenzyl bromide. NMR(CDC1 3 ) 7.85-7.95 (m, IH); 7.1-7.45 (m, 17H); 15610 6.75-6.81 (m, IH); 6.65-6.7 (m, 3H); 5.8-5.9 (m, IH); 4.7-4.8 (ss, 4H); 4.6-4.75 (m, IH); 3.65 (s, 3H); 2.0-2.15 (m, 8H); 1.7-2.0 (m, IH); 1.5-1.7 (m, IH). (DSI/NH 3 )/MS: 629(M+H) + . 15615 Example 1245B N-[4-N-(N-phenyl-N-(4-phenylbenzyl)aminomethyP-2-(2- methylphenyPbenzoy 11 methionine lithium salt Prepared according to the procedure of example 1178J from 1245A. NMR lH(MeOH-d4): 7.1-7.7 (19H, m); 6.7-6.8 (2H, m); 6.6-6.7 (IH, m); 4.7-4.8 (4H, m); 15620 4.1-4.22 (IH, m); 1.7-2.1 ( 10H, m). ESI(-)/MS: 613(M-Li). Example 1246 15625 N-r4-N-(N-phenyl-N-(4-N-carboxymethionine)benzyl)aminomethyl-2-(2- methylphenyPbenzoyll methionine dilithium salt. Example 1246 A 15630 4-(chloromethyl)-benzoylmethionine. methyl ester A mixture of 4-(chloromethyl)-benzoyl chloride (0.189 g, 1 mmol), methionine methyl ester hydrochloride (0.199 g, 1 mmol), and 0.5 ml of pyridine in 5 ml of chloroform was stiπed for 12 hours. The organic solution was washed with 10 % HCl, brine, and dried over MgSO 4 . Flash chromatography of the residue afforded 0.20 g of desired product 15635 (64%). NMR(CDC1 3 ) 7.80-7.85 (m, 2H); 7.28-7.32 (m, 2H; 6.9-7.0 (m, IH); 4.9-5.0 (m, IH); 4.60 (s, 2H); 3.80 (s, 3H); 3.68 (s, 3H); 2.35-2.45 (m, 2H); 2.12-2.35 (m, IH); 2.1- 2.2 (m, IH). (DSI/NH 3 )/MS: 316(M+H) + ; 333(M+NH 4 ) + . 15640 Example 1246B N-r4-N-( " N-php.nyl-N-(4-N-carboxymethionine)benzyPaminomethyl-2-(2- methylphenvPbenzoyllmethionine. dimethyl ester Prepared according to the procedure of example 1236A from the reaction between 1236C and 1246A. NMR(CDC1 3 ) 7.85-7.95 (m, IH); 7.75-7.80 (m, 2H); 7.18-7.35 (m, 15645 9H); 7.10 (s, IH); 6.9-6.95 (m, IH); 6.68-6.78 (m, 3H); 5.8-5.9 (m, IH); 4.81 (s, 2H); 4.5-4.65 (m, IH); 3.80 (s, 3H); 3.68 (s, 3H); 2.35-2.45 (m, 2H); 2.12-2.35 (m, IH); ); 2.0-2.15 (m, 9H); 1.7-2.0 (m, IH); 1.5- 1.7 (m, IH). (DSI/NH 3 )/MS: 742(M+H) + . 15650 Example 1246C N-r4-N-(N-phenyl-N-(4-N-carboxymethionine benzyl)aminomethyl-2-(2- methylphenyPbenzoyllmethionine dilithium salt. Prepared according to the procedure of example 1178J from 1246B. NMR H ( _t- MeOH): 7.8-7.9 (2H, m); 7.6-7.7 (IH, m); 7.3-7.4 (4H, m); 7.2 (4H, m); 7.1 (4H, m); 15655 6.7-6.75 (2H, m); 6.6-6.7 (IH, m); 4.8 (4H, m); 4.5-4.6 (IH, m); 4.2-4.3 (IH, m); (2.5- 2.65 (2H, m); 1.6-2.3 (15H, m). ESI(-)/MS: 711 (M-Li); 733 (M+Na-2H). 15660 Example 1247 N-14-N-(N-phenyl-N-(2-naphthvPaminomethyP-2-(2-methylphenyPbenzoyllmethionine lithium salt 15665 Example 1247 A N-[4-N-(N-phenyI-N-(2-naphthyPaminomethyl)-2-(2-methylphenyPbenzoyl1methionine. methyl ester Prepared according to the procedure of example 1236A from reaction between 1236C and 2-bromomethyl-naphthalene. NMR(CDC1 3 ) 7.68-7.95 (m, 5H); 7.18-7.45 (m, 15670 11H); 7.1 (s, IH); 6.7-6.85 (m, 3H); 5.8-5.9 (m, IH); 4.80 (s, 2H); 4.76 (s, 2H); 4.56- 4.7 (m, IH); 3.68 (s, 3H); 2.0-2.15 (m, 8H); 1.7-2.0 (m, IH); 1.5-1.7 (m, IH). (DSI/NH 3 )/MS: 603(M+H) + . 15675 Example 1247B N-r4-N-(N-phenyl-N-(2-naphthyl)aminomethyP-2-( ' 2-methylphenyPbenzoynmethionine lithium salt Prepared according to the procedure of example 1178J from 1247 A. NMR iH(MeOH-d4): 7.78-7.84 (2H, m); 7.6-7.8 (3H, m), 7.3-7.5 (4H, d); 7.0-7.25 (8H, m); 15680 6.8-7.0 (2H, m); 6.75-6.82 (2H, m); 6.6-6.6 (IH, m); 4.8 (2H, s); 4.85 (2H, s); 4.1-4.22 (IH, m); 1.7-2.1 (10H, m). ESI(-)/MS: 587(M-Lp. Example 1248 N-[4-N-(N-ρhenyI-N-(9-methyl-anthracene-yl)aminomethyl)-2-(2- methylphenyPbenzoyllmethionine lithium salt Example 1248 A N-r4-N-(N-phenyl-N-(9-methyl-anthracene-yPaminomethyl)-2-(2- methylphenvPbenzoyllmethionine. methyl ester Prepared according to the procedure of example 1236A from reaction between 15695 1236C and 9-bromomethyl-anthracene. ΝMR(CDC1 3 ) 8.4 (s, IH); 8.1-8.2 (m, 2H); 7.9- 8.0 (m, 2H); 7.0-7.65 (m, 12H); 7.1 (s, IH); 6.8-6.95 (m, 3H); 5.8-5.9 (m, IH); 5.45 (s, 2H); 4.68 (m, IH); 4.25 (s, 2H); 3.60 (s, 3H); 2.0-2.15 (m, 8H); 1.7-2.0 (m, IH); 1.5- 1.7 (m, IH). (DSI/NH 3 )/MS: 653(M+H) + . Example 1248B N-r4-N-(N-phenyl-N-(9-methyl-anthracene-yl)aminomethyP-2-(2- methylphenyPbenzoyll methionine lithium salt Prepared according to the procedure of example 1178J from 1248 A. ΝMR 15705 ^(MeOH^): 8.45 (IH, s); 8.17-8.22 (2H, m), 7.9-8.05 (2H, m); 7.1-7.5 (13H, m), 6.8-6.95 (3H, m); 6.5-6.67 ( IH, m); 5.45 (2H, s); 4.5 (2H, s); 4.1-4.22 ( IH, m); 1.7-2.1 (10H, m). ESI(-)/MS: 637(M-Li). Example 1249 N- 4-N-(N-phenyl-N-(2-methyl-anthraquinone-yPaminomethyl)-2-(2- methylphenyPbenzoyllmethionine lithium salt Example 1249 A N-r4-N-(N-phenyl-N-(2-methyl-anthraquinone-yl)aminomethyP-2-(2- methylphenyPbenzoyllmethionine. methyl ester Prepared according to the procedure of example 1236A from reaction between 15720 1236C and 2-bromomethyl-anthraquinone. ΝMR(CDC1 3 ) 8.4 (s, IH); 8.0-8.35 (m, 3H); 7.9-8.0 (m, 2H); 7.0-7.65 (m, 11H); 6.8-6.95 (m, 3H); 5.8-5.9 (m, IH); 4.8 (s, 2H); 4.78 (s, 2H); 4.56-4.7 (m, IH); 3.63 (s, 3H); 2.0-2.15 (m, 8H); 1.7-2.0 (m, IH); 1.5-1.7 (m, IH). (DSI/NH 3 )/MS: 683(M+H) + . Example 1249B N-r4-N-(N-phenyI-N-(2-methyl-anthraquinone-yl)aminomethyl)-2-(2- methylphenyPbenzoyllmethionine lithium salt Prepared according to the procedure of example 1178J from 1249A. ΝMR 15730 iH(MeOH-d4): 8.1-8.3 (4H, m); 7.8-7.9 (2H, m), 7.7-7.8 (IH, m); 7.6-7.7 ( IH, m); 7.25-7.35 (IH, m); 7.0-7.3 (8H, m); 6.75-6.8 (2H, m); 6.6-6.7 (IH, m); 4.9 (2H, s); 4.8 (2H, s); 4.1-4.22 (IH, m); 1.7-2.1 ( 10H, m). ESI(-)/MS: 667(M-Li). Example 1250 N-r4-N-fN-phenyl-N-f2.3-difluorobenzyDaminomethvD-2-(2- methylphenyPbenzoyllmethionine lithium salt Example 1250A N-r4-N-(N-phenyl-N-f2.3-difluorobenzvPaminomethvP-2-(2- methylphenyPbenzoyllmethionine. methyl ester Prepared according to the procedure of example 1236A from reaction between 15745 1236C and 2,3-difluorobenzyl bromide. NMR(CDC1 3 ) 7.85-7.95 (m, IH); 6.95-7.40 (m, 1 1H); 6.68-6.8 (m, 3H); 5.8-5.9 (m, IH); 4.75 (s, 2H); 4.70 (s, 2H); 4.60-4.70 (m, IH); 3.70 (s, 3H); 2.0-2.15 (m, 8H); 1.7-2.0 (m, IH); 1.5-1.7 (m, IH). (DSI/NH 3 )/MS: 589(M+H) + . Example 1250B N-r4-N-(N-phenyl-N-(2.3-difluorobenzvPaminomethvP-2-(2- methylphenyPbenzoyllmethionine lithium salt Prepared according to the procedure of example 1178J from 1250A. ΝMR 15755 iH(MeOH-d4): 7.7-7.8 (IH, m); 7.3-7.4 (IH, m), 7.0-7.28 (11H, m); 6.65-6.75 (3H, m); 4.8-4.85 (4H, m); 4.1-4.22 (IH, m); 1.7-2.1 (10H, m). ESI(-)/MS: 573(M-Lp. 15760 Example 1251 N-[4-N-(N-phenyl-N-(2.4-difluorobenzyPaminomethyP-2-(2- methylphenyPbenzoyllmethionine lithium salt 15765 • Example 1251 A N-[4-N-f/v/-phenyl-N-(2.4-difluorobenzyl)aminomethyP-2-(2- methylphe.nyPbenzoyllmethionine. methyl ester Prepared according to the procedure of example 1236A from reaction between 1236C and 2,4-difluorobenzyl bromide. ΝMR(CDC1 3 ) 7.85-7.95 (m, IH); 7.18-7.40 (m, 15770 9H); 7.1 (s, IH); 6.7-6.85 (m, 4H); 5.8-5.9 (m, IH); 4.7 (s, 2H); 4.68 (m, 3H); 3.68 (s, 3H); 2.0-2.15 (m, 8H); 1.7-2.0 (m, IH); 1.5-1.7 (m, IH). (DSI/NH 3 )/MS: 589(M+H) + . Example 125 IB 15775 N-r4-N-(N-phenyl-N-(2.4-difluorobenzvPaminomethvP-2-(2- methylphenyPbenzoy 11 methionine lithium salt Prepared according to the procedure of example 1178J from 1251 A. ΝMR H(MeOH-d4): 7.6-7.68 ( IH, m); 7.3-7.4 ( IH, m), 7.3-7.4 ( IH, d); 7.0-7.3 (9H, m); 6.8-7.0 (2H, m); 6.6-6.8 (3H, m); 4.70 (2H, s); 4.75 (2H, s); 4.1-4.22 ( IH, m); 1.7-2.1 15780 ( 10H, m). ESI(-)/MS: 573(M-Li). Example 1255 15785 N-H-N-( ' N-phenyl-N-( ' 2-thiophenesulfonvPaιninomethvP-2-(2- methylphenyPbenzoy 11 methionine lithium salt Example 1255 A 15790 N-r4-N-(N-phenyl-N-(2-thiophenesulfonyPaminomethyl)-2-(2- methylphenvPbenzoyllmethionine. methyl ester Prepared according to the procedure of example 1229 A from reaction between 1236C and 2-thiophenesulfonyl chloride. ΝMR(CDC1 3 ) 7.75-7.82 (m, IH); 7.60-7.62 (m, IH); 7.39-7.42 (m, IH); 7.12-7.38 (m, 9H); 7.05-7.1 1 (m, 2H); 6.95-7.05 (m, 2H); 5.8- 15795 5.9 (m, IH); 4.78 (s, 2H); 4.5-4.65 (m, IH); 3.62 (s, 3H); 2.0-2.15 (m, 8H); 1.7-2.0 (m, IH); 1.5-1.7 (m, IH). (DSI/NH 3 )/MS: 609(M+H) + ; 626(M+NH 4 ) + . Example 1255B 15800 N-r4-N-(N-phenyl-N-(2-thiophenesulfonyPaminomethyP-2-(2- methylphenyPbenzoyllmethionine lithium salt Prepared according to the procedure of example 1178J from 1255 A. ΝMR iH(MeOH-d4): 7.8-7.9 (IH, m); 7.5-7.6 (IH, m), 7.42-7.45 (IH, m); 7.1-7.3 (9H, m); 6.95-7.1 (3H, m); 4.9 (2H, s); 4.1-4.22 (IH, m); 1.7-2.1 (10H, m). ESI(-)/MS: 593(M- 15805 Li). Example 1256 15810 N-r4-N-(N-phenyl-/V-(2-methvi-4-methylenethiazolyPaminomethyl)-2-(2- methylphenyPbenzoyllmethionine lithium salt Example 1256 A 15815 Λ^g4-N-(N-phenyl-N-(2-methyl-4-methylenethiazolyPaminomethyl)-2-(2- methylphenyPbenzoyllmethionine, methyl ester Prepared according to the procedure of example 1236A from reaction between 1236C and 4-methyl-2-(bromomethyl)-thiazole. ΝMR(CDC1 3 ) 7.82-7.95 (m, IH); 7.10- 7.40 (m, 9H); 6.8 (s, IH); 6.7-6.8 (m, 2H); 5.8-5.9 (m, IH); 4.78 (s, 2H); 4.75 (s, 2H); 15820 4.56-4.7 (m, IH); 3.68 (s, 3H); 2.67 (s, 3H); 2.0-2.15 (m, 8H); 1.7-2.0 (m, IH); 1.5-1.7 (m, IH). (DSI/NH 3 )/MS: 574(M+H) + . Example 1256B 15825 N-r4-N-( , N-phenyl-N-( , 2-methyl-4-methylenethiazolyPaminomethvP-2-(2- methylphenyPbenzoyllmethionine lithium salt Prepared according to the procedure of example 1178J from 1256A. ΝMR iH(MeOH-d4): 7.6-7.68 (IH, m); 7.32-7.4 (IH, m), 7.0-7.28 (9H, m); 6.7-6.8 (2H, m); 6.6-6.7 (IH, m); 4.78 (2H, s); 4.70 (2H, s); 4.1-4.22 (IH, m); 2.62 (3H, s); 1.7-2.1 15830 (10H, m). ESI(-)/MS: 558(M-Li). Example 1257 15835 V- 4-N-(N-3.5-difluorophenyI-N-(5-thiazolylmethyl)aminomethyl)-2-(2- methylphenyPbenzoy 11 methionine lithium salt. Example 1257 A 15840 Prepared according to the procedure of example 1258A from reaction between 3,5- difluoroaniline and 5-thizaolecarboxaldehyde. ΝMR(CDC1 3 ) 8.85 (s, IH); 7.82 (s, IH); 6.10-6.30 (m, 3H); 4.56 (s, 2H); 4.05-4.50 (m, IH). DSI/NH 3 )/MS: 227(M+H) + ; 244(M+NH 4 ) + . Example 1257B Prepared according to the procedure of example 1287B from reaction between 1257 A and 4-bromomethyl-2-(2-methy IphenyPbenzoic acid methyl ester. NMR(CDC1 3 ) 8.75-8.80 (s, IH); 7.82-8.00 (m, IH); 7.75 (s, IH); 7.12-7.38 (m, 4H); 7.00-7.10 (m, 15850 2H); 6.20-6.27 (m, 3H); 4.80 (s, 2H); 4.60 (s, 2H); 3.60 (s, 3H); 2.03 (s, 3H). DSI/NH 3 )/MS: 465(M+H) + ; 482(M+NH 4 ) + . Example 1257C 15855 N-| " 4-N-(N-3.5-difluorophenyl-N-(5-thiazolylmethyl)aminomethyl)-2-(2- methylphenyPbenzoyllmethionine. methyl ester. Prepared according to the procedure of example 1258C from 1257B. ΝMR(CDC1 ) 8.75-8.80 (s, IH); 7.80-7.90 (m, IH); 7.65-7.80 (m, IH); 7.12-7.38 (m, 5H); 6.93 (s, IH); 6.10-6.20 (m, 3H); 4.68 (s, 2H); 4.48-4.60 (m, 3H); 3.57 (s, 3H); 1.90-2.10 (m, 15860 8H); 1.60- 1.90 (m, IH); 1.45- 1.60 (m, IH). DSI/NH 3 )/MS: 596(M+H) + . Example 1257D N-r4-N-(N-3.5-difluorophenyl-N-(5-thiazolylmethyPaminomethyP-2-(2- 15865 methylphenvPbenzoyllmethionine lithium salt. Prepared according to the procedure of example 1 178J from 1257C. X ΝMR (MeOH-d4): 8.9 ( IH, s); 7.8 ( IH, s); 7.6-7.7 (IH, m); 7.3-7.4 (IH, m); 7.1-7.3 (3H, m); 7.0-7.1 ( IH, s); 6.3-6.45 (2H, m); 6.2-6.3 ( IH, s); 4.95 (2H, s); 4.7 (2H, s); 4.1 -4.22 (IH, m); 1.6-2.2 (10H, m). ESI(-)/MS: 580(M-Lp. Anal. Calcd for 15870 C3θH28F2Ν3θ3S2Li* 1.73H2θ: C, 58.23; H, 5.12; N, 6.79. Found: C, 58.24; H, 4.90; N, 6.54. 15875 Example 1258 N- 4-N-(N-(5-thiazolylmethyP-N-(3.5-difluorobenzyPaminomethyl)-2-(2- methylphenyPbenzoyllmethionine lithium salt. e 15880 Example 1258 A A mixture of 3,5-difluorobenzyl amine (2.0 g, 14.2 mmol), 4-formyl-2-(2- methylphenyPbenzoic acid methyl ester (3.6 g, 14.2 mmol), and sodium triacetoxyborohydride (6.0 g, 28.8 mmol) in 50 ml of 1 ,2-dichloroethane was stiπed for 24 hours. The reaction mixture was washed with 4Ν NaOH and with brine, then dried over 15885 anhydrous MgSO 4 . Flash chromatography of the reside from evaporation of the organic solution eluting with 1: 1 EtOAc/Hexane afforded 4.01 g of the title compound. (74%). NMR(CDC1 3 ) 7.95-8.00 (m, IH); 7.38-7.45 (m, IH); 7.18-7.30 (m, 4H); 7.05-7.15 (m, IH); 6.85-6.92 (m, 2H); 6.63-6.72 (m, IH); 3.88 (s, 2H); 3.80 (s, 2H); 3.62 (s, 3H); 2.05 (s, 3H). (DSI/NH 3 )/MS: 382(M+H) + ; 399(M+NH 4 ) + . 15890 e Example 1258B Prepared according to the procedure of example 1258A from reaction between 1258A and 5-thiazolealdehyde. NMR(CDC1 3 ) 8.80 (s, IH); 7.95-8.00 (m, IH); 7.72 (s, 15895 IH); 7.50-7.55 (m, IH); 7.10-7.32 (m, 4H); 7.0-7.1 (m, IH); 6.9-7.0 (m, 2H); 6.68-6.72 (m, IH); 4.62-4.70 (m, 2H); 3.60 (s, 5H); 2.07 (s, 3H). (DSI/NH 3 )/MS: 479(M+H) + ; 496(M+NH 4 ) + . 15900 Example 1258C A mixture of 1258B ( 0.304 g, 0.63 mmol) and lithium hydroxide (0.076 g, 3.15 mmol) in 30 ml of 1: 1 water/methanol was refluxed for 12 hours. After cooling to room temperature, the reaction mixture was neutralized to PH= 5-6 carefully by 1.0 M NaHSO 4 . The precipitate from neutralization was extracted into 40 ml of EtOAc. The organic solution 15905 was then washed by brine, and dried over anhydrous MgSO 4 . Evaporation of the solvent afforded pure coπesponding acid which was used directly for methionine coupling reaction. A mixture of the acid(0.30g, 0.63 mmol) from previous step, L-methionine methyl ester hydrochloride (0.252g, 1.26 mmol), 1-hydroxybenzotriazole hydrate (0.43 g, 3.15 mmol), l-ethyl-3-(3-dimethyl-aminopropyl)carbodiimide (0.61 g, 3.15 mmol), and 15910 triethylamine hydrochloride (0.43 g, 3.15 mmol) in 15 ml of anhydrous DMF was heated under N 2 at 75°C for 20 hours. After cooling to room temperature, the solution was diluted with 50 ml of EtOAc, then was put to 200 ml of water. The aqueous solution was extracted with another portion of 50 ml of EtO AC. Combined organic solution was washed with 30 ml of saturated NaHCO 3 twice, then with 50 ml of brine, finally dried over anhydrous 15915 MgSO . Flash chromatography of the residue from evaporation of the EtOAc solution eluting with 70:30 EtOAc/Hexane afforded 0.235 g of the title compound. (61%). NMR(CDC1 3 ) 8.78 (s, IH); 7.90-8.00 (m, IH); 7.72 (s, IH); 7.50-7.55 (m, IH); 7.20- 7.38 (m, 5H); 6.9-7.0 (m, 2H); 6.68-6.72 (m, IH); 5.88-5.92 (m, 2H); 4.58-4.70 (m, IH); 3.88 (s, 2H); 4.62-4.70 (m, 5H); 3.60 (s, 2H); 2.0-2.15 (m, 8H); 1.7-2.0 (m, IH); 15920 1.5-1.7 (m, IH). (DSI/NH 3 )/MS: 610(M+H) + . Example 1258D N-r4-N-(N-(5-thiazolylmethyP-N-(3.5-difluorobenzyPaminomethyl)-2-(2- 15925 methylphenyPbenzoy 11 methionine lithium salt. Prepared according to the procedure of example of 1178J from example 1258C. ΝMR iH(MeOH-d4): 8.95 ( IH, s); 7.78 ( IH, s); 7.6-7.7 (IH, m); 7.4-7.5 ( IH, m), 7.05-7.3 (5H, m); 6.95-7.05(2H, m); 6.85-6.95 ( IH, m); 4.95 (2H, s); 4.1-4.22 ( IH, m); 3.9 (2H, s); 4.7 (2H, m); 4.6 (2H, s); 2.25 (2H, s); 1.6-2.1 (8H, m). ESI(-)/MS: 594(M- 15930 Li). Example 1259 15935 N-r4-N-fN-phenyl-N-(3.5-difluorobenzvPaminomethvP-2-(2- methylphenyPbenzoy 11 methionine lithium salt Example 1259 A 15940 N-14-N-fN-phenyl-N-f3.5-difiuorobenzvPaminomethvP-2-(2- methylphenyPbenzoyllmethionine, methyl ester Prepared according to the procedure of example 1236A from reaction between 1236C and 3,5-difluorobenzyl bromide. NMR(CDC1 3 ) 7.85-7.95 (m, IH); 7.18-7.40 (m, 9H); 7.1 (s, IH); 6.75-6.8 (m, 2H); 6.65-6.75 (m, 2H); 5.8-5.9 (m, IH); 4.7 (s, 2H); 4.6 15945 (m, 3H); 3.68 (s, 3H); 2.0-2.15 (m, 8H); 1.7-2.0 (m, IH); 1.5-1.7 (m, IH). (DSI/NH 3 ) MS: 589(M+H) + . Example 1259B 15950 N-r4-N-(N-phenyl-N-('3.5-difluorobenzvPaminomethvP-2-(2- methylphenyPbenzoy 11 methionine lithium salt Prepared according to the procedure of example 1178J from 1259A. ΝMR lH(MeOH-d4): 7.7-7.8 (IH, m); 7.3-7.4 (IH, d), 7.0-7.3 (7H, d); 6.8-6.9 (3H, m); 6.6- 6.8 (4H, m); 4.88 (2H, s); 4.85 (2H, s); 4.1-4.22 (IH, m); 1.7-2.1 (10H, m). ESI(-)/MS: 15955 573(M-Lp. Example 1260 15960 N- 4-N-(N-(4-acetonitrilephenyl-N-(3.5-difluorobenzyPaminomethyl)-2-(2- methylphenyPbenzoyllmethionine lithium salt. Example 1260A 15965 Prepared according to the procedure of example 1236A from reaction 3,5- difluorobenzyl bromide, 4-bromomethyl-2-)2-methylphenyl)benzoic methyl ester, and 4- aminobenzyl cyanide. NMR(CDC1 3 ) 7.95-8.00 (m, IH); 7.02-7.35 (m, 8H); 6.62-6.80 (m, 5H); 4.75 (s, 2H); 4.65 (s, 2H); 3.65 (s, 2H); 3.60 (s, 3H); 2.01 (s, 3H). (DSI/NH 3 )/MS: 497(M+H) + ; 5 H(M+NH 4 ) + . 15970 Example 1260B N- 4-N-(N-(4-acetonitrilephenyl-N-(3.5-difluorobenzyPaminomethyP-2-( ' 2- methylphenyPbenzoyllmethionine. methyl ester 15975 Prepared according to the procedure of example 1258C from example 1260A. ΝMR(CDC1 3 ) 7.85-7.95 (m, IH); 7.05-7.38 (m, 7H); 7.05 (s, IH); 6.6-6.80 (m, 5H); 5.80-5.90 (m, IH); 4.70 (s, 2H); 4.60 (s, 2H); 3.65 (s, 2H); 3.61 (s, 3H); 2.0-2.15 (m, 8H); 1.7-2.0 (m, IH); 1.5-1.7 (m, IH). (DSI/NH 3 )/MS: 628(M+H) + ; 645(M+NH 4 ) + . Example 1260C N-r4-N-(N-(4-acetonitrilephenyl-N-(3.5-difluorobenzyl)aminomethyl)-2-(2- methylphenyPbenzoy 11 methionine lithium salt. Prepared according to the procedure of example 1178J from example 1260B. NMR 15985 lH(MeOH-d4): 7.6-7.7 (IH, m); 7.3-7.4 (IH, m), 7.0-7.3 (8H, m); 6.65-6.9 (5H, m); 4.78 (2H, s); 4.7 (3H, s); 4.1-4.22 (IH, m); 3.7 (2H, s); 1.7-2.1 (10H, m). ESI(-)/MS: 612(M-Lp. Anal. Calcd for C35H32F2N3θ3SLi » 1.64 H2O: C, 64.76; H, 5.48; N, 6.47. Found: C, 64.75; H, 5.19; N, 6.16. 15990 Example 1261 N-14-N-(N-phenyl-N-G-methoxy-5-nitrobenzyPaminomethyP-2-(2- methylphenyPbenzoyllmethionine lithium salt. 15995 Example 1261 A N-r4-N-(N-phenyl-N-(3-methoxy-5-nitrobenzyl)aminomethyP-2-(2- methylphenyPbenzoyllmethionine. methyl ester 16000 Prepared according to the procedure of example 1236 A from reaction between 1236C and 3-methoxy-5nitrobenzyl bromide. ΝMR(CDC1 3 ) 8.1-8.2 (m, 2H); 8.0 (s, IH); 7.68-7.95 (m, IH); 7.1-7.40 (m, 8H); 6.9-6.95 (m, IH); 6.7-6.8 (m, IH); 6.6-6.7 (m, 2H); 5.8-5.9 (m, IH); 4.78 (s, 2H); 4.6 (m, 3H); 3.92 (s, 3H); 3.68 (s, 3H); 2.0-2.15 (m, 8H); 1.7-2.0 (m, IH); 1.5-1.7 (m, IH). (DSI/NH 3 )/MS: 628(M+H) + . Example 126 IB N- 4-N-(N-phenyl-N-(3-methoxy-5-nitrobenzyPaminomethyl)-2-(2- methylphenyPbenzoyll methionine lithium salt. Prepared according to the procedure of example 1178J from 1261 A. ΝMR 16010 iH(MeOH-d4): 8.1-8.2 (IH, m); 7.9-8.0 (IH, m), 7.6-7.7 (IH, m); 7.3-7.4 (IH, m); 7.0- 7.3 (9H, m); 6.6-6.75 (3H, m); 4.8(2H, s); 4.72 (2H, s); 4.1-4.22(1H, m); 3.95 (3H, s); 1.7-2.1 (10H, m). ESI(-)/MS: 612(M-Lp. Example 1262 N-[4-N-(N-(4-nitrophenyl-N-(4-methoxybenzyl)aminomethyP-2-(2- methylphenyPbenzoyllmethionine lithium salt. e Example 1262 A Prepared according to the procedure of example 1236A. Instead of using aniline, 4- nitroaniline was used to make the title compound. NMR(CDC1 3 ) 8.08-8.11 (m, 2H); 7.94- 8.00 (m, IH); 7.38-7.42 (m, IH); 7.18-7.24 (m, 5H); 7.0-7.18 (m, IH); 6.55-6.60 (m, 16025 2H); 4.95 (m. IH); 4.52 (s, 2H); 3.60 (s, 3H); 2.00 (s, 3H). (DSI/NH 3 )/MS: 394(M+NH 4 ) + . Example 1262B 16030 Prepared according to the procedure of example 1178H from 1262 A. NMR(CDC1 3 ) 8.08-8.1 1 (m, 2H); 7.94-8.00 (m, IH); 7.38-7.42 (m, IH); 7.18-7.24 (m, 5H); 7.0-7.18 (m, IH); 6.55-6.60 (m, 2H); 4.95 (m, IH); 4.52 (s, 2H); 2.00 (s, 3H). (DSI/NH 3 )/MS: 380(M+NH 4 ) + . Example 1262C Prepared according to the procedure of example 11781 from 1262B. NMR(CDC1 ) 8.08-8.1 1 (m, 2H); 7.94-8.00 (m, IH); 7.38-7.42 (m, IH); 7.20-7.38 (m, 5H); 7.18-7.20 (m, IH); 6.55-6.60 (m, 2H); 5.89-5.95 (m, IH); 4.95-5.00(m, IH); 4.58-4.70 (m, IH); 16040 4.55 (m, 2H); 3.62 (s, 3H); 2.0-2.15 (m, 8H); 1.7-2.0 (m, IH); 1.5-1.7 (m, IH). (DSI/NH 3 ) MS: 508(M+H) + ; 525(M+NH 4 ) + . Example 1262D 16045 N-r4-N-(Λ/-('4-nitrophepyl-N-( ' 4-methoxyhen7.ynaminomethyl)-2-f2- methylphenyPbenzoyllmethionine. methyl ester Prepared according to the procedure of example 1236A from reaction between 1262C and 4-methoxybenzyl bromide. ΝMR(CDC1 3 ) 8.08-8.1 1 (m, 2H); 7.94-8.00 (m, IH); 7.38-7.42 (m, IH); 7.1 1-7.40 (m, 6H); 7.00 (m, IH); 6.85-6.95 (m, 3H); 6.55-6.60 16050 (m, 2H); 5.89-5.95 (m, IH); 4.80 (s, 2H); 4.70(s, 2H); 4.60-4.70 (m, IH); 3.80 (s, 3H); 3.67 (s, 3H); 2.0-2.15 (m, 8H); 1.7-2.0 (m, IH); 1.5-1.7 (m, IH). (DSI/NH 3 )/MS: 628(M+H) + . 16055 Example 1262E N-r4-N-(N-(4-nitrophenyl-N-(4-methoxybenzyl)aminomethyP-2-(2- methylphenyPbenzoyllmethionine lithium salt. Prepared according to the procedure of example 1 178J from 1262D. ΝMR !H(MeOH-d4): 8.0-8.05 (2H, m); 7.4-7.5 ( IH, m), 7.3-7.4 ( IH, m); 7.18-7.3 (7H, m); 16060 7.0 (IH, m); 6.8-6.9 (4H, m); 4.8-4.85 (4H, m); 4.1-4.22 ( IH, m); 3.88 (3H, s); 1.7-2.1 (10H, m). ESI(-)/MS: 612(M-Li). 16065 Example 1263 N-r4-N-(N-butyl-N-f3.5-difluorobenzyDaminomethvD-2-(2- methylphenyPbenzoyllmethionine lithium salt. 16070 Example 1263 A Prepared according to the procedure of example 1258A from reaction between 1258A and butyraldehyde. NMR(CDC1 3 ) 7.92-7.98 (m, IH); 7.38-7.45 (m, IH); 7.10- 7.32 (m, 4H); 7.0-7.1 (m, IH); 6.8-6.95 (m, 2H); 6.60-6.75 (m, IH); 3.58-3.63 (m, 5H); 3.55 (s, 2H); 2.38-2.48 (t, 2H); 2.07 (s, 3H); 1.4-1.6 (m, 2H); 1.2-1.4 (m, 2H); 0.8-0.9 16075 (t, 3H). (DSI/NH 3 )/MS: 437(M+H) + . Example 1263B N-[4-N-rN-butyl-N-(3.5-difluorobenzyPaminomethyl)-2-(2- 16080 methylphenyPbenzoyllmethionine. methyl ester Prepared according to the procedure of example 1258C from 1263 A. ΝMR(CDC1 3 ) 7.9-8.00 (m, IH); 7.40-7.46 (m, IH); 7.20-7.40 (m, 4H); 7.20 (s, IH); 6.7-6.85 (m, 2H); 6.60-6.75 (m, IH); 5.82-5.92 (m, IH); 4.58-4.70 (m, IH); 3.65 (s, 3H); 3.60 (s, 2H); 3.55 (s, 2H); 2.40-2.48 (t, 2H); 2.20 (s, 3H); 1.8-1.96(m, IH); 1.55-1.65 (m, IH); 1.45- 16085 1.55 (m, 2H); 1.2-1.4 (m, 2H); 0.8-0.9 (t, 3H). (DSI/NH 3 )/MS: 569(M+H) + . Example 1263C N-H-N-f ■ V-hι .f yl- . V-(3.5-difluorobenzvPaminomethyl)-2-(2- 16090 methylphenvPbenzoyllmethionine lithium salt. Prepared according to the procedure of example 1178J from 1263B. ΝMR lH(MeOH-d4): 7.6-7.7 ( IH, m); 7.4-7.48 ( IH, m), 7.0-7.28 (6H, m); 6.9-7.0 (2H, m); 6.7-6.8 (IH, m); 4.1-4.22 (IH, m); 3.65 (2H, s); 3.58 (2H, s); 2.4-2.5 (2H, m); 2.21 (IH, m); 1.8-2.1 (10H, m); 1.4-1.5 (2H, m); 1.22-1.4 (2H, m); 0.8-0.9 (3H, m). ESI(- 16095 )/MS: 553(M-Li). Anal. Calcd for C3 lH35F2Ν2θ3SLi*1.5 LiOH*0.26H2O: C, 62.04; H, 6.05; N, 4.48. Found: C, 62.04; H, 6.05; N, 4.67. 16100 Example 1264 N-r4-N-(N-(4.4.4-trifluorobutyl-N-(3.5-difluorobenzyPaminomethyP-2-(2- methylphenvPbenzoy 11 methionine lithium salt. e 16105 Example 1264 A Prepared according to the procedure of example 1258 A from reaction between 1258A and 4,4,4-trifluorobutyraldehyde. ΝMR(CDC1 3 ) 7.92-7.98 (m, IH); 7.38-7.45 (m, IH); 7.10-7.32 (m, 4H); 7.0-7.1 (m, IH); 6.8-6.92 (m, 2H); 6.62-6.78 (m, IH); 3.58- 3.63 (m, 5H); 3.55 (s, 2H); 2.43-2.55 (t, 2H); 2.00-2.1 (m, 5H); 1.7-1.82 (m, 16110 2H).(DSI/NH 3 )/MS: 492(M+H) + . Example 1264B N-r4-N-(N-(4.4.4-trifluorobutyl-N-(3.5-difluorobenzvPaminomethyl)-2-(2- 161 15 methylphenyPbenzoyllmethionine. methyl ester Prepared according to the procedure of example 1258C from 1264A. ΝMR(CDC1 3 ) 7.9-8.00 (m, IH); 7.40-7.46 (m, IH); 7.20-7.40 (m, 4H); 7.20 (s, IH); 6.7-6.85 (m, 2H); 6.60-6.75 (m, IH); 5.82-5.92 (m, IH); 4.58-4.70 (m, IH); 3.65 (s, 3H); 3.61 (s, 2H); 3.55 (s, 2H); 2.40-2.48 (t, 2H); 1.5-2.16 (m, HH). (DSI/NH 3 )/MS: 623(M+H) + . 16120 Example 1264C N-r4-N-(N-(4.4.4-trifluorobutyl-N-(3.5-difluorobenzvPaminomethvP-2-(2- methylphenyPbenzoyllmethionine lithium salt. 16125 Prepared according to the procedure of example 1178J from 1264B. ΝMR iH(MeOH-d4): 7.6-7.7 (IH, m); 7.4-7.48 (IH, m), 7.0-7.28 (6H, m); 6.9-7.0 (2H, m); 6.7-6.8 (IH, m); 4.1-4.22 (IH, m); 3.65 (2H, s); 3.6 (2H, s); 2.5-2.6 (2H, m); 1.6-2.25 (HH, m); 1.4-1.5 (2H, m); 1.22-1.4 (2H, m); 0.8-0.9 (3H, m). ESI(-)/MS: 609(M-Lp. Anal. Calcd for C31H30F5Ν2O3SLM.2IH2O: C, 58.70; H, 5.15; N, 4.42. Found: C, 16130 58.69; H, 5.16; N, 4.18. Example 1265 16135 N-r4-N-(N-cyclohexyl-N-(3.5-difluorobenzyPaminomethyP-2-(2- methylphenyPbenzoyllmethionine lithium salt. e Example 1265 A. 16140 Prepared according to the procedure of example 1258A from reaction between 1258A and cyclohexanone. ΝMR (CDC1 3 ) 7.90-7.95 (m, IH); 7.40-7.45 (m, IH); 7.18- 7.38 (m, 4H); 7.00-7.09 (m, IH); 6.84-6.94 (m, 2H); 6.58-6.68 (m, IH); 3.68 (s, 2H); 3.62 (m, 5H); 2.40-2.50 (m, IH); 2.08 (s, 3H); 1.75-1.96 (m, 4H); 1.05-1.65 (m, 6H). (DSI/ΝH 3 )/MS: 464(M+H) + . 16145 Example 1265B N-r4-N-(N-cyclohexyl-N-(3.5-difluorobenzyl)aminomethyP-2-(2- methylphenyPbenzoyllmethionine. methyl ester 16150 Prepared according to the procedure of example 1258C from 1265A. ΝMR (CDC1 3 ) 7.85-7.95 (m, IH); 7.38-7.45 (m, IH); 7.18-7.38 (m, 4H); 7.2 (s, IH); 6.84-6.94 (m, 2H); 6.58-6.68 (m, IH); 5.85-5.93 (m, IH); 4.56-4.65 (m, IH); 3.70 (s, 2H); 3.65 (s, 2H); 3.61 (s, 3H); 2.40-2.50 (m, IH); 1.96-2.18 (m, 7H); 1.71- 1.96 (m, 6H); 1.55- 1.68 (m ,1H); 1.05-1.52 (m, 6H). (DSI/NH 3 )/MS: 595(M+H) + . 16155 Example 1265C N-r4-N-(N-cyclohexyl-N-(3.5-difluorobenzvPaminomethvP-2-(2- methylphenyPbenzoyllmethionine lithium salt. 16160 Prepared according to the procedure of example 1178J from 1265B. ΝMR 1 H(MeOH-d4): 7.6-7.7 (IH, m); 7.35-7.45 (IH, m), 7.0-7.35 (5H, m); 6.9-7.0 (2H, m); 6.7-6.8 (IH, m); 4.1-4.22 (IH, m); 3.7 (3H, s); 3.65 (3H, s); 2.4-2.52 (IH, m); 2.1 ( IH, m); 1.7-2.1 (11H, m); 1.5-1.7 (2H, m); 1.23-1.5 (2H, m); 1.05-1.25 (3H, m). ESI(-)/MS: 579(M-Li). 16165 Example 1266 N- 4-N-fN-f4-cyclohexanonyP-N-(3.5-difluorobenzyPaminomethyP-2-(2- 16170 methylphenyPbenzoyllmethionine lithium salt. Example 1266 A N-[4-N-(N-r4-cyclohexanonvP-N-(3,5-difluorobenzyPaminomethvP-2-(2- 16175 methylphenvPbenzoyllmethionine. methyl ester A mixture of 1267B (0.42 g, 0.604 mmol) and 10 ml of 10% of HCl in 35 ml of acetone was refluxed until all 1267B disappeared. Solvents were removed under vacuum. The residue was treated with 20 ml of 2Ν Na 2 CO , then extracted by 50 ml of EtOAc. The organic solution was then washed with brine, dried over anhydrous MgSO 4 . The crude 16180 product was purified by flash chromatography eluting with 1 : 1 EtOAc/Hexane to afforded 0.25 g of the title compound. NMR (CDC1 3 ) 7.82-7.95 (m, IH); 7.40-7.49 (m, IH); 7.18- 7.40 (m, 5H); 6.82-6.92 (m, 2H); 6.58-6.68 (m, IH); 5.82-5.91 (m, IH); 4.58-4.68 (m, IH); 3.61-3.75 (m, 7H); 2.95-3.05 (m, IH); 1.5-2.5 (m, 18H). (DSI/NH3)/MS: 609(M+H) + ; 626(M+NH4) + . 16185 Example 1266B N-[4-N-(N-(4-cyclohexanonylVN-(3.5-difluorobenzyPaminomethyP-2-(2- methylphenyPbenzoyllmethionine lithium salt. 16190 Prepared according to the procedure of example 1178J from 1266 A. ΝMR iH(MeOH-d4): 7.6-7.7 (IH, m); 7.4-7.5 (IH, m), 7.0-7.28 (6H, m); 6.9-7.0 (2H, m); 6.7-6.8 (IH, m); 4.1-4.22 (IH, m); 3.75 (2H, s); 3.7 (2H, s); 2.1-2.3 (3H, m); 1.76-2.1 (HH, m); 1.5-1.78 (2H, m). ESI(-)/MS: 593(M-Lp. Anal. Calcd for C33H35F2Ν2θ4SLi*1.73H2θ*1.5LiOH: C, 60.32; H, 5.95; N, 4.26. Found: C, 60.33; 16195 H, 5.62; N, 4.04. . Example 1267 16200 N-r4-N-fN-(4-(2.2-dimethyltrimethylene ketaP-cyr.1ohexyl)-N- ( 3.5- difluorobenzvPaminomethvP-2-(2-methylphenvPbenzoyllmethionine lithium salt. Example 1267 A 16205 Prepared according to the procedure of example 1258 A from reaction between 1258A and 1 ,4-cyclohexanedione mønø-2,2-dimethyltrimethylene ketal. ΝMR (CDC1 3 ) 7.82-7.92 (m, IH); 7.36-7.42 (m, IH); 7.18-7.38 (m, 4H); 7.20 (s, IH); 6.82-6.92 (m, 2H); 6.58-6.68 (m, 1H);3.68 (s, 2H); 3.60 (s, 3H); 3.59 (s, 2H); 3.48 (s, 2H); 3.42 (s, 2H); 2.50-2.60 (m, IH); 2.22-2.38 (m, 2H); 1.80-2.20 (m, 6H); 1.2-1.3 (m, 2H); 0.95 (s, 16210 6H). (DSI/ΝH3)/MS: 564(M+H) + . Example 1267B N-r4-N-(N-(4-r2.2-dimethyltrimethylene ketaP-cvcIohexyP-N-(3.5- 16215 difluorobenzyPaminomethyP-2-( ' 2-methylphenyPbenzoyl1methionine. methyl ester Prepared according to the procedure of example 1258C from 1267A. ΝMR (CDC1 3 ) 7.82-7.92 (m, IH); 7.36-7.42 (m, IH); 7.18-7.38 (m, 4H); 7.20 (s, IH); 6.82-6.92 (m, 2H); 6.58-6.68 (m, IH); 5.82-5.91 (m, IH); 4.58-4.68 (m, IH); 3.68 (s, 2H); 3.60 (s, 3H); 3.59 (s, 2H); 3.48 (s, 2H); 3.42 (s, 2H); 2.50-2.60 (m, IH); 2.22-2.38 (m, 2H); 16220 1.50-2.2 (m, HH); 1.2-1.3 (m, 2H); 0.95 (s, 6H). (DSI/ΝH3)/MS: 695(M+H) + . Example 1267C 16225 N-r4-N-rN-(4-(2.2-dimethyltrimethylene ketaP-cvclohexyP-N-(3.5- difluorobenzyPaminomethyP-2-(2-methylphenyPbenzoyllmethionine lithium salt. Prepared according to the procedure of example 1178J from 1267B. ΝMR lH(MeOH-d4): 7.55-7.65 (IH, m); 7.38-7.48 (IH, m), 7.0-7.35 (6H, m); 6.9-7.0 (2H, m); 6.7-6.8 (IH, m); 4.1-4.22 (IH, m); 3.7 (2H, s); 3.65(2H, s); 3.45 (4H, s); 2.5-2.65 16230 (IH, m); 2.26-2.4 (2H, m); 2.2 (IH, s); 1.5-2.1 (13H, m); 1.1- 1.3 (2H, m); 0.95 (6H, s). ESI(-)/MS: 686.79(M-Li). Anal. Calcd for C38H45F2Ν2θ5SLi*0.99H2θ*1.0LiOH: C, 62.65; H, 6.64; N, 3.84. Found: C, 62.65; H, 6.33; N, 3.71. Example 1268 N-r4-N-(N-cyclohexylmethyl-N-(2.4-difluorobenzyPaminomethyl)-2-(2- methylphenyPbenzoyll methionine lithium salt. e Example 1268 A Prepared according to the procedure of example 1258A from the reaction between 2,4-difluorobenzyl amine and 4-formyl-2-(2-methylphenyl)benzoic acid methyl ester. NMR (CDCI 3 ) 7.22-7.30 (m, 2H); 6.85-6.90 (m, 3H); 3.88 (s, 2H); 2.40-2.45 (m, 2H); 1.6-1.8 16245 (m. 5H); 1.38-1.60 (m, 2H); 1.05-1.40 (m, 3H); 0.8-1.0 (m, 2H). (DSI/NH3)/MS: 240(M+H) + . e Example 1268B 16250 Prepared according to the procedure of example 1258A from reaction between 1268A and cyclohexanecarboxaldehyde. NMR (CDC1 3 ) 7.90-7.95 (m, IH); 7.38-7.47 (m, 2H); 7.20-7.35 (m, 4H); 7.0-7.10 (m, IH); 6.75-6.85 (m, 2H); 3.60(s, 3H); 3.55 (s, 2H); 3.52 (s, 2H); 2.20-2.23 (m, 2H); 2.05 (s, 3H); 1.72-1.83 (m, 2H); 1.52-1.72 (m, 4H); 1.10-1.30 (m, 3H); 0.6-0.8 (m, 2H). (DSI/NH3)/MS: 478(M+H) + . 16255 Example 1268C N-r4-N-(N-cyclohexylmethyl-N-(2.4-difluorobenzyl)aminomethyl)-2-(2- methylphenyPbenzoyllmethionine. methyl ester 16260 Prepared according to the procedure of example 1258C from 1268B. ΝMR (CDC1 3 ) 7.85-7.95 (m, IH); 7.20-7.47 (m, 6H); 7.18 (s, IH); 6.75-6.85 (m, 2H); 5.85-5.92 (m, IH); 4.56-4.67 (m, IH); 3.67(s, 3H); 3.57 (s, 2H); 3.55 (s, 2H); 2.18-2.23 (m, 4H); 2.00-2.11 (m, 6H); 1.72-1.83 (m, 3H); 1.52-1.72 (m, 4H); 1.10-1.30 (m, 3H); 0.6-0.8 (m, 2H). (DSI/ΝH3)/MS: 609(M+H) + . 16265 Example 1268D N-[4-N-(N-cyclohexylmethyl-N-r2.4-difluorobenzyl)aminomethyl)-2-(2- methylphenyPbenzoyllmethionine lithium salt. 16270 Prepared according to the procedure of example 1178J from 1267C. ΝMR iH(MeOH-d4): 7.6-7.7 (IH, m); 7.38-7.48 (2H, m), 7.0-7.28 (6H, m); 6.8-6.95 (2H, m); 4.1-4.22 (IH, m); 4.58 (4H, s); 2.2-2.3 (4H, m); 1.76-2.1 (9H, m); 1.5- 1.78 (5H, m); 1.1-1.3 (3H, m); 0.7-0.82 (2H, m). ESI(-)/MS: 593(M-Lp. 16275 Example 1269 N-r4-N-fN-cyclohexylmethyl-N-( " 3.5-difluorobenzyPaminomethyP-2-(2- methylphenyDbenzoyllmethionine lithium salt. 16280 Example 1269A Prepared according to the procedure of example 1258A from reaction between 1258A and cyclohexanecarboxaldehyde. NMR (CDC1 3 ) 7.95-8.05 (m, IH); 7.40-7.47 (m, 16285 IH); 7.15-7.35 (m, 5H); 7.04-7.11 (m, IH); 6.75-6.85 (m, 2H); 6.60-6.70 (m, IH); 3.60(s, 3H); 3.55 (s, 2H); 3.45 (s, 2H); 2.18-2.25 (m, 2H); 2.05 (s, 3H); 1.72-1.83 (m, 2H); 1.52-1.72 (m, 4H); 1.10-1.30 (m, 3H); 0.6-0.8 (m, 2H). (DSI/NH3)/MS: 478(M+H) + . Example 1269B N- 4-N-(N-cyclohexylmethyl-N-(3.5-difluorobenzyl)aminomethyP-2-(2- methylphenyPbenzoyllmethionine. methyl ester Prepared according to the procedure of example 1258C from 1269A. ΝMR (CDC1 3 ) 16295 7.79-7.95 (m, IH); 7.40 -7.48 (m, IH); 7.20-7.41 (m, 5H); 7.18 (s, IH); 6.75-6.85 (m, 2H); 6.60-6.70 (m, IH); 5.85-5.92 (m, IH); 4.56-4.67 (m, IH); 3.67(s, 3H); 3.57 (s, 2H); 3.45 (s, 2H); 2.18-2.23 (m, 4H); 2.00-2.1 1 (m, 6H); 1.72-1.83 (m, 3H); 1.52-1.72 (m, 4H); 1.10-1.30 (m, 3H); 0.6-0.8 (m, 2H). (DSI/ΝH3)/MS: 609(M+H) + . Example 1269C N-r4-N-(N-cyclohexylmethyl-N-f3.5-difluorobenzyl)aminomethyl)-2-(2- methylphenyPbenzoyllmethionine lithium salt. Prepared according to the procedure of example 1178J from 1269B. ΝMR 16305 1 H(MeOH-d4): 7.6-7.7 (IH, m); 7.38-7.48 (IH, m), 7.0-7.28 (6H, m); 6.9-7.0 (2H, m); 6.7-6.8 (IH, m); 4.1-4.22 (IH, m); 4.6 (2H, s); 4.55 (2H, s); 2.2-2.3 (4H, m); 1.76-2.1 (9H, m); 1.5-1.78 (5H, m); 1.1- 1-3 (3H, m); 0.7-0.82 (2H, m). ESI(-) MS: 593(M-Li). Anal. Calcd for C3 iH3θF5N2θ3SLi*1.0LiOH: C, 65.38; H, 6.45; N, 4.48 Found: C, 65.43; H, 6.17; N, 4.40. 16310 Example 1270 N-H-N-(N-(4-cyanobenzyP-N-(3.5-difluorobenzyl)aminomethyP-2-(2- 16315 methylphenyPbenzoyllmethionine lithium salt. Example 1270 A Prepared according to the procedure of example 1258A from reaction between 16320 1258A and 4-cyanobenzaldehyde. ΝMR(CDC13) 7.95-8.00 (m, IH); 7.60-7.65 (m, 2H); 7.40-7.56 (m, 3H); 7.20-7.38 (m, 4H); 7.00-7.10 (m, IH); 6.85-6.95 (m, 2H); 6.65-6.75 (, IH); 3.58-3.65 (m, 7H); 3.54-3.58 (m, 2H); 2.05 (s, 3H). (DSI/NH3)/MS: 585(M+H)+ ; 497 (M+NH4)+. 514 (M+NH4)+. 16325 Example 1270B N- 4-N-(N-(4-cyanobenzyl)-N-(3.5-difluorobenzyPaminomethyl)-2-(2- methylphenyPbenzoyll methionine. methyl ester Prepared according to the procedure of example 1258C from 1270A. ΝMR(CDC1 3 ) 16330 8.00-8.18 (m, IH); 7.76-7.80 (m, 2H); 7.48-7.76 (m, 3H); 7.10-7.38 (m, 5H); 7.00-7.11 (m, 2H); 6.80-6.85 (m, IH); 5.95-6.05 (m, IH); 4.70-4.81 (m, IH); 3.70-3.90 (m, 9H); 3.54-3.58 (m, 2H); 1.95-2.20 (m, 8H); 1.7-2.0 (m, IH); 1.5-1.7 (m, IH). (DSI/NH3)/MS: 628(M+H) + ; 645(M+NH4) + . Example 1270C N-[4-N-(N-(4-cyanobenzyP-N-(3.5-difluorobenzyPaminomethyP-2-(2- methylphenyPbenzoy 11 methionine lithium salt. Prepared according to the procedure of example 1178J from 1270B. ΝMR 16340 H(MeOH-d4): 8.78 (IH, s); 7.6-7.7 (2H, m); 7.5-7.6 (2H, m), 7.5-7.55 (IH, m); 7.0- 7.3 (6H, m); 6.9-7.0 (2H, m); 6.77-6.82 (IH, m); 4.1-4.22 (IH, m); 3.7 (2H, s); 3.65 (2H, s,); 3.6 (2H, s); 1.5-2.2 (10H, m).ESI(-)/MS: 612(M-Lp. Example 1271 N-[4-N-(N-(3.5-difluorobenzyl)-N-(4-N-carboxymethionine)benzyPaminomethyl-2-(2- methylphenyPbenzoyllmethionine dilithium salt. Example 1271 A Prepared according to the procedure of example 1236A from reaction between 1258A and 4-bromomethyl-benzoic methyl ester. ΝMR(CDC1 3 ) 7.75-7.90 (m, IH); 7.75- 7.85 (m, 2H); 7.40-7.50 (m, 2H); 7.20-7.40 (m, 5H); 7.18 (s, IH); 6.88-6.95 (m, 2H); 16355 6.70-6.80 (m, IH); 585-5.95 (m, IH); 4.58-4.70 (m, IH); 3.80 (s, 3H); 3.65 (s, 3H); 3.60 (s, 2H); 3.55 (s, 2H).(DSI/NH3)/MS: 530(M+H) + . Example 127 IB 16360 N- 4-N-(N-(3.5-diflιιorobenzyP- V-(4-N-carboxymethionine1henzvPaminomethyl-2-( " 2- methylphenvPbenzoyllmethionine dimethyl ester. Prepared according to the procedure of example 1258C from 1271 A. ΝMR(CDC1 3 ) 7.75-7.90 (m, IH); 7.75-7.85 (m, 2H); 7.40-7.50 (m, 2H); 7.20-7.40 (m, 5H); 7.18 (s, IH); 6.88-6.95 (m, 3H); 6.70-6.80 (m, IH); 5.85-5.95 (m, IH); 4.90-4.95 (m, IH); 4.58- 16365 4.70 (m, IH); 3.80 (s, 3H); 3.65 (s, 3H); 3.60 (s, 2H); 3.55 (s, 2H); 2.58-2.70 (m, 2H); 2.0-2.15 (m, 10H); 1.7-2.0 (m, 3H); 1.5-1.7 (m, 2H). (DSI/NH3)/MS: 792(M+H) + . Example 1271C 16370 N- 4-N-(N-(3.5-difluorobenzyl)-N-(4-N-carboxymethionine)benzyPaminomethyl-2-(2- methylphenyPbenzoyllmethionine dilithium salt. Prepared according to the procedure of example 1178J from 127 IB. ΝMR iH (d4- MeOH): 7.8-7.9 (2H, m); 7.6-7.7 (IH, m); 7.45-7.55 (4H, m); 7.1-7.3 (6H, m); 6.9-7.05 (2H, m); 6.75-6.85 (IH, m); 4.5-4.6 (IH, m); 4.2-4.3(lH, m); 3.4-3.5 (6H, m); 2.5-2.6 16375 (2H, m); 1.5-2.3 (15H, m). ESI(-)/MS: 762 (M-Lp; 764(M+H); 781(M+ΝH4). Example 1272 16380 N-r4-N-(N-(2-cyclohexylethyl-N-(3.5-difluorobenzyl)aminomethyl)-2-(2- methylphenyPbenzoyllmethionine lithium salt. Example 1272A 16385 Prepared according to the procedure of example 1258A from reaction between 3,5- difluorobenzaldehyde and 2-cyclohexyle-l-aminoethane. NMR(CDCp) 6.78-6.95 (m, 2H); 6.65-6.80 (m, 3H); 3.78 (s, 2H); 2.58-2.68 (m, 2H); 1.00-1.75 (m, 1 1H); 0.8-1.0- (m, 2H). (DSI/NH3)/MS: 254(M+H) + ; 271(M+NH4) + . e Example 1272B Prepared according to the procedure of example 1226 A from the reaction between 1272A and 4-Bromomethyl-2-(2-methy IphenyPbenzoic acid, methyl ester. NMR(CDC1 ) 7.91-7.98 (m, IH); 7.38-7.45 (m, IH); 7.10-7.30 (m, 4H); 7.05-7.15 (m, IH); 6.83-6.95 16395 (m, 2H); 6.60-6.78 (m, IH); 3.60 (s, 5H); 3.55 (s, 2H); 2.40-2.50 (m, 2H); 2.05 (s, 3H); 1.50-1.75 (m, 5H); 1.30-1.47 (m, 2H); 1.00-1.38 (m, 4H); 0.74-0.90 (m, 2H). (DSI/NH3)/MS: 492(M+H) + . 16400 Example 1272C N-( " 4-N-(N-(2-cyclohexylethyl-N-(3.5-difluorobenzyPaminomethyP-2-(2- methylphenyPbenzoyllmethionine. methyl ester Prepared according to the procedure of example 1258C from 1272B. NMR(CDC13) 7.81-7.98 (m, IH); 7.38-7.45 (m, 2H); 7.20-7.40 (m, 3H); 7.18 (s, IH); 6.83-6.95 (m, 16405 2H); 6.60-6.78 (m, IH); 5.81-5.90 (m, IH); 4.58-4.70 (m, IH); 3.67 (s, 3H); 3.60 (s, 2H); 3.55 (s, 2H); 2.40-2.50 (m, 2H); 2.00-2.20 (m, 8H); 1.70-2.00 (m, IH); 1.50- 1.70 (m, 5H); 1.30-1.50 (m, 2H); 1.10-1.38 (m, 4H); 0.74-0.90 (m, 2H). (DSI/NH3)/MS: 623(M+H)+ . Example 1272D N-14-N-(N-f2-cvclohexylethyl-N-f3.5-difluorobenzyPaminomethyP-2-(2- methylphenyPbenzoyllmethionine lithium salt. Prepared according to the procedure of example 1178J from 1272C. ΝMR 16415 iHCMeOH-cU): 7.6-7.7 (IH, m); 7.4-7.48 (IH, m), 7.0-7.28 (6H, m); 6.9-7.0 (2H, m); 6.7-6.8 (IH, m); 4.1-4.22 (IH, m); 3.65 (2H, s); 3.58 (2H, s); 2.4-2.5 (2H, m); 2.21 (IH, m); 1.1-2.1 (20H, m); 0.8-0.9 (2H, m). ESI(-)/MS: 607(M-Lp. Example 1273 N-[4-N-(N-(3-methylthiopropyiyN-f3.5-difluorobenzyl)aminomethyl)-2-(2- methylphenyPbenzoyllmethionine lithium salt. Example 1273 A Prepared according to the procedure of example 1258 A from reaction between 1258A and 3-(methylthio)propionaldehyde. NMR(CDC1 3 ) 7.91-7.98 (m, IH); 7.38-7.45 (m, IH); 7.20-7.30 (m, 4H); 7.04-7.10 (m, IH); 6.83-6.90 (m, 2H); 6.60-6.74 (m, IH); 16430 3.60 (s, 5H); 3.55 (s, 2H); 2.50-2.60 (t, 2H); 2.42-2.50 (t, 2H); 2.10 (s, 3H); 2.05 (s, 3H); 1.70-1.84 (m, 2H). (DSI/NH3)/MS: 470(M+H) + . Example 1273B 16435 N-r4-N-rN-r3-methylthiopropyP-N- .5-difluorobenzyPaminomethvP-2-(2- methylphenyPbenzoyllmethionine. methyl ester Prepared according to the procedure of example 1258C from 1273A. ΝMR(CDC1 3 ) 7.81-7.98 (m, IH); 7.38-7.45 (m, 2H); 7.20-7,40 (m, 3H); 7.18 (s, IH); 6.83-6.95 (m, 2H); 6.60-6.78 (m, IH); 5.81-5.90 (m, IH); 4.58-4.70 (m, IH); 3.67 (s, 3H); 3.63 (s, 16440 2H); 3.55 (s, 2H); 2.50-2.60 (t, 2H); 2.42-2.50 (t, 2H); 1.92-2.20 (m, 9H); 1.65-1.95 (m, 4H); 1.5-1.65 (m, 2H). (DSI/NH3)/MS: 601(M+H) + . Example 1273C 16445 N-14-N-(N-(3-methylthiopropyP-N-(3.5-difluorobenzyPaminomethyP-2-(2- methylphenvPbenzoyllmethionine lithium salt. Prepared according to the procedure of example 1178J from 1273B. ΝMR !H(MeOH-d4): 7.6-7.7 (IH, m); 7.4-7.48 (IH, m), 7.0-7.3 (6H, m); 6.9-7.0 (2H, m); 6.7-6.8 ( IH, m); 4.1-4.22 ( IH, m); 4.65 (2H, s), 4.60 (2H, s); 2.5-2.6 (2H, m); 2.4-2.5 16450 (2H, m); 1-8-2.3 (13H, m). ESI(-)/MS: 585(M-Lp. Example 1275 16455 N-I4-N-(N-cyclopropyl-N-(2-(3.5-difluorophenyl)ethyPaminomethyP-2-(2- methylphenyPbenzoyllmethionine lithium salt. Example 1275 A 16460 Prepared according to the procedure of example 1279 A from the reaction between 2,4-difluorobenzaldehyde and (Methoxymethyl)triphenylphosphonium chloride. ΝMR. 7.18-7.21 (m, 2H); 6.80-6.94 (m, 3H); 6.06 (s, IH); 5.84 (s, IH); 3.78 (s, 3H). DSI/ΝH 3 )MS: 171(M+H) + ; 188(M+NH 4 ) + . Example 1275B Prepared according to the procedure of example 1279B from example 1275 A. NMR. 9.78 (s, IH); 7.18-7.21 (m, 2H) 6.60-6.70 (m, 2H); ; 3.75 (s, 2H). DSI7NH 3 )MS: 157(M+H) + ; 174(M+NH 4 ) + . Example 1275C Prepared according to the procedure of example 1258A from the reaction between example 1275B and cyclopropylamine. NMR(CDC13) 7.18-7.21 (m, IH); 6.74-6.82 (m, 16475 2H); 2.80-2.90 (m, 2H); 2.80-2.90 (m, 2H); 1.80-1.98 (m, IH); 0.40-0.60 (m, 4H); (DSI/NH 3 )MS: 198(M+H) + . e Example 1275D 16480 Prepared according to the procedure of example of 1258A from the reaction between example 1275C and 4-formyl-2-(2-methylphenyl)benzoic acid methyl ester. NMR 7.94- 8.00 (m, IH); 7.00-7.40 (m, 7H); 6.74-6.82 (m, 2H); 3.83 (s, 2H); 3.60 (s, 3H); 2.70- 2.90 (m, 4H); 2.05 (s, 3H); 1.80-2.00 (m, IH); 0.40-0.60 (m, 4H); (DSI/NH 3 )MS: 436(M+H) + . Example 1275E N-f4-N-(N-cyclopropyl-N-(2-(2.4-difluorophenyl)ethyl)aminomethyP-2-(2- methylphenyPbenzoyllmethionine. methyl ester. 16490 Prepared according to the procedure of example 1258C from 1275D. ΝMR 7.94- 7.80 (m, IH); 7.00-7.40 (m, 7H); 6.74-6.82 (m, 2H); 5.90-5.94 (m IH); 4.60-4.70 (m, IH); 3.83 (s, 2H); 3.75 (s, 3H); 2.80-3.00 (m, 2H); 2.00-2.00 (m, 8H); 1.80-2.00 (m, 2H); 1.50-1.70 (m, 2H); 0.40-0.60 (m, 4H); (DSI/ΝH 3 )MS: 567(M+H) + . Example 1275F N-r4-N-(N-cyclopropyl-N-(2-(3.5-difluorophenyl)ethyPaminomethyP-2-(2- methylphenyPbenzoyllmethionine lithium salt. Prepared according to the procedure of example 1 178J from 1275E. ΝMR 16500 ^(MeOH^): 7.5-7.6 (IH, m); 7.25-7.35 ( IH, m); 7.0-7.25 (7H, m); 6.7-6.8 (2H, m); 4.1-4.25 (IH, m); 3.8 (2H, s); 2.65-2.85 (4H, m); 1.65-2.2 (11H, m); 1.5- 1.65 (IH, m); 0.4-0.5 (2H, m); 0.3-0.4 (2H, m). ESI(-)/MS: 551(M-Li). Anal. Calcd for C3 lH33Ν2θ3SLi*0.32H2θ*1.0LiOH: C, 63.29; H, 5.93; N, 4.76. Found: C, 63.30; H, 5.77; N, 4.67. 16505 Example 1276 f4-N-rN-2-methylbutyl-N-( , 2-(2.4-difluorophenyPethyl)aminomethyP-2-(2- 16510 methylphenyPbenzoyllmethionine lithium salt. Example 1276A Prepared according to the procedure of example 1275C from example 1275B and 3- 16515 methylbutylamine. ΝMR(CDC1 3 ) 7.14-7.22 (m, IH); 6.74-6.82 (m, 2H); 2.78-2.90 (m, 4H); 2.60-2.68 (m, 2H); 1.50-1.70 (m, IH); 1.30-1.50 (m, 2H); 0.9 (d, 6H). (DSI/NH 3 )MS: 228(M+H) + . 16520 Example 1276B Prepared according to the procedure of example of 1258 A from the reaction between example 1276A and 4-formyl-2-(2-methylphenyl)benzoic acid methyl ester. NMR 7.94- 8.00 (m, IH); 7.00-7.40 (m, 7H); 6.74-6.82 (m, 2H); 3.83 (s, 2H); 3.60 (s, 3H); 2.60- 2.90 (m, 4H); 2.50-2.60 (m, 2H); 2.05 (s, 3H); 1.40-1.60 (m, IH); 1.24-1.48 (m, 2H); 16525 0.90 (d, 6H). (DSI/NH 3 )MS: 466(M+H) + . Example 1276C I4-N-(N-2-methylbutyl-N-(2-(2.4-difluorophenvPethvPaminomethvP-2-(2- 16530 methylphenyPbenzoyllmethionine. methyl ester. Prepared according to the procedure of example 1258C from 1276B. ΝMR 7.85- 7.95 (m, IH); 7.00-7.40 (m, 7H); 6.67-6.82 (m, 2H); 5.91-5.97 (m, IH); 4.56-4.70 (m, IH); 3.63 (s, 5H); 2.65-2.80 (m, 4H); 2.46-2.55 (m, 2H); 2.00-2.20 (m, 8H); 1.70-2.00 (m, IH); 1.45-1.70 (m 2H); 1.30-1.40 (m, 2H); 0.90 (d, 6H). (DSI/ΝH 3 )MS: 16535 597(M+H) + . Example 1276D r4-N-fN-2-methylbutyl-N-(2-(2.4-difluorophenyl)ethvPaminomethvP-2-r2- 16540 methylphenyPbenzoyllmethionine lithium salt. Prepared according to the procedure of example 1178J from 1276C. ΝMR iH(MeOH-d4): 7.5-7.6 (IH, m); 7.2-7.3 (IH, m); 7.0-7.25 (7H, m); 6.7-6.8 (2H, m); 4.1-4.25 (IH, m); 3.8 (2H, s); 2.65-2.75 (2H, m); 2.55-2.65 (2H, m); 2.4-2.5 (2H, m); 2.1 ( IH, s); 1.85-2.0 (6H, m); 1.55-1.85 (2H, m); 1.5-1.65 (IH, m); 1.38-1.5 ( IH, m); 16545 1.2- 1.38 (2H, m); 0.75 )6H, d). ESI(-)/MS: 581(M-Lp. Anal. Calcd for C33H39Ν2θ3SLi*0.25H2θ*1.8LiOH: C, 63.30; H, 5.54; N, 4.40. Found: C, 63.30; H, 6.17; N, 4.24. Example 1277 r4-N-fN-butyl-N-(2-(2.4-difluorophenvPethvPaminomethvP-2-(2- methylphenyPbenzoyllmethionine lithium salt. Example 1277 A Prepared according to the procedure of example 1275C from example 1275B and butylamine. ΝMR(CDC1 3 ) 7.14-7.22 (m, IH); 6.74-6.82 (m, 2H); 2.78-2.90 (m, 4H); 2.60-2.68 (m, 2H); 1.50-1.70 (m, 2H); 1.20-1.50 (m, 2H); 0.9 (d, 3H). (DSI/NH 3 )MS: 16560 2H(M+H) + . Example 1277B Prepared according to the procedure of example of 1258A from the reaction between 16565 example 1277A and 4-formyl-2-(2-methylphenyl)benzoic acid methyl ester. NMR 7.94- 8.00 (m, IH); 7.00-7.40 (m, 7H); 6.74-6.82 (m, 2H); 3.83 (s, 2H); 3.60 (s, 3H); 2.60- 2.90 (m, 4H); 2.50-2.60 (m, 2H); 2.05 (s, 3H); 1.40-1.60 (m, 2H); 1.24-1.48 (m, 2H); 0.90 t, 3H). (DSI/NH 3 )MS: 452(M+H) + . Example 1277C r4-N-(N-butyl-N-(2-('2.4-difluorophenvPethvPaminomethvP-2-(2- methylphenvPbenzoyllmethionine. methyl ester. Prepared according to the procedure of example 1258C from 1277B. ΝMR 7.85- 16575 7.95 (m, IH); 7.00-7.40 (m, 7H); 6.67-6.82 (m, 2H); 5.91-5.97 (m, IH); 4.56-4.70 (m, IH); 3.63 (s, 5H); 2.65-2.80 (m, 4H); 2.46-2.55 (m, 2H); 2.00-2.20 (m, 8H); 1.70-2.00 (m, 2H); 1.45-1.70 (m 2H); 1.30-1.40 (m, 2H); 0.90 (t, 3H). (DSI/ΝH 3 )MS: 583(M+H) + . 16580 Example 1277D r4-N-f/V-hntyl-Λ-(2-('2.4-difluorophenvPethvPaminomethvP-2-(2- methylphenyPbenzoyll methionine lithium salt. Prepared according to the procedure of example 1178J from 1277C. ΝMR iH(MeOH-d4): 7.45-7.55 ( IH, m); 7.2-7.5 (IH, m); 7.0-7.25 (7H, m); 6.65-6.75 (2H, 16585 m); 4.1-4.25 (IH, m); 3.8 (2H, s); 2.65-2.75 (2H, m); 2.55-2.65 (2H, m); 2.35-2.45 (2H, m); 2.1 (IH, s); 1.8-2.0 (6H, m); 1.65-1.85 (2H, m); 1.4-1.6 (IH, m); 1.25-1.5 (3H, m); 1.1-1.25 (2H, m); 0.75 (3H, t). ESI(-)/MS: 567(M-Li). Anal. Calcd for C33H39Ν2θ3SLi « 1.7H2θ: C, 63.50; H, 6.73; N, 4.63. Found: C, 63.50; H, 6.41; N, 4.29. 16590 Example 1279 N-14-N-(N-(4-methyltetrahydropyran-yP-N-(3.5-difluorobenzyPaminomethyP-2-(2- 16595 methylphenyPbenzoyllmethionine lithium salt. Example 1279 A (MethoxymethyPtriphenylphosphonium chloride (25.71 g, 75 mmol) in 200 ml of 16600 anhydrous THF was treated 1.0 M sodium bis(trimethylsilyl)amide solution (75 ml, 75 mmol) at 0°C in 10 min. under Ν 2 . The resulted deep red solution was then stiπed at 0°C for another 1 hour. To this solution, tetrahydro-4-H-pyran-4-one (5.0 g, 50 mmol) in 10 ml of anhydrous TΗF was added. After being stiπed at 0°C for another 1 hour, the solution was brought up to boiling for 12 hours. The reaction mixture was concentrated under 16605 vacuum, then diluted by 1 : lether/hexane solution, filtrated through a pack of silica gel, and washed by another 200 ml of 1: lether/hexane solution The filtrate was then concentrated. Vacuum distillation of the residue afforded 3.91 g of the title compound (64%). NMR(CDC1 3 ) 5.83 (s, IH); 3.4-3.5 (m, 4H); 3.58 (s, 3H); 2.29-2.35 (m, 2H); 2.05-2.15 (m, 2H). DSI/NH 3 )/MS: 129(M+H) + ; H6(M+NH 4 ) + . 16610 Example 1279B 1279 A (0.9 g, 7 mmol) in 15 ml of 88% formic acid plus 5 ml of water was refluxed for 3 hours under N 2 . After the solvents were removed by rotavapor, the residue 16615 was purified by flash chromatography eluting 3:7 EtOAc/hexane to afford 0.60 g of title compound (75%). NMR(CDC1 3 ) 9.62 (s, IH); 3.85-3.92 (m, 2H); 3.30-3.40 (m, 2H); 1.60- 1.85 (m, 3H); 1.05-1.20 (m, 2H). DSI/NH 3 )/MS: 1 15(M+H) + ; 132(M+NH 4 ) + . e 16620 Example 1279C Prepared according to the procedure of example 1258 A from reaction between 1258A and 1279B. NMR(CDC1 3 ) 7.92-7.99 (m, IH); 7.35-7.45 (m, IH); 7.20-7.30 (m, 4H); 7.05-7.10 (m, IH); 6.82-6.90 (m, 2H); 6.62-6.73 (m, IH); 3.88-3.98 (m, 2H); 3.61 (s, 3H); 3.59 (s, 2H); 3.52 (s, 2H); 3.25-3.40 (m, 2H); 2.25-2.31 (m, 2H); 2.05 (s, 3H); 16625 1.60-1.90 (m, 3H); 1.00-1.20 (m, 2H). DSI/NH 3 )/MS: 480(M+H) + . Example 1279D N- 4-N-( ' N-(4-methyltetrahvdropyran-vP-N-(3.5-difluorobenzvPaminomethvP-2-(2- 16630 methylphenvPbenzoyllmethionine lithium salt. Prepared according to the procedure of example 1258C from 1279C. ΝMR(CDC1 3 ) 7.88-7.99 (m, IH); 7.35-7.45 (m, IH); 7.18-7.30 (m, 5H); 6.80-6.90 (m, 2H); 6.62-6.73 (m, IH); 5.85-5.92 (m, IH); 4.52-4.70 (m, IH); 3.88-3.98 (m, 2H); 3.61 (s, 3H); 3.60 (s, 2H); 3.50 (s, 2H); 3.30-3.40 (m, 2H); 2.20-2.31 (m, 2H); 2.0-2.2 (m, 9H); 1.78-1.98 16635 (m, 2H); 1.55-1.78 (m, 3H); 1.00-1.20 (m, 2H). DSI/NH 3 )/MS: 61 1(M+H) + . Example 1279E N-r4-N-(N-(4-methyltetrahydropyran-yP-N-('3.5-difluorobenzyl)aminomethyP-2-('2- 16640 methylphenyPbenzoyllmethionine lithium salt. Prepared according to the procedure of example 1178J from 1279D. ΝMR iH(MeOH-d4): 7.6-7.7 (IH, m); 7.38-7.48 (IH, m), 7.0-7.28 (6H, m); 6.9-7.0 (2H, m); 6.78-6.88 (IH, m); 4.1-4.22 (IH, m); 3.8-3.9 (2H, m); 3.8 (2H, s); 3.75 (2H, s); 3.4 (,2H, m); 2.3-2.38 (2H, m); 2.25 (IH, s); 1.76-2.1 (HH, m); 1.0-1.2 (2H, m). ESI(- 16645 )/MS: 595(M-Lp.Anal. Calcd for C33H37F2Ν2θ4SLi*0.52H2θ: C, 64.76; H, 6.26; N, 4.58. Found: C, 64.76; H, 6.01 ; N, 4.45. 16650 Example 1280 N-r4-N-(N-(4-methyltetrahydrothiopyran-yP-N-(3.5-difluorobenzyl)aminomethyl)-2-(2- methylphenyPbenzoyllmethionine lithium salt. 16655 Example 1280 A Prepared according to the procedure of example 1279 A from tetrahydrothiopyran-4- one. NMR(CDC1 3 ) 5.82 (s, 3H); 3.58 (s, 3H); 2.38-2.43 (m, 4H); 2.30-2.38 (m, 2H); 2.05-2.12 (m, 2H). DSI/NH 3 )/MS: H5(M+H) + . 16660 Example 1280B Prepared according to the procedure of example 1279B from 1280A. NMR(CDC1 3 ) 9.65 (s, IH); 2.60-2.80 (m, 4H); 2.20-2.40 (m, 2H); 1.70 1.88 (m, 2H). DSI/NH 3 )/MS: 131(M+H) + . Example 1280C Prepared according to the procedure of example 1258 A from reaction between 1258A and 1280B. NMR(CDC1 3 ) 8.00-8.08 (m, IH); 7.40-7.46 (m, IH); 7.10-7.30 (m, 4H); 7.05-7.10 (m, IH); 6.80-6.90 (m, 2H); 6.85-6.73 (m, IH); 3.60 (S, 5H); 3.50 (s, 16670 2H); 2.50-2.70 (m, 4H); 2.20-2.30 (m, 2H); 2.00-2.20 (m, 5H); 1.40-1.70 (m, 3H); 1.12- 1.30 (m, 2H). DSI/NH 3 )/MS: 496(M+H) + . Example 1280D 16675 V-14-N-(N-(4-methyltetrahydrothiopyran-yP-N-(3,5-difluorobenzyPaminomethyl)-2-(2- methylphenyPbenzoyllmethionine. methyl ester. Prepared according to the procedure of example 1258C from 1280C. ΝMR(CDC1 3 ) 7.85-8.00 (m, IH); 7.1-7.45 (m, 6H); 6.80-6.90 (m, 2H); 6. 65-6.76 (m, IH); 5.84-5.94 (m, IH); 4.55-4.70 (m, IH); 3.65 (s, 3H); 3.52 (s, 2H); 3.45 (s, 2H); 2. 50-2.70 (m, 4H); 16680 2.00-2.30 (m, 13H); 1.78-2.00 (m, IH); 1.50-1.65 (m, 2H); 1.05-1.30 (m, 2H). DSI/NH 3 )/MS: 626(M+H) + . Example 1280E 16685 N-r4-N-(N-(4-methyltetrahydrothiopyran-yP-N-(3.5-difluorobenzyPaminomethyP-2-(2- methylphenyPbenzoy 11 methionine lithium salt. Prepared according to the procedure of example 1178J from example 1280D. ΝMR H(MeOH-d4): 7.6-7.7 (IH, m); 7.38-7.48 (IH, m), 7.0-7.35 (6H, m); 6.9-7.0 (2H, m); 6.75-6.85 (IH, m); 4.1-4.22 (IH, m); 3.6 (2H, s); 3.55(2H, s); 3.35 (2H, s); 2.4-2.65 16690 (4H, m); 2.2-2.3 (3H, m); 1.78-2.1 (8H, m); 1.6-1.78 (2H, m); 1.05-1.2 (2H, m). ESI(- )/MS: 593(M-Lp.Anal. Calcd for C33H37F2Ν2θ4S2Li*1.21H2θ*1.0LiOH: C, 59.65; H, 6.13; N, 4.22. Found: C, 59.65; H, 5.85; N, 3.89. Example 1281 N-r4-N-( ' N-(4-tetrahydropyran-yP-N-(3.5-difluorobenzyPaminomethyP-2-(2- methylphenvPbenzoyllmethionine lithium salt. Example 1281 A Prepared according to the procedure of example 1258A from reaction between 1258A and tetrahydro-4-H-pyran-4-one. ΝMR(CDC1 3 ) 7.80-7.95 (m, 1Η); 7.35-7.45 (m, 1Η); 7.15-7.30 (m, 4Η); 7.04-7.10 (m, IH); 6.80-6.89 (m, 2H); 6.58-6.70 (m, IH); 3.95- 16705 4.03 (m, 2H); 3.70 (s, 2H); 3.65 (s, 2H); 3.60 (s, 3H); 3.20-3.35 (m, 2H); 2.65-2.80 (m, IH); 2.05 (s, 3H); 1.60-1.80 (m, 4H). (DSI/NH3)/MS: 466(M+H) + . Example 128 IB 16710 N-r4-N-(N-(4-tetrahydropyran-yP-N-(3,5-difluorobenzyl)aminomethyl)-2-(2- methylphenyPbenzoyllmethionine. methyl ester Prepared according to the procedure of example 1258C from 1281 A. ΝMR(CDC1 3 ) 7.81-7.98 (m, IH); 7.38-7.45 (m, IH); 7.20-7.40 (m, 4H); 7.18 (s, IH); 6.83-6.91 (m, 2H); 6.60-6.70 (m, IH); 5.81-5.90 (m, IH); 4.58-4.70 (m, IH); 3.95-4.02 (m, 2H); 3.70 16715 (s, 2H); 3.63 (s, 2H); 3.60 (s, 2H); 3.20-3.38 (m, IH); 2.55-2.80 (m, IH); 1.92-2.20 (m, 8H); 1.75-1.95 (m, IH); 1.61- 1.78 (m, 3H). 1.50-1.65 (m, 2H); (DSI/NH3)/MS: 597(M+Hy 16720 Example 1281C N-[4-N-(N-(4-tetrahydropyran-yP-N-(3.5-difluorobenzyPaminomethyP-2-(2- methylphenyPbenzoyllmethionine lithium salt. Prepared according to the procedure of example 1178J from 128 IB. ΝMR H(MeOH-d4): 7.58-7.68 (IH, m); 7.38-7.48 (IH, m), 7.0-7.28 (6H, m); 6.9-7.0 (2H, 16725 m); 6.78-6.88 (IH, m); 4.1-4.22 (IH, m); 3.9-4.0 (2H, m); 3.75 (2H, s); 3.7 (2H, s); 3.3 (,2H, m); 2.7-2.85 (IH, m); 2.2 (IH, s); 1.76-2.1 (HH, m). ESI(-)/MS: 586(M-Li). Anal. Calcd for C32H35F2Ν2θ4SLi*2.07H2θ: C, 61.41; H, 6.30; N, 4.37. Found: C, 61.40; H, 6.05; N, 4.37. 16730 Example 1313 N-r4-(N-( ' 3-Cvclohexyl-l-ethylthioprop-2-vPaminomethvP-2-(2- methylphenyPbenzoynamino-4-methylsulfonylbutanoate Lithium Salt 16735 Example 1313A 2-Amino-3-cyclohexyl- 1 -ethylthiopropane Trifluoroacetic acid (3 mL) was added to a solution of the product from Example 16740 403C (274 mg, 0.9 mmol) in CH2CI2 (3 mL) at ambient temperature. After 30 min of stiπing, solvent was removed and the residue redissolved in CH2CI2, washed with a solution of saturated K2CO3, dried (MgSO4) and concentrated. The crude product was chromatographed (silica gel; CHCl3/MeOH, 90:10) to afford a clear oil (162 mg, 75%): iH NMR (CDCI3, 300 MHz) δ 2.97 (m, IH), 2.68 (dd, J=13, 4 Hz, IH), 2.55 (q, J=7.5 Hz, 16745 2H), 2.34 (dd,J=13, 8.5 Hz, IH), 1.80-1.61 (m, 5H), 1.50-1.10 (m, 6H), 1.26 (t, J=7.5 Hz, 3H), 1.00-0.90 (m, 2H); MS (CI/NH3) m/z: 202 (M+H)+. Example 1313B 16750 Methyl-N-[4-hydroxymethyl-2-(2-methylphenyl)benzoyl1-2-amino-4- methylsulfonylbutanoate The product from Example 1178C (1.0 g, 4.1 mmol) in MeOH (12 mL) was combined with a solution of saturated LiOH (4.0 mL) and heated at reflux for 3.5 hours. The mixture was allowed to cool to ambient temperature and then extracted with Et2θ. The 16755 phases were separated and concentrated HCl added to the aqueous phase which was extracted with EtOAc (2X). The EtOAc phases were combined, dried (MgSO4) and concentrated to dryness to afford the crude acid as a white solid. MS (CI/ΝH3) m/z: 243 (M+H)+. The crude acid, EDCI (940 mg, 4.5 mmol), Hobt (1.1 g, 8.2 mmol), (L)- methionine sulfone methyl ester hydrochloride (1.0 mg, 4.5 mmol) and DIEA (2.1 mL, 16760 12.3 mmol) in DMF (15 mL) were allowed to react in a manner similar to that described in Example 608 D. The crude residue was chromatographed (silica gel; MeOH/CHCl3, 5:95) to afford the title compound (963 mg, 56%). 16765 Example BBC Methyl-N-r4-formyl-2-(2-methylphenyPbenzoyll-2-amino-4-methylsulfonylbutanoate Dimethylsulfoxide (325 μL, 4.6 mmol) was added to a solution of oxalyl chloride (200 μL, 2,5 mmol) at -78 °C. After stiπing for 5 min, the product from Example B (955 mg, 2.3 mmol) in CH2CI2 (2.5 mL) was added to the reaction vessel. After 15 min, 16770 TEA (950 μL, 6.8 mL) was added to the reaction mixture and the cold bath was removed. After stiπing for 30 min, a solution of 2N HCl was added to the mixture and the phases separated. The organic phase was dried (MgSO4) and concentrated. The residue was chromatographed (silica gel; MeOH/CHCl3, 2:98) to afford a clear oil (866 mg, 91%). *H NMR (CDCI3, 300 MHz) δ 1.88 (m, IH), 2.11-2.30 (m, 4H), 2.47-2.73 (m, 2H), 2.71 16775 (s, 3H), 3.71 (s, 3H), 4.65 (m, IH), 6.12 (dd, J=8 8 Hz, IH), 7.20 (d, J=7 Hz, IH), 7.27-7.41 (m, 2H), 7.76 (s, IH), 7.95-8.06 (m, 2H), 10.10 (s, IH); MS (CI/NH3) m/z: 418 (M+H)+. 16780 Example 1313D Methyl-N- 4-(N-(3-Cyclohexyl-l-ethylthioprop-2-yPaminomethyP-2-(2- methylphenyPbenzoynamino-4-methylsulfonylbutanoate The product from Example 13 BA (285 mg, 1.4 mmol), the product from Example B BC (618 mg, 1.5 mmol) and sodium triacetoxyborohydride (415 mg, 2.0 mmol) were 16785 combined in 1,2-dichloroethane (6 mL) at ambient temperature and allowed to stir for 18 hours. A solution of saturated ΝaHC03 was added and the mixture was extracted with EtOAc (2X). The EtOAc phases were combined, dried (MgSO4) and concentrated. The residue was chromatographed (silica gel; MeOH/CHCl3, 2:98) to afford a clear oil (753 mg, 89%). MS (CI/NH3) m/z: 418 (M+H)+. 16790 SEt Example 13 BE N-r4-( ' N-f3-Cvclohexyl-1-ethylthioprop-2-vPaminomethvP-2-(2- methylphenvPbenzoyllamino-4-methylsulfonylbutanoate Lithium Salt 16795 The product from Example 13 BD (748 mg, 1.2 mmol) was allowed to react with lithium hydroxide monohydrate (55 mg, 1.3 mmol) in a manner similar to that described in Example 608E to afford the titie compound, l H ΝMR (DMSO-d6, 300 MHz) δ 0.70-0.91 (m, 2H), 1.12- 1.65 (m, HH), 1.75-2.20 (m, 5H), 2.35-2.67 (m, 7H), 2.82 (s, 3H), 3.66- 3.86 (m, 3H), 6.95 (m, IH), 7.10-7.25 (m, 4H), 7.38 (d, J=8 Hz.lH), 7.53 (d, J=8 Hz, 16800 IH); MS (APCI(-)) m/z: (M-H) " 587; Anal. Calcd for C3lH43LiΝ2θ5S2 « 1.90 H2O: C, 59.20; H, 7.50; N, 4.45. Found: C, 59.22; H, 7.16; N, 4.36. 16805 Example 1317 16810 Example 1319 N-r4-(N-Methyl-N-(2-cyclohexylethyPaminomethyP-2-(2- methylphenyPbenzoyllmethionine p-tolylsulfonimide The above compound was prepared from the compound described in Example 608E and p-toluenesulfonamide by the method of Example 1216A, except the reaction was 16815 worked up by diluting with CHC1 3 (instead of EtOAc), there was no HCl wash, and the chromatography was done with EtOAc/water/CH 3 CO 2 H 19/0.5/0.5, then 18/1/1. X NMR (CDCI3) δ 7.80 (m, 3H), 7.58 (dd, IH), 7.22 (m, 7H), 6.18 (m, IH), 4.20 (m, IH), 3.98 (s, 2H), 2.80 (m, 2H), 2.55 (s, 3H), 2.40 (s, 3H), 2.00 (m, 8H), 1.60 (m, 8H), 1.40, 1.20. 0.90 (all m, total 7H). MS (ESI) 648 (M-H) " . Anal calcd for C36H47N3O4S2* 1-00 16820 H 2 O: C, 64.74; H, 7.39; N, 6.29. Found: C, 64.53; H, 7.22; N, 6.06. Example 1332 16825 N-r4-N-(N-(tr n^-4-hydroxycyclohexyP-N-( " 3.5-difluorobenzyPaminomethyl)-2-(2- methylphenyPbenzoyllmethionine lithium salt Example 1332A 16830 A mixture of 1 ,4-cyclohexanedione mσrcø-2,2-dimethyltrimethylene ketal (1.98 g, 10 mmol), and sodium borohydride (0.757 g, 20 mmol) in 100 ml of methanol was stiπed for 12 hours. The methanol was removed under reduced pressure. The residue was taken into ethyl acetate, washed by 10 % ΝaOH and brine respectively, and the dried over anhydrous MSG. Yield: 1.60 g (80%). (SDI/ΝH 3 ) MS: 201(M+H) + ; 218(M+NH 4 ) + . 16835 Example 1332B Prepared according to the procedure of example 1252 from the reaction between example 1332A and benzyl bromide. NMR(CDC1 3 ) 7.20-7.35 (m, 5H); 4.57 (s, 2H); 3.45- 16840 3.55 (m, 6H); 2.00-2.15 (m, 2H); 1.50- 1.82 (m, 5H). (SDI/NH 3 ) MS: 291(M+H) + ; 308(M+NH 4 ) + . Example 1332C 16845 Prepared according to the procedure of example of example 1266A from the reaction of example 1232B and HCl. NMR(CDC1 3 ) 7.23-7.40 (m, 5H); 4.60 (s, 2H); 3.78-4.08 (m, IH); 2.55-2.70 (m, 2H); 2.20-2.35 (m, 2H); 2.10-2.20 (m, 2H); 1.90-2.01 (m, 2H). (SDI/NH 3 ) MS: 222(M+H) + ; 239(M+NH 4 ) + . Example 1332D Prepared according to the procedure of example 1279 A from the reaction between example 1232C and (Methoxymethyl)triphenylphosphonium chloride. NMR(CDC1 3 ) 7.23- 7.40 (m, 5H); 5.85 (s, IH); 4.60 (s, 2H); 3.63-3.75 (m, 5H); 2.58-2.70 (m, IH); 2.10- 16855 2.30 (m, IH); 1.4-2.0 (m, 5H). (SDI/NH 3 ) MS: 233(M+H) + ; 250(M+NH 4 ) + . Example 1332E Example 1332D was hydrolyzed in formic acid according to the example 1279B to 16860 give coπesponding aldehyde, which was used to react with example 1258A to give two isomers. One is example 1232E, the other is example 1233A. NMR(CDC1 3 ) 7.90-7.95 (m, IH); 7.38-7.44 (m, IH); 7.13-7.39 (m, 9H); 7.02-7.10 (m, IH); 6.83-6.92 (m, 2H); 6.60- 6.70 (m, IH); 4.55 (s, 2H); 3.60 (s, 3H); 3.55 (m, 2H); 3.50 (m, 2H); 3.18-4.30 (m, IH); 2.18-2.21 (m, 2H); 2.0-2.18 (m, 4H); 1.80-2.00 (m, 2H); 1.40-1.60 (m, 2H); 1.09- 1.32 16865 (m, 2H); 0.67-0.83 (m, 2H). (SDI/NH 3 ) MS: 584(M+H) + . e Example 1332F A mixture of 1332D (0.07 g, 0.12 mmol) and 0.1 ml of trimethylsiliy iodide in 2 ml 16870 of methylene chloride was stiπed until TLC indicated that there was no starting material left. Flash chromatography of the residue afforded 0.042 g of the title compound (71%). NMR(CDC1 3 ) 7.90-7.95 (m, IH); 7.40-7.44 (m, IH); 7.13-7.39 (m, 4H); 7.02-7.10 (m, IH); 6.83-6.92 (m, 2H); 6.60-6.70 (m, IH); 3.60 (s, 3H); 3.55 (m, 2H); 3.50 (m, 2H); 3.18-4.30 (m, IH); 2.18-2.21 (m, 2H); 2.0-2.18 (m, 4H); 1.80-2.00 (m, 2H); 1.40-1.60 16875 (m, 2H); 1.09-1.32 (m, 2H); 0.67-0.83 (m, 2H). (SDI/NH 3 ) MS: 494(M+H) + . Example 1332G Prepared according to the procedure of example 1258C from example 1232F. 16880 NMR(CDC1 3 ) 7.83-7.95 (m, IH); 7.40-7.44 (m, IH); 7.13-7.40 (m, 4H); 7.02-7.10 (m, IH); 6.83-6.92 (m, 2H); 6.60-6.70 (m, IH); 5.84-5.90 (m, IH); 4.55-4.67 (m, IH); 3.60 (s, 3H); 3.55 (m, 2H); 3.50 (m, 2H); 3.18-4.30 (m, IH); 2.18-2.21 (m, 2H); 1.80-2.25 (m, 16H); 1.40-1.60 (m, 2H); 1.09-1.32 (m, 2H); 0.67-0.83 (m, 2H). (SDI/NH 3 ) MS: 624(M+H) + . 16885 Example 1332H N-r4-N-(N-(trαn_v-4-hydroxycyclohexyP-N-(3.5-difluorobenzyl)aminomethyl)-2-(2- methylphenyPbenzoy 11 methionine lithium salt 16890 Prepared according to the procedure of example 1178J from example 1332G. ΝMR(CDC1 3 ) 7.60-7.70 (m, IH); 7.40-7.44 (p IH); 7.13-7.40 (m, 5H); 6.83-7.00 (m, 2H); 6.68-6.72 (m, IH); 4.20-4.30 (m, IH); 3.60 (m, 2H); 3.55 (m, 2H); 3.18-4.30 (m, IH); 2.18-2.21 (m, 2H); 1.80-2.25 (m, 16H); 1.40-1.60 (m, 2H); 1.09-1.32 (m, 2H); 0.67-0.83 (m, 2H). ESI(-)/MS: 609(M-Lp. Anal. Calcd for C34H39F2N2θ4SLi*2.00 16895 LiOH: C, 61.45; H, 6.22; N, 4.22. Found: C, 61.56; H, 5.88; N,3.94. Example 1333 16900 N-r4-N-(N-(c »-4-hydroxycyclohexyP-N-(3.5-difluorobenzyPaminomethyP-2-(2- methylphenyPbenzoyllmethionine lithium salt Example 1333 A 16905 Prepared according to the procedure of example 1332E. NMR(CDC1 3 ) 7.90-7.95 (m, IH); 7.38-7.44 (m, IH); 7.13-7.39 (m, 9H); 7.02-7.10 (m, IH); 6.83-6.92 (m, 2H); 6.60-6.70 (m, IH); 4.55 (s, 2H); 3.90H.00 (m, IH); 3.60 (s, 3H); 3.55 (m, 2H); 3.50 (m, 2H); 3.18-4.30 (m, IH); 2.18-2.21 (m, 2H); 2.0-2.18 (m, 3H); 1.80-2.00 (m, 2H); 1.40- 1.60 (m, 2H); 1.09-1.32 (m, 2H); 0.67-0.83 (m, 2H). (SDI/NH 3 ) MS: 584(M+H) + . 16910 Example 1333B Prepared according to the procedure of example 1332F from the reaction between 1333B and trimethylsilyl iodide. NMR(CDC1 3 ) 7.90-7.95 (m, IH); 7.40-7.44 (m, IH); 16915 7.13-7.39 (m, 4H); 7.02-7.10 (m, IH); 6.83-6.92 (m, 2H); 6.60-6.70 (m, IH); 3.90-4.00 (m, IH); 3.60 (s, 3H); 3.55 (m, 2H); 3.50 (m, 2H); 3.18-4.30 (m, IH); 2.18-2.21 (m, 2H); 2.0-2.18 (m, 3H); 1.80-2.00 (m, 2H); 1.40-1.60 (m, 2H); 1.09-1.32 (m, 2H); 0.67- 0.83 (m, 2H). (SDI/NH 3 ) MS: 494(M+H) + . Example 1333C Prepared according to the procedure of example 1258C from example 1333B. NMR(CDC1 3 ) 7.83-7.95 (m, IH); 7.40-7.44 (m, IH); 7.13-7.40 (m, 4H); 7.02-7.10 (m, IH); 6.83-6.92 (m, 2H); 6.60-6.70 (m, IH); 5.84-5.90 (m, IH); 4.55-4.67 (m, IH); 3.92- 16925 4.02 (m, IH); 3.60 (s, 3H); 3.55 (m, 2H); 3.50 (m, 2H); 3.18-4.30 (m, IH); 2.18-2.21 (m, 2H); 1.80-2.25 (m, 15H); 1.40-1.60 (m, 2H); 1.09-1.32 (m, 2H); 0.67-0.83 (m, 2H). (SDI NH 3 ) MS: 624(M+H) + . 16930 Example 1333D N-f4-N-(N-(c^-4-hydroxycyclohexyP-N-(3.5-difluorobenzyPaminomethyP-2-(2- methylphenyPbenzoyllmethionine lithium salt Prepared according to the procedure of example 1178J from example 1333C. ΝMR(CDC1 3 ) 7.60-7.70 (m, IH); 7.40-7.44 (m, IH); 7.13-7.40 (m, 5H); 6.83-7.00 (m, 16935 2H); 6.68-6.72 (m, IH); 4.20-4.30 (m, IH); 3.92-4.01 (m, IH); 3.60 (m, 2H); 3.55 (m, 2H); 3.18-4.30 (m, IH); 2.18-2.21 (m, 2H); 1.80-2.25 (m, 15H); 1.40-1.60 (m, 2H); 1.09-1.32 (m, 2H); 0.67-0.83 (m, 2H). ESI(-)/MS: 609(M-Lp. Anal. Calcd for C34H39F2N2θ4SLi*2.50 LiOH«0.57H 2 O: C, 62.58; H, 6.26; N, 4.29. Found: C, 61.61; H, 5.99 N,3.92. 16940 Example 1334 (2S) 2-N-r4-(l-ethylthio-3-cvclohexylprop-2-ylaminomethvP-2-(2- methylphenyPbenzoyllamino-4-methylsulfenylbutanoate Lithium Salt 16945 Example 1334 A (2S 2-N-r4-formyl-2-(2-methylphenyPbenzoynamino-4-methylsulfenylbutanoate. Methyl Ester 16950 The title compound was prepared from N-[4-formyl-2-(2- methylphenyl)benzoyl]methionine methyl ester (example 403G) according to the procedure in example 107 ID, and was isolated as a light yellow oil. MS(APCI(+)) 402 (M+H)+. MS(APCI(-)) 436 (M+Cl) " , 400 (M-H) " . 16955 Example 1334B (2S 2-N- 4-(l-ethylthio-3-cyclohexylprop-2-ylaminomethyl)-2-(2- methylphenyPbenzoyllamino-4-methylsulfenylbutanoate. Methyl Ester The title compound was prepared according to example 403H, substituting (2S) 2-N- 16960 [4-formyl-2-(2-methylphenyl)benzoyl]amino-4-methylsulfenylbutanoate methyl ester for N- [4-formyl-2-(2-methylphenyl)benzoyl]methionine methyl ester. MS(APCI(+)) 587 (M+H)+. MS(APCI(-)) 621 (M+Cl)". 16965 Example 1334C (2S 2-N-r4-d-ethylthio-3-cvclohexylprop-2-ylaminomethvP-2-(2- methylphenyPbenzoyllamino-4-methylsulfenylbutanoate. Lithium Salt The titie compound was prepared from (2S) 2-N-[4-(l-ethylthio-3-cyclohexylprop- 2-ylaminomethyl)-2-(2-methylphenyl)benzoyl]amino-4-methylsulfenylbutanoate methyl 16970 ester according to the procedure in example 608E, with the exception that the product was isolated as a light yellow foam after concentrating a methanolic solution under reduced pressure. H NMR (300 MHz, DMSO) δ 0.66-0.90 (m, 2H), 1.02-1.80 (m, BH), 1.10 (t, J=7.2 Hz, 3H), 1.96-2.21 (m, 5H), 2.36 (s, 1.5H), 2.39 (s, 1.5H), 2.41 (q, J=7.2 Hz, 2H), 2.56-2.67 (m, 3H), 3.60-3.84 (m, 4H), 6.98 (brd, J=6 Hz, IH), 7.08-7.23 (m, 5H), 16975 7.38 (d, J=8.4 Hz, IH), 7.49 (d, J=7.8 Hz, 0.5H), 7.51 (d, J=7.8 Hz, 0.5H). MS (APCI(-)) m/e 571 (M-H). 16980 Example 1335 N-\4-(N-(2-( 1.3-dioxan-2-ylethvP-N-butylaminomethyP-2-C2- methylphenyPbenzoyllmethionine 16985 Example 1335 A 4-Formyl-2-(2-methylphenyl)benzoic acid methyl ester Following the procedure of example 1 134D, example 1 178 C (3.30 g, 1 1.82 mmol) provided 3.00 g 100%) of the title compound. MS (DCI, NH 3 ): 255 (MH + ). Example 1335B 4-n-Butylaminomethyl-2-(2-methylphenyl)benzoic acid methyl ester Following the procedure of example 1106D, part 1 example 1335A (1.27 g, 5.00 mmol) and butyl amine (0.99 mL, 10.00 mmol) provided 1.45 g (94%) of the title compound. MS 16995 (DCI, NH 3 ): 312 (MH+). e Example 1335C 4-(N-(2-( 1.3-dioxan-2-ylethyP-N-butylaminomethyl)-2-(2-methylphenyPbenzoic acid. methyl ester 17000 A solution of example 1335B (359 mg 1.15 mmol), 2-bromoethyl-l,3-dioxane (164 μL, 1.2 mmol), TBAI (443 mg, 1.2 mmol) and diiospropylethylamine (260 μL, 1.5 mmol) in 3 mL of DMF were heated to 60°C for 72 hours. The cooled reaction mixture was diluted with water and extracted with 3 portions of ethyl ether. The combined organic extracts were washed with water, brine, dried, filtered and concentrated. The residue was purified by 17005 column chromatography on silica gel (25 g, 25% ethyl acetate/hexanes) provided 330 mg (78%) of the title compound. MS: (ESI+) 426 (MH+). Example 1335D 4-(N-(2-( 1.3-dioxan-2-ylethyl)-N-butylaminomethyP-2-(2-methylphenyl)benzoic acid. 17010 Following the procedure of example 1 BOD, example 1335C (310 mg, 0.72 mmol) provided 222 mg (75%) of the title compound. MS (ESI+): 412 (MH+): (ESI-): 410 (M- H). 17015 Example 1335E N- 4-(N-(2-( 1.3-dioxan-2-ylethvP-N-butylaminomethyP-2-(2- methylpheny benzoyllmethionine. methyl ester Following the procedure of example 11781, exampleB35D (85 mg, 0.25 mmol) provided 57 mg (50%) of the title compound. MS (ESI+): 557 (MH+): (ESI-): 555 (M- 17020 H) . Example 1335F N- 4-(N-(2-( 1.3-dioxan-2-ylethvP-N-butylaminomethvP-2-r2- methylphenyPbenzoyllmethionine 17025 Following the procedure of example 1104D, examplel335 E (55 mg (0.10 mmol) provided 30 mg of the titie compound. H nmr (300 MHz., CD 3 OD): δ 7.64, d, IH; 7.49, dd, IH; 7.29, m, IH; 7.02 - 7.22, m, 4H; 4.64, t, IH; 4.29, m, 3H; 3.91, ddd, 2H; 3.66, dt, 2H; 3.22, m, 2H; 3.03, m, 2H; envelope 1.74 - 2.16, m, 12H; 1.62, m, 3H; 1.18 - 1.36, mn, 3H; 0.88, t, 3H. MS (ESI+): 543 (MH+): (ESI-): 541 (M-H). Calc'd for 17030 C 31 H 43 Ν 2 O 5 S*1.30 H 2 O; C 63.64; H 7.94; N 4.95; Found: C 63.63; H 7.37; N 5.07. Example 1336 N-[4-(N-("2-cyclohexylethvP-N-methylaminomethyP-2-(2- 17035 methylphenyPbenzoyllthioglutamine Lithium Salt N-[4-(N-(2-cyclohexylethyl)-N-methylaminomethyl)-2-(2- methylphenyl)benzoyl]thioglutamine methyl ester (12 mg, 22.9 μmol) was saponified using the standard LiOH procedure, evaporated, and lyophilized from water to provide 9.8 mg of the title compound. MS m/e 514 (M-H)'. 17040 Example 1336B N-r4-(N-(2-cyclohexylethyP-N-methylaminomethyP-2-(2- methylphenyPbenzoyllthioglutamine Methyl Ester N-[4-(N-(2-cyclohexylethyl)-N-methylaminomethyl)-2-(2- 17045 methylphenyPbenzoyllglutaminitrile methyl ester, see Example 1041, (139 mg, 0.28 mmol) was dissolved in 5 mL pyridine with TEA (0.5 mL). Excess H2S was bubbled into the solution which was then sealed and stiπed at room temperature for 18 hours. The reaction was evaporated to dryness, dissolved in EtOAc, washed with water and brine, and chromatographed (50 % EtOAc/hexanes) to give 13 mg of the methyl ester. MS m/e 524 17050 (M+H)+. X ΝMR (CDC1 3 , 300 MHz) δ 0.82 (m, 2H), 1.1 1 (m, 3H), 1.32 (m, 5H), 1.6 (m, 7H), 2.18 (m, 6H), 2.32 (m, IH), 2.58 (m, IH), 2.75 (m, IH), 3.53 (m, 2H), 3.72 (s, 3H), 6.9-7.5 (m, 9H), 7.83 (m, IH). Example 1337 N-14-(l-ethylthio-3-cyclohexylprop-2-ylaminomethyl)-5-methoxy-2-(2- methylphenyPbenzoyllmethionine O 17060 Example 1337 A 2-(2-MethylphenvP-4-formyl-5-methoxybenzoic acid, methyl ester A solution of example 1 134D (180 mg, 0.63 mmol) in 2 mL of DMF was treated with sodium methoxide (102 mg, 1.89 mmol) and the mixture stiπed for 3 hours. The 17065 solution was diluted with water and extracted with 3 portions of ethyl acetate. The combined organic extracts were wased with water, brine, dried filtered and concentrated. The residue was purified by column chromatography to provide 40g (22%) of the titie compound. MS (DCI, NH 3 ): 302 (M+ NH 4 + ). Example 1337B 4-(l-ethylthio-3-cyclohexylprop-2-ylaminomethyP-5-methoxy-2-(2-methylphenyl)benzoic acid, methyl ester Using the procedure of example 1134E, example 1337 A provided the titie 17075 compound. MS (ESI +): 470 (MH+); (ESI-) 468 (M-H). Example 1337C 4-(l-ethylthio-3-cyclohexylprop-2-ylaminomethyl)-5-methoxy-2-(2-methylphenyPbenzoic acid 17080 Using the procedure of example 1134F, example 1337B provided the title compound. MS (ESI +): 456 (MH+); (ESI-) 454 (M-H). Example 1337D 17085 N-r4-( l-ethylthio-3-cyclohexylprop-2-ylaminomethvP-5-methoxy-2-(2- methylphenyPbenzoyllmethionine. methyl ester According to the procedure described in example 11781, example 1 137C (55 mg, 0.12 mmol) provided 39 mg (54%) of the title compound. MS (ESI +): 601 (MH+); (ESI-) 599 (M-H). 17090 Example 1337 N- 4-(l-ethylthio-3-cyclohexylprop-2-ylaminomethyP-5-methoxy-2-(2- methylphenyPbenzoyllmethionine 17095 Following the procedure of example 1 105D, example 1 137D (39 mg, 0.065 mmol) provided the title compound. X ΝMR (300 MHz, DMSO): δ 7.9 (IH), 7.0-7.3 (5H), 4.1 (IH), 3.9 ( IH), 3.3 (3H), 2.7 (IH), 2.4 (3H), 2.0-2.3 (6H), 1.95 (3H), 0.8- 1.9 (22H). Mass spec (ESI): 587 (M+H), 585 (M-H) 17100 Example 1338 N-| " 4-(l-ethylthio-3-cyclohexylprop-2-ylaminomethylV5-N'N'-dimethylamino-2-(2- methy lphenvPbenzoy 11 methionine 17105 Example 1338 A 2-(2-Methylphenyl)-4-formyl-5-N.N-dimethylaminobenzoic acid, methyl ester A solution of example 1134D (146 mg, 0.50 mmol) in 1 mL of DMF was treated 17110 with 2 mL of 40% aqueous dimethylamine and the mixture heated at 70°C for 2days. The cooled reaction mixture was diluted with water and the pH of the mixture adjusted to 5. The solution was extracted with 3 portions of ethyl acetate adnt he combined organic extracts were washed with wate and brine, dried, filtered and concentrated. The residue was dissolved in ethyl acetate and treated with ethereal diazomethane until tic analysis indicated no 17115 more acid present. This solution was concentrated and the residue purified by column chromatography on silica gel (25 g, 15% ethyl acetate/hexanes) to provide 124 mg (87%) of the title compound. MS (DCI, NH 3 ): 298 (MH+). e 17120 Example 1338B 4-(l-ethylthio-3-cyclohexylprop-2-ylaminomethyP-5-N'.N'-dimethylamino-2-(2- methylphenyPbenzoic acid, methyl ester Using the procedure of example 1134E, example 1338A provided the title compound. MS (ESI +): 483 (MH+); (ESI-) 481 (M-H). 17125 Example 1338C 4-(l-ethylthio-3-cyclohexylprop-2-ylaminomethvP-5-N'.N'-dimethylamino-2-(2- methylphenvPbenzoic acid 17130 Following the procedure of example 1134F, example 1138B provided the title compound. MS (ESI +): 469 (MH+); (ESI-) 467 (M-H). Example 1338D 17135 N-14-(l-ethylthio-3-cyclohexylprop-2-ylaminomethyP-5-N'N'-dimethylamino-2-(2- methylphenyPbenzoyll methionine. methyl ester According to the procedure described in example 11781, example 1138C (93 mg, 0.20 mmol) provided 69 mg (56%) of the title compound. MS (ESI +): 614 (MH + ); (ESI-) 612 (M-H). 17140 Example 1338E N-r4-(l-ethylthio-3-cyclohexylprop-2-ylaminomethyl)-5-N'N'-dimethylamino-2-(2- methylphenyPbenzoyllmethionine 17145 Following the procedure of example 1 105D, example 1 138D (69 mg, 0.1 1 mmol) provided the title compound. *H NMR (300 MHz., DMSO): 8 7.9 ( IH), 7.0-7.3 (5H), 4.2 ( IH), 3.9 ( IH), 2.72 (6H), 2.45 (3H), 2.0-2.2 (6H), 1.9 (3H),0.7- 1.85 (22H). Mass spec (ESI): 600 (M+H), 598 (M-H). 17150 Example 1339 Pittsburg example, waiting for experimental data and other information. Example 1340 Example 1340A 17160 N-r4-N-( " 6-FIuorobenzothiazol-2-yPaminomethyl-2-(2-methylphenyl)benzoynmethionine methyl ester The desired compound was prepared according to the method of Example 1203 A starting with N-[4-formyl-2-(2-methylphenyl)benzoyllmethionine methyl ester, prepared as in Example 403G, and 2-amino-6-fluorobenzothiazole. m/e (ESI) 538 (MH+) 17165 Example 1340B N-[4-N-(6-Fluorobenzothiazol-2-yPaminomethyl-2-(2-methylphenyl)benzoyl1methionine The desired compound was prepared according to the method of Example 4031 starting with 17170 the compound in Example B40A.1H (300MHz, CDCI3. δ) 7.91 (IH, m), 7.51 (IH, m), 7.34 (2H, m), 7.30-7.15 (4H, m), 7.05 (3H, m), 5.99 (IH, m), 4.59 (IH, m), 4.48 (2H, bd, J=8Hz), 2.20- 1.80 (9H, m), 1.72 (IH, m). m/e (ESI) 522 (MH " ) Anal.calc. for C27H26FΝ3O3S2O.25 H2O C 61.40, H 5.06, N 7.96 Found C 61.38, H 4.56, N 7.73 17175 Example 1341 O' 17180 Example 1341 A N— Butyl-N-(furan-2-ylmethyPamine The desired amine was prepared using the method described in Example 1171 A starting with 2-furoic acid and butylamine. m/e (DCI/ΝH3) 154 (MH+) 4-(N-Butyl-N-(furan-2-ylmethyPaminomethvP-2-(2-methylphenyl)benzoic acid methyl ester The desired compound was prepared using the method described in Example 1 178G starting 17190 with N-Butyl-N-(furan-2-ylmethyl)amine, prepared as in Example 1341 A, and 4- bromomethyl-2-(2-methy IphenyPbenzoic acid methyl ester, prepared as in Example 1 178A- D. m/e (ESI) 392 (MH+) 17195 Example 134 IC 4-(N-Butyl-N-ffuran-2-ylmethyPaminomethyP-2-(2-methylphenyPbenzoic acid The desired acid was prepared using the method described in Example 403E starting with the compound prepared in Example 134 IB. Example 134 ID N-[4-N-Butyl-N-(furan-2-ylmethyPaminomethyl-2-( " 2-methylphenyPbenzoyllmethionine methyl ester The desired product was prepared using the method described in Example 403F starting 17205 with the compound prepared in Example 1341C. m/e (ESI) 523 (MH+) Example 134 IE N-r4-N-Butyl-N-(furan-2-ylmethyl)aminomethyl-2-(2-methylphenyPbenzoyl1methionine 17210 The desired compound was prepared according to the method of Example 4031 starting with compound prepared in Example B41D. iH (300MHz, CDCI3, δ) 7.81 (IH, d, J=8Hz), 7.57 (IH, m), 7.42 (IH, d, J=2Hz), 7.30-7.10 (5H, m), 6.35 (2H, m), 6.15 ( IH, bd, J=8Hz), 4.43 (IH, m), 3.98 (2H, m), 3.90-3.75 (2H, m), 2.62 (2H, m), 2.20- 2.00 (5H, m), 1.99 (3H, s), 1.95 (IH, m), 1.60 (3H, m), 1.29 (2H, m), 0.88 (3H, t, 17 2 1 5 I=8Hz). m/e (ESI) 509 (MH+) Anal.calc. for C29H36N2O4SO.5O H2O C 67.28, H 7.20, N 5.41 Found C 67.42, H 6.96, N 5.44.

Claims: WHAT IS CLAIMED TS- 17220 1 . A compound having Formula I or a pharmaceutically acceptable salt thereof, wherein 17225 R j is selected from the group consisting of (1) hydrogen, (2) alkenyl, (3) alkynyl, (4) alkoxy, 17230 (5) haloalkyl, (6) halogen, (7) loweralkyl, (8) thioalkoxy, (9) aryl-L 2 - wherein aryl is selected from the group consisting of 17235 (a) phenyl, (b) naphthyl, (c) dihydronaphthyl, (d) tetrahydronaphthyl, (e) indanyl, and 17240 (f) indenyl wherein (a)-(f) are unsubstituted or substituted with at least one of X, Y, or Z wherein X, Y, and Z are independently selected from the group consisting of alkenyl, 17245 alkynyl, alkoxy, aryl, carboxy, cyano, 17250 halogen, haloalkyl, hydroxy, hydroxyalkyl, loweralkyl, 17255 nitro, N-protected amino, and -NRR' wherein R and and R' are independently selected from the group consisting of hydrogen and 17260 loweralkyl, oxo (=O), and thioalkoxy and L 2 is absent or is selected from the group consisting of 17265 -CH 2 CH 2 -, -CH(CH 3 )-, -O-, -C(O)-, -S(O) α wherein q is 0, 1 or 2, and 17270 -N(R)-, and (10) heterocycle-L 2 - wherein L 2 is as defined above and the heterocycle is unsubstituted or substituted with 1 , 2, 3 or 4 substituents independently selected from the group consisting of (a) loweralkyl, 17275 (b) hydroxy, (c) hydroxyalkyl, (d) halogen (e) cyano, (f) nitro, 17280 (g) oxo (=O), (h) -NRR', (i) N-protected amino, (j) alkoxy, (k) thioalkoxy, 17285 (1) haloalkyl, (m) carboxy, and (n) aryl; R 2 is selected from the group consisting of 17290 (1) wherein L-n is selected from the group consisting of (a) a covalent bond, (b) -C(W)N(R)- wherein R is defined previously and W is selected from the group consisting of O and S, 17295 (c) -C(O)-, (d) -N(R)C(W)-, (e) -CH O-, (f) -C(O)O-, and (g) -CH 2 N(R)-, 17300 R 12a is selected from the group consisting of (a) hydrogen, (b) loweralkyl, and (c) -C(O)OR 13 wherein R 13 is selected from the group consisting of 17305 hydrogen and a carboxy-protecting group, and R 12b is selected from the group consisting of (a) hydrogen and ' (b) loweralkyl, 17310 with the proviso that R 12a and R 12 b are not both hydrogen, (2) -Li ι-C(R 14 )(R v )-C(O)OR 15 wherein Li 1 is defined previously, R v is selected from the group consisting of (a) hydrogen and 17315 (b) loweralkyl, R j5 is selected from the group consisting of (a) hydrogen, (b) alkanoyloxyalkyl, (c) loweralkyl, and 17320 (b) a carboxy-protecting group, and R 14 is selected from the group consisting of (a) alkoxyalkyl, (b) alkoxyarylalkyl, (c) alkoxycarbonylalkyl, 17325 (d) alkylsulfinyalkyl, (e) alkylsulfonylalkyl, (0 alkynyl, (g) aminoalkyl, (h) aminocarbonylalkyl, 17330 (P aminothiocarbonylalkyl, (j) aryl, ( ) arylalkyl, (1) carboxyalkyl, (m) cyanoalkyl, 17335 (n) cycloalkyl, (o) cycloalkylalkoxyalkyl, (P) cycloalkylalkyl, (q) (heterocyclic)alkyl, (r) hydroxyalkyl, 17340 (s) hydroxyarylalkyl, (P loweralkyl, (u) sulfhydrylalkyl, (v) thioalkoxyalkyl wherein the thioalkoxyalkyl is unsubstituted or substituted with 1, 2, 3, or 4 17345 substituents selected from the group consisting of halogen, (w) thioalkoxyalkylamino, and (x) thiocycloalkyloxyalkyl, 17350 (3) wherein n is 1-3, (4) -C(O)NH-CH(R 14 )-C(O)NHSO 2 Ri6 wherein R i4 is defined previously and Ri6 is selected from the group consisting of (a) loweralkyl, 17355 (b) haloalkyl, (c) aryl wherein the aryl is unsubstituted or substituted with . 1, 2, 3, 4, or 5 substituents independently selected from the group consisting of loweralkyl, 17360 hydroxy, hydroxyalkyl, halogen, cyano, nitro, 17365 oxo (=O), -NRR' N-protected amino, alkoxy, thioalkoxy, 17370 haloalkyl, carboxy, and aryl, and (d) heterocycle wherein the heterocycle is unsubstituted or substituted with substituents independently 17375 selected from the group consisting of loweralkyl, hydroxy, hydroxyalkyl, halogen, 17380 cyano, nitro, oxo (=O), -NRR', N-protected amino, 17385 alkoxy, thioalkoxy, haloalkyl, carboxy, and aryl; 17390 (5) -C(O)NH-CH(Rι )-tetrazolyl wherein the tetrazole ring is unsubstituted or substituted with loweralkyl or haloalkyl, (6) -L 1 1 -heterocycle, 17395 (7) -C(O)NH-CH(R 14 )-C(O)NRι 7 Rι 8 wherein R 14 is defined previously and Rn and Ris are independently selected from the group consisting of (a) hydrogen, 17400 (b) loweralkyl, (c) arylalkyl, (d) hydroxy, and (e) dialkylaminoalkyl, 17405 (8) -C(O)ORι 5 , and (9) -C(O)NH-CH(Rι 4 )-heterocycle wherein Rι 4 is as previously defined and the heterocycle is unsubstituted or substituted with loweralkyl or haloalkyl; 17410 L j is absent or is selected from the group consisting of ( 1 ) -L 4 -N(R 5 )-L 5 - wherein L 4 is absent or selected from the group consisting of (a) C , -to-C j 0 -alkylene and 17415 (b) C 2 -to-C 16 -alkenylene, wherein the alkylene and alkenylene groups are unsubstituted or substituted with 1, 2, 3 or 4 substitutents independently selected from the group consisting of alkenyl, 17420 alkenyloxy, alkenyloxyalkyl, alkenyl[S(O)q]alkyl, alkoxy, alkoxyalkyl wherein the alkoxyalkyl is unsubstituted or 17425 substituted with 1 or 2 hydroxyl substituents, with the proviso that no two hydroxyls are attached to the same carbon, alkoxycarbonyl wherein the alkoxycarbonyl is unsubstituted or substituted with 1, 2, or 3 17430 substituents independently selected from the group consisting of halogen and cycloalkyl, alkylsilyloxy, 17435 alkyl[S(O) q ], alkyl[S(O) q ]alkyl, aryl wherein the aryl is unsubstituted or substituted with 1, 2, 3, 4, or 5 substituents independently selected from the group consisting of 17440 alkoxy wherein the alkoxy is unsubstituted or substituted with substituents selected from the group consisting of cycloalkyl, aryl, arylalkyl, 17445 aryloxy wherein the aryloxy is unsubstituted or substituted with 1, 2, 3, 4, or 5 substituents independently selected from the group consisting of, halogen, 17450 nitro, and -NRR', cycloalkyl, halogen, loweralkyl, 17455 hydroxyl, nitro, -NRR', and -SO 2 NRR', arylalkoxy wherein the arylalkoxy is unsubstituted or 17460 substituted with substituents selected from the group consisting of alkoxy, arylalkyl, arylalkyl[S(O)q]alkyl, aryl[S(O) q ], 17465 aryl[S(O)q]alkyl wherein the aryl [S(O) q ] alkyl is unsubstituted or substituted with 1, 2, 3, 4, or 5 substituents independently selected from alkoxy and loweralkyl, 17470 arylalkoxyalkyl wherein the arylalkoxyalkyl is unsubstituted or substituted with substituents selected from the group consisting of alkoxy, and halogen, 17475 aryloxy, aryloxyalkyl wherein the aryloxyalkyl is unsubstituted or substituted with substituents selected from the group consisting of halogen, carboxyl, 17480 -C(O)NRCRD wherein Rc and RD are independently selected from the group consisting of hydrogen, loweralkyl, and alkoxycarbonyl or 17485 R and RD together with the nitrogen to which they are attached form a ring selected from the group consisting of morpholine, piperidine, 17490 pyπolidine thiomorpholine, thiomorpholine sulfone, and thiomorpholine sulfoxide, wherein the ring formed by Rc and RD 17495 together is unsubstituted or substituted with 1 or 2 substituents independently selected from the group consisting of alkoxy and alkoxyalkyl, 17500 cycloalkenyl wherein the cycloalkenyl is unsubstituted or substituted with 1 or 2 substituents selected from the group consisting of alkenyl, cyclolalkoxy, cycloalkoxycarbonyl, 17505 cyclolalkoxyalkyl, cyclolalkyl wherein the cycloalkyl is unsubstituted or substituted with 1, 2, 3, 4, or 5 substituents independently selected from the group consisting of aryl, 17510 loweralkyl, and alkanoyl, cycloalkylalkoxy, cycloalkylalkoxycarbonyl, cycloalkylalkoxyalkyl, 17515 cycloalkylalkyl, cyclolalkyl[S(O) q ]alkyl, cycloalkylalkyl[S(O) q ]alkyl, fluorenyl, heterocycle wherein the heterocycle is unsubstituted or 17520 substituted with 1, 2, 3, or 4 substituents independently selected from the group consisting of alkoxy wherein the alkoxy is unsubstituted or substituted with 1 or 2 substituents 17525 independently selected from the group consisting of aryl and cycloalkyl, alkoxyalkyl wherein the alkoxyalkyl is unsubstituted or substituted with 1 or 2 substituents independently selected from 17530 the group consisting of aryl and cycloalkyl, alkoxycarbonyl wherein the alkoxycarbonyl is unsubstituted or substituted with 1 or 2 17535 substituents independently selected from the group consisting of aryl and cycloalkyl, aryl wherein the aryl is unsubstituted or 17540 substituted with 1, 2, 3, 4, or 5 substituents independently selected from the group consisting of alkanoyl, alkoxy, 17545 carboxaldehyde, haloalkyl, halogen, loweralkyl, nitro, 17550 -NRR', and thioalkoxy, arylalkyl, aryloxy, cycloalkoxyalkyl, 17555 cycloalkyl, cycloalkylalkyl, halogen, heterocycle, hydroxyl, 17560 loweralkyl wherein the loweralkyl is unsubstituted or substituted with 1 , 2, or 3 substituents independently selected from the group consisting of heterocycle, 17565 hydroxyl, with the proviso that no two hydroxyls are attached to the same carbon, and -NRR3R3 ' wherein R R3 and R R3' are 17570 independently selected from the group consisting of hydrogen aryl, loweralkyl, 17575 aryl, arylalkyl, heterocycle, (heterocyclic)alkyl, cycloalkyl, and 17580 cycloalkylalkyl, and sulfhydryl, (heterocyclic) alkoxy , (heterocyclic)alkyl, (heterocyclic)alkyl[S(O)q]alkyl, 17585 (heterocyclic)oxy, (heterocyclic)alkoxyalkyl, (heterocyclic)oxyalkyl, heterocycle[S(O)q]alkyl, hydroxyl, 17590 hydroxyalkyl, imino, N-protected amino, =N-O-aryl, and =N-OH, 17595 =N-O-heterocycle wherein the heterocycle is unsubstituted or substituted with 1, 2, 3, or 4 substituents independently selected from the group consisting of loweralkyl, 17600 hydroxy,. hydroxyalkyl, halogen, cyano, nitro, 17605 OXO (=O), -NRR' N-protected amino, alkoxy, thioalkoxy, 17610 haloalkyl, carboxy, and aryl, =N-O-loweralkyl, -NRR3RR3', 17615 -NHNR C RD, -OG wherein G is a hydroxyl protecting group, -O-NH-R, -0-N=< J wherein J and J' are independently selected from the group consisting of 17620 loweralkyl and arylalkyl, oxo, oxyamino(alkyl)carbonylalkyl, oxyamino(arylalkyl)carbonylalkyl, 17625 oxyaminocarbonylalkyl, -SO2-A wherein A is selected from the group consisting of loweralkyl, aryl, and 17630 heterocycle wherein the loweralkyl, aryl, and heterocycle are unsubstituted or substituted with 1, 2, 3, 4, or 5 substituents independently selected from the group consisting of 17635 alkoxy, halogen, haloalkyl, loweralkyl, and nitro, 17640 sulfhydryl, thioxo, and thioalkoxy, L5 is absent or selected from the group consisting of (a) C j -to-C jQ -alkylene and 17645 (b) C 2 -to-C 16 -alkenylene wherein (a) and (b) are unsubstituted or substituted as defined previously, and R 5 is selected from the group consisting of hydrogen, 17650 alkanoyl wherein the alkanoyl is unsubstituted or substituted with substituents selected from the group consisting of aryl, alkoxy, alkoxyalkyl, 17655 alkoxycarbonyl wherein the alkoxycarbonyl is unsubstituted or substituted with 1 , 2 or 3 substituents independently selected from the group consisting of aryl and 17660 halogen, alkylaminocarbonylalkyl wherein the alkylaminocarbonylalkyl is unsubstituted or substituted with 1 or 2 substituents independently selected from the group consisting 17665 of aryl, (anthracenyl)alkyl, aryl, arylalkoxy, arylalkyl wherein the arylalkyl is unsubstituted or 17670 substituted with 1, 2, 3, 4, or 5 substituents independently selected from the group consisting of alkoxy, aryl, 17675 carboxyl, cyano, halogen, haloalkoxy, haloalkyl, 17680 nitro, oxo, and -Lιι-C(R 14 )(R v )-C(O)OR 15 , (aryl)oyl wherein the (aryl)oyl is unsubstituted or substituted with substituents selected from the 17685 group consisting of halogen, aryloxycarbonyl, carboxaldehyde, -C(O)NRR', cycloalkoxycarbonyl, 17690 cycloalkylaminocarbonyl, cycloalkylaminothiocarbonyl, cyanoalkyl, cyclolalkyl, cycloalkylalkyl wherein the cycloalkylalkyl is 17695 unsubstituted or substituted with 1 or 2 hydroxyl substituents, with the proviso that no two hydroxyls are attached to the same carbon, (cyclolalkyl)oyl, 17700 (9,10-dihydroanthracenyl)alkyl wherein the (9,10-dihydroanthracenyl)alkyl is unsubstituted or substituted with 1 or 2 oxo substituents, haloalkyl, heterocycle, 17705 (heterocyclic)alkyl wherein the (heterocyclic)alkyl is unsubstituted or substituted with 1, 2, 3, 4, or 5 substituents selected from the group consisting of loweralkyl, (heterocyclic)oyl, 17710 loweralkyl, wherein the loweralkyl is unsubstituted or substituted with substituents selected from the group consisting of -NRR', -SO -A, and thioalkoxyalkyl; 17715 (2) -L 4 -O-L 5 - (3) -L 4 -S(O) m -L 5 - wherein L 4 and L5 are defined previously and m is 0, 1 , or 2, 17720 (4) -L 4 -L 6 -C(W)-N(R 6 )-L 5 - wherein L 4> W, and L5 are defined previously, R is selected from the group consisting of (a) hydrogen, (b) loweralkyl, 17725 (c) aryl, (d) arylalkyl, (e) heterocycle, (f) (heterocyclic)alkyl, (g) cyclolakyl, and 17730 (h) cycloalkylalkyl, and L 6 is absent or is selected from the group consisting of (a) -O-, (b) -S-, and (c) -N(R 6 ,)- wherein R 6 , is selected from the group 17735 consisting of hydrogen, loweralkyl, aryl, arylalkyl, 17740 heterocycle, (heterocyclic)alkyl, cyclolakyl, and cycloalkylalkyl, 17745 (5) -L 4 -L 6 -S(O) m -N(R 5 )-L 5 -, (6) -L 4 -L 6 -N(R 5 )-S(O) m -L 5 -, (7) -L 4 -N(R 5 )-C(W)-L 7 -L 5 - wherein L 4 , R 5 , W, and and L 5 are 17750 defined previously and L 7 is absent or is selected from the group consisting of -O- and -S-, (8) Ci-C lo- alkylene wherein the alkylene group is unsubstituted or substituted with 1 or 2 substituents independently selected from 17755 the group consisting of (a) aryl, (b) arylalkyl, (c) heterocycle, (d) (heterocyclic)alkyl, 17760 (e) cyclolakyl, (f) cycloalkylalkyl, (g) alkylthioalkyl, and (h) hydroxy, 17765 (9) C 2 -to-C 10 -alkenylene wherein the alkenylene group is unsubstituted or substituted with 1 or 2 substituents independently selected from the group consisting of (a) aryl, (b) arylalkyl, 17770 (c) (aryl)oxy alkyl wherein the (ary poxy alkyl is unsubstituted or substituted with 1 , 2, 3, 4, or 5 substituents selected from the group consisting of halogen, (d) heterocycle, 17775 (e) (hererocycle)alkyl, (f) hydroxyalkyl, (g) cyclolakyl, (h) cycloalkylalkyl, (i) alkylthioalkyl, and 17780 (j) hydroxy, (10) C 2 -to-C 10 - alkynylene wherein the alkynylene group is unsubstituted or substituted with 1 or 2 substituents independently selected from the group consisting of , 17785 (a) aryl, (b) arylalkyl, (c) heterocycle, (d) (heterocyclic)alkyl, (e) cyclolakyl, 17790 (f) cycloalkylalkyl, (g) alkylthioalkyl, and (h) hydroxy, ( 1 1) -L 4 -heterocycle-L5-, 17795 (12) a covalent bond, . B . ( 13) * ^^ wherein B is selected from the group consisting of loweralkyl and arylalkyl, and Z is selected from the group consisting of (1) a covalent bond, (2) -O-, (3) -S(O) £ , and (4) -NR Z - wherein R z is selected from the group consisting of (a) hydrogen (b) loweralkyl, (c) aryl, (d) arylalkyl, (e) heterocycle, ω (heterocyclic)alkyl, (g) cyclolakyl, and (h) cycloalkylalkyl; R 3 is selected from the group consisting of (1) hydrogen, (2) aryl, (3) fluorenyl, (4) heterocycle, with the proviso that the heterocycle is other than imidazole and pyridine, wherein (2)-(4) are unsubstituted or substituted with 1, 2, 3, 4, or 5 substituents independently selected from the group consisting of (a) alkanoyl, (b) alkoxy wherein the alkoxy is unsubstituted or substituted with 1 , 2, 3, 4, or 5 substituents independently selected from the group consisting of halogen, aryl, and cycloalkyl, (c) alkoxyalkyl wherein the alkoxyalkyl is unsubstituted or substituted with 1 or 2, 3, 4 or 5 substituents independently selected from the group consisting of 17835 aryl and cycloalkyl, (d) alkoxycarbonyl wherein the alkoxycarbonyl is unsubstituted or substituted with 1, 2, 3, 4, or 5 substituents independently selected from the group consisting of 17840 aryl, and cycloalkyl, (e) alky lsilyloxy alkyl, (f) arylalkyl, (g) aryl wherein the aryl is unsubstituted or substituted with 1, 2, 3, 17845 4, or 5 substituents independently selected from the group consisting of alkanoyl, alkoxy wherein the alkoxy is unsubstituted or substituted with 1 or 2 substituents selected from the group 17850 consisting of cycloalkyl, carboxaldehyde, haloalkyl, halogen, loweralkyl, 17855 nitro, -NRR', and thioalkoxy, (h) arylalkyl, (i) aryloxy wherein the aryloxy is unsubstituted or 17860 substituted with 1, 2, 3, 4, or 5 substituents independently selected from the group consisting of, halogen, nitro, and -NRR', 17865 (j) (aryl)oyl, (k) carboxaldehyde, (1) carboxy, (m) carboxyalkyl, (n) -C(O)NRR" wherein R is defined previously and R" is 17870 selected from the group consisting of hydrogen, loweralkyl, and carboxyalkyl, (o) cyano, 17875 (p) cyanoalkyl, (q) cycloalkyl, (r) cycloalkylalkyl, (s) cycloalkoxyalkyl, (t) halogen, 17880 (u) haloalkyl wherein the haloalkyl is unsubstituted or substituted with 1, 2, 3, 4, or 5 hydroxyl substituents, with the proviso that no two hydroxyls are attached to the same carbon, (v) heterocycle, 17885 (w) hydroxyl, (x) hydroxyalkyl wherein the hydroxyalkyl is unsubstituted or substituted with substitutients selected from the group consisting of aryl, (y) loweralkyl wherein the loweralkyl is unsubstituted or substituted 17890 with substituents selected from the group consisting of heterocycle, hydroxyl, with the proviso that no two hydroxyls are attached to the same carbon, 17895 -NRR3RR3', and -P(O)(OR)(OR'), (z) nitro, (aa) -NRR', (bb) oxo, 17900 (cc) -SO2NRA'RB' wherein R / y and Rβ' are independently selected from the group consisting of hydrogen, (aryl)oyl, loweralkyl, and 17905 heterocycle wherein the heterocycle is unsubstituted or substituted with 1, 2, or 3 substituents independently selected from the group consisting of loweralkyl (dd) sulfhydryl, and 17910 (ee) thioalkoxy, (5) cycloalkyl wherein the cycloalkyl is unsubstituted or substituted with 1, 2, 3, 4 or 5 substituents selected from the group consisting of (a) alkoxy, 17915 (b) aryl, (c) arylalkoxy (d) aryloxy wherein the aryloxy is unsubstituted or substituted with 1, 2, 3, 4, or 5 substituents selected from the group consisting of halogen, 17920 (e) loweralkyl, (f) halogen, (g) NR R3 R R3' , 17925 (6) cycloalkenyl wherein the cycloalkenyl is unsubstituted or substituted with 1 , 2, 3 or 4 substituents independently selected from the group consisting of (a) loweralkyl, 17930 (b) alkoxy, (c) halogen, (d) aryl, (e) aryloxy, (f) alkanoyl, and 17935 (g) NR R3 R R3' , (7) wherein Xj and X2 together are cycloalkyl wherein the cycloalkyl is unsubstituted or substituted with 1 or 2 substituents selected from the group consisting of aryl, and 17940 (8) -P(W)R R3 R R3' ; and R4 is selected from the group consisting of ( 1) hydrogen, 17945 (2) loweralkyl, (3) haloalkyl (4) halogen, (5) aryl, (6) arylalkyl, 17950 (7) heterocycle, (8) (heterocyclic)alkyl (9) alkoxy, and (10) -NRR'; or 17955 Lι, Z , and R3 together are selected from the group consisting of (1) aminoalkyl, (1) haloalkyl, (2) halogen, (3) carboxaldehyde, and 17960 (4) (carboxaldehyde)alkyl, and (5) hydroxyalkyl, with the proviso that when Li, Z, and R3 to gether are (l)-(5), Ri is other than hydrogen. 2. A compound according to claim 1 wherein L j is selected from the group consisting of ( 1) -L 4 -N(R 5 )-L 5 -, (2) -L 4 -L 6 -C(W)-N(R 6 )-L 5 -, and (3) -L 4 -N(R 5 )-C(W)-L 7 -L 5 - and Z is a covalent bond or -O-. 3. A compound according to claim 1 of formula wherein R3 is selected from the group consisting of (1) hydrogen, (2) aryl, (3) heterocycle, (3) fluorenyl, wherein (2)-(4) are unsubstituted or substituted as defined previously, (4) cycloalkyl wherein the cycloalkyl is unsubstituted or substituted as defined previously, and (5) cycloalkenyl wherein the cycloalkenyl is unsubstituted or substituted as defined previously; L j is selected from the group consisting of (1) -L 4 -N(R 5 )-L 5 -, (2) -L 4 -L 6 -C(W)-N(R 6 )-L 5 -, and (3) -L 4 -N(R 5 )-C(W)-L 7 -L 5 -; and Z is a covalent bond or -O-. 4. A compound according to claim 1 of formula wherein R3 is selected from the group consisting of (1) hydrogen, (2) aryl, (3) fluorenyl, wherein (2) and (3) are unsubstituted or substituted as defined previously, (4) cycloalkyl wherein the cycloalkyl is unsubstituted or substituted as defined previously, and (5) cycloalkenyl wherein the cycloalkenyl is unsubstituted or substituted as defined previously; L j is selected from the group consisting of (1) -L 4 -N(R 5 )-L 5 -, (2) -L 4 -L 6 -C(W)-N(R 6 )-L 5 -, and (3) -L 4 -N(R 5 )-C(W)-L 7 -L 5 -; and Z is a covalent bond or -O-. 5. A compound according to claim 4 selected from the group consisting of [4-(thiazo-4-y lmethy lcarbony l)amino-2-phenylbenzoy 1] methionine , [4-(thiazol-2-ylmethylcarbonyl)amino-2-phenylbenzoyl]methionine, [4-((R)-thiazolidin-4-ylcarbonyl)amino-2-phenylbenzoyl]methionine, methyl ester, hydrochloride, [4-((R)-thiazolidin-4-ylcarbonyl)amino-2-phenylbenzoyl]methionine, [4-((R)-thiazolidin-4-ylmethyl)amino-2-phenylbenzoyl]methionine, hydrochloride, [4-(4-hydroxy-prolinyl)amino-2-phenylbenzoyl]methionine, trifluoroacetate, [4-((2S,4S)-4-mercaptopyπolidin-2-carboxy)amino-2-phenylbenzoyl]- methionine, trifluoroacetate, [4-((2S,4R)-4-hydroxypyπolidin-2-ylmethyl)amino-2-phenylbenzoyl]- methionine, hydrochloride, [4-((2S,4S)-4-thiopyπolidin-2-yl-methylamino)-2-phenylbenzoyll-methionine, hydrochloride, [4-(lH-benzimidazol-5-ylcarboxyamino)-2-phenylbenzoyl]methionine, trifluoroacetate, [4-(piperidin-2-ylcarboxyamino)-2-phenylbenzoyl]methionine, hydrochloride, [4-(2-pyπolidinone-5-ylcarbonylamino)-2-phenylbenzoylmethionine, [4-(5-pyrimidylcarboxyamino)-2-phenylbenzoyllmethionine, [4-(3-piperidinecarboxyamino)-2-phenylbenzoyl]methionine, hydrochloride, [4-( 1 H-4-trifluoromethy 1- 1 ,2-dihydropyrid-3-ylcarbonylamino)-2- phenylbenzoyl] methionine, sodium salt, [4-(2-piperazinylmethylamino)-2-phenylbenzoyl]methionine, [4-(2-furylmethylaminomethyl)-2-phenylbenzoyl]methionine lithium salt, N-[4-N-2-hydroxyethylamino-2-phenylbenzoyl]methionine, N-[4-(N-2-amino-3-benzyloxypropionyl)amino-2-phenylbenzoyl]methionine, N-[4-N-phenyl-N-benzylaminomethyl-2-phenylbenzoyl]methionine, N-[4-N-(2-hydroxyethyl)-N-benzylaminomethyl-2- phenylbenzoyl]methionine, lithium salt, N-[4-N-(t-butylcarbazatocarbonylmethyl)amino-2-phenylbenzoyl]methionine, N-[4-N,N-dibenzylaminomethyl-2-phenylbenzoyllmethionine, lithium salt, N-[4-N-(benzyl-N-thiazol-5-ylmethyl)aminomethyl-2-phenylbenzoyl]- methionine, N-[4-(N-benzylaminomethyl)-2-phenylbenzoyl]methionine, hydrochloride salt, N-[4-(4-hydroxyprolinylamino)-2-phenylbenzoyl]methionine, N-[4-((2S,4S)-4-thiolpyπolidin-2-ylmethylamino)-2-phenylbenzoyl]methionine, N-[4-((2S,4R)-4-thiolpyπolidin-2-ylmethylamino)-2-phenylbenzoyl]methionine, and N-[4-(N-(2-cyclohexylethyl)-N-methylaminomethyl)-2-phenylbenzoyl]- methionine, lithium salt. 6. A compound according to claim 1 of formula wherein R3 is selected from the group consisting of (1) hydrogen, (2) aryl, (3) fluorenyl, (4) heterocycle wherein (2)-(4) are unsubstituted or substituted as defined previously, (5) cycloalkyl wherein the cycloalkyl is unsubstituted or substituted as defined previously, and (6) cycloalkenyl wherein the cycloalkenyl is unsubstituted or substituted as defined previously; L j is selected from the group consisting of (1) -L 4 -N(R 5 )-L 5 -, (2) -L 4 -L 6 -C(W)-N(R 6 )-L 5 -, and (3) -L 4 -N(R 5 )-C(W)-L 7 -L 5 -; Z is a covalent bond or -O-; and X is selected from the group consisting of alkoxy, aryl, carboxy, cyano, halogen, haloalkyl, hydroxy, hydroxyalkyl, loweralkyl, nitro, N-protected amino, -NRR, oxo (=O), and thioalkoxy. A compound according to claim 1 of formula wherein R3 is selected from the group consisting of (1) hydrogen, (2) aryl, (3) fluorenyl, wherein (2) and (3) are unsubstituted or substituted as defined previously, (4) cycloalkyl wherein the cycloalkyl is unsubstituted or substituted as defined previously, and (5) cycloalkenyl wherein the cycloalkenyl is unsubstituted or substituted as defined previously; L j is selected from the group consisting of (1) -L 4 -N(R 5 )-L 5 -, (2) -L 4 -L 6 -C(W)-N(R 6 )-L 5 -, and (3) -L 4 -N(R 5 )-C(W)-L 7 -L 5 -; Z is a covalent bond or -O-; and X is selected from the group consisting of alkoxy, aryl, carboxy, cyano, halogen, haloalkyl, hydroxy, hydroxyalkyl, loweralkyl, nitro, N-protected amino, -NRR, oxo (=O), and thioalkoxy. 8. A compound according to claim 6 wherein X is selected from the group consisting of loweralkyl, halogen, and haloalkyl. 9. A compound according to claim 8 selected from the group consisting of [4-( l-ethylthio-3-cyclohexylprop-2-ylaminomethyl)-2-(2-methylphenyP- benzoyl]methionine, 4-(N-benzyl-N-phenyl)-aminomethyl-2-(2-methylphenyl)benzoylmethionine, N-[4-N-(2,2-dibenzyl-3-hydroxypropyl)amino-2-(2-methylphenyl)benzoyl]- methionine, sodium salt, N-[4-N-(2-benzyl-3-hydroxypropyl)amino-2-(2-methylphenyl)benzoyl]- methionine, sodium salt, N-[4-N-(2-cyclohexylmethyl-3-hydroxypropyl)amino-2-(2-methylphenyl)- benzoyl]methionine, N-[4-N-(furan-2-ylmethyl)-N-benzylaminomethyl-2-(2-methylphenyl)benzoyll- methionine, lithium salt, N-[4-N-(2-benzylphenyl)aminomethyl-2-(2-methylphenyl)benzoyl]methionine, N-[4-N-(2-phenyl)ethyl-N-phenyl)aminomethyl-2-(2-methylphenyl)benzoyl]- methionine, N-[4-N-(3-phenyl)propyl-N-phenyl)aminomethyl-2-(2-methylphenyl)benzoyl]- methionine, N-[4-N-(2,2-diphenyl)ethyl-N-phenyl)aminomethyl-2-(2-methylphenyl)- benzoyl]methionine, N-[4-N-(adamantan- l-ylmethyl)-N-phenyPaminomethyl-2-(2-methylphenyp- benzoyl]methionine, N-[4-N-(2-adamantan- l-ylethyP-N-phenyl)aminomethyl-2-(2-methylphenyl)- benzoyl]methionine, N-[4-N,N-dibenzylaminomethyl-2-(2-methylphenyl)benzoyl]methionine, lithium salt, N-[4-N-(2-phenylethyl)-N-benzylarr_inomethyl-2-(2-methylphenyl)benzoyl]- methionine, lithium salt, N-[4-N-(3-phenoxybenzyl)-N-benzylaminomethyl-2-(2-methylphenyl)- benzoyl]methionine, lithium salt, N-[4-N-methyl-N-(2-phenyethyl)aminomethyl-2-(2-methylphenyl)benzoyl]- methionine, lithium salt, N-[4-N-benzyl-N-pyrazin-2-ylaminomethyl-2-(2-methylphenyl)benzoyl]- methionine, lithium salt, N-[4-N-(2-phenyethyl)-N-pyrimidin-5-ylaminomethyl-2-(2-methylphenyp- benzoyl] methionine, lithium salt, N-[4-N-(2-indol-3-ylethyl)aminomethyl-2-(2-methylphenyl)benzoyl]- methionine, lithium salt, N-[4-N-(2-cyclohexyl-l-ethan-l-ol-2-yl)aminomethyl-2-(2-methylphenyl)- benzoyl]methionine, lithium salt, N-[4-N-(l,3-diphenylpropan-2-yl)aminomethyl-2-(2-methylphenyl)benzoyl]- methionine, lithium salt, N-[4-N-(l,3-dicyclohexylpropan-2-yl)aminomethyl-2-(2-methylphenyl)- benzoyl]methionine, lithium salt, N-[4-N-(l-cyclohexyl-6-methylhept-3-en-2-yl)aminomethyl-2-(2-methyl- phenyl)benzoyl]methionine, lithium salt, N-[4-N-(l-cyclohexyl-6-methylheptan-2-yl)aminomethyl-2-(2-methylphenyl)- benzoyl]methionine, lithium salt, N-[4-N-(l-cyclohexyl-2,3-dihydroxy-6-methylheptan-2-yl)aminomethyl- 2-(2-methylphenyl)benzoyl]methionine, N-[4-N-(l-cyclohexyl-2,3-dihydroxy-6-methylheptan-2-yl)aminomethyl- 2-(2-methylphenyl)benzoyl]methionine, N-[4-(3-furan-2-yl-2-phenylprop-2-en-l-ylaminomethyl)-2-(2-methylphenyl)- benzoyl]methionine, lithium salt, N-[4-(3-furan-2-yl-2-phenylprop-2-en-l-ylaminomethyl)-2-(2-methylphenyl)- benzoyl]methionine, methyl ester, N-[4-N-phenylacetylamino-2-(2-methylphenyl)benzoyl]methionine, lithium salt, N-[4-N-(4'-methylphenylacetyl)amino-2-(2-methylphenyl)benzoyl]methionine, lithium salt, N-[4-N-(4'-methoxyphenylacetyl)amino-2-(2-methylphenyl)benzoyl]- methionine, lithium salt, N-[4-N-(3-phenylpropionoyl)amino-2-(2-methylphenyl)benzoyl]methionine, lithium salt, N-[4-N-(3-(2-methoxyphenyl)propionoyl)amino-2-(2-methylphenyl)benzoyl]- methionine, lithium salt, N-[4-N-benzyl-N-(thiazol-2-ylmethyl)aminomethyl-2-(2-methylphenyP- benzoyl]methionine, N-[4-N-benzyl-N-(thiazol-5-ylmethyl)aminomethyl-2-(2-methylphenyl)- benzoyl]methionine, N- [4-(2-cyclohexy lethan- 1 -ol-2-y laminomethy l)-2-(2-methylpheny pbenzoy 1] - methionine, lithium salt, N-[4-(N-benzyl-N-(2-cyclohexylethyl)aminomethyl)-2-(2-methylphenyp- benzoyl]methionine, lithium salt, N-[4-(N-2-cyclohexylethylaminomethyl)-2-(2-methylphenyl)benzoyl]- methionine, trifluoroacetate salt, N-[4-(N-(2-cyclohexylethyl)-N-methylaminomethyl)-2-(2-methylphenyl)- benzoyl]methionine, lithium salt, N-[4-(N-acetyl-N-(2-cyclohexylethyl)aminomethyl)-2-(2-methylphenyp- benzoyl]methionine, lithium salt, N-[4-(N-(N,N-dimethylaminocarbonyl)-N-(2-cyclohexylethyl- aminomethyl)-2-(2-methylphenyl)benzoyl]methionine, N-[4-(N-(2-cyclohexylethyl)-N-methanesulfonylaminomethyl)-2-(2- methylphenyl)benzoyl]methionine, lithium salt, N-[4-(N-benzenenesulfonyl-N-(2-cyclohexylethyl)aminomethyl)-2-(2- methylphenyl)benzoyl]methionine lithium salt, N-[4-(3-cyclohexylpropan-2-ylaminomethyl)-2-(2-methylphenyl)benzoyl]- methionine, N-[4-(4-cyclohexylbutan-3-ylaminomethyl)-2-(2-methylphenyl)benzoyl]- methionine, lithium salt, N-[4-(6-cyclohexylhexan-5-ylaminomethyl)-2-(2-methylphenyl)- benzoyl]methionine, lithium salt, N-[4-(l,2-dicyclohexylethylaminomethyl)-2-(2-methylphenyl)benzoyl]- methionine, lithium salt, N-[4-(3-cyclohexylpropan- l-ol-2-ylaminomethyl)-2-(2-methylphenyl)benzoyl]- 95 methionine, N-[4-(3-cyclohexylpropan-l-ol-2-ylaminomethyl)-2-(2-methylphenyl)benzoyl]- methionine, trifluoroacetate salt, N-[4-(2-cyclohexylprop- l-en-2-ylaminomethyl)-2-(2-methylphenyl)benzoyl]- methionine, lithium salt, 100 N-[4-(3-cyclohexyl-l-ethylsulfonylpropan-2-ylaminomethyl)-2-(2-methyl- phenyl)benzoyl]methionine, lithium salt, N-[4-(3-cyclohexyl-l-ethylsulfonyipropan-2-ylaminomethyl)-2-(2-methyl- phenyl)benzoyl]-2-amino-4-methanesulfonylbutanoic acid, lithium salt, N-[4-(3-cyclohexyl-l-t-butylthiopropan-2-ylaminomethyl)-2-(2-methylphenyl)- 105 benzoyl]methionine, lithium salt, N-[4-(3-cyclohexyl-l-phenylthiopropan-2-ylaminomethyl)-2-(2-methylphenyl)- benzoyl]methionine, lithium salt, N-[4-N-benzoyl-N-2-cyclohexylethylaminomethyl-2-(2-methylphenyl)benzoyl]- methionine, lithium salt, 110 N-[4-N-t-butyloxycarbonyl-N-2-cyclohexylethylaminomethyl-2-(2-methyl- phenyl)benzoyl]methionine, lithium salt, pivaloyloxymethyl N-[4-N-(3-cyclohexyl- 1 -ethylthiopropan-2-yl)-N-methyl- aminomethyl-2-(2-methylphenyl)benzoyl]methionine, hydrochloride salt, N-[4-N-(3-cyclohexyl-l-ethylthiopropan-2-yl)-N-methylaminomethyl-2- 115 (2-methylphenyl)benzoyl]-N-methylmethionine, lithium salt, N-[4-N-(3-cyclohexyl-l-cyclohexylthiopropan-2-yl)-N-methylamino- methyl-2-(2-methylphenyl)benzoyl]methionine, lithium salt, N-[4-N-(3-cyclohexyl-l-(2-methylphenyl)thiopropan-2-yl)-N-methyl- aminomethyl-2-(2-methylphenyl)benzoyl]methionine, lithium salt, 120 N- [4-N-(N-phenyl-N-benzenesulfonylaminomethy l)-2-(2-methy lphenyl)- benzoyl] methionine, lithium salt, N-[4-N-(N-phenyl-N-toluenesulfonylaminomethyl)-2-(2-methylphenyl)- benzoyl]methionine, lithium salt, N-[4-N-(N-phenyl-N-(3-methoxybenzyl)aminomethyl)-2-(2-methylphenyl)- 125 benzoyl]methionine, lithium salt, N-[4-N-(N-phenyl-N-(4-trifluoromethylbenzenesulfonyl)aminomethyl)- 2-(2-methylphenyl)benzoyl]methionine, lithium salt, N-[4-N-(N-phenyl-N-(4-chlorobenzyl)aminomethyl)-2-(2-methylphenyl)- benzoyl]methionine, lithium salt, 130 N-[4-N-(N-phenyl-N-(4-trifluoromethylbenzyl)aminomethyl)-2-(2- methylphenyl)-benzoyl]methionine, lithium salt, N-[4-N(t-butylcarbazatocarbonylmethyl)amino-2-phenylbenzoyl]methionine, N- [4-( 1 -ethoxycarbonylpiperidin-4-ylaminomethy l)-2-(2-methy lpheny 1- benzoyl]methionine, lithium salt, 135 N-[4-(N-[3-methylthio- l-carboxyprop-2-yl]aminocarbonyl)-2-phenylbenzoyl]- methionine, N-[4-N-(furan-2-ylmethyl)-N-isopropylaminomethyl-2-(2-methylphenyp- benzoyl]methionine, lithium salt, N-[4-N-(furan-3-ylmethyl)-N-isopropylaminomethyl-2-(2-methylphenyp- 140 benzoyl] methionine, lithium salt, N-[4-N-benzyl-N-3-methoxyphenylaminomethyl-2-(2-methylphenyl)- benzoyl] methionine, lithium salt, N-[4-N-(2-phenylethyl)-N-isopropylaminomethyl-2-(2-methylphenyp- benzoyl] methionine, lithium salt, 145 N-[4-N-benzyl-N-pyrimidin-5-ylaminomethyl-2-(2-methylphenyl)benzoyl]- methionine, lithium salt, ' N-[4-N-(l,3-benzodiox-5-yl)-N-pyrimidin-5-ylaminomethyl-2-(2-methyl- phenyl)benzoyl]methionine, lithium salt, N-[4-N-(l,3-benzodiox-5-yl)-N-pyridizin-2-ylaminomethyl-2-(2-methylphenyl)- 150 benzoyl]methionine, lithium salt, N-[4-(N-benzyl-N-(2-methoxyphenyl)aminomethyl)-2-(2-methylphenyp- benzoyl] methionine, lithium salt, N-[4-(N-benzyl-N-(4-methoxyphenyl)aminomethyl)-2-(2-methylphenyp- benzoyl]methionine, lithium salt, 155 N-[4-(N-benzyl-N-(4-acetylphenyl)aminomethyl)-2-(2-methylphenyl)benzoyl]- methionine, lithium salt, N-[4-(N-benzyl-N-(3-nitrophenyl)aminomethyl)-2-(2-methylphenyl)benzoyl]- methionine, lithium salt, N-[4-(N-benzyl-N-(4-nitrophenyl)aminomethyl)-2-(2-methylphenyl)-benzoyl]- 160 methionine, lithium salt, N-[4-N-(N-benzyl-N-(2-acetylphenyl)aminomethyl)-2-(2-methylphenyl)- benzoyl]methionine, lithium salt, N-[4-N-(N-benzyl-N-(3-acetylphenyl)aminomethyl)-2-(2-methylphenyl)- benzoyl]methionine, lithium salt, 165 N-[4-N-(N-benzyl-N-(2-chlorophenyl)aminomethyl)-2-(2-methylphenyl)- benzoyl]methionine, lithium salt, N-[4-N-(N-benzyl-N-(3-chlorophenyl)aminomethyP-2-(2-methylphenyp- benzoyljmethionine, lithium salt, N-[4-N-(N-benzyl-N-(4-chlorophenyl)aminomethyl)-2-(2-methylphenyl)- 170 benzoyl] methionine, lithium salt, N-[4-(N-benzyl-N-(2-nitrophenyl)aminomethyl)-2-(2-methylphenyl)benzoyl]- methionine, lithium salt, N-[4-(N-benzyl-N-(2-methylthiophenyl)aminomethyl)-2-(2-methylphenyp- benzoyl]methionine, lithium salt, 175 N-[4-(N-benzyl-N-(3-methylthiophenyl)aminomethyl)-2-(2-methylphenyp- benzoyl]methionine, lithium salt, N-[4-(N-benzyl-N-(4-methylthiophenyl)aminomethyl)-2-(2-methylphenyl)- benzoyl] methionine, lithium salt, N-[4-(N-benzyl-N-(4-trifluoromethylphenyl)aminomethyl)-2-(2-methylphenyl)- 180 benzoyl] methionine, lithium salt, N-[4-N-(4-piperidin- l-ylphenyl)aminomethyl-2-(2-methylphenyl)benzoyl]- methionine, N-[4-N-(4-morpholin-l-ylphenyl)aminomethyl-2-(2-methylphenyl)benzoyl]- methionine, 185 N-[4-N-(4-phenoxyphenyl)aminomethyl-2-(2-methylphenyl)benzoyl]- methionine, N-[4-N-(benzyl-N-thiazol-2-ylmethyl)aminomethyl-2-(2-methylphenyP- benzoyl]methionine, N-[4-N-(toluenesulfonyl-N-thiazol-2-ylmethyl)aminomethyl-2-(2-methyl- 190 phenyl)benzoyl]methionine, N-[4-N-(methanesulfonyl-N-thiazol-2-ylmethyl)aminomethyl-2-(2-methyl- phenyl)benzoyl]methionine, N-[4-(N-2-cyclohexylethyl-N-cyclopropylaminomethyl)-2-(2-methylphenyl)- benzoyl]methionine, 195 N-[4-(N-tetrahydrothiopyran-4-yl-N-thiazol-5-ylaminomethyl)-2-(2-methyl- phenyl)benzoyl]methionine, N-[4-N-t-butyloxycarbonyl-N-( l,3-dicyclohexylpropan-2-yl)aminomethyl-2-(2- methylphenyl)benzoyl]methionine, lithium salt, N-[4-N-(3-cyclohexyl- 1 -oxo- 1 -piperidin- 1 -ylpropan-2-yl)aminomethyl-2-(2- 200 methylphenyl)benzoyl]methionine, lithium salt, N-[4-(N-(l-ethylthio-4-methylpentan-2-yl)aminomethyP-2-(2-methylphenyl)- benzoyl]methionine, N-[4-(N-(l-ethylthio-4-methylpentan-2-yl)-N-methylaminomethyl)-2-(2- methylphenyPbenzoyl] methionine, 205 N-[4-(N-( 1 ,3-dicyclohexylpropan-2-yl)-N-methylaminomethyl)-2-(2-methyl- phenyl)benzoyl]methionine, N-[4-(N-(l,3-dicyclohexylpropan-2-yl)-N-methylaminomethyl)-2-(2-methyl- phenyl)benzoyl]methionine, N-[4-(N-acetyl-N-(l,3-dicyclohexylpropan-2-yl)aminomethyl)-2-(2-methyl- 210 phenyl)benzoyl]methionine, N-[4-(N-benzoyl-N-(l,3-dicyclohexylpropan-2-yl)aminomethyl)-2-(2-methyl- pheny Pbenzoy 1] methionine , N-[4-(N-benzenesulfoyl-N-(l,3-dicyclohexylpropan-2-yl)aminomethyl)-2-(2- methylphenyl)benzoyl]methionine, 215 N-[4-(N-(N,N-dibutylacetamido)aminomethyl)-2-(2-methylphenyl)benzoyl]- methionine, N-[4-(N-(N,N-dibutylacetamido)-N-methylaminomethyl)-2-(2-methylphenyl)- benzoyl]methionine, N-[4-(N-(N,N-dibenzylacetamido)aminomethyl)-2-(2-methylphenyl)benzoyl]- 220 methionine, N-[4-(N-(2-cyclohexylethyP-N-isopropylaminomethyl)-2-(2-methylphenyl)- benzoyl]methionine, N-[4-(N-butanesulfonyl-N-(2-cyclohexylethyl)aminomethyl)-2-(2-methyl- phenyl)benzoyl]methionine, 225 N-[4-(N,N-dibutylaminomethyl)-2-(2-methylphenyl)benzoyl]methionine, N-[4-(N-butanesulfonyl-N-(3-phenylpropyl)aminomethyl)-2-(2-methylphenyp- benzoyl]methionine, N-[4-(N-butyl-N-(2-phenylethyl)aminomethyl)-2-(2-methylphenyl)benzoyl]- methionine, 230 N-[4-N-(3-cyclohexyl- 1 -ethylthiopropan-2 ' -yl)-N-methylaminomethyl-2- (2-methylphenyl)benzoyl]methionine, hydrochloride, N-[4-N-(3-cyclohexyl-l-ethylthiopropan-2-yl)-N-isobutylaminomethyl- 2-(2-methylphenyl)benzoyl]methionine, N-[4-N-(3-cyclohexyl-l-ethylthiopropan-2-yl)-N-formylaminomethyl-2- 235 (2-methylphenyl)benzoyl]methionine, N-[4-N-acetyl-N-(3-cyclohexyl-l-ethylthiopropan-2-yl)aminomethyl-2-(2- methylphenyl)benzoyl]methionine, N-[4-N-t-butyloxycarbonyl-N-(3-cyclohexyl-l-ethylthiopropan-2-yl)amino- methyl-2-(2-methylphenyl)benzoyl]methionine, 240 N-[4-N-benzoyl-N-(3-cyclohexyl- 1 -ethylthiopropan-2-yl)aminomethyl-2-(2- methylphenyl)-benzoyl]methionine, N-[4-N-butanesulfoyl-N-(3-cyclohexyl-l-ethylthiopropan-2-yl)amino- methyl-2-(2-methylphenyl)benzoyl]methionine, N-[4-N-benzenesulfonyl-N-(3-cyclohexyl-l-ethylthiopropan-2-yl)amino- 245 methyl-2-(2-methylphenyl)benzoyl]methionine, N-[4-(N-5-(4-chlorophenyl)furan-2-ylmethyl-N-isopropylaminomethyl)- 2-(2-methylphenyl)benzoyl]methionine, lithium salt, N-[4-(N-methyl-N-(l,l-dimethyl-2-phenylethyl)aminomethyl)-2-(2-methyl- phenyl)benzoyl]methionine, lithium salt, 250 N-[4-(N-methyl-N-( 1 , l-dimet yl-2-cyclohexylethyl)aminomethyl)-2-(2- methylphenyl)-benzoyl]methionine, lithium salt, N-[4-(N-2-cyclohexylethyl-N-thiazol-5-ylmethylaminomethyl)-2-(2-methyl- phenyl)benzoyl]methionine, N-[4-(l-ethylthio-4-phenylbut-2-oxymethyl)-2-(2-methylphenyl)-benzoyl]- 255 methionine, N-[4-N-benzyl-N-(4-cyanophenyl)aminomethyl-2-(2-methylphenyl)benzoyl]- methionine, lithium salt, N-[4-N-benzyl-N-(4-carboxamidophenyl)aminomethyl-2-(2-methylphenyl)- benzoyl] methionine, lithium salt, 260 N-[4-N-benzyl-N-(4-sulfonamidophenyl)aminomethyl-2-(2-methylphenyl)- benzoyl]methionine, lithium salt, N-[4-N-benzyl-N-(4-N-benzoylsulfonamidophenyl)aminomethyl-2-(2-methyl- phenyl)benzoyl]methionine, lithium salt, N-[4-N-benzyl-N-(4-propionylphenyl)aminomethyl-2-(2-methylphenyl)- 265 benzoyl] methionine, lithium salt, N-[4-N-benzyl-N-(4-benzoylphenyl)aminomethyl-2-(2-methylphenyl)- benzoyl] methionine, lithium salt, N-[4-N-benzyl-N-(4-(6-methylbenzthiazol-2yl)phenyl)aminomethyl-2-(2- methylphenyl)benzoyl]methionine, lithium salt, 270 N-[4-N-2,5-difluorobenzyl-N-(4-cyanophenyl)aminomethyl-2-(2-methyl- phenyl)benzoyl]methionine, lithium salt, N-[4-N-2,4-difluorobenzyl-N-(4-cyanophenyl)aminomethyl-2-(2-methyl- phenyl)benzoyl]methionine, lithium salt, N-[4-N-3,5-difluorobenzyl-N-(4-cyanophenyl)aminomethyl-2-(2-methyl- 275 phenyl)benzoyl]methionine, lithium salt, N-[4-N-3,5-difluorobenzyl-N-(4-vinylphenyl)aminomethyl-2-(2-methyl- pheny Pbenzoy 1] methionine, lithium salt, N-[4-N-3,5-difluorobenzyl-N-(4-acetylphenyl)aminomethyl-2-(2-methyl- phenyl)benzoyl]methionine, lithium salt, 280 N-[4-N-3,5-difluorobenzyl-N-(4-(l-hydroxyethyl)phenyl)aminomethyl-2-(2- methylphenyl)benzoyl]methionine, lithium salt, N-[4-N-3 ,5-difluorobenzyl-N-(4-( 1 -hydroxy- 1 -phenylmethyPphenyl)- aminomethyl-2-(2-methylρhenyl)benzoyl]methionine, lithium salt, N-[4-N-3,5-difluorobenzyl-N-(4-(2-hydroxyethyPphenyl)aminomethyl-2-(2- 285 methylphenyl)benzoyl]methionine, lithium salt, N-[4-N-3,5-difluorobenzyl-N-(4-(2-tert-butyldimethylsiloxyethyl)phenyl)- aminomethyl-2-(2-methylphenyl)benzoyl]methionine, lithium salt, N-[4-N-3,5-difluorobenzyl-N-(l-ethylthio-3-cyclohexylprop-2-yl)amino- methyl-2-(2-methylphenyl)benzoyl]methionine, 290 N-[4-(2-N-piperidin-l-ylaminoethenyl)-2-(2-methylphenyl)benzoyl]methionine, lithium salt, N-[4-(2-N-2-methoxymethylpyπolidin-l-ylaminoethenyl)-2-(2-methylphenyl)- benzoyl]methionine, lithium salt, N-[4-N-(4-trans-pentafluorophenoxycyclohexyl)aminomethyl-2-(2-methyl- 295 phenyl)benzoyl]methionine, N-f4-(N-(2-cyclohexylethyl)-N-methylaminomethyl)-2-(2-methylphenyP- benzoyPglutamine, trifluoroacetic acid salt, N-[4-(N-(2-cyclohexylethyP-N-methylaminomethyl)-2-(2-methylphenyl)- benzoyl]homocysteine, lithium salt, 300 N-[4-(N-(2-cyclohexylethyl)-N-methylaminomethyl)-2-(2-methylphenyl)- benzoyl]histidine, trifluoroacetic acid salt, N-[4-(N-cyclohexylmethylaminoethyl)-2-(2-methylphenyl)benzoyl]methionine, lithium salt, N-[4-(N,N-di-(cyclohexylmethyl)aminoethyl)-2-(2-methylphenyl)benzoyl]- 305 methionine, lithium salt, N-[4-(N-cyclohexylmethyl-N-phenylacetylaminoethyl)-2-(2-methylphenyl)- benzoyl]methionine, lithium salt, N-[4-(N-cyclohexylmethyl-N-l-adamantanoylaminoethyl)-2-(2-methylphenyP- benzoyl]methionine, lithium salt, 310 N-[4-(N-cyclohexylmethyl-N-t-butoxycarbonylaminoethyl)-2-(2-methylphenyl)- benzoyl]methionine, lithium salt, N-[4-(N-cyclohexylmethyl-N-2-ethylhexyloxycarbonylaminoethyl)-2-(2-methyl- phenyl)benzoyl] methionine, lithium salt, N-[4-(N-cyclohexylmethyl-N-2,2,2-trichloroethoxycarbonylaminoethyl)-2-(2- 315 methylphenyl)benzoyl]methionine, lithium salt, N-[4-(N-cyclohexylmethyl-N-cyclohexyloxycarbonylaminoethyl)-2-(2-methyl- phenyl)benzoyl]methionine, lithium salt, N-[4-(N-cyclohexylmethyl-N-adamantyloxycarbonylaminoethyl)-2-(2-methyl- phenyl)benzoyl]methionine, lithium salt, 320 N-[4-(N-cyclohexylmethyl-N-phenoxycarbonylaminoethyl)-2-(2-methylphenyl)- benzoyl]methionine, lithium salt, N-[4-(N-cyclohexylmethyl-N-benzyloxycarbonylaminoethyl)-2-(2-methyl- phenyl)benzoyl]methionine, lithium salt, N-[4-(N-cyclohexylmethyl-N-adamant-l-aminocarbonylaminoethyl)-2-(2- 325 methylphenyl)benzoyl]methionine, lithium salt, N-[4-(N-cyclohexylmethyl-N-adamant-l-aminothiocarbonylaminoethyl)-2-(2- methylphenyl)benzoyl]methionine, lithium salt, N-[4-(N-(2-cyclohexylethyl)-N-methylaminomethyl)-2-(2-methylphenyl)- benzoyl]glutaminitrile, lithium salt, 330 N-[4-(N-p-toluenesulfonyl-N-methylaminomethyl)-2-(2-methylphenyl)- benzoyl]methionine, lithium salt, N-[4-(N-(4-benzyloxybenzyl)-N-(N-2-methyl-2-phenylpropylacetamido)- aminomethyl)-2-(2-methylphenyl)benzoyl]methionine, lithium salt, N-[4-(N-(2-cyclohexenylethyl)-N-methylaminomethyl)-2-(2-methylphenyl)- 335 benzoyl] methionine, lithium salt, (2S) 2-N-[4-(N-(2-cyclohexylethyl)-N-methylaminomethyl)-2-(2-methyl- phenyl)benzoyl]amino-4-methylsulfenylbutanoate, lithium salt, (2S) 2-N-[4-(N-(2-cyclohexylethyl)-N-methylaminomethyl)-2-(2- methylphenyPbenzoyl] amino-4-methy lsulfony lbutanoate, lithium salt, 340 N-[4-(N-(2-cyclohexylethyl)-N-methylaminomethyl)-2-(2-methylphenyl)- benzoyl]norleucine, lithium salt, N-[4-(N-(2-cyclohexylethyl)-N,N-dimethylaminomethyl)-2-(2-methylphenyl)- benzoyl]methionine, (2S) 2-N-[4-(N-(2-cyclohexylethyl)-N-butylaminomethyp-2-(2-methylphenyP- 345 benzoyl]amino-4-methylsulfenylbutanoate, lithium salt, N-[4-(N-(2-cyclohexylethyl)-N-p-toluenesulfonylaminomethyl)-2-(2-methyl- phenyl)benzoyl]methionine, lithium salt, N-[4-(N-(2-cyclohexylethyl)-N-m-toluenesulfonylaminomethyl)-2-(2-methyl- phenyl)benzoyl]methionine, lithium salt, 350 N-[4-(N-(2-cyclohexylethyl)-N-p-tert-butylbenzenesulfonylaminomethyl)-2-(2- methylphenyl)benzoyl]methionine, lithium salt, N-[4-(N-(2-cyclohexylethyl)-N-p-bromobenzenesulfonylaminomethyl)-2-(2- methylphenyl)benzoyl]methionine, lithium salt, N-[4-(N-(2-cyclohexylethyl)-N-p-methoxybenzenesulfonylaminomethyl)-2- 355 (2-methylphenyl)benzoyl]methionine, lithium salt, N-[4-(N-(2-cyclohexylethyl)-N-ρ-nitrobenzenesulfonylaminomethyl)-2-(2- methylphenyl)benzoyl]methionine, lithium salt, N-[4-(N-(2-cyclohexyl-2-methylpropyl)-N-methylaminomethyl)-2-(2-methyl- phenyl)benzoyl]methionine, lithium salt, 360 N-[4-(3-cyclohexyl- 1 -methoxyprop-2-y laminomethy l)-2-(2-methylphenyl)- benzoyl]methionine, lithium salt, N-[4-(l-ethylsulfenyl-3-cyclohexylprop-2-ylaminomethyl)-2-(2-methylphenyl)- benzoyl]methionine, lithium salt, (2S)-2-N-[4-(l-ethylsulfenyl-3-cyclohexylprop-2-ylaminomethyl)-2-(2-methyl- 365 pheny Pbenzoy l]amino-4-methylsulfenylbutanoate, lithium salt, N-[4-(N-(3-cyclohexylpropyl)-N-benzenesulfonylaminomethyl)-2-(2-methyl- phenyl)benzoyl]methionine, lithium salt, N-[4-(N-glucosaminomethyl)-2-(2-methylphenyl)benzoyl]methionine, lithium salt, 370 (2S)-2-N-[4-(N-2-cyclohexylethyl-N-methylaminomethyl)-2-(2-methylphenyP- benzoyl]amino-4-difluoromethylthiobutanoate, lithium salt, (2S)-2-N-[4-(N-2-cyclohexylethyl-N-methylaminomethyl)-2-(2-methylphenyl)- benzoyl]amino-5-methoxypentanoate, lithium salt, (2S)-2-N-[4-(N-2-cyclohexylethyl-N-methylaminomethyl)-2-(2-methylphenyP- 375 benzoyl]aminopent-4-ynoate, lithium salt, 2-[4-(N-2-cyclohexylethyl-N-methylaminomethyl)-2-(2-methylphenyl)- benzoyl]oxy-4-methylthiobutanoate, lithium salt, N-[4-(N-(5-bromo-(4-chlorophenyl)furan-2-ylmethyl-N-isopropyl-amino- methyl)-2-(2-methylphenyl)benzoyl]methionine, lithium salt, 380 N-[4-(N-(5-phenyl-(4-chlorophenyl)furan-2-ylmethyl-N-isopropyl- aminomethyl)-2-(2-methylphenyl)benzoyl]methionine, lithium salt, N-[4-(N-(5-(3-methoxyphenyl)-(4-chlorophenyl)furan-2-ylmethyl)-N- isopropylaminomethyl)-2-(2-methylphenyl)benzoyl]methionine, lithium salt, N-[4-(N-(4,5-di(4-chlorophenyl)furan-2-yl)methyl)-N-isopropylamino-methyl)- 385 2-(2-methylphenyl)benzoyl]methionine, lithium salt, N-[4-(N-(5-thien-3-yl-(4-chlorophenyl)furan-2-yl)methyl)-N-isopropyl- aminomethyl)-2-(2-methylphenyl)benzoyl]methionine, lithium salt, N-[4-(N-(2-cyclohexylethyl)-N-2-fluoroethylaminomethyl)-2-(2-methyl- phenyl)benzoyl]methionine, . 390 N-[4-(N-(2-cyclohexylethyl)-N-2,2,2-trifluoroethylaminomethyl)-2-(2-methyl- phenyl)benzoyl]methionine, lithium salt, N-[4-(N-(2-cyclohexylethyl)-N-2-methoxyethylaminomethyl)-2-(2-methyl- phenyl)benzoyl]methionine, N-[4-(N-(2-cyclohexylethyl)-N-2-methylthioethylaminomethyl)-2-(2-methyl- 395 phenyl)benzoyl]methionine, N-[4-(N-(2-cyclohexylethyl)-N-l-methyl-2(S)-methylthioethylaminomethyl)-2- (2-methylphenyl)benzoyl]methionine, N-[4-(N-(2-cyclohexylethyl)-N-2-N,N-dimethylaminomethyl)-2-(2-methyl- phenyl)benzoyl]methionine, 400 N-[4-(N-( l-benzyloxymethyl-2-(S)-ethylthioethylaminomethyl)-2-(2-methyl- pheny pbenzoy 1] methionine , N-[4-(N-(2-cyclohexylethyl)-N-methylaminomethyl)-2-(2-methylphenyl)- benzoyl]ornithine, trifluoroacetate salt, N-[4-(N-(2-cyclohexylethyl)-N-2-N-methylaminomethyl)-2-(2-methylphenyl)- 405 benzoyl]thien-2-ylalanine, N-[4-(l-ethylthio-3-cyclohexylprop-2-ylaminomethyl)-5-fluoro-2-(2-methyl- phenyl)benzoyl]methionine, N-[4-(N-butyl-N-4-cyclohexylbenzylaminomethyl)-2-(2-methylphenyl)benzoyl]- methionine, lithium salt, 410 N- [4-(N-buty l-N-4-cyclohexy lbenzoy laminomethyl)-2-(2-methy lpheny 1)- benzoyl] methionine, lithium salt, N-[4-(N-cyclohexylaminocarbonylethyl)-2-(2-methylphenyl)benzoyl]- methionine, lithium salt, N-[4-(N-cyclohexylmethyl-N-butylaminoethyl)-2-(2-methylphenyl)benzoyl]- 415 methionine, lithium salt, N-[4-(N-cyclohexylmethyl-N-butylaminocarbonylmethyl)-2-(2-methylphenyl)- benzoyl]methionine, lithium salt, N-[4-(N-cyclohexanoyl-N-butylaminoethyl)-2-(2-methylphenyl)benzoyl]- methionine, lithium salt, 420 N- [4-(N-cyclohexy lmethyl-N-butanoylaminoethyl)-2-(2-methy lphenyl)benzoy 1] - methionine lithium salt, N-[4-(N-cyclohexylpropyl)-2-(2-methylphenyl)benzoyl]methionine, Uthium salt, N-[4-(N-cyclohexyl-N-propanoylaminopropyl)-2-(2-methylphenyl)benzoyl]- methionine, 425 N- [4-(N-cyclohexyl-N-butylaminopropy l)-2-(2-methy lphenyl)benzoyl] - methionine, lithium salt, N-[4-(N-cyclohexyl-N-methylaminocarbonylethyl)-2-(2-methylphenyl)benzoyl]- methionine, lithium salt, N-[4-(N-cyclohexyl-N-butylaminocarbonylethyl)-2-(2-methylphenyl)benzoyl]- 430 methionine, lithium salt, N-[4-(N,N-dicyclohexylaminocarbonylethyl)-2-(2-methylphenyl)benzoyl]- methionine, lithium salt, N-[4-(N-adamant-l-ylaminocarbonylethyl)-2-(2-methylphenyl)benzoyl]- methionine, lithium salt, 435 N-[4-(N-adamant-2-ylaminocarbonylethyl)-2-(2-methylphenyl)benzoyl]- methionine, lithium salt, N-[4-(N-adamant-l-ylmethylaminocarbonylethyl)-2-(2-methylphenyl)benzoyl]- methionine, lithium salt, N-[4-(N-mytanylmethylaminocarbonylethyl)-2-(2-methyiphenyl)benzoyl]- 440 methionine, lithium salt, N-[4-(N-cyclooctanylaminocarbonylethyl)-2-(2-methylphenyl)-benzoyl]-methionine, lithium salt, 3-[4-(N-cyclohexyl-N-methylaminomethyl)-2-(2-methylphenyl)benzoylmethyl]- 4-methylthiobutyric acid, 445 N-[4-(N-butylaminocarbonylmethyl)-2-(2-methylphenyl)benzoyl]methionine, lithium salt, N-[4-(N-(2,2,4,4-tetramethylbutylamino)carbonylethyl)-2-(2-methylphenyl)- benzoyl] methionine, lithium salt, N-[4-(N,N-dibutylaminopropyl)-2-(2-methylphenyl)benzoyl]methionine, lithium 450 salt, N-[4-N-(2-ethylphenyl)aminomethyl-2-(2-methylphenyl)benzoyl]methionine, N-[4-N-(2-propylphenyl)aminomethyl-2-(2-methylphenyl)benzoyl]methionine, N-[4-N-(2-butylphenyl)aminomethyl-2-(2-methylphenyl)benzoyl]methionine, N-[4-N-(4-butylphenyl)aminomethyl-2-(2-methylphenyl)benzoyl]methionine, 455 N-[4-N-(2-butylphenyl)-N-(3,5-difluorobenzyl)aminomethyl-2-(2-methyl- phenyl)benzoyl]methionine, N-[4-N-(2,6-diethylphenyl)-N-(3,5-difluorobenzyl)aminomethyl-2-(2-methyl- phenyl)benzoyl]methionine, lithium salt, N-[4-N-(2-butylphenyl)-N-(cyclohexylmethyl)aminomethyl-2-(2-methylphenyl)- 460 benzoyl]methionine, lithium salt, N-[4-N-(2-cyclohexylethyl)-N-(3-methylphenyl)aminomethyl-2-(2-methyl- phenyl)benzoyl]methionine, N-[4-N-(2-butylphenyl)-N-(2-cyclohexylethyl)aminomethyl-2-(2-methyl- phenyl)benzoyl]methionine, 465 N-[4-N-butyl-N-(2-(3,5-difluoro)phenylethyl)aminomethyl-2-(2-methylphenyP- benzoyl]methionine, N-[4-N-butanesulfonyl-N-(2-phenylethyl)aminomethyl-2-(2-methylphenyl)- benzoyl]methionine lithium salt, N-[4-N-(2-cyclohexylethyl)-N-methylaminomethyl-2-(2-methylphenyl)- 470 benzoyl]-3-aminotetrahydrofuran-2-one, N-[4-(N-(-2-cyclohexylethyl)-N-butylaminomethyl)-2-(2-methylphenyp- benzoyl]methionine, lithium salt, N-[4-N-butyl-N-(2-cyclohexylethyl)aminomethyl-2-(2-methylphenyl)benzoyl]- methionine 4-methylphenylsulfonimide, 475 N-[4-N-butyl-N-(l-phenyltetrazol-5-yPaminomethyl-2-(2-methylphenyp- benzoyl]methionine, N-[4-N-t-butyl-N-(2-cyclohexylethyl)aminomethyl-2-(2-methylphenyP- benzoyl]methionine, N-[4-N-(2-cyclohexylethyl)-N-(pent-2-yl)aminomethyl-2-(2-methylphenyl)- 480 benzoyl]methionine, N-[4-N-(2-cyclohexylethyl)-N-(pent-2-yl)aminomethyl-2-(2-methylphenyp- benzoyl]methionine, N-[4-N-(2-cyclohexylethyl)-N-propyloxyaminomethyl-2-(2-methylphenyl)- benzoyl]methionine, lithium salt, 485 N-[4-N-(2-cyclohexylethyl)-N-propanesulfonylaminomethyl-2-(2-methyl- phenyl)benzoyl]methionine, N-[4-N-(3-chloropropanesulfonyl)-N-(2-cyclohexylethyl)aminomethyl-2-(2- methylphenyl)benzoyl]methionine, N-[4-N-(2-cyclohexylethyl)-N-(3-ethoxypropanesulfonyl)aminomethyl-2-(2- 490 methylphenyl)benzoyl]methionine lithium salt, N-[4-N-(2-cyclohexylethyl)-N-(3-trifluoromethylpropanesulfonyl)amino- methyl-2-(2-methylphenyl)benzoyl]methionine, N-[4-N-(butanesulfonyl)-N-(3-cyclohexylpropyl)aminomethyl-2-(2-methyl- phenyl)benzoyl]methionine, lithium salt, 495 N-[4-N-(4-cyclohexyl-l-ethylthiobutan-2-yl)aminomethyl-2-(2-methylphenyl)- benzoyl]methionine, N-[4-N-(butanesulfonyl)-N-(4-cyclohexylbutyl)aminomethyl-2-(2-methyl- pheny Pbenzoy 1] methionine, lithium salt, N-[4-N-butyl-N-quinolin-2-ylaminomethyl-2-(2-methylphenyl)benzoyl]- 500 methionine, N-[4-(N-butyl-N-(2-piperidin-l-ylethyl)aminomethyP-2-(2-methylphenyl)- benzoyl]methionine, N-[4-N-((l-no holinocarbonyl)butyl)aminomethyl-2-(2-methylphenyl)- benzoyl] methionine , 505 N-[4-N-butyl-N-(2-moφholin-4-ylethyl)aminomethyl-2-(2-methylphenyl)- benzoyl]methionine, N-[4-N-butyl-N-(fluoren-9-yl)aminomethyl-2-(2-methylphenyl)benzoyl]- methionine, N-[4-N-(2-cyclohexylethyl)-N-(furan-2-ylmethyl)aminomethyl-2-(2-methyl- 510 henyl)benzoyl]methionine, N- [4-N-butyl-N-(2-pyπolidin- 1 -ylethyl)aminomethyl-2-(2-methylphenyl)- benzoyl]methionine, N-[4-N-(2-butylphenyl)-N-(thiazol-5-ylmethyl)aminomethyl-2-(2-methyl- phenyl)benzoyl]methionine, 515 N-[4-N-((2-ethylthio)-l,3,4-thiadiazol-5-yPaminomethyl-2-(2-methylphenyp- benzoy 1] me thionine , N-[4-N-butyl-N-((2-ethylthio)-l,3,4-thiadiazol-5-yl)aminomethyl-2-(2-methyl- phenyl)benzoyl]methionine, N-[4-(N-butyl-N-(2-phenylethyl)aminomethyl)-2-(2-methylphenyl)benzoyl]- 520 methionine p-tolylsulfonimide, hydrochloride salt, N-[4-(N-butyl-N-(2-phenylethyl)aminomethyl)-2-(2-methylphenyl)- benzoyl]methionine 4-(aminomethyl)phenylsulfonimide, dihydrochloride salt, N-[4-(N-butyl-N-(2-phenylethyl)aminomethyl)-2-(2-methylphenyl)- benzoyl]methionine, isopropylsulfonimide, 525 N-[4-N-(N-phenyl-N-(4-fluorobenzoyl)aminomethyl)-2-(2-methylphenyl)- benzoyl]methionine, lithium salt, N-[4-N-(N-phenyl-N-(n-butanesulfonyl)aminomethyl)-2-(2-methylphenyl)- benzoyl] methionine, lithium salt, N-[4-N-(N-phenyl-N-(3-nitrobenzenesulfonyl)aminomethyl)-2-(2-methyl- 530 phenyl)benzoyl]methionine, lithium salt, N-[4-N-(N-phenyl-N-(4-fluorobenzenesulfonyl)aminomethyl)-2-(2-methyl- phenyl)benzoyl]methionine, lithium salt, N-[4-N-(N-phenyl-N-(4-ethylbenzenesulfonyl)aminomethyl)-2-(2-methyl- pheny Pbenzoy 1] methionine, lithium salt, 535 N-[4-N-(N-phenyl-N-(4-nitrobenzenesulfonyl)aminomethyl)-2-(2-methyl- phenyl)benzoyl]methionine, lithium salt, N-[4-N-(N-ρhenyl-N-(2,3-dichlorobenzenesulfonyl)aminomethyl)-2-(2- methylphenyl)benzoyl]methionine, lithium salt, N-[4-N-(N-3,4-(methylenedioxy)ρhenyl-N-(4-fluorobenzyl)-aminomethyl)-2- 540 (2-methylphenyl)benzoyl]methionine, lithium salt, N-[4-N-(N-3 , 4-(methylenedioxy)ρhenyl-N-(4-fluorobenzyl)-aminomethyl)-2- (2-methylphenyl)benzoyl]methionine, lithium salt, N-[4-N-(N-phenyl-N-(2-fluorobenzyl)aminomethyl)-2-(2-methylphenyl)- benzoyl] methionine, lithium salt, 545 N-[4-N-(N-phenyl-N-(3-fluorobenzyl)aminomethyl)-2-(2-methylphenyl)- benzoyl] methionine, lithium salt, N-[4-N-(N-phenyl-N-(4-fluorobenzyl)aminomethyl)-2-(2-methylphenyl)- benzoyl]methionine, lithium salt, N-[4-N-(N-phenyl-N-(4-bromobenzyl)aminomethyl)-2-(2-methylphenyl)- 550 benzoyl] methionine, lithium salt, N-[4-N-(N-phenyl-N-(4-cyanobenzyl)aminomethyl)-2-(2-methylphenyl)- benzoyl]methionine, lithium salt, N-[4-N-(N-phenyl-N-(4-methoxybenzyl)aminomethyP-2-(2-methylphenyl)- benzoyl]methionine, lithium salt, 555 N-[4-N-(N-phenyl-N-(4-trifluoromethoxybenzyl)aminomethyl)-2-(2- methylphenyl)benzoyl]methionine, lithium salt, N-[4-N-(N-phenyl-N-(4-nitrobenzyl)aminomethyl)-2-(2-methylphenyp- benzoyl]methionine, lithium salt, N-[4-N-(N-phenyl-N-(4-carboxylic acid benzyl)aminomethyl)-2-(2- 560 methylphenyl)benzoyl]methionine, dilithium salt, N-[4-N-(N-phenyl-N-(4-phenylbenzyl)aminomethyl)-2-(2-methylphenyl)- benzoyl]methionine, lithium salt, N-[4-N-(N-phenyl-N-(4-N-carboxymethionine)benzyl)aminomethyl-2- (2-methylphenyl)benzoyl]methionine, dilithium salt, 565 N-[4-N-(N-phenyl-N-(2-naphthyl)aminomethyl)-2-(2-methylphenyP- benzoyl]methionine, lithium salt, N-[4-N-(N-phenyl-N-(9-methyl-anthracene-yl)aminomethyl)-2-(2- methylphenyl)benzoyl]methionine, lithium salt, N-[4-N-(N-phenyl-N-(2-methyl-anthraquinone-yl)aminomethyl)-2-(2- 570 methylphenyl)benzoyl]methionine, lithium salt, N-[4-N-(N-phenyl-N-(2,3-difluorobenzyl)aminomethyl)-2-(2-methylphenyl)- benzoyl]methionine, lithium salt, N-[4-N-(N-phenyl-N-(2,4-difluorobenzyl)aminomethyl)-2-(2-methylphenyl)- benzoyl]methionine, lithium salt, 575 N-[4-N-(N-phenyl-N-(2-thiophenesulfonyl)aminomethyl)-2-(2-methylphenyl)- benzoyl]methionine, lithium salt, N-[4-N-(N-phenyl-N-(2-methyl-4-methylemethiazolyl)aminomethyl)-2- (2-methylphenyl)benzoyl]methionine, lithium salt, N-[4-N-(N-3,5-difluorophenyl-N-(5-thiazolylmethyl)aminomethyl)-2- 580 (2-methylphenyl)benzoyl]methionine, lithium salt, N-[4-N-(N-(5-thiazolylmethyl)-N-(3,5-difluorobenzypaminomethyl)-2- (2-methylphenyl)benzoyl]methionine, lithium salt, N-[4-N-(N-phenyl-N-(3,5-difluorobenzyl)aminomethyl)-2-(2-methylphenyl)- benzoyl]methionine, lithium salt, 585 N-[4-N-(N-(4-acetonitrilephenyl-N-(3,5-difluorobenzyl)aminomethyl)-2- (2-methylphenyl)benzoyl]methionine, lithium salt, N-[4-N-(N-phenyl-N-(3-methoxy-5-nitrobenzyl)aminomethyl)-2-(2- methylphenyl)benzoyl]methionine, lithium salt, N-[4-N-(N-(4-nitrophenyl-N-(4-methoxybenzyl)aminomethyl)-2-(2- 590 methylphenyl)benzoyl]methionine, lithium salt, N-[4-N-(N-butyl-N-(3,5-difluorobenzyl)aminomethyl)-2-(2- methylphenyl)benzoyl]methionine, lithium salt, N-[4-N-(N-(4,4,4-trifluorobutyl-N-(3,5-difluorobenzyl)aminomethyl)- 2-(2-methylphenyl)benzoyl]methionine, lithium salt, 595 N-[4-N-(N-cyclohexyl-N-(3,5-difluorobenzyl)aminomethyl)-2-(2- methylphenyl)benzoyl]methionine, lithium salt, N-[4-N-(N-(4-cyclohexanonyl)-N-(3,5-difluorobenzyl)aminomethyl)-2- (2-methylphenyl)benzoyl]methionine, lithium salt, N-[4-N-(N-(4-(2,2-dimethyltrimethylene ketal)-cyclohexyl)-N-(3,5- 600 difluorobenzyl)aminomethyl)-2-(2-methylphenyl)benzoyl]methionine, lithium salt, N-[4-N-(N-cyclohexylmethyl-N-(2,4-difluorobenzyl)aminomethyl)-2-(2- methylphenyl)benzoyl]methionine, lithium salt, N-[4-N-(N-cyclohexylmethyl-N-(3,5-difluorobenzyl)aminomethyl)-2-(2- 605 methylphenyl)benzoyl]methionine, lithium salt, N-[4-N-(N-(4-cyanobenzyl)-N-(3,5-difluorobenzyl)aminomethyl)-2-(2- methylphenyl)benzoyl]methionine, lithium salt, N-[4-N-(N-(3,5-difluorobenzyl)-N-(4-N-carboxymethionine)benzyl)- aminomethy l-2-(2-methylpheny benzoy 1] methionine, dilithium salt, 610 N-[4-N-(N-(2-cyclohexylethyl-N-(3,5-difluorobenzyl)aminomethyl)-2- (2-methylphenyl)benzoyl]methionine, lithium salt, N-[4-N-(N-(3-methylthiopropyl)-N-(3,5-difluorobenzyl)aminomethyl)- 2-(2-methylphenyl)benzoyl]methionine, lithium salt, N-[4-N-(N-cyclopropyl-N-(2-(3,5-difluorophenyl)ethyl)aminornethyl)- 615 2-(2-methylphenyl)benzoyl]methionine, lithium salt, [4-N-(N-2-methylbutyl-N-(2-(2,4-difluorophenyl)ethyl)aminomethyl)-2- (2-methylphenyl)benzoyl]methionine, lithium salt, [4-N-(N-butyl-N-(2-(2,4-difluorophenyl)ethyl)aminomethyl)-2-(2- methylphenyl)benzoyl]methionine, lithium salt, 620 N-[4-N-(N-(4-methyltetrahydropyran-yl)-N-(3,5-difluorobenzyl)- aminomethyl)-2-(2-methylphenyl)benzoyl]methionine, lithium salt, N-[4-N-(N-(4-methyltetrahydrothiopyran-yl)-N-(3,5-difluorobenzyl)- aminomethyl)-2-(2-methylphenyl)benzoyl]methionine, lithium salt, N-[4-N-(N-(4-tetrahydropyran-yl)-N-(3,5-difluorobenzyl)aminomethyP-2-(2- 625 methylphenyl)benzoyl]methionine, lithium salt, N-[4-(N-(3-cyclohexyl-l-ethylthioprop-2-yl)aminomethyl)-2-(2- methylphenyl)benzoyl] amino-4-methylsulfony lbutanoate, lithium salt, N-[4-(N-methyl-N-(2-cyclohexylethyl)aminomethyl)-2-(2- methylphenyl)benzoyl]methionine, p-tolylsulfonimide, 630 N-[4-N-(N-(trans-4-hydroxycyclohexyl)-N-(3,5-difluorobenzyl)aminomethyl)- 2-(2-methylphenyl)benzoyl]methionine, lithium salt, N-[4-N-(N-(cis-4-hydroxycyclohexyl)-N-(3,5-difluorobenzyl)-aminomethyl)-2- (2-methylphenyl)benzoyl]methionine, lithium salt, (2S) 2-N-[4-(l-ethylthio-3-cyclohexylprop-2-ylaminomethyl)-2-(2- 635 methylphenyl)benzoyl]amino-4-methylsulfenylbutanoate, lithium salt, N-[4-(N-(2-(l,3-dioxan-2-ylethyP-N-butylaminomethyl)-2-(2-methylphenyP- benzoyl]methionine, N-[4-(N-(2-cyclohexylethyl)-N-methylaminomethyl)-2-(2-methylphenyl)- benzoyl]thioglutamine, lithium salt, 640 N-[4-(l-ethylthio-3-cyclohexylprop-2-ylaminomethyl)-5-methoxy-2-(2- methylphenyl)benzoyl] methionine, N-[4-(l-ethylthio-3-cyclohexylprop-2-ylaminomethyl)-5-N'N'-dimethyl- amino-2-(2-methylphenyl)benzoyl]methionine, N-[4-N-(6-fluorobenzothiazol-2-yl)aminomethyl-2-(2-methylphenyl)- 645 benzoyl]methionine, and N-[4-N-butyl-N-(furan-2-ylmethyl)aminomethyl-2-(2-methylphenyl)benzoyl]- methionine. 0. A compound selected from the group consisting of [4-(thiazo-4-ylmethylcarbonyl)amino-2-phenylbenzoyl]methionine, [4-(thiazol-2-ylmethylcarbonyl)amino-2-phenylbenzoyl]methionine, [4-((R)-thiazolidin-4-ylcarbonyl)amino-2-phenylbenzoyl]methionine, methyl ester, hydrochloride, [4-((R)-thiazolidin-4-ylcarbonyl)amino-2-phenylbenzoyl]methionine, [4-((R)-thiazolidin-4-ylmethyl)amino-2-phenylbenzoyl]methionine, hydrochloride, [4-(4-hydroxy-prolinyl)amino-2-phenylbenzoyl]methionine, trifluoroacetate, [4-((2S,4S)-4-mercaptopyπolidin-2-carboxy)amino-2-phenylbenzoyl]- methionine, trifluoroacetate, [4-((2S,4R)-4-hydroxypyπolidin-2-ylmethyl)amino-2-phenylbenzoyl]- methionine, hydrochloride, [4-((2S,4S)-4-thiopyπolidin-2-yl-methylamino)-2-phenylbenzoyl]-methionine, hydrochloride, [4-(lH-benzimidazol-5-ylcarboxyamino)-2-phenylbenzoyl]methionine, trifluoroacetate, [4-(piperidin-2-ylcarboxyamino)-2-phenylbenzoyl]methionine, hydrochloride, [4-(2-pyπolidinone-5-ylcarbonylamino)-2-phenylbenzoylmethionine, [4-(5-pyrimidylcarboxyamino)-2-phenylbenzoyl]methionine, [4-(3-piperidinecarboxyamino)-2-phenylbenzoyl]methionine, hydrochloride, [4-(lH-4-trifluoromethyl-l,2-dihydropyrid-3-ylcarbonylamino)-2- phenylbenzoyl]methionine, sodium salt, [4-(2-piperazinylmethylamino)-2-phenylbenzoyl]methionine, [4-(2-furylmethylaminomethyl)-2-phenylbenzoyl]methionine lithium salt, N-[4-N-2-hydroxyethylamino-2-phenylbenzoyl]methionine, N-[4-(N-2-amino-3-benzyloxypropionyl)amino-2-phenylbenzoyl]methionine, N-[4-N-phenyl-N-benzylaminomethyl-2-phenylbenzoyl]methionine, N-[4-N-(2-hydroxyethyl)-N-benzylaminomethyl-2- phenylbenzoyl] methionine, lithium salt, N-[4-N-(t-butylcarbazatocarbonylmethyl)amino-2-phenylbenzoyl]methionine, N-[4-N,N-dibenzylaminomethyl-2-phenylbenzoyl]methionine, Uthium salt, N-[4-N-(benzyl-N-thiazol-5-ylmethyl)aminomethyl-2-phenylbenzoyl]- methionine, N-[4-(N-benzylaminomethyl)-2-phenylbenzoyl]methionine, hydrochloride salt, N-[4-(4-hydroxyprolinylamino)-2-phenylbenzoyl]methionine, N-[4-((2S,4S)-4-thiolpyπolidin-2-ylmethylamino)-2-phenylbenzoyl]methionine, N-[4-((2S,4R)-4-thiolpyπolidin-2-ylmethylamino)-2-phenylbenzoyl]methionine, N-[4-(N-(2-cyclohexylethyl)-N-methylaminomethyl)-2-phenylbenzoyl]- methionine, lithium salt, [4-(l-ethylthio-3-cyclohexylprop-2-ylaminomethyl)-2-(2-methylphenyP- benzoyl]methionine, 4-(N-benzyl-N-phenyl)-aminomethyl-2-(2-methylphenyl)benzoylmethionine, N-[4-N-(2,2-dibenzyl-3-hydroxypropyl)amino-2-(2-methylphenyl)benzoyl]- methionine, sodium salt, N-[4-N-(2-benzyl-3-hydroxypropyl)amino-2-(2-methylphenyl)benzoyl]- methionine, sodium salt, N-[4-N-(2-cyclohexylmethyl-3-hydroxypropyl)amino-2-(2-methylphenyl)- benzoyl]methionine, N-[4-N-(furan-2-ylmethyl)-N-benzylaminomethyl-2-(2-methylphenyl)benzoyl]- methionine, lithium salt, N-[4-N-(2-benzylphenyl)aminomethyl-2-(2-methylphenyl)benzoyl]methionine, N-[4-N-(2-phenyl)ethyl-N-phenyl)aminomethyl-2-(2-methylphenyl)benzoyl]- methionine, N-[4-N-(3-phenyl)propyl-N-phenyl)aminomethyl-2-(2-methylphenyl)benzoyl]- methionine, N-[4-N-(2,2-diphenyl)ethyl-N-phenyl)aminomethyl-2-(2-methylphenyl)- benzoyl]methionine, N-[4-N-(adamantan-l-ylmethyl)-N-phenyl)aminomethyl-2-(2-methylphenyP- benzoyl]methionine, N-[4-N-(2-adamantan-l-ylethyl)-N-phenyl)aminomethyl-2-(2-methylphenyl)- benzoyl]methionine, N-[4-N,N-dibenzylaminomethyl-2-(2-methylphenyl)benzoyl]methionine, lithium salt, N-[4-N-(2-phenylethyl)-N-benzylaminomethyl-2-(2-methylphenyl)benzoyl]- methionine, lithium salt, N-[4-N-(3-phenoxybenzyl)-N-benzylaminomethyl-2-(2-methylphenyl)- benzoyl]methionine, lithium salt, N-[4-N-methyl-N-(2-phenyethyl)aminomethyl-2-(2-methylphenyl)benzoyl]- methionine, lithium salt, N-[4-N-benzyl-N-pyrazin-2-ylaminomethyl-2-(2-methylphenyl)benzoyl]- methionine, lithium salt, N-[4-N-(2-phenyethyl)-N-pyrimidin-5-ylaminomethyl-2-(2-methylphenyl)- benzoyl]methionine, lithium salt, N-[4-N-(2-indol-3-ylethyl)aminomethyl-2-(2-methylphenyl)benzoyl]- methionine, lithium salt, N- [4-N-(2-cyclohexy 1- 1 -ethan- 1 -ol-2-yl)aminomethyl-2-(2-methy lphenyp- benzoyl] methionine, lithium salt, N-[4-N-(l,3-diphenylpropan-2-yl)aminomethyl-2-(2-methylphenyl)benzoyl]- methionine, lithium salt, N-[4-N-(l,3-dicyclohexylpropan-2-yl)aminomethyl-2-(2-methylphenyl)- benzoyl]methionine, lithium salt, N-[4-N-(l-cyclohexyl-6-methylhept-3-en-2-yl)aminomethyl-2-(2-methyl- phenyl)benzoyl]methionine, lithium salt, N-[4-N-(l-cyclohexyl-6-methylheptan-2-yl)aminomethyl-2-(2-methylphenyl)- benzoyl]methionine, lithium salt, N-[4-N-(l-cyclohexyl-2,3-dihydroxy-6-methylheptan-2-yl)aminomethyl- 2-(2-methylphenyl)benz ' oyl]methionine,' N-[4-N-(l-cyclohexyl-2,3-dihydroxy-6-methylheptan-2-yl)aminomethyl- 2-(2-methylphenyl)benzoyl]methionine, N-[4-(3-furan-2-yl-2-phenylprop-2-en-l-ylaminomethyl)-2-(2-methylphenyl)- benzoyl] methionine, lithium salt, N-[4-(3-furan-2-yl-2-phenylprop-2-en-l-ylaminomethyl)-2-(2-methylphenyl)- benzoyl]methionine, methyl ester, N-[4-N-phenylacetylamino-2-(2-methylphenyl)benzoyl]methionine, lithium salt, N-[4-N-(4'-methylphenylacetyl)amino-2-(2-methylphenyl)benzoyl]methionine, lithium salt, N-[4-N-(4'-methoxyphenylacetyl)amino-2-(2-methylphenyl)benzoyl]- methionine, lithium salt, N-[4-N-(3-phenylpropionoyl)amino-2-(2-methylphenyl)benzoyl]methionine, lithium salt, N-[4-N-(3-(2-methoxyphenyl)propionoyl)amino-2-(2-methylphenyl)benzoyl]- methionine, lithium salt, N-[4-N-benzyl-N-(thiazol-2-ylmethyl)aminomethyl-2-(2-methylphenyl)- benzoyl]methionine, N-[4-N-benzyl-N-(thiazol-5-ylmethyl)aminomethyl-2-(2-methylphenyl)- benzoy 1] methionine , N-[4-(2-cyclohexylethan-l-ol-2-ylaminomethyl)-2-(2-methylρhenyl)benzoyl]- methionine, lithium salt, N-[4-(N-benzyl-N-(2-cyclohexylethyl)aminomethyl)-2-(2-methylphenyl)- benzoyl] methionine, lithium salt, N-[4-(N-2-cyclohexylethylaminomethyl)-2-(2-methylphenyl)benzoyl]- methionine, trifluoroacetate salt, N-[4-(N-(2-cyclohexylethyl)-N-methylaminomethyl)-2-(2-methylphenyl)- benzoyl]methionine, lithium salt, N-[4-(N-acetyl-N-(2-cyclohexylethyl)aminomethyl)-2-(2-methylphenyl)- benzoyl]methionine, lithium salt, N-[4-(N-(N,N-dimethylaminocarbonyl)-N-(2-cyclohexylethyl- aminomethyl)-2-(2-methylphenyl)benzoyl]methionine, N-[4-(N-(2-cyclohexylethyl)-N-methanesulfonylaminomethyl)-2-(2- methylphenyl)benzoyl]methionine, lithium salt, N-[4-(N-benzenenesulfonyl-N-(2-cyclohexylethyl)aminomethyl)-2-(2- methylphenyl)benzoyl]methionine lithium salt, N-[4-(3-cyclohexylpropan-2-ylaminomethyl)-2-(2-methylphenyl)benzoyl]- methionine, N-[4-(4-cyclohexylbutan-3-ylaminomethyl)-2-(2-methylphenyl)benzoyl]- methionine, lithium salt, N-[4-(6-cyclohexylhexan-5-ylaminomethyl)-2-(2-methylphenyl)- benzoyl]methionine, lithium salt, N-[4-(l,2-dicyclohexylethylaminomethyl)-2-(2-methylphenyl)benzoyl]- methionine, lithium salt, N-[4-(3-cyclohexylpropan-l-ol-2-ylaminomethyl)-2-(2-methylphenyl)benzoyl]- methionine, N-[4-(3-cyclohexylpropan-l-ol-2-ylaminomethyl)-2-(2-methylphenyl)benzoyl]- methionine, trifluoroacetate salt, N-[4-(2-cyclohexylprop-l-en-2-ylaminomethyl)-2-(2-methylphenyl)benzoyl]- methionine, lithium salt, N-[4-(3-cyclohexyl-l-ethylsulfonylpropan-2-ylaminomethyl)-2-(2-methyl- pheny Pbenzoy 1] methionine, lithium salt, N-[4-(3-cyclohexyl-l-ethylsulfonylpropan-2-ylaminomethyl)-2-(2-methyl- phenyl)benzoyl]-2-amino-4-methanesulfonylbutanoic acid, lithium salt, N-[4-(3-cyclohexyl-l-t-butylthiopropan-2-ylaminomethyl)-2-(2-methylphenyl)- benzoyl]methionine, lithium salt, N-[4-(3-cyclohexyl-l-phenylthiopropan-2-ylaminomethyl)-2-(2-methylphenyl)- benzoyl]methionine, lithium salt, N-[4-N-benzoyl-N-2-cyclohexylethylaminomethyl-2-(2-methylphenyl)benzoyl]- methionine, lithium salt, N-[4-N-t-butyloxycarbonyl-N-2-cyclohexylethylaminomethyl-2-(2-methyl- phenyl)benzoyl]methionine, lithium salt, pivaloyloxymethyl N-[4-N-(3 -cyclohexyl- 1 -ethylthiopropan-2-yl)-N-methyl- aminomethyl-2-(2-methylphenyl)benzoyl]methionine, hydrochloride salt, N-[4-N-(3-cyclohexyl-l-ethylthiopropan-2-yl)-N-methylaminomethyl-2- (2-methylphenyl)benzoyl]-N-methylmethionine, lithium salt, N-[4-N-(3-cyclohexyl-l-cyclohexylthiopropan-2-yl)-N-methylamino- methyl-2-(2-methylphenyl)benzoyl]methionine, lithium salt, N-[4-N-(3-cyclohexyl-l-(2-methylphenyl)thiopropan-2-yl)-N-methyl- aminomethyl-2-(2-methylphenyl)benzoyl]methionine, lithium salt, N-[4-N-(N-phenyl-N-benzenesulfonylaminomethyl)-2-(2-methylphenyl)- benzoyl] methionine, lithium salt, N-[4-N-(N-phenyl-N-toluenesulfonylaminomethyl)-2-(2-methylphenyp- benzoyl] methionine, lithium salt, N-[4-N-(N-phenyl-N-(3-methoxybenzyl)aminomethyl)-2-(2-methylphenyl)- benzoyl]methionine, lithium salt, N-[4-N-(N-phenyl-N-(4-trifluoromethylbenzenesulfonyl)aminomethyl)- 2-(2-methylphenyl)benzoyl]methionine, lithium salt, N-[4-N-(N-phenyl-N-(4-chlorobenzyl)aminomethyl)-2-(2-methylphenyl)- benzoy I] methionine, lithium salt, N-[4-N-(N-phenyl-N-(4-trifluoromethylbenzyl)aminomethyl)-2-(2- methylphenyl)-benzoyl]methionine, lithium salt, N-[4-N(t-butylcarbazatocarbonylmethyl)amino-2-phenylbenzoyl]methionine, N-[4-(l-ethoxycarbonylpiperidin-4-ylaminomethyl)-2-(2-methylphenyl- benzoyl]methionine, lithium salt, N-[4-(N-[3-methylthio-l-carboxyprop-2-yl]aminocarbonyl)-2-phenylbenzoyl]- methionine, N-[4-N-(furan-2-ylmethyl)-N-isopropylaminomethyl-2-(2-methylphenyl)- benzoyl] methionine, lithium salt, N-[4-N-(furan-3-ylmethyl)-N-isopropylaminomethyl-2-(2-methylphenyl)- benzoyl]methionine, lithium salt, N-[4-N-benzyl-N-3-methoxyphenylaminomethyl-2-(2-methylphenyl)- benzoyl]methionine, lithium salt, N-[4-N-(2-phenylethyl)-N-isopropylaminomethyl-2-(2-methylphenyl)- benzoyl]methionine, lithium salt, N-[4-N-benzyl-N-pyrimidin-5-ylanιinomethyl-2-(2-methylphenyl)benzoyl]- methionine, lithium salt, N-[4-N-(l,3-benzodiox-5-yl)-N-pyrimidin-5-ylaminomethyl-2-(2-methyl- phenyPbenzoyl] methionine, lithium salt, N-[4-N-(l,3-benzodiox-5-yl)-N-pyridizin-2-ylaminomethyl-2-(2-methylphenyl)- benzoyl] methionine, lithium salt, N-[4-(N-benzyl-N-(2-methoxyphenyl)aminomethyl)-2-(2-methylphenyl)- benzoyl]methionine, lithium salt, N-[4-(N-benzyl-N-(4-methoxyphenyl)aminomethyl)-2-(2-methylphenyp- benzoyl]methionine, lithium salt, N-[4-(N-benzyl-N-(4-acetylphenyl)aminomethyl)-2-(2-methylphenyl)benzoyl]- methionine, lithium salt, N-[4-(N-benzyl-N-(3-nitrophenyl)aminomethyl)-2-(2-methylphenyl)benzoyl]- methionine, lithium salt, N-[4-(N-benzyl-N-(4-nitrophenyl)aminomethyl)-2-(2-methylphenyl)-benzoyl]- methionine, lithium salt, N-[4-N-(N-benzyl-N-(2-acetylphenyl)aminomethyl)-2-(2-methylphenyl)- benzoyl]methionine, lithium salt, N-[4-N-(N-benzyl-N-(3-acetylphenyl)aminomethyl)-2-(2-methylphenyl)- benzoyl]methionine, lithium salt, N-[4-N-(N-benzyl-N-(2-chlorophenyl)aminomethyl)-2-(2-methylphenyl)- benzoyl] methionine, lithium salt, N-[4-N-(N-benzyl-N-(3-chlorophenyl)aminomethyl)-2-(2-methylphenyl)- benzoyl] methionine, lithium salt, N-[4-N-(N-benzyl-N-(4-chlorophenyl)aminomethyl)-2-(2-methylphenyl)- benzoyl]methionine, lithium salt, N-[4-(N-benzyl-N-(2-nitrophenyl)aminomethyl)-2-(2-methylphenyl)benzoyl]- methionine, lithium salt, N-[4-(N-benzyl-N-(2-methylthiophenyl)aminomethyl)-2-(2-methylphenyl)- benzoyl] methionine, lithium salt, N-[4-(N-benzyl-N-(3-methylthiophenyl)aminomethyl)-2-(2-methylphenyl)- benzoyl]methionine, lithium salt, N-[4-(N-benzyl-N-(4-methylthiophenyl)aminomethyl)-2-(2-methylphenyl)- benzoyl]methionine, lithium salt, N-[4-(N-benzyl-N-(4-trifluoromethylphenyl)aminomethyl)-2-(2-methylphenyl)- benzoyl]methionine, lithium salt, N-[4-N-(4-piperidin-l-ylphenyl)aminomethyl-2-(2-methylphenyl)benzoyl]- methionine, N-[4-N-(4-moφholin-l-ylphenyl)aminomethyl-2-(2-methylphenyl)benzoyl]- methionine, N-[4-N-(4-phenoxyphenyl)aminomethyl-2-(2-methylphenyl)benzoyl]- methionine, N-[4-N-(benzyl-N-thiazol-2-ylmethyl)aminomethyl-2-(2-methylphenyl)- benzoyl]methionine, N-[4-N-(toluenesulfonyl-N-thiazol-2-ylmethyl)aminomethyl-2-(2-methyl- phenyl)benzoyl]methionine, N-[4-N-(methanesulfonyl-N-thiazol-2-ylmethyl)aminomethyl-2-(2-methyl- phenyl)benzoyl]methionine, N-[4-(N-2-cyclohexylethyl-N-cyclopropylaminomethyl)-2-(2-methylphenyl)- benzoyl]methionine, N-[4-(N-tetrahydrothiopyran-4-yl-N-thiazol-5-ylaminomethyl)-2-(2-methyl- phenyl)benzoyl]methionine, N-[4-N-t-butyloxycarbonyl-N-(l,3-dicyclohexylpropan-2-yl)aminomethyl-2-(2- methylphenyl)benzoyl]methionine, lithium salt, N- [4-N-(3 -cyclohexyl- 1 -oxo- 1 -piperidin- 1 -y lpropan-2-y l)aminomethy l-2-(2- methylphenyl)benzoyl]methionine, lithium salt, N- [4-(N-( 1 -ethylthio-4-methylpentan-2-yl)aminomethyl)-2-(2-methy lpheny 1)- benzoyl]methionine, N-[4-(N-(l-ethylthio-4-methylpentan-2-yl)-N-methylaminomethyl)-2-(2- methylphenyl)benzoyl]methionine, N-[4-(N-(l,3-dicyclohexylpropan-2-yl)-N-methylaminomethyl)-2-(2-methyl- phenyl)benzoyl]methionine, N-[4-(N-(l,3-dicyclohexylpropan-2-yl)-N-methylaminomethyl)-2-(2-methyl- phenyl)benzoyl]methionine, N-[4-(N-acetyl-N-(l,3-dicyclohexylpropan-2-yl)aminomethyl)-2-(2-methyl- phenyl)benzoyl]methionine, N-[4-(N-benzoyl-N-(l,3-dicyclohexylpropan-2-yl)aminomethyl)-2-(2-methyl- phenyl)benzoyl]methionine, N-[4-(N-benzenesulfoyl-N-(l,3-dicyclohexylpropan-2-yl)aminomethyl)-2-(2- methylphenyl)benzoyl]methionine, N-[4-(N-(N,N-dibutylacetamido)aminomethyl)-2-(2-methylphenyl)benzoyl]- methionine, N-[4-(N-(N,N-dibutylacetamido)-N-methylaminomethyl)-2-(2-methylphenyl)- benzoyl]methionine, N-[4-(N-(N,N-dibenzylacetamido)aminomethyl)-2-(2-methylρhenyl)benzoyl]- methionine, N-[4-(N-(2-cyclohexylethyl)-N-isopropylaminomethyl)-2-(2-methylphenyP- benzoyl] methionine, N-[4-(N-butanesulfonyl-N-(2-cyclohexylethyl)aminomethyl)-2-(2-methyl- phenyl)benzoyl]methionine, N-[4-(N,N-dibutylaminomethyl)-2-(2-methylphenyl)benzoyl]methionine, N-[4-(N-butanesulfonyl-N-(3-phenylpropyl)aminomethyl)-2-(2-methylphenyl)- benzoyl]methionine, N-[4-(N-butyl-N-(2-phenylethyl)aminomethyl)-2-(2-methylphenyl)benzoyl]- methionine, N-[4-N-(3-cyclohexyl-l-ethylthiopropan-2-yl)-N-methylaminomethyl-2- (2-methylphenyl)benzoyl]methionine, hydrochloride, N- [4-N-(3-cyclohexyl- 1 -ethylthiopropan-2-yl)-N-isobutylaminomethy 1- 2-(2-methylphenyl)benzoyl]methionine, N-[4-N-(3-cyclohexyl-l-ethylthiopropan-2-yP-N-formylaminomethyl-2- (2-methylphenyl)benzoyl]methionine, N-[4-N-acetyl-N-(3-cyclohexyl-l-ethylthiopropan-2-yl)aminomethyl-2-(2- methylphenyl)benzoyl]methionine, N-[4-N-t-butyloxycarbonyl-N-(3-cyclohexyl-l-ethylthiopropan-2-yl)amino- methyl-2-(2-methylphenyl)benzoyl]methionine, N-[4-N-benzoyl-N-(3-cyclohexyl-l-ethylthiopropan-2-yl)aminomethyl-2-(2- methylphenyl)-benzoyl]methionine, N-[4-N-butanesulfoyl-N-(3-cyclohexyl-l-ethylthiopropan-2-yl)amino- methyl-2-(2-methylphenyl)benzoyl]methionine, N-[4-N-benzenesulfonyl-N-(3-cyclohexyl-l-ethylthiopropan-2-yl)amino- methyl-2-(2-methylphenyl)benzoyl]methionine, N-[4-(N-5-(4-chlorophenyl)furan-2-ylmethyl-N-isopropylaminomethyl)- 2-(2-methylphenyl)benzoyl]methionine, lithium salt, N-[4-(N-methyl-N-( 1 , l-dimethyl-2-phenylethyl)aminomethyl)-2-(2-methyl- phenyl)benzoyl]methionine, lithium salt, N-[4-(N-methyl-N-(l,l-dimethyl-2-cyclohexylethyl)aminomethyl)-2-(2- methylphenyl)-benzoyl]methionine, lithium salt, N-[4-(N-2-cyclohexylethyl-N-thiazol-5-ylmethylaminomethyl)-2-(2-methyl- phenyl)benzoyl]methionine, N- [4-( 1 -ethylthio-4-pheny lbut-2-oxy methy l)-2-(2-methylphenyl)-benzoy 1] - methionine, N-[4-N-benzyl-N-(4-cyanophenyl)aminomethyl-2-(2-methylphenyl)benzoyl]- methionine, lithium salt, N-[4-N-benzyl-N-(4-carboxamidophenyl)aminomethyl-2-(2-methylphenyl)- benzoyllmethionine, lithium salt, N-[4-N-benzyl-N-(4-sulfonamidophenyl)aminomethyl-2-(2-methylphenyl)- benzoyl]methionine, lithium salt, N-[4-N-benzyl-N-(4-N-benzoylsulfonamidophenyl)aminomethyl-2-(2-methyl- phenyl)benzoyl]methionine, lithium salt, N-[4-N-benzyl-N-(4-propionylphenyl)aminomethyl-2-(2-methylphenyl)- benzoyl]methionine, lithium salt, N-[4-N-benzyl-N-(4-benzoylphenyl)aminomethyl-2-(2-methylphenyl)- benzoyl]methionine, lithium salt, N-[4-N-benzyl-N-(4-(6-methylbenzthiazol-2yl)phenyl)aminomethyl-2-(2- methylphenyl)benzoyl]methionine, lithium salt, N-[4-N-2,5-difluorobenzyl-N-(4-cyanophenyl)aminomethyl-2-(2-methyl- phenyl)benzoyl]methionine, lithium salt, N-[4-N-2,4-difluorobenzyl-N-(4-cyanophenyl)aminomethyl-2-(2-methyl- phenyl)benzoyl]methionine, lithium salt, N-[4-N-3,5-difluorobenzyl-N-(4-cyanophenyl)aminomethyl-2-(2-methyl- phenyl)benzoyl]methionine, lithium salt, N-[4-N-3,5-difluorobenzyl-N-(4-vinylphenyl)aminomethyl-2-(2-methyl- phenyl)benzoyl]methionine, lithium salt, N-[4-N-3,5-difluorobenzyl-N-(4-acetylphenyl)aminomethyl-2-(2-methyl- phenyl)benzoyl]methionine, lithium salt, N-[4-N-3,5-difluorobenzyl-N-(4-(l-hydroxyethyl)phenyl)aminomethyl-2-(2- methylphenyl)benzoyl]methionine, lithium salt, N-[4-N-3,5-difluorobenzyl-N-(4-(l-hydroxy-l-phenylmethyl)phenyp- aminomethyl-2-(2-methylphenyl)benzoyl]methionine, lithium salt, N-[4-N-3,5-difluorobenzyl-N-(4-(2-hydroxyethyl)phenyl)aminomethyl-2-(2- methylphenyl)benzoyl]methionine, lithium salt, N-[4-N-3,5-difluorobenzyl-N-(4-(2-tert-butyldimethylsiloxyethyl)phenyl)- aminomethyl-2-(2-methylphenyl)benzoyl]methionine, lithium salt, N-[4-N-3,5-difluorobenzyl-N-(l-ethylthio-3-cyclohexylprop-2-yl)amino- methyl-2-(2-methylphenyl)benzoyl]methionine, N-[4-(2-N-piperidin-l-ylaminoethenyl)-2-(2-methylphenyl)benzoyl]methionine, lithium salt, N-[4-(2-N-2-methoxymethylpyπolidin-l-ylaminoethenyl)-2-(2-methylphenyl)- benzoyl]methionine, lithium salt, N-[4-N-(4-trans-pentafluorophenoxycyclohexyl)aminomethyl-2-(2-methyl- phenyl)benzoyl]methionine, N-[4-(N-(2-cyclohexylethyl)-N-methylaminomethyl)-2-(2-methylphenyl)- benzoyl]glutamine, trifluoroacetic acid salt, N-[4-(N-(2-cyclohexylethyl)-N-methylaminomethyl)-2-(2-methylphenyl)- benzoyl]homocysteine, lithium salt, N-[4-(N-(2-cyclohexylethyl)-N-methylaminomethyl)-2-(2-methylphenyl)- benzoyl]histidine, trifluoroacetic acid salt, N-[4-(N-cyclohexylmethylaminoethyl)-2-(2-methylphenyl)benzoyl]methionine, lithium salt, N-[4-(N,N-di-(cyclohexylmethyl)aιninoethyl)-2-(2-methylphenyl)benzoyl]- methionine, lithium salt, N-[4-(N-cyclohexylmethyl-N-phenylacetylaminoethyl)-2-(2-methylphenyP- benzoyl] methionine, lithium salt, N- [4-(N-cyclohexylmethyl-N- 1 -adamantanoylaminoethy l)-2-(2-methylpheny 1)- benzoyl]methionine, lithium salt, N-[4-(N-cyclohexylmethyl-N-t-butoxycarbonylaminoethyl)-2-(2-methylphenyl)- benzoyl] methionine, lithium salt, N-[4-(N-cyclohexylmethyl-N-2-ethylhexyloxycarbonylaminoethyl)-2-(2-methyl- phenyl)benzoyl]methionine, lithium salt, N-[4-(N-cyclohexylmethyl-N-2,2,2-trichloroethoxycarbonylaminoethyl)-2-(2- methylphenyl)benzoyl]methionine, lithium salt, N-[4-(N-cyclohexylmethyl-N-cyclohexyloxycarbonylaminoethyl)-2-(2-methyl- phenyl)benzoyl]methionine, lithium salt, N-[4-(N-cyclohexylmethyl-N-adamantyloxycarbonylaminoethyl)-2-(2-methyl- phenyl)benzoyl]methionine, lithium salt, N-[4-(N-cyclohexylmethyl-N-phenoxycarbonylaminoethyl)-2-(2-methylphenyl)- benzoyl]methionine, lithium salt, N-[4-(N-cyclohexylmethyl-N-benzyloxycarbonylaminoethyl)-2-(2-methyl- phenyl)benzoyl]methionine, lithium salt, N-[4-(N-cyclohexylmethyl-N-adamant-l-aminocarbonylaminoethyl)-2-(2- methylphenyl)benzoyl]methionine, lithium salt, N-[4-(N-cyclohexylmethyl-N-adamant-l-aminothiocarbonylaminoethyl)-2-(2- me thy lpheny Pbenzoy 1] methionine, lithium salt, N-[4-(N-(2-cyclohexylethyP-N-methylaminomethyl)-2-(2-methylphenyl)- benzoyPglutaminitrile, lithium salt, N-[4-(N-p-toluenesulfonyl-N-methylaminomethyl)-2-(2-methylphenyp- benzoyl]methionine, lithium salt, N-[4-(N-(4-benzyloxybenzyl)-N-(N-2-methyl-2-phenylpropylacetamido)- aminomethyl)-2-(2-methylphenyl)benzoyl]methionine, lithium salt, N-[4-(N-(2-cyclohexenylethyl)-N-methylaminomethyl)-2-(2-methylphenyP- benzoyl] methionine, lithium salt, (2S) 2-N-[4-(N-(2-cyclohexylethyl)-N-methylaminomethyl)-2-(2-methyl- phenyl)benzoyllamino-4-methylsulfenylbutanoate, lithium salt, (2S) 2-N-[4-(N-(2-cyclohexylethyl)-N-methylaminomethyl)-2-(2- methylphenyPbenzoyl] amino-4-methylsulfonylbutanoate, lithium salt, N-[4-(N-(2-cyclohexylethyl)-N-methylaminomethyl)-2-(2-methylphenyp- benzoyl]norleucine, lithium salt, N-[4-(N-(2-cyclohexylethyl)-N,N-dimethylaminomethyl)-2-(2-methylphenyl)- benzoyl]methionine, (2S) 2-N-[4-(N-(2-cyclohexylethyl)-N-butylaminomethyl)-2-(2-methylphenyP- benzoyl]amino-4-methylsulfenylbutanoate, lithium salt, N-[4-(N-(2-cyclohexylethyl)-N-p-toluenesulfonylaminomethyl)-2-(2-methyl- pheny Pbenzoy 1] methionine, lithium salt, N-[4-(N-(2-cyclohexylethyl)-N-m-toluenesulfonylaminomethyl)-2-(2-methyl- phenyl)benzoyl]methionine, lithium salt, N-[4-(N-(2-cyclohexylethyl)-N-p-tert-butylbenzenesulfonylaminomethyl)-2-(2- methylphenyl)benzoyl]methionine, lithium salt, N-[4-(N-(2-cyclohexylethyl)-N-p-bromobenzenesulfonylaminomethyl)-2-(2- methylphenyl)benzoyl]methionine, lithium salt, N-[4-(N-(2-cyclohexylethyl)-N-p-methoxybenzenesulfonylaminomethyl)-2- (2-methylphenyl)benzoyl]methionine, lithium salt, N-[4-(N-(2-cyclohexylethyl)-N-p-nitrobenzenesulfonylaminomethyl)-2-(2- methylphenyl)benzoyl]methionine, lithium salt, N-[4-(N-(2-cyclohexyl-2-methylpropyl)-N-methylaminomethyl)-2-(2-methyl- phenyl)benzoyl]methionine, lithium salt, N-[4-(3-cyclohexyl-l-methoxyprop-2-ylaminomethyl)-2-(2-methylphenyl)- benzoyl] methionine, lithium salt, N-[4-(l-ethylsulfenyl-3-cyclohexylprop-2-ylaminomethyl)-2-(2-methylphenyl)- benzoyl]methionine, lithium salt, (2S)-2-N-[4-(l-ethylsulfenyl-3-cyclohexylprop-2-ylaminomethyl)-2-(2-methyl- phenyl)benzoyl]amino-4-methylsulfenylbutanoate, lithium salt, N-[4-(N-(3-cyclohexylρropyl)-N-benzenesulfonylaminomethyl)-2-(2-methyl- phenyl)benzoyl]methionine, lithium salt, N-[4-(N-glucosaminomethyl)-2-(2-methylphenyl)benzoyl]methionine, lithium salt, (2S)-2-N-[4-(N-2-cyclohexylethyl-N-methylaminomethyl)-2-(2-methylphenyP- benzoyl]amino-4-difluoromethylthiobutanoate, lithium salt, (2S)-2-N-[4-(N-2-cyclohexylethyl-N-methylaminomethyl)-2-(2-methylphenyP- benzoyl]amino-5-methoxypentanoate, lithium salt, (2S)-2-N-[4-(N-2-cyclohexylethyl-N-methylaminomethyl)-2-(2-methylphenyP- benzoyl]aminopent-4-ynoate, lithium salt, 2-[4-(N-2-cyclohexylethyl-N-methylaminomethyl)-2-(2-methylphenyP- benzoyl]oxy-4-methylthiobutanoate, lithium salt, N-[4-(N-(5-bromo-(4-chlorophenyl)furan-2-ylmethyl-N-isopropyl-amino- methyl)-2-(2-methylphenyl)benzoyl]methionine, lithium salt, N-[4-(N-(5-phenyl-(4-chlorophenyl)furan-2-ylmethyl-N-isopropyl- aminomethyl)-2-(2-methylphenyl)benzoyl]methionine, lithium salt, N-[4-(N-(5-(3-methoxyphenyl)-(4-chlorophenyl)furan-2-ylmethyl)-N- isopropylaminomethyl)-2-(2-methylphenyl)benzoyl]methionine, lithium salt, N-[4-(N-(4,5-di(4-chlorophenyl)furan-2-yl)methyl)-N-isopropylamino-methyl)- 2-(2-methylphenyl)benzoyl]methionine, lithium salt, N-[4-(N-(5-thien-3-yl-(4-chlorophenyl)furan-2-yl)methyl)-N-isopropyl- aminomethyl)-2-(2-methylphenyl)benzoyl]methionine, lithium salt, N-[4-(N-(2-cyclohexylethyl)-N-2-fluoroethylaminomethyl)-2-(2-methyl- phenyl)benzoyl]methionine, N-[4-(N-(2-cyclohexylethyl)-N-2,2,2-trifluoroethylaminomethyl)-2-(2-methyl- phenyl)benzoyl]methionine, lithium salt, N-[4-(N-(2-cyclohexylethyl)-N-2-methoxyethylaminomethyl)-2-(2-methyl- pheny Pbenzoy 1] methionine, N-[4-(N-(2-cyclohexylethyl)-N-2-methylthioethylaminomethyl)-2-(2-methyl- phenyl)benzoyl]methionine, N-[4-(N-(2-cyclohexylethyl)-N-l-methyl-2(S)-methylthioethylaminomethyl)-2- (2-methylphenyl)benzoyl]methionine, N-[4-(N-(2-cyclohexylethyl)-N-2-N,N-dimethylaminomethyl)-2-(2-methyl- pheny pbenzoy 1] methionine , N-[4-(N-(l-benzyloxymethyl-2-(S)-ethylthioethylaminomethyl)-2-(2-methyl- phenyl)benzoyl]methionine, N-[4-(N-(2-cyclohexylethyl)-N-methylaminomethyl)-2-(2-methylphenyl)- benzoyl]ornithine, trifluoroacetate salt, N-[4-(N-(2-cyclohexylethyl)-N-2-N-methylaminomethyl)-2-(2-methylphenyl)- benzoyl]thien-2-ylalanine, N-[4-(l-ethylthio-3-cyclohexylprop-2-ylaminomethyl)-5-fluoro-2-(2-methyl- phenyl)benzoyl]methionine, N-[4-(N-butyl-N-4-cyclohexylbenzylaminomethyl)-2-(2-methylphenyl)benzoyl]- methionine, lithium salt, N-[4-(N-butyl-N-4-cyclohexylbenzoylaminomethyl)-2-(2-methylphenyl)- benzoyl]methionine, lithium salt, N-[4-(N-cyclohexylaminocarbonylethyl)-2-(2-methylphenyl)benzoyl]- methionine, lithium salt, N-[4-(N-cyclohexylmethyl-N-butylaminoethyl)-2-(2-methylphenyl)benzoyl]- methionine, lithium salt, N-[4-(N-cyclohexylmethyl-N-butylaminocarbonylmethyl)-2-(2-methylphenyl)- benzoyl] methionine, lithium salt, N-[4-(N-cyclohexanoyl-N-butylaminoethyl)-2-(2-methylphenyl)benzoyl]- methionine, lithium salt, N-[4-(N-cyclohexylmethyl-N-butanoylaminoethyl)-2-(2-methylphenyl)benzoyl]- methionine lithium salt, N-[4-(N-cyclohexylpropyl)-2-(2-methylphenyl)benzoyl]methionine, Uthium salt, N-[4-(N-cyclohexyl-N-propanoylaminopropyl)-2-(2-methylphenyl)benzoyl]- methionine, N-[4-(N-cyclohexyl-N-butylaminopropyl)-2-(2-methylphenyl)benzoyl]- methionine, lithium salt, N-[4-(N-cyclohexyl-N-methylaminocarbonylethyl)-2-(2-methylphenyl)benzoyl]- methionine, lithium salt, N-[4-(N-cyclohexyl-N-butylaminocarbonylethyl)-2-(2-methylphenyl)benzoyl]- methionine, lithium salt, N-[4-(N,N-dicyclohexylaminocarbonylethyl)-2-(2-methylphenyl)benzoyl]- methionine, lithium salt, N-[4-(N-adamant-l-ylaminocarbonylethyl)-2-(2-methylphenyl)benzoyl]- methionine, lithium salt, N-[4-(N-adamant-2-ylaminocarbonylethyl)-2-(2-methylphenyl)benzoyl]- methionine, lithium salt, N-[4-(N-adamant-l-ylmethylaminocarbonylethyl)-2-(2-methylphenyl)benzoyl]- methionine, lithium salt, N-[4-(N-mytanylmethylaminocarbonylethyl)-2-(2-methylphenyl)benzoyl]- methionine, lithium salt, N-[4-(N-cyclooctanylaminocarbonylethyl)-2-(2-methylphenyl)-benzoyl]-methionine, lithium salt, 3-[4-(N-cyclohexyl-N-methylaminomethyl)-2-(2-methylphenyl)benzoylmethyl]- 4-methylthiobutyric acid, N-[4-(N-butylaminocarbonylmethyl)-2-(2-methylphenyl)benzoyl]methionine, lithium salt, N-[4-(N-(2,2,4,4-tetramethylbutylamino)carbonylethyl)-2-(2-methylphenyl)- benzoyl]methionine, lithium salt, N-[4-(N,N-dibutylaminopropyl)-2-(2-methylphenyl)benzoyl]methionine, lithium salt, N-[4-N-(2-ethylphenyl)aminomethyl-2-(2-methylphenyl)benzoyl]methionine, N-[4-N-(2-propylphenyl)aminomethyl-2-(2-methylphenyl)benzoyl]methionine, N-[4-N-(2-butylphenyl)aminomethyl-2-(2-methylphenyl)benzoyl]methionine, N-[4-N-(4-butylphenyl)aminomethyl-2-(2-methylphenyl)benzoyllmethionine, N-[4-N-(2-butylphenyl)-N-(3,5-difluorobenzyl)aminomethyl-2-(2-methyl- phenyl)benzoyl]methionine, N-[4-N-(2,6-diethylphenyl)-N-(3,5-difluorobenzyl)aminomethyl-2-(2-methyl- phenyl)benzoyl]methionine, lithium salt, N-[4-N-(2-butylphenyl)-N-(cyclohexylmethyl)aminomethyl-2-(2-methylphenyl)- benzoyl] methionine, lithium salt, N-[4-N-(2-cyclohexylethyl)-N-(3-methylphenyl)aminomethyl-2-(2-methyl- phenyl)benzoyl]methionine, N-[4-N-(2-butylphenyl)-N-(2-cyclohexylethyl)aminomethyl-2-(2-methyl- phenyl)benzoyl]methionine, N-[4-N-butyl-N-(2-(3,5-difluoro)phenylethyl)aminomethyl-2-(2-methylphenyl)- benzoyl]methionine, N-[4-N-butanesulfonyl-N-(2-phenylethyl)aminomethyl-2-(2-methylphenyl)- benzoyl]methionine lithium salt, N-[4-N-(2-cyclohexylethyl)-N-methylaminomethyl-2-(2-methylphenyl)- benzoyl]-3-aminotetrahydrofuran-2-one, N-[4-(N-(-2-cyclohexylethyl)-N-butylaminomethyl)-2-(2-methylphenyl)- benzoyl]methionine, lithium salt, N-[4-N-butyl-N-(2-cyclohexylethyl)aminomethyl-2-(2-methylphenyl)benzoyl]- methionine 4-methy lpheny lsulf onimide , N-[4-N-butyl-N-(l-phenyltetrazol-5-yl)aminomethyl-2-(2-methylphenyl)- benzoyl]methionine, N-[4-N-t-butyl-N-(2-cyclohexylethyl)aminomethyl-2-(2-methylphenyl)- benzoyl]methionine, N-[4-N-(2-cyclohexylethyP-N-(pent-2-yl)aminomethyl-2-(2-methylphenyl)- benzoyl]methionine, N-[4-N-(2-cyclohexylethyl)-N-(pent-2-yl)aminomethyl-2-(2-methylphenyl)- benzoyl]methionine, N-[4-N-(2-cyclohexylethyl)-N-propyloxyaminomethyl-2-(2-methylphenyl)- benzoyl]methionine, lithium salt, N-[4-N-(2-cyclohexylethyl)-N-propanesulfonylaminomethyl-2-(2-methyl- phenyl)benzoyl]methionine, N-[4-N-(3-chloropropanesulfonyl)-N-(2-cyclohexylethyl)aminomethyl-2-(2- methylphenyl)benzoyl]methionine, N-[4-N-(2-cyclohexylethyl)-N-(3-ethoxypropanesulfonyl)aminomethyl-2-(2- methylphenyl)benzoyl]methionine lithium salt, N-[4-N-(2-cyclohexylethyl)-N-(3-trifluoromethylpropanesulfonyl)amino- methyl-2-(2-methylphenyl)benzoyl]methionine, N-[4-N-(butanesulfonyl)-N-(3-cyclohexylpropyl)aminomethyl-2-(2-methyl- phenyl)benzoyl]methionine, lithium salt, N-[4-N-(4-cyclohexyl-l-ethylthiobutan-2-yl)aminomethyl-2-(2-methylphenyl)- benzoyl] methionine , N-[4-N-(butanesulfonyl)-N-(4-cyclohexylbutyl)aminomethyl-2-(2-methyl- phenyl)benzoyl]methionine, lithium salt, N-[4-N-butyl-N-quinolin-2-ylaminomethyl-2-(2-methylphenyl)benzoyl]- methionine, N-[4-(N-butyl-N-(2-piperidin-l-ylethyl)aminomethyl)-2-(2-methylphenyl)- benzoyl]methionine, N-[4-N-((l-noφholinocarbonyl)butyl)aminomethyl-2-(2-methylphenyl)- benzoyl]methionine, N-[4-N-butyl-N-(2-moφholin-4-ylethyl)aminomethyl-2-(2-methylphenyl)- benzoyl]methionine, N-[4-N-butyl-N-(fluoren-9-yl)aminomethyl-2-(2-methylphenyl)benzoyl]- methionine, N-[4-N-(2-cyclohexylethyl)-N-(furan-2-ylmethyl)aminomethyl-2-(2-methyl- henyl)benzoyl]methionine, N- [4-N-butyl-N-(2-pyπolidin- 1 -y lethyl)aminomethy l-2-(2-methy lphenyl)- benzoyl]methionine, N-[4-N-(2-butylphenyl)-N-(thiazol-5-ylmethyl)aminomethyl-2-(2-methyl- phenyl)benzoyl]methionine, N-[4-N-((2-ethylthio)-l,3,4-thiadiazol-5-yl)aminomethyl-2-(2-methylphenyp- benzoyl]methionine, N-[4-N-butyl-N-((2-ethylthio)-l,3,4-thiadiazol-5-yl)aminomethyl-2-(2-methyl- phenyl)benzoyl]methionine, N-[4-(N-butyl-N-(2-phenylethyl)aminomethyl)-2-(2-methylphenyl)benzoyl]- methionine p-tolylsulfonimide, hydrochloride salt, N-[4-(N-butyl-N-(2-phenylethyl)aminomethyl)-2-(2-methylphenyp- benzoyl]methionine 4-(aminomethyl)phenylsulfonimide, dihydrochloride salt, N-[4-(N-butyl-N-(2-phenylethyl)aminomethyl)-2-(2-methylphenyl)- benzoyl]methionine, isopropylsulfonimide, N-[4-N-(N-phenyl-N-(4-fluorobenzoyl)aminomethyl)-2-(2-methylphenyl)- benzoyl]methionine, lithium salt, N-[4-N-(N-phenyl-N-(n-butanesulfonyl)aminomethyl)-2-(2-methylphenyl)- benzoyl]methionine, lithium salt, N-[4-N-(N-phenyl-N-(3-nitrobenzenesulfonyl)aminomethyl)-2-(2-methyl- phenyl)benzoyl]methionine, lithium salt, N-[4-N-(N-phenyl-N-(4-fluorobenzenesulfonyl)aminomethyl)-2-(2-methyl- phenyl)benzoyl]methionine, lithium salt, N-[4-N-(N-phenyl-N-(4-ethylbenzenesulfonyl)aminomethyl)-2-(2-methyl- phenyl)benzoyl]methionine, lithium salt, N-[4-N-(N-phenyl-N-(4-nitrobenzenesulfonyl)aminomethyl)-2-(2-methyl- phenyl)benzoyl]methionine, lithium salt, N-[4-N-(N-phenyl-N-(2,3-dichlorobenzenesulfonyl)aminomethyl)-2-(2- methylphenyl)benzoyl]methionine, lithium salt, N-[4-N-(N-3,4-(methylenedioxy)phenyl-N-(4-fluorobenzyl)-aminomethyl)-2- (2-methylphenyl)benzoyl]methionine, lithium salt, N-[4-N-(N-3,4-(methylenedioxy)phenyl-N-(4-fluorobenzyl)-aminomethyl)-2- (2-methylphenyl)benzoyl]methionine, lithium salt, N-[4-N-(N-phenyl-N-(2-fluorobenzyl)aminomethyl)-2-(2-methylphenyl)- benzoyl]methionine, lithium salt, N-[4-N-(N-phenyl-N-(3-fluorobenzyl)aminomethyl)-2-(2-methylphenyl)- benzoyl]methionine, lithium salt, N-[4-N-(N-phenyl-N-(4-fluorobenzyl)aminomethyl)-2-(2-methylphenyl)- benzoyl]methionine, lithium salt, N-[4-N-(N-phenyl-N-(4-bromobenzyl)aminomethyl)-2-(2-methylphenyl)- benzoyl]methionine, lithium salt, N-[4-N-(N-phenyl-N-(4-cyanobenzyl)aminomethyl)-2-(2-methylphenyp- benzoyl]methionine, lithium salt, N-[4-N-(N-phenyl-N-(4-methoxybenzyl)aminomethyl)-2-(2-methylphenyl)- benzoyl]methionine, lithium salt, N-[4-N-(N-phenyl-N-(4-trifluoromethoxybenzyl)aminomethyl)-2-(2- methylphenyl)benzoyl]methionine, lithium salt, N-[4-N-(N-phenyl-N-(4-nitrobenzyl)aminomethyl)-2-(2-methylphenyl)- benzoyl]methionine, lithium salt, N-[4-N-(N-phenyl-N-(4-carboxylic acid benzyl)aminomethyl)-2-(2- methylphenyl)benzoyl]methionine, dilithium salt, N-[4-N-(N-phenyl-N-(4-phenylbenzyl)aminomethyl)-2-(2-methylphenyl)- benzoyl] methionine, lithium salt, N-[4-N-(N-phenyl-N-(4-N-carboxymethionine)benzyl)aminomethyl-2- (2-methylphenyl)benzoyl]methionine, dilithium salt, N-[4-N-(N-phenyl-N-(2-naphthyl)aminomethyl)-2-(2-methylphenyl)- benzoyl]methionine, lithium salt, N-[4-N-(N-phenyl-N-(9-methyl-anthracene-yl)aminomethyl)-2-(2- methylphenyPbenzoyPmethionine, lithium salt, N-[4-N-(N-phenyl-N-(2-methyl-anthraquinone-yl)aminomethyl)-2-(2- methylphenyl)benzoyl]methionine, lithium salt, N-[4-N-(N-phenyl-N-(2,3-difluorobenzyl)aminomethyl)-2-(2-methylphenyl)- benzoyl]methionine, lithium salt, N-[4-N-(N-phenyl-N-(2,4-difluorobenzyl)aminomethyl)-2-(2-methylphenyl)- benzoyl]methionine, lithium salt, N-[4-N-(N-phenyl-N-(2-thiophenesulfonyl)aminomethyl)-2-(2-methylphenyl)- benzoyl]methionine, lithium salt, N-[4-N-(N-phenyl-N-(2-methyl-4-methylemethiazolyl)aminomethyl)-2- (2-methylphenyl)benzoyl]methionine, lithium salt, N-[4-N-(N-3,5-difluorophenyl-N-(5-thiazolylmethyl)aminomethyl)-2- (2-methylphenyl)benzoyl]methionine, lithium salt, N-[4-N-(N-(5-thiazolylmethyl)-N-(3,5-difluorobenzyl)aminomethyl)-2- (2-methylphenyl)benzoyl]methionine, lithium salt, N-[4-N-(N-phenyl-N-(3,5-difluorobenzyl)aminomethyl)-2-(2-methylphenyl)- benzoyl]methionine, lithium salt, N-[4-N-(N-(4-acetonitrilephenyl-N-(3,5-difluorobenzyl)aminomethyl)-2- (2-methylphenyl)benzoyl]methionine, lithium salt, N-[4-N-(N-phenyl-N-(3-methoxy-5-nitrobenzyl)aminomethyl)-2-(2- methylphenyPbenzoyl] methionine, lithium salt, N-[4-N-(N-(4-nitrophenyl-N-(4-methoxybenzyl)aminomethyl)-2-(2- methylphenyl)benzoyl]methionine, lithium salt, N-[4-N-(N-butyl-N-(3,5-difluorobenzyl)aminomethyl)-2-(2- methylphenyl)benzoyl]methionine, lithium salt, N-[4-N-(N-(4,4,4-trifluorobutyl-N-(3,5-difluorobenzyl)aminomethyl)- 2-(2-methylphenyl)benzoyl]methionine, lithium salt, N-[4-N-(N-cyclohexyl-N-(3,5-difluorobenzyl)aminomethyl)-2-(2- methylphenyl)benzoyl]methionine, lithium salt, N-[4-N-(N-(4-cyclohexanonyl)-N-(3,5-difluorobenzyPaminomethyl)-2- (2-methylphenyl)benzoyl]methionine, lithium salt, N-[4-N-(N-(4-(2,2-dimethyltrimethylene ketal)-cyclohexyl)-N-(3,5- difluorobenzyl)aminomethyl)-2-(2-methylphenyl)benzoyl]methionine, lithium salt, N-[4-N-(N-cyclohexylmethyl-N-(2,4-difluorobenzyl)aminomethyl)-2-(2- me thy lpheny Pbenzoy 1] methionine, lithium salt, N-[4-N-(N-cyclohexylmethyl-N-(3,5-difluorobenzyl)aminomethyl)-2-(2- methylphenyl)benzoyl]methionine, lithium salt, N-[4-N-(N-(4-cyanobenzyl)-N-(3,5-difluorobenzyl)aminomethyl)-2-(2- methylphenyl)benzoyl]methionine, lithium salt, N-[4-N-(N-(3,5-difluorobenzyl)-N-(4-N-carboxymethionine)benzyl)- aminomethyl-2-(2-methylphenyl)benzoyl]methionine, dilithium salt, N-[4-N-(N-(2-cyclohexylethyl-N-(3,5-difluorobenzyl)aminomethyl)-2- (2-methylphenyl)benzoyl]methionine, lithium salt, N-[4-N-(N-(3-methylthiopropyl)-N-(3,5-difluorobenzyl)aminomethyl)- 2-(2-methylphenyl)benzoyl]methionine, lithium salt, N-[4-N-(N-cyclopropyl-N-(2-(3,5-difluorophenyl)ethyl)aminomethyp- 2-(2-methylphenyl)benzoyl]methionine, lithium salt, [4-N-(N-2-methylbutyl-N-(2-(2,4-difluorophenyl)ethyl)aminomethyl)-2- (2-methylphenyl)benzoyl]methionine, lithium salt, [4-N-(N-butyl-N-(2-(2,4-difluorophenyl)ethyl)aminomethyl)-2-(2- methylphenyl)benzoyl]methionine, lithium salt, N-[4-N-(N-(4-methyltetrahydropyran-yl)-N-(3,5-difluorobenzyl)- aminomethyl)-2-(2-methylphenyl)benzoyl]methionine, lithium salt, N-[4-N-(N-(4-methyltetrahydrothiopyran-yl)-N-(3,5-difluorobenzyl)- aminomethyl)-2-(2-methylphenyl)benzoyl]methionine, lithium salt, N-[4-N-(N-(4-tetrahydropyran-yl)-N-(3,5-difluorobenzyl)aminomethyl)-2-(2- methylphenyl)benzoyl]methionine, lithium salt, N-[4-(N-(3-cyclohexyl-l-ethylthioprop-2-yl)aminomethyP-2-(2- methylpheny l)benzoyl] amino-4-methylsulfonylbutanoate, lithium salt, N-[4-(N-methyl-N-(2-cyclohexylethyl)aminomethyl)-2-(2- methylphenyl)benzoyl]methionine, p-tolylsulfonimide, N-[4-N-(N-(trans-4-hydroxycyclohexyl)-N-(3,5-difluorobenzyl)aminomethyl)- 2-(2-methylphenyl)benzoyl]methionine, lithium salt, N-[4-N-(N-(cis-4-hydroxycyclohexyl)-N-(3,5-difluorobenzyl)-aminomethyl)-2- (2-methylphenyl)benzoyl]methionine, lithium salt, (2S) 2-N-[4-(l-ethylthio-3-cyclohexylprop-2-ylaminomethyl)-2-(2- methylphenyl)benzoyl]amino-4-methylsulfenylbutanoate, Uthium salt, N-[4-(N-(2-(l,3-dioxan-2-ylethyl)-N-butylaminomethyl)-2-(2-methylphenyP- benzoyl]methionine, N-[4-(N-(2-cyclohexylethyl)-N-methylaminomethyl)-2-(2-methylphenyl)- benzoyl]thioglutamine, lithium salt, N-[4-(l-ethylthio-3-cyclohexylprop-2-ylaminomethyl)-5-methoxy-2-(2- methylphenyl)benzoyl]methionine, N-[4-(l-ethylthio-3-cyclohexylprop-2-ylaminomethyl)-5-N'N'-dimethyl- amino-2-(2-methylphenyl)benzoyl]methionine, N-[4-N-(6-fluorobenzothiazol-2-yl)aminomethyl-2-(2-methylphenyl)- benzoyl]methionine, and N-[4-N-butyl-N-(furan-2-ylmethyl)aminomethyl-2-(2-methylphenyl)benzoyl]- methionine. 1 1. A compound according to claim 10 selected from the group consisting of [4-(l-ethylthio-3-cyclohexylprop-2-ylaminomethyl)-2-(2-methylphenyl)- benzoyl]methionine, N-[4-(N-(2-cyclohexylethyl)-N-methylaminomethyl)-2-(2-methylphenyl)- benzoyl]methionine, lithium salt, and N-[4-(N-(-2-cyclohexylethyl)-N-butylaminomethyl)-2-(2-methylphenyl)- benzoyl]methionine, lithium salt. 12. A method of inhibiting protein isoprenyl transferases in a mammal in need of such treatment comprising administering to the mammal a therapeutically effective amount of a compound of claim 1. 13. A composition for inhibiting protein isoprenyl transferases comprising a pharmaceutical carrier and a therapeutically effective amount of a compound of claim 1. 14. A method for inhibiting or treating cancer in a mammal, comprising administering to the mammal a therapeutically effective amount of a compound of claim 1 alone or in combination with another chemotherapeutic agent. 15. A composition for the treatment of cancer comprising a compound of claim 1 in combination with another chemotherapeutic agent and a pharmaceutically acceptable carrier. 16. A method for inhibiting post-translational modification of the oncogenic Ras protein by protein famesyltransferase, protein geranylgeranyltransferase, or both in a mammal comprising administering to the mammal a therapeutically effective amount of a compound of claim 1. 17. A composition for inhibiting post-translational modification of the oncogenic Ras protein by protein famesyltransferase, protein geranylgeranyltransferase, or both comprising a compound of claim 1 in combination with a pharmaceutical caπier. 18. A method for treating or preventing intimal hypeφlasia associated with restenosis and atherosclerosis in a mammal comprising administering to the mammal a therapeutically effective amount of a compound of claim 1. 19. A composition for treating or preventing restenosis in a mammal comprising a compound of claim 1 in combination with a pharmaceutically acceptable caπier.

Inventors: AUGERI DAVID J, BARR KENNETH J, DONNER BERNARD G, FAKHOURY STEPHEN A, HAMILTON ANDREW D, JANOWICK DAVID A, KALVIN DOUGLAS M, LARSEN JOHN J, LIU GANG, O'CONNOR STEPHEN J, ROSENBERG SAUL H, SEBTI SAID M, SHEN WANG, SORENSEN BRYAN K, SULLIVAN GERARD M, SWENSON ROLF E, SZCZEPANKIEWICZ BRUCE G, TASKER ANDREW S, WASICK JAMES I, WINN MARTIN, AUGERI, DAVID, J., BARR, KENNETH, J., DONNER, BERNARD, G., FAKHOURY, STEPHEN, A., HAMILTON, ANDREW, D., JANOWICK, DAVID, A., KALVIN, DOUGLAS, M., LARSEN, JOHN, J., LIU, GANG, O'CONNOR, STEPHEN, J., ROSENBERG, SAUL, H., SEBTI, SAID, M., SHEN, WANG, SORENSEN, BRYAN, K., SULLIVAN, GERARD M., SWENSON, ROLF, E., SZCZEPANKIEWICZ, BRUCE G., TASKER, ANDREW S., WASICK, JAMES I., WINN, MARTIN
Applicants: UNIV PITTSBURGH, UNIVERSITY OF PITTSBURGH
Application year: 1998
Main classification: A61K31
IPC codes: A61K31, A61P9, A61P35, A61P43, C07C237, C07C239, C07C271, C07C317, C07C323, C07C327, C07D205, C07D207, C07D209, C07D211, C07D213, C07D217, C07D231, C07D233, C07D235, C07D237, C07D239, C07D241, C07D253, C07D257, C07D261, C07D263, C07D265, C07D275, C07D277, C07D279, C07D285, C07D295, C07D307, C07D309, C07D317, C07D319, C07D333, C07D335, C07D471, C07D487, C07F9, C07H15