Abstract:
Non-peptide acetamide derivatives of Formula I are specific NK 1  antagonist,                            
     where R is aryl, R 1  and R 2  are H or alkyl, m, n and q are integers from 0 to 4, X is NR 8  or NHCONH, R 3  and R 9  are H or alkyl, R 4  is naphthyl or indolyl, R 5  and R 2  are H or alkyl, and R 6  is aryl. 
     The compounds are useful agents for treating inflammatory and allergic disorders, pain, anxiety, depression, schizophrenia and emesis.

Description:
This application is a 371 Application of PCT/US99/29592 filed Dec. 14, 1999, which claims the benefit of priority to U.S. Provisional Application Serial No. 60/112,725 filed Dec. 18, 1998. 
    
    
     BACKGROUND OF THE INVENTION 
     The neurokinins are a family of mammalian neuropeptides that are involved with numerous biological activities such as pain transmission, vasodilation, smooth muscle contraction, bronchoconstriction, activation of the immune system, and neurogenic inflammation. One such neuropeptide known as substance P is widely distributed throughout the peripheral and central nervous system of mammals, and is known to mediate a variety of biological actions via interaction with three neurokinin (NK or tachykinin) receptor types known as NK 1 , NK 2 , and NK 3 . 
     Substance P binds with higher affinity to the NK 1  receptor than it does to the other receptors. Accordingly, compounds capable of antagonizing the effects of substance P at the NK 1  receptor are useful for treating and controlling disorders mediated by such interactions, including disorders such as anxiety, pain, depression, schizophrenia, and emesis. 
     Since 1991, a number of high-affinity nonpeptide tachykinin antagonists have been reported; for a review see Sprecher A, et al ( IDrugs,  1:73-91, 1998). 
     U.S. Pat. Nos. 5,594,022 and 5,716,979 describe nonpeptides that are relatively specific NK 1  antagonists. 
     Since substance P mediate various biological actions, including smooth muscle contraction, pain transmission, neuronal excitation, secretion of saliva, angiogenesis, broncho-constriction, activation of the immune system and neurogenic inflammation via an interaction with NK receptors, preferably NK 1 , thus compounds capable of antagonising the effects of substance P at NK 1  receptors will be useful in treating or preventing a variety of: brain disorders including pain (inflammatory, surgical and neuropathic), anxiety, panic, depression, schizophrenia, neuralgia, stress, sexual dysfunction, bipolar disorders, movement disorders, cognitive disorders, obesity and addiction disorders; inflammatory diseases such as arthritis, asthma, bronchitis and psoriasis; gastrointestinal disorders including colitis, Crohn&#39;s disease, irritable bowel syndrome, and satiety; allergic responses such as eczema and rhinitis; vascular disorders such as angina and migraine; neuropathological disorders including scleroderma and emesis. 
     The compounds of the invention, NK 1  receptor antagonists, are useful as anti-angiogenic agents for the treatment of conditions associated with aberrant neovascularization such as rheumatoid arthritis, atherosclerosis and tumour cell growth. They will also be useful as agents for imaging NK 1  receptors in vivo in conditions such as ulcerative colitis and Crohn&#39;s disease. 
     SUMMARY OF THE INVENTION 
     This invention provides NK 1  receptor antagonists characterized as non-peptide acetamide derivatives. The compounds of the invention differ from those of U.S. Pat. Nos. 5,716,979 or 5,594,022 in that the compounds of Formula I below are not (N-substituted aryl-methyl) carbamates, i.e. they do not have a —O—C(O)—N— link in the backbone; certain final products being more stable than known compounds, they should show improved oral bioavailability and improved CNS penetration. The invention compounds are defined by Formula I:                           
     and the pharmaceutically acceptable salts thereof, wherein 
     ▪, , and ▴ indicate all stereoisomers, 
     R is: 
     pyridyl, 
     thienyl, 
     furyl, 
     pyrrolyl, 
     pyrazolyl, 
     quinolyl, 
     isoquinolyl, 
     naphthyl, 
     indolyl, 
     benzofuryl, 
     benzothiophenyl, 
     benzimidazolyl, and 
     benzoxazolyl, wherein each of the foregoing is unsubstituted, mono-, di- or trisubstituted by alkyl, hydroxy, alkoxy, halogen, —CF 3 , carboxy, sulfonamide, or nitro; 
     R can also be:                         
                         
                         
                           
     R 1  and R 2  are each independently H or C 1 -C 4  alkyl; 
     m is an integer from 0 to 3, 
     X is NHCONH, or NR 8  where R 8  is H or C 1 -C 4  alkyl; 
     R 3  is hydrogen or C 1 -C 4  alkyl; 
     n is an integer from 1 to 2; 
     R 4  is naphthyl or indolyl, wherein said groups are unsubstituted, mono-, di- or trisubstituted by 
     alkyl, hydroxy or formyl; 
     R 9  is hydrogen or C 1 -C 4  alkyl; 
     R 5  and R 7  are each independently hydrogen or (CH 2 ) p R 10  where: 
     p is an integer of 1 to 3, and 
     R 10  is H, CH 3 , CN, OH, OCH 3 , CO 2 CH 3 , NH 2 , NHCH 3 , or N(CH 3 ) 2 ; 
     q is an integer of 0 to 4; 
     R 6  is phenyl, 
     pyridyl, 
     thienyl, 
     furyl, 
     pyrrolyl, 
     pyrazolyl, 
     imidazolyl, 
     quinolyl, 
     isoquinolyl, 
     naphthyl, 
     indolyl, 
     benzofuryl, 
     benzothiophenyl, 
     benzimidazolyl, or 
     benzoxazolyl, wherein each of the foregoing is unsubstituted, mono-, di- or trisubstituted by 
     alkyl, 
     hydroxy, 
     alkoxy, 
     halogen, 
     CF 3 , 
     NO 2 , 
     N(CH 3 ) 2 , 
     OCF 3 , 
     SONH 2 , 
     NH 2 , 
     CONH 2 , 
     CO 2 CH 3 , or 
     CO 2 H, 
     or R 6  is: 
     straight alkyl of from 1 to 3 carbons, 
     branched alkyl of from 3 to 8 carbons, 
     cycloalkyl of from 5 to 8 carbons or 
     heterocycloalkyl, 
     each of which can be substituted with up to one or two substituents selected from 
     OH, 
     CO 2 H, 
     N(CH 3 ) 2 , 
     NHCH 3  and 
     CH 3 ; and 
     R 5  and R 6 , when joined by a bond, can form a ring; 
     R 6  is also                         
                         
                           
     where X 1  represent the rest of the molecule. 
     Prodrugs of the above are also contemplated such as would occur to one skilled in the art; see Bundgaard, et al,  Acta Pharm Suec,  1987; 24: 233-246. For example, a suitable moiety may be attached to a nitrogen of the linker X, to the nitrogen of the NR 9  linker, or that of an indolyl radical of R 4 . 
     Preferred compounds of the invention are those of Formula I above wherein 
     R is 
     pyridyl, 
     thienyl, 
     furyl, 
     quinolyl 
     isoquinolyl 
     naphthyl, 
     indolyl, 
     benzofuryl, 
     benzothiophenyl, 
     benzimidazolyl, 
     benzoxazolyl, wherein each of the foregoing is unsubstituted, mono-, di- or trisubstituted by alkyl, hydroxy, alkoxy, halogen, or CF 3 ,                           
     m is an integer from 1 to 3; 
     R 6  is 
     phenyl 
     pyridyl, 
     thienyl, 
     furyl, 
     pyrrolyl, 
     quinolyl, 
     isoquinolyl, 
     naphthyl, 
     indolyl, 
     benzofuryl, 
     benzothiophenyl, 
     benzimidazolyl, or 
     benzoxazolyl, 
     wherein each of the foregoing is unsubstituted, mono-, di- or trisubstituted by 
     alkyl, 
     hydroxy, 
     alkoxy, 
     halogen, 
     CF 3 , 
     NO 2    
     N(CH 3 ) 2 , 
     OCF 3 , 
     SONH 2 , 
     NH 2 , 
     CONH 2 , 
     CO 2 CH 3 , or 
     CO 2 H, 
     cycloalkyl of from 5 to 6 carbons or heterocycloalkyl, with up to one or two substituents selected from OH, 
     CO 2 H, 
     N(CH 3 ) 2 , 
     NHCH 3  and 
     CH 3 ; and 
     R 5  and R 6  when joined by a bond can form a ring. 
     More preferred compounds of the invention are those of Formula I above wherein 
     R is 
     pyridyl, 
     thienyl, 
     furyl, 
     quinolyl, 
     naphthyl, 
     benzofuryl, 
     benzothiophenyl, 
     benzimidazolyl, or 
     benzoxazolyl, where each of the foregoing is unsubstituted, mono-, di- or trisubstituted by alkyl, hydroxy, alkoxy, halogen, or —CF 3 ,                           
     R 1  and R 2  are each H; 
     m is an integer from 1 to 3; 
     X is NR 8  or NHCONH, where R 8  is H or methyl; 
     R 9  is hydrogen or alkyl of 1 to 3 carbon atoms; 
     R 6  is 
     phenyl, 
     pyridyl, 
     thienyl, 
     furyl, 
     pyrrolyl, 
     benzimidazolyl, where each of the foregoing is unsubstituted, mono-, di- or trisubstituted by 
     alkyl, 
     hydroxy, 
     alkoxy, 
     halogen, 
     CF 3 , 
     NO 2 , 
     N(CH 3 ) 2 ; 
     cyclohexyl or heterocycloalkyl, with up to one or two substituents selected from 
     OH, 
     CO 2 H, 
     N(CH 3 ) 2 , 
     NHCH 3  and 
     CH 3 ; and 
     R 5  and R 6 , when joined by a bond, can form a ring. 
     The most preferred compounds of the invention have Formula II:                           
     wherein: 
     R is 
     benzofuryl, 
     benzoxazolyl, 
     3-cyanophenyl, 
     3-nitrophenyl, or 
     3-trifluoromethylphenyl; 
     R 3  is hydrogen or methyl; 
     X is NH or NHCONH; 
     R 5  and R 7  independently are hydrogen or CH 2 R 10 , where R 10  is H, CH 3  or OH; 
     R 6  is 
     phenyl, 
     substituted phenyl, 
     pyridyl, or, 
     cyclohexyl; 
     and the pharmaceutically acceptable salts thereof. 
     Most preferred compounds of the invention are: 
     2-[(Benzofuran-2-ylmethyl)-amino]-3-(1H-indol-3-yl)-2-methyl-N-(1-phenyl-ethyl)-propionamide, [R-(R*,S*)] 
     2-[(Benzofuran-2-ylmethyl)-amino]-3-(1H-indol-3-yl)-2-methyl-N-(1-pyridin-4-yl-ethyl)-propionamide, [R-(R*,S*)] 
     2-[(Benzofuran-2-ylmethyl)-amino]-3-(1H-indol-3-yl)-2-methyl-N-[1-(4-nitro-phenyl)-ethyl]-propionamide, [R-(R*,R*)] 
     2-[(Benzofuran-2-ylmethyl)-amino]-N-(2-hydroxy-1-phenyl-ethyl)-3-(1H-indol-3-yl)-2-methyl-propionamide, [R-(R*,R*)] 
     [R-(R*,S*)]2-[(Benzofuran-2-ylmethyl)-amino]-N-(1-cyclohexyl-ethyl)-3-(1H-indol-3-yl)-2-methyl-propionamide 
     [R-(R*,S*)]2-[(Benzofuran-2-ylmethyl)-amino]-3-(1H-indol-3-yl)-2-methyl-N-(1-p-tolyl-ethyl)-propionamide 
     2-[(Benzofuran-2-ylmethyl)-amino]-3-(1H-indol-3-yl)-N-(1-p-tolyl-ethyl)-propionamide, [R-(R*,S*)] 
     2-(3-Cyano-benzylamino)-3-(1H-indol-3-yl)-N-(1-phenyl-ethyl)-propionamide, [R-(R*,S*)] 
     3-(1H-Indol-3-yl)-2-(3-nitro-benzylamino)-N-(1-phenyl-ethyl)-propionamide, [R-(R*,S*)] 
     3-(1H-Indol-3-yl)-N-(1-phenyl-ethyl)-2-(3-trifluoromethoxy-benzylamino)-propionamide, [R-(R*,S*)] 
     2-[(Benzofuran-2-ylmethyl)-amino]-3-(1H-indol-3-yl)-N-(1-pyridin-4-yl-ethyl)-propionamide, [R-(R*,S*)] 
     2-[(Benzofuran-2-ylmethyl)-amino]-3-(1H-indol-3-yl)-N-(1-phenyl-ethyl)-propionamide, [R-(R*,S*)] 
     2-[(Benzoxazol-2-ylmethyl)-amino]-3-(1H-indol-3-yl)-N-(1-phenyl-ethyl)-propionamide 
     2-(2-Benzofaran-2-yl-ethylamino)-3-(1H-indol-3-yl)-N-(1-phenyl-ethyl)-propionamide, [R-(R*,S*)], and 
     2-(3-Benzofuran-2-ylmethyl-ureido)-3-(1H-indol-3-yl)-2-methyl-N-(1-phenyl-ethyl)-propionamide, [R-(R*,S*)]. 
     The invention additionally provides pharmaceutical formulations comprising a compound of Formula I admixed with a pharmaceutically acceptable carrier, diluent or excipient therefor. Especially preferred formulations comprise a compound of Formula II. The invention also provides a method for antagonizing NK 1  receptors in a mammal comprising administering to a mammal an NK 1  binding amount of a compound of Formula I. The invention further provides a method for treating a CNS disorder including pain, anxiety, depression, obesity, or schizophrenia; an allergic or inflammatory disease; a gastrointestinal disorder; a vascular disorder; or a neuropathological disorder including emesis; comprising administering to a mammal in need of treatment an effective amount of a compound of Formula I. An especially preferred method of treatment utilizes a compound of Formula II. 
     DETAILED DESCRIPTION OF THE INVENTION 
     Throughout this application, the following abbreviations have the meanings listed below: 
     Boc tertiary butyloxycarbonyl 
     DCE dichloroethane 
     DCM dichloromethane 
     HBTU O-Benzotriazol-1-yl-N,N,N′,N′-tetramethyluronium hexafluorophosphate 
     DIPEA N,N-diisopropylethylamine 
     DMF N,N-dimethylformamide 
     DCC 1,3-dicyclohexylcarbodiimide 
     EEDQ 2-ethoxy-1-ethoxycarbonyl-1,2-dihydroquinoline 
     EtOAc ethyl acetate 
     EtOH ethanol 
     MeOH methanol 
     KOH potassium hydroxide 
     DIBAL Diisobutylaluminium hydride 
     NMM N-methyl-morpholine 
     NMR nuclear magnetic resonance 
     Trp Tryptophan 
     The term “alkyl” means a straight or branched hydrocarbon having from one to 12 carbon atoms and includes, for example, methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, tert-butyl, n-pentyl, n-hexyl, n-heptyl, n-octyl, undecyl, dodecyl, and the like unless stated specifically otherwise. 
     The term “cycloalkyl” means a saturated hydrocarbon ring which contains from 3 to 12 carbon atoms, for example cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl except as otherwise stated. 
     The term “alkoxy” means an alkyl as described above attached through an oxygen atom. 
     The term “halogen” is chlorine, bromine, fluorine or iodine. 
     The ring formed by joining R 5  and R 6  is from 4 to 6 atoms total and is unsubstituted. 
     The compounds of Formula I are capable of forming pharmaceutically acceptable acid addition salts. All of these forms are within the scope of the present invention. 
     Pharmaceutically acceptable acid addition salts of the compound of Formula I include salts derived from inorganic acids such as hydrochloric, nitric, phosphoric, sulfuric, hydrobromic, hydroiodic, hydrofluoric, phosphorous, and the like as well as the salts derived from nontoxic organic acids, such as the aliphatic mono- and dicarboxylic acids, phenyl-substituted alkanoic acids, hydroxy-alkanoic acids, alkanedioic acids, aromatic acids, aliphatic and aromatic sulfonic acids, etc. Such salts thus include sulfate, pyrosulfate, bisulfate, sulfite, bisulfite, nitrate, phosphate, monohydrogenphosphate, dihydrogenphosphate, metaphosphate, pyrophosphate, chloride, bromide, iodide, fluoride, acetate, trifluoroacetate, propionate, caprylate, isobutyrate, oxalate, malonate, succinate, suberate, sebacate, fumarate, maleate, mandalate, benzoate, chlorobenzoate, methylbenzoate, dinitrobenzoate, phthalate, benzenesulfonate, toluenesulfonate, phenylacetate, citrate, lactate, tartrate, methanesulfonate, and the like. Also contemplated are salts of amino acids such as arginate and the like. For example, see Berge S. M., et al., Pharmaceutical Salts,  J. Pharm. Sci.,  66:1-19 (1977) incorporated herein by reference. 
     The acid addition salts of the compounds of Formula I are prepared by contacting the free base form of the compound with a sufficient amount of the desired acid to produce the salt in the conventional manner. Preferably, a compound of Formula I can be converted to an acidic salt by treating an aqueous solution of the desired acid, such that the resulting pH is less than four. The solution can be passed through a C18 cartridge to absorb the compound, washed with copious amounts of water, the compound eluted with a polar organic solvent such as, for example methanol, acetonitrile, aqueous mixtures thereof, and the like, and isolated by concentrating under reduced pressure followed by lyophilisation. The free base form may be regenerated by contacting the salt form with a base and isolating the free base in the conventional manner. The free base forms differ from their respective salt forms somewhat in certain physical properties such as solubility in polar solvents, but otherwise the salts are equivalent to their respective free base for the purpose of the present invention. 
     Certain of the compounds of the present invention can exist in unsolvated forms as well as solvated forms, including hydrated forms. In general, the solvated forms, including hydrated forms are equivalent to unsolvated forms and are intended to be encompassed within the scope of the present invention. 
     Certain of the compounds of the present invention possess one or more chiral centers and each center may exist in the R( D ) or S( L ) configuration. The present invention includes all enantiomeric and epimeric forms as well as the appropriate mixtures thereof. 
     The compounds of the present invention can be prepared and administered in a wide variety of oral and parenteral dosage forms. Thus, the compounds of the present invention can be administered by injection, that is intravenously, intramuscularly, intracutaneously, subcutaneously, intraduodenally, or intraperitoneally. In addition, the compounds of the present invention can be administered by inhalation, for example intranasally. Additionally, the compounds of the present invention can be administered transdermally. It will be obvious to those skilled in the art that the following dosage forms may comprise as the active component, either a compound of Formula I or a corresponding pharmaceutically acceptable salt of the compound of Formula I. 
     For preparing pharmaceutical compositions from the compounds of the present invention, pharmaceutically acceptable carriers can be either solid or liquid. Solid form preparations include powders, pills, tablets, capsules, cachets, suppositories and dispersible granules. A solid carrier can be one or more substances that may also act as diluents, flavouring agents, binders, preservatives, tablet disintegrating agents, or an encapsulating material. 
     In powders, the carrier is a finely divided solid that is in a mixture with the finely divided active component. 
     In tablets, the active component is mixed with the carrier having the necessary binding properties in suitable proportions and compacted in the shape and size desired. 
     The powders and tablets preferably contain from 5% or 10% to about 70% of the active compound. Suitable carriers are magnesium carbonate, magnesium stearate, talc, sugar, lactose, pectin, dextrin, starch, gelatin, tragacanth, methylcellulose, sodium carboxymethylcellulose, a low melting wax, cocoa butter, and the like. The term “preparation” is intended to include the formulation of the active compound with encapsulating material as a carrier providing a capsule in which the active component with or without other carriers, is surrounded by a carrier, which is thus in association with it. Similarly, cachets and lozenges are included. Tablets, powders, capsules, pills, cachets, and lozenges can be used as solid dosage forms suitable for oral administration. 
     For preparing suppositories, a low melting wax such as a mixture of fatty acid glycerides or cocoa butter, is first melted and the active component is dispersed homogeneously therein, as by stirring. The molten homogeneous mixture is then poured into convenient sized moulds, allowed to cool, and thereby to solidify. 
     Liquid form preparations include solutions, suspensions and emulsions, for example, water or water propylene glycol solutions. For parenteral injection, liquid preparations can be formulated in solution in aqueous polyethylene glycol solution. 
     Aqueous solutions suitable for oral use can be prepared by dissolving the active component in water and adding suitable colorants, flavours, stabilizing and thickening agents as desired. 
     Aqueous suspensions suitable for oral use can be made by dispersing the finely divided active component in water with viscous material, such as natural or synthetic gums, resins, methylcellulose sodium carboxymethylcellulose, and other well-known suspending agents. 
     Also included are solid form preparations that are intended to be converted, shortly before use, to liquid form preparations for oral administration. Such liquid forms include solutions, suspensions, and emulsions. These preparations may contain, in addition to the active component, colorants, flavours, stabilizers, buffers, artificial and natural sweeteners, dispersants, thickeners, solubilising agents and the like. 
     The pharmaceutical preparation is preferably in unit dosage form. In such form, the preparation is subdivided into unit doses containing appropriate quantities of the active component. The unit dosage form can be a packaged preparation, the package containing discrete quantities of preparation, such as packeted tablets, capsules, and powders in vials or ampoules. Also, the unit dosage form can be a capsule, tablet, cachet or lozenge itself, or it can be the appropriate number of any of these in packaged form. 
     The quantity of active component in a unit dose preparation may be varied or adjusted from 0.1 mg to 200 mg, preferably 0.5 mg to 100 mg according to the particular application and the potency of the active component. The composition can, if desired, also contain other compatible therapeutic agents. 
     In therapeutic use, the highly selective and competitive antagonists of the NK 1  receptor and compounds utilized in the pharmaceutical method of this invention are administered at the initial dosage of about 0.01 mg/kg to about 500 mg/kg daily. A daily dose range of about 0.01 mg/kg to about 100 mg/kg is preferred. The dosages, however, may be varied depending upon the requirements of the patient, the severity of the condition being treated and the compound being employed. Determination of the proper dosage for a particular situation is within the skill of the art. Generally, treatment is initiated with smaller doses, which are less than the optimum dose of the compound. Thereafter, the dosage is increased by small increments until the optimum effect under the circumstances is reached. For convenience, the total daily dosage may be divided and administered in portions during the day, if desired. 
     The compounds of Formula I can be prepared by any several synthetic processes well known to those skilled in the art of organic chemistry. 
     In a typical synthesis, a carboxylic acid of the formula                           
     is coupled to an amine of the formula                           
     The coupling can be achieved by routine acylation, e.g. by converting the acid to an acid halide, followed by reaction with the amine, or by utilizing a common coupling reagent such as 1,3-dicyclohexylcarbodiimide (DCC) or 2-ethoxy-1-ethoxycarbonyl-1,2-dihydroquinoline (EEDQ). The synthesis can be carried out on racemic reactants, to provide invention compounds in racemic form, which can then be resolved by conventional methods, if desired. Alternatively, the invention compounds can be prepared in optically active form by using enantiomeric reactants. 
     In a typical synthesis, an optically active acetic acid is first prepared by conventional methods. 
     Schemes 1-5 illustrate the preparation of intermediates utilized in Examples 1-5, which illustrate the synthesis of specific compounds of Formula I in optically active form. 
     Scheme 1 describes the synthesis of intermediates I and II, which are required for Examples 1 to 5. The N-terminal benzofuran moiety is introduced by the reductive amination of either tryptophan methyl ester or alpha-methyl-tryptophan methyl ester with benzofuran-2-carboxaldehyde and sodium triacetoxy borohydride in DCM. The methyl ester is then hydrolyzed to the corresponding carboxylic acid with lithium hydroxide. 
     Scheme 2 describes the synthesis of intermediate III. 3-Acetyl-1-methyl pyrrole is converted to the corresponding oxime by reaction with hydroxylamine sulfate and potassium hydroxide in water/methanol. The oxime is then reduced on palladium on carbon. 
     Scheme 3 shows the synthesis of intermediate IV. This compound was prepared from (R)-2-phenylglycinol, which was first N-terminal protected as the carbobenzoxy ( CBZ ) analogue. The alcohol was then treated with triethylamine and methane sulfonylchloride, followed by dimethylamine to introduce the tertiary amine. Removal of the  CBZ  protection with hydrogen over Pearlman&#39;s catalyst gave the required intermediate. 
     Scheme 4 describes the synthesis of Examples 1 to 4. Each was prepared by activation of the acid, intermediate I, with HBTU in the presence of DIPEA and then reacting with the required amine in DMF. 
     The synthesis of Example 5 is outlined in scheme 5. Intermediate I was activated with HBTU in DMF and then coupled with methoxybenzylamine. The methyl ether was then reduced with boron tribromide in DCM.                                                                                                                                   
    
    
     EXAMPLE 1 
     2-[(Benzofuran-2-ylmethyl)-amino]-3-(1H-indol-3-yl)-2-methyl-N-(1-methyl-1-phenyl-ethyl)-propionamide, (R) 
     Step 1 
     Alpha methyl tryptophan methyl ester (26.8 g, 0.115 mol) and benzofuran-2-carboxaldehyde (17.57 g, 0.115 mol) were dissolved in DCM (400 mL) under an atmosphere of nitrogen and sodium triacetoxyborohydride (34.12 g, 0.161 mol) was added portionwise over 20 min at 0° C. The mixture was stirred at room temperature for 2 h and then quenched by the addition of sat. NaHCO 3  (500 mL). The organic layer was collected and the aqueous layer was extracted three times with EtOAc. The organics were combined, dried (MgSO 4 ), filtered, and evaporated to dryness. The residue was crystallized from ether/heptane to give the product (34.13 g, 82%); IR (film): 3410, 2948, 1724, 1455, 1253, 1104, 742cm −1 ; NMR (CDCl 3 )δ1.48 (3H, s); 3.18 (1H, d, J=14 Hz); 3.21 (1H, d, J=14 Hz); 3.53 (3H, s); 3.85 (1H, d, J=1 Hz); 3.92 (1H, d, J=14 Hz); 6.55 (1H, s); 7.04-7.59 (9H, m); 8.07 (1H, s); MS; ES+ 363, ES− 361. 
     Step 2 Intermediate I 
     The methyl ester from step one (24.94 g, 68.8 mmol) was dissolved in dioxan (800 mL) and aq. LiOH (8.66 g, 206 mmol in 400 mL) was added. The reaction mixture was stirred overnight at room temperature and then heated to 60° C. for 5 h. The mixture was reduced in vacuo to a volume of approximately 200 ml. Water (1200 mL) was added and the reaction was stirred vigorously while it was neutralized with 1N HCl. Ether (1200 mL) was added and the mixture was stirred for two h, the precipitate was filtered off, washed with water, ether and dried to give a white solid; (24.5 g, 100%); NMR (Dmso-d 6 ) 1.28 (3H, s); 3.05 (1H, d, J=14 Hz); 3.07 (1H, d, J=14 Hz); 3.33 (2H, br s); 3.87 (2H, s); 6.72 (1H, s); 6.97-7.07 (3H, m); 7.14 (1H, d, J=2 Hz); 7.18-7.33 (3H, m); 7.50-7.58 (3H, m); 10.89 (1H, s); MS; ES+ 349, ES− 347. 
     Step 3 
     Intermediate I (0.348 g, 1 mmol), HBTU (0.379 g, 1 mmol), DIPEA (0.35 mL, 2 mmol) and cumylamine (0.20 g, 1.48 mmol) were stirred in DMF (25 mL) for 18 h. The reaction mixture was evaporated and the residue taken up in EtOAc and washed with 10% Na 2 CO 3 , and brine. Drying and purification by column chromatography using 20% EtOAc/Heptane gave a white solid (0.285 g, 61%). mp=57-62° C.; NMR (CDCl 3 ): δ1.40 (3H, s); 1.70 (6H, s); 1.92 (1H, b s); 3.17 and 3.22 (2H 2x d, J=14.4,14.6); 3.82 and 3.89 (2H, 2xd, J=14.6, 14.1); 6.46 (1H, s); 7.02-7.68 (15H, m); 8.10 (1H, s); IR (film): 3317,2987, 1661, 1506, 1455cm −1 ; [α] D   23 =26.1° (c=1, MeOH); MS(ES + ) 466 (M+1); Analysis calculated for C 30 H 31 N 3 O 2 . 0.25H 2 O: C, 76.65; H, 6.75; N, 8.94%. Found: C, 76.73; H, 6.54; N, 8.80%. 
     EXAMPLE 2 
     2-[(Benzofuran-2-ylmethyl)-amino]-3-(1H-indol-3-yl)-2-methyl-N-[1-(1-methyl-1H-pyrrol-3-yl)-ethyl]-propionamide, [R-(R*,R*)] and [R-(R*,S*)] 
     
       
                 
         
             
             
         
      
     
     Step 1 
     3-Acetyl-1-methyl pyrrole (2.00 g, 16.2 mmol) was dissolved in MeOH (60 mL) and treated with potassium hydroxide (4.10 g, 73 mmol) in water (10 mL) and hydroxylamine sulfate (4.00 g, 24.3 mmol) in water (10 mL) and stirred for 18 h. The methanol was removed in vacuo and the residue was diluted with water and extracted with EtOAc. Drying (MgSO 4 ) and evaporation gave an off-white solid (1.82 g, 81%). (E:Z)=9:1); NMR (CDCl 3 ): δ2.17 (3H, s); 3.65 (3H, s); 3.69 (3H, s); 6.39 (1H, m); 6.46 (1H, m); 6.56 (1H, m); 6.58 (1H, m); 7.59 (1H, m); 8.10 (1H, bs); IR(film): 3240, 2916, 1644, 1554,1422, 1257, 892cm −1 . 
     Step 2 Intermediate III 
     The oxime from step one (0.25 g, 1.8 mmol) was dissolved in methanol and 10% Palladium on carbon (50 mg) was added. The mixture was shaken under an atmosphere of hydrogen at 3 psi and at 30° C. for 5 h. Filtering through Kieselguhr and evaporation gave a colorless oil (220 mg) which was a mixture of starting material and product ˜1:1. The crude, intermediate III was used in step 3. 
     Step 3 
     Intermediate I (0.348 g, 1 mmol), HBTU (0.379 g, 1 mmol), DIPEA (0.35 mL, 2 mmol) and the amine (Intermediate II) (220 mg, 1.8 mmol) were stirred in DMF (13 mL) for 18 h. The reaction mixture was evaporated and the residue taken up in EtOAc and washed with 10%Na 2 CO 3 , and brine. Drying and purification by column chromatography using 20% EtOAc/Heptane followed by reverse phase chromatography using 50-100% MeOHMH 2 O gave a white solid (0.205 g, 45%); mp=53-57° C.; NMR (CDCL 3 ): δ1.35 and 1.43 (3H, 2xd, J=6.6 and 6.6 Hz); 1.45 (obs H 2 O) and 1.5 (3H, 2xs); 1.89 (1H, bs); 3.21 and 3.22 (2H, 2xs): 3.49 and 3.54 (3H, 2xs); 3.72-3.86 (2H, 2xAB, J=14.4,14.4); 5.05 (1H, m); 6.00 (1H, m); 6.34-7.72 (13H, m); IR (film): 3278, 2969, 1648, 1507, 1455cm −1 ; MS(ES + ): 455(M+H) Analysis calculated for C 28 H 30 N 4 O 4 ; C, 73.98; H, 6.65; N,12.32%. Found: C, 73.69; H, 6.44; N, 12.12%. 
     EXAMPLE 3 
     2-[(Benzofuran-2-ylmethyl)-amino]-3-(1H-indol-3-yl)-2-methyl-N-(1-pyridin-4-yl-ethyl)-propionamide, [R(R*,S*)] 
     
       
                 
         
             
             
         
      
     
     Intermediate I (0.174 g, 0.5 mmol), HBTU (0.190 g, 0.5 mmol), DIPEA (0.348 mL, 2 mmol) and the amine (prepared as described in U.S. Pat. No. 5,594,022) (252 mg, 0.6 mmol) were stirred in DMF (25 mL) for 18 h. The reaction mixture was evaporated and the residue taken up in EtOAc and washed with 10%Na 2 CO 3 , and brine. Drying and purification by column chromatography using 3%MeOH/DCM gave a white solid (0.14 g, 62%). mp=66-69° C.; NMR (CDCl 3 ): δ1.44(3H,d, J=7.2 Hz); 1.50 (3H, s); 1.96 (1H, bs) 3.12 (1H, d, J=14.4 Hz) and 3.23 (1H, s); J=14.4 Hz); 3.80 (1H, d, J=14.2 Hz) and 3.92 (1H, d, J=14.2 Hz); 5.02 (1H, m); 6.48 (1H, s); 6.89-8.00 (12H, m); 8.03 (1H, s); 8.46(2H, m); IR (film) 3326, 2978, 1660, 1602, 1505, 1455 cm −1 ; MS(ES + ) 453 (M+1); [α] D   23 =−29.0° (c=0.39, MeOH); Analysis calculated for C 28 H 28 N 4 O 2 . 0.2H 2 O: C, 73.73; H, 6.28; N, 12.28% Found: C, 73.76; H, 6.25; N, 12.08%. 
     EXAMPLE 4 
     2-[(Benzofuran-2-ylmethyl)-amino]-N-(2-dimethylamino-1-phenyl-ethyl)-3-(1H-indol-3-yl)-2-methyl-propionamide, (R,R) 
     
       
                 
         
             
             
         
      
     
     Step 1 
     To a solution of (R)-2-phenyl glycinol (2.11 g, 15 mmol) and benzyl chloroformate (2.35 mL, 16.5 mmol) in THF (30 mL) at 0° C. was added triethylamine (2.30 mL, 16.5 mmol) in THF (5 mL). After stirring for 18 h at room temperature, the mixture was filtered and evaporated to a white solid which was purified by column chromatography on silica using 50% EtOAc/heptane, giving a white solid (4.00 g, 98%); NMR (CDCl 3 ): δ3.88 (2H, m); 4.85 (1H, m); 5.10 (2H, m); 5.48 (1H, m); 7.23-7.40 (10H, m); IR (film): 3324, 2950, 1687, 1540, 1259cm −1 ; 
     Step 2 
     To a solution of the alcohol from step one (1.00 g, 3.68 mmol) and triethylamine (1.16 mL, 8 mmol) in THF (20 mL) was added a solution of methane sulphonylchloride (0.3 mL, 4.0 mmol) in THF (3 mL). The mixture was stirred for 1 h. 2M dimethylamine in THF solution. (17 mL, 34 mmol) was added and the sealed mixture was stirred for 12 days. Evaporation of the solvent and purification by column chromatography using 2% MeOH/DCM gave a yellow oil (0.399 g, 36%); NMR (CDCl 3 ): δ2.23 (6H, s); 2.35-2.58 (2H, m); 4.64 (1H, bs); 5.06 (2H, m); 5.77 (1H, bs); 7.20-7.40 (10H, m); IR (film): 3330, 2945, 1716, 1538, 1246, 1050cm −1 . 
     Step 3 Intermediate IV 
     The protected amine from step one (0.226 g, 0.75 mmol) was dissolved in methanol (30 mL) and Pearlman&#39;s catalyst (30 mg) was added. The mixture was shaken for 2 h at 50 psi and then filtered through kieselguhr. Evaporation gave a yellow syrup (0.127 g, 100%); NMR (CDCl 3 ): δ2.22-2.51 (8H, m); 4.07 (1H, m); 7.22-7.39 (5H, m). 
     Step 4 
     Intermediate I (0.174 g, 0.5 mmol), HBTU (0.19 g, 0.5 mmol), DIPEA (0.1 74 mL, 1.0 mmol) and the amine (Intermediate IV) (0.12 mg, 0.73 mmol) were stirred in DMF (15 mL) for 18 h. The reaction mixture was evaporated and the residue taken up in EtOAc and washed with 10%Na 2 CO 3 , and brine. Drying and purification by column chromatography using 1% MeOH/DCM and reverse phase chromatography using 40-100% MeOH/H 2 O gave a white solid (0.10 g, 40%). mp=130-134° C.; NMR (CDCl 3 ) δ1.44 (3H, s); 2.16 (6H, s); 2.41 (1H, dd, J=5.6, 12.4 Hz) and 2.59 (1H, dd, H=10.0, 12.4); 3.17 (2H, s); 3.86 (1H, d, 14.4 Hz) and 3.92 (1H, d, J=14.6 Hz); 4.95 (1H, m); 6.55 (1H, s); 6.90 (1H, s); 7.09-7.67 (13H, m); 8.01 (1H, s); 8.18, d, J=6.6 Hz); IR (film) 3317, 2934, 1658, 1496, 1455cm −1 ; MS(ES + ) 482 (M+1); [α] D   23 =31.9 (c=0.72, MeOH); Analysis calculated for C 31 H 34 N 4 O 2 : C, 75.28; H, 6.93; N, 11.33% Found: C, 75.24; H, 6.92; N, 11.15%. 
     EXAMPLE 5 
     2-[(Benzofuran-2-ylmethyl)-amino]-N-(3-hydroxy-benzyl)-3-(1H-indol-3-yl)-2-methyl-propionamide, R 
     
       
                 
         
             
             
         
      
     
     Step 1 
     Intermediate I (0.348 g, 1 mmol), HBTU (0.379 g, 1 mmol), DIPEA (0.35 mL, 2 mmol) and 3-methoxybenzylamine (0.206 g, 1.5 mmol) were stirred in DMF (17 mL) for 18 h. The reaction mixture was evaporated and the residue taken up in EtOAc and washed with 10%Na 2 CO 3 , and brine. Drying and purification by column chromatography using 40% EtOAc/Heptane gave a white solid (0.190 g; 41%). mp=42-47° C.; NMR (CDCl 3 ): δ1.50 (3H, s); 1.90 (1H, bs); 3.20 (1H, d, J=14.4 Hz) and 3.28 (1H, d, J=14.4 Hz); 3.72-3.82 (4H, m); 3.88 (1H, d, J=14.0 Hz): 4.37 (2H, d, J=6.0 Hz); 6.37 (1H, s); 6.75-7.70 (14H, m); 8.12 (1H, s); IR (film): 3322, 2920, 1654, 1602, 1455, 1256cm −1 ; MS(ES + ) 468 (M+1); [α] D   23.5 =−31.3° (c=1.01, MeOH); Analysis calculated for C 29 H 29 N 3 O 3 : C, 74.50; H, 6.25; N, 8.99%; Found: C, 74.20; H, 6.24; N, 8.78% 
     Step 2 
     1.0M Boron tribromide in dichloromethane (0.62 mL; 0.62 mmol) was added dropwise to a solution of the methoxy compound from step one (0.146 g; 0.31 mmol) in dichloromethane at −70° C. under N 2 , warmed slowly to room temperature and stirred for 18 h. The mixture was poured onto 10 g crushed ice/2M HCl (15 mL) and stirred for 10 min. Neutralizing with Na 2 CO 3 , extraction with EtOAc and purification by column chromatography using 40% EtOAc/heptane gave a white solid (0.115 g; 82%). mp=60-69° C.; NMR (CDCl 3 ): δ1.53 (3H, s); 1.96 (1H, bs); 3.14 (1H, d, J=14.4 Hz) and 3.37 (1H, d, J=14.4 Hz); 3.81 (1H, d, J=14.0 Hz) and 3.93 (1H, d, J=14.0 Hz); 4.14-4.50 (2H, m); 5.23 (1H, bs); 6.32-7.82 (15H, m); 8.14 (1H, s); IR (film): 3333, 2907, 1645, 1599, 1520, 1455, 1254cm −1 ; MS(ES + ): 454 (M+1); [α] D   23.5 =−25.9° (c=0.73, MeOH); Analysis calculated for C 28 H 27 N 3 O 3 . 0.5H 2 O: C, 72.71; H, 6.10; N, 9.08% Found: C, 72.83, 72.86; H, 6.03, 5.96; N, 8.81, 8.83%. 
     Scheme 6 describes the synthesis of intermediate V, which is required for Examples 6 to 17. 
     Boc-tryptophan was coupled to alpha-methylbenzylamine using HBTU activation. The Boc group was removed using formic acid in DCM to give Intermediate V. 
     Examples 6, 8 and 10 to 21 were prepared by a reductive amination of the relative aldehydes and Intermediate V with sodium triacetoxyborohydride as shown in scheme 7. 
     Scheme 8 outlines the synthesis of Example 7. 2-Benzofuranacetic acid was reacted with ethyl chloroformate in THF and then reduced with lithium borohydride. The alcohol was then converted to the corresponding mesylate and reacted with Intermediate V to give Example7. 
     Scheme 9 describes the synthesis of Example 9. 2-Hydroxymethyl benzimidazole was reacted with bis(4-nitrophenyl) carbonate in DMF to form the cyclic carbamate. This compound was then reacted with intermediate V to give Example 9.1 
     The synthesis of Intermediate VI is shown in scheme 10; the intermediate was used to prepare Example 10. Benzo[b]thiophene-2-carboxylic acid was activated with ethyl chloroformate and then coupled with N,O-dimethylhydroxylamine. The Weinreb amide was then reduced to the corresponding aldehyde with DIBAL. 
     The synthesis of Example 22 is described in scheme 11. 2-benzofurancarboxaldehyde was reacted with hydroxylamine in aqueous potassium hydroxide/EtOH. The oxime was then reduced with lithium aluminum hydride to give the amine. The corresponding isocyanate, prepared by reacting the amine with triphosgene in DCM/pyridine, was reacted with 2-amino-3-(1H-indol-3-yl)-2-methyl-N-(1-phenyl-ethyl)-propionamide to give Example 22. 
     Scheme 12 shows the synthesis of the key intermediate VII that was used in the a synthesis of Examples 192 to 308. This N-carboxyanhydride was prepared by reacting intermediate I with phosgene in toluene.                                                     
     
       
         
               
               
               
             
               
               
               
             
           
               
                   
               
               
                 Example 
                 R 1   
                 R 2   
               
               
                   
               
             
             
               
                   
               
             
          
           
               
                 6 
                 H 
                 2-Benzofuran-CH 2   
               
               
                 8 
                 H 
                 2-(4,5-Dimethylfuran)-CH 2   
               
               
                 10 
                 H 
                 2-Benzothiophene-CH 2   
               
               
                 11 
                 H 
                 3-quinoline-CH 2   
               
               
                 12 
                 H 
                 2-(5-Cl-thiophene)-CH 2   
               
               
                 13 
                 H 
                 (3-SCF 3 —Ph)—CH 2   
               
               
                 14 
                 H 
                 (3-CN—Ph)—CH 2   
               
               
                 15 
                 H 
                 (3-NO 2 —Ph)—CH 2   
               
               
                 16 
                 H 
                 (3-OCF 3 —Ph)—CH 2   
               
               
                 17 
                 H 
                 (3-OH—Ph)—CH 2   
               
               
                 18 
                 CH 3   
                 2-Benzofuran-CH 2   
               
               
                 19 
                 CH 3   
                 3-Benzofuran-CH 2   
               
               
                 20 
                 CH 3   
                 2-pyrrole-CH 2   
               
               
                 21 
                 CH 3   
                 3-pyrazole-CH 2   
               
               
                   
               
             
          
         
       
     
     
       
                 
         
             
             
         
      
       
                 
         
             
             
         
       
       
                 
         
             
             
         
       
       
                 
         
             
             
         
       
       
                 
         
             
             
         
       
     
     EXAMPLE 6 
     2-[(Benzofuran-2-ylmethyl)-amino]-3-(1H-indol-3-yl)-N-(1-phenyl-ethyl)-propionamide, [R-(R*,S*)] 
     
       
                 
         
             
             
         
      
     
     Step 1 Intermediate V 
     To a stirred solution of Boc-(R)-Trp-OH (6.08 g, 0.02 mol) in DMF (50 mL) was added HBTU (7.59, 0.02 mol) and DIPEA (3.57 mL, 0.02 mol). After 5 min DIPEA (3.57 mL, 0.02 mol) and (S)−(−)-α-methylbenzylamine in DMF (10 mL) was added. After a further 60 min, the solvent was removed under reduced pressure. The residue was taken up in EtOAc (250 mL) and washed with brine (50 mL), 1N HCl (100 mL), saturated NaHCO 3  (3×100 mL), brine (50 mL), dried (MgSO 4 ), filtered and the solvent was removed under reduced pressure. The residue was dissolved in CH 2 Cl 2  (20 mL) and formic acid (30 mL). The reaction was stirred over night at room temperature before refluxing for 4 h. The solvent was removed under reduced pressure and the product was crystallized from ether. Stirring in EtOAc (100 mL) for 4 h and filtration gave pure product (4.17 g, 68%). The filtrate was purified by chromatography using EtOAc and then EtOAc/MeOH/NH 3 (aq) (95:5:0.5) as eluent. Crystallization from ether gave white crystalline solid (0.98 g , 16%); mp 142-144° C.; [α D   19 =−83.9° (c=1, MeOH); IR (film): 3338, 3295, 3059, 2975, 2928, 1649, 1518, 1494, 1455, 1342, 1104, 894, 740 cm −1 ; NMR (CDCl 3 ): δ1.44 (3H, d, J=7.1 Hz); 1.51 (2H, s); 2.95 (1H, d.d, J=14.4 and 8.5 Hz); 3.36 (1H, d.d, J=14.4 and 4.4 Hz); 3.74 (1H, d.d, J=8.5 and 4.4 Hz); 5.05-5.15 (1H, m); 6.95 (1H, d, J=2.2 Hz); 7.10-7.38 (8H, m); 7.48-7.52 (1H, m); 7.66-7.69 (1H, m); 7.98 (1H, s); MS m/e (APCI + ): 309.1 (20%), 308.1 (100%, M + +H); Analysis calculated for C 19 H 21 N 3 O: C, 74.24; H, 6.89; N, 13.66%. Found: C, 74.07; H, 6.87; N, 13.70%. 
     Step 2 
     To a stirred solution of 2-benzofurancarboxaldehyde (0.73 g, 5 mmol) in 1,2-dichloroethane (20 mL) was added intermediate V (1.54 g, 5 mmol) followed by sodium triacetoxyborohydride (1.48 g, 7 mmol). After stirring for 3 h the reaction was cautiously quenched with saturated NaHCO 3  (20 mL) and extracted with CH 2 Cl 2  (3×50 mL). The combined organic phases were dried (MgSO 4 ) and the solvent was removed under reduced pressure. The residue was purified by chromatography using 30% EtOAc in heptane as eluent to give pure product as a glass (2.0 g, 91%); [α D ] 20 =+34.0  (c=0.5, MeOH); IR (film): 3316, 3059, 2973, 2925, 1653, 1517, 1455, 1341, 1254, 1104, 1010, 909, 741 cm −1 ; NMR (CDCl 3 ): δ1.38 (3H, d, J=7.1 Hz); 1.93 (1H, s); 2.92 (1H, d.d, J=14.6 and 9.3 Hz); 3.29-3.35 (1H, m); 3.58 (1H, d.d, J=9.3 and 4.2 Hz); 3.75 (1H, d, J=14.9 Hz); 3.82 (1H, d, J=14.9 Hz); 5.07-5.15 (1H, m); 6.36 (1H, s); 6.87 (1H, d, J=2.2 Hz); 7.04-7.08 (1H, m); 7.15-7.35 (10H, m); 7.43-7.45 (1H, m); 7.58-7.64 (2H, m); 7.92 (1H, s); MS m/e (APCI + ): 439.9 (5%), 438.9 (34%), 437.9 (100%, M + +H), 307.0 (9%); Analysis calculated for C 28 H 27 N 3 O 2 : C, 76.86; H, 6.22; N, 9.60%. Found: C, 77.11; H, 6.31; N, 9.67%. 
     EXAMPLE 7 
     2-(2-Benzofuran-2-yl-ethylamino)-3-(1H-indol-3-yl)-N-(1-phenyl-ethyl)-propionamide, [R-(R*,S*)] 
     
       
                 
         
             
             
         
      
     
     Step 1 
     A solution of N-methylmorpholine (NMM, 5.31 g, 52.5mmol) in THF (30 mL) was added dropwise over 15 min to a stirred solution of 2-benzofuranacetic acid (8.80 g, 50 mmol) and ethyl chloroformate (5.70 g, 52.5 mmol) in THF (150 mL, anhydrous) at 0° C. The reaction mixture was stirred for 1 h at room temperature before filtering off the precipitate of NMM.HCl. The filtrate was cooled to 0° C. and a solution of lithium borohydride (30 mL, 60 mmol, 2M in THF) was added dropwise over 30 min. The reaction was allowed to reach room temperature and stirred over night before being cautiously quenched with 1N HCl (100 mL)—vigorous effervescence. The THF was removed under reduced pressure and the aqueous phase was extracted with EtOAc (200 mL). The organic phase was washed with 1N HCl, H 2 O, saturated NaHCO 3  (×2), brine, and dried (MgSO 4 ). Removal of solvent under reduced pressure gave intermediate VI (7.74 g, 93%). Used in the next step without further purification. IR (film): 3347, 2957, 2887, 1603, 1587, 1455, 1422, 1317, 1252, 1167, 1105, 1049, 945, 926, 881, 854, 807, 751 cm −1 ; NMR (CDCl 3 ): δ1.64 (1H, t, J=6.0 Hz); 3.05 (2H, t, J=6.2 Hz); 4.00 (2H, q, J=6.1 Hz); 6.51 (1H, d, J=1.0 Hz); 7.17-7.25 (2H, m); 7.41-7.44 (1H, m); 7.49-7.52 (1H, m). 
     Step 2 
     To an ice-cold solution of alcohol VI (1.62 g, 10 mmol) and NEt 3  (1.01 g, 10 mmol) in ether (50 mL, anhydrous) was added a solution of methanesulphonyl chloride (1.20 g, 10.5 mmol) dropwise over 5 min. The ice bath was removed and the reaction was stirred at room temperature for 30 min before filtering off the NEt 3 .HCl. The ether was removed under reduced pressure. To a portion of the mesylate (240 mg, 1 mmol) dissolved in toluene (50 mL, anhydrous) was added amine V. The reaction was refluxed for 48 h, a further equivalent of NEt 3  was added, and reflux was continued for a further 48 h. The reaction mixture was cooled and washed with 1N NaOH, the organic layer was dried (MgSO 4 ), and solvent removed under reduced pressure. The residue was purified by chromatography on normal phase silica using 20% EtOAc in heptane as eluent and then on reverse phase silica using 70% MeOH in H 2 O as elan. Product crystallized on drying in vacuum oven to give pure product (82 mg, 18%); mp 105-107° C.; [α]D 22 =−1.2° (c=0.25, MeOH); IR (film): 3305, 3058, 2924, 2851, 1651, 1515 1455, 1356, 1342, 1252, 1166, 1105, 742 cm −1 ; NMR (CDCl 3 ): δ1.37 (3H, d, J=7.1 Hz); 1.57 (1H, s); 2.72-2.97 (5H, m); 3.28-3.34 (1H, m); 3.44-3.48 (1H, m); 5.07-5.15 (1H, m); 6.06 (1H, s); 6.75 (1H, d, J=2.2 Hz); 7.06-7.33 (11H, m); 7.40-7.44 (1H, m); 7.51 (1H, d, J=8.5 Hz); 7.62-7.65 (2H, m); MS m/e (ES + ): 453.1 (33%), 452.2 (100%, M + +H); Analysis calculated for C 29 H 29 N 3 O 2 : C, 77.14; H, 6.47; N, 9.31%. Found: C, 77.06; H, 6.48; N, 9.30%. 
     EXAMPLE 8 
     2-[(4,5-Dimethyl-furan-2-ylmethyl)-amino]-3-(1H-indol-3-yl)-N-(1-phenyl-ethyl)-propionamide, [R-(R*,S*)] 
     
       
                 
         
             
             
         
      
     
     To a stirred solution of the 4,5-dimethyl-2-furaldehyde (124 mg, 1 mmol) in 1,2-dichloroethane (20 mL) was added intermediate V (307 mg, 1 mmol) followed by sodium triacetoxyborohydride (424 mg, 2 mmol). After stirring over night the reaction was cautiously quenched with saturated NaHCO 3  (20 mL) and extracted with CH 2 Cl 2  (2×20 mL). The combined organic phases were dried (MgSO 4 ) and the solvent was removed under reduced pressure. The residue was purified by chromatography on normal phase silica using 25% EtOAc in heptane as eluent to give pure product as a glass (196 mg, 47%); [α] D   21 =+18.6° (c=0.5, MeOH); IR (film): 3312, 3059, 2971, 2922, 1651, 1516, 1455, 1342, 1220, 1106, 741 cm −1 ; NMR (CDCl 3 ): δ1.44 (3H, d, J=6.8 Hz); 1.60-1.90 (1H, br.s); 1.83 and 2.06 (each 3H, s); 2.89 (1H, d.d, J=14.6 and 9.3 Hz); 3.26-3.32 (1H, m); 3.49 (1H, d, J=14.4 Hz); 3.50-3.54 (1H, m); 3.58(1H, d, J=14.4 Hz); 5.08-5.16 (1H, m); 5.76 (1H, s); 6.89 (1H, d, J=2.2 Hz); 7.01-7.11 (1H, m); 7.17-7.36 (7H, m); 7.62-7.65 (2H, m); 7.95 (1H, s); MS m/e (ES + ): 417.3 (31%), 416.3 (100%, M + +H), 308.3 (34%); Analysis calculated for C 26 H 29 N 3 O 2 H 2 O: C, 74.51; H, 7.07; N, 10.03%. Found: C, 74.43; H, 6.82; N, 10.03%. 
     EXAMPLE 9 
     2-[(1H-Benzoimidazol-2-ylmethyl)-amino]-3-(1H-indol-3-yl)-N-(1-phenyl-ethyl)-propionamide, [R-(R*,S*)] 
     
       
                 
         
             
             
         
      
     
     Step 1 
     A solution of 2-hydroxymethyl benzimidazole (1.19 g, 8 mmol) and bis(4-nitrophenyl) carbonate (2.43 g, 8 mmol) in DMF (20 mL, anhydrous) was stirred for 12 h at room temperature. The DMF was removed under reduced pressure and the residue stirred in ether (50 mL) for 2 h. Filtration and washing with ether (50 mL) gave crystalline intermediate VII (1.04 g, 74%); IR (film): 1819, 1623, 1592, 1568, 1486, 1445, 1411, 1369, 1359, 1147, 1106, 1076, 1009, 997, 941, 862, 847, 765, 750, 741 cm −1 ; NMR (CDCl 3 ): δ5.49 (2H, s); 7.42-7.50 (2H, m); 7.79-7.84 (1H, m); 7.88-7.93 (1H, m). 
     Step 2 
     The product from step 1 (174 mg, 1 mmol) and intermediate V (307 mg, 1 mmol) were dissolved in DMF (10 mL, anhydrous) and stirred at 60° C. for 10 h. The solvent was removed under reduced pressure and the residue was purified by chromatography on reverse phase silica using 60% MeOH in H 2 O as eluent. The solvent was removed under reduced pressure and the residue was crystallized from EtOAc to give pure product (396 mg, 91%); mp  148-152.5 ° C.; [α]   D   21 =+24.2° (c=0.5, MeOH); IR (film): 3300, 3058, 2923, 1651, 1520, 1455, 1340, 1271, 1235, 1218, 1109, 1013, 909, 739 cm −1 ; NMR (CDCl 3 ): δ1.31 (3H, d, J=7.1 Hz); 2.00-2.50 (1H, br.s); 3.04 (1H, d.d, J=14.4 and 8.8 Hz); 3.29 (1H, d.d, J=14.4 and 5.2 Hz); 3.50 (1H, d.d, J=8.8 and 5.2 Hz); 3.94 (1H, d, J=15.9 Hz); 4.04 (1H, d, J=15.9 Hz); 5.03-5.10 (1H, m); 6.85 (1H, d, J=7.8 Hz); 6.99 (1H, d, J=2.2 Hz); 7.10-7.30 (10H, m); 7.20-7.70 (1H, br.s); 7.42 (1H, d, J=8.1 Hz); 7.66 (1H, d, J=7.8 Hz); 8.06 (1H, s); 8.80-9.20 (1H, br.s); MS m/e (ES + ): 439.3 (28%), 438.3 (100%, M + +H); Analysis calculated for C 27 H 27 N 5 O: C, 74.12; H, 6.22; N, 16.01%. Found: C, 74.04; H, 6.19; N, 15.95%. 
     EXAMPLE 10 
     2-[(Benzo[b]thiophen-2-ylmethyl)-amino]-3-(1H-indol-3-yl)-N-(1-phenyl-ethyl)-propionamide 
     
       
                 
         
             
             
         
      
     
     Step 1 
     A solution of NMM (2.309 mL, 21 mmol) in THF (10 mL) was added dropwise to a stirred ice cooled solution of benzo[b]thiophene-2-carboxylic acid (3.56 g, 20 mmol) and ethyl chloroformate (2.008 mL, 21 mmol) in THF (150 mL) over 15 mins. The reaction mixture was stirred at room temperature for 1 h before adding N,O-dimethylhydroxylamine hydrochloride (2.146 g, 22 mmol) and NMM (2.419 mL, 22 mmol). The reaction was stirred at room temperature over night. The solvent was removed under reduced pressure. The residue was taken up in EtOAc (100 mL) and washed with 2N HCl (3×100 mL), 2N NaOH (100 mL), H 2 O, brine, dried (MgSO 4 ), and the solvent was removed under reduced pressure. The residue was purified by chromatography on normal phase silica using 30% EtOAc in heptane as eluent. Crystallization from ether/heptane gave pure product (3.24 g, 73%). 
     To a stirred solution of the Weinreb amide (2.06 g, 9.3 mmol) in THF (100 mL, anhydrous) under nitrogen at 0° C. was added diisobutylaluminum hydride (11 mL, 11 mmol, 1M in CH 2 Cl 2 ) dropwise. After 20 min the reaction mixture was poured onto ice cold 2N HCl and extracted with ether. The organic phase was washed with brine, dried (MgSO 4 ), and the solvent was removed under reduced pressure. The residue was purified by chromatography on normal phase silica using 5% EtOAc in heptane as eluent to give solid benzo[b]thiophene-2-carboxaldehyde (Intermediate VI) (665 mg, 44%). IR (film): 1669, 1592, 1516, 1431, 1255, 1224, 1135, 840, 747, 725 cm −1 ; NMR (CDCl 3 ): δ7.42-7.54 (2H, m); 7.91 (1H, d, J=8.1 Hz); 7.95(1H, d, J=7.8 Hz); 8.04 (1H, s); 10.12 (1H, s). 
     Step 2 
     To a stirred solution of the benzo[b]thiophene-2-carboxaldehyde (Intermediate VI) (162 mg, 1 mmol) in 1,2-dichloroethane (20 mL) was added intermediate V (307 mg, 1 mmol) followed by sodium triacetoxyborohydride (424 mg, 2 mmol). After stirring over night the reaction was cautiously quenched with saturated NaHCO 3  (20 mL) and extracted with CH 2 Cl 2  (2×20 mL). The combined organic phases were dried (MgSO 4 ) and the solvent was removed under reduced pressure. The residue was purified by chromatography on normal phase silica using 20% EtOAc in heptane as eluent. Crystallization from ether/heptane gave pure product (305 mg, 67%); mp 102-108° C.; [α] D   21 =+51.40° (c=0.5, MeOH); IR (film): 3311, 3059, 292 1651, 1515, 1456, 743 cm −1 ; NMR (CDCl 3 ): δ1.40 (3H, d, J=7.1 Hz); 1.97 (1H, s); 2.99 (1H, d.d, J=14.7 and 8.8 Hz); 3.35 (1H, d.d, J=14.4 and 4.2 Hz); 3.59 (1H, d.d, J=8.5 and 4.4 Hz); 3.94 (2H, m); 5.07-5.16 (1H, m); 6.91-6.93 (2H, m); 7.06-7.11 (1H, m); 7.17-7.37 (9H, m); 7.50 (1H, d, J=8.5 Hz); 7.60 (1H, d.d, J=7.0 and 1.6 Hz); 7.65 (1H, d, J=8.1 Hz); 7.72-7.76 (1H, m); 7.95 (1H, s); MS m/e (ES + ): 476.1 (60%, M + +Na), 454.1 (100%, M + +H), 402.2 (25%); (ES − ): 453.2 (25%), 452.1 (100%, M − −H); Analysis calculated for C 28 H 27 N 3 OS: C, 74.14; H, 6.00; N, 9.26; S, 7.07%. Found: C, 74.27; H, 6.16; N, 9.31; S, 7.11%. 
     EXAMPLE 11 
     3-(1H-Indol-3-yl)-N-(1-phenyl-ethyl)-2-[(quinolin-3-ylmethyl)-amino]-propionamide, [R-(R*,S*)] 
     
       
                 
         
             
             
         
      
     
     Method as for Example 10, step 2. The residue was purified by chromatography on normal phase silica using 2% MeOH in CH 2 Cl 2  as eluent. Crystallization from EtOAc/heptane gave pure product (340 mg, 76%); mp 161-163° C.; [α] D   22 =+40° (c=0.5, MeOH); IR (film): 3280, 3055, 2972, 2926, 1655, 1515, 1497, 1456, 1342, 1127, 742 cm −1 ; NMR (CDCl 3 ): δ1.40 (3H, d, J=7.1 Hz); 1.90 (1H, s); 2.96 (1H, d.d, J=14.7 and 9.0 Hz); 3); 36 (1H, d.d, J=14.5 and 4.5 Hz); 3.53-3.56 (1H, m); 3.78 (1H, d, J=13.7 Hz); 3.92 (1H, d, J=13.7 Hz); 5.08-5.16 (1H, m); 6.90 (1H, d, J=2.2 Hz); 7.03-7.08 (1H, m); 7.15-7.20 (1H, m); 7.23-7.37 (6H, m); 7.43 (1H, d J=8.3 Hz); 7.49-7.51 (1H, m); 7.59-7.72 (4H, m); 8.02 (1H, s); 8.04 (1H, d, J=8.3 Hz); 8.66 (1H, d, J=2.2 Hz); MS m/e (ES + ): 471.1 (31%, M + +Na), 449.1(100%, M + +H); Analysis calculated for C 29 H 28 N 4 O: C, 77.65; H, 6.29; N, 12.49%. Found: C, 78.02; H, 6.30; N, 12.48%. 
     EXAMPLE 12 
     2-[(5-Chloro-thiophen-2-ylmethyl)-amino]-3-(1H-indol-3-yl)-N-(1-phenyl-ethyl)-propionamide, [R(R*,S*)] 
     
       
                 
         
             
             
         
      
     
     Method as for Example 10, step 2. The residue was dissolved in aqueous acetonitrile and acidified using formic acid before being purified by chromatography on reverse phase silica using 40% CH 3 CN in H 2 O (0.1% formic acid in mobile phases) as eluent. The solvent was removed under reduced pressure and the residue was suspended between EtOAc and saturated NaHCO 3 . The EtOAc was dried (MgSO 4 ) and the solvent was removed under reduced pressure to give pure product as a glass (245 mg, 56%); [α] D   22 =+26.2° (c=0.5, MeO); IR (film): 3307, 3059, 2973, 2925, 1652, 1515, 1455, 1342, 1230, 1105, 1061, 1000, 796, 742 cm −1 ; NMR (CDCl 3 ): δ1.43 (3H, d, J=6.8 Hz); 1.85 (1H, s); 2.96 (1H, d.d, J=14.7 and 8.5 Hz); 3.31 (1H, d.d, J=14.5 and 4.5 Hz); 3.49-3.53 (1H, m); 3.71-3.79 (2H, m); 5.07-5.15 (1H, m); 6.50 (1H, d, J=3.7 Hz); 6.65 (1H, d, J=3.9 Hz); 6.91 (1H, d, J=2.4 Hz); 7.09-7.14 (1H, m); 7.18-7.39 (8H, m); 7.63 (1H, d, J=7.6 Hz); 7.98 (1H, s); MS m/e (ES + ): 437.9 (100%, M + +H); Analysis calculated for C 24 H 24 N 3 OSCl: C, 65.81; H, 5.52; N, 9.59; Cl, 8.09; S, 7.32%. Found: C, 65.54; H, 5.45; N, 9.40; Cl, 7.85; S, 7.42%. 
     EXAMPLE 13 
     3-(1H-Indol-3-yl)-N-(1-phenyl-ethyl)-2-(3-trifluoromethylsulfanyl-benzylamino)-propionamide, [R-(R*,S*)] 
     
       
                 
         
             
             
         
      
     
     To a stirred solution of 3-(trifluoromethylthio)benzaldehyde (72 mg, 0.55 mmol) in 1,2-dichloroethane (20 mL) was added intermediate V (154 mg, 0.5 mmol) followed by sodium triacetoxyborohydride (148 mg, 0.7 mmol). After stirring over night the reaction was cautiously quenched with saturated NaHCO 3  (20 mL) and extracted with CH 2 Cl 2  (3×50 mL). The combined organic phases were dried (MgSO 4 ) and the solvent was removed under reduced pressure. The residue was purified by chromatography on normal phase silica using 30% EtOAc in heptane as eluent. The solvent was removed under reduced pressure to give pure product as a glass (193 mg, 77%); IR (film): 3306, 3058, 2972, 2923, 1651, 1516, 1456, 1342, 1114, 743 cm −1 ; NMR (CDCl 3 ): δ1.41 (3H, d, J=6.8 Hz); 1.60-1.90 (1H, br.s); 2.96 (1H, d.d, J=14.5 and 8.9 Hz); 3.32 (1H, d.d, J=14.4 and 4.4 Hz); 3.48 (1H, d.d, J=8.9 and 4.5 Hz); 3.62 (1H, d, J=13.9 Hz); 3.76 (1H, d, J=13.7 Hz); 5.08-5.16 (1H, m); 6.91 (1H, d, J=2.2 Hz); 7.07-7.48 (13H, m); 7.60 (1H, d, J=7.8 Hz); 7.97 (1H, s); MS m/e (ES + ): 499.4 (32%), 498.4 (100%, M + +H); Analysis calculated for C 27 H 26 N 3 OSF 3 . 0.25H 2 O: C, 64.59; H, 5.32; N, 8.37; S, 6.39%. Found: C, 64.69; H, 5.34; N, 8.30; S, 6.27%. 
     EXAMPLE 14 
     2-(3-Cyano-benzylamino)-3-(1H-indol-3-yl)-N-(1-phenyl-ethyl)-propionamide, [R-(R*,S*)] 
     
       
                 
         
             
             
         
      
     
     Method as for Example 13. Chromatography on normal phase silica using 45% EtOAc in heptane as the eluent and subsequent removal of the solvent under reduced pressure gave pure product as a glass (130 mg, 62%); IR (film): 3312, 3059, 2973, 2924, 2229, 1652, 1516, 1456, 1342, 1231, 1101, 743 cm −1 ; NMR (CDCl 3 ): δ1.42 (3H, d, J=6.8 Hz); 1.87 (1H, s); 2.91 (1H, d.d, J=14.5 and 9.2 Hz); 3.32 (1H, d.d, J=14.5 and 4.0 Hz); 3.41 (1H, d.d, J=9.0 and 4.4 Hz); 3.58 (1H, d, J=14.2 Hz); 3.76 (1H, d, J=14.2 Hz); 5.08-5.17 (1H, m); 6.94 (1H, d, J=2.2 Hz); 7.07-7.12 (1H, m); 7.19-7.45 (12H, m); 7.58 (1H, d, J=8.1 Hz); 8.05 (1H, s); MS m/e (ES + ) 424.4 (30%), 423.4 (100%, M + +H); (ES − ): 422.3 (30%, M − ), 421.3 (100%, M − −H); Analysis calculated for C 27 H 26 N 4 O: C, 76.75; H, 6.20; N, 13.26%. Found: C, 76.58; H, 6.14; N, 13.24%. 
     EXAMPLE 15 
     3-(1H-Indol-3-yl)-2-(3-nitro-benzylamino)-N-(1-phenyl-ethyl)-propionamide, [R-(R*,S*)] 
     
       
                 
         
             
             
         
      
     
     To a stirred solution of 3-nitrobenzaldehyde (332 g, 2.2 mmol) in 1,2-dichloroethane (60 mL) was added intermediate V (614 mg, 2 mmol) followed by sodium triacetoxyborohydride (594 mg, 2.8 mmol). After stirring over night the reaction was cautiously quenched with saturated NaHCO 3  (20 mL) and extracted with CH 2 Cl 2  (3×50 mL). The combined organic phases were dried (MgSO 4 ) and the solvent was removed under reduced pressure. The residue was purified by chromatography on normal phase silica using 45% EtOAc in heptane as eluent. The solvent was removed under reduced pressure to give pure product as a glass (648 mg, 73%); IR (film): 3317, 2925, 1652, 1526, 1456, 1349, 733 cm −1; NMR (CDCl 3 ): δ1.43 (3H, d, J=6.8 Hz); 1.85-1.95 (1H, br.s); 2.90 (1H, d.d, J=14.5 and 9.1 Hz); 3.33 (1H, d.d, J=14.4 and 4.4 Hz); 3.43 (1H, d.d, J=9.0 and 4.5 Hz); 3.65 (1H, d, J=14.2 Hz); 3.83 (1H, d, J=14.2 Hz); 5.09-5.17 (1H, m); 6.94 (1H, d, J=2.4 Hz); 7.06 (1H, t, J=7.5 Hz); 7.18 (1H, t, J=7.5 Hz); 7.22-7.40 (10H, m); 7.87 (1H, m); 7.97-8.10 (2H, m); MS m/e (ES + ): 444.4 (30%), 443.4 (100%, M + +H); Analysis calculated for C 26 H 26 N 4 O 3 : C, 70.57; H, 5.92; N, 12.66%. Found: C, 70.55; H, 5.88; N, 12.67%. 
     EXAMPLE 16 
     3-(1H-Indol-3-yl)-N-(1-phenyl-ethyl)-2-(3-trifluoromethoxy-benzylamino)-propionamide, [R-(R*,S*)] 
     
       
                 
         
             
             
         
      
     
     Method as for Example 13. Chromatography on normal phase silica using 35% EtOAc in heptane as the eluent and subsequent removal of the solvent under reduced pressure gave pure product as a glass (130 mg, 54%); IR (film): 3307, 3060, 2974, 2925, 1652, 1589, 1516, 1495, 1456, 1260, 1217, 1164, 1012, 743 cm −1 ; NMR (CDCl 3 ): δ1.40 (3H, d, J=6.8 Hz); 1.60-2.00 (1H, br.s); 2.97 (1H, d.d, J=14.7 and 8.8 Hz); 3.29-3.35 (1H, m); 3.48 (1H, d.d, J=8.8 and 4.6 Hz); 3.62 (1H, d, J=13.9 Hz); 3.74 (1H, d, J=13.9 Hz); 5.07-5.15 (1H, m); 6.91 (1H, d, J=2.2 Hz); 6.96-7.39 (13H, m); 7.63 (1H, d, J=7.8 Hz); 7.97 (1H, m); MS m/e (ES + ): 483.4 (30%), 482.4 (100%, M + +H); Analysis calculated for C 27 H 26 N 3 O 2 F 3 : C, 67.35; H, 5.44; N, 8.73%. Found: C, 67.31; H, 5.43; N, 8.67%. 
     EXAMPLE 17 
     2-(3-Hydroxy-benzylamino)-3-(1H-indol-3-yl)-N-(1-phenyl-ethyl)-propionamide, [R-(R*,S*)] 
     
       
                 
         
             
             
         
      
     
     Method as for Example 13. Chromatography on normal phase silica using 40% EtOAc in heptane as the eluent and subsequent removal of the solvent under reduced pressure gave pure product as a glass (94 mg, 45%); IR (film): 3317, 3059, 2975, 2926, 1645, 1589, 1520, 1456, 1266, 1159, 743 cm −1 ; NMR (CDCl 3 ): δ1.40 (3H, d, J=7.1 Hz); 1.70-1.90 (1H, br.s); 2.89 (1H, d.d, J=14.5 and 9.4 Hz); 3.33 (1H, d.d, J=14.7 and 4.2 Hz); 3.49-3.54 (1H, m); 3.53 (1H, d, J=13.9 Hz); 3.69 (1H, d, J=13.9 Hz); 5.00-5.20 (2H, m); 6.28 (1H, d, J=1.7 Hz); 6.60 (1H, d, J=7.6 Hz); 6.65 (1H, d.d, J=7.9 and 2.0 Hz); 6.89 (1H, d, J=2.2 Hz); 7.06 (1H, t, J=7.8 Hz); 7.09-7.13 (1H, m); 7.19-7.52 (7H, m); 7.54 (1H, d, J=8.5 Hz); 7.64 (1H, d, J=8.5 Hz); 8.05 (1H, m); MS m/e (ES + ): 415.4 (30%), 414.4 (100%, M + +H); Analysis calculated for C 26 H 27 N 3 O 2 : C,75.52; H, 6.58; N, 10.16%. Found: C, 75.28; H, 6.61; N, 10.03%. 
     EXAMPLE 18 
     2-[(Benzofuran-2-ylmethyl)-amino]-3-(1H-indol-3-yl)-2-methyl-N-(1-phenyl-ethyl)-propionamide, [R-(R*,S*)] 
     
       
                 
         
             
             
         
      
     
     To a stirred solution of 2-benzofurancarboxaldehyde (3.19 g, 21.8 mmol) in 1,2-dichloroethane (150 mL) was added 2-amino-3-(1H-indol-3-yl)-2-methyl-N-(1-phenyl-ethyl)-propionamide (prepared as described by Boyle S. et al.,  Bioorg. Med. Chem.  2:357, 1994) (5 g, 15.6 mmol), followed by sodium triacetoxyborohydride (6.6 mg, 31.2 mmol). After stirring over night the reaction was cautiously quenched with 2N NaOH (150 mL) and extracted with CH 2 Cl 2  (3×200 mL). The combined organic phases were dried (MgSO 4 ) and the solvent was removed under reduced pressure. The residue was purified by chromatography on normal phase silica using 30% EtOAc in heptane as eluent and then on reverse phase silica using 70% MeOH in H 2 O as eluent. Crystallization from ether gave pure product (5.55 g, 79%); mp 118-121° C.: [α D   20 =+12.5° (c=1, MeOH); IR (film): 3329, 3059, 2975, 2926, 1652, 1506, 1455, 1371, 1354, 1342, 1255, 1170, 1105, 1010, 938, 743 cm −1 ; NMR (CDCl 3 ): δ1.47 (3H, s); 1.47 (3H, d, J=6.8 Hz); 1.89 (1H, s); 3.16 (2H, s); 3.78 (1H, br.d, J=12.9 Hz); 3.86 (1H, d, J=14.4 Hz); 5.05-5.13 (1H, m); 6.43 (1H, s); 6.87 (1H, d, J=2.2 Hz); 7.09-7.40 (11H, m); 7.47-7.50 (1H, m); 7.65 (1H, d, J=7.8 Hz); 7.92 (1H, d, J=7.8 Hz); 7.96 (1H, s); MS m/e (ES + ): 453.1 (30%), 452.1 (100%, M + +H), 393.2 (15%); Analysis calculated for C 29 H 29 N 3 O: C, 77.14; H, 6.47; N, 9.30%. Found: C, 77.14; H, 6.42; N, 9.36%. 
     EXAMPLE 19 
     2-[(Benzofuran-3-ylmethyl)-amino]-3-(1H-indol-3-yl)-2-methyl-N-(1-phenyl-ethyl)-propionamide, [R-(R*,S*)] 
     
       
                 
         
             
             
         
      
     
     To a stirred solution of 3-benzofurancarboxaldehyde (146 mg, 1 mmol) (Ind. J. Chem., Vol. 31B, 1992, 526) in 1,2-dichloroethane (10 mL) was added 2-amino-3-(1H-indol-3-yl)-2-methyl-N-(1-phenyl-ethyl)-propionamide (321 mg, 1 mmol) followed by sodium triacetoxyborohydride (424 mg, 2 mmol). After stirring over night at room temperature another portion of sodium triacetoxyborohydride (424 mg, 2 mmol) was added. The reaction was heated to reflux for 4 h. Cooled to room temperature and cautiously quenched with saturated NaHCO 3  (100 mL) and extracted with CH 2 Cl 2  (3×20 mL). The combined organic phases were dried (MgSO 4 ) and the solvent was removed under reduced pressure. The residue was purified by chromatography on normal phase silica using 25% EtOAc in heptane as eluent. Crystallization from ether/heptane gave pure product (232 mg, 51%); mp 104-106° C.: [α] D   23 =13.4° (c=1, MeOH); IR (film): 3418, 3314, 3058, 2976, 2927, 1652, 1505, 1452, 1371, 1354, 1341, 1279, 1266, 1186, 1095, 1010, 858, 743 cm −1 ; NMR (CDCl 3 ): δ1.40 (3H, d, J=6.8 Hz); 1.52 (3H, s); 1.71 (1H, s); 3.15 (1H, d, J=14.4 Hz); 3.27 (1H, d, J=14.4 Hz); 3.80 (1H, d, J=3.2 Hz); 3.88 (1H, d, J=13.2 Hz); 5.01-5.09 (1H, m); 6.79 (1H, d, J=2.2 Hz); 7.07-7.40 (12H, m); 7.44 (1H d.d, J=8.3 and 0.7 Hz); 7.65 (1H, d, J=7.8 Hz); 7.68 (1H, d, J=8.1 Hz); 7.93 (1H, s); MS m/e (ES + ): 452.1 (100%, M + +H); Analysis calculated for C 29 H 29 N 3 O 2 : C, 77.14; H, 6.47; N, 9.30%. Found: C, 76.91; H, 6.39; N, 9.26%. 
     EXAMPLE 20 
     3-(1H-Indol-3-yl)-2-methyl-N-(1-phenyl-ethyl)-2-[(1H-pyrrol-2-ylmethyl)-amino]-propionamide, (R-(R*,S*)] 
     
       
                 
         
             
             
         
      
     
     To a stirred solution of 2-pyrrolecarboxaldehyde (71 mg, 0.75 mmol) in 1,2-dichloroethane (10 mL) was added 2-amino-3-(1H-indol-3-yl)-2-methyl-N-(1-phenyl-ethyl)-propionamide (161 mg, 0.5 mmol) followed by sodium triacetoxyborohydride (424 mg, 2 mmol). After stirring over night at room temperature the reaction was cautiously quenched with saturated NaHCO 3  (50 mL) and extracted with CH 2 Cl 2  (2×50 mL). The combined organic phases were dried (MgSO 4 ) and the solvent was removed under reduced pressure. The residue was purified by chromatography on normal phase silica using 40% EtOAc in heptane as eluent. Crystallization from ether/heptane gave pure product (50 mg, 25%); mp 123-133° C.; [α] D   23 =(c=1, MeOH); IR (film): 3314, 2976, 2926, 2852, 1651, 1511, 1455, 909, 736 cm −1 ; NMR (CDCl 3 ): δ1.41 (3H, d, J=6.8 Hz); 1.45 (3H, s); 3.14 (1H, d, J=14.4 Hz); 3.29 (1H, d, J=14.4 Hz); 3.70 (1H, d, J=13.1 Hz); 3.76 (1H, d, J=12.9 Hz); 5.02-5.10 (1H, m); 5.97 (1H, s); 6.07-6.09 (1H, m); 6.58-6.60 (1H, m); 6.74 (1H, d, J=2.2 Hz); 7.10-7.35 (8H, m); 7.41 (1H d, J=7.6 Hz); 7.65 (1H, d, J=7.8 Hz); 7.89 (2H, s); MS m/e (ES + ): 423.2 (20%, M + +Na); 402.2 (30%); 401.2 (100%, M + +H); 322.2 (40%); Analysis calculated for C 25 H 28 N 4 O: C, 74.97; H, 7.05; N, 13.99%. Found: C, 74.83; H, 7.05; N, 13.95%. 
     EXAMPLE 21 
     3-(1H-Indol-3-yl)-2-methyl-N-(1-phenyl-ethyl)-2-[(2H-pyrazol-3-ylmethyl)-amino]-propionamide, [R-(R*,S*)] 
     
       
                 
         
             
             
         
      
     
     To a stirred solution of pyrazole-3-carboxaldehyde (96 mg, 1 mmol, supplied as dimer) in pyridine (10 mL) was added 2-amino-3-(1H-indol-3-yl)-2-methyl-N-(1-phenyl-ethyl)-propionamide (161 mg, 0.5 mmol) followed by sodium triacetoxyborohydride (848 mg, 4 mmol). After stirring over night at room temperature another portion of sodium triacetoxyborohydride (424 mg, 2 mmol) was added. After stirring over night at room temperature the pyridine was removed under reduced pressure. The residue was taken up in CH 2 Cl 2  (100 mL) and saturated NaHCO 3 . The aqueous phase was extracted with CH 2 Cl 2  (100 mL). The combined organic phases were washed with brine (50 mL), dried (MgSO 4 ), and the solvent was removed under reduced pressure. The residue was initially purified by chromatography on normal phase silica using 95% EtOAc in heptane as eluent. The solvent was removed under reduced pressure and the residue was dissolved in aqueous acetonitrile and acidified using formic acid. Purification by chromatography on reverse phase silica using 25% CH 3 CN in H 2 O (0.1% formic acid in mobile phases) as eluent gave pure product. The solvent was removed under reduced pressure and the residue was suspended between EtOAc and saturated NaHCO 3 . The EtOAc was dried (MgSO 4 ) and the solvent was removed under reduced pressure to give pure product as a glass (20 mg, 10%); IR (film): 3260, 3059, 2979, 2927, 1651, 1515, 1456, 1374, 1266, 1105, 1048, 1011, 932, 741 cm −1 ; NMR (DMSO-d 6 ): δ1.22 (3H, s); 1.35 (3H, d, J=6.8 Hz); 2.26 (1H, s); 2.96-3.05 (2H, m); 3.50-3.75 (2H, m); 4.93 (1H, s); 6.10 (1H, s); 6.89-6.93 (2H, m); 7.00-7,04 (1H, m); 7.18-7.32 (6H, m); 7.35 (0.5H, s); 7.52 (1H, d, J=7.8 Hz); 7.60 (0.5H, s); 8.05-8.20 (1H, m); 10.82 (1H, s); 12.52 (0.5H, s); 12.73 (0.5H, s); MS m/e (ES + ): 424.1 (27%); 402.1 (100%, M + +H). 
     EXAMPLE 22 
     2-(3-Benzofuran-2-ylmethyl-ureido)-3-(1H-indol-3-yl)-2-methyl-N-(1-phenyl-ethyl)-propionamide, [R-(R*,S*)] 
     
       
                 
         
             
             
         
      
     
     Step 1 
     To a stirred solution of potassium hydroxide (6.6 g, 100 mmol, 85%) and hydroxylamine (3.66, 52.5 mmol) in EtOH (100 mL, 95%) and water (100 mL) was added 2-benzofurancarboxaldehyde (7.34 g, 50 mmol). Stirred for 48 h before removing the EtOH under reduced pressure. The aqueous phase was saturated with NaCl and then extracted with EtOAc (2×300 mL). The combined organic phases were dried (MgSO 4 ) and the solvent removed under reduced pressure. Crystallization from ether gave pure oxime (7.2 g, 89%). To an ice-cold solution of the oxime (3.22 g, 20 mmol) in THF (150 mL, anhydrous) was added dropwise a solution of lithium aluminum hydride (20 mL, 20 mmol, 1M in THF) under an atmosphere of nitrogen. Reaction mixture allowed to reach room temperature and stirred over night. Reaction mixture cautiously quenched using water. Added 5N NaOH, and aqueous phase extracted with EtOAc (2×100 mL). The combined organic layers were washed with brine, dried (MgSO 4 ), and the solvent was removed under reduced pressure. The residue was purified by chromatography on normal phase silica using EtOAc as eluent to give intermediate IX (1.75 g, 59%). 
     Step 2 
     A solution of the armine prepared in step 1 (1.358 g, 9.23 mmol) and pyridine (1.46, 18.5 mmol) in CH 2 Cl 2  (20 mL, anhydrous) was added dropwise over 20 min to an ice cooled solution of triphosgene (0.96, 3.23 mmol). Reaction mixture allowed to reach room temperature. After 30 min, solvent removed under reduced pressure. The residue was taken up in EtOAc, filtered, and solvent removed under reduced pressure to give isocyanate (1.60 g, 100%). IR (film): 2256 cm − . A solution of the isocyanate (1.038 g, 6 mmol) and 2-amino-3-(1H-indol-3-yl)-2-methyl-N-(1-phenyl-ethyl)-propionamide (1.926 g, 6 mmol) in THF (50 mL, anhydrous) was stirred at room temperature for 5 min. The solvent was removed under reduced pressure. The residue was taken up in EtOAc and washed with 1N HCl (3×20 mL), saturated Na 2 CO 3  (30 mL), brine (30 mL), dried MgSO 4 , and the solvent removed under reduced pressure. The residue was purified by chromatography on reverse phase silica using 65% MeOH in H 2 O as eluent. Crystallization from MeOH/H 2 O gave pure product (1.35 g, 45%). mp  176-178 ° C.; [α]   D   22 =+30.4° (c=1, MeOH); IR (film): 3321, 3058, 2978, 2932, 1645, 1558, 1506, 1495, 1445, 1253, 741 cm −1 ; NMR (CDCl 3 ): δ1.35 (3H, d, J=6.8 Hz); 1.61 (3H, s); 3.20 (1H, d, J=14.6 Hz); 3.54 (1H, d, J=14.6 Hz); 4.38 (1H, d.d, J=16.0 and 6.0 Hz); 4.45 (1H, d.d, J=15.9 and 6.1 Hz); 4.78 (1H, t, J=6.0 Hz); 4.97 (1H, s); 4.95-5.05 (1H, m); 6.49 (1H, s); 6.76 (1H, d, J=2.4 Hz); 7.00 (1H, d, J=7.6 Hz); 7.05-7.10 (1H, m); 7.13-7.28 (9H, m); 7.38 (1H, d, J=8.1 Hz); 7.48-7.50 (1H, m); 7.57 (1H, d, J=7.8 Hz); 7.74 (1H, s); MS m/e (APCI + ): 496.3 (30%); 495.2 (100%, M + +H); 477.2 (7%); 374.2 (7%); 322.3 (17%); Analysis calculated for C 30 H 30 N 4 O 3 : C, 72.85; H, 6.11; N, 11.32%. Found: C, 73.09; H, 6.08; N, 11.35%. 
     EXAMPLES 23 TO 191 
     (See Table 2 Below) 
     Intermediate VII, N-[b]benzofuranylmethyl-R-α-methyl-tryptophan-N-carboxyanhydride 
     Intermediate I (5.23 g, 15 mmol) was stirred in toluene (50 mL) under nitrogen and heated to 55° C. Phosgene in toluene (37 mL, 75 mmol) was added in one portion and as soon as the temperature had returned to 55° C. dry THF (150 mL) was added rapidly dropwise. Stirring was continued for 30 min and the reaction was then cooled, the solvent removed in vacuo. The residue taken up in ether (50 mL) and filtered and evaporated to dryness several times until a solid was obtained; (6.15 g, 100%); IR (film): 3418, 1844, 1771, 1455, 1397, 1251, 986, 746 cm −1 ; NMR (CDCl 3 ) 1.64 (3H, s); 3.31 (1H, d, J=15 Hz); 3.44 (1H, d, J=15 Hz); 4.45 (1H, d J=16Hz); 4.81 (1H, d, J=16 Hz); 6.77 (1 H, s); 6.94 (1H, d J=2.8 Hz); 7.14-7.58 (8H, m); 8.16(1H, s). 
     General procedure for array synthesis of Examples 23 to 191 
     A 40-well DTI synthesizer rack (U.S. Pat. No. 5,324,483) was loaded with 40 DTI vials (12 mL). To each vial 0.15-0.21 mmol of an amine or amine HCl salt was added. The rack was placed in a Cyberlab Liquid Handling Robot and to each vial 0.10 mmol N-[b]benzofuranylmethyl-R-α-methyl-tryptophan-N-carboxyanhydride (0.227 M in THF) was added. To those vials that contained amine HCl salts, 0.15 mmol triethylamine (0.254 M in THF) was added, in order to liberate the free amines. THF was then added to each vial to make up the total volume to 3 mL. The vials were placed in a 40-well DTI synthesizer equipped with a heating block, 40 condensers and a nitrogen manifold. The synthesizer was kept under a continuous flow of nitrogen and was shaken at 65° C. on an orbital shaker for 2 days. The reactions were monitored by TLC (10% CH 3 CN in CH 2 Cl 2 ). The vials in which the reaction had gone to completion were taken out. To the remaining vials CH 3 CN (2 mL) was added each and these were shaken at 85° C. for 19 h. The vials in which the reaction had gone to completion were taken out. To the remaining vials pyridine (1 mL) was added each and these were shaken at 105° C. for 6 h followed by 15 h at 65° C. The vials were then concentrated at reduced pressure in a Speedvac and were purified by chromatography over a 12 mL LC-Si SPE cartridge containing 2 g silica (elution with 10% CH 3 CN in CH 2 Cl 2  followed by 20% CH 3 CN in CH 2 Cl 2 , 5% methanol in CH 2 Cl 2 , 10% methanol in CH 2 Cl 2 , 20% methanol in CH 2 Cl 2  and 50% methanol in CH 2 Cl 2 , depending on the polarity of the products). The products were subjected to LC-MS. Those products which did contain the desired molecular ion, but were not sufficiently pure (typically &lt;85%) were further purified by prep HPLC on a C18 reversed phase preparative column. The HPLC-purified products were re-analyzed by LC-MS to determine the purity. The 40 final products were analyzed by  1 H NMR. 
     EXAMPLES 192 TO 308 
     (See Table 3 Below) 
     Intermediate II 
     Step 1 
     The compound was prepared as described for Intermediate I, step 1; (20.5 g, 59%); NMR (CDCl 3 ) 2.10 (1H, s); 3.18 (2H, m); 3.60 (3H, s); 3.80-4.00 (2H, m); 6.43 (1H, s); 7.03-7.60 (9H, m); 8.00 (1H, s). 
     Step 2 
     The compound was prepared as described for Intermediate I; (7.02 g, 85%); NMR (DMSO-D 6 ) 3.01-3.12 (2H, m); 3.52 (1H, m); 3.80 (1H, d, J=15 Hz); 3.80 (1H, d, J=14.8 Hz); 6.61 (1H, s); 6.93-7.54 (9H, m); 10.82 (1H, s). 
     General procedure for array synthesis of Examples 192 to 308 (see Table 4 below) 
     A 40-well DTI synthesizer rack was loaded with 40 Kimble vials (10 mL). To each vial approximately 0.34 g (0.10 mmol) N-[b]benzofuranylmethyl-R-tryptophan was added followed by 1.5 equivalent of an amine or amine HCl salt. The rack was placed in a Cyberlab Liquid Handling Robot and to each vial 1.0 equivalent of HBTU (0.4 M in DMF) was added followed by 1.5 equivalent of diisopropylethylamine (0.5 M in DMF). To those vials, which contained amine HCl salts, an additional equivalent of diisopropylethylamine was added. DMF was added to make the total volume up to 1.5 mL. The vials were capped and the rack was shaken on an orbital shaker at room temperature for 3 h. To each vial, water (1 mL) was added and the mixtures were purified on 3 mL LC-18 reversed phase SPE cartridges containing 500 mg of sorbent, using an ASPEC XL4 robot. The cartridges were conditioned with methanol (4 mL) followed by methanol/water 1:1 (4 mL). Water (1 mL) was loaded onto the cartridges and the crude reaction mixtures were loaded into the water layer. The cartridges were washed with water (4 mL) and methanol/water 1:1 (4 mL) and were eluted with methanol (4 mL). The methanol fractions were concentrated and the products were subjected to LC-MS. Those products which did contain the desired molecular ion, but were not sufficiently pure (typically &lt;90%) were further purified by prep HPLC on a C18 reversed phase preparative column. The HPLC-purified products were re-analyzed by LC-MS to determine the purity. The 40 final products were analyzed by  1 H NMR. 
     EXAMPLES 309 TO 405 
     See Table 5 Below 
     General procedure for array synthesis of Examples 309 to 405 
     The N-terminal derivatives where prepared from 2-amino-3-(1H-indol-3-yl)-2-methyl-N-(1-phenyl-ethyl)-propionamide, prepared as described by Boyle S., et al.,  Bioorg. Med. Chem.  2:357 (1994), or from 2-amino-3-(1H-indol-3-yl)-N-(1-phenyl-ethyl)-propionamide (Inter-mediate V), using the procedure of Siegel M. G., et al.,  Tet. Lett.  38: 3357, (1997). 
     Because the compounds are potent ligands to the NK, receptor, they are effective at displacing substance P at that position, and therefore are useful for treating biological conditions otherwise mediated by substance P. Accordingly, compounds capable of antagonising the effects of substance P at NK 1  receptors will be useful in treating or preventing a variety of brain disorders including pain (inflammatory, surgical and neuropathic), anxiety, panic, depression, schizophrenia, neuralgia, stress, sexual dysfunction, bipolar disorders, movement disorders, cognitive disorders, and addiction disorders; inflammatory diseases such as arthritis, asthma, and psoriasis; gastrointestinal disorders including colitis, Crohn&#39;s disease, irritable bowel syndrome and satiety; allergic responses such as eczema and rhinitis; vascular disorders such as angina and migraine; neuropathological disorders including scleroderma and emesis. The compounds of the invention, NK 1  receptor antagonists, are also useful as anti-angiogenic agents, for the treatment of conditions associated with aberrant neovascularization such as rheumatoid arthritis, atherosclerosis and tumour cell growth. They will also be useful as agents for imaging NK 1  receptors in vivo in conditions such as ulcerative colitis and Crohn&#39;s disease. 
     The compounds of the present invention are highly selective and competitive antagonists of the NK 1  receptor. They have been evaluated in an NK 1 -receptor binding assay which is described below. 
     Human lymphoma IM9 cells were grown in RPMI 1640 culture medium supplemented with 10% fetal calf serum and 2 mM glutamine and maintained under an atmosphere of 5% CO 2 . Cells were passaged every 3-4 days by reseeding to a concentration of 4-8×10 6 /40 ml per 175 cm 2  flask. Cells were harvested for experiments by centrifugation at 1000 g for 3 min. Pelleted cells were washed once by resuspension into assay buffer (50 mM Tris HCl pH 7.4, 3 mM MnCl 2 , 0.02% BSA, 40 mg/mL bacitracin, 2 mg/mL chymostatin, 2 mM phosphoramidon, 4 mg/mL leupeptin) and repeating the centrifugation step before resuspending at a concentration of 2.5×10 6  cells/mL assay buffer. Cells (200 ml) were incubated with [ 125 I]Bolton-Hunter substance P (0.05-0.1 nM) in the presence and absence of varying concentrations of test compounds for 50 min at 21° C. Non-specific binding (10% of the total binding observed under these conditions) was defined by 1 mM [Sar 9 , Met(0 2 ) 11 ] substance P. Reactions were terminated by rapid filtration under vacuum onto GF\C filters presoaked in 0.2% PEI for 1-2 h, using a Brandel cell harvester. Filters were washed with 6×1 ml ice-cold Tris HCl (50 mM, pH 7.4) and radioactivity bound determined using a gamma couter. Results were analyzed using iterative curve fitting procedures in RS1 or Graphpad Inplot. 
     
       
         
               
             
               
               
             
               
               
             
           
               
                 TABLE 1 
               
             
             
               
                   
               
               
                 In Vitro Human NK 1  Receptor Binding Assay 
               
             
          
           
               
                   
                 NK 1  binding 
               
               
                 Example No 
                 IC 50  (nM) 
               
               
                   
               
             
          
           
               
                 1 
                 591 
               
               
                 2 
                 23 
               
               
                 3 
                 6 
               
               
                 4 
                 1213 
               
               
                 5 
                 295 
               
               
                 6 
                 0.7 
               
               
                 7 
                 3.3 
               
               
                 8 
                 27 
               
               
                 9 
                 112 
               
               
                 10 
                 51 
               
               
                 11 
                 46 
               
               
                 12 
                 14 
               
               
                 13 
                 35 
               
               
                 14 
                 4.7 
               
               
                 15 
                 &gt;10,000 
               
               
                 16 
                 9.1 
               
               
                 17 
                 344 
               
               
                 18 
                 4.4 
               
               
                 19 
                 58 
               
               
                 20 
                 815 
               
               
                 21 
                 1808 
               
               
                 22 
                 2.9 
               
               
                   
               
             
          
         
       
     
     Similar binding data are presented in Tables 2-5 for specific invention compounds. 
     
       
         
               
             
               
               
               
               
               
               
               
             
               
               
               
               
               
               
               
             
           
               
                 TABLE 2 
               
             
             
               
                   
               
               
                 Examples 23-191 
               
             
          
           
               
                   
                   
                 Yield 
                 Mol. 
                 Icms % 
                 Icms Rt 
                 IC 50  (nM) 
               
               
                 Ex. 
                 Name 
                 (mg) 
                 ion 
                 purity 
                 (min) 
                 hNK 1   
               
               
                   
               
             
          
           
               
                 23 
                 2-[(Benzofuran-2-ylmethyl)-amino]-3 
                 19,7 
                 439 
                 100 
                 3,07 
                 1284 
               
               
                   
                 (1H-indol-3-yl)-2-methyl-N-pyridin-2 
               
               
                   
                 ylmethyl-propionamide 
               
               
                 24 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 23,5 
                 439 
                 100 
                 2,6 
                 547 
               
               
                   
                 3-(1H-indol-3-yl)-2-methyl-N- 
               
               
                   
                 pyridin-3-ylmethyl-propionamide 
               
               
                 25 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 41,9 
                 439 
                 100 
                 2,6 
                 131 
               
               
                   
                 3-(1H-indol-3-yl)-2-methyl-N- 
               
               
                   
                 pyridin-4-ylmethyl-propionamide 
               
               
                 26 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 18,4 
                 430 
                 100 
                 5,2 
                 1011 
               
               
                   
                 N-cyclohexyl-3-(1H-indol-3-yl)-2- 
               
               
                   
                 methyl-propionamide 
               
               
                 27 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 24,6 
                 444 
                 100 
                 5,81 
                 311 
               
               
                   
                 N-cyclohexylmethyl-3-(1H-indol-3- 
               
               
                   
                 yl)-2-methyl-propionamide 
               
               
                 28 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 26,5 
                 438 
                 97 
                 4,6 
                 44 
               
               
                   
                 N-benzyl-3-(1H-indol-3-yl)-2- 
               
               
                   
                 methyl-propionamide 
               
               
                 29 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 43,1 
                 468 
                 82 
                 3,22 
                 7 
               
               
                   
                 N-(2-hydroxy-1-phenyl-ethyl)-3- 
               
               
                   
                 (1H-indol-3-yl)-2-methyl- 
               
               
                   
                 propionamide 
               
               
                 30 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 43,3 
                 486 
                 74 
                 5,81 
                 17 
               
               
                   
                 N-[1-(4-chloro-phenyl)-ethyl]-3- 
               
               
                   
                 (1H-indol-3-yl)-2-methyl- 
               
               
                   
                 propionamide 
               
               
                 31 
                 2-[(Benzofuran-2-ylmethyl)amino]- 
                 29,4 
                 502 
                 100 
                 6,05 
                 &gt;10,000 
               
               
                   
                 3-(1H-indol-3-yl)-2-methyl-N-(1- 
               
               
                   
                 naphthalen-1-yl-ethyl)-propionamide 
               
               
                 32 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 40,1 
                 502 
                 100 
                 5,96 
                 &gt;10,000 
               
               
                   
                 3-(1H-indol-3-yl)-2-methyl-N-(1- 
               
               
                   
                 naphthalen-1-yl-ethyl)-propionamide 
               
               
                 33 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 44,4 
                 470 
                 100 
                 5,11 
                 9 
               
               
                   
                 N-[1-(4-fluoro-phenyl)-ethyl]-3-(1H- 
               
               
                   
                 indol-3-yl)-2-methyl-propionamide 
               
               
                 34 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 23,8 
                 497 
                 100 
                 5,07 
                 14 
               
               
                   
                 3-(1H-indol-3-yl)-2-methyl-N-[1-(4- 
               
               
                   
                 nitro-phenyl)-ethyl]-propionamide 
               
               
                 35 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 27,8 
                 482 
                 100 
                 4,86 
                 31 
               
               
                   
                 3-(1H-indol-3-yl)-N-[1-(4-methoxy- 
               
               
                   
                 phenyl)-ethyl]-2-methyl- 
               
               
                   
                 propionamide 
               
               
                 36 
                 N-[1-(2-Amino-phenyl)-ethyl]-2- 
                 25,8 
                 467 
                 100 
                 4,45 
                 1620 
               
               
                   
                 [(benzofuran-2-ylmethyl)-amino]-3- 
               
               
                   
                 (1H-indol-3-yl)-2-methyl- 
               
               
                   
                 propionamide 
               
               
                 37 
                 N-[1-(3-Amino-phenyl)-ethyl]-2- 
                 25,5 
                 467 
                 100 
                 3,7 
                 364 
               
               
                   
                 [(benzofuran-2-ylmethyl)-amino]-3- 
               
               
                   
                 (1H-indol-3-yl)-2-methyl- 
               
               
                   
                 propionamide 
               
               
                 38 
                 N-[1-(4-Amino-phenyl)-ethyl]-2- 
                 22,5 
                 467 
                 100 
                 3,2 
                 141 
               
               
                   
                 [(benzofuran-2-ylmethyl)-amino]-3- 
               
               
                   
                 (1H-indol-3-yl)-2-methyl- 
               
               
                   
                 propionamide 
               
               
                 39 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 48,3 
                 495 
                 100 
                 5,26 
                 863 
               
               
                   
                 N-[1-(4-dimethylamino-phenyl)- 
               
               
                   
                 ethyl]-3-(1H-indol-3-yl)-2-methyl- 
               
               
                   
                 propionamide 
               
               
                 40 
                 2-[(Benzofuran-2-ylmethyl)-amino)- 
                 25,3 
                 495 
                 100 
                 5,18 
                 1065 
               
               
                   
                 N-[1-(3-dimethylamino-phenyl)- 
               
               
                   
                 ethyl]-3-(1H-indol-3-yl)-2-methyl- 
               
               
                   
                 propionamide 
               
               
                 41 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 17 
                 458 
                 100 
                 4,89 
                 19 
               
               
                   
                 3-(1H-indol-3-yl)-2-methyl-N-(1- 
               
               
                   
                 thiophen-3-yl-ethyl)-propionamide 
               
               
                 42 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 34,5 
                 452 
                 100 
                 5,06 
                 261 
               
               
                   
                 3-(1H-indol-3-yl)-2-methyl-N-(1- 
               
               
                   
                 phenyl-ethyl)-propionamide 
               
               
                 43 
                 2-{[2-[(Benzofuran-2-ylmethyl)- 
                 28,5 
                 500 
                 10 
                 9,4 
                 3613 
               
               
                   
                 amino]-3-(1H-indol-3-yl)-2-methyl- 
               
               
                   
                 propionylamino]-methyl}-4- 
               
               
                   
                 hydroxy-pyrimidine-5-carboxylic 
               
               
                   
                 acid 
               
               
                 44 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 43,9 
                 453 
                 90 
                 6,85 
                 151 
               
               
                   
                 3-(1H-indol-3-yl)-2-methyl-N-(1- 
               
               
                   
                 pyridin-3-yl-ethyl)-propionamide 
               
               
                 45 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 43 
                 453 
                 95 
                 7,15 
                 913 
               
               
                   
                 3-(1H-indol-3-yl)-2-methyl-N-(2- 
               
               
                   
                 pyridin-2-yl-ethyl)-propionamide 
               
               
                 46 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 49,5 
                 506 
                 95 
                 10,2 
                 1560 
               
               
                   
                 N-(2,4-dichloro-benzyl)-3-(1H- 
               
               
                   
                 indol-3-yl)-2-methyl-propionamide 
               
               
                 47 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 52,6 
                 531 
                 95 
                 6,66 
                 7616 
               
               
                   
                 3-(1H-indol-3-yl)-2-methyl-N-[2-(4- 
               
               
                   
                 sulfamoyl-phenyl)-ethyl]- 
               
               
                   
                 propionamide 
               
               
                 48 
                 N-(2-Amino-6-fluoro-benzyl)-2- 
                 49,3 
                 471 
                 95 
                 8,68 
                 6423 
               
               
                   
                 [(benzofuran-2-ylmethyl)-amino]-3- 
               
               
                   
                 (1H-indol-3-yl)-2-methyl- 
               
               
                   
                 propionamide 
               
               
                 49 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 4,9 
                 460 
                 95 
                 8,22 
                 1550 
               
               
                   
                 N (2-hydroxy-cyclohexylmethyl)-3- 
               
               
                   
                 (1H-indol-3-yl)-2-methyl- 
               
               
                   
                 propionamide 
               
               
                 50 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 44,4 
                 468 
                 95 
                 7,6 
                 1333 
               
               
                   
                 N-(2-hydroxy-2-phenyl-ethyl)-3- 
               
               
                   
                 (1H-indol-3-yl)-2-methyl- 
               
               
                   
                 propionamide 
               
               
                 51 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 31,1 
                 574 
                 95 
                 10,32 
                 179 
               
               
                   
                 N-(3,5-bis-trifluoromethyl-benzyl)- 
               
               
                   
                 3-(1H-indol-3-yl)-2-methyl- 
               
               
                   
                 propionamide 
               
               
                 52 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 39,3 
                 459 
                 95 
                 9,16 
                 &gt;10,000 
               
               
                   
                 3-(1H-indol-3-yl)-2-methyl-N-[2-(1- 
               
               
                   
                 methyl-pyrrolidin-2-yl)-ethyl]- 
               
               
                   
                 propionamide 
               
               
                 53 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 42 
                 452 
                 90 
                 8,9 
                 262 
               
               
                   
                 3-(1H-indol-3-yl)-2-methyl-N- 
               
               
                   
                 phenethyl-propionamide 
               
               
                 54 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 23,2 
                 466 
                 90 
                 9,95 
                 834 
               
               
                   
                 N-(2,3-dimethyl-benzyl)-3-(1H- 
               
               
                   
                 indol-3-yl)-2-methyl-propionamide 
               
               
                 55 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 49 
                 468 
                 95 
                 8,95 
                 643 
               
               
                   
                 3-(1H-indol-3-yl)-N-(3-methoxy- 
               
               
                   
                 benzyl)-2-methyl-propionamide 
               
               
                 56 
                 N-[2-(4-Amino-phenyl)-ethyl]-2- 
                 49 
                 467 
                 90 
                 7,31 
                 3228 
               
               
                   
                 [(benzofuran-2-ylmethyl)-amino]-3- 
               
               
                   
                 (1H-indol-3-yl)-2-methyl- 
               
               
                   
                 propionamide 
               
               
                 57 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 7 
                 458 
                 95 
                 10,73 
                 290 
               
               
                   
                 N-(1-cyclohexyl-ethyl)-3-(1H-indol- 
               
               
                   
                 3-yl)-2-methyl-propionamide 
               
               
                 58 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 27 
                 466 
                 90 
                 9,95 
                 624 
               
               
                   
                 3-(1H-indol-3-yl)-2-methyl-N-(1-p- 
               
               
                   
                 tolyl-ethyl)-propionamide 
               
               
                 59 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 46 
                 522 
                 90 
                 9,61 
                 &gt;10,000 
               
               
                   
                 3-(1H-indol-3-yl)-2-methyl-N-(3- 
               
               
                   
                 trifluoromethoxy-benzyl)- 
               
               
                   
                 propionamide 
               
               
                 60 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 10 
                 481 
                 90 
                 9,16 
                 964 
               
               
                   
                 N-(4-dimethylamino-benzyl)-3-(1H- 
               
               
                   
                 indol-3-yl)-2-methyl-propionamide 
               
               
                 61 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 48,4 
                 456 
                 90 
                 8,74 
                 61 
               
               
                   
                 N-(4-fluoro-benzyl)-3-(1H-indol-3- 
               
               
                   
                 yl)-2-methyl-propionamide 
               
               
                 62 
                 N-(4-Amino-benzyl)-2- 
                 32,3 
                 453 
                 90 
                 7,29 
                 837 
               
               
                   
                 [(benzofuran-2-ylmethyl)-amino]-3- 
               
               
                   
                 (1H-indol-3-yl)-2-methyl- 
               
               
                   
                 propionamide 
               
               
                 63 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 21,6 
                 466 
                 75 
                 9,95 
                 58 
               
               
                   
                 3-(1H-indol-3-yl)-2-methyl-N-(1- 
               
               
                   
                 phenyl-propyl)-propionamide 
               
               
                 64 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 50,2 
                 472 
                 90 
                 9,3 
                 76 
               
               
                   
                 N-(4-chloro-benzyl)-3-(1H-indol-3- 
               
               
                   
                 yl)-2-methyl-propionamide 
               
               
                 65 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 43,9 
                 516 
                 90 
                 9,43 
                 700 
               
               
                   
                 N-(2-bromo-benzyl)-3-(1H-indol-3- 
               
               
                   
                 yl)-2-methyl-propionamide 
               
               
                 66 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 40,9 
                 522 
                 90 
                 9,69 
                 3444 
               
               
                   
                 3-(1H-indol-3-yl)-2-methyl-N-(4- 
               
               
                   
                 trifluoromethoxy-benzyl)- 
               
               
                   
                 propionamide 
               
               
                 67 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 18,8 
                 466 
                 92 
                 9,94 
                 3 
               
               
                   
                 3-(1H-indol-3-yl)-2-methyl-N-(1-p- 
               
               
                   
                 tolyl-ethyl)-propionamide 
               
               
                 68 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 48,9 
                 468 
                 90 
                 8,41 
                 312 
               
               
                   
                 3-(1H-indol-3-yl)-N-(4-methoxy- 
               
               
                   
                 benzyl)-2-methyl-propionamide 
               
               
                 69 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 44,7 
                 453 
                 95 
                 7,68 
                 12 
               
               
                   
                 3-(1H-indol-3-yl)-2-methyl-N-(1- 
               
               
                   
                 pyridin-2-yl-ethyl)-propionamide 
               
               
                 70 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 38,1 
                 458 
                 90 
                 10,45 
                 216 
               
               
                   
                 N-(2-cyclohexyl-ethyl)-3-(1H-indol- 
               
               
                   
                 3-yl)-2-methyl-propionamide 
               
               
                 71 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 40 
                 452 
                 90 
                 9,13 
                 144 
               
               
                   
                 3-(1H-indol-3-yl)-2-methyl-N-(4- 
               
               
                   
                 methyl-benzyl)-propionamide 
               
               
                 72 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 43,2 
                 516 
                 90 
                 9,43 
                 18 
               
               
                   
                 N-(3-bromo-benzyl)-3-(1H-indol-3- 
               
               
                   
                 yl)-2-methyl-propionamide 
               
               
                 73 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 35,2 
                 468 
                 90 
                 7,56 
                 1229 
               
               
                   
                 N-(2-hydroxy-2-phenyl-ethyl)-3- 
               
               
                   
                 (1H-indol-3-yl)-2-methyl- 
               
               
                   
                 propionamide 
               
               
                 74 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 16 
                 506 
                 90 
                 9,51 
                 12 
               
               
                   
                 3-(1H-indol-3-yl)-2-methyl-N-(3- 
               
               
                   
                 trifluoromethyl-benzyl)- 
               
               
                   
                 propionamide 
               
               
                 75 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 48,1 
                 528 
                 100 
                 7,06 
                 &gt;10,000 
               
               
                   
                 N-(1,2-diphenyl-ethyl)-3-(1H-indol- 
               
               
                   
                 3-yl)-2-methyl-propionamide 
               
               
                 76 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 28 
                 405 
                 50 
                 2,01 
                 3696 
               
               
                   
                 3-(1H-indol-3-yl)-2-methyl-N-(2- 
               
               
                   
                 methylamino-ethyl)-propionamide 
               
               
                 77 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 20 
                 472 
                 100 
                 6,19 
                 17 
               
               
                   
                 N-(3-chloro-benzyl)-3-(1H-indol-3- 
               
               
                   
                 yl)-2-methyl-propionamide 
               
               
                 78 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 9,2 
                 485 
                 50 
                 1,93 
                 &gt;10,000 
               
               
                   
                 3-(1H-indol-3-yl)-2-methyl-N- 
               
               
                   
                 (1,3,5-triaza-tricyclo[3.3.1.1&gt;3,7]- 
               
               
                   
                 dec-7-yl)-propionamide 
               
               
                 79 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 30,1 
                 534 
                 100 
                 6,84 
                 &gt;10,000 
               
               
                   
                 3-(1H-indol-3-yl)-2-methyl-N-[1- 
               
               
                   
                 methyl-2-(3-trifluoromethyl-phenyl)- 
               
               
                   
                 ethyl]-propionamide 
               
               
                 80 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 22,4 
                 529 
                 100 
                 5,9 
                 &gt;10,000 
               
               
                   
                 3-(1H-indol-3-yl)-2-methyl-N-(2- 
               
               
                   
                 phenyl-2-pyridin-2-yl-ethyl)- 
               
               
                   
                 propionamide 
               
               
                 81 
                 4-{[2-[(Benzofuran-2-ylmethyl)- 
                 37,4 
                 526 
                 100 
                 5,59 
                 &gt;10,000 
               
               
                   
                 amino]-3-(1H-indol-3-yl)-2-methyl- 
               
               
                   
                 propionylamino]-methyl}-3- 
               
               
                   
                 methoxy-benzoic acid methyl ester 
               
               
                 82 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 8,5 
                 432 
                 100 
                 6,51 
                 1144 
               
               
                   
                 3(1H-indol-3-yl)-2-methyl-N- 
               
               
                   
                 (1,2,2-trimethyl-propyl)- 
               
               
                   
                 propionamide 
               
               
                 83 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 27,5 
                 419 
                 100 
                 3,61 
                 3519 
               
               
                   
                 N-(2-dimethylamino-ethyl)-3-(1H- 
               
               
                   
                 indol-3-yl)-2-methyl-propionamide 
               
               
                 84 
                 4-[2-[(Benzofuran-2-ylmethyl)- 
                 5 
                 544 
                 100 
                 1,62 
                 &gt;10,000 
               
               
                   
                 amino]-3-(1H-indol-3-yl)-2-methyl- 
               
               
                   
                 propionylamino]-3-(4-chloro- 
               
               
                   
                 phenyl)-butyric acid 
               
               
                 85 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 11,3 
                 479 
                 100 
                 3,73 
                 2443 
               
               
                   
                 3-(1H-indol-3-y])-2-methyl-N-(3- 
               
               
                   
                 oxo-2,3-dihydro-1H-isoindol-1-yl)- 
               
               
                   
                 propionamide 
               
               
                 86 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 24,7 
                 460 
                 100 
                 2,58 
                 &gt;10,000 
               
               
                   
                 3-(1H-indol-3-yl)-2-methyl-N-[2-(2- 
               
               
                   
                 oxo-imidazolidin-1-yl)-ethyl]- 
               
               
                   
                 propionamide 
               
               
                 87 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 38,9 
                 551 
                 100 
                 4,63 
                 &gt;10,000 
               
               
                   
                 3-(1H-indol-3-yl)-2-methyl-N-[3-(4- 
               
               
                   
                 pyridin-2-yl-piperazin-1-yl)-propyl]- 
               
               
                   
                 propionamide 
               
               
                 88 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 33,4 
                 515 
                 100 
                 4,58 
                 &gt;10,000 
               
               
                   
                 N-[4-(2,6-dimethyl-piperidin-1-yl)- 
               
               
                   
                 butyl]-3-(1H-indol-3-yl)-2-methyl- 
               
               
                   
                 propionamide 
               
               
                 89 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 21,2 
                 527 
                 100 
                 8,88 
                 6735 
               
               
                   
                 3-(1H-indol-3-yl)-2-methyl-N-(1- 
               
               
                   
                 piperidin-1-ylmethyl-cyclohexyl)- 
               
               
                   
                 propionamide 
               
               
                 90 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 8,2 
                 456 
                 100 
                 3,07 
                 &gt;10,000 
               
               
                   
                 N-[2-(1H-imidazol-4-yl)-1-methyl- 
               
               
                   
                 ethyl]-3-(1H-indol-3-yl)-2-methyl- 
               
               
                   
                 propionamide 
               
               
                 91 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 28,1 
                 473 
                 100 
                 3,07 
                 &gt;10,000 
               
               
                   
                 3-(lH-indol-3-yl)-2-methyl-N-[3-(2- 
               
               
                   
                 oxo-pyrrolidin-]-yl)-propyl]- 
               
               
                   
                 propionamide 
               
               
                 92 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 17,6 
                 390 
                 100 
                 4,96 
                 2285 
               
               
                   
                 3-(1H-indol-3-yl)-N-isopropyl-2- 
               
               
                   
                 methyl-propionamide 
               
               
                 93 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 17,6 
                 473 
                 100 
                 3,29 
                 &gt;10,000 
               
               
                   
                 3-(1H-indol-3-yl)-2-methyl-N-[1- 
               
               
                   
                 methyl-2-(2-oxo-pyrrolidin-1-yl)- 
               
               
                   
                 ethyl]-propionamide 
               
               
                 94 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 30,6 
                 501 
                 100 
                 3,27 
                 &gt;10,000 
               
               
                   
                 N-[4-(2,5-dimethyl-pyrrolidin-1-yl)- 
               
               
                   
                 butyl]-3-(1H-indol-3-yl)-2-methyl- 
               
               
                   
                 propionamide 
               
               
                 95 
                 N-[2-(5-Amino-1H-imidazol-4-yl)- 
                 19,2 
                 471 
                 100 
                 3,5 
                 &gt;10,000 
               
               
                   
                 2-oxo-ethyl]-2-[(benzofuran-2- 
               
               
                   
                 ylmethyl)-amino]-3-(1H-indol-3-yl)- 
               
               
                   
                 2-methyl-propionamide 
               
               
                 96 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 4,6 
                 461 
                 100 
                 2,26 
                 &gt;10,000 
               
               
                   
                 3-(1H-indol-3-yl)-2-methyl-N-[2-(2- 
               
               
                   
                 oxo-oxazolidin-3-yl)-ethyl]- 
               
               
                   
                 propionamide 
               
               
                 97 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 30 
                 442 
                 100 
                 2,26 
                 &gt;10,000 
               
               
                   
                 N-[2-(1H-imidazol-4-yl)-ethyl]-3- 
               
               
                   
                 (1H-indol-3-yl)-2-methyl- 
               
               
                   
                 propionamide 
               
               
                 98 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 34,5 
                 528 
                 100 
                 2,26 
                 &gt;10,000 
               
               
                   
                 N-(2,2-diphenyl-ethyl)-3-(1H-indol- 
               
               
                   
                 3-yl)-2-methyl-propionamide 
               
               
                 99 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 17,9 
                 459 
                 100 
                 2,26 
                 &gt;10,000 
               
               
                   
                 3-(1H-indol-3-yl)-2-methyl-N-[2-(2- 
               
               
                   
                 oxo-pyrrolidin-1-yl)-ethyl]- 
               
               
                   
                 propionamide 
               
               
                 100 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 7,2 
                 473 
                 100 
                 2,26 
                 390 
               
               
                   
                 3-(1H-indol-3-yl)-2-methyl-N-(5- 
               
               
                   
                 nitro-furan-2-ylmethyl)- 
               
               
                   
                 propionamide 
               
               
                 101 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 19,4 
                 456 
                 100 
                 2,27 
                 &gt;10,000 
               
               
                   
                 3-(1H-indol-3-yl)-2-methyl-N-[2-(5- 
               
               
                   
                 methyl-1H-imidazol-4-yl)-ethyl]- 
               
               
                   
                 propionamide 
               
               
                 102 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 18,9 
                 549 
                 90 
                 8,66 
                 &gt;10,000 
               
               
                   
                 N-[1-(3-dimethylamino-phenyl)- 
               
               
                   
                 cyclopentylmethyl]-3-(1H-indol-3- 
               
               
                   
                 yl)-2-methyl-propionamide 
               
               
                 103 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 0,4 
                 478 
                 77 
                 0 05 
                 74 
               
               
                   
                 N-(1H-benzoimidazol-2-ylmethyl)- 
               
               
                   
                 3-(1H-indol-3-yl)-2-methyl- 
               
               
                   
                 propionamide 
               
               
                 104 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 8,3 
                 458 
                 100 
                 0 06 
                 8 
               
               
                   
                 N-(1-cyclohexyl-ethyl)-3-(1H-indol- 
               
               
                   
                 3-yl)-2-methyl-propionamide 
               
               
                 105 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 13,2 
                 510 
                 69 
                 0 05 
                 &gt;10,000 
               
               
                   
                 3-(1H-indol-3-yl)-2-methyl-N-(2- 
               
               
                   
                 phenyl-[1,3-dioxolan-2-ylmethyl)- 
               
               
                   
                 propionamide 
               
               
                 106 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 5,7 
                 507 
                 100 
                 0 06 
                 4630 
               
               
                   
                 3-(1H-indol-3-yl)-2-methyl-N-(2- 
               
               
                   
                 methyl-1,2,3,4-tetrahydro- 
               
               
                   
                 isoquinolin-3-ylmethyl)- 
               
               
                   
                 propionamide 
               
               
                 107 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 14 
                 464 
                 100 
                 0 05 
                 4145 
               
               
                   
                 3-(1H-indol-3-yl)-2-methyl-N-(2- 
               
               
                   
                 phenyl-cyclopropyl)-propionamide 
               
               
                 108 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 0,6 
                 493 
                 100 
                 0 05 
                 4566 
               
               
                   
                 3-(1H-indol-3-yl)-2-methyl-N- 
               
               
                   
                 (1,2,3,4-tetrahydro-isoquinolin-3- 
               
               
                   
                 ylmethyl)-propionamide 
               
               
                 109 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 30,3 
                 512 
                 100 
                 0 06 
                 279 
               
               
                   
                 N-(2,5-dichloro-thiophen-3- 
               
               
                   
                 ymethyl)-3-(1H-indol-3-yl)-2- 
               
               
                   
                 methyl-propionamide 
               
               
                 110 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 19,7 
                 478 
                 100 
                 0 05 
                 1141 
               
               
                   
                 3-(1H-indol-3-yl)-2-methyl-N-(1- 
               
               
                   
                 phenyl-cyclopropylmethyl)- 
               
               
                   
                 propionamide 
               
               
                 111 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 1 
                 478 
                 100 
                 0 08 
                 &gt;10,000 
               
               
                   
                 3-(1H-indol-3-yl)-2-methyl-N- 
               
               
                   
                 (1,2,3,4-tetrahydro-naphthalen-2-yl)- 
               
               
                   
                 propionamide 
               
               
                 112 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 3 
                 483 
                 100 
                 0 06 
                 12 
               
               
                   
                 3-(1H-indol-3-yl)-2-methyl-N-(3- 
               
               
                   
                 nitro-benzyl)-propionamide 
               
               
                 113 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 10,1 
                 464 
                 100 
                 0 05 
                 463 
               
               
                   
                 N-indan-2-yl-3-(1H-indol-3-yl)-2- 
               
               
                   
                 methyl-propionamide 
               
               
                 114 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 2,5 
                 472 
                 90 
                 0 05 
                 128 
               
               
                   
                 3-(1H-indol-3-yl)-2-methyl-N-(1- 
               
               
                   
                 thiophen-2-yl-propyl)-propionamide 
               
               
                 115 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 11,5 
                 442 
                 95 
                 0 05 
                 154 
               
               
                   
                 N-(2-furan-2-yl-ethyl)-3-(1H-indol- 
               
               
                   
                 3-yl)-2-methyl-propionamide 
               
               
                 116 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 5,6 
                 460 
                 100 
                 0 05 
                 &gt;10,000 
               
               
                   
                 N-(1-hydroxy-cyclohexylmethyl)-3- 
               
               
                   
                 (1H-indol-3-yl)-2-methyl- 
               
               
                   
                 propionamide 
               
               
                 117 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 14,2 
                 482 
                 100 
                 0 06 
                 &gt;10,000 
               
               
                   
                 N-(1-furan-2-yl-cyclobutylmethyl)- 
               
               
                   
                 3-(1H-indol-3-yl)-2-methyl- 
               
               
                   
                 propionamide 
               
               
                 118 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 15 
                 492 
                 100 
                 0 06 
                 45 
               
               
                   
                 N-[1-(5-chloro-thiophen-2-yl)- 
               
               
                   
                 ethyl]-3-(1H-indol-3-yl)-2-methyl- 
               
               
                   
                 propionamide 
               
               
                 119 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 4,1 
                 483 
                 100 
                 0 07 
                 89 
               
               
                   
                 3-(1H-indol-3-yl)-2-methyl-N-(4- 
               
               
                   
                 nitro-benzyl)-propionamide 
               
               
                 120 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 0,7 
                 506 
                 94 
                 0 06 
                 2652 
               
               
                   
                 N-[2-(1H-indazol-3-yl)-1-methyl- 
               
               
                   
                 ethyl]-3-(1H-indol-3-yl)-2-methyl- 
               
               
                   
                 propionamide 
               
               
                 121 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 15 
                 441 
                 100 
                 0 05 
                 654 
               
               
                   
                 3-(1H-indol-3-yl)-2-methyl-N-(2- 
               
               
                   
                 pyrrol-1-yl-ethyl)-propionamide 
               
               
                 122 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 8,7 
                 526 
                 100 
                 0 08 
                 442 
               
               
                   
                 N-[1-(2,5-dichloro-thiophen-3-yl)- 
               
               
                   
                 ethyl]-3-(1H-indol-3-yl)-2-methyl- 
               
               
                   
                 propionamide 
               
               
                 123 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 7,3 
                 499 
                 63 
                 0 04 
                 &gt;10,000 
               
               
                   
                 3-(1H-indol-3-yl)-2-methyl-N-[2- 
               
               
                   
                 (octahydro-indol-1-yl)-ethyl]- 
               
               
                   
                 propionamide 
               
               
                 124 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 2,6 
                 497 
                 100 
                 0 07 
                 92 
               
               
                   
                 3-(1H-indol-3-yl)-2-methyl-N-[1-(4- 
               
               
                   
                 nitro-phenyl)-ethyl]-propionamide 
               
               
                 125 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 29,5 
                 459 
                 97 
                 0 04 
                 &gt;10,000 
               
               
                   
                 3-(1H-indol-3-yl)-2-methyl-N-(2- 
               
               
                   
                 piperidin-1-yl-ethyl)-propionamide 
               
               
                 126 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 28 
                 448 
                 95 
                 0 07 
                 6794 
               
               
                   
                 3-(1H-indol-3-yl)-2-methyl-N-(2- 
               
               
                   
                 methyl-[1,3]dioxolan-2-ylmethyl)- 
               
               
                   
                 propionamide 
               
               
                 127 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 23,9 
                 427 
                 100 
                 0 05 
                 191 
               
               
                   
                 N-furan-2-ylmethyl-3-(1H-indol-3- 
               
               
                   
                 yl)-2-methyl-propionamide 
               
               
                 128 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 31,7 
                 461 
                 95 
                 0 03 
                 &gt;10,000 
               
               
                   
                 3-(1H-indol-3-yl)-2-methyl-N-(2- 
               
               
                   
                 morpholin-4-yl-ethyl)-propionamide 
               
               
                 129 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 37,7 
                 452 
                 100 
                 0 06 
                 43 
               
               
                   
                 3-(1H-indol-3-yl)-2-methyl-N-(3- 
               
               
                   
                 methyl-benzyl)-propionamide 
               
               
                 130 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 37,8 
                 464 
                 100 
                 0 05 
                 163 
               
               
                   
                 N-indan-1-yl-3-(1H-indol-3-yl)-2- 
               
               
                   
                 methyl-propionamide 
               
               
                 131 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 31,6 
                 487 
                 100 
                 0 08 
                 &gt;10,000 
               
               
                   
                 3-(1H-indol-3-yl)-2-methyl-N-(2- 
               
               
                   
                 methyl-2-piperidin-1-yl-propyl)- 
               
               
                   
                 propionamide 
               
               
                 132 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 24,6 
                 476 
                 97 
                 0 02 
                 6035 
               
               
                   
                 3-(1H-indol-3-yl)-2-methyl-N-[2-(2- 
               
               
                   
                 thioxo-imidazolidin-1-yl)-ethyl]- 
               
               
                   
                 propionamide 
               
               
                 133 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 5 
                 480 
                 87 
                 0 06 
                 4479 
               
               
                   
                 3-(1H-indol-3-yl)-2-methyl-N-(2- 
               
               
                   
                 methyl-2-phenyl-propyl)- 
               
               
                   
                 propionamide 
               
               
                 134 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 27,3 
                 456 
                 100 
                 0 02 
                 5368 
               
               
                   
                 N-(3-imidazol-1-yl-propyl)-3-(1H- 
               
               
                   
                 indol-3-yl)-2-methyl-propionamide 
               
               
                 135 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 13,5 
                 432 
                 100 
                 0 03 
                 1205 
               
               
                   
                 3-(1H-indol-3-yl)-2-methyl-N- 
               
               
                   
                 (tetrahydro-furan-2-ylmethyl)- 
               
               
                   
                 propionamide 
               
               
                 136 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 26,6 
                 446 
                 95 
                 0 02 
                 &gt;10,000 
               
               
                   
                 3-(1H-indol-3-yl)-2-methyl-N-(2- 
               
               
                   
                 methyl-tetrahydro-furan-2- 
               
               
                   
                 ylmethyl)-propionamide 
               
               
                 137 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 33,6 
                 444 
                 96 
                 0 03 
                 100 
               
               
                   
                 3-(1H-indol-3-yl)-2-methyl-N- 
               
               
                   
                 thiophen-2-ylmethyl-propionamide 
               
               
                 138 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 25,4 
                 432 
                 96 
                 0 02 
                 4867 
               
               
                   
                 3-(1H-indol-3-yl)-2-methyl-N- 
               
               
                   
                 (tetrahydro-furan-2-ylmethyl)- 
               
               
                   
                 propionamide 
               
               
                 139 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 41,7 
                 474 
                 93 
                 0 05 
                 99 
               
               
                   
                 N-(2,5-difluoro-benzyl)-3-(1H-indol- 
               
               
                   
                 3-yl)-2-methyl-propionamide 
               
               
                 140 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 31,8 
                 466 
                 100 
                 0 05 
                 &gt;10,000 
               
               
                   
                 3-(1H-indol-3-yl)-2-methyl-N-(2- 
               
               
                   
                 phenyl-propyl)-propionamide 
               
               
                 141 
                 N-(4-Amino-naphthalen-1- 
                 11,6 
                 503 
                 95 
                 0 03 
                 2337 
               
               
                   
                 ylmethyl)-2-[(benzofuran-2- 
               
               
                   
                 ylmethyl)-amino]-3-(1H-indol-3-yl)- 
               
               
                   
                 2-methyl-propionamide 
               
               
                 142 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 19,3 
                 498 
                 96 
                 0 03 
                 1961 
               
               
                   
                 N-(2,3-dimethoxy-benzyl)-3-(1H- 
               
               
                   
                 indol-3-yl)-2-methyl-propionamide 
               
               
                 143 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 32,9 
                 468 
                 96 
                 0 02 
                 &gt;10,000 
               
               
                   
                 N-[2-(4-hydroxy-phenyl)-ethyl]-3- 
               
               
                   
                 (1H-indol-3-yl)-2-methyl- 
               
               
                   
                 propionamide 
               
               
                 144 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 16,4 
                 446 
                 94 
                 0 02 
                 &gt;10,000 
               
               
                   
                 N-(1-hydroxymethyl-cyclopentyl)-3- 
               
               
                   
                 (1H-indol-3-yl)-2-methyl- 
               
               
                   
                 propionamide 
               
               
                 145 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 35,9 
                 453 
                 97 
                 0 01 
                 1301 
               
               
                   
                 3-(1H-indol-3-yl)-2-methyl-N-(2- 
               
               
                   
                 pyridin-3-yl-ethyl)-propionamide 
               
               
                 146 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 0,8 
                 444 
                 90 
                 0 02 
                 3587 
               
               
                   
                 N-[1-(4,5-dihydro-furan-2-yl)-ethyl]- 
               
               
                   
                 3-(1H-indol-3-yl)-2-methyl- 
               
               
                   
                 propionamide 
               
               
                 147 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 18,5 
                 460 
                 98 
                 0 02 
                 &gt;10,000 
               
               
                   
                 3-(1H-indol-3-yl)-2-methyl-N-(2- 
               
               
                   
                 piperazin-1-yl-ethyl)-propionamide 
               
               
                 148 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 34,7 
                 478 
                 93 
                 0 03 
                 &gt;10,000 
               
               
                   
                 3-(1H-indol-3-yl)-2-methyl-N- 
               
               
                   
                 (1,2,3,4-tetrahydro-naphthalen-1-yl)- 
               
               
                   
                 propionamide 
               
               
                 149 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 31,8 
                 490 
                 75 
                 0 02 
                 &gt;10,000 
               
               
                   
                 N-(2,5-dimethoxy-2,5-dihydro- 
               
               
                   
                 furan-2-ylmethyl)-3-(1H-indol-3-yl)- 
               
               
                   
                 2-methyl-propionamide 
               
               
                 150 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 32,4 
                 466 
                 95 
                 0 04 
                 262 
               
               
                   
                 3-(1H-indol-3-yl)-2-methyl-N-(2- 
               
               
                   
                 phenyl-propyl)-propionamide 
               
               
                 151 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 2,4 
                 489 
                 100 
                 0 02 
                 1213 
               
               
                   
                 3-(1H-indol-3-yl)-2-methyl-N- 
               
               
                   
                 quinolin-3-ylmethyl-propionamide 
               
               
                 152 
                 4-[2-[(Benzofuran-2-ylmethyl)- 
                 9 
                 510 
                 94 
                 0 01 
                 &gt;10,000 
               
               
                   
                 amino]-3-(1H-indol-3-yl)-2-methyl- 
               
               
                   
                 propionylamino]-3-phenyl-butyric 
               
               
                   
                 acid 
               
               
                 153 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 6,9 
                 514 
                 100 
                 0 01 
                 3555 
               
               
                   
                 N-[2-hydroxy-2-(4-hydroxy-3- 
               
               
                   
                 methoxy-phenyl)-ethyl]-3-(1H- 
               
               
                   
                 indol-3-yl)-2-methyl-propionamide 
               
               
                 154 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 6,1 
                 431 
                 5 
                 0 04 
                 &gt;10,000 
               
               
                   
                 3-(1H-indol-3-yl)-2-methyl-N- 
               
               
                   
                 pyrrolidin-3-ylmethyl-propionamide 
               
               
                 155 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 25,2 
                 445 
                 93 
                 0 02 
                 &gt;10,000 
               
               
                   
                 3-(1H-indol-3-yl)-2-methyl-N-(2- 
               
               
                   
                 pyrrolidin-1-yl-ethyl)-propionamide 
               
               
                 156 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 1,4 
                 445 
                 3 
                 0 05 
                 &gt;10,000 
               
               
                   
                 3-(1H-indol-3-yl)-2-methyl-N- 
               
               
                   
                 piperidin-4-ylmethyl-propionamide 
               
               
                 157 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 38,2 
                 452 
                 95 
                 0 02 
                 455 
               
               
                   
                 3-(1H-indol-3-yl)-2-methyl-N-(2- 
               
               
                   
                 methyl-benzyl)-propionamide 
               
               
                 158 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 21,4 
                 464 
                 96 
                 0 02 
                 2567 
               
               
                   
                 N-indan-1-yl-3-(1H-indol-3-yl)-2- 
               
               
                   
                 methyl-propionamide 
               
               
                 159 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 7 
                 492 
                 92 
                 0 01 
                 3757 
               
               
                   
                 3-(1H-indol-3-yl)-2-methyl-N-(1- 
               
               
                   
                 pyridin-3-yl-cyclobutylmethyl)- 
               
               
                   
                 propionamide 
               
               
                 160 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 6,1 
                 511 
                 100 
                 0 03 
                 &gt;10,000 
               
               
                   
                 3-(1H-indol-3-yl)-2-methyl-N-(1- 
               
               
                   
                 thiophen-2-yl-cyclohexyl)- 
               
               
                   
                 propionamide 
               
               
                 161 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 12,3 
                 484 
                 100 
                 0 01 
                 &gt;10,000 
               
               
                   
                 N-[2-(3,4-dihydroxy-phenyl)-ethyl]- 
               
               
                   
                 3-(1H-indol-3-yl)-2-methyl- 
               
               
                   
                 propionamide 
               
               
                 162 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 8,7 
                 466 
                 95 
                 0 02 
                 42 
               
               
                   
                 3-(1H-indol-3-yl)-2-methyl-N-(1- 
               
               
                   
                 phenyl-propyl)-propionamide 
               
               
                 163 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 16,9 
                 466 
                 80 
                 0 07 
                 166 
               
               
                   
                 3-(1H-indol-3-yl)-2-methyl-N-(2- 
               
               
                   
                 oxo-2-phenyl-ethyl)-propionamide 
               
               
                 164 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 5,5 
                 542 
                 10 
                 0 06 
                 &gt;10,000 
               
               
                   
                 N-(5-hydroxy-4-oxo-4H-pyran-2- 
               
               
                   
                 ylmethyl)-3-(1H-indol-3-yl)-2- 
               
               
                   
                 methyl-propionamide 
               
               
                 165 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 38,1 
                 456 
                 100 
                 0 08 
                 &gt;10,000 
               
               
                   
                 N-bicyclo[2.2.1]hept-2-ylmethyl-3- 
               
               
                   
                 (1H-indol-3-yl)-2-methyl- 
               
               
                   
                 propionamide 
               
               
                 166 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 41,9 
                 456 
                 95 
                 0 07 
                 37 
               
               
                   
                 N-(3-fluoro-benzyl)-3-(1H-indol-3- 
               
               
                   
                 yl)-2-methyl-propionamide 
               
               
                 167 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 23,2 
                 474 
                 100 
                 0 07 
                 29 
               
               
                   
                 N-(3,4-difluoro-benzyl)-3-(1H-indol- 
               
               
                   
                 3-yl)-2-methyl-propionamide 
               
               
                 168 
                 2-[(Benzofuran-2-ylmethyl-amino]- 
                 42,8 
                 490 
                 95 
                 0 08 
                 230 
               
               
                   
                 N-(2-chloro-4-fluoro-benzyl)-3-(1H- 
               
               
                   
                 indol-3-yl)-2-methyl-propionamide 
               
               
                 169 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 11,2 
                 467 
                 100 
                 0 06 
                 6016 
               
               
                   
                 N-(4,6-dimethyl-pyridin-3- 
               
               
                   
                 ylmethyl)-3-(1H-indol-3-yl)-2- 
               
               
                   
                 methyl-propionamide 
               
               
                 170 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 49,6 
                 533 
                 100 
                 0 08 
                 2384 
               
               
                   
                 N-(5-bromo-2-hydroxy-benzyl)-3- 
               
               
                   
                 (1H-indol-3-yl)-2-methyl- 
               
               
                   
                 propionamide 
               
               
                 171 
                 4-{[2-[(Benzofuran-2-ylmethyl)- 
                 28,7 
                 482 
                 95 
                 0 06 
                 &gt;10,000 
               
               
                   
                 amino]-3-(1H-indol-3-yl)-2-methyl- 
               
               
                   
                 propionylamino]-methyl}-benzoic 
               
               
                   
                 acid 
               
               
                 172 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 36,8 
                 458 
                 100 
                 0 07 
                 153 
               
               
                   
                 3-(1H-indol-3-yl)-2-methyl-N-(2- 
               
               
                   
                 thiophen-2-yl-ethyl)-propionamide 
               
               
                 173 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 36,3 
                 475 
                 90 
                 0 06 
                 &gt;10,000 
               
               
                   
                 3-(1H-indol-3-yl)-2-methyl-N-(2- 
               
               
                   
                 morpholin-4-yl-2-oxo-ethyl)- 
               
               
                   
                 propionamide 
               
               
                 174 
                 N-Benzo[1,3]dioxol-5-ylmethyl-2- 
                 45,7 
                 482 
                 100 
                 0 07 
                 94 
               
               
                   
                 [(benzofuran-2-ylmethyl)-amino]-3- 
               
               
                   
                 (1H-indol-3-yl)-2-methyl- 
               
               
                   
                 propionamide 
               
               
                 175 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 21,4 
                 507 
                 90 
                 0 08 
                 96 
               
               
                   
                 N-(3,4-dichloro-benzyl)-3-(1H- 
               
               
                   
                 indol-3-yl)-2-methyl-propionamide 
               
               
                 176 
                 2-[2-[(Benzofuran-2-ylmethyl)- 
                 44,3 
                 453 
                 100 
                 0 07 
                 1763 
               
               
                   
                 amino]-3-(1H-indol-3-yl)-2-methyl- 
               
               
                   
                 propionylamino]-3-(1H-imidazol-4- 
               
               
                   
                 yl)-propionic acid methyl ester 
               
               
                 177 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 24,6 
                 490 
                 100 
                 0 08 
                 444 
               
               
                   
                 N-(4-chloro-2-fluoro-benzyl)-3-(1H- 
               
               
                   
                 indol-3-yl)-2-methyl-propionamide 
               
               
                 178 
                 N-(3-Amino-benzyl)-2- 
                 36,2 
                 453 
                 100 
                 0 06 
                 1373 
               
               
                   
                 [(benzofuran-2-ylmethyl)-amino]-3- 
               
               
                   
                 (1H-indol-3-yl)-2-methyl- 
               
               
                   
                 propionamide 
               
               
                 179 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 3,1 
                 470 
                 56 
                 0 06 
                 5917 
               
               
                   
                 N-(2,4-diamino-pyrimidin-5- 
               
               
                   
                 ylmethyl)-3-(1H-indol-3-yl)-2- 
               
               
                   
                 methyl-propionamide 
               
               
                 180 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 42 
                 456 
                 95 
                 0 07 
                 266 
               
               
                   
                 N-(2-fluoro-benzyl)-3-(1H-indol-3- 
               
               
                   
                 yl)-2-methyl-propionamide 
               
               
                 181 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 23,4 
                 474 
                 100 
                 0 07 
                 269 
               
               
                   
                 N-(2,4-difluoro-benzyl)-3-(1H-indol- 
               
               
                   
                 3-yl)-2-methyl-propionamide 
               
               
                 182 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 4,1 
                 470 
                 90 
                 0 06 
                 &gt;10,000 
               
               
                   
                 N-(3,4-dihydroxy-benzyl)-3-(1H- 
               
               
                   
                 indol-3-yl)-2-methyl-propionamide 
               
               
                 183 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 1,7 
                 472 
                 33 
                 0 05 
                 &gt;10,000 
               
               
                   
                 N-[1-hydroxymethyl-2-(1H- 
               
               
                   
                 imidazol-4-yl)-ethyl]-3-(1H-indol-3- 
               
               
                   
                 yl)-2-methyl-propionamide 
               
               
                 184 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 36,4 
                 460 
                 100 
                 0 07 
                 &gt;10,000 
               
               
                   
                 N-(2-hydroxy-cyclohexylmethyl)-3- 
               
               
                   
                 (1H-indol-3-yl)-2-methyl- 
               
               
                   
                 propionamide 
               
               
                 185 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 28,5 
                 475 
                 100 
                 0 06 
                 &gt;10,000 
               
               
                   
                 3-(1H-indol-3-yl)-2-methyl-N-(3- 
               
               
                   
                 morpholin-4-yl-propyl)- 
               
               
                   
                 propionamide 
               
               
                 186 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 8,5 
                 454 
                 81 
                 0 07 
                 84 
               
               
                   
                 N-(2-hydroxy-benzyl)-3-(1H-indol- 
               
               
                   
                 3-yl)-2-methyl-propionamide 
               
               
                 187 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 42,2 
                 486 
                 100 
                 0 07 
                 131 
               
               
                   
                 N-(3-fluoro-4-methoxy-benzyl)-3- 
               
               
                   
                 (1H-indol-3-yl)-2-methyl- 
               
               
                   
                 propionamide 
               
               
                 188 
                 N-(2-Amino-4-methoxy-benzyl)-2- 
                 10 
                 483 
                 96 
                 0 06 
                 2282 
               
               
                   
                 [(benzofuran-2-ylmethyl)-amino]-3- 
               
               
                   
                 (1H-indol-3-yl)-2-methyl- 
               
               
                   
                 propionamide 
               
               
                 189 
                 2-((Benzofuran-2-ylmethyl)-amino]- 
                 47 
                 472 
                 94 
                 0 07 
                 1129 
               
               
                   
                 N-(2-chloro-benzyl)-3-(1H-indol-3- 
               
               
                   
                 yl)-2-methyl-propionamide 
               
               
                 190 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 41,6 
                 474 
                 97 
                 0 07 
                 3537 
               
               
                   
                 N-(2,6-difluoro-benzyl)-3-(1H-indol- 
               
               
                   
                 3-yl)-2-methyl-propionamide 
               
               
                 191 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 24,4 
                 490 
                 99 
                 0 07 
                 55 
               
               
                   
                 N-(3-chloro-4-fluoro-benzyl)-3-(1H- 
               
               
                   
                 indol-3-yl)-2-methyl-propionamide 
               
               
                   
               
             
          
         
       
     
     
       
         
               
             
               
               
               
               
               
               
               
             
               
               
               
               
               
               
               
             
           
               
                 TABLE 3 
               
             
             
               
                   
               
               
                 Examples 192-308 
               
             
          
           
               
                   
                   
                 Yield 
                 Mol. 
                 Icms % 
                 Icms Rt 
                 IC 50  (nM) 
               
               
                 Ex. 
                 Name 
                 (mg) 
                 ion 
                 purity 
                 (min) 
                 hNK 1   
               
               
                   
               
             
          
           
               
                 192 
                 2-[(Benzofuran-2- 
                 26 
                 425 
                 100 
                 3, 94 
                 1981 
               
               
                   
                 ylmethyl)-amino]-3- 
               
               
                   
                 (1H-indol-3-yl)-N- 
               
               
                   
                 pyridin-2-ylmethyl- 
               
               
                   
                 propionamide 
               
               
                 193 
                 2-[(Benzofuran-2- 
                 27 
                 446 
                 94 
                 1, 04 
                 &gt;10,000 
               
               
                   
                 ylmethyl)-amino]-3- 
               
               
                   
                 (1H-indol-3-yl)-N- 
               
               
                   
                 (2-piperazin-1-yl- 
               
               
                   
                 ethyl)-propionamide 
               
               
                 194 
                 2-[(Benzofuran-2- 
                 41 
                 464 
                 100 
                 5.63, 
                 703 
               
               
                   
                 ylmethyl)-amino]-3- 
                   
                   
                   
                 5.80 
               
               
                   
                 (1H-indol-3-yl)-N- 
               
               
                   
                 (1,2,3,4-tetrahydro- 
               
               
                   
                 naphthalen-1-yl)- 
               
               
                   
                 propionamide 
               
               
                 195 
                 2-[(Benzofuran-2- 
                 23 
                 450 
                 100 
                 5, 39 
                 1750 
               
               
                   
                 ylmethyl)-amino]- 
               
               
                   
                 N-indan-1-yl-3-(1H- 
               
               
                   
                 indol-3-yl)-propion- 
               
               
                   
                 amide 
               
               
                 196 
                 2-[(Benzofuran-2- 
                 36 
                 458 
                 100 
                 5, 67 
                 92 
               
               
                   
                 ylmethyl)-amino]-3- 
               
               
                   
                 (1H-indol-3-yl)-N- 
               
               
                   
                 (1-thiophen-2-yl- 
               
               
                   
                 propyl)-propion- 
               
               
                   
                 amide 
               
               
                 197 
                 2-[(Benzofuran-2- 
                 44 
                 488 
                 99 
                 6, 77 
                 933 
               
               
                   
                 ylmethyl)-amino]-3- 
               
               
                   
                 (1H-indol-3-yl)-N- 
               
               
                   
                 (1-naphthalen-1-yl- 
               
               
                   
                 ethyl)-propionamide 
               
               
                 198 
                 2-[(Benzofuran-2- 
                 31 
                 445 
                 99 
                 2, 27 
                 &gt;10,000 
               
               
                   
                 ylmethyl)-amino]-3- 
               
               
                   
                 (1H-indol-3-yl)-N- 
               
               
                   
                 [2-(1-methyl- 
               
               
                   
                 pyrrolidin-2-yl)- 
               
               
                   
                 ethyl]-propionamide 
               
               
                 199 
                 2-[(Benzofuran-2- 
                 39 
                 454 
                 100 
                 5, 11 
                 130 
               
               
                   
                 ylmethyl)-amino]-3- 
               
               
                   
                 (1H-indol-3-yl)-N- 
               
               
                   
                 (4-methoxy-benzyl)- 
               
               
                   
                 propionamide 
               
               
                 200 
                 2-[(Benzofuran-2- 
                 34 
                 508 
                 96 
                 6, 19 
                 355 
               
               
                   
                 ylmethyl)-amino]-3- 
               
               
                   
                 (1H-indol-3-yl)-N- 
               
               
                   
                 (3-trifluoromethoxy- 
               
               
                   
                 benzyl)-propion- 
               
               
                   
                 amide 
               
               
                 201 
                 2-[(Benzofuran-2- 
                 21 
                 442 
                 100 
                 1, 22 
                 &gt;10,000 
               
               
                   
                 ylmethyl)-amino]- 
               
               
                   
                 N-(3-imidazol-1-yl- 
               
               
                   
                 propyl)-3-(1H-indol- 
               
               
                   
                 3-yl)-propionamide 
               
               
                 202 
                 2-[(Benzofuran-2- 
                 6 
                 417 
                 98 
                 4, 3 
                 2184 
               
               
                   
                 ylmethyl)-amino]-3- 
               
               
                   
                 (1H-indol-3-yl)-N- 
               
               
                   
                 pyrrolidin-3-yl- 
               
               
                   
                 methyl-propion- 
               
               
                   
                 amide 
               
               
                 203 
                 2-[(Benzofuran-2- 
                 22 
                 431 
                 96 
                 1, 26 
                 &gt;10,000 
               
               
                   
                 ylmethyl)-amino]-3- 
               
               
                   
                 (1H-indol-3-yl)-N- 
               
               
                   
                 piperidin-4-yl- 
               
               
                   
                 methyl-propion- 
               
               
                   
                 amide 
               
               
                 204 
                 2-[(Benzofuran-2- 
                 18 
                 460 
                 100 
                 5, 53 
                 68 
               
               
                   
                 ylmethyl)-amino]- 
               
               
                   
                 N-(2,5-difluoro- 
               
               
                   
                 benzyl)-3-(1H- 
               
               
                   
                 indol-3-yl)-propion- 
               
               
                   
                 amide 
               
               
                 205 
                 2-[(Benzofuran-2- 
                 10 
                 475 
                 97 
                 4, 27 
                 2315 
               
               
                   
                 ylmethyl)-amino]-3- 
               
               
                   
                 (1H-indol-3-yl)-N- 
               
               
                   
                 quinolin-3-ylmethyl- 
               
               
                   
                 propionamide 
               
               
                 206 
                 2-[(Benzofuran-2- 
                 16 
                 428 
                 98 
                 2, 31 
                 6681 
               
               
                   
                 ylmethyl)-amino]- 
               
               
                   
                 N-[2-(1H-imidazol- 
               
               
                   
                 4-yl)-ethyl]-3-(1H- 
               
               
                   
                 indol-3-yl)-propion- 
               
               
                   
                 amide 
               
               
                 207 
                 2-[(Benzofuran-2- 
                 43 
                 489 
                 98 
                 6, 76 
                 591 
               
               
                   
                 ylmethyl)-amino]-3- 
               
               
                   
                 (1H-indol-3-yl)-N- 
               
               
                   
                 (1-naphthalen-1-yl- 
               
               
                   
                 ethyl)-propionamide 
               
               
                 208 
                 2-[(Benzofuran-2- 
                 31 
                 458 
                 100 
                 5, 94 
                 15 
               
               
                   
                 ylmethyl)-amino]-3- 
               
               
                   
                 (1H-indol-3-yl)-N- 
               
               
                   
                 [1-(5-methyl- 
               
               
                   
                 thiophen-2-yl)- 
               
               
                   
                 ethyl]-propionamide 
               
               
                 209 
                 2-[(Benzofuran-2- 
                 35 
                 438 
                 100 
                 5, 74 
                 82 
               
               
                   
                 ylmethyl)-amino]-3- 
               
               
                   
                 (1H-indol-3-yl)-N- 
               
               
                   
                 (4-methyl-benzyl)- 
               
               
                   
                 propionamide 
               
               
                 210 
                 2-[(Benzofuran-2- 
                 36 
                 452 
                 100 
                 5, 98 
                 337 
               
               
                   
                 ylmethyl)-amino]-3- 
               
               
                   
                 (1H-indol-3-yl)-N- 
               
               
                   
                 (1-p-tolyl-ethyl)- 
               
               
                   
                 propionamide 
               
               
                 211 
                 2-[(Benzofuran-2- 
                 21 
                 432 
                 100 
                 5 
                 &gt;10,000 
               
               
                   
                 ylmethyl)-amino]- 
               
               
                   
                 N-(1-hydroxy- 
               
               
                   
                 methylcyclopentyl)- 
               
               
                   
                 3-(1H-indol-3-yl)- 
               
               
                   
                 propionamide 
               
               
                 212 
                 2-[(Benzofuran-2- 
                 18 
                 427 
                 96 
                 5, 21 
                 658 
               
               
                   
                 ylmethyl)-amino]-3- 
               
               
                   
                 (1H-indol-3-yl)-N- 
               
               
                   
                 (2-pyrrol-1-yl- 
               
               
                   
                 ethyl)-propionamide 
               
               
                 213 
                 2-[(Benzofuran-2- 
                 28 
                 447 
                 100 
                 1, 39 
                 1256 
               
               
                   
                 ylmethyl)-amino]-3- 
               
               
                   
                 (1H-indol-3-yl)-N- 
               
               
                   
                 (2-morpholin-4-yl- 
               
               
                   
                 ethyl)-propionamide 
               
               
                 214 
                 2-[(Benzofuran-2- 
                 39 
                 467 
                 99 
                 4, 3 
                 4015 
               
               
                   
                 ylmethyl)-amino]- 
               
               
                   
                 N-(4-dimethyl- 
               
               
                   
                 amino-benzyl)-3- 
               
               
                   
                 (1H-indol-3-yl)- 
               
               
                   
                 propionamide 
               
               
                 215 
                 2-[(Benzofuran-2- 
                 9 
                 498 
                 97 
                 6, 61 
                 70 
               
               
                   
                 ylmethyl)-amino]- 
               
               
                   
                 N-(2,5-dichloro- 
               
               
                   
                 thiophen-3-yl- 
               
               
                   
                 methyl)-3-(1H- 
               
               
                   
                 indol-3-yl)-propion- 
               
               
                   
                 amide 
               
               
                 216 
                 2-[(Benzofuran-2- 
                 2 
                 459 
                 11 
                 5, 07 
                 &gt;10,000 
               
               
                   
                 ylmethyl)-amino]-3- 
               
               
                   
                 (1H-indol-3-yl)-N- 
               
               
                   
                 (5-nitro-furan-2-yl- 
               
               
                   
                 methyl)-propion- 
               
               
                   
                 amide 
               
               
                 217 
                 2-[(Benzofuran-2- 
                 44 
                 481 
                 99 
                 4.46, 
                 819 
               
               
                   
                 ylmethyl)-amino]- 
                   
                   
                   
                 4.78 
               
               
                   
                 N-[1-(4-dimethyl- 
               
               
                   
                 amino-phenyl)- 
               
               
                   
                 ethyl]-3-(1H-indol- 
               
               
                   
                 3-yl)-propionamide 
               
               
                 218 
                 2-[(Benzofuran-2- 
                 20 
                 560 
                 85 
                 7, 14 
                 294 
               
               
                   
                 ylmethyl)-amino]- 
               
               
                   
                 N-(3,5-bis-trifluoro- 
               
               
                   
                 methyl-benzyl)-3- 
               
               
                   
                 (1H-indol-3-yl)- 
               
               
                   
                 propionamide 
               
               
                 219 
                 2-[(Benzofuran-2- 
                 17 
                 502 
                 96 
                 6, 96 
                 31 
               
               
                   
                 ylmethyl)-amino]- 
               
               
                   
                 N-(3-bromo- 
               
               
                   
                 benzyl)-3-1H-indol- 
               
               
                   
                 3-yl)-propionamide 
               
               
                 220 
                 2-[(Benzofuran-2- 
                 38 
                 452 
                 100 
                 6, 16 
                 2 
               
               
                   
                 ylmethyl)-amino]-3- 
               
               
                   
                 (1H-indol-3-yl)-N- 
               
               
                   
                 (1-p-tolyl-ethyl)- 
               
               
                   
                 propionamide 
               
               
                 221 
                 2-[(Benzofuran-2- 
                 37 
                 469 
                 100 
                 5, 67 
                 23 
               
               
                   
                 ylmethyl)-amino]-3- 
               
               
                   
                 (1H-indol-3-yl)-N- 
               
               
                   
                 (4-nitro-benzyl)- 
               
               
                   
                 propionamide 
               
               
                 222 
                 2-[(Benzofuran-2- 
                 30 
                 431 
                 100 
                 1, 64 
                 &gt;10,000 
               
               
                   
                 ylmethyl)-amino]-3- 
               
               
                   
                 (1H-indol-3-yl)-N- 
               
               
                   
                 (2-pyrrolidin-1-yl- 
               
               
                   
                 ethyl)-propionamide 
               
               
                 223 
                 2-[(Benzofuran-2- 
                 36 
                 418 
                 100 
                 4, 65 
                 &gt;10,000 
               
               
                   
                 ylmethyl)-amino]-3- 
               
               
                   
                 (1H-indol-3-yl)-N- 
               
               
                   
                 (tetrahydro-furan-2- 
               
               
                   
                 ylmethyl)-propion- 
               
               
                   
                 amide 
               
               
                 224 
                 2-[(Benzofuran-2- 
                 9 
                 450 
                 100 
                 6, 05 
                 2902 
               
               
                   
                 ylmethyl)-amino]-3- 
               
               
                   
                 (1H-indol-3-yl)-N- 
               
               
                   
                 (2-phenyl-cyclo- 
               
               
                   
                 propyl)-propion- 
               
               
                   
                 amide 
               
               
                 225 
                 2-[(Benzofuran-2- 
                 32 
                 458 
                 97 
                 7, 07 
                 1341 
               
               
                   
                 ylmethyl)-amino]- 
               
               
                   
                 N-(1-cyclohexyl-1- 
               
               
                   
                 methyl-ethyl)-3- 
               
               
                   
                 (1H-indol-3-yl)- 
               
               
                   
                 propionamide 
               
               
                 226 
                 2-[(Benzofuran-2- 
                 33 
                 430 
                 100 
                 6, 23 
                 54 
               
               
                   
                 ylmethyl)-amino]- 
               
               
                   
                 N-cyclohexyl- 
               
               
                   
                 methyl-3-(1H-indol- 
               
               
                   
                 3-yl)-propionamide 
               
               
                 227 
                 2-[(Benzofuran-2- 
                 41 
                 481 
                 96 
                 5.05, 
                 182 
               
               
                   
                 ylmethyl)-amino]- 
                   
                   
                   
                 5.36 
               
               
                   
                 N-[1-(3-dimethyl- 
               
               
                   
                 amino-phenyl)- 
               
               
                   
                 ethyl]-3-(1H-indol- 
               
               
                   
                 3-yl)-propionamide 
               
               
                 228 
                 2-[(Benzofuran-2- 
                 31 
                 492 
                 100 
                 6, 63 
                 82 
               
               
                   
                 ylmethyl)-amino]-3- 
               
               
                   
                 (1H-indol-3-yl)-N- 
               
               
                   
                 (3-trifluoromethyl- 
               
               
                   
                 benzyl)-propion- 
               
               
                   
                 amide 
               
               
                 229 
                 2-[(Benzofuran-2- 
                 39 
                 476 
                 98 
                 6, 4 
                 33 
               
               
                   
                 ylmethyl)-amino]- 
               
               
                   
                 N-(3-chloro-4- 
               
               
                   
                 fluoro-benzyl)-3- 
               
               
                   
                 (1H-indol-3-yl)- 
               
               
                   
                 propionamide 
               
               
                 230 
                 2-[(Benzofuran-2- 
                 38 
                 441 
                 100 
                 5, 54 
                 21 
               
               
                   
                 ylmethyl)-amino]-3- 
               
               
                   
                 (1H-indol-3-yl)-N- 
               
               
                   
                 [1-(1-methyl-1H- 
               
               
                   
                 pyrrol-3-yl)-ethyl]- 
               
               
                   
                 propionamide 
               
               
                 231 
                 2-[(Benzofuran-2- 
                 35 
                 425 
                 100 
                 0 04 
                 790 
               
               
                   
                 ylmethyl)-amino]-3- 
               
               
                   
                 (1H-indol-3-yl)-N- 
               
               
                   
                 pyridin-3-ylmethyl- 
               
               
                   
                 propionamide 
               
               
                 232 
                 2-[(Benzofuran-2- 
                 30 
                 430 
                 100 
                 0 06 
                 63 
               
               
                   
                 ylmethyl)-amino]-3- 
               
               
                   
                 (1H-indol-3-yl)-N- 
               
               
                   
                 thiophen-2-yl- 
               
               
                   
                 methyl-propion- 
               
               
                   
                 amide 
               
               
                 233 
                 2-[(Benzofuran-2- 
                 37 
                 452 
                 100 
                 0 07 
                 1998 
               
               
                   
                 ylmethyl)-amino]-3- 
               
               
                   
                 (1H-indol-3-yl)-N- 
               
               
                   
                 (2-phenyl-propyl)- 
               
               
                   
                 propionamide 
               
               
                 234 
                 2-[(Benzofuran-2- 
                 37 
                 438 
                 100 
                 0 07 
                 75 
               
               
                   
                 ylmethyl)-amino]-3- 
               
               
                   
                 (1H-indol-3-yl)-N- 
               
               
                   
                 (1-phenyl-ethyl)- 
               
               
                   
                 propionamide 
               
               
                 235 
                 2-[(Benzofuran-2- 
                 40 
                 456 
                 100 
                 0 07 
                 3 
               
               
                   
                 ylmethyl)-amino]- 
               
               
                   
                 N-[1-(4-fluoro- 
               
               
                   
                 phenyl)-ethyl]-3- 
               
               
                   
                 (1H-indol-3-yl)- 
               
               
                   
                 propionamide 
               
               
                 236 
                 2-[(Benzofuran-2- 
                 41 
                 444 
                 100 
                 0 07 
                 7 
               
               
                   
                 ylmethyl)-amino]-3- 
               
               
                   
                 (1H-indol-3-yl)-N- 
               
               
                   
                 (1-thiophen-3-yl- 
               
               
                   
                 ethyl)-propionamide 
               
               
                 237 
                 2-[(Benzofuran-2- 
                 38 
                 435 
                 0 
                 01 0 
                 5341 
               
               
                   
                 ylmethyl)-amino]-3- 
               
               
                   
                 (1H-indol-3-yl)-N- 
               
               
                   
                 (2-oxo-2-phenyl- 
               
               
                   
                 ethyl)-propionamide 
               
               
                 238 
                 2-[(Benzofuran-2- 
                 34 
                 442 
                 100 
                 0 07 
                 89 
               
               
                   
                 ylmethyl)-amino]- 
               
               
                   
                 N-(2-fluoro-benzyl)- 
               
               
                   
                 3-(1H-indol-3-yl)- 
               
               
                   
                 propionamide 
               
               
                 239 
                 2-[(Benzofuran-2- 
                 36 
                 450 
                 100 
                 0 07 
                 243 
               
               
                   
                 ylmethyl)-amino]- 
               
               
                   
                 N-indan-2-yl-3-(1H- 
               
               
                   
                 indol-3-yl)-propion- 
               
               
                   
                 amide 
               
               
                 240 
                 2-[(Benzofuran-2- 
                 33 
                 425 
                 100 
                 0 04 
                 196 
               
               
                   
                 ylmethyl)-amino]- 
               
               
                   
                 N-indol-3-yl)-N- 
               
               
                   
                 pyridin-4-ylmethyl- 
               
               
                   
                 propionamide 
               
               
                 241 
                 2-[(Benzofuran-2- 
                 29 
                 444 
                 100 
                 0 07 
                 2 
               
               
                   
                 ylmethyl)-amino]- 
               
               
                   
                 N-(1-cyclohexyl- 
               
               
                   
                 ethyl)-3-(1H-indol- 
               
               
                   
                 3-yl)-propionamide 
               
               
                 242 
                 2-[(Benzofuran-2- 
                 39 
                 438 
                 100 
                 0 07 
                 170 
               
               
                   
                 ylmethyl)-amino]-3- 
               
               
                   
                 (1H-indol-3-yl)-N- 
               
               
                   
                 (2-methyl-benzyl)- 
               
               
                   
                 propionamide 
               
               
                 243 
                 2-[(Benzofuran-2- 
                 44 
                 478 
                 100 
                 0 07 
                 15 
               
               
                   
                 ylmethyl)-amino]- 
               
               
                   
                 N-[1-(5-chloro- 
               
               
                   
                 thiophen-2-yl)- 
               
               
                   
                 ethyl]-3-(1H-indol- 
               
               
                   
                 3-yl)-propionamide 
               
               
                 244 
                 2-[(Benzofuran-2- 
                 38 
                 442 
                 100 
                 0 07 
                 12 
               
               
                   
                 ylmethyl)-amino]- 
               
               
                   
                 N-(4-fluoro-benzyl)- 
               
               
                   
                 3-(1H-indol-3-yl)- 
               
               
                   
                 propionamide 
               
               
                 245 
                 2-[(Benzofuran-2- 
                 32 
                 483 
                 100 
                 0 07 
                 3 
               
               
                   
                 ylmethyl)-amino]-3- 
               
               
                   
                 (1H-indol-3-yl)-N- 
               
               
                   
                 [1-(4-nitro-phenyl)- 
               
               
                   
                 ethyl]-propionamide 
               
               
                 246 
                 2-[(Benzofuran-2- 
                 39 
                 438 
                 100 
                 0 07 
                 77 
               
               
                   
                 ylmethyl)-amino]-3- 
               
               
                   
                 (1H-indol-3-yl)-N- 
               
               
                   
                 phenethyl-propion- 
               
               
                   
                 amide 
               
               
                 247 
                 2-[(Benzofuran-2- 
                 33 
                 444 
                 100 
                 0 07 
                 56 
               
               
                   
                 ylmethyl)-amino]-3- 
               
               
                   
                 (1H-indol-3-yl)-N- 
               
               
                   
                 (2-thiophen-2-yl- 
               
               
                   
                 ethyl)-propionamide 
               
               
                 248 
                 2-[(Benzofuran-2- 
                 37 
                 442 
                 100 
                 0 07 
                 6 
               
               
                   
                 ylmethyl)-amino]- 
               
               
                   
                 N-(3-fluoro-benzyl)- 
               
               
                   
                 3-(1H-indol-3-yl)- 
               
               
                   
                 propionamide 
               
               
                 249 
                 2-[(Benzofuran-2- 
                 43 
                 454 
                 100 
                 0 06 
                 607 
               
               
                   
                 ylmethyl)-amino]- 
               
               
                   
                 N-(2-hydroxy-1- 
               
               
                   
                 phenyl-ethyl)-3- 
               
               
                   
                 (1H-indol-3-yl)- 
               
               
                   
                 propionamide 
               
               
                 250 
                 2-[(Benzofuran-2- 
                 36 
                 464 
                 100 
                 0 05 
                 3413 
               
               
                   
                 ylmethyl)-amino]- 
               
               
                   
                 N-(1H-benzo- 
               
               
                   
                 imidazol-2-yl- 
               
               
                   
                 methyl)-3-(1H- 
               
               
                   
                 indol-3-yl)-propion- 
               
               
                   
                 amide 
               
               
                 251 
                 2-[(Benzofuran-2- 
                 4 
                 428 
                 95 
                 0 06 
                 129 
               
               
                   
                 ylmethyl)-amino]- 
               
               
                   
                 N-(2-furan-2-yl- 
               
               
                   
                 ethyl)-3-(1H-indol- 
               
               
                   
                 3-yl)-propionamide 
               
               
                 252 
                 2-[(Benzofuran-2- 
                 37 
                 438 
                 100 
                 0 07 
                 33 
               
               
                   
                 ylmethyl)-amino]-3- 
               
               
                   
                 (1H-indol-3-yl)-N- 
               
               
                   
                 (3-methyl-benzyl)- 
               
               
                   
                 propionamide 
               
               
                 253 
                 2-[(Benzofuran-2- 
                 25 
                 464 
                 81 
                 0 07 
                 3327 
               
               
                   
                 ylmethyl)-amino]-3- 
               
               
                   
                 (1H-indol-3-yl)-N- 
               
               
                   
                 (1,2,3,4-tetrahydro- 
               
               
                   
                 naphthalen-2-yl)- 
               
               
                   
                 propionamide 
               
               
                 254 
                 2-[(Benzofuran-2- 
                 37 
                 424 
                 100 
                 0 06 
                 22 
               
               
                   
                 ylmethyl)-amino]- 
               
               
                   
                 N-benzyl-3-(1H- 
               
               
                   
                 indol-3-yl)-propion- 
               
               
                   
                 amide 
               
               
                 255 
                 2-[(Benzofuran-2- 
                 41 
                 468 
                 100 
                 0 07 
                 9 
               
               
                   
                 ylmethyl)-amino]-3- 
               
               
                   
                 (1H-indol-3-yl)-N- 
               
               
                   
                 [1-(4-methoxy- 
               
               
                   
                 phenyl)-ethyl]- 
               
               
                   
                 propionamide 
               
               
                 256 
                 2-[(Benzofuran-2- 
                 5 
                 440 
                 68 
                 0 05 
                 &gt;10,000 
               
               
                   
                 ylmethyl)-amino]- 
               
               
                   
                 N-(2-hydroxy- 
               
               
                   
                 benzyl)-3-(1H- 
               
               
                   
                 indol-3-yl)-propion- 
               
               
                   
                 amide 
               
               
                 257 
                 2-[(Benzofuran-2- 
                 35 
                 466 
                 100 
                 0 07 
                 &gt;10,000 
               
               
                   
                 ylmethyl)-amino]-3- 
               
               
                   
                 (1H-indol-3-yl)-N- 
               
               
                   
                 (2-methyl-2-phenyl- 
               
               
                   
                 propyl)-propion- 
               
               
                   
                 amide 
               
               
                 258 
                 2-[(Benzofuran-2- 
                 38 
                 458 
                 100 
                 0 07 
                 46 
               
               
                   
                 ylmethyl)-amino]- 
               
               
                   
                 N-(4-chloro- 
               
               
                   
                 benzyl)-3-(1H- 
               
               
                   
                 indol-3-yl)-propion- 
               
               
                   
                 amide 
               
               
                 259 
                 2-[(Benzofuran-2- 
                 39 
                 452 
                 100 
                 0 07 
                 21 
               
               
                   
                 ylmethyl)-amino]-3- 
               
               
                   
                 (1H-indol-3-yl)-N- 
               
               
                   
                 (1-phenyl-propyl)- 
               
               
                   
                 propionamide 
               
               
                 260 
                 2-[(Benzofuran-2- 
                 32 
                 469 
                 100 
                 0 06 
                 14 
               
               
                   
                 ylmethyl)-amino]-3- 
               
               
                   
                 (1H-indol-3-yl)-N- 
               
               
                   
                 (3-nitro-benzyl)- 
               
               
                   
                 propionamide 
               
               
                 261 
                 2-[(Benzofuran-2- 
                 31 
                 414 
                 100 
                 0 06 
                 406 
               
               
                   
                 ylmethyl)-amino]- 
               
               
                   
                 N-furan-2-ylmethyl- 
               
               
                   
                 3-(1H-indol-3-yl)- 
               
               
                   
                 propionamide 
               
               
                 262 
                 2-[(Benzofuran-2- 
                 41 
                 450 
                 100 
                 0 07 
                 86 
               
               
                   
                 ylmethyl)-amino]- 
               
               
                   
                 N-indan-1-yl-3- 
               
               
                   
                 (1H-indol-3-yl)- 
               
               
                   
                 propionamide 
               
               
                 263 
                 2-[(Benzofuran-2- 
                 36 
                 458 
                 100 
                 0 07 
                 9 
               
               
                   
                 ylmethyl)-amino]- 
               
               
                   
                 N-(3-chloro- 
               
               
                   
                 benzyl)-3-(1H- 
               
               
                   
                 indol-3-yl)-propion- 
               
               
                   
                 amide 
               
               
                 264 
                 2-[(Benzofuran-2- 
                 44 
                 472 
                 100 
                 0 07 
                 7 
               
               
                   
                 ylmethyl)-amino]- 
               
               
                   
                 N-[1(4-chloro- 
               
               
                   
                 phenyl)-ethyl]-3- 
               
               
                   
                 (1H-indol-3-yl)- 
               
               
                   
                 propionamide 
               
               
                 265 
                 2-[(Benzofuran-2- 
                 41 
                 452 
                 96 
                 0 07 
                 328 
               
               
                   
                 ylmethyl)-amino]-3- 
               
               
                   
                 (1H-indol-3-yl)-N- 
               
               
                   
                 (1-methyl-1-phenyl- 
               
               
                   
                 ethyl)-propionamide 
               
               
                 266 
                 2-[(Benzofuran-2- 
                 39 
                 442 
                 100 
                 0 07 
                 633 
               
               
                   
                 ylmethyl)-amino]- 
               
               
                   
                 N-bicyclo[2.2.1]- 
               
               
                   
                 hept-2-ylmethyl-3- 
               
               
                   
                 (1H-indol-3-yl)- 
               
               
                   
                 propionamide 
               
               
                 267 
                 N-Benzo[1,3]- 
                 40 
                 468 
                 100 
                 0 06 
                 55 
               
               
                   
                 dioxol-5-ylmethyl- 
               
               
                   
                 2-[(benzofuran-2- 
               
               
                   
                 ylmethyl)-amino]-3- 
               
               
                   
                 (1H-indol-3-yl)- 
               
               
                   
                 propionamide 
               
               
                 268 
                 2-[(Benzofuran-2- 
                 39 
                 460 
                 91 
                 0 07 
                 10 
               
               
                   
                 ylmethyl)-amino]- 
               
               
                   
                 N-(3,4-difluoro- 
               
               
                   
                 benzyl)-3-(1H- 
               
               
                   
                 indol-3-yl)-propion- 
               
               
                   
                 amide 
               
               
                 269 
                 2-[(Benzofuran-2- 
                 9 
                 439 
                 92 
                 0 04 
                 9 
               
               
                   
                 ylmethyl)-amino]-3- 
               
               
                   
                 (1H-indol-3-yl)-N- 
               
               
                   
                 (1-pyridin-4-yl- 
               
               
                   
                 ethyl)-propionamide 
               
               
                 270 
                 2-[(Benzofuran-2- 
                 19 
                 432 
                 100 
                 0 04 
                 &gt;10,000 
               
               
                   
                 ylmethyl)-amino]- 
               
               
                   
                 N-(2-hydroxy-cyclo- 
               
               
                   
                 hexyl)-3-(1H-indol- 
               
               
                   
                 3-yl)-propionamide 
               
               
                 271 
                 2-[(Benzofuran-2- 
                 33 
                 468 
                 98 
                 0 05 
                 196 
               
               
                   
                 ylmethyl)-amino]-3- 
               
               
                   
                 (1H-indol-3-yl)-N- 
               
               
                   
                 [2-(4-methoxy- 
               
               
                   
                 phenyl)-ethyl]- 
               
               
                   
                 propionamide 
               
               
                 272 
                 2-[(Benzofuran-2- 
                 42 
                 468 
                 99 
                 0 05 
                 336 
               
               
                   
                 ylmethyl)-amino]- 
               
               
                   
                 N-(1-hydroxy- 
               
               
                   
                 methyl-2-phenyl- 
               
               
                   
                 ethyl)-3-(1H-indol- 
               
               
                   
                 3-yl)-propionamide 
               
               
                 273 
                 2-[(Benzofuran-2- 
                 15 
                 432 
                 99 
                 0 04 
                 &gt;10,000 
               
               
                   
                 ylmethyl)-amino]- 
               
               
                   
                 N-(4-hydroxy-cyclo- 
               
               
                   
                 hexyl)-3-(1H-indol- 
               
               
                   
                 3-yl)-propionamide 
               
               
                 274 
                 2-[(Benzofuran-2- 
                 21 
                 456 
                 97 
                 0 05 
                 264 
               
               
                   
                 ylmethyl)-amino]- 
               
               
                   
                 N-[2-(2-fluoro- 
               
               
                   
                 phenyl)-ethyl]-3- 
               
               
                   
                 (1H-indol-3-yl)- 
               
               
                   
                 propionamide 
               
               
                 275 
                 2-[(Benzofuran-2- 
                 38 
                 514 
                 100 
                 0 05 
                 2157 
               
               
                   
                 ylmethyl)-amino]- 
               
               
                   
                 N-(2-benzyl- 
               
               
                   
                 sulfanyl-1-hydroxy- 
               
               
                   
                 methyl-ethyl)-3- 
               
               
                   
                 (1H-indol-3-yl)- 
               
               
                   
                 propionamide 
               
               
                 276 
                 2-[(Benzofuran-2- 
                 10 
                 416 
                 84 
                 0 05 
                 655 
               
               
                   
                 ylmethyl)-amino]- 
               
               
                   
                 N-cyclohexyl-3- 
               
               
                   
                 (1H-indol-3-yl)- 
               
               
                   
                 propionamide 
               
               
                 277 
                 2-[(Benzofuran-2- 
                 17 
                 474 
                 96 
                 0 05 
                 2198 
               
               
                   
                 ylmethyl)-amino]- 
               
               
                   
                 N-(2-cyclohexyl-1- 
               
               
                   
                 hydroxymethyl- 
               
               
                   
                 ethyl)-3-(1H-indol- 
               
               
                   
                 3-yl)-propionamide 
               
               
                 278 
                 2-[(Benzofuran-2- 
                 33 
                 452 
                 88 
                 0 05 
                 2379 
               
               
                   
                 ylmethyl)-amino]-3- 
               
               
                   
                 (1H-indol-3-yl)-N- 
               
               
                   
                 (3-phenyl-propyl)- 
               
               
                   
                 propionamide 
               
               
                 279 
                 2-[(Benzofuran-2- 
                 8 
                 493 
                 86 
                 0 06 
                 30 
               
               
                   
                 ylmethyl)-amino]- 
               
               
                   
                 N-(3,4-dichloro- 
               
               
                   
                 benzyl)-3-(1H- 
               
               
                   
                 indol-3-yl)-propion- 
               
               
                   
                 amide 
               
               
                 280 
                 2-[(Benzofuran-2- 
                 25 
                 477 
                 97 
                 0 05 
                 2540 
               
               
                   
                 ylmethyl)-amino]-3- 
               
               
                   
                 (1H-indol-3-yl)-N- 
               
               
                   
                 [2-(1H-indol-3-yl)- 
               
               
                   
                 ethyl]-propionamide 
               
               
                 281 
                 2-[(Benzofuran-2- 
                 28 
                 483 
                 93 
                 0 05 
                 51 
               
               
                   
                 ylmethyl)-amino]-3- 
               
               
                   
                 (1H-indol-3-yl)-N- 
               
               
                   
                 [2-(4-nitro-phenyl)- 
               
               
                   
                 ethyl]-propionamide 
               
               
                 282 
                 2-[(Benzofuran-2- 
                 30 
                 487 
                 98 
                 0 06 
                 833 
               
               
                   
                 ylmethyl)-amino]- 
               
               
                   
                 N-[2-(4-chloro- 
               
               
                   
                 phenyl)-1-methyl- 
               
               
                   
                 ethyl]-3-(1H-indol- 
               
               
                   
                 3-yl)-propionamide 
               
               
                 283 
                 2-[(Benzofuran-2- 
                 9 
                 492 
                 91 
                 0 06 
                 420 
               
               
                   
                 ylmethyl)-amino]-3- 
               
               
                   
                 (1H-indol-3-yl)-N- 
               
               
                   
                 (4-trifluoromethyl- 
               
               
                   
                 benzyl)-propion- 
               
               
                   
                 amide 
               
               
                 284 
                 2-[(Benzofuran-2- 
                 33 
                 456 
                 98 
                 0 05 
                 62 
               
               
                   
                 ylmethyl)-amino]- 
               
               
                   
                 N-[2-(4-fluoro- 
               
               
                   
                 phenyl)-ethyl]-3- 
               
               
                   
                 (1H-indol-3-yl)- 
               
               
                   
                 propionamide 
               
               
                 285 
                 2-[(Benzofuran-2- 
                 32 
                 483 
                 99 
                 0 05 
                 246 
               
               
                   
                 ylmethyl)-amino]-3- 
               
               
                   
                 (1H-indol-3-yl)-N- 
               
               
                   
                 [1-(4-nitro-phenyl)- 
               
               
                   
                 ethyl]-propionamide 
               
               
                 286 
                 4-{[2-[(Benzofuran- 
                 6 
                 474 
                 62 
                 0 05 
                 &gt;10,000 
               
               
                   
                 2-ylmethyl)-amino]- 
               
               
                   
                 3-(1H-indol-3-yl)- 
               
               
                   
                 propionylamino]- 
               
               
                   
                 methyl}-cyclo- 
               
               
                   
                 hexanecarboxylic 
               
               
                   
                 acid 
               
               
                 287 
                 2-[(Benzofuran-2- 
                 36 
                 449 
                 99 
                 0 06 
                 35 
               
               
                   
                 ylmethyl)-amino]- 
               
               
                   
                 N-(cyano-phenyl- 
               
               
                   
                 methyl)-3-(1H- 
               
               
                   
                 indol-3-yl)-propion- 
               
               
                   
                 amide 
               
               
                 288 
                 2-[(Benzofuran-2- 
                 32 
                 472 
                 99 
                 0 06 
                 136 
               
               
                   
                 ylmethyl)-amino]- 
               
               
                   
                 N-[2-(4-chloro- 
               
               
                   
                 phenyl)-ethyl]-3- 
               
               
                   
                 (1H-indol-3-yl)- 
               
               
                   
                 propionamide 
               
               
                 289 
                 2-[(Benzofuran-2- 
                 35 
                 468 
                 99 
                 0 05 
                 209 
               
               
                   
                 ylmethyl)-amino]- 
               
               
                   
                 N-(1-hydroxy- 
               
               
                   
                 methyl-2-phenyl- 
               
               
                   
                 ethyl)-3-(1H-indol- 
               
               
                   
                 3-yl)-propionamide 
               
               
                 290 
                 2-[(Benzofuran-2- 
                 37 
                 517 
                 100 
                 0 06 
                 8 
               
               
                   
                 ylmethyl)-amino]- 
               
               
                   
                 N-[1-(4-bromo- 
               
               
                   
                 phenyl)-ethyl]-3- 
               
               
                   
                 (1H-indol-3-yl)- 
               
               
                   
                 propionamide 
               
               
                 291 
                 2-[(Benzofuran-2- 
                 29 
                 468 
                 96 
                 0 05 
                 1337 
               
               
                   
                 ylmethyl)-amino]-3- 
               
               
                   
                 (1H-indol-3-yl)-N- 
               
               
                   
                 [2-(3-methoxy- 
               
               
                   
                 phenyl)-ethyl]- 
               
               
                   
                 propionamide 
               
               
                 292 
                 2-[(Benzofuran-2- 
                 3 
                 492 
                 90 
                 0 06 
                 1126 
               
               
                   
                 ylmethyl)-amino]-3- 
               
               
                   
                 (1H-indol-3-yl)-N- 
               
               
                   
                 (2-trifluoromethyl- 
               
               
                   
                 benzyl)-propion- 
               
               
                   
                 amide 
               
               
                 293 
                 2-[(Benzofuran-2- 
                 33 
                 456 
                 96 
                 0 05 
                 55 
               
               
                   
                 ylmethyl)-amino]- 
               
               
                   
                 N-[2-(3-fluoro- 
               
               
                   
                 phenyl)-ethyl]-3- 
               
               
                   
                 (1H-indol-3-yl)- 
               
               
                   
                 propionamide 
               
               
                 294 
                 2-[(Benzofuran-2- 
                 15 
                 444 
                 86 
                 0 06 
                 58 
               
               
                   
                 ylmethyl)-amino]- 
               
               
                   
                 N-(1-cyclohexyl- 
               
               
                   
                 ethyl)-3-(1H-indol- 
               
               
                   
                 3-yl)-propionamide 
               
               
                 295 
                 2-[(Benzofuran-2- 
                 34 
                 482 
                 99 
                 0 06 
                 3531 
               
               
                   
                 ylmethyl)-amino]-3- 
               
               
                   
                 (1H-indol-3-yl)-N- 
               
               
                   
                 (1-methoxymethyl- 
               
               
                   
                 2-phenyl-ethyl)- 
               
               
                   
                 propionamide 
               
               
                 296 
                 2-[(Benzofuran-2- 
                 16 
                 484 
                 98 
                 0 06 
                 1338 
               
               
                   
                 ylmethyl)-amino]- 
               
               
                   
                 N-(2-benzyl- 
               
               
                   
                 sulfanyl-ethyl)-3- 
               
               
                   
                 (1H-indol-3-yl)- 
               
               
                   
                 propionamide 
               
               
                 297 
                 2-[(Benzofuran-2- 
                 36 
                 491 
                 100 
                 0 05 
                 3612 
               
               
                   
                 ylmethyl)-amino]-3- 
               
               
                   
                 (1H-indol-3-yl)-N- 
               
               
                   
                 [2-(1H-indol-3-yl)- 
               
               
                   
                 1-methyl-ethyl]- 
               
               
                   
                 propionamide 
               
               
                 298 
                 2-[(Benzofuran-2- 
                 22 
                 458 
                 99 
                 0 06 
                 221 
               
               
                   
                 ylmethyl)-amino]- 
               
               
                   
                 N-(2-chloro- 
               
               
                   
                 benzyl)-3-(1H- 
               
               
                   
                 indol-3-yl)- 
               
               
                   
                 propionamide 
               
               
                 299 
                 2-[(Benzofuran-2- 
                 28 
                 454 
                 93 
                 0 05 
                 4 
               
               
                   
                 ylmethyl)-amino]- 
               
               
                   
                 N-(2-bydroxy-1- 
               
               
                   
                 phenyl-ethyl)-3- 
               
               
                   
                 (1H-indol-3-yl)- 
               
               
                   
                 propionamide 
               
               
                 300 
                 2-[(Benzofuran-2- 
                 10 
                 452 
                 98 
                 0 06 
                 256 
               
               
                   
                 ylmethyl)-amino]-3- 
               
               
                   
                 (1H-indol-3-yl)-N- 
               
               
                   
                 (2-p-tolyl-ethyl)- 
               
               
                   
                 propionamide 
               
               
                 301 
                 2-[(Benzofuran-2- 
                 12 
                 460 
                 98 
                 0 06 
                 53 
               
               
                   
                 ylmethyl)-amino]- 
               
               
                   
                 N-(2,4-difluoro- 
               
               
                   
                 benzyl)-3-(1H- 
               
               
                   
                 indol-3-yl)-propion- 
               
               
                   
                 amide 
               
               
                 302 
                 2-[(Benzofuran-2- 
                 25 
                 503 
                 98 
                 0 06 
                 174 
               
               
                   
                 ylmethyl)-amino]- 
               
               
                   
                 N-(2-bromo- 
               
               
                   
                 benzyl)-3-(1H- 
               
               
                   
                 indol-3-yl)- 
               
               
                   
                 propionamide 
               
               
                 303 
                 2-[(Benzofuran-2- 
                 7 
                 510 
                 88 
                 0 06 
                 17 
               
               
                   
                 ylmethyl)-amino]- 
               
               
                   
                 N-(3-fluoro-5-tri- 
               
               
                   
                 fluoromethyl- 
               
               
                   
                 benzyl)-3-(1H- 
               
               
                   
                 indol-3-yl)- 
               
               
                   
                 propionamide 
               
               
                 304 
                 [2-[(Benzofuran-2- 
                 36 
                 482 
                 100 
                 0 06 
                 43 
               
               
                   
                 ylmethyl)-amino]- 
               
               
                   
                 3-(1H-indol-3-yl)- 
               
               
                   
                 propionylamino]- 
               
               
                   
                 phenyl-acetic acid 
               
               
                   
                 methyl ester 
               
               
                 305 
                 2-[(Benzofuran-2- 
                 30 
                 454 
                 99 
                 0 06 
                 400 
               
               
                   
                 ylmethyl)-amino]-3- 
               
               
                   
                 (1H-indol-3-yl)-N- 
               
               
                   
                 (2-phenoxy-ethyl)- 
               
               
                   
                 propionamide 
               
               
                 306 
                 N-(4-Amino- 
                 32 
                 439 
                 99 
                 0 04 
                 639 
               
               
                   
                 benzyl)-2-[(benzo- 
               
               
                   
                 furan-2-ylmethyl)- 
               
               
                   
                 amino]-3-(1H- 
               
               
                   
                 indol-3-yl)-propion- 
               
               
                   
                 amide 
               
               
                 307 
                 2-[(Benzofuran-2- 
                 36 
                 466 
                 99 
                 0 06 
                 392 
               
               
                   
                 ylmethyl)-amino]-3- 
               
               
                   
                 (1H-indol-3-yl)-N- 
               
               
                   
                 (1-methyl-3-phenyl- 
               
               
                   
                 propyl)-propion- 
               
               
                   
                 amide 
               
               
                 308 
                 2-[(Benzofuran-2- 
                 6 
                 440 
                 94 
                 0 05 
                 731 
               
               
                   
                 ylmethyl)-amino]- 
               
               
                   
                 N-(3-hydroxy- 
               
               
                   
                 benzyl)-3-(1H- 
               
               
                   
                 indol-3-yl)- 
               
               
                   
                 propionamide 
               
               
                   
               
             
          
         
       
     
     
       
         
               
             
               
               
               
               
               
               
               
             
               
               
               
               
               
               
               
             
           
               
                 TABLE 4 
               
             
             
               
                   
               
               
                 Examples 309-359 
               
             
          
           
               
                   
                   
                 Yield 
                 Mol. 
                 Icms % 
                 Icms Rt 
                 IC 50  (nM) 
               
               
                 Ex. 
                 Name 
                 (mg) 
                 ion 
                 purity 
                 (min) 
                 hNK 1   
               
               
                   
               
             
          
           
               
                 309 
                 3-(1H-Indol-3-yl)-2-methyl-2- 
                 30, 51 
                 462 
                 50 
                 6, 44 
                 169 
               
               
                   
                 [(naphthalen-2-ylmethyl)-amino]-N- 
               
               
                   
                 (1-phenyl-ethyl)-propionamide 
               
               
                 310 
                 3-(1H-Indol-3-yl)2-methyl-N-(1- 
                 37, 02 
                 413 
                 83 
                 4, 74 
                 3325 
               
               
                   
                 phenyl-ethyl)-2-[(pyridin-2- 
               
               
                   
                 ylmethyl)-amino]-propionamide 
               
               
                 311 
                 3-(1H-Indol-3-yl)-2-methyl-N-(1- 
                 31, 53 
                 463 
                 84 
                 5, 96 
                 88 
               
               
                   
                 phenyl-ethyl)-2-[(quinolin-2- 
               
               
                   
                 ylmethyl)-amino]-propionamide 
               
               
                 312 
                 2-[(Furan-3-ylmethyl)-amino]-3- 
                 28 
                 402 
                 78 
                 4, 9  
                 1820 
               
               
                   
                 (1H-indol-3-yl)-2-methyl-N-(1- 
               
               
                   
                 phenyl-ethyl)-propionamide 
               
               
                 313 
                 3-(1H-Indol-3-yl)-2-methyl-N-(1- 
                 41, 02 
                 452 
                  8 
                 6, 02 
                 50 
               
               
                   
                 phenyl-ethyl)-2-[(pyridin-4- 
               
               
                   
                 ylmethyl)-amino]-propionamide 
               
               
                 314 
                 2-[(Furan-2-ylmethyl)-amino]-3- 
                 27, 6  
                 402 
                 74 
                 4, 82 
                 141 
               
               
                   
                 (1H-indol-3-yl)-2-methyl-N-(1- 
               
               
                   
                 phenyl-ethyl)-propionamide 
               
               
                 315 
                 3-(1H-Indol-3-yl)-2-methylN-(1- 
                  3, 13 
                 463 
                 12 
                 3, 78 
                 1068 
               
               
                   
                 phenyl-ethyl)-2-[(quinolin-3- 
               
               
                   
                 ylmethyl)-amino]-propionamide 
               
               
                 316 
                 2-[(1H-Benzoimidazol-2-ylmethyl)- 
                 58, 59 
                 452 
                 16 
                 4, 63 
                 &gt;10,000 
               
               
                   
                 amino]-3-(1H-indol-3-yl)-2-methyl- 
               
               
                   
                 N-(1-phenyl-ethyl)-propionamide 
               
               
                 317 
                 3-(1H-Indol-3-yl)-2-[(5-methoxy- 
                 33, 16 
                 482 
                 75 
                 7, 29 
                 &gt;10,000 
               
               
                   
                 benzofuran-2-ylmethyl)-amino]-2- 
               
               
                   
                 methyl-N-(1-phenyl-ethyl)- 
               
               
                   
                 propionamide 
               
               
                 318 
                 3-(1H-Indol-3-yl)-2-[(isoquinolin-4- 
                  8, 84 
                 463 
                 55 
                 3, 28 
                 1596 
               
               
                   
                 ylmethyl)-amino]-2-methyl-N-(1- 
               
               
                   
                 phenyl-ethyl)-propionamide 
               
               
                 319 
                 3-(1H-Indol-3-yl)-2-[(6-methoxy- 
                  5, 15 
                 482 
                 65 
                 7, 22 
                 2098 
               
               
                   
                 benzofuran-2-ylmethyl)-amino]-2- 
               
               
                   
                 methyl-N-(1-phenyl-ethyl)- 
               
               
                   
                 propionamide 
               
               
                 320 
                 3-(1H-Indol-3-yl)-2-methyl-N-(1- 
                 20, 2  
                 413 
                 72 
                 2, 51 
                 5972 
               
               
                   
                 phenyl-ethyl)-2-[(pyridin-3- 
               
               
                   
                 ylmethyl)-amino]-propionamide 
               
               
                 321 
                 2-{2-[2-(1,3-Dioxo-1,3-dihydro- 
                 20, 67 
                 552 
                 96 
                 0 05 
                 3040 
               
               
                   
                 isoindol-2-yl)-acetylamino]- 
               
               
                   
                 ethylamino}-3-(1H-indol-3-yl)-2- 
               
               
                   
                 methyl-N-(1-phenyl-ethyl)- 
               
               
                   
                 propionamide 
               
               
                 322 
                 2-(3-Furan-2-yl-allylamino)-3-(1H- 
                  2, 88 
                 428 
                 47 
                 0 05 
                 91 
               
               
                   
                 indol-3-yl)-2-methyl-N-(1-phenyl- 
               
               
                   
                 ethyl)-propionamide 
               
               
                 323 
                 3-(1H-Indol-3-yl)-2-methyl-N-(1- 
                 28, 74 
                 519 
                 69 
                 0 05 
                 3183 
               
               
                   
                 phenyl-ethyl)-2-[2-(pyridin-2- 
               
               
                   
                 ylmethoxy)-benzylamino]- 
               
               
                   
                 propionamide 
               
               
                 324 
                 3-(1H-Indol-3-yl)-2-methyl-N-(1- 
                 32, 96 
                 519 
                 88 
                 0 04 
                 2971 
               
               
                   
                 phenyl-ethyl)-2-[2-(pyridin-3- 
               
               
                   
                 ylmethoxy)-benzylamino]- 
               
               
                   
                 propionamide 
               
               
                 325 
                 3-(1H-Indol-3-yl)-2-methyl-N-(1- 
                 42, 66 
                 504 
                 77 
                 0 06 
                 72 
               
               
                   
                 phenyl-ethyl)-2-[(5-styryl-furan-2- 
               
               
                   
                 ylmethyl)-amino]-propionamide 
               
               
                 326 
                 2-(4-Chloro-3-methylsulfamoyl- 
                  8, 05 
                 539 
                 83 
                 0 05 
                 4827 
               
               
                   
                 benzylamino)-3-(1H-indo1-3-yl)-2- 
               
               
                   
                 methyl-N-(1-phenyl-ethyl)- 
               
               
                   
                 propionamide 
               
               
                 327 
                 5-(4-{[2-(1H-Indol-3-yl)-1-methyl- 
                  7, 02 
                 556 
                 92 
                 0 05 
                 &gt;10,000 
               
               
                   
                 1-(1-phenyl-ethylcarbamoyl)- 
               
               
                   
                 ethylamino]-methyl}-phenoxy)-2,2- 
               
               
                   
                 dimethyl-pentanoic acid 
               
               
                 328 
                 3-(1H-Indol-3-yl)-2-methyl-2-{[4- 
                 17, 49 
                 498 
                 86 
                 0 07 
                 &gt;10,000 
               
               
                   
                 (4-methyl-pent-2-enyl)-cyclohex-3- 
               
               
                   
                 enylmethyl]-amino}-N-(1-phenyl- 
               
               
                   
                 ethyl)-propionamide 
               
               
                 329 
                 (2-{[2-(1H-Indol-3-yl)-1-methyl-1- 
                 16, 92 
                 499 
                 95 
                 0 05 
                 4188 
               
               
                   
                 (1-phenyl-ethylcarbamoyl)- 
               
               
                   
                 ethylamino]-methyl}-phenyl)- 
               
               
                   
                 carbamic acid ethyl ester 
               
               
                 330 
                 2-(4-Chloro-2-methylsulfamoyl- 
                  7, 56 
                 539 
                 89 
                 0 05 
                 1100 
               
               
                   
                 benzylamino)-3-(1H-indol-3-yl)-2- 
               
               
                   
                 methyl-N-(1-phenyl-ethyl)- 
               
               
                   
                 propionamide 
               
               
                 331 
                 2-[4-(2-Dimethylamino-ethoxy)- 
                 24, 9  
                 499 
                 65 
                 0 03 
                 &gt;10,000 
               
               
                   
                 benzylamino]-3-(1H-indol-3-yl)-2- 
               
               
                   
                 methyl-N-(1-phenyl-ethyl)- 
               
               
                   
                 propionamide 
               
               
                 332 
                 2-(2,3-Diphenyl-propylamino)-3- 
                 10, 84 
                 516 
                 98 
                 0 06 
                 4944 
               
               
                   
                 (1H-indol-3-yl)-2-methyl-N-(1- 
               
               
                   
                 phenyl-ethyl)-propionamide 
               
               
                 333 
                 3-(1H-Indol-3-yl)-2methyl-N-(1- 
                 16, 98 
                 516 
                 98 
                 0 06 
                 3606 
               
               
                   
                 phenyl-ethyl)-2-[(1-phenyl-1H- 
               
               
                   
                 indol-2-ylmethyl)-amino]- 
               
               
                   
                 propionamide 
               
               
                 334 
                 3-(1H-Indol-3-yl)-2-methyl-N-(1- 
                 19, 88 
                 527 
                 74 
                 0 06 
                 &gt;10,000 
               
               
                   
                 phenyl-ethyl)-2-[4-(4-phenyl- 
               
               
                   
                 piperidin-1-yl)-benzylamino]- 
               
               
                   
                 propionamide 
               
               
                 335 
                 3-(1H-Indol-3-yl)-2-methyl-N-(1- 
                 38, 16 
                 571 
                 65 
                 0 06 
                 &gt;10,000 
               
               
                   
                 phenyl-ethyl)-2-[4-(2-pyrrolidin-1- 
               
               
                   
                 yl-ethoxy)-benzylamino]- 
               
               
                   
                 propionamide 
               
               
                 336 
                 2-(4-Chloro-3-sulfamoyl- 
                 5, 2 
                 525 
                 79 
                 0 03 
                 4229 
               
               
                   
                 benzylamino)-3-(1H-indol-3-yl)-2- 
               
               
                   
                 methyl-N-(1-phenyl-ethyl)- 
               
               
                   
                 propionamide 
               
               
                 337 
                 4-{[2-(1H-Indol-3-yl)-1-methyl-1- 
                 20, 24 
                 525 
                 81 
                 0 04 
                 1920 
               
               
                   
                 (1-phenyl-ethylcarbamoyl)- 
               
               
                   
                 ethylamino]-methyl}-benzoic acid 
               
               
                   
                 methyl ester 
               
               
                 338 
                 2-(2,3-Diphenyl-allylamino)-3-(1H- 
                 20, 13 
                 470 
                 99 
                 0 05 
                 &gt;10,000 
               
               
                   
                 indol-3-yl)-2-methyl-N-(1-phenyl- 
               
               
                   
                 ethyl)-propionamide 
               
               
                 339 
                 2-(3-Benzo[1,3]dioxol-5-yl- 
                 24, 74 
                 514 
                 54 
                 0 06 
                 343 
               
               
                   
                 allylamino)-3-(1H-indol-3-yl)-2- 
               
               
                   
                 methyl-N-(1-phenyl-ethyl)- 
               
               
                   
                 propionamide 
               
               
                 340 
                 2-[3-(4-Benzyloxy-phenyl)- 
                 24, 64 
                 482 
                 72 
                 0 05 
                 4912 
               
               
                   
                 allylamino]-3-(1H-indol-3-yl)-2- 
               
               
                   
                 methyl-N-(1-phenyl-ethyl)- 
               
               
                   
                 propionamide 
               
               
                 341 
                 2-(4-Benzyloxy-benzylamino)-3- 
                 32, 02 
                 544 
                 62 
                 0 06 
                 &gt;10,000 
               
               
                   
                 (1H-indol-3-yl)-2-methyl-N-(1- 
               
               
                   
                 phenyl-ethyl)-propionamide 
               
               
                 342 
                 Toluene-4-sulfonic acid 3-{[2-(1H- 
                 20, 65 
                 518 
                 96 
                 0 06 
                 5091 
               
               
                   
                 indol-3-yl)-1-methyl-1-(1-phenyl- 
               
               
                   
                 ethylcarbamoyl)-ethylamino]- 
               
               
                   
                 methyl}-phenyl ester 
               
               
                 343 
                 2-[(Benzofuran-2-ylmethyl)-amino]- 
                 23, 9  
                 582 
                 93 
                 0 06 
                 13 
               
               
                   
                 3-(1H-indol-3-yl)-2-methyl-N-(1- 
               
               
                   
                 phenyl-ethyl)-propionamide 
               
               
                 344 
                 2-(3-Benzyloxy-benzylamino)-3- 
                 33, 15 
                 518 
                 89 
                 0 06 
                 185 
               
               
                   
                 (1H-indol-3-yl)-2-methyl-N-(1- 
               
               
                   
                 phenyl-ethyl)-propionamide 
               
               
                 345 
                 3-(1H-Indol-3-yl)-2-methyl-2-(4- 
                 31, 61 
                 458 
                 90 
                 0 06 
                 609 
               
               
                   
                 methylsulfanyl-benzylamino)-N-(1- 
               
               
                   
                 phenyl-ethyl)-propionamide 
               
               
                 346 
                 2-[(Anthracen-9-ylmethyl)-amino]- 
                 17, 46 
                 512 
                 73 
                 0 07 
                 &gt;10,000 
               
               
                   
                 3-(1H-indol-3-yl)-2-methyl-N-(1- 
               
               
                   
                 phenyl-ethyl)-propionamide 
               
               
                 347 
                 3-(1H-Indol-3-yl)-2-methyl-2-(4- 
                 36, 52 
                 504 
                 95 
                 0 06 
                 3382 
               
               
                   
                 phenoxy-benzylamino)-N-(1-phenyl- 
               
               
                   
                 ethyl)-propionamide 
               
               
                 348 
                 2-[(Biphenyl-4-ylmethyl)-amino]-3- 
                 30, 82 
                 488 
                 93 
                 0 06 
                 5562 
               
               
                   
                 (1H-indol-3-yl)-2-methyl-N-(1- 
               
               
                   
                 phenyl-ethyl)-propionamide 
               
               
                 349 
                 2-[(Benzo[1,3]dioxol-5-ylmethyl)- 
                 33, 19 
                 456 
                 94 
                 0 06 
                 356 
               
               
                   
                 amino]-3-(1H-indol-3-yl)-2-methyl- 
               
               
                   
                 N-(1-phenyl-ethyl)-propionamide 
               
               
                 350 
                 2-[2-(4-Chloro-phenylsulfanyl)- 
                 21, 92 
                 554 
                 90 
                 0 07 
                 &gt;10,000 
               
               
                   
                 benzylamino]-3-(1H-indol-3-yl)-2- 
               
               
                   
                 methyl-N-(1-phenyl-ethyl)- 
               
               
                   
                 propionamide 
               
               
                 351 
                 3-(1H-Indol-3-yl)-2-methyl-N-(1- 
                 22, 24 
                 514 
                 88 
                 0 07 
                 &gt;10,000 
               
               
                   
                 phenyl-ethyl)-2-(4-styryl- 
               
               
                   
                 benzylamino)-propionamide 
               
               
                 352 
                 2-(2,6-Dimethyl-octa-2,6- 
                 30, 03 
                 458 
                 44 
                 0 07 
                 2212 
               
               
                   
                 dienylamino)-3-(1H-indol-3-yl)-2- 
               
               
                   
                 methyl-N-(1-phenyl-ethyl)- 
               
               
                   
                 propionamide 
               
               
                 353 
                 3-(1H-Indol-3-yl)-2-methyl-2-{[5- 
                 38, 51 
                 523 
                 82 
                 0 06 
                 13 
               
               
                   
                 (4-nitro-phenyl)-furan-2-ylmethyl]- 
               
               
                   
                 amino}-N-(1-phenyl-ethyl)- 
               
               
                   
                 propionamide 
               
               
                 354 
                 2-[(9H-Fluoren-2-ylmethyl)-amino]- 
                 27, 91 
                 500 
                 92 
                 0 06 
                 1731 
               
               
                   
                 3-(1H-indol-3-yl)-2-methyl-N-(1- 
               
               
                   
                 phenyl-ethyl)-propionamide 
               
               
                 355 
                 3-(1H-Indol-3-yl)-2-[(1H-indol-3- 
                  9, 83 
                 451 
                 69 
                 0 06 
                 1047 
               
               
                   
                 ylmethyl)-amino]-2-methyl-N-(1- 
               
               
                   
                 phenyl-ethyl)-propionamide 
               
               
                 356 
                 3-(1H-Indol-3-yl)-2-methyl-2-(2- 
                 33, 02 
                 508 
                 86 
                 0 07 
                 &gt;10,000 
               
               
                   
                 pentyl-3-phenyl-allylamino)-N-(1- 
               
               
                   
                 phenyl-ethyl)-propionamide 
               
               
                 357 
                 3-(1H-Indol-3-yl)-2-methyl-N-(1- 
                 18, 91 
                 418 
                 97 
                 0 05 
                 548 
               
               
                   
                 phenyl-ethyl)-2-[(thiophen-2- 
               
               
                   
                 ylmethyl)-amino]-propionamide 
               
               
                 358 
                 3-(1H-Indol-3-yl)-2-methyl-N-(1- 
                 18, 79 
                 418 
                 99 
                 0 05 
                 598 
               
               
                   
                 phenyl-ethyl)-2-[(thiophen-3- 
               
               
                   
                 ylmethyl)-amino]-propionamide 
               
               
                 359 
                 3-(1H-Indol-3-yl)-2-methyl-N-(1- 
                  7, 47 
                 413 
                 79 
                 0 04 
                 3712 
               
               
                   
                 phenyl-ethyl)-2-[(pyridin-4- 
               
               
                   
                 ylmethyl)-amino]-propionamide 
               
               
                   
               
             
          
         
       
     
     
       
         
               
             
               
               
               
               
               
               
             
               
               
               
               
               
               
               
             
           
               
                 TABLE 5 
               
             
             
               
                   
               
               
                 Examples 360-405 
               
             
          
           
               
                   
                 Yield 
                 Mol. 
                 Icms % 
                 Icms Rt 
                 IC 50  (nM) 
               
               
                 Ex. 
                 (mg) 
                 ion 
                 purity 
                 (min) 
                 hNK 1   
               
               
                   
               
             
          
           
               
                 360 
                 2-(3-Furan-2-yl- 
                 12, 
                 414 
                 59 
                 0 06 
                 &gt;10,000 
               
               
                   
                 allylamino)-3-(1H- 
                 16 
               
               
                   
                 indo)-3-yl)-N-(1- 
               
               
                   
                 phenyl-ethyl) 
               
               
                   
                 propionamide 
               
               
                 361 
                 3-(1H-Indol-3-yl)- 
                 14, 
                 505 
                 79 
                 0 04 
                 729 
               
               
                   
                 N-(1-phenyl-ethyl)- 
                 01 
               
               
                   
                 2-[2-(pyridin-3- 
               
               
                   
                 ylmethoxy)-benzyl- 
               
               
                   
                 amino]-propion- 
               
               
                   
                 amide 
               
               
                 362 
                 3-(1H-Indol-3-yl)- 
                 39, 
                 490 
                 36 
                 0 08 
                 &gt;10,000 
               
               
                   
                 N-(1-phenyl-ethyl)- 
                 92 
               
               
                   
                 2-[(5-styryl-furan-2- 
               
               
                   
                 ylmethyl)-amino]- 
               
               
                   
                 propionamide 
               
               
                 363 
                 2-(4-Chloro-3- 
                 18, 8 
                 526 
                 86 
                 0 06 
                 490 
               
               
                   
                 methylsulfamoyl- 
               
               
                   
                 benzylamino)-3- 
               
               
                   
                 (1H-indol-3-yl)-N- 
               
               
                   
                 (1-phenyl-ethyl)- 
               
               
                   
                 propionamide 
               
               
                 364 
                 5-(4-{[2-(1H-Indol- 
                 12, 
                 543 
                 79 
                 0 07 
                 1247 
               
               
                   
                 3-yl)-1-(1-phenyl- 
                 49 
               
               
                   
                 ethylcarbamoyl)- 
               
               
                   
                 ethylamino]- 
               
               
                   
                 methyl}-phenoxy)- 
               
               
                   
                 2,2-dimethyl- 
               
               
                   
                 pentanoic acid 
               
               
                 365 
                 2-{[4-(4-Hydroxy- 
                 31, 
                 503 
                 42 
                 0 07 
                 5278 
               
               
                   
                 4-methyl-pentyl)- 
                 21 
               
               
                   
                 cyclohex-3-enyl- 
               
               
                   
                 methyl]-amino}-3- 
               
               
                   
                 (1H-indol-3-yl)-N- 
               
               
                   
                 (1-phenyl-ethyl)- 
               
               
                   
                 propionamide 
               
               
                 366 
                 3-(1H-Indol-3-yl)-2- 
                 38, 
                 484 
                 65 
                 0 09 
                 4046 
               
               
                   
                 {[4-(4-methyl-pent- 
                 13 
               
               
                   
                 2-enyl)-cyclohex-3- 
               
               
                   
                 enylmethyl)- 
               
               
                   
                 amino}-N-(1- 
               
               
                   
                 phenyl-ethyl)- 
               
               
                   
                 propionamide 
               
               
                 367 
                 (2-{[2-(1H-Indol-3- 
                 4, 86 
                 485 
                 82 
                 0 07 
                 236 
               
               
                   
                 yl)-1-(1-phenyl- 
               
               
                   
                 ethylcarbamoyl)- 
               
               
                   
                 ethylamino]- 
               
               
                   
                 methyl}-phenyl)- 
               
               
                   
                 carbamic acid ethyl 
               
               
                   
                 ester 
               
               
                 368 
                 2-(2-Chloro-4- 
                 14, 
                 518 
                 84 
                 0 07 
                 2239 
               
               
                   
                 morpholin-4-yl- 
                 38 
               
               
                   
                 benzylamino)-3- 
               
               
                   
                 (1H-indol-3-yl)-N- 
               
               
                   
                 (1-phenyl-ethyl)- 
               
               
                   
                 propionamide 
               
               
                 369 
                 2-(4-Chloro-2- 
                 53, 
                 526 
                 83 
                 0 06 
                 450 
               
               
                   
                 methylsulfamoyl- 
                 07 
               
               
                   
                 benzylamino)-3- 
               
               
                   
                 (1H-indol-3-yl)-N- 
               
               
                   
                 (1-phenyl-ethyl)- 
               
               
                   
                 propionamide 
               
               
                 370 
                 2-(2,3-Diphenyl- 
                 11, 
                 502 
                 73 
                 0 08 
                 534 
               
               
                   
                 propylamino)-3- 
                 18 
               
               
                   
                 (1H-indol-3-yl)-N- 
               
               
                   
                 (1-phenyl-ethyl)- 
               
               
                   
                 propionamide 
               
               
                 371 
                 3-(1H-Indol-3-yl)- 
                 16, 
                 466 
                 66 
                 0 07 
                 &gt;10,000 
               
               
                   
                 2-[(4-oxo-4H- 
                 18 
               
               
                   
                 chromen-3-yl- 
               
               
                   
                 methyl)-amino]-N- 
               
               
                   
                 (1-phenyl-ethyl)- 
               
               
                   
                 propionamide 
               
               
                 372 
                 3-(1H-Indol-3-yl)-2- 
                 9 
                 523 
                 26 
                 0 08 
                 &gt;10,000 
               
               
                   
                 [(1-oxo-1,2,3,9- 
               
               
                   
                 tetrahydro-4-thia-9- 
               
               
                   
                 aza-fluoren-2-yl- 
               
               
                   
                 methyl)-amino]-N- 
               
               
                   
                 (1-phenyl-ethyl)- 
               
               
                   
                 propionamide 
               
               
                 373 
                 3-(1H-Indol-3-yl)- 
                 17, 
                 506 
                 2 
                 0 07 
                 507 
               
               
                   
                 2-[(5-methyl-4-oxo- 
                 38 
               
               
                   
                 6-phenyl-4H-pyran- 
               
               
                   
                 3-ylmethyl)-amino]- 
               
               
                   
                 N-(1-phenyl-ethyl)- 
               
               
                   
                 propionamide 
               
               
                 374 
                 4-{[2-(1H-Indol- 
                 33, 
                 456 
                 95 
                 0 06 
                 1914 
               
               
                   
                 3-yl)-1-(1-phenyl- 
                 82 
               
               
                   
                 ethylcarbamoyl)- 
               
               
                   
                 ethylamino]- 
               
               
                   
                 methyl}-benzoic 
               
               
                   
                 acid methyl ester 
               
               
                 375 
                 3-(1H-Indol-3-yl)- 
                 28, 
                 495 
                 76 
                 0 05 
                 165 
               
               
                   
                 N-(1-phenyl-ethyl)- 
                 55 
               
               
                   
                 2-[(2-propyl-5- 
               
               
                   
                 pyrrol-1-yl-3H- 
               
               
                   
                 imidazol-4-yl- 
               
               
                   
                 methyl)-amino]- 
               
               
                   
                 propionamide 
               
               
                 376 
                 2-(2,3-Diphenyl- 
                 14, 
                 500 
                 76 
                 0 08 
                 &gt;10,000 
               
               
                   
                 allylamino)-3-(1H- 
                 27 
               
               
                   
                 indol-3-yl)-N-(1- 
               
               
                   
                 phenyl-ethyl)- 
               
               
                   
                 propionamide 
               
               
                 377 
                 2-(3-Benzo[1,3]- 
                 14, 
                 468 
                 57 
                 0 07 
                 593 
               
               
                   
                 dioxol-5-yl-allyl- 
                 52 
               
               
                   
                 amino)-3-(1H-indol- 
               
               
                   
                 3-yl)-N-(1-phenyl- 
               
               
                   
                 ethyl)-propionamide 
               
               
                 378 
                 2-[3-(4-Benzyloxy- 
                 8, 68 
                 530 
                 64 
                 0 09 
                 932 
               
               
                   
                 phenyl)-allylamino]- 
               
               
                   
                 3-(1H-indol-3-yl)- 
               
               
                   
                 N-(1-phenyl-ethyl)- 
               
               
                   
                 propionamide 
               
               
                 379 
                 2-(4-Benzyloxy- 
                 15, 
                 504 
                 80 
                 0 08 
                 587 
               
               
                   
                 benzylamino)-3- 
                 05 
               
               
                   
                 (1H-indol-3-yl)- 
               
               
                   
                 N-(1-phenyl-ethyl)- 
               
               
                   
                 propionamide 
               
               
                 380 
                 3-(1H-Indol-3-yl)-2- 
                 11, 
                 476 
                 46 
                 0 08 
                 500 
               
               
                   
                 (3-naphthalen-1-yl- 
                 18 
               
               
                   
                 propylamino)-N-(1- 
               
               
                   
                 phenyl-ethyl)- 
               
               
                   
                 propionamide 
               
               
                 381 
                 Toluene-4-sulfonic 
                 24, 
                 568 
                 92 
                 0 08 
                 &gt;10,000 
               
               
                   
                 acid 3-{[2-(1H- 
                 84 
               
               
                   
                 indol-3-yl)-1-(1- 
               
               
                   
                 phenyl-ethyl- 
               
               
                   
                 carbamoyl)-ethyl- 
               
               
                   
                 amino]-methyl}- 
               
               
                   
                 phenyl ester 
               
               
                 382 
                 2-(3-Benzyloxy- 
                 44, 
                 504 
                 91 
                 0 08 
                 &gt;10,000 
               
               
                   
                 benzylamino)-3- 
                 62 
               
               
                   
                 (1H-indol-3-yl)-N- 
               
               
                   
                 (1-phenyl-ethyl)- 
               
               
                   
                 propionamide 
               
               
                 383 
                 3-(1H-Indol-3-yl)- 
                 39, 
                 444 
                 69 
                 0 07 
                 252 
               
               
                   
                 2-(4-methylsulfanyl- 
                 33 
               
               
                   
                 benzylamino)-N-(1- 
               
               
                   
                 phenyl-ethyl)- 
               
               
                   
                 propionamide 
               
               
                 384 
                 3-(1H-Indol-3-yl)-2- 
                 32, 
                 490 
                 83 
                 0 08 
                 2350 
               
               
                   
                 (4-phenoxy-benzyl- 
                 52 
               
               
                   
                 amino)-N-(1- 
               
               
                   
                 phenyl-ethyl)- 
               
               
                   
                 propionamide 
               
               
                 385 
                 2-[(Biphenyl-4-yl- 
                 24, 
                 474 
                 90 
                 0 08 
                 1463 
               
               
                   
                 methyl)-amino]-3- 
                 28 
               
               
                   
                 (1H-indol-3-yl)-N- 
               
               
                   
                 (1-phenyl-ethyl)- 
               
               
                   
                 propionamide 
               
               
                 386 
                 2-[(Benzo[1,3]- 
                 41, 
                 442 
                 78 
                 0 06 
                 240 
               
               
                   
                 dioxol-5-ylmethyl)- 
                 91 
               
               
                   
                 amino]-3-(1H-indol- 
               
               
                   
                 3-yl)-N-(1-phenyl- 
               
               
                   
                 ethyl)-propionamide 
               
               
                 387 
                 2-[2-(4-Chloro- 
                 48, 
                 541 
                 96 
                 0 09 
                 201 
               
               
                   
                 phenylsulfanyl)- 
                 88 
               
               
                   
                 benzylamino]-3- 
               
               
                   
                 (1H-indol-3-yl)-N- 
               
               
                   
                 (1-phenyl-ethyl)- 
               
               
                   
                 propionamide 
               
               
                 338 
                 3-(3H-Indol-3-yl)- 
                 12, 
                 500 
                 66 
                 0 09 
                 &gt;10,000 
               
               
                   
                 N-(1-phenyl-ethyl)- 
                 14 
               
               
                   
                 2-(4-styryl-benzyl- 
               
               
                   
                 amino)-propion- 
               
               
                   
                 amide 
               
               
                 389 
                 2-(2,6-Dimethyl- 
                 50, 
                 444 
                 5 
                 0 08 
                 2573 
               
               
                   
                 octa-2,6-dienyl- 
                 41 
               
               
                   
                 amino)-3-(1H-indol- 
               
               
                   
                 3-yl)-N-(1-phenyl- 
               
               
                   
                 ethyl)-propionamide 
               
               
                 390 
                 3-(1H-Indol-3-yl)-2- 
                 7, 86 
                 509 
                 44 
                 0 07 
                 50 
               
               
                   
                 {[5-(4-nitro- 
               
               
                   
                 phenyl)-furan-2-yl- 
               
               
                   
                 methyl]-amino}- 
               
               
                   
                 N-(1-phenyl-ethyl)- 
               
               
                   
                 propionamide 
               
               
                 391 
                 2-[(9H-Fluoren-2- 
                 37, 
                 486 
                 85 
                 0 08 
                 846 
               
               
                   
                 ylmethyl)-amino]-3- 
                 84 
               
               
                   
                 (1H-indol-3-yl)-N- 
               
               
                   
                 (1-phenyl-ethyl)- 
               
               
                   
                 propionamide 
               
               
                 392 
                 2-[(2,5-Dimethyl-1- 
                 5, 27 
                 491 
                 3 
                 0 08 
                 &gt;10,000 
               
               
                   
                 phenyl-1H-pyrrol-3- 
               
               
                   
                 ylmethyl)-amino]-3- 
               
               
                   
                 (1H-indol-3-yl)-N- 
               
               
                   
                 (1-phenyl-ethyl)- 
               
               
                   
                 propionamide 
               
               
                 393 
                 3-(1H-Indol-3-yl)- 
                 03 2 
                 399 
                 71 
                 0 04 
                 802 
               
               
                   
                 N-(1-phenyl-ethyl)- 
               
               
                   
                 2-[(pyridin-3-yl- 
               
               
                   
                 methyl)-amino)- 
               
               
                   
                 propionamide 
               
               
                 394 
                 3-(1H-Indol-3-yl)-2- 
                 03 7 
                 448 
                 88 
                 0 06 
                 158 
               
               
                   
                 [(naphthalen-2-yl- 
               
               
                   
                 methyl)-amino]-N- 
               
               
                   
                 (1-phenyl-ethyl)- 
               
               
                   
                 propionamide 
               
               
                 395 
                 3-(1H-Indol-3-yl)- 
                 02 9 
                 399 
                 74 
                 0 05 
                 &gt;10,000 
               
               
                   
                 N-(1-phenyl-ethyl)- 
               
               
                   
                 2-[(pyridin-2-yl- 
               
               
                   
                 methyl)-amino]- 
               
               
                   
                 propionamide 
               
               
                 396 
                 3-(1H-Indol-3-yl)- 
                 04 3 
                 404 
                 98 
                 0 05 
                 1073 
               
               
                   
                 N-(1-phenyl-ethyl)- 
               
               
                   
                 2-[(thiophen-2-yl- 
               
               
                   
                 methyl)-amino]- 
               
               
                   
                 propionamide 
               
               
                 397 
                 2-(3,4-Dimethoxy- 
                 03 3 
                 458 
                 65 
                 0 05 
                 &gt;10,000 
               
               
                   
                 benzylamino)-3- 
               
               
                   
                 (1H-indol-3-yl)-N- 
               
               
                   
                 (1-phenyl-ethyl)- 
               
               
                   
                 propionamide 
               
               
                 398 
                 2-(3,5-Bis-trifluoro- 
                 04 3 
                 534 
                 94 
                 0 07 
                 &gt;10,000 
               
               
                   
                 methyl-benzyl- 
               
               
                   
                 amino)-3-(1H-indol- 
               
               
                   
                 3-yl)-N-(1-phenyl- 
               
               
                   
                 ethyl)-propionamide 
               
               
                 399 
                 2-(3,5-Difluoro- 
                 03 5 
                 434 
                 92 
                 0 06 
                 140 
               
               
                   
                 benzylamino)-3- 
               
               
                   
                 (1H-indol-3-yl)-N- 
               
               
                   
                 (1-phenyl-ethyl)- 
               
               
                   
                 propionamide 
               
               
                 400 
                 2-(3-Chloro-benzyl- 
                 03 4 
                 432 
                 86 
                 0 06 
                 13 
               
               
                   
                 amino)-3-(1H-indol- 
               
               
                   
                 3-yl)-N-(1-phenyl- 
               
               
                   
                 ethyl)-propionamide 
               
               
                 401 
                 2-(3-Fluoro-benzyl- 
                 03 4 
                 416 
                 87 
                 0 06 
                 39 
               
               
                   
                 amino)-3-(1H-indol- 
               
               
                   
                 3-yl)-N-(1-phenyl- 
               
               
                   
                 ethyl)-propionamide 
               
               
                 402 
                 2-[(Furan-3-yl- 
                 03 0 
                 388 
                 84 
                 0 05 
                 881 
               
               
                   
                 methyl)-amino]-3- 
               
               
                   
                 (1H-indol-3-yl)-N- 
               
               
                   
                 (1-phenyl-ethyl)- 
               
               
                   
                 propionamide 
               
               
                 403 
                 3-(1H-Indol-3-yl)- 
                 0 07 
                 426 
                 85 
                 0 06 
                 3907 
               
               
                   
                 N-(1-phenyl-ethyl)- 
               
               
                   
                 2-(3-phenyl-propyl- 
               
               
                   
                 amino)-propion- 
               
               
                   
                 amide 
               
               
                 404 
                 3-(1H-Indol-3-yl)- 
                 03 2 
                 404 
                 81 
                 0 05 
                 2390 
               
               
                   
                 N-(1-phenyl-ethyl)- 
               
               
                   
                 2-[(thiophen-3-yl- 
               
               
                   
                 methyl)-amino]- 
               
               
                   
                 propionamide 
               
               
                 405 
                 2-[(Furan-2-yl- 
                 03 2 
                 388 
                 86 
                 0 06 
                 429 
               
               
                   
                 methyl)-amino]-3- 
               
               
                   
                 (1H-indol-3-yl)-N- 
               
               
                   
                 (1-phenyl-ethyl)- 
               
               
                   
                 propionamide 
               
               
                   
               
             
          
         
       
     
     As noted above, the compounds of formula I will be best utilized in the form of pharmaceutical formulations. The following examples further illustrate specific formulations that are provided by the invention. 
     EXAMPLE 406 
     
       
         
               
               
             
               
               
               
             
           
               
                   
               
               
                 Ingredient 
                 Amount 
               
               
                   
               
             
             
               
                   
               
             
          
           
               
                 3-[(benzofuran-2-ylmethyl)-amino]-3-(1H-indol-3-yl)-2- 
                 50 
                 mg 
               
               
                 methyl-N-(1-phenyl-ethyl)-propionamide,[(R-(R*,S*)] 
               
               
                 potato starch 
                 100 
                 mg 
               
               
                 talc 
                 50 
                 mg 
               
               
                 magnesium carbonate 
                 20 
                 mg 
               
               
                 dextrose 
                 20 
                 mg 
               
               
                   
                 240 
                 mg 
               
               
                   
               
             
          
         
       
     
     The above ingredients are blended to uniformity and pressed into a tablet. Such tablets are administered to human subjects from one to four times a day for treatment of pain, depression and schizophrenia. 
     EXAMPLE 407 
     
       
         
               
               
               
             
               
               
               
               
             
           
               
                   
                   
               
               
                   
                 Ingredient 
                 Amount 
               
               
                   
                   
               
             
             
               
                   
               
             
          
           
               
                   
                 The compound of Example 5 
                 200 
                 mg 
               
               
                   
                 Corn starch 
                 100 
                 mg 
               
               
                   
                 Sodium benzoate 
                 10 
                 mg 
               
               
                   
                 talc 
                 50 
                 mg 
               
               
                   
                   
                 360 
                 mg 
               
               
                   
                   
               
             
          
         
       
     
     The ingredients are blended to uniformity and encapsulated into gelatin telescoping capsules. The capsules are administered to a human at the rate of one to three each day for treatment of rheumatoid arthritis, atheroclerosis, aberrant neovascularization, and for the inhibition of tumor cell growth.