Patent ID: 7008636

Claim:
A compound of formula I having the structure wherein: B is aryl; D is halogen or aryl; R 1 is —SO 2 Ph(OH)(CO 2 H), —CH(R 2 )W, —CH 2 CH 2 Y, or —CH 2 CH 2 CH 2 Y; R 2 is hydrogen, alkyl of 1–6 carbon atoms, aralkyl of 6–12 carbon atoms, —CH 2 (1H-imidazol-4-yl), —CH 2 (3-1H-indolyl), —CH 2 CH 2 (1,3-dioxo-1,3-dihydro-isoindol-2-yl), —CH 2 CH 2 (1-oxo-1,3-dihydro-isoindol-2-yl), or —CH 2 (3-pyridyl); W is —CO 2 R 3 , —CONHOH, —CN, —CONHR 3 , aryl, heteroaryl, —CHO, —CH═NOR 3 , or —CH═NHNHR 3 ; Y is —W, —OCH 2 CO 2 R 3 , aryl, heteroaryl, —C(═NOH)NH 2 , —OR 3 , —O(C═O)NR 4 R 5 , —NR 3 (C═O)OR 3 , —NR 3 (C═O)NR 4 R 5 , or —NR 4 R 5 ; R 3 is hydrogen or alkyl of 1–6 carbon atoms; R 4 R 5 are each, independently, hydrogen, or alkyl of 1–6 carbon atoms or R 4 and R 5 are, together, —(CH 2 ) n —, or —CH 2 CH 2 XCH 2 CH 2 —; X is O, S, SO, SO 2 , NR 3 , or CH 2 ; n is 2 to 5; C is —OR 6 , or —NR 6 R 7 ; R 6 and R 7 are each, independently, hydrogen, alkyl of 1–18 carbon atoms, aryl, heteroaryl, aralkyl of 6–20 carbon atoms, heteroaralkyl of 6–20 carbon atoms, cycloalkyl of 3–10 carbon atoms, —(CH 2 CH 2 O) n CH 3 , —(CH 2 ) m A or R 6 and R 7 are, together, —(CH 2 ) p —, —(CH 2 ) 2 N(CH 3 )(CH 2 ) 4 —, —(CH 2 ) 2 N(R 8 )(CH 2 ) 2 —, or —(CH 2 ) 2 CH(R 8 )—(CH 2 ) 2 —; R 8 is hydrogen, alkyl of 1–18 carbon atoms, aryl, heteroaryl, aralkyl of 6–20 carbon atoms, heteroaralkyl of 6–20 carbon atoms, cycloalkyl of 3–10 carbon atoms, —(CH 2 CH 2 O) n CH 3 , —(CH 2 CH 2 CH 2 O) n CH 3 , or —(CH 2 ) m A; A is aryl, heteroaryl, aryloxy, heteroaryloxy, arylthio, heteroarylthio, arylsulfoxy, heteroarylsulfoxy, arylsulfonyl, heteroarylsulfonyl, —CHF 2 , —CH 2 F, —CF 3 , —(CH 2 CH 2 O) n CH 3 , —(CH 2 CH 2 CH 2 O) n CH 3 , —CO 2 R 3 , —O(C═O)NR 6 R 7 , aralkyloxy, or heteroaralkyloxy; m is 2 to 16 p is 2 to 12 or a pharmaceutically acceptable salt thereof.