Patent ID: 7652003

Claim:
A compound having the structural formula or a pharmaceutically acceptable salt thereof, wherein R 2 is a heterocyclylene ring or a heterocyclylene ring substituted with ═O; R 3 is arylene; R 5 is hydrogen, alkyl, aryl, heteroaryl, or cycloalkyl; R 8 is hydrogen, alkyl, cycloalkyl, cycloalkylalkyl, aryl, heteroaryl, aralkyl, heteroaralkyl, heterocyclyl, heterocyclylalkyl, —C(O)R 9 , —C(O)OR 12 , —S(O)R 9 , —S(O 2 )R 9 or —CN; with the proviso that when Y is ═O, R 8 is hydrogen, alkyl, cycloalkyl, cycloalkylalkyl, aryl, heteroaryl, aralkyl, heteroaralkyl, heterocyclyl, or heterocyclylalkyl; R 9 is hydrogen, alkyl, cycloalkyl, aryl, heteroaryl, cycloalkylalkyl, aralkyl, heteroaralkyl, heterocyclyl, heterocyclylalkyl, alkenyl, alkynyl or —N(R 10 )(R 11 ); R 10 R 11 are independently selected from the group consisting of hydrogen, alkyl, cycloalkyl, cycloalkylalkyl, aryl, heteroaryl, heterocyclyl, aralkyl, heteroaralkyl, heterocyclylalkyl, alkenyl and alkynyl; or R 10 and R 11 together with the nitrogen to which they are attached, form a 3-7 membered heterocyclyl ring; R 12 is alkyl, cycloalkyl, aryl, heteroaryl, cycloalkylalkyl, aralkyl, heteroaralkyl, heterocyclyl, heterocyclylalkyl, alkenyl or alkynyl; X is O, S, —C(R 5 ), or —NH; Y is ═O, or (H,H); m is 1, 2, or 3; n is 0, 1, 2, or 3; and wherein each alkyl is optionally substituted with 1 to 3 moieties selected from the group consisting of halo, aryl, cycloalkyl, cyano, hydroxy, alkoxy, alkylthio, amino, —NH(alkyl), —NH(cycloalkyl), —N(alkyl) 2 , carboxy and —C(O)O—alkyl; and wherein each arylene, heterocyclyl, heterocyclylalkyl, heterocyclylene, cycloalkyl, cycloalkylalkyl, aryl, heteroaryl, heterocyclyl, aralkyl, or heteroaralkyl is optionally substituted with 1 to 4 moieties selected from the group consisting of —CF 3 , alkyl, alkenyl, alkynyl, aryl, heteroaryl, aralkyl, alkylaryl, heteroaralkyl, heteroarylalkenyl, heteroarylalkynyl, alkylheteroaryl, hydroxy, hydroxyalkyl, alkoxy, aryloxy, aralkoxy, acyl, aroyl, halo, nitro, cyano, carboxy, alkoxycarbonyl, aryloxycarbonyl, aralkoxycarbonyl, alkylsulfonyl, arylsulfonyl, heteroarylsulfonyl, alkylthio, arylthio, heteroarylthio, aralkylthio, heteroaralkylthio, cycloalkyl, heterocyclyl, —C(═N—CN)—NH 2 , —C(═NH)—NH 2 , —C(═NH)—NH(alkyl), Y 1 Y 2 N—, Y 1 Y 2 N—alkyl-, Y 1 Y 2 NC(O)—, Y 1 Y 2 NSO 2 — and —SO 2 NY 1 Y 2 , wherein Y 1 and Y 2 can be the same or different and are independently selected from the group consisting of hydrogen, alkyl, aryl, cycloalkyl, and aralkyl, with the proviso that cycloalkylene and heterocyclylene can be substituted with ═O.