Patent ID: 7560470

Claim:
A compound of formula I wherein A is CR 8 ; R 1 is H, halogen, CN, or OR 17 ; R 2 is an optionally substituted C 1 -C 6 alkyl, C 3 -C 7 cycloalkyl, aryl, or heteroaryl group; R 3 is H, or a C 1 -C 6 alkyl, C 3 -C 7 cycloalkyl, aryl or heteroaryl group each optionally substituted; said optional substituents for R 2 and R 3 are independently selected from halogen atoms, nitro, cyano, thiocyanato, cyanato, hydroxyl, alkyl, haloalkyl, alkoxy, haloalkoxy, amino, alkylamino, dialkylamino, formyl, alkoxycarbonyl, carboxyl, alkanoyl, alkylthio, alkylsuphinyl, alkylsulphonyl, carbamoyl, alkylaminocarbonyl, phenyl, phenoxy, benzyl, benzyloxy, or cyctoalkyl groups; R 4 is H or a C 1 -C 6 alkyl or benzyl; R 5 , R 6 and R 7 are each independently H or a C 1 -C 6 alkyl; m and p are each independently an integer of 1, 2 or 3; n is an integer of 1; R 8 is H or OH; R 17 is H or a C 1 -C 6 alkyl; and represents a single bond; or the stereoisomers thereof or the pharmaceutically acceptable salts thereof; wherein aryl is phenyl or naphthyl and further wherein heteroaryl is thienyl.