Patent ID: 7300952

Claim:
A compound according to formula (I) hereinbelow: (1) herein below: R 1 represents CONH 2 ; R 2 represents NR 4 R 5 ; R 3 is selected from the group consisting of H, CN, CF 3 , halogen, aryl, heteroaryl, alkyl, O-alkyl, and S-alkyl; and can be attached to either C 4 , C 5 , C 6 or C 7 ; R 4 represents H or alkyl; and R 5 is selected from the group consisting of H, CO-alkyl, SO 2 -alkyl, CONH 2 , CONH-alkyl, CONH-aryl, CONH-heteroaryl, CSNH 2 , CSNH-alkyl, CSNH-aryl, CSNH-heteroaryl, SO 2 NH 2 , SO 2 NH-alkyl, SO 2 NH-aryl, and SO 2 NH-heteroaryl; or a pharmaceutically acceptable salt thereof.