Patent ID: 6667327
Filing Date: 2003-12-23
Classification: A61P,C07D

Abstract:
A compound of formula whereinone of X or Y is â€”N&boxH; and the other one is â€”CR7&boxH;; R1 is hydrogen or C1-C6-alkyl; R2 is hydrogen or C1-C6-alkyl; R3 is hydrogen or C1-C6-alkyl; R4 is selected from the group halogen-(C1-C6)-alkyl, unsubstituted aryl, and aryl substituted by one or more substituents selected from the group C1-C6-alkyl, halogen, halogen-(C1-C6)-alkyl, (C1-C6)-alkoxy and cyano; R5 is hydrogen or C1-C6-alkyl; R6 is hydrogen or C1-C6-alkyl; and R7 is hydrogen or C1-C6-alkyl; or a pharmaceutically acceptable salt thereof.