Patent ID: 6884801
Filing Date: 2005-04-26
Classification: A61P,C07D

Abstract:
1. A compound of formula (I) or a pharmaceutically acceptable salt or solvate thereof, wherein R 2 , R 3 , R 4 , and R 5 are independently H, halogen, —OH, —C 1-3 alkyl, —C 1-3 alkoxy, —SC 1-2 alkyl, or —CF 3 , with the proviso that at least 2 of R 2 , R 3 , R 4 , and R 5 are H; R R or a 5, 6, or 7 membered heteroalkyl or heteroaryl group optionally substituted with 1 or two groups selected from the group consisting of the following substituents for carbon: C 1-3 alkyl, —CH 2 CF 3 , —CF 3 , F, Cl, C 1-2 alkoxy, C 1-2 thioalkyl, and the following substituents for nitrogen: C 1-3 alkyl and —CH 2 C 1-2 fluoroalkyl; R R R R R R R R R R R R R