Patent ID: 7803951
Filing Date: 2010-09-28
Classification: A61P,C07C,C07D

Abstract:
1. A compound represented by formula I: or a pharmaceutically acceptable salt thereof, wherein: ring A is selected from the group consisting of: 6-10 membered aryl and 5-10 membered heteroaryl, said heteroaryl containing from 1-4 heteroatoms, 0-2 of which are O or S atoms, and 0-4 of which are N; Y is present or absent, and when present, represents O, S, NH or CH X is present or absent, and when present, represents O or CH each R (a) halo, OH, CO (b) C (c) a 6-10 membered aryl or aryloxy group, said groups being optionally substituted with 1-3 halo groups and 1-2 groups selected from: OH, C R R R R R R p is 0, 1 or 2.