Patent ID: 8716265
Filing Date: 2014-05-06
Classification: A61P,C07D,Y02A

Abstract:
1. A compound of formula A or a stereoisomer or pharmaceutically acceptable salt thereof: wherein: A is selected from (CH n is selected from 0, 1, 2, 3, and 4; A′ is selected from H and CR′R″Z; R at each occurrence is independently selected from H and C R′ is selected from H, C R R R″ is selected from H and C alternatively, R′ and R″ together form a C X is selected from H, halo, —CN, O—C X′ is selected from H, halo, —CN, O—C Y is selected from H, halo, —CN, O—C Z is selected from H, C R R each phenyl or benzyl group is independently optionally substituted with 1-2 groups selected from CF provided that when A=H, then one of R′ and Z is other than H, C