Patent ID: 7981874
Filing Date: 2011-07-19
Classification: A61P,C07F

Abstract:
1. A compound represented by Formula I: Wherein Ring A is a 5- to 6- membered heteroaryl or 6-membered aryl; Ring B is heteroaryl or aryl; M is selected from: D is a P(O) containing heterocyclyl, wherein the heterocyclyl is optionally substituted with at least one R —ORC(O)OR, —O(CR n is 0, 1, 2, 3 or 4; p is 1, 2, 3 or 4; r is independently 0, 1, 2 or 3; t is 1, 2, 3, or 4; or a stereoisomer or pharmaceutically acceptable salt thereof.