Patent ID: 8906913
Filing Date: 2014-12-09
Classification: A61P,C07D

Abstract:
1. A compound of Formula Ib, or its tautomeric forms, stereoisomers including R and S isomers, or pharmaceutically acceptable salts thereof, wherein: ring A is phenyl; ring B is morphonilyl, attached to ring A through a nitrogen atom at any available position of ring A, ring B can further be fused to one or more aryl; R R Z is selected from —H or —OR R R Q is O; R m is 0, 1, 2, 3 or 4; r is 0, 1, 2, 3 or 4; p is 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 or 10; s is 0, 1, 2, 3 or 4.