Patent ID: 9040693
Filing Date: 2015-05-26
Classification: A61P,C07D

Abstract:
1. A fused heterocyclic derivative of the general formula (I): wherein ring A is a thiophene ring; R m is an integer number of 0 to 3; ring B is aryl or a monocyclic heteroaryl group; R n is an integer number of 0 to 2; E E U is a single bond; X is a group of —S—L—Y, —O—L—Y, —CO—L—Y, or —SO Y is a group of Z or —NW Z is an optionally fused and optionally substituted cycloalkyl group, an optionally fused and optionally substituted heterocycloalkyl group, an optionally fused and optionally substituted aryl group or an optionally fused and optionally substituted heteroaryl group; or a pharmaceutically acceptable salt thereof.