Patent ID: 7902367
Filing Date: 2011-03-08
Classification: A61P,C07D

Abstract:
1. A cyclic amino benzoic acid derivative represented by general formula (1) (wherein Y represents a C (wherein T represents a single bond, C 1 -C 4 alkylene or C 2 -C 4 alkenylene, U represents a single bond or C A represents a carbonyl group, oxygen atom, —NR (wherein L 1 represents a single bond or —NR 1 —, and R 1 is as defined above) or general formula (4) (wherein L 2 represents a single bond, and R 1 is as defined above), Z represents methylene, X represents a hydrogen atom, halogen atom, lower alkoxy group, nitro group, amino group or benzyloxy group, R represents a hydrogen atom or lower alkyl group, —COOR is substituted at ortho position or metha position of binding position of ring W, and ring Ar represents general formula (5) (wherein R 2 represents a phenyl group which may have one or more substituent, where said substituent is the same as or different from each other and represents a halogen atom, lower alkoxy group or trifluoromethyl group, R 3 represents a hydrogen atom or lower alkyl group, and G represents a sulfur atom)), or a pharmaceutically acceptable salt thereof.