Patent ID: 8853215
Filing Date: 2014-10-07
Classification: A61P,C07D

Abstract:
1. A compound represented by the formula wherein ring A is a benzene ring optionally substituted by 1 to 3 substituents selected from the group consisting of (a) a halogen atom, and (b) a C ring B is a piperazine ring optionally substituted by 1 to 3 substituents selected from the group consisting of (a) a halogen atom, (b) a C R is (1) a C (2) a C (3) a 5- or 6-membered aromatic heterocyclic group optionally substituted by 1 to 3 substituents selected from the group consisting of: (a) a C (b) a C (4) an amino group optionally mono- or di-substituted by substituents selected from the group consisting of: (5) a carboxy group; and (6) a carbamoyl group optionally mono- or di-substituted by substituents selected from the group consisting of: or a salt thereof.