Patent ID: 8889741
Filing Date: 2014-11-18
Classification: A61P,C07B,C07D,Y02P

Abstract:
1. A compound represented by formula (I): or a pharmacologically acceptable salt thereof, wherein Ar Ar R R n is an integer of 1 to 3; wherein each heteroaryl group or aryl group is optionally substituted with one or two groups independently selected from a halogen atom, a C1-C6 alkyl group, a halogenated C1-C6 alkyl group, a hydroxyl group, a hydroxy C1-C6 alkyl group, a C1-C6 alkoxy C1-C6 alkyl group, a C3-C7 cycloalkyl group, a carboxy group, a cyano group, an amino group, a C1-C3 alkylamino group and a di-C1-C3 alkylamino group; and