Patent ID: 8648097

Claim:
A pyridylaminoacetic acid compound represented by the formula (1): wherein, R 1 , R 2 and R 3 respectively and independently represent a hydrogen atom or a C 1 -C 6 alkyl group, Y represents a -Q 1 -Q 2 group, wherein Q 1 represents an arylene group and Q 2 represents a pyrazolyl group which may be substituted with a group(s) selected from the group consisting of a halogen atom, a hydroxy group, a C 1 -C 6 alkyl group, a halogeno-C 1 -C 6 alkyl group, a C 1 -C 6 alkoxy group and a halogeno-C 1 -C 6 alkoxy group, and Z represents a pyridyl group which may be substituted with a group(s) selected from the group consisting of a halogen atom, a C 1 -C 6 alkyl group, a halogeno-C 1 -C 6 alkyl group, a C 1 -C 6 alkoxy group and a halogeno-C 1 -C 6 alkoxy group, or a pharmacologically acceptable salt thereof.