abstract |
The present invention has the formula: Wherein A is a pyridyl group having at least one substituent. (Wherein R 1 , R 2 and R 3 are each a hydrogen atom, a halogen atom, a C 1-6 alkyl group optionally substituted with halogen, or a C 1-6 alkoxy optionally substituted with halogen. R 4 and R 6 each represent a hydrogen atom, a halogen atom, or a C 1-6 alkyl group optionally substituted with a halogen, and R 5 represents a hydrogen atom, a halogen atom or a halogen substituted C 1-6 alkyl group which may be substituted, or C 1-6 alkoxy group which may be substituted with halogen, R 7 is C 1-6 alkyl which may be substituted with hydrogen atom or halogen Or a salt thereof, or a medicine containing the same. [Selection figure] None |