BENZAZEPINONE COMPOUND

摘要

Disclosed is a benzazepinone compound represented by the formula (I) below or a pharmacologically acceptable salt thereof. In the formula (I), R1 represents a C1-C6 alkyl group or a halogeno C1-C6 alkyl group; R2 represents an optionally protected carboxyl group; and Y represents a group represented by the following general formula (II). In the formula (II), Z represents CH or a nitrogen atom.