An indole compound represented by the formula (1)
wherein each symbol is as defined in the specification, a pharmaceutically acceptable salt thereof or a prodrug thereof is useful as a therapeutic agents for diabetes having an HLGPa inhibitory activity.
An indole compound represented by the formula (1)
wherein each symbol is as defined in the specification, a pharmaceutically acceptable salt thereof or a prodrug thereof is useful as a therapeutic agents for diabetes having an HLGPa inhibitory activity.