NOVEL PIPERIDINE DERIVATIVE AND PHARMACEUTICAL CONTAINING SAME

摘要

A novel compound that has the effect of promoting insulin secretion from pancreatic ß cells and is useful as a prophylactic and/or therapeutic agent for disorders stemming from hyperglycemia, such as diabetes. A compound represented by general formula (1), a salt thereof, or a solvate of said compound or salt. In the formula, A or B represents a nitrogen atom and the other represents a nitrogen atom or CR8; X represents an oxygen atom, a sulfur atom, -(CH2)n-N(R11)-, or -(CH2)n-CH(R12) -; Z represents a nitrogen atom if Y represents an oxygen atom or a sulfur atom; Z represents an oxygen atom or a sulfur atom if Y represents a nitrogen atom; and R1 through R7 represent hydrogen atoms or other substituents.