HYPOGLYCEMIC AGONIST CONTAINING CONDENSED HETEROCYCLIC COMPOUND AS ACTIVE INGREDIENT

摘要

PROBLEM TO BE SOLVED: To provide a hypoglycemic agonist containing GPR-119 agonist as an active ingredient.SOLUTION: The present invention provides a compound represented by following formula (I) or salt thereof. In the formula (I), a substituent A represents phenyl, or heteroaryl having five- or six-membered ring, and a substituent B represents (a) Calkyl, Ccycloalkyl, Ccycloalkyl Calkyl, aryl Calkyl, or saturated heterocyclyl Calkyl, (b) -COOR, or (c) heteroaryl having five- or six-membered ring represented by following formula (&bgr;).