CINNAMIDE COMPOUND

摘要

A compound represented by the formula (I): (wherein Ar1 represents imidazolyl optionally substituted by one to three substituents; Ar2 represents a pyridinyl, pyrimidinyl, or phenyl group optionally substituted by one to three substituents; X1 represents (1)-C=C- or (2) an optionally substituted double bond, etc.; and R<1> and R<2> each represents optionally substituted C1-6 alkyl, C3-8 cycloalkyl, etc.) or a pharmacologically acceptable salt of the compound; and a use of the compound or salt as a medicine.