Patent ID: 6124347
Filing Date: 2000-09-26
Classification: A61P,C07D

Abstract:
A chromene derivative represented by the following formula (1): ##STR26## wherein m R.sup.1 s may be the same or different and each independently represent a halogen atom or an alkyl, alkoxy, halogenoalkyl, hydroxy, amino, aminoalkyl, nitro, cyano, carbamoyl, acyl, alkoxycarbonyl, carboxy, alkoxycarbonylalkyloxy, hydroxyalkyloxy, benzyloxy, sulfonamido, or substituted or unsubstituted phenyl group, R.sup.2 represents a hydrogen atom or an alkyl group, R.sup.3 represents a substituted or unsubstituted phenyl, naphthyl or heterocyclic group, and m stands for an integer of from 0 to 4; or a salt thereof.