Patent ID: 6180653
Filing Date: 2001-01-30
Classification: C07D

Abstract:
A compound represented by the general formula [I]: ##STR13##wherein Ar.sup.1 represents an aryl or heteroaryl group which may have a substituent selected from the group consisting of a halogen atom and lower alkyl, lower alkenyl, lower haloalkyl, lower alkoxy, lower alkylthio, lower alkylamino, lower dialkylamino, acyl and aryl groups; Ar.sup.2 represents an aryl or heteroaryl group which may have a substituent selected from the group consisting of a halogen atom and lower alkyl, lower alkenyl, lower haloalkyl, lower alkoxy, lower alkylthio, lower alkylamino, lower dialkylamino and aryl groups; n is zero, 1 or 2; and R.sup.1 and R.sup.2 may be the same or different and each represents a hydrogen atom or a lower alkyl group, or a salt thereof.