Patent ID: 6743803
Filing Date: 2004-06-01
Classification: A61K,A61P,C07D

Abstract:
A method for treatment of schizophrenia in a mammal which comprises administering to a mammal in need of such treatment of schizophrenia an effective amount of a 5-substituted-3-oxadiazolyl-1,6-naphthyridin-2(1H)-one derivative of the following formula (I): wherein:Het is an oxadiazolyl group; R1 is a hydrogen atom, a lower alkyl group, a cyclo-lower alkyl group, a trifluoromethyl group, a lower alkenyl group, a lower alkynyl group, a lower alkoxy group, a lower alkoxy-lower alkyl group, a hydroxy-lower alkyl group, a substituted or unsubstituted aryl group, or a substituted or unsubstituted heteroaryl group; and R2 is a hydrogen atom, a lower alkyl group, a cyclo-lower alkyl group, a cyclo-lower alkylmethyl group, a lower alkenyl group, a cyclo-lower alkenyl group, a lower alkynyl group, a substituted or unsubstituted aryl group, or a substituted or unsubstituted heteroaryl group, or a physiologically acceptable acid addition salt thereof.