Patent ID: 6288088
Filing Date: 2001-09-11
Classification: A01N,A61P,C07D

Abstract:
A compound represented by the formula [I]: ##STR77##wherein R.sup.1 is a C.sub.1-6 alkyl group or a C.sub.1-6 haloalkyl group;n is 0, 1 or 2;X is (1) a group of --NR.sup.2 R.sup.3 wherein R.sup.2 and R.sup.3 independently represent (i) a hydrogen atom or (ii) a C.sub.1-6 alkyl group which may optionally be substituted with pyridyl group,(2) a group of --N.dbd.CHOR.sup.4 wherein R.sup.4 represents a C.sub.1-6 alkyl group,(3) a group of --N.dbd.CHNR.sup.6 R.sup.7 wherein R.sup.6 and R.sup.7 independently represent (i) a hydrogen atom or (ii) a C.sub.1-6 alkyl group,(4) a group of --N.dbd.CHAr wherein Ar represents a phenyl group which may optionally be substituted with a substituent or substituents selected from the group consisting of hydroxy and C.sub.1-3 alkoxy groups, or(5) a pyrrolyl group;R.sup.5 is an optionally substituted alkyl group or an optionally substituted acyl group;R.sup.8 is (1) a halogen atom, (2) a C.sub.1-6 haloalkyl group, (3) a C.sub.1-6 haloalkoxy group or (4) phenyl which may optionally be substituted with a C.sub.1-6 haloalkyl group;A is (1) a nitrogen atom or (2) a group of ##STR78##wherein R.sub.9 is a chlorine atom or cyano; andB is a nitrogen atom or ##STR79##or a salt thereof.