Patent ID: 6066597
Filing Date: 2000-05-23
Classification: A01N,C07D

Abstract:
A compound of the general formula I ##STR23## wherein Z represents a C--H group;A represents an optionally substituted 5- or 6-membered nitrogen-containing heteroaromatic group selected from pyrazolyl, imidazolyl, triazolyl, tetrazolyl, pyridyl, pyrazinyl, pyridazinyl and triazinyl, wherein the heteroaromatic groups are optionally substituted by one or more of the same or different substitutents selected from halogen, nitro, cyano, amino, hydroxyl, C1-4-alkyl, C1-4-alkoxy, C1-4-haloalkyl, C1-4-haloalkoxy and halosulphonyl groups;n represents an integer from 0 to 2 and R.sup.1 or each R.sup.1 independently represents a hydrogen atom or an optionally substituted alkyl, alkoxy, alkylthio or dialkylamino group;m represents an integer from 0 to 5 and R.sup.2 or each R.sup.2 independently represents a hydrogen or a halogen atom or an optionally substituted alkyl, haloalkyl, haloalkoxy, alkoxy, alkylthio group or a nitro, cyano or a halosulphanyl group; andX represents an oxygen or sulphur atom;with the proviso that whenZ represents a C--H group, A represents a 1-methyl-3-trifluoromethyl-pyrazol-5-yl group,n is 0 and X represents an oxygen atom, thenm must be other than 0, and when m is 1 thenR.sup.2 cannot be a 3-trifluoromethyl substituent and when m is 2then R.sup.2 cannot be a 2,4 dichloro substituent or a 2,4 dimethyl substitutent.