| abstract |
Herbicidally active sulphonylamino guanidinoazines of the formula <IMAGE> (I) in which R1 stands for a optionally substituted radical from the series comprising alkyl, aralkyl, aryl and hetaryl, R2 stands for an optionally substituted radical from the series comprising alkyl, aralkyl, aryl, hetaryl and dialkylamino, R3 stands for hydrogen, halogen, hydroxyl, alkyl, halogenoalkyl, alkoxyalkyl, alkoxy, halogenoalkoxy, alkylthio, halogenoalkylthio, amino, alkylamino or dialkylamino, X stands for nitrogen or a -CH- grouping, Y stands for nitrogen or a -CR4- grouping, wherein R4 stands for hydrogen, halogen, cyano, alkyl, formyl, alkyl-carbonyl or alkoxy-carbonyl, Z stands for mitrogen or a -CR5- grouping, wherein R5 stands for hydrogen, halogen, hydroxyl, alkyl, alkoxy, halogenoalkoxy, alkylthio, alkylamino or dialkylamino, and M stands for hydrogen, a metal equivalent, an ammonium equivalent, an alkylammonium equivalent, a dealkylammonium equivalent, or a trialkylammonium equivalent, excluding N'-(4,6-dimethyl-pyrimidin-2-yl)-N''-(4-methyl-phenyl-sulphonylamino)- N'''-(2-chloro-phenyl-sulphonyl)guanidine. |