| 摘要 |
The invention relates to novel halogenated 2-sulphonylaminocarbonyl-2,4-dihydro-3H-1,2,4-triazol-3-ones of the general formula (I) <IMAGE> in which R<1> is hydrogen, hydroxyl, amino or an optionally substituted radical from the series comprising alkyl, alkenyl, alkynyl, cycloalkyl, aralkyl, aryl, alkoxy, alkenyloxy, alkylamino, cycloalkylamino, dialkylamino, R<2> is halogen and R<3> is an optionally substituted radical from the series comprising alkyl, aralkyl, aryl and heteroaryl, and salts of compounds of the formula (I), processes for their preparation, and their use as herbicides. |
