| 摘要 |
The invention concerns novel substituted thienyl(amino)sulphonyl(thio)ureas of formula (I), in which A stands for nitrogen or a CH group; E stands for a single bond or an NH group; Q stands for oxygen or sulphur; R1 and R2, independently of each other, stand for hydrogen, halogen or in each case optionally substituted alkyl, alkoxy, alkylthio. alkylamino, dialkylamino, cycloalkyl, cycloalkyloxy, aryloxy or heterocyclyloxy; R3 stands for hydrogen or optionally substituted alkyl; R4 and R5 independently of each other. stand for cyano. halogen or in each case optionally substituted alkyl. alkoxy, alkenyl. alkenyloxy, alkinyl or alkinyloxy; and R 6 stands for hydrogen, cyano, halogen or in each case optionally substituted alkyl. alkoxy, alkenyl, alkenyloxy, alkinyl or alkinyloxy. The invention further concerns salts of compounds of formula (I), a process for preparing the novel compounds and their use as herbicides.</SDOA B>
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