申请人:Bayer Aktiengesellschaft
公开号:US06303541B1
公开(公告)日:2001-10-16
The invention relates to novel substituted thienyl(amino)sulphonyl(thio)ureas of the formula (I)
in which
A represents nitrogen or a CH grouping,
E represents a single bond or an NH grouping,
Q represents oxygen or sulphur,
R1 and R2 independently of one another represent hydrogen, halogen or in each case optionally substituted alkyl, alkoxy, alkylthio, alkylamino, dialkylamino, cycloalkyl, cycloalkyloxy, aryloxy or heterocyclyloxy,
R3 represents hydrogen or optionally substituted alkyl,
R4 and R5 independently of one another each represent cyano, halogen or represent in each case optionally substituted alkyl, alkoxy, alkenyl, alkenyloxy, alkinyl or alkinyloxy, and
R6 represents hydrogen, cyano, halogen or represents in each case optionally substituted alkyl, alkoxy, alkenyl, alkenyloxy, alkinyl or alkinyloxy,
and to salts of compounds of the formula (I), to processes for preparing the novel compounds and to their use as herbicides.
该发明涉及公式(I)中的新型取代噻吩基(氨基)磺酰(硫)脲,其中A代表氮或CH基团,E代表单键或NH基团,Q代表氧或硫,R1和R2分别代表氢、卤素或各自可选择取代的烷基、烷氧基、硫代烷基、烷基氨基、二烷基氨基、环烷基、环烷氧基、芳基氧基或杂环氧基,R3代表氢或可选择取代的烷基,R4和R5分别代表氰基、卤素或各自可选择取代的烷基、烷氧基、烯基、烯氧基、炔基或炔氧基,R6代表氢、氰基、卤素或各自可选择取代的烷基、烷氧基、烯基、烯氧基、炔基或炔氧基,并涉及公式(I)化合物的盐,以及制备这些新型化合物的方法和它们作为除草剂的用途。