申请人:Bayer Aktiengesellschaft
公开号:US06451737B1
公开(公告)日:2002-09-17
The invention related to novel substituted arylsulphonyl(thio)ureas
wherein:
A is nitrogen or a CH grouping, Q is oxygen or sulphur, R1 is hydrogen, halogen or optionally substituted alkyl, alkoxy, alkylthio, alkylamino, dialkylamino, cycloalkyl, cycloalkyloxy or heterocyclyloxy, R2 is hydrogen, halogen or optionally substituted alkyl, alkoxy, alkylthio, alkylamino, dialkylamino, cycloalkyl, cycloalkyloxy or heterocyclyloxy, R3 is hydrogen or optionally substituted alkyl, R4 is optionally substituted alkyl, alkoxy, alkenyl, alkinyl, alkenyloxy, alkinyloxy, cycloalkyl, cycloalkyloxy or cycloalkylalkyl, and R5 is hydrogen, formyl or optionally substituted alkyl, alkylcarbonyl, alkoxycarbonyl, alkylsulphonyl, alkenyl, alkinyl, cycloalkyl, cycloalkylcarbonyl, cycloalkylsulphonyl or heterocyclyl, and salts of compounds of the formula (I), except for the compound N-(4,6-dimethyl-pyrimidin-2-yl)-N′-[2-(1,1,2,2-tetrafluoro-ethoxy)-6-methyl-phenylsulphonyl]-urea.
该发明涉及新的取代芳基磺酰(硫)脲,其中:A为氮或CH基团,Q为氧或硫,R1为氢,卤素或可选取代的烷基,烷氧基,烷硫基,烷基氨基,二烷基氨基,环烷基,环烷氧基或杂环氧基,R2为氢,卤素或可选取代的烷基,烷氧基,烷硫基,烷基氨基,二烷基氨基,环烷基,环烷氧基或杂环氧基,R3为氢或可选取代的烷基,R4为可选取代的烷基,烷氧基,烯基,炔基,烯氧基,炔氧基,环烷基,环烷氧基或环烷基烷基,R5为氢,甲酰基或可选取代的烷基,烷基羰基,烷氧基羰基,烷基磺酰,烯基,炔基,环烷基,环烷基羰基,环烷基磺酰或杂环基,以及公式(I)化合物的盐,但不包括化合物N-(4,6-二甲基嘧啶-2-基)-N'-[2-(1,1,2,2-四氟乙氧基)-6-甲基苯磺酰]-脲。