Substituted iminoalkoxy-phenyluracils, the production and use thereof as herbicides
申请人:Bayer Aktiengesellschaft
公开号:US06245715B1
公开(公告)日:2001-06-12
The invention relates to novel substituted iminoalkoxy-phenyluracils of the general formula (I)
in which R1 is hydrogen, amino or optionally substituted alkyl, R2 is carboxyl, cyano, carbamoyl, thiocarbamoyl or alkyl or alkoxycarbonyl, the latter two being optionally substituted, R3 is hydrogen, halogen or optionally substituted alkyl, R4 is hydrogen, cyano, thiocarbamoyl or halogen, R5 is cyano, thiocarbamoyl or halogen, R6 is hydrogen or optionally substituted alkyl, R7 is optionally substituted alkyl, and R8 is hydroxyl, amino or a radical of the series alkyl, alkoxy, alkylamino, dialkylamino, alkylcarbonylamino, alkoxycarbonylamino, alkylsulfonylamino, alkenyl, alkynyl, alkenyloxy, alkynyloxy, aryl, aryloxy, arylamino, arylcarbonylamino, arylsufonylamino, arylalkyl, arylalkylamino, arylalkylcarbonylamino or arylalkylsulfonylamino, each of which is optionally substituted. The invention further relates to methods for producing said compounds and their use as herbicides.
本发明涉及一种新型取代的亚氨基烷氧基苯基尿嘧啶,其一般式为(I),其中R1为氢、氨基或可选择取代的烷基,R2为羧基、氰基、氨基甲酰基、硫代氨基甲酰基或烷基或烷氧基甲酰基,后两者可选择取代,R3为氢、卤素或可选择取代的烷基,R4为氢、氰基、硫代氨基甲酰基或卤素,R5为氰基、硫代氨基甲酰基或卤素,R6为氢或可选择取代的烷基,R7为可选择取代的烷基,R8为羟基、氨基或系列烷基、烷氧基、烷基氨基、二烷基氨基、烷基羰基氨基、烷氧基羰基氨基、烷基磺酰基氨基、烯烃基、炔基、烯基氧基、炔基氧基、芳基、芳基氧基、芳基氨基、芳基羰基氨基、芳基磺酰基氨基、芳基烷基、芳基烷基氨基、芳基烷基羰基氨基或芳基烷基磺酰基氨基,其中每个基团均可选择取代。本发明还涉及制备该化合物的方法及其作为除草剂的用途。