申请人:E. I. Du Pont de Nemours and Company
公开号:US04443244A1
公开(公告)日:1984-04-17
N-(heterocyclicaminocarbonyl)arylsulfonamides in which at least one of the acyclic nitrogens thereof is substituted by lower alkyl, or sometimes in the case of aminocarbonyl nitrogen, by methoxy; e.g. N-[N-(4,6-dimethoxy-1,3,5-triazin-2-yl)-N-methylaminocarbonyl]-2-chloroben zenesulfonamide or N-[N-(4,6-dimethoxy-1,3,5-triazin-2-yl)-N-methylaminocarbonyl]-2-nitrobenz enesulfonamide; are useful for the regulation of plant growth and as general and selective herbicides.
N-(杂环氨基甲酰基)芳基磺酰胺,其中至少有一个非环状氮原子被较低的烷基取代,或者有时在氨基甲酰基氮原子的情况下被甲氧基取代;例如N-[N-(4,6-二甲氧基-1,3,5-三嗪-2-基)-N-甲基氨基甲酰基]-2-氯苯磺酰胺或N-[N-(4,6-二甲氧基-1,3,5-三嗪-2-基)-N-甲基氨基甲酰基]-2-硝基苯磺酰胺;对于植物生长的调节以及作为一般和选择性除草剂具有用途。