申请人:E. I. Du Pont de Nemours and Company
公开号:US04257802A1
公开(公告)日:1981-03-24
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.
其中至少一个无环氮原子被较低烷基或在氨基甲酰氮的情况下被甲氧基取代的N-(杂环氨基甲酰)芳基磺酰胺,例如N-[N-(4,6-二甲氧基-1,3,5-三嗪-2-基)-N-甲基氨基甲酰]-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]-2-硝基苯磺酰胺;对于植物生长的调节以及作为一般性和选择性除草剂具有用处。