申请人:E. I. Du Pont de Nemours and Company
公开号:US04818278A1
公开(公告)日:1989-04-04
N-(heterocyclicaminocarbonyl)arylsulfonamides in which the aryl radical is substituted in the 2-position by a carboxy radical, ester, thioester, or amide thereof; e.g. N-[(4,6-dimethylpyrimidin-2-yl)-aminocarbonyl]-2-methoxycarbonylbenzenesul fonamide or N-[(4,6-dimethoxy-1,3,5-triazin-2-yl)aminocarbonyl]-2-methoxycarbonylbenze nesulfonamide; are useful for the regulation of plant growth and as pre-emergence and post-emergence herbicides.
N-(杂环氨基甲酰)芳基磺酰胺,其中芳基基团在2位被羧基,酯,硫酯或其酰胺取代;例如N-[(4,6-二甲基嘧啶-2-基)氨基甲酰]-2-甲氧羰基苯磺酰胺或N-[(4,6-二甲氧-1,3,5-三嗪-2-基)氨基甲酰]-2-甲氧羰基苯磺酰胺;用于植物生长的调节以及作为前期和后期除草剂。