申请人:E. I. Du Pont de Nemours and Company
公开号:US04699649A1
公开(公告)日:1987-10-13
Novel benzylsulfonamide compounds containing ortho-heterocyclic substituents such as N-[(4,6-dimethoxypyrimidin-2-yl)aminocarbonyl]-2-[5-(methylthio)-1,3,4-oxa diazol-2-yl]benzenemethanesulfonamide are useful as preemergent and/or postemergent herbicides or plant growth regulants.
含有ortho-杂环取代基的新型苯甲磺酰胺类化合物,例如N-[(4,6-二甲氧基嘧啶-2-基)氨基甲酰]-2-[5-(甲硫基)-1,3,4-噁二唑-2-基]苯甲磺酰胺,可用作除草剂或植物生长调节剂的预发芽和/或后发芽剂。