发明授权
- 专利标题: Herbicidal sulfonamides
- 专利标题(中): 除草磺酰胺
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申请号: US117769申请日: 1987-11-05
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公开(公告)号: US4881968A公开(公告)日: 1989-11-21
- 发明人: Mark E. Thompson
- 申请人: Mark E. Thompson
- 申请人地址: DE Wilmington
- 专利权人: E. I. Du Pont de Nemours and Company
- 当前专利权人: E. I. Du Pont de Nemours and Company
- 当前专利权人地址: DE Wilmington
- 主分类号: A01N47/36
- IPC分类号: A01N47/36 ; C07D521/00
摘要:
This application relates to ortho-carboxylate ester sulfonylureas which are useful as agricultural chemicals and in particular have high herbicidal activity while showing tolerance to certain crops.
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