发明授权
US4744814A N-[(4,6-dimetho
xypyrimidin-2-yl)aminocarbonyl]-3-trifluoromethylpyridine-2-sulfonamide
or salts thereof, herbicidal composition containing the same
失效
N - [（4,6-二甲氧基嘧啶-2-基）氨基羰基] -3-三氟甲基吡啶-2-磺酰胺或其盐，含有它们的除草组合物
- 专利标题： N-[(4,6-dimetho xypyrimidin-2-yl)aminocarbonyl]-3-trifluoromethylpyridine-2-sulfonamide or salts thereof, herbicidal composition containing the same
- 专利标题（中）： N - [（4,6-二甲氧基嘧啶-2-基）氨基羰基] -3-三氟甲基吡啶-2-磺酰胺或其盐，含有它们的除草组合物
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申请号： US802279申请日： 1985-11-27
-
公开(公告)号： US4744814A公开(公告)日： 1988-05-17
- 发明人: Fumio Kimura , Takahiro Haga , Nobuyuki Sakashita , Chimoto Honda , Kouji Hayashi , Toshio Seki , Kouji Minamida
- 申请人： Fumio Kimura , Takahiro Haga , Nobuyuki Sakashita , Chimoto Honda , Kouji Hayashi , Toshio Seki , Kouji Minamida
- 申请人地址： JPX Osaka
- 专利权人： Ishihara Sangyo Kaisha
- 当前专利权人： Ishihara Sangyo Kaisha
- 当前专利权人地址： JPX Osaka
- 优先权： JPX59-258186 19841206
- 主分类号： C07D401/12
- IPC分类号： C07D401/12 ; A01N43/54 ; A01N47/36 ; C07D213/71 ; C07D521/00
摘要：
N-[(4,6-Dimethoxypyrimidin-2-yl)aminocarbonyl]-3-trifluoromethylpyridine-2-sulfonamide or a salt thereof is disclosed. The compound of the invention is useful as a herbicide which has an extremely high herbicidal effect against a wide variety of weeds including strongly noxious weeds but which shows a high safety against tomato and turfs. A process for the production of N-[(4,6-dimethoxypyrimidin-2-yl)aminocarbonyl]-3-trifluoromethylpyridine-2-sulfonamide is also disclosed.
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