发明授权
- 专利标题： Pyrazolesulfonylurea useful for controlling the growth of undesired vegetation
- 专利标题（中）： 吡唑磺酰脲可用于控制不希望的植被生长
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申请号： US713430申请日： 1985-03-19
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公开(公告)号： US4668277A公开(公告)日： 1987-05-26
- 发明人: Susumu Yamamoto , Toshiaki Sato , Takasi Ikai , Tosihiko Oguti , Tsutomu Nawamaki
- 申请人： Susumu Yamamoto , Toshiaki Sato , Takasi Ikai , Tosihiko Oguti , Tsutomu Nawamaki
- 申请人地址： JPX Tokyo
- 专利权人： Nissan Chemical Industries, Ltd.
- 当前专利权人： Nissan Chemical Industries, Ltd.
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX59-55126 19840322
- 主分类号： A01N47/36
- IPC分类号： A01N47/36 ; C07D231/18 ; C07D403/12 ; C07D521/00 ; A01N43/48 ; C07D239/02
摘要：
There are disclosed a compound formula (I): ##STR1## wherein R.sup.1 represents a chlorine atom or a bromine atom; R.sup.2 represents methyl or ethyl; and X represents methyl or methoxy; a herbicidal composition containing the same as an active ingredient; and a method of use of the compound represented by formula (I) for controlling the growth of weeds without harm to crop plants in the same location.
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