发明公开
EP0382884A1 Oxazolidinedione compounds, the process for preparing the same and herbicidal composition containing the same
失效
恶唑烷二酮化合物，它们的制备方法和含有它们的除草组合物。
- 专利标题： Oxazolidinedione compounds, the process for preparing the same and herbicidal composition containing the same
- 专利标题（中）： 恶唑烷二酮化合物，它们的制备方法和含有它们的除草组合物。
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申请号： EP89112841.5申请日： 1989-07-13
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公开(公告)号： EP0382884A1公开(公告)日： 1990-08-22
- 发明人: Hirai, Kenji , Fujita, Atsuko , Sato, Hiroshi , Hirose, Hiroaki , Yokota, Masahiro , Nagato, Shoin
- 申请人： SAGAMI CHEMICAL RESEARCH CENTER , CHISSO CORPORATION , Kaken Pharmaceutical Co., Ltd.
- 申请人地址： 4-5, Marunouchi 1-chome Chiyoda-ku Tokyo 100 JP
- 专利权人： SAGAMI CHEMICAL RESEARCH CENTER,CHISSO CORPORATION,Kaken Pharmaceutical Co., Ltd.
- 当前专利权人： SAGAMI CHEMICAL RESEARCH CENTER,CHISSO CORPORATION,Kaken Pharmaceutical Co., Ltd.
- 当前专利权人地址： 4-5, Marunouchi 1-chome Chiyoda-ku Tokyo 100 JP
- 代理机构： VOSSIUS & PARTNER
- 优先权： JP37833/89 19890217; JP37834/89 19890217
- 主分类号： C07D263/44
- IPC分类号： C07D263/44 ; A01N43/76
摘要：
An oxazolidinedione compound represented by the formula (I):
wherein R 1 represents a hydrogen atom, an alkyl group having 1 to 5 carbon atoms, a cycloalkyl group having 3 to 5 carbon atoms, an alkenyl group having 3 to 5 carbon atoms, an alkynyl group having 3 to 5 carbon atoms or an alkoxycarbonyl group having 1 or 2 carbon atoms in the alkyl moiety thereof, R 2 represents an alkyl group having 3 to 5 carbon atoms or a cycloalkyl group having 3 to 5 carbon atoms, and X represents a chlorine atom or a fluorine atom; a process for preparing the same; and a herbicidal composition comprising the oxazolidinedione compound as an active component are disclosed. The above oxazolidinedione compounds exhibit a high selectivity for useful crop plants and a strong herbicidal activity with respect to various noxious weeds.
wherein R 1 represents a hydrogen atom, an alkyl group having 1 to 5 carbon atoms, a cycloalkyl group having 3 to 5 carbon atoms, an alkenyl group having 3 to 5 carbon atoms, an alkynyl group having 3 to 5 carbon atoms or an alkoxycarbonyl group having 1 or 2 carbon atoms in the alkyl moiety thereof, R 2 represents an alkyl group having 3 to 5 carbon atoms or a cycloalkyl group having 3 to 5 carbon atoms, and X represents a chlorine atom or a fluorine atom; a process for preparing the same; and a herbicidal composition comprising the oxazolidinedione compound as an active component are disclosed. The above oxazolidinedione compounds exhibit a high selectivity for useful crop plants and a strong herbicidal activity with respect to various noxious weeds.
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