发明公开
EP0232080A2 Benzoylurea compounds and their production and use
失效
Benzoylharnstoffe，ihre Herstellung und Verwendung。
- 专利标题： Benzoylurea compounds and their production and use
- 专利标题（中）： Benzoylharnstoffe，ihre Herstellung und Verwendung。
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申请号： EP87300552.4申请日： 1987-01-22
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公开(公告)号： EP0232080A2公开(公告)日： 1987-08-12
- 发明人: Ohsumi, Tadashi , Yano, Toshihiko , Tanabe, Yoo , Takada, Yoji
- 申请人： SUMITOMO CHEMICAL COMPANY, LIMITED
- 申请人地址： Kitahama 4-chome 5-33 Chuo-ku Osaka 541 JP
- 专利权人： SUMITOMO CHEMICAL COMPANY, LIMITED
- 当前专利权人： SUMITOMO CHEMICAL COMPANY, LIMITED
- 当前专利权人地址： Kitahama 4-chome 5-33 Chuo-ku Osaka 541 JP
- 代理机构： Harrison, David Christopher
- 优先权： JP17323/86 19860128
- 主分类号： C07C275/54
- IPC分类号： C07C275/54 ; A01N47/34
摘要：
A benzoylurea compound, useful as an insecticide, is represented by the formula,
wherein R is a hydrogen atom or a fluorine atom. It is prepared by reacting a benzoylisocyanate compound represented by the formula
wherein R is the same meaning as described above, with an aniline compound represented by the formula,
Alternatively, an isocyanate having the formula
is reacted with a benzamide compound of the foumula
where R is as defined above.
wherein R is a hydrogen atom or a fluorine atom. It is prepared by reacting a benzoylisocyanate compound represented by the formula
wherein R is the same meaning as described above, with an aniline compound represented by the formula,
Alternatively, an isocyanate having the formula
is reacted with a benzamide compound of the foumula
where R is as defined above.
公开/授权文献
- EP0232080B1 Benzoylurea compounds and their production and use 公开/授权日：1990-05-16
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