发明授权
- 专利标题： N-Substituted-tetrahydroisophthalimide derivatives
- 专利标题（中）： N-取代的四氢间苯二甲酰亚胺衍生物
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申请号： US409182申请日： 1982-08-18
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公开(公告)号： US4472190A公开(公告)日： 1984-09-18
- 发明人: Mikio Yanagi , Osamu Yamada , Fumio Futatsuya , Atsuhiko Shida
- 申请人： Mikio Yanagi , Osamu Yamada , Fumio Futatsuya , Atsuhiko Shida
- 申请人地址： JPX Tokyo
- 专利权人： Nippon Kayaku Kabushiki Kaisha
- 当前专利权人： Nippon Kayaku Kabushiki Kaisha
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX56-132146 19810825
- 主分类号： A01N43/12
- IPC分类号： A01N43/12 ; C07D307/90 ; A01N43/00 ; C07D307/88
摘要：
A new N-substituted tetrahydroisophthalimde derivative represented by the formula: ##STR1## Wherein R.sub.1 and R.sub.2 are hydrogen or halogen, R.sub.3 is hydrogen or lower alkyl and R.sub.4 is alkyl which may be substituted by halogen or lower alkoxy, and preparation methods thereof and herbicidal composition comprising one or more of said derivatives as active ingredients, is disclosed.
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