发明授权
US4437877A 2-(2-Fluoro-4-halo-5-substituted phenyl) hydantoins and use
失效
2-(2-氟-4-卤代-5-取代苯基)乙内酰脲,并使用
- 专利标题: 2-(2-Fluoro-4-halo-5-substituted phenyl) hydantoins and use
- 专利标题(中): 2-(2-氟-4-卤代-5-取代苯基)乙内酰脲,并使用
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申请号: US387275申请日: 1982-06-10
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公开(公告)号: US4437877A公开(公告)日: 1984-03-20
- 发明人: Eiki Nagano , Shunichi Hashimoto , Ryo Yoshida , Hiroshi Matsumoto , Katsuzo Kamoshita
- 申请人: Eiki Nagano , Shunichi Hashimoto , Ryo Yoshida , Hiroshi Matsumoto , Katsuzo Kamoshita
- 申请人地址: JPX Osaka
- 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: JPX Osaka
- 优先权: JPX56-93315 19810616; JPX56-196035 19811204; JPX56-19036 19811204
- 主分类号: C07D471/00
- IPC分类号: C07D471/00 ; A01N43/90 ; C07C205/26 ; C07C205/43 ; C07D211/60 ; C07D279/12 ; C07D471/02 ; C07D471/04 ; C07D513/04
摘要:
A herbicidal composition which comprises as an active ingredient a compound of the formula: ##STR1## wherein X is a chlorine atom or a bromine atom, Y is --CH.sub.2 --, --S-- or --SO.sub.2 -- and R is a C.sub.1 -C.sub.4 alkyl group, an allyl group or a propargyl group, and an inert carrier.
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