发明授权
- 专利标题: Herbicidal N-aryltetrahydrophthalimide derivatives
- 专利标题(中): 除草剂N-芳基四氢邻苯二甲酰亚胺衍生物
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申请号: US22140申请日: 1987-03-05
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公开(公告)号: US4844733A公开(公告)日: 1989-07-04
- 发明人: Karl Eicken , Peter Plath , Bruno Wuerzer , Norbert Meyer
- 申请人: Karl Eicken , Peter Plath , Bruno Wuerzer , Norbert Meyer
- 申请人地址: DEX Ludwigshafen
- 专利权人: BASF Aktiengesellschaft
- 当前专利权人: BASF Aktiengesellschaft
- 当前专利权人地址: DEX Ludwigshafen
- 优先权: DEX3607300 19860306
- 主分类号: A01N37/32
- IPC分类号: A01N37/32 ; A01N37/34 ; A01N37/36 ; A01N37/50 ; A01N43/36 ; A01N43/38 ; C07C67/00 ; C07C239/00 ; C07C251/32 ; C07C251/60 ; C07D209/48
摘要:
N-aryltetrahydrophthalimide derivatives and intermediates therefor of the general formula I ##STR1## where A is O.sub.2 N--, H.sub.2 N-- or ##STR2## corresponding to compounds Ia, Ib and Ic, R.sup.1 is hydrogen, fluorine or chlorine,R.sup.2 is hydrogen or cyano,R.sup.3 is C.sub.1 -C.sub.6 -alkyl, C.sub.2 -C.sub.6 -alkenyl or C.sub.2 -C.sub.6 -alkynyl, which each may be substituted by halogen or C.sub.1 -C.sub.4 -alkoxy, or is C.sub.1 -C.sub.3 -alkyl, which may be substituted by C.sub.3 -C.sub.8 -alkenyl, C.sub.3 -C.sub.8 -alkynyloxycarbonyl or C.sub.2 -C.sub.10 -alkoxycarbonyl which may be substituted in the alkoxy moiety by C.sub.1 -C.sub.4 -alkoxy, halogen or phenyl,and herbicides which contain compounds of the formula Ic.
公开/授权文献
- USD358389S Headphone 公开/授权日:1995-05-16