发明授权
US07727933B2 2-ethyl-4,6-dimethyl-phenyl-substituted spirocyclic tetramic acid derivatives
失效
2-乙基-4,6-二甲基 - 苯基取代的螺环四酸衍生物
- 专利标题： 2-ethyl-4,6-dimethyl-phenyl-substituted spirocyclic tetramic acid derivatives
- 专利标题（中）： 2-乙基-4,6-二甲基 - 苯基取代的螺环四酸衍生物
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申请号： US10578900申请日： 2004-11-09
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公开(公告)号： US07727933B2公开(公告)日： 2010-06-01
- 发明人: Reiner Fischer , Stefan Lehr , Mark Wilhelm Drewes , Christoph Erdelen , Dieter Feucht , Jörg Konze , Peter Lösel , Olga Malsam , Guido Bojack , Christian Arnold , Thomas Auler , Martin Jeffrey Hills , Heinz Kehne , Christopher Hugh Rosinger
- 申请人： Reiner Fischer , Stefan Lehr , Mark Wilhelm Drewes , Christoph Erdelen , Angelika Lubos-Erdelen, legal representative , Dieter Feucht , Jörg Konze , Peter Lösel , Olga Malsam , Guido Bojack , Christian Arnold , Thomas Auler , Martin Jeffrey Hills , Heinz Kehne , Christopher Hugh Rosinger
- 申请人地址： DE Monheim
- 专利权人： Bayer CropScience AG
- 当前专利权人： Bayer CropScience AG
- 当前专利权人地址： DE Monheim
- 代理机构： Sterne, Kessler, Goldstein & Fox P.L.L.C.
- 优先权： DE10354629 20031122
- 国际申请： PCT/EP2004/012644 WO 20041109
- 国际公布： WO2005/049569 WO 20050602
- 主分类号： A01N43/36
- IPC分类号： A01N43/36
摘要：
The invention relates to novel 2-ethyl-4,6-dimethylphenyl-substituted spirocyclic tetramic acid derivatives of the formula (I) in which A, B and G are as defined above, to a plurality of processes and intermediates for their preparation and to their use as pesticides and/or herbicides, and also to selective herbicidal compositions comprising firstly the 2-ethyl-4,6-dimethylphenyl-substituted spirocyclic tetramic acid derivatives of the formula (I) (where G may also be hydrogen) and secondly at least one crop plant compatibility-improving compound.
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