发明公开
EP1687272A1 2-ETHYL-4,6-DIMETHYL-PHENYL SUBSTITUIERTE SPIROCYCLISCHE TETRAMSÃURE-DERIVATE
审中-公开
2-乙基-4,6-二甲基苯基取代基螺环酯衍生物
- 专利标题： 2-ETHYL-4,6-DIMETHYL-PHENYL SUBSTITUIERTE SPIROCYCLISCHE TETRAMSÃURE-DERIVATE
- 专利标题（英）： 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基螺环酯衍生物
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申请号： EP04803114.0申请日： 2004-11-09
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公开(公告)号： EP1687272A1公开(公告)日： 2006-08-09
- 发明人: FISCHER, Reiner , LEHR, Stefan , DREWES, Mark, Wilhelm , FEUCHT, Dieter , KONZE, Jörg , LÖSEL, Peter , MALSAM, Olga , BOJACK, Guido , ARNOLD, Christian , AULER, Thomas , HILLS, Martin, Jeffrey , KEHNE, Heinz , ROSINGER, Christopher, Hugh , ERDELEN, Christoph DI
- 申请人： Bayer CropScience AG
- 申请人地址： Alfred-Nobel-Strasse 50 40789 Monheim DE
- 专利权人： Bayer CropScience AG
- 当前专利权人： Bayer CropScience AG
- 当前专利权人地址： Alfred-Nobel-Strasse 50 40789 Monheim DE
- 优先权： DE10354629 20031122
- 国际公布： WO2005049569 20050602
- 主分类号： C07D209/54
- IPC分类号： C07D209/54 ; C07D491/10 ; A01N43/38 ; A01N43/90
摘要：
The invention relates to novel 2-ethyl-4,6-dimethyl-phenyl-substituted spirocyclic tetramic acid derivatives of formula (I), wherein A, B, and G have the meanings indicated above, several methods and intermediate products for the production thereof, the use thereof as pesticides and/or herbicides, and selective herbicides containing 2-ethyl-4,6-dimethyl-phenyl-substituted spirocyclic tetramic acid derivatives of formula (I) (wherein G can also represent hydrogen) and at least one compound which improves tolerance to cultivated plants.
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