发明授权
- 专利标题： Substituted benzoylcyclohexane diones for use as herbicides
- 专利标题（中）： 取代的苯甲酰基环己烷二酮用作除草剂
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申请号： US10945510申请日： 2004-09-20
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公开(公告)号： US07244692B2公开(公告)日： 2007-07-17
- 发明人: Klaus-Helmut Müller , Hans-Georg Schwarz , Stefan Lehr , Otto Schallner , Dorothee Hoischen , Mark Wilhelm Drewes , Peter Dahmen , Dieter Feucht , Rolf Pontzen
- 申请人： Klaus-Helmut Müller , Hans-Georg Schwarz , Stefan Lehr , Otto Schallner , Dorothee Hoischen , Mark Wilhelm Drewes , Peter Dahmen , Dieter Feucht , Rolf Pontzen
- 申请人地址： DE Leverkusen
- 专利权人： Bayer Aktiengesellschaft
- 当前专利权人： Bayer Aktiengesellschaft
- 当前专利权人地址： DE Leverkusen
- 代理商 Richard E. L. Henderson
- 优先权： DE19962923 19991224
- 主分类号： C07D239/10
- IPC分类号： C07D239/10 ; A01N43/54 ; C07D233/32
摘要：
The invention relates to novel substituted benzoylcyclohexanediones of formula (I) in which A1 represents a single bond or represents alkanediyl (alkylene) having 1 to 3 carbon atoms, A2 represents alkanediyl (alkylene) having 1 to 3 carbon atoms, and R1, R2, R3, R4 and R5 are each as defined in the disclosure, and to novel intermediates, to processes for their preparation and to their use as herbicides.
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