发明授权
- 专利标题： Substituted heterocyclyl-2H-chromenes
- 专利标题（中）： 取代的杂环基-2H-色烯
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申请号： US10049189申请日： 2002-02-05
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公开(公告)号： US06573219B1公开(公告)日： 2003-06-03
- 发明人: Karl-Heinz Linker , Roland Andree , Karl-Julius Reubke , Otto Schallner , Mark Wilhelm Drewes , Peter Dahmen , Dieter Feucht , Rolf Pontzen
- 申请人： Karl-Heinz Linker , Roland Andree , Karl-Julius Reubke , Otto Schallner , Mark Wilhelm Drewes , Peter Dahmen , Dieter Feucht , Rolf Pontzen
- 优先权： DE19937772 19990810
- 主分类号： A01N4354
- IPC分类号： A01N4354
摘要：
The invention relates to novel substituted heterocyclyl-2H-chromenes of the general formula (I) in which R1, R2, R3, R4, R5 Z are each as defined in the description, and to a process for their preparation and to their use as herbicides.
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