发明授权
US06566307B1 &agr;,&agr;′-substituted n-alkyl-3-alkenylbenzoyl-pyrazol-derivatives
失效
α,α-取代的正烷基-3-链烯基苯甲酰基 - 吡唑衍生物
- 专利标题: &agr;,&agr;′-substituted n-alkyl-3-alkenylbenzoyl-pyrazol-derivatives
- 专利标题(中): α,α-取代的正烷基-3-链烯基苯甲酰基 - 吡唑衍生物
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申请号: US10019542申请日: 2002-01-03
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公开(公告)号: US06566307B1公开(公告)日: 2003-05-20
- 发明人: Ulf Neidlein , Norbert Götz , Ernst Baumann , Wolfgang von Deyn , Steffen Kudis , Roland Götz , Klaus Langemann , Guido Mayer , Ulf Misslitz , Matthias Witschel , Martina Otten , Karl-Otto Westphalen , Helmut Walter
- 申请人: Ulf Neidlein , Norbert Götz , Ernst Baumann , Wolfgang von Deyn , Steffen Kudis , Roland Götz , Klaus Langemann , Guido Mayer , Ulf Misslitz , Matthias Witschel , Martina Otten , Karl-Otto Westphalen , Helmut Walter
- 优先权: DE19931881 19990709
- 主分类号: A01N4356
- IPC分类号: A01N4356
摘要:
Pyrazoles of the formula I where: R1 is hydrogen, nitro, halogen, cyano, thiocyanato or an aliphatic radical; R2 is a substituted sulfur, nitrogen or phosphorus atom; R3 is hydrogen, halogen or an aliphatic radical; R4, R5 are hydrogen, nitro, halogen, cyano, thiocyanato, or an aliphatic radical; R6 is hydrogen, halogen, C1-C6-alkyl, C1-C6-alkoxy, C3-C8-cycloalkyl; R7, R8, R9 are hydrogen, C1-C6-alkyl, but at most one of the radicals R7, R8 and R9 is hydrogen; and their tautomers and agriculturally useful salts are described. Moreover, the invention relates to processes for preparing compounds of the formula I, to compositions comprising them and to the use of the compounds of the formula I and of the compositions comprising them for controlling harmful plants.