发明授权
- 专利标题： Oxymethoxy-3-aryl-pyrone derivatives
- 专利标题（中）： 氧甲氧基-3-芳基 - 吡喃酮衍生物
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申请号： US09537144申请日： 2000-03-29
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公开(公告)号： US06576771B1公开(公告)日： 2003-06-10
- 发明人: Thomas Bretschneider , Reiner Fischer , Folker Lieb , Hermann Hagemann , Michael Ruther , Jörg Stetter , Wolfram Andersch , Christoph Erdelen , Gerd Hänssler , Norbert Mencke , Klaus Stenzel , Andreas Turberg , Ulrike Wachendorff-Neumann
- 申请人： Thomas Bretschneider , Reiner Fischer , Folker Lieb , Hermann Hagemann , Michael Ruther , Jörg Stetter , Wolfram Andersch , Christoph Erdelen , Gerd Hänssler , Norbert Mencke , Klaus Stenzel , Andreas Turberg , Ulrike Wachendorff-Neumann
- 优先权： DE19544457 19951129
- 主分类号： C07F940
- IPC分类号： C07F940
摘要：
The invention relates to novel oxymethoxy-3-aryl-pyrone derivatives of the formula (I) in which A, D, R1, R2, X, Y, Z and n have the meanings specified in the description, a process for their preparation and their use as pesticides, fungicides and herbicides.
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