发明授权
US08367833B2 Process for producing 6-aryloxyquinoline derivative and intermediate therefor
有权
6-芳氧基喹啉衍生物及其中间体的制备方法
- 专利标题： Process for producing 6-aryloxyquinoline derivative and intermediate therefor
- 专利标题（中）： 6-芳氧基喹啉衍生物及其中间体的制备方法
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申请号： US13054240申请日： 2009-07-13
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公开(公告)号： US08367833B2公开(公告)日： 2013-02-05
- 发明人: Yasuhito Kato , Shizuo Shimano , Akinori Morikawa , Hiroki Hotta , Kazumi Yamamoto , Nozomu Nakanishi , Nobuto Minowa , Hiroshi Kurihara
- 申请人： Yasuhito Kato , Shizuo Shimano , Akinori Morikawa , Hiroki Hotta , Kazumi Yamamoto , Nozomu Nakanishi , Nobuto Minowa , Hiroshi Kurihara
- 申请人地址： JP Tokyo-to JP Tokyo-to
- 专利权人： Nippon Kayaku Co., Ltd.,Meiji Seika Pharma Co., Ltd.
- 当前专利权人： Nippon Kayaku Co., Ltd.,Meiji Seika Pharma Co., Ltd.
- 当前专利权人地址： JP Tokyo-to JP Tokyo-to
- 代理机构： Wenderoth, Lind & Ponack, L.L.P.
- 优先权： JP2008-183930 20080715
- 国际申请： PCT/JP2009/062673 WO 20090713
- 国际公布： WO2010/007964 WO 20100121
- 主分类号： C07D215/38
- IPC分类号： C07D215/38
摘要：
Disclosed is a process for producing 6-aryloxyquinoline derivatives useful as insecticides or fungicides for agricultural and horticultural use. The process comprises a cyclization reaction step of reacting an anthranilic acid derivative represented by general formula (1) with a kenone in the presence of an acid to obtain a quinolone derivative and a condensation reaction step of reacting the quinolone derivative with a halogen compound or an acid anhydride to obtain a quinoline derivative.