发明申请
- 专利标题： Process for the preparation of aq4n
- 专利标题（中）： 制备aq4n的方法
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申请号： US10597865申请日： 2005-02-11
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公开(公告)号： US20070161808A1公开(公告)日： 2007-07-12
- 发明人: Ian Matthews , Ronald Scott , John Barry , Stephen Hughes , Ann Heslip
- 申请人： Ian Matthews , Ronald Scott , John Barry , Stephen Hughes , Ann Heslip
- 申请人地址： GB MILTON ROAD CB4-0WG
- 专利权人： KUDOS PHARMACEUTICALS LIMITED
- 当前专利权人： KUDOS PHARMACEUTICALS LIMITED
- 当前专利权人地址： GB MILTON ROAD CB4-0WG
- 国际申请： PCT/GB05/00496 WO 20050211
- 主分类号： C07C225/26
- IPC分类号： C07C225/26
摘要：
A process for the preparation of compound AQ4N of formula (2) or a salt or solvate thereof wherein the said process includes the reaction step: Formula (1), Formula (2), where compound AQ4 of formula (1) is oxidised to compound AQ4N of formula (2) with an oxidising agent at a reaction temperature not exceeding 10° C.
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