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公开(公告)号:US08981127B2
公开(公告)日:2015-03-17
申请号:US13120690
申请日:2009-09-22
申请人: Yvon Derrien , Eric Chenard , Alain Burgos
发明人: Yvon Derrien , Eric Chenard , Alain Burgos
IPC分类号: C07D311/00 , C07D301/27 , C07D301/02 , C07D311/58 , C07D311/66 , C07D407/04
CPC分类号: C07D311/58 , C07D311/66 , C07D407/04
摘要: The present invention relates to a process for the preparation of nebivolol and, more particularly, to an improved process of synthesizing an alpha-haloketone of formula a key intermediate in the preparation of nebivolol.
摘要翻译: 本发明涉及一种制备奈比洛尔的方法,更具体地说,涉及一种在制备奈比洛尔中合成关键中间体的式的α-卤代酮的改进方法。
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公开(公告)号:US20110237808A1
公开(公告)日:2011-09-29
申请号:US13120690
申请日:2009-09-22
申请人: Yvon Derrien , Eric Chenard , Alain Burgos
发明人: Yvon Derrien , Eric Chenard , Alain Burgos
IPC分类号: C07D311/58 , C07D407/04
CPC分类号: C07D311/58 , C07D311/66 , C07D407/04
摘要: The present invention relates to a process for the preparation of nebivolol and, more particularly, to an improved process of synthesizing an alpha-haloketone of formula a key intermediate in the preparation of nebivolol.
摘要翻译: 本发明涉及一种制备奈比洛尔的方法,更具体地说,涉及一种在制备奈比洛尔中合成关键中间体的式的α-卤代酮的改进方法。
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