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1.
公开(公告)号:US20110112157A1
公开(公告)日:2011-05-12
申请号:US12681000
申请日:2008-10-03
申请人: Debashish Datta , Vinayak G. Gore , Maheshkumar S. Gadakar , Kiran Pokharkar , Kiran Phatangare
发明人: Debashish Datta , Vinayak G. Gore , Maheshkumar S. Gadakar , Kiran Pokharkar , Kiran Phatangare
IPC分类号: A61K31/422 , C07D413/02 , A61P25/06
CPC分类号: C07D413/06
摘要: The present invention relates to an improved process for the preparation of the active pharmaceutical ingredient zolmitriptan. In particular, it relates to an efficient process for the preparation of zolmitriptan and its pharmaceutically acceptable salts and solvates.
摘要翻译: 本发明涉及制备活性药物成分佐米曲坦的改进方法。 特别地,它涉及制备佐米曲坦及其药学上可接受的盐和溶剂合物的有效方法。
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公开(公告)号:US20100292290A1
公开(公告)日:2010-11-18
申请号:US12671095
申请日:2008-08-01
申请人: Vinayak Gore , Mahesh Gadkar , Kiran Pokharkar
发明人: Vinayak Gore , Mahesh Gadkar , Kiran Pokharkar
IPC分类号: A61K31/403 , C07D403/12 , C07D207/48 , A61P25/06
CPC分类号: C07D209/16 , C07D295/26
摘要: The present invention relates to a novel process for the preparation of almotriptan and pharmaceutically acceptable salts thereof, which affords product conveniently and efficiently with commercially acceptable yields and purity. The present invention also relates to a novel synthetic intermediate used in the process.
摘要翻译: 本发明涉及一种制备阿莫曲坦及其药学上可接受的盐的新方法,其以商业上可接受的产率和纯度方便且有效地提供产品。 本发明还涉及在该方法中使用的新的合成中间体。
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