发明申请
- 专利标题: PROCESS FOR PREPARING GABAPENTIN
- 专利标题(中): 制备GABAPENTIN的方法
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申请号: US15028723申请日: 2014-10-21
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公开(公告)号: US20160237025A1公开(公告)日: 2016-08-18
- 发明人: Massimo Verzini , Livius Cotarca , Fabio Belluzzo , Giorgio Soriato , Daniele Urbani , Enrico Pace
- 申请人: ZACH SYSTEM S.P.A.
- 申请人地址: IT Bressso (MI)
- 专利权人: ZACH SYSTEM S.P.A.
- 当前专利权人: ZACH SYSTEM S.P.A.
- 当前专利权人地址: IT Bressso (MI)
- 优先权: ITMI2013A001757 20131022
- 国际申请: PCT/EP2014/072564 WO 20141021
- 主分类号: C07C227/18
- IPC分类号: C07C227/18 ; C07C227/42 ; C07C227/40
摘要:
The present invention relates to a process for preparing gabapentin and, more particularly, it relates to a process for the direct extraction of gabapentin from an aqueous solution derived from the Hofmann rearrangement of 1,1-cyclohexanediacetic acid monoamide.
公开/授权文献
- US09481635B2 Process for preparing gabapentin 公开/授权日:2016-11-01
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