发明申请
- 专利标题: PROCESS FOR PREPARING NEBIVOLOL
- 专利标题(中): 制备NEBIVOLOL的方法
-
申请号: US12515375申请日: 2007-11-23
-
公开(公告)号: US20100056813A1公开(公告)日: 2010-03-04
- 发明人: Raffaella Volpicelli , Paolo Maragni , Livius Cotarca , Johnny Foletto , Franco Massaccesi
- 申请人: Raffaella Volpicelli , Paolo Maragni , Livius Cotarca , Johnny Foletto , Franco Massaccesi
- 申请人地址: IT Bresso
- 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 Bresso
- 优先权: EP06124837.3 20061127
- 国际申请: PCT/EP07/10185 WO 20071123
- 主分类号: C07D311/04
- IPC分类号: C07D311/04
摘要:
The present invention relates to a process for preparing nebivolol and, more particularly, to a process for preparing d-nebivolol and its enantiomer l-nebivolol or acid addition salts thereof starting from commercially available or easily obtainable 2,2-dimethyl-1,3 dioxolane-4-carbaldehyde and a vinyl Grignard reagent.
公开/授权文献
- US07999124B2 Process for preparing nebivolol 公开/授权日:2011-08-16
信息查询