发明授权
- 专利标题: Process for the preparation of olopatadine
- 专利标题(中): 奥洛他定的制备方法
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申请号: US12990442申请日: 2010-03-23
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公开(公告)号: US08871953B2公开(公告)日: 2014-10-28
- 发明人: Andrea Castellin , Clark Ferrari , Marco Galvagni
- 申请人: Andrea Castellin , Clark Ferrari , Marco Galvagni
- 申请人地址: IT Alte di Montecchio Maggiore
- 专利权人: F.I.S. Fabbrica Italiana Sintetiei S.p.A.
- 当前专利权人: F.I.S. Fabbrica Italiana Sintetiei S.p.A.
- 当前专利权人地址: IT Alte di Montecchio Maggiore
- 代理机构: Dickstein Shapiro LLP
- 优先权: ITMI2009A0659 20090421
- 国际申请: PCT/EP2010/053783 WO 20100323
- 国际公布: WO2010/121877 WO 20101028
- 主分类号: C07D313/12
- IPC分类号: C07D313/12 ; C07D313/06
摘要:
The present invention relates to a novel process for the preparation of olopatadine hydrochloride starting from an advanced intermediate.
公开/授权文献
- US20110065936A1 PROCESS FOR THE PREPARATION OF OLOPATADINE 公开/授权日:2011-03-17