发明申请
- 专利标题: Process for the preparation of clopidogrel
- 专利标题(中): 制备氯吡格雷的方法
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申请号: US10513156申请日: 2003-04-22
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公开(公告)号: US20050143414A1公开(公告)日: 2005-06-30
- 发明人: Graziano Castaldi , Giuseppe Barreca , Alberto Bologna
- 申请人: Graziano Castaldi , Giuseppe Barreca , Alberto Bologna
- 申请人地址: IT MERETO DI TOMBA
- 专利权人: Dipharma S.P.A.
- 当前专利权人: Dipharma S.P.A.
- 当前专利权人地址: IT MERETO DI TOMBA
- 优先权: ITMI2002A000933 20020503
- 国际申请: PCT/EP03/04179 WO 20030422
- 主分类号: A61P9/00
- IPC分类号: A61P9/00 ; C07D495/04 ; C07D519/00 ; C07D498/02 ; A61K31/4743
摘要:
A process for the preparation of clopidogrel (1) by reaction of the N,N′-bis-4,5,6,7-tetrahydro-[3,2-c]-thienopyridyl methane (12) with (R)-2-chlorophenylacetic acid derivatives of formula (13) in which X and R have the meanings as indicated in the disclosure.
公开/授权文献
- US07329751B2 Process for the preparation of clopidogrel 公开/授权日:2008-02-12
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