发明授权
EP1680430B1 PROCESSES FOR PREPARING FORM I OF (S)-(+)- CLOPIDOGREL BISULFATE
有权
用于生产的I型(S) - (+) - 硫酸氢氯吡格雷
- 专利标题: PROCESSES FOR PREPARING FORM I OF (S)-(+)- CLOPIDOGREL BISULFATE
- 专利标题(中): 用于生产的I型(S) - (+) - 硫酸氢氯吡格雷
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申请号: EP04820865.6申请日: 2004-11-02
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公开(公告)号: EP1680430B1公开(公告)日: 2010-01-20
- 发明人: LOHRAY, Braj, Bhushan, Cadila Healthcare Limited , LOHRAY, Vidya, Bhushan, Cadila Healthcare Limited , PANDEY, Bipin, Cadila Healthcare Limited , DAVE, Mayank,Ghanshyambhai, Cadila Healthcare Ltd , DHOLAKIA, Parind, Narendra, Cadila Healthcare Ltd
- 申请人: CADILA HEALTHCARE LIMITED
- 申请人地址: Zydus Tower, Satellite Cross Roads Ahmedebad 380 015, Gujarat IN
- 专利权人: CADILA HEALTHCARE LIMITED
- 当前专利权人: CADILA HEALTHCARE LIMITED
- 当前专利权人地址: Zydus Tower, Satellite Cross Roads Ahmedebad 380 015, Gujarat IN
- 代理机构: Jones, Helen M.M.
- 优先权: INMU11542003 20031103; INMU12172003 20031125
- 国际公布: WO2005063708 20050714
- 主分类号: C07D495/04
- IPC分类号: C07D495/04
摘要:
The invention provides improved processes for the preparation of hydrated form of (S)-(+)-Clopidogrel bisulfate as well as improved processes for the preparation of form-I and form-II of (S)-(+)-Clopidogrel bisulfate.
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