发明申请
US20040229853A1 Novel method and intermediates for preparing 19-norsteroid compounds
审中-公开
制备19-降胆固醇化合物的新方法和中间体
- 专利标题: Novel method and intermediates for preparing 19-norsteroid compounds
- 专利标题(中): 制备19-降胆固醇化合物的新方法和中间体
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申请号: US10834749申请日: 2004-04-29
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公开(公告)号: US20040229853A1公开(公告)日: 2004-11-18
- 发明人: Denis Prat , Christian Moratille , Francoise Benedetti , Lahlou Nait-Bouda
- 申请人: Aventis Pharma S.A.
- 申请人地址: FR Antony Cedex
- 专利权人: Aventis Pharma S.A.
- 当前专利权人: Aventis Pharma S.A.
- 当前专利权人地址: FR Antony Cedex
- 优先权: FR0305221 20030429
- 主分类号: C07J043/00
- IPC分类号: C07J043/00 ; A61K031/58 ; A61K031/56 ; C07J001/00
摘要:
The subject of the invention is a method for preparing compounds of general formula (I): 1 in which A, Z, R3 are as defined in the description, and the intermediate compounds for carrying out this method.
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