发明名称 |
Novel method and intermediates for preparing 19-norsteroid compounds |
摘要 |
The subject of the invention is a method for preparing compounds of general formula (I): in which A, Z, R3 are as defined in the description, and the intermediate compounds for carrying out this method.
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申请公布号 |
US2004229853(A1) |
申请公布日期 |
2004.11.18 |
申请号 |
US20040834749 |
申请日期 |
2004.04.29 |
申请人 |
AVENTIS PHARMA S.A. |
发明人 |
PRAT DENIS;MORATILLE CHRISTIAN;BENEDETTI FRANCOISE;NAIT-BOUDA LAHLOU |
分类号 |
A61K31/566;A61K31/58;A61P19/10;(IPC1-7):C07J43/00;A61K31/56;C07J1/00 |
主分类号 |
A61K31/566 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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