| 发明名称 |
Process for the preparation of gestodene |
| 摘要 |
<p>The invention relates to a process for the preparation of a compound of formula (I) :
wherein R 1 and R 2 are as defined in the description, by reaction of a compound of formula (II)
with a base. Compound (I) is an intermediate useful in the preparation of gestodene.</p> |
| 申请公布号 |
EP2354150(A1) |
申请公布日期 |
2011.08.10 |
| 申请号 |
EP20100305133 |
申请日期 |
2010.02.09 |
| 申请人 |
LABORATOIRE THERAMEX |
发明人 |
MOUTOU, JEAN-LUC;MOUTON, FLORENT;PELLEGRINO, GILLES;DILLENSCHNEIDER, JEAN-MARC;LAFAY, JEAN |
| 分类号 |
C07J1/00 |
主分类号 |
C07J1/00 |
| 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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