| 发明名称 |
Process for the preparation of 6-α,9-α-difluoro-17-α-((2-furanylcarbonyl)oxy)-11-&bgr;-hydroxy-16-α-methy1-3-oxo-androsta-1,4-diene-17-&bgr;- -carbothioic acid S-fluoromethyl |
| 摘要 |
A novel process for preparing a compound of formula (I) which comprises converting a compound of formula (II) to a compound of formula (I) via a compound of formula (III), or a salt thereof, without isolating any intermediates. |
| 申请公布号 |
US8309713(B2) |
申请公布日期 |
2012.11.13 |
| 申请号 |
US20070304839 |
申请日期 |
2007.06.13 |
| 申请人 |
BERRY MALCOLM BRIAN;HUGHES MARK JASON;PARRY-JONES DAVID;SKITTRALL STEPHEN JOHN;GLAXO GROUP LIMITED |
发明人 |
BERRY MALCOLM BRIAN;HUGHES MARK JASON;PARRY-JONES DAVID;SKITTRALL STEPHEN JOHN |
| 分类号 |
C07J31/00 |
主分类号 |
C07J31/00 |
| 代理机构 |
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