| 发明名称 |
Purification of progesterone receptor modulators |
| 摘要 |
Methods for purifying a compound of formula I are provided, wherein A, B, X, Q, and R1 are defined herein. The methods include mixing the compound of formula I and a solvent; adding a base to the solvent; and precipitating purified compound of formula I. |
| 申请公布号 |
US8609712(B2) |
申请公布日期 |
2013.12.17 |
| 申请号 |
US201213618090 |
申请日期 |
2012.09.14 |
| 申请人 |
WILK BOGDAN KAZIMIERZ;RUBEZHOV ARKADIY ZINOVIY;HADFIELD ANTHONY FRANCIS;HELOM JEAN LOUISE;WYETH LLC |
发明人 |
WILK BOGDAN KAZIMIERZ;RUBEZHOV ARKADIY ZINOVIY;HADFIELD ANTHONY FRANCIS;HELOM JEAN LOUISE |
| 分类号 |
A01N43/38;A61K31/40;A61K31/4706;A61K31/4747;A61K31/538;A61K31/5415 |
主分类号 |
A01N43/38 |
| 代理机构 |
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