| 发明名称 |
Process to prepare treprostinil, the active ingredient in Remodulin® |
| 摘要 |
This present invention relates to an improved process to prepare prostacyclin derivatives. One embodiment provides for an improved process to convert benzindene triol to treprostinil via salts of treprostinil and to purify treprostinil. |
| 申请公布号 |
US8497393(B2) |
申请公布日期 |
2013.07.30 |
| 申请号 |
US201213548446 |
申请日期 |
2012.07.13 |
| 申请人 |
BATRA HITESH;TULADHAR SUDERSAN M.;PENMASTA RAJU;WALSH DAVID A.;UNITED THERAPEUTICS CORPORATION |
发明人 |
BATRA HITESH;TULADHAR SUDERSAN M.;PENMASTA RAJU;WALSH DAVID A. |
| 分类号 |
C07C62/00;C07C65/00 |
主分类号 |
C07C62/00 |
| 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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