| 发明名称 |
PHARMACEUTICALLY ACTIVE COMPOSITION EXTRACTED FROM TANACETUMPARTHENIUM, PROCESS FOR ITS EXTRACTION, AND PHARMACEUTICAL COMPOSITION CONTAINING SAME |
| 摘要 |
Extraction of pharmaceutically active compositions from a mixture of numerous ingredients, in particular from comminuted plants, such as Tanacetum parthenium, succeeds with a high yield and a surprisingly improved stability of the active substances when the extraction is carried out with a gas, preferably CO2, in the supercritical state.
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| 申请公布号 |
CA2088289(C) |
申请公布日期 |
2002.11.12 |
| 申请号 |
CA19932088289 |
申请日期 |
1993.01.28 |
| 申请人 |
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发明人 |
BEUSCHER, NORBERT;WILLIGMANN, INGO |
| 分类号 |
A61K36/28;A61K9/48;A61K31/365;A61K35/37;A61K36/00;A61K47/44;A61P11/06;A61P19/02;A61P25/00;A61P25/06;B01D11/00;C07D493/04;(IPC1-7):A61K31/365;A61K35/78 |
主分类号 |
A61K36/28 |
| 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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