| 发明名称 |
METHOD OF PREPARING TOTAL SUBSTANCES SHOWING CHOLAGOGIC, HEPATOPROTECTIVE AND HYPOCHOLESTEROLEMIC ACTIVITY (VARIANTS) |
| 摘要 |
pharmaceutical industry. SUBSTANCE: milk vetch (Astragalus) herb is extracted with 30% or 50, or 70% ethyl alcohol at 60-65 C and at phase ratio = 1: 10. Extract is evaporated to 1/3 of volume under vacuum. Lipophilic substances are removed by settling at 2-4 C for 48 h. Drying is carried out in desiccator at 40-45 C and under vacuum 300-400 mm of mercury column value. EFFECT: increased yield and activity of product, decreased cost. 3 cl, 4 tbl, 3 ex
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| 申请公布号 |
RU2155056(C1) |
申请公布日期 |
2000.08.27 |
| 申请号 |
RU19990105617 |
申请日期 |
1999.03.22 |
| 申请人 |
AKADEMIJA;PJATIGORSKAJA G FARMATSEVTICHE |
发明人 |
GUZHVA N.N.;OGANESJAN EH.T.;KOLPAK A.M.;GUZHVA L.B. |
| 分类号 |
A61K36/481;A61K135/00;A61P1/16;A61P3/00;(IPC1-7):A61K35/78 |
主分类号 |
A61K36/481 |
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