| 发明名称 |
METHOD OF PREPARING ESPARCET MILK VETCH LIQUID EXTRACT BY RESOURCE-ECONOMY TECHNOLOGY |
| 摘要 |
pharmaceutical technology. SUBSTANCE: extraction is carried out by countercurrent multistep method with 70-% alcohol for 6 days in the ratio raw : extractant = 1:1.7 in 6 diffusers. Infusion time is 8 or 16 h in each step. EFFECT: increased yield of product. 2 cl, 12 tbl
|
| 申请公布号 |
RU2189240(C2) |
申请公布日期 |
2002.09.20 |
| 申请号 |
RU20000114566 |
申请日期 |
2000.06.07 |
| 申请人 |
PJATIGORSKAJA GOSUDARSTVENNAJA FARMATSEVTICHESKAJA;PJATIGORSKAJA G FARMATSEVTICHE |
发明人 |
PSHUKOV JU.G.;GUZHVA N.N. |
| 分类号 |
A61K36/481;B01D11/02;(IPC1-7):A61K35/78 |
主分类号 |
A61K36/481 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
