| 发明名称 |
PROCYANIDOL OLIGOMERIC FRACTIONS, THE PROCESSES FOR THE PREPARATION THEREOF AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM |
| 摘要 |
Procyanidol oligomers almost free from monomers are obtained by subjecting the vegetal extracts (for instance from Vitis vinifera) to ultrafiltration on membranes of cut-off from 3.000 to 600, or to a selective extraction with mixtures of esters (or ethers) and aromatic hydrocarbons.
|
| 申请公布号 |
CA1337565(C) |
申请公布日期 |
1995.11.14 |
| 申请号 |
CA19890603989 |
申请日期 |
1989.06.27 |
| 申请人 |
TECNOFARMACI S.P.A.;INDENA S.P.A. |
发明人 |
FRANGI, ENRICO;BERTANI, MARCO;MUSTICH, GIUSEPPE;TUCCINI, GIANFRANCO |
| 分类号 |
A61K36/00;A61K;A61K31/35;A61K35/00;A61K36/18;A61K36/87;A61P9/00;A61P9/14;A61P27/02;C07D311/00;C07D311/32;C07G99/00;(IPC1-7):C07D311/32;A61K35/78 |
主分类号 |
A61K36/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
