| 发明名称 |
PREPARATION OF VINCAMINE 2-KETOGLUTARATE |
| 摘要 |
<p>The new compound vincamine 2-ketoglutarate of the formula: is disclosed and is prepared by mixing 2-ketoglutaric acid and vincamine or a salt thereof in a solvent and recovering the resulting vincamine 2-ketoglutarate which has interesting properties as a vasodilator and brain oxygenator. The vincamine may be prepared by allowing a mixture of a solution of 16-epivincamine and a quaternary ammonium hydroxide to stand whereafter the vincamine is recovered.</p> |
| 申请公布号 |
CA1051898(A) |
申请公布日期 |
1979.04.03 |
| 申请号 |
CA19740215842 |
申请日期 |
1974.12.12 |
| 申请人 |
ESPECIALIDADES LATINAS MEDICAMENTOS UNIVERSALES S.A. |
发明人 |
JIMENEZ, FERNANDO MONTORO;ARINERO, JOSE CALATAYUD;BARRACHINA, ANTONIO VILA-CORO |
| 分类号 |
A61K31/14;A61K31/19;A61K31/435;A61P9/08;C07C51/00;C07C59/347;C07C67/00;C07D461/00;(IPC1-7):07D519/04 |
主分类号 |
A61K31/14 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
