| 发明名称 |
Method for the preparation of optically active derivatives of epoxypropionic acid. |
| 摘要 |
<p>The invention relates to a method for the preparation of optically active derivatives of epoxypropionic acid from racemic mixtures. The racemic mixture to be separated is first dissolved in carbon dioxide and the obtained solution is then passed through a chromatographic column. In a third step, the desired optical isomer of the derivative of epoxypropionic acid is separated from the eluant.</p> |
| 申请公布号 |
EP0569992(A2) |
申请公布日期 |
1993.11.18 |
| 申请号 |
EP19930107835 |
申请日期 |
1993.05.13 |
| 申请人 |
ORION-YHTYMAE OY FERMION |
发明人 |
AALTONEN, OLLI;KOMPPA, VEIKKO;HASE, ANNELI;KAIRISALO, PEKKA;HYTOENEN, MARTTI;ALKIO, MARTTI |
| 分类号 |
C07D301/32;C07B57/00;C07D285/10;C07D303/48;(IPC1-7):C07D303/48 |
主分类号 |
C07D301/32 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
