| 发明名称 |
METHOD OF REMOVING TRANSITION METALS, ESPECIALLY FROM METATHESIS REACTION PRODUCTS |
| 摘要 |
<p>A process for diminishing the concentration of a metal complex from a solution containing said complex by the addition of an optionally fused and/or optionally substituted heterocyclic compound. The added compound is a solubility-enhancing compound that enhances the solubility of said complex in a second solution. Thereafter the solution containing said complex can be extracted with the second solution.</p> |
| 申请公布号 |
CA2539575(C) |
申请公布日期 |
2015.01.20 |
| 申请号 |
CA20042539575 |
申请日期 |
2004.11.16 |
| 申请人 |
BOEHRINGER INGELHEIM INTERNATIONAL GMBH |
发明人 |
BRENNER, MICHAEL;MEINECK, SIEGFRIED;WIRTH, THOMAS |
| 分类号 |
A61K38/55;A61K31/37;A61K31/427;C07C6/04;C07D215/22;C07D215/233;C07D277/42;C07D403/04;C07D487/08;C07F15/00;C07K5/06;C07K5/08;C07K5/083;C07K5/12 |
主分类号 |
A61K38/55 |
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