| 发明名称 |
PROCESS FOR RECOVERY OF IOPROMIDE, SUITABLE FOR PHARMACEUTICAL PURPOSES, FROM MOTHER LIQUORS |
| 摘要 |
This invention describes a process for recovery of iopromide, suitable for pharmaceutical purposes, by heat treatment of the mother liquors or the secondary crystallizate in a reactor and subsequent crystallization.
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| 申请公布号 |
CA2630413(C) |
申请公布日期 |
2013.06.25 |
| 申请号 |
CA20062630413 |
申请日期 |
2006.11.10 |
| 申请人 |
BAYER SCHERING PHARMA AKTIENGESELLSCHAFT |
发明人 |
KAGERER, HARTMUT;DEMBECK, MEIKE;SEBA, HARTMUT;ORTMANN, INGO |
| 分类号 |
C07C231/24 |
主分类号 |
C07C231/24 |
| 代理机构 |
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