| 发明名称 |
METHOD FOR RECOVERING IOPROMIDE SUITABLE FOR PHARMACEUTICAL PURPOSES FROM MOTHER LIQUORS |
| 摘要 |
The invention relates to a method for recovering iopromide that is suitable for pharmaceutical purposes by thermally treating the mother liquors or the second crystallizate in a reactor and then crystallizing the same. |
| 申请公布号 |
KR20080073369(A) |
申请公布日期 |
2008.08.08 |
| 申请号 |
KR20087016311 |
申请日期 |
2008.07.04 |
| 申请人 |
BAYER SCHERING PHARMA AKTIENGESELLSCHAFT |
发明人 |
KAGERER HARTMUT;DEMBECK MEIKE;SEBA HARTMUT;ORTMANN INGO |
| 分类号 |
C07B63/00;C07C231/24 |
主分类号 |
C07B63/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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