| 发明名称 |
PROCESS FOR THE CRYSTALLIZATION OF IOPAMIDOL |
| 摘要 |
A process for the crystallization of Iopamidol which uses a butanol as solvent is described. Iopamidol is obtained with high yields, also starting from aqueous solutions of the same and has character- istics in accordance with those required by pharmacopoeia.
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| 申请公布号 |
CA2128942(C) |
申请公布日期 |
2003.07.15 |
| 申请号 |
CA19942128942 |
申请日期 |
1994.07.27 |
| 申请人 |
ZAMBON GROUP S.P.A. |
发明人 |
VILLA, MARCO;PAIOCCHI, MAURIZIO |
| 分类号 |
C07C231/24;A61K49/04;C07C231/22;C07C237/46;(IPC1-7):C07C237/46 |
主分类号 |
C07C231/24 |
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