| 发明名称 |
PROCESS FOR THE CRYSTALLIZATION OF IOPAMIDOL |
| 摘要 |
<p>A process for purifying 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 characteristics in accordance with those required by pharmacopoeia.</p> |
| 申请公布号 |
SI9420046(B) |
申请公布日期 |
2003.10.31 |
| 申请号 |
SI19940020046 |
申请日期 |
1994.07.22 |
| 申请人 |
BRACCO INTERNATIONAL B.V. |
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 |
| 代理机构 |
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