发明名称 |
A process for the purification of an intermediate useful in the synthesis of iodinated contrast media |
摘要 |
A process for the purification of the compound L-5-(2-acetoxypropionylamino)-2,4,6-triiodoisophthaloyl dichloride by treatment with a water-soluble C3-C5 alcohol solvent and water. |
申请公布号 |
AU5759098(A) |
申请公布日期 |
1998.07.17 |
申请号 |
AU19980057590 |
申请日期 |
1997.12.17 |
申请人 |
BRACCO INTERNATIONAL B.V. |
发明人 |
MARCO VILLA;MAURIZIO PAIOCCHI;FABIO BENEDETTI |
分类号 |
C07C231/24;C07C237/46 |
主分类号 |
C07C231/24 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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