发明名称 |
PROCESS FOR THE PREPARATION OF CONTRAST AGENTS |
摘要 |
The present invention relates to a process for the preparation of 5-[(2-hydroxyacyl)amino]-2,4,6-triiodo-1,3-benzendicarboxamidic derivatives comprising the Smiles rearrangement of a suitable precursor, by contact of an aqueous solution of this latter with an anion exchanger solid phase. |
申请公布号 |
HRP20140942(T1) |
申请公布日期 |
2015.01.16 |
申请号 |
HR2014P000942T |
申请日期 |
2014.09.30 |
申请人 |
BRACCO IMAGING S.P.A. |
发明人 |
ANELLI, PIER LUCIO;BROCCHETTA, MARINO;CAPPELLETTI, ENRICO;GAZZOTTI, ORNELLA |
分类号 |
C07C231/10 |
主分类号 |
C07C231/10 |
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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