发明名称 |
Process for the crystallization from a linear or branched (c5-c6) alcohol or their mixtures of (s)-n,n'-bis{2-hydroxy-1- (hydroxymethyl)ethyl}-5-{ (2-hydroxy-1-oxopropyl)amino}-2,4,6- triiodo-1,3-benzendicarboxamide |
摘要 |
Disclosed is a new process for the crystallization of (S)-N,N'-bis[2-hydroxy-1-(hydroxymethyl)ethyl]-5-[(2-hydroxy-1-oxopropyl)amino]-2,4,6-triiodo-1,3-benzendicarboxamide (I), using a linear or branched (C5-C6) alcohol or their mixtures. |
申请公布号 |
AU1455397(A) |
申请公布日期 |
1998.08.26 |
申请号 |
AU19970014553 |
申请日期 |
1997.02.11 |
申请人 |
BRACCO INTERNATIONAL B V |
发明人 |
NICOLA DESANTIS |
分类号 |
A61K49/04;A61K51/00;C07C231/22;C07C231/24;C07C237/46 |
主分类号 |
A61K49/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|