Organic compounds -- part of the class 532-570 series – Organic compounds – Amino nitrogen containing
Patent
1998-05-28
1999-10-12
Kumar, Shailendra
Organic compounds -- part of the class 532-570 series
Organic compounds
Amino nitrogen containing
424 9452, 562855, 562142, C07C23305
Patent
active
059657723
ABSTRACT:
A process for the preparation of 5-[acetyl(2,3-dihydroxypropyl)amino]-N,N'-bis(2,3-dihydroxypropyl)-2,4,6-t riiodo-1,3-benzenedicarboxamide of formula (I), starting from 5-amino-1,3-benzenedicarboxylic acid of formula (II), comprising the following steps:
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patent: 5616795 (1997-04-01), Mauro et al.
Haavaldsen et al, Acta Pharm. Suec., 20, pp. 219-232, 1983.
Dibra S.p.A.
Kumar Shailendra
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