Process for the preparation of 5-(acetyl(2,3-dihydroxypropyl)ami

Organic compounds -- part of the class 532-570 series – Organic compounds – Amino nitrogen containing

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424 9452, 562855, 562142, C07C23305

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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:

REFERENCES:
patent: 4001323 (1977-01-01), Felder et al.
patent: 4250113 (1981-02-01), Nordal et al.
patent: 5616795 (1997-04-01), Mauro et al.
Haavaldsen et al, Acta Pharm. Suec., 20, pp. 219-232, 1983.

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