Patent Manufacture of a triiodinated contrast agent via a new compound of (S)-5-(2-acetoxypropanamido)-2,4,6-triiodoisophthalic acid Jan 01, 2013 WO 2012175903
Patent Manufacture of a triiodinated contrast agent via a new compound of (S)-5-(2-acetoxypropanamido)-2,4,6-triiodoisophthalic acid Jan 01, 2012 WO 2012175903
Patent Process for the manufacture of iohexol by the alkylation of 5-acetamido-N,N'-bis(2,3-dihydroxypropyl)-2,4,6-triiodoisophthalamide with 1-chloro-2,3-propanediol using 2-(2-methoxyethoxy)ethanol as the reaction solvent Jan 01, 2007 WO 2007060380