View Patent / 2013 Manufacture of a triiodinated contrast agent via a new compound of (S)-5-(2-acetoxypropanamido)-2,4,6-triiodoisophthalic acid WO 2012175903
View Patent / 2012 Manufacture of a triiodinated contrast agent via a new compound of (S)-5-(2-acetoxypropanamido)-2,4,6-triiodoisophthalic acid WO 2012175903
View Patent / 2007 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 WO 2007060380