87785-51-1Relevant articles and documents
NOVEL INTERMEDIATE COMPOUND AND PREPARATION PROCESS OF IOMEPROL USING THEREOF
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Paragraph 0084-0089, (2018/02/20)
The present invention relates to a novel intermediate compound of iomeprol, a production method thereof, and a method for producing iomeprol using the same. More specifically, the present invention relates to a method for producing iomeprol used as X-ray vascular contrast agents in an economically feasible way with high purity using a novel intermediate N,Nandprime;-bis(2,3-diacetylatepropyl)-5-(2-acetoxy-N-methylacetoamide)-2,4,6-triiodoisophthalamide. The present invention further relates to a purification method thereof.COPYRIGHT KIPO 2017
Synthesis of ioversol using a minimal excess of acetoxyacetylchloride
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, (2008/06/13)
The use of a minimal excess of acetoxyacetylchloride as a reagent in the synthesis of N,N'-bis(2,3-dihydroxypropyl)-5-N-(2-hydroxy-ethyl)glycolamido-2,4,6-triiodoisophthalamide.
Triiodoisophthalamide X-ray contrast agent
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, (2008/06/13)
Novel X-ray contrast agents, i.e., N,N'-bis(2,3-dihydroxypropyl)-5-N-(2-hydroxyethyl)glycolamido-2,4,6-triiodoisophthalamide.