PROCESS FOR THE PROPARATION OF CONTRAST MEDIUM IOMEPROL

• Main Authors: OH GI BUM, OH YOUNG SEON, CHA YOUNG NAM, LEE YOUNG KEUN, KIM JUNG JIN
• Format: Patent
• Language: English; Korean
• Published: 26.03.2020
• Subjects: ACYCLIC OR CARBOCYCLIC COMPOUNDS; CHEMISTRY; HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE; METALLURGY; ORGANIC CHEMISTRY; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES

The present invention relates to a method for preparing an X-ray contrast agent iomeprol and, more specifically, to a method for preparing iomeprol by adding an inorganic base, an inorganic chloride, a solvent, etc. to 5-(2-hydroxyacetamido)-N,N′-bis(2,3-dihydroxypropyl)-2,4,6-triiodoisophthalamide...