C - Chemistry – Metallurgy – 07 – C
Patent
C - Chemistry, Metallurgy
07
C
C07C 237/46 (2006.01) A61K 49/04 (2006.01) C07D 207/26 (2006.01) C07D 207/273 (2006.01)
Patent
CA 2124559
2124559 9310825 PCTABS00022 Triiodinated isophthalamide derivatives, useful as X-ray contrast agents, having at least one amide group derived from the amino-alcohol, 3-(N-2-hydroxyethyl)amino-1,2-propanediol, which provides high water solubility and low mammalian toxicity, and methods of preparing them. Methods of preparing 3-(N-2-hydroxyethyl)amino-1,2-propanediol are provided.
Kneller Mills Thomas
Lin Youlin
Wheatley James
Mallinckrodt Medical Inc.
Osler Hoskin & Harcourt Llp
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