Process for the preparation of iohexol

Organic compounds -- part of the class 532-570 series – Organic compounds – Amino nitrogen containing

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

564139, C07C23102, C07C23108, C07C23112, C07C23114

Patent

active

057056927

ABSTRACT:
Provided is a novel process for the preparation of iohexol having improved yields and purity, reduced number of isolated intermediates, and significantly reduced volume of ion-exchange resins required to desalinate the final product.

REFERENCES:
patent: 3867431 (1975-02-01), Felder et al.
patent: 4001323 (1977-01-01), Felder et al.
patent: 4250113 (1981-02-01), Nordal et al.
patent: 5191119 (1993-03-01), Sovak et al.
J. Haavaldsen et al., "X-Ray Contrast Agents", Chemistry Acta Pharm., Suec. 20, 219-232 (1983).

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Process for the preparation of iohexol does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for the preparation of iohexol, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for the preparation of iohexol will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2330331

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.