Process for preparation of 13-cis-retinoic acid

Details Process for preparation of 13-cis-retinoic acid Process for preparation of 13-cis-retinoic acid

1997-12-22

1999-04-06

Geist, Gary

Organic compounds -- part of the class 532-570 series

Organic compounds

Fatty compounds having an acid moiety which contains the...

20415764, C07C 51353, C11C 314

Patent

active

058920730

ABSTRACT:
Photochemical isomerization of 11-cis-, 13-cis-retinoic acid to 13-cis-retinoic acid characterized in that it is performed in an aqueous solution of an alkaline salt of said 11-cis-, 13-cis-retinoic acid.

REFERENCES:
patent: 4556518 (1985-12-01), Lucci
patent: 5424465 (1995-06-01), John et al.
European Search Report, Sep. 4, 1997, Examiner Bonnevalle, E.
J. Chem. Soc. 1984 (1964); "Carotenoids and Related Compounds, Part XVIII..sup.1 Synthesis of Cis- and Di-Cis-Polyenes by Reactions of the Witting Type", by Gerald Pattenden and B.C.L. Weedon.

Affiliated with

Also associated with

Rating

Process for preparation of 13-cis-retinoic acid 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 preparation of 13-cis-retinoic acid, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for preparation of 13-cis-retinoic acid will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1372759