Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1983-11-07
1988-09-06
Schenkman, Leonard
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
C07J 900
Patent
active
047691816
ABSTRACT:
The invention is directed to the preparation of hydroxylated compounds of the vitamin D.sub.2 series and specifically to a process for synthesizing 1.alpha.,25-dihydroxyvitamin D.sub.2, 1.beta.,25-dihydroxyvitamin D.sub.2, their corresponding 5,6-trans isomers and the C-24 epimers of these compounds.
The hydroxylated vitamin D.sub.2 compounds obtained exhibit vitamin D-like activity and can be substituted for vitamin D.sub.3 or various of its known metabolites where such compounds are applied.
REFERENCES:
patent: 4225596 (1980-09-01), DeLuca
patent: 4260549 (1981-04-01), DeLuca et al.
DeLuca Hector F.
Schnoes Heinrich K.
Sicinski Rafal R.
Tanaka Yoko
Bremer Howard W.
Lipovsky Joseph A.
Schenkman Leonard
Wisconsin Alumni Research Foundation
LandOfFree
1,25-dihydroxyvitamin D.sub.2 compounds does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with 1,25-dihydroxyvitamin D.sub.2 compounds, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and 1,25-dihydroxyvitamin D.sub.2 compounds will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1605644