Preparation of 3.beta.-hydroxy-27-norcholest-5,7-dien-25-one

Details Preparation of 3.beta.-hydroxy-27-norcholest-5,7-dien-25-one Preparation of 3.beta.-hydroxy-27-norcholest-5,7-dien-25-one

1977-06-29

1978-08-08

Roberts, Elbert L.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

2603972, C07J 900, C07J 2100

Patent

active

041056604

ABSTRACT:
Improved process is described for preparing 3.beta.-hydroxy-27-norcholest-5,7-dien-25-one, a useful intermediate in the synthesis of 25-hydroxyvitamin D.sub.3. Novel intermediates and their preparation are disclosed.

REFERENCES:
S. J. Halkes et al, Rec. Trav. Chim. Pays-Bas (Recueil), vol. 88, (1969), pp. 1080-1083.

Affiliated with

Also associated with

Rating

Preparation of 3.beta.-hydroxy-27-norcholest-5,7-dien-25-one does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Preparation of 3.beta.-hydroxy-27-norcholest-5,7-dien-25-one, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Preparation of 3.beta.-hydroxy-27-norcholest-5,7-dien-25-one will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-918658