112849-27-1Relevant articles and documents
EPIMERIZATION BY STEREOSELECTIVE SYNTHESIS OF VITAMIN D ANALOGUES
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Page/Page column 10-11, (2009/06/27)
A method for epimerization process of C-24 ketones to desired C-24 alcohol by stereo selective reduction using chiral borane reducing agents in the presence of chiral auxillary such as (R)-2-methyl-CBS-oxazaborolidine for the preparation of calcipotriene intermedites and its process to calcipotriene.
STEREOSELECTIVE SYNTHESIS OF VITAMIN D ANALOGUES
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Page/Page column 29-30, (2008/06/13)
The present invention relates to intermediates useful for the synthesis of calcipotriol or calcipotriol monohydrate, to methods of producing said intermediates, and to methods of stereoselectively reducing said intermediates.
Synthesis of MC 903, a biologically active vitamin D metabolite analogue
Calverley
, p. 4609 - 4619,4609-4619 (2007/10/02)
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