1.alpha.-hydroxy vitamin D.sub.4 and novel intermediates and ana
16-ene-26,27-bishomo cholecalciferols
17,20(E)-dehydro vitamin D analogs and their uses
17,20(E)-dehydro vitamin D analogs and their uses
17,20(Z)-dehydro vitamin D analogs and their uses
17-ene vitamine D analogues
18, 19-Dinor-vitamin D compounds
18,19-dinor-vitamin D compounds
18,19-dinor-vitamin D compounds
18-nor-vitamin D compounds
18-nor-vitamin D compounds
18-substituted-19-nor-vitamin D compounds
19,26,27-trinor-1α,25-dihydroxyvitamin D 3 compounds
19-nor-vitamin D compounds
19-nor-vitamin D compounds
19-nor-vitamin D compounds
19-nor-vitamin D compounds for use in treating hyperparathyroidi
19-Nor-vitamin D.sub.3 compounds with substitutent at 2-position
1a-hydroxy-2-(3'-hydroxypropylidene)-19-nor-vitamin D...
2α-Methyl and 2β-methyl analogs of...