2-propylidene-19-nor-vitamin D compounds
20-methyl-substituted vitamin D derivatives
20-Oxo-pregnacalciferol analogs with binding affinity to the pro
20-position modified pharmaceutically active vitamin D series co
21-norvitamin D compounds
22-en-25-oxa derivatives in the vitamin D series, process for th
22-epimeric-1,25-dihydroxy-16,22,23-triene-cholecalciferol
22-thio vitamin D derivatives
23-oxa-derivatives in the vitamin D series, process for their pr
24,24-difluoro-26,27-dimethylvitamin D.sub.3 derivatives
24-cyclopropane vitamin D derivatives
24-homo vitamin D derivatives, process for their production and
24-hydroxyvitamin D, analogs and uses thereof
24-hydroxyvitamin D, analogs and uses thereof
24-Oxa derivatives in the vitamin D series
24-sulfoximine vitamin D 3 compounds
24-sulfoximine vitamin D3 compounds
24-Sulfur-substituted analogs of 1α,25-dihydroxy...
24R,25-dihydroxycholecalciferol to treat vitamin D resistant ric
25, 28-dihydroxyergocalciferol and 1,25,28-trihydroxyergocalcife