| 摘要 |
26,26,26-Trifluoro-1 alpha ,25-dihydroxy-cholecalciferol, and the 25R or 25S epimer thereof, are described, as well as processes and intermediates utilized to prepare the same, as well as pharmaceutical compositions containing the same. 26,26,26-trifluoro 1 alpha ,25-dihydroxycholecalciferol and the 25R or 25S epimer thereof are useful agents in the treatment of disease states such as osteoporosis, osteodystrophy and leukemia.
|
