2 结果
BACKGROUND OF THE INVENTION
This invention relates to 24R- and 24S-fluoro analogs of 1.alpha.,25-dihydroxycholecalciferol.
Vitamin D.sub.3 is a well-known agent for the control of calcium and phosphorous homeostasis. In the normal animal or human this compound is known to stimulate intestinal
BACKGROUND OF THE INVENTION
This invention relates to 24R- and 24S-fluoro analogs of 1.alpha.,25-dihydroxycholecalciferol.
Vitamin D.sub.3 is a well-known agent for the control of calcium and phosphorous homeostasis. In the normal animal or human this compound is known to stimulate intestinal