title: The synthesis of 25-hydroxycholecalciferol. A biologically active metabolite of vitamin D3.
mesh_terms: D000818:Animals; D055598:Chemical Phenomena; D002621:Chemistry; D002762:Cholecalciferol / Q000627:therapeutic use; D002776:Cholestanes / Q000138:chemical synthesis / Q000528:radiation effects; D002849:Chromatography, Gas; D004358:Drug Therapy; D007408:Intestinal Absorption; D009682:Magnetic Resonance Spectroscopy; D011854:Radiochemistry; D051381:Rats; D012632:Secosteroids / Q000097:blood / Q000138:chemical synthesis / Q000627:therapeutic use; D013053:Spectrophotometry; D013057:Spectrum Analysis; D013261:Sterols / Q000138:chemical synthesis / Q000528:radiation effects; D013552:Swine; D013997:Time Factors; D014466:Ultraviolet Rays; D014808:Vitamin D Deficiency / Q000628:therapy
chemical_list: D002776:Cholestanes; D012632:Secosteroids; D013261:Sterols; D002762:Cholecalciferol