A simple route to steroid 17-alpha, 20-alpha, 21-triols and their 21-monoesters.
D000305:Adrenal Cortex Hormones; D000438:Alcohols; D055598:Chemical Phenomena; D002621:Chemistry; D010084:Oxidation-Reduction; D011278:Pregnanes
D000305:Adrenal Cortex Hormones; D000438:Alcohols; D011278:Pregnanes