title: Steroid oxetanones. 3. Synthesis of 5,7alpha-epoxy-5alpha-cholestan-6-ones.
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D002776:Cholestanes / Q000138:chemical synthesis*; D002778:Cholestanones / Q000138:chemical synthesis*; D004852:Epoxy Compounds / Q000138:chemical synthesis*; D004988:Ethers, Cyclic / Q000138:chemical synthesis*; D006914:Hydroxysteroids; D008722:Methods; D013257:Steroids, Brominated / Q000138:chemical synthesis
chemical_list: D002776:Cholestanes; D002778:Cholestanones; D004852:Epoxy Compounds; D004988:Ethers, Cyclic; D006914:Hydroxysteroids; D013257:Steroids, Brominated