title: Synthesis of 19-hydroxy-19 -methyl-5-ene steroids via the 6 ,19-epoxy derivatives.
mesh_terms: D000085:Acetates; D002776:Cholestanes / Q000138:chemical synthesis*; D004988:Ethers, Cyclic; D006900:Hydroxylation; D008745:Methylation; D010084:Oxidation-Reduction
chemical_list: D000085:Acetates; D002776:Cholestanes; D004988:Ethers, Cyclic