title: Conformational studies. Part 2. Synthesis of 17beta-hydroxy-4,4-dimethyl-5alpha-androstan-3-one, and of the 19-nor analogue.
mesh_terms: D000731:Androstanes / Q000138:chemical synthesis*; D004962:Estranes / Q000138:chemical synthesis*; D006914:Hydroxysteroids / Q000138:chemical synthesis; D008722:Methods; D008745:Methylation
chemical_list: D000731:Androstanes; D004962:Estranes; D006914:Hydroxysteroids