title: [Steroids and sex hormones. 251. Synthesis experiments in the limonine series. I. The preparation of C(19)-oxygenated 4,4-dimethyl-5 alpha- or -5 beta-steroids].
mesh_terms: D000731:Androstanes / Q000138:chemical synthesis*; D012739:Gonadal Steroid Hormones; D006914:Hydroxysteroids / Q000138:chemical synthesis; D007664:Ketosteroids / Q000138:chemical synthesis; D009682:Magnetic Resonance Spectroscopy; D009904:Optical Rotation; D013237:Stereoisomerism; D013729:Terpenes
chemical_list: D000731:Androstanes; D012739:Gonadal Steroid Hormones; D006914:Hydroxysteroids; D007664:Ketosteroids; D013729:Terpenes
vernacular_title: Steroid un Sexualhormone. 251. Synthetische Versuche in der Limoninreihe. I. D Die Darstellung von C(19)-oxygenierten 4,4-Dimethyl-5 alpha-bzw.-5 beta-steroiden