title: [Synthesis of 19-keto-3-aza-A-homo-5 beta-androstane].
mesh_terms: D000731:Androstanes / Q000032:analysis / Q000138:chemical synthesis*; D006718:Homosteroids / Q000032:analysis / Q000138:chemical synthesis*; D007259:Infrared Rays; D009682:Magnetic Resonance Spectroscopy; D008961:Models, Structural; D013057:Spectrum Analysis
chemical_list: D000731:Androstanes; D006718:Homosteroids
vernacular_title: Synthese des 19-Oxo-3-aza-A-homo-5 beta-androstans.