title: Secosteroids. Preparation of 5-oxo-2,5-seco-A-dinorcholestan-2-amide.
mesh_terms: D000577:Amides / Q000138:chemical synthesis; D002776:Cholestanes / Q000138:chemical synthesis*; D009654:Norsteroids / Q000138:chemical synthesis*; D012632:Secosteroids / Q000138:chemical synthesis*
chemical_list: D000577:Amides; D002776:Cholestanes; D009654:Norsteroids; D012632:Secosteroids