D-homoannulation of 3beta-acetoxy-5alpha-pregnan-20beta-ol with some chlorinating agents.
D000731:Androstanes / Q000138:chemical synthesis*; D002713:Chlorine; D009682:Magnetic Resonance Spectroscopy; D010758:Phosphorus; D011278:Pregnanes; D013455:Sulfur
D000731:Androstanes; D011278:Pregnanes; D010758:Phosphorus; D002713:Chlorine; D013455:Sulfur