[Formation of unsaturated lactones of the steroid series. II].
D000731:Androstanes / Q000138:chemical synthesis*; D007259:Infrared Rays; D007783:Lactones / Q000138:chemical synthesis*; D013057:Spectrum Analysis
D000731:Androstanes; D007783:Lactones
Herstellung von ungesättigten Lactonen der Steroid-Reihe. II.