19-nor and aromatic steroids. 1. The cleavage of 3-oxygenated-2beta,19-ethers in the cholestane series.
D055598:Chemical Phenomena; D002621:Chemistry; D002776:Cholestanes / Q000138:chemical synthesis; D004988:Ethers, Cyclic; D009654:Norsteroids; D013057:Spectrum Analysis
D002776:Cholestanes; D004988:Ethers, Cyclic; D009654:Norsteroids