title: Effect of 11-oxygen function on the steric course of reduction of steroids by homogeneous catalytic hydrogenation.
mesh_terms: D002384:Catalysis; D055598:Chemical Phenomena; D002621:Chemistry; D003903:Deuterium; D006865:Hydrogenation; D009682:Magnetic Resonance Spectroscopy; D013058:Mass Spectrometry; D008722:Methods; D008956:Models, Chemical; D010084:Oxidation-Reduction; D010100:Oxygen; D011374:Progesterone; D013237:Stereoisomerism
chemical_list: D011374:Progesterone; D003903:Deuterium; D010100:Oxygen