title: Synthesis of some 17-substituted 3,10-ethano-5alpha-estranes.
mesh_terms: D002942:Circular Dichroism; D003525:Cyclosteroids / Q000138:chemical synthesis; D004962:Estranes / Q000138:chemical synthesis*; D006914:Hydroxysteroids / Q000138:chemical synthesis; D010084:Oxidation-Reduction
chemical_list: D003525:Cyclosteroids; D004962:Estranes; D006914:Hydroxysteroids