title: Total synthesis of steroids. V. Synthesis of rac-3-methoxy-14alpha-hydroxy-8alpha-estra-1,3,5(10)-triene-11,17-dione and its derivatives.
mesh_terms: D004962:Estranes / Q000138:chemical synthesis*; D006914:Hydroxysteroids / Q000138:chemical synthesis; D007664:Ketosteroids / Q000138:chemical synthesis; D008722:Methods; D013055:Spectrophotometry, Infrared; D013056:Spectrophotometry, Ultraviolet; D013237:Stereoisomerism
chemical_list: D004962:Estranes; D006914:Hydroxysteroids; D007664:Ketosteroids