title: Preparation of some 7-oxaandrostane derivatives.
mesh_terms: D045930:Anabolic Agents / Q000138:chemical synthesis / Q000494:pharmacology; D000728:Androgens / Q000138:chemical synthesis / Q000494:pharmacology; D000731:Androstanes / Q000138:chemical synthesis* / Q000494:pharmacology; D000818:Animals; D005260:Female; D006062:Gonadotropins / Q000037:antagonists & inhibitors; D006128:Growth / Q000187:drug effects; D006571:Heterocyclic Compounds / Q000138:chemical synthesis / Q000494:pharmacology; D009682:Magnetic Resonance Spectroscopy; D009904:Optical Rotation; D009905:Optical Rotatory Dispersion; D051381:Rats; D013055:Spectrophotometry, Infrared; D013056:Spectrophotometry, Ultraviolet; D014599:Uterus / Q000187:drug effects
chemical_list: D045930:Anabolic Agents; D000728:Androgens; D000731:Androstanes; D006062:Gonadotropins; D006571:Heterocyclic Compounds