title: Formation of oestratrienes from 5,6-epoxyandrostan-7-ols.
mesh_terms: D000731:Androstanes; D004852:Epoxy Compounds; D004963:Estrenes / Q000138:chemical synthesis*; D006914:Hydroxysteroids
chemical_list: D000731:Androstanes; D004852:Epoxy Compounds; D004963:Estrenes; D006914:Hydroxysteroids