[Preparation of 19-beta-nor-delta 4-(3,16)-androstendione].
D000731:Androstanes / Q000138:chemical synthesis*; D009654:Norsteroids / Q000138:chemical synthesis*
D000731:Androstanes; D009654:Norsteroids
Darstellung von 19-beta-Nor-delta-4-androstendion-(3.16)