title: [Synthesis and study of delta-4,6-pregnadiene-17-ol-3,20-dione esters].
mesh_terms: D004951:Esterification; D011245:Pregnadienes / Q000138:chemical synthesis*
chemical_list: D011245:Pregnadienes
vernacular_title: Syntez i vyvcheniia efiriv del'ta4,6-prehnadiienol-17al'fa-dionu-3,20.