NAZAROV, I N [Synthesis of sulfur analogues of steroid compound by diene condensation of cyclic gamma-ketosulfones with bicyclic dienes]. [electronic resource] - Izvestiia Akademii nauk SSSR, Otdelenie khimicheskikh nauk - 1091-9 p. digital Publication Type: Journal Article Subjects--Topical Terms: Organic ChemicalsSteroidsSulfur