title: Steroidal triphenyl phosphonium salts, versatile intermediates for side chain modifications.
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D002757:Cholanes / Q000138:chemical synthesis; D002776:Cholestanes / Q000138:chemical synthesis; D009682:Magnetic Resonance Spectroscopy; D009861:Onium Compounds / Q000138:chemical synthesis*; D010720:Phosphines; D013256:Steroids / Q000138:chemical synthesis*; D013261:Sterols / Q000138:chemical synthesis
chemical_list: D002757:Cholanes; D002776:Cholestanes; D009861:Onium Compounds; D010720:Phosphines; D013256:Steroids; D013261:Sterols