作者:G. Yu. Flegentov、Ya. V. Tkachev、E. A. Piir、A. P. Pleshkova、V. P. Timofeev、A. Yu. Misharin
DOI:10.1007/s11171-005-0065-x
日期:2005.9
(22S,23S)-22,23-Epoxysitosterol, (22R,23R)-22,23-epoxysitosterol, (22S, 23S)-22,23-epoxy-7-ketositosterol, (22R,23R)-22,23-epoxy-7-ketositosterol, (22S, 23S)-22,23-epoxy-7α-hydroxysitosterol, (22S,23S)-22,23-epoxy-7β-hydroxysitosterol, and (22R, 23R)-22,23-epoxy-7β-hydroxysitosterol were synthesized. Their 1H and 13C NMR and the mass spectra of their trimethylsilyl derivatives were studied.
(22S,23S)-22,23-环氧甾醇、(22R,23R)-22,23-环氧甾醇、(22S, 23S)-22,23-环氧-7-酮甾醇、(22R,23R)-22,23-环氧-7-酮甾醇、(22S, 23S)-22,23-环氧-7α-羟基甾醇、(22S,23S)-22,23-环氧-7β-羟基甾醇和(22R, 23R)-22,23-环氧-7β-羟基甾醇被合成。它们的1H和13C NMR以及三甲基硅烷衍生物的质量谱被研究。