Crabbogenin, 1β-hydroxycrabbogenin, strictagenin and pompeygenin, four new steroidal sapogenins from cordyline stricta leaves
作者:G. Blunden、J.A. Jaffer、K. Jewers、W.J. Griffin
DOI:10.1016/s0040-4020(01)92364-6
日期:1981.1
From the leaves of Cordyline stricia Endl. four new steroidalsapogenins crabbogenin 5α-spirost-25(27)-en-3α-ol}, 1β-hydroxycrabbogenin, strictagenin (20S, 22S, 25S)-5α-furostan-22, 25-epoxy-1β, 3α, 26-triol} and pompeygenin (25S)-5α-spirostane-1β, 3α-25-triol} have been isolated and their structures determined by chemical and spectroscopic methods.