Ketosteroids and hydroxyketosteroids, minor metabolites of sugarcane wax.
Besides beta-sitosterol and stigmasterol, the major steroids of sugarcane, the following minor steroids have been isolated and identified from sugarcane wax: 3,6-diketosteroids, Delta(4)-3-keto steroids, and Delta(4)-6-hydroxy-3-keto steroids. Their structures were established by spectroscopic techniques and chemical correlations.
Georges
Patricia
P
Laboratoire QPVT, Département de Chimie, Université des Antilles et de la Guyane, Pointe à Pitre, Guadeloupe (FWI). patricia.georges@uni-ag.fr
Sylvestre
Muriel
M
Ruegger
Heinz
H
Bourgeois
Paul
P
D008401:Gas Chromatography-Mass Spectrometry; D006914:Hydroxysteroids / Q000737:chemistry / Q000302:isolation & purification / Q000378:metabolism*; D007664:Ketosteroids / Q000737:chemistry / Q000302:isolation & purification / Q000378:metabolism*; D009682:Magnetic Resonance Spectroscopy; D008954:Models, Biological; D018514:Plant Structures / Q000737:chemistry / Q000378:metabolism; D031786:Saccharum / Q000737:chemistry / Q000378:metabolism*; D012855:Sitosterols / Q000032:analysis / Q000302:isolation & purification; D013265:Stigmasterol / Q000032:analysis / Q000302:isolation & purification; D014885:Waxes / Q000737:chemistry / Q000378:metabolism*
D006914:Hydroxysteroids; D007664:Ketosteroids; D012855:Sitosterols; D014885:Waxes; C025473:gamma-sitosterol; D013265:Stigmasterol