Pregnane glycosides from Sansevieria trifasciata.
Phytochemical analysis of the whole plant of Sansevieria trifasciata, one of the most common Agavaceae plants, has resulted in the isolation of four new pregnane glycosides. Their structures have been determined by spectroscopic analysis and acid- and alkaline-catalysed hydrolysis to be 1 beta,3 beta-dihydroxypregna-5,16-dien-20-one glycosides. This is believed to be the first report of the isolation of the pregnane glycosides from a plant of the family Agavaceae.
Mimaki
Y
Y
School of Pharmacy, Tokyo University of Pharmacy and Life Science, Japan.
Inoue
T
T
Kuroda
M
M
Sashida
Y
Y
D002236:Carbohydrate Conformation; D002240:Carbohydrate Sequence; D006027:Glycosides / Q000737:chemistry* / Q000302:isolation & purification; D009682:Magnetic Resonance Spectroscopy; D008969:Molecular Sequence Data; D015394:Molecular Structure; D010936:Plant Extracts; D011278:Pregnanes / Q000737:chemistry* / Q000302:isolation & purification
D006027:Glycosides; D010936:Plant Extracts; D011278:Pregnanes