Argyroside from Argyreia nervosa seeds.
The phytochemical investigation of the seeds of Argyreia nervosa has resulted in the isolation of a new steroidal glycoside, (24R)-ergost-5-en-11-oxo-3beta-ol-alpha-D-glucopyranoside, designated as argyroside. The structure has been elucidated by spectroscopic and chemical methods.
Rahman
A
A
Department of Chemistry, Faculty of Science, Jamia Hamdard (Hamdard University), New Delhi, India.
Ali
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M
Khan
N Z
NZ
D000085:Acetates / Q000737:chemistry; D000107:Acetylation; D002240:Carbohydrate Sequence; D027722:Convolvulaceae / Q000737:chemistry*; D004875:Ergosterol / Q000031:analogs & derivatives / Q000302:isolation & purification*; D009682:Magnetic Resonance Spectroscopy; D008969:Molecular Sequence Data; D009005:Monosaccharides / Q000302:isolation & purification*; D010936:Plant Extracts / Q000494:pharmacology; D012639:Seeds / Q000737:chemistry; D013055:Spectrophotometry, Infrared
C472726:24-ergost-5-en-11-oxo-3beta-ol-glucopyranoside; D000085:Acetates; D009005:Monosaccharides; D010936:Plant Extracts; D004875:Ergosterol