Retamatrioside, a new flavonol triglycoside from Retama sphaerocarpa.
A new flavonol triglycoside, retamatrioside (1), has been isolated from the aerial parts of Retama sphaerocarpa. The structure of 1 has been determined as rhamnazin 3-O-beta-D-glucopyranosyl-(1-->5)-[beta-D-apiofuranosyl(1-->2)]-al pha -L-arabinofuranoside, using spectroscopic methods.
Martín-Cordero
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C
Laboratorio de Farmacognosia, Departamento de Farmacología, Facultad de Farmacia, c/ P. García González, 41012 Seville, Spain. cordero@fafar.us.es
López-Lázaro
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M
Espartero
J L
JL
Ayuso
M J
MJ
D002240:Carbohydrate Sequence; D007887:Fabaceae / Q000737:chemistry*; D005419:Flavonoids / Q000737:chemistry / Q000302:isolation & purification*; D006027:Glycosides / Q000737:chemistry / Q000302:isolation & purification*; D006868:Hydrolysis; D009682:Magnetic Resonance Spectroscopy; D008969:Molecular Sequence Data; D010946:Plants, Medicinal; D013030:Spain; D013055:Spectrophotometry, Infrared; D013056:Spectrophotometry, Ultraviolet
D005419:Flavonoids; D006027:Glycosides; C406637:retamatrioside