title: A potential antiviral flavone glycoside from the seeds of Butea monosperma O. Kuntze.
abstract: A potential antiviral flavone glycoside has been isolated from the seeds of Butea monosperma O. Kuntze and its structure determined as 5,2'-dihydroxy-3,6,7-trimethoxyflavone-5-O-beta-D-xylopyranosyl-(1-->4)-O-beta-D-glucopyranoside (1) by various spectral analysis and chemical degradations.
authors.affiliation: Natural Products Laboratory, Department of Chemistry, Dr. H. S. Gour University, Sagar (M.P.) 470003, China. rnyadava@rediffmail.com
authors.forename: R N
authors.initials: RN
authors.lastname: Yadava
authors.forename: Lata
authors.initials: L
authors.lastname: Tiwari
mesh_terms: D000998:Antiviral Agents / Q000737:chemistry / Q000302:isolation & purification / Q000494:pharmacology; D031290:Butea / Q000737:chemistry*; D002850:Chromatography, Gel; D047309:Flavones / Q000737:chemistry / Q000302:isolation & purification* / Q000494:pharmacology; D006027:Glycosides / Q000737:chemistry / Q000302:isolation & purification* / Q000494:pharmacology; D008745:Methylation; D015394:Molecular Structure; D019906:Nuclear Magnetic Resonance, Biomolecular; D010504:Periodic Acid / Q000737:chemistry; D010946:Plants, Medicinal / Q000737:chemistry; D012639:Seeds / Q000737:chemistry; D021241:Spectrometry, Mass, Electrospray Ionization
chemical_list: D000998:Antiviral Agents; D047309:Flavones; D006027:Glycosides; D010504:Periodic Acid; C009288:metaperiodate