Characterization of flavonoid and naphthopyranone derivatives from Eriocaulon ligulatum using liquid chromatography tandem mass spectrometry

dc.contributorUniversidade Estadual Paulista (UNESP)
dc.contributorIstituto di Scienze dell'Alimentazione del CNR
dc.contributorDipartimento di Scienze Farmaceutiche
dc.date.accessioned2022-04-28T21:00:15Z
dc.date.accessioned2022-12-20T02:06:00Z
dc.date.available2022-04-28T21:00:15Z
dc.date.available2022-12-20T02:06:00Z
dc.date.created2022-04-28T21:00:15Z
dc.date.issued2009-12-01
dc.identifierNatural Product Communications, v. 4, n. 12, p. 1651-1656, 2009.
dc.identifier1934-578X
dc.identifier1555-9475
dc.identifierhttp://hdl.handle.net/11449/225785
dc.identifier2-s2.0-77649250433
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/5405915
dc.description.abstractLiquid chromatography-electrospray ionization multistage ion trap mass spectrometry (LC-ESI-IT-MSn) was used to analyze the secondary metabolites in the methanol extract of the capitulae of Eriocaulon ligulatum. The major components were monoand diglycosides of flavonoids and naphthopyranones. Eleven compounds, including four new flavonol glycosides, were identified based on their fragmentation patterns in MS experiments and on NMR analysis of the isolated compounds. The described data may contribute to a better understanding of the taxonomic classification of the Eriocaulaceae family.
dc.languageeng
dc.relationNatural Product Communications
dc.sourceScopus
dc.subjectEriocaulon ligulatum
dc.subjectFlavonoids
dc.subjectLC/MS/MS
dc.subjectNaphthopyranones
dc.titleCharacterization of flavonoid and naphthopyranone derivatives from Eriocaulon ligulatum using liquid chromatography tandem mass spectrometry
dc.typeArtículos de revistas


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