Flavonoids and triterpenes isolated from Eucryphia cordifolia (Cunoniaceae)

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dc.article.number104476
dc.catalogadorgjm
dc.contributor.authorViteri Espinoza, Rafael Antonio
dc.contributor.authorGiordano Villatoro, Ady
dc.contributor.authorMontenegro Rizzardini, Gloria
dc.contributor.authorZacconi, Flavia C. M.
dc.date.accessioned2023-08-24T20:51:09Z
dc.date.available2023-08-24T20:51:09Z
dc.date.issued2022
dc.description.abstractThe phytochemical study of the leaves of Eucryphia cordifolia (Cunoniaceae) allowed for the isolation of six compounds: the triterpenes betulin (1) and 28-acetoxy betulin (3), the steroid β-sitosterol (2), the flavonol quercetrin (4), the flavanonol astilbine (5) and the flavanol catechin (6). The structures of the isolated compounds were clearly assigned through 1D and 2D-NMR, MS studies, and compared to previously described data. This is the first report on the isolation of compounds 1–4 and 6 from the genus Eucryphia. The chemotaxonomic importance of the isolated compounds within the family of Cunoniaceae-related plants is discussed.
dc.description.funderFONDEQUIP
dc.description.funderSecretaría de Educación Superior, Ciencia, Tecnología e Innovación
dc.fechaingreso.objetodigital2023-08-24
dc.fuente.origenSCOPUS
dc.identifier.doi10.1016/j.bse.2022.104476
dc.identifier.issn0305-1978
dc.identifier.scopusidSCOPUS_ID:85135924631
dc.identifier.urihttps://www.sciencedirect.com/science/article/pii/S0305197822000965
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/74492
dc.information.autorucEscuela de Química; Viteri Espinoza, Rafael Antonio; 0000-0003-3001-7025; 1059909
dc.information.autorucEscuela de Química; Giordano Villatoro, Ady; 0000-0002-1867-6848; 207712
dc.information.autorucFacultad de Agronomía e Ingenieria Forestal; Montenegro Rizzardini, Gloria; S/I; 98457
dc.information.autorucEscuela de Química; Zacconi, Flavia C. M.; 0000-0002-3676-0453; 1011127
dc.language.isoen
dc.nota.accesoContenido parcial
dc.revistaBiochemical Systematics and Ecology
dc.rightsacceso restringido
dc.subjectCunoniaceae
dc.subjectEucryphia cordifolia
dc.subjectFlavonoids
dc.subjectSterols
dc.subjectTriterpenes
dc.titleFlavonoids and triterpenes isolated from Eucryphia cordifolia (Cunoniaceae)
dc.typeartículo
dc.volumen104
sipa.codpersvinculados1059909
sipa.codpersvinculados207712
sipa.codpersvinculados98457
sipa.codpersvinculados1011127
sipa.indexSCOPUS
sipa.trazabilidadSCOPUS;10-11-2022
sipa.trazabilidadORCID;2023-08-21
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