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DC Field | Value | Language |
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dc.contributor.author | Rodrigues, Juliana | - |
dc.contributor.author | Rinaldo, Daniel | - |
dc.contributor.author | dos Santos, Lourdes Campaner | - |
dc.contributor.author | Vilegas, Wagner | - |
dc.date.accessioned | 2014-05-20T15:27:56Z | - |
dc.date.accessioned | 2016-10-25T18:02:54Z | - |
dc.date.available | 2014-05-20T15:27:56Z | - |
dc.date.available | 2016-10-25T18:02:54Z | - |
dc.date.issued | 2007-07-01 | - |
dc.identifier | http://dx.doi.org/10.1016/j.phytochem.2007.04.020 | - |
dc.identifier.citation | Phytochemistry. Oxford: Pergamon-Elsevier B.V., v. 68, n. 13, p. 1781-1784, 2007. | - |
dc.identifier.issn | 0031-9422 | - |
dc.identifier.uri | http://hdl.handle.net/11449/37851 | - |
dc.identifier.uri | http://acervodigital.unesp.br/handle/11449/37851 | - |
dc.description.abstract | Chromatographic fractionation of the methanolic extract from the leaves of Miconia cabucu Hoehne (Melastomataceae) afforded the first example of a C-6-C-6 linked flavone dimer, 5-hydroxy-4',7-dimethoxyflavone-(6-C-6)-5-hydroxy-3 4',7-trimethoxyflavone as well as the known compounds, quercetin- 3-O-alpha-L- rhamnopyranosyl-(2 -> 1)-O-beta-D-xylopyranoside, quercetin-3-O-alpha-L-rhamnopyranoside, myricetin-3-O-alpha-L-rhamnopyranoside, quercetin-3-O-beta-D-glucopyranoside, kaempferol -3-O-beta-D-(6-coumaroyl) -glucopyranoside and gallic acid. Their chemical identities were established by application of NMR spectroscopic methods including 2D-NMR, as well as UV and ESI-MS analyses. (c) 2007 Elsevier Ltd. All rights reserved. | en |
dc.format.extent | 1781-1784 | - |
dc.language.iso | eng | - |
dc.publisher | Elsevier B.V. | - |
dc.source | Web of Science | - |
dc.subject | Miconia cabucu | pt |
dc.subject | Melastomataceae | pt |
dc.subject | flavonoids | pt |
dc.subject | flavone dimer | pt |
dc.title | An unusual C-6-C-6 '' linked flavonoid from Miconia cabucu (Melastomataceae) | en |
dc.type | outro | - |
dc.contributor.institution | Universidade Estadual Paulista (UNESP) | - |
dc.description.affiliation | Univ Estadual Paulista, Inst Quim, UNESP, BR-1480197 São Paulo, Brazil | - |
dc.description.affiliationUnesp | Univ Estadual Paulista, Inst Quim, UNESP, BR-1480197 São Paulo, Brazil | - |
dc.identifier.doi | 10.1016/j.phytochem.2007.04.020 | - |
dc.identifier.wos | WOS:000248365800011 | - |
dc.rights.accessRights | Acesso restrito | - |
dc.relation.ispartof | Phytochemistry | - |
Appears in Collections: | Artigos, TCCs, Teses e Dissertações da Unesp |
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