Lignoids; flavonoids and polyketides of Virola surinamensis

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dc.contributor.authorDe Almeida Blumenthal, Ema Ester
dc.contributor.authorDa Silva, Marcelo Sobral
dc.contributor.authorYoshida, Massayoshi [UNESP]
dc.contributor.institutionInstituto Butantan
dc.contributor.institutionUniversidade Federal da Paraíba (UFPB)
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-27T11:18:16Z
dc.date.available2014-05-27T11:18:16Z
dc.date.issued1997-10-01
dc.description.abstractFrom the seeds of Virola surinamensis, which were collected near Altamira and near Maraba, Para State, Brazil, the following substances were isolated by chromatographic techniques: two dibenzylbutanediol lignans, dihydrocubebin and the new dihydrocubebin monolaurate, two furofuran lignans, sesamin and asarinin, three dibenzylbutyrolactol lignans, cubebin, β-O- methylcubebin and α-O-methylcubebin, one dibenzylbutyrolactone lignan, hinokinin, one aryltetralin neolignan, galbulin, two tetrahydrofuran neolignans, galgravin and the new 4'-hydroxy-3'-methoxy-3,4-methylenedioxy- 8.8',7.O.7'-neolignan, one flavone, tithonine, one isoflavone, irisolidone, and two new polyketides, 3-hydroxy-1-(15-phenylpentadecanoyl)-2,6- cyclohexanedione and 1-(5-phenylpentanoyl)-2,6-cyclohexanedione. Different chemical constitutions of the fruits from the two localities were observed.en
dc.description.affiliationLab. de Quim. Orgânica Instituto Butantan, C.P.65, C.E.P.01051, São Paulo-SP
dc.description.affiliationLab. de Tecn. Farmacêutica Univ. Federal da Paraíba, C.P. 5009, João Pessoa, Paraíba-PB
dc.description.affiliationInstituto de Química Universidade de São Paulo, C.P. 26077, C.E.P.05599-970, São Paulo-SP
dc.description.affiliationInstituto de Química Universidade Estadual Paulista, C.P. 355, Araraquara, São Paulo-SP
dc.description.affiliationUnespInstituto de Química Universidade Estadual Paulista, C.P. 355, Araraquara, São Paulo-SP
dc.format.extent745-749
dc.identifierhttp://dx.doi.org/10.1016/S0031-9422(97)00199-4
dc.identifier.citationPhytochemistry, v. 46, n. 4, p. 745-749, 1997.
dc.identifier.doi10.1016/S0031-9422(97)00199-4
dc.identifier.issn0031-9422
dc.identifier.scopus2-s2.0-0030781446
dc.identifier.urihttp://hdl.handle.net/11449/65196
dc.identifier.wosWOS:A1997YE73400013
dc.language.isoeng
dc.relation.ispartofPhytochemistry
dc.relation.ispartofjcr3.186
dc.relation.ispartofsjr1,048
dc.rights.accessRightsAcesso restrito
dc.sourceScopus
dc.subjectFlavonoids
dc.subjectLignoids
dc.subjectMyristicaceace
dc.subjectPolyketides
dc.subjectSeeds
dc.subjectVirola surinamensis
dc.subjectantiparasitic agent
dc.subjectflavonoid
dc.subjectpolyketide
dc.subjectsesamin
dc.subjectbrazil
dc.subjectchromatography
dc.subjectdrug isolation
dc.subjectdrug structure
dc.subjectfruit
dc.subjectparasitism
dc.subjectplant seed
dc.titleLignoids; flavonoids and polyketides of Virola surinamensisen
dc.typeArtigo
dcterms.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy

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