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A chromene and prenylated benzoic acid from Piper aduncum

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dc.contributor.authorBaldoqui, D. C.
dc.contributor.authorKato, M. J.
dc.contributor.authorCavalheiro, Alberto José [UNESP]
dc.contributor.authorBolzani, Vanderlan da Silva [UNESP]
dc.contributor.authorYoung, MCM
dc.contributor.authorFurlan, Maysa [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.contributor.institutionInst Bot
dc.date.accessioned2014-05-20T15:19:38Z
dc.date.available2014-05-20T15:19:38Z
dc.date.issued1999-08-01
dc.description.abstractIn addition to nerolidol, 2',6'-dihydroxy-4'-methoxydihydrochalcone, methyl 2,2-dimethyl-8-(3'-methyl-2'-butenyl)-2H-1-chromene-6-carboxylate, methyl 2,2-dimethyl-2H-1-chromene-6-carboxylate and methyl 8-hydroxy-2,2-dimethyl-2H-1-chromene-6-carboxylate, two new natural products were isolated from the leaves of Piper aduncum, 2,2-dimethyl-2H-1-chromene-6-carboxylic acid and 3-(3',7'-dimethyl-2',6 '-octadienyl)-4-methoxybenzoic acid. The structures of the isolates were established based on analysis of spectroscopic data, including ES-MS. The DNA-damaging activity of the isolated compounds was also investigated against mutant strains of Saccharomyces cerevisiae. (C) 1999 Elsevier B.V. Ltd. All rights reserved.en
dc.description.affiliationUniv Estadual Paulista, Inst Quim, BR-14800900 Araraquara, SP, Brazil
dc.description.affiliationUniv São Paulo, Inst Quim, BR-05599970 São Paulo, Brazil
dc.description.affiliationInst Bot, Secao Fisiol & Bioquim Plantas, BR-01051 São Paulo, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Inst Quim, BR-14800900 Araraquara, SP, Brazil
dc.format.extent899-902
dc.identifierhttp://dx.doi.org/10.1016/S0031-9422(99)00132-6
dc.identifier.citationPhytochemistry. Oxford: Pergamon-Elsevier B.V., v. 51, n. 7, p. 899-902, 1999.
dc.identifier.doi10.1016/S0031-9422(99)00132-6
dc.identifier.issn0031-9422
dc.identifier.lattes2518006820764120
dc.identifier.lattes4484083685251673
dc.identifier.lattes1308042794786872
dc.identifier.urihttp://hdl.handle.net/11449/31067
dc.identifier.wosWOS:000081437800009
dc.language.isoeng
dc.publisherElsevier B.V.
dc.relation.ispartofPhytochemistry
dc.relation.ispartofjcr3.186
dc.relation.ispartofsjr1,048
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectPiper aduncumpt
dc.subjectPiperaceaept
dc.subjectchromenespt
dc.subjectprenylated benzoic acidpt
dc.subjectdihydrochalconept
dc.subjectnerolidolpt
dc.subjectDNA-damaging activitypt
dc.titleA chromene and prenylated benzoic acid from Piper aduncumen
dc.typeArtigo
dcterms.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dcterms.rightsHolderElsevier B.V.
dspace.entity.typePublication
unesp.author.lattes2518006820764120[3]
unesp.author.lattes4484083685251673
unesp.author.lattes1308042794786872
unesp.author.orcid0000-0001-8214-9957[3]
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Química, Araraquarapt
unesp.departmentQuímica Orgânica - IQARpt

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Araraquara - IQAR - Instituto de Química