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Polyanxanthone A, B and C, three xanthones from the wood trunk of Garcinia polyantha Oliv.

2008Journal article Open access
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dc.contributor.authorLouh, Gabin Nselapi
dc.contributor.authorLannang, Alain Meli
dc.contributor.authorMbazoa, Celine Djama
dc.contributor.authorTangmouo, Jean Gustave
dc.contributor.authorKomguem, Justin
dc.contributor.authorCastilho, Paula
dc.contributor.authorNgninzeko, Fernande Ngounou
dc.contributor.authorQamar, Naz
dc.contributor.authorLontsi, David
dc.contributor.authorChoudhary, Muhammad Iqbal
dc.contributor.authorSondengam, Beiban Luc
dc.date.accessioned2021-04-08T14:17:45Z
dc.date.available2021-04-08T14:17:45Z
dc.date.issued2008
dc.description.abstractThree xanthones, polyanxanthone A (1), B (2) and C (3) have been isolated from the methanol extract of the wood trunk of Garcinia polyantha, along with five known xanthones: 1,3,5-trihydroxyxanthone (4); 1,5-dihydroxyxanthone (5); 1,3,6,7-tetrahydroxyxanthone (6); 1,6-dihydroxy-5-methoxyxanthone (7) and 1,3,5,6-tetrahydroxyxanthone (8). Their structures were determined by means of 1D- and 2D-NMR techniques. Some of the above compounds were screened for their anticholinesterase activity on acetylcholinesterase (AChE) and butyrylcholinesterase (BChE) enzymes.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationLouh, G. N., Lannang, A. M., Mbazoa, C. D., Tangmouo, J. G., Komguem, J., Castilho, P., ... & Sondengam, B. L. (2008). Polyanxanthone A, B and C, three xanthones from the wood trunk of Garcinia polyantha Oliv. Phytochemistry, 69(4), 1013-1017.pt_PT
dc.identifier.doi10.1016/j.phytochem.2007.10.002pt_PT
dc.identifier.urihttp://hdl.handle.net/10400.13/3262
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherPhytochemical Society of Europept_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectGarcinia polyanthapt_PT
dc.subjectPolyanxanthone Apt_PT
dc.subjectPolyanxanthone Bpt_PT
dc.subjectPolyanxanthone Cpt_PT
dc.subjectPrenyloxyxanthonespt_PT
dc.subjectAnticholinesterasept_PT
dc.subject.pt_PT
dc.subjectFaculdade de Ciências Exatas e da Engenhariapt_PT
dc.titlePolyanxanthone A, B and C, three xanthones from the wood trunk of Garcinia polyantha Oliv.pt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage1017pt_PT
oaire.citation.issue4pt_PT
oaire.citation.startPage1013pt_PT
oaire.citation.titlePhytochemistrypt_PT
oaire.citation.volume69pt_PT
person.familyNameCastilho
person.givenNamePaula C
person.identifierA-4412-2013
person.identifier.ciencia-id6D15-8C69-A2E0
person.identifier.orcid0000-0002-8303-4286
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublicationd84fd917-438e-43bf-ac6f-256562481c05
relation.isAuthorOfPublication.latestForDiscoveryd84fd917-438e-43bf-ac6f-256562481c05

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