Preaustinoid A: a meroterpene produced by Penicillium sp.

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dc.contributor.authorMaganhi, Stella H.
dc.contributor.authorFill, Taicia Pacheco
dc.contributor.authorRodrigues-Fo, Edson
dc.contributor.authorCaracelli, Ignez [UNESP]
dc.contributor.authorZukerman-Schpector, Julio
dc.contributor.institutionUniversidade Federal de São Carlos (UFSCar)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T13:26:29Z
dc.date.available2014-05-20T13:26:29Z
dc.date.issued2009-02-01
dc.description.abstractThe title meroterpene preaustinoid A (systematic name: methyl 15-hydroxy-2,6,6,10,13,15-hexamethyl-17-methylene-7,14,16-trioxotetracyclo[11.3.1.0(2,11).0(5,10)] heptadecane-1-carboxylate), C(26)H(36)O(6), features a fused four-ring arrangement. Three rings are in different distorted chair conformations and the other is in a distorted boat conformation. The absolute configuration was established based on [alpha(D)] = -4.97 degrees (c = 1.10 g l(-1), CH(2)Cl(2)). In the crystal, the molecules are connected into supramolecular chains via O-H center dot center dot center dot O hydrogen bonds.en
dc.description.affiliationUniv Fed Sao Carlos, Dept Chem, BR-13565905 Sao Carlos, SP, Brazil
dc.description.affiliationUniv Estadual Paulista, BioMat Phys Dept, BR-17033360 Bauru, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, BioMat Phys Dept, BR-17033360 Bauru, SP, Brazil
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.format.extentO221-U1228
dc.identifierhttp://dx.doi.org/10.1107/S1600536808043481
dc.identifier.citationActa Crystallographica Section E-structure Reports Online. Malden: Wiley-blackwell Publishing, Inc, v. 65, p. O221-U1228, 2009.
dc.identifier.doi10.1107/S1600536808043481
dc.identifier.fileWOS000263040700103.pdf
dc.identifier.issn1600-5368
dc.identifier.urihttp://hdl.handle.net/11449/8534
dc.identifier.wosWOS:000263040700103
dc.language.isoeng
dc.publisherWiley-Blackwell Publishing, Inc
dc.relation.ispartofActa Crystallographica Section E: Structure Reports Online
dc.relation.ispartofsjr0,138
dc.rights.accessRightsAcesso aberto
dc.sourceWeb of Science
dc.titlePreaustinoid A: a meroterpene produced by Penicillium sp.en
dc.typeArtigo
dcterms.licensehttp://journals.iucr.org/services/copyrightpolicy.html
dcterms.rightsHolderWiley-blackwell Publishing, Inc
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Ciências, Baurupt
unesp.departmentFísica - FCpt

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