4,5-Seco-Guaiane and a Nine-Membered Sesquiterpene Lactone from Holostylis reniformis

dc.contributorUniversidade Estadual Paulista (Unesp)
dc.contributorInst Rene Rachou FIOCRUZ
dc.contributorUniversidade Federal de São Carlos (UFSCar)
dc.date.accessioned2014-05-20T14:20:33Z
dc.date.available2014-05-20T14:20:33Z
dc.date.created2014-05-20T14:20:33Z
dc.date.issued2012-12-01
dc.identifierMolecules. Basel: Mdpi Ag, v. 17, n. 12, p. 14046-14057, 2012.
dc.identifier1420-3049
dc.identifierhttp://hdl.handle.net/11449/26171
dc.identifier10.3390/molecules171214046
dc.identifierWOS:000312608200028
dc.identifierWOS000312608200028.pdf
dc.identifier5981353442037051
dc.description.abstractRoot extracts of Holostylis reniformis (Aristolochiaceae) yielded three new natural sesquiterpenes, a sesquiterpene with an unusual carbon skeleton, 4,5-seco-guaiane (7-epi-11-hydroxychabrolidione A, 1), a nine-membered lactone with new carbon skeleton (holostylactone, 2), and a new megastigmane [(6S,7E)-6,9-dihydroxy-10-(2'-hydroxyethoxy)-4,7-megastigmadien-3-one, 3], together with bulnesol and sitosterol-3-O-beta-D-glucopyranoside. The structures of these compounds were determined by spectroscopic analyses and B3LYP/STO-3G** theoretical studies.
dc.languageeng
dc.publisherMdpi Ag
dc.relationMolecules
dc.relation3.098
dc.relation0,855
dc.rightsAcesso aberto
dc.sourceWeb of Science
dc.subjectHolostylis reniformis
dc.subjectAristolochiaceae
dc.subjectsesquiterpene
dc.subject4,5-seco-guaiane
dc.subjectmegastigmane
dc.title4,5-Seco-Guaiane and a Nine-Membered Sesquiterpene Lactone from Holostylis reniformis
dc.typeArtículos de revistas


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