Phenylethylpyranone and aristolochic acid derivatives from Aristolochia urupaensis

dc.contributorUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2018-12-11T17:34:06Z
dc.date.available2018-12-11T17:34:06Z
dc.date.created2018-12-11T17:34:06Z
dc.date.issued2017-11-01
dc.identifierJournal of the Brazilian Chemical Society, v. 28, n. 11, p. 2275-2279, 2017.
dc.identifier1678-4790
dc.identifier0103-5053
dc.identifierhttp://hdl.handle.net/11449/179179
dc.identifier10.21577/0103-5053.20170059
dc.identifierS0103-50532017001102275
dc.identifier2-s2.0-85029505750
dc.identifierS0103-50532017001102275.pdf
dc.description.abstractA new pyranone, (S)-2-(4-hydroxyphenylethyl)-6-methyl-2,3-dihydro-4H-pyran-4-one, with unusual carbon skeleton, and three new aristolochic acid derivatives (7-O-methylaristolochic acid F, sodium 7-O-methylaristolochate F and sodium aristolochate F) were isolated from Aristolochia urupaensis (Aristolochiaceae) stems together with 31 known compounds. The structures of the compounds were determined by spectroscopic analyses, including Fourier transform infrared (FTIR) and 1D and 2D nuclear magnetic resonance (NMR) techniques, and high-resolution mass spectrometry (HRMS).
dc.languageeng
dc.relationJournal of the Brazilian Chemical Society
dc.relation0,357
dc.relation0,357
dc.rightsAcesso aberto
dc.sourceScopus
dc.subjectAristolochia urupaensis
dc.subjectAristolochiaceae
dc.subjectPhenylethylpyranone
dc.subjectSodium aristolochate
dc.titlePhenylethylpyranone and aristolochic acid derivatives from Aristolochia urupaensis
dc.typeArtículos de revistas


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