Clerodane diterpenes from Aristolochia species

dc.contributorUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-27T03:27:27Z
dc.date.accessioned2022-10-05T17:24:03Z
dc.date.available2014-05-27T03:27:27Z
dc.date.available2022-10-05T17:24:03Z
dc.date.created2014-05-27T03:27:27Z
dc.date.issued1987-12-01
dc.identifierPhytochemistry, v. 26, n. 10, p. 2781-2784, 1987.
dc.identifier0031-9422
dc.identifierhttp://hdl.handle.net/11449/63820
dc.identifier10.1016/S0031-9422(00)83590-6
dc.identifierWOS:A1987K556600025
dc.identifier2-s2.0-0001036346
dc.identifier4484083685251673
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/3913992
dc.description.abstractThe investigation of Aristolochia brasiliensis and A. esperanzae afforded 12 clerodane derivatives, including the following six novel ones: rel (5S, 8R, 9S, 10R)-2-oxo-ent-3-cleroden-15-oic acid, rel (5S, 8R, 9S, 10R)-2-oxo-ent-clerod-3,13-dien-15-oic acid methyl ester, (5R, 8R, 9S, 10R)-ent-3-cleroden-15-oic acid, rel (5S, 8R, 9S, 10R)-ent-clerod-3,13-dien-15-oic acid, (2S, 5R, 8R, 9S, 10R)-2-hydroperoxy-ent-3-cleroden-15-oic acid methyl ester and (2S, 5R, 8R, 9S, 10R)-2-hydroperoxy-ent-clerod-3,13-dien-15-oic acid methyl ester. The structures were assigned on the basis of spectral data and derivatization by chemical reactions. The occurrence of this type of diterpene has not previously been reported in Aristolochiaceae. © 1987.
dc.languageeng
dc.relationPhytochemistry
dc.relation3.186
dc.relation1,048
dc.rightsAcesso restrito
dc.sourceScopus
dc.subjectA. esperanzae
dc.subjectAristolochia brasiliensis
dc.subjectAristolochiaceae
dc.subjectclerodanes.
dc.subjectditerpenes
dc.titleClerodane diterpenes from Aristolochia species
dc.typeArtigo


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