Gama-Lactones from Iryanthera species

dc.contributorUniversidade de São Paulo (USP)
dc.contributorUniversidade Estadual Paulista (Unesp)
dc.contributorUniversidade Federal de Minas Gerais (UFMG)
dc.contributorUniversidade Federal Rural do Rio de Janeiro (UFRRJ)
dc.creatorVieira, Paulo C.
dc.creatorYoshida, Massayoshi
dc.creatorGottlieb, Otto R.
dc.creatorFilho, Hipólito F.Paulino [UNESP]
dc.creatorNagem, Tanus J.
dc.creatorFilho, Raimundo Braz
dc.date2014-05-26T21:05:13Z
dc.date2014-05-26T21:05:13Z
dc.date1983-12-01
dc.date.accessioned2023-09-12T07:51:43Z
dc.date.available2023-09-12T07:51:43Z
dc.identifierhttp://dx.doi.org/10.1016/S0031-9422(00)86967-8
dc.identifierPhytochemistry, v. 22, n. 3, p. 711-713, 1983.
dc.identifier0031-9422
dc.identifierhttp://hdl.handle.net/11449/132412
dc.identifier10.1016/S0031-9422(00)86967-8
dc.identifierWOS:A1983QF31700015
dc.identifier2-s2.0-0000944974
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/8781689
dc.descriptionThe structure of juruenolide, a constituent of Iryanthera juruensis and I. ulei is revised to (2S, 3R, 4S)-3-hydroxy-4-methyl-2-(19′-piperonyl-1′-n-nonadecyl)-butanolide. The compound is epimeric at C-3 of the γ-lactone unit with grandinolide [(2S, 3S, 4S)-3-hydroxy-4-methyl-2- (19′-phenyl-1′-n-nonadecyl)-butanolide] from I. grandis. An extract of I. juruensis contained additionally juruenolide-B [(4S)-4-methyl-2-(19′-piperonyl-1′-n-nonadec-7′-enyl)-but-2-enolide]. Analogous products with heptadecyl and pentadecyl side chains co-occur with the respective nonadecyl derivatives. © 1983.
dc.descriptionInstituto de Química Universidade de São Paulo, 05508 São Paulo
dc.descriptionInstituto de Química Universidade Estadual Paulista, 14800 Araraquara, São Paulo
dc.descriptionInstituto de Ciências Exatas Universidade Federal de Minas Gerais, 30000 Belo Horizonte, Minas Gerais
dc.descriptionInstituto de Ciências Exatas Universidade Federal Rural do Rio de Janeiro, 23460 Seropedica, Rio de Janeiro
dc.descriptionInstituto de Química Universidade Estadual Paulista, 14800 Araraquara, São Paulo
dc.format711-713
dc.languageeng
dc.publisherElsevier B.V.
dc.relationPhytochemistry
dc.relation3.186
dc.relation1,048
dc.rightsAcesso restrito
dc.sourceScopus
dc.subject2-(ω-aryl-n-alkyl)-γ-lactones.
dc.subjectgrandinolide
dc.subjectI. juruensis
dc.subjectI. ulei
dc.subjectIryanthera grandis
dc.subjectjuruenolides
dc.subjectMyristicaceae
dc.titleGama-Lactones from Iryanthera species
dc.typeArtigo


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