dc.contributor | Universidade de São Paulo (USP) | |
dc.contributor | Universidade Estadual Paulista (Unesp) | |
dc.contributor | Universidade Federal de Minas Gerais (UFMG) | |
dc.contributor | Universidade Federal Rural do Rio de Janeiro (UFRRJ) | |
dc.creator | Vieira, Paulo C. | |
dc.creator | Yoshida, Massayoshi | |
dc.creator | Gottlieb, Otto R. | |
dc.creator | Filho, Hipólito F.Paulino [UNESP] | |
dc.creator | Nagem, Tanus J. | |
dc.creator | Filho, Raimundo Braz | |
dc.date | 2014-05-26T21:05:13Z | |
dc.date | 2014-05-26T21:05:13Z | |
dc.date | 1983-12-01 | |
dc.date.accessioned | 2023-09-12T07:51:43Z | |
dc.date.available | 2023-09-12T07:51:43Z | |
dc.identifier | http://dx.doi.org/10.1016/S0031-9422(00)86967-8 | |
dc.identifier | Phytochemistry, v. 22, n. 3, p. 711-713, 1983. | |
dc.identifier | 0031-9422 | |
dc.identifier | http://hdl.handle.net/11449/132412 | |
dc.identifier | 10.1016/S0031-9422(00)86967-8 | |
dc.identifier | WOS:A1983QF31700015 | |
dc.identifier | 2-s2.0-0000944974 | |
dc.identifier.uri | https://repositorioslatinoamericanos.uchile.cl/handle/2250/8781689 | |
dc.description | The 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.description | Instituto de Química Universidade de São Paulo, 05508 São Paulo | |
dc.description | Instituto de Química Universidade Estadual Paulista, 14800 Araraquara, São Paulo | |
dc.description | Instituto de Ciências Exatas Universidade Federal de Minas Gerais, 30000 Belo Horizonte, Minas Gerais | |
dc.description | Instituto de Ciências Exatas Universidade Federal Rural do Rio de Janeiro, 23460 Seropedica, Rio de Janeiro | |
dc.description | Instituto de Química Universidade Estadual Paulista, 14800 Araraquara, São Paulo | |
dc.format | 711-713 | |
dc.language | eng | |
dc.publisher | Elsevier B.V. | |
dc.relation | Phytochemistry | |
dc.relation | 3.186 | |
dc.relation | 1,048 | |
dc.rights | Acesso restrito | |
dc.source | Scopus | |
dc.subject | 2-(ω-aryl-n-alkyl)-γ-lactones. | |
dc.subject | grandinolide | |
dc.subject | I. juruensis | |
dc.subject | I. ulei | |
dc.subject | Iryanthera grandis | |
dc.subject | juruenolides | |
dc.subject | Myristicaceae | |
dc.title | Gama-Lactones from Iryanthera species | |
dc.type | Artigo | |