Complete Assignments of ¹H and 13C-NMR Spectra of the 3,4-seco-Triterpene Canaric Acid isolated from Rudgea jasminoides
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Data
1999-01-01
Autores
Lopes, Márcia Nasser [UNESP]
Mazza, Fabiano C. [UNESP]
Young, Maria Claudia M.
Bolzani, Vanderlan da Silva [UNESP]
Título da Revista
ISSN da Revista
Título de Volume
Editor
Sociedade Brasileira de Química
Resumo
O ácido canárico 1 foi isolado das folhas de Rudgea jasminoides. A substância isolada é um derivado triterpênico do tipo seco-lupano e teve sua estrutura elucidada com base nos dados espectrais, principalmente em experimentos de RMN a 1D e 2D. O sitosterol, o estigmasterol e os ácidos ursólico e oleanólico também foram isolados.
The canaric acid 1 was isolated from the leaves of Rudgea jasminoides. Compound 1 is a seco-lupane derivative and its structure was established on the basis of spectral data, mainly by 1D and 2D NMR experiments. Sitosterol, stigmasterol and ursolic and oleanolic acids were also isolated.
The canaric acid 1 was isolated from the leaves of Rudgea jasminoides. Compound 1 is a seco-lupane derivative and its structure was established on the basis of spectral data, mainly by 1D and 2D NMR experiments. Sitosterol, stigmasterol and ursolic and oleanolic acids were also isolated.
Descrição
Palavras-chave
Rudgea jasminoides, Rubiaceae, seco-A-ring lupane triterpene
Como citar
Journal of the Brazilian Chemical Society. Sociedade Brasileira de Química, v. 10, n. 3, p. 237-240, 1999.