Triterpenos isolados de Eschweilera longipes miers (Lecythidaceae)

Química Nova

Mario Geraldo De Carvalho¹  Javier Rincón Velandia¹  Lucilene Faustina De Oliveira¹  Flavio Barbosa Bezerra¹ 

[1] ,Universidade Federal Rural do Rio de Janeiro Instituto de Ciências Exatas Departamento de QuímicaItaguaí RJ

关键词: Eschweilera longipes;    Lecythidaceae;    triterpenes;   

DOI  :  10.1590/S0100-40421998000600014

来源: SciELO

【 摘 要 】

The phytochemical studies of Eschweilera longipes have led to the identification of ten triterpenoids: fridelin, fridelinol, alpha-amirin, beta-amirin, 3beta-O-cinamoyl-alpha-amirin, 3beta-O-cinamoyl-beta-amirin, alpha-amirenone, beta-amirenone, 3-alpha-hidroxi-lupeol, 3-alpha-hidroxi-taraxasterol, along with b-sitosterol, stigmasterol, alpha -tocopherol and tocotrienol. The structures of these compounds were identified by analysis of IR, ¹H and 13C NMR data and comparison with values of literature.

【 授权许可】

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