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    Please use this identifier to cite or link to this item: https://ir.fy.edu.tw:8080/ir/handle/987654321/16440


    Title: Secondary metabolites from the leaves of Cinnamomum macrostemon Hayata
    Authors: Cheng-Ta Li;Chiu-Li Kao;Hsing-Tan Li;Shu-Ting Huang;Chen, Chung-Yi
    Contributors: 輔英科技大學 保健營養系
    Keywords: Cinnamomum macrostemon Hayata;Lauraceae;butanolides;dibenzocycloheptenes
    Date: 2015-05-01
    Issue Date: 2015-08-24 20:15:59 (UTC+8)
    Abstract: A chemical investigation of the leaves of Cinnamomum macrostemon Hayata (Lauraceae) afforded fifteen phytochemicals including three butanolides, obtusilactone A (1), isoobtusilactone A (2), and tenuifolide B (3); three coumarins, coumarin (4), isoscopoletin (5), and scopoletin (6); two steroids, β-sitostenone (7), and β-sitosterol (8); two benzenoids, cinnamic acid (9), and eugenol (10); two lignans, (+)-yangambin (11), and (+)-syringaresinol (12); three dibenzocyclo- heptenes, tenuifolin (13), reticuol (14), and subamol (15). The structural elucidation was performed mainly by MS, 1D and 2D NMR spectrum data. Compounds 1-3, 5, 6, 11, 13, and 15 were found for the first time from this plant.
    Relation: European Journal of Biomedical and Pharmaceutical Sciences 2(3),38-51
    Appears in Collections:[保健營養系] 期刊論文

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