作者: Cheng-Ta Li Chen , Chiu-Li Kao , Chi-Ming Liu , Wei-Jen Li , Hsing-Tan Li
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摘要: Twelve compounds, including three flavonoids, 5-hydroxy-4¢,7- dimethoxyflavone ( 1 ) [22], luteolin-7,3¢,4¢-trimethyl ether 2 and 5,3¢- dihydroxy-7,4¢-dimethoxyflavone 3 ), five benzenoids, methylparaben 4 vanillic acid 5 p -hydroxybenzoic 6 syringic 7 isovanillic 8 four steroids, b-sitosterol 9 stigmasterol 10 b-sitostenone 11 stigmasta-4,22-dien-3- one 12 were isolated from the leaves of Aquilaria agallocha (Thymelaeaceae). All these compounds - obtained for first time this plant.