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《Chemistry and Industry of Forest Products》 2007-02
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Study on Chemical Constituents of the Leaves of Canarium album (Lour.) Raeusch

CHEN Rong,LIANG Jing-yu,LU Hai-ying,YANG Yang,LIU Rui(Department of Natural Medicinal Chemistry,China Pharmaceutical University,Nanjing 210009,China)  
Chemical constituents of the leaves of Canarium album(Lour.)Raeusch were studied.Eight compounds were isolated from ethylacetate extract of the leaf,and their structures were elucidated by various spectroscopic methods.They were identified as ethyl gallate(Ⅰ),scopoletin(Ⅱ),gallic acid(Ⅲ),amentoflavone(Ⅳ),myo-inositol(Ⅴ),quercetin(Ⅵ),β-sitosterol(Ⅶ)and 4,5-didehydro-chebulic acid triethyl ester(Ⅷ).Compound Ⅷ is a novel compound and compounds Ⅴ and Ⅵ were obtained from this genus of plant for the first time.Compounds Ⅳ and Ⅶ were isolated from this plant for the first time.
【CateGory Index】: R284
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