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  • Title: Bioactive constituents from roots of Bursera tonkinensis.
    Author: Jutiviboonsuk A, Zhang H, Tan GT, Ma C, Van Hung N, Manh Cuong N, Bunyapraphatsara N, Soejarto DD, Fong HH.
    Journal: Phytochemistry; 2005 Dec; 66(23):2745-51. PubMed ID: 16289147.
    Abstract:
    Bioassay directed-fractionation led to isolation of 12 compounds from the roots of Bursera tonkinensis Guillaum (Burseraceae), including burselignan, bursephenylpropane, and burseneolignan. Of the 12 compounds, only 4'-demethyldesoxypodophyllotoxin exhibited significant cytotoxic activities against KB, Col2 and LNCaP cell lines.
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