Sulfonated xanthones from Hypericum sampsonii |
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Authors: | Hong Di Yin Feng Hu Li-Hong Lu Ping |
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Affiliation: | Department of Chemistry, Zhejiang University, Hangzhou 310027, PR China. |
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Abstract: | Xanthones, 1,3-dihydroxy-5-methoxyxanthone-4-sulfonate and 1,3-dihydroxy-5-O-beta-D-glycopyranosylxanthone-4-sulfonate, together with nine known compounds were obtained from H. sampsonii. This is the first report of sulfonated xanthonoids. Furthermore, compounds 1 and 2 exhibited significant cytotoxicity against the P388 cancer cell line. |
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Keywords: | Hypericum sampsonii Guttiferae Xanthonoid sulfonates Cytotoxicity |
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