Abstract
Twelve new xanthones (1-12), a pair of new natural products (13 and 14), and 18 known related compounds were isolated from the resin of Garcinia hanburyi. The structures of 1-14 were elucidated by detailed spectroscopic analyses. A cytotoxic assay of the isolated compounds revealed that, with the exception of 2, these compounds were active against the HeLa tumor cell line.
MeSH terms
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Antineoplastic Agents, Phytogenic / chemistry
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Antineoplastic Agents, Phytogenic / isolation & purification*
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Antineoplastic Agents, Phytogenic / pharmacology*
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China
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Drug Screening Assays, Antitumor
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Garcinia / chemistry*
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HeLa Cells
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Humans
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Molecular Structure
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Plants, Medicinal / chemistry*
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Resins, Plant / chemistry
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Xanthones / chemistry
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Xanthones / isolation & purification*
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Xanthones / pharmacology*
Substances
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Antineoplastic Agents, Phytogenic
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Resins, Plant
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Xanthones