• Archives of Pharmacal Research
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• 제27권1호
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• pp.40-43
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• 2004

All ten compounds were isolated from the methanolic extract of the whole plants of Diodia teres through repeated silica gel and Sephadex LH-20 column chromatography. Their chemical structures were elucidated as three iridoid glycosides, asperuloside, geniposidic acid and asperulosidic acid, a coumarin glycoside, scopolin, and six flavonoids, rutin, kaempferol-3-0-rutinoside, quercitrin, astragalin, isoquercitrin and quercetin by spectroscopic analysis.