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Antitumor and antiinflammatory constituents from Celtis sinensis
Dae Keun Kim1, Jong Pil Lim, Jin Wook Kim
1College of Pharmacy, Woosuk University, Samrye 565-701, Korea. dkkim@mail.woosuk.ac.kr
Archives of Pharmacal Research
|March 4, 2005
Abstract:
Eight compounds were isolated from the methanolic extract of the twigs of Celtis sinensis through repeated silica gel and Sephadex LH-20 column chromatography. Their chemical structures were elucidated as two triterpenoids, germanicol and epifriedelanol, two amide compounds, trans-N-caffeoyltyramine and cis-N-coumaroyltyramine, two lignan glycoside, pinoresinol glycoside and pinoresinol rutinoside, and two steroids by spectroscopic analysis.