title: Antitumor and antiinflammatory constituents from Celtis sinensis.
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.
authors.affiliation: College of Pharmacy, Woosuk University, Samrye 565-701, Korea. dkkim@mail.woosuk.ac.kr
authors.forename: Dae Keun
authors.initials: DK
authors.lastname: Kim
authors.forename: Jong Pil
authors.initials: JP
authors.lastname: Lim
authors.forename: Jin Wook
authors.initials: JW
authors.lastname: Kim
authors.forename: Hee Wook
authors.initials: HW
authors.lastname: Park
authors.forename: Jae Soon
authors.initials: JS
authors.lastname: Eun
mesh_terms: D000894:Anti-Inflammatory Agents, Non-Steroidal / Q000737:chemistry* / Q000302:isolation & purification*; D000970:Antineoplastic Agents / Q000737:chemistry* / Q000302:isolation & purification*; D010936:Plant Extracts / Q000737:chemistry / Q000302:isolation & purification; D018547:Plant Stems; D034401:Ulmaceae
chemical_list: D000894:Anti-Inflammatory Agents, Non-Steroidal; D000970:Antineoplastic Agents; D010936:Plant Extracts