Three New Anthraquinones from Polygonum cillinerve

查看全文 作　　者：Huan Yang [1]QI;Chao Feng [1]ZHANG;Mian [1]ZHANG;Jian Qun [1]LIU;Zheng Tao [1]WANG

机构地区：[1]Department of Pharmacognosy, China Pharmaceutical University, Nanjing 210038

出　　处：《Chinese Chemical Letters》索引2005年第16卷第8期,共3页

摘　　要：Three new anthraquinones, emodin-8-β-D-(2″-O-coumarate)glucoside 1, emodin-8-β- D-(6′-O-acetyl)glucoside 2 and physicon-8-β-D-(6′-O-acetyl)glucoside 3, were isolated from the roots of Polygonum cillinerve and their structures were established by spectroscopic methods. The biological activity indicated that compound 1 had the scavenging activity on 1,1-diphenyl-2- picrylhydrazyl (DPPH) radicals (the IC50 = 8.5 μmol/L), and compound 1-3 showed no activities against HL-60 and BGC-823 cells by MTT method in vitro. 关键词：蒽醌蓼属配糖物结构表征 MTT

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Three New Anthraquinones from Polygonum cillinerve

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