Cytotoxic Activities of Flavonoid Glycoside Acetates from <i>Consolida oliveriana</i>
作者:Jesús Díaz、Armando Carmona、Fernando Torres、José Quintana、Francisco Estévez、Werner Herz
DOI:10.1055/s-2008-1034278
日期:2008.2
The flavonoids kaempferol, quercetin, trifolin, hyperoside 2″- and 6″- acetates, 7-glucotrifolin, biorobin and robinin were isolated from the aerial parts of Consolida oliveriana. Their derivatives kaempferol tetraacetate, quercetin pentaacetate, trifolin heptaacetate and hyperoside octaacetate exhibited significant cytotoxicity in vitro against three human cell lines HL-60, U937 and SK-MEL-1 while hyperoside 2″-acetate, hyperoside-6″-acetate, glucotrifolin decaacetate and heptamethyltrifolin were inactive.
从 Consolida oliveriana 的气生部分中分离出了黄酮类化合物山奈酚、槲皮素、三叶苷、金丝桃苷 2″- 和 6″- 乙酸酯、7-葡萄糖三叶苷、biorobin 和 robinin。它们的衍生物山奈酚四乙酸酯、槲皮素五乙酸酯、三叶草苷七乙酸酯和金丝桃苷八乙酸酯在体外对三种人体细胞系 HL-60、U937 和 SK-MEL-1 具有显著的细胞毒性,而金丝桃苷 2″-乙酸酯、金丝桃苷-6″-乙酸酯、葡萄糖三叶草苷十乙酸酯和七甲基三叶草苷则没有活性。