Two new flavonoid glycosides, named viscumneoside XⅡ(1), and viscumneoside XⅢ(2);a new dihydrogen flavonoid glycoside product named viscumneoside XⅣ(3), were isolated from the aerial part of Viscum album, along wit...Two new flavonoid glycosides, named viscumneoside XⅡ(1), and viscumneoside XⅢ(2);a new dihydrogen flavonoid glycoside product named viscumneoside XⅣ(3), were isolated from the aerial part of Viscum album, along with seven known compounds(4-10). Their structures were identified by analysis of spectroscopic data. In addition, cytotoxicity assay showed that 1, 2 and 3 possessed significant inhibitory activities against C6, A549 and MDA-MB-231(the inhibition rate arrived about 50%, 70% and74% respectively with IC50 ≤ 60.00 μmol·L^-1), while the inhibition of TF-1 and Hela was not significant.展开更多
基金supported by the National Science and Technology Development Fund(No.2009ZX09301-007)the Scientific Research Projects of Shannxi Academy of Sciences(No.2016K-17)+4 种基金the Projects of Shaanxi Provincial Science and Technology Department(No.2016SF-264)Special Fund for Agro-scientific Research in The Public Interest(Grant 389,No.201203062)Support Plan for Young 392 Talents of Science and Technology Association of Colleges and Universities in Shaanxi Province 393(No.20150105)Key Research and Development Plan Project of Shaanxi Province(No.2018SF-034)Scientific Research from Shaanxi Provincial Department of Education(Nos.14JS100 and 17JK0243)
文摘Two new flavonoid glycosides, named viscumneoside XⅡ(1), and viscumneoside XⅢ(2);a new dihydrogen flavonoid glycoside product named viscumneoside XⅣ(3), were isolated from the aerial part of Viscum album, along with seven known compounds(4-10). Their structures were identified by analysis of spectroscopic data. In addition, cytotoxicity assay showed that 1, 2 and 3 possessed significant inhibitory activities against C6, A549 and MDA-MB-231(the inhibition rate arrived about 50%, 70% and74% respectively with IC50 ≤ 60.00 μmol·L^-1), while the inhibition of TF-1 and Hela was not significant.
