Author's personal copy M.-M. Liu et al./ European Joumal of Medicinal Chemistry 52(2012)33-43 Anti-HCV activities and cytotoxicities for 31 hit compounds by virtual screening Structure CCso ( ul O、O HO Flavone glycoside Flavonol glycoside OH O OH OH 11 HO OH O O OH OH >50 Flavone 33.1 OH Flavone OH O (continued on next pagAuthor's personal copy Table 3 Anti-HCV activities and cytotoxicities for 31 hit compounds by virtual screening. Compound Structure Classification EC50 (mM)a,b CC50 (mM) 9 Flavone glycoside NAc >50 10 Flavonol glycoside NA >50 11 Flavone glycosides NA >50 12 Biflavonoids NA >50 13 Flavone 33.1 >50 14 Flavone 36.3 >50 (continued on next page) M.-M. Liu et al. / European Journal of Medicinal Chemistry 52 (2012) 33e43 37