Autophagy antagonizes apoptosis induced by flavan enantiomers from Daphne giraldii in hepatic carcinoma cells in vitro
作者:Qian Sun、Guo-Dong Yao、Xiao-Yu Song、Xiao-Li Qi、Yu-Fei Xi、Ling-Zhi Li、Xiao-Xiao Huang、Shao-Jiang Song
DOI:10.1016/j.ejmech.2017.03.072
日期:2017.6
Enantiomers account for quite a large percentage of compounds in natural products. Our team is interested in the separation and biologicalactivity of racemic compounds. In this report, four pairs of prenylated flavan enantiomers [(±)-1-(±)-4], including five new compounds, were isolated from the stem and root bark of Daphne giraldii, and separated successfully by using chiral chromatographic column