Four new C-glycosylflavones from the leaves of Iris lactea Pall. var. chinensis (Fisch.) Koidz.

Publication date: December 2017 Source:Phytochemistry Letters, Volume 22 Author(s): Yu Meng, Minjian Qin, Bingxin Qi, Guoyong Xie Four new acylated C-glycosylflavones, termed embinins A–C and irislactin C, were isolated from the leaves of Iris lactea and their structures were elucidated by extensive NMR experiments and mass spectrometry studies. Embinin A and irislactin C showed weak cytotoxicity against A549 (human lung cancer) cells. Graphical abstract
Source: Phytochemistry Letters - Category: Chemistry Source Type: research