Oleanane-Type Saponins from the Roots of Ligulariopsis shichuana and Their α-Glucosidase Inhibitory Activities

Hai-Bo Wu1, Ting-Ting Liu2,3, Wen-Shu Wang4

  • 1College of Life and Environmental Sciences, Minzu University of China, Beijing 100081, China. whbnmr@muc.edu.cn.