Keywords Yuanhuacine;Daphne Diterpene Esters;Daphne genkwa;Antitumor Mechanism;Inhibitory Activity against DNA topoisomerase I;

• 芫花酯甲;瑞香烷型二萜原酸酯;芫花;抗癌作用机理;DNA拓扑异构酶I抑制剂;