Keywords Pterocarya tonkinesis, Juglandaceae, Pterocarya, anti-tumor active constituents, bioassay-guided fractionation, structure elucidation, pterocaryquinone,pterocarine, pterocarinic acid.;

• 东京枫杨;枫杨属;抗肿瘤;活性成分;活性跟踪分离;结构鉴定;枫杨醌;