Anticancer Drugs (VI)——Synthesis and Activity of Spin Labeled Derivatives of 4-Amino-4-deoxy-4′-demethylepipodophyllotoxin
TIAN Xuan, YANG Ming-gui, JI Zhu-sheng and CHEN Yao-zu, HE Xiao-qing, LEI Xiao-hong, HAN Rui
Chemical Research in Chinese Universities . 1996, (3): 304 -308 .