Synthesis of the Fused Tetracyclic Thiazinan-4-one Derivatives and Their Anti-tumor Activitiy
Niu Liping, Xing Shunkai, Li Xiaoliu, Chen Hua
Chin. J. Org. Chem. . 2019, (3): 771 -777 .  DOI: 10.6023/cjoc201807043