Table 2. The inhibitory effect of T521 on the proliferation of various cell lines.

Cell lines	Tissue type	IC50(μM)
Tumor
MCF-7	Breast	1.58
HepG2	Liver	3.17
Bel7402	Liver	5.13
MG63	Bone	6.25
SaOS-2	Bone	1.56
U-2OS	Bone	1.06
SH-SY5Y	Brain	1.37
HeLa	Cervix	4.43
HCT-116	Colon	3.55
HT29	Colon	3.86
PC3	Prostate	1.09
A549	Lung	3.56
Normal
MRC-5	Lung	2.64
HEK-293	Kidney	8.66
L02	Liver	7.11