TABLE 3.

Anticancer activities (IC₅₀) of compounds 1 to 3

	Compoundsa
Cells	1	2	3
A549 (lung)	18.64 nM	45.89 nM	45.52 nM
Hela (cervix)	21.73 nM	29.81 nM	51.14 nM
HCT116 (colon)	75.09 nM	699.8 nM	655.5 nM

^aIC₅₀ value is the concentration of the compound resulting in 50% inhibition.