In Vitro Growth Inhibition, Caspase-Dependent Apoptosis, and S and G2/M Phase Arrest in Breast Cancer Cells Induced by Fluorine-Incorporated Gold I Compound, Ph3PAu[SC(OMe)=NC6H4F-3]

Table 1

IC₅₀ of gold (I) compounds 3F1, 3F3, and 3FL, and CDDP (cisplatin) at 24 h.

Cell lines	IC50 (μM)^a
	3F1	3F3	3FL	CDDP
MDA-MB-231		>60	>80
MCF-7		>80	>80
H9c2		NA	NA
BCA		NA	NA
BCSC-P		NA	NA
BCSC		NA	NA

^aConcentration of the respective compound required for 50% inhibition of cell viability determined by the MTT assay. The results are reported as the of three independent experiments.