Table 1.

Cytotoxicity of DBF in different prostate cancer cells. Cells were incubated with the drug for 72 h. Docetaxel was used as a reference compound.

Cell Line	IC50, 72 h
	DBF [µM]	Docetaxel [nM]
22Rv1	0.29 ± 0.04	0.38 ± 0.08
PC3	0.79 ± 0.17	8.55 ± 3.09
PC3-DR	1.51 ± 0.35	355.8 ± 148.7
DU145	4.19 ± 0.81	1.72 ± 0.19
DU145-DR	1.25 ± 0.27	89.4 ± 13.2