Table 3.

IC₅₀ values of derivatives 39–48 for MCF-7, A549, and SKOV-3 cell lines.

Compound	IC50 [μM]
	MCF-7	A549	SKOV-3
39	3.84	10.24	9.66
40	3.58	9.97	7.17
41	3.90	6.49	8.50
42	3.31	8.52	7.60
43	3.26	10.53	5.08
44	5.71	14.80	4.14
45	3.34	9.69	5.43
46	9.48	6.95	3.58
47	7.71	5.50	10.57
48	15.79	23.51	16.58