Table 2.

The cytotoxicity effects of compounds [1–7] on normal cell line (NIH‐3T3).

Compounds	Concentration (μm)a	Cytotoxicity (%)
1	50	77.27 ± 2.7
2	40	93.60 ± 1.4
	60	88.26 ± 1.3
3	40	87.56 ± 1.0
	80	83.15 ± 2.0
4	60	81.73 ± 2.0
5	10	31.11 ± 1.7
	60	84.35 ± 0.6
6	40	12.56 ± 1.0
	50	18.51 ± 1.7
7	25	5.43 ± 2.1
	50	9.22 ± 1.3

Data are presented as (%) of three independent experiments.

^aCells were treated with the IC₅₀ equivalent concentrations of compounds.