. 2008 Mar 20;16(9):4860–4871. doi: 10.1016/j.bmc.2008.03.041

Table 1.

Cytotoxicity of taxchinin A, brevifoliol and their derivatives against A549 cell line^a

Compound	IC₅₀ (μM)	Compounds	IC₅₀ (μM)
1	60.50	13	3.16
2	NA	14	NA
3	91.62	15	0.75
4	1.68	16	46.47
5	NA	17	6.17
6	6.22	18	2.80
7	31.62	19	2.48
8	87.33	20	21.52
9	12.39	21	80.72
10	NA	22	17.37
11	0.48	23	11.27
12	5.89	DDP	2.10

NA, not active; IC₅₀ values greater than 100 μM were considered as inactive and represented as NA.