Table 17.

Cytotoxicity (IC₅₀ values in μM) of 200–206, 209 and 210 in a panel of various cancer cell lines.

Compound	HepG2	DU-145	MDA-MB-231
GA	74.35 ± 2.03	69.40 ± 2.37	72.65 ± 1.67
200	>100	21.59 ± 3.22	24.66 ± 2.71
201	>100	>100	89.40 ± 2.85
202	>100	>100	>100
203	10.01 ± 2.29	11.96 ± 1.42	17.80 ± 1.76
204	>100	>100	79.3 ± 2.34
205	36.37 ± 1.89	>100	40.65 ± 2.11
206	>100	>100	>100
209	>100	>100	>100
210	>100	>100	>100