Figure 3
In vitro cytotoxic/antiproliferative activity of (A) compound 1 and (B) compound 2 on the five different cancer cell lines plus the non-transformed Hs27 cell line. The antiproliferative/cytotoxic effect is expressed in terms of the percentage of viable cells relative to the control after 72 h exposure to the test compound, and is shown as the mean ± 1 SE.