Microtubuleinhibitor 2 is a highly potent and selective microtubuleinhibitor, which is orally active. It induces cell death via ferroptosis, and exhibits notable antitumor activity [1].
Microtubuleinhibitor 5 (compound 17f) is a highly potent cytotoxic agent that inhibits microtubule function. It exhibits a substantial cytotoxic effect on NCI-H460 cells, with an IC50 value of 154.5 nM. Moreover, this compound demonstrates excellent cell permeability [1].