MT189是一种有效的微管蛋白聚合 (tubulin polymerization) 抑制剂，IC50 为 3.41 μM。MT189 具有优异的抗增殖活性。Antiproliferative agent-14 具有在细胞周期的 G2/M 期阻滞细胞的能力。

MT189 is a potent tubulin polymerization inhibitor, with an IC50 of 3.41 μM. Antiproliferative agent-14 has excellent antiproliferative activity. Antiproliferative agent-14 possess the ability to arrest cells at G2/M phases of the cell cycle.

MT189 shows antiproliferative activity against HeLa cell (IC50=13 nM). Antiproliferative agent-14 shows inhibition of colchicine binding activity, with 72.2% inhibitory percentage[1].

1885900-35-5

C21H18FN3O2

363.38

Antiproliferative agent-14

DMSO:90mg/mL (247.7mM)
Powder: -20°C for 3 years
In solvent: -80°C for 2 years