Nine 2-(4-(2-heterocycloethoxy)phenyl)-1,2,4-triazolo[1,5-a] pyridines have been synthesized. The structures of all products were confirmed by 1H NMR and HRMS. The cytotoxic activities of these compounds were evaluated against human ovary cancer cell line (HO-8910) in vitro by MTT method. The preliminary results showed that compound 4e (IC50 0.11mM) and compound 4f (IC50 0.11mM) exhibited moderate activity against the cancer cell line when compared with Cisplatin.
合成了九种 2-(4-(2-异环乙氧基)苯基)-
1,2,4-三唑并[1,5-a]
吡啶。所有产物的结构均通过 1H NMR 和 HRMS 得到证实。采用 M
TT 法在体外评估了这些化合物对人类卵巢癌细胞株(HO-8910)的细胞毒活性。初步结果表明,与
顺铂相比,化合物 4e(IC50 0.11mM)和化合物 4f(IC50 0.11mM)对癌细胞株具有中等程度的活性。