1416985-90-4Relevant articles and documents
Synthesis and antitumor activities of some 2-oxo-quinoline-3-Schiff base derivatives
Fang, Yilin,Yi, Xianghui,Qin, Wen,Zhang, Ye,Liao, Yongzhi
, p. 7449 - 7451 (2015/04/22)
A series of 2-oxo-quinoline-3-Schiff-base derivatives (4a1-4n2) have been designed and synthesized as new antitumor agents. in vitro Antitumor activities were evaluated against four cancer cell lines including MGC80-3, BEL-7404, A549 and NCI-H460. Compounds 4a1, 4a2, 4c2, 4d1, 4d2 and 4l2 exhibited better inhibition activities than commercial antitumor drug 5-fluorouracil (5-fluorouracil, IC50 = 44 ±0.54 μM) on NCI-H460, with IC50 of 35.52 ± 0.86, 16.22 ± 0.71, 11.62 ± 0.52, 5.16 ± 0.37, 7.62 ± 0.46 and 7.66 ± 0.65 μM, respectively.