Design, Synthesis and Anticancer Activities of Diaryl Urea Derivatives Bearing <i>N</i>-Acylhydrazone Moiety
作者:Bei Zhang、Yanfang Zhao、Xin Zhai、Lihui Wang、Jingyu Yang、Zehui Tan、Ping Gong
DOI:10.1248/cpb.c12-00234
日期:——
A new series of diaryl urea derivatives bearing N-acylhydrazone moiety were designed and synthesized. All the target compounds were evaluated for their cytotoxic activities in vitro against human lung adenocarcinoma epithelial cell line (A549), human breast cancer cell line (MDA-MB-231) and human leukemia cell line (HL-60) by standard 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay. Several compounds (1a, 1f and 1h) were further evaluated against human embryonic fibroblast, lung-derived cell line (WI38). The pharmacological results indicated that some compounds exhibited promising anticancer activities. In particular, compound 1f showed the most potent cytotoxicity against the tested three cell lines with IC50 values of 0.41 µM, 0.24 µM and 0.23 µM, respectively.
我们设计并合成了一系列新的含有 N-酰基腙的二芳基脲衍生物。通过标准的 3-(4,5-二甲基噻唑-2-基)-2,5-二苯基溴化四氮唑(MTT)试验,对所有目标化合物在体外针对人肺腺癌上皮细胞系(A549)、人乳腺癌细胞系(MDA-MB-231)和人白血病细胞系(HL-60)的细胞毒活性进行了评估。还进一步评估了几种化合物(1a、1f 和 1h)对人胚胎成纤维细胞、肺源细胞系(WI38)的作用。药理结果表明,一些化合物具有良好的抗癌活性。其中,化合物 1f 对所测试的三种细胞株显示出最强的细胞毒性,其 IC50 值分别为 0.41 µM、0.24 µM和 0.23 µM。