Expanding the anticancer potential of 1,2,3-triazoles via simultaneously targeting Cyclooxygenase-2, 15-lipoxygenase and tumor-associated carbonic anhydrases
作者:Perihan A. Elzahhar、Shrouk M. Abd El Wahab、Mohamed Elagawany、Hoda Daabees、Ahmed S.F. Belal、Ahmed F. EL-Yazbi、Ali H. Eid、Rana Alaaeddine、Rehab R. Hegazy、Rasha M. Allam、Maged W. Helmy、Bahaa Elgendy、Andrea Angeli、Soad A. El-Hawash、Claudiu T. Supuran
DOI:10.1016/j.ejmech.2020.112439
日期:2020.8
Cancer is a multifactorial disorder involving multiplicity of interrelated signaling pathways and molecular targets. To that end, a multi-target design strategy was adopted to develop some 1,2,3-triazoles hybridized with some pharmacophoric anticancer fragments, as first-in-class simultaneous inhibitors of COX-2, 15-LOX and tumor associated carbonic anhydrase enzymes. Results revealed that compounds 5a
癌症是一种多因素疾病,涉及多种相互关联的信号传导途径和分子靶标。为此,采用了多目标设计策略来开发与一些药效抗癌片段杂交的1,2,3-三唑类化合物,作为COX-2、15-LOX和肿瘤相关碳酸酐酶的首批同步抑制剂。酶。结果表明,化合物5a,5d,8b和8c是COX-2和15-LOX酶的有效抑制剂。通过抑制6-酮-PGF1α(COX-2产物在两种癌细胞系中的代谢物)的积累,进一步证明了COX-2的抑制活性。带有磺酰胺的衍生物5d和8c是与肿瘤相关的hCA XII亚型的有效纳摩尔和亚微摩尔抑制剂。在针对肺癌(A549),肝癌(HepG2)和乳腺癌(MCF7)癌细胞系(IC 50 2.37–28.5μM)的体外抗增殖试验中观察到了强至中度的抑制活性,对WI-38细胞具有很高的安全系数。观察到CA抑制的细胞毒性优势是针对表达CA IX / XII的肿瘤细胞系的活性增加。化合物5a及其磺酰胺类似物5d的