Synthesis, in-vitro Anticancer Screening and Radiosensitizing Evaluation of some New N-(quinoxalin-2-yl)benzenesulfonamide Derivatives
作者:M. Ghorab、F. Ragab、H. Heiba、M. El-Gazzar、M. El-Gazzar
DOI:10.1055/s-0031-1295496
日期:2012.1
The objective of this work is to synthesize and investigate the anticancer activity of a new series of sulfaquinoxaline derivatives by incorporating biologically active moieties (thiourethane, thiazole, imidazole, imidazopyrimidine, imidazopyrimido-pyrimidine, thienopyrimidine, benzopyrimidinone, benzothiazole, thiazole and pyridine moieties). All the newly synthesized compounds were evaluated for their in-vitro anticancer activity against human liver cell line (HEPG2). All the tested compounds showed comparable activity to that of the reference drug 5-fluorouracil (IC50=40 µM), and the most potent compounds were found to be compounds 4 and 17 (IC50=4.29 and 11.27 µM, respectively). On the other hand, the most potent compounds 4 and 17 were evaluated as radiosensitizing agents.
这项工作的目的是通过加入生物活性分子(硫醚、噻唑、咪唑、咪唑嘧啶、咪唑嘧啶基嘧啶、噻吩基嘧啶、苯并嘧啶酮、苯并噻唑、噻唑和吡啶分子),合成并研究一系列新的磺胺喹喔啉衍生物的抗癌活性。对所有新合成的化合物进行了体外抗癌活性评估,以检测它们对人肝细胞系(HEPG2)的抗癌活性。所有测试化合物都显示出与参考药物 5-氟尿嘧啶相当的活性(IC50=40 µM),其中最强效的化合物是化合物 4 和 17(IC50 分别为 4.29 µM 和 11.27 µM)。另一方面,最有效的化合物 4 和 17 被评估为放射增敏剂。