Synthesis and Antitumour Activity of Certain Pyrido[2,3-<i>d</i>] Pyrimidine and 1,8-naphthyridine Derivatives
作者:Afaf K. Elansary、Ashraf A. Moneer、Hanan H. Kadry、Ehab M. Gedawy
DOI:10.3184/174751914x13910886393992
日期:2014.3
In an effort to establish new candidates with improved anticancer activity, we report here the synthesis of various series of 2,4,5,7-tetrasubstituted pyrido[2,3-d]pyrimidines and their related isosteres substituted 1,8-naphthyridines. The cytotoxic activity of the newly synthesised compounds against human breast cancer cell line, MCF7 was investigated. Most of the tested compounds exploited potent
为了建立具有改进的抗癌活性的新候选物,我们在此报告了各种系列的 2,4,5,7-四取代吡啶并 [2,3-d] 嘧啶及其相关等排体取代 1,8-萘啶的合成。研究了新合成的化合物对人乳腺癌细胞系 MCF7 的细胞毒活性。大多数测试的化合物都具有强到中等的生长抑制活性,特别是 7-(4-氯苯基)-5-(3-硝基苯基)吡啶并[2,3-d]嘧啶-4-胺表现出优于参考药物的效力阿霉素(IC50 分别为 7.5 和 8.48 μM)。