Synthesis, anticancer and antimicrobial evaluation of new benzofuran based derivatives: PI3K inhibition, quorum sensing and molecular modeling study
作者:Omar A. El-Khouly、Morkos A. Henen、Magda A.-A. El-Sayed、Mona I. Shabaan、Shahenda M. El-Messery
DOI:10.1016/j.bmc.2020.115976
日期:2021.2
induced by compounds 8 and 9. Molecular docking, binding affinity surface mapping, and contact preference of the synthesized compounds 8, 9 and 11 against PI3K were estimated and studied computationally using molecular operating environment software (MOE) and showed good interaction with essential residues for inhibition Val851. In addition, antimicrobial activity was evaluated against gram positive isolates
设计并合成了一系列新的苯并呋喃衍生物。合成化合物的结构已通过1 H NMR、13 C NMR、2D 1 H– 1 H NOESY NMR 和 IR 确认。针对肝细胞癌 (HePG2)、乳腺乳腺癌 (MCF-7)、上皮癌宫颈癌 (Hela) 和人类前列腺癌 (PC3) 评估了抗癌活性。化合物8,9,和11显示出最高的活性朝与IC的四种细胞系50与 DOX (4.17–8.87 µM) 相比,范围分别为 8.49–16.72 µM、6.55–13.14 µM 和 4–8.99 µM。磷脂酰肌醇-3-激酶(PI3K)抑制针对最活跃的抗癌化合物评价8,9和11。化合物8,9和11显示出与IC针对PI3Kα良好的抑制活性50值4.1,7.8,和20.5μM,分别相比于6.18μM为参考化合物LY294002。此外,化合物8和9 的活性对MCF-7细胞不同阶段的细胞周期停滞和凋亡诱导进行了评估,并检测