A Novel Series of Highly Potent Small Molecule Inhibitors of Rhinovirus Replication
作者:Jinwoo Kim、Yu Kyoung Jung、Chonsaeng Kim、Jin Soo Shin、Els Scheers、Joo-Youn Lee、Soo Bong Han、Chong-Kyo Lee、Johan Neyts、Jae-Du Ha、Young-Sik Jung
DOI:10.1021/acs.jmedchem.7b00175
日期:2017.7.13
associated with the exacerbation of asthma. The wide variety in hRV serotypes has complicated the development of rhinovirus replication inhibitors. In the current investigation, we developed a novel series of benzothiophene derivatives and their analogues (6–8) that potently inhibit the replication of both hRV-A and hRV-B strains. Compound 6g inhibited the replication of hRV-B14, A21, and A71, with respective
人鼻病毒(hRVs)是普通感冒的主要致病菌,与哮喘的发作有关。hRV血清型的多样性使鼻病毒复制抑制剂的开发复杂化。在目前的调查,我们开发了一种新的苯并噻吩系列的衍生物和它们的类似物(的6 - 8),其有效地抑制HRV二者-A和HRV-B菌株的复制。化合物6g抑制hRV-B14,A21和A71的复制,其EC 50值分别为0.083、0.078和0.015μM 。针对hRV-B14和hRV-A16的加法研究结果以及对hRV-B14的抗性突变分析表明6g在病毒复制过程的早期阶段起作用,与病毒衣壳蛋白相互作用。一项分子对接研究表明6g的衣壳结合模式与pleconaril类似。最后,6的衍生物还显示出对脊髓灰质炎病毒3(PV3)复制的显着抑制作用,表明它们对其他肠道病毒物种的潜在抑制活性。