Individual and common inhibitors of coronavirus and picornavirus main proteases.

Individual and common inhibitors of coronavirus and picornavirus main proteases.
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冠状病毒和Picornavirus主要蛋白酶的个体和常见抑制剂。

DOI:
10.1016/j.febslet.2008.12.059
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发表时间:
2009-02-04
期刊:
影响因子:
3.5
通讯作者:
Liang PH
Liang PH
中科院分区:
生物学3区
文献类型:
--
作者:
Kuo CJ;Liu HG;Lo YK;Seong CM;Lee KI;Jung YS;Liang PH

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微小核糖核酸病毒(PV)和冠状病毒(CoV)是正链RNA病毒,每年感染全球数百万人,导致广泛的临床结果。在这项研究中,通过对∼6800小分子的高通量筛选,我们发现了几种新的SARS-CoV3CLPro抑制剂,其IC_(50)为低μM。有趣的是,其中一种化合物对PV和CoV的3CPro和3CLPro的抑制作用相同。通过计算机模拟,阐明了这些化合物作为单独和共同的蛋白酶抑制剂的结构特征,以加深我们对开发抗PV和CoV抗病毒药物的认识。
Picornaviruses (PV) and coronaviruses (CoV) are positive‐stranded RNA viruses which infect millions of people worldwide each year, resulting in a wide range of clinical outcomes. As reported in this study, using high throughput screening against ∼6800 small molecules, we have identified several novel inhibitors of SARS‐CoV 3CLpro with IC50 of low μM. Interestingly, one of them equally inhibited both 3Cpro and 3CLpro from PV and CoV, respectively. Using computer modeling, the structural features of these compounds as individual and common protease inhibitors were elucidated to enhance our knowledge for developing anti‐viral agents against PV and CoV.
DOI: 10.1016/j.bmc.2005.05.065
发表时间: 2005-09-01
影响因子: 3.5
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