Structure-based design and synthesis of triazole-based macrocyclic inhibitors of norovirus protease: Structural, biochemical, spectroscopic, and antiviral studies
作者:Pathum M. Weerawarna、Yunjeong Kim、Anushka C. Galasiti Kankanamalage、Vishnu C. Damalanka、Gerald H. Lushington、Kevin R. Alliston、Nurjahan Mehzabeen、Kevin P. Battaile、Scott Lovell、Kyeong-Ok Chang、William C. Groutas
DOI:10.1016/j.ejmech.2016.04.013
日期:2016.8
effective strategy for the development of norovirus therapeutics entails the discovery of inhibitors of norovirus 3CL protease, an enzyme essential for noroviral replication. We describe herein the structure-based design of the first class of permeable, triazole-based macrocyclic inhibitors of norovirus 3C-like protease, as well as pertinent X-ray crystallographic, biochemical, spectroscopic, and antiviral
由诺如病毒引起的急性肠胃炎暴发构成了全世界的公共卫生问题。迄今为止,尚无获批用于管理和预防诺如病毒感染的药物或疫苗。开发诺如病毒疗法的潜在有效策略需要发现诺如病毒 3CL 蛋白酶的抑制剂,这是一种对诺如病毒复制至关重要的酶。我们在此描述了基于结构的第一类诺如病毒 3C 样蛋白酶的可渗透、三唑基大环抑制剂的设计,以及相关的 X 射线晶体学、生化、光谱和抗病毒研究。