Development of broad-spectrum halomethyl ketone inhibitors against coronavirus main protease 3CL(pro).

ABSTRACT: Coronaviruses comprise a large group of RNA viruses with diverse host specificity. The emergence of highly pathogenic strains like the SARS coronavirus (SARS-CoV), and the discovery of two new coronaviruses, NL-63 and HKU1, corroborates the high rate of mutation and recombination that have enabled them to cross species barriers and infect novel hosts. For that reason, the development of broad-spectrum antivirals that are effective against several members of this family is highly desirable. This goal can be accomplished by designing inhibitors against a target, such as the main protease 3CL(pro) (M(pro)), which is highly conserved among all coronaviruses. Here 3CL(pro) derived from the SARS-CoV was used as the primary target to identify a new class of inhibitors containing a halomethyl keto

SUBMITTER: Bacha U 

PROVIDER: S-EPMC2597651 | biostudies-literature | 2008 Jul

REPOSITORIES: biostudies-literature