Discovery of unsymmetrical aromatic disulfides as novel inhibitors of SARS-CoV main protease: Chemical synthesis, biological evaluation, molecular docking and 3D-QSAR study.

ABSTRACT: The worldwide outbreak of severe acute respiratory syndrome (SARS) in 2003 had caused a high rate of mortality. Main protease (M^pro) of SARS-associated coronavirus (SARS-CoV) is an important target to discover pharmaceutical compounds for the therapy of this life-threatening disease. During the course of screening new anti-SARS agents, we have identified that a series of unsymmetrical aromatic disulfides inhibited SARS-CoV M^pro significantly for the first time. Herein, 40 novel unsymmetrical aromatic disulfides were synthesized chemically and their biological activities were evaluated in vitro against SARS-CoV M^pro. These novel compounds displayed excellent IC₅₀ data in the range of 0.516-5.954 μM. Preliminary studies indicated that these disulfi

SUBMITTER: Wang L 

PROVIDER: S-EPMC7115414 | biostudies-literature | 2017 Sep

REPOSITORIES: biostudies-literature