Design, Synthesis, and Development of 4-[(7-Chloroquinoline-4-yl)amino]phenol as a Potential SARS-CoV-2 Mpro Inhibitor.

ABSTRACT: A series of chloroquine analogs were designed to search for a less toxic chloroquine derivative as a potential SARS-CoV-2 Mpro inhibitor. Herein, an ANN-based QSAR model was built to predict the IC₅₀ values of each analog using the experimental values of other 4-aminoquinolines as the training set. Subsequently, molecular docking was used to evaluate each analog's binding affinity to Mpro. The analog that showed the greatest affinity and lowest IC₅₀ values was synthesized and characterized for its posterior incorporation into a polycaprolactone-based nanoparticulate system. After characterizing the loaded nanoparticles, an in vitro drug release assay was carried out, and the cytotoxicity of the analog and loaded nanoparticles was evaluated using murine fibrobla

SUBMITTER: Guevara-Pulido J 

PROVIDER: S-EPMC9111044 | biostudies-literature | 2022 Apr

REPOSITORIES: biostudies-literature