Identification of Novel SARS-CoV-2 Inhibitors: A Structure-Based Virtual Screening Approach

Author:

El Aissouq Abdellah1,Chedadi Oussama1,Bouachrine Mohammed23,Ouammou Abdelkrim1ORCID

Affiliation:

1. LIMOME Laboratory, Faculty of Sciences Dhar El Mahraz, Sidi Mohamed Ben Abdellah University, Fez, Morocco

2. MCNS Laboratory, Faculty of Sciences, Moulay Ismail University, Meknes, Morocco

3. EST Khenifra, Sultan Moulay Sliman University, Beni-Mellal, Morocco

Abstract

The recent outbreak of the coronavirus disease 2019 (COVID-19) caused by SARS-CoV-2 (severe acute respiratory syndrome coronavirus 2) in the last few months raised global health concern. Previous research described that remdesivir and ritonavir can be used as effective drugs against COVID-19. In this study, we applied the structure-based virtual screening (SBVS) on the high similar remdesivir- and ritonavir-approved drugs, selected from the DrugBank database as well as on a series of ritonavir derivatives, selected from the literature. The aim was to provide new potent SARS-CoV-2 main protease (Mpro) inhibitors with high stability. The analysis was performed using AutoDock VINA implicated in the PyRx 0.8 tool. Based on the ligand binding energy, 20 compounds were selected and then analyzed by AutoDock tools. Among the 20 compounds, 3 compounds were selected as high-potent anti-COVID-19.

Publisher

Hindawi Limited

Subject

General Chemistry

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