Design, Synthesis, Docking Studies and Biological Activities Novel 2,3- Diaryl-4-Quinazolinone Derivatives as Anti-HIV-1 Agents

Author:

Hajimahdi Zahra1,Zabihollahi Rezvan2,Aghasadeghi Mohamad Reza2,Zarghi Afshin1ORCID

Affiliation:

1. Department of Pharmaceutical Chemistry, School of Pharmacy, Shahid Beheshti University of Medical Sciences, Tehran, Iran

2. Hepatitis and AIDS Department, Pasteur Institute of Iran, Tehran, Iran

Abstract

Background: Although major efforts have been devoted to the effective treatment of HIV-1 infection, it has remained one of the leading causes of deaths around the world. So, development of anti-HIV-1 agents featuring novel structure is essential. Objective: To synthesize novel quinazolinone derivatives and evaluate their anti-HIV-1 activity. Method: In this study, we designed and synthesized a series of novel 2,3-diaryl-4-quinazolinone derivatives using a one-pot multicomponent reaction. Then, the resulting derivatives were evaluated for anti-HIV-1 activity using Hela cell-based single-cycle replication assay. Results: Most of the compounds showed efficacy against HIV-1 replication and the compound 9c exhibited the highest activity with EC50 value of 37 μM. Docking studies indicated that synthesized compounds can interact with the key residues of the HIV-1 integrase active site. Binding of the most active compound was consistent with the HIV-1 integrase inhibitors. Conclusion: Based on our results, these derivatives represent novel lead compounds for the development of new promising anti-HIV-1 agents.

Publisher

Bentham Science Publishers Ltd.

Subject

Virology,Infectious Diseases

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