Structural aspects of HIV-1 integrase inhibitors: SAR studies and synthetic strategies.

IF 3.9 2区 化学 Q2 CHEMISTRY, APPLIED
Pallavi Barik, Shankar Gupta, Gurpreet Singh, Sanjay Kumar Bharti, Vivek Asati
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引用次数: 0

Abstract

Acquired immunodeficiency syndrome (AIDS) poses a significant threat to life. Antiretroviral therapy is employed to diminish the replication of the human immunodeficiency virus (HIV), extending life expectancy and improving the quality of patients' lives. These HIV-1 integrase inhibitors form robust covalent interactions with Mg2+ ions, contributing to their tight binding, thereby inhibiting the integration of viral DNA into the CD4 cell DNA. The second-generation INSTIs, the most recently approved, exhibit a higher genetic barrier compared to first-generation drugs. Hence, there is a need to develop novel and safe compounds as inhibitors of HIV-1 integrase. This article presents an overview of the current landscape of anti-HIV-1 integrase inhibitors, emphasizing the structure-activity relationship (SAR) of small molecules. The molecules discussed include monocyclic rings consisting of triazoles moiety, and pyrimidine analog along with bicyclic rings with nitrogen-containing moieties. Researchers are exploring anti-HIV-1 integrase inhibitors from natural sources like marine environments, plant extracts, and microbial products, emphasizing the importance of diverse bioactive compounds in combating the virus, which have also been included in the manuscript. The current manuscript will be helpful to the scientific community engaged in the manipulation of small molecules as anti-HIV integrase inhibitors for designing newer leads.

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来源期刊
Molecular Diversity
Molecular Diversity 化学-化学综合
CiteScore
7.30
自引率
7.90%
发文量
219
审稿时长
2.7 months
期刊介绍: Molecular Diversity is a new publication forum for the rapid publication of refereed papers dedicated to describing the development, application and theory of molecular diversity and combinatorial chemistry in basic and applied research and drug discovery. The journal publishes both short and full papers, perspectives, news and reviews dealing with all aspects of the generation of molecular diversity, application of diversity for screening against alternative targets of all types (biological, biophysical, technological), analysis of results obtained and their application in various scientific disciplines/approaches including: combinatorial chemistry and parallel synthesis; small molecule libraries; microwave synthesis; flow synthesis; fluorous synthesis; diversity oriented synthesis (DOS); nanoreactors; click chemistry; multiplex technologies; fragment- and ligand-based design; structure/function/SAR; computational chemistry and molecular design; chemoinformatics; screening techniques and screening interfaces; analytical and purification methods; robotics, automation and miniaturization; targeted libraries; display libraries; peptides and peptoids; proteins; oligonucleotides; carbohydrates; natural diversity; new methods of library formulation and deconvolution; directed evolution, origin of life and recombination; search techniques, landscapes, random chemistry and more;
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