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Houas N, Kitouni S, Chafai N, Ghedjati S, Djenane M, Tounsi A. New bi-phosphonate derivative: Synthesis, characterization, antioxidant activity in vitro and via cyclic voltammetry mode and evaluation of its inhibition of SARS-CoV-2 main protease. J Mol Struct 2023; 1284:135356. [PMID: 36942303 PMCID: PMC10014130 DOI: 10.1016/j.molstruc.2023.135356] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2022] [Revised: 02/24/2023] [Accepted: 03/13/2023] [Indexed: 03/16/2023]
Abstract
In this study, we have synthesized a new molecule labeled HBPA. Its molecular structure was determined by spectroscopic methods such as: FT-IR, NMR (1H, 13C and 31P); our compound is subjected to two antioxidant activities assays: DPPH scavenging and ferric reducing antioxidant power (FRAP); in the results, HBPA was expanded remarkable inhibition when compared especially to standard BHT with values of 14.936±0.808 and 7.1486±0.0645 μg/ml, respectively; in addition to the scavenging test of superoxide anion integrated in electrochemical process, it elucidated a strongly stable interaction towards the radical by evaluating the thermodynamic descriptors (Gibbs free energy ΔG° and the binding constant Kb). Besides, the electrochemical behavior of HBPA was distinguished by an irreversible system and for the electrochemical regime adopted at the surface of the electrode; a diffusion governed by a slow charge transfer was deduced. The molecular docking of HBPA was conducted beside Chloroquine and the obtained results were indicated a significant binding with active sites of the SARS-CoV-2 main protease (Mpro).
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Affiliation(s)
- Noudjoud Houas
- Laboratory of Electrochemistry of Molecular Materials and Complex (LEMMC). Department of Process Engineering, Faculty of Technology, University of Ferhat ABBAS Setif-1, El-Mabouda campus, 19000 Sétif, Algeria
- Department of Chemistry, Faculty of Science, University Ferhat Abbas Setif-1, Setif 19000, Algeria
| | - Siham Kitouni
- Laboratory of Electrochemistry of Molecular Materials and Complex (LEMMC). Department of Process Engineering, Faculty of Technology, University of Ferhat ABBAS Setif-1, El-Mabouda campus, 19000 Sétif, Algeria
- Department of Chemistry, Faculty of Science, University Ferhat Abbas Setif-1, Setif 19000, Algeria
| | - Nadjib Chafai
- Laboratory of Electrochemistry of Molecular Materials and Complex (LEMMC). Department of Process Engineering, Faculty of Technology, University of Ferhat ABBAS Setif-1, El-Mabouda campus, 19000 Sétif, Algeria
| | - Samira Ghedjati
- Laboratory of Phytotherapy Applied to Chronic Diseases Faculty of Natural and Life sciences, University Ferhat Abbas Setif-1, Setif 19000, Algeria
| | - Meriem Djenane
- Laboratory of Electrochemistry of Molecular Materials and Complex (LEMMC). Department of Process Engineering, Faculty of Technology, University of Ferhat ABBAS Setif-1, El-Mabouda campus, 19000 Sétif, Algeria
| | - Assia Tounsi
- Laboratory of Electrochemistry and Materials (LEM), Department of Process Engineering, University Ferhat AbbasSetif-1, Setif 19000, Algeria
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Ke S, Zhang D, Li Y, Gong Z, Tang P, Tang W. One-pot synthesis and fluorescent property of novel syringaldehyde α-aminophosphonate derivatives. PHOSPHORUS SULFUR 2023. [DOI: 10.1080/10426507.2023.2187798] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/18/2023]
Affiliation(s)
- Si Ke
- Department of Pharmacy Engineering, College of Chemistry and Chemical Engineering, Qiqihar University, Qiqihar, Heilongjiang Province, China
| | - Duanyi Zhang
- Department of Pharmacy Engineering, College of Chemistry and Chemical Engineering, Qiqihar University, Qiqihar, Heilongjiang Province, China
| | - Yu Li
- Department of Pharmacy Engineering, College of Chemistry and Chemical Engineering, Qiqihar University, Qiqihar, Heilongjiang Province, China
| | - Ziwei Gong
- Department of Pharmacy Engineering, College of Chemistry and Chemical Engineering, Qiqihar University, Qiqihar, Heilongjiang Province, China
| | - Pengcheng Tang
- Department of Pharmacy Engineering, College of Chemistry and Chemical Engineering, Qiqihar University, Qiqihar, Heilongjiang Province, China
| | - Wanxia Tang
- Department of Pharmacy Engineering, College of Chemistry and Chemical Engineering, Qiqihar University, Qiqihar, Heilongjiang Province, China
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New phosphinic and phosphonic acids: Synthesis, antidiabetic, anti-Alzheimer, antioxidant activity, DFT study and SARS-CoV-2 inhibition. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133701] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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