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Franklin Ebenazer A, Saravanabhavan M, Ramesh KS, Muhammad S, Al-Sehemi AG, Sampathkumar N. Synthesis, spectral characterization, crystal structure and computational investigation of 2-formyl-6-methoxy-3-carbethoxy quinoline as potential SARS-CoV inhibitor. THE JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS 2022; 170:110886. [PMID: 35847561 PMCID: PMC9273294 DOI: 10.1016/j.jpcs.2022.110886] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/12/2022] [Revised: 06/30/2022] [Accepted: 07/02/2022] [Indexed: 06/15/2023]
Abstract
The recent COVID-19 outbreak caused by the novel coronavirus SARS-CoV-2 has an immense impact on global health and economy. Although vaccines are being used, urgent need of drugs based on natural products with high efficacy and safety is a pressing priority. Quinoline alkaloids are well known for their therapeutic action against malaria; initially, it was tried against Coronaviruses. It is a basic vital scaffold to design drugs with required biological and pharmacological activities. In this present study, a new quinoline compound was synthesized and characterized by spectroscopy techniques. Crystal structure was established by SCXRD analysis and data is used as an input to perform various computations. Additionally, using state-of-the-art quantum computational techniques, the geometry optimization and calculation of UV-Vis spectrum of 2F6M3CQ were performed at B3LYP/6-311G* level of theory. The optimized molecular geometric parameters as well as UV-Vis spectrum values are found to be in good agreement with their respective experimental results. The visualization of 3-D plots of FMO and MEP indicated the structure and reactivity trends of 2F6M3CQ molecule. Molecular docking methods were utilized to find the drug ability of 2F6M3CQ with Mproprotein of SARS-CoV-2. There were many intermolecular interactions between Mpro protein and 2F6M3CQ molecule which lead to good binding energy (-5.5 kcal/mol) between them which was found to be better than the binding energy of chloroquinine molecule (-4.5 kcal/mol) as studied under same docking protocols. Finally, drug likeness and ADME properties of 2F6M3CQ were also analyzed. There is no violation found for RO5 in our 2F6M3CQ compound. ADME analysis shows drug like properties of compound 2F6M3CQ which predicts that it might be a potential candidate for inhibition of SARS-CoV-2.
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Affiliation(s)
- A Franklin Ebenazer
- Post-Graduate and Research Department of Chemistry, Chikkanna Government Arts College, Tiruppur, 641 602, Tamil Nadu, India
| | - M Saravanabhavan
- Department of Chemistry, KPR Institute of Engineering and Technology, Coimbatore, 641 407, Tamil Nadu, India
| | - K S Ramesh
- Department of Chemistry, Adithya Institute of Technology, Coimbatore, 641 107, Tamil Nadu, India
| | - Shabbir Muhammad
- Department of Chemistry, College of Science, King Khalid University, P.O. Box 9004, Abha, 61413, Saudi Arabia
| | - Abdullah G Al-Sehemi
- Department of Chemistry, College of Science, King Khalid University, P.O. Box 9004, Abha, 61413, Saudi Arabia
| | - N Sampathkumar
- Post-Graduate and Research Department of Chemistry, Chikkanna Government Arts College, Tiruppur, 641 602, Tamil Nadu, India
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Kong M, Meng Y, Fan L, Yin C, Chen Q, Liu H. Experimental Study of Poly(1‐Acetamide‐3‐vinylimidazolium Bromide) as a Corrosion Inhibitor for N80 Carbon Steel in HCl. ChemistrySelect 2021. [DOI: 10.1002/slct.202100878] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Minjian Kong
- State Key Laboratory of Chemical Engineering and School of Chemistry & Molecular Engineering East China University of Science and Technology Shanghai 200237 P.R. China
| | - Yan Meng
- School of Water and Environment Changan University Xi'an 710054 PR China
| | - Lei Fan
- State Key Laboratory for Performance and Structure Safety of Petroleum Tubular Goods and Equipment Materials Tubular Goods Research Institute of China National Petroleum Corporation Xi'an 710077 P.R. China
| | - Chengxian Yin
- State Key Laboratory for Performance and Structure Safety of Petroleum Tubular Goods and Equipment Materials Tubular Goods Research Institute of China National Petroleum Corporation Xi'an 710077 P.R. China
| | - Qibin Chen
- State Key Laboratory of Chemical Engineering and School of Chemistry & Molecular Engineering East China University of Science and Technology Shanghai 200237 P.R. China
| | - Honglai Liu
- State Key Laboratory of Chemical Engineering and School of Chemistry & Molecular Engineering East China University of Science and Technology Shanghai 200237 P.R. China
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Natural Hydroxyapatite: Green Catalyst for the Synthesis of Pyrroles, Inhibitors of Corrosion. J CHEM-NY 2021. [DOI: 10.1155/2021/6613243] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Polysubstituted pyrroles have been synthesized in good yields via a four-component one-pot reaction of 1,3-dicarbonyl compounds, amines, aldehydes, and nitroalkanes using natural hydroxyapatite (HAp) as an efficient green catalyst. This strategy provides advantages such as simple experimental and work-up procedures, mild conditions, high selectivity, low cost, high atom economy, and environmental friendliness; it uses a green commercial catalyst and does not require a solvent. The electrochemical behavior of S300 steel in 1 M hydrochloric acidic was studied in the presence of these heterocyclic compounds. The results showed good inhibition efficiency for steel in acidic media.
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Li M, Chen Y, Yang W. 1‐Vinyl‐3‐allyl Imidazolium Bromide as a New Corrosion Inhibitor for Carbon Steel in 1 M HCl Solution. ChemistrySelect 2020. [DOI: 10.1002/slct.202000446] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Meng Li
- School of Chemistry and Molecular Engineering Nanjing Tech University Nanjing 211816 P. R. China
| | - Yun Chen
- School of Chemistry and Molecular Engineering Nanjing Tech University Nanjing 211816 P. R. China
| | - Wenzhong Yang
- School of Chemistry and Molecular Engineering Nanjing Tech University Nanjing 211816 P. R. China
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Loubidi M, Jouha J, Hdoufane I, El Hafi M, Tber Z, Cherqaoui D, Mague JT. Synthesis of diverse isoxazolylamino-2-(aryl)acetamides using one-pot Multicomponent Reactions: X-ray, Hirshfeld analysis and DFT modeling. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2019.127178] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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