journal article Open Access Feb 02, 2024

Discovery of Pyrano[2,3-c]pyrazole Derivatives as Novel Potential Human Coronavirus Inhibitors: Design, Synthesis, In Silico, In Vitro, and ADME Studies

Pharmaceuticals Vol. 17 No. 2 pp. 198 · MDPI AG
View at Publisher Save 10.3390/ph17020198
Abstract
The SARS-CoV-2 pandemic at the end of 2019 had major worldwide health and economic consequences. Until effective vaccination approaches were created, the healthcare sectors endured a shortage of operative treatments that might prevent the infection’s spread. As a result, academia and the pharmaceutical industry prioritized the development of SARS-CoV2 antiviral medication. Pyranopyrazoles have been shown to play a prominent function in pharmaceutical chemistry and drug sighting because of their significant bioactive properties. We provide herein a novel sequence of pyranopyrazoles and their annulated systems whose antiviral efficacy and cytotoxicity were explored versus human coronavirus 229E (HCoV-229E) Vero-E6 cell lines as a model for the Coronaviridae family. Fifteen synthetic congeners pointed out miscellaneous antiviral efficacies against HCoV-229E with variable inhibition degrees. Compound 18 showed a high selectivity index (SI = 12.6) that established spectacular inhibitory capacity against human coronavirus 229E. Compounds 6, 7, and 14 exposed moderate efficacies. Compounds 6, 7, 14, and 18 exhibited substantial antiviral action through the replication phase with reduction percentages extending from 53.6%, 60.7%, and 55% to 82.2%, correspondingly. Likewise, when assessed to the positive control tipranavir (88.6%), the inhibitory efficiency of compounds 6, 7, 14, and 18 versus the SARS-CoV2 Mpro provided high percentages of 80.4%, 73.1%, 81.4% and up to 84.5%, respectively. In silico studies were performed to investigate further the biological activity and the target compounds’ physical and chemical features, including molecular dynamic (MD) simulations, protein–ligand docking, ADME studies, and density functional theory (DFT) calculations. These inquiries demonstrated that this series of metabolically stable pyranopyrazoles and their annulated systems are effective human coronavirus inhibitors that inhibit the viral Mpro protein and may have emerged as a novel COVID-19 curative option.
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References
68
[1]
Alamshany, Z.M., Khattab, R.R., Hassan, N.A., El-Sayed, A.A., Tantawy, M.A., Mostafa, A., and Hassan, A.A. (2023). Synthesis and Molecular Docking Study of Novel Pyrimidine Derivatives against COVID-19. Molecules, 28. 10.3390/molecules28020739
[2]
Chandel "In silico identification of potent FDA approved drugs against Coronavirus COVID-19 main protease: A drug repurposing approach In silico identification of potent FDA approved drugs against Coronavirus COVID-19 main protease: A drug repurposing approach" Chem. Biol. Lett. (2020)
[3]
Qamar "Structural basis of SARS-CoV-2 3CLpro and anti-COVID-19 drug discovery from medicinal plants" J. Pharm. Anal. (2020) 10.1016/j.jpha.2020.03.009
[4]
Crystal structure of SARS-CoV-2 main protease provides a basis for design of improved α-ketoamide inhibitors

Linlin Zhang, Daizong Lin, Xinyuanyuan Sun et al.

Science 2020 10.1126/science.abb3405
[5]
Singh "Identification of Potent Inhibitors of COVID-19 Main Protease Enzyme by Molecular Docking Study" ChemXiv (2020)
[6]
Addoum "Synthesis and molecular docking studies of some pyrano [2,3-c] pyrazole as an Inhibitor of SARS-Coronavirus 3CL protease" Lett. Appl. NanoBiosci. (2022)
[7]
Adil "SARS-CoV-2 and the pandemic of COVID-19" Postgrad. Med. J. (2021) 10.1136/postgradmedj-2020-138386
[8]
Gentile, D., Patamia, V., Scala, A., Sciortino, M.T., Piperno, A., and Rescifina, A. (2020). Putative Inhibitors of SARS-CoV-2 Main Protease from A Library of Marine Natural Products: A Virtual Screening and Molecular Modeling Study. Mar. Drugs, 18. 10.20944/preprints202003.0372.v1
[9]
Grellet, E., Goulet, A., and Imbert, I. (2022). Replication of the coronavirus genome: A paradox among positive-strand RNA viruses. J. Biol. Chem., 298. 10.1016/j.jbc.2022.101923
[10]
Coronavirus biology and replication: implications for SARS-CoV-2

Philip V’kovski, Annika Kratzel, Silvio Steiner et al.

Nature Reviews Microbiology 2021 10.1038/s41579-020-00468-6
[11]
Progress and Challenges in Targeting the SARS-CoV-2 Papain-like Protease

Haozhou Tan, Yanmei Hu, Prakash Jadhav et al.

Journal of Medicinal Chemistry 2022 10.1021/acs.jmedchem.2c00303
[12]
Cannalire "Targeting SARS-CoV-2 proteases and polymerase for COVID-19 treatment: State of the art and future opportunities" J. Med. Chem. (2022) 10.1021/acs.jmedchem.0c01140
[13]
Remdesivir for the Treatment of Covid-19 — Final Report

John H. Beigel, Kay M. Tomashek, Lori E. Dodd et al.

New England Journal of Medicine 2020 10.1056/nejmoa2007764
[14]
Chera "Remdesivir: The first FDA-approved anti-COVID-19 treatment for young children" Discoveries (2022) 10.15190/d.2022.10
[15]
Tanne "COVID-19: FDA authorizes pharmacists to prescribe Paxlovid" BMJ (2022) 10.1136/bmj.o1695
[16]
Hersi "Discovery of novel papain-like protease inhibitors for potential treatment of COVID-19" Eur. J. Med. Chem. (2023) 10.1016/j.ejmech.2023.115380
[17]
Mechanism of molnupiravir-induced SARS-CoV-2 mutagenesis

Florian Kabinger, Carina Stiller, Jana Schmitzová et al.

Nature Structural & Molecular Biology 2021 10.1038/s41594-021-00651-0
[18]
Menendez, J.C. (2022). Approaches to the potential therapy of COVID-19: A general overview from the medicinal chemistry perspective. Molecules, 27. 10.3390/molecules27030658
[19]
Mohamed, Y., El-Maradny, Y.A., Saleh, A.K., Nayl, A.A., El-Gendi, H., and El-Fakharany, E.M. (2022). A comprehensive insight into current control of COVID-19: Immunogenicity, vaccination, and treatment. Biomed. Pharmacother., 153. 10.1016/j.biopha.2022.113499
[20]
Narayanan, A., Narwal, M., Majowicz, S.A., Varricchio, C., Toner, S.A., Ballatore, C., Brancale, A., Murakami, K.S., and Jose, J. (2022). Identification of SARS-CoV-2 inhibitors targeting Mpro and PLpro using in-cell-protease assay. Commun. Biol., 5. 10.1038/s42003-022-03090-9
[21]
Ton "Targeting SARS-CoV-2 papain-like protease in the postvaccine era" Trends Pharmacol. Sci. (2022) 10.1016/j.tips.2022.08.008
[22]
Malebari, A.M., Ahmed, H.E., Ihmaid, S.K., Omar, A.M., Muhammad, Y.A., Althagfan, S.S., Aljuhani, N., El-Sayed, A.A.A., Halawa, A.H., and El-Tahir, H.M. (2023). Exploring the dual effect of novel 1,4-diarylpyranopyrazoles as antiviral and anti-inflammatory for the management of SARS-CoV-2 and associated inflammatory symptoms. Bioorg. Chem., 130. 10.1016/j.bioorg.2022.106255
[23]
Costa "Flavonoid glycosides and their putative human metabolites as potential inhibitors of the SARS-CoV-2 main protease (Mpro) and RNA-dependent RNA polymerase (RdRp)" Mem. Inst. Oswaldo Cruz. (2020) 10.1590/0074-02760200207
[24]
Fu "Both Boceprevir and GC376 efficaciously inhibit SARS-CoV-2 by targeting its main protease" Nat. Commun. (2020) 10.1038/s41467-020-18233-x
[25]
Ghosh "Drug Development and Medicinal Chemistry Efforts toward SARS-Coronavirus and COVID-19 Therapeutics" Chem. Med. Chem. (2020) 10.1002/cmdc.202000223
[26]
Kitamura "Expedited Approach toward the Rational Design of Noncovalent SARS-CoV-2 Main Protease Inhibitors" J. Med. Chem. (2021)
[27]
Zhang, M., Wei, W., Peng, C., Ma, X., He, X., Zhang, H., and Zhou, M. (2021). Discovery of novel pyrazolopyrimidine derivatives as potent mTOR/HDAC bi-functional inhibitors via pharmacophore-merging strategy. Bioorg. Med. Chem. Lett., 49. 10.1016/j.bmcl.2021.128286
[28]
Tuyen, N.T., and Maged, H. (2022). Synthesis and Applications of Nitrogen-Containing Heterocycles as Antiviral Agents. Molecules, 27. 10.3390/molecules27092700
[29]
Darabi "Immobilization of Ni (ii) complex on the surface of mesoporous modified-KIT-6 as a new, reusable, and highly efficient nanocatalyst for the synthesis of tetrazole and pyranopyrazole derivatives" RSC Adv. (2023) 10.1039/d2ra08269a
[30]
Almaghrabi, M., Musa, A., Aljohani, A.K.B., Ahmed, H.E.A., Alsulaimany, M., Miski, S.F., Mostafa, E.M., Hussien, S., Parambi, D.G.T., and Ghoneim, M.M. (2023). Introducing of novel class of pyrano[2,3-c] pyrazole-5-carbonitrile analogs with potent antimicrobial activity, DNA gyrase inhibition, and prominent pharmacokinetic and CNS toxicity profiles supported by molecular dynamic simulation. J. Biomol. Struct. Dyn, Online ahead of print. 10.1080/07391102.2023.2252088
[31]
El-Sayed, M.K.F., El-Shahawi, M.M., Ali, Y.M., Abdel-Haleem, D.R., and El-Azm, F.S.M.A. (2023). Synthesis, larvicidal efficiency and molecular docking studies of novel annulated pyrano [2,3-c] pyrazoles against Culex pipiens L. and Musca domestica L. larvae. Bioorg. Chem., 130. 10.1016/j.bioorg.2022.106258
[32]
Biswas "One-pot synthesis of pyrano [2,3-c] pyrazole derivatives via multicomponent reactions (MCRs) and their applications in medicinal chemistry" Mini Rev. Org. Chem. (2022) 10.2174/1570193x19666211220141622
[33]
Metwally "Green one-pot synthesis and in vitro antibacterial screening of pyrano [2,3-c] pyrazoles, 4 H-chromenes and pyrazolo [1,5-a] pyrimidines using biocatalyzed pepsin" Synth. Commun. (2022) 10.1080/00397911.2022.2074301
[34]
Ali "Facile Green One-Pot Synthesis and Antiproliferative Activity of Some Novel Functionalized 4-(4-Oxo-4 H-chromen-3-yl) pyrano [2,3-c] pyrazoles and 5-(4-Oxo-4 H-chromen-3-yl) pyrano [2, 3-d] pyrimidines" Russ. J. Org. Chem. (2022) 10.1134/s1070428022010158
[35]
Parikh "Microwave-assisted synthesis of pyrano [2,3-c]-pyrazole derivatives and their anti-microbial, anti-malarial, anti-tubercular, and anti-cancer activities" J. Mol. Struct. (2022) 10.1016/j.molstruc.2021.131605
[36]
Mahmoudi "Fabrication of UiO-66 nanocages confined brønsted ionic liquids as an efficient catalyst for the synthesis of dihydropyrazolo [4′,3′:5,6] pyrano [2,3-d] pyrimidines" J. Mol. Struct. (2019) 10.1016/j.molstruc.2019.05.079
[37]
Vahedi "One-pot three-component synthesis of novel pyrano [3,2-e] pyrazolo [1,5-a] pyrimidines and investigation of their biological activities" J. Mol. Struct. (2023) 10.1016/j.molstruc.2023.135446
[38]
Pyrazole and pyrazoline derivatives as antimalarial agents: A key review

Lekkala Ravindar, Siti Aishah Hasbullah, K.P. Rakesh et al.

European Journal of Pharmaceutical Sciences 2023 10.1016/j.ejps.2022.106365
[39]
Becerra, D., Abonia, R., and Castillo, J.-C. (2022). Recent applications of the multicomponent synthesis for bioactive pyrazole derivatives. Molecules, 27. 10.3390/molecules27154723
[40]
Sadeghian "Synthesis and in vitro anticancer activity evaluation of spiro [indolo [2,1-b] quinazoline-pyrano [2,3-c] pyrazole] via sequential four-component reaction" J. Mol. Struct. (2022) 10.1016/j.molstruc.2021.131759
[41]
Talaiefar "Comprehensive kinetics and a mechanistic investigation on the biological active pyrano [2,3-c] pyrazole core in the presence of both eco-friendly catalyst and solvent: Experimental green protocol" Polycycl. Aromat. Compd. (2022) 10.1080/10406638.2020.1751667
[42]
Das "Recent advancement of pyrazole scaffold based neuroprotective agents: A review" CNS Neurol. Disord. Drug Targets (2022) 10.2174/1871527320666210602152308
[43]
Conti "3-Phenylalkyl-2H-chromenes and -chromans as novel rhinovirus infection inhibitors" Bioorg. Med. Chem. (2017) 10.1016/j.bmc.2017.02.012
[44]
Addoum "Synthesis, in vitro Antimicrobial Activity, and Docking Studies of some Pyrano [2,3-c] Pyrazole Derivatives" Biointerface Res. Appl. Chem. (2022)
[45]
Mahmoud "Telaprevir is a potential drug for repurposing against SARS-CoV-2: Computational and in vitro studies" Heliyon (2021) 10.1016/j.heliyon.2021.e07962
[46]
Raj "Antiviral activities of 4H-chromen-4-one scaffold-containing flavonoids against SARS–CoV–2 using computational and in vitro approaches" J. Mol. Liq. (2022) 10.1016/j.molliq.2022.118775
[47]
Amer "Synthesis, DFT calculation, pharmacological evaluation, and catalytic application in the synthesis of diverse pyrano [2,3-c] pyrazole derivatives" Eur. J. Med. Chem. (2021)
[48]
Mor "A new insight into the synthesis and biological activities of pyrazole based derivatives" Mini Rev. Org. Chem. (2022) 10.2174/1570193x19666220118111614
[49]
Cheke "The Molecular Docking Study of Potential Drug Candidates Showing Anti-COVID-19 Activity by Exploring Therapeutic Targets of SARS-CoV-2" EJMO (2020)
[50]
Ismail "Synthesis, molecular docking studies, and antimicrobial evaluation of pyrano [2,3-c]pyrazole derivatives" Curr. Chem. Lett. (2021)

Showing 50 of 68 references

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