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Nazir MS, Ahmad M, Aslam S, Rafiq A, Al-Hussain SA, Zaki MEA. A Comprehensive Update of Anti-COVID-19 Activity of Heterocyclic Compounds. Drug Des Devel Ther 2024; 18:1547-1571. [PMID: 38737333 PMCID: PMC11088867 DOI: 10.2147/dddt.s450499] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Accepted: 02/24/2024] [Indexed: 05/14/2024] Open
Abstract
The Coronavirus disease 2019 (COVID-19) pandemic is one of the most considerable health problems across the world. Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is the major causative agent of COVID-19. The severe symptoms of this deadly disease include shortness of breath, fever, cough, loss of smell, and a broad spectrum of other health issues such as diarrhea, pneumonia, bronchitis, septic shock, and multiple organ failure. Currently, there are no medications available for coronavirus patients, except symptom-relieving drugs. Therefore, SARS-CoV-2 requires the development of effective drugs and specific treatments. Heterocycles are important constituents of more than 85% of the physiologically active pharmaceutical drugs on the market now. Several FDA-approved drugs have been reported including molnupiravir, remdesivir, ritonavir, oseltamivir, favipiravir, chloroquine, and hydroxychloroquine for the cure of COVID-19. In this study, we discuss potent anti-SARS-CoV-2 heterocyclic compounds that have been synthesized over the past few years. These compounds included; indole, piperidine, pyrazine, pyrimidine, pyrrole, piperazine, quinazoline, oxazole, quinoline, isoxazole, thiazole, quinoxaline, pyrazole, azafluorene, imidazole, thiadiazole, triazole, coumarin, chromene, and benzodioxole. Both in vitro and in silico studies were performed to determine the potential of these heterocyclic compounds in the fight against various SARS-CoV-2 proteins.
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Affiliation(s)
| | - Matloob Ahmad
- Department of Chemistry, Government College University, Faisalabad, Pakistan
| | - Sana Aslam
- Department of Chemistry, Government College Women University, Faisalabad, Pakistan
| | - Ayesha Rafiq
- Department of Chemistry, Government College University, Faisalabad, Pakistan
| | - Sami A Al-Hussain
- Department of Chemistry, Faculty of Science, Imam Mohammad Ibn Saud Islamic University (IMSIU), Riyadh, Saudi Arabia
| | - Magdi E A Zaki
- Department of Chemistry, Faculty of Science, Imam Mohammad Ibn Saud Islamic University (IMSIU), Riyadh, Saudi Arabia
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Kamat V, Barretto DA, Poojary B, Kumar A, Patil VB, Hamzad S. In vitro α-amylase and α-glucosidase inhibition study of dihydropyrimidinones synthesized via one-pot Biginelli reaction in the presence of a green catalyst. Bioorg Chem 2024; 143:107085. [PMID: 38183681 DOI: 10.1016/j.bioorg.2023.107085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Revised: 12/26/2023] [Accepted: 12/29/2023] [Indexed: 01/08/2024]
Abstract
A green catalyst WELPSA-catalyzed three-component condensation (Biginelli) process involving an aldehyde, barbituric/thiobarbituric/1,3-dimethylbarbituric acid, and urea/thiourea/guanidine hydrochloride in a single pot in presence of a green solvent for the production of DHPM have been presented. The catalyst is reusable and this methodology is scalable. By using the in vitro experiments, the antidiabetic potentiality of synthesized compounds that inhibit α-amylase along with α-glucosidase efficiencies was assessed. All the synthesized compounds except for 4a and 4e, showed the most significant inhibition for α-amylase and α-glucosidase activities. Among the synthesized DHPM compounds, 4c and 4b exhibited significant inhibition profiles compared to the standard antidiabetic drug acarbose. Furthermore, synthesized substances' energy-minimized structures, 3D structures, and DFT calculations were performed using Gaussian 09 software, hybrid models, and MM2 force approaches. Strong hydrogen bonds with amino acid residues Arg-672, Arg-600, Trp-613, Asp-404, Asp-282, and Asp-616 indicate that an α-glucosidase-inhibitory peptide may have hypoglycemic efficacy confirmed by the molecular docking study of the synthesized DHPM.
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Affiliation(s)
- Vinuta Kamat
- Centre for Nano and Material Sciences, Jain (Deemed-to-be University), Jain Global Campus, Kanakapura, Bangalore, Karnataka 562112, India.
| | - Delicia A Barretto
- School of Chemical Sciences, Goa University, Taleigao Plateau-403206, Panaji, Goa, India
| | - Boja Poojary
- Department of Post-Graduate Studies & Research in Chemistry, Mangalore University, Mangalagangothri-574199, Dakshina Kannada, Karnataka, India
| | - Amit Kumar
- Centre for Nano and Material Sciences, Jain (Deemed-to-be University), Jain Global Campus, Kanakapura, Bangalore, Karnataka 562112, India.
| | - Veerabhadragouda B Patil
- Institute of Energetic Materials, Faculty of Chemical Technology, University of Pardubice, Czech Republic
| | - Shanavaz Hamzad
- Department of Chemistry, Faculty of Engineering and Technology, Jain University, Kanakapura Road, Ramanagara (D) 562112, Karnataka, India
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Mohamadpour F. A new role for concentrated solar radiation (CSR) as a renewable heat source for the catalyst-solvent free synthesis of tetrahydrobenzo[b]pyran scaffolds. Sci Rep 2023; 13:11485. [PMID: 37460799 DOI: 10.1038/s41598-023-38662-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Accepted: 07/12/2023] [Indexed: 07/20/2023] Open
Abstract
Increased energy consumption as a result of population growth and industrialization necessitates the use of renewable energy sources in the field of chemistry. Nonrenewable energy sources release not only greenhouse gases but also other hazardous pollutants that are damaging to all living things. This plainly mandates the researchers' use of a renewable energy source that is both environmentally friendly and cost-effective. This study shows that a renewable energy source (sunlight) can be used to synthesize tetrahydrobenzo[b]pyran scaffolds using the Knoevenagel-Michael cyclocondensation of aldehyde derivatives, malononitrile, and dimedone via a three-condensation domino reaction. This research establishes a new role for solar energy as a renewable energy source for the synthesis of tetrahydrobenzo[b]pyran scaffolds under catalyst-solvent-free conditions, with outstanding yields, shorter reaction time, and great atom economy. This cyclization may also be done on a gram scale with free, safe, and clean energy from concentrated solar radiation (CSR), indicating the reaction's potential for industrial applications.
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Paul S, Das S, Mitra B, Chandra Pariyar G, Ghosh P. β-Cyclodextrin: a green supramolecular catalyst assisted eco-friendly one-pot three-component synthesis of biologically active substituted pyrrolidine-2-one. RSC Adv 2023; 13:5457-5466. [PMID: 36793299 PMCID: PMC9924053 DOI: 10.1039/d2ra08054k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2022] [Accepted: 01/25/2023] [Indexed: 02/16/2023] Open
Abstract
A green, novel and eco-efficient synthetic route towards the synthesis of highly substituted bio-active pyrrolidine-2-one derivatives was demonstrated using β-cyclodextrin, a water-soluble supramolecular solid as a green and eco-benign catalyst at room temperature under water-ethanol solvent medium. The exploration of the green catalyst β-cyclodextrin for the metal-free one-pot three-component synthesis of a wide range of highly functionalized bio-active heterocyclic pyrrolidine-2-one moieties from easily available aldehydes and amines explains the superiority and uniqueness of this protocol.
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Affiliation(s)
- Subhankar Paul
- Department of Chemistry, University of North Bengal District-Darjeeling West Bengal India +91 0353 2699001 +91 0353 2776381
| | - Sharmistha Das
- Department of Chemistry, University of North Bengal District-Darjeeling West Bengal India +91 0353 2699001 +91 0353 2776381
| | - Bijeta Mitra
- Department of Chemistry, University of North Bengal District-Darjeeling West Bengal India +91 0353 2699001 +91 0353 2776381
| | - Gyan Chandra Pariyar
- Department of Food Technology, University of North BengalDistrict-DarjeelingWest BengalIndia
| | - Pranab Ghosh
- Department of Chemistry, University of North Bengal District-Darjeeling West Bengal India +91 0353 2699001 +91 0353 2776381
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Das S, Paul S, Mitra B, Pariyar GC, Ghosh P. PEG-200: A versatile green solvent assisted catalyst-free one-pot three-component synthesis of functionalised N-amino-3-cyano-2-pyridone. RESULTS IN CHEMISTRY 2023. [DOI: 10.1016/j.rechem.2023.100871] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/02/2023] Open
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Osman EO, Mahmoud AM, El-Mosallamy SS, El-Nassan HB. Electrochemical synthesis of tetrahydrobenzo[b]pyran derivatives in deep eutectic solvents. J Electroanal Chem (Lausanne) 2022. [DOI: 10.1016/j.jelechem.2022.116629] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Elattar KM, El-Khateeb AY, Hamed SE. Insights into the recent progress in the medicinal chemistry of pyranopyrimidine analogs. RSC Med Chem 2022; 13:522-567. [PMID: 35694689 PMCID: PMC9133730 DOI: 10.1039/d2md00076h] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2022] [Accepted: 04/21/2022] [Indexed: 12/13/2022] Open
Abstract
Heterocycles containing the pyranopyrimidine motif have attracted the interest of researchers in recent decades due to their ability to synthesize and explore at a large scale to explore the biological diversity. Therefore, this review highlights the biological characteristics and synthetic approaches adopted to prepare pyranopyrimidine analogs in the last five years. Several novel preparation procedures have been summarized to synthesize these compounds using ionic, basic, or nanocatalysts or catalyst-free conditions to obtain these compounds in good yields. Pyranopyrimidines could also be used as ligands in the preparation of metal complexes with increased biological potency. The different sections include the antimicrobial, antitubercular, antimalarial, antiviral "SARS-CoV-2 inhibitors", antidiabetic, antitumor, cytotoxic, antiinflammatory, antioxidant, anticoagulant, urease inhibitory activities, and tyrosine inhibitors. The results are discussed based on the structure-activity relationships (SARs) and the mechanism of action.
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Affiliation(s)
- Khaled M Elattar
- Chemistry Department, Faculty of Science, Mansoura University El-Gomhoria Street Mansoura 35516 Egypt +201010655354
| | - Ayman Y El-Khateeb
- Agricultural Chemistry Department, Faculty of Agriculture, Mansoura University El-Gomhoria Street Mansoura 35516 Egypt
| | - Sahar E Hamed
- Chemistry Department, Faculty of Agriculture, Damietta University Damietta 22052 Egypt
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Kamanna K, Amaregouda Y. Synthesis of bioactive scaffolds catalyzed by agro-waste-based solvent medium. PHYSICAL SCIENCES REVIEWS 2022. [DOI: 10.1515/psr-2021-0097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
The backbone of synthetic organic chemistry is the formation of carbon–carbon and carbon–heteroatom bonds. Scientists are actively working to develop new methods of bond-forming reactions because it is one of the most useful tools for the development of structurally diverse molecular entities. On the other hand, scientists are constantly discovering chemical processes to make them more sustainable in order to avoid the ever-increasing chemical emission associated with hazards to the environment. Thus, the development of greener catalytic reactions demonstrated a massive uptick in the ability to carry out carbon–carbon and carbon–heteroatom bond-forming reactions under environmentally friendly and simple reaction conditions. Various approaches are demonstrated, namely, solvent-free, microwave irradiation, ionic liquids, ball milling, ultrasound, one-pot, and aqueous-mediated methods under green chemistry protocol. Agro-waste is the postharvest part or agricultural residues derived from various agricultural activities, which has diverse scope and applications. The use of this agro-waste is an eco-friendly and cost-effective process of waste management. Appropriate and optimal utilization of these waste by-products is one of the major challenges in the present days. The recent trend around the globe is to transform waste into wealth concepts to achieve various applications. Agro-waste-derived ashes and extracted medium are successfully studied recently as a heterogeneous- or homogenous-based catalyst in various organic transformations. Agro-waste-derived catalysts are easily available, cost-effective, simple to prepare, nontoxic, easy to handle, biodegradable, and more environmentally benign. This article focuses more on a few instances of agro-waste-based homogeneous and heterogeneous organic synthesis, especially those used in the construction of bioactive molecule synthesis via C–C and C–X bond formation reactions are discussed. The compiled literature in this article is based on keywords used in the search engine on “agro-waste-based catalyst for organic transformations”, and review articles published on this topic, future scope, and summary are discussed.
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Affiliation(s)
- Kantharaju Kamanna
- School of Basic Sciences, Department of Chemistry , Rani Channamma University , P-B, NH-4 , Belagavi 591156 , Karnataka , India
| | - Yamanappagouda Amaregouda
- School of Basic Sciences, Department of Chemistry , Rani Channamma University , P-B, NH-4 , Belagavi 591156 , Karnataka , India
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Dyachenko IV, Dyachenko VD, Dorovatovskii PV, Khrustalev VN, Rivera DG, Nenajdenko VG. Three-Component Synthesis and Crystal Structure of 2-Amino-3-cyano-4 H-pyran and -thiopyran Derivatives. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2022; 58. [PMCID: PMC9906589 DOI: 10.1134/s1070428022120077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/10/2023]
Abstract
2-Amino-3-cyano-4H-pyran and -thiopyran derivatives were synthesized by three-component reactions of aldehydes, dimedone, and CH acids. The molecular and crystal structures of the synthesized compounds were determined by X-ray analysis.
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Affiliation(s)
- I. V. Dyachenko
- Lugansk State Pedagogical University, 91011 Lugansk, Ukraine
| | - V. D. Dyachenko
- Lugansk State Pedagogical University, 91011 Lugansk, Ukraine
| | | | - V. N. Khrustalev
- Peoples’ Friendship University of Russia, 117198 Moscow, Russia ,Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 119991 Moscow, Russia
| | | | - V. G. Nenajdenko
- Faculty of Chemistry, Moscow State University, 119991 Moscow, Russia
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