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Kumar Yadav A, Yadav D, Kumar V, Ray S, Singh MS. PIDA-promoted metal-free [3 + 2] heteroannulation of β-ketothioamides with 4-hydroxy coumarins: chemo-/regioselective access to furo[3,2- c]chromen-4-ones at room temperature. Org Biomol Chem 2024; 22:4326-4331. [PMID: 38722080 DOI: 10.1039/d4ob00438h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/30/2024]
Abstract
Herein, we report a viable protocol to access furo[3,2-c]chromen-4-ones by engaging easily accessible 4-hydroxy coumarins as a three-atom CCO unit and thioamides as a C2 coupling partner, mediated by phenyliodine(III) diacetate (PIDA) at room temperature in a highly efficient and pot-/step-economical manner. This strategy not only avoids potential toxicity and tiresome workup conditions, but also features operational simplicity, a broad substrate scope, good functional group tolerance, high yields, easy scalability and exclusive selectivity. A mechanistic study has shown that this metal-free reaction is triggered by PIDA via activation of the β-carbon of 4-hydroxy coumarin, followed by a nucleophilic addition/intramolecular cyclization/dethiohydration cascade. High-resolution mass spectra (HRMS) study confirms the key intermediates involved during the course of the reaction, elucidating the reaction pathways, and demonstrates the excellent regio- and chemoselectivity of this approach.
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Affiliation(s)
- Anup Kumar Yadav
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi 221005, India.
| | - Dhananjay Yadav
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi 221005, India.
| | - Vipin Kumar
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi 221005, India.
| | - Subhasish Ray
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi 221005, India.
| | - Maya Shankar Singh
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi 221005, India.
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2
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Sahoo SR, Das B, Sarkar D, Reuter H. Temperature-Controlled Chemoselective Synthesis of Multisubstituted 4-Alkynyl/ trans 4-Alkenyl Coumarins. J Org Chem 2022; 87:13529-13541. [PMID: 36206452 DOI: 10.1021/acs.joc.2c00994] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
A temperature-controlled facile synthesis of multisubstituted 4-alkynyl/trans 4-alkenyl coumarins with a metal salt cascade approach is reported. H2O serves both as a nucleophile and hydrogen source. The presence of metal salt facilitates the reduction of alkyne. The present protocol bypasses the structural shortcomings of the existing Sonogashira and Heck coupling reactions. In addition, the obtained 2,3-disubstituted coumarins are readily transformed into 2,3-disubstituted dihydrocoumarins, which serve as important building blocks in organic transformations.
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Affiliation(s)
- Sushree Ranjan Sahoo
- Department of Chemistry, National Institute of Technology, Rourkela 769008, India
| | - Biswajit Das
- Department of Chemistry, National Institute of Technology, Rourkela 769008, India
| | - Debayan Sarkar
- Department of Chemistry, National Institute of Technology, Rourkela 769008, India.,Department of Chemistry, Indian Institute Of Technology, Indore 452020, India
| | - Hans Reuter
- Institute of Chemistry of New Materials, University of Osnabrück, Barbarastraβe-6, Osnabrück 49076, Germany
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3
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Koppal V, Melavanki R, Kusanur R, Bagewadi ZK, Yaraguppi DA, Deshpande SH, Patil NR. Investigation of the Fluorescence Turn-off Mechanism, Genome, Molecular Docking In Silico and In Vitro Studies of 2-Acetyl-3 H-benzo[ f]chromen-3-one. ACS OMEGA 2022; 7:23759-23770. [PMID: 35847316 PMCID: PMC9280945 DOI: 10.1021/acsomega.2c02424] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
The present study harnesses fluorescence quenching between a nonfluorescent aniline and fluorophore 2-acetyl-3H-benzo[f]chromen-3-one [2AHBC] in binary solvent mixtures of acetonitrile and 1,4-dioxane at room temperature and explores the fluorophore as an antimicrobial material. Our findings throw light on the key performance of organic molecules in the medicinal and pharmaceutical fields, which are considered as the most leading drives in therapeutic applications. In view of that, fluorescence quenching data have been interpreted by various quenching models. This demonstrates that the sphere of action holds very well in the present work and also confirms the presence of static quenching reactions. Additionally, the fluorophore was first investigated for druglike activity with the help of in silico tools, and then it was investigated for antimicrobial activity through bioinformatics tools, which has shown promising insights.
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Affiliation(s)
- Varsha
V. Koppal
- Department
of Physics, KLE Technological University, Hubli 580031, Karnataka, India
| | - Raveendra Melavanki
- Department
of Physics, M S Ramaiah Institute of Technology, Bangalore 560054, Karnataka, India
| | - Raviraj Kusanur
- Department
of Chemistry, RV College of Engineering, Bangalore 560059, Karnataka, India
| | - Zabin K. Bagewadi
- Department
of Biotechnology, KLE Technological University, Hubli 580031, Karnataka, India
| | - Deepak A. Yaraguppi
- Department
of Biotechnology, KLE Technological University, Hubli 580031, Karnataka, India
| | - Sanjay H. Deshpande
- Department
of Biotechnology, KLE Technological University, Hubli 580031, Karnataka, India
| | - Ninganagouda R. Patil
- Department
of Physics, B V B College of Engineering
and Technology, Hubli 580031, Karnataka, India
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Eliwa EM, Elgammal WE, Sharaf MH, Elsawy MM, Kalaba MH, El‐Fakharany EM, Owda ME, Abd El‐Wahab H. New Gd(I)/Cs(III) complexes of benzil‐based thiocarbohydrazone macrocyclic ligand: Chemical synthesis, characterization, and study their biological effectiveness as antibacterial, antioxidant, and antiviral additives for polyurethane surface coating. Appl Organomet Chem 2022; 36. [DOI: 10.1002/aoc.6689] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Accepted: 04/04/2022] [Indexed: 11/09/2023]
Abstract
AbstractGerms are transmitted in different ways and remain viable or infectious on metal, glass, wood, fabrics, and plastic surfaces for prolonged periods of time. Thus, sterilizing commonly handled everyday objects and public places with high contamination potential is a major global strategy to combat the spread of pathogenic microorganisms. Consequently, our response is development of durable surface‐active coating embedded with new Gd(I)/Cs(III) complexes that derived from condensation of thiocarbohydrazide and benzil precursors. Chemical structures of these complexes were elucidated by Fourier transform infrared (FTIR), electron impact ionization (EI‐MS), 1H nuclear magnetic resonance (NMR), elemental analysis, and scanning electron microscopy (SEM). Next, the well‐established complexes were physically mixed with wide‐range applicable polyurethane (PU) varnish as potential biocide agents. With laboratory scale, coating material was loaded into stainless steel and wood panels to evaluate the physical and mechanical properties. In comparison with the blank formulation, our additives enhanced the gloss levels of the developed PU from 75 to 80 gloss unit (GU), and the scratch hardness was increased to reach >2 kg. Meanwhile, all the coated films passed the flexibility bend test and showed none flaking in mechanical adhesion test. Consequently, Gd(I) and Cs(III) metal complexes did not show any undesirable side effects on PU coating performance. Concerning biological screening, macrocyclic Gd(I) and Cs(III) complexes as well as the reformulated PU varnish were assayed for their antibacterial, antioxidant, and antiviral activities. Antibacterial activity of the developed PU was slightly increased than the individual treatments of Gd(I)/Cs(III) complexes by 1–2 mm, although the blank PU showed no obvious activity against all the tested bacterial strains. Antiviral overall results indicated that the Gd(I) and Cs(III) complexes demonstrated higher activity than the developed PU samples against ADeno‐7, CV‐B4, and HSV‐1 viruses in all modes of action, and hence these coordinated compounds could be promising virucidal agents with good biocompatibility.
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Affiliation(s)
- Essam M. Eliwa
- Chemistry department, Faculty of Science (Boys) Al‐Azhar University Cairo Egypt
| | - Walid E. Elgammal
- Chemistry department, Faculty of Science (Boys) Al‐Azhar University Cairo Egypt
| | - Mohamed H. Sharaf
- Botany and Microbiology Department, Faculty of Science (Boys) Al‐Azhar University Cairo Egypt
| | - Maha M. Elsawy
- Chemistry Department, Faculty of Science (Girls) Al‐Azhar University Cairo Egypt
| | - Mohamed H. Kalaba
- Botany and Microbiology Department, Faculty of Science (Boys) Al‐Azhar University Cairo Egypt
| | - Esmail M. El‐Fakharany
- Protein Research Department, Genetic Engineering and Biotechnology Research Institute City of Scientific Research and Technological Applications (SRTA‐City) New Borg EL‐Arab Egypt
| | - Medhat E. Owda
- Chemistry department, Faculty of Science (Boys) Al‐Azhar University Cairo Egypt
| | - Hamada Abd El‐Wahab
- Chemistry department, Faculty of Science (Boys) Al‐Azhar University Cairo Egypt
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Butani SC, Vekariya MK, Dholaria PV, Kapadiya KM, Desai ND. Synthesis, Characterization, and Antimicrobial Evaluation of New Imidazo[2,1-b][1,3,4]thiadiazoles Bearing a Chroman Moiety. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2022. [DOI: 10.1134/s1070428022060185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Samar M, Kuldeep S, Bhoomika Y, Vaseem A, Shweta S. A review on Coumarin derivatives as potent anti-Tuberculosis agent. Mini Rev Med Chem 2021; 22:1064-1080. [PMID: 34579635 DOI: 10.2174/1389557521666210927124511] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2020] [Revised: 04/08/2021] [Accepted: 06/01/2021] [Indexed: 11/22/2022]
Abstract
BACKGROUND Tuberculosis (TB) is an acute or chronic infectious disease caused by several species of Myco-bacterium, collectively called as tubercle bacilli or Mycobacterium tuberculosis complex. Around 10 million people get sick with tuberculosis (TB) each year. TB is the second leading cause of deaths today after HIV/AIDS. A serious problem in the context of MDR-TB, is the extensively drug-resistant TB which is an im-portant reason for the restricted chemotherapy in TB. Therefore, there is a need to explore new antitubercular (anti-TB) agents. Coumarin is an oxygen-containing heterocyclic compound and can be widely found in many natural products, and many of them display diverse biological activities.The wide spectrum of activities of coumarin molecules have intrigued the scientists to explore the natural coumarins and their synthetic deriva-tives for their potential as anti-TB drugs. OBJECTIVE The objective of this review is to emphasize on important coumarin analogs with anti-TB activities and their structure-activity relationships (SAR) for designing better anti-TB agents. METHOD Latest, authentic and published reports on various synthetic and natural coumarin derivatives and their anti-TB activities is being thoroughly studied and analyzed. The structural requirements of coumarins as anti-TB drugs have also been studied. RESULT Collection and compilation of reports on various synthetic and natural coumarin derivatives and their anti-TB activities is being done. CONCLUSION The study provides latest report on coumarin derivatives synthesized as anti-TB agent and wheth-er their activity depends on structural changes or not.
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Affiliation(s)
- Mujeeb Samar
- Faculty of Pharmacy, Integral University, Kursi road, Lucknow-226026 (U.P.). India
| | - Singh Kuldeep
- Faculty of Pharmacy, Integral University, Kursi road, Lucknow-226026 (U.P.). India
| | - Yogi Bhoomika
- Hygia Institute Of Pharmaceutical Education And Research.Lucknow. India
| | - Ansari Vaseem
- Faculty of Pharmacy, Integral University, Kursi road, Lucknow-226026 (U.P.). India
| | - Sinha Shweta
- Goel Institute of Pharmaceutical Sciences, Lucknow -226028 (U.P.). India
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Gulati S, Singh R, Sangwan S. A review on convenient synthesis of substituted coumarins using reuseable solid acid catalysts. RSC Adv 2021; 11:29130-29155. [PMID: 35479580 PMCID: PMC9040916 DOI: 10.1039/d1ra04887b] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Accepted: 08/19/2021] [Indexed: 11/21/2022] Open
Abstract
Due to growing concern about chemicals and their impact on the environment, cleaner reaction conditions are needed to be incorporated into chemical synthetic procedures. Recently, the use of heteropolyacid catalysts, mainly reuseable solid acid catalysts, has gained a leading role in organic synthesis due to their environmental and economic considerations and industrial utilization. The high catalytic activity, moisture sensitivity, reusability and inexpensive makes solid supported reagents attractive substituents to conventional Lewis acids. Nowadays synthesis of coumarins and their derivatives has attracted considerable attention from organic and medicinal chemists for many years as a large number of natural products contain this heterocyclic nucleus. In continuation with our investigations into the synthesis of substituted coumarins and due to several advantages of heterogeneous catalysts viz. cost-effective, no side products, high yield of desired products and no toxic waste material, here we report a new approach for the synthesis of substituted coumarins using solid acid catalysts.
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Affiliation(s)
- Susheel Gulati
- Department of Chemistry, Chaudhary Charan Singh Haryana Agricultural University Hisar 125004 India /
| | - Rajvir Singh
- Department of Chemistry, Chaudhary Charan Singh Haryana Agricultural University Hisar 125004 India /
| | - Suman Sangwan
- Department of Chemistry, Chaudhary Charan Singh Haryana Agricultural University Hisar 125004 India /
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Faheim AA, Elsawy M, Salem SS, Abd El-Wahab H. Novel antimicrobial paint based on binary and ternary dioxouranium (VI) complexes for surface coating applications. PROGRESS IN ORGANIC COATINGS 2021; 151:106027. [DOI: 10.1016/j.porgcoat.2020.106027] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
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9
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Solvent free and green synthesis of efficient solvochromism based coumarin moieties for quick visualization of LFPs and OLEDs applications. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.129208] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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10
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Cazin I, Rossegger E, Guedes de la Cruz G, Griesser T, Schlögl S. Recent Advances in Functional Polymers Containing Coumarin Chromophores. Polymers (Basel) 2020; 13:E56. [PMID: 33375724 PMCID: PMC7794725 DOI: 10.3390/polym13010056] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2020] [Revised: 12/19/2020] [Accepted: 12/20/2020] [Indexed: 11/17/2022] Open
Abstract
Natural and synthetic coumarin derivatives have gained increased attention in the design of functional polymers and polymer networks due to their unique optical, biological, and photochemical properties. This review provides a comprehensive overview over recent developments in macromolecular architecture and mainly covers examples from the literature published from 2004 to 2020. Along with a discussion on coumarin and its photochemical properties, we focus on polymers containing coumarin as a nonreactive moiety as well as polymer systems exploiting the dimerization and/or reversible nature of the [2πs + 2πs] cycloaddition reaction. Coumarin moieties undergo a reversible [2πs + 2πs] cycloaddition reaction upon irradiation with specific wavelengths in the UV region, which is applied to impart intrinsic healability, shape-memory, and reversible properties into polymers. In addition, coumarin chromophores are able to dimerize under the exposure to direct sunlight, which is a promising route for the synthesis and cross-linking of polymer systems under "green" and environment-friendly conditions. Along with the chemistry and design of coumarin functional polymers, we highlight various future application fields of coumarin containing polymers involving tissue engineering, drug delivery systems, soft robotics, or 4D printing applications.
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Affiliation(s)
- Ines Cazin
- Polymer Competence Center Leoben GmbH, Roseggerstrasse 12, 8700 Leoben, Austria; (I.C.); (E.R.)
| | - Elisabeth Rossegger
- Polymer Competence Center Leoben GmbH, Roseggerstrasse 12, 8700 Leoben, Austria; (I.C.); (E.R.)
| | - Gema Guedes de la Cruz
- Department Polymer Engineering and Science, Institute Chemistry of Polymeric Materials, Montanuniversitaet Leoben, Otto Glöckel-Strasse 2, 8700 Leoben, Austria; (G.G.d.l.C.); (T.G.)
| | - Thomas Griesser
- Department Polymer Engineering and Science, Institute Chemistry of Polymeric Materials, Montanuniversitaet Leoben, Otto Glöckel-Strasse 2, 8700 Leoben, Austria; (G.G.d.l.C.); (T.G.)
| | - Sandra Schlögl
- Polymer Competence Center Leoben GmbH, Roseggerstrasse 12, 8700 Leoben, Austria; (I.C.); (E.R.)
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11
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Rohani L, Karami B, Farahi M. A green, facile, and one‐pot synthesis of 2‐amino‐4
H
‐pyran derivatives using tungstate sulfuric acid as a solid acid catalyst. J CHIN CHEM SOC-TAIP 2020. [DOI: 10.1002/jccs.202000011] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Lida Rohani
- Department of Chemistry Yasouj University Yasouj Iran
| | | | - Mahnaz Farahi
- Department of Chemistry Yasouj University Yasouj Iran
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12
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Sanad SMH, Mekky AEM. Efficient synthesis and characterization of novel bis(chromenes) and bis(benzo[f]chromenes) linked to thiazole units. SYNTHETIC COMMUN 2020. [DOI: 10.1080/00397911.2020.1846748] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
| | - Ahmed E. M. Mekky
- Chemistry Department, Faculty of Science, Cairo University, Giza, Egypt
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13
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Structure-activity relationship of natural and synthetic coumarin derivatives against Mycobacterium tuberculosis. Future Med Chem 2020; 12:1533-1546. [PMID: 32820960 DOI: 10.4155/fmc-2018-0281] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Aim: Eight coumarin derivatives (1a-h) obtained from natural (-)-mammea A/BB (1) and 13 synthetic coumarins (2-14) had their cytotoxicity and biological activity evaluated against Mycobacterium tuberculosis H37Rv reference strain and multidrug-resistant clinical isolates. Materials & methods: Anti-M. tuberculosis activity was evaluated by resazurin microtiter assay plate, and the cytotoxicity of natural and synthetic products using J774A.1 macrophages by 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide. Results: Compounds 1g, 5, 6, 12 and 14 were more active against M. tuberculosis H37Rv and multidrug-resistant clinical isolates with MIC values ranging from 15.6 to 62.5 μg/ml. Conclusion: These results demonstrate that the coumarin derivatives were active against multidrug-resistant clinical isolates, becoming potential candidates to be used in the treatment of resistant tuberculosis.
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Mahmood S, Nazir Y, Saeed A, Abbas Q, Ashraf Z. Synthesis, Biological Evaluation and Molecular Docking Studies of Novel Coumarinylthiazolyl Iminothiazolidinone Hybrids as Potent Urease Inhibitors. ChemistrySelect 2020. [DOI: 10.1002/slct.202000429] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Shams‐Ul Mahmood
- Department of ChemistryQuaid-i-Azam University Islamabad 45320 Pakistan
| | - Yasir Nazir
- Department of ChemistryAllama Iqbal Open University Islamabad 44000 Pakistan
| | - Aamer Saeed
- Department of ChemistryQuaid-i-Azam University Islamabad 45320 Pakistan
| | - Qamar Abbas
- Department of PhysiologyUniversity of Sindh Jamshoro Pakistan
| | - Zaman Ashraf
- Department of ChemistryAllama Iqbal Open University Islamabad 44000 Pakistan
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Abd El-Wahab H, Abd El-Fattah M, El-alfy H, Owda M, Lin L, Hamdy I. Synthesis and characterisation of sulphonamide (Schiff base) ligand and its copper metal complex and their efficiency in polyurethane varnish as flame retardant and antimicrobial surface coating additives. PROGRESS IN ORGANIC COATINGS 2020; 142:105577. [DOI: 10.1016/j.porgcoat.2020.105577] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
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16
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Kaya M, Menteşe E. Synthesis and solvent‐dependent photophysics of a novel fluorescent triazole‐coumarin‐based dye. J Heterocycl Chem 2020. [DOI: 10.1002/jhet.3896] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Mehmet Kaya
- Faculty of Arts and SciencesRecep Tayyip Erdogan University Rize Turkey
| | - Emre Menteşe
- Faculty of Arts and SciencesRecep Tayyip Erdogan University Rize Turkey
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Cuevas JM, Seoane-Rivero R, Navarro R, Marcos-Fernández Á. Coumarins into Polyurethanes for Smart and Functional Materials. Polymers (Basel) 2020; 12:polym12030630. [PMID: 32164198 PMCID: PMC7182826 DOI: 10.3390/polym12030630] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2020] [Revised: 03/04/2020] [Accepted: 03/07/2020] [Indexed: 12/11/2022] Open
Abstract
Polyurethanes are of undoubted interest for the scientific community and the industry. Their outstanding versatility from tailor-made structures turns them into major polymers for use in a wide range of different applications. As with other polymers, new, emerging molecules and monomers with specific attributes can provide new functions and capabilities to polyurethanes. Natural and synthetic coumarin and its derivatives are characterised by interesting biological, photophysical and photochemical properties. Then, the polyurethanes can exploit those features of many coumarins which are present in their composition to achieve new functions and performances. This article reviews the developments in the proper use of the special properties of coumarins in polyurethanes to produce functional and smart materials that can be suitable for new specific applications.
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Affiliation(s)
- José María Cuevas
- GAIKER Technology Centre, Basque Research and Technology Alliance (BRTA), Parque Tecnológico de Bizkaia, edificio 202, E-48170 Zamudio, Spain;
- Correspondence: (J.M.C.); (R.N.)
| | - Rubén Seoane-Rivero
- GAIKER Technology Centre, Basque Research and Technology Alliance (BRTA), Parque Tecnológico de Bizkaia, edificio 202, E-48170 Zamudio, Spain;
| | - Rodrigo Navarro
- Instituto de Ciencia y Tecnología de Polímeros (CSIC), Juan de la Cierva 3, 28006 Madrid, Spain;
- Correspondence: (J.M.C.); (R.N.)
| | - Ángel Marcos-Fernández
- Instituto de Ciencia y Tecnología de Polímeros (CSIC), Juan de la Cierva 3, 28006 Madrid, Spain;
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18
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Potential photosensitizer candidates for PDT including 7-oxy-3-thiomethylphenyl coumarino-phthalocyanines. Inorganica Chim Acta 2019. [DOI: 10.1016/j.ica.2019.119137] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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19
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Malik MA, Khan SA, Al-thabaiti SA. Bioactive Macrocyclic Ni(II) Metal Complex: Synthesis, Spectroscopic Elucidation, and Antimicrobial Studies. Polycycl Aromat Compd 2019. [DOI: 10.1080/10406638.2019.1681011] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Maqsood Ahmad Malik
- Chemistry Department, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Salman A. Khan
- Chemistry Department, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia
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Taha M, Adnan Ali Shah S, Afifi M, Imran S, Sultan S, Rahim F, Hadiani Ismail N, Mohammed Khan K. Synthesis, molecular docking study and thymidine phosphorylase inhibitory activity of 3-formylcoumarin derivatives. Bioorg Chem 2018. [DOI: 10.1016/j.bioorg.2018.02.028] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Abd El-Fattah M, Abd El-Wahab H, Bashandy M, El-Eisawy R, Abd El-hai F, Saeed M. Potential application of some coumarin derivatives incorporated thiazole ring as ecofriendly antimicrobial, flame retardant and corrosion inhibitor additives for polyurethane coating. PROGRESS IN ORGANIC COATINGS 2017; 111:57-66. [DOI: 10.1016/j.porgcoat.2017.05.005] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
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22
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Salgado C, Arrieta MP, Peponi L, Fernández-García M, López D. Silica-nanocomposites of photo-crosslinkable poly(urethane)s based on poly(ε-caprolactone) and coumarin. Eur Polym J 2017. [DOI: 10.1016/j.eurpolymj.2017.05.030] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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23
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Ansari MI, Khan SA. Synthesis and antimicrobial activity of some novel quinoline-pyrazoline-based coumarinyl thiazole derivatives. Med Chem Res 2017. [DOI: 10.1007/s00044-017-1855-4] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Srikrishna D, Kumar Dubey P. PEG-600 mediated one-pot reaction of 3-acetyl-2H-chromen-2-one with heterylthiols and phenylthioureas using tetrabutylammonium tribromide as an efficient green reagent. NEW J CHEM 2017. [DOI: 10.1039/c7nj00504k] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A simple method for the one-pot reaction of 3-acetyl-2H-chromen-2-one with different heterylthiols and phenylthioureas under green conditions using tetrabutylammonium tribromide (TBATB) as an efficient reagent has been described.
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Affiliation(s)
- Devulapally Srikrishna
- Department of Chemistry
- Jawaharlal Nehru Technological University Hyderabad College of Engineering
- Hyderabad
- India
| | - Pramod Kumar Dubey
- Department of Chemistry
- Jawaharlal Nehru Technological University Hyderabad College of Engineering
- Hyderabad
- India
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25
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Köksoy MA, Köksoy B, Durmuş M, Bulut M. Preparation, characterization and photophysicochemical properties of novel tetra 7-(diethyl 2-methylmalonatoxy)-3-(p-oxyphenyl)coumarin-substituted zinc(II) and indium(III)chloride phthalocyanines. J Organomet Chem 2016. [DOI: 10.1016/j.jorganchem.2016.08.009] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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26
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Liu GL, Hu Y, Chen XH, Wang GX, Ling F. Synthesis and anthelmintic activity of coumarin–imidazole hybrid derivatives against Dactylogyrus intermedius in goldfish. Bioorg Med Chem Lett 2016; 26:5039-5043. [DOI: 10.1016/j.bmcl.2016.08.090] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2016] [Revised: 08/08/2016] [Accepted: 08/29/2016] [Indexed: 12/18/2022]
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27
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Karami B, Farahi M, Farmani N, Tanuraghaj HM. Novel synthesis of coumarin-containing secondary benzamide derivatives using tungstate sulfuric acid. NEW J CHEM 2016. [DOI: 10.1039/c5nj02463c] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A novel one-pot synthesis of coumarin-containing secondary benzamide derivatives is described using tungstate sulfuric acid as a reusable heterogeneous catalyst.
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Affiliation(s)
| | - Mahnaz Farahi
- Department of Chemistry
- Yasouj University
- Yasouj, Iran
| | - Nina Farmani
- Department of Chemistry
- Yasouj University
- Yasouj, Iran
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28
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Tahtaci H, Er M, Karakurt T, Onaran A. Synthesis, Structural Characterization, and Biological Evaluation of Novel Substituted 1,3-Thiazole Derivatives Containing Schiff Bases. J Heterocycl Chem 2015. [DOI: 10.1002/jhet.2565] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Hakan Tahtaci
- Department of Polymer Engineering, Faculty of Technology; Karabük University; 78050 Karabük Turkey
| | - Mustafa Er
- Department of Chemical Engineering, Faculty of Engineering; Karabük University; 78050 Karabük Turkey
| | - Tuncay Karakurt
- Department of Chemical Engineering, Faculty of Engineering and Architecture; Ahi Evran University; 40100 Kırşehir Turkey
| | - Abdurrahman Onaran
- Department of Plant Protection, Faculty of Agriculture; Ahi Evran University; 40100 Kırşehir Turkey
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29
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Nastasă C, Tiperciuc B, Duma M, Benedec D, Oniga O. New Hydrazones Bearing Thiazole Scaffold: Synthesis, Characterization, Antimicrobial, and Antioxidant Investigation. Molecules 2015; 20:17325-38. [PMID: 26393564 PMCID: PMC6332171 DOI: 10.3390/molecules200917325] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2015] [Revised: 09/03/2015] [Accepted: 09/09/2015] [Indexed: 12/20/2022] Open
Abstract
New series of hydrazones 5–18 were synthesized, in good yields, by reacting 4-methyl-2-(4-(trifluoromethyl)phenyl)thiazole-5-carbohydrazide with differently substituted benzaldehyde. The resulting compounds were characterized via elemental analysis, physico-chemical and spectral data. An antimicrobial screening was done, using Gram (+), Gram (−) bacteria and one fungal strain. Tested molecules displayed moderate-to-good growth inhibition activity. 2,2-Diphenyl-1-picrylhydrazide assay was used to test the antioxidant properties of the compounds. Monohydroxy (14–16), para-fluorine (13) and 2,4-dichlorine (17) derivatives exhibited better free-radical scavenging ability than the other investigated molecules.
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Affiliation(s)
- Cristina Nastasă
- Department of Pharmaceutical Chemistry, "Iuliu Hațieganu" University of Medicine and Pharmacy 41 Victor Babeș Street, RO-400012 Cluj-Napoca, Romania.
| | - Brîndușa Tiperciuc
- Department of Pharmaceutical Chemistry, "Iuliu Hațieganu" University of Medicine and Pharmacy 41 Victor Babeș Street, RO-400012 Cluj-Napoca, Romania.
| | - Mihaela Duma
- State Veterinary Laboratory for Animal Health and Safety, 1 Piața Mărăști Street, 400609 Cluj-Napoca, Romania.
| | - Daniela Benedec
- Department of Pharmacognosy, "Iuliu Hațieganu" University of Medicine and Pharmacy, 12 Ion Creangă Street, RO-400010 Cluj-Napoca, Romania.
| | - Ovidiu Oniga
- Department of Pharmaceutical Chemistry, "Iuliu Hațieganu" University of Medicine and Pharmacy 41 Victor Babeș Street, RO-400012 Cluj-Napoca, Romania.
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30
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Wu G, Jiang X, Yu L, Xia S, Yu X. Synthesis and Quantum Chemical Calculation of Benzamide Derivatives Containing Capsaicin and Their Bacteriostatic and Antifouling Properties. J CHIN CHEM SOC-TAIP 2015. [DOI: 10.1002/jccs.201500037] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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31
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Recent progress in the drug development of coumarin derivatives as potent antituberculosis agents. Eur J Med Chem 2015; 100:257-69. [PMID: 26112067 DOI: 10.1016/j.ejmech.2015.06.017] [Citation(s) in RCA: 150] [Impact Index Per Article: 16.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2014] [Revised: 06/05/2015] [Accepted: 06/06/2015] [Indexed: 11/20/2022]
Abstract
Tuberculosis (TB) is still a challenging worldwide health problem and mycobacterium tuberculosis (MTB) remains one of the most deadly human pathogens. TB is the second leading infectious cause of mortality today behind only HIV/AIDS. The impetus for developing new structural classes of antituberculosis drugs comes from the emergence of multi-drug resistant (MDR) strains. The development of MDR strains to commonly used drugs is due to, longer durations of therapy as results of resistance, and the resurgence of the disease in immune compromised patients. Therefore, there is an urgent need to explore new antitubercular (anti-TB) agents. Ironically, the low number of potentially new chemical entities which can act as anti-TB candidates is of great importance at present situation. Considering the severity of the problem, WHO has prepared a strategic plan in Berlin declaration 2007 to stop TB, globally. Among the oxygen heterocycles, coumarin derivatives are important motifs, which can be widely found in many natural products, and many of them displaying diverse biological activities. This spectacular spectrum of applications has intrigued organic and medicinal chemists for decades to explore the natural coumarins or their synthetic analogs for their applicability as anti-TB drugs. To pave the way for the future research, there is a need to collect the latest information in this promising area. In the present review, we collated published reports on coumarin derivatives to shed light on the insights on different types of methods reported for their preparations, characterizations and anti-TB applications, so that its full therapeutic potential class of compounds can be utilized for the treatment of tuberculosis. Therefore, the objective of this review is to focus on important coumarin analogs with anti-TB activities, and structure-activity relationships (SAR) for designing the better anti-TB agents. It is hoped that, this review will be helpful for new thoughts in the quest for rational designs of more active and less toxic coumarin-based anti-TB drugs.
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Facile access to oxazolidin-2-imine, thiazolidin-2-imine and imidazolidin-2-imine derivatives bearing an exocyclic haloalkyliene via direct halocyclization between propargylamines, heterocumulenes and I2 (NBS). Tetrahedron 2015. [DOI: 10.1016/j.tet.2015.04.080] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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33
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Luo W, Huang Q, Liu F, Lin Z, He J. Synthesis of antibacterial methacrylate monomer derived from thiazole and its application in dental resin. J Mech Behav Biomed Mater 2015; 49:61-8. [PMID: 25988792 DOI: 10.1016/j.jmbbm.2015.04.026] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2015] [Revised: 04/24/2015] [Accepted: 04/28/2015] [Indexed: 11/24/2022]
Abstract
A non-quaternary ammonium antibacterial methacrylate monomer MEMT derived from thiazole was synthesized and applied into UDMA/TEGDMA dental resin with a series of mass fraction (10 wt%, 20 wt%, and 30 wt%). Double bond conversion, polymerization shrinkage, water sorption, solubility, flexural strength and modulus, and antibacterial activity of MEMT containing resin formulations were investigated with UDMA/TEGDMA as control resin. The results showed that MEMT containing dental resin had higher double bond conversion than control resin. Compared with control polymer, all MEMT containing polymer had comparable or lower polymerization shrinkage, water sorption and solubility, except for the polymer with 30 wt% of MEMT which had higher water sorption and solubility than control polymer. The MEMT had no influence on flexural strength and modulus before water immersion, but all MEMT containing polymers had lower flexural strength and modulus than control polymer after water immersion. The MEMT could endow dental polymer with obvious antibacterial activity by immobilizing MEMT into the polymeric network.
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Affiliation(s)
- Weixun Luo
- College of Materials Science and Engineering, South China University of Technology, Guangzhou 510641, China
| | - Qiting Huang
- Guanghua School of Stomatology, Hospital of Stomatology, Sun Yat-sen University, Guangdong Provincial Key Laboratory of Stomatology, Guangzhou 510055, China
| | - Fang Liu
- College of Materials Science and Engineering, South China University of Technology, Guangzhou 510641, China
| | - Zhengmei Lin
- Guanghua School of Stomatology, Hospital of Stomatology, Sun Yat-sen University, Guangdong Provincial Key Laboratory of Stomatology, Guangzhou 510055, China
| | - Jingwei He
- College of Materials Science and Engineering, South China University of Technology, Guangzhou 510641, China.
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34
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Ayati A, Emami S, Asadipour A, Shafiee A, Foroumadi A. Recent applications of 1,3-thiazole core structure in the identification of new lead compounds and drug discovery. Eur J Med Chem 2015; 97:699-718. [PMID: 25934508 DOI: 10.1016/j.ejmech.2015.04.015] [Citation(s) in RCA: 251] [Impact Index Per Article: 27.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2014] [Revised: 10/26/2014] [Accepted: 04/06/2015] [Indexed: 02/07/2023]
Abstract
1,3-Thiazole is one of the most important scaffolds in heterocyclic chemistry and drug design and discovery. It is widely found in diverse pharmacologically active substances and in some naturally-occurring compounds. Thiazole is a versatile building-block for lead generation, and is easily access of diverse derivatives for subsequent lead optimization. In the recent years, many thiazole derivatives have been synthesized and subjected to varied biological activities. In this article we intended to review the most important biological effects of thiazole-based compounds and highlight their roles in new leads identification and drug discovery. This article is also intended to help researches for finding potential future directions on the development of more potent and specific analogs of thiazole-based compounds for various biological targets.
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Affiliation(s)
- Adile Ayati
- Department of Medicinal Chemistry, Faculty of Pharmacy and Pharmaceutical Sciences Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Saeed Emami
- Department of Medicinal Chemistry and Pharmaceutical Sciences Research Center, Faculty of Pharmacy, Mazandaran University of Medical Sciences, Sari, Iran.
| | - Ali Asadipour
- Neuroscience Research Center, Institute of Neuropharmacology, Kerman University of Medicinal Sciences, Kerman, Iran
| | - Abbas Shafiee
- Department of Medicinal Chemistry, Faculty of Pharmacy and Pharmaceutical Sciences Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Alireza Foroumadi
- Department of Medicinal Chemistry, Faculty of Pharmacy and Pharmaceutical Sciences Research Center, Tehran University of Medical Sciences, Tehran, Iran; Neuroscience Research Center, Institute of Neuropharmacology, Kerman University of Medicinal Sciences, Kerman, Iran.
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