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Borik RMA, El-Wahab AHFA. Heteroaromatization of Coumarin Part I: Design, Synthesis, Reactions, Antitumor Activities of Novel Pyridine and Naphthyridine Derivatives. Curr Org Synth 2024; 21:571-581. [PMID: 38174438 DOI: 10.2174/0115701794265924230920061222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Revised: 08/07/2023] [Accepted: 08/25/2023] [Indexed: 01/05/2024]
Abstract
INTRODUCTION A novel series of chromen-3-yl-pyridine moieties were synthesized. IR, NMR, and MS spectroscopy were used to confirm the structure of these novel compounds and study antitumor activity of these compounds. The structure-activity relationship investigation demonstrated that 2,4-diamino- 5-(3-methoxyphenyl)-7-(2-oxo-2H-chromen-3-yl)-1,8-naphthyridine-3-carbonitrile (16), naphthyridine- 3-carbonitrile derivatives 17, 18 and pyrido[2,3-d]pyrimidine derivative 12 were found to be more effective, while compounds 5a,b, 9c, 11, 13 and 14 showed moderate activity for antitumor activities. OBJECTIVES The objective was to design a series of new chromen-3-yl-pyridine and pyrido[2,3-d]pyrimidine derivatives and study the antitumor of these compounds. MATERIALS AND METHODS The condensation reaction of 3-acetyl-2H-chromen-2-one with 3-methoxy benzaldehyde and malononitrile or ethyl cyanoacetate in the presence of ammonium acetate and acetic acid under reflux to give the corresponding chromen-3-yl pyridine-3-carbonitrile derivatives. RESULTS In this study, the antitumor activity of the synthesized compounds chromen-3-yl-pyridine derivatives has been determined for the broad spectrum of cytotoxic activity toward the investigated three cell lines and 5-Fluorouracil, as reference drugs. CONCLUSION A series of new chromen-3-yl-pyridine and pyrido[2,3-d]pyrimidine derivatives were synthesized in this work. All compounds were evaluated for cytotoxic activity.
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Affiliation(s)
- Rita Mohammed Ahmed Borik
- Department of Chemistry, College of Science, Jazan University, P.O. Box. 114, Jazan, 45142, Kingdom of Saudi Arabia
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Zhang T, Liang W, Ou W, Zhang M, Cui S, Zhang S. Daphnetin alleviates neuropathic pain in chronic constrictive injury rats via regulating the NF-κB dependent CXCL1/CXCR2 signaling pathway. PHARMACEUTICAL BIOLOGY 2023; 61:746-754. [PMID: 37177984 PMCID: PMC10184651 DOI: 10.1080/13880209.2023.2198560] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/15/2023]
Abstract
CONTEXT Daphnetin is a natural product with anti-inflammatory, antioxidant, and neuroprotective properties. Reports have found that it has a strong analgesic effect; however, its analgesic mechanism is unknown. OBJECTIVE We explored the effect and mechanism of daphnetin on neuropathic pain (NP). MATERIALS AND METHODS The rat model of NP was established by ligation of the sciatic nerve. Male Sprague-Dawley rats were divided into six groups: Control, Model, Sham, morphine (0.375 mg/kg), and daphnetin (0.0625 and 0.025 mg/kg). Rats were intrathecally injected with drugs or normal saline once daily for three days. Hyperalgesia was evaluated by mechanical withdrawal threshold (MWT) and thermal withdrawal threshold (TWT). Protein levels were detected using ELISA, immunofluorescence, and western blotting. RESULTS Compared to the Model group, daphnetin improved TWT (46.70 °C vs. 42.20 °C) and MWT (45.60 g vs. 23.60 g), reduced the expression of interleukin-1β (0.99 ng/g vs. 1.42 ng/g), interleukin-6 (0.90 ng/g vs. 1.52 ng/g), and tumor necrosis factor-α (0.93 ng/g vs. 1.52 ng/g) in the sciatic nerve. Daphnetin decreased the expression of toll-like receptor 4 (TLR4) (0.47-fold), phosphorylated inhibitor of NF-κB (p-IKBα) (0.29-fold), nuclear factor kappaB (NF-κB) (0.48-fold), glial fibrillary acidic protein (GFAP) (0.42-fold), CXC chemokine ligand type 1 (CXCL1) (0.84-fold), CXC chemokine receptor type 2 (CXCR2) (0.78-fold) in the spinal cord. DISCUSSION AND CONCLUSIONS Daphnetin alleviates NP by inhibiting inflammation and astrocyte activation in the spinal cord, providing theoretical support for the extensive clinical treatment of NP.
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Affiliation(s)
- Tianrui Zhang
- Department of Pharmacology of Traditional Chinese Medicine, College of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Wulin Liang
- Department of Pharmacology of Traditional Chinese Medicine, College of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Wenjing Ou
- Department of Pharmacology of Traditional Chinese Medicine, College of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Mingqian Zhang
- Department of Pharmacology of Traditional Chinese Medicine, College of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Shuang Cui
- Department of Pharmacology of Traditional Chinese Medicine, College of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Shuofeng Zhang
- Department of Pharmacology of Traditional Chinese Medicine, College of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
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Shoji T, Sasahara N, Hamasaki A, Mori S, Okujima T, Sekiguchi R, Ito S. Synthesis, Structural, and Optical Properties of Azuleno[1,2- c]pyran-1-ones: Bro̷nsted Acid-Mediated Cyclization of 2-Azulenylalkynes. J Org Chem 2023. [PMID: 37906944 DOI: 10.1021/acs.joc.3c01742] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2023]
Abstract
Pyrones and their aromatic ring-fused derivatives have gained significant attention due to their diverse biological activities and potential as foundational frameworks for advanced materials. In this paper, we describe a proficient approach for the preparation of azuleno[1,2-c]pyran-1-ones, which are difficult to produce by using conventional methods. The synthesis was achieved through Bro̷nsted acid-mediated cyclization of 2-azulenylalkynes. The structural and optical properties of azuleno[1,2-c]pyran-1-ones were characterized by single-crystal X-ray analysis, NMR, UV/vis, and fluorescence spectroscopies. Under acidic conditions, these compounds displayed notable spectral alterations and emission, distinct from their spectra in neutral medium. These results suggest that azuleno[1,2-c]pyran-1-ones hold great potential for applications in organic electronic materials and fluorescent pH sensors.
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Affiliation(s)
- Taku Shoji
- Department of Chemical Biology and Applied Chemistry, College of Engineering, Nihon University, Koriyama 963-8642, Japan
| | - Nichika Sasahara
- Graduate School of Science and Technology, Shinshu University, Matsumoto 390-8621, Japan
| | - Atom Hamasaki
- Graduate School of Science and Technology, Shinshu University, Matsumoto 390-8621, Japan
| | - Shigeki Mori
- Advanced Research Support Center, Ehime University, Matsuyama 790-8577, Japan
| | - Tetsuo Okujima
- Graduate School of Science and Engineering, Ehime University, Matsuyama 790-8577, Japan
| | - Ryuta Sekiguchi
- Graduate School of Science and Technology, Hirosaki University, Hirosaki 036-8561, Japan
| | - Shunji Ito
- Graduate School of Science and Technology, Hirosaki University, Hirosaki 036-8561, Japan
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Chatron N, Boulven M, Montagut-Romans A, Ponsot F, Jacolot M, Caruel H, Benoît E, Popowycz F, Lattard V. Design of a structure-activity relationship model of vitamin K epoxide reductase (VKORC1) inhibitors combining chemical synthesis of new compounds, enzymatic assays and molecular modelling. Bioorg Med Chem 2023; 94:117453. [PMID: 37741121 DOI: 10.1016/j.bmc.2023.117453] [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: 05/05/2023] [Revised: 08/13/2023] [Accepted: 08/21/2023] [Indexed: 09/25/2023]
Abstract
Vitamin K antagonists (VKAs) anticoagulants have been used since the 1950s as medicines and rodenticides. These molecules are mainly 4-hydroxycoumarin derivatives and act by inhibiting the vitamin K epoxide reductase (VKORC1), an endoplasmic reticulum membrane resident enzyme. However, many VKORC1 mutations have been reported over the last decade, inducing VKAs resistances and thus treatments failures. Although studies have reported experimental and computational investigations of VKAs based on VKORC1 structural homology models, the development of new effective anticoagulants has been quite complex due to the lack of structural data and reliable structure-activity relationships. However, the recent publication of VKORC1 crystal structure provides new information for further studies. Based on these findings, we combined chemical synthesis, enzymatic assays and molecular modelling methods to design a structure-activity relationship (SAR) model. Our results proved that the lipophilicity, the membrane permeability of inhibitors and their affinity towards human VKORC1 enzyme are the main characteristics for potent anticoagulants. Our SAR model managed to rank compounds according to their ability to inhibit the human VKORC1. Such a tool might constitute an alternative to evaluate new molecules potency before their chemical synthesis and biological assessment and might assist the development of new VKAs.
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Affiliation(s)
- Nolan Chatron
- USC 1233 RS2GP, VetAgro Sup, INRAE, University of Lyon, 69280 Marcy L'Etoile, France.
| | - Manon Boulven
- Univ Lyon, INSA Lyon, Université Lyon 1, CNRS, CPE Lyon, UMR 5246, ICBMS, 1 rue Victor Grignard, 69621 Villeurbanne Cedex, France; Liphatech, Bonnel, 47480 Pont-du-Casse, France
| | - Adrien Montagut-Romans
- Univ Lyon, INSA Lyon, Université Lyon 1, CNRS, CPE Lyon, UMR 5246, ICBMS, 1 rue Victor Grignard, 69621 Villeurbanne Cedex, France; Liphatech, Bonnel, 47480 Pont-du-Casse, France
| | - Flavien Ponsot
- Univ Lyon, INSA Lyon, Université Lyon 1, CNRS, CPE Lyon, UMR 5246, ICBMS, 1 rue Victor Grignard, 69621 Villeurbanne Cedex, France
| | - Maïwenn Jacolot
- Univ Lyon, INSA Lyon, Université Lyon 1, CNRS, CPE Lyon, UMR 5246, ICBMS, 1 rue Victor Grignard, 69621 Villeurbanne Cedex, France
| | | | - Etienne Benoît
- USC 1233 RS2GP, VetAgro Sup, INRAE, University of Lyon, 69280 Marcy L'Etoile, France
| | - Florence Popowycz
- Univ Lyon, INSA Lyon, Université Lyon 1, CNRS, CPE Lyon, UMR 5246, ICBMS, 1 rue Victor Grignard, 69621 Villeurbanne Cedex, France
| | - Virginie Lattard
- USC 1233 RS2GP, VetAgro Sup, INRAE, University of Lyon, 69280 Marcy L'Etoile, France
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Simijonović DM, Milenković DA, Avdović EH, Milanović ŽB, Antonijević MR, Amić AD, Dolićanin Z, Marković ZS. Coumarin N-Acylhydrazone Derivatives: Green Synthesis and Antioxidant Potential-Experimental and Theoretical Study. Antioxidants (Basel) 2023; 12:1858. [PMID: 37891938 PMCID: PMC10604617 DOI: 10.3390/antiox12101858] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Revised: 10/04/2023] [Accepted: 10/08/2023] [Indexed: 10/29/2023] Open
Abstract
Coumarin N-acylhydrazone derivatives were synthesized in the reaction of 3-acetylcoumarin and different benzohydrazides in the presence of molecular iodine as catalyst and at room temperature. All reactions were rapidly completed, and products were obtained in good to excellent yields. It is important to emphasize that four products were reported for the first time in this study. The obtained compounds were subjected to evaluation of their in vitro antioxidative activity using DPPH, ABTS, and FRAP methods. It was shown that products with a catechol moiety in their structure are the most potent antioxidant agents. The thermodynamic parameters and Gibbs free energies of reactions were used to determine the most probable mechanism of action. The results of in silico examination emphasize the need to take solvent polarity and free radical species into account when examining antiradical action. It was discovered by using computational approaches that HAT and SPLET are competitive molecular pathways for the radical scavenging activity of all compounds in polar mediums, while the HAT is the dominant mechanism in non-polar environments.
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Affiliation(s)
- Dušica M. Simijonović
- Department of Science, Institute for Information Technologies, University of Kragujevac, Jovana Cvijića bb, 34000 Kragujevac, Serbia; (D.M.S.); (E.H.A.); (Ž.B.M.); (M.R.A.)
| | - Dejan A. Milenković
- Department of Science, Institute for Information Technologies, University of Kragujevac, Jovana Cvijića bb, 34000 Kragujevac, Serbia; (D.M.S.); (E.H.A.); (Ž.B.M.); (M.R.A.)
| | - Edina H. Avdović
- Department of Science, Institute for Information Technologies, University of Kragujevac, Jovana Cvijića bb, 34000 Kragujevac, Serbia; (D.M.S.); (E.H.A.); (Ž.B.M.); (M.R.A.)
| | - Žiko B. Milanović
- Department of Science, Institute for Information Technologies, University of Kragujevac, Jovana Cvijića bb, 34000 Kragujevac, Serbia; (D.M.S.); (E.H.A.); (Ž.B.M.); (M.R.A.)
| | - Marko R. Antonijević
- Department of Science, Institute for Information Technologies, University of Kragujevac, Jovana Cvijića bb, 34000 Kragujevac, Serbia; (D.M.S.); (E.H.A.); (Ž.B.M.); (M.R.A.)
| | - Ana D. Amić
- Department of Chemistry, Josip Juraj Strossmayer University of Osijek, Ulica Cara Hadrijana 8A, 31000 Osijek, Croatia;
| | - Zana Dolićanin
- Department of Biomedical Sciences, State University of Novi Pazar, Vuka Karadžića bb, 36300 Novi Pazar, Serbia;
| | - Zoran S. Marković
- Department of Science, Institute for Information Technologies, University of Kragujevac, Jovana Cvijića bb, 34000 Kragujevac, Serbia; (D.M.S.); (E.H.A.); (Ž.B.M.); (M.R.A.)
- Department of Natural Science and Mathematics, State University of Novi Pazar, Vuka Karadžića bb, 36300 Novi Pazar, Serbia
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Taghrir H, Faghih Z, Ghashang M, Emami L, Dalili S, Khabnadideh S. Barium silicate nanoparticles, an efficient catalyst for one-pot green synthesis of α-benzyl amino coumarin derivatives as potential chemotherapeutic agents. RSC Adv 2023; 13:21127-21137. [PMID: 37449028 PMCID: PMC10337722 DOI: 10.1039/d3ra00796k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Accepted: 06/22/2023] [Indexed: 07/18/2023] Open
Abstract
A new, simple, and efficient method for synthesis of α-benzyl amino coumarin and its derivatives (1-24) is described via a one-pot, three-component condensation of aromatic aldehydes, amine, and 4-hydroxycoumarin under green chemistry conditions: water as a solvent and BaSiO3 nanoparticles as catalyst. BaSiO3 nanoparticles and all synthesized derivatives were characterized by multiple methods including; XRD, NMR, and FE-SEM. This method which gives higher yields, is also less expensive, and more environmentally friendly compared with other methods in the literature. In silico physicochemical and pharmacokinetics analyses were done on all synthesized compounds and indicated that these α-benzyl amino coumarins would be effective scaffolds for the future development of chemotherapeutic agents.
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Affiliation(s)
- Hadi Taghrir
- Pharmaceutical Sciences Research Center, Shiraz University of Medical Sciences Shiraz Islamic Republic of Iran +98-7132424126 +98-7132424127
| | - Zeinab Faghih
- Pharmaceutical Sciences Research Center, Shiraz University of Medical Sciences Shiraz Islamic Republic of Iran +98-7132424126 +98-7132424127
| | - Majid Ghashang
- Department of Chemistry, Najafabad Branch, Islamic Azad University Najafabad Iran +98-3142291016 +98-3142291004
| | - Leila Emami
- Pharmaceutical Sciences Research Center, Shiraz University of Medical Sciences Shiraz Islamic Republic of Iran +98-7132424126 +98-7132424127
| | - Shadi Dalili
- Department of Physical and Environmental Sciences 1265 Military Trail Scarborough ON M1C 1A4 Canada
| | - Soghra Khabnadideh
- Pharmaceutical Sciences Research Center, Shiraz University of Medical Sciences Shiraz Islamic Republic of Iran +98-7132424126 +98-7132424127
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Kumar S, Arora A, Kumar R, Senapati NN, Singh BK. Recent advances in synthesis of sugar and nucleoside coumarin conjugates and their biological impact. Carbohydr Res 2023; 530:108857. [PMID: 37343455 DOI: 10.1016/j.carres.2023.108857] [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: 02/15/2023] [Revised: 05/27/2023] [Accepted: 05/29/2023] [Indexed: 06/23/2023]
Abstract
Naturally occurring coumarin and sugar molecules have a diverse range of applications along with superior biocompatibility. Coumarin, a member of the benzopyrone family, exhibits a wide spectrum of medicinal properties, such as anti-coagulant, anti-bacterial, anti-tumor, anti-oxidant, anti-cancer, anti-inflammatory and anti-viral activities. The sugar moiety functions as the central scaffold for the synthesis of complex molecules, attributing to their excellent biocompatibility, well-defined stereochemistry, benign nature and outstanding aqueous solubility. When the coumarin moiety is conjugated with the sugar or nucleoside molecule, the resulting conjugates exhibit significant biological properties. Due to the remarkable growth of such bioconjugates in the field of science over the last decade, owing to their future prospect as a potential bioactive core, an update to this area is very much needed. The present review focusses on the synthesis, characterization and the various therapeutic applications of coumarin conjugates, i.e., sugar and nucleoside coumarin conjugates along with their perspective for future research.
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Affiliation(s)
- Sumit Kumar
- Bioorganic Laboratory, Department of Chemistry, University of Delhi, Delhi, 110007, India; Department of Chemistry and Environmental Science, Medgar Evers College, City University of New York, Brooklyn, NY, 11225, USA
| | - Aditi Arora
- Bioorganic Laboratory, Department of Chemistry, University of Delhi, Delhi, 110007, India
| | - Rajesh Kumar
- P.G. Department of Chemistry, R.D.S College, B.R.A. Bihar University, Muzaffarpur, 842002, India.
| | | | - Brajendra K Singh
- Bioorganic Laboratory, Department of Chemistry, University of Delhi, Delhi, 110007, India.
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Łukasik B, Romaniszyn M, Kłoszewski N, Albrecht Ł. Asymmetric Organocatalysis in the Remote (3 + 2)-Cycloaddition to 4-(Alk-1-en-1-yl)-3-cyanocoumarins. Org Lett 2023; 25:3728-3732. [PMID: 37186962 DOI: 10.1021/acs.orglett.3c01189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/17/2023]
Abstract
The application of organocatalytic bifunctional activation in the remote (3 + 2)-cycloaddition between 4-(alk-1-en-1-yl)-3-cyanocoumarins and imines derived from salicylaldehyde is demonstrated. Products, bearing two biologically relevant units, have been obtained with good chemical and stereochemical efficiency. The stereochemical outcome of the process results from the application of a quinine-derived catalyst. Selected transformations of the cycloadducts leading to further chemical diversity have been demonstrated.
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Affiliation(s)
- Beata Łukasik
- Institute of Organic Chemistry, Lodz University of Technology, Żeromskiego 116, 90-924 Łódź, Poland
| | - Marta Romaniszyn
- Institute of Organic Chemistry, Lodz University of Technology, Żeromskiego 116, 90-924 Łódź, Poland
| | - Nathan Kłoszewski
- Institute of Organic Chemistry, Lodz University of Technology, Żeromskiego 116, 90-924 Łódź, Poland
| | - Łukasz Albrecht
- Institute of Organic Chemistry, Lodz University of Technology, Żeromskiego 116, 90-924 Łódź, Poland
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Shankar M, Swamy KCK. Cu(II)-Catalyzed Decarboxylative (4 + 2) Annulation of Coumarin-3-Carboxylic Acids with In Situ Generated α,β-Unsaturated Carbonyl Compounds from tert-Propargylic Alcohols. Org Lett 2023; 25:3397-3401. [PMID: 37154427 DOI: 10.1021/acs.orglett.3c00925] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
Abstract
Cu(II)-catalyzed decarboxylative oxidative (4 + 2) annulation of coumarin-3-carboxylic acids with tert-propargylic alcohols, via the in situ generated α,β-unsaturated carbonyl compounds by the Meyer-Schuster rearrangement, has been developed. This protocol involving indirect C-H functionalization offers access to diverse naphthochromenone architectures with good to excellent yields.
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Affiliation(s)
- Mallepalli Shankar
- School of Chemistry, University of Hyderabad, Hyderabad 500046, Telangana, India
| | - K C Kumara Swamy
- School of Chemistry, University of Hyderabad, Hyderabad 500046, Telangana, India
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Ahmed MG, Mehmood MH, Mehdi S, Farrukh M. Caryopteris odorata and its metabolite coumarin attenuate characteristic features of cardiometabolic syndrome in high-refined carbohydrate-high fat-cholesterol-loaded feed-fed diet rats. Front Pharmacol 2023; 14:1097407. [PMID: 37033655 PMCID: PMC10076573 DOI: 10.3389/fphar.2023.1097407] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2022] [Accepted: 02/23/2023] [Indexed: 04/11/2023] Open
Abstract
Caryopteris odorata (D. Don) B.L. Robinson (Verbenaceae family) is an aromaric shrub traditionally used to treat diabetes and related pathologies (diabetic foot ulcer), cancer/tumors, wound healing, and inflammation. It is enriched with flavonoids and phenolics like coumarins, quercetin, gallic acid, coumaric acid, stigmasterol, α-tocopherol, and iridoids. C. odorata has been reported as having α-glucosidase, anti-inflammatory, and anti-oxidant properties. Its effectiveness in preventing cardiometabolic syndrome has not yet been assessed. This study aims to investigate the potential efficacy of C. odorata and coumarin for characteristic features of cardiometabolic syndrome (CMS), including obesity, dyslipidemia, hyperglycemia, insulin resistance, and hypertension by using high-refined carbohydrate-high fat-cholesterol (HRCHFC)-loaded feed-fed rats. Chronic administration of C. odorata and coumarin for 6 weeks revealed a marked attenuation in body and organ weights, with a consistent decline in feed intake compared to HRCHFC diet fed rats. The test materials also caused a significant reduction in the blood pressure (systolic, diastolic, and mean) and heart rate of HRCHFC-diet fed rats. Improved glucose tolerance and insulin sensitivity tests were also observed in test material administered rats compare to only HRCHFC-diet fed rats. C. odorata and coumarin-treated animals produced a marked decline in serum FBG, TC, TG, LFTs, and RFTs, while an increase in serum HDL-C levels was noticed. C. odorata and coumarin also significantly modulated inflammatory biomarkers (TNFα, IL-6), adipokines (leptin, adiponectin, and chemerin), and HMG-CoA reductase levels, indicating prominent anti-inflammatory, cholesterol-lowering, and anti-hyperglycemic potential. Administration of C. odorata and coumarin exhibited a marked improvement in oxidative stress markers (CAT, SOD, and MDA). Histopathological analysis of liver, heart, kidney, pancreas, aorta, and fat tissues showed a revival of normal tissue architecture in C. odorata and coumarin-treated rats compared to only HRCHFC-diet fed rats. These results suggest that C. odorata and coumarin possess beneficial effects against the characteristic features of CMS (obesity, insulin resistance, hypertension, and dyslipidemia) in HRCHFC feed-administered rats. These effects were possibly mediated through improved adipokines, glucose tolerance, and insulin sensitivity, the attenuation of HMG-CoA reductase and inflammatory biomarkers, and modulated oxidative stress biomarkers. This study thus demonstrates a rationale for the therapeutic potential of C. odorata and coumarin in CMS.
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Arif N, Shafiq Z, Noureen S, Khalid M, Ashraf A, Yaqub M, Irshad S, Khan MU, Arshad MN, Carmo Braga AA, Ragab AH, Al-Mhyawi SR. Synthesis, spectroscopic, SC-XRD/DFT and non-linear optical (NLO) properties of chromene derivatives. RSC Adv 2022; 13:464-477. [PMID: 36605672 PMCID: PMC9769377 DOI: 10.1039/d2ra07134g] [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: 11/10/2022] [Accepted: 12/09/2022] [Indexed: 12/24/2022] Open
Abstract
In the present study, we reported the efficient synthesis of novel, heterocyclic, coumarin-based pyrano-chromene derivatives, 2-amino-8-methyl-5-oxo-4-[2-(2-oxo-2H-chromen-3-ylmethoxy)-phenyl]-4H,5H-pyrano[3,2-c]chromene-3-carbonitrile (4a) and 2-amino-8-methyl-5-oxo-4-[2-(2-oxo-2H-chromen-3-ylmethoxy)-phenyl]-4H,5H-pyrano[3,2-c]chromene-3-carboxylic acid methyl ester (4b). The chemical structures of synthesized compounds were resolved by employing various spectroscopic techniques like UV-Vis, FT-IR, 1H & 13C NMR, and single crystal X-ray diffraction (SC-XRD) analysis. The compounds; 4a and 4b, with appealing π-bonded skeleton were further analyzed in terms of their electronic and structural aspects using an integral approach of density functional theory (DFT) and time-dependent DFT (TD/DFT). The methodology: M06-2X/6-31G(d,p) level of theory was applied to compare their experimental data with theoretical outcomes using quantum chemical analysis. The frontier molecular orbitals (FMOs) study revealed that, 4a possesses a low band gap (5.168 eV) as compared to 4b (6.308 eV). Global reactivity parameters were associated with E gap values as 4a, with the lowest band gap showed the smaller value of hardness (0.094 eV) and a larger value of softness (5.266 eV). The non-linear optical (NLO) insight exhibited that, the average polarizability 〈α〉 and second hyperpolarizability (γ tot) were observed in 4a as 6.77005 × 10-23 and 0.145 × 104 esu, respectively. Overall, the computational studies suggest that the investigated compounds have distinct NLO properties.
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Affiliation(s)
- Nadia Arif
- Institute of Chemical Sciences, Organic Chemistry Division, Bahauddin Zakariya UniversityMultan-60800Pakistan
| | - Zahid Shafiq
- Institute of Chemical Sciences, Organic Chemistry Division, Bahauddin Zakariya UniversityMultan-60800Pakistan
| | - Sajida Noureen
- Materials Chemistry Laboratory, Institute of Chemistry, The Islamia University of Bahawalpur63100Pakistan
| | - Muhammad Khalid
- Institute of Chemistry, Khwaja Fareed University of Engineering & Information TechnologyRahim Yar Khan64200Pakistan,Centre for Theoretical and Computational Research, Khwaja Fareed University of Engineering & Information TechnologyRahim Yar Khan64200Pakistan
| | - Abida Ashraf
- Institute of Chemical Sciences, Organic Chemistry Division, Bahauddin Zakariya UniversityMultan-60800Pakistan
| | - Muhammad Yaqub
- Institute of Chemical Sciences, Organic Chemistry Division, Bahauddin Zakariya UniversityMultan-60800Pakistan
| | - Shabana Irshad
- Institute of Chemistry, Khwaja Fareed University of Engineering & Information TechnologyRahim Yar Khan64200Pakistan,Centre for Theoretical and Computational Research, Khwaja Fareed University of Engineering & Information TechnologyRahim Yar Khan64200Pakistan
| | | | - Muhammad Nadeem Arshad
- Center of Excellence for Advanced Materials Research (CEAMR), Faculty of Science, King Abdulaziz UniversityJeddahSaudi Arabia
| | - Ataualpa Albert Carmo Braga
- Departamento de Química Fundamental, Instituto de Química, Universidade de São PauloAv. Prof. Lineu Prestes 748São Paulo05508-000Brazil
| | - Ahmed H. Ragab
- Department of Chemistry, Faculty of Science, King Khalid UniversityAbha 62224Saudi Arabia
| | - Saedah R. Al-Mhyawi
- Department of Chemistry, College of Science, University of JeddahJeddah 21419Saudi Arabia
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12
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Siziani D, Ziani BEC, Abdi Y, Bensouilah N, Boutemeur-Kheddis B, Ziani C, Boukkena L, Hamdi M, Talhi O, Bachari K, Silva AM. Multicomponent synthesis of pyranonicotinonitrile and chromene-3-carbonitrile: Studies on bioactivities and molecular docking. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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13
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N-Tosylindole-coumarin with high fluorescence quantum yield and their potential applications. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.132840] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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14
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Natarajan P, Priya, Chuskit D. Persulfate-nitrogen doped graphene mixture as an oxidant for the synthesis of 3-nitro-4-aryl-2 H-chromen-2-ones from aryl alkynoate esters and nitrite. Org Biomol Chem 2022; 20:4616-4624. [PMID: 35608321 DOI: 10.1039/d2ob00827k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A series of 3-nitro-4-aryl-2H-chromen-2-ones in good yields have directly been obtained from aryl alkynoate esters and nitrite by employing a mixture of K2S2O8-nitrogen doped graphene as an oxidant in a watery medium at room temperature. A plausible mechanism for the reaction is also reported. It reveals that the product is formed through a cascade of nitro radical addition, spirocyclization, and ester migration. When compared to known methods for the synthesis of 3-nitro-4-aryl-2H-chromen-2-ones from aryl alkynoate esters, this protocol is environmentally friendly, sustainable, practical and energy efficient and does not use a harmful nitro source. Furthermore, nitrogen doped graphene used in this approach can be easily recovered and reused at least four times without losing its activity.
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Affiliation(s)
- Palani Natarajan
- Department of Chemistry & Centre for Advanced Studies in Chemistry, Panjab University, Chandigarh - 160 014, India.
| | - Priya
- Department of Chemistry & Centre for Advanced Studies in Chemistry, Panjab University, Chandigarh - 160 014, India.
| | - Deachen Chuskit
- Department of Chemistry & Centre for Advanced Studies in Chemistry, Panjab University, Chandigarh - 160 014, India.
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15
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An Update on Synthesis of Coumarin Sulfonamides as Enzyme Inhibitors and Anticancer Agents. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27051604. [PMID: 35268704 PMCID: PMC8911621 DOI: 10.3390/molecules27051604] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Revised: 02/20/2022] [Accepted: 02/25/2022] [Indexed: 12/20/2022]
Abstract
Coumarin is an important six-membered aromatic heterocyclic pharmacophore, widely distributed in natural products and synthetic molecules. The versatile and unique features of coumarin nucleus, in combination with privileged sulfonamide moiety, have enhanced the broad spectrum of biological activities. The research and development of coumarin, sulfonamide-based pharmacology, and medicinal chemistry have become active topics, and attracted the attention of medicinal chemists, pharmacists, and synthetic chemists. Coumarin sulfonamide compounds and analogs as clinical drugs have been used to cure various diseases with high therapeutic potency, which have shown their enormous development value. The diversified and wide array of biological activities such as anticancer, antibacterial, anti-fungal, antioxidant and anti-viral, etc. were displayed by diversified coumarin sulfonamides. The present systematic and comprehensive review in the current developments of synthesis and the medicinal chemistry of coumarin sulfonamide-based scaffolds give a whole range of therapeutics, especially in the field of oncology and carbonic anhydrase inhibitors. In the present review, various synthetic approaches, strategies, and methodologies involving effect of catalysts, the change of substrates, and the employment of various synthetic reaction conditions to obtain high yields is cited.
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16
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Abstract
For several decades, coumarins have attracted considerable attention due to the fact of their application in diverse fields such as medical science and biomedical research as well as several industrial branches. Recently, many compounds containing the coumarin moiety have been intensively studied, mainly due to the fact of their biological activities such as antitumor, antioxidative, anti-HIV, vasorelaxant, antimicrobial, and anticancer. They are also widely used as fluorescent dyes and probes because of their great structural flexibility and large fluorescent quantum yields. For this reason, numerous attempts have been made to develop new and more practical methods for the synthesis of these compounds. This review aims at providing a comprehensive overview of coumarin synthesis methods by direct C–H bond activation in order to demonstrate the current state-of-the-art methods as well as the current limitations.
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17
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Zhou Q, Xiong FT, Chen P, Xiong BQ, Tang KW, Liu Y. The visible-light-induced acylation/cyclization of alkynoates with acyl oximes for the construction of 3-acylcoumarins. Org Biomol Chem 2021; 19:9012-9020. [PMID: 34610069 DOI: 10.1039/d1ob01568k] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
A nitrogen-centered radical-mediated carbon-carbon bond cleavage strategy is described to synthesize functionalized 3-acylcoumarins. The strategy is enabled by the visible-light-induced acylation/cyclization of alkynoates with various acyl oxime compounds in acetonitrile. The difunctionalization of carbon-carbon triple bonds precedes the generation of iminyl radicals, which is followed by the formation of acyl radicals. The acyl radicals then attack the carbon-carbon triple bonds, followed by 5-exo-trig cyclization and 1,2-ester migration. This strategy has wide substrate adaptability and good substituent tolerance.
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Affiliation(s)
- Quan Zhou
- Department of Chemistry and Chemical Engineering, Hunan Institute of Science and Technology, Yueyang 414006, China.
| | - Fang-Ting Xiong
- Department of Chemistry and Chemical Engineering, Hunan Institute of Science and Technology, Yueyang 414006, China.
| | - Pu Chen
- Department of Chemistry and Chemical Engineering, Hunan Institute of Science and Technology, Yueyang 414006, China.
| | - Bi-Quan Xiong
- Department of Chemistry and Chemical Engineering, Hunan Institute of Science and Technology, Yueyang 414006, China.
| | - Ke-Wen Tang
- Department of Chemistry and Chemical Engineering, Hunan Institute of Science and Technology, Yueyang 414006, China.
| | - Yu Liu
- Department of Chemistry and Chemical Engineering, Hunan Institute of Science and Technology, Yueyang 414006, China.
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18
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Vitale DL, Icardi A, Rosales P, Spinelli FM, Sevic I, Alaniz LD. Targeting the Tumor Extracellular Matrix by the Natural Molecule 4-Methylumbelliferone: A Complementary and Alternative Cancer Therapeutic Strategy. Front Oncol 2021; 11:710061. [PMID: 34676159 PMCID: PMC8524446 DOI: 10.3389/fonc.2021.710061] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2021] [Accepted: 09/10/2021] [Indexed: 12/22/2022] Open
Abstract
In antineoplastic therapy, one of the challenges is to adjust the treatment to the needs of each patient and reduce the toxicity caused by conventional antitumor strategies. It has been demonstrated that natural products with antitumoral properties are less toxic than chemotherapy and radiotherapy. Also, using already developed drugs allows developing substantially less costly methods for the discovery of new treatments than traditional drug development. Candidate molecules proposed for drug repositioning include 4-methylumbelliferone (4-MU), an orally available dietetic product, derivative of coumarin and mainly found in the plant family Umbelliferae or Apiaceae. 4-MU specifically inhibits the synthesis of glycosaminoglycan hyaluronan (HA), which is its main mechanism of action. This agent reduces the availability of HA substrates and inhibits the activity of different HA synthases. However, an effect independent of HA synthesis has also been observed. 4-MU acts as an inhibitor of tumor growth in different types of cancer. Particularly, 4-MU acts on the proliferation, migration and invasion abilities of tumor cells and inhibits the progression of cancer stem cells and the development of drug resistance. In addition, the effect of 4-MU impacts not only on tumor cells, but also on other components of the tumor microenvironment. Specifically, 4-MU can potentially act on immune, fibroblast and endothelial cells, and pro-tumor processes such as angiogenesis. Most of these effects are consistent with the altered functions of HA during tumor progression and can be interrupted by the action of 4-MU. While the potential advantage of 4-MU as an adjunct in cancer therapy could improve therapeutic efficacy and reduce toxicities of other antitumoral agents, the greatest challenge is the lack of scientific evidence to support its approval. Therefore, crucial human clinical studies have yet to be done to respond to this need. Here, we discuss and review the possible applications of 4-MU as an adjunct in conventional antineoplastic therapies, to achieve greater therapeutic success. We also describe the main proposed mechanisms of action that promote an increase in the efficacy of conventional antineoplastic strategies in different types of cancer and prospects that promote 4-MU repositioning and application in cancer therapy.
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Affiliation(s)
- Daiana L Vitale
- Laboratorio de Microambiente Tumoral, Centro de Investigaciones Básicas y Aplicadas (CIBA), Universidad Nacional del Noroeste de la Provincia de Buenos Aires, Junin, Argentina.,Centro de Investigaciones y Transferencia del Noroeste de la Provincia de Buenos Aires (CITNOBA), Universidad Nacional del Noroeste de la Provincia de Buenos Aires (UNNOBA), Universidad Nacional de San Antonio de Areco (UNSAdA), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Pergamino, Argentina
| | - Antonella Icardi
- Laboratorio de Microambiente Tumoral, Centro de Investigaciones Básicas y Aplicadas (CIBA), Universidad Nacional del Noroeste de la Provincia de Buenos Aires, Junin, Argentina.,Centro de Investigaciones y Transferencia del Noroeste de la Provincia de Buenos Aires (CITNOBA), Universidad Nacional del Noroeste de la Provincia de Buenos Aires (UNNOBA), Universidad Nacional de San Antonio de Areco (UNSAdA), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Pergamino, Argentina
| | - Paolo Rosales
- Laboratorio de Microambiente Tumoral, Centro de Investigaciones Básicas y Aplicadas (CIBA), Universidad Nacional del Noroeste de la Provincia de Buenos Aires, Junin, Argentina.,Centro de Investigaciones y Transferencia del Noroeste de la Provincia de Buenos Aires (CITNOBA), Universidad Nacional del Noroeste de la Provincia de Buenos Aires (UNNOBA), Universidad Nacional de San Antonio de Areco (UNSAdA), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Pergamino, Argentina
| | - Fiorella M Spinelli
- Laboratorio de Microambiente Tumoral, Centro de Investigaciones Básicas y Aplicadas (CIBA), Universidad Nacional del Noroeste de la Provincia de Buenos Aires, Junin, Argentina.,Centre de Recherche en Cancérologie et Immunologie Nantes Angers (CRCINA), Inserm, Centre National de la Recherche Scientifique (CNRS), Université de Nantes, Nantes, France
| | - Ina Sevic
- Laboratorio de Microambiente Tumoral, Centro de Investigaciones Básicas y Aplicadas (CIBA), Universidad Nacional del Noroeste de la Provincia de Buenos Aires, Junin, Argentina.,Centro de Investigaciones y Transferencia del Noroeste de la Provincia de Buenos Aires (CITNOBA), Universidad Nacional del Noroeste de la Provincia de Buenos Aires (UNNOBA), Universidad Nacional de San Antonio de Areco (UNSAdA), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Pergamino, Argentina
| | - Laura D Alaniz
- Laboratorio de Microambiente Tumoral, Centro de Investigaciones Básicas y Aplicadas (CIBA), Universidad Nacional del Noroeste de la Provincia de Buenos Aires, Junin, Argentina.,Centro de Investigaciones y Transferencia del Noroeste de la Provincia de Buenos Aires (CITNOBA), Universidad Nacional del Noroeste de la Provincia de Buenos Aires (UNNOBA), Universidad Nacional de San Antonio de Areco (UNSAdA), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Pergamino, Argentina
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19
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Abnormal Prothrombin (PIVKA-II) Expression in Canine Tissues as an Indicator of Anticoagulant Poisoning. Animals (Basel) 2021; 11:ani11092612. [PMID: 34573578 PMCID: PMC8466612 DOI: 10.3390/ani11092612] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2021] [Revised: 08/30/2021] [Accepted: 09/02/2021] [Indexed: 11/16/2022] Open
Abstract
PIVKA-II is an aberrant form of vitamin K that has been demonstrated to be increased in human coagulation disorders and in some neoplastic diseases. In veterinary medicine, PIVKA-II levels have been demonstrated to be useful for distinguishing anticoagulant poisoning from other coagulopathies. In forensic pathology, there is the need to distinguish malicious poisoning from other causes of death and, in some cases, identifying poisoned dogs from dogs that died as a result of other coagulative disorders can be challenging. In this study, dogs that suddenly died underwent necropsy, histological examination, and toxicological analysis to establish cause of death. PIVKA-II immunohistochemical expression was evaluated on hepatic and renal tissues, and on neoplastic lesions when present. A total of 61 dogs were analyzed and anticoagulant substances were identified in 16 of the 61. Immunolabelling for PIVKA-II was observed in 27 of 61 cases in the liver and in 24 of 61 cases in the kidneys. Among the poisoned dogs, the PIVKA-II expression was present in the liver in 15 of 16 cases and in the kidneys in 16 of 16. Neoplastic lesions represented mainly by haemangiosarcomas were negative. This study highlights how the immunohistochemical expression of PIVKA-II in hepatic and renal tissues can be useful to identify patients with coagulative disorders due to clinical condition or the ingestion of anticoagulants substances.
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20
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Gardelly M, Trimech B, Horchani M, Znati M, Jannet HB, Romdhane A. Anti-tyrosinase and Anti-butyrylcholinesterase Quinolines-Based Coumarin Derivatives: Synthesis and Insights from Molecular Docking Studies. CHEMISTRY AFRICA 2021. [PMCID: PMC7938276 DOI: 10.1007/s42250-021-00235-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
In this work, a series of anti-tyrosinase and anti-butyrylcholinesterase coumarin derivatives 4a–f and 5a–f were synthesized starting from 4-hydroxycoumarin. The condensation of 2-(arylimin)-4-hydroxycoumarins 3a–f with dimethylformamide dimethyl acetal (DMF-DMA), used as a key reaction, afforded the precursors 4a–f, whose acid treatment led to the formation of 5a–f. These prepared heterocycles were characterized by spectroscopic means including 1H-NMR, 13C-NMR, and DCI-HRMS. Their anti-tyrosinase and anti-butyrylcholinesterase activities have been evaluated in vitro and some of them exhibited promising activity supported by the molecular docking analysis to estimate possible interactions between these compounds and active sites of both proteins tyrosinase (PDB: 2Y9W) and butyrylcholinesterase (PDB: 4TPK).
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Affiliation(s)
- Marwa Gardelly
- Laboratory of Heterocyclic Chemistry, Natural Products and Reactivity, Faculty of Science of Monastir, Team: Medicinal Chemistry and Natural Products, Avenue of Environment, University of Monastir, 5019 Monastir, Tunisia
| | - Belsem Trimech
- Laboratory of Heterocyclic Chemistry, Natural Products and Reactivity, Faculty of Science of Monastir, Team: Medicinal Chemistry and Natural Products, Avenue of Environment, University of Monastir, 5019 Monastir, Tunisia
| | - Mabrouk Horchani
- Laboratory of Heterocyclic Chemistry, Natural Products and Reactivity, Faculty of Science of Monastir, Team: Medicinal Chemistry and Natural Products, Avenue of Environment, University of Monastir, 5019 Monastir, Tunisia
| | - Mansour Znati
- Laboratory of Heterocyclic Chemistry, Natural Products and Reactivity, Faculty of Science of Monastir, Team: Medicinal Chemistry and Natural Products, Avenue of Environment, University of Monastir, 5019 Monastir, Tunisia
| | - Hichem Ben Jannet
- Laboratory of Heterocyclic Chemistry, Natural Products and Reactivity, Faculty of Science of Monastir, Team: Medicinal Chemistry and Natural Products, Avenue of Environment, University of Monastir, 5019 Monastir, Tunisia
| | - Anis Romdhane
- Laboratory of Heterocyclic Chemistry, Natural Products and Reactivity, Faculty of Science of Monastir, Team: Medicinal Chemistry and Natural Products, Avenue of Environment, University of Monastir, 5019 Monastir, Tunisia
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21
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The antithrombotic activity of natural and synthetic coumarins. Fitoterapia 2021; 154:104947. [PMID: 34352355 DOI: 10.1016/j.fitote.2021.104947] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Revised: 05/29/2021] [Accepted: 05/30/2021] [Indexed: 12/30/2022]
Abstract
Thrombosis, which seriously endangers human health and life, is the leading cause of morbidity and mortality globally. Antithrombotic drugs can interfere with the occurrence and development of thrombotic diseases and play an important role in the treatment of thrombotic diseases. However, unsatisfactory efficacy and serious adverse effects of existing antithrombotic drugs increase the research for new, efficient and safer drugs. Natural and synthetic coumarins have been shown to possess antithrombotic activity, namely, anticoagulation and antiplatelet aggregation. Especially, coumarin-based warfarin, phenprocoumon and cloricromen have long been used in clinical treatment of thrombosis. Coumarin with low toxicity is the privileged structure for developing novel antithrombotic drugs with multiple mechanisms of action. The present review aims to compile current research on the development of coumarins against thrombosis, emphasizing the relationship between their chemical structures and therapeutic effectiveness. It is intended to provide promising ideas for the discovery of novel coumarin derivatives with high antithrombotic activity.
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22
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de Araújo RSA, da Silva-Junior EF, de Aquino TM, Scotti MT, Ishiki HM, Scotti L, Mendonça-Junior FJB. Computer-Aided Drug Design Applied to Secondary Metabolites as Anticancer Agents. Curr Top Med Chem 2021; 20:1677-1703. [PMID: 32515312 DOI: 10.2174/1568026620666200607191838] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2019] [Revised: 11/06/2019] [Accepted: 01/05/2020] [Indexed: 12/11/2022]
Abstract
Computer-Aided Drug Design (CADD) techniques have garnered a great deal of attention in academia and industry because of their great versatility, low costs, possibilities of cost reduction in in vitro screening and in the development of synthetic steps; these techniques are compared with highthroughput screening, in particular for candidate drugs. The secondary metabolism of plants and other organisms provide substantial amounts of new chemical structures, many of which have numerous biological and pharmacological properties for virtually every existing disease, including cancer. In oncology, compounds such as vimblastine, vincristine, taxol, podophyllotoxin, captothecin and cytarabine are examples of how important natural products enhance the cancer-fighting therapeutic arsenal. In this context, this review presents an update of Ligand-Based Drug Design and Structure-Based Drug Design techniques applied to flavonoids, alkaloids and coumarins in the search of new compounds or fragments that can be used in oncology. A systematical search using various databases was performed. The search was limited to articles published in the last 10 years. The great diversity of chemical structures (coumarin, flavonoids and alkaloids) with cancer properties, associated with infinite synthetic possibilities for obtaining analogous compounds, creates a huge chemical environment with potential to be explored, and creates a major difficulty, for screening studies to select compounds with more promising activity for a selected target. CADD techniques appear to be the least expensive and most efficient alternatives to perform virtual screening studies, aiming to selected compounds with better activity profiles and better "drugability".
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Affiliation(s)
| | | | - Thiago Mendonça de Aquino
- Laboratory of Medicinal Chemistry, Nursing and Pharmacy School, Federal University of Alagoas, Maceio-AL, Brazil
| | - Marcus Tullius Scotti
- Laboratory of Medicinal Chemistry, Nursing and Pharmacy School, Federal University of Alagoas, Maceio-AL, Brazil
| | - Hamilton M Ishiki
- University of Western Sao Paulo (Unoeste), Presidente Prudente- SP, Brazil
| | - Luciana Scotti
- Postgraduate Program in Natural and Synthetic Bioactive Products, Federal University of Paraiba, Joao Pessoa-PB, Brazil
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23
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Nallajennugari V, Pajaniradje S, Subramanian S, Bhat SA, D P, Bhaskaran S, M SAP, Rajagopalan R. A novel anticancer chromeno-pyrimidine analogue inhibits epithelial-mesenchymal transition in lung adenocarcinoma cells. Toxicol Mech Methods 2021; 31:401-412. [PMID: 33736563 DOI: 10.1080/15376516.2021.1902030] [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] [Indexed: 12/24/2022]
Abstract
Cancer is the second most dreaded disease worldwide. It is either acquired or inherited leading to the accompanying undesirable changes in the affected cells. Most existing chemotherapeutic drugs show enormous side effects. To minimize such effects, constant progress has been observed in the field of cancer by screening the anti-cancer effects of different chemical analogues. In the current study, we investigated the mechanism of action of a novel anticancer chromeno-pyrimidine analogue. We employed MTT, LDH assay to study cytotoxicity. DNA fragmentation, fluorescence imaging, and flow cytometric techniques have been carried out to study apoptosis, ROS generation, and cell cycle respectively. Wound healing assay and western blotting were used to evaluate the markers of epithelial-mesenchymal transition associated with metastasis. Molecular docking was used to predict possible protein targets that bind to this compound. The novel analogue induced apoptosis in lung adenocarcinoma cells and exhibited anti-metastatic activity. Increased expression of E-cadherin and inhibition of epithelial-mesenchymal transition was also observed. Docking studies with metastasis-related proteins such as Frizzled-7 (CRD), and Snail1 predict a high binding affinity of CP4b to both proteins. The novel analogue is therefore an anti-metastatic compound with EMT-inhibiting property and is hypothesized to act via binding to multiple targets in cancer cells.
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Affiliation(s)
| | | | - Srividya Subramanian
- Department of Biochemistry and Molecular Biology, School of Life Sciences, Pondicherry University, Puducherry, India
| | - Suhail Ahmad Bhat
- Department of Biochemistry and Molecular Biology, School of Life Sciences, Pondicherry University, Puducherry, India
| | - Parthasarathi D
- Post Graduate and Research Department of Chemistry, Jamal Mohamed College, Bharathidasan University, Tiruchirappalli, India
| | - Savitha Bhaskaran
- Post Graduate and Research Department of Chemistry, Jamal Mohamed College, Bharathidasan University, Tiruchirappalli, India
| | - Syed Ali Padusha M
- Post Graduate and Research Department of Chemistry, Jamal Mohamed College, Bharathidasan University, Tiruchirappalli, India
| | - Rukkumani Rajagopalan
- Department of Biochemistry and Molecular Biology, School of Life Sciences, Pondicherry University, Puducherry, India
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24
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Wang X, Bai J, Wang W, Zhang G, Yin S, Wang D. A comparative metabolomics analysis of the halophyte Suaeda salsa and Salicornia europaea. ENVIRONMENTAL GEOCHEMISTRY AND HEALTH 2021; 43:1109-1122. [PMID: 32323170 DOI: 10.1007/s10653-020-00569-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/22/2020] [Accepted: 04/10/2020] [Indexed: 05/09/2023]
Abstract
Suaeda salsa and Salicornia europaea are both annual herbaceous species belonging to the Chenopodiaceae family, and often grow together through our observations in the Yellow River Delta Nature Reserve, and could be used as raw material to produce food and beverages in food industry due to its high nutritional value. In this study, we adopted widely targeted metabolomics to identify 822 and 694 metabolites in the leaves of S. salsa and S. europaea, respectively, to provide a basic data for the future development and utilization of these two species. We found that these two plants were rich in metabolic components with high medical value, such as flavonoids, alkaloids and coumarins. The high contents of branched chain amino acid in these two species may be an important factor for their adaptation to saline-alkali environments. In addition, the contents of glucosamine (FC = 7.70), maltose (FC = 9.34) and D-(+)-sucrose (FC = 7.19) increased significantly, and the contents of D-(+)-glucose, 2-propenyl (sinigrin) and fructose 1-phosphate were significantly increased in the leaves of S. salsa compared to S. europaea, indicating that some certain compounds in different plants have different sensitivity to salt stress. Our work provides new perspectives about important second metabolism pathways in salt tolerance between these two plants, which could be helpful for studying the tolerance mechanisms of wetland plants.
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Affiliation(s)
- Xin Wang
- State Key Laboratory of Water Environment Simulation, School of Environment, Beijing Normal University, Beijing, 100875, China
| | - Junhong Bai
- State Key Laboratory of Water Environment Simulation, School of Environment, Beijing Normal University, Beijing, 100875, China.
| | - Wei Wang
- State Key Laboratory of Water Environment Simulation, School of Environment, Beijing Normal University, Beijing, 100875, China
| | - Guangliang Zhang
- State Key Laboratory of Water Environment Simulation, School of Environment, Beijing Normal University, Beijing, 100875, China
| | - Shuo Yin
- State Key Laboratory of Water Environment Simulation, School of Environment, Beijing Normal University, Beijing, 100875, China
| | - Dawei Wang
- State Key Laboratory of Water Environment Simulation, School of Environment, Beijing Normal University, Beijing, 100875, China
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25
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Shen J, Xu J, He L, Ouyang Y, Huang L, Li W, Zhu Q, Zhang P. Photoinduced Rapid Multicomponent Cascade Reaction of Aryldiazonium Salts with Unactivated Alkenes and TMSN3. Org Lett 2021; 23:1204-1208. [DOI: 10.1021/acs.orglett.0c04148] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Jiabin Shen
- College of Material, Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou, 311121, China
- Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, Hangzhou 311121, China
| | - Jun Xu
- College of Material, Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou, 311121, China
| | - Lei He
- College of Material, Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou, 311121, China
| | - Yani Ouyang
- College of Material, Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou, 311121, China
| | - Lin Huang
- College of Material, Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou, 311121, China
| | - Wanmei Li
- College of Material, Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou, 311121, China
| | - Qing Zhu
- Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, Hangzhou 311121, China
| | - Pengfei Zhang
- College of Material, Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou, 311121, China
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26
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Sharma S, Sarma B, Baishya G. Direct synthesis of 4-hydroxycoumarins and 4-hydroxy-6-methyl-2-pyrone containing chroman-4-ones via a silver catalyzed radical cascade cyclization reaction. NEW J CHEM 2021. [DOI: 10.1039/d1nj03437e] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
A novel AgNO3/K2S2O8 catalyzed radical cascade cyclization reaction of 2-(allyloxy)arylaldehydes with 4-hydroxycoumarins and 4-hydroxy-6-methyl-2-pyrone produces two new series of chroman-2-ones.
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Affiliation(s)
- Suraj Sharma
- Chemical Science & Technology Division, CSIR-North East Institute of Science and Technology, Jorhat 785006, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, Uttar Pradesh, 201002, India
| | - Bipul Sarma
- Department of Chemical Sciences, Tezpur University, Tezpur, 784028, India
| | - Gakul Baishya
- Chemical Science & Technology Division, CSIR-North East Institute of Science and Technology, Jorhat 785006, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, Uttar Pradesh, 201002, India
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Abstract
The literature survey reveals that the individual coumarin and heterocyclic
molecules have biological and pharmaceutical activities. Moreover, integrated coumarinfused
heterocyclic compounds have shown interesting biological and physiochemical
properties and thus, designing and development of coumarin-fused heterocyclic molecules
are of great interest in the field of synthetic organic chemistry. Several coumarin-fused
heterocyclic molecules have been synthesized by using different strategies such as multistep
method, one-pot multi-component protocol, coupling and condensation method. The
wide applications of integrated coumarin-fused heterocyclic molecules stimulated interest
among researchers to develop different methodologies for the synthesis of novel fused
molecules. As a consequence, several research articles, papers and review articles have been published in the
literature. In this review article, we have presented various methods for the synthesis of different class of
coumarin-fused heterocyclic molecules and their applications in chemical, optical, pharmaceutical and other
useful applications.
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Affiliation(s)
- Geetika Patel
- Department of Chemistry, Guru Ghasidas Vishwavidyalaya (A Central University), Bilaspur, Koni, Chhattisgarh, Pin-495009, India
| | - Subhash Banerjee
- Department of Chemistry, Guru Ghasidas Vishwavidyalaya (A Central University), Bilaspur, Koni, Chhattisgarh, Pin-495009, India
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28
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Kamali M. SnCl2⋅2H2O catalyzed one-pot three components synthesis of pyrano[4,3-b]chromenes and chromeno[4,3-b]chromenes. SYNTHETIC COMMUN 2020. [DOI: 10.1080/00397911.2020.1858108] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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29
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Li L, Bai L, Li J, Feng W, Fan D, Li Q, Zhu A. One‐pot Synthesis of 2‐Amino‐4H‐chromenes Derivatives in Aqueous Solution of Choline Hydroxide. ChemistrySelect 2020. [DOI: 10.1002/slct.202003076] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Lingjun Li
- School of Chemistry and Chemical Engineering Key Laboratory of Green Chemical Media and Reactions Ministry of Education Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals Henan Normal University Xinxiang Henan 453007 P. R. China
| | - Lili Bai
- School of Chemistry and Chemical Engineering Key Laboratory of Green Chemical Media and Reactions Ministry of Education Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals Henan Normal University Xinxiang Henan 453007 P. R. China
| | - Jingjing Li
- School of Chemistry and Chemical Engineering Key Laboratory of Green Chemical Media and Reactions Ministry of Education Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals Henan Normal University Xinxiang Henan 453007 P. R. China
| | - Wanlu Feng
- School of Chemistry and Chemical Engineering Key Laboratory of Green Chemical Media and Reactions Ministry of Education Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals Henan Normal University Xinxiang Henan 453007 P. R. China
| | - Dongshuang Fan
- School of Chemistry and Chemical Engineering Key Laboratory of Green Chemical Media and Reactions Ministry of Education Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals Henan Normal University Xinxiang Henan 453007 P. R. China
| | - Qixing Li
- School of Chemistry and Chemical Engineering Key Laboratory of Green Chemical Media and Reactions Ministry of Education Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals Henan Normal University Xinxiang Henan 453007 P. R. China
| | - Anlian Zhu
- School of Chemistry and Chemical Engineering Key Laboratory of Green Chemical Media and Reactions Ministry of Education Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals Henan Normal University Xinxiang Henan 453007 P. R. China
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30
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Yang LS, Wang Y, Wang EH, Yang J, Pan X, Liao X, Yang XS. Polyphosphoric acid-promoted synthesis of coumarins lacking substituents at positions 3 and 4. SYNTHETIC COMMUN 2020. [DOI: 10.1080/00397911.2020.1792498] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Li-Shou Yang
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Medical University, Guiyang, P. R. China
- The Key Laboratory of Chemistry for Natural Products of Guizhou Province and Chinese Academy of Sciences, Guiyang, P. R. China
| | - Yu Wang
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Medical University, Guiyang, P. R. China
- The Key Laboratory of Chemistry for Natural Products of Guizhou Province and Chinese Academy of Sciences, Guiyang, P. R. China
| | - En-Hua Wang
- Department of Medicine and Food, Guizhou Vocational College of Agriculture, Guiyang, PR China
| | - Jan Yang
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Medical University, Guiyang, P. R. China
- The Key Laboratory of Chemistry for Natural Products of Guizhou Province and Chinese Academy of Sciences, Guiyang, P. R. China
| | - Xiong Pan
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Medical University, Guiyang, P. R. China
- The Key Laboratory of Chemistry for Natural Products of Guizhou Province and Chinese Academy of Sciences, Guiyang, P. R. China
| | - Xiu Liao
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Medical University, Guiyang, P. R. China
- The Key Laboratory of Chemistry for Natural Products of Guizhou Province and Chinese Academy of Sciences, Guiyang, P. R. China
| | - Xiao-Sheng Yang
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Medical University, Guiyang, P. R. China
- The Key Laboratory of Chemistry for Natural Products of Guizhou Province and Chinese Academy of Sciences, Guiyang, P. R. China
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31
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Elgogary SR. Synthesis, Photooxygenation and DNA Studies of Novel Fused Furo, Dioxolo, and Dioxino Derivatives of Coumarin. ChemistrySelect 2020. [DOI: 10.1002/slct.202002442] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Sameh Ramadan Elgogary
- Chemistry Department Faculty of Science Jazan University Kingdom of Saudi Arabia
- Chemistry Department Faculty of Science Damietta University New Damietta Egypt
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32
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Pasricha S, Gahlot P. Synthetic Strategies and Biological Potential of Coumarin-Chalcone Hybrids: A New Dimension to Drug Design. CURR ORG CHEM 2020. [DOI: 10.2174/1385272824666200219091830] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Privileged scaffolds are ubiquitous as effective templates in drug discovery regime.
Natural and synthetically derived hybrid molecules are one such attractive scaffold
for therapeutic agent development due to their dual or multiple modes of action, minimum
or no side effects, favourable pharmacokinetics and other advantages. Coumarins and
chalcone are two important classes of natural products affording diverse pharmacological
activities which make them ideal templates for building coumarin-chalcone hybrids as effective
biological scaffold for drug discovery research. Provoked by the promising medicinal
application of hybrid molecules as well as those of coumarins and chalcones, the
medicinal chemists have used molecular hybridisation strategy to report dozens of coumarin-
chalcone hybrids with a wide spectrum of biological properties including anticancer,
antimicrobial, antimalarial, antioxidant, anti-tubercular and so on. The present review provides a systematic
summary on synthetic strategies, biological or chemical potential, SAR studies, some mechanisms of action
and some plausible molecular targets of synthetic coumarin-chalcone hybrids published from 2001 till
date. The review is expected to assist medicinal chemists in the effective and successful development of coumarin-
chalcone hybrid based drug discovery regime.
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Affiliation(s)
- Sharda Pasricha
- Department of Chemistry, Sri Venkateswara College, University of Delhi, P.O. Box: 110021, New Delhi, India
| | - Pragya Gahlot
- Department of Chemistry, Sri Venkateswara College, University of Delhi, P.O. Box: 110021, New Delhi, India
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Wu J, Liu W, Liang L, Gan Y, Xia S, Gou X, Sun X. Facile synthesis and characterization of indene-fused 4-methylcoumarins and an unexpected skeletal rearrangement via Pechmann condensation. Tetrahedron Lett 2020. [DOI: 10.1016/j.tetlet.2020.151917] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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34
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Irfan A, Rubab L, Rehman MU, Anjum R, Ullah S, Marjana M, Qadeer S, Sana S. Coumarin sulfonamide derivatives: An emerging class of therapeutic agents. HETEROCYCL COMMUN 2020. [DOI: 10.1515/hc-2020-0008] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
AbstractCoumarin sulfonamide is a heterocyclic pharmacophore and an important structural motif which is a core and integral part of different therapeutic scaffolds and analogues. Coumarin sulfonamides are privileged and pivotal templates which have a broad spectrum of applications in the fields of medicine, pharmacology and pharmaceutics. Coumarin sulfonamide exhibited versatile and myriad biomedical activities such as anti-bacterial, antiviral, antifungal, anti-inflammatory and anti-cancer. This review article focuses on the structural features of coumarin sulfonamide derivatives in the treatment of different lethal diseases on the basis of structure-activity relationships (SAR). The plethora of research cited in this review article summarizes and discusses the various substitutions around the coumarin sulfonamide nucleus which have provided a wide spectrum of biological activities and therapeutic potential that has proved attractive to many researchers looking to exploit the coumarin sulfonamide skeleton for drug discovery and the development of novel therapeutic agents.
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Affiliation(s)
- Ali Irfan
- Department of Chemistry, The University of Lahore, Sargodha Campus, Sargodha, Pakistan
- Department of Chemistry, Lahore College for Women University, Lahore, Pakistan
| | - Laila Rubab
- Department of Chemistry, The University of Lahore, Sargodha Campus, Sargodha, Pakistan
| | - Mishbah Ur Rehman
- Department of Chemistry, The University of Lahore, Sargodha Campus, Sargodha, Pakistan
| | - Rukhsana Anjum
- Department of Chemistry, The University of Lahore, Sargodha Campus, Sargodha, Pakistan
- Department of Chemistry, Lahore College for Women University, Lahore, Pakistan
| | - Sami Ullah
- Department of Chemistry, The University of Lahore, Sargodha Campus, Sargodha, Pakistan
| | - Mahwish Marjana
- Department of Chemistry, The University of Lahore, Sargodha Campus, Sargodha, Pakistan
| | - Saba Qadeer
- Department of Chemistry, The University of Lahore, Sargodha Campus, Sargodha, Pakistan
| | - Sadia Sana
- Department of Chemistry, The University of Lahore, Sargodha Campus, Sargodha, Pakistan
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35
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Antagonists of Vitamin K-Popular Coumarin Drugs and New Synthetic and Natural Coumarin Derivatives. Molecules 2020; 25:molecules25061465. [PMID: 32213944 PMCID: PMC7146486 DOI: 10.3390/molecules25061465] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2019] [Revised: 03/17/2020] [Accepted: 03/20/2020] [Indexed: 12/24/2022] Open
Abstract
Many natural coumarins and their chemically synthesized analogs and derivatives exert diverse properties, such as anticancer, antioxidant, anti-inflammatory, or anticoagulant, with the latter being of the utmost importance. The widely used warfarin, acenocoumarol, and phenprocoumon exert anticoagulant properties by inhibiting the vitamin K epoxide reductase complex. In this interdisciplinary review, we present biochemical principles of the coagulation processes and possible methods for their tuning based on the use of coumarins. We also summarize chemical methods of synthesis of coumarins and discuss structures and properties of those that have been used for a long time, as well as newly synthesized compounds. Brief information on the clinical use of coumarins and other anticoagulant drugs is given, including the severe effects of overdosing and methods for reversing their action.
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36
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Abd-Allah WH, Osman EEA, Anwar MAEM, Attia HN, El Moghazy SM. Design, synthesis and docking studies of novel benzopyrone derivatives as anticonvulsants. Bioorg Chem 2020; 98:103738. [PMID: 32179283 DOI: 10.1016/j.bioorg.2020.103738] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Revised: 02/09/2020] [Accepted: 03/07/2020] [Indexed: 01/02/2023]
Abstract
A series of coumarin derivatives 6-8, 9a-h, 11 and 13a, b -16a, b was synthesized and screened for their anticonvulsant profile. Screening of these analogues using the 'gold standard methods' revealed variable anticonvulsant potential with remarkable effects observed particularly in chemically-induced seizure test. Compounds 6, 7, 13b disclosed the highest potency among the series with 100% protection against scPTZ. Quantification study confirmed that compound 6 (ED50 0.238 mmol/kg) was the most active congener in the scPTZ model and was approximately 1.5 folds more potent than ethosuximide as reference drug Meanwhile, in the MES test, candidate drugs exhibited mild to moderate anticonvulsant efficacy, the highest of which was compound 14a, imparting 50% protection at 2.1 mmol/kg, followed by other compounds with activity ranging from 14 to 33%, as compared to diphenylhydantoin. Additionally, all candidate compounds were screened for acute neurotoxicity using the rotarod method to identify motor impairment, where almost all compounds passed the test. Further neurochemical investigation was performed to unravel the effect of the most active compound (6) on GABA level in mouse brain, where a significant elevation was evident by 4 and 1.4 folds with respect to that of the control and reference groups at p < 0.05. Molecular modeling study using Discovery Studio program was performed, where compound 6 exhibited good binding interaction with γ-aminobutyric acid aminotransferase (GABA-AT) enzyme and this was consistent with the attained experimental results.
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Affiliation(s)
- Walaa Hamada Abd-Allah
- Pharmaceutical Chemistry Department, College of Pharmaceutical Science and Drug Manufacturing, Misr University for Science & Technology, P.O. 77, 6th of October City, Giza, Egypt.
| | - Essam Eldin A Osman
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Cairo University, 11562 Cairo, Egypt
| | - Mostafa Abd-El-Mohsen Anwar
- Pharmaceutical Chemistry Department, College of Pharmaceutical Science and Drug Manufacturing, Misr University for Science & Technology, P.O. 77, 6th of October City, Giza, Egypt
| | - Hanan Naeim Attia
- Medicinal and Pharmaceutical Chemistry Department (Pharmacology Group) Pharmaceutical and Drug Industries Research Division, National Research Centre (ID: 60014618), P.O. 12622, Dokki, Giza, Egypt
| | - Samir M El Moghazy
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Cairo University, 11562 Cairo, Egypt
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37
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Obaiah N, Bodke YD, Telkar S. Synthesis of 3‐[(1H‐Benzimidazol‐2‐ylsulfanyl)(aryl)methyl]‐4‐hydroxycoumarin Derivatives as Potent Bioactive Molecules. ChemistrySelect 2020. [DOI: 10.1002/slct.201903472] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Nagaraja Obaiah
- Department of P.G. Studies and Research in Industrial Chemistry, Jnana sahyadriKuvempu University, Shankaraghatta- 577451 Karnataka India
| | - Yadav D. Bodke
- Department of P.G. Studies and Research in Chemistry, Jnana sahyadriKuvempu University, Shankaraghatta- 577451 Karnataka India
| | - Sandeep Telkar
- Department of P.G. Studies and Research in Biotechnology and Bioinformatics, Jnana sahyadriKuvempu University, Shankaraghatta- 577 451 Karnataka India
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38
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Halawa AH, Eliwa EM, Hassan AA, Nassar HS, El-Eisawy R, Ismail M, Frese M, Shaaban M, El-Agrody AM, Bedair AH, Sewald N. Synthesis, in vitro cytotoxicity activity against the human cervix carcinoma cell line and in silico computational predictions of new 4-arylamino-3-nitrocoumarin analogues. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2019.127047] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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39
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El-Sayed HA, Moustafa AH, Hassan AA, El-Seadawy NAM, Pasha SH, Shmiess NAM, Awad HM, Hassan NA. Microwave synthesis, anti-oxidant and anti-tumor activity of some nucleosides derived 2-oxonicotinonitrile. SYNTHETIC COMMUN 2019. [DOI: 10.1080/00397911.2019.1672747] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Hassan A. El-Sayed
- Chemistry Department, Faculty of Science, Zagazig University, Zagazig, Egypt
| | - Ahmed H. Moustafa
- Chemistry Department, Faculty of Science, Zagazig University, Zagazig, Egypt
| | - Allam A. Hassan
- Chemistry Department, Faculty of Science, Suez University, Suez, Egypt
- Pharmaceutical Science Department, Pharmacy College, Shaqra University, Saudi Arabia
| | | | - Sherin H. Pasha
- Chemistry Department, Faculty of Science, Zagazig University, Zagazig, Egypt
| | | | - Hanem M. Awad
- Tanning Materials and Leather Technology Department, National Research Centre, Cairo, Egypt
| | - Nasser A. Hassan
- Pharmaceutical Science Department, Pharmacy College, Shaqra University, Saudi Arabia
- Photochemistry Department, National Research Centre, Cairo, Egypt
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40
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Tao A, Song Z, Feng X, Hu B, Lei X. Magnolol–Coumarin–Phenylbutyric acid Conjugates: An Anticancer Prodrug via multiple targets. ACTA ACUST UNITED AC 2019. [DOI: 10.1088/1755-1315/330/4/042054] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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41
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El‐Sayed HA, Assy MG, Mohamed AS. An Efficient and Green Synthesis of Highly Substituted N‐Amino‐2‐oxo‐nicotinonitriles and Their Sulfonamide Derivatives under Ultrasonic and Microwave Irradiation. ChemistrySelect 2019. [DOI: 10.1002/slct.201903180] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Hassan A. El‐Sayed
- Department of ChemistryFaculty of ScienceZagazig University Zagazig 44519 Egypt
| | - Mohamed G. Assy
- Department of ChemistryFaculty of ScienceZagazig University Zagazig 44519 Egypt
| | - Asaad S. Mohamed
- Department of ChemistryFaculty of ScienceZagazig University Zagazig 44519 Egypt
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42
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Ali MY, Seong SH, Jung HA, Choi JS. Angiotensin-I-Converting Enzyme Inhibitory Activity of Coumarins from Angelica decursiva. Molecules 2019; 24:molecules24213937. [PMID: 31683604 PMCID: PMC6864762 DOI: 10.3390/molecules24213937] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2019] [Revised: 10/29/2019] [Accepted: 10/30/2019] [Indexed: 02/01/2023] Open
Abstract
The bioactivity of ten traditional Korean Angelica species were screened by angiotensin-converting enzyme (ACE) assay in vitro. Among the crude extracts, the methanol extract of Angelica decursiva whole plants exhibited potent inhibitory effects against ACE. In addition, the ACE inhibitory activity of coumarins 1–5, 8–18 was evaluated, along with two phenolic acids (6, 7) obtained from A. decursiva. Among profound coumarins, 11–18 were determined to manifest marked inhibitory activity against ACE with IC50 values of 4.68–20.04 µM. Compounds 12, 13, and 15 displayed competitive inhibition against ACE. Molecular docking studies confirmed that coumarins inhibited ACE via many hydrogen bond and hydrophobic interactions with catalytic residues and zinc ion of C- and N-domain ACE that blocked the catalytic activity of ACE. The results derived from these computational and in vitro experiments give additional scientific support to the anecdotal use of A. decursiva in traditional medicine to treat cardiovascular diseases such as hypertension.
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Affiliation(s)
- Md Yousof Ali
- Department of Food and Life Science, Pukyong National University, Busan 48513, Korea.
- Department of Chemistry and Biochemistry, Concordia University, Montreal, QC H4B 1R6, Canada.
- Department of Biology, Faculty of Arts and Science, Concordia University, 7141 Sherbrooke St. W., Montreal, QC H4B 1R6, Canada.
- Centre for Structural and Functional Genomic, Department of Biology, Faculty of Arts and Science, Concordia University, 7141 Sherbrooke St. W., Montreal, QC H4B 1R6, Canada.
| | - Su Hui Seong
- Department of Food and Life Science, Pukyong National University, Busan 48513, Korea.
| | - Hyun Ah Jung
- Department of Food Science and Human Nutrition, Jeonbuk National University, Jeonju 54896, Korea.
| | - Jae Sue Choi
- Department of Food and Life Science, Pukyong National University, Busan 48513, Korea.
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43
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Extending the Inhibition Profiles of Coumarin-Based Compounds Against Human Carbonic Anhydrases: Synthesis, Biological, and In Silico Evaluation. Molecules 2019; 24:molecules24193580. [PMID: 31590289 PMCID: PMC6804193 DOI: 10.3390/molecules24193580] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2019] [Revised: 10/02/2019] [Accepted: 10/03/2019] [Indexed: 12/03/2022] Open
Abstract
Carbonic anhydrases (CAs, EC 4.2.1.1) catalyze the fundamental reaction of CO2 hydration in all living organisms and are actively involved in the regulation of a plethora of pathological and physiological conditions. A set of new coumarin/ dihydrocoumarin derivatives was here synthesized, characterized, and tested as human CA inhibitors. Their inhibitory activity was evaluated against the cytosolic human isoforms hCA I and II and the transmembrane hCA IX and hCA XII. Two compounds showed potent inhibitory activity against hCA IX, being more active or equipotent with the reference drug acetazolamide. Computational procedures were used to investigate the binding mode of this class of compounds within the active site of hCA IX and XII that are validated as anti-tumor targets.
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44
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Taheri S, Nazifi M, Mansourian M, Hosseinzadeh L, Shokoohinia Y. Ugi efficient synthesis, biological evaluation and molecular docking of coumarin-quinoline hybrids as apoptotic agents through mitochondria-related pathways. Bioorg Chem 2019; 91:103147. [DOI: 10.1016/j.bioorg.2019.103147] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2019] [Revised: 07/20/2019] [Accepted: 07/22/2019] [Indexed: 12/19/2022]
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45
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Debbabi M, Nimbarte VD, Chekir S, Chortani S, Romdhane A, Ben jannet H. Design and synthesis of novel potent anticoagulant and anti-tyrosinase pyranopyrimidines and pyranotriazolopyrimidines: Insights from molecular docking and SAR analysis. Bioorg Chem 2019; 82:129-138. [DOI: 10.1016/j.bioorg.2018.10.004] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2018] [Revised: 09/21/2018] [Accepted: 10/04/2018] [Indexed: 01/17/2023]
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46
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The molecular diversity scope of 4-hydroxycoumarin in the synthesis of heterocyclic compounds via multicomponent reactions. Mol Divers 2019; 23:1029-1064. [PMID: 30697671 DOI: 10.1007/s11030-019-09918-7] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2018] [Accepted: 01/09/2019] [Indexed: 10/27/2022]
Abstract
4-Hydroxycoumarins are some of the most versatile heterocyclic scaffolds and are frequently applied in the synthesis of various organic compounds. 4-Hydroxycoumarin-based compounds are important among heterocyclic structures due to their biological and pharmaceutical activities. In this study, we provide an overview on the recent applications of 4-hydroxycoumarin in multicomponent reactions for the synthesis of various heterocyclic compounds during the time period of 2015-2018.
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47
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Hwu JR, Huang WC, Lin SY, Tan KT, Hu YC, Shieh FK, Bachurin SO, Ustyugov A, Tsay SC. Chikungunya virus inhibition by synthetic coumarin-guanosine conjugates. Eur J Med Chem 2019; 166:136-143. [PMID: 30703657 DOI: 10.1016/j.ejmech.2019.01.037] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2018] [Revised: 10/18/2018] [Accepted: 01/15/2019] [Indexed: 01/09/2023]
Abstract
Since its discovery in Tanganyika, Africa in 1952, chikungunya virus (CHIKV) outbreaks have occurred in Africa, Asia, Europe, and America. Till now chikungunya fever has spread in nearly 40 countries. Because of lack of effective vaccines and antiviral drugs to intervene this disease, 21 new conjugated compounds were designed and synthesized by coupling of 6,8-dithioguanosine at its C-6 position with 3-(chloromethyl)coumarins bearing an F, Cl, Br, Me, or -OMe substituent through the -SCH2- joint. Meanwhile, an organic "dummy" ligand (e.g., methyl, benzyl, and naphthylmethyl) or a coumarinyl moiety was attached at the C-8 position. By high through-put screening, three of these new conjugates were found to inhibit CHIKV in Vero cells with significant potency (EC50 = 9.9-13.9 μM) and showed low toxicity (CC50 = 96.5-212 μM). The selectivity index values were 9.37-21.7. Their structure-activity relationship was deduced, which indicates that the coumarin moiety is essential and the presence of a -OMe group enhances the antiviral activity.
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Affiliation(s)
- Jih Ru Hwu
- Department of Chemistry, National Tsing Hua University, Hsinchu, 300, Taiwan; Frontier Research Center on Fundamental and Applied Sciences of Matters, National Tsing Hua University, Hsinchu, 300, Taiwan; Department of Chemistry, National Central University, Jhongli City, Taoyuan, 320, Taiwan.
| | - Wen-Chieh Huang
- Department of Chemistry, National Tsing Hua University, Hsinchu, 300, Taiwan; Frontier Research Center on Fundamental and Applied Sciences of Matters, National Tsing Hua University, Hsinchu, 300, Taiwan
| | - Shu-Yu Lin
- Department of Chemistry, National Tsing Hua University, Hsinchu, 300, Taiwan; Frontier Research Center on Fundamental and Applied Sciences of Matters, National Tsing Hua University, Hsinchu, 300, Taiwan
| | - Kui-Thong Tan
- Department of Chemistry, National Tsing Hua University, Hsinchu, 300, Taiwan; Frontier Research Center on Fundamental and Applied Sciences of Matters, National Tsing Hua University, Hsinchu, 300, Taiwan
| | - Yu-Chen Hu
- Frontier Research Center on Fundamental and Applied Sciences of Matters, National Tsing Hua University, Hsinchu, 300, Taiwan; Department of Chemical Engineering, National Tsing Hua University, Hsinchu, 300, Taiwan
| | - Fa-Kuen Shieh
- Department of Chemistry, National Central University, Jhongli City, Taoyuan, 320, Taiwan
| | - Sergey O Bachurin
- The Institute of Physiologically Active Compounds, Russian Academy of Sciences, Chernogolovka, 142432, Russia
| | - Alexey Ustyugov
- The Institute of Physiologically Active Compounds, Russian Academy of Sciences, Chernogolovka, 142432, Russia
| | - Shwu-Chen Tsay
- Department of Chemistry, National Tsing Hua University, Hsinchu, 300, Taiwan; Frontier Research Center on Fundamental and Applied Sciences of Matters, National Tsing Hua University, Hsinchu, 300, Taiwan; Department of Chemistry, National Central University, Jhongli City, Taoyuan, 320, Taiwan.
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Dinh Thanh N, Son Hai D, Thi Ngoc Bich V, Thi Thu Hien P, Thi Ky Duyen N, Thi Mai N, Thi Dung T, Thi Kim Van H, Ngoc Toan V, Huy NH, Thi Thanh Van T, Ngoc Toan D, Hai Dang L. Synthesis and structure of some substituted 2-amino-4-aryl-7-propargyloxy-4H-chromene-3-carbonitriles. SYNTHETIC COMMUN 2019. [DOI: 10.1080/00397911.2018.1543779] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Nguyen Dinh Thanh
- Faculty of Chemistry, VNU University of Science (Vietnam National University, Ha Noi) , Ha Noi , Viet Nam
| | - Do Son Hai
- Faculty of Chemistry, VNU University of Science (Vietnam National University, Ha Noi) , Ha Noi , Viet Nam
- General Department 4 (Ministry of Public Security), Lab of Profession Chemistry Institute of Biochemical Technology and Profession Documents , Ha Noi , Viet Nam
| | - Vu Thi Ngoc Bich
- Faculty of Chemistry, VNU University of Science (Vietnam National University, Ha Noi) , Ha Noi , Viet Nam
| | - Pham Thi Thu Hien
- Faculty of Chemistry, VNU University of Science (Vietnam National University, Ha Noi) , Ha Noi , Viet Nam
| | - Nguyen Thi Ky Duyen
- Faculty of Chemistry, VNU University of Science (Vietnam National University, Ha Noi) , Ha Noi , Viet Nam
| | - Nguyen Thi Mai
- Faculty of Chemistry, VNU University of Science (Vietnam National University, Ha Noi) , Ha Noi , Viet Nam
| | - Tran Thi Dung
- Faculty of Chemistry, VNU University of Science (Vietnam National University, Ha Noi) , Ha Noi , Viet Nam
| | - Hoàng Thi Kim Van
- Faculty of Chemistry, VNU University of Science (Vietnam National University, Ha Noi) , Ha Noi , Viet Nam
- Viet Tri University of Industry , Phu Tho , Viet Nam
| | - Vu Ngoc Toan
- Faculty of Chemistry, VNU University of Science (Vietnam National University, Ha Noi) , Ha Noi , Viet Nam
- Institute for Chemistry and Materials, Military Institute of Science and Technology , Ha Noi , Viet Nam
| | - Nguyen Hung Huy
- Faculty of Chemistry, VNU University of Science (Vietnam National University, Ha Noi) , Ha Noi , Viet Nam
| | - Tran Thi Thanh Van
- Faculty of Chemistry, VNU University of Science (Vietnam National University, Ha Noi) , Ha Noi , Viet Nam
| | - Duong Ngoc Toan
- Faculty of Chemistry, VNU University of Science (Vietnam National University, Ha Noi) , Ha Noi , Viet Nam
- Faculty of Chemistry, Thai Nguyen University of Education , Thai Nguyen , Viet Nam
| | - Le Hai Dang
- Faculty of Chemistry, VNU University of Science (Vietnam National University, Ha Noi) , Ha Noi , Viet Nam
- Thai Nguyen College of Education, Thai Nguyen University of Education , Thai Nguyen , Viet Nam
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49
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Abdou MM, El-Saeed RA, Bondock S. Recent advances in 4-hydroxycoumarin chemistry. Part 1: Synthesis and reactions. ARAB J CHEM 2019. [DOI: 10.1016/j.arabjc.2015.06.012] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
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50
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Simijonović D, Vlachou EE, Petrović ZD, Hadjipavlou-Litina DJ, Litinas ΚE, Stanković N, Mihović N, Mladenović MP. Dicoumarol derivatives: Green synthesis and molecular modelling studies of their anti-LOX activity. Bioorg Chem 2018; 80:741-752. [PMID: 30077781 DOI: 10.1016/j.bioorg.2018.07.021] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2018] [Revised: 07/17/2018] [Accepted: 07/18/2018] [Indexed: 12/28/2022]
Abstract
Dicoumarol derivatives were synthesized in the InCl3 catalyzed pseudo three-component reactions of 4-hydroxycoumarin with aromatic aldehydes in excellent yields. The reactions were performed in water under microwave irradiation. All synthesized compounds were characterized using NMR, IR, and UV-Vis spectroscopy, as well as with TD-DFT. Obtained dicoumarols were subjected to evaluation of their in vitro lipid peroxidation and soybean lipoxygenase inhibition activities. It was shown that five of ten examined compounds (3e, 3h, 3b, 3d, 3f) possess significant potential of antilipid peroxidation (84-97%), and that compounds 3b, 3e, 3h provided the highest soybean lipoxygenase (LOX-Ib) inhibition (IC50 = 52.5 µM) and 3i somewhat lower activity (IC50 = 55.5 µM). The bioactive conformations of the best LOX-Ib inhibitors were obtained by means of molecular docking and molecular dynamics. It was shown that, within the bioactive conformations interior to LOX-Ib active site, the most active compounds form the pyramidal structure made of two 4-hydroxycoumarin cores and a central phenyl substituent. This form serves as a spatial barrier which prevents LOX-Ib Fe2+/Fe3+ ion activity to generate the coordinative bond with the C13 hydroxyl group of the α-linoleate. It is worth pointing out that the most active compounds 3b, 3e, 3h and 3i can be candidates for further examination of their in vitro and in vivo anti-inflammatory activity and that molecular modeling study results provide possibility to screen bioactive conformations and elucidate the mechanism of dicoumarols anti-LOX activity.
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Affiliation(s)
- Dušica Simijonović
- University of Kragujevac, Faculty of Science, Department of Chemistry, Radoja Domanovića 12, 34000 Kragujevac, Serbia.
| | - Evangelia-Eirini Vlachou
- Laboratory of Organic Chemistry, Department of Chemistry, Aristotle University of Thessaloniki, Thessaloniki 54124, Greece
| | - Zorica D Petrović
- University of Kragujevac, Faculty of Science, Department of Chemistry, Radoja Domanovića 12, 34000 Kragujevac, Serbia
| | - Dimitra J Hadjipavlou-Litina
- Department of Pharmaceutical Chemistry, School of Pharmacy, Faculty of Health Sciences, Aristotle University of Thessaloniki, Thessaloniki 54124, Greece
| | - Κonstantinos E Litinas
- Laboratory of Organic Chemistry, Department of Chemistry, Aristotle University of Thessaloniki, Thessaloniki 54124, Greece
| | - Nevena Stanković
- Kragujevac Center for Computational Biochemistry, Faculty of Science, University of Kragujevac, Radoja Domanovića 12, 34000 Kragujevac, P.O. Box 60, Serbia
| | - Nezrina Mihović
- Kragujevac Center for Computational Biochemistry, Faculty of Science, University of Kragujevac, Radoja Domanovića 12, 34000 Kragujevac, P.O. Box 60, Serbia
| | - Milan P Mladenović
- Kragujevac Center for Computational Biochemistry, Faculty of Science, University of Kragujevac, Radoja Domanovića 12, 34000 Kragujevac, P.O. Box 60, Serbia
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