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Mao L, Wang S, Qu Y, Wang H, Zhao Y, Zhu C, Zhang Z, Jin C, Herdewijn P, Liu FW, Wang Z. Design, synthesis, and anti-respiratory syncytial virus potential of novel 3-(1,2,3-triazol-1-yl)furoxazine-fused benzimidazole derivatives. Eur J Med Chem 2023; 261:115799. [PMID: 37722289 DOI: 10.1016/j.ejmech.2023.115799] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2023] [Revised: 08/29/2023] [Accepted: 09/06/2023] [Indexed: 09/20/2023]
Abstract
Respiratory syncytial virus (RSV) is a major cause of serious lower respiratory tract infections in infants, children, and older persons. Currently, the only approved anti-viral chemotherapeutic drug for RSV treatment is ribavirin aerosol; however, its significant toxicity has led to restricted clinical use. In a previous study, we developed various benzimidazole derivatives against RSV. In this study, we synthesised 3-azide substituted furoxazine-fused benzimidazole derivatives by sulfonylation and azide substitution of the 3-hydroxyl group of the furoxazine-fused benzimidazole derivatives. Subsequently, a series of 3-(1,2,3-triazol-1-yl)-substituted furoxazine-fused benzimidazole derivatives were synthesised using the classical click reaction. Biological evaluations of the target compounds indicated that compound 4a-2 had higher activity against RSV (EC50 = 12.17 μM) and lower cytotoxicity (CC50 = 390.64 μM). Compound 4a-2 exerted anti-viral effects against the RSV Long strain by inhibiting apoptosis and the elevation of reactive oxygen species (ROS) and inflammatory factors caused by viral infection in vitro. Additionally, the clinical symptoms of the virus-infected mice were markedly relieved, and the viral load in the lung tissues was dramatically decreased. The biosafety profile of compound 4a-2 was also favourable, showing no detectable adverse effects on any of the major organs in vivo. These findings underscore the potential of compound 4a-2 as a valuable therapeutic option for combating RSV infections while also laying the foundation for further research and development in the field.
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Affiliation(s)
- Lu Mao
- XNA Platform, Institute of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, China; Key Laboratory of Advanced Drug Preparation Technologies, Ministry of Education of China, Zhengzhou University, Zhengzhou 450001, China; School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, China; Key Laboratory of "Runliang" Anti-viral Medicines Research and Development, Institute of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, 450001, China
| | - Song Wang
- XNA Platform, Institute of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, China; Key Laboratory of Advanced Drug Preparation Technologies, Ministry of Education of China, Zhengzhou University, Zhengzhou 450001, China
| | - Ying Qu
- XNA Platform, Institute of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, China; Key Laboratory of Advanced Drug Preparation Technologies, Ministry of Education of China, Zhengzhou University, Zhengzhou 450001, China; School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, China; Key Laboratory of "Runliang" Anti-viral Medicines Research and Development, Institute of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, 450001, China
| | - Haixia Wang
- XNA Platform, Institute of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, China; Key Laboratory of Advanced Drug Preparation Technologies, Ministry of Education of China, Zhengzhou University, Zhengzhou 450001, China
| | - Yifan Zhao
- XNA Platform, Institute of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, China; Key Laboratory of Advanced Drug Preparation Technologies, Ministry of Education of China, Zhengzhou University, Zhengzhou 450001, China
| | - Chuantao Zhu
- XNA Platform, Institute of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, China; Key Laboratory of Advanced Drug Preparation Technologies, Ministry of Education of China, Zhengzhou University, Zhengzhou 450001, China
| | - Zhongmou Zhang
- XNA Platform, Institute of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, China; Key Laboratory of Advanced Drug Preparation Technologies, Ministry of Education of China, Zhengzhou University, Zhengzhou 450001, China; School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, China; Key Laboratory of "Runliang" Anti-viral Medicines Research and Development, Institute of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, 450001, China
| | - Chengyun Jin
- XNA Platform, Institute of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, China; Key Laboratory of Advanced Drug Preparation Technologies, Ministry of Education of China, Zhengzhou University, Zhengzhou 450001, China; School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, China
| | - Piet Herdewijn
- XNA Platform, Institute of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, China; Key Laboratory of Advanced Drug Preparation Technologies, Ministry of Education of China, Zhengzhou University, Zhengzhou 450001, China; Medicinal Chemistry, Rega Institute for Medical Research, KU Leuven, Herestraat 49, 3000 Leuven, Belgium.
| | - Feng-Wu Liu
- XNA Platform, Institute of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, China; Key Laboratory of Advanced Drug Preparation Technologies, Ministry of Education of China, Zhengzhou University, Zhengzhou 450001, China.
| | - Zhenya Wang
- XNA Platform, Institute of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, China; Key Laboratory of Advanced Drug Preparation Technologies, Ministry of Education of China, Zhengzhou University, Zhengzhou 450001, China; School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, China; Key Laboratory of "Runliang" Anti-viral Medicines Research and Development, Institute of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, 450001, China; International Joint Research Centre of National Animal Immunology, College of Veterinary Medicine, Henan Agricultural University, Zhengdong New District Longzi Lake 15#, Zhengzhou 450046, China.
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Regioselective Synthesis and Molecular Docking Studies of 1,5-Disubstituted 1,2,3-Triazole Derivatives of Pyrimidine Nucleobases. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27238467. [PMID: 36500573 PMCID: PMC9735522 DOI: 10.3390/molecules27238467] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Revised: 11/28/2022] [Accepted: 11/29/2022] [Indexed: 12/12/2022]
Abstract
1,2,3-triazoles are versatile building blocks with growing interest in medicinal chemistry. For this reason, organic chemistry focuses on the development of new synthetic pathways to obtain 1,2,3-triazole derivatives, especially with pyridine moieties. In this work, a novel series of 1,5-disubstituted-1,2,3-triazoles functionalized with pyrimidine nucleobases were prepared via 1,3-dipolar cycloaddition reaction in a regioselective manner for the first time. The N1-propargyl nucleobases, used as an alkyne intermediate, were obtained in high yields (87-92%) with a new two-step procedure that selectively led to the monoalkylated compounds. Then, FeCl3 was employed as an efficient Lewis acid catalyst for 1,3-dipolar cycloaddition between different aryl and benzyl azides and the N1-propargyl nucleobases previously synthesized. This new protocol allows the synthesis of a series of new 1,2,3-triazole derivatives with good to excellent yields (82-92%). The ADME (Absorption, Distribution, Metabolism, and Excretion) analysis showed good pharmacokinetic properties and no violations of Lipinsky's rules, suggesting an appropriate drug likeness for these new compounds. Molecular docking simulations, conducted on different targets, revealed that two of these new hybrids could be potential ligands for viral and bacterial protein receptors such as human norovirus capsid protein, SARS-CoV-2 NSP13 helicase, and metallo-β-lactamase.
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Lin X, Liang C, Zou L, Yin Y, Wang J, Chen D, Lan W. Advance of structural modification of nucleosides scaffold. Eur J Med Chem 2021; 214:113233. [PMID: 33550179 PMCID: PMC7995807 DOI: 10.1016/j.ejmech.2021.113233] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Revised: 01/06/2021] [Accepted: 01/23/2021] [Indexed: 12/12/2022]
Abstract
With Remdesivir being approved by FDA as a drug for the treatment of Corona Virus Disease 2019 (COVID-19), nucleoside drugs have once again received widespread attention in the medical community. Herein, we summarized modification of traditional nucleoside framework (sugar + base), traizole nucleosides, nucleoside analogues assembled by other drugs, macromolecule-modified nucleosides, and their bioactivity rules. 2′-“Ara”-substituted by –F or –CN group, and 3′-“ara” substituted by acetylenyl group can greatly influence their anti-tumor activities. Dideoxy dehydrogenation of 2′,3′-sites can enhance antiviral efficiencies. Acyclic nucleosides and L-type nucleosides mainly represented antiviral capabilities. 5-F Substituted uracil analogues exihibit anti-tumor effects, and the substrates substituted by –I, –CF3, bromovinyl group usually show antiviral activities. The sugar coupled with 1-N of triazolid usually displays anti-tumor efficiencies, while the sugar coupled with 2-N of triazolid mainly represents antiviral activities. The nucleoside analogues assembled by cholesterol, polyethylene glycol, fatty acid and phospholipid would improve their bioavailabilities and bioactivities, or reduce their toxicities.
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Affiliation(s)
- Xia Lin
- Medical College, Guangxi University, Nanning, 530004, China; College of Chemistry and Chemical Engineering, Guangxi University, Nanning, 530004, China; Guangxi Medical College, Nanning, 530023, China
| | | | - Lianjia Zou
- Guangxi Medical College, Nanning, 530023, China
| | - Yanchun Yin
- Guangxi Medical College, Nanning, 530023, China
| | - Jianyi Wang
- Medical College, Guangxi University, Nanning, 530004, China; College of Chemistry and Chemical Engineering, Guangxi University, Nanning, 530004, China.
| | - Dandan Chen
- Guangxi Medical College, Nanning, 530023, China
| | - Weisen Lan
- College of Agriculture, Guangxi University, Nanning, 530004, China
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4
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Shen GH, Hong JH. Chemical Synthesis of Acyclic Nucleoside Phosphonate Analogs Linked with Cyclic Systems between the Phosphonate and the Base Moieties. Curr Med Chem 2020; 27:5918-5948. [DOI: 10.2174/0929867326666190620100217] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2018] [Revised: 03/11/2019] [Accepted: 03/15/2019] [Indexed: 11/22/2022]
Abstract
The syntheses of acyclic nucleoside phosphonate (ANP) analogs linked with cyclic systems
are described in the present review. The purpose of the review is to report the methodology of
ANP analogs and to give an idea on the synthesis of a therapeutic structural feature of such analogs.
The cyclopropane systems were mainly prepared by diazomethane cyclopropanation catalyzed by
Pd(OAc)2, intramolecular alkylation, Kulinkovich cyclopropanation, and use of difluorocyclopropane,
and so forth. The preparation of methylenecyclopropane system was made by diazoacetate
cyclopropanation catalyzed by Rhodium followed by addition-elimination reactions. For the preparation
of a variety of tethered 1,2,3-triazole systems, 1,3-dipolar cycloaddition between azidealkylphosphonates
and propargylated nucleobases was mainly applied. The formation of various
phosphonate moieties was achieved via phosphonylation of alkoxide, cross-coupling between
BrZnCF2P (O)(OEt)2 with iodoalkens catalyzed by CuBr, Michaelis-Arbuzov reaction with phosphite,
and Rh(II)-catalyzed O-H insertion, and so forth.
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Affiliation(s)
- Guang Huan Shen
- Heilongjiang Provincial Key Laboratory of Drug Prevention and Treatment for Senile Diseases, College of Pharmacy, Harbin University of Commerce, Harbin 150076, China
| | - Joon Hee Hong
- College of Pharmacy, Chosun University, Kwangju 501-759, Korea
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5
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Baddi L, Ouzebla D, El Mansouri AE, Smietana M, Vasseur JJ, Lazrek HB. Efficient one-pot, three-component procedure to prepare new α-aminophosphonate and phosphonic acid acyclic nucleosides. NUCLEOSIDES NUCLEOTIDES & NUCLEIC ACIDS 2020; 40:43-67. [PMID: 33030107 DOI: 10.1080/15257770.2020.1826516] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
An efficient one-pot three-component Kabachnik-Fields reaction of aldehydes (acyclic nucleosides), amines (or amino acid), and triethyl phosphite proceeded for the synthesis of aminophosphonates using natural phosphate coated with iodine (I2@NP) as a catalyst. The novel α-aminophosphonate and phosphonic acid acyclic nucleosides were tested for their anti-HCV and anti-HIV activities. The molecular docking showed that the non-activity of these compounds could be due to the absence of hydrophobic pharmacophores.
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Affiliation(s)
- Laila Baddi
- Unité de Chimie Biomoléculaire et Médicinale, Laboratoire de Chimie Biomoléculaire, Faculte des Sciences Semlalia, Cadi Ayyad University, Marrakech, Morocco
| | - Driss Ouzebla
- Unité de Chimie Biomoléculaire et Médicinale, Laboratoire de Chimie Biomoléculaire, Faculte des Sciences Semlalia, Cadi Ayyad University, Marrakech, Morocco
| | - Az-Eddine El Mansouri
- Unité de Chimie Biomoléculaire et Médicinale, Laboratoire de Chimie Biomoléculaire, Faculte des Sciences Semlalia, Cadi Ayyad University, Marrakech, Morocco
| | - Michael Smietana
- UMR 5247 CNRS-UMI-UMII, Institut des Biomolécules Max Mousseron, Université Montpellier II, Montpellier Cedex, France
| | - Jean-Jacques Vasseur
- UMR 5247 CNRS-UMI-UMII, Institut des Biomolécules Max Mousseron, Université Montpellier II, Montpellier Cedex, France
| | - Hassan B Lazrek
- Unité de Chimie Biomoléculaire et Médicinale, Laboratoire de Chimie Biomoléculaire, Faculte des Sciences Semlalia, Cadi Ayyad University, Marrakech, Morocco
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6
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Efficient and selective catalytic N-Alkylation of pyrimidine by ammonium Sulfate@Hydro-thermal carbone under eco-friendly conditions. J CHEM SCI 2020. [DOI: 10.1007/s12039-020-01776-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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7
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Norouzi F, Javanshir S. Magnetic γFe 2O 3@Sh@Cu 2O: an efficient solid-phase catalyst for reducing agent and base-free click synthesis of 1,4-disubstituted-1,2,3-triazoles. BMC Chem 2020; 14:1. [PMID: 31922150 PMCID: PMC6945398 DOI: 10.1186/s13065-019-0657-9] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2019] [Accepted: 12/18/2019] [Indexed: 01/04/2023] Open
Abstract
A hybrid magnetic material γFe2O3@Sh@cu2O was easily prepared from Shilajit (Sh) decorated Fe3O4 and copper acetate. The prepared magnetic hybrid material was fully characterized using different analysis, including Fourier transform infrared (FT-IR), X-ray diffraction (XRD), inductively coupled plasma (ICP), scanning electron microscopy (SEM), Energy-dispersive X-ray spectroscopy (EDX), X-ray photoelectron spectroscopy (XPS), vibrating sample magnetometer (VSM) thermal gravimetric analysis (TGA) and Brunauer–Emmett–Teller (BET). All these analysis revealed that during coating of Fe3O4@Sh using copper salt (II), synchronized redox sorption of CuII to CuI occurs at the same time as the oxidation of Fe3O4 to γFe2O3. This magnetic catalyst exhibited excellent catalytic activity for regioselective synthesis of 1,4-disubstituted-1,2,3-triazoles via one pot three-component click reaction of sodium azide, terminal alkynes and benzyl halides in the absence of any reducing agent. High yields, short reaction time, high turnover number and frequency (TON = 3.5 * 105 and TOF = 1.0 * 106 h−1 respectively), easy separation, and efficient recycling of the catalyst are the strengths of the present method.![]()
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Affiliation(s)
- Fereshteh Norouzi
- Heterocyclic Chemistry Research Laboratory, Department of Chemistry, Iran University of Science and Technology, Tehran, 16846-13114 Iran
| | - Shahrzad Javanshir
- Heterocyclic Chemistry Research Laboratory, Department of Chemistry, Iran University of Science and Technology, Tehran, 16846-13114 Iran
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8
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Concurrent pathway and unexpected products in the CuAAC reaction of ethyl prop-2-ynyl methylphosphonate with aromatic azides. Chem Heterocycl Compd (N Y) 2019. [DOI: 10.1007/s10593-019-02467-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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9
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Sokolov VB, Aksinenko AY, Epishina TA, Goreva TV. α-Azidoalkylphosphonate in 1,3-Dipolar Cycloaddition with Propargyl-Containing Pharmacophores. RUSS J GEN CHEM+ 2019. [DOI: 10.1134/s1070363219010304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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10
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Ganoub NA, Sabry E, Abdou WM. Overview on the phosphonation of the C=X functional groups utilizing alkyl phosphites. SYNTHETIC COMMUN 2017. [DOI: 10.1080/00397911.2017.1346811] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Neven A. Ganoub
- Chemical Industries Division, National Research Centre, Dokki, Cairo, Egypt
| | - Eman Sabry
- Chemical Industries Division, National Research Centre, Dokki, Cairo, Egypt
| | - Wafaa M. Abdou
- Chemical Industries Division, National Research Centre, Dokki, Cairo, Egypt
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11
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Zhu S, Zhang Y, Li P, Bi W, Chen X, Zhao Y. Synthesis of novel phosphorylated chrysin derivatives by 1, 3-dipolar cycloaddition reaction. PHOSPHORUS SULFUR 2016. [DOI: 10.1080/10426507.2016.1223076] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Shaohua Zhu
- College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou, China
| | - Yan Zhang
- College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou, China
| | - Peipei Li
- College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou, China
| | - Wenzhu Bi
- College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou, China
| | - Xiaolan Chen
- College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou, China
| | - Yufen Zhao
- College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou, China
- Department of Chemistry, Xiamen University, Xiamen, China
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12
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Janczewski Ł, Gajda A, Braszczyńska J, Gajda T. Microwave-assisted synthesis of dialkyl ω-azidoalkylphosphonates. SYNTHETIC COMMUN 2016. [DOI: 10.1080/00397911.2016.1221114] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Łukasz Janczewski
- Institute of Organic Chemistry, Lodz University of Technology, Łódź, Poland
| | - Anna Gajda
- Institute of Organic Chemistry, Lodz University of Technology, Łódź, Poland
| | - Julia Braszczyńska
- Institute of Organic Chemistry, Lodz University of Technology, Łódź, Poland
| | - Tadeusz Gajda
- Institute of Organic Chemistry, Lodz University of Technology, Łódź, Poland
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Elayadi H, Lazrek HB. CuSO4/KI As Catalyst for the Synthesis of 1,4-Disubstituted-1,2,3-Triazolo-Nucleosides. NUCLEOSIDES NUCLEOTIDES & NUCLEIC ACIDS 2016; 34:433-41. [PMID: 25965332 DOI: 10.1080/15257770.2015.1014047] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
A simple and inexpensive procedure has been developed for the selective formation of 1,4-disubstituted-1,2,3-triazolo-nucleosides starting from organic azides and terminal alkynes, mediated by in situ generated copper(I) catalyst from readily available CuSO4 and KI.
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Affiliation(s)
- Hanane Elayadi
- a Laboratory of Biomolecular and Medicinal Chemistry, Faculty of Science Semlalia , Cadi Ayyad University , Marrakech , Morocco
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15
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Ouahrouch A, Taourirte M, Schols D, Snoeck R, Andrei G, Engels JW, Lazrek HB. Design, Synthesis, and Antiviral Activity of Novel Ribonucleosides of 1,2,3-Triazolylbenzyl-aminophosphonates. Arch Pharm (Weinheim) 2016; 349:30-41. [PMID: 26575425 PMCID: PMC4832832 DOI: 10.1002/ardp.201500292] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2015] [Revised: 10/09/2015] [Accepted: 10/14/2015] [Indexed: 01/13/2023]
Abstract
A novel series of ribonucleosides of 1,2,3-triazolylbenzyl-aminophosphonates was synthesized through the Kabachnik-Fields reaction using I2 as catalyst followed by copper-catalyzed cycloaddition of the azide-alkyne reaction (CuAAC). All structures of the newly prepared compounds were characterized by (1) H NMR, (13) C NMR, and HRMS spectra. The structures of 2e, 2f, 3d, and 3g were further confirmed by X-ray diffraction analysis. These compounds were tested against various strains of DNA and RNA viruses; compounds 4b and 4c showed a modest inhibitory activity against respiratory syncytial virus (RSV) and compound 4h displayed modest inhibitory activity against Coxsackie virus B4.
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Affiliation(s)
- Abdelaaziz Ouahrouch
- Department of Chemistry, Faculty of Sciences and Technology Gueliz (FSTG)Laboratory of Bioorganic and Macromolecular ChemistryMarrakeshMorocco
- Department of Chemistry, Faculty of Sciences SemlaliaLaboratory of Biomolecular and Medicinal ChemistryMarrakeshMorocco
- Institute for Organic Chemistry and Chemical BiologyGoethe‐University Frankfurt am MainFrankfurt am MainGermany
| | - Moha Taourirte
- Department of Chemistry, Faculty of Sciences and Technology Gueliz (FSTG)Laboratory of Bioorganic and Macromolecular ChemistryMarrakeshMorocco
| | | | - Robert Snoeck
- Rega Institute for Medical ResearchKU LeuvenLeuvenBelgium
| | | | - Joachim W. Engels
- Institute for Organic Chemistry and Chemical BiologyGoethe‐University Frankfurt am MainFrankfurt am MainGermany
| | - Hassan B. Lazrek
- Department of Chemistry, Faculty of Sciences SemlaliaLaboratory of Biomolecular and Medicinal ChemistryMarrakeshMorocco
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16
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Phosphonylated Acyclic Guanosine Analogues with the 1,2,3-Triazole Linker. Molecules 2015; 20:18789-807. [PMID: 26501246 PMCID: PMC6332235 DOI: 10.3390/molecules201018789] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2015] [Revised: 09/15/2015] [Accepted: 09/17/2015] [Indexed: 01/10/2023] Open
Abstract
A novel series of {4-[(2-amino-6-chloro-9H-purin-9-yl)methyl]-1H-1,2,3-triazol-1-yl}alkylphosphonates and {4-[(2-amino-6-oxo-1,6-dihydro-9H-purin-9-yl)methyl]-1H-1,2,3-triazol-1-yl}alkylphosphonates as acyclic analogues of guanosine were synthesized and assessed for antiviral activity against a broad range of DNA and RNA viruses and for their cytostatic activity toward three cancerous cell lines (HeLa, L1210 and CEM). They were devoid of antiviral activity; however, several phosphonates were found slightly cytostatic against HeLa cells at an IC50 in the 80–210 µM range. Compounds (1R,2S)-17k and (1S,2S)-17k showed the highest inhibitory effects (IC50 = 15–30 µM) against the proliferation of murine leukemia (L1210) and human T-lymphocyte (CEM) cell lines.
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17
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John J, Kim Y, Bennett N, Das K, Liekens S, Naesens L, Arnold E, Maguire AR, Götte M, Dehaen W, Balzarini J. Pronounced Inhibition Shift from HIV Reverse Transcriptase to Herpetic DNA Polymerases by Increasing the Flexibility of α-Carboxy Nucleoside Phosphonates. J Med Chem 2015; 58:8110-27. [PMID: 26450273 DOI: 10.1021/acs.jmedchem.5b01180] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Alpha-carboxynucleoside phosphonates (α-CNPs) are novel viral DNA polymerase inhibitors that do not need metabolic conversion for enzyme inhibition. The prototype contains a cyclopentyl linker between nucleobase and α-carboxyphosphonate and preferentially (50- to 100-fold) inhibits HIV-1 RT compared with herpetic DNA polymerases. A synthesis methodology involving three steps has been developed for the synthesis of a series of novel α-CNPs, including a Rh(II)-catalyzed O-H insertion that connects the carboxyphosphonate group to a linker moiety and an attachment of a nucleobase to the other end of the linker by a Mitsunobu reaction followed by final deprotection. Replacing the cyclopentyl moiety in the prototype α-CNPs by a more flexible entity results in a selectivity shift of ∼ 100-fold in favor of the herpetic DNA polymerases when compared to selectivity for HIV-1 RT. The nature of the kinetic interaction of the acyclic α-CNPs against the herpetic DNA polymerases differs from the nature of the nucleobase-specific kinetic interaction of the cyclopentyl α-CNPs against HIV RT.
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Affiliation(s)
| | | | - Nicholas Bennett
- Department of Medical Microbiology and Immunology, University of Alberta , 6-020 Katz Group Centre, Edmonton, Alberta T6G 2E1, Canada
| | - Kalyan Das
- Center for Advanced Biotechnology and Medicine and Department of Chemistry and Chemical Biology, Rutgers University , Piscataway, New Jersey 08901, United States
| | | | | | - Eddy Arnold
- Center for Advanced Biotechnology and Medicine and Department of Chemistry and Chemical Biology, Rutgers University , Piscataway, New Jersey 08901, United States
| | - Anita R Maguire
- Department of Chemistry and School of Pharmacy, Analytical and Biological Chemistry Research Facility, University College Cork , Cork, Ireland
| | - Matthias Götte
- Department of Medical Microbiology and Immunology, University of Alberta , 6-020 Katz Group Centre, Edmonton, Alberta T6G 2E1, Canada
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Xu J, Li X, Gao Y, Zhang L, Chen W, Fang H, Tang G, Zhao Y. Mn(iii)-mediated phosphonation–azidation of alkenes: a facile synthesis of β-azidophosphonates. Chem Commun (Camb) 2015; 51:11240-3. [DOI: 10.1039/c5cc03995a] [Citation(s) in RCA: 71] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
A new and general method for the synthesis of β-azidophosphonates has been achieved through Mn(OAc)3-mediated radical oxidative phosphonation–azidation of alkenes.
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Affiliation(s)
- Jian Xu
- Department of Chemistry
- College of Chemistry and Chemical Engineering
- and the Key Laboratory for Chemical Biology of Fujian Province
- Xiamen University
- Xiamen
| | - Xueqin Li
- Department of Chemistry
- College of Chemistry and Chemical Engineering
- and the Key Laboratory for Chemical Biology of Fujian Province
- Xiamen University
- Xiamen
| | - Yuzhen Gao
- Department of Chemistry
- College of Chemistry and Chemical Engineering
- and the Key Laboratory for Chemical Biology of Fujian Province
- Xiamen University
- Xiamen
| | - Liangliang Zhang
- Department of Chemistry
- College of Chemistry and Chemical Engineering
- and the Key Laboratory for Chemical Biology of Fujian Province
- Xiamen University
- Xiamen
| | - Weizhu Chen
- Department of Chemistry
- College of Chemistry and Chemical Engineering
- and the Key Laboratory for Chemical Biology of Fujian Province
- Xiamen University
- Xiamen
| | - Hua Fang
- Third Institute of Oceanography
- State Oceanic Administration
- Xiamen
- China
| | - Guo Tang
- Department of Chemistry
- College of Chemistry and Chemical Engineering
- and the Key Laboratory for Chemical Biology of Fujian Province
- Xiamen University
- Xiamen
| | - Yufen Zhao
- Department of Chemistry
- College of Chemistry and Chemical Engineering
- and the Key Laboratory for Chemical Biology of Fujian Province
- Xiamen University
- Xiamen
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19
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Thakur RK, Mishra A, Ramakrishna K, Mahar R, Shukla SK, Srivastava A, Tripathi RP. Synthesis of novel pyrimidine nucleoside analogues owning multiple bases/sugars and their glycosidase inhibitory activity. Tetrahedron 2014. [DOI: 10.1016/j.tet.2014.09.078] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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20
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Patil NS, Deshmukh GB, Patil SV, Bholay AD, Gaikwad ND. Synthesis and biological evaluation of novel N-aryl maleimide derivatives clubbed with α-hydroxyphosphonates. Eur J Med Chem 2014; 83:490-7. [DOI: 10.1016/j.ejmech.2014.06.053] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2014] [Revised: 06/24/2014] [Accepted: 06/25/2014] [Indexed: 12/31/2022]
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21
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Głowacka IE, Balzarini J, Andrei G, Snoeck R, Schols D, Piotrowska DG. Design, synthesis, antiviral and cytostatic activity of ω-(1H-1,2,3-triazol-1-yl)(polyhydroxy)alkylphosphonates as acyclic nucleotide analogues. Bioorg Med Chem 2014; 22:3629-41. [PMID: 24906510 PMCID: PMC7127666 DOI: 10.1016/j.bmc.2014.05.020] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2014] [Revised: 05/12/2014] [Accepted: 05/12/2014] [Indexed: 11/24/2022]
Abstract
The efficient synthesis of a new series of polyhydroxylated dibenzyl ω-(1H-1,2,3-triazol-1-yl)alkylphosphonates as acyclic nucleotide analogues is described starting from dibenzyl ω-azido(polyhydroxy)alkylphosphonates and selected alkynes under microwave irradiation. Selected O,O-dibenzylphosphonate acyclonucleotides were transformed into the respective phosphonic acids. All compounds were evaluated in vitro for activity against a broad variety of DNA and RNA viruses and for cytostatic activity against murine leukemia L1210, human T-lymphocyte CEM and human cervix carcinoma HeLa cells. Compound (1S,2S)-16b exhibited antiviral activity against Influenza A H3N2 subtype (EC50=20μM-visual CPE score; EC50=18μM-MTS method; MCC >100μM, CC50 >100μM) in Madin Darby canine kidney cell cultures (MDCK), and (1S,2S)-16k was active against vesicular stomatitis virus and respiratory syncytial virus in HeLa cells (EC50=9 and 12μM, respectively). Moreover, compound (1R,2S)-16l showed activity against both herpes simplex viruses (HSV-1, HSV-2) in HEL cell cultures (EC50=2.9 and 4μM, respectively) and feline herpes virus in CRFK cells (EC50=4μM) but at the same time it exhibited cytotoxicity toward uninfected cell (MCC⩾4μM). Several other compounds have been found to inhibit proliferation of L1210, CEM as well as HeLa cells with IC50 in the 4-50μM range. Among them compounds (1S,2S)- and (1R,2S)-16l were the most active (IC50 in the 4-7μM range).
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Affiliation(s)
- Iwona E Głowacka
- Bioorganic Chemistry Laboratory, Faculty of Pharmacy, Medical University of Łódź, Muszyńskiego 1, 90-151 Łódź, Poland.
| | - Jan Balzarini
- Rega Institute for Medical Research, KU Leuven, Minderbroedersstraat 10, B-3000 Leuven, Belgium
| | - Graciela Andrei
- Rega Institute for Medical Research, KU Leuven, Minderbroedersstraat 10, B-3000 Leuven, Belgium
| | - Robert Snoeck
- Rega Institute for Medical Research, KU Leuven, Minderbroedersstraat 10, B-3000 Leuven, Belgium
| | - Dominique Schols
- Rega Institute for Medical Research, KU Leuven, Minderbroedersstraat 10, B-3000 Leuven, Belgium
| | - Dorota G Piotrowska
- Bioorganic Chemistry Laboratory, Faculty of Pharmacy, Medical University of Łódź, Muszyńskiego 1, 90-151 Łódź, Poland
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22
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Głowacka IE, Balzarini J, Wróblewski AE. Novel acyclic phosphonylated 1,2,3-triazolonucleosides with an acetamidomethyl linker: synthesis and biological activity. Arch Pharm (Weinheim) 2014; 347:506-14. [PMID: 24664932 DOI: 10.1002/ardp.201300468] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2013] [Revised: 01/28/2014] [Accepted: 01/31/2014] [Indexed: 11/06/2022]
Abstract
A new series of 4-substituted [(1,2,3-triazol-1-yl)acetamido]methylphosphonates as acyclic nucleotide analogs were synthesized from diethyl (2-chloroacetamido)methylphosphonate via azidation followed by 1,3-dipolar cycloaddition with selected alkynes derived from natural nucleobases or their mimetics. All compounds were tested for their antiviral activities against DNA and RNA viruses as well as for cytostatic activity or cytotoxicity. Among all tested compounds, [(1,2,3-triazol-1-yl)acetamido]methylphosphonate 6e substituted with the N(3)-Bz-benzuracil moiety showed activity against the vesicular stomatitis virus (EC50 = 45 µM) in HeLa cell cultures.
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Affiliation(s)
- Iwona E Głowacka
- Bioorganic Chemistry Laboratory, Faculty of Pharmacy, Medical University of Łódź, Łódź, Poland
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23
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Synthesis of new 1,2,3-triazol-4-yl-quinazoline nucleoside and acyclonucleoside analogues. Molecules 2014; 19:3638-53. [PMID: 24662079 PMCID: PMC6271638 DOI: 10.3390/molecules19033638] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2014] [Revised: 03/06/2014] [Accepted: 03/17/2014] [Indexed: 11/17/2022] Open
Abstract
In this study, we describe the synthesis of 1,4-disustituted-1,2,3-triazolo-quinazoline ribonucleosides or acyclonucleosides by means of 1,3-dipolar cycloaddition between various O or N-alkylated propargyl-quinazoline and 1'-azido-2',3',5'-tri-O-benzoylribose or activated alkylating agents under microwave conditions. None of the compounds selected showed significant anti-HCV activity in vitro.
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24
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25
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Bankowska E, Balzarini J, Głowacka IE, Wróblewski AE. Design, synthesis, antiviral and cytotoxic evaluation of novel acyclic phosphonate nucleotide analogues with a 5,6-dihydro-1 H-[1,2,3]triazolo[4,5- d]pyridazine-4,7-dione system. MONATSHEFTE FUR CHEMIE 2014; 145:663-673. [PMID: 26166892 PMCID: PMC4494773 DOI: 10.1007/s00706-013-1137-x] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/30/2013] [Accepted: 12/16/2013] [Indexed: 11/26/2022]
Abstract
ABSTRACT A series of diethyl 2-(4,5-dimethoxycarbonyl-1H-1,2,3-triazol-1-yl)alkylphosphonates was synthesised from ω-azidoalkylphosphonates and dimethyl acetylenedicarboxylate and was further transformed into the respective diamides, dihydrazides, and 5,6-dihydro-1H-[1,2,3]triazolo[4,5-d]pyridazine-4,7-diones as phosphonate analogues of acyclic nucleosides having nucleobases replaced with substituted 1,2,3-triazoles. All compounds containing P-C-C-triazole or P-C-C-CH2-triazole moieties exist in single conformations in which the diethoxyphosphoryl and substituted 1,2,3-triazolyl or substituted (1,2,3-triazolyl)methyl groups are oriented anti. All phosphonates were evaluated in vitro for activity against a variety of DNA and RNA viruses. None of the compounds were endowed with antiviral activity. They were not cytostatic at 100 μM. GRAPHICAL ABSTRACT
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Affiliation(s)
- Emilia Bankowska
- Bioorganic Chemistry Laboratory, Faculty of Pharmacy, Medical University of Łódź, Muszyńskiego 1, 90-151 Lodz, Poland
| | - Jan Balzarini
- Rega Institute for Medical Research, KU Leuven, Minderbroedersstraat 10, 3000 Leuven, Belgium
| | - Iwona E. Głowacka
- Bioorganic Chemistry Laboratory, Faculty of Pharmacy, Medical University of Łódź, Muszyńskiego 1, 90-151 Lodz, Poland
| | - Andrzej E. Wróblewski
- Bioorganic Chemistry Laboratory, Faculty of Pharmacy, Medical University of Łódź, Muszyńskiego 1, 90-151 Lodz, Poland
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26
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Capitta F, De Luca L, Porcheddu A. “Quick and click” assembly of functionalised indole rings via metal-promoted cyclative tandem reactions. RSC Adv 2014. [DOI: 10.1039/c4ra12000k] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
An efficient and convenient synthesis of a variety of decorated indoles using a three-component tandem metal-catalysed process is described.
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Affiliation(s)
- Francesca Capitta
- Dipartimento di Chimica e Farmacia
- Università degli Studi di Sassari
- 07100 Sassari, Italy
| | - Lidia De Luca
- Dipartimento di Chimica e Farmacia
- Università degli Studi di Sassari
- 07100 Sassari, Italy
| | - Andrea Porcheddu
- Dipartimento di Chimica e Farmacia
- Università degli Studi di Sassari
- 07100 Sassari, Italy
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27
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González-Olvera R, Espinoza-Vázquez A, Negrón-Silva GE, Palomar-Pardavé ME, Romero-Romo MA, Santillan R. Multicomponent click synthesis of new 1,2,3-triazole derivatives of pyrimidine nucleobases: promising acidic corrosion inhibitors for steel. Molecules 2013; 18:15064-79. [PMID: 24322491 PMCID: PMC6270236 DOI: 10.3390/molecules181215064] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2013] [Revised: 11/30/2013] [Accepted: 12/02/2013] [Indexed: 01/13/2023] Open
Abstract
A series of new mono-1,2,3-triazole derivatives of pyrimidine nucleobases were synthesized by one-pot copper(I)-catalyzed 1,3-dipolar cycloaddition reactions between N-1-propargyluracil and thymine, sodium azide and several benzyl halides. The desired heterocyclic compounds were obtained in good yields and characterized by NMR, IR, and high resolution mass spectrometry. These compounds were investigated as corrosion inhibitors for steel in 1 M HCl solution, using electrochemical impedance spectroscopy (EIS) technique. The results indicate that these heterocyclic compounds are promising acidic corrosion inhibitors for steel.
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Affiliation(s)
- Rodrigo González-Olvera
- Departamento de Ciencias Básicas, Universidad Autónoma Metropolitana, Av. San Pablo No. 180, México D.F., C.P. 02200, Mexico; E-Mails: (R.G.-O.); (A.E.-V.)
| | - Araceli Espinoza-Vázquez
- Departamento de Ciencias Básicas, Universidad Autónoma Metropolitana, Av. San Pablo No. 180, México D.F., C.P. 02200, Mexico; E-Mails: (R.G.-O.); (A.E.-V.)
- Departamento de Materiales, Universidad Autónoma Metropolitana, Av. San Pablo No. 180, México D.F., C.P. 02200, Mexico; E-Mails: (M.E.P.-P.); (M.A.R.-R.)
| | - Guillermo E. Negrón-Silva
- Departamento de Ciencias Básicas, Universidad Autónoma Metropolitana, Av. San Pablo No. 180, México D.F., C.P. 02200, Mexico; E-Mails: (R.G.-O.); (A.E.-V.)
| | - Manuel E. Palomar-Pardavé
- Departamento de Materiales, Universidad Autónoma Metropolitana, Av. San Pablo No. 180, México D.F., C.P. 02200, Mexico; E-Mails: (M.E.P.-P.); (M.A.R.-R.)
| | - Mario A. Romero-Romo
- Departamento de Materiales, Universidad Autónoma Metropolitana, Av. San Pablo No. 180, México D.F., C.P. 02200, Mexico; E-Mails: (M.E.P.-P.); (M.A.R.-R.)
| | - Rosa Santillan
- Departamento de Química, Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional, Apartado Postal 14-740, 07000 México D. F., Mexico; E-Mail:
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28
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Elayadi H, Smietana M, Vasseur JJ, Balzarini J, Lazrek HB. Synthesis of 1,2,3-Triazolyl Nucleoside Analogs as Potential Anti-Influenza A (H3N2 Subtype) Virus Agents. Arch Pharm (Weinheim) 2013; 347:134-41. [DOI: 10.1002/ardp.201300260] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2013] [Revised: 08/28/2013] [Accepted: 09/12/2013] [Indexed: 02/05/2023]
Affiliation(s)
- Hanane Elayadi
- Unité de Chimie Biomoléculaire et Médicinale; Laboratoire de Chimie Biomoléculaire Substances Naturelles et Réactivité (URAC 16); Faculty of Science Semlalia; Marrakech Morocco
| | - Michael Smietana
- Institut des Biomolécules Max Mousseron UMR 5247 CNRS-UMI-UMII; Université Montpellier II; CC008 Montpellier France
| | - Jean J. Vasseur
- Institut des Biomolécules Max Mousseron UMR 5247 CNRS-UMI-UMII; Université Montpellier II; CC008 Montpellier France
| | - Jan Balzarini
- Rega Institute for Medical Research; KU Leuven; Leuven Belgium
| | - Hassan B. Lazrek
- Unité de Chimie Biomoléculaire et Médicinale; Laboratoire de Chimie Biomoléculaire Substances Naturelles et Réactivité (URAC 16); Faculty of Science Semlalia; Marrakech Morocco
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29
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Głowacka IE, Balzarini J, Wróblewski AE. The synthesis, antiviral, cytostatic and cytotoxic evaluation of a new series of acyclonucleotide analogues with a 1,2,3-triazole linker. Eur J Med Chem 2013; 70:703-22. [PMID: 24219992 PMCID: PMC7115586 DOI: 10.1016/j.ejmech.2013.10.057] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2013] [Revised: 10/16/2013] [Accepted: 10/23/2013] [Indexed: 11/13/2022]
Abstract
The efficient synthesis of a new series of acyclonucleotide analogues with a 1,2,3-triazole linker is described starting from diethyl azidomethyl-, 2-azidoethyl-, 3-azidopropyl-, 4-azidobutyl-, 2-azido-1-hydroxyethyl-, 3-azido-2-hydroxypropyl- and 3-azido-1-hydroxypropylphosphonates and selected alkynes under microwave irradiation. Several O,O-diethylphosphonate acyclonucleotides were transformed into the respective phosphonic acids. All compounds were evaluated in vitro for activity against a broad variety of DNA and RNA viruses and cytostatic activity against murine leukaemia L1210, human T-lymphocyte CEM and human cervix carcinoma HeLa cells. Acyclonucleotide 22e exhibited activity against both herpes simplex viruses (HSV-1, HSV-2) in HEL cell cultures (EC50 = 17 μM) and feline herpes virus (EC50 = 24 μM) in CRFK cell cultures, while compounds 20k, 21k, 22k and 23k preferentially inhibited proliferation of human T-lymphocyte CEM cells at IC50 in the 2.8–12 μM range. Nucleotide analogues with aliphatic linker between phosphorus and 1,2,3-triazole. Efficient synthesis of 1,2,3-triazole analogues of nucleotides. Antiviral activity and inhibitory effect on the proliferation of CEM cells.
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Affiliation(s)
- Iwona E Głowacka
- Bioorganic Chemistry Laboratory, Faculty of Pharmacy, Medical University of Łódź, Muszyńskiego 1, 90-151 Łódź, Poland.
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30
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Głowacka IE, Balzarini J, Wróblewski AE. Synthesis and biological evaluation of novel 1,2,3-triazolonucleotides. Arch Pharm (Weinheim) 2013; 346:278-91. [PMID: 23427010 DOI: 10.1002/ardp.201200421] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2012] [Accepted: 12/21/2012] [Indexed: 11/09/2022]
Abstract
A general procedure for the preparation of 1,2,3-triazole analogs of nucleosides from diethyl 2-azidoethoxymethyl- and 2-azidoethoxyethylphosphonates was elaborated. The application of microwave irradiation shortened the reaction time to 10 min in comparison to ca. 48 h when 1,3-dipolar cycloadditions were performed under standard conditions. All compounds were evaluated in vitro for inhibitory activity against a broad variety of DNA and RNA viruses. None of the compounds were antivirally active at subtoxic concentrations. Compound 17k exhibited moderate inhibitory effects on the proliferation of human T-lymphocyte cells (IC50=64 µM for CEM).
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Affiliation(s)
- Iwona E Głowacka
- Faculty of Pharmacy, Bioorganic Chemistry Laboratory, Medical University of Łódź, Łódź, Poland.
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31
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Efthymiou T, Gong W, Desaulniers JP. Chemical architecture and applications of nucleic acid derivatives containing 1,2,3-triazole functionalities synthesized via click chemistry. Molecules 2012; 17:12665-703. [PMID: 23103533 PMCID: PMC6268694 DOI: 10.3390/molecules171112665] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2012] [Revised: 10/19/2012] [Accepted: 10/19/2012] [Indexed: 11/16/2022] Open
Abstract
There is considerable attention directed at chemically modifying nucleic acids with robust functional groups in order to alter their properties. Since the breakthrough of copper-assisted azide-alkyne cycloadditions (CuAAC), there have been several reports describing the synthesis and properties of novel triazole-modified nucleic acid derivatives for potential downstream DNA- and RNA-based applications. This review will focus on highlighting representative novel nucleic acid molecular structures that have been synthesized via the “click” azide-alkyne cycloaddition. Many of these derivatives show compatibility for various applications that involve enzymatic transformation, nucleic acid hybridization, molecular tagging and purification, and gene silencing. The details of these applications are discussed. In conclusion, the future of nucleic acid analogues functionalized with triazoles is promising.
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Affiliation(s)
| | | | - Jean-Paul Desaulniers
- Faculty of Science, University of Ontario Institute of Technology, 2000 Simcoe St N, Oshawa, ON L1H 7K4, Canada
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32
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Nanoscrystalline CuO: Synthesis and application as an efficient catalyst for the preparation of 1,2,3-triazole acyclic nucleosides via 1,3-dipolar cycloaddition. CATAL COMMUN 2012. [DOI: 10.1016/j.catcom.2012.05.016] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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33
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Głowacka IE, Balzarini J, Wróblewski AE. Design, synthesis, antiviral, and cytotoxic evaluation of novel phosphonylated 1,2,3-triazoles as acyclic nucleotide analogues. NUCLEOSIDES NUCLEOTIDES & NUCLEIC ACIDS 2012; 31:293-318. [PMID: 22444192 DOI: 10.1080/15257770.2012.662611] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
The 1,3-dipolar cycloaddition of diethyl 2-azidoethyl-, 3-azidopropyl-, 2-azido-1-hydroxyethyl-, 3-azido-2-hydroxypropylphosphonates with selected N-propargyl nucleobases gave a series of the phosphonylated 1,2,3-triazole acyclonucleosides in which the phosphonate residue and nucleobases were linked by three- and four-carbon chains. Under standard conditions (TMSBr, ethanol), all synthesized O,O-diethylphosphonates were transformed into the respective phosphonic acids. All compounds were evaluated in vitro for activity against a broad variety of DNA and RNA viruses. Unfortunately, no antiviral activity was observed at 100 μM.
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Affiliation(s)
- Iwona E Głowacka
- Bioorganic Chemistry Laboratory, Faculty of Pharmacy, Medical University of Łódź, Łódź, Poland.
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34
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35
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El Amri C, Martin AR, Vasseur JJ, Smietana M. Borononucleotides as substrates/binders for human NMP kinases: enzymatic and spectroscopic evaluation. Chembiochem 2012; 13:1605-12. [PMID: 22733592 DOI: 10.1002/cbic.201200199] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2012] [Indexed: 11/06/2022]
Abstract
Borononucleotides are a family of natural nucleotide monophosphate analogues with a 5'-boronic acid function. As B-O-P linkages are known to be unstable in solution, we evaluated the ability of borononucleotides to be recognized by nucleoside monophosphate kinases and eventually foil the phosphorylation process. In this context, and with the idea of probing the influence of their size, shape, and flexibility, a library of borononucleotides were synthetized starting from the borononucleotide analogue of thymidine, which was shown to behave as a slow substrate of human TMP kinase. This study thus constitutes a good starting point for the development of new monophosphate mimics as potential substrates or ligands for NMP kinases.
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Affiliation(s)
- Chahrazade El Amri
- Groupe d'Enzymologie Moléculaire et Fonctionnelle, UR4-UPMC, Université Pierre et Marie Curie, Sorbonne Universités, case courrier 256, 7, quai St Bernard, 75252 Paris Cedex 05, France.
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36
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Koszytkowska-Stawińska M, Mironiuk-Puchalska E, Rowicki T. Synthesis of 1,2,3-triazolo-nucleosides via the post-triazole N-alkylation. Tetrahedron 2012. [DOI: 10.1016/j.tet.2011.10.067] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
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37
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Piotrowska DG, Balzarini J, Głowacka IE. Design, synthesis, antiviral and cytostatic evaluation of novel isoxazolidine nucleotide analogues with a 1,2,3-triazole linker. Eur J Med Chem 2011; 47:501-9. [PMID: 22137458 PMCID: PMC7125624 DOI: 10.1016/j.ejmech.2011.11.021] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2011] [Revised: 11/10/2011] [Accepted: 11/10/2011] [Indexed: 12/01/2022]
Abstract
Azidation (TMSN(3), SnCl(4)) of a 9:1 mixture of trans- and cis-5-acetoxy-2-methylisoxazolidin-3-yl-3-phosphonates at the anomeric carbon atom led to the formation of the equimolar mixture of cis- and trans-5-azido-2-methylisoxazolidin-3-yl-3-phosphonates, which were efficiently separated. The 1,3-dipolar cycloaddition of pure trans- and cis-5-azidoisoxazolidin-3-yl-3-phosphonates with selected alkynes gave the respective nucleoside mimetics containing a 1,2,3-triazole linker. The (1,2,3-triazolyl)isoxazolidine phosphonates obtained herein were evaluated in vitro for activity against a variety of DNA and RNA viruses. None of the compounds were endowed with antiviral activity at subtoxic concentrations. Compounds 15f-j and 16f-j were cytostatic in the higher micromolar range.
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Affiliation(s)
- Dorota G Piotrowska
- Bioorganic Chemistry Laboratory, Faculty of Pharmacy, Medical University of Łódź, 90-151 Łódź, Muszyńskiego 1, Poland.
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38
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Jansa P, Špaček P, Votruba I, Břehová P, Dračínský M, Klepetářová B, Janeba Z. Efficient one-pot synthesis of polysubstituted 6-[(1H-1,2,3-triazol-1-yl)methyl]uracils through the “click” protocol. ACTA ACUST UNITED AC 2011. [DOI: 10.1135/cccc2011074] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
The preparation of several triazolo acyclic nucleosides and triazolo acyclic nucleoside phosphonates is described. The synthetic methodology has been developed as an efficient one-pot Cu(I)-catalyzed azide alkyne Huisgen “click” cycloaddition. A novel Cu(I)-catalyzed decarboxylation reaction of 1-substituted 1H-1,2,3-triazole-4-carboxylic acids at room temperature was observed and used for the preparation of 1-substituted 1H-1,2,3-triazoles. As congeners of TPI (Taiho pharmaceutical inhibitor), the prepared compounds were screened as potential inhibitors of human thymidine phosphorylase, but no inhibitory activity was observed.
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Agalave SG, Maujan SR, Pore VS. Click Chemistry: 1,2,3-Triazoles as Pharmacophores. Chem Asian J 2011; 6:2696-718. [DOI: 10.1002/asia.201100432] [Citation(s) in RCA: 907] [Impact Index Per Article: 69.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2011] [Indexed: 12/16/2022]
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Montagu A, Roy V, Balzarini J, Snoeck R, Andrei G, Agrofoglio LA. Synthesis of new C5-(1-substituted-1,2,3-triazol-4 or 5-yl)-2'-deoxyuridines and their antiviral evaluation. Eur J Med Chem 2010; 46:778-86. [PMID: 21232828 DOI: 10.1016/j.ejmech.2010.12.017] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2010] [Revised: 12/09/2010] [Accepted: 12/10/2010] [Indexed: 02/05/2023]
Abstract
The synthesis and antiviral evaluation of a series of C5-(1,4- and 1,5-disubstituted-1,2,3-triazolo)-nucleoside derivatives is described. The key steps of this synthesis are regioselective Huisgen's 1,3-dipolar cycloaddition, using either copper-catalyzed azide-alkyne cycloaddition (CuAAC) or ruthenium-catalyzed azide-alkyne cycloaddition (RuAAC) under microwave activation. Some compounds among the 5a-l series possess activity against herpes simplex viruses 1 and 2, varicella-zoster virus, human cytomegalovirus and vaccinia virus. Their cytostatic activities were determined against murine leukemia cells, human T-lymphocyte cells and cervix carcinoma cells. Compounds were also evaluated on a wide panel of RNA viruses, including Vesicular stomatitis virus, influenza viruses type A (H1N1 and H3N2) and B in MDCK cell cultures, parainfluenza-3 virus, reovirus-1, Sindbis virus and Punta Toro virus in Vero cell cultures and Vesicular stomatitis, Coxsackie B4 and respiratory syncytial virus, with no specific antiviral effect.
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Affiliation(s)
- Aurélien Montagu
- Institut de Chimie Organique et Analytique, UMR 6005, Université d'Orléans, 45067 Orléans, France
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