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de Abreu RMF, Brockmann T, Villinger A, Ehlers P, Langer P. Synthesis and properties of 6-alkynyl-5-aryluracils. Beilstein J Org Chem 2024; 20:898-911. [PMID: 38711590 PMCID: PMC11070962 DOI: 10.3762/bjoc.20.80] [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: 01/25/2024] [Accepted: 04/09/2024] [Indexed: 05/08/2024] Open
Abstract
The development of a new and straightforward chemoselective method for the synthesis of uracil-based structures by combining Suzuki-Miyaura and Sonogashira-Hagihara cross-coupling is reported. The methodology was applied to synthesize a series of novel compounds. The tolerance of the combination of different functional groups was tested. The influence of different functional groups on the physical properties was studied by ultraviolet-visible (UV-vis) and fluorescence spectroscopy, providing new insights into the potential applications of uracil-based structures.
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Affiliation(s)
| | - Till Brockmann
- Universität Rostock, Institut für Chemie, A.-Einstein-Str.3a, 18059 Rostock, Germany
| | - Alexander Villinger
- Universität Rostock, Institut für Chemie, A.-Einstein-Str.3a, 18059 Rostock, Germany
| | - Peter Ehlers
- Universität Rostock, Institut für Chemie, A.-Einstein-Str.3a, 18059 Rostock, Germany
| | - Peter Langer
- Universität Rostock, Institut für Chemie, A.-Einstein-Str.3a, 18059 Rostock, Germany
- Leibniz Institut für Katalyse an der Universität Rostock, A.-Einstein-Str.29a, 18059 Rostock, Germany
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The Activity of Plant-Derived Ren’s Oligopeptides-1 against the Pseudorabies Virus. Animals (Basel) 2022; 12:ani12111341. [PMID: 35681806 PMCID: PMC9179334 DOI: 10.3390/ani12111341] [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: 03/08/2022] [Revised: 05/21/2022] [Accepted: 05/22/2022] [Indexed: 11/17/2022] Open
Abstract
Newly synthesized Ren’s oligopeptides-1 was found to have an antiviral effect in clinical trials, and the purpose of this study was to further demonstrate the antiviral activity of Ren’s oligopeptides-1 against the PRV 152-GFP strain. We used the real-time cell analysis system (RTCA) to detect the cytotoxicity of different concentrations of Ren’s oligopeptides-1. We then applied high content screening (HCS) to detect the antiviral activity of Ren’s oligopeptides-1 against PRV. Meanwhile, the fluorescence signal of the virus was collected in real time and the expression levels of the related genes in the PK15 cells infected with PRV were detected using real-time PCR. At the mRNA level, we discovered that, at a concentration of 6 mg/mL, Ren’s oligopeptides-1 reduced the expression of pseudorabies virus (PRV) genes such as IE180, UL18, UL54, and UL21 at a concentration of 6 mg/mL. We then determined that Ren’s oligopeptides-1 has an EC50 value of 6 mg/mL, and at this level, no cytotoxicity was observed.
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Claus-Desbonnet H, Nikly E, Nalbantova V, Karcheva-Bahchevanska D, Ivanova S, Pierre G, Benbassat N, Katsarov P, Michaud P, Lukova P, Delattre C. Polysaccharides and Their Derivatives as Potential Antiviral Molecules. Viruses 2022; 14:426. [PMID: 35216019 PMCID: PMC8879384 DOI: 10.3390/v14020426] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Revised: 02/08/2022] [Accepted: 02/16/2022] [Indexed: 01/27/2023] Open
Abstract
In the current context of the COVID-19 pandemic, it appears that our scientific resources and the medical community are not sufficiently developed to combat rapid viral spread all over the world. A number of viruses causing epidemics have already disseminated across the world in the last few years, such as the dengue or chinkungunya virus, the Ebola virus, and other coronavirus families such as Middle East respiratory syndrome (MERS-CoV) and severe acute respiratory syndrome (SARS-CoV). The outbreaks of these infectious diseases have demonstrated the difficulty of treating an epidemic before the creation of vaccine. Different antiviral drugs already exist. However, several of them cause side effects or have lost their efficiency because of virus mutations. It is essential to develop new antiviral strategies, but ones that rely on more natural compounds to decrease the secondary effects. Polysaccharides, which have come to be known in recent years for their medicinal properties, including antiviral activities, are an excellent alternative. They are essential for the metabolism of plants, microorganisms, and animals, and are directly extractible. Polysaccharides have attracted more and more attention due to their therapeutic properties, low toxicity, and availability, and seem to be attractive candidates as antiviral drugs of tomorrow.
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Affiliation(s)
- Hadrien Claus-Desbonnet
- Université Clermont Auvergne, CNRS, Clermont Auvergne INP, Institut Pascal, F-63000 Clermont-Ferrand, France; (H.C.-D.); (E.N.); (G.P.); (P.M.)
| | - Elsa Nikly
- Université Clermont Auvergne, CNRS, Clermont Auvergne INP, Institut Pascal, F-63000 Clermont-Ferrand, France; (H.C.-D.); (E.N.); (G.P.); (P.M.)
| | - Vanya Nalbantova
- Department of Pharmacognosy and Pharmaceutical Chemistry, Faculty of Pharmacy, Medical University-Plovdiv, 4002 Plovdiv, Bulgaria; (V.N.); (D.K.-B.); (N.B.); (P.L.)
| | - Diana Karcheva-Bahchevanska
- Department of Pharmacognosy and Pharmaceutical Chemistry, Faculty of Pharmacy, Medical University-Plovdiv, 4002 Plovdiv, Bulgaria; (V.N.); (D.K.-B.); (N.B.); (P.L.)
| | - Stanislava Ivanova
- Department of Pharmacognosy and Pharmaceutical Chemistry, Faculty of Pharmacy, Medical University-Plovdiv, 4002 Plovdiv, Bulgaria; (V.N.); (D.K.-B.); (N.B.); (P.L.)
| | - Guillaume Pierre
- Université Clermont Auvergne, CNRS, Clermont Auvergne INP, Institut Pascal, F-63000 Clermont-Ferrand, France; (H.C.-D.); (E.N.); (G.P.); (P.M.)
| | - Niko Benbassat
- Department of Pharmacognosy and Pharmaceutical Chemistry, Faculty of Pharmacy, Medical University-Plovdiv, 4002 Plovdiv, Bulgaria; (V.N.); (D.K.-B.); (N.B.); (P.L.)
- Department of Pharmacognosy and Pharmaceutical Botany, Faculty of Pharmacy, Medical University Sofia, 1000 Sofia, Bulgaria
| | - Plamen Katsarov
- Department of Pharmaceutical Sciences, Faculty of Pharmacy, Medical University-Plovdiv, 4002 Plovdiv, Bulgaria;
- Research Institute, Medical University-Plovdiv, 4002 Plovdiv, Bulgaria
| | - Philippe Michaud
- Université Clermont Auvergne, CNRS, Clermont Auvergne INP, Institut Pascal, F-63000 Clermont-Ferrand, France; (H.C.-D.); (E.N.); (G.P.); (P.M.)
| | - Paolina Lukova
- Department of Pharmacognosy and Pharmaceutical Chemistry, Faculty of Pharmacy, Medical University-Plovdiv, 4002 Plovdiv, Bulgaria; (V.N.); (D.K.-B.); (N.B.); (P.L.)
| | - Cédric Delattre
- Université Clermont Auvergne, CNRS, Clermont Auvergne INP, Institut Pascal, F-63000 Clermont-Ferrand, France; (H.C.-D.); (E.N.); (G.P.); (P.M.)
- Institut Universitaire de France (IUF), 1 Rue Descartes, 75005 Paris, France
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Citores L, Iglesias R, Ferreras JM. Antiviral Activity of Ribosome-Inactivating Proteins. Toxins (Basel) 2021; 13:80. [PMID: 33499086 PMCID: PMC7912582 DOI: 10.3390/toxins13020080] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Revised: 01/14/2021] [Accepted: 01/20/2021] [Indexed: 12/13/2022] Open
Abstract
Ribosome-inactivating proteins (RIPs) are rRNA N-glycosylases from plants (EC 3.2.2.22) that inactivate ribosomes thus inhibiting protein synthesis. The antiviral properties of RIPs have been investigated for more than four decades. However, interest in these proteins is rising due to the emergence of infectious diseases caused by new viruses and the difficulty in treating viral infections. On the other hand, there is a growing need to control crop diseases without resorting to the use of phytosanitary products which are very harmful to the environment and in this respect, RIPs have been shown as a promising tool that can be used to obtain transgenic plants resistant to viruses. The way in which RIPs exert their antiviral effect continues to be the subject of intense research and several mechanisms of action have been proposed. The purpose of this review is to examine the research studies that deal with this matter, placing special emphasis on the most recent findings.
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Affiliation(s)
| | | | - José M. Ferreras
- Department of Biochemistry and Molecular Biology and Physiology, Faculty of Sciences, University of Valladolid, E-47011 Valladolid, Spain; (L.C.); (R.I.)
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Colson P, Raoult D. Fighting viruses with antibiotics: an overlooked path. Int J Antimicrob Agents 2016; 48:349-52. [PMID: 27546219 PMCID: PMC7134768 DOI: 10.1016/j.ijantimicag.2016.07.004] [Citation(s) in RCA: 50] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2016] [Accepted: 07/02/2016] [Indexed: 01/07/2023]
Affiliation(s)
- Philippe Colson
- Institut Hospitalo-Universitaire (IHU) Méditerranée Infection, Assistance Publique-Hôpitaux de Marseille, Centre Hospitalo-Universitaire Timone, Pôle des Maladies Infectieuses et Tropicales Clinique et Biologique, Fédération de Bactériologie-Hygiène-Virologie, Marseille, France; Aix-Marseille Université, Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes (URMITE), UM63 CNRS 7278 IRD 198 INSERM U1095, Marseille, France
| | - Didier Raoult
- Institut Hospitalo-Universitaire (IHU) Méditerranée Infection, Assistance Publique-Hôpitaux de Marseille, Centre Hospitalo-Universitaire Timone, Pôle des Maladies Infectieuses et Tropicales Clinique et Biologique, Fédération de Bactériologie-Hygiène-Virologie, Marseille, France; Aix-Marseille Université, Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes (URMITE), UM63 CNRS 7278 IRD 198 INSERM U1095, Marseille, France.
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Ivanov MA, Aleksandrova LA. [Bicyclic furano[2,3-D] derivatives of pyrimidine nucleosides--synthesis and antiviral properties]. RUSSIAN JOURNAL OF BIOORGANIC CHEMISTRY 2013; 39:26-45. [PMID: 23844505 DOI: 10.1134/s1068162013010044] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
The methods of synthesis of furano- and pyrrolo[2,3-dlpyrimidine nucleosides as well as structure activity relationship of obtained compounds towards viruses of varicella zoster, hepatitis C, bovine viral diarrhea and some others are reviewed.
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De Clercq E. Dancing with chemical formulae of antivirals: a personal account. Biochem Pharmacol 2013; 86:711-25. [PMID: 23876344 DOI: 10.1016/j.bcp.2013.07.012] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2013] [Revised: 07/08/2013] [Accepted: 07/08/2013] [Indexed: 02/08/2023]
Abstract
A chemical structure is a joy forever, and this is how I perceived the chemical structures of a number of antiviral compounds with which I have been personally acquainted over the past 3 decades: (1) amino acid esters of acyclovir (i.e. valaciclovir); (2) 5-substituted 2'-deoxyuridines (i.e. brivudin); (3) 2',3'-dideoxynucleoside analogues (i.e. stavudine); (4) acyclic nucleoside phosphonates (ANPs) (i.e. cidofovir, adefovir); (5) tenofovir disoproxil fumarate (TDF) and drug combinations therewith; (6) tenofovir alafenamide (TAF, GS-7340), a new phosphonoamidate prodrug of tenofovir; (7) pro-prodrugs of PMEG (i.e. GS-9191 and GS-9219); (8) new ANPs: O-DAPy and 5-aza-C phosphonates; (9) non-nucleoside reverse transcriptase inhibitors (NNRTIs): HEPT and TIBO derivatives; and (10) bicyclam derivatives (i.e. AMD3100).
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Affiliation(s)
- Erik De Clercq
- Rega Institute for Medical Research, KU Leuven, Minderbroedersstraat 10, B-3000 Leuven, Belgium.
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Maiti M, Persoons L, Andrei G, Snoeck R, Balzarini J, Herdewijn P. Synthesis and anti-herpetic activity of phosphoramidate ProTides. ChemMedChem 2013; 8:985-93. [PMID: 23606629 DOI: 10.1002/cmdc.201300035] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2013] [Revised: 03/15/2013] [Indexed: 01/28/2023]
Abstract
Among the many prodrug approaches aimed at delivering nucleoside monophosphates into cells, the phosphoramidate ProTide approach is one that has shown success, which has made it possible for some of the phosphoramidates to enter into clinical trials. Herein, we report the synthesis and antiviral activity of a series of phosphoramidate ProTides designed to bypass the thymidine kinase (TK) dependence of the parent nucleoside analogues. Phosphoramidate derivatives of (E)-5-(2-bromovinyl)-2'-deoxyuridine (BVDU) that contain L-alanine or pivaloyloxymethyl iminodiacetate (IDA-POM) exhibit anti-HSV-1 and anti-VZV activity in cell cultures, but they largely lost antiviral potency against TK-deficient virus strains. Among deazapurine nucleosides and their phosphoramidate derivatives, the 7-deazaadenine containing nucleosides and their phosphoramidate triester derivatives showed weak antiviral activity against VZV. Apparently, intracellular nucleotide delivery with these phosphoramidates is partly successful. However, none of the compound prodrugs showed superior activity to their parent drugs.
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Affiliation(s)
- Munmun Maiti
- Laboratory of Medicinal Chemistry, Rega Institute for Medical Research, KU Leuven, Leuven, Belgium
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Anticancer drug IUdR and other 5-halogen derivatives of 2′-deoxyuridine: conformers, hydrates, and structure–activity relationships. Struct Chem 2013. [DOI: 10.1007/s11224-013-0225-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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10
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Antivirals: Past, present and future. Biochem Pharmacol 2013; 85:727-44. [DOI: 10.1016/j.bcp.2012.12.011] [Citation(s) in RCA: 98] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2012] [Revised: 12/13/2012] [Accepted: 12/14/2012] [Indexed: 11/23/2022]
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De Clercq E. Ten paths to the discovery of antivirally active nucleoside and nucleotide analogues. NUCLEOSIDES NUCLEOTIDES & NUCLEIC ACIDS 2012; 31:339-52. [PMID: 22444195 DOI: 10.1080/15257770.2012.657383] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
Nucleoside and nucleotide analogues have proven to be an effective approach toward the development of antiviral compounds. This approach has so far yielded a number of clinically useful antiviral drugs, such as BVDU (brivudin), (val)aciclovir, cidofovir, adefovir dipivoxil, and tenofovir disoproxil fumarate, and current perspectives justify the further development of other nucleoside analogues, such as FV-100, and that of the DAPy-based nucleotide analogues, the 5-aza analogue of cidofovir, and prodrug derivatives thereof.
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Affiliation(s)
- Erik De Clercq
- Rega Institute for Medical Research, Katholieke Universiteit Leuven, Leuven, Belgium.
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Alexandrova LA. 4′-C-nucleoside derivatives: Synthesis and antiviral properties. RUSSIAN JOURNAL OF BIOORGANIC CHEMISTRY 2011; 37:723-44. [DOI: 10.1134/s1068162011060021] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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13
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Pierra C, Counor C, Storer R, Gosselin G. Synthesis and antiviral evaluation of the 2′-C-methyl branched derivative of a nucleoside analog inhibitor of RNA viral infections, T-1106. ACTA ACUST UNITED AC 2011. [DOI: 10.1135/cccc2011089] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
An example of a 2′-C-methyl branched nucleoside analogue bearing 3,4-dihydro-3-oxopyrazine-2-carboxamide as the base, namely 4-(2-C-methyl-β-D-ribofuranosyl)-3-oxo-3,4-dihydropyrazine-2-carboxamide, is reported. This compound was synthesized following a Vorbrüggen’s glycosylation procedure in a few steps. When evaluated in cell culture experiments against a broad range of viruses, this compound did not exhibit any significant antiviral effect or cytotoxicity.
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Mangiferin, an anti-HIV-1 agent targeting protease and effective against resistant strains. Molecules 2011; 16:4264-77. [PMID: 21610656 PMCID: PMC6263262 DOI: 10.3390/molecules16054264] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2011] [Revised: 05/06/2011] [Accepted: 05/13/2011] [Indexed: 11/17/2022] Open
Abstract
The anti-HIV-1 activity of mangiferin was evaluated. Mangiferin can inhibit HIV-1ⅢB induced syncytium formation at non-cytotoxic concentrations, with a 50% effective concentration (EC50) at 16.90 μM and a therapeutic index (TI) above 140. Mangiferin also showed good activities in other laboratory-derived strains, clinically isolated strains and resistant HIV-1 strains. Mechanism studies revealed that mangiferin might inhibit the HIV-1 protease, but is still effective against HIV peptidic protease inhibitor resistant strains. A combination of docking and pharmacophore methods clarified possible binding modes of mangiferin in the HIV-1 protease. The pharmacophore model of mangiferin consists of two hydrogen bond donors and two hydrogen bond acceptors. Compared to pharmacophore features found in commercially available drugs, three pharmacophoric elements matched well and one novel pharmacophore element was observed. Moreover, molecular docking analysis demonstrated that the pharmacophoric elements play important roles in binding HIV-1 protease. Mangiferin is a novel nonpeptidic protease inhibitor with an original structure that represents an effective drug development strategy for combating drug resistance.
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Biologically important nucleosides: modern trends in biotechnology and application. MENDELEEV COMMUNICATIONS 2011. [DOI: 10.1016/j.mencom.2011.03.001] [Citation(s) in RCA: 88] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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Affiliation(s)
- Erik De Clercq
- Department of Microbiology and Immunology, Rega Institute for Medical Research, Medical School University of Leuven, B-3000 Leuven, Belgium;
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EASY-HIT: HIV full-replication technology for broad discovery of multiple classes of HIV inhibitors. Antimicrob Agents Chemother 2010; 54:5257-68. [PMID: 20876377 DOI: 10.1128/aac.00515-10] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
HIV replication assays are important tools for HIV drug discovery efforts. Here, we present a full HIV replication system (EASY-HIT) for the identification and analysis of HIV inhibitors. This technology is based on adherently growing HIV-susceptible cells, with a stable fluorescent reporter gene activated by HIV Tat and Rev. A fluorescence-based assay was designed that measures HIV infection by two parameters relating to the early and the late phases of HIV replication, respectively. Validation of the assay with a panel of nine reference inhibitors yielded effective inhibitory concentrations consistent with published data and allowed discrimination between inhibitors of early and late phases of HIV replication. Finer resolution of the effects of reference drugs on different steps of HIV replication was achieved in secondary time-of-addition assays. The EASY-HIT assay yielded high Z' scores (>0.9) and signal stabilities, confirming its robustness. Screening of the LOPAC(1280) library identified 10 compounds (0.8%), of which eight were known to inhibit HIV, validating the suitability of this assay for screening applications. Studies evaluating anti-HIV activities of natural products with the EASY-HIT technology led to the identification of three novel inhibitory compounds that apparently act at different steps of HIV-1 replication. Furthermore, we demonstrate successful evaluation of plant extracts for HIV-inhibitory activities, suggesting application of this technology for the surveillance of biological extracts with anti-HIV activities. We conclude that the EASY-HIT technology is a versatile tool for the discovery and characterization of HIV inhibitors.
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Benci K, Wittine K, Radan M, Cetina M, Sedić M, Kraljević Pavelić S, Pavelić K, Clercq ED, Mintas M. The unsaturated acyclic nucleoside analogues bearing a sterically constrained (Z)-4′-benzamido-2′-butenyl moiety: Synthesis, X-ray crystal structure study, cytostatic and antiviral activity evaluations. Bioorg Med Chem 2010; 18:6249-57. [DOI: 10.1016/j.bmc.2010.07.035] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2010] [Revised: 07/07/2010] [Accepted: 07/15/2010] [Indexed: 11/25/2022]
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De Clercq E. Historical perspectives in the development of antiviral agents against poxviruses. Viruses 2010; 2:1322-1339. [PMID: 21994682 PMCID: PMC3185982 DOI: 10.3390/v2061322] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2010] [Revised: 05/28/2010] [Accepted: 05/28/2010] [Indexed: 12/02/2022] Open
Abstract
The poxvirus vaccinia virus (VV) served as the model virus for which the first antivirals, the thiosemicarbazones, were identified. This dates back to 1950; and, although there is at present no single antiviral drug specifically licensed for the chemotherapy or -prophylaxis of poxvirus infections, numerous candidate compounds have been described over the past 50 years. These compounds include interferon and inducers thereof (i.e., polyacrylic acid), 5-substituted 2’-deoxyuridines (i.e., idoxuridine), IMP dehydrogenase inhibitors, S-adenosylhomocysteine hydrolase inhibitors, acyclic nucleoside phosphonates (such as cidofovir) and alkoxyalkyl prodrugs thereof (such as CMX001), viral egress inhibitors (such as tecovirimat), and cellular kinase inhibitors (such as imatinib).
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Affiliation(s)
- Erik De Clercq
- Rega Institute for Medical Research, Department of Microbiology and Immunology, Minderbroedersstraat 10, B-3000 Leuven, Belgium
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21
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De Clercq E. Highlights in the Discovery of Antiviral Drugs: A Personal Retrospective. J Med Chem 2009; 53:1438-50. [PMID: 19860424 DOI: 10.1021/jm900932g] [Citation(s) in RCA: 108] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Erik De Clercq
- Rega Institute for Medical Research, Katholieke Universiteit Leuven, Minderbroedersstraat 10, B-3000 Leuven, Belgium
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