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Feng Q, Yang W, Peng Z, Wang G. Recent advances in the synthetic thymidine phosphorylase inhibitors for cancer therapy. Eur J Pharmacol 2022; 934:175319. [DOI: 10.1016/j.ejphar.2022.175319] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Revised: 09/16/2022] [Accepted: 10/04/2022] [Indexed: 11/03/2022]
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2
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Shevchuk M, Wang Q, Pajkert R, Xu J, Mei H, Röschenthaler G, Han J. Recent Advances in Synthesis of Difluoromethylene Phosphonates for Biological Applications. Adv Synth Catal 2021. [DOI: 10.1002/adsc.202001464] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Michael Shevchuk
- Department of Life Sciences and Chemistry Jacobs University Bremen gGmbH Campus Ring 1 28759 Bremen Germany
| | - Qian Wang
- Jiangsu Co–Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering Nanjing Forestry University Nanjing 210037 People's Republic of China
| | - Romana Pajkert
- Department of Life Sciences and Chemistry Jacobs University Bremen gGmbH Campus Ring 1 28759 Bremen Germany
| | - Jingcheng Xu
- Jiangsu Co–Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering Nanjing Forestry University Nanjing 210037 People's Republic of China
| | - Haibo Mei
- Jiangsu Co–Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering Nanjing Forestry University Nanjing 210037 People's Republic of China
| | - Gerd‐Volker Röschenthaler
- Department of Life Sciences and Chemistry Jacobs University Bremen gGmbH Campus Ring 1 28759 Bremen Germany
| | - Jianlin Han
- Jiangsu Co–Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering Nanjing Forestry University Nanjing 210037 People's Republic of China
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3
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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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4
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Synthesis of nucleoside phosphonate analogs having phosphonodifluoromethylene moieties and their biological activities. J Fluor Chem 2019. [DOI: 10.1016/j.jfluchem.2019.04.014] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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5
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Głowacka IE, Andrei G, Schols D, Snoeck R, Gawron K. Design, Synthesis, and the Biological Evaluation of a New Series of Acyclic 1,2,3-Triazole Nucleosides. Arch Pharm (Weinheim) 2017; 350:1700166. [PMID: 28763115 PMCID: PMC7161868 DOI: 10.1002/ardp.201700166] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2017] [Revised: 07/13/2017] [Accepted: 07/18/2017] [Indexed: 12/13/2022]
Abstract
A new strategy for the synthesis of N3 -benzoylated- and N3 -benzylated N1 -propargylquinazoline-2,4-diones 30a-d and 31a-d from isatoic anhydride 41 is reported. The alkynes 30a-d and 31a-d were applied in the 1,3-dipolar cycloadditions with azides 27 and 28 to synthesize acyclic 1,2,3-triazole nucleosides. The obtained alkynes and 1,2,3-triazole were evaluated for antiviral activity against a broad range of DNA and RNA viruses. The alkyne 30d showed activity against adenovirus-2 (EC50 = 8.3 μM), while compounds 37a and 37d were also active toward herpes simplex virus-1 wild-type and thymidine kinase deficient (HSV-1 TK- ) strains (EC50 values in the range of 4.6-13.8 μM). In addition, compounds 30a, 30b, 37b, and 37c exhibited activity toward varicella-zoster virus (VZV) TK+ and TK- strains (EC50 = 2.1-9.5 μM). The compound 30b proved to be the most selective against VZV and displayed marginal activity against human cytomegalovirus (HCMV). Although the compound 30a had improved anti-HCMV activity, the increase in anti-HCMV activity was accompanied by significant toxicity. Compounds 37a and 37d showed inhibitory effects toward the human T lymphocyte (CEM) cell line (IC50 = 21 ± 7 and 22 ± 1 μM, respectively), while compound 35 exhibited cytostatic activity toward HMEC-1 cells (IC50 = 28 ± 2 μM).
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Affiliation(s)
- Iwona E. Głowacka
- Bioorganic Chemistry LaboratoryFaculty of PharmacyMedical University of ŁódźŁódźPoland
| | | | | | - Robert Snoeck
- Rega Institute for Medical ResearchKU LeuvenLeuvenBelgium
| | - Katarzyna Gawron
- Bioorganic Chemistry LaboratoryFaculty of PharmacyMedical University of ŁódźŁódźPoland
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6
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Szewczyk MZ, Rapp M, Virieux D, Pirat JL, Koroniak H. α,α-Difluoro-β-iminophosphonates, an alternative strategy towards the synthesis of α,α-difluoro-β-aminophosphonate derivatives. NEW J CHEM 2017. [DOI: 10.1039/c7nj00997f] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Herein, we described the efficient and straightforward synthesis of N-substituted α,α-difluoro-β-aminophosphonates with the use of electrophilic fluorination by Selectfluor®.
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Affiliation(s)
- M. Z. Szewczyk
- Faculty of Chemistry
- University of Adam Mickiewicz in Poznań
- Umultowska 89b
- 61-614 Poznań
- Poland
| | - M. Rapp
- Faculty of Chemistry
- University of Adam Mickiewicz in Poznań
- Umultowska 89b
- 61-614 Poznań
- Poland
| | - D. Virieux
- AM2N
- UMR 5253
- ICGM, ENSCM
- 8 rue de l’Ecole Normale
- 34296 Montpellier Cedex 5
| | - J.-L. Pirat
- AM2N
- UMR 5253
- ICGM, ENSCM
- 8 rue de l’Ecole Normale
- 34296 Montpellier Cedex 5
| | - H. Koroniak
- Faculty of Chemistry
- University of Adam Mickiewicz in Poznań
- Umultowska 89b
- 61-614 Poznań
- Poland
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7
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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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8
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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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9
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Zyuzin IN. Azido derivatives of geminal bis(alkoxy-NNO-azoxy)compounds. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2015. [DOI: 10.1134/s1070428015020050] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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10
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Ni C, Hu M, Hu J. Good partnership between sulfur and fluorine: sulfur-based fluorination and fluoroalkylation reagents for organic synthesis. Chem Rev 2014; 115:765-825. [PMID: 25144886 DOI: 10.1021/cr5002386] [Citation(s) in RCA: 936] [Impact Index Per Article: 93.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Chuanfa Ni
- Key Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences , 345 Ling-Ling Road, Shanghai City, Shanghai 200032, China
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11
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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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12
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Derbanne M, Zulauf A, Le Goff S, Pfund E, Sadoun M, Pham TN, Lequeux T. Fluorophosphonylated Monomers for Dental Applications. Org Process Res Dev 2014. [DOI: 10.1021/op500108m] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Mathieu Derbanne
- Unité
de Recherche en Biomatériaux Innovants et Interfaces (URB2I)
- EA4462 and Faculté de Chirurgie Dentaire, Université Paris Descartes, Sorbonne Paris Cité, 1 rue Maurice Arnoux, 92120 Montrouge, France
| | - Anais Zulauf
- Laboratoire
de Chimie Moléculaire et Thio-Organique UMR CNRS 6507, INC3M,
FR 3038, ENSICAEN and Université de Caen - Basse Normandie, 6 boulevard du Maréchal Juin, 14050 Caen, France
| | - Stéphane Le Goff
- Unité
de Recherche en Biomatériaux Innovants et Interfaces (URB2I)
- EA4462 and Faculté de Chirurgie Dentaire, Université Paris Descartes, Sorbonne Paris Cité, 1 rue Maurice Arnoux, 92120 Montrouge, France
| | - Emmanuel Pfund
- Laboratoire
de Chimie Moléculaire et Thio-Organique UMR CNRS 6507, INC3M,
FR 3038, ENSICAEN and Université de Caen - Basse Normandie, 6 boulevard du Maréchal Juin, 14050 Caen, France
| | - Michaël Sadoun
- Unité
de Recherche en Biomatériaux Innovants et Interfaces (URB2I)
- EA4462 and Faculté de Chirurgie Dentaire, Université Paris Descartes, Sorbonne Paris Cité, 1 rue Maurice Arnoux, 92120 Montrouge, France
| | - Thi-Nhàn Pham
- Laboratoire
de Chimie Moléculaire et Thio-Organique UMR CNRS 6507, INC3M,
FR 3038, ENSICAEN and Université de Caen - Basse Normandie, 6 boulevard du Maréchal Juin, 14050 Caen, France
| | - Thierry Lequeux
- Laboratoire
de Chimie Moléculaire et Thio-Organique UMR CNRS 6507, INC3M,
FR 3038, ENSICAEN and Université de Caen - Basse Normandie, 6 boulevard du Maréchal Juin, 14050 Caen, France
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13
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Piron K, Kenis S, Verniest G, Surmont R, Thuring JW, ten Holte P, Deroose F, De Kimpe N. Synthesis of gem-difluorinated 1,6-naphthyridine-5,7-diones. Tetrahedron 2012. [DOI: 10.1016/j.tet.2012.05.122] [Citation(s) in RCA: 11] [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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14
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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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15
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Diab SA, De Schutter C, Muzard M, Plantier-Royon R, Pfund E, Lequeux T. Fluorophosphonylated Nucleoside Derivatives as New Series of Thymidine Phosphorylase Multisubstrate Inhibitors. J Med Chem 2012; 55:2758-68. [DOI: 10.1021/jm201694y] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Sonia Amel Diab
- Laboratoire de Chimie Moléculaire et Thioorganique, UMR CNRS
6507 and FR3038, ENSICAEN, Université de Caen Basse-Normandie, 6 Boulevard du Maréchal Juin,
14050 Caen Cedex, France
| | - Coralie De Schutter
- Laboratoire de Chimie Moléculaire et Thioorganique, UMR CNRS
6507 and FR3038, ENSICAEN, Université de Caen Basse-Normandie, 6 Boulevard du Maréchal Juin,
14050 Caen Cedex, France
| | - Murielle Muzard
- Institut de Chimie Moléculaire de Reims, UMR CNRS 6229, UFR des Sciences Exactes et Naturelles, BP 1039,
51687 Reims Cedex 2, France
| | - Richard Plantier-Royon
- Institut de Chimie Moléculaire de Reims, UMR CNRS 6229, UFR des Sciences Exactes et Naturelles, BP 1039,
51687 Reims Cedex 2, France
| | - Emmanuel Pfund
- Laboratoire de Chimie Moléculaire et Thioorganique, UMR CNRS
6507 and FR3038, ENSICAEN, Université de Caen Basse-Normandie, 6 Boulevard du Maréchal Juin,
14050 Caen Cedex, France
| | - Thierry Lequeux
- Laboratoire de Chimie Moléculaire et Thioorganique, UMR CNRS
6507 and FR3038, ENSICAEN, Université de Caen Basse-Normandie, 6 Boulevard du Maréchal Juin,
14050 Caen Cedex, France
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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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17
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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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18
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Trakossas S, Coutouli-Argyropoulou E, Hadjipavlou-Litina DJ. Synthesis of modified triazole nucleosides possessing one or two base moieties via a click chemistry approach. Tetrahedron Lett 2011. [DOI: 10.1016/j.tetlet.2011.01.145] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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19
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Pajk S, Garvas M, Štrancar J, Pečar S. Nitroxide–fluorophore double probes: a potential tool for studying membrane heterogeneity by ESR and fluorescence. Org Biomol Chem 2011; 9:4150-9. [DOI: 10.1039/c0ob01173h] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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20
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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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21
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Elayadi H, Smietana M, Pannecouque C, Leyssen P, Neyts J, Vasseur JJ, Lazrek HB. Straightforward synthesis of triazoloacyclonucleotide phosphonates as potential HCV inhibitors. Bioorg Med Chem Lett 2010; 20:7365-8. [PMID: 21051229 DOI: 10.1016/j.bmcl.2010.10.046] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2010] [Revised: 10/11/2010] [Accepted: 10/12/2010] [Indexed: 10/18/2022]
Abstract
Preparation of several triazoloacyclic nucleoside phosphonates is described. The key step of the synthesis involves a copper(I)-catalysed azide-alkyne 1,3-dipolar cycloaddition between azidoalkylphosphonates and propargylated nucleobases. The antiviral properties of these new analogues have been evaluated and revealed interesting potencies.
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Affiliation(s)
- Hanane Elayadi
- Institut des Biomolécules Max Mousseron, UMR 5247 CNRS-UM1-UM2, Université Montpellier II, Montpellier, France
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