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Clavé G, Dursun E, Vasseur JJ, Smietana M. An Entry of the Chemoselective Sulfo-Click Reaction into the Sphere of Nucleic Acids. Org Lett 2020; 22:1914-1918. [DOI: 10.1021/acs.orglett.0c00265] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Guillaume Clavé
- Institut des Biomolécules Max Mousseron, Univ. Montpellier, CNRS, ENSCM, 34090 Montpellier, France
| | - Enes Dursun
- Institut des Biomolécules Max Mousseron, Univ. Montpellier, CNRS, ENSCM, 34090 Montpellier, France
| | - Jean-Jacques Vasseur
- Institut des Biomolécules Max Mousseron, Univ. Montpellier, CNRS, ENSCM, 34090 Montpellier, France
| | - Michael Smietana
- Institut des Biomolécules Max Mousseron, Univ. Montpellier, CNRS, ENSCM, 34090 Montpellier, France
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Doherty W, Dürr EM, Baddock HT, Lee SY, McHugh PJ, Brown T, Senge MO, Scanlan EM, McGouran JF. A hydroxamic-acid-containing nucleoside inhibits DNA repair nuclease SNM1A. Org Biomol Chem 2019; 17:8094-8105. [PMID: 31380542 PMCID: PMC6984127 DOI: 10.1039/c9ob01133a] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2019] [Accepted: 06/12/2019] [Indexed: 12/29/2022]
Abstract
Nine modified nucleosides, incorporating zinc-binding pharmacophores, have been synthesised and evaluated as inhibitors of the DNA repair nuclease SNM1A. The series included oxyamides, hydroxamic acids, hydroxamates, a hydrazide, a squarate ester and a squaramide. A hydroxamic acid-derived nucleoside inhibited the enzyme, offering a novel approach for potential therapeutic development through the use of rationally designed nucleoside derived inhibitors.
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Affiliation(s)
- William Doherty
- School of Chemistry and Trinity Biomedical Sciences Institute, Trinity College Dublin, 152-160 Pearse St, Dublin 2, Ireland.
| | - Eva-Maria Dürr
- School of Chemistry and Trinity Biomedical Sciences Institute, Trinity College Dublin, 152-160 Pearse St, Dublin 2, Ireland.
| | - Hannah T Baddock
- Department of Oncology, MRC Weatherall Institute of Molecular Medicine, University of Oxford, John Radcliffe Hospital, Oxford OX3 9DS, UK
| | - Sook Y Lee
- Department of Oncology, MRC Weatherall Institute of Molecular Medicine, University of Oxford, John Radcliffe Hospital, Oxford OX3 9DS, UK and Department of Chemistry, University of Oxford, 12 Mansfield Road, Oxford OX1 3TA, UK
| | - Peter J McHugh
- Department of Oncology, MRC Weatherall Institute of Molecular Medicine, University of Oxford, John Radcliffe Hospital, Oxford OX3 9DS, UK
| | - Tom Brown
- Department of Chemistry, University of Oxford, 12 Mansfield Road, Oxford OX1 3TA, UK
| | - Mathias O Senge
- Molecular Medicine, Trinity Translational Medicine Institute, Trinity Centre for Health Sciences, Trinity College Dublin, The University of Dublin, St James's Hospital, Dublin 8, Ireland
| | - Eoin M Scanlan
- School of Chemistry and Trinity Biomedical Sciences Institute, Trinity College Dublin, 152-160 Pearse St, Dublin 2, Ireland.
| | - Joanna F McGouran
- School of Chemistry and Trinity Biomedical Sciences Institute, Trinity College Dublin, 152-160 Pearse St, Dublin 2, Ireland.
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Investigation of the effect of amino acid chirality in the internucleoside linker on DNA:DNA and DNA:RNA duplex stability. Tetrahedron 2015. [DOI: 10.1016/j.tet.2015.02.042] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Varizhuk A, Chizhov A, Smirnov I, Kaluzhny D, Florentiev V. Triazole-Linked Oligonucleotides with Mixed-Base Sequences: Synthesis and Hybridization Properties. European J Org Chem 2012. [DOI: 10.1002/ejoc.201101700] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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