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Rathinam S, Hjálmarsdóttir MÁ, Thygesen MB, Másson M. Chitotriazolan (poly(β(1-4)-2-(1H-1,2,3-triazol-1-yl)-2-deoxy-d-glucose)) derivatives: Synthesis, characterization, and evaluation of antibacterial activity. Carbohydr Polym 2021; 267:118162. [PMID: 34119136 DOI: 10.1016/j.carbpol.2021.118162] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Revised: 04/07/2021] [Accepted: 04/24/2021] [Indexed: 02/05/2023]
Abstract
Here we describe the first synthesis of a new type of polysaccharides derived from chitosan. In these structures, the 2-amino group on the pyranose ring was quantitively replaced by an aromatic 1,2,3-triazole moiety. The 2-amino group of chitosan and di-TBDMS chitosan was converted into an azide by diazo transfer reaction. The chitosan azide and TBDMS-chitosan azide were poorly soluble but could be fully converted to triazoles by "copper-catalysed Huisgen cycloaddition" in DMF or DMSO. The reaction could be done with different alkynes but derivatives lacking cationic or anionic groups were poorly soluble or insoluble in tested aqueous and organic solvents. Derivatives with N,N-dimethylaminomethyl, N,N,N-trimethylammoniummethyl, sulfonmethyl, and phosphomethyl groups linked to the 4-position of the triazole moiety were soluble in water at neutral or basic conditions and could be analyzed by 1H, 13C APT, COSY, and HSQC NMR. The quaternized cationic chitotriazolan's had high activity against S. aureus and E. coli, whereas the anionic chitotriazolan's lacked activity.
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Affiliation(s)
- Sankar Rathinam
- Faculty of Pharmaceutical Sciences, School of Health Sciences, University of Iceland, Hofsvallagata 53, IS-107 Reykjavík, Iceland
| | - Martha Á Hjálmarsdóttir
- Department of Biomedical Science, Faculty of Medicine, School of Health Sciences, University of Iceland, Hringbraut 31, IS-101 Reykjavík, Iceland
| | - Mikkel B Thygesen
- Department of Chemistry, Faculty of Science, University of Copenhagen, Thorvaldsensvej 40, DK-1871 Frederiksberg C, Copenhagen, Denmark
| | - Már Másson
- Faculty of Pharmaceutical Sciences, School of Health Sciences, University of Iceland, Hofsvallagata 53, IS-107 Reykjavík, Iceland.
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Carvalho LCR, Queda F, Santos CVA, Marques MMB. Selective Modification of Chitin and Chitosan: En Route to Tailored Oligosaccharides. Chem Asian J 2016; 11:3468-3481. [DOI: 10.1002/asia.201601041] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2016] [Indexed: 11/06/2022]
Affiliation(s)
- Luísa C. R. Carvalho
- LAQV@REQUIMTE, Departamento de Química; Faculdade de Ciências e Tecnologia; Universidade Nova de Lisboa; Campus de Caparica 2829-516 Caparica Portugal
| | - Fausto Queda
- LAQV@REQUIMTE, Departamento de Química; Faculdade de Ciências e Tecnologia; Universidade Nova de Lisboa; Campus de Caparica 2829-516 Caparica Portugal
| | - Cátia V. Almeida Santos
- LAQV@REQUIMTE, Departamento de Química; Faculdade de Ciências e Tecnologia; Universidade Nova de Lisboa; Campus de Caparica 2829-516 Caparica Portugal
| | - M. Manuel B. Marques
- LAQV@REQUIMTE, Departamento de Química; Faculdade de Ciências e Tecnologia; Universidade Nova de Lisboa; Campus de Caparica 2829-516 Caparica Portugal
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Basu A, Kunduru KR, Abtew E, Domb AJ. Polysaccharide-Based Conjugates for Biomedical Applications. Bioconjug Chem 2015; 26:1396-412. [DOI: 10.1021/acs.bioconjchem.5b00242] [Citation(s) in RCA: 142] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- Arijit Basu
- Institute
for Drug Research, School of Pharmacy-Faculty of Medicine, The Hebrew University of Jerusalem, Jerusalem, Israel 91120
- Department
of Pharmaceutical Sciences and Technology, Birla Institute of Technology, Mesra, 835215, India
| | - Konda Reddy Kunduru
- Institute
for Drug Research, School of Pharmacy-Faculty of Medicine, The Hebrew University of Jerusalem, Jerusalem, Israel 91120
| | - Ester Abtew
- Institute
for Drug Research, School of Pharmacy-Faculty of Medicine, The Hebrew University of Jerusalem, Jerusalem, Israel 91120
| | - Abraham J. Domb
- Institute
for Drug Research, School of Pharmacy-Faculty of Medicine, The Hebrew University of Jerusalem, Jerusalem, Israel 91120
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Muhsin MDA, George G, Beagley K, Ferro V, Armitage C, Islam N. Synthesis and Toxicological Evaluation of a Chitosan-l-Leucine Conjugate for Pulmonary Drug Delivery Applications. Biomacromolecules 2014; 15:3596-607. [DOI: 10.1021/bm5008635] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Mohammad D. A. Muhsin
- Institute
of Health and Biomedical Innovation, Queensland University of Technology, 60 Musk Avenue, Kelvin Grove, Brisbane, Queensland 4059, Australia
- Pharmacy
Discipline, Faculty of Health, Queensland University of Technology, Brisbane, Queensland 4000, Australia
| | - Graeme George
- Institute
of Health and Biomedical Innovation, Queensland University of Technology, 60 Musk Avenue, Kelvin Grove, Brisbane, Queensland 4059, Australia
| | - Kenneth Beagley
- Institute
of Health and Biomedical Innovation, Queensland University of Technology, 60 Musk Avenue, Kelvin Grove, Brisbane, Queensland 4059, Australia
| | - Vito Ferro
- School
of Chemistry and Molecular Biosciences, The University of Queensland, Brisbane, Queensland 4072, Australia
| | - Charles Armitage
- Institute
of Health and Biomedical Innovation, Queensland University of Technology, 60 Musk Avenue, Kelvin Grove, Brisbane, Queensland 4059, Australia
| | - Nazrul Islam
- Institute
of Health and Biomedical Innovation, Queensland University of Technology, 60 Musk Avenue, Kelvin Grove, Brisbane, Queensland 4059, Australia
- Pharmacy
Discipline, Faculty of Health, Queensland University of Technology, Brisbane, Queensland 4000, Australia
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Moumné R, Larue V, Seijo B, Lecourt T, Micouin L, Tisné C. Tether influence on the binding properties of tRNALys3 ligands designed by a fragment-based approach. Org Biomol Chem 2010; 8:1154-9. [PMID: 20165808 DOI: 10.1039/b921232a] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A small library of 1,5-triazole derivatives linking a diaminocyclopentadiol and aromatic ketones has been prepared and screened using NMR and fluorescent techniques against tRNA(Lys)(3), the HIV reverse transcription primer. The comparison of their binding properties to those of their 1,4-triazole isomers, previously discovered in a fragment-based approach, outlines the influence of the linker on affinity and binding selectivity in such an approach.
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Affiliation(s)
- Roba Moumné
- Chimie Thérapeutique, Université Paris Descartes, CNRS UMR 8638, 4 avenue de l'Observatoire, 75006, Paris, France
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Kulbokaite R, Ciuta G, Netopilik M, Makuska R. N-PEG’ylation of chitosan via “click chemistry” reactions. REACT FUNCT POLYM 2009. [DOI: 10.1016/j.reactfunctpolym.2009.06.010] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Gao Y, Zhang Z, Chen L, Gu W, Li Y. Synthesis of 6-N,N,N-Trimethyltriazole Chitosan via “Click Chemistry” and Evaluation for Gene Delivery. Biomacromolecules 2009; 10:2175-82. [DOI: 10.1021/bm900341d] [Citation(s) in RCA: 59] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Yu Gao
- Center for Drug Delivery System, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - Zhiwen Zhang
- Center for Drug Delivery System, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - Lingli Chen
- Center for Drug Delivery System, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - Wangwen Gu
- Center for Drug Delivery System, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - Yaping Li
- Center for Drug Delivery System, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
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Mathew T, Billich A, Cavallari M, Bornancin F, Nussbaumer P, De Libero G, Vasella A. Synthesis and evaluation of sphingolipid analogues: modification of the hydroxy group at C(1) of 7-oxasphingosine, and of the hydroxy group at C(1) and the amide group of 7-oxaceramides. Chem Biodivers 2009; 6:705-24. [PMID: 19479849 DOI: 10.1002/cbdv.200900013] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
The analogues 7-9 of 7-oxaceramide and 7-oxasphingosine were synthesized from the known azidosphingosine 21. The 1,4-disubstituted 1,2,3-triazole analogues 10-16 of ceramides were synthesized by the click reaction of the known azide 24. None of the analogues 7-15 was active as inhibitor of SPHK type 1 and of acid sphingomyelinase, whereas 16 is a weak inhibitor of SPHK1. Triazoles 10, 11, and 15 did not inhibit ceramide phosphorylation by CerK, and none of 7, 8, and 10-15 activated invariant natural killer T (iNKT) cell clones when presented by human CD1d-transfected antigen-presenting cells (APC) or by plate-bound human CD1d [55]. Triazoles 14 and 15 prevent binding of alpha-galactosylceramide (alpha-GalCer) to plate-bound human CD1d and subsequent T-cell response to alpha-GalCer. Only 15 reduced activation by alpha-GalCer significantly and independently of the cytokine measured.
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Affiliation(s)
- Thresen Mathew
- Laboratorium für Organische Chemie, Departement Chemie und Angewandte Biowissenschaften, ETH-Zürich, Wolfgang-Pauli-Strasse 10, Zürich
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Collin MP, Hobbie S, Böttger E, Vasella A. Synthesis of 1,2,3-Triazole Analogues of Lincomycin. Helv Chim Acta 2008. [DOI: 10.1002/hlca.200890196] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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