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Li W, Separovic F, O'Brien-Simpson NM, Wade JD. Chemically modified and conjugated antimicrobial peptides against superbugs. Chem Soc Rev 2021; 50:4932-4973. [PMID: 33710195 DOI: 10.1039/d0cs01026j] [Citation(s) in RCA: 207] [Impact Index Per Article: 69.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Antimicrobial resistance (AMR) is one of the greatest threats to human health that, by 2050, will lead to more deaths from bacterial infections than cancer. New antimicrobial agents, both broad-spectrum and selective, that do not induce AMR are urgently required. Antimicrobial peptides (AMPs) are a novel class of alternatives that possess potent activity against a wide range of Gram-negative and positive bacteria with little or no capacity to induce AMR. This has stimulated substantial chemical development of novel peptide-based antibiotics possessing improved therapeutic index. This review summarises recent synthetic efforts and their impact on analogue design as well as their various applications in AMP development. It includes modifications that have been reported to enhance antimicrobial activity including lipidation, glycosylation and multimerization through to the broad application of novel bio-orthogonal chemistry, as well as perspectives on the direction of future research. The subject area is primarily the development of next-generation antimicrobial agents through selective, rational chemical modification of AMPs. The review further serves as a guide toward the most promising directions in this field to stimulate broad scientific attention, and will lead to new, effective and selective solutions for the several biomedical challenges to which antimicrobial peptidomimetics are being applied.
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Affiliation(s)
- Wenyi Li
- Melbourne Dental School, Centre for Oral Health Research, University of Melbourne, VIC 3010, Australia. and Bio21 Institute, University of Melbourne, VIC 3010, Australia
| | - Frances Separovic
- Bio21 Institute, University of Melbourne, VIC 3010, Australia and School of Chemistry, University of Melbourne, VIC 3010, Australia
| | - Neil M O'Brien-Simpson
- Melbourne Dental School, Centre for Oral Health Research, University of Melbourne, VIC 3010, Australia. and Bio21 Institute, University of Melbourne, VIC 3010, Australia
| | - John D Wade
- School of Chemistry, University of Melbourne, VIC 3010, Australia and The Florey Institute of Neuroscience and Mental Health, University of Melbourne, VIC 3010, Australia.
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2
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Comegna D, Del Gatto A, Saviano M, Zaccaro L. On-Bead Peptoid Dimerization Induced by Incorporation of Glycosylated Bridging Units in Submonomer Solid-Phase Approach to Glycopeptoids. Org Lett 2019; 21:4454-4458. [PMID: 31150252 DOI: 10.1021/acs.orglett.9b01242] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
A study on submonomer solid-phase synthesis of S-glycopeptoids has been carried out by screening different parameters. Dimeric species, featuring glycosylated bridging amino monomers, were found under suitable conditions. These dimers arise from an on-resin cross-linking reaction occurring with the incorporation of a glycoamino submonomer into the growing chain and subsequent nucleophilic attack of the resulting secondary amine to a still unreacted bromoacetylated unit. The arising byproduct can be regarded as a novel dimeric peptoid type.
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Affiliation(s)
- Daniela Comegna
- Institute of Biostructures and Bioimaging-CNR , Via Mezzocannone 16 , 80134 Naples , Italy
| | - Annarita Del Gatto
- Institute of Biostructures and Bioimaging-CNR , Via Mezzocannone 16 , 80134 Naples , Italy.,Interdepartmental Center of Bioactive Peptide , University of Naples Federico II , Via Mezzocannone 16 , 80134 Naples , Italy
| | - Michele Saviano
- Interdepartmental Center of Bioactive Peptide , University of Naples Federico II , Via Mezzocannone 16 , 80134 Naples , Italy.,Institute of Crystallography-CNR , Via Amendola 122/O , 70126 Bari , Italy
| | - Laura Zaccaro
- Institute of Biostructures and Bioimaging-CNR , Via Mezzocannone 16 , 80134 Naples , Italy.,Interdepartmental Center of Bioactive Peptide , University of Naples Federico II , Via Mezzocannone 16 , 80134 Naples , Italy
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3
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Szekely T, Roy O, Dériaud E, Job A, Lo-Man R, Leclerc C, Taillefumier C. Design, Synthesis, and Immunological Evaluation of a Multicomponent Construct Based on a Glycotripeptoid Core Comprising B and T Cell Epitopes and a Toll-like Receptor 7 Agonist That Elicits Potent Immune Responses. J Med Chem 2018; 61:9568-9582. [PMID: 30351939 DOI: 10.1021/acs.jmedchem.8b00960] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
We present here for the first time the synthesis and immunological evaluation of a fully synthetic three-component anticancer vaccine candidate that consists of a β-glycotripeptoid core mimicking a cluster of Tn at the surface of tumor cells (B epitope), conjugated to the OVA 323-339 peptide (T-cell epitope) and a Toll-like receptor 7 (TLR7) agonist for potent adjuvanticity. The immunological evaluation of this construct and of precursor components demonstrated the synergistic activity of the components within the conjugate to stimulate innate and adaptive immune cells (DCs, T-helper, and B-cells). Surprisingly, immunization of mice with the tricomponent GalNAc-based construct elicited a low level of anti-Tn IgG but elicited a very high level of antibodies that recognize the TLR7 agonist. This finding could represent a potential vaccine therapeutic approach for the treatment of some autoimmune diseases such as lupus.
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Affiliation(s)
- Thomas Szekely
- Université Clermont Auvergne, CNRS, SIGMA Clermont, ICCF , F-63000 Clermont-Ferrand , France
| | - Olivier Roy
- Université Clermont Auvergne, CNRS, SIGMA Clermont, ICCF , F-63000 Clermont-Ferrand , France
| | - Edith Dériaud
- Unité Régulation Immunitaire et Vaccinologie, Equipe Labellisée Ligue Contre le Cancer , Institut Pasteur , 75015 Paris , France.,INSERM U1041 , 75724 Paris Cedex 15, France
| | - Aurélie Job
- Université Clermont Auvergne, CNRS, SIGMA Clermont, ICCF , F-63000 Clermont-Ferrand , France
| | - Richard Lo-Man
- Unité Régulation Immunitaire et Vaccinologie, Equipe Labellisée Ligue Contre le Cancer , Institut Pasteur , 75015 Paris , France.,INSERM U1041 , 75724 Paris Cedex 15, France
| | - Claude Leclerc
- Unité Régulation Immunitaire et Vaccinologie, Equipe Labellisée Ligue Contre le Cancer , Institut Pasteur , 75015 Paris , France.,INSERM U1041 , 75724 Paris Cedex 15, France
| | - Claude Taillefumier
- Université Clermont Auvergne, CNRS, SIGMA Clermont, ICCF , F-63000 Clermont-Ferrand , France
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4
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Richard M, Ariztia J, Lamandé-Langle S, Pellegrini Moïse N. Sugar γ-Amino Acids as Building Blocks for the Synthesis of Cyclic Neoglycopeptides. ChemistrySelect 2018. [DOI: 10.1002/slct.201802146] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
| | - Julen Ariztia
- Université de Lorraine, CNRS, L2CM; F-5400 Nancy France
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5
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Northrup JD, Mancini G, Purcell CR, Schafmeister CE. Development of Spiroligomer-Peptoid Hybrids. J Org Chem 2017; 82:13020-13033. [PMID: 29161507 DOI: 10.1021/acs.joc.7b01956] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Creating functional macromolecules that possess the diversity and functionality of proteins poses an enormous challenge, as this requires large, preorganized macromolecules to facilitate interactions. Peptoids have been shown to interact with proteins, and combinatorial libraries of peptoids have been useful in discovering new ligands for protein binding. We have created spiroligomer-peptoid hybrids that have a spirocyclic core that preorganizes functional groups in three-dimensional space. By utilizing spiroligomers, we can reduce the number of rotatable bonds between functional groups while increasing the stereochemical diversity of the molecules. We have synthesized 15 new spiroligomer monomer amines that contain two stereocenters and three functional groups (67-84% yields from a common hydantoin starting material) as well as a spiroligomer trimer 25 with six stereocenters and five functional groups. These 16 amines were used to synthesize five first-generation spiroligomer-peptoids hybrids.
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Affiliation(s)
- Justin D Northrup
- Department of Chemistry, Temple University , Philadelphia, Pennsylvania 19122, United States
| | - Giulia Mancini
- Department of Chemistry, University of the Sciences , Philadelphia, Pennsylvania 19104, United States
| | - Claire R Purcell
- Department of Chemistry, Temple University , Philadelphia, Pennsylvania 19122, United States
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6
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Martens S, Holloway JO, Du Prez FE. Click and Click-Inspired Chemistry for the Design of Sequence-Controlled Polymers. Macromol Rapid Commun 2017; 38. [PMID: 28990247 DOI: 10.1002/marc.201700469] [Citation(s) in RCA: 69] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2017] [Revised: 08/18/2017] [Indexed: 01/09/2023]
Abstract
During the previous decade, many popular chemical reactions used in the area of "click" chemistry and similarly efficient "click-inspired" reactions have been applied for the design of sequence-defined and, more generally, sequence-controlled structures. This combination of topics has already made quite a significant impact on scientific research to date and has enabled the synthesis of highly functionalized and complex oligomeric and polymeric structures, which offer the prospect of many exciting further developments and applications in the near future. This minireview highlights the fruitful combination of these two topics for the preparation of sequence-controlled oligomeric and macromolecular structures and showcases the vast number of publications in this field within a relatively short span of time. It is divided into three sections according to the click-(inspired) reaction that has been applied: copper-catalyzed azide-alkyne cycloaddition, thiol-X, and related thiolactone-based reactions, and finally Diels-Alder-chemistry-based routes are outlined, respectively.
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Affiliation(s)
- Steven Martens
- Polymer Chemistry Research Group, Department of Organic and Macromolecular Chemistry, Centre of Macromolecular Chemistry (CMaC), Ghent University, Krijgslaan 281 S4-bis, B-9000, Ghent, Belgium
| | - Joshua O Holloway
- Polymer Chemistry Research Group, Department of Organic and Macromolecular Chemistry, Centre of Macromolecular Chemistry (CMaC), Ghent University, Krijgslaan 281 S4-bis, B-9000, Ghent, Belgium
| | - Filip E Du Prez
- Polymer Chemistry Research Group, Department of Organic and Macromolecular Chemistry, Centre of Macromolecular Chemistry (CMaC), Ghent University, Krijgslaan 281 S4-bis, B-9000, Ghent, Belgium
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7
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Molchanova N, Hansen PR, Franzyk H. Advances in Development of Antimicrobial Peptidomimetics as Potential Drugs. Molecules 2017; 22:E1430. [PMID: 28850098 PMCID: PMC6151827 DOI: 10.3390/molecules22091430] [Citation(s) in RCA: 179] [Impact Index Per Article: 25.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2017] [Revised: 08/18/2017] [Accepted: 08/22/2017] [Indexed: 01/19/2023] Open
Abstract
The rapid emergence of multidrug-resistant pathogens has evolved into a global health problem as current treatment options are failing for infections caused by pan-resistant bacteria. Hence, novel antibiotics are in high demand, and for this reason antimicrobial peptides (AMPs) have attracted considerable interest, since they often show broad-spectrum activity, fast killing and high cell selectivity. However, the therapeutic potential of natural AMPs is limited by their short plasma half-life. Antimicrobial peptidomimetics mimic the structure and biological activity of AMPs, but display extended stability in the presence of biological matrices. In the present review, focus is on the developments reported in the last decade with respect to their design, synthesis, antimicrobial activity, cytotoxic side effects as well as their potential applications as anti-infective agents. Specifically, only peptidomimetics with a modular structure of residues connected via amide linkages will be discussed. These comprise the classes of α-peptoids (N-alkylated glycine oligomers), β-peptoids (N-alkylated β-alanine oligomers), β³-peptides, α/β³-peptides, α-peptide/β-peptoid hybrids, α/γ N-acylated N-aminoethylpeptides (AApeptides), and oligoacyllysines (OAKs). Such peptidomimetics are of particular interest due to their potent antimicrobial activity, versatile design, and convenient optimization via assembly by standard solid-phase procedures.
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Affiliation(s)
- Natalia Molchanova
- Department of Drug Design and Pharmacology, Faculty of Health and Medical Sciences, University of Copenhagen, Jagtvej 162, DK-2100 Copenhagen, Denmark.
| | - Paul R Hansen
- Department of Drug Design and Pharmacology, Faculty of Health and Medical Sciences, University of Copenhagen, Jagtvej 162, DK-2100 Copenhagen, Denmark.
| | - Henrik Franzyk
- Department of Drug Design and Pharmacology, Faculty of Health and Medical Sciences, University of Copenhagen, Jagtvej 162, DK-2100 Copenhagen, Denmark.
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8
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Lepage ML, Schneider JP, Bodlenner A, Meli A, De Riccardis F, Schmitt M, Tarnus C, Nguyen-Huynh NT, Francois YN, Leize-Wagner E, Birck C, Cousido-Siah A, Podjarny A, Izzo I, Compain P. Iminosugar-Cyclopeptoid Conjugates Raise Multivalent Effect in Glycosidase Inhibition at Unprecedented High Levels. Chemistry 2016; 22:5151-5. [DOI: 10.1002/chem.201600338] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2016] [Indexed: 12/20/2022]
Affiliation(s)
- Mathieu L. Lepage
- Laboratoire de Synthèse Organique et Molécules Bioactives Université de Strasbourg et CNRS (UMR 7509); Ecole Européenne de Chimie, Polymères et Matériaux; 25 rue Becquerel 67087 Strasbourg France
| | - Jérémy P. Schneider
- Laboratoire de Synthèse Organique et Molécules Bioactives Université de Strasbourg et CNRS (UMR 7509); Ecole Européenne de Chimie, Polymères et Matériaux; 25 rue Becquerel 67087 Strasbourg France
| | - Anne Bodlenner
- Laboratoire de Synthèse Organique et Molécules Bioactives Université de Strasbourg et CNRS (UMR 7509); Ecole Européenne de Chimie, Polymères et Matériaux; 25 rue Becquerel 67087 Strasbourg France
| | - Alessandra Meli
- Department of Chemistry and Biology; University of Salerno; Via Giovanni Paolo II,132 84084 Fisciano, Salerno Italy
| | - Francesco De Riccardis
- Department of Chemistry and Biology; University of Salerno; Via Giovanni Paolo II,132 84084 Fisciano, Salerno Italy
| | - Marjorie Schmitt
- Université de Haute Alsace; Laboratoire de Chimie Organique et Bioorganique (EA4466), ENSCMu; 3, rue Alfred Werner 68093 Mulhouse Cedex France
| | - Céline Tarnus
- Université de Haute Alsace; Laboratoire de Chimie Organique et Bioorganique (EA4466), ENSCMu; 3, rue Alfred Werner 68093 Mulhouse Cedex France
| | - Nha-Thi Nguyen-Huynh
- Laboratoire de Spectrométrie de Masse des Interactions et des Systèmes; UMR CNRS 7140; Université de Strasbourg; 67008 Strasbourg France
| | - Yannis-Nicolas Francois
- Laboratoire de Spectrométrie de Masse des Interactions et des Systèmes; UMR CNRS 7140; Université de Strasbourg; 67008 Strasbourg France
| | - Emmanuelle Leize-Wagner
- Laboratoire de Spectrométrie de Masse des Interactions et des Systèmes; UMR CNRS 7140; Université de Strasbourg; 67008 Strasbourg France
| | - Catherine Birck
- Structural Biology Platform, CBI-IGBMC; 1 rue Laurent Fries 67404 Illkirch France
| | - Alexandra Cousido-Siah
- Department of Integrative Biology; Institut de Génétique et de Biologie Moléculaire et Cellulaire, CNRS, INSERM, UdS; 1 rue Laurent Fries 67404 Illkirch CEDEX France
| | - Alberto Podjarny
- Department of Integrative Biology; Institut de Génétique et de Biologie Moléculaire et Cellulaire, CNRS, INSERM, UdS; 1 rue Laurent Fries 67404 Illkirch CEDEX France
| | - Irene Izzo
- Department of Chemistry and Biology; University of Salerno; Via Giovanni Paolo II,132 84084 Fisciano, Salerno Italy
| | - Philippe Compain
- Laboratoire de Synthèse Organique et Molécules Bioactives Université de Strasbourg et CNRS (UMR 7509); Ecole Européenne de Chimie, Polymères et Matériaux; 25 rue Becquerel 67087 Strasbourg France
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9
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Ingole TS, Kale SS, Santhosh Babu S, Sanjayan GJ. Self-assembled vesicles of urea-tethered foldamers as hydrophobic drug carriers. Chem Commun (Camb) 2016; 52:10771-4. [DOI: 10.1039/c6cc05079d] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Nonamphiphilic α,β-hybrid foldamers form hollow vesicular architectures which can take up and release the anticancer hydrophobic drug curcumin.
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Affiliation(s)
- Tukaram S. Ingole
- Division of Organic Chemistry
- National Chemical Laboratory
- Pune 411 008
- India
| | - Sangram S. Kale
- Division of Organic Chemistry
- National Chemical Laboratory
- Pune 411 008
- India
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10
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Knight AS, Zhou EY, Francis MB, Zuckermann RN. Sequence Programmable Peptoid Polymers for Diverse Materials Applications. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2015; 27:5665-5691. [PMID: 25855478 DOI: 10.1002/adma.201500275] [Citation(s) in RCA: 169] [Impact Index Per Article: 18.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/18/2015] [Revised: 02/13/2015] [Indexed: 06/04/2023]
Abstract
Polymer sequence programmability is required for the diverse structures and complex properties that are achieved by native biological polymers, but efforts towards controlling the sequence of synthetic polymers are, by comparison, still in their infancy. Traditional polymers provide robust and chemically diverse materials, but synthetic control over their monomer sequences is limited. The modular and step-wise synthesis of peptoid polymers, on the other hand, allows for precise control over the monomer sequences, affording opportunities for these chains to fold into well-defined nanostructures. Hundreds of different side chains have been incorporated into peptoid polymers using efficient reaction chemistry, allowing for a seemingly infinite variety of possible synthetically accessible polymer sequences. Combinatorial discovery techniques have allowed the identification of functional polymers within large libraries of peptoids, and newly developed theoretical modeling tools specifically adapted for peptoids enable the future design of polymers with desired functions. Work towards controlling the three-dimensional structure of peptoids, from the conformation of the amide bond to the formation of protein-like tertiary structure, has and will continue to enable the construction of tunable and innovative nanomaterials that bridge the gap between natural and synthetic polymers.
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Affiliation(s)
- Abigail S Knight
- UC Berkeley Chemistry Department, Latimer Hall, Berkeley, CA, 94720, USA
| | - Effie Y Zhou
- UC Berkeley Chemistry Department, Latimer Hall, Berkeley, CA, 94720, USA
| | - Matthew B Francis
- UC Berkeley Chemistry Department, Latimer Hall, Berkeley, CA, 94720, USA
- The Molecular Foundry Lawrence Berkeley National Lab, 1 Cyclotron Road, Berkeley, CA, 94720, USA
| | - Ronald N Zuckermann
- The Molecular Foundry Lawrence Berkeley National Lab, 1 Cyclotron Road, Berkeley, CA, 94720, USA
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Caumes C, Gillon E, Legeret B, Taillefumier C, Imberty A, Faure S. Multivalent thioglycopeptoids via photoclick chemistry: potent affinities towards LecA and BC2L-A lectins. Chem Commun (Camb) 2015; 51:12301-4. [DOI: 10.1039/c5cc04646g] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
The straightforward access to peptoid-based multivalent thioglycoclusters displaying 1-thio-β-d-galactose or 1-thio-α/β-d-mannose and their evaluation towards two bacterial lectins are described.
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Affiliation(s)
- C. Caumes
- Université Clermont Auvergne
- Université Blaise Pascal
- Institut de Chimie de Clermont-Ferrand
- F-63000 Clermont-Ferrand
- France
| | - E. Gillon
- CERMAV
- UPR5301
- CNRS and Université Grenoble Alpes
- 38041 Grenoble
- France
| | - B. Legeret
- Université Clermont Auvergne
- Université Blaise Pascal
- Institut de Chimie de Clermont-Ferrand
- F-63000 Clermont-Ferrand
- France
| | - C. Taillefumier
- Université Clermont Auvergne
- Université Blaise Pascal
- Institut de Chimie de Clermont-Ferrand
- F-63000 Clermont-Ferrand
- France
| | - A. Imberty
- CERMAV
- UPR5301
- CNRS and Université Grenoble Alpes
- 38041 Grenoble
- France
| | - S. Faure
- Université Clermont Auvergne
- Université Blaise Pascal
- Institut de Chimie de Clermont-Ferrand
- F-63000 Clermont-Ferrand
- France
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