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Mangin F, Fonquernie O, Jewula P, Brandès S, Penouilh MJ, Bonnin Q, Vincent B, Espinosa E, Aubert E, Meyer M, Chambron JC. Combining Desferriferrioxamine B and 1-Hydroxy-2-Piperidone ((PIPO)H) to Chelate Zirconium. Solution Structure of a Model Complex of the [ 89Zr]Zr-DFOcyclo*-mAb Radioimmunoconjugate. Chempluschem 2024; 89:e202400062. [PMID: 38613508 DOI: 10.1002/cplu.202400062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Revised: 03/18/2024] [Indexed: 04/15/2024]
Abstract
89Zr-immunoPET is a hot topic as 89Zr cumulates the advantages of 64Cu and 124I without their drawbacks. We report the synthesis of a model ligand of a chiral bioconjugable tetrahydroxamic chelator combining the desferriferrioxamine B siderophore and 1-hydroxy-2-piperidone ((PIPO)H), a chiral cyclic hydroxamic acid derivative, and the study by NMR spectroscopy of its zirconium complex. Nuclear Overhauser effect measurements (ROESY) indicated that the complex exists in the form of two diastereomers, in 77 : 23 ratio, resulting from the combination of the central chiralities at the 3-C of the (PIPO)H component and at the Zr4+ cation. The 44 lowest energy structures out of more than 1000 configurations/conformations returned by calculations based on density functional theory were examined. Comparison of the ROESY data and the calculated interatomic H⋅⋅⋅H distances allowed us to select the most probable configuration and conformations of the major complex.
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Affiliation(s)
- Floriane Mangin
- Institut de Chimie Moléculaire de l'Université de Bourgogne UMR 6302 CNRS, Université de Bourgogne, 9, avenue Alain Savary, BP 47870, 21078, Dijon Cedex, France
| | - Osian Fonquernie
- Institut de Chimie Moléculaire de l'Université de Bourgogne UMR 6302 CNRS, Université de Bourgogne, 9, avenue Alain Savary, BP 47870, 21078, Dijon Cedex, France
| | - Pawel Jewula
- Institut de Chimie Moléculaire de l'Université de Bourgogne UMR 6302 CNRS, Université de Bourgogne, 9, avenue Alain Savary, BP 47870, 21078, Dijon Cedex, France
| | - Stéphane Brandès
- Institut de Chimie Moléculaire de l'Université de Bourgogne UMR 6302 CNRS, Université de Bourgogne, 9, avenue Alain Savary, BP 47870, 21078, Dijon Cedex, France
| | - Marie-José Penouilh
- Institut de Chimie Moléculaire de l'Université de Bourgogne UMR 6302 CNRS, Université de Bourgogne, 9, avenue Alain Savary, BP 47870, 21078, Dijon Cedex, France
| | - Quentin Bonnin
- Institut de Chimie Moléculaire de l'Université de Bourgogne UMR 6302 CNRS, Université de Bourgogne, 9, avenue Alain Savary, BP 47870, 21078, Dijon Cedex, France
| | - Bruno Vincent
- Institut de Chimie de Strasbourg UMR 7177 CNRS, Université de Strasbourg, 4, rue Blaise Pascal, 67070, Strasbourg, France
| | | | | | - Michel Meyer
- Institut de Chimie Moléculaire de l'Université de Bourgogne UMR 6302 CNRS, Université de Bourgogne, 9, avenue Alain Savary, BP 47870, 21078, Dijon Cedex, France
| | - Jean-Claude Chambron
- Institut de Chimie Moléculaire de l'Université de Bourgogne UMR 6302 CNRS, Université de Bourgogne, 9, avenue Alain Savary, BP 47870, 21078, Dijon Cedex, France
- Institut de Chimie de Strasbourg UMR 7177 CNRS, Université de Strasbourg, 4, rue Blaise Pascal, 67070, Strasbourg, France
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Jewula P, Grandmougin M, Choppin M, Tivelli AMC, Amati A, Rousselin Y, Karmazin L, Chambron J, Meyer M. Complexes of Fe(III) and Ga(III) Derived from the Cyclic 6‐ and 7‐Membered Hydroxamic Acids Found in Mixed Siderophores. Eur J Inorg Chem 2023. [DOI: 10.1002/ejic.202300038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/11/2023]
Affiliation(s)
- Pawel Jewula
- Institut de Chimie Moléculaire de l'Université de Bourgogne (ICMUB) UMR 6302 CNRS Université de Bourgogne 9 avenue Alain Savary, BP 47870 21078 Dijon Cedex France
| | - Mickaël Grandmougin
- Institut de Chimie Moléculaire de l'Université de Bourgogne (ICMUB) UMR 6302 CNRS Université de Bourgogne 9 avenue Alain Savary, BP 47870 21078 Dijon Cedex France
| | - Mélanie Choppin
- Institut de Chimie Moléculaire de l'Université de Bourgogne (ICMUB) UMR 6302 CNRS Université de Bourgogne 9 avenue Alain Savary, BP 47870 21078 Dijon Cedex France
| | - Anna Maria Chiara Tivelli
- Institut de Chimie Moléculaire de l'Université de Bourgogne (ICMUB) UMR 6302 CNRS Université de Bourgogne 9 avenue Alain Savary, BP 47870 21078 Dijon Cedex France
| | - Agnese Amati
- Institut de Chimie de Strasbourg UMR 7177 CNRS Université de Strasbourg 1 rue Blaise Pascal, BP 296 R 8 67008 Strasbourg Cedex France
| | - Yoann Rousselin
- Institut de Chimie Moléculaire de l'Université de Bourgogne (ICMUB) UMR 6302 CNRS Université de Bourgogne 9 avenue Alain Savary, BP 47870 21078 Dijon Cedex France
| | - Lydia Karmazin
- Institut de Chimie de Strasbourg UMR 7177 CNRS Université de Strasbourg 1 rue Blaise Pascal, BP 296 R 8 67008 Strasbourg Cedex France
| | - Jean‐Claude Chambron
- Institut de Chimie Moléculaire de l'Université de Bourgogne (ICMUB) UMR 6302 CNRS Université de Bourgogne 9 avenue Alain Savary, BP 47870 21078 Dijon Cedex France
- Institut de Chimie de Strasbourg UMR 7177 CNRS Université de Strasbourg 1 rue Blaise Pascal, BP 296 R 8 67008 Strasbourg Cedex France
| | - Michel Meyer
- Institut de Chimie Moléculaire de l'Université de Bourgogne (ICMUB) UMR 6302 CNRS Université de Bourgogne 9 avenue Alain Savary, BP 47870 21078 Dijon Cedex France
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Lai Q, Chu ZQ, Xiao X, Dai D, Song T, Luo TY, Tang W, Feng X, Zhang Z, Li T, Xiao H, Su J, Liu C. Two-Dimensional Zr/Hf-Hydroxamate Metal-Organic Frameworks. Chem Commun (Camb) 2022; 58:3601-3604. [DOI: 10.1039/d2cc00213b] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Novel two-dimensional kagome metal-organic frameworks with mononuclear Zr4+/Hf4+ nodes chelated by benzene-1,4-dihydroxamate linkers were synthesized. The MOFs, namely SUM-1, are chemically robust and kinetically favorable, as confirmed by theoretical and...
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The Race for Hydroxamate-Based Zirconium-89 Chelators. Cancers (Basel) 2021; 13:cancers13174466. [PMID: 34503276 PMCID: PMC8431476 DOI: 10.3390/cancers13174466] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2021] [Revised: 08/30/2021] [Accepted: 08/31/2021] [Indexed: 12/18/2022] Open
Abstract
Simple Summary Chelators are small molecules that can form a complex with a metal ion by coordinating electron rich atoms from the chelator to the electron-poor cation. Bifunctionalization of the chelator allows for the coupling of the chelator to a vector, such as a biomolecule. Using this approach, radiolabeling of biomolecules with metallic radionuclides can be performed, enabling nuclear imaging studies for diagnosis and radiotherapy of diseases. In the case of positron emission tomography (PET) of radiolabeled antibodies, this approach is called immunoPET. In this review we focus on chelators using hydroxamate groups to coordinate the radionuclide zirconium-89 ([89Zr]Zr4+, denoted as 89Zr in the following). The most common chelator used in this context is desferrioxamine (DFO). However, preclinical studies indicate that the 89Zr-DFO complex is not stable enough in vivo, in particular when combined with biomolecules with slow pharmacokinetics (e.g., antibodies). Subsequently, new chelators with improved properties have been developed, of which some show promising potential. The progress is summarized in this review. Abstract Metallic radionuclides conjugated to biological vectors via an appropriate chelator are employed in nuclear medicine for the diagnosis (imaging) and radiotherapy of diseases. For the application of radiolabeled antibodies using positron emission tomography (immunoPET), zirconium-89 has gained increasing interest over the last decades as its physical properties (t1/2 = 78.4 h, 22.6% β+ decay) match well with the slow pharmacokinetics of antibodies (tbiol. = days to weeks) allowing for late time point imaging. The most commonly used chelator for 89Zr in this context is desferrioxamine (DFO). However, it has been shown in preclinical studies that the hexadentate DFO ligand does not provide 89Zr-complexes of sufficient stability in vivo and unspecific uptake of the osteophilic radiometal in bones is observed. For clinical applications, this might be of concern not only because of an unnecessary dose to the patient but also an increased background signal. As a consequence, next generation chelators based on hydroxamate scaffolds for more stable coordination of 89Zr have been developed by different research groups. In this review, we describe the progress in this research field until end of 2020, including promising examples of new candidates of chelators currently in advanced stages for clinical translation that outrun the performance of the current gold standard DFO.
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Hay MA, Boskovic C. Lanthanoid Complexes as Molecular Materials: The Redox Approach. Chemistry 2021; 27:3608-3637. [PMID: 32965741 DOI: 10.1002/chem.202003761] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2020] [Indexed: 11/05/2022]
Abstract
The development of molecular materials with novel functionality offers promise for technological innovation. Switchable molecules that incorporate redox-active components are enticing candidate compounds due to their potential for electronic manipulation. Lanthanoid metals are most prevalent in their trivalent state and usually redox-activity in lanthanoid complexes is restricted to the ligand. The unique electronic and physical properties of lanthanoid ions have been exploited for various applications, including in magnetic and luminescent materials as well as in catalysis. Lanthanoid complexes are also promising for applications reliant on switchability, where the physical properties can be modulated by varying the oxidation state of a coordinated ligand. Lanthanoid-based redox activity is also possible, encompassing both divalent and tetravalent metal oxidation states. Thus, utilization of redox-active lanthanoid metals offers an attractive opportunity to further expand the capabilities of molecular materials. This review surveys both ligand and lanthanoid centered redox-activity in pre-existing molecular systems, including tuning of lanthanoid magnetic and photophysical properties by modulating the redox states of coordinated ligands. Ultimately the combination of redox-activity at both ligands and metal centers in the same molecule can afford novel electronic structures and physical properties, including multiconfigurational electronic states and valence tautomerism. Further targeted exploration of these features is clearly warranted, both to enhance understanding of the underlying fundamental chemistry, and for the generation of a potentially important new class of molecular material.
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Affiliation(s)
- Moya A Hay
- School of Chemistry, University of Melbourne, Victoria, 3010, Australia
| | - Colette Boskovic
- School of Chemistry, University of Melbourne, Victoria, 3010, Australia
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Summers KL, Sarbisheh EK, Zimmerling A, Cotelesage JJH, Pickering IJ, George GN, Price EW. Structural Characterization of the Solution Chemistry of Zirconium(IV) Desferrioxamine: A Coordination Sphere Completed by Hydroxides. Inorg Chem 2020; 59:17443-17452. [PMID: 33183002 DOI: 10.1021/acs.inorgchem.0c02725] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Positron emission tomography (PET) using radiolabeled, monoclonal antibodies has become an effective, noninvasive method for tumor detection and is a critical component of targeted radionuclide therapy. Metal ion chelator and bacterial siderophore desferrioxamine (DFO) is the gold standard compound for incorporation of zirconium-89 in radiotracers for PET imaging because it is thought to form a stable chelate with [89Zr]Zr4+. However, DFO may not bind zirconium-89 tightly in vivo, with free zirconium-89 reportedly liberated into the bones of experimental mouse models. Although high bone uptake has not been observed to date in humans, this potential instability has been proposed to be related to the unsaturated coordination sphere of [89Zr]Zr-DFO, which is thought to consist of the 3 hydroxamate groups of DFO and 1 or 2 water molecules. In this study, we have used a combination of X-ray absorption spectroscopy and density functional theory (DFT) geometry optimization calculations to further probe the coordination chemistry of this complex in solution. We find the extended X-ray absorption fine structure (EXAFS) curve fitting of an aqueous solution of Zr(IV)-DFO to be consistent with an 8-coordinate Zr with oxygen ligands. DFT calculations suggest that the most energetically favorable Zr(IV) coordination environment in DFO likely consists of the 3 hydroxamate ligands from DFO, each with bidentate coordination, and 2 hydroxide ligands. Further EXAFS curve fitting provides additional support for this model. Therefore, we propose that the coordination sphere of Zr(IV)-DFO is most likely completed by 2 hydroxide ligands rather than 2 water molecules, forming Zr(DFO)(OH)2.
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Affiliation(s)
- Kelly L Summers
- Department of Chemistry, College of Arts and Science, University of Saskatchewan, Saskatoon, SK Canada S7N 5C9.,Molecular and Environmental Science Group, Department of Geological Sciences, College of Arts and Science, University of Saskatchewan, Saskatoon, Canada S7N 5E2
| | - Elaheh Khozeimeh Sarbisheh
- Department of Chemistry, College of Arts and Science, University of Saskatchewan, Saskatoon, SK Canada S7N 5C9
| | - Amanda Zimmerling
- Department of Chemistry, College of Arts and Science, University of Saskatchewan, Saskatoon, SK Canada S7N 5C9
| | - Julien J H Cotelesage
- Molecular and Environmental Science Group, Department of Geological Sciences, College of Arts and Science, University of Saskatchewan, Saskatoon, Canada S7N 5E2
| | - Ingrid J Pickering
- Department of Chemistry, College of Arts and Science, University of Saskatchewan, Saskatoon, SK Canada S7N 5C9.,Molecular and Environmental Science Group, Department of Geological Sciences, College of Arts and Science, University of Saskatchewan, Saskatoon, Canada S7N 5E2
| | - Graham N George
- Department of Chemistry, College of Arts and Science, University of Saskatchewan, Saskatoon, SK Canada S7N 5C9.,Molecular and Environmental Science Group, Department of Geological Sciences, College of Arts and Science, University of Saskatchewan, Saskatoon, Canada S7N 5E2
| | - Eric W Price
- Department of Chemistry, College of Arts and Science, University of Saskatchewan, Saskatoon, SK Canada S7N 5C9
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Pandya DN, Henry KE, Day CS, Graves SA, Nagle VL, Dilling TR, Sinha A, Ehrmann BM, Bhatt NB, Menda Y, Lewis JS, Wadas TJ. Polyazamacrocycle Ligands Facilitate 89Zr Radiochemistry and Yield 89Zr Complexes with Remarkable Stability. Inorg Chem 2020; 59:17473-17487. [PMID: 33169605 DOI: 10.1021/acs.inorgchem.0c02722] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Over the last three decades, the chemistry of zirconium has facilitated antibody development and the clinical management of disease in the precision medicine era. Scientists have harnessed its reactivity, coordination chemistry, and nuclear chemistry to develop antibody-based radiopharmaceuticals incorporating zirconium-89 (89Zr: t1/2 = 78.4 h, β+: 22.8%, Eβ+max = 901 keV; EC: 77%, Eγ = 909 keV) to improve disease detection, identify patients for individualized therapeutic interventions. and monitor their response to those interventions. However, release of the 89Zr4+ ion from the radiopharmaceutical remains a concern, since it may confound the interpretation of clinical imaging data, negatively affect dosimetric calculations, and hinder treatment planning. In this report, we relate our novel observations involving the use of polyazamacrocycles as zirconium-89 chelators. We describe the synthesis and complete characterization of zirconium 2,2',2″,2‴-(1,4,7,10-tetraazacyclotridecane-1,4,7,10-tetrayl)tetraacetic acid (Zr-TRITA), zirconium 3,6,9,15-Tetraazabicyclo[9.3.1] pentadeca-1(15),11,13-triene-3,6,9-triacetic acid (Zr-PCTA), and zirconium 2,2',2″-(1,4,7-triazacyclononane-1,4,7-triyl)triacetic acid (Zr-NOTA). In addition, we elucidate the solid-state structure of each complex using single-crystal X-ray diffraction analysis. Finally, we found that [89Zr]Zr-PCTA and [89Zr]Zr-NOTA demonstrate excellent stability in vitro and in vivo and provide a rationale for these observations. These innovative findings have the potential to guide the development of safer and more robust immuno-PET agents to improve precision medicine applications.
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Affiliation(s)
- Darpan N Pandya
- Department of Radiology, University of Iowa, Iowa City, Iowa 52242, United States
| | - Kelly E Henry
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, New York 10065, United States
| | - Cynthia S Day
- Department of Chemistry, Wake Forest University, Winston-Salem, North Carolina 27109, United States
| | - Stephen A Graves
- Department of Radiology, University of Iowa, Iowa City, Iowa 52242, United States
| | - Veronica L Nagle
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, New York 10065, United States
| | - Thomas R Dilling
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, New York 10065, United States
| | - Akesh Sinha
- Department of Radiology, University of Iowa, Iowa City, Iowa 52242, United States
| | - Brandie M Ehrmann
- Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, United States
| | - Nikunj B Bhatt
- Department of Radiology, Columbia University, New York, New York 10032, United States
| | - Yusuf Menda
- Department of Radiology, University of Iowa, Iowa City, Iowa 52242, United States
| | - Jason S Lewis
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, New York 10065, United States
| | - Thaddeus J Wadas
- Department of Radiology, University of Iowa, Iowa City, Iowa 52242, United States
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Sladkov V, Roques J, Meyer M. Assignment of complex species by affinity capillary electrophoresis: The case of Th(IV)-desferrioxamine B. Electrophoresis 2020; 41:1870-1877. [PMID: 32543780 DOI: 10.1002/elps.202000114] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Revised: 06/08/2020] [Accepted: 06/13/2020] [Indexed: 12/11/2022]
Abstract
The electrophoretic mobility change of desferrioxamine B (DFO) was monitored by UV absorption spectrophotometry upon increasing the thorium(IV) concentration in the background electrolyte at two acidities ([HClO4 ]Tot = 0.0316 and 0.0100 M). These data enabled to assess the speciation model and to determine the equilibrium constant of [Th(DFO)H2 ]3+ at fixed ionic strength (I = 0.1 M (H,Na)ClO4 ). Affinity capillary electrophoresis (ACE) turned out to be most helpful in identifying the complexed species by ascertaining its charge and protonation state. The assignment of the correct stoichiometry relied on the reliable estimation of the electrophoretic mobility by assuming similar hydrodynamic radii for (DFO)H4 + and the chelate. The value of the apparent equilibrium constant (log β112 = 38.7 ± 0.4) obtained by ACE compares favorably well with those reported in the literature for thorium and a range of other metal ions, according to a linear free-energy relationship. This method is useful for studying metal-ligand binding equilibria and provides valuable information for further modelling the behavior of tetravalent actinides under environmental conditions. Structural information about the prevalent solution species in acidic conditions was gained by DFT calculations, confirming the bishydroxamato coordination mode of Th4+ by the diprotonated ligand.
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Affiliation(s)
- Vladimir Sladkov
- Université Paris-Saclay, CNRS/IN2P3, IJCLab, 91405, Orsay, France
| | - Jérôme Roques
- Université Paris-Saclay, CNRS/IN2P3, IJCLab, 91405, Orsay, France
| | - Michel Meyer
- Institut de Chimie Moléculaire de l'Université de Bourgogne (ICMUB), UMR 6302, CNRS, Université Bourgogne-Franche-Comté, 9 Avenue Alain Savary, BP 47870, 21078, Dijon, Cedex, France
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9
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Raavé R, Sandker G, Adumeau P, Jacobsen CB, Mangin F, Meyer M, Moreau M, Bernhard C, Da Costa L, Dubois A, Goncalves V, Gustafsson M, Rijpkema M, Boerman O, Chambron JC, Heskamp S, Denat F. Direct comparison of the in vitro and in vivo stability of DFO, DFO* and DFOcyclo* for 89Zr-immunoPET. Eur J Nucl Med Mol Imaging 2019; 46:1966-1977. [PMID: 31161258 PMCID: PMC6647232 DOI: 10.1007/s00259-019-04343-2] [Citation(s) in RCA: 50] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2019] [Accepted: 04/29/2019] [Indexed: 12/03/2022]
Abstract
PURPOSE Currently, the most commonly used chelator for labelling antibodies with 89Zr for immunoPET is desferrioxamine B (DFO). However, preclinical studies have shown that the limited in vivo stability of the 89Zr-DFO complex results in release of 89Zr, which accumulates in mineral bone. Here we report a novel chelator DFOcyclo*, a preorganized extended DFO derivative that enables octacoordination of the 89Zr radiometal. The aim was to compare the in vitro and in vivo stability of [89Zr]Zr-DFOcyclo*, [89Zr]Zr-DFO* and [89Zr]Zr-DFO. METHODS The stability of 89Zr-labelled chelators alone and after conjugation to trastuzumab was evaluated in human plasma and PBS, and in the presence of excess EDTA or DFO. The immunoreactive fraction, IC50, and internalization rate of the conjugates were evaluated using HER2-expressing SKOV-3 cells. The in vivo distribution was investigated in mice with subcutaneous HER2+ SKOV-3 or HER2- MDA-MB-231 xenografts by PET/CT imaging and quantitative ex vivo tissue analyses 7 days after injection. RESULTS 89Zr-labelled DFO, DFO* and DFOcyclo* were stable in human plasma for up to 7 days. In competition with EDTA, DFO* and DFOcyclo* showed higher stability than DFO. In competition with excess DFO, DFOcyclo*-trastuzumab was significantly more stable than the corresponding DFO and DFO* conjugates (p < 0.001). Cell binding and internalization were similar for the three conjugates. In in vivo studies, HER2+ SKOV-3 tumour-bearing mice showed significantly lower bone uptake (p < 0.001) 168 h after injection with [89Zr]Zr-DFOcyclo*-trastuzumab (femur 1.5 ± 0.3%ID/g, knee 2.1 ± 0.4%ID/g) or [89Zr]Zr-DFO*-trastuzumab (femur 2.0 ± 0.3%ID/g, knee 2.68 ± 0.4%ID/g) than after injection with [89Zr]Zr-DFO-trastuzumab (femur 4.5 ± 0.6%ID/g, knee 7.8 ± 0.6%ID/g). Blood levels, tumour uptake and uptake in other organs were not significantly different at 168 h after injection. HER2- MDA-MB-231 tumour-bearing mice showed significantly lower tumour uptake (p < 0.001) after injection with [89Zr]Zr-DFOcyclo*-trastuzumab (16.2 ± 10.1%ID/g) and [89Zr]Zr-DFO-trastuzumab (19.6 ± 3.2%ID/g) than HER2+ SKOV-3 tumour-bearing mice (72.1 ± 14.6%ID/g and 93.1 ± 20.9%ID/g, respectively), while bone uptake was similar. CONCLUSION 89Zr-labelled DFOcyclo* and DFOcyclo*-trastuzumab showed higher in vitro and in vivo stability than the current commonly used 89Zr-DFO-trastuzumab. DFOcyclo* is a promising candidate to become the new clinically used standard chelator for 89Zr immunoPET.
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Affiliation(s)
- René Raavé
- Department of Radiology and Nuclear Medicine, Radboudumc, Radboud Institute for Molecular Life Sciences, Nijmegen, The Netherlands
| | - Gerwin Sandker
- Department of Radiology and Nuclear Medicine, Radboudumc, Radboud Institute for Molecular Life Sciences, Nijmegen, The Netherlands
| | - Pierre Adumeau
- Institut de Chimie Moléculaire de l'Université de Bourgogne, UMR 6302, CNRS, Université Bourgogne Franche-Comté, 9 avenue A. Savary, 21078, Dijon Cedex, France
| | | | - Floriane Mangin
- Institut de Chimie Moléculaire de l'Université de Bourgogne, UMR 6302, CNRS, Université Bourgogne Franche-Comté, 9 avenue A. Savary, 21078, Dijon Cedex, France
| | - Michel Meyer
- Institut de Chimie Moléculaire de l'Université de Bourgogne, UMR 6302, CNRS, Université Bourgogne Franche-Comté, 9 avenue A. Savary, 21078, Dijon Cedex, France
| | - Mathieu Moreau
- Institut de Chimie Moléculaire de l'Université de Bourgogne, UMR 6302, CNRS, Université Bourgogne Franche-Comté, 9 avenue A. Savary, 21078, Dijon Cedex, France
| | - Claire Bernhard
- Institut de Chimie Moléculaire de l'Université de Bourgogne, UMR 6302, CNRS, Université Bourgogne Franche-Comté, 9 avenue A. Savary, 21078, Dijon Cedex, France
| | - Laurène Da Costa
- Institut de Chimie Moléculaire de l'Université de Bourgogne, UMR 6302, CNRS, Université Bourgogne Franche-Comté, 9 avenue A. Savary, 21078, Dijon Cedex, France
| | - Adrien Dubois
- Institut de Chimie Moléculaire de l'Université de Bourgogne, UMR 6302, CNRS, Université Bourgogne Franche-Comté, 9 avenue A. Savary, 21078, Dijon Cedex, France
| | - Victor Goncalves
- Institut de Chimie Moléculaire de l'Université de Bourgogne, UMR 6302, CNRS, Université Bourgogne Franche-Comté, 9 avenue A. Savary, 21078, Dijon Cedex, France
| | - Magnus Gustafsson
- Global Research Technologies, Novo Nordisk A/S, Novo Nordisk Park, DK-2760, Måløv, Denmark
| | - Mark Rijpkema
- Department of Radiology and Nuclear Medicine, Radboudumc, Radboud Institute for Molecular Life Sciences, Nijmegen, The Netherlands
| | - Otto Boerman
- Department of Radiology and Nuclear Medicine, Radboudumc, Radboud Institute for Molecular Life Sciences, Nijmegen, The Netherlands
| | - Jean-Claude Chambron
- Institut de Chimie Moléculaire de l'Université de Bourgogne, UMR 6302, CNRS, Université Bourgogne Franche-Comté, 9 avenue A. Savary, 21078, Dijon Cedex, France.
- Institut de Chimie de Strasbourg, UMR 7177, CNRS, Université de Strasbourg, 1 rue Blaise Pascal, 67008, Strasbourg Cedex, France.
| | - Sandra Heskamp
- Department of Radiology and Nuclear Medicine, Radboudumc, Radboud Institute for Molecular Life Sciences, Nijmegen, The Netherlands.
| | - Franck Denat
- Institut de Chimie Moléculaire de l'Université de Bourgogne, UMR 6302, CNRS, Université Bourgogne Franche-Comté, 9 avenue A. Savary, 21078, Dijon Cedex, France.
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10
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Chupakhin E, Bakulina O, Dar'in D, Krasavin M. Facile Access to Fe(III)-Complexing Cyclic Hydroxamic Acids in a Three-Component Format. Molecules 2019; 24:molecules24050864. [PMID: 30823493 PMCID: PMC6429155 DOI: 10.3390/molecules24050864] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2019] [Revised: 02/23/2019] [Accepted: 02/25/2019] [Indexed: 11/21/2022] Open
Abstract
Cyclic hydroxamic acids can be viewed as effective binders of soluble iron and can therefore be useful moieties for employing in compounds to treat iron overload disease. Alternatively, they are analogs of bacterial siderophores (iron-scavenging metabolites) and can find utility in designing antibiotic constructs for targeted delivery. An earlier described three-component variant of the Castagnoli—Cushman reaction of homophthalic acid (via in situ cyclodehydration to the respective anhydride) was extended to involve hydroxylamine in lieu of the amine component of the reaction. Using hydroxylamine acetate and O-benzylhydroxylamine was key to the success of this transformation due to greater solubility of the reagents in refluxing toluene (compared to hydrochloride salt). The developed protocol was found suitable for multigram-scale syntheses of N-hydroxy- and N-(benzyloxy)tetrahydroisoquinolonic acids. The cyclic hydroxamic acids synthesized in the newly developed format have been tested and shown to be efficient ligands for Fe3+, which makes them suitable candidates for the above-mentioned applications.
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Affiliation(s)
- Evgeny Chupakhin
- Institute of Chemistry, Saint Petersburg State University, 199034 Saint Petersburg, Russia.
- Institute of Living Systems, Immanuel Kant Baltic Federal University, 236016 Kaliningrad, Russia.
| | - Olga Bakulina
- Institute of Chemistry, Saint Petersburg State University, 199034 Saint Petersburg, Russia.
| | - Dmitry Dar'in
- Institute of Chemistry, Saint Petersburg State University, 199034 Saint Petersburg, Russia.
| | - Mikhail Krasavin
- Institute of Chemistry, Saint Petersburg State University, 199034 Saint Petersburg, Russia.
- Institute of Living Systems, Immanuel Kant Baltic Federal University, 236016 Kaliningrad, Russia.
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11
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12
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Abstract
The interest in zirconium-89 (89Zr) as a positron-emitting radionuclide has grown considerably over the last decade due to its standardized production, long half-life of 78.2 h, favorable decay characteristics for positron emission tomography (PET) imaging and its successful use in a variety of clinical and preclinical applications. However, to be utilized effectively in PET applications it must be stably bound to a targeting ligand, and the most successfully used 89Zr chelator is desferrioxamine B (DFO), which is commercially available as the iron chelator Desferal®. Despite the prevalence of DFO in 89Zr-immuno-PET applications, the development of new ligands for this radiometal is an active area of research. This review focuses on recent advances in zirconium-89 chelation chemistry and will highlight the rapidly expanding ligand classes that are under investigation as DFO alternatives.
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Affiliation(s)
- Nikunj B Bhatt
- Department of Cancer Biology, Wake Forest University Health Sciences, Winston-Salem, NC 27157, USA.
| | - Darpan N Pandya
- Department of Cancer Biology, Wake Forest University Health Sciences, Winston-Salem, NC 27157, USA.
| | - Thaddeus J Wadas
- Department of Cancer Biology, Wake Forest University Health Sciences, Winston-Salem, NC 27157, USA.
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13
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Terencio T, Roithová J, Brandès S, Rousselin Y, Penouilh MJ, Meyer M. A Comparative IRMPD and DFT Study of Fe3+ and UO22+ Complexation with N-Methylacetohydroxamic Acid. Inorg Chem 2018; 57:1125-1135. [DOI: 10.1021/acs.inorgchem.7b02567] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Thibault Terencio
- Department of Organic
Chemistry, Faculty of Science, Charles University in Prague, Hlavova 8, 128 43 Prague 2, Czech Republic
| | - Jana Roithová
- Department of Organic
Chemistry, Faculty of Science, Charles University in Prague, Hlavova 8, 128 43 Prague 2, Czech Republic
| | - Stéphane Brandès
- Institut de Chimie Moléculaire de
l’Université de Bourgogne (ICMUB), UMR 6302, Centre
National de la Recherche Scientifique (CNRS), Université de Bourgogne−Franche-Comté, 9 avenue Alain Savary, BP 47870, 21078 Dijon, Cedex, France
| | - Yoann Rousselin
- Institut de Chimie Moléculaire de
l’Université de Bourgogne (ICMUB), UMR 6302, Centre
National de la Recherche Scientifique (CNRS), Université de Bourgogne−Franche-Comté, 9 avenue Alain Savary, BP 47870, 21078 Dijon, Cedex, France
| | - Marie-José Penouilh
- Institut de Chimie Moléculaire de
l’Université de Bourgogne (ICMUB), UMR 6302, Centre
National de la Recherche Scientifique (CNRS), Université de Bourgogne−Franche-Comté, 9 avenue Alain Savary, BP 47870, 21078 Dijon, Cedex, France
| | - Michel Meyer
- Institut de Chimie Moléculaire de
l’Université de Bourgogne (ICMUB), UMR 6302, Centre
National de la Recherche Scientifique (CNRS), Université de Bourgogne−Franche-Comté, 9 avenue Alain Savary, BP 47870, 21078 Dijon, Cedex, France
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14
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Sornosa-Ten A, Jewula P, Fodor T, Brandès S, Sladkov V, Rousselin Y, Stern C, Chambron JC, Meyer M. Effects of preorganization in the chelation of UO22+by hydroxamate ligands: cyclic PIPO−vs.linear NMA−. NEW J CHEM 2018. [DOI: 10.1039/c8nj00166a] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
Thanks to preorganization, 1,2-PIPOH, the six-membered ring cyclic hydroxamic acid, binds uranyl six times more strongly than its linear, methyl-substituted homolog (NMAH).
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Affiliation(s)
- Alejandra Sornosa-Ten
- Institut de Chimie Moléculaire de l'Université de Bourgogne (ICMUB)
- UMR 6302
- CNRS
- Université de Bourgogne – Franche-Comté
- 21078 Dijon Cedex
| | - Pawel Jewula
- Institut de Chimie Moléculaire de l'Université de Bourgogne (ICMUB)
- UMR 6302
- CNRS
- Université de Bourgogne – Franche-Comté
- 21078 Dijon Cedex
| | - Tamas Fodor
- Institut de Chimie Moléculaire de l'Université de Bourgogne (ICMUB)
- UMR 6302
- CNRS
- Université de Bourgogne – Franche-Comté
- 21078 Dijon Cedex
| | - Stéphane Brandès
- Institut de Chimie Moléculaire de l'Université de Bourgogne (ICMUB)
- UMR 6302
- CNRS
- Université de Bourgogne – Franche-Comté
- 21078 Dijon Cedex
| | - Vladimir Sladkov
- Institut de Physique Nucléaire d'Orsay (IPNO)
- UMR 8608
- CNRS
- Université Paris Sud
- 91406 Orsay Cedex
| | - Yoann Rousselin
- Institut de Chimie Moléculaire de l'Université de Bourgogne (ICMUB)
- UMR 6302
- CNRS
- Université de Bourgogne – Franche-Comté
- 21078 Dijon Cedex
| | - Christine Stern
- Institut de Chimie Moléculaire de l'Université de Bourgogne (ICMUB)
- UMR 6302
- CNRS
- Université de Bourgogne – Franche-Comté
- 21078 Dijon Cedex
| | - Jean-Claude Chambron
- Institut de Chimie Moléculaire de l'Université de Bourgogne (ICMUB)
- UMR 6302
- CNRS
- Université de Bourgogne – Franche-Comté
- 21078 Dijon Cedex
| | - Michel Meyer
- Institut de Chimie Moléculaire de l'Université de Bourgogne (ICMUB)
- UMR 6302
- CNRS
- Université de Bourgogne – Franche-Comté
- 21078 Dijon Cedex
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15
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Bakulina O, Bannykh A, Dar'in D, Krasavin M. Cyclic Hydroxamic Acid Analogues of Bacterial Siderophores as Iron-Complexing Agents prepared through the Castagnoli-Cushman Reaction of Unprotected Oximes. Chemistry 2017; 23:17667-17673. [PMID: 29072340 DOI: 10.1002/chem.201704389] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2017] [Indexed: 12/13/2022]
Abstract
The first application of multicomponent chemistry (the Castagnoli-Cushman reaction) toward the convenient one-step preparation of cyclic hydroxamic acids is described. Cyclic hydroxamic acids are close analogues of bacterial siderophores (iron-binding compounds) and form stable complexes with Fe3+ ions as confirmed by spectrophotometric measurements. These compounds are potential components for the design of chelating agents for iron overload disease therapy, as well as siderophore-based carrier systems for antibiotic delivery across the bacterial cell wall.
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Affiliation(s)
- Olga Bakulina
- Laboratory of Chemical Pharmacology, Saint Petersburg State University, Saint-Petersburg, 199034, Russian Federation
| | - Anton Bannykh
- Laboratory of Chemical Pharmacology, Saint Petersburg State University, Saint-Petersburg, 199034, Russian Federation
| | - Dmitry Dar'in
- Laboratory of Chemical Pharmacology, Saint Petersburg State University, Saint-Petersburg, 199034, Russian Federation
| | - Mikhail Krasavin
- Laboratory of Chemical Pharmacology, Saint Petersburg State University, Saint-Petersburg, 199034, Russian Federation
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16
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Pandya DN, Bhatt N, Yuan H, Day CS, Ehrmann BM, Wright M, Bierbach U, Wadas TJ. Zirconium tetraazamacrocycle complexes display extraordinary stability and provide a new strategy for zirconium-89-based radiopharmaceutical development. Chem Sci 2017; 8:2309-2314. [PMID: 28451334 PMCID: PMC5363373 DOI: 10.1039/c6sc04128k] [Citation(s) in RCA: 65] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2016] [Accepted: 12/12/2016] [Indexed: 11/21/2022] Open
Abstract
We report our initial investigations into the use of tetraazamacrocycles as zirconium-89 chelators. We describe the synthesis and complete characterization of several Zr tetraazamacrocycle complexes, and definitively describe the first crystal structure of zirconium 1,4,7,10-tetraazacyclododecane-1,4,7,10-tetraacetic acid (Zr-DOTA) using single crystal X-ray diffraction analysis. After evaluating several radioactive analogs, we found that 89Zr-DOTA is superior to 89Zr-DFO, the only 89Zr-complex to be used clinically in 89Zr-radiopharmaceutical applications. Finally, we provide a rationale for the unanticipated and extraordinary stability of these complexes in vitro and in vivo. These results may inform the development of safer and more robust immuno-PET agents for precision medicine applications.
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Affiliation(s)
- Darpan N Pandya
- Department of Cancer Biology , Wake Forest School of Medicine , Winston-Salem , NC 27157 , USA . ;
| | - Nikunj Bhatt
- Department of Cancer Biology , Wake Forest School of Medicine , Winston-Salem , NC 27157 , USA . ;
| | - Hong Yuan
- Department of Radiology , University of North Carolina at Chapel Hill , Chapel Hill , NC 27599 , USA
| | - Cynthia S Day
- Department of Chemistry , Wake Forest University , Winston-Salem , NC 27109 , USA
| | - Brandie M Ehrmann
- Department of Chemistry , University of North Carolina at Chapel Hill , Chapel Hill , NC 27599 , USA
| | - Marcus Wright
- Department of Chemistry , Wake Forest University , Winston-Salem , NC 27109 , USA
| | - Ulrich Bierbach
- Department of Chemistry , Wake Forest University , Winston-Salem , NC 27109 , USA
| | - Thaddeus J Wadas
- Department of Cancer Biology , Wake Forest School of Medicine , Winston-Salem , NC 27157 , USA . ;
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17
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Brandès S, Sornosa-Ten A, Rousselin Y, Lagrelette M, Stern C, Moncomble A, Cornard JP, Meyer M. Conformational and structural studies of N-methylacetohydroxamic acid and of its mono- and bis-chelated uranium(VI) complexes. J Inorg Biochem 2015; 151:164-75. [PMID: 26116424 DOI: 10.1016/j.jinorgbio.2015.06.002] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2015] [Revised: 05/29/2015] [Accepted: 06/01/2015] [Indexed: 12/18/2022]
Abstract
The thermodynamics and kinetics of the cis/trans isomerism of N-methylacetohydroxamic acid (NMAH) and its conjugated base (NMA(-)) have been reinvestigated in aqueous media by (1)H NMR spectroscopy. Hindered rotation around the central C-N bond due to electronic delocalization becomes slow enough on the NMR time scale to observe both rotamers in equilibrium in D2O at room temperature. By properly assigning the methyl group resonances, evidence for the prevalence of the E over the Z form is unambiguously provided [K300=[E]/[Z]=2.86(2) and 9.63(5) for NMAH and NMA(-), respectively], closing thereby a long-lasting dispute about the most stable conformer. To that end, calculations of the chemical shifts by density functional theory (DFT), which accurately reproduced the experimental data, turned out to be a much more reliable method than the direct computation of the relative energy for each conformer. The Z ⇌ E interconversion dynamics was probed at 300 K in D2O by 2D exchange-correlated spectroscopy (EXSY), affording the associated rate constants [kZE=9.0(2) s(-1) and kEZ=3.14(5) s(-1) for NMAH, kZE=0.96(3) s(-1) and kEZ=0.10(2) s(-1) for NMA(-)] and activation barriers at 300 K [ΔG(≠)ZE=68.0 kJ mol(-1) and ΔG(≠)EZ=70.6 kJ mol(-1) for NMAH, ΔG(≠)ZE=73.6 kJ mol(-1) and ΔG(≠)EZ=79.2 kJ mol(-1) for NMA(-)]. For the first time, mono- and bis-chelated uranium(VI) complexes of NMA(-) have been isolated. Crystals of [UO2(NMA)(NO3)(H2O)2] and [UO2(NMA)2(H2O)] have been characterized by X-ray diffractometry, infrared and Raman spectroscopies.
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Affiliation(s)
- Stéphane Brandès
- Institut de Chimie Moléculaire de l'Université de Bourgogne (ICMUB), UMR 6302, CNRS, Université de Bourgogne Franche-Comté, 9 avenue Alain Savary, BP 47870, 21078 Dijon Cedex, France
| | - Alejandra Sornosa-Ten
- Institut de Chimie Moléculaire de l'Université de Bourgogne (ICMUB), UMR 6302, CNRS, Université de Bourgogne Franche-Comté, 9 avenue Alain Savary, BP 47870, 21078 Dijon Cedex, France
| | - Yoann Rousselin
- Institut de Chimie Moléculaire de l'Université de Bourgogne (ICMUB), UMR 6302, CNRS, Université de Bourgogne Franche-Comté, 9 avenue Alain Savary, BP 47870, 21078 Dijon Cedex, France
| | - Mickael Lagrelette
- Institut de Chimie Moléculaire de l'Université de Bourgogne (ICMUB), UMR 6302, CNRS, Université de Bourgogne Franche-Comté, 9 avenue Alain Savary, BP 47870, 21078 Dijon Cedex, France
| | - Christine Stern
- Institut de Chimie Moléculaire de l'Université de Bourgogne (ICMUB), UMR 6302, CNRS, Université de Bourgogne Franche-Comté, 9 avenue Alain Savary, BP 47870, 21078 Dijon Cedex, France
| | - Aurélien Moncomble
- Laboratoire de Spectrochimie Infrarouge et Raman (LASIR), UMR 8516, CNRS, Université de Lille - Sciences et Technologies, 59655 Villeneuve d'Ascq Cedex, France
| | - Jean-Paul Cornard
- Laboratoire de Spectrochimie Infrarouge et Raman (LASIR), UMR 8516, CNRS, Université de Lille - Sciences et Technologies, 59655 Villeneuve d'Ascq Cedex, France
| | - Michel Meyer
- Institut de Chimie Moléculaire de l'Université de Bourgogne (ICMUB), UMR 6302, CNRS, Université de Bourgogne Franche-Comté, 9 avenue Alain Savary, BP 47870, 21078 Dijon Cedex, France.
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