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Macalik L, Wandas M, Sąsiadek W, Lorenc J, Lisiecki R, Hanuza J. Molecular structure and spectroscopic properties of new neodymium complex with 3-bromo-2-chloro-6-picolinic N-oxide showing the ligand-to-metal energy transfer. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.128967] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Hazari PP, Pandey A, Chaturvedi S, Mishra AK. New Trends and Current Status of Positron-Emission Tomography and Single-Photon-Emission Computerized Tomography Radioligands for Neuronal Serotonin Receptors and Serotonin Transporter. Bioconjug Chem 2017; 28:2647-2672. [PMID: 28767225 DOI: 10.1021/acs.bioconjchem.7b00243] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
The critical role of serotonin (5-hydroxytryptamine; 5-HT) and its receptors (5-HTRs) in the pathophysiology of diverse neuropsychiatric and neurodegenerative disorders render them attractive diagnostic and therapeutic targets for brain disorders. Therefore, the in vivo assessment of binding of 5-HT receptor ligands under a multitude of physiologic and pathologic scenarios may support more-accurate identification of disease and its progression and the patient's response to therapy as well as the screening of novel therapeutic strategies. The present Review aims to focus on the current status of radioligands used for positron-emission tomography (PET) and single-photon-emission computerized tomography (SPECT) imaging of human brain serotonin receptors. We further elaborate upon and emphasize the attributes that qualify a radioligand for theranostics on the basis of its frequency of use in clinics, its benefit to risk assessment in humans, and its continuous evolution, along with the major limitations.
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Affiliation(s)
- Puja Panwar Hazari
- Division of Cyclotron and Radiopharmaceutical Sciences, Institute of Nuclear Medicine and Allied Sciences , Brig S.K. Mazumdar Road, Delhi 110054, India
| | - Ankita Pandey
- Division of Cyclotron and Radiopharmaceutical Sciences, Institute of Nuclear Medicine and Allied Sciences , Brig S.K. Mazumdar Road, Delhi 110054, India
| | - Shubhra Chaturvedi
- Division of Cyclotron and Radiopharmaceutical Sciences, Institute of Nuclear Medicine and Allied Sciences , Brig S.K. Mazumdar Road, Delhi 110054, India
| | - Anil Kumar Mishra
- Division of Cyclotron and Radiopharmaceutical Sciences, Institute of Nuclear Medicine and Allied Sciences , Brig S.K. Mazumdar Road, Delhi 110054, India
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Dilly S, Liégeois JF. Structural Insights into 5-HT1A/D4 Selectivity of WAY-100635 Analogues: Molecular Modeling, Synthesis, and in Vitro Binding. J Chem Inf Model 2016; 56:1324-31. [PMID: 27331407 DOI: 10.1021/acs.jcim.5b00753] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The resurgence of interest in 5-HT1A receptors as a therapeutic target requires the existence of highly selective 5-HT1A ligands. To date, WAY-100635 has been the prototypical antagonist of these receptors. However, this compound also has significant affinity for and activity at D4 dopamine receptors. In this context, this work was aimed at better understanding the 5-HT1A/D4 selectivity of WAY-100635 and analogues from a structural point of view. In silico investigations revealed two key interactions for the 5-HT1A/D4 selectivity of WAY-100635 and analogues. First, a hydrogen bond only found with the Ser 7.36 of D4 receptor appeared to be the key for a higher D4 affinity for newly synthesized aza analogues. The role of Ser 7.36 was confirmed as the affinity of aza analogues for the mutant D4 receptor S7.36A was reduced. Then, the formation of another hydrogen bond with the conserved Ser 5.42 residue appeared to be also critical for D4 binding.
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Affiliation(s)
- Sébastien Dilly
- Laboratory of Medicinal Chemistry and C.I.R.M. and ‡Laboratory of Pharmacology and GIGA-Neuroscience, University of Liège , avenue Hippocrate, 15 (B36), B-4000 Liège 1, Belgium
| | - Jean-François Liégeois
- Laboratory of Medicinal Chemistry and C.I.R.M. and ‡Laboratory of Pharmacology and GIGA-Neuroscience, University of Liège , avenue Hippocrate, 15 (B36), B-4000 Liège 1, Belgium
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Liu KM, Zhang F, Duan XF. 1,2-Addition of Alkyl Grignard Reagents to the Nitro Group: Simple Access to 2-[Alkyl(hydroxy)amino]pyridineN-Oxides and 2-AlkylaminopyridineN-Oxides. European J Org Chem 2013. [DOI: 10.1002/ejoc.201300801] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Choi JY, Kim CH, Ryu YH, Seo YB, Truong P, Kim EJ, Choi TH, Kang J, Lee M, Kim DG, Lee JD, Jeon TJ. Optimization of the radiosynthesis of [18F]MEFWAY for imaging brain serotonin 1A receptors by using the GE TracerLab FXFN-Promodule. J Labelled Comp Radiopharm 2013; 56:589-94. [DOI: 10.1002/jlcr.3067] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2013] [Revised: 04/12/2013] [Accepted: 05/06/2013] [Indexed: 11/10/2022]
Affiliation(s)
- Jae Yong Choi
- Department of Nuclear Medicine; Yonsei University College of Medicine, Gangnam Severance Hospital; Seoul 135-720 Korea
| | - Chul Hoon Kim
- Department of Pharmacology; Brain Research Institute, Brain Korea 21 Project for Medical Science, Yonsei University College of Medicine; Seoul 120-752 Korea
| | - Young Hoon Ryu
- Department of Nuclear Medicine; Yonsei University College of Medicine, Gangnam Severance Hospital; Seoul 135-720 Korea
| | - Young Beom Seo
- Department of Nuclear Medicine; Yonsei University College of Medicine, Gangnam Severance Hospital; Seoul 135-720 Korea
| | - Phong Truong
- Global Radiopharmacy Molecular Imaging Technologies; GE Healthcare; Husbyborg 15024 Uppsala Sweden
| | - Eun Jung Kim
- Department of Molecular Imaging; Korea Institute of Radiological & Medical Sciences; Seoul 139-706 Korea
| | - Tae Hyun Choi
- Department of Molecular Imaging; Korea Institute of Radiological & Medical Sciences; Seoul 139-706 Korea
| | - JeeHae Kang
- Swarthmore College; 500 College Avenue Swarthmore; PA 19081 USA
| | - Minkyung Lee
- Department of Nuclear Medicine; Yonsei University College of Medicine, Gangnam Severance Hospital; Seoul 135-720 Korea
| | - Dong Goo Kim
- Department of Pharmacology; Brain Research Institute, Brain Korea 21 Project for Medical Science, Yonsei University College of Medicine; Seoul 120-752 Korea
| | - Jong Doo Lee
- Department of Nuclear Medicine; Yonsei University College of Medicine, Gangnam Severance Hospital; Seoul 135-720 Korea
| | - Tae Joo Jeon
- Department of Nuclear Medicine; Yonsei University College of Medicine, Gangnam Severance Hospital; Seoul 135-720 Korea
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6
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Zhang F, Zhang S, Duan XF. Substitution of the Nitro Group with Grignard Reagents: Facile Arylation and Alkenylation of Pyridine N-Oxides. Org Lett 2012; 14:5618-20. [DOI: 10.1021/ol3026632] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Fang Zhang
- College of Chemistry, Beijing Normal University, Beijing 100875, China
| | - Song Zhang
- College of Chemistry, Beijing Normal University, Beijing 100875, China
| | - Xin-Fang Duan
- College of Chemistry, Beijing Normal University, Beijing 100875, China
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7
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Choi JY, Kim CH, Jeon TJ, Kim BS, Yi CH, Woo KS, Seo YB, Han SJ, Kim KM, Yi DI, Lee M, Kim DG, Kim JY, Lee KC, Choi TH, An G, Ryu YH. Effective MicroPET imaging of brain 5-HT1Areceptors in rats with [18F]MeFWAY by suppression of radioligand defluorination. Synapse 2012; 66:1015-23. [DOI: 10.1002/syn.21607] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2012] [Accepted: 08/21/2012] [Indexed: 11/11/2022]
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8
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Mangin F, Dilly S, Joly B, Scuvée-Moreau J, Evans J, Setola V, Roth BL, Liégeois JF. Moderate chemical modifications of WAY-100635 improve the selectivity for 5-HT1A versus D4 receptors. Bioorg Med Chem Lett 2012; 22:4550-4. [DOI: 10.1016/j.bmcl.2012.05.119] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2012] [Revised: 05/30/2012] [Accepted: 05/30/2012] [Indexed: 10/28/2022]
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9
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A simple metal-free synthesis of 2-substituted pyridine-4,5-dicarboxylates and their N-oxides. Tetrahedron 2012. [DOI: 10.1016/j.tet.2012.04.013] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Zhang F, Duan XF. Facile One-Pot Direct Arylation and Alkylation of Nitropyridine N-Oxides with Grignard Reagents. Org Lett 2011; 13:6102-5. [DOI: 10.1021/ol202597b] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Fang Zhang
- College of Chemistry, Beijing Normal University, Beijing, 100875, China
| | - Xin-Fang Duan
- College of Chemistry, Beijing Normal University, Beijing, 100875, China
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The synthesis of new diastereomers of (4S,8aS)- and (4R,8aS)-4-phenyl-perhydropyrrole[1,2-a]pyrazine-1,3-dione. ACTA ACUST UNITED AC 2007. [DOI: 10.1016/j.tetasy.2007.08.025] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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12
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Itsenko O, Blom E, Långström B, Kihlberg T. The Use of Lithium Amides in the Palladium-Mediated Synthesis of [Carbonyl-11C]Amides. European J Org Chem 2007. [DOI: 10.1002/ejoc.200700255] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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13
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Laihia K, Puszko A, Kolehmainen E, Lorenc J. 1H, 13C and 15N NMR study of 2-alkylnitrosoamino-4-nitropyridines and N-oxides: An example on restricted inversion of sp3 nitrogen. J Mol Struct 2007. [DOI: 10.1016/j.molstruc.2006.07.040] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Affiliation(s)
- Stephen A Hitchcock
- Chemistry Research & Discovery, Amgen, One Amgen Center Drive, Thousand Oaks, CA 91320-1799, USA.
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