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Pijeira MSO, Nunes PSG, Chaviano SL, Diaz AMA, DaSilva JN, Ricci-Junior E, Alencar LMR, Chen X, Santos-Oliveira R. Medicinal (Radio) Chemistry: Building Radiopharmaceuticals for the Future. Curr Med Chem 2024; 31:5481-5534. [PMID: 37594105 DOI: 10.2174/0929867331666230818092634] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Revised: 05/30/2023] [Accepted: 07/13/2023] [Indexed: 08/19/2023]
Abstract
Radiopharmaceuticals are increasingly playing a leading role in diagnosing, monitoring, and treating disease. In comparison with conventional pharmaceuticals, the development of radiopharmaceuticals does follow the principles of medicinal chemistry in the context of imaging-altered physiological processes. The design of a novel radiopharmaceutical has several steps similar to conventional drug discovery and some particularity. In the present work, we revisited the insights of medicinal chemistry in the current radiopharmaceutical development giving examples in oncology, neurology, and cardiology. In this regard, we overviewed the literature on radiopharmaceutical development to study overexpressed targets such as prostate-specific membrane antigen and fibroblast activation protein in cancer; β-amyloid plaques and tau protein in brain disorders; and angiotensin II type 1 receptor in cardiac disease. The work addresses concepts in the field of radiopharmacy with a special focus on the potential use of radiopharmaceuticals for nuclear imaging and theranostics.
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Affiliation(s)
- Martha Sahylí Ortega Pijeira
- Laboratory of Nanoradiopharmaceuticals and Synthesis of Novel Radiopharmaceuticals, Brazilian Nuclear Energy Commission, Nuclear Engineering Institute, Rio de Janeiro 21941906, Brazil
| | - Paulo Sérgio Gonçalves Nunes
- Brazilian Biosciences National Laboratory, Brazilian Center for Research in Energy and Materials, Campinas SP13083-970, Brazil
| | - Samila Leon Chaviano
- Laboratoire de Biomatériaux pour l'Imagerie Médicale, Axe Médicine Régénératrice, Centre de Recherche du Centre Hospitalier Universitaire de Québec - Université Laval, Québec, QC, Canada
| | - Aida M Abreu Diaz
- Centre de Recherche du Centre Hospitalier de l'Université de Montréal, Montréal, Québec, Canada
- Département de Pharmacologie et Physiologie, Faculté de Médecine, Université de Montréal, Montréal, Québec, Canada
- Institute de Génie Biomédical, Faculté de Médecine, Université de Montréal, Montréal, Québec, Canada
| | - Jean N DaSilva
- Centre de Recherche du Centre Hospitalier de l'Université de Montréal, Montréal, Québec, Canada
- Département de Pharmacologie et Physiologie, Faculté de Médecine, Université de Montréal, Montréal, Québec, Canada
- Institute de Génie Biomédical, Faculté de Médecine, Université de Montréal, Montréal, Québec, Canada
| | - Eduardo Ricci-Junior
- Laboratório de Desenvolvimento Galênico, Faculdade de Farmácia, Universidade Federal do Rio de Janeiro, Rio de Janeiro 21941-902, RJ, Brazil
| | - Luciana Magalhães Rebelo Alencar
- Laboratory of Biophysics and Nanosystems, Federal University of Maranhão, Av. dos Portugueses, 1966, Vila Bacanga, São Luís MA65080-805, Brazil
| | - Xiaoyuan Chen
- Departments of Diagnostic Radiology, Chemical and Biomolecular Engineering, and Biomedical Engineering, Yong Loo Lin School of Medicine and Faculty of Engineering, National University of Singapore 117597, Singapore
- Clinical Imaging Research Centre, Centre for Translational Medicine, Yong Loo Lin School of Medicine, National University of Singapore, 117599, Singapore
- Nanomedicine Translational Research Program, NUS Center for Nanomedicine, Yong Loo Lin School of Medicine, National University of Singapore 117597, Singapore
| | - Ralph Santos-Oliveira
- Laboratory of Nanoradiopharmaceuticals and Synthesis of Novel Radiopharmaceuticals, Brazilian Nuclear Energy Commission, Nuclear Engineering Institute, Rio de Janeiro 21941906, Brazil
- Laboratory of Radiopharmacy and Nanoradiopharmaceuticals, Rio de Janeiro State University, Rio de Janeiro 23070200, Brazil
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Zhou YP, Makaravage KJ, Brugarolas P. Radiolabeling with [ 11C]HCN for Positron emission tomography. Nucl Med Biol 2021; 102-103:56-86. [PMID: 34624831 PMCID: PMC8978408 DOI: 10.1016/j.nucmedbio.2021.09.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Revised: 08/20/2021] [Accepted: 09/20/2021] [Indexed: 12/22/2022]
Abstract
Hydrogen cyanide (HCN) is a versatile synthon for generating carbon‑carbon and carbon-heteroatom bonds. Unlike other one-carbon synthons (i.e., CO, CO2), HCN can function as a nucleophile (as in potassium cyanide, KCN) and an electrophile (as in cyanogen bromide, (CN)Br). The incorporation of the CN motif into organic molecules generates nitriles, hydantoins and (thio)cyanates, which can be converted to carboxylic acids, aldehydes, amides and amines. Such versatile chemistry is particularly attractive in PET radiochemistry where diverse bioactive small molecules incorporating carbon-11 in different positions need to be produced. The first examples of making [11C]HCN for radiolabeling date back to the 1960s. During the ensuing decades, [11C]cyanide labeling was popular for producing biologically important molecules including 11C-labeled α-amino acids, sugars and neurotransmitters. [11C]cyanation is now reemerging in many PET centers due to its versatility for making novel tracers. Here, we summarize the chemistry of [11C]HCN, review the methods to make [11C]HCN past and present, describe methods for labeling different types of molecules with [11C]HCN, and provide an overview of the reactions available to convert nitriles into other functional groups. Finally, we discuss some of the challenges and opportunities in [11C]HCN labeling such as developing more robust methods to produce [11C]HCN and developing rapid and selective methods to convert nitriles into other functional groups in complex molecules.
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Affiliation(s)
- Yu-Peng Zhou
- Gordon Center for Medical Imaging, Department of Radiology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, United States
| | - Katarina J Makaravage
- Gordon Center for Medical Imaging, Department of Radiology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, United States
| | - Pedro Brugarolas
- Gordon Center for Medical Imaging, Department of Radiology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, United States.
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Affiliation(s)
- Youwen Xu
- Independent Consultant/Contractor 3900 Ford Road, Unit 18O Philadelphia PA USA
| | - Wenchao Qu
- Departments of Psychiatry and Chemistry Stony Brook University New York NY USA
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Labaree DC, Ropchan JR, Nabulsi N, Huang Y. A modification to improve the reliability of [ 11 C]CN - production in the GE radiochemistry system. J Labelled Comp Radiopharm 2017; 60:592-595. [PMID: 28833348 DOI: 10.1002/jlcr.3540] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2017] [Revised: 07/25/2017] [Accepted: 08/08/2017] [Indexed: 11/07/2022]
Abstract
We report herein a modification to a component of the GE radiochemistry system that increases the yield and reliability of [11 C]CN- production from [11 C]carbon dioxide.
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Affiliation(s)
- David C Labaree
- Yale PET Center, Department of Radiology and Biomedical Imaging, Yale University School of Medicine, New Haven, Connecticut, USA
| | - Jim R Ropchan
- Yale PET Center, Department of Radiology and Biomedical Imaging, Yale University School of Medicine, New Haven, Connecticut, USA
| | - Nabeel Nabulsi
- Yale PET Center, Department of Radiology and Biomedical Imaging, Yale University School of Medicine, New Haven, Connecticut, USA
| | - Yiyun Huang
- Yale PET Center, Department of Radiology and Biomedical Imaging, Yale University School of Medicine, New Haven, Connecticut, USA
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Åberg O, Lindhe Ö, Hall H, Hellman P, Kihlberg T, Långström B. Synthesis and biological evaluation of [carboxyl-11C]eprosartan. J Labelled Comp Radiopharm 2009. [DOI: 10.1002/jlcr.1598] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Ponchant M, Galéa H, Bottlaender M, Coulon C, Fuseau C, Ottaviani M, Crouzel C. [Tetrazoyl-11C]LY202157 synthesis forin vivo studies of the NMDA receptor channel complex. J Labelled Comp Radiopharm 2000. [DOI: 10.1002/1099-1344(200011)43:13<1311::aid-jlcr422>3.0.co;2-b] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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