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Cai J, Sun B, Yu S, Zhang H, Zhang W. Heck Macrocyclization in Forging Non-Natural Large Rings including Macrocyclic Drugs. Int J Mol Sci 2023; 24:ijms24098252. [PMID: 37175956 PMCID: PMC10179193 DOI: 10.3390/ijms24098252] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2023] [Revised: 05/01/2023] [Accepted: 05/03/2023] [Indexed: 05/15/2023] Open
Abstract
The intramolecular Heck reaction is a well-established strategy for natural product total synthesis. When constructing large rings, this reaction is also referred to as Heck macrocyclization, which has proved a viable avenue to access diverse naturally occurring macrocycles. Less noticed but likewise valuable, it has created novel macrocycles of non-natural origin that neither serve as nor derive from natural products. This review presents a systematic account of the title reaction in forging this non-natural subset of large rings, thereby addressing a topic rarely covered in the literature. Walking through two complementary sections, namely (1) drug discovery research and (2) synthetic methodology development, it demonstrates that beyond the well-known domain of natural product synthesis, Heck macrocyclization also plays a remarkable role in forming synthetic macrocycles, in particular macrocyclic drugs.
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Affiliation(s)
- Jiayou Cai
- The State Key Laboratory of Medicinal Chemical Biology, College of Pharmacy, Tianjin Key Laboratory of Molecular Drug Research, Nankai University, Tianjin 300071, China
| | - Bin Sun
- The State Key Laboratory of Medicinal Chemical Biology, College of Pharmacy, Tianjin Key Laboratory of Molecular Drug Research, Nankai University, Tianjin 300071, China
| | - Siqi Yu
- The State Key Laboratory of Medicinal Chemical Biology, College of Pharmacy, Tianjin Key Laboratory of Molecular Drug Research, Nankai University, Tianjin 300071, China
| | - Han Zhang
- The State Key Laboratory of Medicinal Chemical Biology, College of Pharmacy, Tianjin Key Laboratory of Molecular Drug Research, Nankai University, Tianjin 300071, China
| | - Weicheng Zhang
- The State Key Laboratory of Medicinal Chemical Biology, College of Pharmacy, Tianjin Key Laboratory of Molecular Drug Research, Nankai University, Tianjin 300071, China
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Gary S, Bloom S. Peptide Carbocycles: From -SS- to -CC- via a Late-Stage "Snip-and-Stitch". ACS CENTRAL SCIENCE 2022; 8:1537-1547. [PMID: 36439308 PMCID: PMC9686213 DOI: 10.1021/acscentsci.2c00456] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/15/2022] [Indexed: 05/28/2023]
Abstract
One way to improve the therapeutic potential of peptides is through cyclization. This is commonly done using a disulfide bond between two cysteine residues in the peptide. However, disulfide bonds are susceptible to reductive cleavage, and this can deactivate the peptide and endanger endogenous proteins through covalent modification. Substituting disulfide bonds with more chemically robust carbon-based linkers has proven to be an effective strategy to better develop cyclic peptides as drugs, but finding the optimal carbon replacement is synthetically laborious. We report a new late-stage platform wherein a single disulfide bond in a cyclic peptide can serve as the progenitor for any number of new carbon-rich groups, derived from organodiiodides, using a Zn:Cu couple and a hydrosilane. We show that this platform can furnish entirely new carbocyclic scaffolds with enhanced permeability and structural integrity and that the stereochemistry of the new cycles can be biased by a judicious choice in silane.
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Affiliation(s)
- Samuel Gary
- Department of Medicinal Chemistry, University of Kansas, Lawrence, Kansas66045, United States
| | - Steven Bloom
- Department of Medicinal Chemistry, University of Kansas, Lawrence, Kansas66045, United States
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Synthesis and Evaluation of a Dimeric RGD Peptide as a Preliminary Study for Radiotheranostics with Radiohalogens. Molecules 2021; 26:molecules26206107. [PMID: 34684688 PMCID: PMC8539346 DOI: 10.3390/molecules26206107] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Revised: 10/02/2021] [Accepted: 10/05/2021] [Indexed: 01/12/2023] Open
Abstract
We recently developed 125I- and 211At-labeled monomer RGD peptides using a novel radiolabeling method. Both labeled peptides showed high accumulation in the tumor and exhibited similar biodistribution, demonstrating their usefulness for radiotheranostics. This study applied the labeling method to a dimer RGD peptide with the aim of gaining higher accumulation in tumor tissues based on improved affinity with αvβ3 integrin. We synthesized an iodine-introduced dimer RGD peptide, E[c(RGDfK)] (6), and an 125/131I-labeled dimer RGD peptide, E[c(RGDfK)]{[125/131I]c[RGDf(4-I)K]} ([125/131I]6), and evaluated them as a preliminary step to the synthesis of an 211At-labeled dimer RGD peptide. The affinity of 6 for αvβ3 integrin was higher than that of a monomer RGD peptide. In the biodistribution experiment at 4 h postinjection, the accumulation of [125I]6 (4.12 ± 0.42% ID/g) in the tumor was significantly increased compared with that of 125I-labeled monomer RGD peptide (2.93 ± 0.08% ID/g). Moreover, the accumulation of [125I]6 in the tumor was greatly inhibited by co-injection of an excess RGD peptide. However, a single injection of [131I]6 (11.1 MBq) did not inhibit tumor growth in tumor-bearing mice. We expect that the labeling method for targeted alpha therapy with 211At using a dimer RGD peptide could prove useful in future clinical applications.
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Ogawa K, Echigo H, Mishiro K, Hirata S, Washiyama K, Kitamura Y, Takahashi K, Shiba K, Kinuya S. 68Ga- and 211At-Labeled RGD Peptides for Radiotheranostics with Multiradionuclides. Mol Pharm 2021; 18:3553-3562. [PMID: 34403257 DOI: 10.1021/acs.molpharmaceut.1c00460] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Probes for radiotheranostics could be produced by introducing radionuclides with similar chemical characteristics into the same precursors. We recently developed an 211At-labeled RGD peptide and a corresponding radioiodine-labeled RGD peptide. Both labeled peptides accumulated in large quantities in the tumor with similar biodistribution, demonstrating their usefulness for radiotheranostics. In this study, we hypothesized that probes for radiotheranostics combined with multiradionuclides, such as 68Ga and 211At, have useful clinical applications. New radiolabeled RGD peptide probes were synthesized via a molecular design approach, with two labeling sites for metal and halogen. These probes were evaluated in biodistribution experiments using tumor-bearing mice. [67Ga]Ga-DOTA-c[RGDf(4-I)K] ([67Ga]4), Ga-DOTA-[125I]c[RGDf(4-I)K] ([125I]4), and Ga-DOTA-[211At]c[RGDf(4-At)K] ([211At]7) showed similar biodistribution, with high and equivalent accumulation in tumors. These results indicate the usefulness of these probes in radiotheranostics with multiradionuclides, such as a radiometal and a radiohalogen, and they could contribute to a personalized medicine regimen.
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Affiliation(s)
- Kazuma Ogawa
- Institute for Frontier Science Initiative, Kanazawa University, Kanazawa 920-1192, Japan.,Graduate School of Medical Sciences, Kanazawa University, Kanazawa 920-1192, Japan
| | - Hiroaki Echigo
- Graduate School of Medical Sciences, Kanazawa University, Kanazawa 920-1192, Japan
| | - Kenji Mishiro
- Institute for Frontier Science Initiative, Kanazawa University, Kanazawa 920-1192, Japan
| | - Saki Hirata
- Graduate School of Medical Sciences, Kanazawa University, Kanazawa 920-1192, Japan
| | - Kohshin Washiyama
- Advanced Clinical Research Center, Fukushima Global Medical Science Center, Fukushima Medical University, 1 Hikarigaoka, Fukushima 960-1295, Japan
| | - Yoji Kitamura
- Research Center for Experimental Modeling of Human Disease, Kanazawa University, Takara-machi 13-1, Kanazawa, Ishikawa 920-8640, Japan
| | - Kazuhiro Takahashi
- Advanced Clinical Research Center, Fukushima Global Medical Science Center, Fukushima Medical University, 1 Hikarigaoka, Fukushima 960-1295, Japan
| | - Kazuhiro Shiba
- Research Center for Experimental Modeling of Human Disease, Kanazawa University, Takara-machi 13-1, Kanazawa, Ishikawa 920-8640, Japan
| | - Seigo Kinuya
- Department of Nuclear Medicine, Kanazawa University Hospital, Kanazawa University, Takara-machi 13-1, Kanazawa, Ishikawa 920-8641, Japan
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Barthelemy AL, Prieto A, Diter P, Hannedouche J, Toffano M, Anselmi E, Magnier E. Facile Preparation of Vinyl S
-Trifluoromethyl N
H Aryl Sulfoximines. European J Org Chem 2018. [DOI: 10.1002/ejoc.201800324] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Anne-Laure Barthelemy
- Lavoisier de Versailles; UMR CNRS 8180; Université de Versailles St-Quentin-Yvelines; 45 Avenue des Etats-Unis 78035 Versailles Cedex France
| | - Alexis Prieto
- Lavoisier de Versailles; UMR CNRS 8180; Université de Versailles St-Quentin-Yvelines; 45 Avenue des Etats-Unis 78035 Versailles Cedex France
- Laboratoire de Catalyse Moléculaire; Institut de Chimie Moléculaire et des Matériaux d′Orsay (ICMMO); Université Paris-Sud; 91405 Orsay Cedex France
| | - Patrick Diter
- Lavoisier de Versailles; UMR CNRS 8180; Université de Versailles St-Quentin-Yvelines; 45 Avenue des Etats-Unis 78035 Versailles Cedex France
| | - Jérôme Hannedouche
- Laboratoire de Catalyse Moléculaire; Institut de Chimie Moléculaire et des Matériaux d′Orsay (ICMMO); Université Paris-Sud; 91405 Orsay Cedex France
| | - Martial Toffano
- Laboratoire de Catalyse Moléculaire; Institut de Chimie Moléculaire et des Matériaux d′Orsay (ICMMO); Université Paris-Sud; 91405 Orsay Cedex France
| | - Elsa Anselmi
- Lavoisier de Versailles; UMR CNRS 8180; Université de Versailles St-Quentin-Yvelines; 45 Avenue des Etats-Unis 78035 Versailles Cedex France
| | - Emmanuel Magnier
- Lavoisier de Versailles; UMR CNRS 8180; Université de Versailles St-Quentin-Yvelines; 45 Avenue des Etats-Unis 78035 Versailles Cedex France
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Wu ZM, Liu SZ, Cheng XZ, Ding WZ, Zhu T, Chen B. Recent progress of on-resin cyclization for the synthesis of clycopeptidomimetics. CHINESE CHEM LETT 2016. [DOI: 10.1016/j.cclet.2016.04.024] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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Marsault E, Peterson ML. Macrocycles Are Great Cycles: Applications, Opportunities, and Challenges of Synthetic Macrocycles in Drug Discovery. J Med Chem 2011; 54:1961-2004. [DOI: 10.1021/jm1012374] [Citation(s) in RCA: 591] [Impact Index Per Article: 45.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Eric Marsault
- Institut de Pharmacologie de Sherbrooke, Université de Sherbrooke, Sherbrooke Québec, J1H5N4, Canada
| | - Mark L. Peterson
- Tranzyme Pharma Inc., 3001 12e Avenue Nord, Sherbrooke, Québec, J1H5N4, Canada
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MENG Q, GUO L, SHEN R, XIE J. A novel capillary electrophoretic method for protein determination using bicinchoninic acid-Cu +colorimetric reaction. Se Pu 2010; 28:682-7. [DOI: 10.3724/sp.j.1123.2010.00682] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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Bacsa B, Horváti K, Bõsze S, Andreae F, Kappe CO. Solid-Phase Synthesis of Difficult Peptide Sequences at Elevated Temperatures: A Critical Comparison of Microwave and Conventional Heating Technologies. J Org Chem 2008; 73:7532-42. [DOI: 10.1021/jo8013897] [Citation(s) in RCA: 140] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Bernadett Bacsa
- Christian Doppler Laboratory for Microwave Chemistry (CDLMC) and Institute of Chemistry, Karl-Franzens-University Graz, Heinrichstrasse 28, A-8010 Graz, Austria, Research Group of Peptide Chemistry, Hungarian Academy of Sciences, Eötvös Loránd University, 1117 Budapest, Hungary, and piCHEM Forschungs und EntwicklungsgmbH, Kahngasse 20, A-8045 Graz, Austria
| | - Kata Horváti
- Christian Doppler Laboratory for Microwave Chemistry (CDLMC) and Institute of Chemistry, Karl-Franzens-University Graz, Heinrichstrasse 28, A-8010 Graz, Austria, Research Group of Peptide Chemistry, Hungarian Academy of Sciences, Eötvös Loránd University, 1117 Budapest, Hungary, and piCHEM Forschungs und EntwicklungsgmbH, Kahngasse 20, A-8045 Graz, Austria
| | - Szilvia Bõsze
- Christian Doppler Laboratory for Microwave Chemistry (CDLMC) and Institute of Chemistry, Karl-Franzens-University Graz, Heinrichstrasse 28, A-8010 Graz, Austria, Research Group of Peptide Chemistry, Hungarian Academy of Sciences, Eötvös Loránd University, 1117 Budapest, Hungary, and piCHEM Forschungs und EntwicklungsgmbH, Kahngasse 20, A-8045 Graz, Austria
| | - Fritz Andreae
- Christian Doppler Laboratory for Microwave Chemistry (CDLMC) and Institute of Chemistry, Karl-Franzens-University Graz, Heinrichstrasse 28, A-8010 Graz, Austria, Research Group of Peptide Chemistry, Hungarian Academy of Sciences, Eötvös Loránd University, 1117 Budapest, Hungary, and piCHEM Forschungs und EntwicklungsgmbH, Kahngasse 20, A-8045 Graz, Austria
| | - C. Oliver Kappe
- Christian Doppler Laboratory for Microwave Chemistry (CDLMC) and Institute of Chemistry, Karl-Franzens-University Graz, Heinrichstrasse 28, A-8010 Graz, Austria, Research Group of Peptide Chemistry, Hungarian Academy of Sciences, Eötvös Loránd University, 1117 Budapest, Hungary, and piCHEM Forschungs und EntwicklungsgmbH, Kahngasse 20, A-8045 Graz, Austria
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Park MS, Oh HS, Cho H, Lee KH. Microwave-assisted solid-phase synthesis of pseudopeptides containing reduced amide bond. Tetrahedron Lett 2007. [DOI: 10.1016/j.tetlet.2006.11.151] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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