1
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To HM, Ollevier T. Cyclopropanation of Alkenes with Halodiazirines as Halocarbene Precursors in Continuous Flow. Chemistry 2024; 30:e202303969. [PMID: 38490952 DOI: 10.1002/chem.202303969] [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: 11/28/2023] [Revised: 03/11/2024] [Accepted: 03/13/2024] [Indexed: 03/17/2024]
Abstract
The cyclopropanation reaction of alkenes with photolytically-generated chlorocarbenes from chlorodiazirines is reported as an effective way to prepare substituted 3-chloro-3-aryl-cyclopropanes. This practical and efficient approach allows the synthesis of various 3-chloro-3-aryl-cyclopropanes (32 examples) in continuous flow in 5-minute residence time under light-emitting diode (LED) irradiation. The conditions using 380 nm LED irradiation were successfully extended to the synthesis of substituted 3-bromo-3-aryl-cyclopropanes (3 examples).
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Affiliation(s)
- Hoang-Minh To
- Département de chimie, Université Laval, 1045 avenue de la Médecine, Québec, QC, G1V 0A6, Canada
| | - Thierry Ollevier
- Département de chimie, Université Laval, 1045 avenue de la Médecine, Québec, QC, G1V 0A6, Canada
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2
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Maus H, Gellert A, Englert OR, Chen JX, Schirmeister T, Barthels F. Designing photoaffinity tool compounds for the investigation of the DENV NS2B-NS3 protease allosteric binding pocket. RSC Med Chem 2023; 14:2365-2379. [PMID: 37974966 PMCID: PMC10650954 DOI: 10.1039/d3md00331k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Accepted: 10/06/2023] [Indexed: 11/19/2023] Open
Abstract
Dengue virus (DENV) infection still lacks specific antiviral therapy, making the NS2B-NS3 protease an attractive target for drug development. However, allosteric inhibitors that bind to a site other than the active site still need to be better understood. In this study, we designed and synthesised tool compounds for photoaffinity labelling (PAL) to investigate the binding site of allosteric inhibitors on the DENV protease. These tool compounds contained an affinity moiety, a photoreactive group, and a reporter tag for detection. Upon irradiation, the photoreactive group formed a covalent bond with the protease, allowing for binding site identification. SDS-PAGE-based assays confirmed the qualitative binding of the designed inhibitors to the allosteric pocket, and pull-down experiments validated the interaction. Tryptic protein digestion following liquid chromatography/mass spectrometry analysis further supported the binding of the inhibitor to the proposed pocket revealing photo-attachment to an NS3 loop close to the C-terminus. These results enhance our understanding of allosteric inhibitors and their mechanism of action against the DENV protease. The developed tool compounds and PAL are potent tools for future drug discovery efforts and investigations targeting the DENV protease.
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Affiliation(s)
- Hannah Maus
- IPBS, Johannes Gutenberg-University Mainz Staudingerweg 5 55128 Mainz Germany
| | - Andrea Gellert
- IPBS, Johannes Gutenberg-University Mainz Staudingerweg 5 55128 Mainz Germany
| | - Olivia R Englert
- IPBS, Johannes Gutenberg-University Mainz Staudingerweg 5 55128 Mainz Germany
| | - Jia-Xuan Chen
- IMB, Johannes Gutenberg-University Mainz Ackermannweg 4 55128 Mainz Germany
| | - Tanja Schirmeister
- IPBS, Johannes Gutenberg-University Mainz Staudingerweg 5 55128 Mainz Germany
| | - Fabian Barthels
- IPBS, Johannes Gutenberg-University Mainz Staudingerweg 5 55128 Mainz Germany
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3
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Murai Y, Hashimoto M. Heteroaromatic Diazirines Are Essential Building Blocks for Material and Medicinal Chemistry. Molecules 2023; 28:molecules28031408. [PMID: 36771073 PMCID: PMC9921084 DOI: 10.3390/molecules28031408] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Revised: 01/26/2023] [Accepted: 01/26/2023] [Indexed: 02/05/2023] Open
Abstract
In materials (polymer) science and medicinal chemistry, heteroaromatic derivatives play the role of the central skeleton in development of novel devices and discovery of new drugs. On the other hand, (3-trifluoromethyl)phenyldiazirine (TPD) is a crucial chemical method for understanding biological processes such as ligand-receptor, nucleic acid-protein, lipid-protein, and protein-protein interactions. In particular, use of TPD has increased in recent materials science to create novel electric and polymer devices with comparative ease and reduced costs. Therefore, a combination of heteroaromatics and (3-trifluoromethyl)diazirine is a promising option for creating better materials and elucidating the unknown mechanisms of action of bioactive heteroaromatic compounds. In this review, a comprehensive synthesis of (3-trifluoromethyl)diazirine-substituted heteroaromatics is described.
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Affiliation(s)
- Yuta Murai
- Graduate School of Life Science, Hokkaido University, Kita 21, Nishi 11, Kita-ku, Sapporo 001-0021, Japan
- Faculty of Advanced Life Science, Hokkaido University, Kita 21, Nishi 11, Kita-ku, Sapporo 001-0021, Japan
- Correspondence: (Y.M.); (M.H.); Tel.: +81-11-706-9030 (Y.M.); +81-11-706-3849 (M.H.)
| | - Makoto Hashimoto
- Division of Applied Bioscience, Graduate School of Agriculture, Hokkaido University, Kita 9, Nishi 9, Kita-ku, Sapporo 060-8589, Japan
- Correspondence: (Y.M.); (M.H.); Tel.: +81-11-706-9030 (Y.M.); +81-11-706-3849 (M.H.)
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4
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Ollevier T, Carreras V. Emerging Applications of Aryl Trifluoromethyl Diazoalkanes and Diazirines in Synthetic Transformations. ACS ORGANIC & INORGANIC AU 2022; 2:83-98. [PMID: 36855460 PMCID: PMC9954246 DOI: 10.1021/acsorginorgau.1c00027] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Aryl trifluoromethyl diazoalkanes and diazirines have become unique as reactants in synthetic methodology. As privileged compounds containing CF3 groups and ease of synthetic access, aryl trifluoromethyl diazoalkanes and diazirines have been highlighted for their versatility in applications toward a wide range of synthetic transformations. This Perspective highlights the synthetic applications of these reactants as precursors of stabilized metal carbenes, i.e., donor-acceptor-substituted ones.
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5
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Tachrim ZP, Wang L, Murai Y, Hashimoto M. New Trends in Diaziridine Formation and Transformation (a Review). Molecules 2021; 26:4496. [PMID: 34361648 PMCID: PMC8348119 DOI: 10.3390/molecules26154496] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2021] [Revised: 07/19/2021] [Accepted: 07/20/2021] [Indexed: 01/18/2023] Open
Abstract
This review focuses on diaziridine, a high strained three-membered heterocycle with two nitrogen atoms that plays an important role as one of the most important precursors of diazirine photoaffinity probes, as well as their formation and transformation. Recent research trends can be grouped into three categories, based on whether they have examined non-substituted, N-monosubstituted, or N,N-disubstituted diaziridines. The discussion expands on the conventional methods for recent applications, the current spread of studies, and the unconventional synthesis approaches arising over the last decade of publications.
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Affiliation(s)
- Zetryana Puteri Tachrim
- Division of Applied Bioscience, Graduate School of Agriculture, Hokkaido University, Kita 9, Nishi 9, Kita-ku, Sapporo 060-8589, Japan; (L.W.); (Y.M.)
- Research Center for Chemistry, Indonesian Institute of Sciences, Kawasan Puspiptek, Serpong, South Tangerang 15314, Banten, Indonesia
| | - Lei Wang
- Division of Applied Bioscience, Graduate School of Agriculture, Hokkaido University, Kita 9, Nishi 9, Kita-ku, Sapporo 060-8589, Japan; (L.W.); (Y.M.)
- State Key Laboratory of Fine Chemicals, Department of Pharmacy, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
| | - Yuta Murai
- Division of Applied Bioscience, Graduate School of Agriculture, Hokkaido University, Kita 9, Nishi 9, Kita-ku, Sapporo 060-8589, Japan; (L.W.); (Y.M.)
- Frontier Research Center for Post-Genome Science and Technology, Faculty of Advanced Life Science, Hokkaido University, Kita 21, Nishi 11, Kita-ku, Sapporo 001-0021, Japan
| | - Makoto Hashimoto
- Division of Applied Bioscience, Graduate School of Agriculture, Hokkaido University, Kita 9, Nishi 9, Kita-ku, Sapporo 060-8589, Japan; (L.W.); (Y.M.)
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6
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Tanbouza N, Carreras V, Ollevier T. Photochemical Cyclopropenation of Alkynes with Diazirines as Carbene Precursors in Continuous Flow. Org Lett 2021; 23:5420-5424. [PMID: 34228924 DOI: 10.1021/acs.orglett.1c01750] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
An efficient synthesis of 3-trifluoromethyl-3-aryl-cyclopropenes via the cyclopropenation reaction of alkynes with photolytically generated carbenes from diazirine compounds is described. This reaction is performed in continuous flow using readily available LEDs under mild reaction conditions. This new and efficient method describes the synthesis of 25 examples of 3-trifluoromethyl-3-aryl-cyclopropenes with yields up to 97%, achieved in continuous flow with a 5 min residence time. Control experiments highlighted that diazirines are more efficient than diazo compounds for this transformation.
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Affiliation(s)
- Nour Tanbouza
- Département de chimie, Université Laval, 1045 Avenue de la Médecine, Québec, QC G1V 0A6, Canada
| | - Virginie Carreras
- Département de chimie, Université Laval, 1045 Avenue de la Médecine, Québec, QC G1V 0A6, Canada
| | - Thierry Ollevier
- Département de chimie, Université Laval, 1045 Avenue de la Médecine, Québec, QC G1V 0A6, Canada
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7
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Chandrachud PP, Wojtas L, Lopchuk JM. Decarboxylative Amination: Diazirines as Single and Double Electrophilic Nitrogen Transfer Reagents. J Am Chem Soc 2020; 142:21743-21750. [PMID: 33332115 DOI: 10.1021/jacs.0c09403] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
The ubiquity of nitrogen-containing small molecules in medicine necessitates the continued search for improved methods for C-N bond formation. Electrophilic amination often requires a disparate toolkit of reagents whose selection depends on the specific structure and functionality of the substrate to be aminated. Further, many of these reagents are challenging to handle, engage in undesired side reactions, and function only within a narrow scope. Here we report the use of diazirines as practical reagents for the decarboxylative amination of simple and complex redox-active esters. The diaziridines thus produced are readily diversifiable to amines, hydrazines, and nitrogen-containing heterocycles in one step. The reaction has also been applied in fluorous phase synthesis with a perfluorinated diazirine.
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Affiliation(s)
- Preeti P Chandrachud
- Drug Discovery Department, H. Lee Moffitt Cancer Center and Research Institute, 12902 Magnolia Drive, Tampa, Florida 33612, United States
| | - Lukasz Wojtas
- Department of Chemistry, University of South Florida, Tampa, Florida 33620, United States
| | - Justin M Lopchuk
- Drug Discovery Department, H. Lee Moffitt Cancer Center and Research Institute, 12902 Magnolia Drive, Tampa, Florida 33612, United States.,Department of Chemistry, University of South Florida, Tampa, Florida 33620, United States.,Department of Oncologic Sciences, College of Medicine, University of South Florida, Tampa, Florida 33612, United States
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8
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Miller MA, Sletten EM. Perfluorocarbons in Chemical Biology. Chembiochem 2020; 21:3451-3462. [PMID: 32628804 PMCID: PMC7736518 DOI: 10.1002/cbic.202000297] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Revised: 07/03/2020] [Indexed: 01/10/2023]
Abstract
Perfluorocarbons, saturated carbon chains in which all the hydrogen atoms are replaced with fluorine, form a separate phase from both organic and aqueous solutions. Though perfluorinated compounds are not found in living systems, they can be used to modify biomolecules to confer orthogonal behavior within natural systems, such as improved stability, engineered assembly, and cell-permeability. Perfluorinated groups also provide handles for purification, mass spectrometry, and 19 F NMR studies in complex environments. Herein, we describe how the unique properties of perfluorocarbons have been employed to understand and manipulate biological systems.
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Affiliation(s)
- Margeaux A Miller
- Department of Chemistry and Biochemistry, University of California, Los Angeles, 607 Charles E Young Dr E, Los Angeles, CA, 90095, USA
| | - Ellen M Sletten
- Department of Chemistry and Biochemistry, University of California, Los Angeles, 607 Charles E Young Dr E, Los Angeles, CA, 90095, USA
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9
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Saaidin AS, Murai Y, Ishikawa T, Monde K. Design and Synthesis of Ligand-Tag Exchangeable Photoaffinity Probe Utilizing Nosyl Chemistry. European J Org Chem 2019. [DOI: 10.1002/ejoc.201901348] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Aimi Suhaily Saaidin
- Graduate School of Life Science; Hokkaido University; Kita 11 Nishi 21 001-0021 Sapporo Japan
| | - Yuta Murai
- Faculty of Advanced Life Science; Hokkaido University; Kita 21 Nishi 11 001-0021 Sapporo Japan
| | - Takuya Ishikawa
- Graduate School of Life Science; Hokkaido University; Kita 11 Nishi 21 001-0021 Sapporo Japan
| | - Kenji Monde
- Faculty of Advanced Life Science; Hokkaido University; Kita 21 Nishi 11 001-0021 Sapporo Japan
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10
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Glachet T, Marzag H, Saraiva Rosa N, Colell JFP, Zhang G, Warren WS, Franck X, Theis T, Reboul V. Iodonitrene in Action: Direct Transformation of Amino Acids into Terminal Diazirines and 15N 2-Diazirines and Their Application as Hyperpolarized Markers. J Am Chem Soc 2019; 141:13689-13696. [PMID: 31373802 DOI: 10.1021/jacs.9b07035] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
A one-pot metal-free conversion of unprotected amino acids to terminal diazirines has been developed using phenyliodonium diacetate (PIDA) and ammonia. This PIDA-mediated transformation occurs via three consecutive reactions and involves an iodonitrene intermediate. This method is tolerant to most functional groups found on the lateral chain of amino acids, it is operationally simple, and it can be scaled up to provide multigram quantities of diazirine. Interestingly, we also demonstrated that this transformation could be applied to dipeptides without racemization. Furthermore, 14N2 and 15N2 isotopomers can be obtained, emphasizing a key trans-imination step when using 15NH3. In addition, we report the first experimental observation of 14N/15N isotopomers directly creating an asymmetric carbon. Finally, the 15N2-diazirine from l-tyrosine was hyperpolarized by a parahydrogen-based method (SABRE-SHEATH), demonstrating the products' utility as hyperpolarized molecular tag.
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Affiliation(s)
- Thomas Glachet
- Normandie Univ , ENSICAEN, UNICAEN, CNRS, LCMT , 14000 Caen , France
| | - Hamid Marzag
- Normandie Univ , ENSICAEN, UNICAEN, CNRS, LCMT , 14000 Caen , France
| | | | - Johannes F P Colell
- Department of Chemistry , Duke University , 124 Science Drive , Durham , North Carolina 27708 , United States
| | - Guannan Zhang
- Department of Chemistry , Duke University , 124 Science Drive , Durham , North Carolina 27708 , United States
| | - Warren S Warren
- Department of Chemistry , Duke University , 124 Science Drive , Durham , North Carolina 27708 , United States
| | - Xavier Franck
- Normandie Univ , CNRS, UNIROUEN, INSA Rouen, COBRA , 76000 Rouen , France
| | - Thomas Theis
- Department of Chemistry , Duke University , 124 Science Drive , Durham , North Carolina 27708 , United States.,Department of Chemistry , North Carolina State University , 2620 Yarbrough Drive , Raleigh , North Carolina 27695 , United States
| | - Vincent Reboul
- Normandie Univ , ENSICAEN, UNICAEN, CNRS, LCMT , 14000 Caen , France
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11
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Hotta Y, Kaneko T, Hayashi R, Yamamoto A, Morimoto S, Chiba J, Tomohiro T. Photoinduced Electron Transfer‐Regulated Protein Labeling With a Coumarin‐Based Multifunctional Photocrosslinker. Chem Asian J 2019; 14:398-402. [DOI: 10.1002/asia.201801673] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2018] [Indexed: 01/04/2023]
Affiliation(s)
- Yusuke Hotta
- Graduate School of Medicine and Pharmaceutical SciencesUniversity of Toyama 2630 Sugitani Toyama 930-0194 Japan
| | - Tsukasa Kaneko
- Graduate School of Medicine and Pharmaceutical SciencesUniversity of Toyama 2630 Sugitani Toyama 930-0194 Japan
| | - Ryuji Hayashi
- Graduate School of Medicine and Pharmaceutical SciencesUniversity of Toyama 2630 Sugitani Toyama 930-0194 Japan
| | - Akito Yamamoto
- Graduate School of Medicine and Pharmaceutical SciencesUniversity of Toyama 2630 Sugitani Toyama 930-0194 Japan
| | - Shota Morimoto
- Graduate School of Medicine and Pharmaceutical SciencesUniversity of Toyama 2630 Sugitani Toyama 930-0194 Japan
- Department of Pharmaceutical SciencesSuzuka University of Medical Science Suzuka Mie 510-0293 Japan
| | - Junya Chiba
- Graduate School of Medicine and Pharmaceutical SciencesUniversity of Toyama 2630 Sugitani Toyama 930-0194 Japan
| | - Takenori Tomohiro
- Graduate School of Medicine and Pharmaceutical SciencesUniversity of Toyama 2630 Sugitani Toyama 930-0194 Japan
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12
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Hosoya T, Watanabe K, Tsuda J, Ochiai H, Niwa T. Divergent Synthesis of Photoaffinity Probe Candidates by Click Reactions of Azido-Substituted Aryltrifluoromethyldiazirines. HETEROCYCLES 2019. [DOI: 10.3987/com-18-s(f)76] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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13
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Molecular Targets of the Hydrophobic Block of Pluronics in Cells: a Photo Affinity Labelling Approach. Pharm Res 2018; 35:205. [DOI: 10.1007/s11095-018-2484-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2018] [Accepted: 08/21/2018] [Indexed: 12/31/2022]
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14
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Affiliation(s)
- Arun Babu Kumar
- Department of Chemistry, University of South Florida, Tampa, Florida, USA
| | - Roman Manetsch
- Department of Chemistry and Chemical Biology, Northeastern University, Boston, Massachusetts, USA
- Department of Pharmaceutical Sciences, Northeastern University, Boston, Massachusetts, USA
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15
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Protasova I, Bulat B, Jung N, Bräse S. Synthesis of Diaziridines and Diazirines via Resin-Bound Sulfonyl Oximes. Org Lett 2016; 19:34-37. [PMID: 27959555 DOI: 10.1021/acs.orglett.6b03252] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Diazirines are one of the most prominent functionalities in labeling experiments in vivo and in vitro because they allow photochemical generation of carbenes. The strategy presented herein describes the formation of diaziridines, being essential precursors in diazirine syntheses, using solid-supported procedures with immobilized sulfonyl oximes. The solid-supported building blocks have been shown to be valuable intermediates for CuAAC and amidation reactions, offering the possibility to build complex compounds with diverse functionalities.
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Affiliation(s)
- Irina Protasova
- Institute of Toxicology and Genetics, Karlsruhe Institute of Technology , Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - Bekir Bulat
- Institute of Toxicology and Genetics, Karlsruhe Institute of Technology , Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - Nicole Jung
- Institute of Toxicology and Genetics, Karlsruhe Institute of Technology , Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany.,Institute of Organic Chemistry, Karlsruhe Institute of Technology , Fritz-Haber-Weg 6, 76131 Karlsruhe, Germany
| | - Stefan Bräse
- Institute of Toxicology and Genetics, Karlsruhe Institute of Technology , Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany.,Institute of Organic Chemistry, Karlsruhe Institute of Technology , Fritz-Haber-Weg 6, 76131 Karlsruhe, Germany
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16
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Terrabuio LA, Haiduke RLA, Matta CF. Difluorodiazirine (CF2N2): A comparative quantum mechanical study of the first triplet and first singlet excited states. Chem Phys Lett 2016. [DOI: 10.1016/j.cplett.2016.05.032] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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17
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Masuda S, Tomohiro T, Yamaguchi S, Morimoto S, Hatanaka Y. Structure-assisted ligand-binding analysis using fluorogenic photoaffinity labeling. Bioorg Med Chem Lett 2015; 25:1675-1678. [DOI: 10.1016/j.bmcl.2015.03.008] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2015] [Revised: 03/02/2015] [Accepted: 03/04/2015] [Indexed: 11/29/2022]
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18
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Fluorous photoaffinity labeling to probe protein-small molecule interactions. Methods Mol Biol 2015. [PMID: 25618351 DOI: 10.1007/978-1-4939-2269-7_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register]
Abstract
Identifying cellular targets of bioactive small molecules is essential for their applications as chemical probes or drug candidates. Of equal importance is to determine their "off-target" interactions, which usually account for unwanted properties including toxicity. Among strategies to profile small molecule-interacting proteins, photoaffinity labeling has been widely used because of its distinct advantages such as sensitivity. When combined with mass spectrometry, this approach can provide additional structural and mechanistic information, such as drug-target stoichiometry and exact interacting amino acid residues. We have described a novel fluorous photoaffinity labeling approach, in which a fluorous tag is incorporated into the photoaffinity labeling reagent to enable the enrichment of the labeled species from complex mixtures for analysis. This new feature likely makes the fluorous photoaffinity labeling approach suitable to identify transient interactions, and low-abundant, low-affinity interacting proteins in a cellular environment.
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19
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Wang L, Murai Y, Yoshida T, Ishida A, Masuda K, Sakihama Y, Hashidoko Y, Hatanaka Y, Hashimoto M. Alternative one-pot synthesis of (trifluoromethyl)phenyldiazirines from tosyloxime derivatives: application for new synthesis of optically pure diazirinylphenylalanines for photoaffinity labeling. Org Lett 2015; 17:616-9. [PMID: 25588056 DOI: 10.1021/ol503630z] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Alternative one-pot synthesis of 3-(trifluoromethyl)-3-phenyldiazirine derivatives from corresponding tosyloximes is developed. The deprotonation of intermediate diaziridine by NH2(-) is a new approach for construction of diazirine. Moreover, a novel synthesis of optically pure (trifluoromethyl)diazirinylphenylalanine derivatives was attempted involving these methods.
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Affiliation(s)
- Lei Wang
- Division of Applied Bioscience, Graduate School of Agriculture, Hokkaido University , Kita 9, Nishi 9, Kita-ku, Sapporo 060-8589, Japan
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20
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Fluorous affinity-based separation techniques for the analysis of biogenic and related molecules. J Pharm Biomed Anal 2014; 101:151-60. [DOI: 10.1016/j.jpba.2014.04.035] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2014] [Revised: 04/21/2014] [Accepted: 04/23/2014] [Indexed: 01/08/2023]
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21
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Tomohiro T, Morimoto S, Shima T, Chiba J, Hatanaka Y. An Isotope-Coded Fluorogenic Cross-Linker for High-Performance Target Identification Based on Photoaffinity Labeling. Angew Chem Int Ed Engl 2014; 53:13502-5. [DOI: 10.1002/anie.201408580] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2014] [Revised: 10/02/2014] [Indexed: 12/19/2022]
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22
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Tomohiro T, Morimoto S, Shima T, Chiba J, Hatanaka Y. An Isotope-Coded Fluorogenic Cross-Linker for High-Performance Target Identification Based on Photoaffinity Labeling. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201408580] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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23
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Tomohiro T, Hatanaka Y. Diazirine-Based Multifunctional Photo-Probes for Affinity-Based Elucidation of Protein-Ligand Interaction. HETEROCYCLES 2014. [DOI: 10.3987/rev-14-803] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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24
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Xia Y, Peng L. Photoactivatable Lipid Probes for Studying Biomembranes by Photoaffinity Labeling. Chem Rev 2013; 113:7880-929. [DOI: 10.1021/cr300419p] [Citation(s) in RCA: 64] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Yi Xia
- Aix-Marseille Université, Centre Interdisciplinaire de Nanoscience de Marseille, CNRS UMR 7325, Campus de Luminy, 13288 Marseille, France
| | - Ling Peng
- Aix-Marseille Université, Centre Interdisciplinaire de Nanoscience de Marseille, CNRS UMR 7325, Campus de Luminy, 13288 Marseille, France
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Huang W, Sun W, Song Z, Yu Y, Chen X, Zhang Q. Incorporation of a fluorous diazirine group into phosphatidylinositol 4,5-bisphosphate to illustrate its interaction with ADP-ribosylation factor 1. Org Biomol Chem 2012; 10:5197-201. [DOI: 10.1039/c2ob25276g] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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26
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Song Z, Huang W, Zhang Q. Isotope-coded, fluorous photoaffinity labeling reagents. Chem Commun (Camb) 2012; 48:3339-41. [DOI: 10.1039/c2cc00027j] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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27
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Kumar AB, Anderson JM, Manetsch R. Design, synthesis and photoactivation studies of fluorous photolabels. Org Biomol Chem 2011; 9:6284-92. [PMID: 21785789 DOI: 10.1039/c1ob05748k] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Two fluorous diazirine photolabels were designed, synthesized and subjected to photoactivation studies. The photoactivation studies revealed an unexpected photoreaction when the fluorous tag was directly connected to the diazirine ring, leading to the formation of a fluorous alkene. The more efficient photolabel of the two was identified as a flexible precursor for target specific photoaffinity labels for fluorous proteomics by adding appropriate ligands depending on the target protein subset. As a proof of feasibility, mannose residues were added to the photolabel making it a potential photoaffinity label to tag proteins that bind mannose.
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Affiliation(s)
- Arun Babu Kumar
- Department of Chemistry, University of South Florida, Tampa, Florida 33620, USA
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28
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Dubinsky L, Krom BP, Meijler MM. Diazirine based photoaffinity labeling. Bioorg Med Chem 2011; 20:554-70. [PMID: 21778062 DOI: 10.1016/j.bmc.2011.06.066] [Citation(s) in RCA: 283] [Impact Index Per Article: 21.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2011] [Revised: 06/19/2011] [Accepted: 06/24/2011] [Indexed: 10/17/2022]
Abstract
Diazirines are among the smallest photoreactive groups that form a reactive carbene upon light irradiation. This feature has been widely utilized in photoaffinity labeling to study ligand-receptor, ligand-enzyme and protein-protein interactions, and in the isolation and identification of unknown proteins. This review summarizes recent advances in the use of diazirines in photoaffinity labeling.
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Affiliation(s)
- Luba Dubinsky
- Department of Chemistry and National Institute for Biotechnology in the Negev, Ben-Gurion University of the Negev, Be'er Sheva, Israel
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29
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Wang Y, Park KD, Salomé C, Wilson SM, Stables JP, Liu R, Khanna R, Kohn H. Development and characterization of novel derivatives of the antiepileptic drug lacosamide that exhibit far greater enhancement in slow inactivation of voltage-gated sodium channels. ACS Chem Neurosci 2011; 2:90-106. [PMID: 21532923 DOI: 10.1021/cn100089b] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
The novel antiepileptic drug, (R)-N-benzyl 2-acetamido-3-methoxypropionamide ((R)-lacosamide, Vimpat(®) ((R)-1)), was recently approved in the US and Europe for adjuvant treatment of partial-onset seizures in adults. (R)-1 preferentially enhances slow inactivation of voltage-gated Na(+) currents, a pharmacological process relevant in the hyperexcitable neuron. We have advanced a strategy to identify lacosamide binding partners by attaching affinity bait (AB) and chemical reporter (CR) groups to (R)-1 to aid receptor detection and isolation. We showed that select lacosamide AB and AB&CR derivatives exhibited excellent activities similar to (R)-1 in the maximal electroshock seizure model in rodents. Here, we examined the effect of these lacosamide AB and AB&CR derivatives and compared them with (R)-1 on Na(+) channel function in CNS catecholaminergic (CAD) cells. Using whole-cell patch clamp electrophysiology, we demonstrated that the test compounds do not affect the Na(+) channel fast inactivation process, that they were far better modulators of slow inactivation than (R)-1, and that modulation of the slow inactivation process was stereospecific. The lacosamide AB agents that contained either an electrophilic isothiocyanate ((R)-5) or a photolabile azide ((R)-8) unit upon AB activation gave modest levels of permanent Na(+) channel slow inactivation, providing initial evidence that these compounds may have covalently reacted with their cognate receptor(s). Our findings support the further use of these agents to delineate the (R)-1-mediated Na(+) channel slow inactivation process.
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Affiliation(s)
| | - Ki Duk Park
- Division of Medicinal Chemistry and Natural Products, UNC Eshelman School of Pharmacy
| | - Christophe Salomé
- Division of Medicinal Chemistry and Natural Products, UNC Eshelman School of Pharmacy
| | | | - James P. Stables
- Epilepsy Branch, National Institute of Neurological Disorders and Stroke, National Institutes of Health, 6001 Executive Boulevard, Suite 2106, Rockville, Maryland 20892, United States
| | - Rihe Liu
- Carolina Center for Genome Sciences
- Division of Medicinal Chemistry and Natural Products, UNC Eshelman School of Pharmacy
| | - Rajesh Khanna
- Departments of Pharmacology and Toxicology
- Program in Medical Neuroscience
| | - Harold Kohn
- Department of Chemistry
- Division of Medicinal Chemistry and Natural Products, UNC Eshelman School of Pharmacy
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Dolle RE, Bourdonnec BL, Worm K, Morales GA, Thomas CJ, Zhang W. Comprehensive survey of chemical libraries for drug discovery and chemical biology: 2009. JOURNAL OF COMBINATORIAL CHEMISTRY 2010; 12:765-806. [PMID: 20923157 PMCID: PMC4140011 DOI: 10.1021/cc100128w] [Citation(s) in RCA: 82] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Roland E Dolle
- Adolor Corporation, 700 Pennsylvania Drive, Exton, Pennsylvania 19341, USA.
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31
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Burkard N, Bender T, Westmeier J, Nardmann C, Huss M, Wieczorek H, Grond S, von Zezschwitz P. New Fluorous Photoaffinity Labels (F-PAL) and Their Application in V-ATPase Inhibition Studies. European J Org Chem 2010. [DOI: 10.1002/ejoc.200901463] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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