1
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Deng X, Zhu X. Recent Advances of S- 18F Radiochemistry for Positron Emission Tomography. ACS OMEGA 2023; 8:37720-37730. [PMID: 37867643 PMCID: PMC10586020 DOI: 10.1021/acsomega.3c05594] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Accepted: 09/18/2023] [Indexed: 10/24/2023]
Abstract
The click chemistry of sulfur(VI) fluoride exchange (SuFEx) has facilitated the widespread application of sulfur-fluoride compounds such as sulfonyl fluorides, fluorosulfates, and sulfamoyl fluorides in various fields, especially in the development of 18F ligands for PET (positron emission tomography) imaging. In recent years, the prominent progress of sulfur-[18F]fluoride compounds has been achieved through the combination of 18F and sulfur-fluoride chemistry. These compounds serve as potential 18F tracers, 18F synthons, and reagents for 18F-fluorination, thereby complementing the range of 18F ligands, typically C-18F structures, used in PET studies. This review aims to provide an overview of S-18F labeling reactions through examples of relevant 18F compounds and highlight the advancements and breakthroughs achieved in the past decade.
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Affiliation(s)
- Xiaoyun Deng
- Department of Nuclear Medicine,
Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Avenue, Wuhan 430030, China
| | - Xiaohua Zhu
- Department of Nuclear Medicine,
Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Avenue, Wuhan 430030, China
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2
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Carneiro SN, Khasnavis SR, Lee J, Butler TW, Majmudar JD, Am Ende CW, Ball ND. Sulfur(VI) fluorides as tools in biomolecular and medicinal chemistry. Org Biomol Chem 2023; 21:1356-1372. [PMID: 36662157 PMCID: PMC9929716 DOI: 10.1039/d2ob01891h] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2022] [Accepted: 01/05/2023] [Indexed: 01/21/2023]
Abstract
Recent advances in the synthesis of sulfur(VI)-fluorides has enabled incredible growth in their application in biomolecular chemistry. This review aims to serve as a primer highlighting synthetic strategies toward a diversity of S(VI) fluorides and their application in chemical biology, bioconjugation, and medicinal chemistry.
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Affiliation(s)
- Sabrina N Carneiro
- Department of Chemistry, Pomona College, Claremont, California 91711, USA.
| | - Samuel R Khasnavis
- Department of Chemistry, Pomona College, Claremont, California 91711, USA.
| | - Jisun Lee
- Pfizer Worldwide Research, Development, Groton, Connecticut 06340, USA.
| | - Todd W Butler
- Pfizer Worldwide Research, Development, Groton, Connecticut 06340, USA.
| | - Jaimeen D Majmudar
- Pfizer Worldwide Research and Development, Cambridge, Massachusetts 02139, USA
| | | | - Nicholas D Ball
- Department of Chemistry, Pomona College, Claremont, California 91711, USA.
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3
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Erchinger JE, Hoogesteger R, Laskar R, Dutta S, Hümpel C, Rana D, Daniliuc CG, Glorius F. EnT-Mediated N-S Bond Homolysis of a Bifunctional Reagent Leading to Aliphatic Sulfonyl Fluorides. J Am Chem Soc 2023; 145:2364-2374. [PMID: 36652725 DOI: 10.1021/jacs.2c11295] [Citation(s) in RCA: 28] [Impact Index Per Article: 28.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Sulfur(VI) fluoride exchange (SuFEx) gives rise to a plethora of high-valent sulfur linkages; however, the availability of (aliphatic) sulfonyl fluoride manifolds lag behind, owing to the limited sources of introducing the SO2F moiety via a classical two-electron approach. Recently, radical-based methodologies have emerged as a complementary strategy to increase the diversity of accessible click partners. In this work, synthesis of a bench-stable sulfamoyl fluoride reagent is presented, which may undergo sigma-bond homolysis upon visible-light-induced sensitization to form protected β-amino sulfonyl fluorides from alkene feedstocks. Notably, this offers an appealing strategy to access various building blocks for peptido sulfonyl fluorides, relevant in a medicinal chemistry context, as well as an intriguing entry to β-ammonium sulfonates and β-sultams, from alkenes. Densely functionalized 1,3-sultones were obtained by employing allyl alcohols as substrates. Surprisingly, allyl chloride-derived β-imino sulfonyl fluoride underwent S-O bond formation and ring closure to yield rigid cyclopropyl β-imino sulfonate ester under SuFEx conditions. Furthermore, by engaging a thiol-based hydrogen atom donor in the reaction, the reactivity of the same reagent can be tuned toward the direct synthesis of aliphatic sulfonyl fluorides. Mechanistic experiments indicate an energy transfer (EnT)-mediated process. The transient sulfonyl fluoride radical adds to the alkene and product formation occurs upon either radical-radical coupling or hydrogen atom transfer (HAT), respectively.
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Affiliation(s)
- Johannes E Erchinger
- Organisch-Chemisches Institut, Westfälische Wilhelms-Universität Münster, Corrensstraße 36, 48149 Münster, Germany
| | - Reece Hoogesteger
- Organisch-Chemisches Institut, Westfälische Wilhelms-Universität Münster, Corrensstraße 36, 48149 Münster, Germany
| | - Ranjini Laskar
- Organisch-Chemisches Institut, Westfälische Wilhelms-Universität Münster, Corrensstraße 36, 48149 Münster, Germany
| | - Subhabrata Dutta
- Organisch-Chemisches Institut, Westfälische Wilhelms-Universität Münster, Corrensstraße 36, 48149 Münster, Germany
| | - Carla Hümpel
- Organisch-Chemisches Institut, Westfälische Wilhelms-Universität Münster, Corrensstraße 36, 48149 Münster, Germany
| | - Debanjan Rana
- Organisch-Chemisches Institut, Westfälische Wilhelms-Universität Münster, Corrensstraße 36, 48149 Münster, Germany
| | - Constantin G Daniliuc
- Organisch-Chemisches Institut, Westfälische Wilhelms-Universität Münster, Corrensstraße 36, 48149 Münster, Germany
| | - Frank Glorius
- Organisch-Chemisches Institut, Westfälische Wilhelms-Universität Münster, Corrensstraße 36, 48149 Münster, Germany
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4
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Zhang H, Yang N, Li J, Wang P, Li S, Xie L, Liao S. Radical Fluorosulfonyl Arylation of Alkenes: Accessing FSO 2-Functionalized Chromanes via Formal Endo and Exo Cyclization. Org Lett 2022; 24:8170-8175. [DOI: 10.1021/acs.orglett.2c03224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Honghai Zhang
- Key Laboratory of Molecule Synthesis and Function Discovery, College of Chemistry, Fuzhou University, Fuzhou 350116, P. R. China
| | - Na Yang
- Key Laboratory of Molecule Synthesis and Function Discovery, College of Chemistry, Fuzhou University, Fuzhou 350116, P. R. China
| | - Jing Li
- Key Laboratory of Molecule Synthesis and Function Discovery, College of Chemistry, Fuzhou University, Fuzhou 350116, P. R. China
| | - Peng Wang
- Key Laboratory of Molecule Synthesis and Function Discovery, College of Chemistry, Fuzhou University, Fuzhou 350116, P. R. China
| | - Shaojie Li
- Key Laboratory of Molecule Synthesis and Function Discovery, College of Chemistry, Fuzhou University, Fuzhou 350116, P. R. China
| | - Lili Xie
- Key Laboratory of Molecule Synthesis and Function Discovery, College of Chemistry, Fuzhou University, Fuzhou 350116, P. R. China
| | - Saihu Liao
- Key Laboratory of Molecule Synthesis and Function Discovery, College of Chemistry, Fuzhou University, Fuzhou 350116, P. R. China
- Beijing National Laboratory for Molecular Sciences (BNLMS), Beijing 100190, P. R. China
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5
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Chemical and biology of Sulfur (VI) Fluoride Exchange (SuFEx) Click Chemistry for Drug Discovery. Bioorg Chem 2022; 130:106227. [DOI: 10.1016/j.bioorg.2022.106227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Revised: 10/05/2022] [Accepted: 10/22/2022] [Indexed: 11/19/2022]
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6
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Wang P, Zhang H, Zhao M, Ji S, Lin L, Yang N, Nie X, Song J, Liao S. Radical Hydro‐Fluorosulfonylation of Unactivated Alkenes and Alkynes. Angew Chem Int Ed Engl 2022; 61:e202207684. [DOI: 10.1002/anie.202207684] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Indexed: 12/15/2022]
Affiliation(s)
- Peng Wang
- Key Laboratory of Molecule Synthesis and Function Discovery (Fujian Province University) State Key Laboratory of Photocatalysis on Energy and Environment College of Chemistry Fuzhou University Fuzhou 350108 China
| | - Honghai Zhang
- Key Laboratory of Molecule Synthesis and Function Discovery (Fujian Province University) State Key Laboratory of Photocatalysis on Energy and Environment College of Chemistry Fuzhou University Fuzhou 350108 China
| | - Mingqi Zhao
- College of Chemistry and Molecular Engineering Zhengzhou University Zhengzhou 450001 China
| | - Shuangshuang Ji
- College of Chemistry and Molecular Engineering Zhengzhou University Zhengzhou 450001 China
| | - Lu Lin
- Key Laboratory of Molecule Synthesis and Function Discovery (Fujian Province University) State Key Laboratory of Photocatalysis on Energy and Environment College of Chemistry Fuzhou University Fuzhou 350108 China
| | - Na Yang
- Key Laboratory of Molecule Synthesis and Function Discovery (Fujian Province University) State Key Laboratory of Photocatalysis on Energy and Environment College of Chemistry Fuzhou University Fuzhou 350108 China
| | - Xingliang Nie
- Key Laboratory of Molecule Synthesis and Function Discovery (Fujian Province University) State Key Laboratory of Photocatalysis on Energy and Environment College of Chemistry Fuzhou University Fuzhou 350108 China
| | - Jinshuai Song
- College of Chemistry and Molecular Engineering Zhengzhou University Zhengzhou 450001 China
| | - Saihu Liao
- Key Laboratory of Molecule Synthesis and Function Discovery (Fujian Province University) State Key Laboratory of Photocatalysis on Energy and Environment College of Chemistry Fuzhou University Fuzhou 350108 China
- Beijing National Laboratory of Molecular Science (BNLMS) Beijing 100190 China
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7
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Wang P, Zhang H, Zhao M, Ji S, Lin L, Yang N, Nie X, Song J, Liao S. Radical Hydro‐Fluorosulfonylation of Unactivated Alkenes and Alkynes. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202207684] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Peng Wang
- Fuzhou University College of Chemistry CHINA
| | | | - Mingqi Zhao
- Zhengzhou University College of Chemistry and Molecular Engineering CHINA
| | - Shuangshuang Ji
- Zhengzhou University College of Chemistry and Molecular Engineering CHINA
| | - Lu Lin
- Fuzhou University College of Chemistry CHINA
| | - Na Yang
- Fuzhou University College of Chemistry CHINA
| | | | - Jinshuai Song
- Zhengzhou University College of Chemistry and Molecular Engineering CHINA
| | - Saihu Liao
- Fuzhou University College of Chemistry 2 Xueyuan RoadUniversity Town 350108 Fuzhou CHINA
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8
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Mironova IA, Kirsch SF, Zhdankin V, Yoshimura A, Yusubov MS. Hypervalent Iodine‐Mediated Azidation Reactions. European J Org Chem 2022. [DOI: 10.1002/ejoc.202200754] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Irina A. Mironova
- Tomsk Polytechnic University: Nacional'nyj issledovatel'skij Tomskij politehniceskij universitet Chemistry RUSSIAN FEDERATION
| | - Stefan F. Kirsch
- Bergische Universität Wuppertal: Bergische Universitat Wuppertal Fakultät für Mathematik und Naturwissenschaften GERMANY
| | - Viktor Zhdankin
- University of Minnesota Duluth Chemistry 1039 University Dr 55812 Duluth UNITED STATES
| | - Akira Yoshimura
- Aomori University: Aomori Daigaku Department of Pharmacy JAPAN
| | - Mekhman S. Yusubov
- Tomsk Polytechnic University: Nacional'nyj issledovatel'skij Tomskij politehniceskij universitet Chemistry RUSSIAN FEDERATION
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9
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Zhu DY, Chen Y, Zhang XJ, Yan M. Regioselective conjugate addition of isoxazol-5-ones to ethenesulfonyl fluoride. Org Biomol Chem 2022; 20:4714-4718. [PMID: 35622375 DOI: 10.1039/d2ob00737a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The highly regioselective conjugate addition of isoxazol-5-ones to ethenesulfonyl fluoride (ESF) has been developed. In the presence of different bases, N2-alkylated and C4-alkylated isoxazol-5-ones with a sulfonyl fluoride group were obtained separately with good to excellent yields. Further transformations with amines and phenol gave sulfonamides and sulfonates. The intriguing combination of isoxazol-5-ones and the sulfonyl fluoride group produces valuable products for drug discovery.
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Affiliation(s)
- Dong-Yu Zhu
- Guangdong Provincial Key Laboratory of Chiral Molecules and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China.
| | - Yuan Chen
- Guangdong Provincial Key Laboratory of Chiral Molecules and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China.
| | - Xue-Jing Zhang
- Guangdong Provincial Key Laboratory of Chiral Molecules and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China.
| | - Ming Yan
- Guangdong Provincial Key Laboratory of Chiral Molecules and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China.
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10
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Wang P, Zhang H, Nie X, Xu T, Liao S. Photoredox catalytic radical fluorosulfonylation of olefins enabled by a bench-stable redox-active fluorosulfonyl radical precursor. Nat Commun 2022; 13:3370. [PMID: 35690603 PMCID: PMC9188602 DOI: 10.1038/s41467-022-31089-7] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Accepted: 05/25/2022] [Indexed: 01/15/2023] Open
Abstract
Sulfonyl fluorides have attracted considerable and growing research interests from various disciplines, which raises a high demand for novel and effective methods to access this class of compounds. Radical flurosulfonylation is recently emerging as a promising approach for the synthesis of sulfonyl fluorides. However, the scope of applicable substrate and reaction types are severely restricted by limited known radical reagents. Here, we introduce a solid state, redox-active type of fluorosulfonyl radical reagents, 1-fluorosulfonyl 2-aryl benzoimidazolium triflate (FABI) salts, which enable the radical fluorosulfonylation of olefins under photoredox conditions. In comparison with the known radical precursor, gaseous FSO2Cl, FABI salts are bench-stable, easy to handle, affording high yields in the radical fluorosulfonylation of olefins with before challenging substrates. The advantage of FABIs is further demonstrated in the development of an alkoxyl-fluorosulfonyl difunctionalization reaction of olefins, which forges a facile access to useful β-alkoxyl sulfonyl fluorides and related compounds, and would thus benefit the related study in the context of chemical biology and drug discovery in the future. Sulfonyl fluorides are compounds with potential application in chemical biology and drug discovery, but their preparation can be challenging. Here, the authors present a type of bench-stable fluorosulfonyl radical reagents that enable radical fluorosulfonylation reactions via photoredox catalysis.
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Affiliation(s)
- Peng Wang
- Key Laboratory of Molecule Synthesis and Function Discovery (Fujian Province University), State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, 350108, Fuzhou, China
| | - Honghai Zhang
- Key Laboratory of Molecule Synthesis and Function Discovery (Fujian Province University), State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, 350108, Fuzhou, China
| | - Xingliang Nie
- Key Laboratory of Molecule Synthesis and Function Discovery (Fujian Province University), State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, 350108, Fuzhou, China
| | - Tianxiao Xu
- Key Laboratory of Molecule Synthesis and Function Discovery (Fujian Province University), State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, 350108, Fuzhou, China
| | - Saihu Liao
- Key Laboratory of Molecule Synthesis and Function Discovery (Fujian Province University), State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, 350108, Fuzhou, China. .,Beijing National Laboratory of Molecular Science (BNLMS), 100190, Beijing, China.
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11
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Zhang L, Cheng X, Zhou Q. Electrochemical Synthesis of Sulfonyl Fluorides with Triethylamine Hydrofluoride. CHINESE J CHEM 2022. [DOI: 10.1002/cjoc.202200112] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Lei Zhang
- State Key Laboratory and Institute of Elemento‐Organic Chemistry, College of Chemistry Nankai University Tianjin 300071 China
| | - Xu Cheng
- Institute of Chemistry and Biomedical Sciences, Jiangsu Key Laboratory of Advanced Organic Materials, National Demon‐stration Center for Experimental Chemistry Education, School of Chemistry and Chemical Engineering Nanjing University Nanjing 210023 China
| | - Qi‐Lin Zhou
- State Key Laboratory and Institute of Elemento‐Organic Chemistry, College of Chemistry Nankai University Tianjin 300071 China
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12
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Chen ZD, Zhou X, Yi JT, Diao HJ, Chen QL, Lu G, Weng J. Catalytic Decarboxylative Fluorosulfonylation Enabled by Energy-Transfer-Mediated Photocatalysis. Org Lett 2022; 24:2474-2478. [PMID: 35263111 DOI: 10.1021/acs.orglett.2c00459] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Sulfonyl fluorides are useful building blocks in a wide array of fields. Herein, we report a catalytic decarboxylative fluorosulfonylation approach for converting abundant aliphatic carboxylic acids to the corresponding sulfonyl fluorides. This transformation is enabled by simple preactivation as aldoxime esters and energy-transfer-mediated photocatalysis. This operationally simple method proceeds with high functional-group tolerance under mild and redox-neutral conditions.
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Affiliation(s)
- Zhi-Da Chen
- Guangdong Provincial Key Laboratory of Chiral Molecule and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, People's Republic of China
| | - Xiang Zhou
- Guangdong Provincial Key Laboratory of Chiral Molecule and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, People's Republic of China
| | - Ji-Tao Yi
- Guangdong Provincial Key Laboratory of Chiral Molecule and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, People's Republic of China
| | - Hong-Juan Diao
- Key Laboratory of Bioorganic Synthesis of Zhejiang Province, College of Biotechnology and Bioengineering, Zhejiang University of Technology, Hangzhou, 310014, People's Republic of China
| | - Qi-Long Chen
- Guangdong Provincial Key Laboratory of Chiral Molecule and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, People's Republic of China
| | - Gui Lu
- Guangdong Provincial Key Laboratory of Chiral Molecule and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, People's Republic of China
| | - Jiang Weng
- Guangdong Provincial Key Laboratory of Chiral Molecule and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, People's Republic of China
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13
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Tran VH, Kim HK. One‐Pot Manganese (IV)‐Mediated Synthesis of Sulfonyl Fluorides from Arylhydrazines. ASIAN J ORG CHEM 2022. [DOI: 10.1002/ajoc.202200004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Van Hieu Tran
- Jeonbuk National University Department of Nuclear Medicine KOREA, REPUBLIC OF
| | - Hee-Kwon Kim
- Jeonbuk National University Department of Nuclear Medicine Geonji-ro 20 54907 Jeonju KOREA, REPUBLIC OF
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14
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Frye NL, Daniliuc CG, Studer A. Radikalische 1‐Fluorsulfonyl‐2‐alkinylierung von nicht aktivierten Alkenen. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202115593] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Nils Lennart Frye
- Organisch-Chemisches Institut Westfälische Wilhelms-Universität Corrensstraße 40 48149 Münster Deutschland)
| | - Constantin G. Daniliuc
- Organisch-Chemisches Institut Westfälische Wilhelms-Universität Corrensstraße 40 48149 Münster Deutschland)
| | - Armido Studer
- Organisch-Chemisches Institut Westfälische Wilhelms-Universität Corrensstraße 40 48149 Münster Deutschland)
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15
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Cui J, Ke S, Zhao J, Wu S, Luo W, Xu S, Su X, Li Y. Photocatalytic access to aromatic keto sulfonyl fluorides from vinyl fluorosulfates. Org Chem Front 2022. [DOI: 10.1039/d2qo00416j] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
A photocatalytic transformation of vinyl fluorosulfates to aromatic β-keto sulfonyl fluorides is developed using 1 mol% of Ir catalyst irradiated by 3 W blue LEDs. This methodology provides an efficient and readily scalable approach to aromatic β-keto sulfonyl fluorides.
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Affiliation(s)
- Jianchao Cui
- Key Laboratory of Molecule Synthesis and Function Discovery, College of Chemistry, Fuzhou University, Fuzhou 350108, China
| | - Sen Ke
- Key Laboratory of Molecule Synthesis and Function Discovery, College of Chemistry, Fuzhou University, Fuzhou 350108, China
| | - Jia Zhao
- Fuzhou Institute of Technology, Fuzhou 350506, China
| | - Shufeng Wu
- Key Laboratory of Molecule Synthesis and Function Discovery, College of Chemistry, Fuzhou University, Fuzhou 350108, China
| | - Wencheng Luo
- Key Laboratory of Molecule Synthesis and Function Discovery, College of Chemistry, Fuzhou University, Fuzhou 350108, China
| | - Shinuo Xu
- Key Laboratory of Molecule Synthesis and Function Discovery, College of Chemistry, Fuzhou University, Fuzhou 350108, China
| | - Xiaolong Su
- Key Laboratory of Phytochemistry, College of Chemistry and Chemical Engineering, Baoji University of Arts and Sciences, Baoji, Shaanxi 721013, China
| | - Yi Li
- Key Laboratory of Molecule Synthesis and Function Discovery, College of Chemistry, Fuzhou University, Fuzhou 350108, China
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16
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Frye NL, Daniliuc CG, Studer A. Radical 1-Fluorosulfonyl-2-alkynylation of Unactivated Alkenes. Angew Chem Int Ed Engl 2021; 61:e202115593. [PMID: 34958162 PMCID: PMC9305502 DOI: 10.1002/anie.202115593] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Indexed: 11/12/2022]
Abstract
Sulfonyl fluorides have found widespread use in chemical biology and drug discovery. The development of synthetic methods for the introduction of the sulfonyl fluoride moiety is therefore of importance. Herein, a transition‐metal‐free radical 1,2‐difunctionalization of unactivated alkenes via FSO2‐radical addition with subsequent vicinal alkynylation to access β‐alkynyl‐fluorosulfonylalkanes is presented. Alkynyl sulfonyl fluorides are introduced as highly valuable bifunctional radical trapping reagents that also serve as FSO2‐radical precursors. The β‐alkynyl‐fluorosulfonylalkanes obtained in these transformations can be readily diversified by using SuFEx click chemistry to obtain sulfonates and sulfonamides.
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Affiliation(s)
- Nils Lennart Frye
- WWU Münster: Westfalische Wilhelms-Universitat Munster, Chemistry and Pharmacy, GERMANY
| | | | - Armido Studer
- Westfalische Wilhelms-Universitat Munster, Organisch-Chemisches Institut, Corrensstrasse 40, 48149, Münster, GERMANY
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Cu-catalyzed endo-selective asymmetric 1,3-dipolar cycloaddition of azomethine ylides with ethenesulfonyl fluorides: Efficient access to chiral pyrrolidine-3-sulfonyl fluorides. CHINESE CHEM LETT 2021. [DOI: 10.1016/j.cclet.2021.05.063] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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18
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Gavriatopoulou M, Malandrakis P, Ntanasis-Stathopoulos I, Dimopoulos MA. Non-selective proteasome inhibitors in multiple myeloma and future perspectives. Expert Opin Pharmacother 2021; 23:335-347. [PMID: 34761710 DOI: 10.1080/14656566.2021.1999411] [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: 10/19/2022]
Abstract
INTRODUCTION : The ubiquitination system is the most important cascade of protein degradation independently of lysosomal function. The proteasome system is actively involved in cell cycle regulation. Therefore, proteasome inhibition can lead to inhibition of tumor cell proliferation, and therefore it constitutes a potential therapeutic anticancer approach especially in the therapeutic algorithm of patients with multiple myeloma. AREAS COVERED Three different proteasome inhibitors are currently approved, bortezomib, carfilzomib and ixazomib, and they have been investigated in multiple myeloma and other hematological malignancies. Multiple myeloma cells are extremely sensitive to this inhibition which leads to accumulation of proteins and endoplasmic reticulum stress, leading finally to apoptosis. However, these agents lack specificity, since they target both the constitutive proteasome and the immunoproteasome. Targeting the constitutive proteasome is the main reason for side toxicity due to the effect on normal tissues. In contrary, immunoproteasome inhibition may reduce the adverse events while maintaining the therapeutic efficacy. In this review the authors present the role of the available proteasome inhibitors in myeloma therapeutics and future perspectives of both selective and non-selective proteasome inhibitors. EXPERT OPINION The available non-selective proteasome inhibitors have changed the therapeutics of multiple myeloma the last 10 years and have significantly improved the clinical outcomes of the patients. Furthermore, selective proteasome inhibitors are now under preclinical investigation and there is hope that their optimization will come with an improved safety profile with at least comparable efficacy.
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Affiliation(s)
- Maria Gavriatopoulou
- Plasma cell dyscrasias unit, Department of Clinical Therapeutics, School of Medicine, Alexandra General Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Panagiotis Malandrakis
- Plasma cell dyscrasias unit, Department of Clinical Therapeutics, School of Medicine, Alexandra General Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Ioannis Ntanasis-Stathopoulos
- Plasma cell dyscrasias unit, Department of Clinical Therapeutics, School of Medicine, Alexandra General Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Meletios Athanasios Dimopoulos
- Plasma cell dyscrasias unit, Department of Clinical Therapeutics, School of Medicine, Alexandra General Hospital, National and Kapodistrian University of Athens, Athens, Greece
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19
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Zhong T, Chen Z, Yi J, Lu G, Weng J. Recent progress in the synthesis of sulfonyl fluorides for SuFEx click chemistry. CHINESE CHEM LETT 2021. [DOI: 10.1016/j.cclet.2021.03.035] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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20
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Pseudopeptides with aldehyde or vinylsulfone warheads: Synthesis and antiproteasomal activity. Bioorg Chem 2021; 115:105228. [PMID: 34371374 DOI: 10.1016/j.bioorg.2021.105228] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2021] [Revised: 07/26/2021] [Accepted: 07/28/2021] [Indexed: 11/22/2022]
Abstract
The comparative study of new proteasome inhibitors based on salicylic acid-modified pseudo-tripeptides terminated with aldehyde or vinylsulfone is presented. We described the synthesis of 11 pairs of pseudopeptides and their properties related to the proteasome inhibition were determined. The effects of integrated amino acids (combinations of leucine, phenylalanine, tryptophan, proline, cyclohexylalanine or norleucine residues) on the activity of the proteasome were investigated. Compounds preferentially inhibited the chymotrypsin β5-subunit of the proteasome in cell-based assays compared with the β1- and β2-subunits, with IC50 values in mid-nanomolar ranges being obtained for the most active members. Our comparative study demonstrated that aldehydes were able to inhibit the proteasome in cells more effectively than vinylsulfones. These results were corroborated by the accumulation of polyubiquitinated proteins in treated cells, GFP accumulation in a reporter cell line and the ability of new compounds to induce apoptotic cell death.
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21
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Zhong T, Yi JT, Chen ZD, Zhuang QC, Li YZ, Lu G, Weng J. Photoredox-catalyzed aminofluorosulfonylation of unactivated olefins. Chem Sci 2021; 12:9359-9365. [PMID: 34349907 PMCID: PMC8278970 DOI: 10.1039/d1sc02503a] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Accepted: 06/05/2021] [Indexed: 11/21/2022] Open
Abstract
The development of efficient approaches to access sulfonyl fluorides is of great significance because of the widespread applications of these structural motifs in many areas, among which the emerging sulfur(vi) fluoride exchange (SuFEx) click chemistry is the most prominent. Here, we report the first three-component aminofluorosulfonylation of unactivated olefins by merging photoredox-catalyzed proton-coupled electron transfer (PCET) activation with radical relay processes. Various aliphatic sulfonyl fluorides featuring a privileged 5-membered heterocyclic core have been efficiently afforded under mild conditions with good functional group tolerance. The synthetic potential of the sulfonyl fluoride products has been examined by diverse transformations including SuFEx reactions and transition metal-catalyzed cross-coupling reactions. Mechanistic studies demonstrate that amidyl radicals, alkyl radicals and sulfonyl radicals are involved in this difunctionalization transformation.
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Affiliation(s)
- Tao Zhong
- Guangdong Provincial Key Laboratory of Chiral Molecule and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-sen University Guangzhou 510006 P. R. China
| | - Ji-Tao Yi
- Guangdong Provincial Key Laboratory of Chiral Molecule and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-sen University Guangzhou 510006 P. R. China
| | - Zhi-Da Chen
- Guangdong Provincial Key Laboratory of Chiral Molecule and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-sen University Guangzhou 510006 P. R. China
| | - Quan-Can Zhuang
- Guangdong Provincial Key Laboratory of Chiral Molecule and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-sen University Guangzhou 510006 P. R. China
| | - Yong-Zhao Li
- Guangdong Provincial Key Laboratory of Chiral Molecule and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-sen University Guangzhou 510006 P. R. China
| | - Gui Lu
- Guangdong Provincial Key Laboratory of Chiral Molecule and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-sen University Guangzhou 510006 P. R. China
| | - Jiang Weng
- Guangdong Provincial Key Laboratory of Chiral Molecule and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-sen University Guangzhou 510006 P. R. China
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22
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Zhu DY, Zhang XJ, Yan M. Enantioselective Addition of Azlactones to Ethylene Sulfonyl Fluoride via Dual Catalysis. Org Lett 2021; 23:4228-4232. [PMID: 34029100 DOI: 10.1021/acs.orglett.1c01193] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Enantioselective conjugate addition of azlactones to ethylene sulfonyl fluoride has been achieved via the cooperative catalysis with (DHQD)2PHAL and a hydrogen-bond donor (HBD). This approach furnishes a facile access to a range of structurally diverse azlactone sulfonyl fluoride derivatives with good to excellent yields and enantioselectivities. The combination of azlactone and sulfonyl fluoride group produces valuable unnatural α-quaternary amino acid derivatives for the drug discovery.
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Affiliation(s)
- Dong-Yu Zhu
- Guangdong Provincial Key Laboratory of Chiral Molecules and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China
| | - Xue-Jing Zhang
- Guangdong Provincial Key Laboratory of Chiral Molecules and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China
| | - Ming Yan
- Guangdong Provincial Key Laboratory of Chiral Molecules and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China
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23
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Kim HR, Tagirasa R, Yoo E. Covalent Small Molecule Immunomodulators Targeting the Protease Active Site. J Med Chem 2021; 64:5291-5322. [PMID: 33904753 DOI: 10.1021/acs.jmedchem.1c00172] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Cells of the immune system utilize multiple proteases to regulate cell functions and orchestrate innate and adaptive immune responses. Dysregulated protease activities are implicated in many immune-related disorders; thus, protease inhibitors have been actively investigated for pharmaceutical development. Although historically considered challenging with concerns about toxicity, compounds that covalently modify the protease active site represent an important class of agents, emerging not only as chemical probes but also as approved drugs. Here, we provide an overview of technologies useful for the study of proteases with the focus on recent advances in chemoproteomic methods and screening platforms. By highlighting covalent inhibitors that have been designed to target immunomodulatory proteases, we identify opportunities for the development of small molecule immunomodulators.
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Affiliation(s)
- Hong-Rae Kim
- Chemical Biology Laboratory, National Cancer Institute, Frederick, Maryland 21702, United States
| | - Ravichandra Tagirasa
- Chemical Biology Laboratory, National Cancer Institute, Frederick, Maryland 21702, United States
| | - Euna Yoo
- Chemical Biology Laboratory, National Cancer Institute, Frederick, Maryland 21702, United States
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24
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Chen HR, Hu ZY, Qin HL, Tang H. A novel three-component reaction for constructing indolizine-containing aliphatic sulfonyl fluorides. Org Chem Front 2021. [DOI: 10.1039/d0qo01430c] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
A copper-catalyzed three-component reaction for transforming quinolines, isoquinolines and pyridines to a class of indolizine-containing alkyl sulfonyl fluorides was developed.
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Affiliation(s)
- Hong-Ru Chen
- School of Chemistry
- Chemical Engineering and Life Science; and State Key Laboratory of Advanced Technology for Materials Synthesis and Processing
- Wuhan University of Technology
- Wuhan 430070
- China
| | - Zhen-Yu Hu
- School of Chemistry
- Chemical Engineering and Life Science; and State Key Laboratory of Advanced Technology for Materials Synthesis and Processing
- Wuhan University of Technology
- Wuhan 430070
- China
| | - Hua-Li Qin
- School of Chemistry
- Chemical Engineering and Life Science; and State Key Laboratory of Advanced Technology for Materials Synthesis and Processing
- Wuhan University of Technology
- Wuhan 430070
- China
| | - Haolin Tang
- School of Chemistry
- Chemical Engineering and Life Science; and State Key Laboratory of Advanced Technology for Materials Synthesis and Processing
- Wuhan University of Technology
- Wuhan 430070
- China
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25
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Wang L, Cornella J. A Unified Strategy for Arylsulfur(VI) Fluorides from Aryl Halides: Access to Ar-SOF 3 Compounds. Angew Chem Int Ed Engl 2020; 59:23510-23515. [PMID: 32940381 PMCID: PMC7756513 DOI: 10.1002/anie.202009699] [Citation(s) in RCA: 54] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Revised: 09/01/2020] [Indexed: 12/20/2022]
Abstract
A convenient protocol to selectively access various arylsulfur(VI) fluorides from commercially available aryl halides in a divergent fashion is presented. Firstly, a novel sulfenylation reaction with the electrophilic N-(chlorothio)phthalimide (Cl-S-Phth) and arylzinc reagents afforded the corresponding Ar-S-Phth compounds. Subsequently, the S(II) atom was selectively oxidized to distinct fluorinated sulfur(VI) compounds under mild conditions. Slight modifications on the oxidation protocol permit the chemoselective installation of 1, 3, or 4 fluorine atoms at the S(VI) center, affording the corresponding Ar-SO2 F, Ar-SOF3 , and Ar-SF4 Cl. Of notice, this strategy enables the effective introduction of the rare and underexplored -SOF3 moiety into various (hetero)aryl groups. Reactivity studies demonstrate that such elusive Ar-SOF3 can be utilized as a linchpin for the synthesis of highly coveted aryl sulfonimidoyl fluorides (Ar-SO(NR)F).
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Affiliation(s)
- Lin Wang
- Max-Planck-Institut für KohlenforschungKaiser-Wilhelm-Platz 1Mülheim an der Ruhr45470Germany
| | - Josep Cornella
- Max-Planck-Institut für KohlenforschungKaiser-Wilhelm-Platz 1Mülheim an der Ruhr45470Germany
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26
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Wang L, Cornella J. A Unified Strategy for Arylsulfur(VI) Fluorides from Aryl Halides: Access to Ar‐SOF
3
Compounds. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202009699] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Lin Wang
- Max-Planck-Institut für Kohlenforschung Kaiser-Wilhelm-Platz 1 Mülheim an der Ruhr 45470 Germany
| | - Josep Cornella
- Max-Planck-Institut für Kohlenforschung Kaiser-Wilhelm-Platz 1 Mülheim an der Ruhr 45470 Germany
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27
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Zhang X, Fang W, Lekkala R, Tang W, Qin H. An Easy, General and Practical Method for the Construction of Alkyl Sulfonyl Fluorides. Adv Synth Catal 2020. [DOI: 10.1002/adsc.202000515] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Xu Zhang
- State Key Laboratory of Silicate Materials for Architecturesand School of ChemistryChemical Engineering and Life ScienceWuhan University of Technology 205 Luoshi Road Wuhan 430070 People's Republic of China
| | - Wan‐Yin Fang
- State Key Laboratory of Silicate Materials for Architecturesand School of ChemistryChemical Engineering and Life ScienceWuhan University of Technology 205 Luoshi Road Wuhan 430070 People's Republic of China
| | - Ravindar Lekkala
- State Key Laboratory of Silicate Materials for Architecturesand School of ChemistryChemical Engineering and Life ScienceWuhan University of Technology 205 Luoshi Road Wuhan 430070 People's Republic of China
| | - Wenjian Tang
- School of PharmacyAnhui Province Key Laboratory of Major Autoimmune DiseasesAnhui Medical University Hefei 230032 People's Republic of China
| | - Hua‐Li Qin
- State Key Laboratory of Silicate Materials for Architecturesand School of ChemistryChemical Engineering and Life ScienceWuhan University of Technology 205 Luoshi Road Wuhan 430070 People's Republic of China
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28
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Affiliation(s)
- Marina Pérez‐Palau
- Max‐Planck‐Institut für Kohlenforschung Kaiser‐Wilhelm‐Platz 1 45470 Mülheim an der Ruhr Germany
| | - Josep Cornella
- Max‐Planck‐Institut für Kohlenforschung Kaiser‐Wilhelm‐Platz 1 45470 Mülheim an der Ruhr Germany
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29
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Lou TSB, Willis MC. Arylsulfonyl fluoride boronic acids: Preparation and coupling reactivity. Tetrahedron 2020. [DOI: 10.1016/j.tet.2019.130782] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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30
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Jiang Y, Fang WY, Rakesh KP, Qin HL. Copper-catalyzed mild desulfonylation of vinyl sulfonyl molecules. Org Chem Front 2020. [DOI: 10.1039/d0qo00468e] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
The first Cu-catalyzed chemical selective desulfonylation of vinyl sulfonyl molecules to olefins was developed using B2pin2–water as the reductant.
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Affiliation(s)
- Ying Jiang
- School of Chemistry
- Chemical Engineering and Life Sciences
- Wuhan University of Technology
- Wuhan 430070
- PR China
| | - Wan-Yin Fang
- School of Chemistry
- Chemical Engineering and Life Sciences
- Wuhan University of Technology
- Wuhan 430070
- PR China
| | - K. P. Rakesh
- School of Chemistry
- Chemical Engineering and Life Sciences
- Wuhan University of Technology
- Wuhan 430070
- PR China
| | - Hua-Li Qin
- School of Chemistry
- Chemical Engineering and Life Sciences
- Wuhan University of Technology
- Wuhan 430070
- PR China
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31
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Moku B, Fang WY, Leng J, Li L, Zha GF, Rakesh KP, Qin HL. Rh-Catalyzed Highly Enantioselective Synthesis of Aliphatic Sulfonyl Fluorides. iScience 2019; 21:695-705. [PMID: 31733515 PMCID: PMC6889689 DOI: 10.1016/j.isci.2019.10.051] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2019] [Revised: 10/14/2019] [Accepted: 10/24/2019] [Indexed: 11/25/2022] Open
Abstract
Rh-catalyzed, highly enantioselective (up to 99.8% ee) synthesis of aliphatic sulfonyl fluorides was accomplished. This protocol provides a portal to a class of novel 2-aryl substituted chiral sulfonyl fluorides, which are otherwise extremely difficult to access. This asymmetric synthesis has the feature of mild conditions, excellent functional group compatibility, and wide substrate scope (51 examples) generating a wide array of structurally unique chiral β-arylated sulfonyl fluorides for sulfur(VI) fluoride exchange (SuFEx) click reaction and drug discovery.
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Affiliation(s)
- Balakrishna Moku
- State Key Laboratory of Silicate Materials for Architectures, and School of Chemistry, Chemical Engineering and Life Science, Wuhan University of Technology, 205 Luoshi Road, Wuhan 430070, P. R. China
| | - Wan-Yin Fang
- State Key Laboratory of Silicate Materials for Architectures, and School of Chemistry, Chemical Engineering and Life Science, Wuhan University of Technology, 205 Luoshi Road, Wuhan 430070, P. R. China
| | - Jing Leng
- State Key Laboratory of Silicate Materials for Architectures, and School of Chemistry, Chemical Engineering and Life Science, Wuhan University of Technology, 205 Luoshi Road, Wuhan 430070, P. R. China
| | - Linxian Li
- Ming Wai Lau Centre for Reparative Medicine, Karolinska Institute, Hong Kong, China
| | - Gao-Feng Zha
- State Key Laboratory of Silicate Materials for Architectures, and School of Chemistry, Chemical Engineering and Life Science, Wuhan University of Technology, 205 Luoshi Road, Wuhan 430070, P. R. China; Ming Wai Lau Centre for Reparative Medicine, Karolinska Institute, Hong Kong, China
| | - K P Rakesh
- State Key Laboratory of Silicate Materials for Architectures, and School of Chemistry, Chemical Engineering and Life Science, Wuhan University of Technology, 205 Luoshi Road, Wuhan 430070, P. R. China
| | - Hua-Li Qin
- State Key Laboratory of Silicate Materials for Architectures, and School of Chemistry, Chemical Engineering and Life Science, Wuhan University of Technology, 205 Luoshi Road, Wuhan 430070, P. R. China.
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32
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Chen J, Huang BQ, Wang ZQ, Zhang XJ, Yan M. Asymmetric Conjugate Addition of Ethylene Sulfonyl Fluorides to 3-Amido-2-oxindoles: Synthesis of Chiral Spirocyclic Oxindole Sultams. Org Lett 2019; 21:9742-9746. [DOI: 10.1021/acs.orglett.9b03911] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Jie Chen
- Guangdong Provincial Key Laboratory of Chiral Molecules and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China
| | - Bao-qin Huang
- Guangdong Provincial Key Laboratory of Chiral Molecules and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China
| | - Zeng-qing Wang
- Guangdong Provincial Key Laboratory of Chiral Molecules and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China
| | - Xue-jing Zhang
- Guangdong Provincial Key Laboratory of Chiral Molecules and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China
| | - Ming Yan
- Guangdong Provincial Key Laboratory of Chiral Molecules and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China
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33
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Xi J, Zhuang R, Kong L, He R, Zhu H, Zhang J. Immunoproteasome-selective inhibitors: An overview of recent developments as potential drugs for hematologic malignancies and autoimmune diseases. Eur J Med Chem 2019; 182:111646. [PMID: 31521028 DOI: 10.1016/j.ejmech.2019.111646] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2019] [Revised: 08/24/2019] [Accepted: 08/25/2019] [Indexed: 12/23/2022]
Abstract
The immunoproteasome, a specialized form of proteasome, is mainly expressed in lymphocytes and monocytes of jawed vertebrates and responsible for the generation of antigenic peptides for cell-mediated immunity. Overexpression of immunoproteasome have been detected in a wide range of diseases including malignancies, autoimmune and inflammatory diseases. Following the successful approval of constitutive proteasome inhibitors bortezomib, carfilzomib and Ixazomib, and with the clarification of immunoproteasome crystal structure and functions, a variety of immunoproteasome inhibitors were discovered or rationally developed. Not only the inhibitory activities, the selectivities for immunoproteasome over constitutive proteasome are essential for the clinical potential of these analogues, which has been validated by the clinical evaluation of immunoproteasome-selective inhibitor KZR-616 for the treatment of systemic lupus erythematosus. In this review, structure, function as well as the current developments of various inhibitors against immunoproteasome are going to be summarized, which help to fully understand the target for drug discovery.
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Affiliation(s)
- Jianjun Xi
- Department of Pharmaceutical Preparation, Hangzhou Xixi Hospital, Hangzhou, 310023, Zhejiang Province, China
| | - Rangxiao Zhuang
- Department of Pharmaceutical Preparation, Hangzhou Xixi Hospital, Hangzhou, 310023, Zhejiang Province, China
| | - Limin Kong
- Department of Pharmacy, The First Affiliated Hospital, Zhejiang University, Hangzhou, 310003, Zhejiang Province, China
| | - Ruoyu He
- Department of Pharmaceutical Preparation, Hangzhou Xixi Hospital, Hangzhou, 310023, Zhejiang Province, China
| | - Huajian Zhu
- School of Medicine, Zhejiang University City College, Hangzhou, 310015, Zhejiang Province, China
| | - Jiankang Zhang
- School of Medicine, Zhejiang University City College, Hangzhou, 310015, Zhejiang Province, China.
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34
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Xu R, Xu T, Yang M, Cao T, Liao S. A rapid access to aliphatic sulfonyl fluorides. Nat Commun 2019; 10:3752. [PMID: 31434898 PMCID: PMC6704106 DOI: 10.1038/s41467-019-11805-6] [Citation(s) in RCA: 76] [Impact Index Per Article: 15.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2019] [Accepted: 08/06/2019] [Indexed: 01/12/2023] Open
Abstract
The past few years have witnessed a fast-growing research interest on the study of sulfonyl fluorides as reactive probes in chemical biology and molecular pharmacology, which raises an urgent need for the development of effective synthetic methods to expand the toolkit. Herein, we present the invention of a facile and general approach for the synthesis of aliphatic sulfonyl fluorides via visible-light-mediated decarboxylative fluorosulfonylethylation. The method is based on abundant carboxylic acid feed stock, applicable to various alkyl carboxylic acids including primary, secondary, and tertiary acids, and is also suitable for the modification of natural products like amino acids, peptides, as well as drugs, forging a rapid, metal-free approach to build sulfonyl fluoride compound libraries of considerable structural diversity. Further diversification of the SO2F-containing products is also demonstrated, which allows for access to a range of pharmaceutically important motifs such as sultam, sulfonate, and sulfonamide. Sulfonyl fluorides are important probes in chemical biology and molecular pharmacology. Here, the authors report a mild visible light-mediated decarboxylative fluorosulfonylethylation for the synthesis of aliphatic sulfonyl fluorides from a wide range of carboxylic acids, including natural products and drug derivatives.
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Affiliation(s)
- Ruting Xu
- Key Laboratory for Molecule Synthesis and Function Discovery (Fujian Province University), College of Chemistry, Fuzhou University, Fuzhou, 350116, China
| | - Tianxiao Xu
- Key Laboratory for Molecule Synthesis and Function Discovery (Fujian Province University), College of Chemistry, Fuzhou University, Fuzhou, 350116, China
| | - Mingcheng Yang
- Key Laboratory for Molecule Synthesis and Function Discovery (Fujian Province University), College of Chemistry, Fuzhou University, Fuzhou, 350116, China
| | - Tianpeng Cao
- Key Laboratory for Molecule Synthesis and Function Discovery (Fujian Province University), College of Chemistry, Fuzhou University, Fuzhou, 350116, China
| | - Saihu Liao
- Key Laboratory for Molecule Synthesis and Function Discovery (Fujian Province University), College of Chemistry, Fuzhou University, Fuzhou, 350116, China.
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35
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Charoenpattarapreeda J, Tan YS, Iegre J, Walsh SJ, Fowler E, Eapen RS, Wu Y, Sore HF, Verma CS, Itzhaki L, Spring DR. Targeted covalent inhibitors of MDM2 using electrophile-bearing stapled peptides. Chem Commun (Camb) 2019; 55:7914-7917. [PMID: 31225847 DOI: 10.1039/c9cc04022f] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Herein, we describe the development of a novel staple with an electrophilic warhead to enable the generation of stapled peptide covalent inhibitors of the p53-MDM2 protein-protein interaction (PPI). The peptide developed showed complete and selective covalent binding resulting in potent inhibition of p53-MDM2 PPI.
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Affiliation(s)
| | - Yaw Sing Tan
- Bioinformatics Institute, Agency for Science, Technology and Research (A*STAR), 30 Biopolis Street, #07-01 Matrix, Singapore 138671, Singapore
| | - Jessica Iegre
- Department of Chemistry, University of Cambridge, Lensfield Road, CB2 1EW, Cambridge, UK.
| | - Stephen J Walsh
- Department of Chemistry, University of Cambridge, Lensfield Road, CB2 1EW, Cambridge, UK.
| | - Elaine Fowler
- Department of Chemistry, University of Cambridge, Lensfield Road, CB2 1EW, Cambridge, UK.
| | - Rohan S Eapen
- Department of Pharmacology, University of Cambridge, Tennis Court Road, Cambridge CB2 1PD, UK
| | - Yuteng Wu
- Department of Chemistry, University of Cambridge, Lensfield Road, CB2 1EW, Cambridge, UK.
| | - Hannah F Sore
- Department of Chemistry, University of Cambridge, Lensfield Road, CB2 1EW, Cambridge, UK.
| | - Chandra S Verma
- Bioinformatics Institute, Agency for Science, Technology and Research (A*STAR), 30 Biopolis Street, #07-01 Matrix, Singapore 138671, Singapore and Department of Biological Sciences, National University of Singapore, 14 Science Drive 4, Singapore 117543, Singapore and School of Biological Sciences, Nanyang Technological University, 60 Nanyang Drive, Singapore 673551, Singapore
| | - Laura Itzhaki
- Department of Pharmacology, University of Cambridge, Tennis Court Road, Cambridge CB2 1PD, UK
| | - David R Spring
- Department of Chemistry, University of Cambridge, Lensfield Road, CB2 1EW, Cambridge, UK.
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36
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Ward DJ, Van de Langemheen H, Koehne E, Kreidenweiss A, Liskamp RMJ. Highly tunable thiosulfonates as a novel class of cysteine protease inhibitors with anti-parasitic activity against Schistosoma mansoni. Bioorg Med Chem 2019; 27:2857-2870. [PMID: 31126821 DOI: 10.1016/j.bmc.2019.05.014] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2019] [Revised: 04/30/2019] [Accepted: 05/09/2019] [Indexed: 11/18/2022]
Abstract
The development of a new class of cysteine protease inhibitors utilising the thiosulfonate moiety as an SH specific electrophile is described. This moiety has been introduced into suitable amino acid derived building blocks, which were incorporated into peptidic sequences leading to very potent i.e. sub micromolar inhibitors of the cysteine protease papain in the same range as the vinyl sulfone based inhibitor K11777. Therefore, their inhibitory effect on Schistosoma mansoni, a human blood parasite, that expresses several cysteine proteases, was evaluated. The homophenylalanine side chain containing compounds 27-30 and especially 36 showed promising activities compared with K11777 and warrant further investigations of these peptidic thiosulfonate inhibitors as new potential anti-parasitic compounds.
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Affiliation(s)
- D J Ward
- School of Chemistry, Joseph Black Building, University of Glasgow, University Avenue, Glasgow G12 8QQ, UK
| | - H Van de Langemheen
- School of Chemistry, Joseph Black Building, University of Glasgow, University Avenue, Glasgow G12 8QQ, UK
| | - E Koehne
- Institute of Tropical Medicine, University of Tübingen, Wilhelmstrasse 27, D-72074 Tübingen, Germany
| | - A Kreidenweiss
- Institute of Tropical Medicine, University of Tübingen, Wilhelmstrasse 27, D-72074 Tübingen, Germany.
| | - R M J Liskamp
- School of Chemistry, Joseph Black Building, University of Glasgow, University Avenue, Glasgow G12 8QQ, UK.
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37
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King AT, Hiscocks HG, Matesic L, Bhadbhade M, Bishop R, Ung AT. Formation of an unexpected 3,3-diphenyl-3 H-indazole through a facile intramolecular [2 + 3] cycloaddition of the diazo intermediate. Beilstein J Org Chem 2019; 15:1347-1354. [PMID: 31293684 PMCID: PMC6604747 DOI: 10.3762/bjoc.15.134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Accepted: 06/07/2019] [Indexed: 11/23/2022] Open
Abstract
The one-pot reaction of 2,6-bis(diphenylmethyl)-4-methoxyaniline with tert-butylnitrite, BTEAC and DABSO in the presence of CuCl2 provided an unexpected 3H-indazole product 8. The structure of the compound was determined by HRMS, IR, NMR and further confirmed by single crystal X-ray crystallography. The compound crystallises in the triclinic P-1 space group, with unit cell parameters a = 9.2107 (4), b = 10.0413 (5), c = 14.4363 (6) Å, α = 78.183 (2), β = 87.625 (2), γ = 71.975 (2)°. The formation of 8 proceeded through a facile intramolecular [2 + 3] cycloaddition of the diazo intermediate 9. The molecules of 8 are organised by edge-face Ar-H···π, face-face π···π, and bifurcated OCH2-H···N interactions. In addition to these, there are Ar-H···H-Ar close contacts, (edge-edge and surrounding inversion centres) arranged as infinite tapes along the a direction.
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Affiliation(s)
- Andrew T King
- School of Mathematical and Physical Sciences, University of Technology Sydney, PO Box 123, Broadway, NSW, 2007, Australia
| | - Hugh G Hiscocks
- School of Mathematical and Physical Sciences, University of Technology Sydney, PO Box 123, Broadway, NSW, 2007, Australia
| | - Lidia Matesic
- School of Mathematical and Physical Sciences, University of Technology Sydney, PO Box 123, Broadway, NSW, 2007, Australia
- Australian Nuclear Science and Technology Organisation, Locked Bag 2001, Kirrawee DC, NSW, 2232, Australia
| | - Mohan Bhadbhade
- Mark Wainwright Analytical Centre, University of New South Wales, Sydney, NSW, 2052, Australia
| | - Roger Bishop
- School of Chemistry, University of New South Wales, Sydney, NSW, 2052, Australia
| | - Alison Thavary Ung
- School of Mathematical and Physical Sciences, University of Technology Sydney, PO Box 123, Broadway, NSW, 2007, Australia
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Wu G, Zhao T, Kang D, Zhang J, Song Y, Namasivayam V, Kongsted J, Pannecouque C, De Clercq E, Poongavanam V, Liu X, Zhan P. Overview of Recent Strategic Advances in Medicinal Chemistry. J Med Chem 2019; 62:9375-9414. [PMID: 31050421 DOI: 10.1021/acs.jmedchem.9b00359] [Citation(s) in RCA: 95] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Introducing novel strategies, concepts, and technologies that speed up drug discovery and the drug development cycle is of great importance both in the highly competitive pharmaceutical industry as well as in academia. This Perspective aims to present a "big-picture" overview of recent strategic innovations in medicinal chemistry and drug discovery.
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Affiliation(s)
- Gaochan Wu
- Department of Medicinal Chemistry, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences , Shandong University , 44 West Culture Road , 250012 Ji'nan , Shandong , P. R. China
| | - Tong Zhao
- Department of Medicinal Chemistry, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences , Shandong University , 44 West Culture Road , 250012 Ji'nan , Shandong , P. R. China
| | - Dongwei Kang
- Department of Medicinal Chemistry, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences , Shandong University , 44 West Culture Road , 250012 Ji'nan , Shandong , P. R. China
| | - Jian Zhang
- Department of Medicinal Chemistry, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences , Shandong University , 44 West Culture Road , 250012 Ji'nan , Shandong , P. R. China
| | - Yuning Song
- Department of Clinical Pharmacy , Qilu Hospital of Shandong University , 250012 Ji'nan , China
| | - Vigneshwaran Namasivayam
- Pharmaceutical Institute, Pharmaceutical Chemistry II , University of Bonn , 53121 Bonn , Germany
| | - Jacob Kongsted
- Department of Physics, Chemistry, and Pharmacy , University of Southern Denmark , DK-5230 Odense M , Denmark
| | - Christophe Pannecouque
- Rega Institute for Medical Research, Laboratory of Virology and Chemotherapy , K.U. Leuven , Herestraat 49 Postbus 1043 (09.A097) , B-3000 Leuven , Belgium
| | - Erik De Clercq
- Rega Institute for Medical Research, Laboratory of Virology and Chemotherapy , K.U. Leuven , Herestraat 49 Postbus 1043 (09.A097) , B-3000 Leuven , Belgium
| | - Vasanthanathan Poongavanam
- Department of Physics, Chemistry, and Pharmacy , University of Southern Denmark , DK-5230 Odense M , Denmark
| | - Xinyong Liu
- Department of Medicinal Chemistry, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences , Shandong University , 44 West Culture Road , 250012 Ji'nan , Shandong , P. R. China
| | - Peng Zhan
- Department of Medicinal Chemistry, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences , Shandong University , 44 West Culture Road , 250012 Ji'nan , Shandong , P. R. China
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Dubiella C, Cui H, Groll M. Tunable Probes with Direct Fluorescence Signals for the Constitutive and Immunoproteasome. Angew Chem Int Ed Engl 2018; 55:13330-13334. [PMID: 27709817 DOI: 10.1002/anie.201605753] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2016] [Revised: 07/20/2016] [Indexed: 01/24/2023]
Abstract
Electrophiles are commonly used for the inhibition of proteases. Notably, inhibitors of the proteasome, a central determinant of cellular survival and a target of several FDA-approved drugs, are mainly characterized by the reactivity of their electrophilic head groups. We aimed to tune the inhibitory strength of peptidic sulfonate esters by varying the leaving groups. Indeed, proteasome inhibition correlated well with the pKa of the leaving group. The use of fluorophores as leaving groups enabled us to design probes that release a stoichiometric fluorescence signal upon reaction, thereby directly linking proteasome inactivation to the readout. This principle could be applicable to other sulfonyl fluoride based inhibitors and allows the design of sensitive probes for enzymatic studies.
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Affiliation(s)
- Christian Dubiella
- Center for Integrated Protein Science Munich (CIPSM), Department of Chemistry, Technische Universität München, Lichtenbergstrasse 4, 85748, Garching, Germany.
| | - Haissi Cui
- Center for Integrated Protein Science Munich (CIPSM), Department of Chemistry, Technische Universität München, Lichtenbergstrasse 4, 85748, Garching, Germany
| | - Michael Groll
- Center for Integrated Protein Science Munich (CIPSM), Department of Chemistry, Technische Universität München, Lichtenbergstrasse 4, 85748, Garching, Germany.
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Affiliation(s)
- Praveen K. Chinthakindi
- Department of Medicinal Chemistry; Drug Design and Discovery; Uppsala University; Box 574 SE-75123 Uppsala Sweden
| | - Per I. Arvidsson
- Catalysis and Peptide Research Unit; University of KwaZulu Natal; Durban South Africa
- Science for Life Laboratory, Drug Discovery and Development Platform and Division of Translational Medicine and Chemical Biology; Department of Medical Biochemistry and Biophysics; Karolinska Institutet; Stockholm Sweden
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Artschwager R, Ward DJ, Gannon S, Brouwer AJ, van de Langemheen H, Kowalski H, Liskamp RMJ. Potent and Highly Selective Inhibitors of the Proteasome Trypsin-like Site by Incorporation of Basic Side Chain Containing Amino Acid Derived Sulfonyl Fluorides. J Med Chem 2018; 61:5395-5411. [DOI: 10.1021/acs.jmedchem.8b00685] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Raik Artschwager
- School of Chemistry, University of Glasgow, Joseph Black Building, University Avenue, Glasgow G12 8QQ, United Kingdom
| | - David J. Ward
- School of Chemistry, University of Glasgow, Joseph Black Building, University Avenue, Glasgow G12 8QQ, United Kingdom
| | - Susan Gannon
- School of Chemistry, University of Glasgow, Joseph Black Building, University Avenue, Glasgow G12 8QQ, United Kingdom
| | - Arwin J. Brouwer
- Chemical Biology and Drug Discovery, Department of Pharmaceutical Sciences, Faculty of Science, Utrecht University, P.O. Box 80082, NL-3508 TB Utrecht, The Netherlands
| | - Helmus van de Langemheen
- School of Chemistry, University of Glasgow, Joseph Black Building, University Avenue, Glasgow G12 8QQ, United Kingdom
| | - Hubert Kowalski
- School of Chemistry, University of Glasgow, Joseph Black Building, University Avenue, Glasgow G12 8QQ, United Kingdom
| | - Rob M. J. Liskamp
- School of Chemistry, University of Glasgow, Joseph Black Building, University Avenue, Glasgow G12 8QQ, United Kingdom
- Chemical Biology and Drug Discovery, Department of Pharmaceutical Sciences, Faculty of Science, Utrecht University, P.O. Box 80082, NL-3508 TB Utrecht, The Netherlands
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Grygorenko OO, Biitseva AV, Zhersh S. Amino sulfonic acids, peptidosulfonamides and other related compounds. Tetrahedron 2018. [DOI: 10.1016/j.tet.2018.01.033] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Herrero Alvarez N, van de Langemheen H, Brouwer AJ, Liskamp RM. Potential peptidic proteasome inhibitors by incorporation of an electrophilic trap based on amino acid derived α-substituted sulfonyl fluorides. Bioorg Med Chem 2017; 25:5055-5063. [DOI: 10.1016/j.bmc.2017.07.019] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2017] [Revised: 07/07/2017] [Accepted: 07/10/2017] [Indexed: 11/25/2022]
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Abstract
The remarkable growth of therapeutic peptide development in the past decade has led to a large number of market approvals and the market value is expected to hit $25 billion by 2018. This significant market increase is driven by the increasing incidences of metabolic and cardiovascular diseases and technological advancements in peptide synthesis. For this reason, the search for bioactive peptides has also increased exponentially. Many bioactive peptides from food and nonfood sources have shown positive health effects yet, obstacles such as the need to implement efficient and cost-effective strategies for industrial scale production, good manufacturing practices as well as well-designed clinical trials to provide robust evidence for supporting health claims continue to exist. Several other factors such as the possibility of allergenicity, toxicity and the stability of biological functions of the peptides during gastrointestinal digestion would need to be addressed.
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Affiliation(s)
- Eric Banan-Mwine Daliri
- a Department of Food Science and Biotechnology , Kangwon National University , Chuncheon , South Korea
| | - Byong H Lee
- a Department of Food Science and Biotechnology , Kangwon National University , Chuncheon , South Korea.,b Department of Microbiology/Immunology , McGill University , Montreal , QC , H3A 2B4 , Canada
| | - Deog H Oh
- a Department of Food Science and Biotechnology , Kangwon National University , Chuncheon , South Korea
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Ettari R, Zappalà M, Grasso S, Musolino C, Innao V, Allegra A. Immunoproteasome-selective and non-selective inhibitors: A promising approach for the treatment of multiple myeloma. Pharmacol Ther 2017; 182:176-192. [PMID: 28911826 DOI: 10.1016/j.pharmthera.2017.09.001] [Citation(s) in RCA: 65] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
The ubiquitin-proteasome system (UPS) is the major non-lysosomal proteolytic system for the degradation of abnormal or damaged proteins no longer required. The proteasome is involved in degradation of numerous proteins which regulate the cell cycle, indicating a role in controlling cell proliferation and maintaining cell survival. Defects in the UPS can lead to anarchic cell proliferation and to tumor development. For these reasons UPS inhibition has become a significant new strategy for drug development in cancer treatment. In addition to the constitutive proteasome, which is expressed in all cells and tissues, higher organisms such as vertebrates possess two immune-type proteasomes, the thymoproteasome and the immunoproteasome. The thymoproteasome is specifically expressed by thymic cortical epithelial cells and has a role in positive selection of CD8+ T cells, whereas the immunoproteasome is predominantly expressed in monocytes and lymphocytes and is responsible for the generation of antigenic peptides for cell-mediated immunity. Recent studies demonstrated that the immunoproteasome has a preservative role during oxidative stress and is up-regulated in a number of pathological disorders including cancer, inflammatory and autoimmune diseases. As a consequence, immunoproteasome-selective inhibitors are currently the focus of anticancer drug design. At present, the commercially available proteasome inhibitors bortezomib and carfilzomib which have been validated in multiple myeloma and other model systems, appear to target both the constitutive and immunoproteasomes, indiscriminately. This lack of specificity may, in part, explain some of the side effects of these agents, such as peripheral neuropathy and gastrointestinal effects, which may be due to targeting of the constitutive proteasome in these tissues. In contrast, by selectively inhibiting the immunoproteasome, it may be possible to maintain the antimyeloma and antilymphoma efficacy while reducing these toxicities, thereby increasing the therapeutic index. This review article will be focused on the discussion of the most promising immunoproteasome specific inhibitors which have been developed in recent years. Particular attention will be devoted to the description of their mechanism of action, their structure-activity relationship, and their potential application in therapy.
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Affiliation(s)
- Roberta Ettari
- Dipartimento di Scienze del Chimiche, Biologiche, Farmaceutiche ed Ambientali, Università degli Studi di Messina, Viale Annunziata, 98168 Messina, Italy
| | - Maria Zappalà
- Dipartimento di Scienze del Chimiche, Biologiche, Farmaceutiche ed Ambientali, Università degli Studi di Messina, Viale Annunziata, 98168 Messina, Italy
| | - Silvana Grasso
- Dipartimento di Scienze del Chimiche, Biologiche, Farmaceutiche ed Ambientali, Università degli Studi di Messina, Viale Annunziata, 98168 Messina, Italy
| | - Caterina Musolino
- Division of Hematology, Department of Patologia Umana dell'Adulto e dell'Età Evolutiva, University of Messina, Via Consolare Valeria, 90100 Messina, Italy
| | - Vanessa Innao
- Division of Hematology, Department of Patologia Umana dell'Adulto e dell'Età Evolutiva, University of Messina, Via Consolare Valeria, 90100 Messina, Italy
| | - Alessandro Allegra
- Division of Hematology, Department of Patologia Umana dell'Adulto e dell'Età Evolutiva, University of Messina, Via Consolare Valeria, 90100 Messina, Italy.
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Han L, Wen Y, Li R, Xu B, Ge Z, Wang X, Cheng T, Cui J, Li R. Synthesis and biological activity of peptide proline-boronic acids as proteasome inhibitors. Bioorg Med Chem 2017. [PMID: 28634039 DOI: 10.1016/j.bmc.2017.05.049] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
On the basis of the application of proline-boronic acid as pharmacophore in the kinase inhibitors and our previous research results, using proline-boronic acid as warhead, two series of peptide proline-boronic acids, dipeptide proline-boronic acids (I) and tripeptide proline-boronic acids (II), were designed and synthesized. All the synthesized compounds were first evaluated for their biological activity against MGC803 cell, and then, the best compound II-7 was selected to test its anti-tumor spectrum on six human tumor cell lines and proteasome inhibition against three subunits. The results indicated that series II have much better biological activities than series I. The compound II-7 exhibited not only excellent biological activities with IC50 values of nM level in both cell and proteasome models, but also much better subunit selectivity. Thus, proline-boronic acid as warhead is reasonable in the design of proteasome inhibitors.
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Affiliation(s)
- Liqiang Han
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, PR China
| | - Yanzhao Wen
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, PR China
| | - Ridong Li
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, PR China
| | - Bo Xu
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, PR China
| | - Zemei Ge
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, PR China
| | - Xin Wang
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, PR China
| | - Tieming Cheng
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, PR China
| | - Jingrong Cui
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, PR China.
| | - Runtao Li
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, PR China.
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Davies AT, Curto JM, Bagley SW, Willis MC. One-pot palladium-catalyzed synthesis of sulfonyl fluorides from aryl bromides. Chem Sci 2016; 8:1233-1237. [PMID: 28451264 PMCID: PMC5369543 DOI: 10.1039/c6sc03924c] [Citation(s) in RCA: 146] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2016] [Accepted: 10/02/2016] [Indexed: 12/14/2022] Open
Abstract
A mild, efficient synthesis of sulfonyl fluorides from aryl and heteroaryl bromides utilizing palladium catalysis is described.
A mild, efficient synthesis of sulfonyl fluorides from aryl and heteroaryl bromides utilizing palladium catalysis is described. The process involves the initial palladium-catalyzed sulfonylation of aryl bromides using DABSO as an SO2 source, followed by in situ treatment of the resultant sulfinate with the electrophilic fluorine source NFSI. This sequence represents the first general method for the sulfonylation of aryl bromides, and offers a practical, one-pot alternative to previously described syntheses of sulfonyl fluorides, allowing rapid access to these biologically important molecules. Excellent functional group tolerance is demonstrated, with the transformation successfully achieved on a number of active pharmaceutical ingredients, and their precursors. The preparation of peptide-derived sulfonyl fluorides is also demonstrated.
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Affiliation(s)
- Alyn T Davies
- Department of Chemistry , University of Oxford , Chemical Research Laboratory , Mansfield Road , Oxford , OX1 3TA , UK .
| | - John M Curto
- CVMET Medicinal Chemistry , Pfizer Inc. , Eastern Point Road , Groton , Connecticut 06340 , USA .
| | - Scott W Bagley
- CVMET Medicinal Chemistry , Pfizer Inc. , Eastern Point Road , Groton , Connecticut 06340 , USA .
| | - Michael C Willis
- Department of Chemistry , University of Oxford , Chemical Research Laboratory , Mansfield Road , Oxford , OX1 3TA , UK .
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Dubiella C, Cui H, Groll M. Regulierbare Sonden mit direktem Fluoreszenzsignal für das konstitutive und das Immunoproteasom. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201605753] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Christian Dubiella
- Center for Integrated Protein Science Munich (CIPSM); Fakultät für Chemie; Technische Universität München; Lichtenbergstraße 4 85748 Garching Deutschland
| | - Haissi Cui
- Center for Integrated Protein Science Munich (CIPSM); Fakultät für Chemie; Technische Universität München; Lichtenbergstraße 4 85748 Garching Deutschland
| | - Michael Groll
- Center for Integrated Protein Science Munich (CIPSM); Fakultät für Chemie; Technische Universität München; Lichtenbergstraße 4 85748 Garching Deutschland
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49
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Brouwer AJ, Herrero Álvarez N, Ciaffoni A, van de Langemheen H, Liskamp RM. Proteasome inhibition by new dual warhead containing peptido vinyl sulfonyl fluorides. Bioorg Med Chem 2016; 24:3429-35. [DOI: 10.1016/j.bmc.2016.05.042] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2016] [Revised: 05/19/2016] [Accepted: 05/20/2016] [Indexed: 10/21/2022]
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50
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The presence of C/EBPα and its degradation are both required for TRIB2-mediated leukaemia. Oncogene 2016; 35:5272-5281. [DOI: 10.1038/onc.2016.66] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2015] [Revised: 10/06/2015] [Accepted: 01/08/2016] [Indexed: 11/08/2022]
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