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Zhang YJ, Liang JX, Xu YS, Liu YX, Cui Y, Qiao ZY, Wang H. Covalent drugs based on small molecules and peptides for disease theranostics. Biomater Sci 2024; 12:564-580. [PMID: 37975197 DOI: 10.1039/d3bm01138k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2023]
Abstract
Biomacromolecules, such as proteins, nucleic acids and polysaccharides, are widely distributed in the human body, and some of them have been recognized as the targets of drugs for disease theranostics. Drugs typically act on targets in two ways: non-covalent bond and covalent bond. Non-covalent bond-based drugs have some disadvantages, such as structural instability and environmental sensitivity. Covalent interactions between drugs and targets have a longer action time, higher affinity and controllability than non-covalent interactions of conventional drugs. With the development of artificial intelligence, covalent drugs have received more attention and have been developed rapidly in pharmaceutical research in recent years. From the perspective of covalent drugs, this review summarizes the design methods and the effects of covalent drugs. Finally, we discuss the application of covalent peptide drugs and expect to provide a new reference for cancer treatment.
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Affiliation(s)
- Ying-Jin Zhang
- Henan Institute of Advanced Technology, Zhengzhou University, Zhengzhou, 450052, P.R. China
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, National Center for Nanoscience and Technology (NCNST), No. 11 Beiyitiao, Zhongguancun, Beijing 100190, P.R. China.
| | - Jian-Xiao Liang
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, National Center for Nanoscience and Technology (NCNST), No. 11 Beiyitiao, Zhongguancun, Beijing 100190, P.R. China.
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, No. 19(A) Yuquan Road, Shijingshan District, Beijing 100049, P.R. China
| | - Yin-Sheng Xu
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, National Center for Nanoscience and Technology (NCNST), No. 11 Beiyitiao, Zhongguancun, Beijing 100190, P.R. China.
| | - Yi-Xuan Liu
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, National Center for Nanoscience and Technology (NCNST), No. 11 Beiyitiao, Zhongguancun, Beijing 100190, P.R. China.
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, No. 19(A) Yuquan Road, Shijingshan District, Beijing 100049, P.R. China
| | - Yingying Cui
- Department of Food and Drug, Laiwu Vocational and Technical, College, Jinan, China
| | - Zeng-Ying Qiao
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, National Center for Nanoscience and Technology (NCNST), No. 11 Beiyitiao, Zhongguancun, Beijing 100190, P.R. China.
| | - Hao Wang
- Henan Institute of Advanced Technology, Zhengzhou University, Zhengzhou, 450052, P.R. China
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, National Center for Nanoscience and Technology (NCNST), No. 11 Beiyitiao, Zhongguancun, Beijing 100190, P.R. China.
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, No. 19(A) Yuquan Road, Shijingshan District, Beijing 100049, P.R. China
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2
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Tachrim ZP, Hashinoki M, Wang Z, Wen Z, Zihan Z, Hashimoto M. Mild and selective hydrogen-deuterium exchange for aromatic hydrogen of amines. J Labelled Comp Radiopharm 2023; 66:321-331. [PMID: 37337654 DOI: 10.1002/jlcr.4048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Revised: 05/26/2023] [Accepted: 05/30/2023] [Indexed: 06/21/2023]
Abstract
The direct electrophilic deuteration of the aromatic moiety in aromatic and aralkyl amines is reported. The acid-catalyzed deuteration is facilitated by deuterated trifluoromethanesulfonic acid, [D]triflic acid, CF3 SO3 D, TfOD, which acts as both the reaction solvent and the source of the deuterium label. The mild conditions enable room temperature hydrogen/deuterium exchange for most of the para-substituted aromatic amine derivatives studied. In addition, short reaction times and a high degree of aromatic deuteration are achieved and isolation of the product is simple. The optical activity of the chiral aralkyl amines studied was preserved.
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Affiliation(s)
- Zetryana Puteri Tachrim
- Division of Applied Bioscience, Graduate School of Agriculture, Hokkaido University, Sapporo, Japan
- Research Center for Pharmaceutical Ingredient and Traditional Medicine, National Research and Innovation Agency, Kawasan Sains Teknologi (KST) BJ Habibie, South Tangerang, Indonesia
| | - Manami Hashinoki
- Division of Applied Bioscience, Graduate School of Agriculture, Hokkaido University, Sapporo, Japan
| | - Zeping Wang
- Division of Applied Bioscience, Graduate School of Agriculture, Hokkaido University, Sapporo, Japan
| | - Zhang Wen
- Division of Applied Bioscience, Graduate School of Agriculture, Hokkaido University, Sapporo, Japan
| | - Zhuang Zihan
- Division of Applied Bioscience, Graduate School of Agriculture, Hokkaido University, Sapporo, Japan
| | - Makoto Hashimoto
- Division of Applied Bioscience, Graduate School of Agriculture, Hokkaido University, Sapporo, Japan
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3
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Biddle TJ, Wermuth UD, Loughlin WA, Cresswell SL, White AR. Potential Forensic Markers from Synthetic Pathways to 1-Phenyl-2-propanone from Uncontrolled and Controlled Substances. Forensic Chem 2022. [DOI: 10.1016/j.forc.2022.100410] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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4
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Gaspar FV, Caleffi GS, Costa‐Júnior PCT, Costa PRR. Enantioselective Synthesis of Isoflavanones and Pterocarpans through a Ru
II
‐Catalyzed ATH‐DKR of Isoflavones. ChemCatChem 2021. [DOI: 10.1002/cctc.202101252] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Francisco V. Gaspar
- Laboratório de Química Bioorgânica (LQB) Instituto de Pesquisas de Produtos Naturais Universidade Federal do Rio de Janeiro Av. Carlos Chagas Filho 373, Bloco H Cidade Universitária 21941-902 Rio de Janeiro RJ Brasil
| | - Guilherme S. Caleffi
- Laboratório de Química Bioorgânica (LQB) Instituto de Pesquisas de Produtos Naturais Universidade Federal do Rio de Janeiro Av. Carlos Chagas Filho 373, Bloco H Cidade Universitária 21941-902 Rio de Janeiro RJ Brasil
| | - Paulo C. T. Costa‐Júnior
- Laboratório de Química Bioorgânica (LQB) Instituto de Pesquisas de Produtos Naturais Universidade Federal do Rio de Janeiro Av. Carlos Chagas Filho 373, Bloco H Cidade Universitária 21941-902 Rio de Janeiro RJ Brasil
| | - Paulo R. R. Costa
- Laboratório de Química Bioorgânica (LQB) Instituto de Pesquisas de Produtos Naturais Universidade Federal do Rio de Janeiro Av. Carlos Chagas Filho 373, Bloco H Cidade Universitária 21941-902 Rio de Janeiro RJ Brasil
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5
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Apostol TV, Chifiriuc MC, Draghici C, Socea LI, Marutescu LG, Olaru OT, Nitulescu GM, Pahontu EM, Saramet G, Barbuceanu SF. Synthesis, In Silico and In Vitro Evaluation of Antimicrobial and Toxicity Features of New 4-[(4-Chlorophenyl)sulfonyl]benzoic Acid Derivatives. Molecules 2021; 26:molecules26165107. [PMID: 34443693 PMCID: PMC8399259 DOI: 10.3390/molecules26165107] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Revised: 08/20/2021] [Accepted: 08/21/2021] [Indexed: 11/16/2022] Open
Abstract
The multi-step synthesis, physico-chemical characterization, and biological activity of novel valine-derived compounds, i.e., N-acyl-α-amino acids, 1,3-oxazol-5(4H)-ones, N-acyl-α-amino ketones, and 1,3-oxazoles derivatives, bearing a 4-[(4-chlorophenyl)sulfonyl]phenyl moiety are reported here. The structures of the newly synthesized compounds were confirmed by spectral (UV-Vis, FT-IR, MS, 1H- and 13C-NMR) data and elemental analysis results, and their purity was determined by RP-HPLC. The new compounds were assessed for their antimicrobial activity and toxicity to aquatic crustacean Daphnia magna. Also, in silico studies regarding their potential mechanism of action and toxicity were performed. The antimicrobial evaluation revealed that the 2-{4-[(4-chlorophenyl)sulfonyl]benzamido}-3-methylbutanoic acid and the corresponding 1,3-oxazol-5(4H)-one exhibited antimicrobial activity against Gram-positive bacterial strains and the new 1,3-oxazole containing a phenyl group at 5-position against the C. albicans strain.
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Affiliation(s)
- Theodora-Venera Apostol
- Faculty of Pharmacy, “Carol Davila” University of Medicine and Pharmacy, 6 Traian Vuia Street, 020956 Bucharest, Romania; (T.-V.A.); (L.-I.S.); (G.M.N.); (E.M.P.); (G.S.); (S.-F.B.)
| | - Mariana Carmen Chifiriuc
- Department of Botany and Microbiology, Faculty of Biology, University of Bucharest, 1-3 Aleea Portocalelor, 60101 Bucharest, Romania;
| | - Constantin Draghici
- “Costin D. Nenițescu” Centre of Organic Chemistry, Romanian Academy, 202 B Splaiul Independenței, 060023 Bucharest, Romania;
| | - Laura-Ileana Socea
- Faculty of Pharmacy, “Carol Davila” University of Medicine and Pharmacy, 6 Traian Vuia Street, 020956 Bucharest, Romania; (T.-V.A.); (L.-I.S.); (G.M.N.); (E.M.P.); (G.S.); (S.-F.B.)
| | - Luminita Gabriela Marutescu
- Department of Botany and Microbiology, Faculty of Biology, University of Bucharest, 1-3 Aleea Portocalelor, 60101 Bucharest, Romania;
- Correspondence: (L.G.M.); (O.T.O.)
| | - Octavian Tudorel Olaru
- Faculty of Pharmacy, “Carol Davila” University of Medicine and Pharmacy, 6 Traian Vuia Street, 020956 Bucharest, Romania; (T.-V.A.); (L.-I.S.); (G.M.N.); (E.M.P.); (G.S.); (S.-F.B.)
- Correspondence: (L.G.M.); (O.T.O.)
| | - George Mihai Nitulescu
- Faculty of Pharmacy, “Carol Davila” University of Medicine and Pharmacy, 6 Traian Vuia Street, 020956 Bucharest, Romania; (T.-V.A.); (L.-I.S.); (G.M.N.); (E.M.P.); (G.S.); (S.-F.B.)
| | - Elena Mihaela Pahontu
- Faculty of Pharmacy, “Carol Davila” University of Medicine and Pharmacy, 6 Traian Vuia Street, 020956 Bucharest, Romania; (T.-V.A.); (L.-I.S.); (G.M.N.); (E.M.P.); (G.S.); (S.-F.B.)
| | - Gabriel Saramet
- Faculty of Pharmacy, “Carol Davila” University of Medicine and Pharmacy, 6 Traian Vuia Street, 020956 Bucharest, Romania; (T.-V.A.); (L.-I.S.); (G.M.N.); (E.M.P.); (G.S.); (S.-F.B.)
| | - Stefania-Felicia Barbuceanu
- Faculty of Pharmacy, “Carol Davila” University of Medicine and Pharmacy, 6 Traian Vuia Street, 020956 Bucharest, Romania; (T.-V.A.); (L.-I.S.); (G.M.N.); (E.M.P.); (G.S.); (S.-F.B.)
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Mutsuura K, Sakata Y, Uchida K, Hosoya T, Yoshida S. Synthesis of Thioxanthones through Formal C–H Thiolation of Benzoic Acid Esters and Acid-mediated Direct Cyclization. CHEM LETT 2020. [DOI: 10.1246/cl.200190] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Kotaro Mutsuura
- Laboratory of Chemical Bioscience, Institute of Biomaterials and Bioengineering, Tokyo Medical and Dental University (TMDU), 2-3-10 Kanda-Surugadai, Chiyoda-ku, Tokyo 101-0062, Japan
| | - Yuki Sakata
- Laboratory of Chemical Bioscience, Institute of Biomaterials and Bioengineering, Tokyo Medical and Dental University (TMDU), 2-3-10 Kanda-Surugadai, Chiyoda-ku, Tokyo 101-0062, Japan
| | - Keisuke Uchida
- Laboratory of Chemical Bioscience, Institute of Biomaterials and Bioengineering, Tokyo Medical and Dental University (TMDU), 2-3-10 Kanda-Surugadai, Chiyoda-ku, Tokyo 101-0062, Japan
| | - Takamitsu Hosoya
- Laboratory of Chemical Bioscience, Institute of Biomaterials and Bioengineering, Tokyo Medical and Dental University (TMDU), 2-3-10 Kanda-Surugadai, Chiyoda-ku, Tokyo 101-0062, Japan
| | - Suguru Yoshida
- Laboratory of Chemical Bioscience, Institute of Biomaterials and Bioengineering, Tokyo Medical and Dental University (TMDU), 2-3-10 Kanda-Surugadai, Chiyoda-ku, Tokyo 101-0062, Japan
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Prasetyo WE, Kusumaningsih T, Firdaus M. Highly efficient and green synthesis of diacylphloroglucinol over treated natural zeolite mordenite and the optimization using response surface method (RSM). SYNTHETIC COMMUN 2019. [DOI: 10.1080/00397911.2019.1666282] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Wahyu Eko Prasetyo
- Department of Chemistry, Graduate School, Sebelas Maret University, Surakarta, Indonesia
| | - Triana Kusumaningsih
- Department of Chemistry, Faculty of Mathematics and Natural Sciences, Sebelas Maret University, Surakarta, Indonesia
| | - Maulidan Firdaus
- Research Group of Synthesis and Material Functionalization, Sebelas Maret University, Surakarta, Indonesia
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Jain I, Sharma R, Malik P. Manganese-mediated acetylation of alcohols, phenols, thiols, and amines utilizing acetic anhydride. SYNTHETIC COMMUN 2019. [DOI: 10.1080/00397911.2019.1650282] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Isha Jain
- Department of Chemistry, Sant Longowal Institute of Engineering and Technology, Longowal, India
| | - Ramandeep Sharma
- Department of Chemistry, Sant Longowal Institute of Engineering and Technology, Longowal, India
| | - Payal Malik
- Department of Chemistry, Sant Longowal Institute of Engineering and Technology, Longowal, India
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9
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Quaglio D, Zhdanovskaya N, Tobajas G, Cuartas V, Balducci S, Christodoulou MS, Fabrizi G, Gargantilla M, Priego EM, Carmona Pestaña Á, Passarella D, Screpanti I, Botta B, Palermo R, Mori M, Ghirga F, Pérez-Pérez MJ. Chalcones and Chalcone-mimetic Derivatives as Notch Inhibitors in a Model of T-cell Acute Lymphoblastic Leukemia. ACS Med Chem Lett 2019; 10:639-643. [PMID: 30996810 DOI: 10.1021/acsmedchemlett.8b00608] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2018] [Accepted: 02/26/2019] [Indexed: 12/23/2022] Open
Abstract
Based on hit-likeness and chemical diversity, a number of chalcones and chalcone-mimetic compounds were selected as putative Notch inhibitors. The evaluation of the antiproliferative effect combined with the inhibition of Notch1 expression in KOPTK1 cell line identified compound 18, featuring a tetrahydronaphthalene-based scaffold, as a new promising Notch-blocking agent.
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Affiliation(s)
- Deborah Quaglio
- Department of Chemistry and Technology of Drugs, “Department of Excellence 2018−2022”, Sapienza Università di Roma, P.le Aldo Moro 5, 00185 Rome, Italy
| | | | - Gloria Tobajas
- Instituto de Química Médica, CSIC, Juan de la Cierva 3, 28006 Madrid, Spain
| | - Viviana Cuartas
- Instituto de Química Médica, CSIC, Juan de la Cierva 3, 28006 Madrid, Spain
| | - Silvia Balducci
- Department of Chemistry and Technology of Drugs, “Department of Excellence 2018−2022”, Sapienza Università di Roma, P.le Aldo Moro 5, 00185 Rome, Italy
| | - Michael S. Christodoulou
- DISFARM, Sezione di Chimica Generale e Organica “A. Marchesini”, Università degli Studi di Milano, Via Venezian 21, 20133 Milano, Italy
| | - Giancarlo Fabrizi
- Department of Chemistry and Technology of Drugs, “Department of Excellence 2018−2022”, Sapienza Università di Roma, P.le Aldo Moro 5, 00185 Rome, Italy
| | - Marta Gargantilla
- Instituto de Química Médica, CSIC, Juan de la Cierva 3, 28006 Madrid, Spain
| | - Eva-María Priego
- Instituto de Química Médica, CSIC, Juan de la Cierva 3, 28006 Madrid, Spain
| | | | - Daniele Passarella
- Dipartimento di Chimica, Università degli Studi di Milano, Via Golgi, 19, 20133 Milano, Italy
| | - Isabella Screpanti
- Department of Molecular Medicine, Sapienza University, 00161 Rome, Italy
| | - Bruno Botta
- Department of Chemistry and Technology of Drugs, “Department of Excellence 2018−2022”, Sapienza Università di Roma, P.le Aldo Moro 5, 00185 Rome, Italy
| | - Rocco Palermo
- Department of Molecular Medicine, Sapienza University, 00161 Rome, Italy
| | - Mattia Mori
- Department of Biotechnology, Chemistry and Pharmacy, “Department of Excellence 2018−2022”, University of Siena, via Aldo Moro 2, 53100 Siena, Italy
| | - Francesca Ghirga
- Center for Life Nano Science@Sapienza, Istituto Italiano di Tecnologia, Viale Regina Elena 291, 00161 Rome, Italy
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Hashimoto M, Puteri Tachrim Z, Nakagawa S, Nakamura T, Ohashi F, Kurokawa N, Wakasa H, Tokoro Y, Sakihama Y, Hashidoko Y, Suzuki T. Synthesis of Deuterated CycloDOPA with Hydrogen/Deuterium Exchange. HETEROCYCLES 2019. [DOI: 10.3987/com-18-s(f)33] [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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Tashi M, Shafiee B, Sakamaki Y, Hu JY, Heidrick Z, Khosropour AR, Beyzavi MH. Micro-flow nanocatalysis: synergic effect of TfOH@SPIONs and micro-flow technology as an efficient and robust catalytic system for the synthesis of plasticizers. RSC Adv 2018; 8:37835-37840. [PMID: 35558628 PMCID: PMC9089408 DOI: 10.1039/c8ra07838f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2018] [Accepted: 10/26/2018] [Indexed: 11/21/2022] Open
Abstract
The combination of continuous flow technology with immobilizing of only 0.13 mol% of triflic acid (TfOH) on silica-encapsulated superparamagnetic iron oxide nanoparticles (SPIONs) under solvent-free conditions successfully provided a powerful, efficient, and eco-friendly route for the synthesis of plasticizers. The turnover frequency value in micro-flow conditions varied in the range of 948.7 to 7384.6 h-1 compared to 403.8 to 3099 h-1 for in-flask. This technique works efficiently, encouraging future applications of micro-flow nano-catalysis in green chemistry.
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Affiliation(s)
- Maryam Tashi
- Department of Chemistry, University of Isfahan81746-73441IsfahanIran
| | - Behnaz Shafiee
- Department of Chemistry, University of Isfahan81746-73441IsfahanIran
| | - Yoshie Sakamaki
- Department of Chemistry and Biochemistry, University of ArkansasFayettevilleArkansas 72701USA
| | - Ji-Yun Hu
- Department of Chemistry and Biochemistry, University of ArkansasFayettevilleArkansas 72701USA
| | - Zachary Heidrick
- Department of Chemistry and Biochemistry, University of ArkansasFayettevilleArkansas 72701USA
| | - Ahmad R. Khosropour
- Department of Chemistry, University of Isfahan81746-73441IsfahanIran,Department of Chemistry and Biochemistry, University of ArkansasFayettevilleArkansas 72701USA
| | - M. Hassan Beyzavi
- Department of Chemistry and Biochemistry, University of ArkansasFayettevilleArkansas 72701USA
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Sarief A, Haque SKM, Feroze SM, Arifuddin M. Werner transition-metal complex (WTMC)-mediated mild and efficient chemo-selective acylation of phenols and anilines under solvent-free condition. J CHIN CHEM SOC-TAIP 2018. [DOI: 10.1002/jccs.201800013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Abdulla Sarief
- Department of Chemical and Process Engineering Technology; Jubail Industrial College; Jubail Saudi Arabia
| | - SK Manirul Haque
- Department of Chemical and Process Engineering Technology; Jubail Industrial College; Jubail Saudi Arabia
| | - Syed Mudabbir Feroze
- Department of Medicinal Chemistry; National Institute of Pharmaceutical Education and Research (NIPER); Hyderabad India
| | - Mohammed Arifuddin
- Department of Medicinal Chemistry; National Institute of Pharmaceutical Education and Research (NIPER); Hyderabad India
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13
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Tachrim ZP, Oida K, Ikemoto H, Ohashi F, Kurokawa N, Hayashi K, Shikanai M, Sakihama Y, Hashidoko Y, Hashimoto M. Synthesis of Chiral TFA-Protected α-Amino Aryl-Ketone Derivatives with Friedel-Crafts Acylation of α-Amino Acid N-Hydroxysuccinimide Ester. Molecules 2017; 22:molecules22101748. [PMID: 29039791 PMCID: PMC6151496 DOI: 10.3390/molecules22101748] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2017] [Revised: 10/11/2017] [Accepted: 10/13/2017] [Indexed: 11/24/2022] Open
Abstract
Chiral N-protected α-amino aryl-ketones are one of the useful precursors used in the synthesis of various biologically active compounds and can be constructed via Friedel–Crafts acylation of N-protected α-amino acids. One of the drawbacks of this reaction is the utilization of toxic, corrosive and moisture-sensitive acylating reagents. In peptide construction via amide bond formation, N-hydroxysuccinimide ester (OSu), which has high storage stability, can react rapidly with amino components and produces fewer side reactions, including racemization. This study reports the first synthesis and utilization of N-trifluoroacetyl (TFA)-protected α-amino acid-OSu as a potential acyl donor for Friedel–Crafts acylation into various arenes. The TFA-protected isoleucine derivative and its diastereomer TFA-protected allo-isoleucine derivative were investigated to check the retention of α-proton chirality in the Friedel–Crafts reaction. Further utilization of OSu in other branched-chain and unbranched-chain amino acids results in an adequate yield of TFA-protected α-amino aryl-ketone without loss of optical purity.
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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.
| | - Kazuhiro Oida
- Division of Applied Bioscience, Graduate School of Agriculture, Hokkaido University, Kita 9, Nishi 9, Kita-ku, Sapporo 060-8589, Japan.
| | - Haruka Ikemoto
- Division of Applied Bioscience, Graduate School of Agriculture, Hokkaido University, Kita 9, Nishi 9, Kita-ku, Sapporo 060-8589, Japan.
| | - Fumina Ohashi
- Division of Applied Bioscience, Graduate School of Agriculture, Hokkaido University, Kita 9, Nishi 9, Kita-ku, Sapporo 060-8589, Japan.
| | - Natsumi Kurokawa
- Division of Applied Bioscience, Graduate School of Agriculture, Hokkaido University, Kita 9, Nishi 9, Kita-ku, Sapporo 060-8589, Japan.
| | - Kento Hayashi
- Division of Applied Bioscience, Graduate School of Agriculture, Hokkaido University, Kita 9, Nishi 9, Kita-ku, Sapporo 060-8589, Japan.
| | - Mami Shikanai
- Division of Applied Bioscience, Graduate School of Agriculture, Hokkaido University, Kita 9, Nishi 9, Kita-ku, Sapporo 060-8589, Japan.
| | - Yasuko Sakihama
- Division of Applied Bioscience, Graduate School of Agriculture, Hokkaido University, Kita 9, Nishi 9, Kita-ku, Sapporo 060-8589, Japan.
| | - Yasuyuki Hashidoko
- Division of Applied Bioscience, Graduate School of Agriculture, Hokkaido University, Kita 9, Nishi 9, Kita-ku, Sapporo 060-8589, Japan.
| | - Makoto Hashimoto
- Division of Applied Bioscience, Graduate School of Agriculture, Hokkaido University, Kita 9, Nishi 9, Kita-ku, Sapporo 060-8589, Japan.
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