1
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Larghi EL, Bracca ABJ, Simonetti SO, Kaufman TS. Recent developments in the total synthesis of natural products using the Ugi multicomponent reactions as the key strategy. Org Biomol Chem 2024; 22:429-465. [PMID: 38126459 DOI: 10.1039/d3ob01837g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2023]
Abstract
The total syntheses of selected natural products using different versions of the Ugi multicomponent reaction is reviewed on a case-by-case basis. The revision covers the period 2008-2023 and includes detailed descriptions of the synthetic sequences, the use of state-of-the-art chemical reagents and strategies, as well as the advantages and limitations of the transformation and some remedial solutions. Relevant data on the isolation and bioactivity of the different natural targets are also briefly provided. The examples clearly evidence the strategic importance of this transformation and its key role in the modern natural products synthetic chemistry toolbox. This methodology proved to be a valuable means for easily building molecular complexity and efficiently delivering step-economic syntheses even of intricate structures, with a promising future.
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Affiliation(s)
- Enrique L Larghi
- Instituto de Química Rosario (IQUIR, CONICET-UNR) and Facultad de Ciencias Bioquímicas y Farmacéuticas - Universidad Nacional de Rosario, Suipacha 531 (2000), Rosario, Argentina.
| | - Andrea B J Bracca
- Instituto de Química Rosario (IQUIR, CONICET-UNR) and Facultad de Ciencias Bioquímicas y Farmacéuticas - Universidad Nacional de Rosario, Suipacha 531 (2000), Rosario, Argentina.
| | - Sebastián O Simonetti
- Instituto de Química Rosario (IQUIR, CONICET-UNR) and Facultad de Ciencias Bioquímicas y Farmacéuticas - Universidad Nacional de Rosario, Suipacha 531 (2000), Rosario, Argentina.
| | - Teodoro S Kaufman
- Instituto de Química Rosario (IQUIR, CONICET-UNR) and Facultad de Ciencias Bioquímicas y Farmacéuticas - Universidad Nacional de Rosario, Suipacha 531 (2000), Rosario, Argentina.
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2
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Quazi S, Rashid MT, Malik JA, Gavas S. The Discovery of Novel Antimicrobial Agents through the Application of Isocyanide-Based Multicomponent Reactions. Antibiotics (Basel) 2023; 12:antibiotics12050849. [PMID: 37237752 DOI: 10.3390/antibiotics12050849] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Revised: 04/26/2023] [Accepted: 04/28/2023] [Indexed: 05/28/2023] Open
Abstract
Multicomponent reactions (MCR) have been used to synthesize a wide range of analogs from several classes of heterocyclic compounds, with multifaceted medicinal uses. The synthesis of highly functionalized molecules in a single pot is a unique property of MCR, allowing researchers to quickly assemble libraries of compounds of biological interest and uncover novel leads as possible therapeutic agents. Isocyanide-based multicomponent reactions have proven to be extremely effective at swiftly specifying members of compound libraries, particularly in the discovery of drugs. The understanding of structure-activity correlations that drive the development of new goods and technology requires structural variety in these libraries. In today's world, antibiotic resistance is a major ongoing problem that poses risks to public health. The implementation of isocyanide-based multicomponent reactions upholds a significant potential in this regard. By utilizing such reactions, new antimicrobial compounds can be discovered and subsequently used to fight against such concerns. This study discusses the recent developments in antimicrobial medication discovery using isocyanide-based multicomponent reactions (IMCRs). Furthermore, the article emphasizes the potential of IMCRs (Isocyanide-based multicomponent based reactions) in the near future.
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Affiliation(s)
- Sameer Quazi
- GenLab Biosolutions Private Limited, Bangalore 560043, Karnataka, India
- Department of Biomedical Sciences, School of Life Sciences, Anglia Ruskin University, Cambridge CB1 1PT, UK
- School of Health Sciences, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester M13 9PL, UK
- SCAMT Institute, ITMO University, St. Petersburg 197101, Russia
| | | | - Javid Ahmad Malik
- Department of Zoology, Guru Ghasidas University, Bilaspur 495009, Chhattisgarh, India
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3
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Fouad MA, Abdel-Hamid H, Ayoup MS. Two decades of recent advances of Ugi reactions: synthetic and pharmaceutical applications. RSC Adv 2020; 10:42644-42681. [PMID: 35514898 PMCID: PMC9058431 DOI: 10.1039/d0ra07501a] [Citation(s) in RCA: 70] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Accepted: 10/24/2020] [Indexed: 12/30/2022] Open
Abstract
Multicomponent reactions (MCRs) are powerful synthetic tools in which more than two starting materials couple with each other to form multi-functionalized compounds in a one-pot process, the so-called "tandem", "domino" or "cascade" reaction, or utilizing an additional step without changing the solvent, the so-called a sequential-addition procedure, to limit the number of synthetic steps, while increasing the complexity and the molecular diversity, which are highly step-economical reactions. The Ugi reaction, one of the most common multicomponent reactions, has recently fascinated chemists with the high diversity brought by its four- or three-component-based isonitrile. The Ugi reaction has been introduced in organic synthesis as a novel, efficient and useful tool for the preparation of libraries of multifunctional peptides, natural products, and heterocyclic compounds with stereochemistry control. In this review, we highlight the recent advances of the Ugi reaction in the last two decades from 2000-2019, mainly in the synthesis of linear or cyclic peptides, heterocyclic compounds with versatile ring sizes, and natural products, as well as the enantioselective Ugi reactions. Meanwhile, the applications of these compounds in pharmaceutical trials are also discussed.
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Affiliation(s)
- Manar Ahmed Fouad
- Department of Chemistry, Faculty of Science, Alexandria University Alexandria 21321 Egypt
| | - Hamida Abdel-Hamid
- Department of Chemistry, Faculty of Science, Alexandria University Alexandria 21321 Egypt
| | - Mohammed Salah Ayoup
- Department of Chemistry, Faculty of Science, Alexandria University Alexandria 21321 Egypt
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4
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Murlykina MV, Kolomiets OV, Kornet MM, Sakhno YI, Desenko SM, Dyakonenko VV, Shishkina SV, Brazhko OA, Musatov VI, Tsygankov AV, Van der Eycken EV, Chebanov VA. Doebner-type pyrazolopyridine carboxylic acids in an Ugi four-component reaction. Beilstein J Org Chem 2019; 15:1281-1288. [PMID: 31293676 PMCID: PMC6604699 DOI: 10.3762/bjoc.15.126] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2019] [Accepted: 05/17/2019] [Indexed: 11/23/2022] Open
Abstract
Substituted 1H-pyrazolo[3,4-b]pyridine-4- and 1H-pyrazolo[3,4-b]pyridine-6-carboxamides have been synthetized through a Doebner-Ugi multicomponent reaction sequence in a convergent and versatile manner using diversity generation strategies: combination of two multicomponent reactions and conditions-based divergence strategy. The target products contain as pharmacophores pyrazolopyridine and peptidomimetic moieties with four points of diversity introduced from readily available starting materials including scaffold diversity. A small focused compound library of 23 Ugi products was created and screened for antibacterial activity.
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Affiliation(s)
- Maryna V Murlykina
- Division of Chemistry of Functional Materials, State Scientific Institution "Institute for Single Crystals" of National Academy of Sciences of Ukraine, Nauky Ave., 60, 61072, Kharkiv, Ukraine.,Faculty of Chemistry, V. N. Karazin Kharkiv National University, Svobody sq., 4, 61077, Kharkiv, Ukraine.,Laboratory for Organic & Microwave-Assisted Chemistry (LOMAC), KU Leuven, Celestijnenlaan 200F, B-3001, Leuven, Belgium
| | - Oleksandr V Kolomiets
- Division of Chemistry of Functional Materials, State Scientific Institution "Institute for Single Crystals" of National Academy of Sciences of Ukraine, Nauky Ave., 60, 61072, Kharkiv, Ukraine.,Faculty of Chemistry, V. N. Karazin Kharkiv National University, Svobody sq., 4, 61077, Kharkiv, Ukraine
| | - Maryna M Kornet
- Laboratory of Biotechnology of Physiologically Active Substances, Zaporizhzhia National University, Zhukovsky str., 66, Zaporizhzhya, Ukraine, 69600
| | - Yana I Sakhno
- Division of Chemistry of Functional Materials, State Scientific Institution "Institute for Single Crystals" of National Academy of Sciences of Ukraine, Nauky Ave., 60, 61072, Kharkiv, Ukraine
| | - Sergey M Desenko
- Division of Chemistry of Functional Materials, State Scientific Institution "Institute for Single Crystals" of National Academy of Sciences of Ukraine, Nauky Ave., 60, 61072, Kharkiv, Ukraine.,Faculty of Chemistry, V. N. Karazin Kharkiv National University, Svobody sq., 4, 61077, Kharkiv, Ukraine
| | - Victoriya V Dyakonenko
- Division of Chemistry of Functional Materials, State Scientific Institution "Institute for Single Crystals" of National Academy of Sciences of Ukraine, Nauky Ave., 60, 61072, Kharkiv, Ukraine
| | - Svetlana V Shishkina
- Division of Chemistry of Functional Materials, State Scientific Institution "Institute for Single Crystals" of National Academy of Sciences of Ukraine, Nauky Ave., 60, 61072, Kharkiv, Ukraine.,Faculty of Chemistry, V. N. Karazin Kharkiv National University, Svobody sq., 4, 61077, Kharkiv, Ukraine
| | - Oleksandr A Brazhko
- Laboratory of Biotechnology of Physiologically Active Substances, Zaporizhzhia National University, Zhukovsky str., 66, Zaporizhzhya, Ukraine, 69600
| | - Vladimir I Musatov
- Division of Chemistry of Functional Materials, State Scientific Institution "Institute for Single Crystals" of National Academy of Sciences of Ukraine, Nauky Ave., 60, 61072, Kharkiv, Ukraine
| | - Alexander V Tsygankov
- National Technical University "Kharkiv Polytechnic Institute", Kyrpychova str., 2, 61002, Kharkiv, Ukraine
| | - Erik V Van der Eycken
- Laboratory for Organic & Microwave-Assisted Chemistry (LOMAC), KU Leuven, Celestijnenlaan 200F, B-3001, Leuven, Belgium.,Peoples' Friendship University of Russia, Miklukho-Maklya str., 6, 117198, Moscow, Russia
| | - Valentyn A Chebanov
- Division of Chemistry of Functional Materials, State Scientific Institution "Institute for Single Crystals" of National Academy of Sciences of Ukraine, Nauky Ave., 60, 61072, Kharkiv, Ukraine.,Faculty of Chemistry, V. N. Karazin Kharkiv National University, Svobody sq., 4, 61077, Kharkiv, Ukraine.,Laboratory for Organic & Microwave-Assisted Chemistry (LOMAC), KU Leuven, Celestijnenlaan 200F, B-3001, Leuven, Belgium
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5
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Katsuyama A, Ichikawa S. Synthesis and Medicinal Chemistry of Muraymycins, Nucleoside Antibiotics. Chem Pharm Bull (Tokyo) 2018; 66:123-131. [PMID: 29386462 DOI: 10.1248/cpb.c17-00684] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Muraymycins, isolated from a culture broth of Streptomyces sp., are members of a class of naturally occurring nucleoside antibiotics. They are strong inhibitors of the phospho-MurNAc-pentapeptide translocase (MraY), which is responsible for the peptidoglycan biosynthesis. Since MraY is an essential enzyme among bacteria, muraymycins are expected to be a novel antibacterial agent. In this review, our efforts to synthesize muraymycin D2, simplify the chemical structure, improve antibacterial spectrum, and solve the X-ray crystal structure of the muraymycin D2/MraY complex are described.
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Affiliation(s)
| | - Satoshi Ichikawa
- Faculty of Pharmaceutical Science, Hokkaido University.,Center for Research and Education on Drug Discovery, Hokkaido University
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6
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Madhavachary R, Wang Q, Dömling A. With unprotected amino acids to tetrazolo peptidomimetics. Chem Commun (Camb) 2018; 53:8549-8552. [PMID: 28707691 DOI: 10.1039/c7cc03370b] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Here we describe the direct usage of C,N-unprotected amino acids in Ugi-tetrazole reactions to produce a novel class of acid-tetrazole compounds. Surprisingly, only the tetrazole Ugi product is found and not traces of other possible Ugi type reactions. Based on this reaction pathway we have designed the synthesis of novel tetrazole-peptidomimetics. A high level of structural diversity can be achieved using this isocyanide based multicomponent reaction (IMCR), providing a platform for the production of functionalized building blocks for novel bioactive molecules and nontraditional scaffolds which previously were not accessible.
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Affiliation(s)
- Rudrakshula Madhavachary
- University of Groningen, Department of Drug Design, Antonius Deusinglaan 1, 9713 AV Groningen, The Netherlands.
| | - Qian Wang
- University of Groningen, Department of Drug Design, Antonius Deusinglaan 1, 9713 AV Groningen, The Netherlands.
| | - Alexander Dömling
- University of Groningen, Department of Drug Design, Antonius Deusinglaan 1, 9713 AV Groningen, The Netherlands.
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7
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Esmati N, Maddirala AR, Hussein N, Amawi H, Tiwari AK, Andreana PR. Efficient syntheses and anti-cancer activity of xenortides A-D including ent/epi-stereoisomers. Org Biomol Chem 2018; 16:5332-5342. [PMID: 29999086 DOI: 10.1039/c8ob00452h] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
A one-pot, two-step, total synthesis of naturally occurring xenortides A, B, C and D, (Xens A-D) isolated from the bacterium Xenorhabdus nematophila, and an entire complementary set of stereoisomers, has been achieved. Compounds were synthesized utilizing an isocyanide-based Ugi 4-CR followed by facile N-Boc deprotection. The reaction sequence took advantage of the chiral pool of N-Boc protected amino acids (l-Leu/Val and d-Leu/Val) with aryl isocyanides, phenyl acetaldehyde and methylamine giving the desired Xens A-D (A and B >98% ee) and all subsequent stereoisomers in reasonable yields upon deprotection followed by separation of diastereomers. Also, detailed mechanistic insights for diastereoselectivity of (-)-Xen A, as a model in the Ugi 4-CR, has been described. Moreover, for the first time, this focused library was screened for cytotoxicity against a panel of epithelial cancer cell lines as well as normal cell lines with an MTT proliferation assay. The structure-activity relationship (SAR) study demonstrated that tryptamides Xen B and D were more active than phenylethylamides Xen A and C. Furthermore, (-)-Xen B (IC50 = 19-25 μM) and ent-(+)-Xen D (IC50 = 21-26 μM) gave the highest cytotoxicity and they were also found to be non-toxic toward normal cells. Importantly, the SAR results indicate that the stereochemistry at C8 and C11 in (-)-Xen B and ent-(+)-Xen D play a critical role in cytotoxic activity.
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Affiliation(s)
- N Esmati
- Department of Chemistry and Biochemistry and School of Green Chemistry and Engineering, The University of Toledo, 2801 W. Bancroft St, Toledo, OH 43606, USA.
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8
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Puentes AR, Morejón MC, Rivera DG, Wessjohann LA. Peptide Macrocyclization Assisted by Traceless Turn Inducers Derived from Ugi Peptide Ligation with Cleavable and Resin-Linked Amines. Org Lett 2017; 19:4022-4025. [PMID: 28704057 DOI: 10.1021/acs.orglett.7b01761] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A multicomponent approach enabling the installation of turn-inducing moieties that facilitate the macrocyclization of short and medium-size oligopeptides is described. The strategy comprises the Ugi ligation of peptide carboxylic acids and isocyanopeptides in the presence of aldehydes and acid or photolabile amines followed by cyclization and cleavage of the backbone N-substituents to render canonical cyclopeptides. Implementing the approach on solid phase with the use of Rink amide resins led to a new class of backbone amide linker strategy.
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Affiliation(s)
- Alfredo R Puentes
- Department of Bioorganic Chemistry, Leibniz Institute of Plant Biochemistry , Weinberg 3, 06120 Halle/Saale, Germany.,Center for Natural Products Research, Faculty of Chemistry, University of Havana , Zapata y G, 10400 Havana, Cuba
| | - Micjel C Morejón
- Department of Bioorganic Chemistry, Leibniz Institute of Plant Biochemistry , Weinberg 3, 06120 Halle/Saale, Germany.,Center for Natural Products Research, Faculty of Chemistry, University of Havana , Zapata y G, 10400 Havana, Cuba
| | - Daniel G Rivera
- Department of Bioorganic Chemistry, Leibniz Institute of Plant Biochemistry , Weinberg 3, 06120 Halle/Saale, Germany.,Center for Natural Products Research, Faculty of Chemistry, University of Havana , Zapata y G, 10400 Havana, Cuba
| | - Ludger A Wessjohann
- Department of Bioorganic Chemistry, Leibniz Institute of Plant Biochemistry , Weinberg 3, 06120 Halle/Saale, Germany
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9
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Wessjohann LA, Morejón MC, Ojeda GM, Rhoden CRB, Rivera DG. Applications of Convertible Isonitriles in the Ligation and Macrocyclization of Multicomponent Reaction-Derived Peptides and Depsipeptides. J Org Chem 2016; 81:6535-45. [PMID: 27390908 DOI: 10.1021/acs.joc.6b01150] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Peptide ligation and macrocyclization are among the most relevant approaches in the field of peptide chemistry. Whereas a variety of strategies relying on coupling reagents and native chemical ligation are available, there is a continuous need for efficient peptide ligation and cyclization methods. Herein we report on the utilization of convertible isonitriles as effective synthetic tools for the ligation and macrocyclization of peptides arising from isocyanide-based multicomponent reactions. The strategy relies on the use of convertible isonitriles-derived from Fukuyama amines-and peptide carboxylic acids in Ugi and Passerini reactions to afford N-alkylated peptides and depsipeptides, respectively, followed by conversion of the C-terminal amide onto either N-peptidoacyl indoles or pyrroles. Such activated peptides proved efficient in the ligation to peptidic, lipidic and fluorescently labeled amines and in macrocyclization protocols. As a result, a wide set of N-substituted peptides (with methyl, glycosyl and amino acids as N-substituents), cyclic N-methylated peptides and a depsipeptide were produced in good yields using conditions that involve either classical heating or microwave irradiation. This report improves the repertoire of peptide covalent modification methods by exploiting the synthetic potential of multicomponent reactions and convertible isonitriles.
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Affiliation(s)
- Ludger A Wessjohann
- Department of Bioorganic Chemistry, Leibniz Institute of Plant Biochemistry , Weinberg 3, 06120, Halle/Saale, Germany
| | - Micjel C Morejón
- Department of Bioorganic Chemistry, Leibniz Institute of Plant Biochemistry , Weinberg 3, 06120, Halle/Saale, Germany
| | - Gerardo M Ojeda
- Center for Natural Products Research, Faculty of Chemistry, University of Havana , Zapata y G, 10400, La Habana, Cuba
| | - Cristiano R B Rhoden
- Department of Bioorganic Chemistry, Leibniz Institute of Plant Biochemistry , Weinberg 3, 06120, Halle/Saale, Germany
| | - Daniel G Rivera
- Department of Bioorganic Chemistry, Leibniz Institute of Plant Biochemistry , Weinberg 3, 06120, Halle/Saale, Germany
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10
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Das VK, Bharali P, Konwar BK, Mikkola JP, Shchukarev A, Thakur AJ. A convenient ‘NOSE’ approach used towards the synthesis of 6-amino-1,3-dimethyl-5-indolyl-1H-pyrimidine-2,4-dione derivatives catalyzed by nano-Ag. NEW J CHEM 2016. [DOI: 10.1039/c5nj02134k] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Uracil derivatives were synthesized in high yield catalyzed by reusable nano-Ag at 70 °C upon reacting 6-amino-1,3-dimethyluracil and indole derivatives.
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Affiliation(s)
| | - Pranjal Bharali
- Department of Molecular Biology and Biotechnology
- Tezpur University
- Tezpur
- India
| | - Bolin Kumar Konwar
- Department of Molecular Biology and Biotechnology
- Tezpur University
- Tezpur
- India
| | - Jyri-Pekka Mikkola
- Technical Chemistry
- Department of Chemistry
- Umeå University
- SE-90187 Umeå
- Sweden
| | - Andrey Shchukarev
- Industrial Chemistry & Reaction Engineering
- Johan Gadolin Process Chemistry Centre
- Åbo Akademi University
- FI-20500 Åbo-Turku
- Finland
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11
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Koszytkowska-Stawińska M, Buchowicz W. Multicomponent reactions in nucleoside chemistry. Beilstein J Org Chem 2014; 10:1706-32. [PMID: 25161730 PMCID: PMC4142899 DOI: 10.3762/bjoc.10.179] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2014] [Accepted: 07/02/2014] [Indexed: 12/17/2022] Open
Abstract
This review covers sixty original publications dealing with the application of multicomponent reactions (MCRs) in the synthesis of novel nucleoside analogs. The reported approaches were employed for modifications of the parent nucleoside core or for de novo construction of a nucleoside scaffold from non-nucleoside substrates. The cited references are grouped according to the usually recognized types of the MCRs. Biochemical properties of the novel nucleoside analogs are also presented (if provided by the authors).
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Affiliation(s)
| | - Włodzimierz Buchowicz
- Faculty of Chemistry, Warsaw University of Technology, ul. Noakowskiego 3, 00-664 Warszawa, Poland
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12
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Kreye O, Trefzger C, Sehlinger A, Meier MAR. Multicomponent Reactions with a Convertible Isocyanide: Efficient and Versatile Grafting of ADMET-Derived Polymers. MACROMOL CHEM PHYS 2014. [DOI: 10.1002/macp.201400187] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Oliver Kreye
- Karlsruhe Institute of Technology, Institute of Organic Chemistry; Laboratory of Applied Chemistry; Fritz-Haber-Weg 6, Building 30.42 D-76131 Karlsruhe Germany
| | - Carsten Trefzger
- Karlsruhe Institute of Technology, Institute of Organic Chemistry; Laboratory of Applied Chemistry; Fritz-Haber-Weg 6, Building 30.42 D-76131 Karlsruhe Germany
| | - Ansgar Sehlinger
- Karlsruhe Institute of Technology, Institute of Organic Chemistry; Laboratory of Applied Chemistry; Fritz-Haber-Weg 6, Building 30.42 D-76131 Karlsruhe Germany
| | - Michael A. R. Meier
- Karlsruhe Institute of Technology, Institute of Organic Chemistry; Laboratory of Applied Chemistry; Fritz-Haber-Weg 6, Building 30.42 D-76131 Karlsruhe Germany
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13
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Polyoxin and nikkomycin analogs: recent design and synthesis of novel peptidyl nucleosides. HETEROCYCL COMMUN 2013. [DOI: 10.1515/hc-2013-0141] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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14
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4-Isocyanopermethylbutane-1,1,3-triol (IPB): a convertible isonitrile for multicomponent reactions. Tetrahedron Lett 2012. [DOI: 10.1016/j.tetlet.2012.07.064] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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15
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Li J, Li L, Tian Y, Niu G, Tan H. Hybrid antibiotics with the nikkomycin nucleoside and polyoxin peptidyl moieties. Metab Eng 2011; 13:336-44. [DOI: 10.1016/j.ymben.2011.01.002] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2010] [Revised: 01/06/2011] [Accepted: 01/10/2011] [Indexed: 10/18/2022]
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16
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Das S, Thakur AJ. A Clean, Highly Efficient and One-Pot Green Synthesis of Aryl/Alkyl/Heteroaryl-Substituted Bis(6-amino-1,3-dimethyluracil-5-yl)methanes in Water. European J Org Chem 2011. [DOI: 10.1002/ejoc.201001581] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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17
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Roviello GN, Benedetti E, Pedone C, Bucci EM. Nucleobase-containing peptides: an overview of their characteristic features and applications. Amino Acids 2010; 39:45-57. [PMID: 20349320 DOI: 10.1007/s00726-010-0567-6] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2010] [Accepted: 03/11/2010] [Indexed: 11/26/2022]
Abstract
Reports on nucleobase-containing chiral peptides (both natural and artificial) and achiral pseudopeptides are reviewed. Their synthesis, structural features, DNA and RNA-binding ability, as well as some other interesting applications which make them promising diagnostic/therapeutic agents of great importance in many areas of biology and therapy are taken into critical consideration.
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Affiliation(s)
- Giovanni N Roviello
- Istituto di Biostrutture e Bioimmagini, Consiglio Nazionale delle Ricerche, Via Mezzocannone 16, 80134, Naples, Italy
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18
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Tanino T, Ichikawa S, Shiro M, Matsuda A. Total Synthesis of (−)-Muraymycin D2 and Its Epimer. J Org Chem 2010; 75:1366-77. [DOI: 10.1021/jo9027193] [Citation(s) in RCA: 76] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Tetsuya Tanino
- Faculty of Pharmaceutical Sciences, Hokkaido University Kita-12, Nishi-6, Kita-ku, Sapporo 060-0812, Japan, Rigaku Corporation, 3-9-12 Matsubara, Akishima, Tokyo 196-0003, Japan
| | - Satoshi Ichikawa
- Faculty of Pharmaceutical Sciences, Hokkaido University Kita-12, Nishi-6, Kita-ku, Sapporo 060-0812, Japan, Rigaku Corporation, 3-9-12 Matsubara, Akishima, Tokyo 196-0003, Japan
| | - Motoo Shiro
- Faculty of Pharmaceutical Sciences, Hokkaido University Kita-12, Nishi-6, Kita-ku, Sapporo 060-0812, Japan, Rigaku Corporation, 3-9-12 Matsubara, Akishima, Tokyo 196-0003, Japan
| | - Akira Matsuda
- Faculty of Pharmaceutical Sciences, Hokkaido University Kita-12, Nishi-6, Kita-ku, Sapporo 060-0812, Japan, Rigaku Corporation, 3-9-12 Matsubara, Akishima, Tokyo 196-0003, Japan
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Algay V, Singh I, Heaney F. Nucleoside and nucleotide analogues by catalyst free Huisgen nitrile oxide-alkyne 1,3-dipolar cycloaddition. Org Biomol Chem 2009; 8:391-7. [PMID: 20066275 DOI: 10.1039/b917450h] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An efficient, catalyst free, 1,3-dipolar cycloaddition strategy to conjugate nucleosides and nucleotides with isoxazoles under atmospheric conditions and in an aqueous environment is reported. The protocol involves chloramine-T as a practical reagent to induce in situ nitrile oxide formation and the alkyne partner is attached to the sugar residue or the nucleobase. The reactions are regiospecific, fast and high yielding.
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Affiliation(s)
- Virginie Algay
- Department of Chemistry, National University of Ireland, Maynooth, Co. Kildare, Republic of Ireland
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