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Abuduaini T, Li S, Roy V, Agrofoglio LA, Martin OR, Nicolas C. Tunable Approach to C-Linked Analogs of Glycosamines. J Org Chem 2022; 87:13396-13405. [PMID: 36082689 DOI: 10.1021/acs.joc.2c01650] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The synthesis of (1R)-2-amino-2-deoxy-β-l-gulopyranosyl benzene and the α and β forms of 2-amino-2-deoxy-l-idopyranosyl benzene derivatives was accomplished through stereospecific addition of tributylstannyllithium to readily available (SR)- or (SS)-N-tert-butanesulfinyl-arabinofuranosylamine building blocks, followed by stereoretentive Pd-catalyzed Migita-Kosugi-Stille cross-coupling, stereoselective reduction, and an activation-cyclization strategy. Application of this methodology paves the way to new three-dimensional chemical space and preparation of unknown (non-natural) and complex 2-amino-2-deoxy sugars of biological interest.
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Affiliation(s)
- Tuniyazi Abuduaini
- Institut de Chimie Organique et Analytique, UMR CNRS 7311, Université d'Orléans, Rue de Chartres, BP 6759, 45067 Orléans Cedex 2, France
| | - Sizhe Li
- Institut de Chimie Organique et Analytique, UMR CNRS 7311, Université d'Orléans, Rue de Chartres, BP 6759, 45067 Orléans Cedex 2, France
| | - Vincent Roy
- Institut de Chimie Organique et Analytique, UMR CNRS 7311, Université d'Orléans, Rue de Chartres, BP 6759, 45067 Orléans Cedex 2, France
| | - Luigi A Agrofoglio
- Institut de Chimie Organique et Analytique, UMR CNRS 7311, Université d'Orléans, Rue de Chartres, BP 6759, 45067 Orléans Cedex 2, France
| | - Olivier R Martin
- Institut de Chimie Organique et Analytique, UMR CNRS 7311, Université d'Orléans, Rue de Chartres, BP 6759, 45067 Orléans Cedex 2, France
| | - Cyril Nicolas
- Institut de Chimie Organique et Analytique, UMR CNRS 7311, Université d'Orléans, Rue de Chartres, BP 6759, 45067 Orléans Cedex 2, France
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2
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Multivalent glucosidase inhibitors based on perylene bisimide and iminosugar conjugates. Eur J Med Chem 2022; 241:114621. [DOI: 10.1016/j.ejmech.2022.114621] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Revised: 07/17/2022] [Accepted: 07/18/2022] [Indexed: 11/21/2022]
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3
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Ramesh NG. From Glycals to Nitrogen Heterocycles and Carbocycles via "Cleavage-Intramolecular Recombination Strategy". CHEM REC 2021; 21:2930-2957. [PMID: 34472196 DOI: 10.1002/tcr.202100187] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2021] [Revised: 08/06/2021] [Accepted: 08/11/2021] [Indexed: 12/17/2022]
Abstract
Glycals (carbohydrate enol-ethers) have enjoyed profound applications in organic synthesis for more than a century. They not only serve as versatile glycosyl donors or as substrates for Ferrier rearrangement, but also find extensive synthetic applications especially as a "chiral pool" for accomplishing the synthesis of a variety of natural and biologically important compounds. As cyclic enol ethers, they demonstrate high reactivity and are among the most and variously transformable monosaccharide derivatives. The uniqueness of the reactivity of glycals is that they can be synthetically tuned to get a library of derivatives through stereo- and regioselective introduction of a variety of functional groups at C1, C2, C3 as well as C4 carbons of the sugar. We have developed a practical approach for stereoselective mono- and diamination of glycals and over the years utilized these scaffolds for the synthesis of a variety of biologically important nitrogen heterocycles and carbocycles through a "Diversity Oriented Approach". Our synthetic strategy in this direction mainly relied on the cleavage of ring O-C bond of the sugar followed by an "intramolecular recombination" reaction. Utilizing this strategy, we have accomplished the synthesis of several biologically important natural products, their analogues and related unnatural derivatives. Examples of such compounds reported from our group include polyhydroxypyrrolidines, DMDP, anisomycin, steviamine, pochonicine, conduramines, bulgecinine, aminocyclitols, azepanes, 4-hydroxy-D-proline, azanucleosides and their analogues. A personal account highlighting these syntheses is presented here.
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Affiliation(s)
- Namakkal G Ramesh
- Department of Chemistry, Indian Institute of Technology Delhi, Hauz Khas, New Delhi, 110016, India
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4
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Klunda T, Hricovíni M, Šesták S, Kóňa J, Poláková M. Selective Golgi α-mannosidase II inhibitors: N-alkyl substituted pyrrolidines with a basic functional group. NEW J CHEM 2021. [DOI: 10.1039/d1nj01176f] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Enzymatic assays, molecular modeling and NMR studies of novel 1,4-dideoxy-1,4-imino-l-lyxitols provided new information on the GH38 family enzyme inhibitors and their selectivity.
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Affiliation(s)
- Tomáš Klunda
- Institute of Chemistry
- Center for Glycomics
- Slovak Academy of Sciences
- SK-845 38 Bratislava
- Slovakia
| | - Michal Hricovíni
- Institute of Chemistry
- Center for Glycomics
- Slovak Academy of Sciences
- SK-845 38 Bratislava
- Slovakia
| | - Sergej Šesták
- Institute of Chemistry
- Center for Glycomics
- Slovak Academy of Sciences
- SK-845 38 Bratislava
- Slovakia
| | - Juraj Kóňa
- Institute of Chemistry
- Center for Glycomics
- Slovak Academy of Sciences
- SK-845 38 Bratislava
- Slovakia
| | - Monika Poláková
- Institute of Chemistry
- Center for Glycomics
- Slovak Academy of Sciences
- SK-845 38 Bratislava
- Slovakia
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5
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Puet A, Domínguez G, Cañada FJ, Pérez-Castells J. Amino Acid-Based Synthesis and Glycosidase Inhibition of Cyclopropane-Containing Iminosugars. ACS OMEGA 2020; 5:31821-31830. [PMID: 33344836 PMCID: PMC7745444 DOI: 10.1021/acsomega.0c04589] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/18/2020] [Accepted: 10/29/2020] [Indexed: 05/04/2023]
Abstract
Synthesis of four iminosugars fused to a cyclopropane ring is described using l-serine as the chiral pool. The key steps are large-scale preparation of an α,β-unsaturated piperidinone followed by completely stereoselective sulfur ylide cyclopropanation. Stereochemistry of compounds has been studied by nuclear Overhauser effect spectroscopy (NOESY) experiments and 1H homonuclear decoupling to measure constant couplings. The activity of these compounds against different glycosidases has been evaluated. Although inhibition activity was low (compound 8a presents a (K i) of 1.18 mM against β-galactosidase from Escherichia coli), interestingly, we found that compounds 8a and 8b increase the activity of neuraminidase from Vibrio cholerae up to 100%.
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Affiliation(s)
- Alejandro Puet
- Department
of Chemistry and Biochemistry, Facultad de Farmacia, Universidad San Pablo-CEU, CEU Universities, Urbanización Montepríncipe, 28668 Boadilla del Monte, Madrid, Spain
| | - Gema Domínguez
- Department
of Chemistry and Biochemistry, Facultad de Farmacia, Universidad San Pablo-CEU, CEU Universities, Urbanización Montepríncipe, 28668 Boadilla del Monte, Madrid, Spain
| | - F. Javier Cañada
- Dep.
Biología FisicoQuímica, CIB
Margarita Salas, CSIC,
C/Ramiro de Maetzu 9, 28040 Madrid, Spain
- CIBER
de Enfermedades Respiratorias (CIBERES), Avda, Monforte de Lemos 3-5, 28029 Madrid, Spain
| | - Javier Pérez-Castells
- Department
of Chemistry and Biochemistry, Facultad de Farmacia, Universidad San Pablo-CEU, CEU Universities, Urbanización Montepríncipe, 28668 Boadilla del Monte, Madrid, Spain
- E-mail:
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6
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Li S, Jaszczyk J, Pannecoucke X, Poisson T, Martin OR, Nicolas C. Stereospecific Synthesis of Glycoside Mimics Through Migita‐Kosugi‐Stille Cross‐Coupling Reactions of Chemically and Configurationally Stable 1‐
C
‐Tributylstannyl Iminosugars. Adv Synth Catal 2020. [DOI: 10.1002/adsc.202000886] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Sizhe Li
- Institut de Chimie Organique et Analytique UMR 7311 Université d'Orléans et CNRS Rue de Chartres, BP 6759 45067 Orléans cedex 2 France
| | - Justyna Jaszczyk
- Institut de Chimie Organique et Analytique UMR 7311 Université d'Orléans et CNRS Rue de Chartres, BP 6759 45067 Orléans cedex 2 France
| | - Xavier Pannecoucke
- Normandie Université, COBRA, UMR 6014 et FR 3038 Université de Rouen, INSA Rouen, CNRS 1 rue Tesnière 76821 Mont Saint-Aignan Cedex France
| | - Thomas Poisson
- Normandie Université, COBRA, UMR 6014 et FR 3038 Université de Rouen, INSA Rouen, CNRS 1 rue Tesnière 76821 Mont Saint-Aignan Cedex France
- Institut Universitaire de France 1 rue Descartes 75231 Paris France
| | - Olivier R. Martin
- Institut de Chimie Organique et Analytique UMR 7311 Université d'Orléans et CNRS Rue de Chartres, BP 6759 45067 Orléans cedex 2 France
| | - Cyril Nicolas
- Institut de Chimie Organique et Analytique UMR 7311 Université d'Orléans et CNRS Rue de Chartres, BP 6759 45067 Orléans cedex 2 France
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Clemente F, Matassini C, Cardona F. Reductive Amination Routes in the Synthesis of Piperidine IminoSugars. European J Org Chem 2020. [DOI: 10.1002/ejoc.201901840] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Francesca Clemente
- Dipartimento di Chimica “Ugo Schiff”; Università di Firenze; Via della Lastruccia 3-13 50019 Sesto Fiorentino (FI) Italy
| | - Camilla Matassini
- Dipartimento di Chimica “Ugo Schiff”; Università di Firenze; Via della Lastruccia 3-13 50019 Sesto Fiorentino (FI) Italy
| | - Francesca Cardona
- Dipartimento di Chimica “Ugo Schiff”; Università di Firenze; Via della Lastruccia 3-13 50019 Sesto Fiorentino (FI) Italy
- Associated with Consorzio Interuniversitario Nazionale di ricerca in Metodologie e Processi Innovativi di Sintesi (CINMPIS); Università di Bari; 70125 Bari Italy
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8
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Matassini C, D'Adamio G, Vanni C, Goti A, Cardona F. Studies for the Multimerization of DAB-1-Based Iminosugars through Iteration of the Nitrone Cycloaddition/Ring-Opening/Allylation Sequence. European J Org Chem 2019. [DOI: 10.1002/ejoc.201900823] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Camilla Matassini
- Department of Chemistry “Ugo Schiff”; University of Florence; Via della Lastruccia 3-13 50019 Sesto Fiorentino (FI) Italy
| | - Giampiero D'Adamio
- Department of Chemistry “Ugo Schiff”; University of Florence; Via della Lastruccia 3-13 50019 Sesto Fiorentino (FI) Italy
| | - Costanza Vanni
- Department of Chemistry “Ugo Schiff”; University of Florence; Via della Lastruccia 3-13 50019 Sesto Fiorentino (FI) Italy
| | - Andrea Goti
- Department of Chemistry “Ugo Schiff”; University of Florence; Via della Lastruccia 3-13 50019 Sesto Fiorentino (FI) Italy
- Associated with Consorzio Interuniversitatio Nazionale di ricerca in Metodologie e Processi Innovativi di Sintesi (CINMPIS); Università di Bari; 70125 Bari Italy
| | - Francesca Cardona
- Department of Chemistry “Ugo Schiff”; University of Florence; Via della Lastruccia 3-13 50019 Sesto Fiorentino (FI) Italy
- Associated with Consorzio Interuniversitatio Nazionale di ricerca in Metodologie e Processi Innovativi di Sintesi (CINMPIS); Università di Bari; 70125 Bari Italy
- Associated with LENS; via N. Carrara 1 50019 Sesto Fiorentino, FI Italy
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9
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Characterization of the PLP-dependent transaminase initiating azasugar biosynthesis. Biochem J 2018; 475:2241-2256. [PMID: 29907615 DOI: 10.1042/bcj20180340] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2018] [Revised: 06/08/2018] [Accepted: 06/14/2018] [Indexed: 11/17/2022]
Abstract
Biosynthesis of the azasugar 1-deoxynojirimycin (DNJ) critically involves a transamination in the first committed step. Here, we identify the azasugar biosynthetic cluster signature in Paenibacillus polymyxa SC2 (Ppo), homologous to that reported in Bacillus amyloliquefaciens FZB42 (Bam), and report the characterization of the aminotransferase GabT1 (named from Bam). GabT1 from Ppo exhibits a specific activity of 4.9 nmol/min/mg at 30°C (pH 7.5), a somewhat promiscuous amino donor selectivity, and curvilinear steady-state kinetics that do not reflect the predicted ping-pong behavior typical of aminotransferases. Analysis of the first half reaction with l-glutamate in the absence of the acceptor fructose 6-phosphate revealed that it was capable of catalyzing multiple turnovers of glutamate. Kinetic modeling of steady-state initial velocity data was consistent with a novel hybrid branching kinetic mechanism which included dissociation of PMP after the first half reaction to generate the apoenzyme which could bind PLP for another catalytic deamination event. Based on comparative sequence analyses, we identified an uncommon His-Val dyad in the PLP-binding pocket which we hypothesized was responsible for the unusual kinetics. Restoration of the conserved PLP-binding site motif via the mutant H119F restored classic ping-pong kinetic behavior.
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10
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Więcław MM, Stecko S. Hydrozirconation of C=X Functionalities with Schwartz's Reagent. European J Org Chem 2018. [DOI: 10.1002/ejoc.201701537] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Michał M. Więcław
- Institute of Organic Chemistry; Polish Academy of Sciences; Kasprzaka 44/52 01-224 Warsaw Poland
| | - Sebastian Stecko
- Institute of Organic Chemistry; Polish Academy of Sciences; Kasprzaka 44/52 01-224 Warsaw Poland
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11
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Udry GAO, Repetto E, Vega DR, Varela O. Synthesis of Highly Substituted and Enantiomerically Pure 2,3,4-Tris(hydroxyalkyl)pyrrolidines Using a 1,3-Dipolar Cycloaddition Reaction as Key Step. ChemistrySelect 2017. [DOI: 10.1002/slct.201701068] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Guillermo A. Oliveira Udry
- Universidad de Buenos Aires.; Facultad de Ciencias Exactas y Naturales. Departamento de Química Orgánica.; Pabellón 2, Ciudad Universitaria C1428EHA - Buenos Aires Argentina
- Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET)-UBA.; Centro de Investigación en Hidratos de Carbono (CIHIDECAR).; Buenos Aires Argentina
| | - Evangelina Repetto
- Universidad de Buenos Aires.; Facultad de Ciencias Exactas y Naturales. Departamento de Química Orgánica.; Pabellón 2, Ciudad Universitaria C1428EHA - Buenos Aires Argentina
- Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET)-UBA.; Centro de Investigación en Hidratos de Carbono (CIHIDECAR).; Buenos Aires Argentina
| | - Daniel R. Vega
- Departamento Física de la Materia Condensada; GAIyANN-CAC-CNEA and ECyT-UNSAM; Av. Gral. Paz 1499-1650. San Martín - Buenos Aires Argentina
| | - Oscar Varela
- Universidad de Buenos Aires.; Facultad de Ciencias Exactas y Naturales. Departamento de Química Orgánica.; Pabellón 2, Ciudad Universitaria C1428EHA - Buenos Aires Argentina
- Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET)-UBA.; Centro de Investigación en Hidratos de Carbono (CIHIDECAR).; Buenos Aires Argentina
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12
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Domeyer S, Bjerregaard M, Johansson H, Sejer Pedersen D. Exploring endoperoxides as a new entry for the synthesis of branched azasugars. Beilstein J Org Chem 2017; 13:644-647. [PMID: 28487758 PMCID: PMC5389192 DOI: 10.3762/bjoc.13.63] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2016] [Accepted: 03/13/2017] [Indexed: 11/23/2022] Open
Abstract
A new class of nitrogen-containing endoperoxides were synthesised by a photochemical [4 + 2]-cycloaddition between a diene and singlet oxygen. The endoperoxides were dihydroxylated and protected to provide a series of endoperoxide building blocks for organic synthesis, with potential use as precursors for the synthesis of branched azasugars. Preliminary exploration of the chemistry of these building blocks provided access to a variety of derivatives including tetrahydrofurans, epoxides and protected amino-tetraols.
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Affiliation(s)
- Svenja Domeyer
- Department of Drug Design and Pharmacology, University of Copenhagen, Jagtvej 162, 2100 Copenhagen, Denmark
| | - Mark Bjerregaard
- Department of Drug Design and Pharmacology, University of Copenhagen, Jagtvej 162, 2100 Copenhagen, Denmark
| | - Henrik Johansson
- Department of Drug Design and Pharmacology, University of Copenhagen, Jagtvej 162, 2100 Copenhagen, Denmark
| | - Daniel Sejer Pedersen
- Department of Drug Design and Pharmacology, University of Copenhagen, Jagtvej 162, 2100 Copenhagen, Denmark
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