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Zamysłowski T, Gorczyca K, Zhang Y, Poterała M, Malinowski M. Operationally simple enzymatic deprotection of C-3 position on 3,4,6-tri-O-acetyl-d-glucal. Carbohydr Res 2023; 529:108848. [PMID: 37224731 DOI: 10.1016/j.carres.2023.108848] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Revised: 05/05/2023] [Accepted: 05/16/2023] [Indexed: 05/26/2023]
Abstract
The new strategies to obtain selectively protected hydroxyl function on sugar derivatives are still of the high value for the progress of glycochemistry and organic synthesis. Herein, we describe an interesting enzymatic deprotection strategy that was applied to the most commonly used glycal derivative - 3,4,6-tri-O-acetyl-d-glucal. The procedure is operationally simple, easy to scale-up and the biocatalyst might be effortlessly recycled from the reaction mixture. Resulting product - 4,6-di-O-acetyl-D-glucal we then challenged to synthesize two glycal synthons armed with 3 different protecting group - a synthetic target difficult to achieve with traditional methods.
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Affiliation(s)
- Tomasz Zamysłowski
- Faculty of Chemistry, Warsaw University of Technology, Ul. Noakowskiego 3, 00-664, Warsaw, Poland
| | - Katarzyna Gorczyca
- Faculty of Chemistry, Warsaw University of Technology, Ul. Noakowskiego 3, 00-664, Warsaw, Poland
| | - Yuqing Zhang
- CY Cergy-Paris Université, BioCIS, CNRS, 5 Mail Gay-Lussac, 95000, Cergy-Pontoise cedex, France; Université Paris-Saclay, BioCIS, CNRS, 5, Rue J-B Clément, 92296, Châtenay-Malabry cedex, France
| | - Marcin Poterała
- Faculty of Chemistry, Warsaw University of Technology, Ul. Noakowskiego 3, 00-664, Warsaw, Poland
| | - Maciej Malinowski
- Faculty of Chemistry, Warsaw University of Technology, Ul. Noakowskiego 3, 00-664, Warsaw, Poland.
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2
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Lumbroso A, Berthonneau C, Beaudet I, Quintard JP, Planchat A, García-Moreno MI, Ortiz Mellet C, Le Grognec E. A versatile stereocontrolled synthesis of 2-deoxyiminosugar C-glycosides and their evaluation as glycosidase inhibitors. Org Biomol Chem 2021; 19:1083-1099. [PMID: 33427829 DOI: 10.1039/d0ob02249g] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
A highly enantioselective synthesis of (R,S) or (S,S)-2,6-disubstituted dehydropiperidines has been previously achieved through Sn/Li transmetalation of the corresponding stannylated dehydropiperidines or of their precursors. Herein, we successively consider their Upjohn's syn dihydroxylation and their anti-dihydroxylation via an epoxidation reaction followed by epoxide opening reaction. The stereochemical course of these reactions was first reported including the use of appropriate protecting groups before considering the conversion of the obtained compounds into NH or NMe iminosugar hydrochlorides. A primary evaluation of the designed iminosugar C-glycosides as glycosidase inhibitors suggests candidates for the selective inhibition of α-galactosidase, amyloglycosidase and naringinase. Beyond the reported results, the method constitutes a highly modulable route for the synthesis of well stereodefined iminosugar C-glycosides, an advantage which might be used for the design of iminosugars to enhance their biological properties.
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3
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Messire G, Massicot F, Pascual L, Riguet E, Vasse JL, Behr JB. Broadening the reaction scope of unprotected aldoses via their corresponding nitrones: 1,3-dipolar cycloadditions with alkenes. Org Biomol Chem 2020; 18:5708-5725. [PMID: 32666987 DOI: 10.1039/d0ob01350a] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Condensation reactions of unprotected tetroses and pentoses with hydroxylamines afforded nitrones, which were easily converted to densely functionalized isoxazolidines in the presence of electron-poor alkenes. The 1,3-dipolar cycloaddition occurred with good facial discrimination of the chiral nitrone but under rather low endo/exo control. Stereochemistry of isomers was ascertained by chemical correlation with known derivatives from the literature. Microwave activation appeared as the most efficient reaction mode, affording the expected adducts within several minutes whereas hours were needed under standard heating. Alternatively, the transformation proved also possible under high pressure conditions by using a hand pump system, avoiding any energy source. Although water could not be used as the solvent, leading to hydrolysis of the nitrone substrate, a large variety of organic solvents proved efficient. The method has potential use in the preparation of non-ionic carbohydrate-based amphiphiles.
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Affiliation(s)
- Gatien Messire
- Univ. Reims Champagne-Ardenne, ICMR, CNRS UMR 7312, FR Condorcet CNRS 3417, 51687 Reims Cedex 2, France.
| | - Fabien Massicot
- Univ. Reims Champagne-Ardenne, ICMR, CNRS UMR 7312, FR Condorcet CNRS 3417, 51687 Reims Cedex 2, France.
| | - Laura Pascual
- Univ. Reims Champagne-Ardenne, ICMR, CNRS UMR 7312, FR Condorcet CNRS 3417, 51687 Reims Cedex 2, France.
| | - Emmanuel Riguet
- Univ. Reims Champagne-Ardenne, ICMR, CNRS UMR 7312, FR Condorcet CNRS 3417, 51687 Reims Cedex 2, France.
| | - Jean-Luc Vasse
- Univ. Reims Champagne-Ardenne, ICMR, CNRS UMR 7312, FR Condorcet CNRS 3417, 51687 Reims Cedex 2, France.
| | - Jean-Bernard Behr
- Univ. Reims Champagne-Ardenne, ICMR, CNRS UMR 7312, FR Condorcet CNRS 3417, 51687 Reims Cedex 2, France.
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Rowicki T, Madura ID, Marek PH, Kopczyńska K, Mironiuk-Puchalska E, Sas W. Synthesis, structure of 7-oxa-1-azabicyclo[2.2.1]heptane derivative obtained from sugar nitrone and analysis of its conformational variety. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2019.01.058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Malinowski M, Rowicki T, Guzik P, Wielechowska M, Sas W. Synthesis of Carbohydrate Mimetics by Intramolecular 1,3-Dipolar Cycloaddition of N
-(3-Alkenyl)nitrones Derived from Unprotected d
-Aldopentoses. European J Org Chem 2018. [DOI: 10.1002/ejoc.201701512] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Maciej Malinowski
- Faculty of Chemistry; Warsaw University of Technology; ul. Noakowskiego 3 00-664 Warsaw Poland
| | - Tomasz Rowicki
- Faculty of Chemistry; Warsaw University of Technology; ul. Noakowskiego 3 00-664 Warsaw Poland
| | - Patrycja Guzik
- Faculty of Chemistry; Warsaw University of Technology; ul. Noakowskiego 3 00-664 Warsaw Poland
| | - Monika Wielechowska
- Faculty of Chemistry; Warsaw University of Technology; ul. Noakowskiego 3 00-664 Warsaw Poland
| | - Wojciech Sas
- Faculty of Chemistry; Warsaw University of Technology; ul. Noakowskiego 3 00-664 Warsaw Poland
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Prasad SS, Baskaran S. Iminosugar C-Nitromethyl Glycoside: Stereoselective Synthesis of Isoxazoline and Isoxazole-Fused Bicyclic Iminosugars. J Org Chem 2018; 83:1558-1564. [PMID: 29313687 DOI: 10.1021/acs.joc.7b02803] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A simple and efficient method for the stereoselective synthesis of isoxazoline/isoxazole-fused iminosugar derivatives has been developed using intramolecular nitrile oxide cycloaddition (INOC) as a key step. Iminosugar C-nitromethyl glycosides, derived from simple carbohydrates, served as excellent nitrile oxide precursors in 1,3-dipolar cycloaddition reactions. N-Alkenyl iminosugar C-nitromethyl glycosides afforded novel isoxazoline-fused indolizidine-, pyrrolizidine-, and quinolizidine-based iminosugars in excellent yields with a high degree of stereoselectivity, whereas N-alkynyl iminosugar C-nitromethyl glycosides furnished the corresponding isoxazole containing tricyclic iminosugars in very good yields.
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Affiliation(s)
- Sure Siva Prasad
- Department of Chemistry, Indian Institute of Technology Madras , Chennai 600036, India
| | - Sundarababu Baskaran
- Department of Chemistry, Indian Institute of Technology Madras , Chennai 600036, India
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Tangara S, Kanazawa A, Fayolle M, Philouze C, Poisson JF, Behr JB, Py S. Short synthesis, X-ray and conformational analysis of a cyclic peracetylated l-sorbose-derived nitrone, a useful intermediate towards N–O-containing d-gluco-iminosugars. NEW J CHEM 2018. [DOI: 10.1039/c8nj03868f] [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
A crystalline peracetylated nitrone underwent regio- and stereoselective 1,3-dipolar cycloaddition with alkynes, affording d-gluco-configured isoxazolines as a new class of iminosugars.
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Affiliation(s)
- Salia Tangara
- Univ. Grenoble Alpes
- DCM, F-38000 Grenoble
- France CNRS
- DCM
- F-38000 Grenoble
| | - Alice Kanazawa
- Univ. Grenoble Alpes
- DCM, F-38000 Grenoble
- France CNRS
- DCM
- F-38000 Grenoble
| | - Martine Fayolle
- Univ. Grenoble Alpes
- DCM, F-38000 Grenoble
- France CNRS
- DCM
- F-38000 Grenoble
| | | | | | - Jean-Bernard Behr
- Univ. Reims Champagne-Ardenne
- ICMR, CNRS UMR 7312
- 51687 Reims Cedex 2
- France
| | - Sandrine Py
- Univ. Grenoble Alpes
- DCM, F-38000 Grenoble
- France CNRS
- DCM
- F-38000 Grenoble
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Vieira Da Cruz A, Kanazawa A, Poisson JF, Behr JB, Py S. Polyhydroxylated Quinolizidine Iminosugars as Nanomolar Selective Inhibitors of α-Glucosidases. J Org Chem 2017; 82:9866-9872. [PMID: 28752763 DOI: 10.1021/acs.joc.7b01494] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Polyhydroxylated quinolizidines bearing a hydroxymethyl group at the ring junction were synthesized from a readily available l-sorbose-derived ketonitrone. Evaluated as glycoside hydrolase inhibitors, these quinolizidines revealed to be potent and selective α-glucosidase inhibitors. Quinolizidine 9a is the first quinolizidine-scaffolded iminosugar exhibiting nanomolar inhibition of a glycoenzyme.
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Affiliation(s)
| | - Alice Kanazawa
- Univ. Grenoble Alpes , DCM and CNRS, DCM, F-38000 Grenoble, France
| | | | - Jean-Bernard Behr
- Univ. Reims Champagne-Ardenne , ICMR, CNRS UMR 7312, 51687 Reims Cedex 2, France
| | - Sandrine Py
- Univ. Grenoble Alpes , DCM and CNRS, DCM, F-38000 Grenoble, France
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Prasad SS, Senthilkumar S, Srivastava A, Baskaran S. Iminosugar C-Nitromethyl Glycosides and Divergent Synthesis of Bicyclic Iminosugars. Org Lett 2017; 19:4403-4406. [DOI: 10.1021/acs.orglett.7b02175] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Sure Siva Prasad
- Department of Chemistry, Indian Institute of Technology Madras, Chennai 600036, India
| | | | - Akriti Srivastava
- Department of Chemistry, Indian Institute of Technology Madras, Chennai 600036, India
| | - Sundarababu Baskaran
- Department of Chemistry, Indian Institute of Technology Madras, Chennai 600036, India
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