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Hanessian-Hullar reaction in the synthesis of highly substituted trans-3,4-dihydroxypyrrolidines: Rhamnulose iminosugar mimics inhibit α-glucosidase. Tetrahedron 2020. [DOI: 10.1016/j.tet.2019.130758] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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2
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Li YX, Kinami K, Hirokami Y, Kato A, Su JK, Jia YM, Fleet GWJ, Yu CY. Gem-difluoromethylated and trifluoromethylated derivatives of DMDP-related iminosugars: synthesis and glycosidase inhibition. Org Biomol Chem 2016; 14:2249-63. [DOI: 10.1039/c5ob02474a] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Gem-difluoromethylated and trifluoromethylated derivatives of DMDP-related iminosugars have been synthesized from cyclic nitrones and assayed against various glycosidases.
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Affiliation(s)
- Yi-Xian Li
- Beijing National Laboratory for Molecular Science (BNLMS)
- CAS Key Laboratory of Molecular Recognition and Function
- Institute of Chemistry
- Chinese Academy of Sciences
- Beijing 100190
| | - Kyoko Kinami
- Department of Hospital Pharmacy
- University of Toyama
- 2630 Sugitani
- Japan
| | - Yuki Hirokami
- Department of Hospital Pharmacy
- University of Toyama
- 2630 Sugitani
- Japan
| | - Atsushi Kato
- Department of Hospital Pharmacy
- University of Toyama
- 2630 Sugitani
- Japan
| | - Jia-Kun Su
- Beijing National Laboratory for Molecular Science (BNLMS)
- CAS Key Laboratory of Molecular Recognition and Function
- Institute of Chemistry
- Chinese Academy of Sciences
- Beijing 100190
| | - Yue-Mei Jia
- Beijing National Laboratory for Molecular Science (BNLMS)
- CAS Key Laboratory of Molecular Recognition and Function
- Institute of Chemistry
- Chinese Academy of Sciences
- Beijing 100190
| | - George W. J. Fleet
- Chemistry Research Laboratory
- Department of Chemistry
- University of Oxford
- Oxford
- UK
| | - Chu-Yi Yu
- Beijing National Laboratory for Molecular Science (BNLMS)
- CAS Key Laboratory of Molecular Recognition and Function
- Institute of Chemistry
- Chinese Academy of Sciences
- Beijing 100190
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3
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Jagadeesh Y, Tran AT, Luo B, Auberger N, Désiré J, Nakagawa S, Kato A, Zhang Y, Sollogoub M, Blériot Y. γ-Aminoalcohol rearrangement applied to pentahydroxylated azepanes provides pyrrolidines epimeric to homoDMDP. Org Biomol Chem 2015; 13:3446-56. [PMID: 25666467 DOI: 10.1039/c5ob00050e] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A series of pentahydroxylated pyrrolidines, displaying five contiguous stereogenic centres and epimeric to α-glucosidase inhibitor homoDMDP, have been synthesized. The key step involves a γ-aminoalcohol rearrangement applied to polyhydroxylated azepanes. These five-membered iminosugars demonstrate micromolar inhibition of glycosidases.
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Affiliation(s)
- Y Jagadeesh
- Glycochemistry Group of "Organic Synthesis" Team, Université de Poitiers, UMR-CNRS 7285 IC2MP, 4 rue Michel Brunet, 86073 Poitiers Cedex 9, France.
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4
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Zoidl M, Müller B, Torvisco A, Tysoe C, Benazza M, Siriwardena A, Withers SG, Wrodnigg TM. Concise synthesis of C-1-cyano-iminosugars via a new Staudinger/aza Wittig/Strecker multicomponent reaction strategy. Bioorg Med Chem Lett 2014; 24:2777-80. [DOI: 10.1016/j.bmcl.2014.03.069] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2014] [Revised: 03/20/2014] [Accepted: 03/24/2014] [Indexed: 11/25/2022]
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5
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Balieu S, Guilleret A, Reynaud R, Martinez A, Haudrechy A. Stereoselective synthesis of (2S,3S,4R,5S)-3,4-dihydroxy-2,5-dihydroxymethyl pyrrolidine from L-sorbose. Carbohydr Res 2013; 374:14-22. [PMID: 23603481 DOI: 10.1016/j.carres.2013.03.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2012] [Revised: 03/05/2013] [Accepted: 03/21/2013] [Indexed: 10/27/2022]
Abstract
One of the most frequently synthesized iminosugar derivatives is DMDP. Starting from L-sorbose, a practical method for the synthesis of derivatives of this five-membered iminocyclitol has been developed, involving straightforward steps and a convenient selective reduction of a ketoxime intermediate.
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Affiliation(s)
- Sébastien Balieu
- Institut de Chimie Moléculaire de Reims, UMR CNRS 7312, Université de Reims, Reims, France
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6
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Gallas K, Pototschnig G, Adanitsch F, Stütz AE, Wrodnigg TM. The Amadori rearrangement as glycoconjugation method: Synthesis of non-natural C-glycosyl type glycoconjugates. Beilstein J Org Chem 2012; 8:1619-1629. [PMID: 23209494 PMCID: PMC3510994 DOI: 10.3762/bjoc.8.185] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2012] [Accepted: 07/18/2012] [Indexed: 01/01/2023] Open
Abstract
The Amadori rearrangement was investigated as a potential method for the conjugation of carbohydrate moieties to suitable amino components. Starting from selected aldoheptoses, which are readily available by means of the Kiliani-Fischer C-elongation reaction of the corresponding aldohexoses, glycoconjugates presenting D-gluco, D-manno and D-galacto as well as GlcNAc motifs have been synthesised. Following this strategy, non-natural C-glycosyl type glycoconjugates, which can be utilised as building blocks for the composition of larger molecular constructions, are available by a very short synthetic approach.
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Affiliation(s)
- Katharina Gallas
- Glycogroup, Institute of Organic Chemistry, Technical University Graz, Stremayrgasse 9, A-8010 Graz, Austria
| | - Gerit Pototschnig
- Glycogroup, Institute of Organic Chemistry, Technical University Graz, Stremayrgasse 9, A-8010 Graz, Austria
| | - Florian Adanitsch
- Glycogroup, Institute of Organic Chemistry, Technical University Graz, Stremayrgasse 9, A-8010 Graz, Austria
| | - Arnold E Stütz
- Glycogroup, Institute of Organic Chemistry, Technical University Graz, Stremayrgasse 9, A-8010 Graz, Austria
| | - Tanja M Wrodnigg
- Glycogroup, Institute of Organic Chemistry, Technical University Graz, Stremayrgasse 9, A-8010 Graz, Austria
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7
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Ayers BJ, Ngo N, Jenkinson SF, Martínez RF, Shimada Y, Adachi I, Weymouth-Wilson AC, Kato A, Fleet GWJ. Glycosidase Inhibition by All 10 Stereoisomeric 2,5-Dideoxy-2,5-iminohexitols Prepared from the Enantiomers of Glucuronolactone. J Org Chem 2012; 77:7777-92. [DOI: 10.1021/jo301243s] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Benjamin J. Ayers
- Chemistry
Research Laboratory,
Department of Chemistry, University of Oxford, Mansfield Road, Oxford OX1 3TA, U.K
| | - Nigel Ngo
- Chemistry
Research Laboratory,
Department of Chemistry, University of Oxford, Mansfield Road, Oxford OX1 3TA, U.K
| | - Sarah F. Jenkinson
- Chemistry
Research Laboratory,
Department of Chemistry, University of Oxford, Mansfield Road, Oxford OX1 3TA, U.K
- Oxford Glycobiology Institute, University of Oxford, South Parks Road, Oxford OX1
3QU, U.K
| | - R. Fernando Martínez
- Chemistry
Research Laboratory,
Department of Chemistry, University of Oxford, Mansfield Road, Oxford OX1 3TA, U.K
| | - Yousuke Shimada
- Department of Hospital
Pharmacy, University of Toyama, 2630 Sugitani,
Toyama 930-0194,
Japan
| | - Isao Adachi
- Department of Hospital
Pharmacy, University of Toyama, 2630 Sugitani,
Toyama 930-0194,
Japan
| | | | - Atsushi Kato
- Department of Hospital
Pharmacy, University of Toyama, 2630 Sugitani,
Toyama 930-0194,
Japan
| | - George W. J. Fleet
- Chemistry
Research Laboratory,
Department of Chemistry, University of Oxford, Mansfield Road, Oxford OX1 3TA, U.K
- Oxford Glycobiology Institute, University of Oxford, South Parks Road, Oxford OX1
3QU, U.K
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8
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Stütz AE, Wrodnigg TM. Imino sugars and glycosyl hydrolases: historical context, current aspects, emerging trends. Adv Carbohydr Chem Biochem 2011; 66:187-298. [PMID: 22123190 DOI: 10.1016/b978-0-12-385518-3.00004-3] [Citation(s) in RCA: 60] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Forty years of discoveries and research on imino sugars, which are carbohydrate analogues having a basic nitrogen atom instead of oxygen in the sugar ring and, acting as potent glycosidase inhibitors, have made considerable impact on our contemporary understanding of glycosidases. Imino sugars have helped to elucidate the catalytic machinery of glycosidases and have refined our methods and concepts of utilizing them. A number of new aspects have emerged for employing imino sugars as pharmaceutical compounds, based on their profound effects on metabolic activities in which glycosidases are involved. From the digestion of starch to the fight against viral infections, from research into malignant diseases to potential improvements in hereditary storage disorders, glycosidase action and inhibition are essential issues. This account aims at combining general developments with a focus on some niches where imino sugars have become useful tools for glycochemistry and glycobiology.
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Affiliation(s)
- Arnold E Stütz
- Institut für Organische Chemie, Technische Universität Graz, Austria
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9
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Best D, Wang C, Weymouth-Wilson AC, Clarkson RA, Wilson FX, Nash RJ, Miyauchi S, Kato A, Fleet GW. Looking glass inhibitors: scalable syntheses of DNJ, DMDP, and (3R)-3-hydroxy-l-bulgecinine from d-glucuronolactone and of l-DNJ, l-DMDP, and (3S)-3-hydroxy-d-bulgecinine from l-glucuronolactone. DMDP inhibits β-glucosidases and β-galactosidases whereas l-DMDP is a potent and specific inhibitor of α-glucosidases. ACTA ACUST UNITED AC 2010. [DOI: 10.1016/j.tetasy.2010.01.017] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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10
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Risseeuw MDP, van den Berg RJBHN, Donker-Koopman WE, van der Marel GA, Aerts JMFG, Overhand M, Overkleeft HS. Synthesis and evaluation of D-gluco-pyranocyclopropyl amines as potential glucosidase inhibitors. Bioorg Med Chem Lett 2009; 19:6600-3. [PMID: 19853441 DOI: 10.1016/j.bmcl.2009.10.022] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2009] [Revised: 10/05/2009] [Accepted: 10/06/2009] [Indexed: 10/20/2022]
Abstract
In the recent past sugar-derived cyclopropylamines were proposed as structurally new glycosidase inhibitors. In this Letter we report our efforts in the synthesis of a set of alpha-glucose configured oxabicyclo[4.1.0] heptanes, based on this hypothesis, bearing an amine substituent on the propyl ring and reveal that their inhibitory potential towards a range of mammalian glucosidases is modest.
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Affiliation(s)
- Martijn D P Risseeuw
- Leiden Institute of Chemistry, Leiden University, Gorlaeus Laboratories, Einsteinweg 55, 2300 RA Leiden, The Netherlands
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Steiner AJ, Stütz AE, Wrodnigg TM, Tarling CA, Withers SG, Hermetter A, Schmidinger H. Glycosidase profiling with immobilised glycosidase-inhibiting iminoalditols—A proof-of-concept study. Bioorg Med Chem Lett 2008; 18:1922-5. [DOI: 10.1016/j.bmcl.2008.01.124] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2008] [Revised: 01/30/2008] [Accepted: 01/31/2008] [Indexed: 12/01/2022]
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12
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Caines M, Hancock S, Tarling C, Wrodnigg T, Stick R, Stütz A, Vasella A, Withers S, Strynadka N. The Structural Basis of Glycosidase Inhibition by Five-Membered Iminocyclitols: The Clan A Glycoside Hydrolase Endoglycoceramidase as a Model System. Angew Chem Int Ed Engl 2007. [DOI: 10.1002/ange.200700268] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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13
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Caines MEC, Hancock SM, Tarling CA, Wrodnigg TM, Stick RV, Stütz AE, Vasella A, Withers SG, Strynadka NCJ. The Structural Basis of Glycosidase Inhibition by Five-Membered Iminocyclitols: The Clan A Glycoside Hydrolase Endoglycoceramidase as a Model System. Angew Chem Int Ed Engl 2007; 46:4474-6. [PMID: 17487923 DOI: 10.1002/anie.200700268] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Matthew E C Caines
- Department of Biochemistry and Molecular Biology, University of British Columbia, 2350 Health Sciences Mall, Vancouver, BC V6T 1Z3, Canada
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