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Désiré J, Debbah Z, Gueyrard D, Marrot J, Blériot Y, Kato A. Evaluation of nonnatural L-iminosugar C,C-glycosides, a new class of C-branched iminosugars, as glycosidase inhibitors. Carbohydr Res 2023; 532:108903. [PMID: 37523839 DOI: 10.1016/j.carres.2023.108903] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Revised: 07/13/2023] [Accepted: 07/24/2023] [Indexed: 08/02/2023]
Abstract
Capitalizing on a previously developed Staudinger/azaWittig/Grignard (SAWG)-ring contraction sequence that furnished protected six-membered L-iminosugar C,C-glycosides bearing an allyl group and various substituents at the pseudoanomeric position, the synthesis and glycosidase inhibition of a small library of six- and seven-membered L-iminosugar C,C-glycosides is reported. Their hydrogenolysis or cyclization by RCM followed by deprotection afforded eleven L-iminosugars including spirocyclic derivatives. All compounds adopt a 1C4 conformation in solution according to NMR data. Compared to previously reported branched L-iminosugars, the L-iminosugar C,C-glycosides reported herein were less potent glycosidase inhibitors. However, some of these compounds showed micromolar inhibition of human lysosome β-glucocerebrosidase suggesting that such iminosugars could be useful to access potent CGase inhibitors by adjusting the structure/length of the pseudoanomeric substituents.
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Affiliation(s)
- Jérôme Désiré
- Institut de Chimie des Milieux et Matériaux de Poitiers (IC2MP), Université de Poitiers, CNRS, Equipe "Synthèse Organique", Groupe Glycochimie, F-86073, Poitiers, France.
| | - Zakaria Debbah
- Institut de Chimie des Milieux et Matériaux de Poitiers (IC2MP), Université de Poitiers, CNRS, Equipe "Synthèse Organique", Groupe Glycochimie, F-86073, Poitiers, France
| | - David Gueyrard
- Laboratoire Chimie Organique II-Glycochimie - ICBMS - UMR 5246, Université de Lyon - Université Claude Bernard - Lyon 1 Bâtiment Lederer - 1, rue V. Grignard, 69622, Villeurbanne Cedex, France
| | - Jérôme Marrot
- Institut Lavoisier de Versailles, UMR-CNRS 8180, Université de Versailles, 78035, Versailles Cedex, France
| | - Yves Blériot
- Institut de Chimie des Milieux et Matériaux de Poitiers (IC2MP), Université de Poitiers, CNRS, Equipe "Synthèse Organique", Groupe Glycochimie, F-86073, Poitiers, France
| | - Atsushi Kato
- Department of Hospital Pharmacy, University of Toyama, 2630 Sugitani, Toyama, 930-0194, Japan.
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2
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Kato A, Nakagome I, Yoshimura K, Kanekiyo U, Kishida M, Shinzawa K, Lu TT, Li YX, Nash RJ, Fleet GWJ, Tanaka N, Yu CY. Introduction of C-alkyl branches to L-iminosugars changes their active site binding orientation. Org Biomol Chem 2022; 20:7250-7260. [PMID: 35838176 DOI: 10.1039/d2ob01099b] [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
L-ido-Deoxynojirimycin (L-ido-DNJ) itself showed no affinity for human lysosomal acid α-glucosidase (GAA), whereas 5-C-methyl-L-ido-DNJ showed a strong affinity for GAA, comparable to the glucose analog DNJ, with a Ki value of 0.060 μM. This excellent affinity for GAA and enzyme stabilization was observed only when methyl and ethyl groups were introduced. Docking simulation analysis revealed that the alkyl chains of 5-C-alkyl-L-ido-DNJs were stored in three different pockets, depending on their length, thereby the molecular orientation was changed. Comparison of the binding poses of DNJ and 5-C-methyl-L-ido-DNJ showed that they formed a common ionic interaction with Asp404, Asp518, and Asp616, but both the binding orientation and the distance between the ligand and each amino acid residue were different. 5-C-Methyl-L-ido-DNJ dose-dependently increased intracellular GAA activity in Pompe patient fibroblasts with the M519V mutation and also promoted enzyme transport to lysosomes. This study provides the first example of a strategy to design high-affinity ligands by introducing alkyl branches into rare sugars and L-sugar-type iminosugars to change the orientation of binding.
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Affiliation(s)
- Atsushi Kato
- Department of Hospital Pharmacy, University of Toyama, 2630 Sugitani, Toyama 930-0194, Japan.
| | - Izumi Nakagome
- School of Pharmaceutical Sciences, Kitasato University, Tokyo 108-8641, Japan
| | - Kosuke Yoshimura
- Department of Hospital Pharmacy, University of Toyama, 2630 Sugitani, Toyama 930-0194, Japan.
| | - Uta Kanekiyo
- Department of Hospital Pharmacy, University of Toyama, 2630 Sugitani, Toyama 930-0194, Japan.
| | - Mana Kishida
- Department of Hospital Pharmacy, University of Toyama, 2630 Sugitani, Toyama 930-0194, Japan.
| | - Kenta Shinzawa
- Department of Hospital Pharmacy, University of Toyama, 2630 Sugitani, Toyama 930-0194, Japan.
| | - Tian-Tian Lu
- Beijing National Laboratory for Molecular Science (BNLMS), CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China. .,University of Chinese Academy of Sciences, Beijing 100049, China
| | - 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, China. .,University of Chinese Academy of Sciences, Beijing 100049, China
| | - Robert J Nash
- Institute of Biological, Environmental and Rural Sciences/Phytoquest Limited, Plas Gogerddan, Aberystwyth, Ceredigion, SY23 3EB, UK
| | - George W J Fleet
- Chemistry Research Laboratory, Department of Chemistry, University of Oxford, Oxford, OX1 3TA, UK
| | - Nobutada Tanaka
- School of Pharmaceutical Sciences, Kitasato University, Tokyo 108-8641, Japan
| | - 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, China. .,University of Chinese Academy of Sciences, Beijing 100049, China
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3
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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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4
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Liu Z, Jenkinson SF, Yoshihara A, Wormald MR, Izumori K, Fleet GWJ. d-Idose, d-Iduronic Acid, and d-Idonic Acid from d-Glucose via Seven-Carbon Sugars. Molecules 2019; 24:molecules24203758. [PMID: 31635397 PMCID: PMC6832733 DOI: 10.3390/molecules24203758] [Citation(s) in RCA: 3] [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: 09/22/2019] [Revised: 10/15/2019] [Accepted: 10/16/2019] [Indexed: 11/16/2022] Open
Abstract
A practical synthesis of the very rare sugar d-idose and the stable building blocks for d-idose, d-iduronic, and d-idonic acids from ido-heptonic acid requires only isopropylidene protection, Shing silica gel-supported periodate cleavage of the C6-C7 bond of the heptonic acid, and selective reduction of C1 and/or C6. d-Idose is the most unstable of all the aldohexoses and a stable precursor which be stored and then converted under very mild conditions into d-idose is easily prepared.
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Affiliation(s)
- Zilei Liu
- Chemistry Research Laboratory, Department of Chemistry, University of Oxford, Oxford OX1 3TA, UK.
- Oxford Glycobiology Institute, Department of Biochemistry, University of Oxford, Oxford OX1 3QU, UK.
| | - Sarah F Jenkinson
- Chemistry Research Laboratory, Department of Chemistry, University of Oxford, Oxford OX1 3TA, UK.
| | - Akihide Yoshihara
- International Institute of Rare Sugar Research and Education, Kagawa University, Kagawa 761-0795, Japan.
| | - Mark R Wormald
- Oxford Glycobiology Institute, Department of Biochemistry, University of Oxford, Oxford OX1 3QU, UK.
| | - Ken Izumori
- International Institute of Rare Sugar Research and Education, Kagawa University, Kagawa 761-0795, Japan.
| | - George W J Fleet
- Chemistry Research Laboratory, Department of Chemistry, University of Oxford, Oxford OX1 3TA, UK.
- International Institute of Rare Sugar Research and Education, Kagawa University, Kagawa 761-0795, Japan.
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5
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Wood A, Prichard KL, Clarke Z, Houston TA, Fleet GWJ, Simone MI. Synthetic Pathways to 3,4,5-Trihydroxypiperidines from the Chiral Pool. European J Org Chem 2018. [DOI: 10.1002/ejoc.201800943] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Adam Wood
- Discipline of Chemistry; University of Newcastle; 2308 Callaghan NSW Australia
- Priority Research Centre for Chemical Biology & Clinical Pharmacology; University of Newcastle; 2308 Callaghan NSW Australia
| | - Kate L. Prichard
- Discipline of Chemistry; University of Newcastle; 2308 Callaghan NSW Australia
- Priority Research Centre for Chemical Biology & Clinical Pharmacology; University of Newcastle; 2308 Callaghan NSW Australia
| | - Zane Clarke
- Discipline of Chemistry; University of Newcastle; 2308 Callaghan NSW Australia
- Priority Research Centre for Chemical Biology & Clinical Pharmacology; University of Newcastle; 2308 Callaghan NSW Australia
- Department of Chemistry; Juniata College; PA16652-2196 Huntingdon Pennsylvania USA
| | - Todd A. Houston
- Institute for Glycomics; Griffith University (Gold Coast); 4215 Southport QLD Australia
| | | | - Michela I. Simone
- Discipline of Chemistry; University of Newcastle; 2308 Callaghan NSW Australia
- Priority Research Centre for Chemical Biology & Clinical Pharmacology; University of Newcastle; 2308 Callaghan NSW Australia
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6
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Glawar AFG, Martínez RF, Ayers BJ, Hollas MA, Ngo N, Nakagawa S, Kato A, Butters TD, Fleet GWJ, Jenkinson SF. Structural essentials for β-N-acetylhexosaminidase inhibition by amides of prolines, pipecolic and azetidine carboxylic acids. Org Biomol Chem 2018; 14:10371-10385. [PMID: 27735004 DOI: 10.1039/c6ob01549b] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
This paper explores the computer modelling aided design and synthesis of β-N-acetylhexosaminidase inhibitors along with their applicability to human disease treatment through biological evaluation in both an enzymatic and cellular setting. We investigated the importance of individual stereocenters, variations in structure-activity relationships along with factors influencing cell penetration. To achieve these goals we modified nitrogen heterocycles in terms of ring size, side chains present and ring nitrogen derivatization. By reducing the inhibitor interactions with the active site down to the essentials we were able to determine that besides the established 2S,3R trans-relationship, the presence and stereochemistry of the CH2OH side chain is of crucial importance for activity. In terms of cellular penetration, N-butyl side chains favour cellar uptake, while hydroxy- and carboxy-group bearing sidechains on the ring nitrogen retarded cellular penetration. Furthermore we show an early proof of principle study that β-N-acetylhexosaminidase inhibitors can be applicable to use in a potential anti-invasive anti-cancer strategy.
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Affiliation(s)
- A F G Glawar
- Chemistry Research Laboratory, 12 Mansfield Road, Oxford, OX1 3TA, UK. and Oxford Glycobiology Institute, University of Oxford, South Parks Road, Oxford, OX1 3QU, UK
| | - R F Martínez
- Chemistry Research Laboratory, 12 Mansfield Road, Oxford, OX1 3TA, UK.
| | - B J Ayers
- Chemistry Research Laboratory, 12 Mansfield Road, Oxford, OX1 3TA, UK.
| | - M A Hollas
- Chemistry Research Laboratory, 12 Mansfield Road, Oxford, OX1 3TA, UK.
| | - N Ngo
- Chemistry Research Laboratory, 12 Mansfield Road, Oxford, OX1 3TA, UK.
| | - S Nakagawa
- Department of Hospital Pharmacy, University of Toyama, 2630 Sugitani, Toyama 930-0194, Japan.
| | - A Kato
- Department of Hospital Pharmacy, University of Toyama, 2630 Sugitani, Toyama 930-0194, Japan.
| | - T D Butters
- Oxford Glycobiology Institute, University of Oxford, South Parks Road, Oxford, OX1 3QU, UK
| | - G W J Fleet
- Chemistry Research Laboratory, 12 Mansfield Road, Oxford, OX1 3TA, UK. and Oxford Glycobiology Institute, University of Oxford, South Parks Road, Oxford, OX1 3QU, UK
| | - S F Jenkinson
- Chemistry Research Laboratory, 12 Mansfield Road, Oxford, OX1 3TA, UK.
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7
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Liu Z, Yoshihara A, Jenkinson SF, Wormald MR, Estévez RJ, Fleet GWJ, Izumori K. Triacetonide of Glucoheptonic Acid in the Scalable Syntheses of d-Gulose, 6-Deoxy-d-gulose, l-Glucose, 6-Deoxy-l-glucose, and Related Sugars. Org Lett 2016; 18:4112-5. [PMID: 27487167 DOI: 10.1021/acs.orglett.6b02041] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Ease of separation of petrol-soluble acetonides derived from the triacetonide of methyl glucoheptonate allows scalable syntheses of rare sugars containing the l-gluco or d-gulo structural motif with any oxidation level at the C6 or C1 position of the hexose, usually without chromatography: meso-d-glycero-d-guloheptitol available in two steps is an ideal entry point for the study of the biotechnological production of heptoses.
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Affiliation(s)
- Zilei Liu
- Chemistry Research Laboratory, Department of Chemistry, University of Oxford , Oxford OX1 3TA, U.K.,Oxford Glycobiology Institute, Department of Biochemistry, University of Oxford , Oxford OX1 3QU, U.K
| | - Akihide Yoshihara
- International Institute of Rare Sugar Research and Education, Kagawa University , Miki, Kagawa 761-0795, Japan
| | - Sarah F Jenkinson
- Chemistry Research Laboratory, Department of Chemistry, University of Oxford , Oxford OX1 3TA, U.K
| | - Mark R Wormald
- Oxford Glycobiology Institute, Department of Biochemistry, University of Oxford , Oxford OX1 3QU, U.K
| | - Ramón J Estévez
- Departamento de Química Orgánica and Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares, Universidade de Santiago de Compostela , 15782 Santiago de Compostela, Spain
| | - George W J Fleet
- Chemistry Research Laboratory, Department of Chemistry, University of Oxford , Oxford OX1 3TA, U.K
| | - Ken Izumori
- International Institute of Rare Sugar Research and Education, Kagawa University , Miki, Kagawa 761-0795, Japan
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8
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Liu Z, Yoshihara A, Kelly C, Heap JT, Marqvorsen MHS, Jenkinson SF, Wormald MR, Otero JM, Estévez A, Kato A, Fleet GWJ, Estévez RJ, Izumori K. 6-Deoxyhexoses froml-Rhamnose in the Search for Inducers of the Rhamnose Operon: Synergy of Chemistry and Biotechnology. Chemistry 2016; 22:12557-65. [PMID: 27439720 DOI: 10.1002/chem.201602482] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2016] [Indexed: 11/11/2022]
Affiliation(s)
- Zilei Liu
- Chemistry Research Laboratory; Department of Chemistry; University of Oxford; Oxford OX1 3TA UK
- Glycobiology Institute; Department of Biochemistry; University of Oxford; Oxford OX1 3QU UK
| | - Akihide Yoshihara
- International Institute of Rare Sugar Research and Education; Kagawa University; Miki Kagawa 761-0795 Japan
| | - Ciarán Kelly
- Centre for Synthetic Biology and Innovation; Department of Life Sciences; Imperial College; London SW7 2AZ UK
| | - John T. Heap
- Centre for Synthetic Biology and Innovation; Department of Life Sciences; Imperial College; London SW7 2AZ UK
| | - Mikkel H. S. Marqvorsen
- Chemistry Research Laboratory; Department of Chemistry; University of Oxford; Oxford OX1 3TA UK
| | - Sarah F. Jenkinson
- Chemistry Research Laboratory; Department of Chemistry; University of Oxford; Oxford OX1 3TA UK
| | - Mark R. Wormald
- Glycobiology Institute; Department of Biochemistry; University of Oxford; Oxford OX1 3QU UK
| | - José M. Otero
- Departamento de Química Orgánica and Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares; Universidade de Santiago de Compostela; 15782 Santiago de Compostela Spain
| | - Amalia Estévez
- Departamento de Química Orgánica and Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares; Universidade de Santiago de Compostela; 15782 Santiago de Compostela Spain
| | - Atsushi Kato
- Department of Hospital Pharmacy; University of Toyama; Toyama 930-0194 Japan
| | - George W. J. Fleet
- Chemistry Research Laboratory; Department of Chemistry; University of Oxford; Oxford OX1 3TA UK
| | - Ramón J. Estévez
- Departamento de Química Orgánica and Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares; Universidade de Santiago de Compostela; 15782 Santiago de Compostela Spain
| | - Ken Izumori
- International Institute of Rare Sugar Research and Education; Kagawa University; Miki Kagawa 761-0795 Japan
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9
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Oishi T, Tsuzaki S, Sugai T, Sato T, Chida N. Crystal structure of (+)-N-[(1R,5S,6S,9S)-5-hydroxy-methyl-3,3,9-trimethyl-8-oxo-2,4,7-trioxabi-cyclo-[4.3.0]nonan-9-yl]acetamide. Acta Crystallogr E Crystallogr Commun 2016; 72:756-9. [PMID: 27308035 PMCID: PMC4908510 DOI: 10.1107/s2056989016006800] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2016] [Accepted: 04/22/2016] [Indexed: 05/29/2024]
Abstract
In the title compound, C12H19NO6, the six-membered 1,3-dioxane ring adopts a chair-like conformation. The seat of this chair, containing two O atoms, is essentially planar, with a maximum deviation of 0.0021 (12) Å. The five-membered oxolane ring cis-fused to the 1,3-dioxane ring adopts an envelope form. The bridgehead C atom at the flap, which is bonded to the tetra-substituted C atom of the oxolane ring, deviates from the mean plane of other ring atoms by 0.539 (4) Å. In the crystal, classical O-H⋯O and N-H⋯O hydrogen bonds link the mol-ecules into a sheet structure enclosing an R 4 (4)(24) graph-set motif. Weak inter-molecular C-H⋯O inter-actions support the sheet formation.
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Affiliation(s)
- Takeshi Oishi
- School of Medicine, Keio University, Hiyoshi 4-1-1, Kohoku-ku, Yokohama 223-8521, Japan
| | - Shun Tsuzaki
- Department of Applied Chemistry, Faculty of Science and Technology, Keio University, Hiyoshi 3-14-1, Kohoku-ku, Yokohama 223-8522, Japan
| | - Tomoya Sugai
- Department of Applied Chemistry, Faculty of Science and Technology, Keio University, Hiyoshi 3-14-1, Kohoku-ku, Yokohama 223-8522, Japan
| | - Takaaki Sato
- Department of Applied Chemistry, Faculty of Science and Technology, Keio University, Hiyoshi 3-14-1, Kohoku-ku, Yokohama 223-8522, Japan
| | - Noritaka Chida
- Department of Applied Chemistry, Faculty of Science and Technology, Keio University, Hiyoshi 3-14-1, Kohoku-ku, Yokohama 223-8522, Japan
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10
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Petakamsetty R, Jain VK, Majhi PK, Ramapanicker R. Divergent synthesis of various iminocyclitols from d-ribose. Org Biomol Chem 2015; 13:8512-23. [DOI: 10.1039/c5ob01042j] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A very efficient route to the diastereoselective synthesis of polyhydroxy pyrrolidines, piperidines and azepanes from an aldehyde derivative of ribose is reported.
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Affiliation(s)
- Ramu Petakamsetty
- Department of Chemistry and Center for Environmental Science and Engineering
- Indian Institute of Technology Kanpur
- Kanpur
- India
| | - Vipin Kumar Jain
- Department of Chemistry and Center for Environmental Science and Engineering
- Indian Institute of Technology Kanpur
- Kanpur
- India
| | - Pankaj Kumar Majhi
- Department of Chemistry and Center for Environmental Science and Engineering
- Indian Institute of Technology Kanpur
- Kanpur
- India
| | - Ramesh Ramapanicker
- Department of Chemistry and Center for Environmental Science and Engineering
- Indian Institute of Technology Kanpur
- Kanpur
- India
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11
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Blériot Y, Auberger N, Jagadeesh Y, Gauthier C, Prencipe G, Tran AT, Marrot J, Désiré J, Yamamoto A, Kato A, Sollogoub M. Synthesis of 1,2-cis-Homoiminosugars Derived from GlcNAc and GalNAc Exploiting a β-Amino Alcohol Skeletal Rearrangement. Org Lett 2014; 16:5512-5. [DOI: 10.1021/ol502926f] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Yves Blériot
- Glycochemistry
Group of “Organic Synthesis” Team, Université de Poitiers, UMR-CNRS
7285 IC2MP, Bât. B28, 4 rue Michel Brunet, TSA 51106, 86073 Poitiers Cedex
9, France
| | - Nicolas Auberger
- Glycochemistry
Group of “Organic Synthesis” Team, Université de Poitiers, UMR-CNRS
7285 IC2MP, Bât. B28, 4 rue Michel Brunet, TSA 51106, 86073 Poitiers Cedex
9, France
| | - Yerri Jagadeesh
- Glycochemistry
Group of “Organic Synthesis” Team, Université de Poitiers, UMR-CNRS
7285 IC2MP, Bât. B28, 4 rue Michel Brunet, TSA 51106, 86073 Poitiers Cedex
9, France
| | - Charles Gauthier
- Glycochemistry
Group of “Organic Synthesis” Team, Université de Poitiers, UMR-CNRS
7285 IC2MP, Bât. B28, 4 rue Michel Brunet, TSA 51106, 86073 Poitiers Cedex
9, France
| | - Giuseppe Prencipe
- Sorbonne Universités,
UPMC Univ Paris 06, Institut Universitaire de France, UMR-CNRS 8232, IPCM, LabEx MiChem, F-75005 Paris, France
| | - Anh Tuan Tran
- Sorbonne Universités,
UPMC Univ Paris 06, Institut Universitaire de France, UMR-CNRS 8232, IPCM, LabEx MiChem, F-75005 Paris, France
| | - Jérôme Marrot
- Institut
Lavoisier
de Versailles, UMR-CNRS 8180, Université de Versailles, 45 avenue des États-Unis, 78035 Versailles Cedex, France
| | - Jérôme Désiré
- Glycochemistry
Group of “Organic Synthesis” Team, Université de Poitiers, UMR-CNRS
7285 IC2MP, Bât. B28, 4 rue Michel Brunet, TSA 51106, 86073 Poitiers Cedex
9, France
| | - Arisa Yamamoto
- 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
| | - Matthieu Sollogoub
- Sorbonne Universités,
UPMC Univ Paris 06, Institut Universitaire de France, UMR-CNRS 8232, IPCM, LabEx MiChem, F-75005 Paris, France
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12
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Mohamed S, Bernhardt PV, Ferro V. Attempted Synthesis of the Imidazylate of an α-Hydroxylactone Results in Unexpected Chlorination: Synthesis and X-Ray Crystal Structure of 5-Chloro-5-deoxy-1,2-O-isopropylidene-β-l-idurono-6,3-lactone. J Carbohydr Chem 2014. [DOI: 10.1080/07328303.2014.907908] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Shifaza Mohamed
- School of Chemistry and Molecular Biosciences, the University of Queensland, Brisbane, Australia
| | - Paul V. Bernhardt
- School of Chemistry and Molecular Biosciences, the University of Queensland, Brisbane, Australia
| | - Vito Ferro
- School of Chemistry and Molecular Biosciences, the University of Queensland, Brisbane, Australia
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13
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Crabtree EV, Martínez RF, Nakagawa S, Adachi I, Butters TD, Kato A, Fleet GWJ, Glawar AFG. Synthesis of the enantiomers of XYLNAc and LYXNAc: comparison of β-N-acetylhexosaminidase inhibition by the 8 stereoisomers of 2-N-acetylamino-1,2,4-trideoxy-1,4-iminopentitols. Org Biomol Chem 2014; 12:3932-43. [DOI: 10.1039/c4ob00097h] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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