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Demeter F, Bereczki I, Borbás A, Herczeg M. Synthesis of Four Orthogonally Protected Rare l-Hexose Thioglycosides from d-Mannose by C-5 and C-4 Epimerization. Molecules 2022; 27:3422. [PMID: 35684360 PMCID: PMC9182441 DOI: 10.3390/molecules27113422] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Revised: 05/20/2022] [Accepted: 05/20/2022] [Indexed: 01/30/2023] Open
Abstract
l-Hexoses are important components of biologically relevant compounds and precursors of some therapeuticals. However, they typically cannot be obtained from natural sources and due to the complexity of their synthesis, their commercially available derivatives are also very expensive. Starting from one of the cheapest d-hexoses, d-mannose, using inexpensive and readily available chemicals, we developed a reaction pathway to obtain two orthogonally protected l-hexose thioglycoside derivatives, l-gulose and l-galactose, through the corresponding 5,6-unsaturated thioglycosides by C-5 epimerization. From these derivatives, the orthogonally protected thioglycosides of further two l-hexoses (l-allose and l-glucose) were synthesized by C-4 epimerization. The preparation of the key intermediates, the 5,6-unsaturated derivatives, was systematically studied using various protecting groups. By the method developed, we are able to produce highly functionalized l-gulose derivatives in 9 steps (total yields: 21-23%) and l-galactose derivatives in 12 steps (total yields: 6-8%) starting from d-mannose.
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Affiliation(s)
- Fruzsina Demeter
- Department of Pharmaceutical Chemistry, University of Debrecen, Egyetem tér 1, H-4032 Debrecen, Hungary
| | - Ilona Bereczki
- Department of Pharmaceutical Chemistry, University of Debrecen, Egyetem tér 1, H-4032 Debrecen, Hungary
| | - Anikó Borbás
- Department of Pharmaceutical Chemistry, University of Debrecen, Egyetem tér 1, H-4032 Debrecen, Hungary
| | - Mihály Herczeg
- Department of Pharmaceutical Chemistry, University of Debrecen, Egyetem tér 1, H-4032 Debrecen, Hungary
- Research Group for Oligosaccharide Chemistry of Hungarian Academy of Sciences, ELKH, Egyetem tér 1, H-4032 Debrecen, Hungary
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Lee ZY, Loo JSE, Wibowo A, Mohammat MF, Foo JB. Targeting cancer via Golgi α-mannosidase II inhibition: How far have we come in developing effective inhibitors? Carbohydr Res 2021; 508:108395. [PMID: 34280804 DOI: 10.1016/j.carres.2021.108395] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2021] [Revised: 07/01/2021] [Accepted: 07/01/2021] [Indexed: 11/22/2022]
Abstract
Dysregulation of glycosylation pathways has been well documented in several types of cancer, where it often participates in cancer development and progression, especially cancer metastasis. Hence, inhibition of glycosidases such as mannosidases can disrupt the biosynthesis of glycans on cell surface glycoproteins and modify their role in carcinogenesis and metastasis. Several reviews have delineated the role of N-glycosylation in cancer, but the data regarding effective inhibitors remains sparse. Golgi α-mannosidase has been an attractive therapeutic target for preventing the formation of ß1,6-branched complex type N-glycans. However, due to its high structural similarity to the broadly specific lysosomal α-mannosidase, undesired co-inhibition occurs and this leads to serious side effects that complicates its potential role as a therapeutic agent. Even though extensive efforts have been geared towards the discovery of effective inhibitors, no breakthrough has been achieved thus far which could allow for their use in clinical settings. Improving the specificity of current inhibitors towards Golgi α-mannosidase is requisite in progressing this class of compounds in cancer chemotherapy. In this review, we highlight a few potent and selective inhibitors discovered up to the present to guide researchers for rational design of further effective inhibitors to overcome the issue of specificity.
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Affiliation(s)
- Zheng Yang Lee
- School of Pharmacy, Faculty of Health & Medical Sciences, Taylor's University, 1, Jalan Taylors, 47500, Subang Jaya, Selangor, Malaysia
| | - Jason Siau Ee Loo
- School of Pharmacy, Faculty of Health & Medical Sciences, Taylor's University, 1, Jalan Taylors, 47500, Subang Jaya, Selangor, Malaysia; Centre for Drug Discovery and Molecular Pharmacology, Faculty of Health & Medical Sciences, Taylor's University, 1, Jalan Taylors, 47500, Subang Jaya, Selangor, Malaysia
| | - Agustono Wibowo
- Faculty of Applied Science, Universiti Teknologi MARA (UiTM) Pahang, Jengka Campus, 26400, Bandar Tun Abdul Razak Jengka, Pahang, Malaysia
| | - Mohd Fazli Mohammat
- Organic Synthesis Laboratory, Institute of Science, Universiti Teknologi MARA (UiTM), 40450, Shah Alam, Selangor, Malaysia
| | - Jhi Biau Foo
- School of Pharmacy, Faculty of Health & Medical Sciences, Taylor's University, 1, Jalan Taylors, 47500, Subang Jaya, Selangor, Malaysia; Centre for Drug Discovery and Molecular Pharmacology, Faculty of Health & Medical Sciences, Taylor's University, 1, Jalan Taylors, 47500, Subang Jaya, Selangor, Malaysia.
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3
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Alvarez Dorta D, Chalopin T, Sivignon A, de Ruyck J, Dumych TI, Bilyy RO, Deniaud D, Barnich N, Bouckaert J, Gouin SG. Physiochemical Tuning of Potent Escherichia coli Anti-Adhesives by Microencapsulation and Methylene Homologation. ChemMedChem 2017; 12:986-998. [PMID: 28257558 DOI: 10.1002/cmdc.201700061] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2017] [Indexed: 11/06/2022]
Abstract
Thiazolylaminomannosides (TazMan) are FimH antagonists with anti-adhesive potential against adherent-invasive Escherichia coli (AIEC) promoting gut inflammation in patients with Crohn's disease. The lead TazMan is highly potent in vitro, but shows limited in vivo efficiency, probably due to low pH stability and water solubility. We recently developed a second generation of stable TazMan, but the anti-adhesive effect was lower than the first. Herein we report a co-crystal structure of the lead TazMan in FimH, revealing that the anomeric NH group and the second thiazole moiety provide a positive hydrogen bonding interaction with a trapped water molecule, and π-stacking with Tyr48 of FimH, respectively. Consequently, we developed NeoTazMan homologated with a methylene group for low-pH and mannosidase stability with a conserved NH group and bearing various heterocyclic aglycones. Microencapsulation of the lead NeoTazMan in γ-cyclodextrin dramatically improved water solubility without disrupting the affinity for FimH or the anti-adhesive effect against AIEC isolated from patients with Crohn's disease.
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Affiliation(s)
- Dimitri Alvarez Dorta
- LUNAM Université, CEISAM, Chimie Et Interdisciplinarité, Synthèse, Analyse, Modélisation, UMR CNRS 6230, UFR des Sciences et des Techniques, 2 rue de la Houssinière, BP 92208, 44322, Nantes Cedex 3, France
| | - Thibaut Chalopin
- LUNAM Université, CEISAM, Chimie Et Interdisciplinarité, Synthèse, Analyse, Modélisation, UMR CNRS 6230, UFR des Sciences et des Techniques, 2 rue de la Houssinière, BP 92208, 44322, Nantes Cedex 3, France
| | - Adeline Sivignon
- Université Clermont Auvergne, Inserm U1071, M2iSH, USC-INRA 2018, 63000, Clermont-Ferrand, France
| | - Jérôme de Ruyck
- Université Lille, Unité de Glycobiologie Structurale et Fonctionnelle, CNRS UMR8576 UGSF, FRABio FR3688, 59000, Lille, France
| | - Tetiana I Dumych
- Danylo Halytsky Lviv National Medical University, Pekarska Str. 69, 79010, Lviv, Ukraine
| | - Rostyslav O Bilyy
- Danylo Halytsky Lviv National Medical University, Pekarska Str. 69, 79010, Lviv, Ukraine
| | - David Deniaud
- LUNAM Université, CEISAM, Chimie Et Interdisciplinarité, Synthèse, Analyse, Modélisation, UMR CNRS 6230, UFR des Sciences et des Techniques, 2 rue de la Houssinière, BP 92208, 44322, Nantes Cedex 3, France
| | - Nicolas Barnich
- Université Clermont Auvergne, Inserm U1071, M2iSH, USC-INRA 2018, 63000, Clermont-Ferrand, France
| | - Julie Bouckaert
- Université Lille, Unité de Glycobiologie Structurale et Fonctionnelle, CNRS UMR8576 UGSF, FRABio FR3688, 59000, Lille, France
| | - Sébastien G Gouin
- LUNAM Université, CEISAM, Chimie Et Interdisciplinarité, Synthèse, Analyse, Modélisation, UMR CNRS 6230, UFR des Sciences et des Techniques, 2 rue de la Houssinière, BP 92208, 44322, Nantes Cedex 3, France
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Mydock-McGrane L, Cusumano Z, Han Z, Binkley J, Kostakioti M, Hannan T, Pinkner JS, Klein R, Kalas V, Crowley J, Rath NP, Hultgren SJ, Janetka JW. Antivirulence C-Mannosides as Antibiotic-Sparing, Oral Therapeutics for Urinary Tract Infections. J Med Chem 2016; 59:9390-9408. [PMID: 27689912 PMCID: PMC5087331 DOI: 10.1021/acs.jmedchem.6b00948] [Citation(s) in RCA: 70] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
![]()
Gram-negative
uropathogenic Escherichia coli (UPEC)
bacteria are a causative pathogen of urinary tract infections
(UTIs). Previously developed antivirulence inhibitors of the type
1 pilus adhesin, FimH, demonstrated oral activity in animal models
of UTI but were found to have limited compound exposure due to the
metabolic instability of the O-glycosidic bond (O-mannosides). Herein, we disclose that compounds having
the O-glycosidic bond replaced with carbon linkages
had improved stability and inhibitory activity against FimH. We report
on the design, synthesis, and in vivo evaluation of this promising
new class of carbon-linked C-mannosides that show
improved pharmacokinetic (PK) properties relative to O-mannosides. Interestingly, we found that FimH binding is stereospecifically
modulated by hydroxyl substitution on the methylene linker, where
the R-hydroxy isomer has a 60-fold increase in potency.
This new class of C-mannoside antagonists have significantly
increased compound exposure and, as a result, enhanced efficacy in
mouse models of acute and chronic UTI.
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Affiliation(s)
| | - Zachary Cusumano
- Fimbrion Therapeutics, Inc. , Saint Louis, Missouri 63108 United States
| | | | | | | | - Thomas Hannan
- Fimbrion Therapeutics, Inc. , Saint Louis, Missouri 63108 United States
| | | | | | | | | | - Nigam P Rath
- Department of Chemistry and Biochemistry, University of Missouri , Saint Louis, Missouri 63121 United States
| | - Scott J Hultgren
- Fimbrion Therapeutics, Inc. , Saint Louis, Missouri 63108 United States
| | - James W Janetka
- Fimbrion Therapeutics, Inc. , Saint Louis, Missouri 63108 United States
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Di Giacomo M, Serra M, Brusasca M, Colombo L. Stereoselective Pd-Catalyzed Synthesis of Quaternary α-d-C-Mannosyl-(S)-amino Acids. J Org Chem 2011; 76:5247-57. [DOI: 10.1021/jo2002962] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Marcello Di Giacomo
- Dipartimento di Chimica Farmaceutica, Università degli Studi di Pavia, viale Taramelli 12, 27100 Pavia, Italy
| | - Massimo Serra
- Dipartimento di Chimica Farmaceutica, Università degli Studi di Pavia, viale Taramelli 12, 27100 Pavia, Italy
| | - Marco Brusasca
- Dipartimento di Chimica Farmaceutica, Università degli Studi di Pavia, viale Taramelli 12, 27100 Pavia, Italy
| | - Lino Colombo
- Dipartimento di Chimica Farmaceutica, Università degli Studi di Pavia, viale Taramelli 12, 27100 Pavia, Italy
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Schierholt A, Hartmann M, Lindhorst TK. Bi- and trivalent glycopeptide mannopyranosides as inhibitors of type 1 fimbriae-mediated bacterial adhesion: variation of valency, aglycon and scaffolding. Carbohydr Res 2011; 346:1519-26. [PMID: 21645881 DOI: 10.1016/j.carres.2011.04.023] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2011] [Revised: 04/12/2011] [Accepted: 04/16/2011] [Indexed: 11/27/2022]
Abstract
In order to test relevant structural parameters for effective inhibition of mannose-specific bacterial adhesion, bi- and trivalent glycopeptide α-D-mannopyranosides were synthesized that differ in their conformational properties as well as in the spatial arrangement of attached mannosyl residues. They were tested in an inhibition adhesion assay with fluorescent Escherichia coli bacteria and testing results were referenced to the inhibitory potency of methyl α-D-mannopyranoside. It was shown, that besides the nature of the mannoside aglycon moiety, scaffolding of α-D-mannopyranosides on a peptide backbone was important for the performance of the synthesized glycopeptides as inhibitors of bacterial adhesion.
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Affiliation(s)
- Alexander Schierholt
- Otto Diels Institute of Organic Chemistry, Christiana Albertina University of Kiel, Otto-Hahn-Platz 3/4, 24098 Kiel, Germany
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Choumane M, Banchet A, Probst N, Gérard S, Plé K, Haudrechy A. The synthesis of d-C-mannopyranosides. CR CHIM 2011. [DOI: 10.1016/j.crci.2010.05.015] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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8
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Jones RA, Davidson R, Tran AT, Smith N, Carmen Galan M. Iodine-catalyzed one-pot acetalation–esterification reaction for the preparation of orthogonally protected glycosides. Carbohydr Res 2010; 345:1842-5. [DOI: 10.1016/j.carres.2010.07.010] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2010] [Revised: 06/17/2010] [Accepted: 07/04/2010] [Indexed: 10/19/2022]
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9
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Mohey EDI. A novel synthesis of coumarin derivatives. CHINESE J CHEM 2010. [DOI: 10.1002/cjoc.19980160607] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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10
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Osman H, Larsen DS, Simpson J. Synthesis of orthogonally protected d-olivoside, 1,3-di-O-acetyl-4-O-benzyl-2,6-dideoxy-d-arabinopyranose, as a C-glycosyl donor. Tetrahedron 2009. [DOI: 10.1016/j.tet.2009.03.092] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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11
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Cosgrove KL, Bernhardt PV, Ross BP, McGeary RP. Determination of the Anomeric Configurations of 2,3,4,6-Tetra-O-Acetyl-D-Mannopyranosyl Azide. Aust J Chem 2006. [DOI: 10.1071/ch06157] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
The structures of 2,3,4,6-tetra-O-acetyl-α-d-mannopyranosyl azide and 2,3,4,6-tetra-O-acetyl-β-d-mannopyranosyl azide were determined using X-ray crystallographic and one-dimensional NOESY techniques.
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12
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13
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Synthetic yeast oligomannosides as biological probes: α-d-Manp (1→3) α-d-Manp (1→2) α-d-Manp and α-d-Manp (1→3) α-d-Manp (1→2) α-d-Manp (1→2) α-d-Manp as Crohn's disease markers. Tetrahedron 2005. [DOI: 10.1016/j.tet.2005.05.098] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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Benksim A, Beaupère D, Wadouachi A. A Novel Stereospecific Synthesis of Glycosyl Cyanides from 1,2-O-Sulfinyl Derivatives. Org Lett 2004; 6:3913-5. [PMID: 15496062 DOI: 10.1021/ol0486829] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
[reaction: see text] An efficient synthesis of 1,2-trans-glycosyl cyanides via 1,2-O-sulfinyl monosaccharides is described. Such S(N)2-type displacements at the anomeric center are stereospecific and are best performed with sodium cyanide in the presence of ytterbium triflate. Significantly, the resulting 1,2-trans-glycosyl cyanides have a free hydroxyl group at C-2 ready for further modification.
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Affiliation(s)
- Abdelhafid Benksim
- Laboratoire des Glucides, FRE 2779 Université de Picardie Jules Verne, 33 rue Saint-Leu, F-80039 Amiens, France
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Caddick S, Hamza D, Judd DB, Reich MT, Wadman SN, Wilden JD. A novel route to functionalized PFP esters via rapid intermolecular radical addition to PFP acrylate mediated by ethylpiperidinium hypophosphite (EPHP). Tetrahedron Lett 2004. [DOI: 10.1016/j.tetlet.2004.01.082] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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17
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Lillelund VH, Jensen HH, Liang X, Bols M. Recent developments of transition-state analogue glycosidase inhibitors of non-natural product origin. Chem Rev 2002; 102:515-53. [PMID: 11841253 DOI: 10.1021/cr000433k] [Citation(s) in RCA: 614] [Impact Index Per Article: 27.9] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Vinni H Lillelund
- Department of Chemistry, Aarhus University, DK-8000 Aarhus C, Denmark
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Arias-Pérez MS, López MS, Santos MJ. Imidazole-promoted 1,4-migration of the tert-butyldiphenylsilyl group: influence on the selectivity control of the silylation reactions of carbohydrate OH groups. ACTA ACUST UNITED AC 2002. [DOI: 10.1039/b204396c] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Knapp S, Malolanarasimhan K. Oligomeric Thioglycosides with α-d-manno-(1‘→2) Linkages from a Glycal-1,2-episulfide. Org Lett 1999. [DOI: 10.1021/ol990702x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Spencer Knapp
- Department of Chemistry, Rutgers−The State University of New Jersey, New Brunswick, New Jersey 08854-8087
| | - Krishnan Malolanarasimhan
- Department of Chemistry, Rutgers−The State University of New Jersey, New Brunswick, New Jersey 08854-8087
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Cherif S, Clavel JM, Monneret C. A Synthetic Approach to the Glycan Chain of High Mannose Type N-Glycoprotein. J Carbohydr Chem 1998. [DOI: 10.1080/07328309808001894] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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21
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Györgydeák Z, Szilágyi L, Dinya Z, Jekö J. Practical route to the anomeric methyl (5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-d-glycero-d-galacto-non-2-ulopyranosyl)onate azides. Carbohydr Res 1996. [DOI: 10.1016/s0008-6215(96)00136-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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