1
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Marie N, Ma JA, Cahard D. Amphiphilic Polyfluorinated Amino Ethers from Cyclic Sulfamidates. J Org Chem 2022; 87:16665-16675. [PMID: 36417566 DOI: 10.1021/acs.joc.2c02337] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Regioselective ring opening of cyclic sulfamidates was achieved by means of nucleophilic polyfluorinated alkoxides to access achiral and chiral β- and γ-ORF amines and α-amino esters. Subsequent transformations provide free amines ready for incorporation into bioactive substances through amide bond formation or nucleophilic aromatic substitution.
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Affiliation(s)
- Nicolas Marie
- UMR 6014 COBRA, CNRS, Université de Rouen-Normandie, INSA Rouen, IRCOF, Mont Saint Aignan 76821, France
| | - Jun-An Ma
- Department of Chemistry, Tianjin Key Laboratory of Molecular Optoelectronic Sciences, and Collaborative Innovation Center of Chemical Science and Engineering, Tianjin University, Tianjin 300072, China
| | - Dominique Cahard
- UMR 6014 COBRA, CNRS, Université de Rouen-Normandie, INSA Rouen, IRCOF, Mont Saint Aignan 76821, France
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2
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Ferrari T, Blum C, Amini-Rentsch L, Brodard P, Dabros M, Hoehn P, Udvarhelyi A, Marti R, Parmentier M. Thermal Safety and Structure-Related Reactivity Investigation of Five-Membered Cyclic Sulfamidates. Org Process Res Dev 2022. [DOI: 10.1021/acs.oprd.2c00130] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Thomas Ferrari
- Institute of Chemical Technology (ChemTech), University of Applied Sciences Western Switzerland (HES-SO), Haute école d’ingénierie et d’architecture de Fribourg, Boulevard de Pérolles 80, CH-1700 Fribourg, Switzerland
| | - Caitlin Blum
- Institute of Chemical Technology (ChemTech), University of Applied Sciences Western Switzerland (HES-SO), Haute école d’ingénierie et d’architecture de Fribourg, Boulevard de Pérolles 80, CH-1700 Fribourg, Switzerland
| | - Lara Amini-Rentsch
- Institute of Chemical Technology (ChemTech), University of Applied Sciences Western Switzerland (HES-SO), Haute école d’ingénierie et d’architecture de Fribourg, Boulevard de Pérolles 80, CH-1700 Fribourg, Switzerland
| | - Pierre Brodard
- Institute of Chemical Technology (ChemTech), University of Applied Sciences Western Switzerland (HES-SO), Haute école d’ingénierie et d’architecture de Fribourg, Boulevard de Pérolles 80, CH-1700 Fribourg, Switzerland
| | - Michal Dabros
- Institute of Chemical Technology (ChemTech), University of Applied Sciences Western Switzerland (HES-SO), Haute école d’ingénierie et d’architecture de Fribourg, Boulevard de Pérolles 80, CH-1700 Fribourg, Switzerland
| | - Pascale Hoehn
- Chemical and Analytical Development, Novartis Pharma AG, CH-4056 Basel, Switzerland
| | - Anikó Udvarhelyi
- Pharmaceutical and Analytical Development, Novartis Pharma AG, CH-4056 Basel, Switzerland
| | - Roger Marti
- Institute of Chemical Technology (ChemTech), University of Applied Sciences Western Switzerland (HES-SO), Haute école d’ingénierie et d’architecture de Fribourg, Boulevard de Pérolles 80, CH-1700 Fribourg, Switzerland
| | - Michaël Parmentier
- Chemical and Analytical Development, Novartis Pharma AG, CH-4056 Basel, Switzerland
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3
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Cristófalo AE, Cano ME, Uhrig ML. Synthesis of Thiodisaccharides Bearing N-Acetylhexosamine Residues: Challenges, Achievements and Perspectives. CHEM REC 2021; 21:2808-2836. [PMID: 34170606 DOI: 10.1002/tcr.202100146] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Revised: 06/09/2021] [Accepted: 06/10/2021] [Indexed: 01/06/2023]
Abstract
Carbohydrate-protein interactions are involved in a myriad of biological processes. Thus, glycomimetics have arisen as one of the most promising synthetic targets to that end. Within the broad variety of glycomimetics, thiodisaccharides have proven to be excellent tools to study these processes, and even more, some of them unveiled interesting biological activities. This review brings together research made on the introduction of N-acetylhexosamine residues into thiodisaccharides to date, passing through classic substitution (as SN 2, thioglycosylation and ring-opening reactions) and addition (as thiol-ene coupling and Michael-type additions) reactions. Recent and interesting developments regarding addition reactions to vinyl azides, cross-coupling reactions and novel chemoenzymatic methods are also discussed.
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Affiliation(s)
- Alejandro E Cristófalo
- Universidad de Buenos Aires, Facultad de Ciencias Exactas y Naturales., Departamento de Química Orgánica, Intendente Güiraldes, 2160 (C1428EHA), Buenos Aires, Argentina.,CONICET - Universidad de Buenos Aires, Centro de Investigaciones en Hidratos de Carbono (CIHIDECAR), Buenos Aires, Argentina
| | - María Emilia Cano
- Universidad de Buenos Aires, Facultad de Ciencias Exactas y Naturales., Departamento de Química Orgánica, Intendente Güiraldes, 2160 (C1428EHA), Buenos Aires, Argentina.,CONICET - Universidad de Buenos Aires, Centro de Investigaciones en Hidratos de Carbono (CIHIDECAR), Buenos Aires, Argentina
| | - María Laura Uhrig
- Universidad de Buenos Aires, Facultad de Ciencias Exactas y Naturales., Departamento de Química Orgánica, Intendente Güiraldes, 2160 (C1428EHA), Buenos Aires, Argentina.,CONICET - Universidad de Buenos Aires, Centro de Investigaciones en Hidratos de Carbono (CIHIDECAR), Buenos Aires, Argentina
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4
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Cristófalo AE, Cagnoni AJ, Uhrig ML. Synthesis of N-acetylglucosamine and N-acetylallosamine resorcinarene-based multivalent β-thio-glycoclusters: unexpected affinity of N-acetylallosamine ligands towards Wheat Germ Agglutinin. Org Biomol Chem 2020; 18:6853-6865. [PMID: 32856676 DOI: 10.1039/d0ob01498b] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Herein, we report the synthesis of calix[4]resorcinarene-based multivalent ligands bearing β-S-GlcNAc and β-S-AllNAc recognition elements. A clickable β-S-AllNAc derivative was successfully prepared from a β-thioalkynyl GlcNAc precursor, making use of a 2,3-oxazoline intermediate, easily formed by intramolecular displacement of a triflate group located at the 3-position by the 2-N-acetate group. By reaction of these alkynyl-functionalized derivatives with an octaazido-calix[4]resorcinarene macrocycle having undecyl chains, two octavalent glycoclusters exposing the epimeric N-acetylhexosamines were obtained. In addition, a related calix[4]resorcinarene-based glycocluster having methyl groups instead of undecyl chains and β-S-GlcNAc residues was also synthesized. After an initial evaluation of the interaction of the undecyl-functionalized β-S-GlcNAc octavalent derivative with Wheat Germ Agglutinin (WGA) by a turbidimetry experiment, the interaction of the three synthesized glycoclusters towards WGA was studied by Isothermal Titration Calorimetry. The results showed a favorable effect due to the presence of the undecyl chains in terms of affinity. Surprisingly, the β-S-AllNAc octavalent compound showed the highest affinity among the evaluated glycoclusters, showing for the first time that WGA interacts with β-AllNAc-bearing ligands. Molecular docking studies of β-AllNAc with WGA in comparison with β-GlcNAc contributed to the understanding of the atomic interactions responsible for this unexpected affinity.
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Affiliation(s)
- Alejandro E Cristófalo
- Universidad de Buenos Aires, Facultad de Ciencias Exactas y Naturales, Departamento de Química Orgánica, Intendente Güiraldes 2160 (C1428EHA), Buenos Aires, Argentina.
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5
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Cristófalo AE, Nieto PM, Uhrig ML. Synthesis of (1→3) Thiodisaccharides of GlcNAc and the Serendipitous Formation of 2,3-Dideoxy-(1→2)-thiodisaccharides through a Vinyl Azide Intermediate. J Org Chem 2019; 85:306-317. [PMID: 31802661 DOI: 10.1021/acs.joc.9b01883] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The syntheses of β-S-GlcA(1→3)GlcNAc and β-S-Gal(1→3)GlcNAc thiodisaccharides, which can be considered mimetics of the repeating units of hyaluronan and keratan respectively, were achieved by SN2 displacement of a triflate group allocated at the 3-position of a convenient 2-azido-4,6-O-benzylidene-2-deoxy-β-d-allopyranose precursor by the corresponding nucleophilic suitable protected thioaldoses derived from glucuronic acid (GlcA) and galactose (Gal). The study of the reaction led to the finding that the vinyl azide formed by competitive E2 reaction of the mentioned triflate was an interesting precursor of a new kind of 2,3-dideoxy-2-azido-(1→2) thiodisaccharides through an addition reaction. Determination of the stereochemistry of the new stereocenter at C-2 was achieved by NOESY experiments. Final protecting group manipulation of the (1→3) thiodisaccharides led to a family of derivatives that could be used as building blocks for the synthesis of complex glycomimetics.
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Affiliation(s)
- Alejandro Ezequiel Cristófalo
- Departamento de Química Orgánica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires , Ciudad Universitaria , Pabellón 2, C1428EGA Buenos Aires , Argentina.,CONICET-Universidad de Buenos Aires, Centro de Investigaciones en Hidratos de Carbono (CIHIDECAR) , C1428EGA Buenos Aires , Argentina
| | - Pedro M Nieto
- Glycosystems Laboratory, Instituto de Investigaciones Químicas (IIQ), cicCartuja , CSIC and Universidad de Sevilla , 41092 Sevilla , España
| | - María Laura Uhrig
- Departamento de Química Orgánica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires , Ciudad Universitaria , Pabellón 2, C1428EGA Buenos Aires , Argentina.,CONICET-Universidad de Buenos Aires, Centro de Investigaciones en Hidratos de Carbono (CIHIDECAR) , C1428EGA Buenos Aires , Argentina
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6
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Chatterjee D, Nayak S, Paul A, Yadav S. Syntheses of Orthogonally Protected
d‐
Galactosamine,
d
‐Allosamine and
d
‐Gulosamine Thioglycoside Building Blocks with
N
‐phthalimido Groups. ASIAN J ORG CHEM 2019. [DOI: 10.1002/ajoc.201900397] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Debnath Chatterjee
- Department of ChemistryIndian Institute of Technology (ISM) Dhanbad 826004, Jharkhand India
| | - Sourav Nayak
- Department of ChemistryIndian Institute of Technology (ISM) Dhanbad 826004, Jharkhand India
| | - Abhijit Paul
- Department of ChemistryIndian Institute of Technology (ISM) Dhanbad 826004, Jharkhand India
| | - Somnath Yadav
- Department of ChemistryIndian Institute of Technology (ISM) Dhanbad 826004, Jharkhand India
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7
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DiFrancesco BR, Morrison ZA, Nitz M. Monosaccharide inhibitors targeting carbohydrate esterase family 4 de-N-acetylases. Bioorg Med Chem 2018; 26:5631-5643. [PMID: 30344002 DOI: 10.1016/j.bmc.2018.10.008] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2018] [Revised: 10/03/2018] [Accepted: 10/11/2018] [Indexed: 12/21/2022]
Abstract
The Carbohydrate Esterase family 4 contains virulence factors which modify peptidoglycan and biofilm-related exopolysaccharides. Despite the importance of this family of enzymes, a potent mechanism-based inhibition strategy has yet to emerge. Based on the postulated tridentate binding mode of the tetrahedral de-N-acetylation intermediate, GlcNAc derivatives bearing metal chelating groups at the 2 and 3 positions were synthesized. These scaffolds include 2-C phosphonate, 2-C sulfonamide, 2-thionoacetamide warheads as well as derivatives bearing thiol, amine and azide substitutions at the 3-position. The inhibitors were assayed against a representative peptidoglycan deacetylase, Pgda from Streptococcus pneumonia, and a representative biofilm-related exopolysaccharide deacetylase, PgaB from Escherichia coli. Of the inhibitors evaluated, the 3-thio derivatives showed weak to moderate inhibition of Pgda. The strongest inhibitor was benzyl 2,3-dideoxy-2-thionoacetamide-3-thio-β-d-glucoside, whose inhibitory potency showed an unexpected dependence on metal concentration and was found to have a partial mixed inhibition mode (Ki = 2.9 ± 0.6 μM).
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Affiliation(s)
| | - Zachary A Morrison
- Department of Chemistry, University of Toronto, Toronto, ON M5S 3H6, Canada
| | - Mark Nitz
- Department of Chemistry, University of Toronto, Toronto, ON M5S 3H6, Canada.
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8
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Beau JM, Boyer FD, Norsikian S, Urban D, Vauzeilles B, Xolin A. Glycosylation: The Direct Synthesis of 2-Acetamido-2-Deoxy-Sugar Glycosides. European J Org Chem 2018. [DOI: 10.1002/ejoc.201800735] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Jean-Marie Beau
- Institut de Chimie des Substances Naturelles; CNRS UPR2301; Univ. Paris-Sud, Université Paris-Saclay; 1 av. de la Terrasse 91198 Gif-sur-Yvette France
- Laboratoire de Synthèse de Biomolécules; Institut de Chimie Moléculaire et des Matériaux d'Orsay; Univ. Paris-Sud, CNRS, Université Paris-Saclay; 91405 Orsay France
| | - François-Didier Boyer
- Institut de Chimie des Substances Naturelles; CNRS UPR2301; Univ. Paris-Sud, Université Paris-Saclay; 1 av. de la Terrasse 91198 Gif-sur-Yvette France
- Institut Jean-Pierre Bourgin, INRA; AgroParisTech, CNRS; Université Paris-Saclay; 78000 Versailles France
| | - Stéphanie Norsikian
- Institut de Chimie des Substances Naturelles; CNRS UPR2301; Univ. Paris-Sud, Université Paris-Saclay; 1 av. de la Terrasse 91198 Gif-sur-Yvette France
| | - Dominique Urban
- Laboratoire de Synthèse de Biomolécules; Institut de Chimie Moléculaire et des Matériaux d'Orsay; Univ. Paris-Sud, CNRS, Université Paris-Saclay; 91405 Orsay France
| | - Boris Vauzeilles
- Institut de Chimie des Substances Naturelles; CNRS UPR2301; Univ. Paris-Sud, Université Paris-Saclay; 1 av. de la Terrasse 91198 Gif-sur-Yvette France
- Laboratoire de Synthèse de Biomolécules; Institut de Chimie Moléculaire et des Matériaux d'Orsay; Univ. Paris-Sud, CNRS, Université Paris-Saclay; 91405 Orsay France
| | - Amandine Xolin
- Institut de Chimie des Substances Naturelles; CNRS UPR2301; Univ. Paris-Sud, Université Paris-Saclay; 1 av. de la Terrasse 91198 Gif-sur-Yvette France
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9
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Frem D, Urban D, Norsikian S, Beau JM. From Chitin to α-Glycosides of N
-Acetylglucosamine Using Catalytic Copper Triflate in a Heated Sealed-Vessel Reactor. European J Org Chem 2017. [DOI: 10.1002/ejoc.201700933] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- Dany Frem
- Laboratoire de Synthèse de Biomolécules; Institut de Chimie Moléculaire et des Matériaux d'Orsay; Univ. Paris-Sud; CNRS; Université Paris-Saclay; 91405 Orsay France
| | - Dominique Urban
- Laboratoire de Synthèse de Biomolécules; Institut de Chimie Moléculaire et des Matériaux d'Orsay; Univ. Paris-Sud; CNRS; Université Paris-Saclay; 91405 Orsay France
| | - Stéphanie Norsikian
- Institut de Chimie des Substances Naturelles; CNRS UPR2301; Univ. Paris-Sud; Université Paris-Saclay; 1 av. de la Terrasse 91198 Gif-sur-Yvette France
| | - Jean-Marie Beau
- Laboratoire de Synthèse de Biomolécules; Institut de Chimie Moléculaire et des Matériaux d'Orsay; Univ. Paris-Sud; CNRS; Université Paris-Saclay; 91405 Orsay France
- Institut de Chimie des Substances Naturelles; CNRS UPR2301; Univ. Paris-Sud; Université Paris-Saclay; 1 av. de la Terrasse 91198 Gif-sur-Yvette France
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10
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Sommer R, Hauck D, Titz A. Efficient Two Step β‐Glycoside Synthesis from
N
‐Acetyl
d
‐Glucosamine: Scope and Limitations of Copper(II) Triflate‐Catalyzed Glycosylation. ChemistrySelect 2017. [DOI: 10.1002/slct.201700161] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Roman Sommer
- Helmholtz Institute for Pharmaceutical Research Saarland (HIPS), Campus E 8.1 D-66123 Saarbrücken Germany
- Deutsches Zentrum für Infektionsforschung (DZIF), Standort Hannover-Braunschweig Germany
| | - Dirk Hauck
- Helmholtz Institute for Pharmaceutical Research Saarland (HIPS), Campus E 8.1 D-66123 Saarbrücken Germany
- Deutsches Zentrum für Infektionsforschung (DZIF), Standort Hannover-Braunschweig Germany
| | - Alexander Titz
- Helmholtz Institute for Pharmaceutical Research Saarland (HIPS), Campus E 8.1 D-66123 Saarbrücken Germany
- Deutsches Zentrum für Infektionsforschung (DZIF), Standort Hannover-Braunschweig Germany
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11
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Rousseau JF, Chekroun I, Ferey V, Labrosse JR. Concise Preparation of a Stable Cyclic Sulfamidate Intermediate in the Synthesis of a Enantiopure Chiral Active Diamine Derivative. Org Process Res Dev 2015. [DOI: 10.1021/op500264v] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Jean-Francois Rousseau
- Sanofi Recherche, Chemistry and Biotechnologies
Development, 371 av Pr.
J. Blayac, 34184 Montpellier, France
| | - Isaac Chekroun
- Sanofi Recherche, Chemistry and Biotechnologies
Development, 371 av Pr.
J. Blayac, 34184 Montpellier, France
| | - Vincent Ferey
- Sanofi Recherche, Chemistry and Biotechnologies
Development, 371 av Pr.
J. Blayac, 34184 Montpellier, France
| | - Jean Robert Labrosse
- Sanofi Recherche, Chemistry and Biotechnologies
Development, 371 av Pr.
J. Blayac, 34184 Montpellier, France
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12
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Spillane W, Malaubier JB. Sulfamic Acid and Its N- and O-Substituted Derivatives. Chem Rev 2013; 114:2507-86. [DOI: 10.1021/cr400230c] [Citation(s) in RCA: 85] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- William Spillane
- School
of Chemistry, National University of Ireland, Galway, University Road, Galway, Ireland
| | - Jean-Baptiste Malaubier
- Manufacturing Science
and
Technology, Roche Ireland Limited, Clarecastle, Co. Clare, Ireland
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13
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A [3+3] cyclization strategy for asymmetric synthesis of alkyl substituted piperidine-2-ones using 1,2-cyclic sulfamidates: a formal synthesis of (S)-coniine from l-norvaline. Tetrahedron 2012. [DOI: 10.1016/j.tet.2012.09.081] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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14
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Reactivity of cyclic sulfamidates towards lithium acetylides: synthesis of alkynylated amines. Tetrahedron Lett 2011. [DOI: 10.1016/j.tetlet.2011.08.171] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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15
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Lorion M, Agouridas V, Couture A, Deniau E, Grandclaudon P. Cyclic Sulfamidates as Vehicles for the Synthesis of Poly- and Diversely Substituted Benzosultams via Unusual S(O)2−O Bond Cleavage. Org Lett 2010; 12:1356-9. [PMID: 20180517 DOI: 10.1021/ol100288k] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Magali Lorion
- Univ Lille Nord de France, F-59000 Lille, France, USTL, Laboratoire de Chimie Organique Physique, Bâtiment C3(2), F-59655 Villeneuve d’Ascq, France, and CNRS, UMR 8009 “COM”, F-59655 Villeneuve d’Ascq, France, CNRS, UMR 8181 “UCCS”, F-59655 Villeneuve d’Ascq, France
| | - Vangelis Agouridas
- Univ Lille Nord de France, F-59000 Lille, France, USTL, Laboratoire de Chimie Organique Physique, Bâtiment C3(2), F-59655 Villeneuve d’Ascq, France, and CNRS, UMR 8009 “COM”, F-59655 Villeneuve d’Ascq, France, CNRS, UMR 8181 “UCCS”, F-59655 Villeneuve d’Ascq, France
| | - Axel Couture
- Univ Lille Nord de France, F-59000 Lille, France, USTL, Laboratoire de Chimie Organique Physique, Bâtiment C3(2), F-59655 Villeneuve d’Ascq, France, and CNRS, UMR 8009 “COM”, F-59655 Villeneuve d’Ascq, France, CNRS, UMR 8181 “UCCS”, F-59655 Villeneuve d’Ascq, France
| | - Eric Deniau
- Univ Lille Nord de France, F-59000 Lille, France, USTL, Laboratoire de Chimie Organique Physique, Bâtiment C3(2), F-59655 Villeneuve d’Ascq, France, and CNRS, UMR 8009 “COM”, F-59655 Villeneuve d’Ascq, France, CNRS, UMR 8181 “UCCS”, F-59655 Villeneuve d’Ascq, France
| | - Pierre Grandclaudon
- Univ Lille Nord de France, F-59000 Lille, France, USTL, Laboratoire de Chimie Organique Physique, Bâtiment C3(2), F-59655 Villeneuve d’Ascq, France, and CNRS, UMR 8009 “COM”, F-59655 Villeneuve d’Ascq, France, CNRS, UMR 8181 “UCCS”, F-59655 Villeneuve d’Ascq, France
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16
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Bower JF, Rujirawanich J, Gallagher T. N-Heterocycle construction via cyclic sulfamidates. Applications in synthesis. Org Biomol Chem 2010; 8:1505-19. [DOI: 10.1039/b921842d] [Citation(s) in RCA: 89] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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17
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Xue J, Kumar V, Khaja SD, Chandrasekaran E, Locke RD, Matta KL. Syntheses of fluorine-containing mucin core 2/core 6 structures using novel fluorinated glucosaminyl donors. Tetrahedron 2009. [DOI: 10.1016/j.tet.2009.07.089] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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18
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Christensen H, Christiansen MS, Petersen J, Jensen HH. Direct formation of beta-glycosides of N-acetyl glycosamines mediated by rare earth metal triflates. Org Biomol Chem 2008; 6:3276-83. [PMID: 18802633 DOI: 10.1039/b807064d] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A direct, mild and efficient protocol for the preparation of beta-glycosides of N-acetyl glucosamine (GlcNAc) and N-acetyl galactosamine (GalNAc) has been developed using peracetylated beta-GlcNAc and beta-GalNAc as donors. All rare Earth metal triflate promoters screened were found to promote glycosylation with Sc(OTf)(3) being superior in terms of reaction rate. Simple alcohol glycosylation was found to proceed smoothly in refluxing dichloromethane, whereas higher temperatures under microwave conditions were needed to attain acceptable yields with less reactive, carbohydrate based glycosyl acceptors. The protocol developed was applied to provide the first example of direct chemical formation of a disaccharide using both GlcNAc as a glycosyl donor and acceptor. The alpha-acetate donor was found to be significantly less reactive than the corresponding beta-anomer necessitating higher reaction temperatures under which glycoside anomerisation was found to occur. It was established, that the anomerisation only took place in the presence of both Sc(OTf)(3) and acetic acid.
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Affiliation(s)
- Helle Christensen
- Department of Chemistry, University of Aarhus, Langelandsgade 140, DK-8000, Aarhus C, Denmark
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19
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Chen HM, Withers SG. Syntheses of the 3- and 4-thio analogues of 4-nitrophenyl 2-acetamido-2-deoxy-beta-D-gluco- and galactopyranoside. Carbohydr Res 2007; 342:2212-22. [PMID: 17612513 DOI: 10.1016/j.carres.2007.05.023] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2007] [Revised: 05/16/2007] [Accepted: 05/21/2007] [Indexed: 11/20/2022]
Abstract
The syntheses of 4-nitrophenyl beta-glycosides of the 3-thio and 4-thio analogues of the two principal 2-acetamido-2-deoxy-hexoses found in living systems, GlcNAc and GalNAc, are described. While synthesis of the 4-thio analogues could be achieved via nucleophilic displacements of sulfonate derivatives with thioacetate, problems with neighbouring group acetamido participation necessitated the use of sulfamidate intermediates for the 3-thio analogues. These 3- and 4-thio analogues are employed in the chemo-enzymatic synthesis of thio-oligosaccharide analogues of structures present in glycosaminoglycans, glycoproteins and glycolipids.
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Affiliation(s)
- Hong-Ming Chen
- Department of Chemistry, The University of British Columbia, 2036 Main Mall, Vancouver, British Columbia, Canada V6T 1Z1
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20
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Nicolaou KC, Snyder SA, Longbottom DA, Nalbandian AZ, Huang X. New uses for the Burgess reagent in chemical synthesis: methods for the facile and stereoselective formation of sulfamidates, glycosylamines, and sulfamides. Chemistry 2006; 10:5581-606. [PMID: 15470695 DOI: 10.1002/chem.200400503] [Citation(s) in RCA: 86] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
Although the Burgess reagent (methoxycarbonylsulfamoyltriethylammonium hydroxide, inner salt) has found significant use in chemical synthesis as a dehydrating agent, almost no work has been directed towards its potential in other synthetic applications. As this article will detail, we have found that the Burgess reagent is remarkably effective at accomplishing a number of non-dehydrative synthetic tasks when applied to appropriate substrates, such as the formation of sulfamidates from 1,2-diols or epoxyalcohols, alpha- and beta-glycosylamines from carbohydrates, and cyclic sulfamides from 1,2-aminoalcohols. Beyond delineating the power of these new reaction manifolds, we also describe the construction of a group of alternative Burgess-type reagents that extends the scope of these new reactions even further.
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Affiliation(s)
- K C Nicolaou
- Department of Chemistry and The Skaggs Institute for Chemical Biology, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, California 92037, USA.
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21
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Misra AK, Tiwari P, Madhusudan SK. HClO4–SiO2 catalyzed per-O-acetylation of carbohydrates. Carbohydr Res 2005; 340:325-9. [PMID: 15639254 DOI: 10.1016/j.carres.2004.11.021] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2004] [Accepted: 11/21/2004] [Indexed: 10/26/2022]
Abstract
An efficient per-O-acetylation of carbohydrates catalyzed by HClO4-SiO2 is reported using a stoichiometric quantity of acetic anhydride avoiding the use of pyridine and excess acetic anhydride under solvent-free conditions.
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Affiliation(s)
- Anup Kumar Misra
- Division of Medicinal and Process Chemistry, Central Drug Research Institute, Chattar Manzil Palace, Lucknow 226 001, India.
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22
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McReynolds MD, Dougherty JM, Hanson PR. Synthesis of Phosphorus and Sulfur Heterocycles via Ring-Closing Olefin Metathesis. Chem Rev 2004; 104:2239-58. [PMID: 15137790 DOI: 10.1021/cr020109k] [Citation(s) in RCA: 498] [Impact Index Per Article: 24.9] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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23
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24
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Nicolaou KC, Huang X, Snyder SA, Bheema Rao P, Bella M, Reddy MV. A Novel Regio- and Stereoselective Synthesis of Sulfamidates from 1,2-Diols Using Burgess and Related Reagents: A Facile Entry intoβ-Amino Alcohols. Angew Chem Int Ed Engl 2002. [DOI: 10.1002/1521-3757(20020301)114:5<862::aid-ange862>3.0.co;2-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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25
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Bastida A, Fernández-Mayoralas A, García-Junceda E. C-terminal truncation of alpha 1,6-fucosyltransferase from Rhizobium sp. does not annul the transferase activity of the enzyme. Bioorg Med Chem 2002; 10:737-42. [PMID: 11814863 DOI: 10.1016/s0968-0896(01)00327-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Recently we have over-expressed the enzyme alpha 1,6-fucosyltransferase from Rhizobium sp. in Escherichia coli. In this heterologous system the enzyme was mainly expressed as inclusion bodies and the one that was expressed soluble showed a short-lasting activity in solution due to precipitation of the protein. A structural analysis of the sequence using the TMpred program predicted a highly hydrophobic region of 19 aa close to the C-terminal of the protein. In order to investigate the influence of this region on the formation of inclusion bodies and the precipitation from solution, we cloned a truncated version of the protein where a C-terminal fragment of 65 aa, including the predicted transmembrane-like region, was removed. The resulting protein was expressed in a soluble form without formation of inclusion bodies. The truncated protein catalyzed the transfer of a fucopyranosyl moiety from GDP-beta-L-Fucose to chitobiose. Comparison of the acceptor specificity between the truncated alpha 1,6-fucosyltransferase and the wild-type enzyme, showed a similar behavior for both enzymes. Our results indicate that the active center is not located in the C-terminal extreme of the protein in contrast to the case of the mammalian glycosyltransferases. Also, these results indicate that the alpha-6-motif III is not directly involved in the catalytic activity of the enzyme.
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Affiliation(s)
- Agatha Bastida
- Departamento de Química Orgánica Biológica, Instituto de Química Orgánica General, CSIC, Madrid 28006, Spain
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26
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Highly enantioselective diethylzinc addition to aldehydes catalyzed by d-glucosamine derivatives. ACTA ACUST UNITED AC 2002. [DOI: 10.1016/s0957-4166(02)00053-8] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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27
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Carpintero M, Bastida A, García-Junceda E, Jiménez-Barbero J, Fernández-Mayoralas A. Synthesis of Carba- and C-Fucopyranosides and Their Evaluation as α-Fucosidase Inhibitors − Analysis of an Unusual Conformation Adopted by an Amino-C-fucopyranoside. European J Org Chem 2001. [DOI: 10.1002/1099-0690(200111)2001:21<4127::aid-ejoc4127>3.0.co;2-6] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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28
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Bastida A, Fernández-Mayoralas A, Gómez Arrayás R, Iradier F, Carretero JC, García-Junceda E. Heterologous over-expression of alpha-1,6-fucosyltransferase from Rhizobium sp.: application to the synthesis of the trisaccharide beta-D-GlcNAc(1-->4)-[alpha-L-Fuc-(1-->6)]-D-GLcNAc, study of the acceptor specificity and evaluation of polyhydroxylated indolizidines as inhibitors. Chemistry 2001; 7:2390-7. [PMID: 11446641 DOI: 10.1002/1521-3765(20010601)7:11<2390::aid-chem23900>3.0.co;2-0] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
An efficient heterologous expression system for overproduction of the enzyme alpha-1,6-Fucosyltransferase (alpha-1,6-FucT) from Rhizobium sp. has been developed. The gene codifying for the alpha-1,6-FucT was amplified by PCR using specific primers. After purification, the gene was cloned in the plasmid pKK223-3. The resulting plasmid, pKK1,6FucT, was transformed into the E. coli strain XL1-Blue MRF'. The protein was expressed both as inclusion bodies and in soluble form. Changing the induction time a five-fold increase of enzyme expressed in soluble form was obtained. In this way five units of enzyme alpha-1,6-FucT can be obtained per liter of culture. A crude preparation of the recombinant enzyme was used for the synthesis of the branched trisaccharide alpha-D-GlcNAc-(1-->4)-[alpha-L-Fuc-(1-->6)]-D-GlcNAc (3), from chitobiose (2) and GDP-Fucose (1). After purification, the trisaccharide 3 was obtained in a 84% overall yield. In order to elucidate the structural requirements for the acceptors, the specificity of the enzyme was studied towards mono-, di- and trisaccharides, which are structurally related to chitobiose. The enzyme uses, among others, the disaccharide N-acetyl lactosamine as a good substrate; the monosaccharide GlcNAc is a weak acceptor. Finally, several racemic polyhydroxylated indolizidines have been tested as potential inhibitors of the enzyme. Indolizidine 21 was the best inhibitor with an IC50 of 4.5 x 10(-5) M. Interestingly, this compound turned out to be the best mimic for the structural features of the fucose moiety in the presumed transition state.
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Affiliation(s)
- A Bastida
- Departamento de Química Orgánica Biológica, Instituto de Química Orgánica General, CSIC, Madrid, Spain
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29
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Marcaurelle LA, Bertozzi CR. Chemoselective elaboration of O-linked glycopeptide mimetics by alkylation of 3-thioGalNAc. J Am Chem Soc 2001; 123:1587-95. [PMID: 11456757 DOI: 10.1021/ja003713q] [Citation(s) in RCA: 50] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
A critical branch point in mucin-type oligosaccharides is the beta 1-->3 glycosidic linkage to the core alpha-N-acetylgalactosamine (GalNAc) residue. We report here a strategy for the synthesis of O-linked glycopeptide analogues that replaces this linkage with a thioether amenable to construction by chemoselective ligation. The key building block was a 2-azido-3-thiogalactose-Thr analogue that was incorporated into a peptide by fluorenylmethoxycarbonyl (Fmoc)-based solid-phase peptide synthesis. Higher order oligosaccharides were readily generated by alkylation of the corresponding 3-thioGalNAc with N-bromoacetamido sugars. The rapid assembly of "core 1"and "core 3" O-linked glycopeptide mimetics was accomplished in this fashion.
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Affiliation(s)
- L A Marcaurelle
- Center for New Directions in Organic Synthesis, Department of Chemistry, University of California, Berkeley, California 94720, USA
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30
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Wei L, Lubell WD. Scope and limitations in the use of N-(PhF)serine-derived cyclic sulfamidates for amino acid synthesis. CAN J CHEM 2001. [DOI: 10.1139/v00-176] [Citation(s) in RCA: 42] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Ring-opening of N-(PhF)serine-derived cyclic sulfamidate 17 was achieved with different nucleophiles (β-keto esters, β-keto ketones, dimethyl malonate, nitroethane, sodium azide, imidazole, and potassium thiocyanate) to prepare a variety of amino acid analogs. Two different pathways for ring opening of 17 were elucidated: direct nucleophilic displacement, as well as β-elimination followed by Michael addition. Furthermore, β-keto ester and β-keto ketone products 18k,18m, and 18i were converted to prolines and pyrazole amino acids.Key words: glutamate, amino acid, cyclic sulfamidate, proline.
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31
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Wei L, Lubell WD. Racemization in the use of N-(9-(9-phenylfluorenyl))serine-derived cyclic sulfamidates in the synthesis of delta-keto alpha-amino carboxylates and prolines. Org Lett 2000; 2:2595-8. [PMID: 10990405 DOI: 10.1021/ol006102b] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
[reaction: see text]Ring opening of enantiopure N-(9-(9-phenylfluorenyl)serine-derived cyclic sulfamidates with beta-keto esters, beta-keto ketones, and dimethyl malonate gave a variety of gamma-substituted amino acid analogues in racemic form. Investigation of the mechanism for racemization revealed that beta-elimination occurred to form a dehydroalanine intermediate that underwent subsequent Michael addition.
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Affiliation(s)
- L Wei
- Département de chimie, Université de Montréal, Québec, Canada
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32
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Kamst E, Zegelaar-Jaarsveld K, van der Marel GA, van Boom JH, Lugtenberg BJ, Spaink HP. Chemical synthesis of N-acetylglucosamine derivatives and their use as glycosyl acceptors by the Mesorhizobium loti chitin oligosaccharide synthase NodC. Carbohydr Res 1999. [DOI: 10.1016/s0008-6215(99)00190-1] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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33
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Efficient hydrolysis of β-aminosulfamic acids using a Lewis acid and a thiol for the synthesis of 2,3-diaminopropanoate derivatives. Tetrahedron Lett 1998. [DOI: 10.1016/s0040-4039(98)01079-x] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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34
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Aguilera B, Fernández-Mayoralas A. Synthesis of a Thio-Analogue of Lewis X by Regioselective Opening of Cyclic Sulfamidates. J Org Chem 1998; 63:2719-2723. [PMID: 11672143 DOI: 10.1021/jo971784a] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Begoña Aguilera
- Instituto de Química Orgánica General, CSIC, Juan de la Cierva, 3, E-28006 Madrid, Spain
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35
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Aguilera B, Jiménez-Barbero J, Fernández-Mayoralas A. Conformational differences between Fuc(alpha 1-3) GlcNAc and its thioglycoside analogue. Carbohydr Res 1998; 308:19-27. [PMID: 9675354 DOI: 10.1016/s0008-6215(98)00066-4] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
NOE measurements and molecular mechanics calculations have been performed to study the conformational behaviour of Fuc(alpha 1-3)GlcNAc and its thioglycoside analogue in solution. Experimental data show that, in contrast with the natural O-disaccharide, which is basically monoconformational, the S-analogue shows two conformational families, namely syn and anti.
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Affiliation(s)
- B Aguilera
- Departmento de Química Orgánica Biológica, Instituto de Química Orgánica, CSIC, Madrid, Spain
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