1
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Rahaman Molla M, Thakur R. C2‐(1
N
/2
N
‐Methyl‐tetrazole)methyl Ether (MeTetMe) as a Stereodirecting Group for 1,2‐
trans
‐β‐
O
‐Glycosylation. European J Org Chem 2021. [DOI: 10.1002/ejoc.202100973] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Mosidur Rahaman Molla
- Department of Chemistry National Institute of Technology Patna Ashok Rajpath Patna 800 005 Bihar
| | - Rima Thakur
- Department of Chemistry National Institute of Technology Patna Ashok Rajpath Patna 800 005 Bihar
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2
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Hoyos P, Perona A, Juanes O, Rumbero Á, Hernáiz MJ. Synthesis of Glycodendrimers with Antiviral and Antibacterial Activity. Chemistry 2021; 27:7593-7624. [PMID: 33533096 DOI: 10.1002/chem.202005065] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2020] [Indexed: 12/27/2022]
Abstract
Glycodendrimers are an important class of synthetic macromolecules that can be used to mimic many structural and functional features of cell-surface glycoconjugates. Their carbohydrate moieties perform key important functions in bacterial and viral infections, often regulated by carbohydrate-protein interactions. Several studies have shown that the molecular structure, valency and spatial organisation of carbohydrate epitopes in glycoconjugates are key factors in the specificity and avidity of carbohydrate-protein interactions. Choosing the right glycodendrimers almost always helps to interfere with such interactions and blocks bacterial or viral adhesion and entry into host cells as an effective strategy to inhibit bacterial or viral infections. Herein, the state of the art in the design and synthesis of glycodendrimers employed for the development of anti-adhesion therapy against bacterial and viral infections is described.
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Affiliation(s)
- Pilar Hoyos
- Chemistry in Pharmaceutical Sciences Department, Complutense University of Madrid, Plaza Ramón y Cajal s/n, 28040, Madrid, Spain
| | - Almudena Perona
- Chemistry in Pharmaceutical Sciences Department, Complutense University of Madrid, Plaza Ramón y Cajal s/n, 28040, Madrid, Spain
| | - Olga Juanes
- Organic Chemistry Department, Autónoma University of Madrid, Francisco Tomás y Valiente 7, 28049, Madrid, Spain
| | - Ángel Rumbero
- Organic Chemistry Department, Autónoma University of Madrid, Francisco Tomás y Valiente 7, 28049, Madrid, Spain
| | - María J Hernáiz
- Chemistry in Pharmaceutical Sciences Department, Complutense University of Madrid, Plaza Ramón y Cajal s/n, 28040, Madrid, Spain
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Hatton NE, Baumann CG, Fascione MA. Developments in Mannose-Based Treatments for Uropathogenic Escherichia coli-Induced Urinary Tract Infections. Chembiochem 2021; 22:613-629. [PMID: 32876368 PMCID: PMC7894189 DOI: 10.1002/cbic.202000406] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Revised: 08/28/2020] [Indexed: 12/16/2022]
Abstract
During their lifetime almost half of women will experience a symptomatic urinary tract infection (UTI) with a further half experiencing a relapse within six months. Currently UTIs are treated with antibiotics, but increasing antibiotic resistance rates highlight the need for new treatments. Uropathogenic Escherichia coli (UPEC) is responsible for the majority of symptomatic UTI cases and thus has become a key pathological target. Adhesion of type one pilus subunit FimH at the surface of UPEC strains to mannose-saturated oligosaccharides located on the urothelium is critical to pathogenesis. Since the identification of FimH as a therapeutic target in the late 1980s, a substantial body of research has been generated focusing on the development of FimH-targeting mannose-based anti-adhesion therapies. In this review we will discuss the design of different classes of these mannose-based compounds and their utility and potential as UPEC therapeutics.
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Affiliation(s)
- Natasha E. Hatton
- York Structural Biology Lab, Department of ChemistryUniversity of YorkHeslington RoadYorkYO10 5DDUK
| | | | - Martin A. Fascione
- York Structural Biology Lab, Department of ChemistryUniversity of YorkHeslington RoadYorkYO10 5DDUK
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4
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Bachem G, Wamhoff E, Silberreis K, Kim D, Baukmann H, Fuchsberger F, Dernedde J, Rademacher C, Seitz O. Rational Design of a DNA‐Scaffolded High‐Affinity Binder for Langerin. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202006880] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Gunnar Bachem
- Department of Chemistry Humboldt-Universität zu Berlin 12489 Berlin Germany
| | - Eike‐Christian Wamhoff
- Department of Biomolecular Systems Max Planck Institute of Colloids and Interfaces 14424 Potsdam Germany
| | - Kim Silberreis
- Institute of Laboratory Medicine, Clinical Chemistry and Pathobiochemistry Charité-Universitätsmedizin Berlin corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health 13353 Berlin Germany
| | - Dongyoon Kim
- Department of Biomolecular Systems Max Planck Institute of Colloids and Interfaces 14424 Potsdam Germany
| | - Hannes Baukmann
- Department of Biomolecular Systems Max Planck Institute of Colloids and Interfaces 14424 Potsdam Germany
| | - Felix Fuchsberger
- Department of Biomolecular Systems Max Planck Institute of Colloids and Interfaces 14424 Potsdam Germany
| | - Jens Dernedde
- Institute of Laboratory Medicine, Clinical Chemistry and Pathobiochemistry Charité-Universitätsmedizin Berlin corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health 13353 Berlin Germany
| | - Christoph Rademacher
- Department of Biomolecular Systems Max Planck Institute of Colloids and Interfaces 14424 Potsdam Germany
| | - Oliver Seitz
- Department of Chemistry Humboldt-Universität zu Berlin 12489 Berlin Germany
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5
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Bachem G, Wamhoff E, Silberreis K, Kim D, Baukmann H, Fuchsberger F, Dernedde J, Rademacher C, Seitz O. Rational Design of a DNA-Scaffolded High-Affinity Binder for Langerin. Angew Chem Int Ed Engl 2020; 59:21016-21022. [PMID: 32749019 PMCID: PMC7693190 DOI: 10.1002/anie.202006880] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Revised: 07/24/2020] [Indexed: 11/17/2022]
Abstract
Binders of langerin could target vaccines to Langerhans cells for improved therapeutic effect. Since langerin has low affinity for monovalent glycan ligands, highly multivalent presentation has previously been key for targeting. Aiming to reduce the amount of ligand required, we rationally designed molecularly defined high-affinity binders based on the precise display of glycomimetic ligands (Glc2NTs) on DNA-PNA scaffolds. Rather than mimicking langerin's homotrimeric structure with a C3-symmetric scaffold, we developed readily accessible, easy-to-design bivalent binders. The method considers the requirements for bridging sugar binding sites and statistical rebinding as a means to both strengthen the interactions at single binding sites and amplify the avidity enhancement provided by chelation. This gave a 1150-fold net improvement over the affinity of the free ligand and provided a nanomolar binder (IC50 =300 nM) for specific internalization by langerin-expressing cells.
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Affiliation(s)
- Gunnar Bachem
- Department of ChemistryHumboldt-Universität zu Berlin12489BerlinGermany
| | - Eike‐Christian Wamhoff
- Department of Biomolecular SystemsMax Planck Institute of Colloids and Interfaces14424PotsdamGermany
| | - Kim Silberreis
- Institute of Laboratory Medicine, Clinical Chemistry and PathobiochemistryCharité-Universitätsmedizin Berlincorporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health13353BerlinGermany
| | - Dongyoon Kim
- Department of Biomolecular SystemsMax Planck Institute of Colloids and Interfaces14424PotsdamGermany
| | - Hannes Baukmann
- Department of Biomolecular SystemsMax Planck Institute of Colloids and Interfaces14424PotsdamGermany
| | - Felix Fuchsberger
- Department of Biomolecular SystemsMax Planck Institute of Colloids and Interfaces14424PotsdamGermany
| | - Jens Dernedde
- Institute of Laboratory Medicine, Clinical Chemistry and PathobiochemistryCharité-Universitätsmedizin Berlincorporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health13353BerlinGermany
| | - Christoph Rademacher
- Department of Biomolecular SystemsMax Planck Institute of Colloids and Interfaces14424PotsdamGermany
| | - Oliver Seitz
- Department of ChemistryHumboldt-Universität zu Berlin12489BerlinGermany
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6
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Molla MR, Das P, Guleria K, Subramanian R, Kumar A, Thakur R. Cyanomethyl Ether as an Orthogonal Participating Group for Stereoselective Synthesis of 1,2- trans-β- O-Glycosides. J Org Chem 2020; 85:9955-9968. [PMID: 32600042 DOI: 10.1021/acs.joc.0c01249] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Stereoselective formation of glycosidic linkages has been the prime focus for contemporary carbohydrate chemistry. Herein, we report cyanomethyl (CNMe) ether as an efficient and effective participating orthogonal protecting group for the stereoselective synthesis of 1,2-trans-β-O-glycosides. The participating group facilitated good to high β-selective glycosylation with a broad range of electron-rich and electron-deficient glycosyl acceptors. Detailed experimental and theoretical studies reveal the involvement of CNMe ether in the formation of a six-membered imine-type cyclic intermediate for the observed stereoselectivity. Rapid incorporation and selective removal of the CNMe ether group in the presence of benzyl ether and isopropylidene acetal protection have also been reported here. The nitrile group provided an opportunity for the glycodiversification through further derivatizations.
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Affiliation(s)
- Mosidur Rahaman Molla
- Department of Chemistry, National Institute of Technology Patna, Patna, Bihar 800005, India
| | - Pradip Das
- Department of Chemistry, National Institute of Technology Patna, Patna, Bihar 800005, India
| | - Kanika Guleria
- Department of Chemistry, Indian Institute of Technology Patna, Patna, Bihar 801103, India
| | - Ranga Subramanian
- Department of Chemistry, Indian Institute of Technology Patna, Patna, Bihar 801103, India
| | - Amit Kumar
- Department of Chemistry, Indian Institute of Technology Patna, Patna, Bihar 801103, India
| | - Rima Thakur
- Department of Chemistry, National Institute of Technology Patna, Patna, Bihar 800005, India
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7
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Ciuk AK, Gloe TE, Lindhorst TK. Carbohydrate-Scaffolded Thymine Multimers: Scope and Limitations of the Allylation-Hydroboration Sequence. European J Org Chem 2018. [DOI: 10.1002/ejoc.201801387] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Anna K. Ciuk
- Otto Diels Institute of Organic Chemistry; Christiana Albertina University of Kiel; Otto-Hahn-Platz 3/4 24118 Kiel Germany
| | - Tobias-Elias Gloe
- Otto Diels Institute of Organic Chemistry; Christiana Albertina University of Kiel; Otto-Hahn-Platz 3/4 24118 Kiel Germany
| | - Thisbe K. Lindhorst
- Otto Diels Institute of Organic Chemistry; Christiana Albertina University of Kiel; Otto-Hahn-Platz 3/4 24118 Kiel Germany
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8
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Calvert MB, Jumde VR, Titz A. Pathoblockers or antivirulence drugs as a new option for the treatment of bacterial infections. Beilstein J Org Chem 2018; 14:2607-2617. [PMID: 30410623 PMCID: PMC6204809 DOI: 10.3762/bjoc.14.239] [Citation(s) in RCA: 55] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2018] [Accepted: 09/20/2018] [Indexed: 12/19/2022] Open
Abstract
The rapid development of antimicrobial resistance is threatening mankind to such an extent that the World Health Organization expects more deaths from infections than from cancer in 2050 if current trends continue. To avoid this scenario, new classes of anti-infectives must urgently be developed. Antibiotics with new modes of action are needed, but other concepts are also currently being pursued. Targeting bacterial virulence as a means of blocking pathogenicity is a promising new strategy for disarming pathogens. Furthermore, it is believed that this new approach is less susceptible towards resistance development. In this review, recent examples of anti-infective compounds acting on several types of bacterial targets, e.g., adhesins, toxins and bacterial communication, are described.
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Affiliation(s)
- Matthew B Calvert
- Chemical Biology of Carbohydrates, Helmholtz Institute for Pharmaceutical Research Saarland (HIPS), Helmholtz Centre for Infection Research (HZI), D-66123 Saarbrücken, Germany.,Deutsches Zentrum für Infektionsforschung (DZIF), Standort Hannover-Braunschweig, Germany
| | - Varsha R Jumde
- Chemical Biology of Carbohydrates, Helmholtz Institute for Pharmaceutical Research Saarland (HIPS), Helmholtz Centre for Infection Research (HZI), D-66123 Saarbrücken, Germany.,Deutsches Zentrum für Infektionsforschung (DZIF), Standort Hannover-Braunschweig, Germany
| | - Alexander Titz
- Chemical Biology of Carbohydrates, Helmholtz Institute for Pharmaceutical Research Saarland (HIPS), Helmholtz Centre for Infection Research (HZI), D-66123 Saarbrücken, Germany.,Deutsches Zentrum für Infektionsforschung (DZIF), Standort Hannover-Braunschweig, Germany.,Department of Pharmacy, Saarland University, Saarbrücken, Germany
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9
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Abstract
Urinary tract infections (UTIs) caused by uropathogenic Escherichia coli (UPEC) are among the most common infectious diseases in humans. Due to their frequent occurrence in the community and nosocomial settings, as well as the development of resistance to the commonly prescribed antimicrobial agents, an enormous financial burden is placed on healthcare systems around the world. Therefore, novel approaches to the prevention and treatment of UTIs are needed. Although UPEC may harbour a plethora of virulence factors, type I fimbriae and P pili are two of the most studied adhesive organelles, since the attachment to host cells in the urinary tract is a crucial step towards infection. Design of receptor analogues that competitively bind to UPEC surface adhesins placed at the top of pili organelles led to the development of anti-adhesive drugs that are increasingly recognized as important and promising alternatives to antibiotic treatment of UTIs.
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10
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New branched amino acids for high affinity dendrimeric DC-SIGN ligands. Bioorg Med Chem 2018; 26:1006-1015. [DOI: 10.1016/j.bmc.2017.12.036] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2017] [Revised: 12/22/2017] [Accepted: 12/24/2017] [Indexed: 11/19/2022]
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11
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Synthesis of AB4-type carbohydrate scaffolds as branching units in the glycosciences. Carbohydr Res 2016; 425:1-9. [DOI: 10.1016/j.carres.2016.02.010] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2015] [Accepted: 02/27/2016] [Indexed: 11/21/2022]
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12
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Müller C, Despras G, Lindhorst TK. Organizing multivalency in carbohydrate recognition. Chem Soc Rev 2016; 45:3275-302. [DOI: 10.1039/c6cs00165c] [Citation(s) in RCA: 155] [Impact Index Per Article: 19.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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13
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Lindhorst TK, Dubber M. Octopus glycosides: multivalent molecular platforms for testing carbohydrate recognition and bacterial adhesion. Carbohydr Res 2015; 403:90-7. [DOI: 10.1016/j.carres.2014.06.032] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2014] [Revised: 06/26/2014] [Accepted: 06/30/2014] [Indexed: 01/28/2023]
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14
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Roy R, Shiao TC. Glyconanosynthons as powerful scaffolds and building blocks for the rapid construction of multifaceted, dense and chiral dendrimers. Chem Soc Rev 2015; 44:3924-41. [DOI: 10.1039/c4cs00359d] [Citation(s) in RCA: 48] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The arsenal of available carbohydrates can be manipulated to provide versatile building blocks toward the syntheses of complex and chiral dendrimers.
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Affiliation(s)
- René Roy
- Pharmaqam and Nanoqam
- Department of Chemistry
- Université du Québec à Montréal
- Montréal
- Canada
| | - Tze Chieh Shiao
- Pharmaqam and Nanoqam
- Department of Chemistry
- Université du Québec à Montréal
- Montréal
- Canada
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15
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Cecioni S, Imberty A, Vidal S. Glycomimetics versus Multivalent Glycoconjugates for the Design of High Affinity Lectin Ligands. Chem Rev 2014; 115:525-61. [DOI: 10.1021/cr500303t] [Citation(s) in RCA: 381] [Impact Index Per Article: 38.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Samy Cecioni
- CERMAV, Université Grenoble Alpes and CNRS, BP 53, F-38041 Grenoble Cedex 9, France
- Institut
de Chimie et Biochimie Moléculaires et Supramoléculaires,
Laboratoire de Chimie Organique 2 - Glycochimie, UMR 5246, Université Lyon 1 and CNRS, 43 Boulevard du 11 Novembre 1918, F-69622, Villeurbanne, France
| | - Anne Imberty
- CERMAV, Université Grenoble Alpes and CNRS, BP 53, F-38041 Grenoble Cedex 9, France
| | - Sébastien Vidal
- Institut
de Chimie et Biochimie Moléculaires et Supramoléculaires,
Laboratoire de Chimie Organique 2 - Glycochimie, UMR 5246, Université Lyon 1 and CNRS, 43 Boulevard du 11 Novembre 1918, F-69622, Villeurbanne, France
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16
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Chandrasekaran V, Johannes E, Kobarg H, Sönnichsen FD, Lindhorst TK. Synthesis and photochromic properties of configurationally varied azobenzene glycosides. ChemistryOpen 2014; 3:99-108. [PMID: 25050228 PMCID: PMC4101725 DOI: 10.1002/open.201402010] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2014] [Indexed: 01/08/2023] Open
Abstract
Spatial orientation of carbohydrates is a meaningful parameter in carbohydrate recognition processes. To vary orientation of sugars with temporal and spatial resolution, photosensitive glycoconjugates with favorable photochromic properties appear to be opportune. Here, a series of azobenzene glycosides were synthesized, employing glycoside synthesis and Mills reaction, to allow “switching” of carbohydrate orientation by reversible E/Z isomerization of the azobenzene N=N double bond. Their photochromic properties were tested and effects of azobenzene substitution as well as the effect of anomeric configuration and the orientation of the sugars 2-hydroxy group were evaluated.
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Affiliation(s)
- Vijayanand Chandrasekaran
- Otto Diels Institute of Organic Chemistry Christiana Albertina University of Kiel Otto-Hahn-Platz 3/4, 24118 Kiel (Germany) E-mail:
| | - Eugen Johannes
- Otto Diels Institute of Organic Chemistry Christiana Albertina University of Kiel Otto-Hahn-Platz 3/4, 24118 Kiel (Germany) E-mail:
| | - Hauke Kobarg
- Otto Diels Institute of Organic Chemistry Christiana Albertina University of Kiel Otto-Hahn-Platz 3/4, 24118 Kiel (Germany) E-mail:
| | - Frank D Sönnichsen
- Otto Diels Institute of Organic Chemistry Christiana Albertina University of Kiel Otto-Hahn-Platz 3/4, 24118 Kiel (Germany) E-mail:
| | - Thisbe K Lindhorst
- Otto Diels Institute of Organic Chemistry Christiana Albertina University of Kiel Otto-Hahn-Platz 3/4, 24118 Kiel (Germany) E-mail:
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17
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Fessele C, Lindhorst TK. Effect of Aminophenyl and Aminothiahexyl α-D-Glycosides of the Manno-, Gluco-, and Galacto-Series on Type 1 Fimbriae-Mediated Adhesion of Escherichia coli. BIOLOGY 2013; 2:1135-49. [PMID: 24833058 PMCID: PMC3960877 DOI: 10.3390/biology2031135] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/15/2013] [Revised: 08/17/2013] [Accepted: 08/28/2013] [Indexed: 12/21/2022]
Abstract
Adhesion of bacteria to the glycosylated surface of their target cells is typically mediated by fimbrial lectins, exposed on the bacterial surface. Among the best-investigated and most important fimbriae are type 1 fimbriae, for which α-d-mannopyranoside-specificity has been described. This carbohydrate specificity is mediated by the type 1 fimbrial lectin FimH. In this account, we have employed four different set-ups to assay type 1 fimbriae-mediated bacterial adhesion, including tailor-made glycoarrays. The focus of our study was on testing FimH specificity with regard to the glycone part of a glycosidic ligand by testing a series of synthetic α-mannosides, as well as α-glucosides and α-galactosides. Unexpectedly, it was found that in solution all tested aminothiahexyl glycosides inhibit bacterial adhesion but that this effect is unspecific. Instead it is due to cytotoxicity of the respective glycosides at high mm concentrations.
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Affiliation(s)
- Claudia Fessele
- Otto Diels Institute of Organic Chemistry, Christiana Albertina University of Kiel, Otto-Hahn-Platz 3-4, 24098 Kiel, Germany.
| | - Thisbe K Lindhorst
- Otto Diels Institute of Organic Chemistry, Christiana Albertina University of Kiel, Otto-Hahn-Platz 3-4, 24098 Kiel, Germany.
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18
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Mignani S, Kazzouli SE, Bousmina M, Majoral JP. Dendrimer space concept for innovative nanomedicine: A futuristic vision for medicinal chemistry. Prog Polym Sci 2013. [DOI: 10.1016/j.progpolymsci.2013.03.003] [Citation(s) in RCA: 84] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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19
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Bernardi A, Jiménez-Barbero J, Casnati A, De Castro C, Darbre T, Fieschi F, Finne J, Funken H, Jaeger KE, Lahmann M, Lindhorst TK, Marradi M, Messner P, Molinaro A, Murphy PV, Nativi C, Oscarson S, Penadés S, Peri F, Pieters RJ, Renaudet O, Reymond JL, Richichi B, Rojo J, Sansone F, Schäffer C, Turnbull WB, Velasco-Torrijos T, Vidal S, Vincent S, Wennekes T, Zuilhof H, Imberty A. Multivalent glycoconjugates as anti-pathogenic agents. Chem Soc Rev 2013; 42:4709-27. [PMID: 23254759 PMCID: PMC4399576 DOI: 10.1039/c2cs35408j] [Citation(s) in RCA: 424] [Impact Index Per Article: 38.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Multivalency plays a major role in biological processes and particularly in the relationship between pathogenic microorganisms and their host that involves protein-glycan recognition. These interactions occur during the first steps of infection, for specific recognition between host and bacteria, but also at different stages of the immune response. The search for high-affinity ligands for studying such interactions involves the combination of carbohydrate head groups with different scaffolds and linkers generating multivalent glycocompounds with controlled spatial and topology parameters. By interfering with pathogen adhesion, such glycocompounds including glycopolymers, glycoclusters, glycodendrimers and glyconanoparticles have the potential to improve or replace antibiotic treatments that are now subverted by resistance. Multivalent glycoconjugates have also been used for stimulating the innate and adaptive immune systems, for example with carbohydrate-based vaccines. Bacteria present on their surfaces natural multivalent glycoconjugates such as lipopolysaccharides and S-layers that can also be exploited or targeted in anti-infectious strategies.
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Affiliation(s)
- Anna Bernardi
- Università di Milano, Dipartimento di Chimica Organica e Industriale and Centro di Eccellenza CISI, via Venezian 21, 20133 Milano, Italy
| | | | - Alessandro Casnati
- Università degli Studi di Parma, Dipartimento di Chimica, Parco Area delle Scienze 17/a, 43100 Parma, Italy
| | - Cristina De Castro
- Department of Chemical Sciences, Università di Napoli Federico II, Complesso Universitario Monte Santangelo, Via Cintia 4, I-80126 Napoli, Italy
| | - Tamis Darbre
- Department of Chemistry and Biochemistry, University of Berne, Freiestrasse 3, CH-3012, Berne, Switzerland
| | - Franck Fieschi
- Institut de Biologie Structurale, 41 rue Jules Horowitz, 38027 Grenoble Cedex 1, France
| | - Jukka Finne
- Department of Biosciences, University of Helsinki, P. O. Box 56, FI-00014 Helsinki, Finland
| | - Horst Funken
- Institute of Molecular Enzyme Technology, Heinrich-Heine-University Düsseldorf, Forschungszentrum Jülich, D-42425 Jülich, Germany
| | - Karl-Erich Jaeger
- Institute of Molecular Enzyme Technology, Heinrich-Heine-University Düsseldorf, Forschungszentrum Jülich, D-42425 Jülich, Germany
| | - Martina Lahmann
- School of Chemistry, Bangor University, Deiniol Road Bangor, Gwynedd LL57 2UW, UK
| | - Thisbe K. Lindhorst
- Otto Diels Institute of Organic Chemistry, Christiana Albertina University of Kiel, Otto-Hahn-Platz 3-4, D-24098 Kiel, Germany
| | - Marco Marradi
- Laboratory of GlycoNanotechnology, CIC biomaGUNE and CIBER-BBN, P1 de Miramón 182, 20009 San Sebastián, Spain
| | - Paul Messner
- Department of NanoBiotechnology, NanoGlycobiology Unit, University of Natural Resources and Life Sciences, Muthgasse 11, A-1190 Vienna, Austria
| | - Antonio Molinaro
- Department of Chemical Sciences, Università di Napoli Federico II, Complesso Universitario Monte Santangelo, Via Cintia 4, I-80126 Napoli, Italy
| | - Paul V. Murphy
- School of Chemistry, National University of Ireland, Galway, University Road, Galway, Ireland
| | - Cristina Nativi
- Dipartimento di Chimica, Universitá degli Studi di Firenze, Via della Lastruccia, 13, I-50019 Sesto Fiorentino – Firenze, Italy
| | - Stefan Oscarson
- Centre for Synthesis and Chemical Biology, UCD School of Chemistry and Chemical Biology, University College Dublin, Belfield, Dublin 4, Ireland
| | - Soledad Penadés
- Laboratory of GlycoNanotechnology, CIC biomaGUNE and CIBER-BBN, P1 de Miramón 182, 20009 San Sebastián, Spain
| | - Francesco Peri
- Organic and Medicinal Chemistry, University of Milano-Bicocca, Piazza della Scienza, 2, 20126 Milano, Italy
| | - Roland J. Pieters
- Department of Medicinal Chemistry and Chemical Biology, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, P.O. Box 80082, 3508 TB Utrecht, The Netherlands
| | - Olivier Renaudet
- Département de Chimie Moléculaire, UMR-CNRS 5250 & ICMG FR 2607, Université Joseph Fourier, BP53, 38041 Grenoble Cedex 9, France
| | - Jean-Louis Reymond
- Department of Chemistry and Biochemistry, University of Berne, Freiestrasse 3, CH-3012, Berne, Switzerland
| | - Barbara Richichi
- Dipartimento di Chimica, Universitá degli Studi di Firenze, Via della Lastruccia, 13, I-50019 Sesto Fiorentino – Firenze, Italy
| | - Javier Rojo
- Glycosystems Laboratory, Instituto de Investigaciones Químicas, CSIC – Universidad de Sevilla, Av. Américo Vespucio, 49, Seville 41092, Spain
| | - Francesco Sansone
- Università degli Studi di Parma, Dipartimento di Chimica, Parco Area delle Scienze 17/a, 43100 Parma, Italy
| | - Christina Schäffer
- Department of NanoBiotechnology, NanoGlycobiology Unit, University of Natural Resources and Life Sciences, Muthgasse 11, A-1190 Vienna, Austria
| | - W. Bruce Turnbull
- School of Chemistry and Astbury Centre for Structural Molecular Biology, University of Leeds, Leeds, LS2 9JT, UK
| | | | - Sébastien Vidal
- Institut de Chimie et Biochimie Moléculaires et Supramoléculaires UMR 5246, CNRS, Université Claude Bernard Lyon 1, 43 Boulevard du 11 Novembre 1918, F-69622 Villeurbanne, France
| | - Stéphane Vincent
- University of Namur (FUNDP), Département de Chimie, Laboratoire de Chimie Bio-Organique, rue de Bruxelles 61, B-5000 Namur, Belgium
| | - Tom Wennekes
- Laboratory of Organic Chemistry, Wageningen University, Dreijenplein 8, 6703 HB Wageningen, The Netherlands
| | - Han Zuilhof
- Laboratory of Organic Chemistry, Wageningen University, Dreijenplein 8, 6703 HB Wageningen, The Netherlands
- Department of Chemical and Materials Engineering, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Anne Imberty
- Centre de Recherche sur les Macromolécules Végétales (CERMAV – CNRS), affiliated with Grenoble-Université and ICMG, F-38041 Grenoble, France
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20
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Chandrasekaran V, Kolbe K, Beiroth F, Lindhorst TK. Synthesis and testing of the first azobenzene mannobioside as photoswitchable ligand for the bacterial lectin FimH. Beilstein J Org Chem 2013; 9:223-33. [PMID: 23399876 PMCID: PMC3566865 DOI: 10.3762/bjoc.9.26] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2012] [Accepted: 01/18/2013] [Indexed: 12/20/2022] Open
Abstract
In order to allow spatial and temporal control of carbohydrate-specific bacterial adhesion, it has become our goal to synthesise azobenzene mannosides as photoswitchable inhibitors of type 1 fimbriae-mediated adhesion of E. coli. An azobenzene mannobioside 2 was prepared and its photochromic properties were investigated. The E→Z isomerisation was found to be highly effective, yielding a long-lived (Z)-isomer. Both isomers, E and Z, show excellent water solubility and were tested as inhibitors of mannoside-specific bacterial adhesion in solution. Their inhibitory potency was found to be equal and almost two orders of magnitude higher than that of the standard inhibitor methyl mannoside. These findings could be rationalised on the basis of computer-aided docking studies. The properties of the new azobenzene mannobioside have qualified this glycoside to be eventually employed on solid support, in order to fabricate photoswitchable adhesive surfaces.
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Affiliation(s)
- Vijayanand Chandrasekaran
- Christiana Albertina University of Kiel, Otto Diels Institute of Organic Chemistry, Otto-Hahn-Platz 3/4, D-24098 Kiel, Germany
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21
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Westerlind U. Synthetic glycopeptides and glycoproteins with applications in biological research. Beilstein J Org Chem 2012; 8:804-18. [PMID: 23015828 PMCID: PMC3388868 DOI: 10.3762/bjoc.8.90] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2012] [Accepted: 05/22/2012] [Indexed: 12/21/2022] Open
Abstract
Over the past few years, synthetic methods for the preparation of complex glycopeptides have been drastically improved. The need for homogenous glycopeptides and glycoproteins with defined chemical structures to study diverse biological phenomena further enhances the development of methodologies. Selected recent advances in synthesis and applications, in which glycopeptides or glycoproteins serve as tools for biological studies, are reviewed. The importance of specific antibodies directed to the glycan part, as well as the peptide backbone has been realized during the development of synthetic glycopeptide-based anti-tumor vaccines. The fine-tuning of native chemical ligation (NCL), expressed protein ligation (EPL), and chemoenzymatic glycosylation techniques have all together enabled the synthesis of functional glycoproteins. The synthesis of structurally defined, complex glycopeptides or glyco-clusters presented on natural peptide backbones, or mimics thereof, offer further possibilities to study protein-binding events.
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Affiliation(s)
- Ulrika Westerlind
- Gesellschaft zur Förderung der Analytischen Wissenschaften e.V., ISAS - Leibniz Institute for Analytical Sciences, Otto-Hahn-Str. 6b, D-44227 Dortmund, Germany, Tel: (+49)231-1392 4215
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22
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Han Z, Pinkner JS, Ford B, Chorell E, Crowley JM, Cusumano CK, Campbell S, Henderson JP, Hultgren SJ, Janetka JW. Lead optimization studies on FimH antagonists: discovery of potent and orally bioavailable ortho-substituted biphenyl mannosides. J Med Chem 2012; 55:3945-59. [PMID: 22449031 DOI: 10.1021/jm300165m] [Citation(s) in RCA: 95] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Herein, we describe the X-ray structure-based design and optimization of biaryl mannoside FimH inhibitors. Diverse modifications to the biaryl ring to improve druglike physical and pharmacokinetic properties of mannosides were assessed for FimH binding affinity based on their effects on hemagglutination and biofilm formation along with direct FimH binding assays. Substitution on the mannoside phenyl ring ortho to the glycosidic bond results in large potency enhancements several-fold higher than those of corresponding unsubstituted matched pairs and can be rationalized from increased hydrophobic interactions with the FimH hydrophobic ridge (Ile13) or "tyrosine gate" (Tyr137 and Tyr48) also lined by Ile52. The lead mannosides have increased metabolic stability and oral bioavailability as determined from in vitro PAMPA predictive model of cellular permeability and in vivo pharmacokinetic studies in mice, thereby representing advanced preclinical candidates with promising potential as novel therapeutics for the clinical treatment and prevention of recurring urinary tract infections.
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Affiliation(s)
- Zhenfu Han
- Department of Biochemistry and Molecular Biophysics, Washington University School of Medicine, 660 S. Euclid Avenue, Saint Louis, Missouri 63110, USA
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23
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Scharenberg M, Abgottspon D, Cicek E, Jiang X, Schwardt O, Rabbani S, Ernst B. A Flow Cytometry-Based Assay for Screening FimH Antagonists. Assay Drug Dev Technol 2011; 9:455-64. [DOI: 10.1089/adt.2010.0357] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- Meike Scharenberg
- Institute of Molecular Pharmacy, Pharmacenter, University of Basel, Basel, Switzerland
| | - Daniela Abgottspon
- Institute of Molecular Pharmacy, Pharmacenter, University of Basel, Basel, Switzerland
| | - Evelin Cicek
- Institute of Molecular Pharmacy, Pharmacenter, University of Basel, Basel, Switzerland
| | - Xiaohua Jiang
- Institute of Molecular Pharmacy, Pharmacenter, University of Basel, Basel, Switzerland
| | - Oliver Schwardt
- Institute of Molecular Pharmacy, Pharmacenter, University of Basel, Basel, Switzerland
| | - Said Rabbani
- Institute of Molecular Pharmacy, Pharmacenter, University of Basel, Basel, Switzerland
| | - Beat Ernst
- Institute of Molecular Pharmacy, Pharmacenter, University of Basel, Basel, Switzerland
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24
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Almant M, Moreau V, Kovensky J, Bouckaert J, Gouin SG. Clustering of Escherichia coli Type-1 Fimbrial Adhesins by Using Multimeric Heptyl α-D-Mannoside Probes with a Carbohydrate Core. Chemistry 2011; 17:10029-38. [DOI: 10.1002/chem.201100515] [Citation(s) in RCA: 61] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2011] [Revised: 06/16/2011] [Indexed: 11/10/2022]
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25
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Hartmann M, Lindhorst TK. The Bacterial Lectin FimH, a Target for Drug Discovery – Carbohydrate Inhibitors of Type 1 Fimbriae‐Mediated Bacterial Adhesion. European J Org Chem 2011. [DOI: 10.1002/ejoc.201100407] [Citation(s) in RCA: 146] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Mirja Hartmann
- Otto Diels Institute of Organic Chemistry, Christiana Albertina University of Kiel Otto‐Hahn‐Platz 3/4, 24098 Kiel, Germany, Fax: +49‐431‐880‐7410
| | - Thisbe K. Lindhorst
- Otto Diels Institute of Organic Chemistry, Christiana Albertina University of Kiel Otto‐Hahn‐Platz 3/4, 24098 Kiel, Germany, Fax: +49‐431‐880‐7410
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26
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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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27
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Grabosch C, Hartmann M, Schmidt-Lassen J, Lindhorst TK. Squaric Acid Monoamide Mannosides as Ligands for the Bacterial Lectin FimH: Covalent Inhibition or Not? Chembiochem 2011; 12:1066-74. [DOI: 10.1002/cbic.201000774] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2010] [Indexed: 11/11/2022]
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28
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Cecioni S, Faure S, Darbost U, Bonnamour I, Parrot-Lopez H, Roy O, Taillefumier C, Wimmerová M, Praly JP, Imberty A, Vidal S. Selectivity among two lectins: probing the effect of topology, multivalency and flexibility of "clicked" multivalent glycoclusters. Chemistry 2011; 17:2146-59. [PMID: 21294181 DOI: 10.1002/chem.201002635] [Citation(s) in RCA: 101] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2010] [Indexed: 11/07/2022]
Abstract
The design of multivalent glycoconjugates has been developed over the past decades to obtain high-affinity ligands for lectin receptors. While multivalency frequently increases the affinity of a ligand for its lectin through the so-called "glycoside cluster effect", the binding profiles towards different lectins have been much less investigated. We have designed a series of multivalent galactosylated glycoconjugates and studied their binding properties towards two lectins, from plant and bacterial origins, to determine their potential selectivity. The synthesis was achieved through copper(I)-catalysed azide-alkyne cycloaddition (CuAAC) under microwave activation between propargylated multivalent scaffolds and an azido-functionalised carbohydrate derivative. The interactions of two galactose-binding lectins from Pseudomonas aeruginosa (PA-IL) and Erythrina cristagalli (ECA) with the synthesized glycoclusters were studied by hemagglutination inhibition assays (HIA), surface plasmon resonance (SPR) and isothermal titration microcalorimetry (ITC). The results obtained illustrate the influence of the scaffold's geometry on the affinity towards the lectin and also on the relative potency in comparison with a monovalent galactoside reference probe.
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Affiliation(s)
- Samy Cecioni
- Institut de Chimie et Biochimie Moléculaires et Supramoléculaires, Laboratoire de Chimie, Organique 2-Glycochimie, UMR5246, Université Claude Bernard Lyon 1 and CNRS, 43 Boulevard du 11 Novembre 1918, 69622 Villeurbanne, France
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29
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Deniaud D, Julienne K, Gouin SG. Insights in the rational design of synthetic multivalent glycoconjugates as lectin ligands. Org Biomol Chem 2011; 9:966-79. [DOI: 10.1039/c0ob00389a] [Citation(s) in RCA: 124] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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30
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Harvey DJ. Analysis of carbohydrates and glycoconjugates by matrix-assisted laser desorption/ionization mass spectrometry: an update for the period 2005-2006. MASS SPECTROMETRY REVIEWS 2011; 30:1-100. [PMID: 20222147 DOI: 10.1002/mas.20265] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
This review is the fourth update of the original review, published in 1999, on the application of MALDI mass spectrometry to the analysis of carbohydrates and glycoconjugates and brings coverage of the literature to the end of 2006. The review covers fundamental studies, fragmentation of carbohydrate ions, method developments, and applications of the technique to the analysis of different types of carbohydrate. Specific compound classes that are covered include carbohydrate polymers from plants, N- and O-linked glycans from glycoproteins, glycated proteins, glycolipids from bacteria, glycosides, and various other natural products. There is a short section on the use of MALDI-TOF mass spectrometry for the study of enzymes involved in glycan processing, a section on industrial processes, particularly the development of biopharmaceuticals and a section on the use of MALDI-MS to monitor products of chemical synthesis of carbohydrates. Large carbohydrate-protein complexes and glycodendrimers are highlighted in this final section.
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Affiliation(s)
- David J Harvey
- Department of Biochemistry, Oxford Glycobiology Institute, University of Oxford, Oxford OX1 3QU, UK.
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31
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Reynolds M, Pérez S. Thermodynamics and chemical characterization of protein–carbohydrate interactions: The multivalency issue. CR CHIM 2011. [DOI: 10.1016/j.crci.2010.05.020] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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32
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Rabbani S, Jiang X, Schwardt O, Ernst B. Expression of the carbohydrate recognition domain of FimH and development of a competitive binding assay. Anal Biochem 2010; 407:188-95. [DOI: 10.1016/j.ab.2010.08.007] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2010] [Revised: 07/26/2010] [Accepted: 08/04/2010] [Indexed: 10/19/2022]
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33
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Klein T, Abgottspon D, Wittwer M, Rabbani S, Herold J, Jiang X, Kleeb S, Lüthi C, Scharenberg M, Bezençon J, Gubler E, Pang L, Smiesko M, Cutting B, Schwardt O, Ernst B. FimH Antagonists for the Oral Treatment of Urinary Tract Infections: From Design and Synthesis to in Vitro and in Vivo Evaluation. J Med Chem 2010; 53:8627-41. [DOI: 10.1021/jm101011y] [Citation(s) in RCA: 155] [Impact Index Per Article: 11.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Tobias Klein
- Institute of Molecular Pharmacy, Pharmacenter, University of Basel, Klingelbergstrasse 50, CH-4056 Basel, Switzerland
| | - Daniela Abgottspon
- Institute of Molecular Pharmacy, Pharmacenter, University of Basel, Klingelbergstrasse 50, CH-4056 Basel, Switzerland
| | - Matthias Wittwer
- Institute of Molecular Pharmacy, Pharmacenter, University of Basel, Klingelbergstrasse 50, CH-4056 Basel, Switzerland
| | - Said Rabbani
- Institute of Molecular Pharmacy, Pharmacenter, University of Basel, Klingelbergstrasse 50, CH-4056 Basel, Switzerland
| | - Janno Herold
- Institute of Molecular Pharmacy, Pharmacenter, University of Basel, Klingelbergstrasse 50, CH-4056 Basel, Switzerland
| | - Xiaohua Jiang
- Institute of Molecular Pharmacy, Pharmacenter, University of Basel, Klingelbergstrasse 50, CH-4056 Basel, Switzerland
| | - Simon Kleeb
- Institute of Molecular Pharmacy, Pharmacenter, University of Basel, Klingelbergstrasse 50, CH-4056 Basel, Switzerland
| | - Christine Lüthi
- Institute of Molecular Pharmacy, Pharmacenter, University of Basel, Klingelbergstrasse 50, CH-4056 Basel, Switzerland
| | - Meike Scharenberg
- Institute of Molecular Pharmacy, Pharmacenter, University of Basel, Klingelbergstrasse 50, CH-4056 Basel, Switzerland
| | - Jacqueline Bezençon
- Institute of Molecular Pharmacy, Pharmacenter, University of Basel, Klingelbergstrasse 50, CH-4056 Basel, Switzerland
| | - Erich Gubler
- Institute of Molecular Pharmacy, Pharmacenter, University of Basel, Klingelbergstrasse 50, CH-4056 Basel, Switzerland
| | - Lijuan Pang
- Institute of Molecular Pharmacy, Pharmacenter, University of Basel, Klingelbergstrasse 50, CH-4056 Basel, Switzerland
| | - Martin Smiesko
- Institute of Molecular Pharmacy, Pharmacenter, University of Basel, Klingelbergstrasse 50, CH-4056 Basel, Switzerland
| | - Brian Cutting
- Institute of Molecular Pharmacy, Pharmacenter, University of Basel, Klingelbergstrasse 50, CH-4056 Basel, Switzerland
| | - Oliver Schwardt
- Institute of Molecular Pharmacy, Pharmacenter, University of Basel, Klingelbergstrasse 50, CH-4056 Basel, Switzerland
| | - Beat Ernst
- Institute of Molecular Pharmacy, Pharmacenter, University of Basel, Klingelbergstrasse 50, CH-4056 Basel, Switzerland
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34
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Lindhorst TK, Märten M, Fuchs A, Knight SD. En route to photoaffinity labeling of the bacterial lectin FimH. Beilstein J Org Chem 2010; 6:810-22. [PMID: 20978617 PMCID: PMC2956469 DOI: 10.3762/bjoc.6.91] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2010] [Accepted: 07/21/2010] [Indexed: 11/23/2022] Open
Abstract
Mannose-specific adhesion of Escherichia coli bacteria to cell surfaces, the cause of various infections, is mediated by a fimbrial lectin, called FimH. X-ray studies have revealed a carbohydrate recognition domain (CRD) on FimH that can complex α-D-mannosides. However, as the precise nature of the ligand-receptor interactions in mannose-specific adhesion is not yet fully understood, it is of interest to identify carbohydrate recognition domains on the fimbrial lectin also in solution. Photoaffinity labeling serves as an appropriate methodology in this endeavour and hence biotin-labeled photoactive mannosides were designed and synthesized for photoaffinity labeling of FimH. So far, the photo-crosslinking properties of the new photoactive mannosides could be detailed with the peptide angiotensin II and labeling of FimH was shown both by MS/MS studies and by affino dot-blot analysis.
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Affiliation(s)
- Thisbe K Lindhorst
- Christiana Albertina University of Kiel, Otto Diels Institute of Organic Chemistry, Otto-Hahn-Platz 4, D-24098 Kiel, Germany.
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35
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Lindhorst TK, Bruegge K, Fuchs A, Sperling O. A bivalent glycopeptide to target two putative carbohydrate binding sites on FimH. Beilstein J Org Chem 2010; 6:801-9. [PMID: 20978621 PMCID: PMC2956480 DOI: 10.3762/bjoc.6.90] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2010] [Accepted: 07/22/2010] [Indexed: 11/25/2022] Open
Abstract
FimH is a mannose-specific bacterial lectin found on type 1 fimbriae with a monovalent carbohydrate recognition domain (CRD) that is known from X-ray studies. However, binding studies with multivalent ligands have suggested an additional carbohydrate-binding site on this protein. In order to prove this hypothesis, a bivalent glycopeptide ligand with the capacity to bridge two putative carbohydrate binding sites on FimH was designed and synthesized. Anti-adhesion assays with the new bivalent ligand and type 1-fimbriated bacteria have revealed, that verification of the number of carbohydrate binding sites on FimH with a tailor-made bivalent glycopeptide requires further investigation to be conclusive.
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Affiliation(s)
- Thisbe K Lindhorst
- Christiana Albertina University of Kiel, Otto Diels Institute of Organic Chemistry, Otto-Hahn-Platz 4, D-24098 Kiel, Germany.
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36
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Peptide and glycopeptide dendrimers and analogous dendrimeric structures and their biomedical applications. Amino Acids 2010; 40:301-70. [DOI: 10.1007/s00726-010-0707-z] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2010] [Accepted: 07/15/2010] [Indexed: 02/08/2023]
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37
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Schierholt A, Hartmann M, Schwekendiek K, Lindhorst TK. Cysteine-Based Mannoside Glycoclusters: Synthetic Routes and Antiadhesive Properties. European J Org Chem 2010. [DOI: 10.1002/ejoc.201000185] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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38
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Chao CS, Li CW, Chen MC, Chang SS, Mong KKT. Low-Concentration 1,2-transβ-Selective Glycosylation Strategy and Its Applications in Oligosaccharide Synthesis. Chemistry 2009; 15:10972-82. [DOI: 10.1002/chem.200901119] [Citation(s) in RCA: 57] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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39
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Abstract
Carbohydrates are the most abundant natural products. Besides their role in metabolism and as structural building blocks, they are fundamental constituents of every cell surface, where they are involved in vital cellular recognition processes. Carbohydrates are a relatively untapped source of new drugs and therefore offer exciting new therapeutic opportunities. Advances in the functional understanding of carbohydrate-protein interactions have enabled the development of a new class of small-molecule drugs, known as glycomimetics. These compounds mimic the bioactive function of carbohydrates and address the drawbacks of carbohydrate leads, namely their low activity and insufficient drug-like properties. Here, we examine examples of approved carbohydrate-derived drugs, discuss the potential of carbohydrate-binding proteins as new drug targets (focusing on the lectin families) and consider ways to overcome the challenges of developing this unique class of novel therapeutics.
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Affiliation(s)
- Beat Ernst
- Institute of Molecular Pharmacy, University of Basel, Klingelbergstrasse 50, Basel, Switzerland.
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40
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Schierholt A, Shaikh HA, Schmidt-Lassen J, Lindhorst TK. Utilizing Staudinger Ligation for the Synthesis of Glycoamino Acid Building Blocks and Other Glycomimetics. European J Org Chem 2009. [DOI: 10.1002/ejoc.200900437] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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41
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Gouin SG, Wellens A, Bouckaert J, Kovensky J. Synthetic Multimeric Heptyl Mannosides as Potent Antiadhesives of UropathogenicEscherichia coli. ChemMedChem 2009; 4:749-55. [PMID: 19343765 DOI: 10.1002/cmdc.200900034] [Citation(s) in RCA: 64] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- Sébastien G Gouin
- Department of Chemistry, Laboratoire des Glucides UMR CNRS 6219, Institut de Chimie de Picardie, Université de Picardie Jules Verne, 33 Rue Saint Leu, 80039 Amiens Cedex, France.
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42
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Knight SD, Bouckaert J. Structure, Function, and Assembly of Type 1 Fimbriae. GLYCOSCIENCE AND MICROBIAL ADHESION 2009; 288:67-107. [DOI: 10.1007/128_2008_13] [Citation(s) in RCA: 63] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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43
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Architectures of Multivalent Glycomimetics for Probing Carbohydrate–Lectin Interactions. GLYCOSCIENCE AND MICROBIAL ADHESION 2009; 288:183-65. [DOI: 10.1007/128_2008_30] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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44
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Pieters RJ. Maximising multivalency effects in protein–carbohydrate interactions. Org Biomol Chem 2009; 7:2013-25. [DOI: 10.1039/b901828j] [Citation(s) in RCA: 288] [Impact Index Per Article: 19.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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45
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Martos V, Castreño P, Valero J, de Mendoza J. Binding to protein surfaces by supramolecular multivalent scaffolds. Curr Opin Chem Biol 2008; 12:698-706. [DOI: 10.1016/j.cbpa.2008.08.024] [Citation(s) in RCA: 93] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2008] [Accepted: 08/18/2008] [Indexed: 11/26/2022]
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46
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Synthesis of glycocluster peptides. Carbohydr Res 2008; 343:1665-74. [DOI: 10.1016/j.carres.2008.04.015] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2008] [Revised: 04/07/2008] [Accepted: 04/10/2008] [Indexed: 11/24/2022]
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47
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Sansone F, Baldini L, Casnati A, Ungaro R. Conformationally Mobile Glucosylthioureidocalix[6]- and Calix[8]arenes: Synthesis, Aggregation and Lectin Binding. Supramol Chem 2008. [DOI: 10.1080/10610270701777344] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Francesco Sansone
- a Università degli Studi, Dipartimento di Chimica Organica e Industriale , V. le G.P. Usberti 17/A, 43100, Parma, Italy
| | - Laura Baldini
- a Università degli Studi, Dipartimento di Chimica Organica e Industriale , V. le G.P. Usberti 17/A, 43100, Parma, Italy
| | - Alessandro Casnati
- a Università degli Studi, Dipartimento di Chimica Organica e Industriale , V. le G.P. Usberti 17/A, 43100, Parma, Italy
| | - Rocco Ungaro
- a Università degli Studi, Dipartimento di Chimica Organica e Industriale , V. le G.P. Usberti 17/A, 43100, Parma, Italy
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48
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Kleinert M, Winkler T, Terfort A, Lindhorst TK. A modular approach for the construction and modification of glyco-SAMs utilizing 1,3-dipolar cycloaddition. Org Biomol Chem 2008; 6:2118-32. [DOI: 10.1039/b801595c] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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49
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Heidecke CD, Lindhorst TK. Iterative Synthesis of Spacered Glycodendrons as Oligomannoside Mimetics and Evaluation of Their Antiadhesive Properties. Chemistry 2007; 13:9056-67. [PMID: 17721892 DOI: 10.1002/chem.200700787] [Citation(s) in RCA: 93] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Dendrimer chemistry is an attractive concept for mimicry of the highly branched character of the bioactive carbohydrates found as part of a cell's sugar coat, called the glycocalyx. Glycodendrimers have thus been used to study biological processes occurring on cell surfaces, such as bacterial adhesion. This paper details a new approach in glycodendrimer synthesis, in which a 3,6-diallylated carbohydrate is utilised as core molecule, hydroboration-oxidation is the activating step, and glycosylation with branched and unbranched sugar trichloroacetimidates is used for dendritic growth. To obtain pure dendritic pseudo-tri- and -heptasaccharides in good yields, radical addition of mercaptoethanol to peripheral double bonds was also evaluated with great success. A collection of six new hyperbranched glycodendrons was tested for their potential as inhibitors of type 1 fimbriae-mediated bacterial adhesion in an ELISA and the results were interpreted with regard to sugar valency and spacer characteristics.
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Affiliation(s)
- Christoph D Heidecke
- Otto Diels Institute of Organic Chemistry, Christiana Albertina University of Kiel, Otto-Hahn-Platz 4, 24098 Kiel, Germany
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50
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Gouin SG, Vanquelef E, García Fernández JM, Ortiz Mellet C, Dupradeau FY, Kovensky J. Multi-Mannosides Based on a Carbohydrate Scaffold: Synthesis, Force Field Development, Molecular Dynamics Studies, and Binding Affinities for Lectin Con A. J Org Chem 2007; 72:9032-45. [DOI: 10.1021/jo071248a] [Citation(s) in RCA: 68] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Sébastien G. Gouin
- Laboratoire des Glucides UMR CNRS 6219, Faculté des Sciences, Université de Picardie Jules Verne, 33 Rue Saint-Leu, 80039 Amiens Cedex 1, France, DMAG, EA 3901, Faculté de Pharmacie et de Médecine, Université de Picardie Jules Verne, 1-3 Rue des Louvels, 80037 Amiens Cedex 1, France, Instituto de Investigaciones Químicas, CSIC, Américo Vespucio 49, Isla de la Cartuja, 41092 Sevilla, Spain, and Departamento de Química Orgánica, Facultad de Química, Universidad de Sevilla, Apartado 553, 41071 Sevilla, Spain
| | - Enguerran Vanquelef
- Laboratoire des Glucides UMR CNRS 6219, Faculté des Sciences, Université de Picardie Jules Verne, 33 Rue Saint-Leu, 80039 Amiens Cedex 1, France, DMAG, EA 3901, Faculté de Pharmacie et de Médecine, Université de Picardie Jules Verne, 1-3 Rue des Louvels, 80037 Amiens Cedex 1, France, Instituto de Investigaciones Químicas, CSIC, Américo Vespucio 49, Isla de la Cartuja, 41092 Sevilla, Spain, and Departamento de Química Orgánica, Facultad de Química, Universidad de Sevilla, Apartado 553, 41071 Sevilla, Spain
| | - José Manuel García Fernández
- Laboratoire des Glucides UMR CNRS 6219, Faculté des Sciences, Université de Picardie Jules Verne, 33 Rue Saint-Leu, 80039 Amiens Cedex 1, France, DMAG, EA 3901, Faculté de Pharmacie et de Médecine, Université de Picardie Jules Verne, 1-3 Rue des Louvels, 80037 Amiens Cedex 1, France, Instituto de Investigaciones Químicas, CSIC, Américo Vespucio 49, Isla de la Cartuja, 41092 Sevilla, Spain, and Departamento de Química Orgánica, Facultad de Química, Universidad de Sevilla, Apartado 553, 41071 Sevilla, Spain
| | - Carmen Ortiz Mellet
- Laboratoire des Glucides UMR CNRS 6219, Faculté des Sciences, Université de Picardie Jules Verne, 33 Rue Saint-Leu, 80039 Amiens Cedex 1, France, DMAG, EA 3901, Faculté de Pharmacie et de Médecine, Université de Picardie Jules Verne, 1-3 Rue des Louvels, 80037 Amiens Cedex 1, France, Instituto de Investigaciones Químicas, CSIC, Américo Vespucio 49, Isla de la Cartuja, 41092 Sevilla, Spain, and Departamento de Química Orgánica, Facultad de Química, Universidad de Sevilla, Apartado 553, 41071 Sevilla, Spain
| | - François-Yves Dupradeau
- Laboratoire des Glucides UMR CNRS 6219, Faculté des Sciences, Université de Picardie Jules Verne, 33 Rue Saint-Leu, 80039 Amiens Cedex 1, France, DMAG, EA 3901, Faculté de Pharmacie et de Médecine, Université de Picardie Jules Verne, 1-3 Rue des Louvels, 80037 Amiens Cedex 1, France, Instituto de Investigaciones Químicas, CSIC, Américo Vespucio 49, Isla de la Cartuja, 41092 Sevilla, Spain, and Departamento de Química Orgánica, Facultad de Química, Universidad de Sevilla, Apartado 553, 41071 Sevilla, Spain
| | - José Kovensky
- Laboratoire des Glucides UMR CNRS 6219, Faculté des Sciences, Université de Picardie Jules Verne, 33 Rue Saint-Leu, 80039 Amiens Cedex 1, France, DMAG, EA 3901, Faculté de Pharmacie et de Médecine, Université de Picardie Jules Verne, 1-3 Rue des Louvels, 80037 Amiens Cedex 1, France, Instituto de Investigaciones Químicas, CSIC, Américo Vespucio 49, Isla de la Cartuja, 41092 Sevilla, Spain, and Departamento de Química Orgánica, Facultad de Química, Universidad de Sevilla, Apartado 553, 41071 Sevilla, Spain
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