51
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Kulkarni AA, Weiss AA, Iyer SS. Glycan-based high-affinity ligands for toxins and pathogen receptors. Med Res Rev 2010; 30:327-93. [DOI: 10.1002/med.20196] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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52
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Barra M, Roy O, Traïkia M, Taillefumier C. Click glycoconjugation of per-azido- and alkynyl-functionalized β-peptides built from aspartic acid. Org Biomol Chem 2010; 8:2941-55. [DOI: 10.1039/b923275c] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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53
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Synthesis of poly(aspartimide)-based bio-glycoconjugates. Carbohydr Res 2010; 345:33-40. [DOI: 10.1016/j.carres.2009.08.034] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2009] [Revised: 08/21/2009] [Accepted: 08/25/2009] [Indexed: 11/20/2022]
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54
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Moni L, Rossetti S, Scoponi M, Marra A, Dondoni A. Immobilization of calix[4]arene-based glycoclusters on TiO2nanoparticlesvia click Cu(i)-catalyzed azide–alkyne coupling. Chem Commun (Camb) 2010; 46:475-7. [DOI: 10.1039/b919353g] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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55
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56
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Sansone F, Baldini L, Casnati A, Ungaro R. Calixarenes: from biomimetic receptors to multivalent ligands for biomolecular recognition. NEW J CHEM 2010. [DOI: 10.1039/c0nj00285b] [Citation(s) in RCA: 140] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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57
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Cecioni S, Lalor R, Blanchard B, Praly JP, Imberty A, Matthews S, Vidal SÃ. Achieving High Affinity towards a Bacterial Lectin through Multivalent Topological Isomers of Calix[4]arene Glycoconjugates. Chemistry 2009; 15:13232-40. [DOI: 10.1002/chem.200901799] [Citation(s) in RCA: 158] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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58
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Chen YJ, Chung WS. Tetrazoles and para-Substituted Phenylazo-Coupled Calix[4]arenes as Highly Sensitive Chromogenic Sensors for Ca2+. European J Org Chem 2009. [DOI: 10.1002/ejoc.200900603] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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59
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Oka H, Onaga T, Koyama T, Guo CT, Suzuki Y, Esumi Y, Hatano K, Terunuma D, Matsuoka K. Syntheses and biological evaluations of carbosilane dendrimers uniformly functionalized with sialyl α(2→3) lactose moieties as inhibitors for human influenza viruses. Bioorg Med Chem 2009; 17:5465-75. [DOI: 10.1016/j.bmc.2009.06.035] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2009] [Revised: 06/17/2009] [Accepted: 06/18/2009] [Indexed: 11/16/2022]
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60
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Moni L, Pourceau G, Zhang J, Meyer A, Vidal S, Souteyrand E, Dondoni A, Morvan F, Chevolot Y, Vasseur JJ, Marra A. Design of triazole-tethered glycoclusters exhibiting three different spatial arrangements and comparative study of their affinities towards PA-IL and RCA 120 by using a dna-based glycoarray. Chembiochem 2009; 10:1369-78. [PMID: 19405074 DOI: 10.1002/cbic.200900024] [Citation(s) in RCA: 61] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Sugar-coated chips: Glycoside clusters are valuable tools for carbohydrate-lectin recognition studies. However, the spatial arrangement of the sugar residues is a key issue in the design of high-affinity glycoclusters. Here the affinities of linear and antenna- and calixarene-based galactoside clusters towards two lectins derived from Pseudomonas aeruginosa and Ricinus communis were compared by means of glycoarrays.Interactions between proteins and carbohydrates are involved in a large number of crucial biological events. Many efforts have been devoted to the design and synthesis of unnatural saccharides displaying high affinities towards targeted lectins. Among others, glycoside clusters have proven to be valuable tools for these recognition studies. However, the spatial arrangements of the sugar residues are a key issue in the design of high-affinity glycoclusters. Here, the affinities of linear and antenna- and calixarene-based galactoside clusters against two lectins, derived from Pseudomonas aeruginosa and Ricinus communis, have been compared by means of glycoarrays.
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Affiliation(s)
- Lisa Moni
- Dipartimento di Chimica, Laboratorio di Chimica Organica, Università di Ferrara, Via L. Borsari 46, 44100, Ferrara, Italy
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61
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Weïwer M, Chen CC, Kemp MM, Linhardt RJ. Synthesis and Biological Evaluation of Non-Hydrolizable 1,2,3-Triazole Linked Sialic Acid Derivatives as Neuraminidase Inhibitors. European J Org Chem 2009; 2009. [PMID: 24223493 DOI: 10.1002/ejoc.200900117] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
α-Sialic acid azide 1 has been used as a substrate for the efficient preparation of 1,2,3-triazole derivatives of sialic acid using the copper-catalyzed azide-alkyne Huisgen cycloaddition ("click chemistry"). Our approach is to generate non-natural N-glycosides of sialic acid that are resistant to neuraminidase catalyzed hydrolysis as opposed to the natural O-glycosides. These N-glycosides would act as neuraminidase inhibitors to prevent the release of new virions. As a preliminary study, a small library of 1,2,3-triazole-linked sialic acid derivatives has been synthesized in 71-89% yield. A disaccharide mimic of sialic acid has also been prepared using the α-sialic acid azide 1 and a C-8 propargyl sialic acid acceptor in 68% yield. A model sialic acid coated dendrimer was also synthesized from a per-propargylated pentaerythritol acceptor. These novel sialic acid derivatives were then evaluated as potential neuraminidase inhibitors using a 96-well plate fluorescence assay; micromolar IC50 values were observed, comparable to the known sialidase inhibitor Neu5Ac2en.
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Affiliation(s)
- Michel Weïwer
- Department of Chemistry and Chemical Biology, Rensselaer Polytechnic Institute, 110, 8th Street, Troy, NY 12180 (USA)
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62
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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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63
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Fiore M, Chambery A, Marra A, Dondoni A. Single and dual glycoside clustering around calix[4]arene scaffolds via click thiol–ene coupling and azide–alkyne cycloaddition. Org Biomol Chem 2009; 7:3910-3. [DOI: 10.1039/b912686d] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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64
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65
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Nájera C, Sansano JM. 1,3-Dipolar cycloadditions: applications to the synthesis of antiviral agents. Org Biomol Chem 2009; 7:4567-81. [DOI: 10.1039/b913066g] [Citation(s) in RCA: 123] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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66
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Carlescu I, Scutaru D, Popa M, Uglea CV. Synthetic sialic-acid-containing polyvalent antiviral inhibitors. Med Chem Res 2008. [DOI: 10.1007/s00044-008-9139-7] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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67
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Park SY, Yoon JH, Hong CS, Souane R, Kim JS, Matthews SE, Vicens J. A pyrenyl-appended triazole-based calix[4]arene as a fluorescent sensor for Cd2+ and Zn2+. J Org Chem 2008; 73:8212-8. [PMID: 18817447 DOI: 10.1021/jo8012918] [Citation(s) in RCA: 251] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The synthesis and evaluation of a novel calix[4]arene-based fluorescent chemosensor 8 for the detection of Cd(2+) and Zn(2+) is described. The fluorescent spectra changes observed upon addition of various metal ions show that 8 is highly selective for Cd(2+) and Zn(2+) over other metal ions. Addition of Cd(2+) and Zn(2+) to the solution of 8 results in ratiometric measurement.
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Affiliation(s)
- Sun Young Park
- Department of Chemistry, Korea University, Seoul 130-701, Korea
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68
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Vecchi A, Melai B, Marra A, Chiappe C, Dondoni A. Microwave-Enhanced Ionothermal CuAAC for the Synthesis of Glycoclusters on a Calix[4]arene Platform. J Org Chem 2008; 73:6437-40. [DOI: 10.1021/jo800954z] [Citation(s) in RCA: 58] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Alessandra Vecchi
- Dipartimento di Chimica, Laboratorio di Chimica Organica, Università di Ferrara, Via L. Borsari 46, 44100 Ferrara, Italy and Dipartimento di Chimica Bioorganica e Biofarmacia, Università di Pisa, Via Bonanno 33, 56126 Pisa, Italy
| | - Bernardo Melai
- Dipartimento di Chimica, Laboratorio di Chimica Organica, Università di Ferrara, Via L. Borsari 46, 44100 Ferrara, Italy and Dipartimento di Chimica Bioorganica e Biofarmacia, Università di Pisa, Via Bonanno 33, 56126 Pisa, Italy
| | - Alberto Marra
- Dipartimento di Chimica, Laboratorio di Chimica Organica, Università di Ferrara, Via L. Borsari 46, 44100 Ferrara, Italy and Dipartimento di Chimica Bioorganica e Biofarmacia, Università di Pisa, Via Bonanno 33, 56126 Pisa, Italy
| | - Cinzia Chiappe
- Dipartimento di Chimica, Laboratorio di Chimica Organica, Università di Ferrara, Via L. Borsari 46, 44100 Ferrara, Italy and Dipartimento di Chimica Bioorganica e Biofarmacia, Università di Pisa, Via Bonanno 33, 56126 Pisa, Italy
| | - Alessandro Dondoni
- Dipartimento di Chimica, Laboratorio di Chimica Organica, Università di Ferrara, Via L. Borsari 46, 44100 Ferrara, Italy and Dipartimento di Chimica Bioorganica e Biofarmacia, Università di Pisa, Via Bonanno 33, 56126 Pisa, Italy
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69
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Shirakawa S, Tanaka Y, Kobari T, Shimizu S. Synthesis and optical resolution of an inherently chiral calix[4]arene amino acid. NEW J CHEM 2008. [DOI: 10.1039/b810054c] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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