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Bordes A, Poveda A, Fontelle N, Ardá A, Guillard J, Ruan YB, Marrot J, Imaeda S, Kato A, Désiré J, Xie J, Jiménez-Barbero J, Blériot Y. Synthesis and chelation study of a fluoroionophore and a glycopeptide based on an aza crown iminosugar structure. Carbohydr Res 2021; 501:108258. [PMID: 33618101 DOI: 10.1016/j.carres.2021.108258] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Revised: 02/05/2021] [Accepted: 02/05/2021] [Indexed: 11/30/2022]
Abstract
Capitalizing on a recently reported iminosugar-based aza-crown (ISAC) accessed by a double Staudinger azaWittig coupling reaction, we have expanded the structural diversity of this new family of sweet cyclam analogs. Replacement of the two secondary amines linking the iminosugar units by two amide bonds obtained a cyclodimerization by with BOP and DIPEA led to a macrocycle that did not demonstrate efficient Zn2+ chelation unlike the parent ISAC. Introduction of two pyrene moieties on the secondary amines of the parent ISAC yielded a new fluoroionophore that selectively binds Hg2+ in methanol.
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Affiliation(s)
- Alexandra Bordes
- Université de Poitiers, IC2MP, UMR CNRS 7285, Equipe "Synthèse Organique", Groupe Glycochimie, 4 rue Michel Brunet, 86073, Poitiers Cedex 9, France
| | - Ana Poveda
- CICbioGUNE, ParqueTecnoloǵico de Bizkaia, Derio-Bizkaia, 48160, Spain
| | - Nathalie Fontelle
- Université de Poitiers, IC2MP, UMR CNRS 7285, Equipe "Synthèse Organique", Groupe Glycochimie, 4 rue Michel Brunet, 86073, Poitiers Cedex 9, France
| | - Ana Ardá
- CICbioGUNE, ParqueTecnoloǵico de Bizkaia, Derio-Bizkaia, 48160, Spain
| | - Jérôme Guillard
- Université de Poitiers, IC2MP, UMR CNRS 7285, Equipe "Synthèse Organique", Groupe Glycochimie, 4 rue Michel Brunet, 86073, Poitiers Cedex 9, France
| | - Yi Bin Ruan
- Université Paris-Saclay, ENS Paris-Saclay, CNRS, Photophysique et Photochimie Supra- et Macromoléculaires (PPSM), 4 avenue des Sciences, 91190, Gif-sur-Yvette, France
| | - Jérôme Marrot
- Institut Lavoisier de Versailles, UMR-CNRS 8180, Université de Versailles, 45 Avenue des États-Unis, 78035, Versailles Cedex, France
| | - Shuki Imaeda
- Department of Hospital Pharmacy, University of Toyama, 2630 Sugitani, Toyama, 930-0194, Japan
| | - Atsushi Kato
- Department of Hospital Pharmacy, University of Toyama, 2630 Sugitani, Toyama, 930-0194, Japan
| | - Jérôme Désiré
- Université de Poitiers, IC2MP, UMR CNRS 7285, Equipe "Synthèse Organique", Groupe Glycochimie, 4 rue Michel Brunet, 86073, Poitiers Cedex 9, France
| | - Juan Xie
- Université Paris-Saclay, ENS Paris-Saclay, CNRS, Photophysique et Photochimie Supra- et Macromoléculaires (PPSM), 4 avenue des Sciences, 91190, Gif-sur-Yvette, France.
| | - Jesús Jiménez-Barbero
- CICbioGUNE, ParqueTecnoloǵico de Bizkaia, Derio-Bizkaia, 48160, Spain; IKERBASQUE, Basque Foundation for Science, 48009, Bilbao, Spain; Dept. Organic Chemistry II, Faculty of Science and Technology, University of the Basque Country, 48940, Leioa, Spain.
| | - Yves Blériot
- Université de Poitiers, IC2MP, UMR CNRS 7285, Equipe "Synthèse Organique", Groupe Glycochimie, 4 rue Michel Brunet, 86073, Poitiers Cedex 9, France.
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