Výsledky vyhledávání - "Aurélie Lemétais"

Synthesis of chemical tools to label the mycomembrane of corynebacteria using modified iron( iii ) chloride-mediated protection of trehalose

Autor: Mathieu Carlier, Emilie Lesur, Aurélie Baron, Aurélie Lemétais, Karine Guitot, Loïc Roupnel, Christiane Dietrich, Gilles Doisneau, Dominique Urban, Nicolas Bayan, Jean-Marie Beau, Dominique Guianvarc'h, Boris Vauzeilles, Yann Bourdreux

Publikováno v: Organic & Biomolecular Chemistry
Organic & Biomolecular Chemistry, 2022, 20 (9), pp.1974-1981. ⟨10.1039/D2OB00107A⟩

Trehalose-based probes are useful tools that allow the detection of the mycomembrane of mycobacteria through the metabolic labeling approach. Trehalose analogues conjugated to fluorescent probes can be used, and other probes are functionalized with a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::23b5548bbcdb982416bdbbf7a2324001
https://hal.science/hal-03801948/document

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Catalytic Iron(III) Chloride Mediated Site-Selective Protection of Mono- and Disaccharides and One Trisaccharide

Autor: Jean-Marie Beau, Alexandra Gouasmat, Julien Solles, Yann Bourdreux, Aurélie Lemétais

Publikováno v: European Journal of Organic Chemistry. 2017:3355-3361

Regioselective differentiation of the hydroxy groups of mono- and oligosaccharide substrates is necessary to form building blocks that can be used for synthetic transformations. In this paper, we show that iron(III) chloride hexahydrate catalyses the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c4b73826dc6f4b036907036855e1cdb7
https://doi.org/10.1002/ejoc.201700538

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Simplified Deoxypropionate Acyl Chains forMycobacterium tuberculosisSulfoglycolipid Analogues: Chain Length is Essential for High Antigenicity

Autor: Marco Lepore, Germain Puzo, Jacques Prandi, Jean-Marie Beau, Aurélie Lemétais, Lucia Mori, Benjamin Gau, Gennaro De Libero, Yann Bourdreux, Luis F. Garcia-Alles, Martine Gilleron

Publikováno v: ChemBioChem
ChemBioChem, Wiley-VCH Verlag, 2013, 14 (18), pp.2413-2417. ⟨10.1002/cbic.201300482⟩

International audience; The longer, the better: Increasing the lengths of the 1,3-methyl-branched fatty acyl chain units in mycobacterial diacylated sulfoglycolipid (Acyl2 SGL) analogues led to dramatic improvements in their antigenic properties and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d25d886d8c201c6aa8d1ce2c97005973
https://doi.org/10.1002/cbic.201300482

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Chapter 7. Recent results in synthetic glycochemistry with iron salts at Orsay-Gif

Autor: Amandine Xolin, Gilles Doisneau, Aurélie Mathieu, Aurélie Lemétais, Jean-François Soulé, Jean-Marie Beau, Boris Vauzeilles, François-Didier Boyer, Stephanie Norsikian, Dominique Urban, Arnaud Stévenin, Alexandra Gouasmat, Yann Bourdreux

This review particularly emphasizes synthetic applications resulting from cascade or one-pot transformations and a glycosylation reaction promoted by ferric salts. These easy to handle, cheap and environment-friendly salts have been examined for thei

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::af4ab7f48ed5a3bfffaf73e47163aff7
https://doi.org/10.1039/9781849739986-00118

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Synthesis of a Mycobacterium tuberculosis tetra-acylated sulfolipid analogue and characterization of the chiral acyl chains using anisotropic NAD 2D-NMR spectroscopy

Autor: Aurélie Lemétais, Yann Bourdreux, Jonathan Farjon, Jean-Marie Beau, Philippe Lesot

Publikováno v: Journal of Organic Chemistry
Journal of Organic Chemistry, American Chemical Society, 2013, 78 (15), pp.7648-57. ⟨10.1021/jo4012255⟩

International audience; Tetra-O-acylated sulfolipids are metabolites found in the cell wall of Mycobacterium tuberculosis, the causative agent of tuberculosis. Their role in pathogenesis remains, however, undefined. Here we describe a novel access to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fec29f850ac864dfca65994c263bf0bc
https://hal.archives-ouvertes.fr/hal-00910978

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ChemInform Abstract: Iron(III) Chloride-Tandem Catalysis for a One-Pot Regioselective Protection of Glycopyranosides

Autor: Aurélie Lemétais, Dominique Urban, Yann Bourdreux, Jean-Marie Beau

Publikováno v: ChemInform. 42

The successful introduction of orthogonal protecting groups into glucose, maltose, and trehalose derivatives is elaborated using the iron-catalyzed tandem reductive etherification—acetylation of persilylated carbohydrates with benzaldehyde in the p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::900f6e94bbc48b3ee55648e43068098e
https://doi.org/10.1002/chin.201124190

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Iron(iii) chloride-tandem catalysis for a one-pot regioselective protection of glycopyranosides

Autor: Jean-Marie Beau, Aurélie Lemétais, Dominique Urban, Yann Bourdreux

Publikováno v: Chemical Communications. 47:2146

Tandem catalysis by using iron(III) chloride hexahydrate leads to carbohydrate building blocks displaying an orthogonal protecting group pattern as illustrated by the regioselective protection of trehalose and maltose disaccharides.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a6056ea3b3669418197a77edd0212359
https://doi.org/10.1039/c0cc04398b

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