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Olivier ROY

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Unveiling the conformational landscape of achiral all- cis tert -butyl β-peptoids

Gaetano Angelici , Nicholus Bhattacharjee , Maxime Pypec , Laurent Jouffret , Claude Didierjean
Organic & Biomolecular Chemistry, 2022, 20 (40), pp.7907-7915. ⟨10.1039/D2OB01351G⟩
Article dans une revue hal-03836056v1

First series of N -alkylamino peptoid homooligomers: solution phase synthesis and conformational investigation

Maxime Pypec , Laurent Jouffret , Claude Taillefumier , Olivier Roy
Beilstein Journal of Organic Chemistry, 2022, 18, pp.845-854. ⟨10.3762/bjoc.18.85⟩
Article dans une revue hal-03807850v1

Solution‐Phase Synthesis of Backbone‐Constrained Cationic Peptoid Hexamers with Antibacterial and Anti‐biofilm Activities

Radhe Shyam , Christiane Forestier , Nicolas Charbonnel , Olivier Roy , Claude Taillefumier
European Journal of Organic Chemistry, 2021, Eur. J. Org. Chem., 2021 (42), pp.5813-5822. ⟨10.1002/ejoc.202101155⟩
Article dans une revue hal-03414939v1
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Peptoid-phthalocyanine architectures with different grafting positions: Synthetic strategy and photoproperties

Maha Rzeigui , Zeynel Şahin , Olivier Roy , Tuğba Küçük , Ömer Göler
Dyes and Pigments, 2021, 189, pp.109095. ⟨10.1016/j.dyepig.2020.109095⟩
Article dans une revue hal-03166784v1
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Strengthening Peptoid Helicity through Sequence Site-Specific Positioning of Amide Cis-Inducing Nt Bu monomers

Maha Rzeigui , Mounir Traïkia , Laurent Jouffret , Alexandre Kriznik , Jameleddine Khiari
Journal of Organic Chemistry, 2020, 85 (4), pp.2190-2201. ⟨10.1021/acs.joc.9b02916⟩
Article dans une revue hal-02430577v1
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In vitro cytotoxic effects of secondary metabolites of DEHP and its alternative plasticizers DINCH and DINP on a L929 cell line

Teuta Eljezi , Pierre Pinta , Fabien Nativel , Damien Richard Richard , Jérémy Pinguet
International Journal of Hygiene and Environmental Health, 2019, 222 (3), pp.583-589. ⟨10.1016/j.ijheh.2019.03.005⟩
Article dans une revue hal-02385535v1
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NC α‐ gem ‐dimethylated peptoid side chains: A novel approach for structural control and peptide sequence mimetics

Radhe Shyam , Lionel Nauton , Gaetano Angelici , Olivier Roy , Claude Taillefumier
Biopolymers, 2019, 110, pp.e23273. ⟨10.1002/bip.23273⟩
Article dans une revue hal-02194898v1

Exploring the Conformation of Mixed Cis – Trans α,β-Oligopeptoids: A Joint Experimental and Computational Study

Geoffrey Dumonteil , Claude Bhattacharjee , Gaetano Angelici , Olivier Roy , Sophie Faure
Journal of Organic Chemistry, 2018, 83 (12), pp.6382 - 6396. ⟨10.1021/acs.joc.8b00606⟩
Article dans une revue hal-01825751v1

Design, Synthesis, and Immunological Evaluation of a Multicomponent Construct Based on a Glycotripeptoid Core Comprising B and T Cell Epitopes and a Toll-like Receptor 7 Agonist That Elicits Potent Immune Responses

Thomas Szekely , Olivier Roy , Edith Dériaud , Aurélie Job , Richard Lo-Man
Journal of Medicinal Chemistry, 2018, 61 (21), pp.9568 - 9582. ⟨10.1021/acs.jmedchem.8b00960⟩
Article dans une revue hal-01916386v1
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Homogeneous and Robust Polyproline Type I Helices from Peptoids with Nonaromatic α-Chiral Side Chains

Olivier Roy , Geoffrey Dumonteil , Sophie Faure , Laurent Jouffret , Alexandre Kriznik
Journal of the American Chemical Society, 2017, 139 (38), pp.13533 - 13540. ⟨10.1021/jacs.7b07475⟩
Article dans une revue hal-01656039v1

Antioxidant activities of peptoid-grafted chitosan films.

P-H. Elchinger , C. Delattre , S. Faure , O. Roy , S. Badel
Applied Biochemistry and Biotechnology, 2017, 181, pp.283-293. ⟨10.1007/s12010-016-2212-7⟩
Article dans une revue hal-01526105v1

1,2,3-Triazolium-Based Peptoid Oligomers

Hafida Aliouat , Cécile Caumes , Olivier Roy , Mohamed Zouikri , Claude Taillefumier
Journal of Organic Chemistry, 2017, 82 (5), pp.2386 - 2398. ⟨10.1021/acs.joc.6b02804⟩
Article dans une revue hal-01650369v1

Correction: Weak backbone CH⋯O=C and side chain tBu⋯tBu London interactions help promote helix folding of achiral NtBu peptoids

G. Angelici , Nicholus Bhattacharjee , O. Roy , S. Faure , Claude Didierjean
Chemical Communications, 2016, 52 (39), pp.6625. ⟨10.1039/c6cc90163h⟩
Article dans une revue hal-01531982v1

Weak backbone CH···O=C and side chain tBu···tBu London interactions help promote helix folding of achiral NtBu peptoids

G. Angelici , Nicholus Bhattacharjee , O. Roy , Sophie Faure , C. Didierjean
Chemical Communications, 2016, 52 (24), pp.4573-4576. ⟨10.1039/c6cc00375c⟩
Article dans une revue hal-01968717v1

Immobilization of proteases on chitosan for the development of films with antibiofilm properties.

Pierre-Henri Elchinger , Cédric Delattre , Sophie Faure , Olivier Roy , Stéphanie Badel
International Journal of Biological Macromolecules, 2015, 72, pp.1063-1068. ⟨10.1016/j.ijbiomac.2014.09.061⟩
Article dans une revue hal-01207908v1
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Effect of proteases against biofilms of Staphylococcus aureus and Staphylococcus epidermidis

Pierre-Henri Elchinger , C. Delattre , S. Faure , O. Roy , S. Badel
Letters in Applied Microbiology, 2014, 59 (5), pp.507-513. ⟨10.1111/lam.12305⟩
Article dans une revue hal-01081362v1

From Glycopeptides to Glycopeptoids.

Thomas Szekely , Olivier Roy , Sophie Faure , Claude Taillefumier
European Journal of Organic Chemistry, 2014, pp.5641-5657. ⟨10.1002/ejoc.201402238⟩
Article dans une revue hal-01081355v1

Macrocyclic arylopeptoids - a novel type of cyclic N-alkylated aromatic oligoamides forming nanotubular assemblies.

Thomas Hjelmgaard , Olivier Roy , Lionel Nauton , Malika El-Ghozzi , Daniel Avignant
Chemical Communications, 2014, 50, pp.3564-3567. ⟨10.1039/C4CC00821A⟩
Article dans une revue hal-00987596v1

(Re)investigation of the reactivity of uranium hexafluoride toward several organic functions at room temperature

Roy Olivier , Marquet Bernard , Jean-Paul Alric , Jourdan Alex , Morel Bertrand
Journal of Fluorine Chemistry, 2014, 167, pp.74-78
Article dans une revue hal-01154481v1

Alpha-Peptoïdes et composés apparentés : synthèse et contrôle de la conformation (alpha-Peptoids and related compounds: synthesis and control of the conformation)

Thomas Szekely , Cécile Caumes , Olivier Roy , Sophie Faure , Claude Taillefumier
Comptes Rendus. Chimie, 2013, 16, pp.318-330
Article dans une revue hal-00819195v1

Cyclic alpha,Beta-Tetrapeptoids: Sequence-Dependent Cyclization and Conformational Preference.

Cécile Caumes , Carlos Fernandes , Olivier Roy , Thomas Hjelmgaard , Emmanuel Wenger
Organic Letters, 2013, 15, pp.3626-3629. ⟨10.1021/ol401478j⟩
Article dans une revue hal-00950098v1

The tert-Butyl Side Chain: A Powerful Means to Lock Peptoid Amide Bonds in the Cis Conformation

O. Roy , C. Caumes , Y. Esvan , Claude Didierjean , S. Faure
Organic Letters, 2013, 15 (9), pp.2246-2249. ⟨10.1021/ol400820y⟩
Article dans une revue hal-01520992v1

The click triazolium peptoid side chain: a strong cis-amide inducer enabling chemical diversity.

Cécile Caumes , Olivier Roy , Sophie Faure , Claude Taillefumier
Journal of the American Chemical Society, 2012, 134 ((23)), pp.9553-9556. ⟨10.1021/ja302342h⟩
Article dans une revue hal-00766881v1

Synthesis and binding affinities for sst receptors of cyclic peptoid SRIF-mimetics.

Cécile Caumes , Thomas Hjelmgaard , Olivier Roy , Morgane Reynaud , Denis Servent
Med. Chem. Commun., 2012, 3, 1531-1535, 2012, 3, pp.1531-1535
Article dans une revue hal-00787235v1

Cyclic alpha, beta-peptoid octamers with differing side chain patterns: synthesis and conformational investigation.

Emiliana de Santis , Thomas Hjelmgaard , Sophie Faure , Olivier Roy , Claude Didierjean
Amino Acids, 2011, 41, pp.663-672. ⟨10.1007/s00726-011-0887-1⟩
Article dans une revue hal-00609665v1

Selectivity among Two Lectins: Probing the Effect of Topology, Multivalency and Flexibility of “Clicked” Multivalent Glycoclusters

S. Cecioni , Sophie Faure , Ulrich Darbost , Isabelle Bonnamour , Hélène Parrot-Lopez
Chemistry - A European Journal, 2011, 17, pp.2146-2159
Article dans une revue hal-00566172v1

Click glycoconjugation of per-azido- and alkynyl-functionalized beta-peptides built from aspartic acid

Marielle Barra , Olivier Roy , Mounir Traïkia , Claude Taillefumier
Organic & Biomolecular Chemistry, 2010, 8, pp.2941-2955
Article dans une revue hal-00493375v1
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Cyclic b-peptoids

Olivier Roy , Sophie Faure , Vincent Thery , C. Didierjean , Claude Taillefumier
Organic Letters, 2008, 10, pp.921-924
Article dans une revue hal-00265039v1

[2 + 2] Photocycloadditions with Chiral Uracil Derivatives: Access to All Four Stereoisomers of 2-Aminocyclobutanecarboxylic Acid.

Carlos Fernandes , Christine Gauzy , Yi Yang , Olivier Roy , Elisabeth Pereira
ChemInform, 2007, 38 (47), ⟨10.1002/chin.200747068⟩
Article dans une revue hal-03093930v1

Diastereoselective Synthesis of 2-Monosubstituted and 2,6-Disubstituted Piperidines

Isabelle Abrunhosa-Thomas , Olivier Roy , Marielle Barra , Tatiana Besset , Pierre Chalard
SYNLETT, 2007, 2007 (10), pp.1613-1615. ⟨10.1055/s-2007-982547⟩
Article dans une revue hal-02541796v1
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A solution to the component instability problem in the preparation of peptides containing C2 substituted cis-cyclobutane b-aminoacids: synthesis of a stable rhodopeptin analogue.

Olivier Roy , Sophie Faure , David J Aitken
Tetrahedron Letters, 2006, 47, pp.5981-5984. ⟨10.1016/j.tetlet.2006.06.027⟩
Article dans une revue hal-00118385v1

N-alkylamino peptoid homooligomers

Maxime Pypec , Laurent Jouffret , Claude Taillefumier , Olivier Roy
11th Peptoid Summit, Aug 2022, Berkeley, United States
Communication dans un congrès hal-04065855v1
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Various Strategies to control the conformation of peptoids

Claude Taillefumier , Sophie Faure , Maha Rzeigui , Maxime Pypec , Olivier Roy
36th European Peptide Symposium, Aug 2022, Sitges, Spain. pp.143-146, ⟨10.17952/36EPS.2022.143⟩
Communication dans un congrès hal-03844376v1

N-Azaalkyl glycines: a new tool to constrain the trans conformation of peptoid amides.

M. Pypec , C. Taillefumier , O. Roy
Online RJ’21 symposium, Jun 2021, Online, France
Communication dans un congrès hal-03574324v1

Peptoid folding and peptide sequence mimic using NCa-gem-dimethylated and triazolium-type side chains.

R. Shyam , L. Nauton , O. Roy , N. Charbonnel , C. Forestier
Symposium on Foldamers, Sep 2021, Bordeaux, France
Communication dans un congrès hal-03560635v1

Mimes de PAMs amphiphiles cationiques de type peptoïde : Conception, synthèse et évaluation.

R. Shyam , N. Charbonnel , O. Roy , C. Forestier , C. Taillefumier
6èmes Journées du GDR MuFoPAM, Oct 2019, Besançon, France
Communication dans un congrès hal-02530612v1

Cyclic Peptoids as Peptidomimetics

Sophie Faure , Cécile Caumes , Thomas Hjelmgaard , Olivier Roy , C. Didierjean
Probes for Peptides Science : design and methodological development, Apr 2010, Paris, France
Communication dans un congrès hal-00531752v1

Edifices glycoconjugués multivalents beta-peptides-antigène Tn.

Marielle Barra , Olivier Roy , Roland Remuson , Claude Taillefumier
16ème Réunion Groupe Français des Peptides et des Protéines, May 2009, Albé, France
Communication dans un congrès hal-00387877v1

Circular dichroism investigation of beta-peptides and novel "hybrid" alpha, beta-peptoids.

E. de Santis , Thomas Hjelmgaard , Sophie Faure , Marielle Barra , Olivier Roy
CD 2009 – 12th International Conference on Circular Dichroism ; ISBC – 5th Interdisciplinary Symposium on Biological Chirality, Aug 2009, Brescia, Italy
Communication dans un congrès hal-00387989v1

beta-peptides and novel "hybrid" alpha,beta-peptoids : scaffolds for multivalent ligand display

Marielle Barra , Thomas Hjelmgaard , Cécile Caumes , E. de Santis , A. A. Edwards
Foldamers: building blocks, structure and function, Sep 2009, Szeged, Hungary
Communication dans un congrès hal-00435570v1

Edifices glycoconjugués multivalents. Antigènes Tn – béta-Peptides

Marielle Barra , Olivier Roy , Lionel Nauton , Claude Taillefumier
SyCOCAL VI, Symposium de Chimie Organique en Centre-Auvergne-Limousin, Sep 2008, La Bourboule, France
Communication dans un congrès hal-00323171v1

Cyclic beta-Peptoid platforms

Sophie Faure , Thomas Hjelmgaard , Marielle Barra , Olivier Roy , Vincent Thery
XXth French-Japanese Symposium on Medicinal and Fine Chemistry (FJS 2008), Sep 2008, Bordeaux, France
Communication dans un congrès hal-00345719v1

Béta-peptoïdes : plateformes multivalentes

Olivier Roy , Thomas Hjelmgaard , Sophie Roy-Faure , Vincent Thery , Claude Taillefumier
SyCOCAL VI, Symposium de Chimie Organique en Centre-Auvergne-Limousin, Sep 2008, La Bourboule, France
Communication dans un congrès hal-00323102v1

Assemblages multivalents antigène TN – b-peptides.

Marielle Barra , Olivier Roy , Claude Taillefumier
XXIIèmes journées du Groupe Français des Glucides, May 2008, Ax-les-Thermes, France
Communication dans un congrès hal-00246506v1

Synthesis of a conformationally constrained rhodopeptin analogue containing a cyclobutane b-aminoacid

O. Roy , David J Aitken
6th Tetrahedron Symposium, Challenges in Organic Chemistry, Jun 2005, Bordeaux, France
Communication dans un congrès hal-00128051v1

Modulation of HCN channel activity in oxaliplatin-induced peripheral neuropathy.

M. Morez , Y. Aissouni , L. Prival , J. Barbier , D. Balayssac
Fundamental & Clinical Pharmacology, 36 (S1), pp.10-11, 2022, ⟨10.1111/fcp.12786⟩
Proceedings/Recueil des communications hal-04026980v1

Various Strategies to control the conformation of peptoids.

C. Taillefumier , S. Faure , M. Rzeigui , M. Pypec , O. Roy
Journal of Peptide Science, 28 (e3445), pp.143-146, 2022
Proceedings/Recueil des communications hal-04027043v1