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Hoyas S, Lemaur V, Duez Q, Saintmont F, Halin E, De Winter J, Gerbaux P, Cornil J. PEPDROID: Development of a Generic DREIDING-Based Force Field for the Assessment of Peptoid Secondary Structures. ADVANCED THEORY AND SIMULATIONS 2018. [DOI: 10.1002/adts.201800089] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Sébastien Hoyas
- Laboratory for Chemistry of Novel Materials; University of Mons; Mons 7000 Belgium
| | - Vincent Lemaur
- Laboratory for Chemistry of Novel Materials; University of Mons; Mons 7000 Belgium
| | - Quentin Duez
- Synthesis and Mass Spectrometry Laboratory; University of Mons; Mons 7000 Belgium
| | - Fabrice Saintmont
- Synthesis and Mass Spectrometry Laboratory; University of Mons; Mons 7000 Belgium
| | - Emilie Halin
- Synthesis and Mass Spectrometry Laboratory; University of Mons; Mons 7000 Belgium
| | - Julien De Winter
- Synthesis and Mass Spectrometry Laboratory; University of Mons; Mons 7000 Belgium
| | - Pascal Gerbaux
- Laboratory for Chemistry of Novel Materials; University of Mons; Mons 7000 Belgium
| | - Jérôme Cornil
- Laboratory for Chemistry of Novel Materials; University of Mons; Mons 7000 Belgium
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2
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Dumonteil G, Bhattacharjee N, Angelici G, Roy O, Faure S, Jouffret L, Jolibois F, Perrin L, Taillefumier C. Exploring the Conformation of Mixed Cis–Trans α,β-Oligopeptoids: A Joint Experimental and Computational Study. J Org Chem 2018; 83:6382-6396. [DOI: 10.1021/acs.joc.8b00606] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Geoffrey Dumonteil
- Université Clermont Auvergne, CNRS, SIGMA Clermont, ICCF, F-63000 Clermont-Ferrand, France
| | - Nicholus Bhattacharjee
- Université de Toulouse-INSA-UPS, LPCNO, CNRS UMR 5215, 135 av Rangueil, F-31077, Toulouse, France
- Université de Lyon, Université Claude Bernard Lyon 1, CPE Lyon, INSA Lyon, ICBMS, CNRS UMR 5246, Equipe ITEMM, Bât Curien, 43 Boulevard du 11 Novembre 1918, 69622 Villeurbanne, France
| | - Gaetano Angelici
- Université Clermont Auvergne, CNRS, SIGMA Clermont, ICCF, F-63000 Clermont-Ferrand, France
| | - Olivier Roy
- Université Clermont Auvergne, CNRS, SIGMA Clermont, ICCF, F-63000 Clermont-Ferrand, France
| | - Sophie Faure
- Université Clermont Auvergne, CNRS, SIGMA Clermont, ICCF, F-63000 Clermont-Ferrand, France
| | - Laurent Jouffret
- Université Clermont Auvergne, CNRS, SIGMA Clermont, ICCF, F-63000 Clermont-Ferrand, France
| | - Franck Jolibois
- Université de Toulouse-INSA-UPS, LPCNO, CNRS UMR 5215, 135 av Rangueil, F-31077, Toulouse, France
| | - Lionel Perrin
- Université de Lyon, Université Claude Bernard Lyon 1, CPE Lyon, INSA Lyon, ICBMS, CNRS UMR 5246, Equipe ITEMM, Bât Curien, 43 Boulevard du 11 Novembre 1918, 69622 Villeurbanne, France
| | - Claude Taillefumier
- Université Clermont Auvergne, CNRS, SIGMA Clermont, ICCF, F-63000 Clermont-Ferrand, France
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3
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Baravkar SB, Kotmale AS, Shaikh SR, Gonnade RG, Sanjayan GJ. Structural Insights into the Hydrogen-Bonding and Folding Pattern in Ant-Ant-Pro-Gly Tetrapeptides. European J Org Chem 2017. [DOI: 10.1002/ejoc.201700181] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Sachin B. Baravkar
- Division of Organic Chemistry; CSIR-National Chemical Laboratory (CSIR-NCL); Dr. Homi Bhabha Road 411008 Pune India
| | - Amol S. Kotmale
- Central NMR facility; CSIR-National Chemical Laboratory (CSIR-NCL); Dr. Homi Bhabha Road 411008 Pune India
| | - Samir R. Shaikh
- Center for Materials Characterization; CSIR-National Chemical Laboratory (CSIR-NCL); Dr. Homi Bhabha Road 411008 Pune India
| | - Rajesh G. Gonnade
- Center for Materials Characterization; CSIR-National Chemical Laboratory (CSIR-NCL); Dr. Homi Bhabha Road 411008 Pune India
| | - Gangadhar J. Sanjayan
- Division of Organic Chemistry; CSIR-National Chemical Laboratory (CSIR-NCL); Dr. Homi Bhabha Road 411008 Pune India
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4
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Madica K, Nadimpally KC, Sanjayan GJ. Novel silaproline (Sip)-incorporated close structural mimics of potent antidepressant peptide drug rapastinel (GLYX-13). Tetrahedron Lett 2017. [DOI: 10.1016/j.tetlet.2017.03.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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5
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Aliouat H, Caumes C, Roy O, Zouikri M, Taillefumier C, Faure S. 1,2,3-Triazolium-Based Peptoid Oligomers. J Org Chem 2017; 82:2386-2398. [PMID: 28225627 DOI: 10.1021/acs.joc.6b02804] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
The cis-directing effect of the 1,2,3-triazolium-type side chain was studied on dimeric peptoid models with various patterns: αα, αβ, βα and ββ. Low influences of the sequence and of the solvent were observed, the cis conformation of the amide carrying the triazolium ranging from 83 to 94% in proportion. The synthesis of peptoid homooligomers with four or eight pendant 1,2,3-triazolium side chains is described. α-, β- and α,β-peptoids carrying propargyl groups were subjected to CuAAC reaction using alkyl azides, and the resulting triazoles were quaternized providing well-defined multitriazolium platforms. The influence of the counteranion (PF6-, BF4- or I-) on the conformation was also studied.
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Affiliation(s)
- Hafida Aliouat
- Université Clermont Auvergne , CNRS, SIGMA Clermont, Institut de Chimie de Clermont-Ferrand, F-63000 Clermont-Ferrand, France.,Laboratoire de Chimie Physique Moléculaire et Macromoléculaire, Département de Chimie, Faculté des Sciences, Université de Blida , I.B.P 270 Route de Soumaa, Blida, Algeria
| | - Cécile Caumes
- Université Clermont Auvergne , CNRS, SIGMA Clermont, Institut de Chimie de Clermont-Ferrand, F-63000 Clermont-Ferrand, France
| | - Olivier Roy
- Université Clermont Auvergne , CNRS, SIGMA Clermont, Institut de Chimie de Clermont-Ferrand, F-63000 Clermont-Ferrand, France
| | - Mohamed Zouikri
- Laboratoire de Chimie Physique Moléculaire et Macromoléculaire, Département de Chimie, Faculté des Sciences, Université de Blida , I.B.P 270 Route de Soumaa, Blida, Algeria
| | - Claude Taillefumier
- Université Clermont Auvergne , CNRS, SIGMA Clermont, Institut de Chimie de Clermont-Ferrand, F-63000 Clermont-Ferrand, France
| | - Sophie Faure
- Université Clermont Auvergne , CNRS, SIGMA Clermont, Institut de Chimie de Clermont-Ferrand, F-63000 Clermont-Ferrand, France
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6
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Antioxidant Activities of Peptoid-Grafted Chitosan Films. Appl Biochem Biotechnol 2016; 181:283-293. [DOI: 10.1007/s12010-016-2212-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2016] [Accepted: 08/08/2016] [Indexed: 01/28/2023]
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7
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Ingole TS, Kotmale AS, Gawade RL, Gonnade RG, Rajamohanan PR, Sanjayan GJ. 3-Aminothiophenecarboxylic acid (3-Atc)-induced folding in peptides. NEW J CHEM 2016. [DOI: 10.1039/c6nj01667g] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
This article demonstrates the consequences of incorporating a constrained β-amino acid into a peptide chain and its effect on conformation of oligomers.
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Affiliation(s)
- Tukaram S. Ingole
- Division of Organic Chemistry
- National Chemical Laboratory
- Pune 411 008
- India
| | - Amol S. Kotmale
- Central NMR Facility
- National Chemical Laboratory
- Pune 411 008
- India
| | - Rupesh L. Gawade
- Center for Materials Characterization
- National Chemical Laboratory
- Pune
- India
| | - Rajesh G. Gonnade
- Center for Materials Characterization
- National Chemical Laboratory
- Pune
- India
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8
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De Santis E, Edwards AA, Alexander BD, Holder SJ, Biesse-Martin AS, Nielsen BV, Mistry D, Waters L, Siligardi G, Hussain R, Faure S, Taillefumier C. Selective complexation of divalent cations by a cyclic α,β-peptoid hexamer: a spectroscopic and computational study. Org Biomol Chem 2016; 14:11371-11380. [DOI: 10.1039/c6ob01954d] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
The first report on metal binding ability of a cyclic α,β-peptoid hexamer towards a selection of metal cations is presented.
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Affiliation(s)
- E. De Santis
- Medway School of Pharmacy
- Universities of Kent and Greenwich at Medway
- Chatham Maritime
- UK
| | - A. A. Edwards
- Medway School of Pharmacy
- Universities of Kent and Greenwich at Medway
- Chatham Maritime
- UK
| | | | - S. J. Holder
- Functional Materials Group
- School of Physical Sciences
- University of Kent
- Canterbury
- UK
| | - A.-S. Biesse-Martin
- Université Clermont Auvergne
- Université Blaise Pascal
- Institut de Chimie de Clermont-Ferrand
- F-63000 Clermont-Ferrand
- France
| | - B. V. Nielsen
- School of Science
- University of Greenwich
- Chatham Maritime
- UK
| | - D. Mistry
- Division of Pharmacy and Pharmaceutical Sciences
- University of Huddersfield
- Huddersfield
- UK
| | - L. Waters
- Division of Pharmacy and Pharmaceutical Sciences
- University of Huddersfield
- Huddersfield
- UK
| | | | | | - S. Faure
- Université Clermont Auvergne
- Université Blaise Pascal
- Institut de Chimie de Clermont-Ferrand
- F-63000 Clermont-Ferrand
- France
| | - C. Taillefumier
- Université Clermont Auvergne
- Université Blaise Pascal
- Institut de Chimie de Clermont-Ferrand
- F-63000 Clermont-Ferrand
- France
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9
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Nair RV, Kotmale AS, Dhokale SA, Gawade RL, Puranik VG, Rajamohanan PR, Sanjayan GJ. Formation of a pseudo-β-hairpin motif utilizing the Ant–Pro reverse turn: consequences of stereochemical reordering. Org Biomol Chem 2014; 12:774-82. [DOI: 10.1039/c3ob42016g] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Herein, we report a special case of pseudo-β-hairpin formation by tetrapeptide sequences featuring a two-residue Ant–Pro dipeptide motif (Ant = anthranilic acid and Pro = proline) at the loop region.
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Affiliation(s)
- Roshna V. Nair
- Division of Organic Synthesis
- National Chemical Laboratory
- Pune 411 008, India
| | - Amol S. Kotmale
- Central Material Characterization Division
- National Chemical Laboratory
- Pune 411 008, India
| | - Snehal A. Dhokale
- Central Material Characterization Division
- National Chemical Laboratory
- Pune 411 008, India
| | - Rupesh L. Gawade
- Central NMR Facility
- National Chemical Laboratory
- Pune 411 008, India
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10
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Caumes C, Fernandes C, Roy O, Hjelmgaard T, Wenger E, Didierjean C, Taillefumier C, Faure S. Cyclic α,β-tetrapeptoids: sequence-dependent cyclization and conformational preference. Org Lett 2013; 15:3626-9. [PMID: 23806006 DOI: 10.1021/ol401478j] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
The presence of at least one N-Cα branched side chain is crucial for successful cyclization of α,β-tetrapeptoids. The ctct amide sequence revealed in the crystal structure of the 14-membered cyclotetrapeptoid 8 is also the most populated conformation in solution and is reminiscent of the predominant amide arrangement of the 12-membered cyclic tetrapeptides (CTPs).
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Affiliation(s)
- Cécile Caumes
- Clermont Université, Université Blaise Pascal, Institut de Chimie de Clermont-Ferrand, BP10448, F-63000 Clermont-Ferrand, France
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11
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12
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Aromatic Oligoamides with a Rareortho-Connectivity: Synthesis and Study ofortho-Arylopeptoids. European J Org Chem 2013. [DOI: 10.1002/ejoc.201300398] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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13
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Szekely T, Caumes C, Roy O, Faure S, Taillefumier C. α-Peptoïdes et composés apparentés : synthèse et contrôle de la conformation. CR CHIM 2013. [DOI: 10.1016/j.crci.2012.11.015] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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14
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Hebert ML, Shah DS, Blake P, Turner JP, Servoss SL. Tunable peptoid microspheres: effects of side chain chemistry and sequence. Org Biomol Chem 2013; 11:4459-64. [DOI: 10.1039/c3ob40561c] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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15
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Ramesh VVE, Vijayadas KN, Dhokale S, Gonnade RG, Rajamohanan PR, Sanjayan GJ. Switching the H-bonding network of a foldamer by modulating the backbone chirality and constitutional ratio of amino acids. Org Biomol Chem 2013; 11:7072-5. [DOI: 10.1039/c3ob41369a] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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16
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Vijayadas KN, Nair RV, Gawade RL, Kotmale AS, Prabhakaran P, Gonnade RG, Puranik VG, Rajamohanan PR, Sanjayan GJ. Ester vs. amide on folding: a case study with a 2-residue synthetic peptide. Org Biomol Chem 2013; 11:8348-56. [DOI: 10.1039/c3ob41967c] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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17
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Ramesh VV, Puranik VG, Sanjayan GJ. Carbohydrate-derived conformationally restricted bicyclic dipeptides as potential hetero foldamer building blocks. ACTA ACUST UNITED AC 2012. [DOI: 10.1016/j.tetasy.2012.08.007] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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18
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Vijayadas KN, Davis HC, Kotmale AS, Gawade RL, Puranik VG, Rajamohanan PR, Sanjayan GJ. An unusual conformational similarity of two peptide folds featuring sulfonamide and carboxamide on the backbone. Chem Commun (Camb) 2012; 48:9747-9. [DOI: 10.1039/c2cc34533a] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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19
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Kale SS, Kotmale AS, Dutta AK, Pal S, Rajamohanan PR, Sanjayan GJ. Conformational modulation of Ant–Pro oligomers using chirality alteration of proline residues. Org Biomol Chem 2012; 10:8426-33. [DOI: 10.1039/c2ob26132d] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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