1
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Nonn M, Fustero S, Kiss L. Application of 2-Azabicyclo[2.2.1]Hept-5-En-3-One (Vince Lactam) in Synthetic Organic and Medicinal Chemistry. CHEM REC 2024:e202400070. [PMID: 39008895 DOI: 10.1002/tcr.202400070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2024] [Revised: 05/22/2024] [Indexed: 07/17/2024]
Abstract
2-Azabicyclo[2.2.1]hept-5-en-3-one (Vince lactam) is known to be a valuable building block in synthetic organic chemistry and drug research. It is an important precursor to access of some blockbuster antiviral drugs such as Carbovir or Abacavir as well as other carbocyclic neuraminidase inhibitors as antiviral agents. The ring C=C bond of the Vince lactam allows versatile chemical manipulations to create not only functionalized γ-lactams, but also γ-amino acid derivatives with a cyclopentane framework. The aim of the current account is to summarize the chemistry of Vince lactam, its synthetic utility and application in organic and medicinal chemistry over the last decade.
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Affiliation(s)
- Melinda Nonn
- MTA TTK Lendület Artificial Transporter Research Group, Institute of Materials and Environmental Chemistry, HUN-REN Research Center for Natural Sciences, H-1117, Budapest, Magyar tudósok krt. 2, Hungary
| | - Santos Fustero
- Department of Organic Chemistry, University of Valencia, Pharmacy Faculty, València, 46100-Burjassot Valencia, Spain
| | - Loránd Kiss
- Institute of Organic Chemistry, Stereochemistry Research Group, HUN-REN Research Center for Natural Sciences, H-1117, Budapest, Magyar tudósok krt. 2, Hungary
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2
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Sukumar G, Rahul, Nayani K, Mainkar PS, Prashanth J, Sridhar B, Sarma AVS, Bharatam J, Chandrasekhar S. 6-Strand to Stable 10/12 Helix Conformational Switch by Incorporating Flexible β-hGly in the Homooligomers of Camphor Derived β-Amino Acid: NMR and X-Ray Crystallographic Evidence. Angew Chem Int Ed Engl 2024; 63:e202403321. [PMID: 38482551 DOI: 10.1002/anie.202403321] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2024] [Indexed: 04/07/2024]
Abstract
Rational design of unnatural amino acid building blocks capable of stabilizing predictable secondary structures similar to protein fragments is pivotal for foldamer chemistry/catalysis. Here, we introduce novel β-amino acid building blocks: [1S,2R,4R]exoCDA and [1S,2S,4R]endoCDA, derived from the abundantly available R(+)-camphor, which is traditionally known for its medicinal value. Further, we demonstrate that the homooligomers of exoCDA adopt 6-strand conformation, which switches to a robust 10/12-helix simply by inserting flexible β-hGly spacer at alternate positions (1 : 1 β-hGly/exoCDA heterooligomers), as evident by DFT-calculations, solution-state NMR spectroscopy and X-ray crystallography. To the best of our knowledge, this is the first example of crystalline-state structure of left-handed 10/12-mixed helix, that is free from the conventional approach of employing β-amino acids of either alternate chirality or alternate β2/β3 substitutions, to access the 10/12-helix. The results also show that the homooligomers of heterochiral exoCDA don't adopt helical fold, instead exhibit banana-shaped strands, whereas the homodimers of the other diastereomer endoCDA, nucleate 8-membered turns. Furthermore, the homo-exoCDA and hetero-[β-hGly-exoCDA] oligomers are found to exhibit self-association properties with distinct morphological features. Overall, the results offer new possibilties of constructing discrete stable secondary and tertiary structures based on CDAs, which can accommodate flexible residues with desired side-chain substitutions.
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Affiliation(s)
- Genji Sukumar
- Department of Organic Synthesis and Process Chemistry, CSIR-Indian Institute of Chemical Technology, Hyderabad, 500007, India
- Department of Chemistry, Adikavi Nannaya University, Rajamahendravaram, Andhra Pradesh, 533296, India
| | - Rahul
- Centre for NMR, Department of Analytical & Structural Chemistry, CSIR-Indian Institute of Chemical Technology, Hyderabad, 500007, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - Kiranmai Nayani
- Department of Organic Synthesis and Process Chemistry, CSIR-Indian Institute of Chemical Technology, Hyderabad, 500007, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - Prathama S Mainkar
- Department of Organic Synthesis and Process Chemistry, CSIR-Indian Institute of Chemical Technology, Hyderabad, 500007, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - Jupally Prashanth
- Centre for X-ray Crystallography, Department of Analytical & Structural Chemistry, CSIR-Indian Institute of Chemical Technology, Hyderabad, 500007, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - Balasubramanian Sridhar
- Centre for X-ray Crystallography, Department of Analytical & Structural Chemistry, CSIR-Indian Institute of Chemical Technology, Hyderabad, 500007, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - Akella V S Sarma
- Centre for NMR, Department of Analytical & Structural Chemistry, CSIR-Indian Institute of Chemical Technology, Hyderabad, 500007, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - Jagadeesh Bharatam
- Centre for NMR, Department of Analytical & Structural Chemistry, CSIR-Indian Institute of Chemical Technology, Hyderabad, 500007, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - Srivari Chandrasekhar
- Department of Organic Synthesis and Process Chemistry, CSIR-Indian Institute of Chemical Technology, Hyderabad, 500007, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
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3
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Jiang Y, Zhang W, Yang F, Wan C, Cai X, Liu J, Zhang Q, Li Z, Han W. Molecular design of stapled pentapeptides as building blocks of self-assembled coiled coil-like fibers. SCIENCE ADVANCES 2021; 7:eabd0492. [PMID: 33523941 PMCID: PMC10662664 DOI: 10.1126/sciadv.abd0492] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Accepted: 12/07/2020] [Indexed: 06/12/2023]
Abstract
Peptide self-assembly inspired by natural superhelical coiled coils has been actively pursued but remains challenging due to limited helicity of short peptides. Side chain stapling can strengthen short helices but is unexplored in design of self-assembled helical nanofibers as it is unknown how staples could be adapted to coiled coil architecture. Here, we demonstrate the feasibility of this design for pentapeptides using a computational method capable of predicting helicity and fiber-forming tendency of stapled peptides containing noncoded amino acids. Experiments showed that the best candidates, which carried an aromatically substituted staple and phenylalanine analogs, displayed exceptional helicity and assembled into nanofibers via specific head-to-tail hydrogen bonding and packing between staple and noncoded side chains. The fibers exhibited sheet-of-helix structures resembling the recently found collapsed coiled coils whose formation was sensitive to side chain flexibility. This study expands the chemical space of coiled coil assemblies and provides guidance for their design.
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Affiliation(s)
- Yixiang Jiang
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Shenzhen Graduate School of Peking University, Shenzhen 518055, China
- Shenzhen Bay Laboratory, Shenzhen 518055, China
- College of Chemistry and Environmental Engineering, Shenzhen University, Shenzhen Key Laboratory of Functional Polymer, Shenzhen 518055, China
| | - Wan Zhang
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Shenzhen Graduate School of Peking University, Shenzhen 518055, China
| | - Fadeng Yang
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Shenzhen Graduate School of Peking University, Shenzhen 518055, China
- Shenzhen Bay Laboratory, Shenzhen 518055, China
| | - Chuan Wan
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Shenzhen Graduate School of Peking University, Shenzhen 518055, China
- Shenzhen Bay Laboratory, Shenzhen 518055, China
| | - Xiang Cai
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Shenzhen Graduate School of Peking University, Shenzhen 518055, China
| | - Jianbo Liu
- Shenzhen Bay Laboratory, Shenzhen 518055, China
| | - Qianling Zhang
- College of Chemistry and Environmental Engineering, Shenzhen University, Shenzhen Key Laboratory of Functional Polymer, Shenzhen 518055, China
| | - Zigang Li
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Shenzhen Graduate School of Peking University, Shenzhen 518055, China.
- Shenzhen Bay Laboratory, Shenzhen 518055, China
| | - Wei Han
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Shenzhen Graduate School of Peking University, Shenzhen 518055, China.
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4
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Rinaldi S. The Diverse World of Foldamers: Endless Possibilities of Self-Assembly. Molecules 2020; 25:E3276. [PMID: 32708440 PMCID: PMC7397133 DOI: 10.3390/molecules25143276] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Revised: 07/13/2020] [Accepted: 07/16/2020] [Indexed: 02/07/2023] Open
Abstract
Different classes of foldamers, which are synthetic oligomers that adopt well-defined conformations in solution, have been the subject of extensive studies devoted to the elucidation of the forces driving their secondary structures and their potential as bioactive molecules. Regardless of the backbone type (peptidic or abiotic), the most important features of foldamers are the high stability, easy predictability and tunability of their folding, as well as the possibility to endow them with enhanced biological functions, with respect to their natural counterparts, by the correct choice of monomers. Foldamers have also recently started playing a starring role in the self-assembly of higher-order structures. In this review, selected articles will be analyzed to show the striking number of self-assemblies obtained for foldamers with different backbones, which will be analyzed in order of increasing complexity. Starting from the simplest self-associations in solution (e.g., dimers of β-strands or helices, bundles, interpenetrating double and multiple helices), the formation of monolayers, vesicles, fibers, and eventually nanostructured solid tridimensional morphologies will be subsequently described. The experimental techniques used in the structural investigation, and in the determination of the driving forces and mechanisms underlying the self-assemblies, will be systematically reported. Where applicable, examples of biomimetic self-assembled foldamers and their interactions with biological components will be described.
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Affiliation(s)
- Samuele Rinaldi
- Department of Life and Environmental Sciences, Polytechnic University of Marche, Via Brecce Bianche, 60131 Ancona, Italy
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5
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Gupta S, Singh I, Sharma AK, Kumar P. Ultrashort Peptide Self-Assembly: Front-Runners to Transport Drug and Gene Cargos. Front Bioeng Biotechnol 2020; 8:504. [PMID: 32548101 PMCID: PMC7273840 DOI: 10.3389/fbioe.2020.00504] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Accepted: 04/29/2020] [Indexed: 12/18/2022] Open
Abstract
The translational therapies to promote interaction between cell and signal come with stringent eligibility criteria. The chemically defined, hierarchically organized, and simpler yet blessed with robust intermolecular association, the peptides, are privileged to make the cut-off for sensing the cell-signal for biologics delivery and tissue engineering. The signature service and insoluble network formation of the peptide self-assemblies as hydrogels have drawn a spell of research activity among the scientists all around the globe in the past decades. The therapeutic peptide market players are anticipating promising growth opportunities due to the ample technological advancements in this field. The presence of the other organic moieties, enzyme substrates and well-established protecting groups like Fmoc and Boc etc., bring the best of both worlds. Since the large sequences of peptides severely limit the purification and their isolation, this article reviews the account of last 5 years' efforts on novel approaches for formulation and development of single molecule amino acids, ultra-short peptide self-assemblies (di- and tri- peptides only) and their derivatives as drug/gene carriers and tissue-engineering systems.
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Affiliation(s)
- Seema Gupta
- Chemistry Department, Acharya Narendra Dev College, University of Delhi, New Delhi, India
| | - Indu Singh
- Chemistry Department, Acharya Narendra Dev College, University of Delhi, New Delhi, India
- Nucleic Acids Research Laboratory, CSIR-Institute of Genomics and Integrative Biology, New Delhi, India
| | - Ashwani K. Sharma
- Nucleic Acids Research Laboratory, CSIR-Institute of Genomics and Integrative Biology, New Delhi, India
| | - Pradeep Kumar
- Nucleic Acids Research Laboratory, CSIR-Institute of Genomics and Integrative Biology, New Delhi, India
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6
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Imani Z, Guillot R, Declerck V, Aitken DJ. Local versus Global Control of Helical Folding in β-Peptide Segments Using Hydrazino Turns. J Org Chem 2020; 85:6165-6171. [PMID: 32233505 DOI: 10.1021/acs.joc.0c00305] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Rational control of the self-organization of β-peptides sequences to adopt regular secondary structures is an important challenge in peptidomimetic foldamer science. By replacing the N- and C-terminal residues of homooligomers of trans-2-aminocyclobutanecarboxylic acid (tACBC)n with N-aminoazetidine-2-carboxylic acid, an 8-helical topology is shown to dominate for sequences up to n = 7. This constitutes an atomic-level tool to override locally the preferred global 12-helix secondary structure of the corresponding tACBC homooligomers of the same length.
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Affiliation(s)
- Zeynab Imani
- Université Paris-Saclay, CNRS, ICMMO, 91405 Orsay, France
| | - Régis Guillot
- Université Paris-Saclay, CNRS, ICMMO, 91405 Orsay, France
| | | | - David J Aitken
- Université Paris-Saclay, CNRS, ICMMO, 91405 Orsay, France
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7
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Liu R, Hudalla GA. Using Self-Assembling Peptides to Integrate Biomolecules into Functional Supramolecular Biomaterials. Molecules 2019; 24:E1450. [PMID: 31013712 PMCID: PMC6514692 DOI: 10.3390/molecules24081450] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2019] [Revised: 03/27/2019] [Accepted: 04/03/2019] [Indexed: 02/07/2023] Open
Abstract
Throughout nature, self-assembly gives rise to functional supramolecular biomaterials that can perform complex tasks with extraordinary efficiency and specificity. Inspired by these examples, self-assembly is increasingly used to fabricate synthetic supramolecular biomaterials for diverse applications in biomedicine and biotechnology. Peptides are particularly attractive as building blocks for these materials because they are based on naturally derived amino acids that are biocompatible and biodegradable; they can be synthesized using scalable and cost-effective methods, and their sequence can be tailored to encode formation of diverse architectures. To endow synthetic supramolecular biomaterials with functional capabilities, it is now commonplace to conjugate self-assembling building blocks to molecules having a desired functional property, such as selective recognition of a cell surface receptor or soluble protein, antigenicity, or enzymatic activity. This review surveys recent advances in using self-assembling peptides as handles to incorporate biologically active molecules into supramolecular biomaterials. Particular emphasis is placed on examples of functional nanofibers, nanovesicles, and other nano-scale structures that are fabricated by linking self-assembling peptides to proteins and carbohydrates. Collectively, this review highlights the enormous potential of these approaches to create supramolecular biomaterials with sophisticated functional capabilities that can be finely tuned to meet the needs of downstream applications.
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Affiliation(s)
- Renjie Liu
- J. Crayton Pruitt Family Department of Biomedical Engineering, Wertheim College of Engineering, University of Florida, Gainesville, FL 32611, USA.
| | - Gregory A Hudalla
- J. Crayton Pruitt Family Department of Biomedical Engineering, Wertheim College of Engineering, University of Florida, Gainesville, FL 32611, USA.
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8
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Bera S, Gazit E. Self-assembly of Functional Nanostructures by Short Helical Peptide Building Blocks. Protein Pept Lett 2019; 26:88-97. [PMID: 30227810 PMCID: PMC6416463 DOI: 10.2174/0929866525666180917163142] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2018] [Revised: 08/28/2018] [Accepted: 09/11/2018] [Indexed: 12/03/2022]
Abstract
The self-assembly of short peptide building blocks into well-ordered nanostructures is a key direction in bionanotechnology. The formation of β -sheet organizations by short peptides is well explored, leading to the development of a wide range of functional assemblies. Likewise, many natural proteinaceous materials, such as silk and amyloid fibrils, are based on β-sheet structures. In contrast, collagen, the most abundant protein in mammals, is based on helical arrangement. Similar to β-sheet structures, short helical peptides have been recently discovered to possess a diverse set of functionalities with the potential to fabricate artificial self-assembling materials. Here, we outline the functional roles of self-assembled nanostructures formed by short helical peptides and their potential as artificial materials. We focus on the association between self-assembled mesoscale structures and their material function and demonstrate the way by which this class of building blocks bears the potential for diverse applications, such as the future fabrication of smart devices.
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Affiliation(s)
- Santu Bera
- Department of Molecular Microbiology and Biotechnology, George S. Wise Faculty of Life Sciences, Tel Aviv
University, Ramat Aviv 69978, Israel
| | - Ehud Gazit
- Department of Molecular Microbiology and Biotechnology, George S. Wise Faculty of Life Sciences, Tel Aviv
University, Ramat Aviv 69978, Israel
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9
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Simon M, Milbeo P, Liu H, André C, Wenger E, Martinez J, Amblard M, Aubert E, Legrand B, Calmès M. 12/10‐Helix in Mixed β‐Peptides Alternating Bicyclic and Acyclic β‐Amino Acids: Probing the Relationship between Bicyclic Side Chain and Helix Stability. Chemistry 2018; 24:18795-18800. [DOI: 10.1002/chem.201804404] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2018] [Indexed: 12/25/2022]
Affiliation(s)
- Matthieu Simon
- Institut des Biomolécules Max Mousseron (IBMM) UMR 5247CNRS-Université Montpellier-ENSCM 34093 Montpellier cedex 5 France
| | - Pierre Milbeo
- Institut des Biomolécules Max Mousseron (IBMM) UMR 5247CNRS-Université Montpellier-ENSCM 34093 Montpellier cedex 5 France
| | - Hongtao Liu
- Institut des Biomolécules Max Mousseron (IBMM) UMR 5247CNRS-Université Montpellier-ENSCM 34093 Montpellier cedex 5 France
| | - Christophe André
- Institut des Biomolécules Max Mousseron (IBMM) UMR 5247CNRS-Université Montpellier-ENSCM 34093 Montpellier cedex 5 France
| | - Emmanuel Wenger
- CRM2UMR 7063 CNRS Université de Lorraine Boulevard des Aiguilletes 54506 Vandoeuvre-lès-Nancy Cedex France
| | - Jean Martinez
- Institut des Biomolécules Max Mousseron (IBMM) UMR 5247CNRS-Université Montpellier-ENSCM 34093 Montpellier cedex 5 France
| | - Muriel Amblard
- Institut des Biomolécules Max Mousseron (IBMM) UMR 5247CNRS-Université Montpellier-ENSCM 34093 Montpellier cedex 5 France
| | - Emmanuel Aubert
- CRM2UMR 7063 CNRS Université de Lorraine Boulevard des Aiguilletes 54506 Vandoeuvre-lès-Nancy Cedex France
| | - Baptiste Legrand
- Institut des Biomolécules Max Mousseron (IBMM) UMR 5247CNRS-Université Montpellier-ENSCM 34093 Montpellier cedex 5 France
| | - Monique Calmès
- Institut des Biomolécules Max Mousseron (IBMM) UMR 5247CNRS-Université Montpellier-ENSCM 34093 Montpellier cedex 5 France
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10
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Declerck V, Aitken DJ. Strategic C to N Replacement in β-Peptides: Atomic Level Control of Helical Folding. J Org Chem 2018; 83:8793-8800. [DOI: 10.1021/acs.joc.8b01096] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Valérie Declerck
- CP3A Organic Synthesis Group, ICMMO, UMR 8182, CNRS, Université Paris Sud, Université Paris−Saclay, Bât 420, 15 rue Georges Clemenceau, 91405 Orsay Cedex, France
| | - David J. Aitken
- CP3A Organic Synthesis Group, ICMMO, UMR 8182, CNRS, Université Paris Sud, Université Paris−Saclay, Bât 420, 15 rue Georges Clemenceau, 91405 Orsay Cedex, France
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11
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Mondal S, Chowdhury S. Recent Advances on Amino Acid Modifications via
C-H Functionalization and Decarboxylative Functionalization Strategies. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201800011] [Citation(s) in RCA: 56] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Santanu Mondal
- Department of Chemical Sciences; Indian Institute of Science Education and Research - Kolkata; Mohanpur, West Bengal India
| | - Sushobhan Chowdhury
- Department of Chemical Sciences; Indian Institute of Science Education and Research - Kolkata; Mohanpur, West Bengal India
- Medicinal and Process Chemistry Division, CSIR - Central Drug Research Institute; Lucknow, Uttar Pradesh India
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12
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Laurencin M, Simon M, Fleury Y, Baudy-Floc'h M, Bondon A, Legrand B. Selectivity Modulation and Structure of α/aza-β3
Cyclic Antimicrobial Peptides. Chemistry 2018; 24:6191-6201. [DOI: 10.1002/chem.201800152] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2018] [Indexed: 12/26/2022]
Affiliation(s)
| | - Matthieu Simon
- Institut des Biomolécules Max Mousseron (IBMM); Univ Montpellier, CNRS, UM, ENSCM; 15 Avenue Charles Flahault 34093 Montpellier Cedex 5 France
- Université de Rennes, CNRS; ISCR-UMR 6226; 35000 Rennes France
| | - Yannick Fleury
- Chimie Marines, IUEM; Université de Brest, EA 3884; 6 rue de l'Université 29000 Quimper France
| | | | - Arnaud Bondon
- Université de Rennes, CNRS; ISCR-UMR 6226; 35000 Rennes France
| | - Baptiste Legrand
- Institut des Biomolécules Max Mousseron (IBMM); Univ Montpellier, CNRS, UM, ENSCM; 15 Avenue Charles Flahault 34093 Montpellier Cedex 5 France
- Université de Rennes, CNRS; ISCR-UMR 6226; 35000 Rennes France
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13
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Misawa T, Kanda Y, Demizu Y. Rational Design and Synthesis of Post-Functionalizable Peptide Foldamers as Helical Templates. Bioconjug Chem 2017; 28:3029-3035. [DOI: 10.1021/acs.bioconjchem.7b00621] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Takashi Misawa
- Division of Organic Chemistry and ‡Division of Pharmacology, National Institute of Health Sciences, Tokyo 158-8501, Japan
| | - Yasunari Kanda
- Division of Organic Chemistry and ‡Division of Pharmacology, National Institute of Health Sciences, Tokyo 158-8501, Japan
| | - Yosuke Demizu
- Division of Organic Chemistry and ‡Division of Pharmacology, National Institute of Health Sciences, Tokyo 158-8501, Japan
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14
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Dailler D, Rocaboy R, Baudoin O. Synthesis of β-Lactams by Palladium(0)-Catalyzed C(sp3)−H Carbamoylation. Angew Chem Int Ed Engl 2017; 56:7218-7222. [DOI: 10.1002/anie.201703109] [Citation(s) in RCA: 64] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2017] [Revised: 04/27/2017] [Indexed: 12/29/2022]
Affiliation(s)
- David Dailler
- University of Basel; Department of Chemistry; St. Johanns-Ring 19 4056 Basel Switzerland
| | - Ronan Rocaboy
- University of Basel; Department of Chemistry; St. Johanns-Ring 19 4056 Basel Switzerland
| | - Olivier Baudoin
- University of Basel; Department of Chemistry; St. Johanns-Ring 19 4056 Basel Switzerland
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15
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Dailler D, Rocaboy R, Baudoin O. Synthesis of β-Lactams by Palladium(0)-Catalyzed C(sp3)−H Carbamoylation. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201703109] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- David Dailler
- University of Basel; Department of Chemistry; St. Johanns-Ring 19 4056 Basel Switzerland
| | - Ronan Rocaboy
- University of Basel; Department of Chemistry; St. Johanns-Ring 19 4056 Basel Switzerland
| | - Olivier Baudoin
- University of Basel; Department of Chemistry; St. Johanns-Ring 19 4056 Basel Switzerland
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16
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Thodupunuri P, Katukuri S, Ramakrishna KVS, Sharma GVM, Kunwar AC, Sarma AVS, Hofmann HJ. Solvent-Directed Switch of a Left-Handed 10/12-Helix into a Right-Handed 12/10-Helix in Mixed β-Peptides. J Org Chem 2017; 82:2018-2031. [DOI: 10.1021/acs.joc.6b02856] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Prashanth Thodupunuri
- Organic
and Biomolecular Chemistry Division, CSIR-Indian Institute of Chemical Technology, Hyderabad 500 007, India
| | - Sirisha Katukuri
- Nuclear Magnetic Resonance & Structural Chemistry Division, CSIR-Indian Institute of Chemical Technology, Hyderabad 500 007, India
| | - Kallaganti V. S. Ramakrishna
- Nuclear Magnetic Resonance & Structural Chemistry Division, CSIR-Indian Institute of Chemical Technology, Hyderabad 500 007, India
| | - Gangavaram V. M. Sharma
- Organic
and Biomolecular Chemistry Division, CSIR-Indian Institute of Chemical Technology, Hyderabad 500 007, India
| | - Ajit C. Kunwar
- Nuclear Magnetic Resonance & Structural Chemistry Division, CSIR-Indian Institute of Chemical Technology, Hyderabad 500 007, India
| | - Akella V. S. Sarma
- Nuclear Magnetic Resonance & Structural Chemistry Division, CSIR-Indian Institute of Chemical Technology, Hyderabad 500 007, India
| | - Hans-Jörg Hofmann
- Institute
of Biochemistry, Faculty of Biosciences, University of Leipzig, Brüderstrasse 34, D-04103 Leipzig, Germany
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17
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Demizu Y, Okitsu K, Doi M, Misawa T, Oba M, Tanaka M, Kurihara M. Influence of L-Leu to D-Leu Replacement on the Helical Secondary Structures of L-Leu-Aib-Based Dodecapeptides. ChemistrySelect 2016. [DOI: 10.1002/slct.201601493] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Yosuke Demizu
- National Institute of Health Sciences; Setagaya Tokyo 158-8501 Japan
| | - Koyo Okitsu
- National Institute of Health Sciences; Setagaya Tokyo 158-8501 Japan
| | - Mitsunobu Doi
- Osaka University of Pharmaceutical Sciences; Osaka 569-1094 Japan
| | - Takashi Misawa
- National Institute of Health Sciences; Setagaya Tokyo 158-8501 Japan
| | - Makoto Oba
- Graduate School of Biomedical Sciences, Nagasaki University; Nagasaki 852-8521 Japan
| | - Masakazu Tanaka
- Graduate School of Biomedical Sciences, Nagasaki University; Nagasaki 852-8521 Japan
| | - Masaaki Kurihara
- National Institute of Health Sciences; Setagaya Tokyo 158-8501 Japan
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18
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Demizu Y, Okitsu K, Yamashita H, Doi M, Misawa T, Oba M, Tanaka M, Kurihara M. α-Helical Structures of Oligopeptides with an Alternating l-Leu-Aib Segment. European J Org Chem 2016. [DOI: 10.1002/ejoc.201600327] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Yosuke Demizu
- National Institute of Health Sciences; Setagaya 158-8501 Tokyo Japan
| | - Koyo Okitsu
- National Institute of Health Sciences; Setagaya 158-8501 Tokyo Japan
| | - Hiroko Yamashita
- National Institute of Health Sciences; Setagaya 158-8501 Tokyo Japan
| | - Mitsunobu Doi
- Osaka University of Pharmaceutical Sciences; 569-1094 Osaka Japan
| | - Takashi Misawa
- National Institute of Health Sciences; Setagaya 158-8501 Tokyo Japan
| | - Makoto Oba
- Graduate School of Biomedical Sciences; Nagasaki University; 852-8521 Nagasaki Japan
| | - Masakazu Tanaka
- Graduate School of Biomedical Sciences; Nagasaki University; 852-8521 Nagasaki Japan
| | - Masaaki Kurihara
- National Institute of Health Sciences; Setagaya 158-8501 Tokyo Japan
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19
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Misra R, Reja RM, Narendra LV, George G, Raghothama S, Gopi HN. Exploring structural features of folded peptide architectures in the construction of nanomaterials. Chem Commun (Camb) 2016; 52:9597-600. [DOI: 10.1039/c6cc04502b] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Supramolecular assemblies of conformationally biased α,γ-hybrid peptides composed of alternating α-Phe and 4,4-dimethyl substituted γ-amino acids are investigated.
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Affiliation(s)
- Rajkumar Misra
- Department of Chemistry
- Indian Institution of Science Education and Research
- Pune-411008
- India
| | - Rahi M. Reja
- Department of Chemistry
- Indian Institution of Science Education and Research
- Pune-411008
- India
| | | | - Gijo George
- NMR Research Center
- Indian Institute of Science
- Bangalore-560012
- India
| | | | - Hosahudya N. Gopi
- Department of Chemistry
- Indian Institution of Science Education and Research
- Pune-411008
- India
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20
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21
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Altmayer-Henzien A, Declerck V, Farjon J, Merlet D, Guillot R, Aitken DJ. Fine Tuning of β-Peptide Foldamers: a Single Atom Replacement Holds Back the Switch from an 8-Helix to a 12-Helix. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/anie.201504126] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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22
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Altmayer-Henzien A, Declerck V, Farjon J, Merlet D, Guillot R, Aitken DJ. Fine Tuning of β-Peptide Foldamers: a Single Atom Replacement Holds Back the Switch from an 8-Helix to a 12-Helix. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201504126] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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23
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Hao Y, An K, Zhang DW, Yang D. A Short Helix Formed by Cyclic β2,3-Aminoxy Peptides in Protic Solvents. Chem Asian J 2015; 10:2126-9. [DOI: 10.1002/asia.201500338] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2015] [Revised: 04/25/2015] [Indexed: 11/10/2022]
Affiliation(s)
- Yu Hao
- Department of Chemistry; The University of Hong Kong; Pokfulam Road Hong Kong China
| | - Ke An
- Department of Chemistry; The University of Hong Kong; Pokfulam Road Hong Kong China
| | - Dan-Wei Zhang
- Department of Chemistry; Fudan University; Shanghai 200433 China
| | - Dan Yang
- Department of Chemistry; The University of Hong Kong; Pokfulam Road Hong Kong China
- Department of Chemistry; Fudan University; Shanghai 200433 China
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24
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Vijayadas KN, Kotmale AS, Thorat SH, Gonnade RG, Nair RV, Rajamohanan PR, Sanjayan GJ. Reversal of H-bonding direction by N-sulfonation in a synthetic reverse-turn peptide motif. Org Biomol Chem 2015; 13:3064-9. [PMID: 25624112 DOI: 10.1039/c4ob02438a] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This communication depicts an intriguing example of hydrogen-bonding reversal upon introduction of a sulfonamide linkage at the N-terminus of a synthetic reverse-turn peptide motif. The ready availability of two sulfonyl oxygen atoms, as hydrogen-bonding acceptors, combined with the inherent twisted conformation of sulfonamides are seen to act as switches that engage/disengage the hydrogen-bond at the sticky ends/termini.
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Affiliation(s)
- Kuruppanthara N Vijayadas
- Division of Organic Chemistry, National Chemical Laboratory, Dr. Homi Bhabha Road, Pune 411 008, India.
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25
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Kiss L, Kardos M, Forró E, Fülöp F. Stereocontrolled One-Step Synthesis of Difunctionalised Cispentacin Derivatives through Ring-Opening Metathesis of Norbornene β-Amino Acids. European J Org Chem 2015. [DOI: 10.1002/ejoc.201403493] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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26
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Sarkar R, Debnath M, Maji K, Haldar D. Solvent assisted structural diversity: supramolecular sheet and double helix of a short aromatic γ-peptide. RSC Adv 2015. [DOI: 10.1039/c5ra12831e] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
Solvent interaction has a significant effect on the molecular motions, folding and self-assembly of short aromatic γ-peptides that leads to a change in initial helical conformation.
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Affiliation(s)
- Rajib Sarkar
- Department of Chemical Sciences
- Indian Institute of Science Education and Research Kolkata
- India
| | - Mintu Debnath
- Department of Chemical Sciences
- Indian Institute of Science Education and Research Kolkata
- India
| | - Krishnendu Maji
- Department of Chemical Sciences
- Indian Institute of Science Education and Research Kolkata
- India
| | - Debasish Haldar
- Department of Chemical Sciences
- Indian Institute of Science Education and Research Kolkata
- India
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27
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Nonn M, Kiss L, Hänninen MM, Fülöp F. An insight into the synthesis of novel aryl-substituted alicyclic β-amino acid derivatives through substrate-directed palladium-catalysed regio- and stereoselective cross-coupling. RSC Adv 2015. [DOI: 10.1039/c4ra16196c] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
Novel aryl-substituted alicyclic β-amino acid derivatives were synthesized through substrate-determined palladium-catalysed cross-coupling of aryl iodides with five- or six-membered cycloalkene β-amino esters.
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Affiliation(s)
- Melinda Nonn
- Institute of Pharmaceutical Chemistry
- University of Szeged
- H-6720 Szeged
- Hungary
- Stereochemistry Research Group of the Hungarian Academy of Sciences
| | - Loránd Kiss
- Institute of Pharmaceutical Chemistry
- University of Szeged
- H-6720 Szeged
- Hungary
| | | | - Ferenc Fülöp
- Institute of Pharmaceutical Chemistry
- University of Szeged
- H-6720 Szeged
- Hungary
- Stereochemistry Research Group of the Hungarian Academy of Sciences
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28
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Nyakatura EK, Mortier J, Radtke VS, Wieczorek S, Rezaei Araghi R, Baldauf C, Wolber G, Koksch B. β- and γ-Amino Acids at α-Helical Interfaces: Toward the Formation of Highly Stable Foldameric Coiled Coils. ACS Med Chem Lett 2014; 5:1300-3. [PMID: 25516788 DOI: 10.1021/ml500361c] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2014] [Accepted: 10/28/2014] [Indexed: 01/10/2023] Open
Abstract
Since peptides are vital for cellular and pathogenic processes, much effort has been put into the design of unnatural oligomers that mimic natural peptide structures, also referred to as foldamers. However, to enable the specific application of foldamers, a thorough characterization of their interaction profiles in native protein environments is required. We report here the application of phage display for the identification of suitable helical environments for a sequence comprising an alternating set of β- and γ-amino acids. In vitro selected sequences show that an increase in the hydrophobic surface area at the helical interface as well as the incorporation of a polar H-bond donor functionality can significantly improve interhelical interactions involving backbone-extended amino acids. Thus, our data provide insight into the principles of the rational design of foldameric inhibitors for protein-protein interactions.
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Affiliation(s)
- Elisabeth K. Nyakatura
- Institute
of Chemistry and Biochemistry, Freie Universität Berlin, Takustraße
3, 14195 Berlin, Germany
| | - Jérémie Mortier
- Institute
of Chemistry and Biochemistry, Freie Universität Berlin, Takustraße
3, 14195 Berlin, Germany
- Institute
of Pharmacy, Freie Universität Berlin, Königin-Luisestrasse 2 +
4, 14194 Berlin, Germany
| | - Vanessa S. Radtke
- Institute
of Chemistry and Biochemistry, Freie Universität Berlin, Takustraße
3, 14195 Berlin, Germany
| | - Sebastian Wieczorek
- Institute
of Chemistry and Biochemistry, Freie Universität Berlin, Takustraße
3, 14195 Berlin, Germany
| | - Raheleh Rezaei Araghi
- Institute
of Chemistry and Biochemistry, Freie Universität Berlin, Takustraße
3, 14195 Berlin, Germany
| | - Carsten Baldauf
- Fritz Haber Institute, Faradayweg
4-6, 14195 Berlin, Germany
| | - Gerhard Wolber
- Institute
of Pharmacy, Freie Universität Berlin, Königin-Luisestrasse 2 +
4, 14194 Berlin, Germany
| | - Beate Koksch
- Institute
of Chemistry and Biochemistry, Freie Universität Berlin, Takustraße
3, 14195 Berlin, Germany
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29
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Jadhav SV, Misra R, Gopi HN. Foldamers to Nanotubes: Influence of Amino Acid Side Chains in the Hierarchical Assembly of α,γ4-Hybrid Peptide Helices. Chemistry 2014; 20:16523-8. [DOI: 10.1002/chem.201404961] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2014] [Indexed: 12/28/2022]
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30
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Sharma GVM, Yadav TA, Marumudi K, Thodupunuri P, Reddy PP, Kunwar AC. Three-Residue Turn in β-Peptides Nucleated by a 12/10 Helix. Chem Asian J 2014; 9:3153-62. [DOI: 10.1002/asia.201402465] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2014] [Indexed: 01/07/2023]
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