1
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Erckes V, Hilleke M, Isert C, Steuer C. PICKAPEP: An application for parameter calculation and visualization of cyclized and modified peptidomimetics. J Pept Sci 2024:e3646. [PMID: 39085168 DOI: 10.1002/psc.3646] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2024] [Revised: 06/25/2024] [Accepted: 06/29/2024] [Indexed: 08/02/2024]
Abstract
The interest in peptides and especially in peptidomimetic structures has risen enormously in the past few years. Novel modification strategies including nonnatural amino acids, sophisticated cyclization strategies, and side chain modifications to improve the pharmacokinetic properties of peptides are continuously arising. However, a calculator tool accompanying the current development in peptide sciences towards modified peptides is missing. Herein, we present the application PICKAPEP, enabling the virtual construction and visualization of peptidomimetics ranging from well-known cyclized and modified peptides such as ciclosporin A up to fully self-designed peptide-based structures with custom amino acids. Calculated parameters include the molecular weight, the water-octanol partition coefficient, the topological polar surface area, the number of rotatable bonds, and the peptide SMILES code. To our knowledge, PICKAPEP is the first tool allowing users to add custom amino acids as building blocks and also the only tool giving the possibility to process large peptide libraries and calculate parameters for multiple peptides at once. We believe that PICKAPEP will support peptide researchers in their work and will find wide application in current as well as future peptide drug development processes. PICKAPEP is available open source for Windows and Mac operating systems (https://urldefense.com/v3/__https://www.research-collection.ethz.ch/handle/20.500.11850/681174__;!!N11eV2iwtfs!qt5f_2lNd6IZUDH1HVSVwg0zYzS8-nFazQ8c61jS5GaD5vkVS5C3igyfh3haJRnaX8ugW7o9VWUiCihPqcptmaWoqwYf9LvZTQ$).
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Affiliation(s)
- Vanessa Erckes
- Department of Chemistry and Applied Biosciences, Institute of Pharmaceutical Sciences, Laboratory of Pharmaceutical Analytics, ETH Zurich, Zurich, Switzerland
| | - Mattis Hilleke
- Department of Chemistry and Applied Biosciences, Institute of Pharmaceutical Sciences, Laboratory of Computer-Assisted Drug Design, ETH Zurich, Zurich, Switzerland
| | - Clemens Isert
- Department of Chemistry and Applied Biosciences, Institute of Pharmaceutical Sciences, Laboratory of Computer-Assisted Drug Design, ETH Zurich, Zurich, Switzerland
| | - Christian Steuer
- Department of Chemistry and Applied Biosciences, Institute of Pharmaceutical Sciences, Laboratory of Pharmaceutical Analytics, ETH Zurich, Zurich, Switzerland
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2
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Vanjari R, Eid E, Vamisetti GB, Mandal S, Brik A. Highly Efficient Cyclization Approach of Propargylated Peptides via Gold(I)-Mediated Sequential C-N, C-O, and C-C Bond Formation. ACS CENTRAL SCIENCE 2021; 7:2021-2028. [PMID: 34966846 PMCID: PMC8711126 DOI: 10.1021/acscentsci.1c00969] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Indexed: 05/02/2023]
Abstract
A rapid and efficient cyclization of unprotected N-propargylated peptides using the Au(I) organometallic complex is reported. The method relies on the activation of the propargyl functionality using gold(I) to produce a new linkage with the N-terminus amine at the cyclization site. The presented method features a fast reaction rate (within 20 min), mild conditions, chemoselectivity, wide sequence scope, and high yields (up to 87%). The strategy was successfully tested on a wide variety of 30 unprotected peptides having various sequences and lengths, thus providing access to structurally distinct cyclic peptides. The practical usefulness of this method was demonstrated in producing peptides that bind efficiently to Lys48-linked di- and tetra-ubiquitin chains. The new cyclic peptide modulators exhibited high permeability to living cells and promoted apoptosis via binding with the endogenous Lys48-linked ubiquitin chains.
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3
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Rivera DG, Ojeda-Carralero GM, Reguera L, Van der Eycken EV. Peptide macrocyclization by transition metal catalysis. Chem Soc Rev 2020; 49:2039-2059. [PMID: 32142086 DOI: 10.1039/c9cs00366e] [Citation(s) in RCA: 51] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Peptide macrocyclization has traditionally relied on lactam, lactone and disulfide bond-forming reactions that aim at introducing conformational constraints into small peptide sequences. With the advent of ruthenium-catalyzed ring-closing metathesis and copper-catalyzed alkyne-azide cycloaddition, peptide chemists embraced transition metal catalysis as a powerful macrocyclization tool with relevant applications in chemical biological and peptide drug discovery. This article provides a comprehensive overview of the reactivity and methodological diversification of metal-catalyzed peptide macrocyclization as a special class of late-stage peptide derivatization method. We report the evolution from classic palladium-catalyzed cross-coupling approaches to more modern oxidative versions based on C-H activation, heteroatom alkylation/arylation and annulation processes, in which aspects such as chemoselectivity and diversity generation at the ring-closing moiety became dominant over the last years. The transit from early cycloadditions and alkyne couplings as ring-closing steps to very recent 3d metal-catalyzed macrocyclization methods is highlighted. Similarly, the new trends in decarboxylative radical macrocyclizations and the interplay between photoredox and transition metal catalysis are included. This review charts future perspectives in the field hoping to encourage further progress and applications, while bringing attention to the countless possibilities available by diversifying not only the metal, but also the reactivity modes and tactics to bring peptide functional groups together and produce structurally diverse macrocycles.
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Affiliation(s)
- Daniel G Rivera
- Laboratory for Organic & Microwave-Assisted Chemistry (LOMAC), Department of Chemistry, University of Leuven (KU Leuven), Celestijnenlaan 200F, B-3001 Leuven, Belgium. and Center for Natural Product Research, Faculty of Chemistry, University of Havana, Zapata y G, Havana 10400, Cuba.
| | - Gerardo M Ojeda-Carralero
- Laboratory for Organic & Microwave-Assisted Chemistry (LOMAC), Department of Chemistry, University of Leuven (KU Leuven), Celestijnenlaan 200F, B-3001 Leuven, Belgium. and Center for Natural Product Research, Faculty of Chemistry, University of Havana, Zapata y G, Havana 10400, Cuba.
| | - Leslie Reguera
- Center for Natural Product Research, Faculty of Chemistry, University of Havana, Zapata y G, Havana 10400, Cuba.
| | - Erik V Van der Eycken
- Laboratory for Organic & Microwave-Assisted Chemistry (LOMAC), Department of Chemistry, University of Leuven (KU Leuven), Celestijnenlaan 200F, B-3001 Leuven, Belgium. and Peoples' Friendship University of Russia (RUDN University), Miklukho-Maklaya Street 6, 117198 Moscow, Russia
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4
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Gehringer M, Mäder P, Gersbach P, Pfeiffer B, Scherr N, Dangy JP, Pluschke G, Altmann KH. Configurationally Stabilized Analogs of M. ulcerans Exotoxins Mycolactones A and B Reveal the Importance of Side Chain Geometry for Mycolactone Virulence. Org Lett 2019; 21:5853-5857. [PMID: 31295000 DOI: 10.1021/acs.orglett.9b01947] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Mycolactones A/B (1a/b) are exotoxins of Mycobacterium ulcerans that are the molecular cause of Buruli ulcer. 1a/b represent a rapidly equilibrating mixture of Z/E isomers about the C4'═C5' double bond of the C5-side chain. Here, we describe the syntheses of mycolactone analogs with configurationally stable C5-side chains (2a, E mimetic; 2b/c, Z mimetics). Based on the cytotoxicity of 2a-c, the Δ4',5'-trans isomer of mycolactones A/B (1b) appears to be the major virulence factor.
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Affiliation(s)
- Matthias Gehringer
- Swiss Federal Institute of Technology (ETH) Zürich , Department of Chemistry and Applied Biosciences, Institute of Pharmaceutical Sciences , Vladimir-Prelog-Weg 4 , 8093 Zürich , Switzerland
| | - Patrick Mäder
- Swiss Federal Institute of Technology (ETH) Zürich , Department of Chemistry and Applied Biosciences, Institute of Pharmaceutical Sciences , Vladimir-Prelog-Weg 4 , 8093 Zürich , Switzerland
| | - Philipp Gersbach
- Swiss Federal Institute of Technology (ETH) Zürich , Department of Chemistry and Applied Biosciences, Institute of Pharmaceutical Sciences , Vladimir-Prelog-Weg 4 , 8093 Zürich , Switzerland
| | - Bernhard Pfeiffer
- Swiss Federal Institute of Technology (ETH) Zürich , Department of Chemistry and Applied Biosciences, Institute of Pharmaceutical Sciences , Vladimir-Prelog-Weg 4 , 8093 Zürich , Switzerland
| | - Nicole Scherr
- Swiss Tropical and Public Health Institute , Socinstrasse 57 , 4002 Basel , Switzerland
| | - Jean-Pierre Dangy
- Swiss Tropical and Public Health Institute , Socinstrasse 57 , 4002 Basel , Switzerland
| | - Gerd Pluschke
- Swiss Tropical and Public Health Institute , Socinstrasse 57 , 4002 Basel , Switzerland
| | - Karl-Heinz Altmann
- Swiss Federal Institute of Technology (ETH) Zürich , Department of Chemistry and Applied Biosciences, Institute of Pharmaceutical Sciences , Vladimir-Prelog-Weg 4 , 8093 Zürich , Switzerland
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5
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Mehta S, Brahmchari D. Phosphazene Superbase-Mediated Regio- and Stereoselective Iodoaminocyclization of 2-(1-Alkynyl)benzamides for the Synthesis of Isoindolin-1-ones. J Org Chem 2019; 84:5492-5503. [DOI: 10.1021/acs.joc.9b00452] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Saurabh Mehta
- Department of Applied Chemistry, Delhi Technological University, Delhi, 110042, India
| | - Dhirendra Brahmchari
- Department of Applied Chemistry, Delhi Technological University, Delhi, 110042, India
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6
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Brahmchari D, Verma AK, Mehta S. Regio- and Stereoselective Synthesis of Isoindolin-1-ones through BuLi-Mediated Iodoaminocyclization of 2-(1-Alkynyl)benzamides. J Org Chem 2018; 83:3339-3347. [DOI: 10.1021/acs.joc.7b02903] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Dhirendra Brahmchari
- Department of Applied Chemistry, Delhi Technological University, Delhi, 110042, India
| | - Akhilesh K. Verma
- Synthetic Organic Chemistry Research Laboratory, Department of Chemistry, University of Delhi, Delhi 110007, India
| | - Saurabh Mehta
- Department of Applied Chemistry, Delhi Technological University, Delhi, 110042, India
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7
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Lauder K, Toscani A, Scalacci N, Castagnolo D. Synthesis and Reactivity of Propargylamines in Organic Chemistry. Chem Rev 2017; 117:14091-14200. [PMID: 29166000 DOI: 10.1021/acs.chemrev.7b00343] [Citation(s) in RCA: 290] [Impact Index Per Article: 41.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Propargylamines are a versatile class of compounds which find broad application in many fields of chemistry. This review aims to describe the different strategies developed so far for the synthesis of propargylamines and their derivatives as well as to highlight their reactivity and use as building blocks in the synthesis of chemically relevant organic compounds. In the first part of the review, the different synthetic approaches to synthesize propargylamines, such as A3 couplings and C-H functionalization of alkynes, have been described and organized on the basis of the catalysts employed in the syntheses. Both racemic and enantioselective approaches have been reported. In the second part, an overview of the transformations of propargylamines into heterocyclic compounds such as pyrroles, pyridines, thiazoles, and oxazoles, as well as other relevant organic derivatives, is presented.
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Affiliation(s)
- Kate Lauder
- School of Cancer and Pharmaceutical Sciences, King's College London , Franklin-Wilkins Building, 150 Stamford Street, London SE1 9NH, United Kingdom
| | - Anita Toscani
- School of Cancer and Pharmaceutical Sciences, King's College London , Franklin-Wilkins Building, 150 Stamford Street, London SE1 9NH, United Kingdom
| | - Nicolò Scalacci
- School of Cancer and Pharmaceutical Sciences, King's College London , Franklin-Wilkins Building, 150 Stamford Street, London SE1 9NH, United Kingdom
| | - Daniele Castagnolo
- School of Cancer and Pharmaceutical Sciences, King's College London , Franklin-Wilkins Building, 150 Stamford Street, London SE1 9NH, United Kingdom
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8
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Synthesis of Macrocyclic Ketones through Catalyst-Free Electrophilic Halogen-Mediated Semipinacol Rearrangement: Application to the Total Synthesis of (±)-Muscone. Org Lett 2017; 19:1422-1425. [DOI: 10.1021/acs.orglett.7b00350] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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9
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Wu ZM, Liu SZ, Cheng XZ, Ding WZ, Zhu T, Chen B. Recent progress of on-resin cyclization for the synthesis of clycopeptidomimetics. CHINESE CHEM LETT 2016. [DOI: 10.1016/j.cclet.2016.04.024] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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10
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Deb M, Kumar D, Singh J, Elias AJ. Unprecedented Formation of π-Copper Complexes during Sonogashira Coupling: Synthesis of a Unique, Recyclable, Ethynyl Ferrocene Derived Cu(I) Specific Ligand. Organometallics 2016. [DOI: 10.1021/acs.organomet.6b00069] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Mayukh Deb
- Department of Chemistry, Indian Institute of Technology, Delhi, Hauz Khas, New Delhi 110016, India
| | - Dheeraj Kumar
- Department of Chemistry, Indian Institute of Technology, Delhi, Hauz Khas, New Delhi 110016, India
| | - Jatinder Singh
- Department of Chemistry, Indian Institute of Technology, Delhi, Hauz Khas, New Delhi 110016, India
| | - Anil J. Elias
- Department of Chemistry, Indian Institute of Technology, Delhi, Hauz Khas, New Delhi 110016, India
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11
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Due-Hansen ME, Pandey SK, Christiansen E, Andersen R, Hansen SVF, Ulven T. A protocol for amide bond formation with electron deficient amines and sterically hindered substrates. Org Biomol Chem 2016; 14:430-433. [DOI: 10.1039/c5ob02129d] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
A protocol for amide coupling by in situ formation of acyl fluorides and reaction with amines at elevated temperature has been developed and found to be efficient for coupling of sterically hindered substrates and electron deficient amines where standard methods failed.
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Affiliation(s)
- Maria E. Due-Hansen
- Department of Physics
- Chemistry and Pharmacy
- University of Southern Denmark
- DK-5230 Odense M
- Denmark
| | - Sunil K. Pandey
- Department of Physics
- Chemistry and Pharmacy
- University of Southern Denmark
- DK-5230 Odense M
- Denmark
| | - Elisabeth Christiansen
- Department of Physics
- Chemistry and Pharmacy
- University of Southern Denmark
- DK-5230 Odense M
- Denmark
| | - Rikke Andersen
- Department of Physics
- Chemistry and Pharmacy
- University of Southern Denmark
- DK-5230 Odense M
- Denmark
| | - Steffen V. F. Hansen
- Department of Physics
- Chemistry and Pharmacy
- University of Southern Denmark
- DK-5230 Odense M
- Denmark
| | - Trond Ulven
- Department of Physics
- Chemistry and Pharmacy
- University of Southern Denmark
- DK-5230 Odense M
- Denmark
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12
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Hong JH, Atta AK, Jung KB, Kim SB, Heo J, Cho DG. Conformationally Locked Tolans, β-Sheet Structures, and Photophysical Properties. Org Lett 2015; 17:6222-5. [PMID: 26633286 DOI: 10.1021/acs.orglett.5b03205] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Conformationally locked tetrasubstituted tolans were synthesized by introducing a tether on the tolan. To demonstrate the utilities of these motifs, a β-hairpin structure (15) was synthesized, and its additional stabilizing effects were evaluated. Moreover, the photophysical properties of cyclic tolans and their β-sheet structure were investigated. The fluorescence quantum yield of cyclic tolan 12 is >1000 times stronger than its congener 1 in CH3CN.
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Affiliation(s)
- Jung-Ho Hong
- Department of Chemistry, Inha University , 253 Yonghyundong, Namgu, Incheon 402-751, Republic of Korea
| | - Ananta Kumar Atta
- Department of Chemistry, Inha University , 253 Yonghyundong, Namgu, Incheon 402-751, Republic of Korea
| | - Kwang-Bok Jung
- Department of Chemistry, Inha University , 253 Yonghyundong, Namgu, Incheon 402-751, Republic of Korea
| | - Seul-Bi Kim
- Department of Chemistry, Inha University , 253 Yonghyundong, Namgu, Incheon 402-751, Republic of Korea
| | - Jungseok Heo
- Department of Chemistry, Chungnam National University , 99 Daehak-ro, Yuseong-go, Daejeon 305-764, Republic of Korea
| | - Dong-Gyu Cho
- Department of Chemistry, Inha University , 253 Yonghyundong, Namgu, Incheon 402-751, Republic of Korea
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13
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Optimization of on-resin palladium-catalyzed Sonogashira cross-coupling reaction for peptides and its use in a structure–activity relationship study of a class B GPCR ligand. Eur J Med Chem 2015; 104:106-14. [DOI: 10.1016/j.ejmech.2015.09.017] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2015] [Revised: 09/09/2015] [Accepted: 09/11/2015] [Indexed: 12/19/2022]
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14
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Lanning ME, Fletcher S. Multi-Facial, Non-Peptidic α-Helix Mimetics. BIOLOGY 2015; 4:540-55. [PMID: 26404384 PMCID: PMC4588149 DOI: 10.3390/biology4030540] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/21/2015] [Revised: 08/11/2015] [Accepted: 08/14/2015] [Indexed: 01/13/2023]
Abstract
α-Helices often recognize their target proteins at protein–protein interfaces through more than one recognition face. This review describes the state-of-the-art in the design of non-peptidic α-helix mimetics that reproduce functionality from multiple faces of an α-helix.
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Affiliation(s)
- Maryanna E Lanning
- Department of Pharmaceutical Sciences, University of Maryland School of Pharmacy, 20 N. Pine St., Baltimore, MD 21201, USA.
| | - Steven Fletcher
- Department of Pharmaceutical Sciences, University of Maryland School of Pharmacy, 20 N. Pine St., Baltimore, MD 21201, USA.
- University of Maryland Greenebaum Cancer Center, 22 S. Greene St., Baltimore, MD 21201, USA.
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15
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Ross JE, Knipe PC, Thompson S, Hamilton AD. Hybrid Diphenylalkyne-Dipeptide Oligomers Induce Multistrand β-Sheet Formation. Chemistry 2015; 21:13518-21. [DOI: 10.1002/chem.201502690] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2015] [Indexed: 12/14/2022]
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16
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Li W, Schneider CM, Georg GI. Synthesis of Strained 1,3-Diene Macrocycles via Copper-Mediated Castro–Stephens Coupling/Alkyne Reduction Tandem Reactions. Org Lett 2015; 17:3902-5. [PMID: 26176267 DOI: 10.1021/acs.orglett.5b01892] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Wei Li
- Department
of Chemistry, Department of Medicinal Chemistry, and the Institute
for Therapeutics Discovery and Development, University of Minnesota, 717 Delaware Street SE, Minneapolis, Minnesota 55414, United States
| | - Christopher M. Schneider
- Department
of Medicinal Chemistry, University of Kansas, 1251 Wescoe Hall Drive, Lawrence, Kansas 66045, United States
| | - Gunda I. Georg
- Department
of Chemistry, Department of Medicinal Chemistry, and the Institute
for Therapeutics Discovery and Development, University of Minnesota, 717 Delaware Street SE, Minneapolis, Minnesota 55414, United States
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17
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Sugimoto K, Miyakawa Y, Tokuyama H. Total synthesis of (−)-rhazinilam using 1,3-dipolar cycloaddition of optically active münchnone intermediate. Tetrahedron 2015. [DOI: 10.1016/j.tet.2014.12.018] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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18
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Amino acid chlorides: a journey from instability and racemization toward broader utility in organic synthesis including peptides and their mimetics. Tetrahedron 2015. [DOI: 10.1016/j.tet.2015.03.026] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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19
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Alkynyl β-sheet peptidomimetics retain their anti-parallel sheet conformation when coordinated to tungsten. J Organomet Chem 2015. [DOI: 10.1016/j.jorganchem.2014.08.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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20
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Ronson TO, Taylor RJ, Fairlamb IJ. Palladium-catalysed macrocyclisations in the total synthesis of natural products. Tetrahedron 2015. [DOI: 10.1016/j.tet.2014.11.009] [Citation(s) in RCA: 49] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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21
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Strack M, Langklotz S, Bandow JE, Metzler-Nolte N, Bauke Albada H. Synthesis of bisarylethyne–peptide conjugates. Org Chem Front 2015. [DOI: 10.1039/c4qo00357h] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Convenient preparation of bisarylethyne–peptide conjugates, and a mild procedure for the H- or D-reduction of the bisarylethyne triple bond.
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Affiliation(s)
- Martin Strack
- Inorganic Chemistry I
- Bioinorganic Chemistry
- Faculty of Chemistry and Biochemistry
- Ruhr University Bochum
- Bochum
| | - Sina Langklotz
- Applied Microbiology
- Faculty of Biology and Biotechnology
- Ruhr University Bochum
- Bochum
- Germany
| | - Julia E. Bandow
- Applied Microbiology
- Faculty of Biology and Biotechnology
- Ruhr University Bochum
- Bochum
- Germany
| | - Nils Metzler-Nolte
- Inorganic Chemistry I
- Bioinorganic Chemistry
- Faculty of Chemistry and Biochemistry
- Ruhr University Bochum
- Bochum
| | - H. Bauke Albada
- Inorganic Chemistry I
- Bioinorganic Chemistry
- Faculty of Chemistry and Biochemistry
- Ruhr University Bochum
- Bochum
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22
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Santandrea J, Bédard AC, Collins SK. Cu(I)-Catalyzed Macrocyclic Sonogashira-Type Cross-Coupling. Org Lett 2014; 16:3892-5. [DOI: 10.1021/ol501898b] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Jeffrey Santandrea
- Department
of Chemistry and
Centre for Green Chemistry and Catalysis, Université de Montréal, CP 6128 Station Downtown, Montréal, Québec, Canada, H3C 3J7
| | - Anne-Catherine Bédard
- Department
of Chemistry and
Centre for Green Chemistry and Catalysis, Université de Montréal, CP 6128 Station Downtown, Montréal, Québec, Canada, H3C 3J7
| | - Shawn K. Collins
- Department
of Chemistry and
Centre for Green Chemistry and Catalysis, Université de Montréal, CP 6128 Station Downtown, Montréal, Québec, Canada, H3C 3J7
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23
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Lingard H, Han JT, Thompson AL, Leung IKH, Scott RTW, Thompson S, Hamilton AD. Diphenylacetylene-linked peptide strands induce bidirectional β-sheet formation. Angew Chem Int Ed Engl 2014; 53:3650-3. [PMID: 24554626 DOI: 10.1002/anie.201309353] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2013] [Revised: 12/17/2013] [Indexed: 12/31/2022]
Abstract
In the search for synthetic mimics of protein secondary structures relevant to the mediation of protein-protein interactions, we have synthesized a series of tetrasubstituted diphenylacetylenes that display β-sheet structures in two directions. Extensive X-ray crystallographic and NMR solution phase studies are consistent with these proteomimetics adopting sheet structures, displaying both hydrophobic and hydrophilic amino acid side chains.
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Affiliation(s)
- Hannah Lingard
- Chemistry Research Laboratory, University of Oxford, 12 Mansfield Road, Oxford, OX1 3TA (UK) http://hamilton.chem.ox.ac.uk
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24
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Lingard H, Han JT, Thompson AL, Leung IKH, Scott RTW, Thompson S, Hamilton AD. Diphenylacetylene-Linked Peptide Strands Induce Bidirectional β-Sheet Formation. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201309353] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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25
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Development of small molecules to target the IgE:FcεRI protein-protein interaction in allergies. Future Med Chem 2014; 5:1423-35. [PMID: 23919552 DOI: 10.4155/fmc.13.112] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
The protein-protein interaction (PPI) between IgE and its high-affinity receptor (FcεRI) is a key component of the allergic response. Inhibiting the IgE:FcεRI PPI is an attractive strategy for therapeutic intervention and the development of allergy treatments. This PPI has been validated as a viable target by the monoclonal anti-IgE antibody omalizumab (Xolair(®)), which has demonstrated clinical efficacy when prescribed to treat moderate-to-severe asthma and hay fever, but small molecules would be a more convenient form of treatment. Cyclic peptides, small proteins and a natural product have all been developed to target the IgE:FcεRI PPI, and these will be discussed in this review. Targeting the IgE:FcεRI complex with small molecules presents various challenges, some of which are inherent in all PPI targets but some of which are unique to this system, which presents great opportunities for the development of new therapeutics for the treatment of allergies.
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Góngora-Benítez M, Tulla-Puche J, Albericio F. Multifaceted Roles of Disulfide Bonds. Peptides as Therapeutics. Chem Rev 2013; 114:901-26. [DOI: 10.1021/cr400031z] [Citation(s) in RCA: 388] [Impact Index Per Article: 35.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Miriam Góngora-Benítez
- Institute
for Research in Biomedicine (IRB Barcelona), Barcelona, 08028 Spain
- CIBER-BBN, Barcelona Science
Park, Barcelona, 08028 Spain
| | - Judit Tulla-Puche
- Institute
for Research in Biomedicine (IRB Barcelona), Barcelona, 08028 Spain
- CIBER-BBN, Barcelona Science
Park, Barcelona, 08028 Spain
| | - Fernando Albericio
- Institute
for Research in Biomedicine (IRB Barcelona), Barcelona, 08028 Spain
- CIBER-BBN, Barcelona Science
Park, Barcelona, 08028 Spain
- Department
of Organic Chemistry, University of Barcelona, Barcelona, 08028 Spain
- School of Chemistry & Physics, University of KwaZulu-Natal, 4001 Durban, South Africa
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Ranyuk E, Cauchon N, Klarskov K, Guérin B, van Lier JE. Phthalocyanine–Peptide Conjugates: Receptor-Targeting Bifunctional Agents for Imaging and Photodynamic Therapy. J Med Chem 2013; 56:1520-34. [DOI: 10.1021/jm301311c] [Citation(s) in RCA: 93] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Elena Ranyuk
- Department of Nuclear Medicine and Radiobiology and ‡Department of Pharmacology Faculty
of Medicine and Health Sciences, Université de Sherbrooke, Sherbrooke, Québec,
Canada
| | - Nicole Cauchon
- Department of Nuclear Medicine and Radiobiology and ‡Department of Pharmacology Faculty
of Medicine and Health Sciences, Université de Sherbrooke, Sherbrooke, Québec,
Canada
| | - Klaus Klarskov
- Department of Nuclear Medicine and Radiobiology and ‡Department of Pharmacology Faculty
of Medicine and Health Sciences, Université de Sherbrooke, Sherbrooke, Québec,
Canada
| | - Brigitte Guérin
- Department of Nuclear Medicine and Radiobiology and ‡Department of Pharmacology Faculty
of Medicine and Health Sciences, Université de Sherbrooke, Sherbrooke, Québec,
Canada
| | - Johan E. van Lier
- Department of Nuclear Medicine and Radiobiology and ‡Department of Pharmacology Faculty
of Medicine and Health Sciences, Université de Sherbrooke, Sherbrooke, Québec,
Canada
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Brehm E, Breinbauer R. Investigation of the origin and synthetic application of the pseudodilution effect for Pd-catalyzed macrocyclisations in concentrated solutions with immobilized catalysts. Org Biomol Chem 2013; 11:4750-6. [DOI: 10.1039/c3ob41020j] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Kümmerle AE, Schmitt M, Cardozo SVS, Lugnier C, Villa P, Lopes AB, Romeiro NC, Justiniano H, Martins MA, Fraga CAM, Bourguignon JJ, Barreiro EJ. Design, Synthesis, and Pharmacological Evaluation of N-Acylhydrazones and Novel Conformationally Constrained Compounds as Selective and Potent Orally Active Phosphodiesterase-4 Inhibitors. J Med Chem 2012; 55:7525-45. [DOI: 10.1021/jm300514y] [Citation(s) in RCA: 89] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Arthur E. Kümmerle
- Laboratório de Avaliacão
e Síntese de Substâncias Bioativas (LASSBio), Faculdade
de Farmácia, Universidade Federal do Rio de Janeiro, Rio de Janeiro 68023, RJ 21944-971, Brazil
- Programa de Pós-Graduação
em Química, Instituto de Química, Universidade Federal do Rio de Janeiro, 21941-902, Rio de Janeiro,
RJ, Brazil
| | - Martine Schmitt
- Laboratoire d’Innovation
Thérapeutique, UMR7200, CNRS, Université de Strasbourg, Faculté de Pharmacie, 74 Route
du Rhin, 67400 Illkirch-Graffenstaden, France
| | - Suzana V. S. Cardozo
- Laboratório de Inflamação,
Departamento de Fisiologia e Farmacodinâmica, Instituto Oswaldo Cruz-Fiocruz, Rio de Janeiro, RJ,
Brazil
- Programa de Pós-Graduação
em Farmacologia e Química Medicinal, Instituto de Ciências
Biomédicas, Universidade Federal do Rio de Janeiro, 21941-902 Rio de Janeiro, RJ, Brazil
| | - Claire Lugnier
- Biophotonique et Pharmacologie,
UMR7213, CNRS, Université de Strasbourg, Faculté de Pharmacie, 74 Route du Rhin, 67400 Illkirch-Graffenstaden,
France
| | - Pascal Villa
- Plate-forme de Chimie Biologie
Integrative
de Strasbourg (PCBIS), UMR3286, CNRS, Université de Strasbourg, Ecole Supérieur de Biotechnologie
et Faculté de Pharmacie, Boulevard Sebastien Brant, 67412 Illkirch-Graffenstaden,
France
| | - Alexandra B. Lopes
- Laboratório de Avaliacão
e Síntese de Substâncias Bioativas (LASSBio), Faculdade
de Farmácia, Universidade Federal do Rio de Janeiro, Rio de Janeiro 68023, RJ 21944-971, Brazil
- Programa de Pós-Graduação
em Química, Instituto de Química, Universidade Federal do Rio de Janeiro, 21941-902, Rio de Janeiro,
RJ, Brazil
| | - Nelilma C. Romeiro
- Universidade Federal do Rio de Janeiro (UFRJ)-Macaé-Rua Aluísio
da Silva Gomes, 50 Granja dos Cavaleiros, 27930-560 Rio de Janeiro,
RJ, Brazil
| | - Hélène Justiniano
- Biophotonique et Pharmacologie,
UMR7213, CNRS, Université de Strasbourg, Faculté de Pharmacie, 74 Route du Rhin, 67400 Illkirch-Graffenstaden,
France
| | - Marco A. Martins
- Laboratório de Inflamação,
Departamento de Fisiologia e Farmacodinâmica, Instituto Oswaldo Cruz-Fiocruz, Rio de Janeiro, RJ,
Brazil
| | - Carlos A. M. Fraga
- Laboratório de Avaliacão
e Síntese de Substâncias Bioativas (LASSBio), Faculdade
de Farmácia, Universidade Federal do Rio de Janeiro, Rio de Janeiro 68023, RJ 21944-971, Brazil
- Programa de Pós-Graduação
em Farmacologia e Química Medicinal, Instituto de Ciências
Biomédicas, Universidade Federal do Rio de Janeiro, 21941-902 Rio de Janeiro, RJ, Brazil
| | - Jean-Jacques Bourguignon
- Laboratoire d’Innovation
Thérapeutique, UMR7200, CNRS, Université de Strasbourg, Faculté de Pharmacie, 74 Route
du Rhin, 67400 Illkirch-Graffenstaden, France
| | - Eliezer J. Barreiro
- Laboratório de Avaliacão
e Síntese de Substâncias Bioativas (LASSBio), Faculdade
de Farmácia, Universidade Federal do Rio de Janeiro, Rio de Janeiro 68023, RJ 21944-971, Brazil
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Lange PP, Bogdan AR, James K. A New Flow Methodology for the Expedient Synthesis of Drug‐Like 3‐Aminoindolizines. Adv Synth Catal 2012. [DOI: 10.1002/adsc.201200316] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Paul P. Lange
- Department of Chemistry, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, California 92037, USA, Fax: (+1)‐858‐784‐7550; phone: (+1)‐858‐784‐2507
| | - Andrew R. Bogdan
- Department of Chemistry, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, California 92037, USA, Fax: (+1)‐858‐784‐7550; phone: (+1)‐858‐784‐2507
| | - Keith James
- Department of Chemistry, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, California 92037, USA, Fax: (+1)‐858‐784‐7550; phone: (+1)‐858‐784‐2507
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Offermann DA, McKendrick JE, Sejberg JJP, Mo B, Holdom MD, Helm BA, Leatherbarrow RJ, Beavil AJ, Sutton BJ, Spivey AC. Synthesis and incorporation into cyclic peptides of tolan amino acids and their hydrogenated congeners: construction of an array of A-B-loop mimetics of the Cε3 domain of human IgE. J Org Chem 2012; 77:3197-214. [PMID: 22397517 DOI: 10.1021/jo202604q] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The disruption of the human immunolobulin E-high affinity receptor I (IgE-FcεRI) protein-protein interaction (PPI) is a validated strategy for the development of anti asthma therapeutics. Here, we describe the synthesis of an array of conformationally constrained cyclic peptides based on an epitope of the A-B loop within the Cε3 domain of IgE. The peptides contain various tolan (i.e., 1,2-biarylethyne) amino acids and their fully and partially hydrogenated congeners as conformational constraints. Modest antagonist activity (IC(50) ∼660 μM) is displayed by the peptide containing a 2,2'-tolan, which is the one predicted by molecular modeling to best mimic the conformation of the native A-B loop epitope in IgE.
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Affiliation(s)
- Daniel A Offermann
- Department of Chemistry, South Kensington Campus, Imperial College, London SW7 2AZ, UK
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Marsault E, Peterson ML. Macrocycles Are Great Cycles: Applications, Opportunities, and Challenges of Synthetic Macrocycles in Drug Discovery. J Med Chem 2011; 54:1961-2004. [DOI: 10.1021/jm1012374] [Citation(s) in RCA: 591] [Impact Index Per Article: 45.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Eric Marsault
- Institut de Pharmacologie de Sherbrooke, Université de Sherbrooke, Sherbrooke Québec, J1H5N4, Canada
| | - Mark L. Peterson
- Tranzyme Pharma Inc., 3001 12e Avenue Nord, Sherbrooke, Québec, J1H5N4, Canada
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Carr JL, Offermann DA, Holdom MD, Dusart P, White AJP, Beavil AJ, Leatherbarrow RJ, Lindell SD, Sutton BJ, Spivey AC. Total synthesis of (±)-aspercyclide A and its C19 methyl ether. Chem Commun (Camb) 2010; 46:1824-6. [DOI: 10.1039/b923528k] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The total syntheses of (±)-aspercyclide A (1) and its C19 methyl ether derivative (15a) are described. ELISA studies show that both compounds display comparable antagonist activity against the IgE–FcεRI protein–protein interaction.
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Affiliation(s)
- James L. Carr
- Department of Chemistry
- South Kensington campus
- London
- UK
| | | | - Mary D. Holdom
- King's College London
- The Randall Division of Cell & Molecular Biophysics
- London
- UK
| | - Philip Dusart
- King's College London
- The Randall Division of Cell & Molecular Biophysics
- London
- UK
| | | | - Andrew J. Beavil
- King's College London
- The Randall Division of Cell & Molecular Biophysics
- London
- UK
| | | | | | - Brian J. Sutton
- King's College London
- The Randall Division of Cell & Molecular Biophysics
- London
- UK
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Leikoski T, Kallonen S, Yli-Kauhaluoma J. TheSonogashiraCoupling of Polymer-Supported Propargylamine with Aryl Iodides. Helv Chim Acta 2010. [DOI: 10.1002/hlca.200900129] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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C. Majumdar K, Chattopadhyay B, K. Maji P, K. Chattopadhyay S, Samanta S. Recent Development in Palladium-Mediated Synthesis of Nitrogen Heterocycles. HETEROCYCLES 2010. [DOI: 10.3987/rev-09-662-2] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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36
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Kotha S, Shah VR. Design and Synthesis of 1-Benzazepine Derivatives by Strategic Utilization of Suzuki–Miyaura Cross-Coupling, Aza-Claisen Rearrangement and Ring-Closing Metathesis. European J Org Chem 2008. [DOI: 10.1002/ejoc.200700921] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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37
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Lawrence J, Jourdan M, Vallée Y, Blandin V. Peptide cyclization via ring-closing metathesis: the N-alkenoxy peptide approach. Org Biomol Chem 2008; 6:4575-81. [DOI: 10.1039/b812611a] [Citation(s) in RCA: 14] [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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Ortar G, Cascio MG, Moriello AS, Camalli M, Morera E, Nalli M, Di Marzo V. Carbamoyl tetrazoles as inhibitors of endocannabinoid inactivation: A critical revisitation. Eur J Med Chem 2008; 43:62-72. [PMID: 17452063 DOI: 10.1016/j.ejmech.2007.02.023] [Citation(s) in RCA: 54] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2006] [Accepted: 02/28/2007] [Indexed: 11/16/2022]
Abstract
We have synthesized a series of 18 1,5- and 2,5-disubstituted carbamoyl tetrazoles, including LY2183240 (1) and LY2318912 (7), two compounds previously described as potent inhibitors of the cellular uptake of the endocannabinoid anandamide, and their regioisomers 2 and 8. We confirm that compound 1 is a potent inhibitor of both the cellular uptake and, like the other new compounds synthesized here, the enzymatic hydrolysis of anandamide. With the exception of 9, 12, 15, and the 2,5-regioisomer of LY2183240 2, the other compounds were all found to be weakly active or inactive on anandamide uptake. Several compounds also inhibited the enzymatic hydrolysis of the other main endocannabinoid, 2-arachidonoylglycerol, as well as its enzymatic release from sn-1-oleoyl-2-arachidonoyl-glycerol, at submicromolar concentrations. Four of the novel compounds, i.e. 3, 4, 17, and 18, inhibited anandamide hydrolysis potently (IC50=2.1-5.4nM) and selectively over all the other targets tested (IC50 >or= 10microM), thus representing new potentially useful tools for the inhibition of fatty acid amide hydrolase.
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Affiliation(s)
- Giorgio Ortar
- Dipartimento di Studi Farmaceutici, Università di Roma La Sapienza, piazzale Aldo Moro 5, 00185 Roma, Italy
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Yang SP, Cai YJ, Zhang BL, Tong LJ, Xie H, Wu Y, Lin LP, Ding J, Yue JM. Structural Modification of an Angiogenesis Inhibitor Discovered from Traditional Chinese Medicine and a Structure–Activity Relationship Study. J Med Chem 2007; 51:77-85. [DOI: 10.1021/jm070906g] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Sheng-Ping Yang
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Shanghai Institute for Biological Sciences, Chinese Academy of Sciences, 555 Zu Chong Zhi Road, Zhangjiang Hi-Tech Park, Shanghai, 201203, People’s Republic of China
| | - Yu-Jun Cai
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Shanghai Institute for Biological Sciences, Chinese Academy of Sciences, 555 Zu Chong Zhi Road, Zhangjiang Hi-Tech Park, Shanghai, 201203, People’s Republic of China
| | - Bang-Le Zhang
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Shanghai Institute for Biological Sciences, Chinese Academy of Sciences, 555 Zu Chong Zhi Road, Zhangjiang Hi-Tech Park, Shanghai, 201203, People’s Republic of China
| | - Lin-Jiang Tong
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Shanghai Institute for Biological Sciences, Chinese Academy of Sciences, 555 Zu Chong Zhi Road, Zhangjiang Hi-Tech Park, Shanghai, 201203, People’s Republic of China
| | - Hua Xie
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Shanghai Institute for Biological Sciences, Chinese Academy of Sciences, 555 Zu Chong Zhi Road, Zhangjiang Hi-Tech Park, Shanghai, 201203, People’s Republic of China
| | - Yan Wu
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Shanghai Institute for Biological Sciences, Chinese Academy of Sciences, 555 Zu Chong Zhi Road, Zhangjiang Hi-Tech Park, Shanghai, 201203, People’s Republic of China
| | - Li-Ping Lin
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Shanghai Institute for Biological Sciences, Chinese Academy of Sciences, 555 Zu Chong Zhi Road, Zhangjiang Hi-Tech Park, Shanghai, 201203, People’s Republic of China
| | - Jian Ding
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Shanghai Institute for Biological Sciences, Chinese Academy of Sciences, 555 Zu Chong Zhi Road, Zhangjiang Hi-Tech Park, Shanghai, 201203, People’s Republic of China
| | - Jian-Min Yue
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Shanghai Institute for Biological Sciences, Chinese Academy of Sciences, 555 Zu Chong Zhi Road, Zhangjiang Hi-Tech Park, Shanghai, 201203, People’s Republic of China
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Kotha S, Shah VR, Mandal K. Formation of Arenesvia Diallylarenes: Strategic Utilization of Suzuki–Miyaura Cross-Coupling, Claisen Rearrangement and Ring-Closing Metathesis. Adv Synth Catal 2007. [DOI: 10.1002/adsc.200600469] [Citation(s) in RCA: 53] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Chinchilla R, Najera C. The Sonogashira Reaction: A Booming Methodology in Synthetic Organic Chemistry. Chem Rev 2007; 107:874-922. [PMID: 17305399 DOI: 10.1021/cr050992x] [Citation(s) in RCA: 2264] [Impact Index Per Article: 133.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Rafael Chinchilla
- Departamento de Química Orgánica and Instituto de Síntesis Orgánica (ISO), Universidad de Alicante, Facultad de Ciencias, Apartado 99, 03080 Alicante, Spain.
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ten Brink HT, Rijkers DTS, Liskamp RMJ. Synthesis of Alkyne-Bridged Cyclic Tripeptides toward Constrained Mimics of Vancomycin. J Org Chem 2006; 71:1817-24. [PMID: 16496966 DOI: 10.1021/jo051933m] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The synthesis of a range of highly constrained cyclic tripeptides has been performed using either an intramolecular Sonogashira coupling or a macrolactamization as the final ring-closing reaction. Our approach gives access to rigidified 15-membered peptidic macrocycles based on the central ring system of vancomycin. Tripeptides 3a-c and dipeptide 11 were cyclized via an intramolecular Sonogashira reaction, and the cyclic peptides 4a-c and 15a were obtained in 6-23% yield. In contrast, macrolactamization of 12 and 17 resulted in the desired peptidic macrocycles 15b and 18 with 54-61% yield. Modeling studies hint at a distorted triple bond, which explains the low yield of the Sonogashira-based cyclization. Moreover, modeling data also showed that this class of peptidic macrocycles formed a cavity-like structure in which guest molecules may bind.
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Affiliation(s)
- Hefziba T ten Brink
- Department of Medicinal Chemistry, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, P.O. Box 80082, 3508 TB Utrecht, The Netherlands
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