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Voss S, Rademann J, Nitsche C. Peptide–Bismuth Bicycles: In Situ Access to Stable Constrained Peptides with Superior Bioactivity. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202113857] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Saan Voss
- Research School of Chemistry Australian National University Canberra ACT 2601 Australia
- Department of Biology, Chemistry and Pharmacy Institute of Pharmacy, Medicinal Chemistry Freie Universität Berlin Königin-Luise-Str. 2+4 14195 Berlin Germany
| | - Jörg Rademann
- Department of Biology, Chemistry and Pharmacy Institute of Pharmacy, Medicinal Chemistry Freie Universität Berlin Königin-Luise-Str. 2+4 14195 Berlin Germany
| | - Christoph Nitsche
- Research School of Chemistry Australian National University Canberra ACT 2601 Australia
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Voss S, Rademann J, Nitsche C. Peptide-Bismuth Bicycles: In Situ Access to Stable Constrained Peptides with Superior Bioactivity. Angew Chem Int Ed Engl 2021; 61:e202113857. [PMID: 34825756 DOI: 10.1002/anie.202113857] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Indexed: 12/12/2022]
Abstract
Constrained peptides are promising next-generation therapeutics. We report here a fundamentally new strategy for the facile generation of bicyclic peptides using linear precursor peptides with three cysteine residues and a non-toxic trivalent bismuth(III) salt. Peptide-bismuth bicycles form instantaneously at physiological pH, are stable in aqueous solution for many weeks, and much more resistant to proteolysis than their linear precursors. The strategy allows the in situ generation of bicyclic ligands for biochemical screening assays. We demonstrate this for two screening campaigns targeting the proteases from Zika and West Nile viruses, revealing a new lead compound that displayed inhibition constants of 23 and 150 nM, respectively. Bicyclic peptides are up to 130 times more active and 19 times more proteolytically stable than their linear analogs without bismuth.
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Affiliation(s)
- Saan Voss
- Research School of Chemistry, Australian National University, Canberra, ACT 2601, Australia.,Department of Biology, Chemistry and Pharmacy, Institute of Pharmacy, Medicinal Chemistry, Freie Universität Berlin, Königin-Luise-Str. 2+4, 14195, Berlin, Germany
| | - Jörg Rademann
- Department of Biology, Chemistry and Pharmacy, Institute of Pharmacy, Medicinal Chemistry, Freie Universität Berlin, Königin-Luise-Str. 2+4, 14195, Berlin, Germany
| | - Christoph Nitsche
- Research School of Chemistry, Australian National University, Canberra, ACT 2601, Australia
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Pokhodylo NT, Shyyka OY, Goreshnik EA, Obushak MD. 4‐Phosphonated or 4‐Free 1,2,3‐Triazoles: What Controls the Dimroth Reaction of Arylazides with 2‐Oxopropylphosphonates? ChemistrySelect 2020. [DOI: 10.1002/slct.201904688] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Nazariy T. Pokhodylo
- Department of Organic ChemistryIvan Franko National University of Lviv Kyryla I Mefodiya, 6 Lviv 79005 Ukraine
| | - Olga Ya. Shyyka
- Department of Organic ChemistryIvan Franko National University of Lviv Kyryla I Mefodiya, 6 Lviv 79005 Ukraine
| | - Evgeny A. Goreshnik
- Department of InorganicChemistry and Technology, Jozef Stefan Institute Jamova 39 SI-1000 Ljubljana Slovenia
| | - Mykola D. Obushak
- Department of Organic ChemistryIvan Franko National University of Lviv Kyryla I Mefodiya, 6 Lviv 79005 Ukraine
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Räder AFB, Weinmüller M, Reichart F, Schumacher-Klinger A, Merzbach S, Gilon C, Hoffman A, Kessler H. Orally Active Peptides: Is There a Magic Bullet? Angew Chem Int Ed Engl 2018; 57:14414-14438. [DOI: 10.1002/anie.201807298] [Citation(s) in RCA: 78] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2018] [Indexed: 12/16/2022]
Affiliation(s)
- Andreas F. B. Räder
- Technische Universität München; Department Chemie; Institute for Advanced Study; Lichtenbergstrasse 4 85748 Garching Germany
| | - Michael Weinmüller
- Technische Universität München; Department Chemie; Institute for Advanced Study; Lichtenbergstrasse 4 85748 Garching Germany
| | - Florian Reichart
- Technische Universität München; Department Chemie; Institute for Advanced Study; Lichtenbergstrasse 4 85748 Garching Germany
| | | | - Shira Merzbach
- The Hebrew University of Jerusalem; Institutes of Chemistry and Drug Research; Israel
| | - Chaim Gilon
- The Hebrew University of Jerusalem; Institutes of Chemistry and Drug Research; Israel
| | - Amnon Hoffman
- The Hebrew University of Jerusalem; Institutes of Chemistry and Drug Research; Israel
| | - Horst Kessler
- Technische Universität München; Department Chemie; Institute for Advanced Study; Lichtenbergstrasse 4 85748 Garching Germany
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Räder AFB, Weinmüller M, Reichart F, Schumacher-Klinger A, Merzbach S, Gilon C, Hoffman A, Kessler H. Oral aktive Peptide: Gibt es ein Patentrezept? Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201807298] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Andreas F. B. Räder
- Technische Universität München; Department Chemie; Institute for Advanced Study; Lichtenbergstraße 4 85748 Garching Deutschland
| | - Michael Weinmüller
- Technische Universität München; Department Chemie; Institute for Advanced Study; Lichtenbergstraße 4 85748 Garching Deutschland
| | - Florian Reichart
- Technische Universität München; Department Chemie; Institute for Advanced Study; Lichtenbergstraße 4 85748 Garching Deutschland
| | | | - Shira Merzbach
- Hebrew University of Jerusalem; Institutes of Chemistry and Drug Research; Israel
| | - Chaim Gilon
- Hebrew University of Jerusalem; Institutes of Chemistry and Drug Research; Israel
| | - Amnon Hoffman
- Hebrew University of Jerusalem; Institutes of Chemistry and Drug Research; Israel
| | - Horst Kessler
- Technische Universität München; Department Chemie; Institute for Advanced Study; Lichtenbergstraße 4 85748 Garching Deutschland
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Kaldas SJ, Yudin AK. Achieving Skeletal Diversity in Peptide Macrocycles through The Use of Heterocyclic Grafts. Chemistry 2018; 24:7074-7082. [DOI: 10.1002/chem.201705418] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2017] [Indexed: 11/11/2022]
Affiliation(s)
- Sherif J. Kaldas
- Davenport Research Laboratories, Department of Chemistry; University of Toronto; 80 St. George St. Toronto ON M5S 3H6 Canada
| | - Andrei K. Yudin
- Davenport Research Laboratories, Department of Chemistry; University of Toronto; 80 St. George St. Toronto ON M5S 3H6 Canada
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Wan JP, Hu D, Liu Y, Sheng S. Azide-Free Synthesis of 1,2,3-Triazoles: New Opportunity for Sustainable Synthesis. ChemCatChem 2015. [DOI: 10.1002/cctc.201500001] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Verzele D, Madder A. Patchwork protein chemistry: a practitioner's treatise on the advances in synthetic peptide stitchery. Chembiochem 2014; 14:1032-48. [PMID: 23775826 DOI: 10.1002/cbic.201200775] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2012] [Indexed: 12/22/2022]
Abstract
With the study of peptides and proteins at the heart of many scientific endeavors, the omics era heralded a multitude of opportunities for chemists and biologists alike. Across the interface with life sciences, peptide chemistry plays an indispensable role, and progress made over the past decades now allows proteins to be treated as molecular patchworks stitched together through synthetic tailoring. The continuous elaboration of sophisticated strategies notwithstanding, Merrifield's solid-phase methodology remains a cornerstone of chemical protein design. Although the non-practitioner might misjudge peptide synthesis as trivial, routine, or dull given its long history, we comment here on its many advances, obstacles, and prospects from a practitioner's point of view. While sharing our perspectives through thematic highlights across the literature, this treatise provides an interpretive overview as a guide to novices, and a recap for specialists.
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Affiliation(s)
- Dieter Verzele
- Organic and Biomimetic Chemistry Research Group, Department of Organic Chemistry, Faculty of Sciences, Ghent University, Krijgslaan 281 (S4), 9000 Ghent, Belgium.
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Cheng G, Zeng X, Shen J, Wang X, Cui X. A Metal-Free Multicomponent Cascade Reaction for the Regiospecific Synthesis of 1,5-Disubstituted 1,2,3-Triazoles. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201307499] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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Cheng G, Zeng X, Shen J, Wang X, Cui X. A metal-free multicomponent cascade reaction for the regiospecific synthesis of 1,5-disubstituted 1,2,3-triazoles. Angew Chem Int Ed Engl 2013; 52:13265-8. [PMID: 24227395 DOI: 10.1002/anie.201307499] [Citation(s) in RCA: 129] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2013] [Revised: 10/11/2013] [Indexed: 01/02/2023]
Affiliation(s)
- Guolin Cheng
- Engineering Research Center of Molecular Medicine, Ministry of Education, Key Laboratory of Xiamen Marine and Gene Drugs, Institutes of Molecular Medicine and School of Biomedical Sciences, Huaqiao University, Xiamen 361021 (P. R. China)
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Zheng JS, Tang S, Guo Y, Chang HN, Liu L. Synthesis of Cyclic Peptides and Cyclic Proteins via Ligation of Peptide Hydrazides. Chembiochem 2012; 13:542-6. [DOI: 10.1002/cbic.201100580] [Citation(s) in RCA: 77] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2011] [Indexed: 02/01/2023]
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Krause MR, Goddard R, Kubik S. Anion-Binding Properties of a Cyclic Pseudohexapeptide Containing 1,5-Disubstituted 1,2,3-Triazole Subunits. J Org Chem 2011; 76:7084-95. [DOI: 10.1021/jo201024r] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Martin R. Krause
- Fachbereich Chemie - Organische Chemie, Technische Universität Kaiserslautern, Erwin-Schrödinger-Strasse, D-67663 Kaiserslautern, Germany,
| | - Richard Goddard
- Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, D-45470 Mülheim/Ruhr, Germany
| | - Stefan Kubik
- Fachbereich Chemie - Organische Chemie, Technische Universität Kaiserslautern, Erwin-Schrödinger-Strasse, D-67663 Kaiserslautern, Germany,
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