C-Terminal lactamization of peptides

Solid-phase synthesis of peptides (SPPS) with release through formation of C-terminal γ-, δ-, or -lactams is presented. The natural products ciliatamide A and C were synthesized in up to 90% yield. Peptides carrying C-terminal lactams were shown to possess increased bio-stability and comparable biol...

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2021-01, Vol.57 (7), p.895-898
Hauptverfasser: Fischer, Niklas H, Nielsen, Daniel S, Palmer, Daniel, Meldal, Morten, Diness, Frederik
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container_title Chemical communications (Cambridge, England)
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creator Fischer, Niklas H
Nielsen, Daniel S
Palmer, Daniel
Meldal, Morten
Diness, Frederik
description Solid-phase synthesis of peptides (SPPS) with release through formation of C-terminal γ-, δ-, or -lactams is presented. The natural products ciliatamide A and C were synthesized in up to 90% yield. Peptides carrying C-terminal lactams were shown to possess increased bio-stability and comparable biological activity as compared to the parent non-lactamized peptide amides. New solid-phase based methods have allowed efficient synthesis of natural products and novel peptide hormone derivatives with a C-terminal lactam.
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source Royal Society Of Chemistry Journals 2008-; Alma/SFX Local Collection
subjects Amides
Biological activity
Natural products
NMR
Nuclear magnetic resonance
Peptides
Solid phase synthesis
Solid phases
title C-Terminal lactamization of peptides
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