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Diketopiperazines in peptide and combinatorial chemistry

✍ Scribed by Dr Peter M. Fischer

Book ID
105360257
Publisher
John Wiley and Sons
Year
2003
Tongue
English
Weight
499 KB
Volume
9
Category
Article
ISSN
1075-2617

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✦ Synopsis

Abstract

Diketopiperazines (DKPs), the smallest cyclic peptides, represent an important class of biologically active natural products and their research has been fundamental to many aspects of peptide chemistry. The advent of combinatorial chemistry has revived interest in DKPs for two reasons: firstly, they are simple heterocyclic scaffolds in which diversity can be introduced and stereochemically controlled at up to four positions; secondly, they can be prepared from readily available α‐amino acids using very robust chemistry. Here synthetic methods, conformation, as well as applications of DKPs are summarized and discussed critically. Copyright © 2003 European Peptide Society and John Wiley & Sons, Ltd.

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