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Ringschlüsse von Pyruvoylpeptiden und Dehydropeptiden Über Aminosäuren und Peptide, XXIV; Über Dehydroaminosäuren, XI

Amino acids and peptides, XXIV; Dehydro amino acids, XI: Cyclization of pyruvoyl peptides and dehydropeptides

  • Organische Chemie und Biochemie
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Monatshefte für Chemie / Chemical Monthly Aims and scope Submit manuscript

Abstract

Further studies were made of the influence of structure on the ring closure reactionsA andB of pyruvoyl peptides and dehydropeptides. Pyruvoyl peptides can undergo aldol condensation (3 a-c) as an alternative to cyclization. Pyruvoyl tetrapeptide amides and dehydroalanyl tetrapeptide amides were synthesized. Formation of larger rings by insertion of an amide-NH into pyruvoyl carbonyl or the double bond of the dehydro amino acid respectively could not be detected.

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Authors and Affiliations

  1. Organisch-Chemisches Institut, Universität Wien, Währinger Straße 38, A-1090, Wien, Österreich

    Johannes Häusler &  Ulrich Schmidt

Authors
  1. Johannes Häusler
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  2. Ulrich Schmidt
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Häusler, J., Schmidt, U. Ringschlüsse von Pyruvoylpeptiden und Dehydropeptiden Über Aminosäuren und Peptide, XXIV; Über Dehydroaminosäuren, XI. Monatshefte für Chemie 109, 147–155 (1978). https://doi.org/10.1007/BF00911954

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  • DOI: https://doi.org/10.1007/BF00911954

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