Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleEin synthetisches Analoges des Gramicidins S: C-(Val-Lys-Leu-Phe-Pro)<sub>2</sub>, ( L- L- L- D- L)<sub>2</sub>. 6. Mitteilung über homodet cyclische Polypeptide.AuthorsSchwyzer, R.; Sieber, P.PublicationHelvetica Chimica Acta, 1958, Vol 41, Issue 6, p1582ISSN0018-019XPublication typeArticleDOI10.1002/hlca.19580410614