K. Vogler
Hoffmann-La Roche
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Publication
Featured researches published by K. Vogler.
Helvetica Chimica Acta | 1960
K. Vogler; R. O. Studer; W. Lergier; P. Lanz
In order to elucidate the structure of natural polymyxin B1 the cyclic decapeptide 8 γ(V, Fig. 3, with 8 amino acids in the ring and the side chain attached in γ-position) has been synthesized. This is one of the four possible structures deduced for the natural product by the usual degradation methods. The cyclic decapeptide 8 γ appears not to be identical with polymyxin B1 in view of its reduced antibacterial activity and different optical rotatory power.
Monatshefte Fur Chemie | 1965
R. O. Studer; Peter Quitt; E. Böhni; K. Vogler
Es wird der Einflus der Ringstruktur, der Ringgrose und der Anzahl der N-Methylgruppen auf die mikrobiologische Aktivitat der Enniatine untersucht. Alle diese Faktoren scheinen fur die Aktivitat wichtig zu sein.
Helvetica Chimica Acta | 1963
Peter Quitt; Joseph Hellerbach; K. Vogler
Annals of the New York Academy of Sciences | 2006
K. Vogler; W. Haefely; A. Hürlimann; R. O. Studer; W. Lergier; R. Strässle; K. H. Berneis
Helvetica Chimica Acta | 1963
Pl. A. Plattner; K. Vogler; R. O. Studer; Peter Quitt; W. Keller-Schierlein
Helvetica Chimica Acta | 1965
K. Vogler; R. O. Studer; P. Lanz; W. Lergier; E. Böhni
Helvetica Chimica Acta | 1960
K. Vogler; P. Lanz
Helvetica Chimica Acta | 1965
K. Vogler; R. O. Studer; W. Lergier; P. Lanz
Helvetica Chimica Acta | 1963
Peter Quitt; R. O. Studer; K. Vogler
Helvetica Chimica Acta | 1962
K. Vogler; P. Lanz; W. Lergier