## Abstract In order to elucidate the structure of its sugar moiety, digitoxin (I) has been permethylated. Since it was not possible to isolate a homogeneous O‐methyl derivative of (I) the mixture of permethylation products was degraded by hydrolysis. As parts of the sugar moiety, 3,4‐di‐O‐methyl‐D
Zur Struktur der Scilliglaucosids. 56. Mitt. über Herzglykosided
✍ Scribed by Heinz Lichti; Peter Niklaus; Albert von Wartburg
- Publisher
- John Wiley and Sons
- Year
- 1973
- Tongue
- German
- Weight
- 288 KB
- Volume
- 56
- Category
- Article
- ISSN
- 0018-019X
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✦ Synopsis
Abstract
The structure of scilliglaucoside, a cardiac active squill glycoside, is revised. The assignment of the new structural formula 1 is made on the basis of NMR. spectral data.
📜 SIMILAR VOLUMES
## Abstract Based on chemical and NMR. evidence structure **1** is assigned to the cardioactive scillicyanoside isolated from white squill.
## Abstract Durch Spaltung der methylierten Digilanidobiose‐Derivate II und VI zu 2,3,4,6‐ Tetra‐O‐methyl‐D‐glucose und Cymarose bzw. Cymaronsäurelacton konnte für Digilanidobiose die Struktur I bewiesen werden. Für Acetyldigilanidobiose wurde entsprechend die Konstitution X abgeleitet. Strophantho