The first acylated nonlinear tetrasaccharide resin glycoside, soldanelline B (1), and its fatty acid derivative soldanellic acid B (2), have been isolated from a Portuguese Convolvulaceae Calystegia soldanella. The structures were elucidated using high-field NMR spectroscopy, FAB mass spectrometry and chemical studies.
|Number of pages||5|
|Journal||European Journal of Organic Chemistry|
|Publication status||Published - Jan 2001|
- Calystegia soldanella
- Natural products