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Cardenolide glycosides from seeds of Corchorus olitorius
1National Institute of Health Sciences, Tokyo, Japan.
Phytochemistry
|January 12, 1999
Abstract:
Three new cardenolide glycosides were isolated from the seeds of Corchorus olitorius L. On the basis of chemical and spectroscopic evidence, their structures were established as cannogenol 3-O-beta-D-glucopyranosyl-(1-->4)-O-beta-D-boivinopyranoside, periplogenin 3-O-beta-D-glucopyranosyl-(1-->4)-O-beta-D-digitoxopyranoside and digitoxigenin 3-O-beta-D-glucopyranosyl-(1-->6)-O-beta-D-glucopyranosyl-(1-->4)-O-beta - D-digitoxopyranoside.