Cephalaria Saponin A, a New Bidesmosidic Triterpene Saponin from Cephalaria transsylvanica
Articles > Article · 1994
Authors: Özgen ALANKUŞ, Hüseyin Anil, G. Richard Stephenson
Journal of Natural Products, International, 1994, vol 57, pp 1001-1003
DOI: 10.1021/np50109a021
Summary
A new bidesmosidic triterpene saponin, Cephalaria saponin A [2] was isolated from the MeOH extract of the flowers of Cephalaria transsylvanica. Its structure was determined as 3-O-([beta-D-glucopyranosyl(1-->4)-alpha-L-rhamnopyranosyl(1-->4)-beta-D -xylopyranosyl]-[28-O-beta-D-glucopyranosyl])-3 beta, 23-dihydroxy-12(13)-oleanen-28-oic acid.