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A sulphated triterpenoid saponin from Schefflera octophylla
1Institute of Natural Products Chemistry, National Research Centre of Vietnam, Hanoi.
Phytochemistry
|January 1, 1991
Abstract:
Dried leaves of Schefflera octophylla afforded a new sulphated triterpene glycoside. From spectroscopic data and chemical transformations the structure of the new constituent was determined as 3-epi-betulinic acid 3-O-sulphate 28-O-[alpha-L-rhamnopyranosyl(1----4)-O-beta-D-glucopyranosyl (1----6)]-beta-D-glucopyranoside.