Triterpenoid Saponins from the Stem Bark of Xeromphis nilotica (Rubiaceae)
1. Triterpenoid Saponins from the Stem Bark of Xeromphis nilotica (Rubiaceae)

Ibrahim Abdurrahman Adam; Iman Omer; Hu Yu-Lai

Volume 1, Issue 2 , Autumn 2018, , Pages 41-44

http://dx.doi.org/10.26655/jmchemsci.2018.9.6

Abstract
  Two new triterpenoid saponins,  named, 3-O-β-D-glucopyranosyl (1→3)-Olean-12-ene-19, 23-diol 1 and 3-O-{O-α-L-rhamno-pyranosyl-(1→3)-O-[-O-β-D-glucopyranosyl-(1→3)]-β-D-gluco-pyranosyl}-pomolic ...  Read More