116107-30-3Relevant academic research and scientific papers
Entada Saponins (ES) II and IV from the Bark of Entada phaseoloides
Okada, Yoshihito,Shibata, Shoji,Javellana, Ana M. J.,Kamo, Osamu
, p. 1264 - 1269 (2007/10/02)
The structures of entada saponins II and IV, isolated from the bark of Entada phaseoloides (L.) Merrill (Leguminosae), were elucidated as 3-O-2)-α-L-arabinopyranosyl-(1->6)>4)>-2-acetamido-2-deoxy-β-D-glucopyranosyl-28-O-3)-β-D-xylopyranosyl(1->2)>4)>-6-O-((6R)-6-hydroxy-2,6-dimethyl-(2E)-2,7-octadienoyl)-β-D-glucopyranosyl olenolic acid (1) and entagenic acid (3).Keywords - Entada phaseoloides; Leguminosae; triterpene saponin; 13C-NMR chemical shift; entada saponin II; entada saponin IV
