(1R,2S,3aS,3bR,5aR,7S,9aS,9bS,11aR)-3a-hydroxy-7-[(5-hydroxy-4-methoxy-6-methyloxan-2-yl)oxy]-9a,11a-dimethyl-1-(5-oxo-2H-furan-3-yl)-tetradecahydrocyclopenta[a]phenanthren-2-yl acetate
group of stereoisomers with the chemical formula C₃₂H₄₈O₉
Pentacyclic triterpenoids from the leaves of Plumeria obtusa