A New Dammarane-Type Triterpene Glycoside from Polyscias fulva

Autor: Bedir, E., Toyang, N. J., Khan, I. A., Walker, L. A., Clark, A. M.
Zdroj: Journal of Natural Products; January 26, 2001, Vol. 64 Issue: 1 p95-97, 3p
Abstrakt: A new dammarane-type triterpene glycoside, polysciasoside A (1), and three known compounds have been isolated from the leaves of Polyscias fulva. The structure of the new compound was established as 12-oxo-3β,16β,20(S)-trihydroxydammar-24-ene-3-O-α-l-rhamnopyranosyl-(1→2)-β-d-glucopyranoside.
Databáze: Supplemental Index