Two New Triterpenoids from the Roots of Sanguisorba officinalis L.

Abstract: Two new triterpenoids, octanordammar-1,11,13(17)-trien-17-ol-3,16-dione (1) and lup-12-en-15α, 19β-diol-3,11-dioxo-28-oic acid (4), as well as 13 known compounds were isolated from the roots of Sanguisorba officinalis L. (Rosaceae). Their structures were determined using spectroscopic methods. ( Managing editor: WeiWANG)