Two new 30-norfriedelane triterpenes from (P. Beauv.) Gilg (Achariaceae).

The chemical investigation of the methanolic root extract of (P. Beauv.) Gilg exhibited two new 30-norfriedelane triterpenes, glaucalactones A and B (), together with eight known compounds, caloncobalactone (), friedelin (), friedelanol ), 3-oxo-friedelan-28-oic acid (), stigmasterol (), -sitosterol (), -sitosterol-3---D-glucopyranoside () and pentacosanoic acid ().