Two new sesquiterpenoids from the roots of .

Two new sesquiterpenoids, sarglanoids G and H ( and ), together with two known analogues (-) were isolated from the roots of . Compound was a rare elemene-type sesquiterpenoid with a furan ring fragment, which is mostly lactone ring in its analogues. The structures of new compounds were determined on the basis of extensive spectroscopic methods including HR-ESI-MS, 1D and 2D NMR, and the absolute configuration of was established by ECD calculations. Their anti-inflammatory activities were also evaluated.