A new triterpenoid and a new flavonoid glycoside isolated from and their anti-inflammatory activity.

This study to investigate chemical constituents from the aerial of led to the isolation of a new trierpenoid and a new flavonoid, namely 3β-hydroxy-cycloart-24-en-26-acetyloxy (), and 3, 3', 5'-trimethoxyl-myricetin 7-O-β-D-glucopyranoside () along with eight known compounds (-). Their structures were established by spectral data analyses (MS, 1D and 2D NMR), as well as by comparison of spectral data with those of the related known compounds. The 24-en-lanostane type triterpenoid with a cyclopropane ring ( and was firstly reported from this specie, which might be chemotaxonomic markers of this specie.