Three New Phenylpropanoids from Inula nervosaWall.

Three new phenylpropanoid compounds, named nervolans A–C 1–3, resp., together with two other known phenylpropanoids, coniferyl diangelate and sinapyl diangelate, were isolated from the aerial parts of Inula nervosaWall. Asteraceae, a traditional Chinese medicinal plant. The structures of 1–3were elucidated by detailed spectroscopic analyses, including HRESIMS data and 2DNMR spectroscopy. Compounds 1–5exhibited mild inhibitory effects against NO production in LPSstimulated RAW264.7 cells. [ABSTRACT FROM AUTHOR]