Two new phenylpropanoid glycosides from the aerial parts of

Two new phenylpropanoid glycosides named cuneataside E () and cuneataside F (), were isolated from the aerial parts of(Dum. Cours.) G. Don, whose structures wereandisomer, respectively. Their structures were elucidated on the basis of comprehensive spectroscopic analysis (UV, IR, HR-ESI-MS, 1D and 2D NMR). Inbioassays at 10 μmol/L, compoundshowed moderate hepatoprotective activity against-acetyl--aminophenol (APAP)-induced toxicity in HeG2 cells.