supported by the National Natural Science Foundation of China(No.29732040)
From the seeds of medicinal plant Koelreuteria paniculata, a new pseudo sesquiter- penoid with novel skeleton namely paniculoid 1 was isolated. The structure of 1 was established on the basis of extensive 2D NMR spec...
Two novel C-glycosylflavones, apigenin-6-C-α-L-arabinopyranosyl-(1-4)-α-L-rhamnopyranoside (hemsleyanoside, 1) and apigenin-8-C-α-L-arabinopyranosyl- (1-4)-α-L-rhamno-pyranoside (isohemsleyanoside, 2), together w...