the National Nature Science Foundation of China (No.30772890);the Collaborative Education,Research and Development Project of Beijing Municipal Commission of Education and the Key Project of Chinese Ministry of Education (No.108132).
A new tdterpenoid glycoside, 3-β-O-β-D-glucopyranosyl presenegenin 28-O-α-L-arabipyranosyl(1 → 3)-6-β- xylopyranosyl(1 → 4)-[β-D-apiofuranosyl(1 → 3)]-Ct-L-rhamnopyranosyl(1 → 2)-[α-L-rhamnopyranosyl...
the National Nature Science Foundation of China (No.30772890);the Program of Progressing Beijing New Medicine Subject Group (XK100270569);the Key Project of Chinese Ministry of Education (No.108132).
Two new steroidal glucosides, 26-O-β-D-glucopyranosyl (25S)-furost-5-ene-1β,3β,22α,26-tetraol l-O-β-D-xylopyranosyl- (1 → 3)-[α-h-rhamnopyranosyl-(1 → 2)]-[β-D-fueopyranoside and (25R) spirost-5-ene-3...