3 resultados
Complete 1H and 13C NMR assignments are described for two known oleanane glycosides, 3-O-beta-D-glucopyranosyl(1-->3)-beta-D-glucopyranosyl-28-O-beta-D-glucopyranosyloleanolic acid and 3-O-beta-D-xylopyranosyl(1-->2)-beta-D-glucopyranosyl-28-O-beta-D-glucopyranosyl oleanolic acid isolated from the
Chemical investigation of polar fractions of the methanol extract of the fruits of Diploclisia glaucescens of the family Menispermaceae furnished two new phenyl glycosides, 4-(2-nitroethyl)phenyl-beta-D-xylopyranosyl-(l approximately 6)-beta-D-glucopyranoside, and
The pentacyclic triterpenoids serjanic acid and phytolaccagenic acid as well as a new glycoside, 3- O-beta- D-glucopyranosylphytolaccagenic acid have been isolated from the stem of DIPLOCLISIA GLAUCESCENS (Bl.) Diels (Menispermaceae). New spectroscopic data are furnished for serjanic acid and