Triterpenoid saponins from Trevesia sundaica.
Six new bisdesmosidic saponins 1-6, along with four known triterpenoid saponins were isolated from the aerial parts of Trevesia sundaica (Araliaceae). Their structures were determined by 1H-1H correlation spectroscopy (COSY, TOCSY, ROESY) and 1H-13C heteronuclear correlation (HSQC, HMBC) NMR experiments, FABMS, and chemical data.
De Tommasi
N
N
Pizza
C
C
Bellino
A
A
Venturella
P
P
D002240:Carbohydrate Sequence; D009682:Magnetic Resonance Spectroscopy; D008969:Molecular Sequence Data; D009844:Oligosaccharides / Q000302:isolation & purification / Q000494:pharmacology; D018515:Plant Leaves / Q000737:chemistry*; D010946:Plants, Medicinal / Q000737:chemistry*; D012503:Saponins / Q000302:isolation & purification* / Q000494:pharmacology; D016339:Spectrometry, Mass, Fast Atom Bombardment; D014315:Triterpenes / Q000302:isolation & purification* / Q000494:pharmacology
D009844:Oligosaccharides; D012503:Saponins; D014315:Triterpenes