Triterpenoid saponins from the aerial parts of Aster bellidiastrum.
Four major triterpenoid saponins were isolated from the aerial parts of Aster bellidiastrum. The structures were elucidated from their NMR and mass spectral data, and from derivatization. One is a new compound with the structure 3-O-beta-D-glucopyranosyl-2 beta,3 beta,16 alpha,23-tetrahydroxyolean-12-en-28- oic acid 28-O-beta-D-xylopyranosyl(1-->4)-alpha-L-rhamnopyranosyl(1-->2)-beta- D-fucopyranoside, while the three others have been previously identified in extracts from various Bellis species.
Humboldt-Universität zu Berlin, Mathematisch-Naturwissenschaftliche Fakultät I, Institut für Pharmazie, Germany.
T
T
Schöpke
C
C
al-Tawaha
V
V
Wray
M
M
Nimtz
A
A
Meyer
K
K
Hiller
D002240:Carbohydrate Sequence; D002851:Chromatography, High Pressure Liquid; D002855:Chromatography, Thin Layer; D009682:Magnetic Resonance Spectroscopy; D013058:Mass Spectrometry; D008969:Molecular Sequence Data; D010936:Plant Extracts / Q000737:chemistry / Q000302:isolation & purification*; D018515:Plant Leaves / Q000737:chemistry*; D012503:Saponins / Q000737:chemistry* / Q000302:isolation & purification*; D014315:Triterpenes / Q000737:chemistry* / Q000302:isolation & purification*
D010936:Plant Extracts; D012503:Saponins; D014315:Triterpenes