Studies on the constituents of Turkish plants. I. Flavonol triglycosides from the fruit of Rhamnus thymifolius.
Two new flavonol glycosides have been isolated from the fruit of Turkish Rhamnus thymifolius (Rhamnaceae) and their structures were elucidated as kaempferol-3-O-alpha-L-rhamnopyranosyl(1-->3)-(4-O-acetyl)-O-alpha-L- rhamnopyranosyl-(1-->6)-O-beta-D-galactopyranoside and kaempferol-4'-O-alpha-L-rhamnopyranosyl(1-->3)-O-alpha-L-rhamnopyranosyl (1-->6)-O-beta-D-galactopyranoside based on spectral and chemical evidence.
Satake
T
T
Department of Pharmaceutical Sciences, Kobe Gakuin University, Nishi-ku, Japan.
Hori
K
K
Kamiya
K
K
Saiki
Y
Y
Fujimoto
Y
Y
Kimura
Y
Y
Maksut
C
C
Mekin
T
T
D002240:Carbohydrate Sequence; D005419:Flavonoids / Q000032:analysis* / Q000737:chemistry; D044948:Flavonols; D005638:Fruit / Q000737:chemistry*; D006027:Glycosides / Q000032:analysis* / Q000737:chemistry; D009682:Magnetic Resonance Spectroscopy; D008969:Molecular Sequence Data; D014421:Turkey
D005419:Flavonoids; D044948:Flavonols; D006027:Glycosides