Acetylated and non-acetylated flavonol triglycosides from Galega officinalis.
Three flavonol triglycosides kaempferol 3-[2Gal-(4-acetylrhamnosyl)robinobioside], kaempferol 3-(2Gal-rhamnosylrobinobioside) and quercetin 3-(2G-rhamnosylrutinoside) have been isolated from a methanolic extract of Galega officinalis aerial parts. They are reported for the first time in the genus Galega; moreover, the acetylated triglycoside is a new natural product.
Champavier
Y
Y
UPRES-EA 1085, Laboratoire de Pharmacognosie et de Phytochimie, Université de Limoges, France.
Allais
D P
DP
Chulia
A J
AJ
Kaouadji
M
M
D000107:Acetylation; D005419:Flavonoids; D006027:Glycosides / Q000737:chemistry / Q000302:isolation & purification*; D044949:Kaempferols; D009682:Magnetic Resonance Spectroscopy; D009844:Oligosaccharides / Q000737:chemistry / Q000302:isolation & purification*; D010946:Plants, Medicinal / Q000737:chemistry*; D011794:Quercetin / Q000031:analogs & derivatives* / Q000737:chemistry / Q000302:isolation & purification; D013056:Spectrophotometry, Ultraviolet
D005419:Flavonoids; D006027:Glycosides; D044949:Kaempferols; D009844:Oligosaccharides; C406468:kaempferol 3-(2(Gal)-(4-acetylrhamnosyl)robinobioside); C406469:kaempferol 3-(2(Gal)-rhamnosylrobinobioside); C406470:quercetin 3-(2(G)-rhamnosylrutinoside); D011794:Quercetin