Matesaponin 5, a highly polar saponin from Ilex paraguariensis.
The structure of matesaponin 5, a novel saponin isolated from the leaves of the Ilex paraguariensis, was established as ursolic acid-3-0-{beta-D-glucopyranosyl-(1->3)-[alpha-L-rhamnopyranosyl-(1->2)]-alpha-L- arabino pyranosyl}-(28->1)-beta-D-glucopyranosyl-(1->4)-beta-D-glucopyranosyl-(1 ->6)-beta-D-glucopyranosyl] ester.
Kraemer
K H
KH
Faculdade de Farmacia, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil.
Taketa
A T
AT
Schenkel
E P
EP
Gosmann
G
G
Guillaume
D
D
D002236:Carbohydrate Conformation; D002240:Carbohydrate Sequence; D009682:Magnetic Resonance Spectroscopy; D008969:Molecular Sequence Data; D015394:Molecular Structure; D010936:Plant Extracts; D018515:Plant Leaves; D010946:Plants, Medicinal; D012503:Saponins / Q000737:chemistry* / Q000302:isolation & purification; D013020:South America; D016339:Spectrometry, Mass, Fast Atom Bombardment; D014315:Triterpenes
D010936:Plant Extracts; D012503:Saponins; D014315:Triterpenes; C100523:matesaponin 5