Arboreasides A-E, triterpene saponins from the bark of Cussonia arborea.
Five new triterpene saponins, arboreasides A-E (1-5), and two known saponins, ciwujianoside C(3) and 23-hydroxyursolic acid 28-O-alpha-L-rhamnopyranosyl-(1-->4)-beta-D-glucopyranosyl-(1-->6)-beta-D-glucopyranosyl ester, were isolated from the bark of Cussonia arborea. The structures were established using extensive 1D and 2D NMR spectroscopic analyses and mass spectrometry.
Kougan
Guy B
GB
Laboratoire de Pharmacognosie, Unité de Molecules d'Intérêt Biologique, UMIB UPRES-EA 3660, Faculté de Pharmacie, Université de Bourgogne, Dijon Cedex, France.
Miyamoto
Tomofumi
T
Mirjolet
Jean-François
JF
Duchamp
Olivier
O
Sondengam
Beibam L
BL
Lacaille-Dubois
Marie-Aleth
MA
D027481:Araliaceae / Q000737:chemistry*; D002163:Cameroon; D015394:Molecular Structure; D019906:Nuclear Magnetic Resonance, Biomolecular; D024301:Plant Bark / Q000737:chemistry; D012503:Saponins / Q000737:chemistry / Q000302:isolation & purification*; D014315:Triterpenes / Q000737:chemistry / Q000302:isolation & purification*
D012503:Saponins; D014315:Triterpenes