A triterpene glucosyl ester from the roots of Rubus crataegifolius.
Along with five known triterpene glycosides, a new triterpene glucosyl ester, named crataegioside, was isolated from the roots of Rubus crataegifolius Bunge. The structure was established as ilexosapogenin A 28-O-beta-D-glucopyranosyl ester by chemical and spectroscopic methods.
Jung
S W
SW
College of Pharmacy, Pusan National University, Pusan 609-735, Korea.
Shin
M H
MH
Jung
J H
JH
Kim
N D
ND
Im
K S
KS
D003640:Dealkylation; D006868:Hydrolysis; D007723:Korea; D009682:Magnetic Resonance Spectroscopy; D018517:Plant Roots / Q000737:chemistry; D010946:Plants, Medicinal / Q000737:chemistry*; D027824:Rosaceae / Q000737:chemistry*; D012503:Saponins / Q000138:chemical synthesis* / Q000302:isolation & purification*; D013055:Spectrophotometry, Infrared; D014315:Triterpenes
D012503:Saponins; D014315:Triterpenes; C451026:crataegioside