A new acylated triterpene from the roots of Chaenomeles japonica.
A new acylated triterpene together with prunasin, (-)-epicatechin, daucosterol, and three triterpenes, ursolic, oleanolic, and pomolic acids was isolated from the root of Chaenomeles japonica (THUNB.) LINDL. (Rosaceae) and determined to be 3-O-(E)-3, 5-dihydroxycinnamoylursolic acid on the basis of NMR and FAB-MS experiments.
Natural Products Research Institute, Seoul National University, Seoul, Korea.
Yong Nan
YN
Xu
Ju Sun
JS
Kim
Sam Sik
SS
Kang
Kun Ho
KH
Son
Hyun Pyo
HP
Kim
Hyeun Wook
HW
Chang
KiHwan
K
Bae
D000215:Acylation; D018517:Plant Roots / Q000737:chemistry; D027824:Rosaceae / Q000737:chemistry*; D014315:Triterpenes / Q000737:chemistry* / Q000302:isolation & purification*
D014315:Triterpenes