A New Acylated Triterpene from the Roots of Chaenomeles japonica

Yong Nan Xu; Ju Sun Kim; Sam Sik Kang; Kun Ho Son; Hyun Pyo Kim; Hyeun Wook Chang; KiHwan Bae

doi:10.1248/cpb.50.1124

Notes

A New Acylated Triterpene from the Roots of Chaenomeles japonica

Yong Nan Xu, Ju Sun Kim, Sam Sik Kang, Kun Ho Son, Hyun Pyo Kim, Hyeun Wook Chang, KiHwan Bae

著者情報

キーワード: Chaenomeles japonica, Rosaceae, acylated triterpene, 3-O-(E)-3,5-dihydroxycinnamoylursolic acid

ジャーナルフリー

2002 年 50 巻 8 号 p. 1124-1125

DOI https://doi.org/10.1248/cpb.50.1124

詳細

抄録

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.

責任著者(Corresponding author)

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