[Triterpene constituents from Rosa cymosa Tratt].
The constituents in 95% ethanol extract of the root of Rosa cymosa Tratt were purified by column chromatography techniques, leading to isolation of eleven triterpenes. Their structures were elucidated by spectroscopic data as pomolic acid (1), fupenzic acid (2), ursolic acid (3), euscaphic acid (4), arjunic acid (5), tomentic acid (6), 3β-E-feruloyl corosolic acid (7), 1β-hydroxyeuscaphic acid (8), myrianthic acid (9), cecropiacic acid (10), and ilexoside B (11). Among them, compounds 3, 6-8, 10 and 11 were obtained from this plant for the first time, and compounds 7 and 10 were obtained from this genus for the first time.
Xiao-Yan
XY
Huang
Guo-Xu
GX
Ma
Xiao-Qing
XQ
Zhong
Yan-Lin
YL
Zhou
Hua-Nian
HN
Dai
Hai-Feng
HF
Wu
Yin-Di
YD
Zhu
Jun-Shan
JS
Yang
Jing-Quan
JQ
Yuan
Xu-Dong
XD
Xu
D004365:Drugs, Chinese Herbal / Q000737:chemistry*; D009682:Magnetic Resonance Spectroscopy; D015394:Molecular Structure; D018517:Plant Roots / Q000737:chemistry; D027826:Rosa / Q000737:chemistry*; D014315:Triterpenes / Q000737:chemistry*
D004365:Drugs, Chinese Herbal; D014315:Triterpenes