Triterpene constituents from Rosa cymosa Tratt.
- Author:
Xiao-Yan HUANG
;
Guo-Xu MA
;
Xiao-Qing ZHONG
;
Yan-Lin ZHOU
;
Hua-Nian DAI
;
Hai-Feng WU
;
Yin-Di ZHU
;
Jun-Shan YANG
;
Jing-Quan YUAN
;
Xu-Dong XU
- Publication Type:Journal Article
- MeSH:
Drugs, Chinese Herbal;
chemistry;
Magnetic Resonance Spectroscopy;
Molecular Structure;
Plant Roots;
chemistry;
Rosa;
chemistry;
Triterpenes;
chemistry
- From:
China Journal of Chinese Materia Medica
2014;39(23):4637-4641
- CountryChina
- Language:Chinese
-
Abstract:
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.
