Chemical constituents of Periploca forrestii.
- Author:
Xiuhai GAN
1
;
Xin ZHOU
;
Huaguo CHEN
;
Xiaojian GONG
;
Chao ZHAO
Author Information
- Publication Type:Journal Article
- MeSH: Caffeic Acids; chemistry; Chromatography, High Pressure Liquid; Digitoxigenin; analogs & derivatives; chemistry; Magnetic Resonance Spectroscopy; Periploca; chemistry; Proanthocyanidins; chemistry; Sterols; chemistry; Triterpenes; chemistry
- From: China Journal of Chinese Materia Medica 2009;34(24):3225-3228
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVETo study the constituents of the stems of Periploca forrestii.
METHODThe compounds were separated and purified by silica gel column chromatography, recrystallization and high-performance liquid chromatography. The structures were identified by various spectroscopic methods.
RESULTNine compounds were isolated and identified as 3-O-acetyloleanolic acid (1), 14-ursen-3-ol-1-one (2), taraxasterol (3), jacoumaric acid (4), periplogenin (5), 2alpha,3beta-dihydroxyursolic acid (6), E-p-hydroxy-cinnamic acid (7), caffeic acid (8), proanthocyanidin A2 (9).
CONCLUSIONAll compounds except 6 were isolated from this plant for the first time, compound 4, 9 were obtained from the Periploca for the first time.
