Studies on chemical constituents of Suregada glomerulata II.

Author: Ren-yi YAN ¹ ; Ruo-yun CHEN
Author Information

1. Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Institute Materia Medica, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing 100050, China.
Publication Type:Journal Article
MeSH: Chromatography, Gel; Diterpenes, Abietane; chemistry; isolation & purification; Plants, Medicinal; chemistry; Scopoletin; chemistry; isolation & purification; Sucrose; chemistry; isolation & purification; Suregada; chemistry
From: China Journal of Chinese Materia Medica 2007;32(16):1653-1655
CountryChina
Language:Chinese
Abstract:
OBJECTIVETo study the chemical constituents of Suregada glomeruldata.
METHODIsolation and purification were carried out on silica gel, sephardex LH -20, ODS column chromatography etc. Constituents were identified by physicochemical properties and spectral analysis.
RESULTNine compounds, Jolkinolide B (1), 8alpha, 14-dihydro-7-oxo-jolkinolide E (2), helioscopinolide B (3), ent-kauran-16beta, 17-diol (4), 7-oxo-beta-sitosterol (5), scopoletin (6), adenosine (7), 1'-sinapoylglucose (8), sucrose (9), were obtained and identified.
CONCLUSIONCompounds 2-9 were isolated from S. glomerulata for the first time.