Studies on the chemical constituents of Securidaca inappendiculata.
- Author:
Xue-dong YANG
1
;
Li-zhen XU
;
Shi-lin YANG
Author Information
- Publication Type:Journal Article
- MeSH: Butyrates; chemistry; isolation & purification; Coumaric Acids; chemistry; isolation & purification; Glucosides; chemistry; isolation & purification; Molecular Conformation; Molecular Structure; Oleanolic Acid; chemistry; isolation & purification; Plant Stems; chemistry; Plants, Medicinal; chemistry; Securidaca; chemistry
- From: Acta Pharmaceutica Sinica 2002;37(5):348-351
- CountryChina
- Language:Chinese
-
Abstract:
AIMTo investigate the chemical constituents of Securidaca inappendiculata.
METHODSCompounds were isolated by silica gel column chromatography and Medium Pressure Liquid Chromatography, respectively. Structures of the compounds were elucidated by chemical evidence and spectral (UV, IR, MS, 1HNMR and 13CNMR) analysis.
RESULTSEight compounds (1-8) were isolated and identified. Seven of them (2-7) are known compounds: oleanolic acid, p-hydroxytruxinic acid, p-coumaric acid, ethyl p-methoxycinnamate, uridine, beta-sitosterol and daucosterol. One (1) is a new hemiterpenoic acid glycoside, named securiterpenoside.
CONCLUSIONA new hemiterpenoic acid glycoside, named securiterpenoside, was isolated from Securidaca inappendiculata Hassk. Seven known compounds were isolated from genus Securidaca for the first time.
