Studies on chemical constituents of Ervatamia hainanensis.
- Author:
Xing-qi TAN
1
;
Hai-sheng CHEN
;
Cong-li XU
;
Run-hui LIU
;
Wei-dong XUAN
Author Information
- Publication Type:Journal Article
- MeSH: Apocynaceae; chemistry; Glucosides; chemistry; isolation & purification; Oleanolic Acid; analogs & derivatives; chemistry; isolation & purification; Phytosterols; chemistry; isolation & purification; Plant Roots; chemistry; Plants, Medicinal; chemistry; Sitosterols; chemistry; isolation & purification; Triterpenes
- From: China Journal of Chinese Materia Medica 2003;28(11):1040-1042
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVETo study the chemical constituents of Ervatamia hainanensis.
METHODThe compounds were separated and purified by column chromatography with silica gel, and identified by IR, MS, NMR and 2D-NMR.
RESULTFive compounds were identified as I (isolariciresinol 9-O-beta-D-glucopyranoside), II (cycloartenol), III (beta-amyrin acetate), IV (beta-sitosterol), V (daucosterol), respectively.
CONCLUSIONAll the compounds were isolated from this plant for the first time.
