Isolation and structure elucidation of glycosides in n-butanol extracts from rhizome of Periploca calophylla.
- Author:
Hong-Li GUO
1
;
Jin-Yun ZHOU
Author Information
- Publication Type:Journal Article
- MeSH: Arabinose; analogs & derivatives; chemistry; isolation & purification; Butanols; chemistry; isolation & purification; Glycosides; chemistry; Kaempferols; chemistry; isolation & purification; Periploca; chemistry; Plants, Medicinal; chemistry; Rhizome; chemistry; Saponins; chemistry; isolation & purification
- From: China Journal of Chinese Materia Medica 2005;30(1):44-46
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVETo study the chemical constituents from n-butanol extracts of Periploca calophylla.
METHODThe constituents were isolated and purified by chromatographic technology and their structures were elucidated on the basis of physicochemical property and spectroscopic methods.
RESULTEight glycosides were isolated and identified as periplocin (I), kaempferol 3-alpha-D-arabinoside (II), kaempferol 3-O-beta-D-glucoside (III), 3',4',5,7-tetrahydroxyflavanone-2(S)-3'-O-beta-D-glucopyranoside (IV), (+)-syringaresinol-4'-O-beta-D-monoglucoside (V), 1-sinapoylglucoside (VI), erigeside C (VII), 2,6-dimethoxy-4-hydroxyphenol 1-O-beta-D-glucoside (VIII).
CONCLUSIONAll the compounds were isolated for the first time from this plant.
