Study on phenylpropanoids from Dregea sinensis var. corrugata.
- Author:
Xian-hong CHEN
1
;
Yun-bao LIU
;
Shi-shan YU
;
Jing QU
;
Hui-ming HUA
Author Information
- Publication Type:Journal Article
- MeSH: Apocynaceae; chemistry; Drugs, Chinese Herbal; chemistry; isolation & purification; Plants, Medicinal; chemistry; Propane; analogs & derivatives; chemistry; isolation & purification
- From: China Journal of Chinese Materia Medica 2008;33(23):2787-2789
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVETo study the chemical constituents of Dregea sinensis var. corrugata.
METHODThe chemical constituents were isolated by various column chromatographic techniques. Structures were elucidated on the basis of NMR data.
RESULTEight compounds were isolated and their structures were elucidated as syringaresinol (1), syringaresinol-O-3-D-glycopyranoside (2), 3, 4'-dimethoxyl-4, 9, 9'-trihydroxyl-benzofuranneolignan-7'-ene (3), 3, 4'-di- methoxyl-4, 9-dihydroxyl-9'-hydroethyl-benzofuranneolignan-7'-ene (4), conifer-aldehyde (5), sinapic aldehyde (6), 3-hydoxy-1-(4-hydroxy-3-methoxy-phenyl)-propan-1-one (7), 3-hydroxy-1-(3-methoxy-4-hydroxyphenyl)-propan-1-one (8).
CONCLUSIONCompounds 1-8 were isolated from Dregea sinensis var. corrugata for the first time.
