Chemical constituents from Peristrophe baphica
10.3969/j.issn.1001-1528.2017.11.021
- VernacularTitle:红丝线化学成分的研究
- Author:
hua Xiao JIANG
1
;
chang Yun XIE
;
Jing LIANG
;
dong Ri LUO
Author Information
1. 广西壮族自治区中国科学院广西植物研究所
- Keywords:
Peristrophe baphica (Spreng) Bremek;
chemical constituents;
isolation and identification
- From:
Chinese Traditional Patent Medicine
2017;39(11):2319-2321
- CountryChina
- Language:Chinese
-
Abstract:
AIM To study the chemical constituents from Peristrophe baphica (Spreng) Bremek.METHODS The petroleum ether,ethyl acetate and n-butanol fractions of 95％ ethanol extract from P.baphica were isolated and purified by silica,Sephadex LH-20 and semi-preparative RP-HPLC column,then the structures of obtained compounds were identified by spectral data.RESULTS Seven compounds were isolated and identified as β-sitosterol (1),stigmasterol (2),coumarin (3),trans-o-coumaric acid (4),5-hydroxycoumarin (5),cis-melilotoside (6),trans-melilotoside (7).CONCLUSION Compounds 4-7 are isolated from this plant for the first time.
