Identification of two peaks in HPLC chromatogram of Erigeron Injection
- VernacularTitle:灯盏细辛注射液HPLC图谱中两个主要峰的鉴定
- Author:
Wenyu YANG
;
Yi ZHANG
;
Ling LI
;
Yufeng LI
;
Can TANG
;
Xianggui CHEN
- Publication Type:Journal Article
- Keywords:
Erigeron Injection;
caffeic acid;
chlorogenic acid
- From:
Chinese Traditional Patent Medicine
1992;0(11):-
- CountryChina
- Language:Chinese
-
Abstract:
AIM:To study the chemical constituents of Erigeron Injection by HPLC. METHODS: Under the guidance of HPLC analysis,two constituents were separated and purified by the aid of column chromatography with silica gel,and identified by UV、 IR、 MS、 NMR respectively and documentary data. RESULTS: Two compounds from semi-finished products of Erigeron Injection were identified as caffeic acid(Ⅰ) and chlorogenic acid(Ⅱ). CONCLUSION: Two main peaks in HPLC chromatogram of Erigeron Injection are Ⅰ and Ⅱ.
