Chemical constituents from the leaves of Streblus asper
- VernacularTitle:鹊肾树叶化学成分研究
- Author:
Chengqin LIANG
;
Xianli ZHOU
;
Zheng WANG
;
Xiaojian SU
;
Qing XU
- Publication Type:Journal Article
- Keywords:
leaves of Streblus asper;
chemical constituent;
structure identification
- From:
Chinese Traditional Patent Medicine
1992;0(05):-
- CountryChina
- Language:Chinese
-
Abstract:
AIM:To study the chemical constituents of leaves of Streblus asper Lour. METHODS:The constituents were isolated by column chromatography and their structures were elucidated through spectroscopic analysis. RESULTS:Seven compounds were isolated and identified as salicylic acid(1),?-sitosterol ( 2 ),?-daucosterol(3),oleanolic acid(4),magnolol(5),quercetin(6),taxifolin(7). CONCLUSION:The compounds are all obtained from the leaves of Streblus asper for the first time.
