A novel lactone from Tripterospermum chinense.
- Author:
Tao ZHANG
;
Bin LI
;
Li CHEN
;
Jingjing LI
;
Shijun LIU
;
Junxing DONG
- Publication Type:Journal Article
- From:
Acta Pharmaceutica Sinica
2012;47(11):1517-20
- CountryChina
- Language:English
-
Abstract:
A novel lactone, tripterospermumcins E (1), along with four known compounds, sweroside (2), loganic acid (3), 8-epi-kingiside (4) and bergenin (5), were isolated from the aerial parts of Tripterospermum chinense. Their structures were determined by spectroscopic methods, including 1D and 2D NMR, and chemical methods. Compound 1 is rare beta-lactone with a glucoside.
