A new dimeric lignan from Zanthoxylum simulans.
- Author:
Ding-xiang LI
;
Min LIU
;
Xiao-jiang ZHOU
- Publication Type:Journal Article
- MeSH:
Animals;
Anti-Inflammatory Agents;
pharmacology;
Cells, Cultured;
Dimerization;
Lignans;
chemistry;
isolation & purification;
pharmacology;
Mice;
Nitric Oxide;
antagonists & inhibitors;
Zanthoxylum;
chemistry
- From:
China Journal of Chinese Materia Medica
2015;40(14):2843-2848
- CountryChina
- Language:English
-
Abstract:
To study the chemical constituents from Zanthoxylum simulans and their anti-inflammatory activity. The constituents of Z. simulans were isolated and purified using various column chromatographies. Their chemical structures were elucidated using extensive spectroscopic methods. The compounds were assayed inhibitory activity against NO production in LPS stimulated RAW 264.7 cells. Four compounds were obtained from the ethanol extract of Z. simulans and determined to be isozanthpodocarpin B(1), kobusin (2), (+)-fargesin (3), and epieudesmin (4). Compound 1 exhibited NO production inhibitory effect with IC50 value of 14.49 µmol · L(-1). Compound 1 is a new dimeric lignan and may be serve as potential anti-inflammatory agent in the future.
