Three compounds, acetyltagitinin E (1), tagitinin-F (2) and hispidulin (3), were isolated from the leaves of Tithonia diversifolia. The stereochemistry of 1 was further supported by X-ray crystallography. The cytotoxicity of these compounds was also determined. Compounds 1 and 2 showed selective cytotoxicity to Hep G2 human hepatocellular carcinoma cells.
|Number of pages||7|
|Journal||Chinese Pharmaceutical Journal|
|Publication status||Published - 2001 Dec 1|
All Science Journal Classification (ASJC) codes
- Pharmaceutical Science