A new cytotoxic tirucallane from the twigs of Walsura trichostemon
- PMID: 24689217
A new cytotoxic tirucallane from the twigs of Walsura trichostemon
Abstract
A new tirucallane, trichostemonol (1), together with five known compounds (2-6) were isolated from the twigs of Walsura trichostemon. The structures of the isolated compounds were determined by extensive analysis of their spectroscopic data. All isolated compounds were evaluated for their cytotoxicity against KB and HeLa cells.