Abstract
Deoxyluteoskyrin (DLs) was isolated from crude luteoskyrin in the metabolites of Penicillium islandicum. Pure deoxyluteoskyrin was obtained by using HPLC and characterized with 1H NMR (400 MHz) and mass spectrometry. Cytotoxicity of deoxyluteoskyrin was examined on Yoshida sarcoma culture cells and rat hepatoma cells (H4-II-E).