Cytotoxicity of isolated compounds from the extracts of Struchium sparganophora (Linn) Ktze asteraceae.

Chemical investigation of the leaves of Struchium sparganophora by the application of VLC, CL and PTLC resulted in isolation of three compounds. The cytotoxicity activity of these compounds on malignant human cultured cells was examined. Vernodalin showed a significant cytotoxic activity on the melanoma and ovarian cancer cell lines (P<0.