rapanone/悪性腫瘍

Rapanone and embelin are simple alkyl benzoquinone derivatives, mainly distributed in the Primulaceae. They have an interesting scope of biological activities including cytotoxicity. As melanoma is one of the most common types of cancer, in many cases resistant to current treatment regimens, the aim

Ardisia crenata Sims (Myrsinaceae) occurs in two varieties differing in the fruit color, the red berries being common while the white ones are rare. The roots of red-berried A. crenata are a valued TCM product which contains bioactive benzoquinones such as embelin and rapanone.

Cytotoxic effect of five known compounds, khellin, berberine, lupeol, scopolin, rapanone, obtained from Colombian plants, were determined against human tumor cell lines as an indicator of the potential anticancer activity of these compounds. Berberine and rapanone presented interesting cytotoxicity.