Biological and Pharmaceutical Bulletin 2006-Jul
Inhibitory activity of plant stilbene oligomers against DNA topoisomerase II.
Numai utilizatorii înregistrați pot traduce articole
Log In / Înregistrare
Linkul este salvat în clipboard
Cuvinte cheie
Abstract
The inhibitory activity of 40 stilbene oligomers isolated from six plant species against topoisomerase II was evaluated, of which nine compounds showed a potent inhibitory effect, stronger than daunorubicin, a topoisomerase II inhibitor, used as an anti-cancer drug. The specificity of active stilbene oligomers on topoisomerase II was assessed by their effect on DNA restriction enzyme. In particular, specific inhibitory activity was observed in alpha-viniferin 13-O-beta-glucopryranoside (2) and hemsleyanol C (13).