NCIt definition : A pentafluorophenylsulfonamide compound with potential antineoplastic activity. T900607
inhibits tubulin polymerization by binding irreversibly to colchicine binding sites,
resulting in cell cycle arrest and apoptosis. (NCI04);
Alternative definition : NCI-GLOSS: A substance that is being studied in the treatment of cancer. It belongs
to the family of drugs called tubulin-binding agents.;