Batabulin is an antitumor compound, which binds covalently and selectively to a subset of the β-tubulin isotypes, thereby disrupting microtubule polymerization.

Clitocine, an adenosine analogue derived from mushrooms, is a potent transcriptional readout agent, an inhibitor of nonsense mutations, and has anticancer activity, inducing the production of p53 protein in cells carrying the p53 nonsense mutation allele.

Curzerene is a sesquiterpene is isolated from the rhizome of Curculigo orchioides Gaertn with anti-cancer activity. Curzerene induces cell apoptosis[1].Curzerene inhibits glutathione S-transferase A1 (GSTA1) mRNA and protein expression.