189351-79-9

19,20-Epoxycytochalasin C is a cytotoxic cytochalasin.

19,20-Epoxycytochalasin C is a major component of the cytochalasin complex. Although reported in the literature, there is no available biological data on the metabolite other than in-house data suggesting the presence of the epoxide renders the metabolite more active than cytochalasin C in inhibition of tumour cell growth in vitro.