Cytorhodin X is a cytotoxic antibiotic. Cytorhodin X can inhibit the proliferation of L1210 murine leukemia cells, with an ED50 of 0.36 μM[1].
References
[1] Hedtmann U, et al. The new cytotoxic antibiotic cytorhodin X, an unusual anthracyclinone-9 alpha-glycoside. J Antibiot (Tokyo). 1992 Aug;45(8):1373-5. DOI:10.7164/antibiotics.45.1373
