1402931-84-3

eIF4A3-IN-18 (compound 74) is a silvestrol (HY-13251) analogue. eIF4A3-IN-18 interferes the assembling of eIF4F translation complex with EC50 values of 0.8, 35 and 2 nM for myc-LUC, tub-LUC and the growth inhibition for MBA-MB-231 cells. eIF4A3-IN-18 also has cytotoxicity to RMPI-8226 cells with an LC50 of 0.06 nM. eIF4A3-IN-18 can be used for the research of human cancer pathogenesis[1].

[1] Liu T, et al. Synthetic silvestrol analogues as potent and selective protein synthesis inhibitors. J Med Chem. 2012 Oct 25;55(20):8859-78. DOI:10.1021/jm3011542