The present invention relates to novel substituted benzene disulfonamides, as well as pharmaceutical compositions containing at least one of these substituted benzene disulfonamides together with at least one pharmaceutically acceptable carrier, excipient and/or diluent. Said substituted benzene disulfonamides are binding to the prenyl binding pocket of PDE6δ and therefore, are useful for the prophylaxis and treatment of cancer by inhibition of the binding of PDE6δ to farnesylated Ras proteins and thereby, inhibition of oncogenic Ras signaling in cells.
本发明涉及新型取代苯二
磺胺基化合物,以及包含至少一种这些取代苯二
磺胺基化合物的药物组合物,与至少一种药用可接受载体、赋形剂和/或稀释剂一起。所述取代苯二
磺胺基化合物结合到PDE6δ的萜基结合口袋,因此,通过抑制PDE6δ与法尼基化的Ras蛋白的结合,从而抑制细胞中致癌Ras信号传导,对癌症的预防和治疗具有用处。