fgti2734 mesylate (1247018194 free base)

FGTI-2734 mesylate, a RAS C-terminal mimetic compound with dual farnesyl transferase (FT) and geranylgeranyl transferase-1 (GGT) inhibitory activities (IC50s of 250 nM and 520 nM for FT and GGT, respectively), mitigates KRAS resistance by preventing its membrane localization, effectively impeding mutant KRAS patient-derived pancreatic tumors.

FGTI-2734 是 有效的RAS C-末端法尼基转移酶 (FT) 和香叶烯基转移酶-1 (GGT-1) 抑制剂，IC50s 分别为 250 nM 和 520 nM。 它可以阻断 KRAS 的膜定位，从而解决 KRAS 耐药性问题，并抑制突变的 KRAS 胰腺肿瘤。