MRTX1133

MRTX1133 是一种 KRAS G12D 抑制剂 (KD=0.2 pM)，具有强效性、选择性和非共价性。MRTX1133 对 KRAS G12D 突变的肿瘤具有抑制活性，而对 KRAS 野生型肿瘤无抑制活性。

MRTX1133 is a highly selective, first-in-class inhibitor of KRAS G12D. MRTX1133 targets the KRAS G12D protein in both active and inactive states. MRTX1133 selectively inhibits KRAS G12D mutant, but not KRAS wild-type, tumor cells[1][2]. MRTX1133 demonstrates dose-dependent inhibition of the KRAS pathway tumor regression in G12D mutant tumor models[2]. [1]. Xiaolun Wang, et al.Kras g12d inhibitors.WO2021041671A1.[2]. KRAS G12D Inhibitor: MRTX1133. [(accessed on 22 April 2021)];2021 Available online.

NOX2-IN-3 (compound 3) 作为NOX2(NADPH Oxidase 2)的抑制剂，能增强肿瘤细胞对MRTX1133的敏感性。