kras inhibitor-4

KRAS inhibitor-4 developed as anticancer agents, is a potent KRAS inhibitor.

KRas G12C inhibitor 4 is a compound that inhibits KRas G12C.

KRAS inhibitor-40 (Compound 41) is an inhibitor of KRAS, disrupting the KRAS G12C-BRAF complex and suppressing the phosphorylation of the downstream ERK signaling pathway. This compound also inhibits the proliferation of tumor cells with various KRAS mutations, exhibiting antitumor activity.

KRAS inhibitor-41 is a KRAS inhibitor with an IC50 value of less than 0.01 μM for both KRAS G12D and KRAS G12V mutations. It effectively inhibits RAS mutant cell lines GP2D (KRAS-G12D) and SW620 (KRAS-G12V). KRAS inhibitor-41 is applicable for cancer research.

KRAS inhibitor-42 (compound 8) is an effective USP7 inhibitor that exhibits high affinity for GDP-bound KRASG12D, with a Ki value of 2.7 μM.

AMG410 is a non-covalent, dual-modality KRAS inhibitor effective against both GDP (OFF) and GTP (ON) binding, with Kd (GDP) of 1 nM and Kd (GTP) of 22 nM, capable of blocking KRAS independently of the cell cycle. AMG410 does not affect HRAS and NRAS2, and exhibits high potency against KRAS G12D, G12V, G12C, G13D, and other mutants, with an IC₅₀ of 1–4 nM. It induces tumour regression and reduces phosphorylated ERK levels in KRAS-mutant cancer models.

K-Ras G12C-IN-4, is a potent Covalent Inhibitor of KRASG12C..

SOS1 EGFR-IN-2 (Compound 4) functions as a dual inhibitor of SOS1 and EGFR, exhibiting IC50 values of 8.3 and 14.6 nM, respectively. It demonstrates significant antiproliferative effects on cancer cells harboring various KRAS mutations.

SCH772984 HCl is a selective inhibitor of ERK1 2 that displays behaviors of both type I and type II kinase inhibitors, with IC50s of 4 and 1 nM, respectively. SCH772984 HCl has nanomolar cellular potency in tumor cells with mutations in BRAF, NRAS, or KRA

RAS RAS-RAF-IN-1 is a potent inhibitor of RAS and RAS-RAF, exhibiting a KD of 5.0 μμ-15 μμ for cyclophilin A (CYPA) binding affinity and demonstrating antitumor activity[1].

SOS1-IN-4 is a potent inhibitor of SOS1 (IC50: 56 nM) and can be used to study KRAS-C12C SOS1 interactions.

SOS1-IN-5 is a pyrimidine bicyclic derivative and a potent inhibitor of SOS1. SOS1-IN-5 interferes with the RAS-SOS1 interaction, thereby blocking KRAS activation and exhibiting broad-spectrum inhibition of KRAS activity. compound 4).

LJI308 is a potent, and pan-RSK (p90 ribosomal S6 kinase) inhibitor with IC50 of 6 nM, 4 nM, and 13 nM for RSK1, RSK2, and RSK3, respectively.

KRAS G12D Inhibitor 17 (example 8), a quinazoline-linked (4R)-4-hydroxy-L-prolinamide compound, acts as a proteolysis targeting chimera (PROTAC) [1], specifically inducing degradation of the G12D-mutation KRAS protein.

Pan-KRAS-IN-4 (compound 5) is a potent KRAS inhibitor, demonstrating IC50 values of 0.37 nM for Kras G12C and 0.19 nM for Kras G12V [1].

BC-LI-0186 (4-(2,3-dimethyl-5-oxo-4-propan-2-ylpyrazol-1-yl)-N-(2-phenoxyethyl)benzenesulfonamide) is a potent and selective inhibitor of the interaction of Leucyl-tRNA synthetase (LRS) and Ras-related GTP-binding protein D (RagD) with IC50 of 46.11 nM. BC-LI-0186 competitively binds the RagD interaction site of LRS with Kd of 42.1 nM and has no effect on LRS-vps34, LRS-eprs, RagB-RagD association, mTORC1 complex formation. BC-LI-0186 potently inhibits the activity of tumor-associated MTOR mutants and the growth of rapamycin-resistant cancer cells. BC-LI-0186 can be used for lung cancer-related research.

GNE-9815 (3-(2-cyanopropan-2-yl)-N-[2-fluoro-4-methyl-5-(7-methyl-8-oxo-7,8-dihydropyrido[2,3-d]pyridazin-3-yl)phenyl]benzamide) is a high kinase-selective inhibitor of RAF and targets KRAS-mutant cancers through combination therapy.