KRA-533 is a potent KRAS agonist. KRA-533 binds to the GTP/GDP binding pocket in the KRAS protein to prevent GTP cleavage, resulting in the accumulation of constitutively active GTP-bound KRAS that triggers both apoptotic and autophagic cell death pathways in cancer cells.
Garsorasib is a potent inhibitor of KRAS G12C with an IC50 of 10 nM. Garsorasib has the potential for the research of various cancer such as pancreatic cancer, endometrial cancer, colorectal cancer, or lung cancer (non-small cell lung cancer) (extracted from patent WO2020233592A1, compound 2)[1].
ZT-12-037-01 is a STK19-targeted inhibitor, has a high-affinity interaction with STK19 protein and inhibits oncogenic NRAS-driven melanocyte malignant transformation. ZT-12-037-01 is an ATP-competitive inhibitor, inhibiting phosphorylation of NRAS (major isoform of Ras family) with an IC50 of 24 nM[1].
RAS GTPase inhibitor 1 (example 51) is a RAS GTPase inhibitor with anti-tumor activity, extracted from patent WO2018212774A1. RAS GTPase inhibitor 1 (example 51) exhibits an EC50 less than 1 μM for at least one nucleotide exchange and an IC50 less than 1 μM in H727 cells[1].
KRAS G12C inhibitor 20 is a KRAS G12C inhibitor extracted from patent CN112694475A, example 1[1].
SOS1-IN-3 is a potent SOS1 (son of sevenless homolog 1) inhibitor with an IC50 of 5 nM. SOS1-IN-3 has anticancer effects (WO2019122129A1; compound I-1)[1].
Cyclorasin 9A5 is an 11-residue cell-permeable cyclic peptide that orthosterically inhibits the Ras-Raf protein interaction with an IC50 of 120 nM[1].
MRTX1133 is a noncovalent, potent, and selective KRAS G12D inhibitor. MRTX1133 optimally fills the switch II pocket and extends three substituents to favorably interact with the protein, resulting in an estimated KD against KRASG12D of 0.2 pM. MRTX1133 prevents SOS1-catalyzed nucleotide exchange and/or formation of the KRASG12D/GTP/RAF1 complex, thereby inhibiting mutant KRAS-dependent signal transduction. MRTX1133 has picomolar binding affinity, single digit nanomolar activity in cellular assays, and marked in vivo efficacy in tumor models harboring KRASG12D mutations[1].
KRAS G12C inhibitor 51 (example 1) is a KRAS G12C inhibitor[1].
KRAS G12D inhibitor 10 is a potent inhibitor of KRAS G12D. The Ras family of proteins is an important intracellular signaling molecule that plays an important role in growth and development. KRAS G12D inhibitor 10 has the potential for the research of KRAS G12D-mediated cancer (extracted from patent WO2021108683A1, compound 34)[1].
Rac1 Inhibitor W56 is a peptide comprising residues 45-60 of the guanine nucleotide exchange factor (GEF) recognition/activation site of Rac1. Rac1 Inhibitor W56 selectively inhibits Rac1 interaction with Rac1-specific GEFs TrioN, GEF-H1 and Tiam1.
BI-0474 is a potent KRASG12C inhibitor with an IC50 value of 7.0 nM for the GDP-KRAS::SOS1 protein-protein interaction. BI-0474 exhibits good anti-proliferative activity against NCI-H358 cells carrying the G12C mutation. BI-0474 also shows good anti-tumour activity in non-small cell lung cancer xenograft models[1].
CCG-203971 is a second-generation RhoA/myocardin-related transcription factor A (MRTF-A) inhibitor. CCG-203971 potently targets RhoA/C-activated serum response element (SRE)-luciferase (IC50=6.2 μM).
KRAS G12C inhibitor 25 is a KRAS G12C inhibitor. KRAS G12C inhibitor 25 inhibits SOSl-assisted GDP/GTP exchanging activity of KRAS-G12C mutant (IC50=0.48 nM). From WO2021216770A1 compound 3[1].
K-Ras G12C-IN-2 is a novel and irreversible inhibitor of G12C mutant K-Ras protein.
ARS-2102 is a potent covalent KRAS G12C inhibitor for use in cancer research[1].
Antitumor agent-60 (compound 20) is a potent antitumor agent, targeting RAS-RAF signaling pathway and binding to CRAF with a Kd value of 3.93 μM. Antitumor agent-60 induces apoptosis by blocking cell cycle at G2/M phase. Antitumor agent-60 enhances the level of p53 and ROS. Antitumor agent-60 causes oval and irregular nucleus in cancer cells. Antitumor agent-60 can suppress the growth of tumor to some extent in A549 xenograft model[1].
RMC-6291 is an orally active and covalent inhibitor of KRASG12C(ON). RMC-6291 forms a tri-complex within tumor cells between KRASG12C(ON) and cyclophilin A (CypA). Thus, RMC-6291 prevents KRASG12C(ON) from signaling via steric blockade of RAS effector binding. RMC-6291 elicits deep and durable suppression on RAS pathway activity in KRASG12C tumor models[1].
(S)-CCG-1423 is an inhibitor of Rho signaling that blocks the nuclear import of MRTF-A. (S)-CCG-1423 reduces the nuclear accumulation of MRTF-A and improves glucose uptake and tolerance in insulin-resistance mice in vivo. (S)-CCG-1423 exhibits higher inhibition activity than the SR- and the R-isomers of CCG-1423 (HY-13991). (S)-CCG-1423 can be used for the research of cancer and diabetes[1].
ML-099 (CID-888706) is a pan Ras-related GTPases activator that can activate Rac1, cell division cycle 42, Ras, Rab7, and Rab-2A[1].
KRAS inhibitor-6 is a potent KRAS G12C inhibitor, extracted from patent WO2017087528A1, compound A[1].
KRAS G12C inhibitor 46 (compound WX003) is a potent KRAS G12C inhibitor[1].
GGTI-286 is a CAAX peptidomimetic that is a potent, cell-permeable, and selective inhibitor of GGTase I with IC50 of 2 uM, 25-fold more potent than FTI-277; inhibits processing of the geranylgeranylated protein Rap1A; inhibits oncogenic K-Ras4B stimulation with IC50 of 1 uM; reduces nuclear localization of β-catenin and transcription dependent on β-catenin/T cell factor in mammalian cells; has significant antiproliferative effect in human malignant glioma cells.
KRAS G12C inhibitor 29 is a KRAS G12C inhibitor extracted from patent WO2021252339A1, compound 3. KRAS G12C inhibitor 29 can be used for the research of cancer[1].
ESI-08 is a potent and selective EPAC antagonist, which can completely inhibit both EPAC1 and EPAC2 (IC50 of 8.4 μM) activity. ESI-08 selectively blocks cAMP-induced EPAC activation, but does not inhibit cAMP-mediated PKA activation[1].
KRAS G12C inhibitor 37 is a potent inhibitor of KRAS G12C. The Ras family of proteins is an important intracellular signaling molecule that plays an important role in growth and development. KRAS G12C inhibitor 37 has the potential for the research of KRAS G12C-mediated cancer (extracted from patent WO2018143315A1, compound 65)[1].
ZINC69391, a specific Rac1 inhibitor, interferes with Rac1-GEF interaction by masking Trp56 residue on Rac1 surface. ZINC69391 interferes with the interaction of Rac1 with Dock180 and reduces Rac1-GTP levels. ZINC69391 induces apoptosis, and shows antiproliferative and antimetastatic effects[1][2][3].
KRAS G12C inhibitor 18 is a potent and orally active KRAS G12C inhibitor. Anti-tumor activities[1].
Z62954982 is a potent, specific Rac1 inhibitor, reduces the intracellular levels of Rac1-GTP in a concentration-dependent manner with IC50 of 12 uM, 4 times more effective than NSC23766 (IC50=50 uM); causes a concentration-dependent decrease in transendothelial electrical resistance (TER) in both HDMEC and HUVEC.
ARS-853 is a selective, covalent KRASG12C inhibitor with an IC50 of 2.5 μM.