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TD52 is an orally active inhibitor of cancerous inhibitor of PP2A (CIP2A). TD52 is an Erlotinib derivative and indirectly reduced CIP2A by disturbing Elk1 binding to the CIP2A promoter.

EGFR-IN-1 hydrochloride is an irreversible and specific inhibitor of L858R/T790M mutant EGFR, with 100-fold selectivity over wild-type EGFR. It exhibits potent antitumor and antiproliferative activity in H1975 cells and mutant HCC827 cells with IC50s of 4 and 28 nM, respectively.

JCN037 is potent, non-covalent and brain-penetrant inhibitor of EGFR(EGFR, p-wtEGFR and pEGFRvⅢ with IC50 of 2.49 nM, 3.95 nM, 4.48 nM , respectively).

WHI-P154 (Jak3 inhibitor ii) is a potent JAK3 inhibitor.

EGFR-IN-131 (compound 3a) is an efficacious EGFR inhibitor capable of crossing the blood-brain barrier, with an IC50 value of 272.9 nM. This compound exhibits anti-proliferative activity, induces cellular apoptosis (apoptosis), and causes cell cycle arrest in the G0 G1 phase. Additionally, EGFR-IN-131 reduces the protein expression of p-EGFR.

WHI-P180 (Janex 3) is a potent inhibitor of EGFR and Cdk2, with IC50 values of 4.0 µM and 1.0 µM, respectively.

WHI-P258 is a dimethoxyquinazoline inhibitor of JAK3. This compound binds JAK3 weakly and may be used as a JAK-binding negative control in the development of new therapeutics.

Lazertinib (mesylate) (YH25448 (mesylate); GNS-1480 (mesylate)) is an orally active EGFR inhibitor capable of crossing the blood-brain barrier. It suppresses the p-EGFR, p-AKT, and p-ERK signaling pathways, leading to apoptosis. Lazertinib (mesylate) demonstrates antitumor activity in the H1975-luc BM xenograft model in mice and is applicable for researching non-small cell lung cancer.

EGFR/c-Met-IN-1 (compound TS-41) is a dual inhibitor targeting EGFR and c-Met, with IC50 values of 68.1 nM for EGFRL858R and 0.26 nM for c-Met. EGFR/c-Met-IN-1 induces apoptosis and cell cycle arrest in A549-P cells, and reduces phosphorylation of EGFR, c-Met, and downstream AKT. This compound effectively inhibits tumor growth both in vitro and in vivo.

EP26 is an orally active and potent inhibitor of EGFR and PD-L1, with IC50 values of 48.6 nM and 1.77 µM, respectively. It reduces the protein expression of p-EGFR and induces cell cycle arrest at the G0/G1 phase. EP26 shows potential for glioblastoma research.

TD52 dihydrochloride (TD52 2HCl), a derivative of Erlotinib, is a potent and orally active inhibitor of protein phosphatase 2A (CIP2A). It exhibits strong anti-cancer properties by regulating the CIP2A/PP2A/p-Akt signaling pathway, resulting in the induction of apoptosis in triple-negative breast cancer (TNBC) cells. Mechanistically, TD52 dihydrochloride disrupts the binding of Elk1 to the CIP2A promoter, effectively reducing CIP2A levels. Notably, TD52 dihydrochloride demonstrates powerful anti-cancer activity while displaying less inhibition of p-EGFR.

EGFR/C797S-IN-1 is a potent inhibitor targeting the EGFR-C797S mutation, with an IC50 value of 0.128 µM, exhibiting significant anti-proliferative and anti-tumor effects by inhibiting p-EGFR expression in a dose-dependent manner.

Dosimertinib-d3 is a potent, orally active inhibitor of EGFR, known to reduce the expression of p-EGFR and p-ERK proteins, thereby exhibiting antiproliferative and anti-tumor effects. It holds promise for research into non-small-cell lung cancer (NSCLC).

EGFRT790M/L858R-IN-2 is a potent, selective inhibitor of EGFRT790M/L858R, exhibiting IC50 values of 3.5 nM for EGFRT790M/L858R and 1290 nM for EGFR WT. This compound effectively decreases the expression of p-EGFR, P-AKT, P-ERK1/2, and induces apoptosis as well as cell cycle arrest in the G1 phase, demonstrating anti-cancer activity [1].

YS-67 is an orally available, selective and potent EGFR inhibitor with antitumor activity, inhibits p-EGFR and p-AKT, and inhibits the proliferation of A549, PC-9, and A431 cells.YS-67 blocks cell cycle progression and induces apoptosis in the G0/G1 phase, and can be used in the study of non-small-cell lung cancer.

Sulforaphene is a natural product isolated from radish seeds, exhibits an ED50 against velvetleaf seedlings approximately 2 x 10 -4 M. Sulforaphene promotes cancer cells apoptosis and inhibits migration via inhibiting EGFR, p-ERK1/2, NF‐κB and other signa