Tyrosine Kinases

Gefitinib (ZD1839) is an EGFR first-generation inhibitor with oral activity that inhibits the EGFR 19 Del and L858R mutations. Gefitinib has antitumor activity and is used for the treatment of EGFR-mutated non-small-cell lung cancers. Gefitinib administration RESULTS in the development of the EGFR C797S resistance mutation.

Ruxolitinib (INCB018424) is a JAK1 2 inhibitor (IC50=3.3 2.8 nM) that is potent and selective. Rixolitinib exhibits antitumor activity and induces autophagy and apoptosis.

Deucravacitinib (BMS-986165) is a highly selective, orally bioavailable, allosteric TYK2 inhibitor for the treatment of autoimmune diseases. It blocks receptor-mediated Tyk2 activation by stabilizing the regulatory JH2 domain, inhibiting IL-12 23 and type I IFN pathways. It selectively binds to the TYK2 pseudokinase (JH2) domain with an IC50 of 1.0 nM.

Ibrutinib (PCI-32765) is an irreversible inhibitor of BTK (IC50: 0.5 nM) that selectively blocks B cell activation.

Baricitinib (INCB028050) is a JAK1 and JAK2 inhibitor (IC50=5.9 5.7 nM) with selective and oral activity. Baricitinib has potential anti-inflammatory, immunomodulatory and anti-tumor activity.

Zongertinib is a human HER2-selective tyrosine kinase inhibitor, a novel TK that is highly selective for covalent binding to the HER2 tyrosine kinase domain (TKD).Zongertinib exhibits antitumor activity with inhibitory effects on pHER2 and EGF.

Vidarabine (Adenine Arabinoside) is a nucleoside antibiotic isolated from Streptomyces antibioticus. It has some antineoplastic properties and has broad spectrum activity against DNA viruses in cell cultures and significant antiviral activity against infections caused by a variety of viruses such as the herpes viruses, the VACCINIA VIRUS and varicella zoster virus.

Pyridone 6 (JAK Inhibitor)(CMP 6) is a potent and selective inhibitor of JAK1 (IC50=15 nM, murine JAK1), JAK2 (IC50=1 nM), JAK3 (Ki=5 nM), and Tyk2 (IC50=1 nM); displaying significantly weaker affinities (130 nM to 10 mM) for other protein tyrosine kinases.

Pacritinib (SB1518) (SB1518) is an effective and specific inhibitor of JAK2 and FLT3 (IC50: 23 22 nM, in cell-free assays).

SU 4981 is an inhibitor of VEGFR and a modulator of tyrosine kinase activity.

Cerdulatinib hydrochloride (PRT2070 hydrochloride) is an oral active, multi-targeted tyrosine kinase inhibitor with IC50 of 12 nM 6 nM 8 nM 0.5 nM and 32 nM for JAK1 JAK2 JAK3 TYK2 and Syk, respectively. Also inhibits 19 other tested kinases with IC50 less than 200 nM.

Ilginatinib hydrochloride (NS-018 hydrochloride) is a highly active, orally bioavailable JAK2 inhibitor.

Delgocitinib (JTE-052) is a specific JAK (Janus kinase) inhibitor with IC50 values of 2.8, 2.6, 13, and 58 nM for JAK1, JAK2, JAK3, and Tyk2 respectively. Delgocitinib is involved in various inflammatory and autoimmune diseases through JAK-dependent cytokines and can effectively suppress multiple cytokine signaling while inhibiting itching caused by cytokines. It is widely used to treat various inflammatory diseases, including autoimmune diseases and hypersensitivity reactions.

Baricitinib phosphate (INCB028050) is a selective orally bioavailable JAK1 JAK2 inhibitor.

Cerdulatinib (PRT2070) is an novel oral dual Syk JAK inhibitor.

Decernotinib (VRT-831509)(VX-509; VRT-831509) is a potent and selective Janus kinase 3 (JAK3) inhibitor with Ki of 2.5 nM; IC50 is 50-170 nM in cellular assays.

HNMPA-(AM)3 inhibits activation of ERK phosphorylation and stimulation of ecdysteroid production by prothyrotropin (PTTH). Furthermore, HNMPA-(AM)3 had inhibitory effects on ecdysteroid production (IC50=14.2 μM) and insulin receptor activity (IC50=14.2 μM and 200 μM, in mosquitoes and mammals, respectively).

Spleen tyrosine kinase (Syk) is a non-receptor tyrosine kinase that, upon phosphorylation, binds to immunoreceptor tyrosine-based activation motifs of FcRγ chains and mediates downstream signaling related to platelet function and inflammation. Syk inhibit

Hypericin (Cyclosan) is a natural anthraquinone compound, an extract of Hypericum perforatum, which inhibits PKC, MAO, dopamine-beta-hydroxylase, reverse transcriptase, telomerase, and CYP, etc. Hypericin exhibits antimicrobial, antiviral, antitumor, and antidepressant activities.

Larotinib is an orally active, potent, and broad-spectrum tyrosine kinase inhibitor (TKI) with an IC50 of 0.6 nM for EGFR.

Ginsenoside Ra1, a component from ginseng, exhibits significant inhibitory effects on protein tyrosine kinase (PTK) activation induced by hypoxia reoxygenation (H R).

Tafetinib (SIM-010603) is a novel potent and orally available tyrosine kinase inhibitor with anti-angiogenic and anti-tumour activity.

JAK-IN-21 is a selective and potent JAK inhibitor that inhibits JAK1, JAK2, J2V617F and TYK2 with IC50 values of 1.73, 2.04, 109 and 62.9 nM, respectively.

GTP-14564 is a novel tyrosine kinase inhibitor that also inhibits wt-FLT3 and ITD-FLT3. GTP-14564 inhibits the growth of interleukin-3-independent Ba F1 expressing ITD-FLT3 at 3 μ m, whereas a 30-fold higher concentration of GTP-14564 is required to inhibit the FLT3 ligand-dependent growth (wt-FLT3) of Ba F3 expressing wild-type FLT3. F3 expressing wild-type FLT3 (wt-FLT3).