JAK

JAK3-IN-7 is a potent and selective JAK3 inhibitor (IC50<0.01 μM) for the treatment of rejection in organ transplantation, graft-versus-host reaction after

(3S,4R)-Tofacitinib is an less active enantiomer of Tofacitinib. Tofacitinib is a JAK3 inhibitor(IC50 : 1 nM).

PF-06263276 selectively inhibits pan-JAK with IC50: JAK1 (2.2 nM), JAK2 (23.1 nM), JAK3 (59.9 nM), TYK2 (29.7 nM).

AZ-3 is a potent and selective JAK1 inhibitor (IC50: 34 nM).

Lirucitinib is a JAK inhibitor known for its anti-inflammatory properties.

CP-352664 is a JAK inhibitor with potency against JAK3, exhibiting an EC50 value of 210 nM. It holds potential for use in research related to organ transplant rejection and autoimmune diseases, such as rheumatoid arthritis.

Milpecitinib (Compound 21a) is a potent and selective Janus tyrosine kinase (JAK) inhibitor with anti-inflammatory properties. It shows promise for research in cancer and inflammatory diseases.

LNK01004 is a JAK inhibitor that exhibits potent inhibitory effects on JAK1 (IC50: 10 nM), JAK2 (IC50: ＜0.51 nM), and TYK2 (IC50: 1.0 nM). It can concurrently inhibit multiple cytokine-induced p-STAT signaling pathways and is applicable for research on diseases such as atopic dermatitis.

JAK-IN-19 inhibits JAK (pIC50: 7.2, 7.7), less so for VEGFR2 (7.0) and Aurora B (5.8).

CEE321 is an effective pan-JAK inhibitor with an IC50 of 54 nM. It effectively inhibits biomarkers associated with atopic dermatitis.

Londamocitinib (JAK1-IN-7) is a selective and potent JAK1 inhibitor with anti-inflammatory activity.

Tyk2-IN-14, a small molecule inhibitor of TYK2, is significant in treating inflammatory diseases and conditions linked to hypersecretion of IFNa and interferons [1].

Tyk2-IN-10 acts as an inhibitor of the Tyrosine Kinase 2 (Tyk2)-mediated signaling pathway, which plays a role in inflammation regulation.

Tyk2-IN-17 (compound 185) effectively inhibits TYK2 [1].

JDTic, a 4-phenylpiperidine derivative distantly related to analgesics like meperidine and ketobemidone and more closely to the mu opioid antagonist alvimopan, exhibits a notably long duration of action, maintaining effects in animals for weeks following a single dose. This duration is not due to irreversible binding to the kappa opioid receptor but rather to altered activity of c-Jun N-terminal kinases. As a highly selective antagonist for the κ-opioid receptor, without influencing the μ- or δ-opioid receptors, JDTic has shown potential in animal studies for producing antidepressant and anxiolytic effects. It also demonstrates promise in treating addiction to substances such as cocaine and morphine, distinguishing itself structurally from other kappa antagonists like norbinaltorphimine.

(3R,4S)-Tofacitinib, the less active enantiomer of Tofacitinib, is a JAK3 inhibitor with an IC50 of 1 nM.