irak-4-in-4

IRAK4-IN-4 (compound 15) inhibits cyclic GMP-AMP synthase (cGAS) with an IC50 of 2.1 nM.IRAK4-IN-4 is an interleukin-1 receptor–associated kinase 4 (IRAK4) inhibitor, has an IC50 of 2.8 nM.

IRAK inhibitor 2 (IRAK-IN-2) is a potent inhibitor of interleukin 1 receptor-associated kinase 4 (IRAK-4) for the study of inflammation-related diseases.

IRAK4-IN-6 is a selective and orally efficacious inhibitor of IRAK4, demonstrating an IC50 value of 4 nM. This compound specifically targets MyD88 L265P mutant diffuse large B-cell lymphoma [1].

IRAK4-IN-16 (compound 4) is a potent inhibitor of interleukin-1 receptor associated kinase 4 (IRAK4) with an IC50 of 2.5 nM. It exhibits cytotoxicity against OCI-LY10, TMD8, Ramos, and HT cells, with IC50 values of 0.2, 0.2, 0.6, and 2.7 μM, respectively [1].

IRAK4-IN-1 is an interleukin-1 receptor-associated kinase 4 (IRAK4) inhibitor with an IC50 of 7 nM.

1,3,5-Trihydroxy-4-prenylxanthone is a relatively potent inhibitor of phosphodiesterase type 5 (PDE5) with an IC50 of 3.0 μM; it exhibits in vitro inhibitory activity against acetylcholinesterase (AChE) and butyrylcholinesterase (BChE) with IC50 values of 56.3plusmn;0.4 and 46.0plusmn;0.3 M, respectively. It also inhibits LPS-induced NF-κB and AP-1 activations by interfering with the posttranslational modification (phosphorylation and or ubiquitinylation) of IRAK-1, disrupting TAK1-mediated activation of IKK and MAPKs signal transduction.

IRAK4-IN-7 (CA-4948) is a selective and potent IRAK4 kinase inhibitor with in vivo activity in a TLR4-induced cytokine release model.