SIK-IN-3

SIK-IN-3 (Compound 6B) is an inhibitor of salt-induced kinases (SIK), demonstrating inhibitory effects on SIK1, SIK2, and SIK3 with IC50 values of 0.1, 0.3, and 0.8 nM respectively. SIK-IN-1 inhibits TNFa release in human macrophages with an IC50 of 0.6 nM and stimulates LPS-induced IL-10 release with an EC50 of 3 nM.