Pan-SIK (salt-inducible kinases) inhibitor
CAS：1456858-58-4
分子式：C32H37N7O3
分子量：567.68
纯度：98%
存储：Store at -20°C

Background:

HG-9-91-01 is a pan-SIK (salt-inducible kinases) inhibitor with IC50 values of 0.92nM, 6.6nM and 9.6nM for SIK1, SIK2, SIK3, respectively [1].

SIKs restrict the formation of regulatory macrophages. The inhibition of these enzymes is thought to have potential for treating inflammatory and autoimmune diseases. HG-9-91-01 potently inhibits SIKs through targeting both the ATP-binding site and the small hydrophobic pocket. It is reported that, besides SIKs, HG-9-91-01 also inhibits various protein tyrosine kinases such as Src, BTK, FGF and Ephrin receptors. But other AMPK-related kinase subfamily members are not sensitive to HG-9-91-01. HG-9-91-01 can promote LPS-stimulated IL-10 production, CREB-dependent gene transcription, inhibit proinflammatory cytokine secretion and induce the expression of regulatory macrophage markers [1].

参考文献:
[1] Clark K, MacKenzie K F, Petkevicius K, et al. Phosphorylation of CRTC3 by the salt-inducible kinases controls the interconversion of classically activated and regulatory macrophages. Proceedings of the National Academy of Sciences, 2012, 109(42): 16986-16991.