tbk-1/ikkε-in-1

TBK1 IKKε-IN-1 is a dual inhibitor of TBK1 and IKKε with IC50 values of less than 100 nM.

MRT 67307 dihydrochloride is a dual inhibitor of the IKKε and TBK-1 with IC50s of 160 and 19 nM, respectively. MRT67307 dihydrochloride also inhibits ULK1 and ULK2 with IC50s of 45 and 38 nM, respectively. MRT67307 dihydrochloride also blocks autophagy in cells.

Through its effects on ULK1 and ULK2, MRT67307 blocks autophagy. MRT67307 prevents the phosphorylation of IRF3 and the production of IFN-β and increases toll-like receptor-induced IL-10 and IL-1ra secretion in macrophages. MRT67307 is a kinase inhibitor that has been shown to inhibit TBK1, MARK1-4, IKKε, and NUAK1 (IC50 values are 19, 27-52, 160, and 230 nM, respectively), the salt-inducible kinases (SIKs; IC50s =250, 67, and 430 nM for SIK1, SIK2, and SIK3, respectively) and ULK1 and ULK2 (IC50s = 45 and 38 nM, respectively).

TBK1 IKKε-IN-2 is a dual inhibitor of TBK1 and IKKε.

TBK1 IKKε-IN-4, a 6-aminopyrazolopyrimidine derivative, serves as a potent, selective inhibitor for TBK1 and IKKε, demonstrating IC50 values of 13 nM and 59 nM, respectively. This compound exhibits significantly reduced activity, by 100- to 1000-fold, against other protein kinases, such as PDK1, PI3K family members, and mTOR[1].

TBK1 IKKε-IN-6 (example 110) is a potent inhibitor of TBK1 and IKKε, exhibiting IC50 values below 100 nM for both enzymes.

TBK1 IKKε-IN-5 is a dual TBK1 and IKKε inhibitor(IC50 of 1 nM and 5.6 nM, respectively).