JAK1-IN-13 (compound 36b) is an orally active, potent and highly selective inhibitor of JAK1 with an IC50 of 0.044 nM. JAK1-IN-13 significantly decreases STAT3 phosphorylation[1].
References
[1] Park E, et al. Identification and Biological Evaluation of a Potent and Selective JAK1 Inhibitor for the Treatment of Pulmonary Fibrosis. J Med Chem. 2023 Dec 14;66(23):16342-16363. DOI:10.1021/acs.jmedchem.3c01712
