DYRKs-IN-1 has antitumor activity. DYRKs-IN-1 is a potent DYRKs (Dual-specificity tyrosine-phosphorylation-regulated kinases) inhibitor with IC50s of 9 nM and 5 nM for DYRK1B and DYRK1A, respectively.
LDN-192960 hydrochloride is an inhibitor of Dual-specificity Tyrosine-regulated Kinase 2 (DYRK2) and Haspin with IC50s of 48 nM and 10 nM, respectively.