NMS-0963 (compound 1) is an inhibitor of spleen tyrosine kinase (SYK) with an oral activity and IC50 value of 3 nM. NMS-0963 inhibits BaF3-TEL/SYK cell line proliferative at 27 nM[1].
References
[1] Giovanni Cervi, et al. Discovery and optimization of 4-pyrazolyl-2-aminopyrimidine derivatives as potent spleen tyrosine kinase (SYK) inhibitors. Eur J Med Chem. 2024. DOI:10.1016/j.ejmech.2024.116375