JAK-2 3-IN-1 is a highly effective inhibitor targeting both JAK-2 and JAK-3 isoforms. It exhibits remarkable potency, with Ki values below 250 nM for both isoforms.
JAK-2 3-IN-2 (Compound 3h) is a potent dual inhibitor of JAK2 and JAK3. It exhibits inhibitory activity with IC50 values of 23.85 nM and 18.9 nM against JAK2 and JAK3, respectively [1].