| S2162 |
AZD1480 |
AZD1480 is a novel ATP-competitive JAK2 inhibitor with IC50 of 0.26 nM, selectivity against JAK3 and Tyk2, and to a smaller extent against JAK1. Phase 1. |
Selective |
JAK2, IC50: 0.26 nM |
| S2214 |
AZ 960 |
AZ 960 is a novel ATP competitive JAK2 inhibitor with IC50 and Ki of <3 nM and 0.45 nM, 3-fold selectivity of AZ960 for JAK2 over JAK3. |
Selective |
JAK2, Ki: 0.45 nM; JAK2, IC50: <3 nM |
| S2686 |
NVP-BSK805 2HCl |
NVP-BSK805 2HCl is a potent and selective ATP-competitive JAK2 inhibitor with IC50 of 0.5 nM,>20-fold selectivity towards JAK1, JAK3 and TYK2. |
Selective |
JAK2, IC50: ~0.5 nM |
| S2806 |
CEP-33779 |
CEP33779 is a selective JAK2 inhibitor with IC50 of 1.8 nM, >40- and >800-fold versus JAK1 and TYK2. |
Selective |
JAK2, IC50: 1.8 nM |
| S7036 |
XL019 |
XL019 is a potent and selective JAK2 inhibitor with IC50 of 2.2 nM, exhibiting >50-fold selectivity over JAK1, JAK3 and TYK2. Phase 1. |
Selective |
JAK2, IC50: 2.2 nM |
| S2736 |
Fedratinib (SAR302503, TG101348) |
TG-101348 (SAR302503) is a selective inhibitor of JAK2 with IC50 of 3 nM, 35- and 334-fold more selective for JAK2 versus JAK1 and JAK3. Phase 2. |
Selective |
JAK2 (V617F), IC50: 3 nM; JAK2, IC50: 3 nM |
| S2692 |
TG101209 |
TG101209 is a selective JAK2 inhibitor with IC50 of 6 nM, less potent to Flt3 and RET with IC50 of 25 nM and 17 nM, ~30-fold selective for JAK2 than JAK3, sensitive to JAK2V617F and MPLW515L/K mutations. |
Selective |
JAK2, IC50: 6 nM |
| S2796 |
WP1066 |
WP1066 is a novel inhibitor of JAK2 and STAT3 with IC50 of 2.30 μM and 2.43 μM in HEL cells; shows activity to JAK2, STAT3, STAT5, and ERK1/2 not JAK1 and JAK3. Phase 1. |
Selective |
JAK2, IC50: 2.3 μM |
| S1143 |
AG-490 (Tyrphostin B42) |
AG-490 (Tyrphostin B42) is an inhibitor of EGFR with IC50 of 0.1 μM, 135-fold more selective for EGFR versus ErbB2, also inhibits JAK2 with no activity to Lck, Lyn, Btk, Syk and Src. |
Selective |
JAK2, IC50: ~10 μM |
| S7137 |
GLPG0634 analogue |
GLPG0634 analogue is a selective JAK1 inhibitor with IC50 of 10 nM, 28 nM, 810 nM, and 116 nM for JAK1, JAK2, JAK3, and TYK2, respectively. Phase 2.
|
Selective |
|
| S2407 |
Curcumol |
Curcumol is a pure monomer isolated from Rhizoma Curcumaeis with antitumor activities. |
Selective |
|
| S7119 |
Go6976 |
Go6976 is a potent PKC inhibitor with IC50 of 7.9 nM, 2.3 nM, and 6.2 nM for PKC (Rat brain), PKCα, and PKCβ1, respectively. Also a potent inhibitor of JAK2 and Flt3.
|
Selective |
|
| S2179 |
LY2784544 |
LY2784544 is a potent JAK2 inhibitor with IC50 of 3 nM, effective in JAK2V617F, 8- and 20-fold selective versus JAK1 and JAK3. Phase 2. |
Pan |
JAK2 (V617F), Ki: 0.245 nM; JAK2, Ki: 0.288 nM; JAK2, IC50: 2.52 nM |
| S1134 |
AT9283 |
AT9283 is a potent JAK2/3 inhibitor with IC50 of 1.2 nM/1.1 nM; also potent to Aurora A/B, Abl(T315I). Phase 2. |
Pan |
JAK2, IC50: 1.2 nM |
| S1378 |
Ruxolitinib (INCB018424) |
INCB018424 is the first potent, selective, JAK1/2 inhibitor to enter the clinic with IC50 of 3.3 nM/2.8 nM, >130-fold selectivity for JAK1/2 versus JAK3. |
Pan |
JAK2, IC50: 2.8 nM |
| S2902 |
S-Ruxolitinib (INCB018424) |
S-Ruxolitinib is the chirality of INCB018424, which is the first potent, selective, JAK1/2 inhibitor to enter the clinic with IC50 of 3.3 nM/2.8 nM, >130-fold selectivity for JAK1/2 versus JAK3. Phase 3. |
Pan |
JAK2, IC50: 2.8 nM |
| S2851 |
Baricitinib (LY3009104, INCB028050) |
Baricitinib (LY3009104, INCB028050) is a selective JAK1 and JAK2 inhibitor with IC50 of 5.9 nM and 5.7 nM, ~70 and ~10-fold selective versus JAK3 and Tyk2, no inhibition to c-Met and Chk2. Phase 3. |
Pan |
JAK2, IC50: 5.7 nM |
| S7634 |
Cerdulatinib (PRT062070, PRT2070) |
Cerdulatinib (PRT-062070) is an oral active, multi-targeted tyrosine kinase inhibitor with IC50 of 12 nM/6 nM/8 nM/0.5 nM and 32 nM for JAK1/JAK2/JAK3/TYK2 and Syk, respectively. Also inhibits 19 other tested kinases with IC50 less than 200 nM.
|
Pan |
JAK2, IC50: 6 nM |
| S2219 |
Momelotinib (CYT387) |
Momelotinib (CYT387) is an ATP-competitive inhibitor of JAK1/JAK2 with IC50 of 11 nM/18 nM, ~10-fold selectivity versus JAK3. Phase 3. |
Pan |
JAK2, IC50: 18 nM |
| S8057 |
Pacritinib (SB1518) |
Pacritinib (SB1518) is a potent and selective inhibitor of Janus Kinase 2 (JAK2) and Fms-Like Tyrosine Kinase-3 (FLT3) with IC50s of 23 and 22 nM, respectively. Phase 3. |
Pan |
JAK2 (V617F), IC50: 19 nM; JAK2, IC50: 23 nM |
| S2789 |
Tofacitinib (CP-690550,Tasocitinib) |
Tofacitinib (CP-690550,Tasocitinib) is a novel inhibitor of JAK3 with IC50 of 1 nM, 20- to 100-fold less potent against JAK2 and JAK1. |
Pan |
JAK2, IC50: 20 nM |
| S5001 |
Tofacitinib (CP-690550) Citrate |
Tofacitinib (CP-690550) Citrate is a novel inhibitor of JAK3 with IC50 of 1 nM, 20- to 100-fold less potent against JAK2 and JAK1. |
Pan |
JAK2, IC50: 20 nM |
| S7605 |
Filgotinib (GLPG0634) |
Filgotinib (GLPG0634) is a selective JAK1 inhibitor with IC50 of 10 nM, 28 nM, 810 nM, and 116 nM for JAK1, JAK2, JAK3, and TYK2, respectively. Phase 2.
|
Pan |
JAK2, IC50: 28 nM |