S2758 |
Wortmannin
|
Wortmannin is the first described PI3K inhibitor with IC50 of 3 nM in a cell-free assay, with little selectivity within the PI3K family. Wortmannin blocks autophagosome formation and potently inhibits DNA-PK/ATM with IC50 of 16 nM and 150 nM in cell-free assays. Wortmannin also inhibits PLK1 activity. |
-
Nature, 2024, 10.1038/s41586-024-07990-0
-
Nat Commun, 2024, 15(1):451
-
Nat Commun, 2024, 15(1):4926
|
|
S1109 |
BI 2536
|
BI-2536 is a potent Plk1 inhibitor with IC50 of 0.83 nM in a cell-free assay. BI-2536 inhibits Bromodomain 4 (BRD4) with Kd of 37 nM and potently suppresses c-Myc expression. BI-2536 induces apoptosis and attenuates autophagy. Phase 2. |
-
Leukemia, 2024, 38(5):969-980
-
Clin Transl Med, 2024, 14(5):e1703
-
Clin Transl Med, 2024, 14(5):e1703
|
|
S2235 |
Volasertib
|
Volasertib is a highly potent Plk1 inhibitor with IC50 of 0.87 nM in a cell-free assay. It shows 6- and 65-fold greater selectivity against Plk2 and Plk3. Volasertib induces cell cycle arrest and apoptosis in various cancer cells. Phase 3. |
-
Nat Commun, 2024, 15(1):2810
-
Haematologica, 2024, 109(6):1726-1740
-
Cell Rep, 2024, 43(8):114510
|
|
S1362 |
Rigosertib (ON-01910)
|
Rigosertib (ON-01910) is a non-ATP-competitive inhibitor of PLK1 with IC50 of 9 nM in a cell-free assay. It shows 30-fold greater selectivity against Plk2 and no activity to Plk3. Rigosertib inhibits PI3K/Akt pathway and activates oxidative stress signals. Rigosertib induces apoptosis in various cancer cells. Phase 3. |
-
Nat Commun, 2024, 15(1):2089
-
Environ Mol Mutagen, 2024, 10.1002/em.22604
-
Cancer Cell, 2022, 40(7):754-767.e6
|
|
S2193 |
GSK461364
|
GSK461364 (GSK461364A) inhibits purified Plk1 with Ki of 2.2 nM in a cell-free assay. It is more than 1000-fold selective against Plk2/3. |
-
Sci Signal, 2022, 15(754):eabj4009
-
Cancers (Basel), 2022, 14(6)1575
-
Cancer Discov, 2021, candisc.1540.2020
|
|
S7255 |
Onvansertib (NMS-P937)
|
Onvansertib (NMS-P937, PCM-075, NMS1286937) is an orally available, selective Polo-like Kinase 1 (PLK1) inhibitor with IC50 of 2 nM, 5000-fold selectivity over PLK2/PLK3. Onvansertib (NMS-P937) potently causes a mitotic cell-cycle arrest followed by apoptosis in cancer cell lines and inhibits tumor growth. Phase 1. |
-
EMBO Mol Med, 2024, 10.1038/s44321-024-00060-y
-
Clin Transl Med, 2024, 14(5):e1703
-
Clin Transl Med, 2024, 14(5):e1703
|
|
S7720 |
SBE 13 HCl
|
SBE 13 HCl is a potent and selective PLK1 inhibitor with IC50 of 200 pM, >4000-fold selectivity over Aurora A kinase, Plk2 and Plk3.
|
-
J Clin Invest, 2023, 133(21)e162129
-
J Clin Invest, 2023, 133(21)e162129
-
PLoS Pathog, 2021, 17(7):e1009764
|
|
S1485 |
HMN-214
|
HMN-214 is a prodrug of HMN-176, which alters the cellular spatial orientation of Plk1. |
-
Cancers (Basel), 2022, 14(6)1575
-
Exp Mol Med, 2020, 10.1038/s12276-020-00537-z
-
Stem Cells Dev, 2019, 28(7):438-453
|
|
S7248 |
Ro3280
|
RO3280 (Ro5203280) is a potent, highly selective inhibitor of Polo-like kinase 1 (PLK1) with IC50 of 3 nM. |
-
JCI Insight, 2024, 9(8)e173205
-
Cancers (Basel), 2023, 15(9)2589
-
J Med Chem, 2021, 10.1021/acs.jmedchem.1c01096
|
|
S7552 |
CFI-400945
|
CFI-400945 is an orally active, potent and selective polo-like kinase 4(PLK4) inhibitor with Ki value of 0.26 nM. |
-
Radiat Oncol, 2024, 19(1):24
-
Nat Commun, 2023, 14(1):6505
-
Nat Commun, 2023, 14(1):6505
|
|
S2898 |
MLN0905
|
MLN0905 is a potent inhibitor of PLK1 with IC50 of 2 nM. |
-
Science Bulletin, 2018, 10.1016/j.scib.2018.09.024
-
Hepatology, 2017, 10.1002/hep.29236
|
|
S5893 |
Poloxin
|
Poloxin is a non-ATP competitive Polo-like Kinase 1 polo-box domain (Plk1 PBD) inhibitor with an apparent IC50 of 4.8 μM. Poloxin's IC50 values against the PBDs of Plk2 and Plk3 as Plk1 are approximately 4-fold and 11-fold higher, respectively in fluorescence polarization assays. |
-
Nat Commun, 2023, 14(1):355
|
|
S1239 |
TAK-960
|
TAK-960 is a novel, investigational, orally bioavailable, potent, and selective PLK1 inhibitor that has shown activity in several tumor cell lines, including those that express multidrug-resistant protein 1 (MDR1). |
|
|
S2880 |
GW843682X
|
GW843682X is a selective, ATP-competitive inhibitor of PLK1 and PLK3, with IC50s of 2.2 nM and 9.1 nM, respectively, and is also >100-fold selective against ~30 other kinases. |
|
|
S5807 |
HMN-176
|
HMN-176 is an active metabolite of HMN-214, which has a potent antitumor activity in mouse xenograft models. HMN-176 effectively inhibits PLK-1 by interference with its normal subcellular spatial distribution at centrosomes and along the cytoskeletal structure. |
|
|
S7837 |
Centrinone (LCR-263)
|
Centrinone (LCR-263) is a selective and reversible polo-like kinase 4 (PLK4) inhibitor with Ki of 0.16 nM. |
|
|
S8342 |
ON1231320
|
ON1231320 (7ao), an arylsulfonyl pyrido-pyrimidinone, is a highly specific inhibitor of polo like kinase 2 (PLK2). It also blocks tumor cell cycle progression in the G2/M phase in mitosis and causes apoptosis. |
-
Cell Rep, 2024, 43(8):114510
|
|
S2758 |
Wortmannin
|
Wortmannin is the first described PI3K inhibitor with IC50 of 3 nM in a cell-free assay, with little selectivity within the PI3K family. Wortmannin blocks autophagosome formation and potently inhibits DNA-PK/ATM with IC50 of 16 nM and 150 nM in cell-free assays. Wortmannin also inhibits PLK1 activity. |
- Nature, 2024, 10.1038/s41586-024-07990-0
- Nat Commun, 2024, 15(1):451
- Nat Commun, 2024, 15(1):4926
|
|
S1109 |
BI 2536
|
BI-2536 is a potent Plk1 inhibitor with IC50 of 0.83 nM in a cell-free assay. BI-2536 inhibits Bromodomain 4 (BRD4) with Kd of 37 nM and potently suppresses c-Myc expression. BI-2536 induces apoptosis and attenuates autophagy. Phase 2. |
- Leukemia, 2024, 38(5):969-980
- Clin Transl Med, 2024, 14(5):e1703
- Clin Transl Med, 2024, 14(5):e1703
|
|
S2235 |
Volasertib
|
Volasertib is a highly potent Plk1 inhibitor with IC50 of 0.87 nM in a cell-free assay. It shows 6- and 65-fold greater selectivity against Plk2 and Plk3. Volasertib induces cell cycle arrest and apoptosis in various cancer cells. Phase 3. |
- Nat Commun, 2024, 15(1):2810
- Haematologica, 2024, 109(6):1726-1740
- Cell Rep, 2024, 43(8):114510
|
|
S1362 |
Rigosertib (ON-01910)
|
Rigosertib (ON-01910) is a non-ATP-competitive inhibitor of PLK1 with IC50 of 9 nM in a cell-free assay. It shows 30-fold greater selectivity against Plk2 and no activity to Plk3. Rigosertib inhibits PI3K/Akt pathway and activates oxidative stress signals. Rigosertib induces apoptosis in various cancer cells. Phase 3. |
- Nat Commun, 2024, 15(1):2089
- Environ Mol Mutagen, 2024, 10.1002/em.22604
- Cancer Cell, 2022, 40(7):754-767.e6
|
|
S2193 |
GSK461364
|
GSK461364 (GSK461364A) inhibits purified Plk1 with Ki of 2.2 nM in a cell-free assay. It is more than 1000-fold selective against Plk2/3. |
- Sci Signal, 2022, 15(754):eabj4009
- Cancers (Basel), 2022, 14(6)1575
- Cancer Discov, 2021, candisc.1540.2020
|
|
S7255 |
Onvansertib (NMS-P937)
|
Onvansertib (NMS-P937, PCM-075, NMS1286937) is an orally available, selective Polo-like Kinase 1 (PLK1) inhibitor with IC50 of 2 nM, 5000-fold selectivity over PLK2/PLK3. Onvansertib (NMS-P937) potently causes a mitotic cell-cycle arrest followed by apoptosis in cancer cell lines and inhibits tumor growth. Phase 1. |
- EMBO Mol Med, 2024, 10.1038/s44321-024-00060-y
- Clin Transl Med, 2024, 14(5):e1703
- Clin Transl Med, 2024, 14(5):e1703
|
|
S7720 |
SBE 13 HCl
|
SBE 13 HCl is a potent and selective PLK1 inhibitor with IC50 of 200 pM, >4000-fold selectivity over Aurora A kinase, Plk2 and Plk3.
|
- J Clin Invest, 2023, 133(21)e162129
- J Clin Invest, 2023, 133(21)e162129
- PLoS Pathog, 2021, 17(7):e1009764
|
|
S1485 |
HMN-214
|
HMN-214 is a prodrug of HMN-176, which alters the cellular spatial orientation of Plk1. |
- Cancers (Basel), 2022, 14(6)1575
- Exp Mol Med, 2020, 10.1038/s12276-020-00537-z
- Stem Cells Dev, 2019, 28(7):438-453
|
|
S7248 |
Ro3280
|
RO3280 (Ro5203280) is a potent, highly selective inhibitor of Polo-like kinase 1 (PLK1) with IC50 of 3 nM. |
- JCI Insight, 2024, 9(8)e173205
- Cancers (Basel), 2023, 15(9)2589
- J Med Chem, 2021, 10.1021/acs.jmedchem.1c01096
|
|
S7552 |
CFI-400945
|
CFI-400945 is an orally active, potent and selective polo-like kinase 4(PLK4) inhibitor with Ki value of 0.26 nM. |
- Radiat Oncol, 2024, 19(1):24
- Nat Commun, 2023, 14(1):6505
- Nat Commun, 2023, 14(1):6505
|
|
S2898 |
MLN0905
|
MLN0905 is a potent inhibitor of PLK1 with IC50 of 2 nM. |
- Science Bulletin, 2018, 10.1016/j.scib.2018.09.024
- Hepatology, 2017, 10.1002/hep.29236
|
|
S5893 |
Poloxin
|
Poloxin is a non-ATP competitive Polo-like Kinase 1 polo-box domain (Plk1 PBD) inhibitor with an apparent IC50 of 4.8 μM. Poloxin's IC50 values against the PBDs of Plk2 and Plk3 as Plk1 are approximately 4-fold and 11-fold higher, respectively in fluorescence polarization assays. |
- Nat Commun, 2023, 14(1):355
|
|
S1239 |
TAK-960
|
TAK-960 is a novel, investigational, orally bioavailable, potent, and selective PLK1 inhibitor that has shown activity in several tumor cell lines, including those that express multidrug-resistant protein 1 (MDR1). |
|
|
S2880 |
GW843682X
|
GW843682X is a selective, ATP-competitive inhibitor of PLK1 and PLK3, with IC50s of 2.2 nM and 9.1 nM, respectively, and is also >100-fold selective against ~30 other kinases. |
|
|
S5807 |
HMN-176
|
HMN-176 is an active metabolite of HMN-214, which has a potent antitumor activity in mouse xenograft models. HMN-176 effectively inhibits PLK-1 by interference with its normal subcellular spatial distribution at centrosomes and along the cytoskeletal structure. |
|
|
S7837 |
Centrinone (LCR-263)
|
Centrinone (LCR-263) is a selective and reversible polo-like kinase 4 (PLK4) inhibitor with Ki of 0.16 nM. |
|
|
S8342 |
ON1231320
|
ON1231320 (7ao), an arylsulfonyl pyrido-pyrimidinone, is a highly specific inhibitor of polo like kinase 2 (PLK2). It also blocks tumor cell cycle progression in the G2/M phase in mitosis and causes apoptosis. |
- Cell Rep, 2024, 43(8):114510
|
|