ilorasertib [Ligand Id: 9914] activity data from GtoPdb and ChEMBL

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ChEMBL ligand: CHEMBL1980297 (A-968660, A-968660.0, ABBOTT-968660, Abt-348, ABT-348, Abt-348, a-968660, Ilorasertib)
  • ALK receptor tyrosine kinase/ALK tyrosine kinase receptor in Human [ChEMBL: CHEMBL4247] [GtoPdb: 1839] [UniProtKB: Q9UM73]
Created with Highcharts 10.3.3ValuesChart context menuALK tyrosine kinase receptorpKd HumanpKi HumanpIC50 HumanpEC50 Human02468Highcharts.com
  • cyclin dependent kinase 9/Cyclin-dependent kinase 9 in Human [ChEMBL: CHEMBL3116] [GtoPdb: 1981] [UniProtKB: P50750]
Created with Highcharts 10.3.3ValuesChart context menuCyclin-dependent kinase 9pKd HumanpKi HumanpIC50 HumanpEC50 Human0123456Highcharts.com
Created with Highcharts 10.3.3ValuesChart context menuCytochrome P450 3A4pKd HumanpKi HumanpIC50 HumanpEC50 Human0123456Highcharts.com
  • fibroblast growth factor receptor 1/Fibroblast growth factor receptor 1 in Human [ChEMBL: CHEMBL3650] [GtoPdb: 1808] [UniProtKB: P11362]
Created with Highcharts 10.3.3ValuesChart context menuFibroblast growth factor receptor 1pKd HumanpKi HumanpIC50 HumanpEC50 Human02468Highcharts.com
  • glycogen synthase kinase 3 alpha/Glycogen synthase kinase-3 alpha in Human [ChEMBL: CHEMBL2850] [GtoPdb: 2029] [UniProtKB: P49840]
Created with Highcharts 10.3.3ValuesChart context menuGlycogen synthase kinase-3 alphapKd HumanpKi HumanpIC50 HumanpEC50 Human0123456Highcharts.com
Created with Highcharts 10.3.3ValuesChart context menuHERGpKd HumanpKi HumanpIC50 HumanpEC50 Human01234567Highcharts.com
  • Insulin-like growth factor I receptor in Human [ChEMBL: CHEMBL1957] [GtoPdb: 1801] [UniProtKB: P08069]
Created with Highcharts 10.3.3ValuesChart context menuInsulin-like growth factor I receptorpKd HumanpKi HumanpIC50 HumanpEC50 Human01234567Highcharts.com
  • colony stimulating factor 1 receptor/Macrophage colony stimulating factor receptor in Human [ChEMBL: CHEMBL1844] [GtoPdb: 1806] [UniProtKB: P07333]
Created with Highcharts 10.3.3ValuesChart context menuMacrophage colony stimulating factor receptorpKd HumanpKi HumanpIC50 HumanpEC50 Human0246810Highcharts.com
  • platelet derived growth factor receptor alpha/Platelet-derived growth factor receptor alpha in Human [ChEMBL: CHEMBL2007] [GtoPdb: 1803] [UniProtKB: P16234]
Created with Highcharts 10.3.3ValuesChart context menuPlatelet-derived growth factor receptor alphapKd HumanpKi HumanpIC50 HumanpEC50 Human0246810Highcharts.com
  • platelet derived growth factor receptor beta/Platelet-derived growth factor receptor beta in Human [ChEMBL: CHEMBL1913] [GtoPdb: 1804] [UniProtKB: P09619]
Created with Highcharts 10.3.3ValuesChart context menuPlatelet-derived growth factor receptor betapKd HumanpKi HumanpIC50 HumanpEC50 Human0246810Highcharts.com
  • Rho associated coiled-coil containing protein kinase 1/Rho-associated protein kinase 1 in Human [ChEMBL: CHEMBL3231] [GtoPdb: 1503] [UniProtKB: Q13464]
Created with Highcharts 10.3.3ValuesChart context menuRho-associated protein kinase 1pKd HumanpKi HumanpIC50 HumanpEC50 Human02468Highcharts.com
  • aurora kinase A/Serine/threonine-protein kinase Aurora-A in Human [ChEMBL: CHEMBL4722] [GtoPdb: 1936] [UniProtKB: O14965]
Created with Highcharts 10.3.3ValuesChart context menuSerine/threonine-protein kinase Aurora-ApKd HumanpKi HumanpIC50 HumanpEC50 Human0246810Highcharts.com
  • aurora kinase B/Serine/threonine-protein kinase Aurora-B in Human [ChEMBL: CHEMBL2185] [GtoPdb: 1937] [UniProtKB: Q96GD4]
Created with Highcharts 10.3.3ValuesChart context menuSerine/threonine-protein kinase Aurora-BpKd HumanpKi HumanpIC50 HumanpEC50 Human0246810Highcharts.com
  • aurora kinase C/Serine/threonine-protein kinase Aurora-C in Human [ChEMBL: CHEMBL3935] [GtoPdb: 1938] [UniProtKB: Q9UQB9]
Created with Highcharts 10.3.3ValuesChart context menuSerine/threonine-protein kinase Aurora-CpKd HumanpKi HumanpIC50 HumanpEC50 Human0246810Highcharts.com
  • NIMA related kinase 2/Serine/threonine-protein kinase NEK2 in Human [ChEMBL: CHEMBL3835] [GtoPdb: 2117] [UniProtKB: P51955]
Created with Highcharts 10.3.3ValuesChart context menuSerine/threonine-protein kinase NEK2pKd HumanpKi HumanpIC50 HumanpEC50 Human0246810Highcharts.com
  • NIMA related kinase 4/Serine/threonine-protein kinase Nek4 in Human [ChEMBL: CHEMBL5819] [GtoPdb: 2119] [UniProtKB: P51957]
Created with Highcharts 10.3.3ValuesChart context menuSerine/threonine-protein kinase Nek4pKd HumanpKi HumanpIC50 HumanpEC50 Human02468Highcharts.com
  • KIT proto-oncogene, receptor tyrosine kinase/Stem cell growth factor receptor in Human [ChEMBL: CHEMBL1936] [GtoPdb: 1805] [UniProtKB: P10721]
Created with Highcharts 10.3.3ValuesChart context menuStem cell growth factor receptorpKd HumanpKi HumanpIC50 HumanpEC50 Human0246810Highcharts.com
  • ABL proto-oncogene 1, non-receptor tyrosine kinase/Tyrosine-protein kinase ABL in Human [ChEMBL: CHEMBL1862] [GtoPdb: 1923] [UniProtKB: P00519]
Created with Highcharts 10.3.3ValuesChart context menuTyrosine-protein kinase ABLpKd HumanpKi HumanpIC50 HumanpEC50 Human0246810Highcharts.com
  • FYN proto-oncogene, Src family tyrosine kinase/Tyrosine-protein kinase FYN in Human [ChEMBL: CHEMBL1841] [GtoPdb: 2026] [UniProtKB: P06241]
Created with Highcharts 10.3.3ValuesChart context menuTyrosine-protein kinase FYNpKd HumanpKi HumanpIC50 HumanpEC50 Human02468Highcharts.com
  • Janus kinase 2/Tyrosine-protein kinase JAK2 in Human [ChEMBL: CHEMBL2971] [GtoPdb: 2048] [UniProtKB: O60674]
Created with Highcharts 10.3.3ValuesChart context menuTyrosine-protein kinase JAK2pKd HumanpKi HumanpIC50 HumanpEC50 Human0123456Highcharts.com
  • Janus kinase 3/Tyrosine-protein kinase JAK3 in Human [ChEMBL: CHEMBL2148] [GtoPdb: 2049] [UniProtKB: P52333]
Created with Highcharts 10.3.3ValuesChart context menuTyrosine-protein kinase JAK3pKd HumanpKi HumanpIC50 HumanpEC50 Human0123456Highcharts.com
  • LCK proto-oncogene, Src family tyrosine kinase/Tyrosine-protein kinase LCK in Human [ChEMBL: CHEMBL258] [GtoPdb: 2053] [UniProtKB: P06239]
Created with Highcharts 10.3.3ValuesChart context menuTyrosine-protein kinase LCKpKd HumanpKi HumanpIC50 HumanpEC50 Human0246810Highcharts.com
  • fms related receptor tyrosine kinase 3/Tyrosine-protein kinase receptor FLT3 in Human [ChEMBL: CHEMBL1974] [GtoPdb: 1807] [UniProtKB: P36888]
Created with Highcharts 10.3.3ValuesChart context menuTyrosine-protein kinase receptor FLT3pKd HumanpKi HumanpIC50 HumanpEC50 Human0246810Highcharts.com
  • ret proto-oncogene/Tyrosine-protein kinase receptor RET in Human [ChEMBL: CHEMBL2041] [GtoPdb: 2185] [UniProtKB: P07949]
Created with Highcharts 10.3.3ValuesChart context menuTyrosine-protein kinase receptor RETpKd HumanpKi HumanpIC50 HumanpEC50 Human0246810Highcharts.com
  • fms related receptor tyrosine kinase 1/Vascular endothelial growth factor receptor 1 in Human [ChEMBL: CHEMBL1868] [GtoPdb: 1812] [UniProtKB: P17948]
Created with Highcharts 10.3.3ValuesChart context menuVascular endothelial growth factor receptor 1pKd HumanpKi HumanpIC50 HumanpEC50 Human0246810Highcharts.com
  • kinase insert domain receptor/Vascular endothelial growth factor receptor 2 in Human [ChEMBL: CHEMBL279] [GtoPdb: 1813] [UniProtKB: P35968]
Created with Highcharts 10.3.3ValuesChart context menuVascular endothelial growth factor receptor 2pKd HumanpKi HumanpIC50 HumanpEC50 Human0246810Highcharts.com
  • fms related receptor tyrosine kinase 4 in Human [GtoPdb: 1814] [UniProtKB: P35916]
Created with Highcharts 10.3.3ValuesChart context menufms related receptor tyrosine kinase 4pKd HumanpKi HumanpIC50 HumanpEC50 Human02468Highcharts.com
DB Assay description Assay Type Standard value Standard parameter Original value Original units Original parameter Reference
ALK receptor tyrosine kinase/ALK tyrosine kinase receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL4247] [GtoPdb: 1839] [UniProtKB: Q9UM73]
ChEMBL Inhibition of ALK by TR-FRET assay B 6.44 pIC50 363 nM IC50 Bioorg Med Chem Lett (2012) 22: 3208-3212 [PMID:22465635]
cyclin dependent kinase 9/Cyclin-dependent kinase 9 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL3116] [GtoPdb: 1981] [UniProtKB: P50750]
ChEMBL Inhibition of CDK9 by TR-FRET assay B 5 pIC50 >10000 nM IC50 Bioorg Med Chem Lett (2012) 22: 3208-3212 [PMID:22465635]
CYP3A4/Cytochrome P450 3A4 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL340] [GtoPdb: 1337] [UniProtKB: P08684]
ChEMBL Inhibtion Assay: Assays (200 μL final volume) were carried out in NUNC polypropylene deep well plates in 50 mM potassium phosphate buffer, pH 7.4, using a microtiter plate shaker in a 37° C. incubator. Pooled human liver microsomes (BD Gentest, 50 μg/mL) were incubated with 5 concentrations of test compound (from 0.1 μM to 10 μM), 1 mM NADPH (Sigma), and 2 μM midazolam (Sigma). A constant amount of dimethylsulfoxide (1%) was added to the incubations with the test compounds, and each analysis was performed in duplicate. For preincubation experiments (Pre), the microsomes, test compounds, and NADPH were mixed and incubated 30 minutes before addition of midazolam. For coincubation experiments (Co), the compounds, microsomes, and midazolam were mixed and the reaction initiated by addition of NADPH to the wells. B 5 pIC50 >10000 nM IC50 US-8722890-B2. Thieno[3,2-C]pyridine kinase inhibitors with improved CYP safety profile (2014)
ChEMBL Inhibtion Assay: Assays (200 μL final volume) were carried out in NUNC polypropylene deep well plates in 50 mM potassium phosphate buffer, pH 7.4, using a microtiter plate shaker in a 37° C. incubator. Pooled human liver microsomes (BD Gentest, 50 μg/mL) were incubated with 5 concentrations of test compound (from 0.1 μM to 10 μM), 1 mM NADPH (Sigma), and 2 μM midazolam (Sigma). A constant amount of dimethylsulfoxide (1%) was added to the incubations with the test compounds, and each analysis was performed in duplicate. For preincubation experiments (Pre), the microsomes, test compounds, and NADPH were mixed and incubated 30 minutes before addition of midazolam. For coincubation experiments (Co), the compounds, microsomes, and midazolam were mixed and the reaction initiated by addition of NADPH to the wells. B 5 pIC50 >10000 nM IC50 US-8722890-B2. Thieno[3,2-C]pyridine kinase inhibitors with improved CYP safety profile (2014)
ChEMBL Inhibtion Assay: Assays (200 μL final volume) were carried out in NUNC polypropylene deep well plates in 50 mM potassium phosphate buffer, pH 7.4, using a microtiter plate shaker in a 37° C. incubator. Pooled human liver microsomes (BD Gentest, 50 μg/mL) were incubated with 5 concentrations of test compound (from 0.1 μM to 10 μM), 1 mM NADPH (Sigma), and 2 μM midazolam (Sigma). A constant amount of dimethylsulfoxide (1%) was added to the incubations with the test compounds, and each analysis was performed in duplicate. For preincubation experiments (Pre), the microsomes, test compounds, and NADPH were mixed and incubated 30 minutes before addition of midazolam. For coincubation experiments (Co), the compounds, microsomes, and midazolam were mixed and the reaction initiated by addition of NADPH to the wells. B 5 pIC50 >10000 nM IC50 US-8722890-B2. Thieno[3,2-C]pyridine kinase inhibitors with improved CYP safety profile (2014)
ChEMBL Inhibtion Assay: Assays (200 μL final volume) were carried out in NUNC polypropylene deep well plates in 50 mM potassium phosphate buffer, pH 7.4, using a microtiter plate shaker in a 37° C. incubator. Pooled human liver microsomes (BD Gentest, 50 μg/mL) were incubated with 5 concentrations of test compound (from 0.1 μM to 10 μM), 1 mM NADPH (Sigma), and 2 μM midazolam (Sigma). A constant amount of dimethylsulfoxide (1%) was added to the incubations with the test compounds, and each analysis was performed in duplicate. For preincubation experiments (Pre), the microsomes, test compounds, and NADPH were mixed and incubated 30 minutes before addition of midazolam. For coincubation experiments (Co), the compounds, microsomes, and midazolam were mixed and the reaction initiated by addition of NADPH to the wells. B 5 pIC50 >10000 nM IC50 US-8722890-B2. Thieno[3,2-C]pyridine kinase inhibitors with improved CYP safety profile (2014)
fibroblast growth factor receptor 1/Fibroblast growth factor receptor 1 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL3650] [GtoPdb: 1808] [UniProtKB: P11362]
ChEMBL Inhibition of FGFR1 by TR-FRET assay B 6.73 pIC50 188 nM IC50 Bioorg Med Chem Lett (2012) 22: 3208-3212 [PMID:22465635]
glycogen synthase kinase 3 alpha/Glycogen synthase kinase-3 alpha in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL2850] [GtoPdb: 2029] [UniProtKB: P49840]
ChEMBL Inhibition of GSK3alpha by TR-FRET assay B 5 pIC50 >10000 nM IC50 Bioorg Med Chem Lett (2012) 22: 3208-3212 [PMID:22465635]
Kv11.1/HERG in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL240] [GtoPdb: 572] [UniProtKB: Q12809]
ChEMBL Inhibition of human Erg by patch clamp assay in absence of plasma protein B 6 pIC50 1000 nM IC50 Bioorg Med Chem Lett (2012) 22: 3208-3212 [PMID:22465635]
Insulin-like growth factor I receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL1957] [GtoPdb: 1801] [UniProtKB: P08069]
ChEMBL Inhibition of IGF1R by TR-FRET assay B 6.27 pIC50 539 nM IC50 Bioorg Med Chem Lett (2012) 22: 3208-3212 [PMID:22465635]
colony stimulating factor 1 receptor/Macrophage colony stimulating factor receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL1844] [GtoPdb: 1806] [UniProtKB: P07333]
ChEMBL Inhibition of CSF1R B 8.5 pKi 3.16 nM Ki ACS Med Chem Lett (2012) 3: 383-386 [PMID:24900482]
ChEMBL Inhibition of CSF1R by TR-FRET assay B 7.8 pIC50 16 nM IC50 Bioorg Med Chem Lett (2012) 22: 3208-3212 [PMID:22465635]
ChEMBL Homogenous Time-Resolved Fluorescence Assay (HTRF): To determine the activity of the various kinases, a homogenous time-resolved fluorescence (HTRF) in vitro kinase assay was used. (Mathis, G., HTRF(R) Technology. J Biomol Screen, 1999. 4(6): p. 309-314; Alfred J. Kolb, Paul V. Kaplita, David J. Hayes, Young-Whan Park, Christine Pernell, John S. Major and Gerard Mathis, Drug Discovery Today, 1998, 3, 333-342.). For example for KDR, cKIT, FLT1, CSF1R and FTL3, purified enzyme was mixed with 0.5 μM N-biotinylated substrate (Biotin-Ahx-AEEEYFFLA-amide (SEQ. ID. 1)), various concentrations of inhibitor in reaction buffer (50 mM HEPES, pH 7.1, 10 mM MgCl2, 2 mM MnCl2, 0.1% BSA and 1 mM DTT, 40 μL final volume), ATP (1 mM final conc.) in a black 384-well plate. After 60 minutes incubation at room temperature, the reaction was quenched by addition of a buffered EDTA solution. B 8.47 pIC50 3.42 nM IC50 US-8722890-B2. Thieno[3,2-C]pyridine kinase inhibitors with improved CYP safety profile (2014)
GtoPdb Measuring inhibition of kinase activity in a biochemical assay. - 8.52 pIC50 3 nM IC50 J Pharmacol Exp Ther (2012) 343: 617-27 [PMID:22935731]
ChEMBL Homogenous Time-Resolved Fluorescence Assay (HTRF): To determine the activity of the various kinases, a homogenous time-resolved fluorescence (HTRF) in vitro kinase assay was used. (Mathis, G., HTRF(R) Technology. J Biomol Screen, 1999. 4(6): p. 309-314; Alfred J. Kolb, Paul V. Kaplita, David J. Hayes, Young-Whan Park, Christine Pernell, John S. Major and Gerard Mathis, Drug Discovery Today, 1998, 3, 333-342.). For example for KDR, cKIT, FLT1, CSF1R and FTL3, purified enzyme was mixed with 0.5 μM N-biotinylated substrate (Biotin-Ahx-AEEEYFFLA-amide (SEQ. ID. 1)), various concentrations of inhibitor in reaction buffer (50 mM HEPES, pH 7.1, 10 mM MgCl2, 2 mM MnCl2, 0.1% BSA and 1 mM DTT, 40 μL final volume), ATP (1 mM final conc.) in a black 384-well plate. After 60 minutes incubation at room temperature, the reaction was quenched by addition of a buffered EDTA solution. B 8.65 pIC50 2.22 nM IC50 US-8722890-B2. Thieno[3,2-C]pyridine kinase inhibitors with improved CYP safety profile (2014)
platelet derived growth factor receptor alpha/Platelet-derived growth factor receptor alpha in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL2007] [GtoPdb: 1803] [UniProtKB: P16234]
ChEMBL Inhibition of PDGFRA B 9.1 pKi 0.79 nM Ki ACS Med Chem Lett (2012) 3: 383-386 [PMID:24900482]
GtoPdb Measuring inhibition of kinase activity in a biochemical assay. - 7.96 pIC50 11 nM IC50 J Pharmacol Exp Ther (2012) 343: 617-27 [PMID:22935731]
platelet derived growth factor receptor beta/Platelet-derived growth factor receptor beta in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL1913] [GtoPdb: 1804] [UniProtKB: P09619]
GtoPdb Measuring inhibition of kinase activity in a biochemical assay. - 7.89 pIC50 13 nM IC50 J Pharmacol Exp Ther (2012) 343: 617-27 [PMID:22935731]
ChEMBL Inhibition of PDGFRbeta by TR-FRET assay B 8.52 pIC50 3 nM IC50 Bioorg Med Chem Lett (2012) 22: 3208-3212 [PMID:22465635]
Rho associated coiled-coil containing protein kinase 1/Rho-associated protein kinase 1 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL3231] [GtoPdb: 1503] [UniProtKB: Q13464]
ChEMBL Inhibition of ROCK1 by TR-FRET assay B 6.34 pIC50 456 nM IC50 Bioorg Med Chem Lett (2012) 22: 3208-3212 [PMID:22465635]
aurora kinase A/Serine/threonine-protein kinase Aurora-A in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL4722] [GtoPdb: 1936] [UniProtKB: O14965]
ChEMBL Enzyme Inhibtion Assay: To determine Aurora A and C activity of representative compounds of the invention, Active Aurora A or C enzyme was incubated in wells of a 384 well plate with biotinylated STK substrate-2 (Upstate), 1 mM ATP, and various concentrations of inhibitors in a Hepes buffer, pH 7.4 containing MgCl2, sodium othrovanadate, and Triton X-100. After 1 hour, the reaction was stopped with EDTA and anti-phospho-STK antibody Europium Cryptate (Upstate) and SA-XL665 (Upstate) were added to detect the phosphopeptide. The amount of phosphorylation was determined by the time-resolved fluorescence ratio of signals at 665 nm and 615 nm. B 5.32 pIC50 4743.1 nM IC50 US-8722890-B2. Thieno[3,2-C]pyridine kinase inhibitors with improved CYP safety profile (2014)
ChEMBL Enzyme Inhibtion Assay: To determine Aurora A and C activity of representative compounds of the invention, Active Aurora A or C enzyme was incubated in wells of a 384 well plate with biotinylated STK substrate-2 (Upstate), 1 mM ATP, and various concentrations of inhibitors in a Hepes buffer, pH 7.4 containing MgCl2, sodium othrovanadate, and Triton X-100. After 1 hour, the reaction was stopped with EDTA and anti-phospho-STK antibody Europium Cryptate (Upstate) and SA-XL665 (Upstate) were added to detect the phosphopeptide. The amount of phosphorylation was determined by the time-resolved fluorescence ratio of signals at 665 nm and 615 nm. B 6.17 pIC50 675.42 nM IC50 US-8722890-B2. Thieno[3,2-C]pyridine kinase inhibitors with improved CYP safety profile (2014)
GtoPdb Measuring inhibition of kinase activity in a biochemical assay. - 6.92 pIC50 120 nM IC50 J Pharmacol Exp Ther (2012) 343: 617-27 [PMID:22935731]
ChEMBL Inhibition of AuroraA (unknown origin) B 6.92 pIC50 120 nM IC50 Bioorg Med Chem Lett (2020) 30: 127556-127556 [PMID:32941989]
ChEMBL Inhibition of Aurora A by TR-FRET assay B 7.92 pIC50 12 nM IC50 Bioorg Med Chem Lett (2012) 22: 3208-3212 [PMID:22465635]
aurora kinase B/Serine/threonine-protein kinase Aurora-B in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL2185] [GtoPdb: 1937] [UniProtKB: Q96GD4]
ChEMBL Inhibition of AuroraB (unknown origin) B 7.92 pIC50 12 nM IC50 Bioorg Med Chem Lett (2020) 30: 127556-127556 [PMID:32941989]
ChEMBL Enzyme Inhibtion Assay: To determine Aurora B activity of representative compounds of the invention, Active Aurora B enzyme (recombinant residues 1-344) and INCENP (recombinant GST fusion protein (Upstate)) were incubated in wells of a 384 well plate with biotinylted histone H3 peptide residues 1-21 (Upstate), 1 mM ATP, and various concentrations of inhibitors in a HEPES buffer, pH 7.4 containing MgCl2, sodium othrovanadate, and Triton X-100. After 1 hour, the reaction was stopped with EDTA and anti-phospho-histone H3 Europium Cryptate (Cis-Bio) and SA-APC (Phycolink, Prozyme) were added to detect the phosphopeptide. The amount of phosphorylation was determined by the time-resolved fluorescence ratio of signals at 665 nm and 615 nm. B 8.1 pIC50 7.87 nM IC50 US-8722890-B2. Thieno[3,2-C]pyridine kinase inhibitors with improved CYP safety profile (2014)
GtoPdb Measuring inhibition of kinase activity in a biochemical assay. - 8.15 pIC50 7 nM IC50 J Pharmacol Exp Ther (2012) 343: 617-27 [PMID:22935731]
ChEMBL Inhibition of Aurora B using 1 mM ATP by HTRF assay B 8.15 pIC50 7 nM IC50 Bioorg Med Chem Lett (2012) 22: 3208-3212 [PMID:22465635]
ChEMBL Inhibition of Aurora B kinase by HTRF analysis in presence of 1 mM ATP B 8.15 pIC50 7 nM IC50 Bioorg Med Chem Lett (2012) 22: 4750-4755 [PMID:22695126]
ChEMBL Enzyme Inhibtion Assay: To determine Aurora B activity of representative compounds of the invention, Active Aurora B enzyme (recombinant residues 1-344) and INCENP (recombinant GST fusion protein (Upstate)) were incubated in wells of a 384 well plate with biotinylted histone H3 peptide residues 1-21 (Upstate), 1 mM ATP, and various concentrations of inhibitors in a HEPES buffer, pH 7.4 containing MgCl2, sodium othrovanadate, and Triton X-100. After 1 hour, the reaction was stopped with EDTA and anti-phospho-histone H3 Europium Cryptate (Cis-Bio) and SA-APC (Phycolink, Prozyme) were added to detect the phosphopeptide. The amount of phosphorylation was determined by the time-resolved fluorescence ratio of signals at 665 nm and 615 nm. B 8.17 pIC50 6.73 nM IC50 US-8722890-B2. Thieno[3,2-C]pyridine kinase inhibitors with improved CYP safety profile (2014)
ChEMBL Inhibition of Aurora B by TR-FRET assay B 8.7 pIC50 2 nM IC50 Bioorg Med Chem Lett (2012) 22: 3208-3212 [PMID:22465635]
aurora kinase C/Serine/threonine-protein kinase Aurora-C in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL3935] [GtoPdb: 1938] [UniProtKB: Q9UQB9]
ChEMBL Inhibition of AuroraC (unknown origin) B 8.15 pIC50 7 nM IC50 Bioorg Med Chem Lett (2020) 30: 127556-127556 [PMID:32941989]
GtoPdb Measuring inhibition of kinase activity in a biochemical assay. - 9 pIC50 1 nM IC50 J Pharmacol Exp Ther (2012) 343: 617-27 [PMID:22935731]
NIMA related kinase 2/Serine/threonine-protein kinase NEK2 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL3835] [GtoPdb: 2117] [UniProtKB: P51955]
ChEMBL Inhibition of NEK2 (unknown origin) B 7.89 pIC50 13 nM IC50 Medchemcomm (2018) 9: 44-66 [PMID:30108900]
NIMA related kinase 4/Serine/threonine-protein kinase Nek4 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL5819] [GtoPdb: 2119] [UniProtKB: P51957]
ChEMBL Inhibition of NEK4 (unknown origin) B 6.7 pIC50 200 nM IC50 Medchemcomm (2018) 9: 44-66 [PMID:30108900]
KIT proto-oncogene, receptor tyrosine kinase/Stem cell growth factor receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL1936] [GtoPdb: 1805] [UniProtKB: P10721]
ChEMBL Homogenous Time-Resolved Fluorescence Assay (HTRF): To determine the activity of the various kinases, a homogenous time-resolved fluorescence (HTRF) in vitro kinase assay was used. (Mathis, G., HTRF(R) Technology. J Biomol Screen, 1999. 4(6): p. 309-314; Alfred J. Kolb, Paul V. Kaplita, David J. Hayes, Young-Whan Park, Christine Pernell, John S. Major and Gerard Mathis, Drug Discovery Today, 1998, 3, 333-342.). For example for KDR, cKIT, FLT1, CSF1R and FTL3, purified enzyme was mixed with 0.5 μM N-biotinylated substrate (Biotin-Ahx-AEEEYFFLA-amide (SEQ. ID. 1)), various concentrations of inhibitor in reaction buffer (50 mM HEPES, pH 7.1, 10 mM MgCl2, 2 mM MnCl2, 0.1% BSA and 1 mM DTT, 40 μL final volume), ATP (1 mM final conc.) in a black 384-well plate. After 60 minutes incubation at room temperature, the reaction was quenched by addition of a buffered EDTA solution. B 7.56 pIC50 27.27 nM IC50 US-8722890-B2. Thieno[3,2-C]pyridine kinase inhibitors with improved CYP safety profile (2014)
GtoPdb Measuring inhibition of kinase activity in a biochemical assay. - 7.7 pIC50 20 nM IC50 J Pharmacol Exp Ther (2012) 343: 617-27 [PMID:22935731]
ChEMBL Homogenous Time-Resolved Fluorescence Assay (HTRF): To determine the activity of the various kinases, a homogenous time-resolved fluorescence (HTRF) in vitro kinase assay was used. (Mathis, G., HTRF(R) Technology. J Biomol Screen, 1999. 4(6): p. 309-314; Alfred J. Kolb, Paul V. Kaplita, David J. Hayes, Young-Whan Park, Christine Pernell, John S. Major and Gerard Mathis, Drug Discovery Today, 1998, 3, 333-342.). For example for KDR, cKIT, FLT1, CSF1R and FTL3, purified enzyme was mixed with 0.5 μM N-biotinylated substrate (Biotin-Ahx-AEEEYFFLA-amide (SEQ. ID. 1)), various concentrations of inhibitor in reaction buffer (50 mM HEPES, pH 7.1, 10 mM MgCl2, 2 mM MnCl2, 0.1% BSA and 1 mM DTT, 40 μL final volume), ATP (1 mM final conc.) in a black 384-well plate. After 60 minutes incubation at room temperature, the reaction was quenched by addition of a buffered EDTA solution. B 7.71 pIC50 19.53 nM IC50 US-8722890-B2. Thieno[3,2-C]pyridine kinase inhibitors with improved CYP safety profile (2014)
ABL proto-oncogene 1, non-receptor tyrosine kinase/Tyrosine-protein kinase ABL in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL1862] [GtoPdb: 1923] [UniProtKB: P00519]
ChEMBL Inhibition of ABL by TR-FRET assay B 7.92 pIC50 12 nM IC50 Bioorg Med Chem Lett (2012) 22: 3208-3212 [PMID:22465635]
FYN proto-oncogene, Src family tyrosine kinase/Tyrosine-protein kinase FYN in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL1841] [GtoPdb: 2026] [UniProtKB: P06241]
ChEMBL Inhibition of FYN by TR-FRET assay B 6.96 pIC50 110 nM IC50 Bioorg Med Chem Lett (2012) 22: 3208-3212 [PMID:22465635]
Janus kinase 2/Tyrosine-protein kinase JAK2 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL2971] [GtoPdb: 2048] [UniProtKB: O60674]
ChEMBL Inhibition of JAK2 by TR-FRET assay B 5 pIC50 >10000 nM IC50 Bioorg Med Chem Lett (2012) 22: 3208-3212 [PMID:22465635]
Janus kinase 3/Tyrosine-protein kinase JAK3 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL2148] [GtoPdb: 2049] [UniProtKB: P52333]
ChEMBL Inhibition of JAK3 by TR-FRET assay B 5 pIC50 >10000 nM IC50 Bioorg Med Chem Lett (2012) 22: 3208-3212 [PMID:22465635]
LCK proto-oncogene, Src family tyrosine kinase/Tyrosine-protein kinase LCK in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL258] [GtoPdb: 2053] [UniProtKB: P06239]
ChEMBL Inhibition of LCK by TR-FRET assay B 8.52 pIC50 3 nM IC50 Bioorg Med Chem Lett (2012) 22: 3208-3212 [PMID:22465635]
fms related receptor tyrosine kinase 3/Tyrosine-protein kinase receptor FLT3 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL1974] [GtoPdb: 1807] [UniProtKB: P36888]
ChEMBL Homogenous Time-Resolved Fluorescence Assay (HTRF): To determine the activity of the various kinases, a homogenous time-resolved fluorescence (HTRF) in vitro kinase assay was used. (Mathis, G., HTRF(R) Technology. J Biomol Screen, 1999. 4(6): p. 309-314; Alfred J. Kolb, Paul V. Kaplita, David J. Hayes, Young-Whan Park, Christine Pernell, John S. Major and Gerard Mathis, Drug Discovery Today, 1998, 3, 333-342.). For example for KDR, cKIT, FLT1, CSF1R and FTL3, purified enzyme was mixed with 0.5 μM N-biotinylated substrate (Biotin-Ahx-AEEEYFFLA-amide (SEQ. ID. 1)), various concentrations of inhibitor in reaction buffer (50 mM HEPES, pH 7.1, 10 mM MgCl2, 2 mM MnCl2, 0.1% BSA and 1 mM DTT, 40 μL final volume), ATP (1 mM final conc.) in a black 384-well plate. After 60 minutes incubation at room temperature, the reaction was quenched by addition of a buffered EDTA solution. B 8.89 pIC50 1.3 nM IC50 US-8722890-B2. Thieno[3,2-C]pyridine kinase inhibitors with improved CYP safety profile (2014)
ChEMBL Homogenous Time-Resolved Fluorescence Assay (HTRF): To determine the activity of the various kinases, a homogenous time-resolved fluorescence (HTRF) in vitro kinase assay was used. (Mathis, G., HTRF(R) Technology. J Biomol Screen, 1999. 4(6): p. 309-314; Alfred J. Kolb, Paul V. Kaplita, David J. Hayes, Young-Whan Park, Christine Pernell, John S. Major and Gerard Mathis, Drug Discovery Today, 1998, 3, 333-342.). For example for KDR, cKIT, FLT1, CSF1R and FTL3, purified enzyme was mixed with 0.5 μM N-biotinylated substrate (Biotin-Ahx-AEEEYFFLA-amide (SEQ. ID. 1)), various concentrations of inhibitor in reaction buffer (50 mM HEPES, pH 7.1, 10 mM MgCl2, 2 mM MnCl2, 0.1% BSA and 1 mM DTT, 40 μL final volume), ATP (1 mM final conc.) in a black 384-well plate. After 60 minutes incubation at room temperature, the reaction was quenched by addition of a buffered EDTA solution. B 8.95 pIC50 1.13 nM IC50 US-8722890-B2. Thieno[3,2-C]pyridine kinase inhibitors with improved CYP safety profile (2014)
GtoPdb Measuring inhibition of kinase activity in a biochemical assay. - 9 pIC50 1 nM IC50 J Pharmacol Exp Ther (2012) 343: 617-27 [PMID:22935731]
ret proto-oncogene/Tyrosine-protein kinase receptor RET in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL2041] [GtoPdb: 2185] [UniProtKB: P07949]
ChEMBL Inhibition of RET by TR-FRET assay B 8.15 pIC50 7 nM IC50 Bioorg Med Chem Lett (2012) 22: 3208-3212 [PMID:22465635]
fms related receptor tyrosine kinase 1/Vascular endothelial growth factor receptor 1 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL1868] [GtoPdb: 1812] [UniProtKB: P17948]
ChEMBL Inhibition of Flt1 by TR-FRET assay B 7.49 pIC50 32 nM IC50 Bioorg Med Chem Lett (2012) 22: 3208-3212 [PMID:22465635]
ChEMBL Homogenous Time-Resolved Fluorescence Assay (HTRF): To determine the activity of the various kinases, a homogenous time-resolved fluorescence (HTRF) in vitro kinase assay was used. (Mathis, G., HTRF(R) Technology. J Biomol Screen, 1999. 4(6): p. 309-314; Alfred J. Kolb, Paul V. Kaplita, David J. Hayes, Young-Whan Park, Christine Pernell, John S. Major and Gerard Mathis, Drug Discovery Today, 1998, 3, 333-342.). For example for KDR, cKIT, FLT1, CSF1R and FTL3, purified enzyme was mixed with 0.5 μM N-biotinylated substrate (Biotin-Ahx-AEEEYFFLA-amide (SEQ. ID. 1)), various concentrations of inhibitor in reaction buffer (50 mM HEPES, pH 7.1, 10 mM MgCl2, 2 mM MnCl2, 0.1% BSA and 1 mM DTT, 40 μL final volume), ATP (1 mM final conc.) in a black 384-well plate. After 60 minutes incubation at room temperature, the reaction was quenched by addition of a buffered EDTA solution. B 8.68 pIC50 2.1 nM IC50 US-8722890-B2. Thieno[3,2-C]pyridine kinase inhibitors with improved CYP safety profile (2014)
ChEMBL Homogenous Time-Resolved Fluorescence Assay (HTRF): To determine the activity of the various kinases, a homogenous time-resolved fluorescence (HTRF) in vitro kinase assay was used. (Mathis, G., HTRF(R) Technology. J Biomol Screen, 1999. 4(6): p. 309-314; Alfred J. Kolb, Paul V. Kaplita, David J. Hayes, Young-Whan Park, Christine Pernell, John S. Major and Gerard Mathis, Drug Discovery Today, 1998, 3, 333-342.). For example for KDR, cKIT, FLT1, CSF1R and FTL3, purified enzyme was mixed with 0.5 μM N-biotinylated substrate (Biotin-Ahx-AEEEYFFLA-amide (SEQ. ID. 1)), various concentrations of inhibitor in reaction buffer (50 mM HEPES, pH 7.1, 10 mM MgCl2, 2 mM MnCl2, 0.1% BSA and 1 mM DTT, 40 μL final volume), ATP (1 mM final conc.) in a black 384-well plate. After 60 minutes incubation at room temperature, the reaction was quenched by addition of a buffered EDTA solution. B 8.9 pIC50 1.25 nM IC50 US-8722890-B2. Thieno[3,2-C]pyridine kinase inhibitors with improved CYP safety profile (2014)
GtoPdb Measuring inhibition of kinase activity in a biochemical assay. - 9 pIC50 1 nM IC50 J Pharmacol Exp Ther (2012) 343: 617-27 [PMID:22935731]
kinase insert domain receptor/Vascular endothelial growth factor receptor 2 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL279] [GtoPdb: 1813] [UniProtKB: P35968]
ChEMBL Inhibition of KDR by TR-FRET assay B 8.4 pIC50 4 nM IC50 Bioorg Med Chem Lett (2012) 22: 3208-3212 [PMID:22465635]
ChEMBL Inhibition of human KDR autophosphorylation expressed in mouse NIH/3T3 cells B 8.52 pIC50 3 nM IC50 Bioorg Med Chem Lett (2012) 22: 4750-4755 [PMID:22695126]
ChEMBL Homogenous Time-Resolved Fluorescence Assay (HTRF): To determine the activity of the various kinases, a homogenous time-resolved fluorescence (HTRF) in vitro kinase assay was used. (Mathis, G., HTRF(R) Technology. J Biomol Screen, 1999. 4(6): p. 309-314; Alfred J. Kolb, Paul V. Kaplita, David J. Hayes, Young-Whan Park, Christine Pernell, John S. Major and Gerard Mathis, Drug Discovery Today, 1998, 3, 333-342.). For example for KDR, cKIT, FLT1, CSF1R and FTL3, purified enzyme was mixed with 0.5 μM N-biotinylated substrate (Biotin-Ahx-AEEEYFFLA-amide (SEQ. ID. 1)), various concentrations of inhibitor in reaction buffer (50 mM HEPES, pH 7.1, 10 mM MgCl2, 2 mM MnCl2, 0.1% BSA and 1 mM DTT, 40 μL final volume), ATP (1 mM final conc.) in a black 384-well plate. After 60 minutes incubation at room temperature, the reaction was quenched by addition of a buffered EDTA solution. B 8.58 pIC50 2.65 nM IC50 US-8722890-B2. Thieno[3,2-C]pyridine kinase inhibitors with improved CYP safety profile (2014)
ChEMBL Inhibition of KDR using 1 mM ATP by HTRF assay B 8.7 pIC50 2 nM IC50 Bioorg Med Chem Lett (2012) 22: 3208-3212 [PMID:22465635]
ChEMBL Inhibition of KDR by HTRF analysis in presence of 1 mM ATP B 8.7 pIC50 2 nM IC50 Bioorg Med Chem Lett (2012) 22: 4750-4755 [PMID:22695126]
GtoPdb Measuring inhibition of kinase activity in a biochemical assay. - 8.7 pIC50 2 nM IC50 J Pharmacol Exp Ther (2012) 343: 617-27 [PMID:22935731]
ChEMBL Homogenous Time-Resolved Fluorescence Assay (HTRF): To determine the activity of the various kinases, a homogenous time-resolved fluorescence (HTRF) in vitro kinase assay was used. (Mathis, G., HTRF(R) Technology. J Biomol Screen, 1999. 4(6): p. 309-314; Alfred J. Kolb, Paul V. Kaplita, David J. Hayes, Young-Whan Park, Christine Pernell, John S. Major and Gerard Mathis, Drug Discovery Today, 1998, 3, 333-342.). For example for KDR, cKIT, FLT1, CSF1R and FTL3, purified enzyme was mixed with 0.5 μM N-biotinylated substrate (Biotin-Ahx-AEEEYFFLA-amide (SEQ. ID. 1)), various concentrations of inhibitor in reaction buffer (50 mM HEPES, pH 7.1, 10 mM MgCl2, 2 mM MnCl2, 0.1% BSA and 1 mM DTT, 40 μL final volume), ATP (1 mM final conc.) in a black 384-well plate. After 60 minutes incubation at room temperature, the reaction was quenched by addition of a buffered EDTA solution. B 8.8 pIC50 1.59 nM IC50 US-8722890-B2. Thieno[3,2-C]pyridine kinase inhibitors with improved CYP safety profile (2014)
fms related receptor tyrosine kinase 4 in Human [GtoPdb: 1814] [UniProtKB: P35916]
GtoPdb Measuring inhibition of kinase activity in a biochemical assay. - 7.37 pIC50 43 nM IC50 J Pharmacol Exp Ther (2012) 343: 617-27 [PMID:22935731]

ChEMBL data shown on this page come from version 34:

Zdrazil B, Felix E, Hunter F, Manners EJ, Blackshaw J, Corbett S, de Veij M, Ioannidis H, Lopez DM, Mosquera JF, Magarinos MP, Bosc N, Arcila R, Kizilören T, Gaulton A, Bento AP, Adasme MF, Monecke P, Landrum GA, Leach AR. (2024). The ChEMBL Database in 2023: a drug discovery platform spanning multiple bioactivity data types and time periods. Nucleic Acids Res., 52(D1). DOI: 10.1093/nar/gkad1004. [EPMCID:10767899] [PMID:37933841]
Davies M, Nowotka M, Papadatos G, Dedman N, Gaulton A, Atkinson F, Bellis L, Overington JP. (2015) 'ChEMBL web services: streamlining access to drug discovery data and utilities.' Nucleic Acids Res., 43(W1). DOI: 10.1093/nar/gkv352. [EPMCID:25883136]