lovingscience/chembl-v37-raw-activities huggingface dataset:
Compound (SMILES): COCCn1ccc(-c2nc(C)nc3c2C[C@H](C)N(C(=O)c2cccc(C(F)(F)F)c2Cl)C3)n1
InChIKey: AGTKMSXAUFGSQA-ZDUSSCGKSA-N
Target: P2X purinoceptor 7 (SINGLE PROTEIN), Rattus norvegicus
UniProt: Q64663
Assay: FLIPR Assay: 1321N1 cells expressing the recombinant human, rat or mouse P2X7 channel was cultured in HyQ DME/(HyClone/Dulbecco's Modified Eagle Medium) high glucose supplemented with 10% Fetal Bovine Serum (FBS) and appropriate selection marker. Cells were seeded at a density of 25000 cells/well (96-well clear bottom black walled plates) in 100 ul volume/well. On the day of the experiment, cell plates were washed with assay buffer, containing (in mM): 130 NaCl, 2 KCl, 1 CaCl2, 1 MgCl2, 10 HEPES, 5 glucose; pH 7.40 and 300 mOs. After the wash, cells were loaded with the Calcium-4 dye (Molecular Device) and incubated in the dark for 60 minutes. Test compounds were prepared at 250x the test concentration in neat DMSO. Intermediate 96-well compound plates were prepared by transferring 1.2 uL of the compound into 300 uL of assay buffer. A further 3x dilution occurred when transferring 50 uL/well of the compound plate to 100 uL/well in the cell plate.
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 493.92, ALogP 4.55, HBA 6, HBD 0, PSA 73.14, QED 0.52
Compound (SMILES): COCCn1ccc(-c2nc(C)nc3c2C[C@@H](C)N(C(=O)c2cccc(C(F)(F)F)c2Cl)C3)n1
InChIKey: AGTKMSXAUFGSQA-CYBMUJFWSA-N
Target: P2X purinoceptor 7 (SINGLE PROTEIN), Rattus norvegicus
UniProt: Q64663
Assay: FLIPR Assay: 1321N1 cells expressing the recombinant human, rat or mouse P2X7 channel was cultured in HyQ DME/(HyClone/Dulbecco's Modified Eagle Medium) high glucose supplemented with 10% Fetal Bovine Serum (FBS) and appropriate selection marker. Cells were seeded at a density of 25000 cells/well (96-well clear bottom black walled plates) in 100 ul volume/well. On the day of the experiment, cell plates were washed with assay buffer, containing (in mM): 130 NaCl, 2 KCl, 1 CaCl2, 1 MgCl2, 10 HEPES, 5 glucose; pH 7.40 and 300 mOs. After the wash, cells were loaded with the Calcium-4 dye (Molecular Device) and incubated in the dark for 60 minutes. Test compounds were prepared at 250x the test concentration in neat DMSO. Intermediate 96-well compound plates were prepared by transferring 1.2 uL of the compound into 300 uL of assay buffer. A further 3x dilution occurred when transferring 50 uL/well of the compound plate to 100 uL/well in the cell plate.
Measurement: IC50 = 9.7 nM (pChEMBL 8.010000228881836)
Descriptors: MW 493.92, ALogP 4.55, HBA 6, HBD 0, PSA 73.14, QED 0.52
Compound (SMILES): O=C(c1ccc(F)c(Cl)c1Cl)N1CCc2c(ncnc2-c2cccc(F)n2)C1
InChIKey: JIWPDPJWVHKCTB-UHFFFAOYSA-N
Target: P2X purinoceptor 7 (SINGLE PROTEIN), Homo sapiens
UniProt: Q99572
Assay: FLIPR Assay: 1321N1 cells expressing the recombinant human, rat or mouse P2X7 channel was cultured in HyQ DME/(HyClone/Dulbecco's Modified Eagle Medium) high glucose supplemented with 10% Fetal Bovine Serum (FBS) and appropriate selection marker. Cells were seeded at a density of 25000 cells/well (96-well clear bottom black walled plates) in 100 ul volume/well. On the day of the experiment, cell plates were washed with assay buffer, containing (in mM): 130 NaCl, 2 KCl, 1 CaCl2, 1 MgCl2, 10 HEPES, 5 glucose; pH 7.40 and 300 mOs. After the wash, cells were loaded with the Calcium-4 dye (Molecular Device) and incubated in the dark for 60 minutes. Test compounds were prepared at 250x the test concentration in neat DMSO. Intermediate 96-well compound plates were prepared by transferring 1.2 uL of the compound into 300 uL of assay buffer. A further 3x dilution occurred when transferring 50 uL/well of the compound plate to 100 uL/well in the cell plate.
Measurement: IC50 = 106.2 nM (pChEMBL 6.96999979019165)
Descriptors: MW 421.23, ALogP 4.32, HBA 4, HBD 0, PSA 58.98, QED 0.46
Compound (SMILES): O=C(c1cccc(C(F)(F)F)c1Cl)N1CCc2c(ncnc2-c2cccc(F)n2)C1
InChIKey: FGPBCCAOXLWFTL-UHFFFAOYSA-N
Target: P2X purinoceptor 7 (SINGLE PROTEIN), Homo sapiens
UniProt: Q99572
Assay: FLIPR Assay: 1321N1 cells expressing the recombinant human, rat or mouse P2X7 channel was cultured in HyQ DME/(HyClone/Dulbecco's Modified Eagle Medium) high glucose supplemented with 10% Fetal Bovine Serum (FBS) and appropriate selection marker. Cells were seeded at a density of 25000 cells/well (96-well clear bottom black walled plates) in 100 ul volume/well. On the day of the experiment, cell plates were washed with assay buffer, containing (in mM): 130 NaCl, 2 KCl, 1 CaCl2, 1 MgCl2, 10 HEPES, 5 glucose; pH 7.40 and 300 mOs. After the wash, cells were loaded with the Calcium-4 dye (Molecular Device) and incubated in the dark for 60 minutes. Test compounds were prepared at 250x the test concentration in neat DMSO. Intermediate 96-well compound plates were prepared by transferring 1.2 uL of the compound into 300 uL of assay buffer. A further 3x dilution occurred when transferring 50 uL/well of the compound plate to 100 uL/well in the cell plate.
Measurement: IC50 = 17.4 nM (pChEMBL 7.760000228881836)
Descriptors: MW 436.8, ALogP 4.55, HBA 4, HBD 0, PSA 58.98, QED 0.44
Compound (SMILES): Cc1ccc(C(=O)N2Cc3nc(C)nc(-c4ccn[nH]4)c3CC2C)c(C)c1
InChIKey: FNRXIXDIMHIGNB-UHFFFAOYSA-N
Target: P2X purinoceptor 7 (SINGLE PROTEIN), Rattus norvegicus
UniProt: Q64663
Assay: FLIPR Assay: 1321N1 cells expressing the recombinant human, rat or mouse P2X7 channel was cultured in HyQ DME/(HyClone/Dulbecco's Modified Eagle Medium) high glucose supplemented with 10% Fetal Bovine Serum (FBS) and appropriate selection marker. Cells were seeded at a density of 25000 cells/well (96-well clear bottom black walled plates) in 100 ul volume/well. On the day of the experiment, cell plates were washed with assay buffer, containing (in mM): 130 NaCl, 2 KCl, 1 CaCl2, 1 MgCl2, 10 HEPES, 5 glucose; pH 7.40 and 300 mOs. After the wash, cells were loaded with the Calcium-4 dye (Molecular Device) and incubated in the dark for 60 minutes. Test compounds were prepared at 250x the test concentration in neat DMSO. Intermediate 96-well compound plates were prepared by transferring 1.2 uL of the compound into 300 uL of assay buffer. A further 3x dilution occurred when transferring 50 uL/well of the compound plate to 100 uL/well in the cell plate.
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 361.45, ALogP 3.38, HBA 4, HBD 1, PSA 74.77, QED 0.76
Compound (SMILES): Cc1nc2c(c(-c3ccn[nH]3)n1)CC(C)N(C(=O)c1cccc(C)c1C)C2
InChIKey: UVTFUAIMFMKTMF-UHFFFAOYSA-N
Target: P2X purinoceptor 7 (SINGLE PROTEIN), Rattus norvegicus
UniProt: Q64663
Assay: FLIPR Assay: 1321N1 cells expressing the recombinant human, rat or mouse P2X7 channel was cultured in HyQ DME/(HyClone/Dulbecco's Modified Eagle Medium) high glucose supplemented with 10% Fetal Bovine Serum (FBS) and appropriate selection marker. Cells were seeded at a density of 25000 cells/well (96-well clear bottom black walled plates) in 100 ul volume/well. On the day of the experiment, cell plates were washed with assay buffer, containing (in mM): 130 NaCl, 2 KCl, 1 CaCl2, 1 MgCl2, 10 HEPES, 5 glucose; pH 7.40 and 300 mOs. After the wash, cells were loaded with the Calcium-4 dye (Molecular Device) and incubated in the dark for 60 minutes. Test compounds were prepared at 250x the test concentration in neat DMSO. Intermediate 96-well compound plates were prepared by transferring 1.2 uL of the compound into 300 uL of assay buffer. A further 3x dilution occurred when transferring 50 uL/well of the compound plate to 100 uL/well in the cell plate.
Measurement: IC50 = 7161.4 nM (pChEMBL 5.139999866485596)
Descriptors: MW 361.45, ALogP 3.38, HBA 4, HBD 1, PSA 74.77, QED 0.76
Compound (SMILES): Cc1nc2c(c(-c3ccn[nH]3)n1)CC(C)N(C(=O)c1ccc(F)cc1C)C2
InChIKey: RBXVPABDEDSTLG-UHFFFAOYSA-N
Target: P2X purinoceptor 7 (SINGLE PROTEIN), Homo sapiens
UniProt: Q99572
Assay: FLIPR Assay: 1321N1 cells expressing the recombinant human, rat or mouse P2X7 channel was cultured in HyQ DME/(HyClone/Dulbecco's Modified Eagle Medium) high glucose supplemented with 10% Fetal Bovine Serum (FBS) and appropriate selection marker. Cells were seeded at a density of 25000 cells/well (96-well clear bottom black walled plates) in 100 ul volume/well. On the day of the experiment, cell plates were washed with assay buffer, containing (in mM): 130 NaCl, 2 KCl, 1 CaCl2, 1 MgCl2, 10 HEPES, 5 glucose; pH 7.40 and 300 mOs. After the wash, cells were loaded with the Calcium-4 dye (Molecular Device) and incubated in the dark for 60 minutes. Test compounds were prepared at 250x the test concentration in neat DMSO. Intermediate 96-well compound plates were prepared by transferring 1.2 uL of the compound into 300 uL of assay buffer. A further 3x dilution occurred when transferring 50 uL/well of the compound plate to 100 uL/well in the cell plate.
Measurement: IC50 = 918.3 nM (pChEMBL 6.039999961853027)
Descriptors: MW 365.41, ALogP 3.21, HBA 4, HBD 1, PSA 74.77, QED 0.76
Compound (SMILES): Cc1nc2c(c(-c3ccn[nH]3)n1)CC(C)N(C(=O)c1cccc(F)c1C)C2
InChIKey: RRJIHTIRVLVRFM-UHFFFAOYSA-N
Target: P2X purinoceptor 7 (SINGLE PROTEIN), Rattus norvegicus
UniProt: Q64663
Assay: FLIPR Assay: 1321N1 cells expressing the recombinant human, rat or mouse P2X7 channel was cultured in HyQ DME/(HyClone/Dulbecco's Modified Eagle Medium) high glucose supplemented with 10% Fetal Bovine Serum (FBS) and appropriate selection marker. Cells were seeded at a density of 25000 cells/well (96-well clear bottom black walled plates) in 100 ul volume/well. On the day of the experiment, cell plates were washed with assay buffer, containing (in mM): 130 NaCl, 2 KCl, 1 CaCl2, 1 MgCl2, 10 HEPES, 5 glucose; pH 7.40 and 300 mOs. After the wash, cells were loaded with the Calcium-4 dye (Molecular Device) and incubated in the dark for 60 minutes. Test compounds were prepared at 250x the test concentration in neat DMSO. Intermediate 96-well compound plates were prepared by transferring 1.2 uL of the compound into 300 uL of assay buffer. A further 3x dilution occurred when transferring 50 uL/well of the compound plate to 100 uL/well in the cell plate.
Measurement: IC50 = 1273.5 nM (pChEMBL 5.889999866485596)
Descriptors: MW 365.41, ALogP 3.21, HBA 4, HBD 1, PSA 74.77, QED 0.76
Compound (SMILES): Cc1nc2c(c(-c3ccn[nH]3)n1)CC(C)N(C(=O)c1cccc(C)c1F)C2
InChIKey: ZMCAHKXMGNKFCX-UHFFFAOYSA-N
Target: P2X purinoceptor 7 (SINGLE PROTEIN), Rattus norvegicus
UniProt: Q64663
Assay: FLIPR Assay: 1321N1 cells expressing the recombinant human, rat or mouse P2X7 channel was cultured in HyQ DME/(HyClone/Dulbecco's Modified Eagle Medium) high glucose supplemented with 10% Fetal Bovine Serum (FBS) and appropriate selection marker. Cells were seeded at a density of 25000 cells/well (96-well clear bottom black walled plates) in 100 ul volume/well. On the day of the experiment, cell plates were washed with assay buffer, containing (in mM): 130 NaCl, 2 KCl, 1 CaCl2, 1 MgCl2, 10 HEPES, 5 glucose; pH 7.40 and 300 mOs. After the wash, cells were loaded with the Calcium-4 dye (Molecular Device) and incubated in the dark for 60 minutes. Test compounds were prepared at 250x the test concentration in neat DMSO. Intermediate 96-well compound plates were prepared by transferring 1.2 uL of the compound into 300 uL of assay buffer. A further 3x dilution occurred when transferring 50 uL/well of the compound plate to 100 uL/well in the cell plate.
Measurement: IC50 = 1870.7 nM (pChEMBL 5.730000019073486)
Descriptors: MW 365.41, ALogP 3.21, HBA 4, HBD 1, PSA 74.77, QED 0.76
Compound (SMILES): CC(C)n1c(Nc2ccc(F)c(Cl)c2)nc2cnc(Nc3ccc(C(=O)NN4CCN(C)CC4)cc3)nc21
InChIKey: LSNFUHFMDCZXMM-UHFFFAOYSA-N
Target: Vascular endothelial growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P35968
Assay: Inhibition Assay: The object of this assay was to test the inventive compounds for the kinase inhibitory activity in vitro. In this assay, an isotopic labeling method was used to label the gamma phosphate group on ATP. EGFR (including wild type, L858R mutant type and L858R/T790M double mutant type), VEGFR2, ALK, BTK, c-KIT, c-SRC, MET, PDGFRalpha and FLT3 kinases were tested in vitro for the activity inhibition. Staurosporine was used as a reference molecule (or referred to as a positive control). The kinase inhibitory activities of the tested compounds were expressed in the IC50 value (half inhibition concentration) or the kinase activity inhibitory rate by the tested compounds at 10 uM. The IC50 value can be obtained by the calculation of the inhibitory rates at a series of different concentrations of the tested compounds. 1. Materials:  20mM 3-(N-morpholinyl)propylsulfonic acid (MOPS);  1mM Ethylenediaminetetraacetic acid (EDTA);  0.01% Polyethylene glycol lauryl ether (Brij-35).
Measurement: IC50 > 1000 nM (pChEMBL 6)
Descriptors: MW 538.03, ALogP 4.58, HBA 9, HBD 3, PSA 103.24, QED 0.31
Compound (SMILES): CC(C)n1c(Nc2ccccc2)nc2cnc(Nc3ccc(C(=O)NN4CCN(C)CC4)cc3F)nc21
InChIKey: NVOZOBFMWRZFHB-UHFFFAOYSA-N
Target: Epidermal growth factor receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P00533
Assay: Inhibition Assay: The object of this assay was to test the inventive compounds for the kinase inhibitory activity in vitro. In this assay, an isotopic labeling method was used to label the gamma phosphate group on ATP. EGFR (including wild type, L858R mutant type and L858R/T790M double mutant type), VEGFR2, ALK, BTK, c-KIT, c-SRC, MET, PDGFRalpha and FLT3 kinases were tested in vitro for the activity inhibition. Staurosporine was used as a reference molecule (or referred to as a positive control). The kinase inhibitory activities of the tested compounds were expressed in the IC50 value (half inhibition concentration) or the kinase activity inhibitory rate by the tested compounds at 10 uM. The IC50 value can be obtained by the calculation of the inhibitory rates at a series of different concentrations of the tested compounds. 1. Materials:  20mM 3-(N-morpholinyl)propylsulfonic acid (MOPS);  1mM Ethylenediaminetetraacetic acid (EDTA);  0.01% Polyethylene glycol lauryl ether (Brij-35).
Measurement: IC50 = 1 nM (pChEMBL 9)
Descriptors: MW 503.59, ALogP 3.93, HBA 9, HBD 3, PSA 103.24, QED 0.35
Compound (SMILES): CC(C)n1c(Nc2ccc(F)c(Cl)c2)nc2cnc(Nc3ccc(C(=O)NN4CCN(C)CC4)cc3F)nc21
InChIKey: BMNRVDRIGUMQRP-UHFFFAOYSA-N
Target: Epidermal growth factor receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P00533
Assay: Inhibition Assay: The object of this assay was to test the inventive compounds for the kinase inhibitory activity in vitro. In this assay, an isotopic labeling method was used to label the gamma phosphate group on ATP. EGFR (including wild type, L858R mutant type and L858R/T790M double mutant type), VEGFR2, ALK, BTK, c-KIT, c-SRC, MET, PDGFRalpha and FLT3 kinases were tested in vitro for the activity inhibition. Staurosporine was used as a reference molecule (or referred to as a positive control). The kinase inhibitory activities of the tested compounds were expressed in the IC50 value (half inhibition concentration) or the kinase activity inhibitory rate by the tested compounds at 10 uM. The IC50 value can be obtained by the calculation of the inhibitory rates at a series of different concentrations of the tested compounds. 1. Materials:  20mM 3-(N-morpholinyl)propylsulfonic acid (MOPS);  1mM Ethylenediaminetetraacetic acid (EDTA);  0.01% Polyethylene glycol lauryl ether (Brij-35).
Measurement: IC50 = 4 nM (pChEMBL 8.399999618530273)
Descriptors: MW 556.02, ALogP 4.72, HBA 9, HBD 3, PSA 103.24, QED 0.3
Compound (SMILES): COc1cc(C(=O)NN2CCN(C)CC2)ccc1Nc1ncc2nc(Nc3ccccc3)n(C(C)C)c2n1
InChIKey: RCODRVRIPGNRTG-UHFFFAOYSA-N
Target: Vascular endothelial growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P35968
Assay: Inhibition Assay: The object of this assay was to test the inventive compounds for the kinase inhibitory activity in vitro. In this assay, an isotopic labeling method was used to label the gamma phosphate group on ATP. EGFR (including wild type, L858R mutant type and L858R/T790M double mutant type), VEGFR2, ALK, BTK, c-KIT, c-SRC, MET, PDGFRalpha and FLT3 kinases were tested in vitro for the activity inhibition. Staurosporine was used as a reference molecule (or referred to as a positive control). The kinase inhibitory activities of the tested compounds were expressed in the IC50 value (half inhibition concentration) or the kinase activity inhibitory rate by the tested compounds at 10 uM. The IC50 value can be obtained by the calculation of the inhibitory rates at a series of different concentrations of the tested compounds. 1. Materials:  20mM 3-(N-morpholinyl)propylsulfonic acid (MOPS);  1mM Ethylenediaminetetraacetic acid (EDTA);  0.01% Polyethylene glycol lauryl ether (Brij-35).
Measurement: IC50 > 1000 nM (pChEMBL 6)
Descriptors: MW 515.62, ALogP 3.8, HBA 10, HBD 3, PSA 112.47, QED 0.32
Compound (SMILES): N[C@H]1CC[C@H](Nc2c(C(=O)C3CC3)cnc3ccc(-c4ccc(O)cc4)cc23)CC1
InChIKey: OXFLRMSGADYGMO-WGSAOQKQSA-N
Target: Maternal embryonic leucine zipper kinase (SINGLE PROTEIN), Homo sapiens
UniProt: Q14680
Assay: Kinase Assay: MELK activity was determined in the presence or absence of compounds using fluorescein isothiocyanate-labeled (FITC-labeled) histone H3 peptide as a substrate. The extent of FITC-labeled histone H3 peptide phosphorylation was measured by immobilized metal ion affinity-based fluorescence polarization (IMAP) technology (Sportsman J R, et al., Assay Drug Dev. Technol. 2: 205-14, 2004) using IMAP FP Progressive Binding System (Molecular Devices Corporation). Test compounds were dissolved in DMSO at 12.5 mM and then serially diluted as the DMSO concentration in the assays to be 1%. The serially diluted compounds, 0.8 ng/micro-L PBK (Carna Biosciences) and 100 nM FITC-labeled histone H3 peptide were reacted in a reaction buffer (20 mM HEPES, 0.01% Tween-20, 0.3 mM MgCl2, 2 mM dithiothreitol, 50 micro-M ATP, pH 7.4) at room temperature for 1 hour. The reaction was stopped by the addition of three fold assay volume of progressive binding solution. Following 0.5 hour incubation at room temperature.
Measurement: IC50 = 21 nM (pChEMBL 7.679999828338623)
Descriptors: MW 401.51, ALogP 4.88, HBA 5, HBD 3, PSA 88.24, QED 0.53
Compound (SMILES): COc1cc(-c2ccc3ncc(C(=O)C4CC4)c(N[C@H]4CC[C@H](N)CC4)c3c2)ccc1O
InChIKey: FXVKYEQFXIXMCA-WGSAOQKQSA-N
Target: Maternal embryonic leucine zipper kinase (SINGLE PROTEIN), Homo sapiens
UniProt: Q14680
Assay: Kinase Assay: MELK activity was determined in the presence or absence of compounds using fluorescein isothiocyanate-labeled (FITC-labeled) histone H3 peptide as a substrate. The extent of FITC-labeled histone H3 peptide phosphorylation was measured by immobilized metal ion affinity-based fluorescence polarization (IMAP) technology (Sportsman J R, et al., Assay Drug Dev. Technol. 2: 205-14, 2004) using IMAP FP Progressive Binding System (Molecular Devices Corporation). Test compounds were dissolved in DMSO at 12.5 mM and then serially diluted as the DMSO concentration in the assays to be 1%. The serially diluted compounds, 0.8 ng/micro-L PBK (Carna Biosciences) and 100 nM FITC-labeled histone H3 peptide were reacted in a reaction buffer (20 mM HEPES, 0.01% Tween-20, 0.3 mM MgCl2, 2 mM dithiothreitol, 50 micro-M ATP, pH 7.4) at room temperature for 1 hour. The reaction was stopped by the addition of three fold assay volume of progressive binding solution. Following 0.5 hour incubation at room temperature.
Measurement: IC50 = 7 nM (pChEMBL 8.149999618530273)
Descriptors: MW 431.54, ALogP 4.89, HBA 6, HBD 3, PSA 97.47, QED 0.48
Compound (SMILES): N#Cc1ncc(-c2ccc3ncc(C(=O)C4CC4)c(N[C@H]4CC[C@H](N)CC4)c3c2)cn1
InChIKey: DSCFNLMKJIJOGC-IYARVYRRSA-N
Target: Maternal embryonic leucine zipper kinase (SINGLE PROTEIN), Homo sapiens
UniProt: Q14680
Assay: Kinase Assay: MELK activity was determined in the presence or absence of compounds using fluorescein isothiocyanate-labeled (FITC-labeled) histone H3 peptide as a substrate. The extent of FITC-labeled histone H3 peptide phosphorylation was measured by immobilized metal ion affinity-based fluorescence polarization (IMAP) technology (Sportsman J R, et al., Assay Drug Dev. Technol. 2: 205-14, 2004) using IMAP FP Progressive Binding System (Molecular Devices Corporation). Test compounds were dissolved in DMSO at 12.5 mM and then serially diluted as the DMSO concentration in the assays to be 1%. The serially diluted compounds, 0.8 ng/micro-L PBK (Carna Biosciences) and 100 nM FITC-labeled histone H3 peptide were reacted in a reaction buffer (20 mM HEPES, 0.01% Tween-20, 0.3 mM MgCl2, 2 mM dithiothreitol, 50 micro-M ATP, pH 7.4) at room temperature for 1 hour. The reaction was stopped by the addition of three fold assay volume of progressive binding solution. Following 0.5 hour incubation at room temperature.
Measurement: IC50 = 2.4 nM (pChEMBL 8.619999885559082)
Descriptors: MW 412.5, ALogP 3.84, HBA 7, HBD 2, PSA 117.58, QED 0.61
Compound (SMILES): CC(C)C(=O)c1cnc2ccc(-c3ccc(C#N)nc3)cc2c1N[C@H]1CC[C@H](N)CC1
InChIKey: ZQISKRDRNYBZOD-WGSAOQKQSA-N
Target: Maternal embryonic leucine zipper kinase (SINGLE PROTEIN), Homo sapiens
UniProt: Q14680
Assay: Kinase Assay: MELK activity was determined in the presence or absence of compounds using fluorescein isothiocyanate-labeled (FITC-labeled) histone H3 peptide as a substrate. The extent of FITC-labeled histone H3 peptide phosphorylation was measured by immobilized metal ion affinity-based fluorescence polarization (IMAP) technology (Sportsman J R, et al., Assay Drug Dev. Technol. 2: 205-14, 2004) using IMAP FP Progressive Binding System (Molecular Devices Corporation). Test compounds were dissolved in DMSO at 12.5 mM and then serially diluted as the DMSO concentration in the assays to be 1%. The serially diluted compounds, 0.8 ng/micro-L PBK (Carna Biosciences) and 100 nM FITC-labeled histone H3 peptide were reacted in a reaction buffer (20 mM HEPES, 0.01% Tween-20, 0.3 mM MgCl2, 2 mM dithiothreitol, 50 micro-M ATP, pH 7.4) at room temperature for 1 hour. The reaction was stopped by the addition of three fold assay volume of progressive binding solution. Following 0.5 hour incubation at room temperature.
Measurement: IC50 = 30 nM (pChEMBL 7.519999980926514)
Descriptors: MW 413.53, ALogP 4.69, HBA 6, HBD 2, PSA 104.69, QED 0.59
Compound (SMILES): N[C@H]1CC[C@H](Nc2c(C(=O)C3CC3)cnc3ccc(-c4ccc5[nH]cnc5c4)cc23)CC1
InChIKey: FIECCWJMPTXXLB-WGSAOQKQSA-N
Target: Maternal embryonic leucine zipper kinase (SINGLE PROTEIN), Homo sapiens
UniProt: Q14680
Assay: Kinase Assay: MELK activity was determined in the presence or absence of compounds using fluorescein isothiocyanate-labeled (FITC-labeled) histone H3 peptide as a substrate. The extent of FITC-labeled histone H3 peptide phosphorylation was measured by immobilized metal ion affinity-based fluorescence polarization (IMAP) technology (Sportsman J R, et al., Assay Drug Dev. Technol. 2: 205-14, 2004) using IMAP FP Progressive Binding System (Molecular Devices Corporation). Test compounds were dissolved in DMSO at 12.5 mM and then serially diluted as the DMSO concentration in the assays to be 1%. The serially diluted compounds, 0.8 ng/micro-L PBK (Carna Biosciences) and 100 nM FITC-labeled histone H3 peptide were reacted in a reaction buffer (20 mM HEPES, 0.01% Tween-20, 0.3 mM MgCl2, 2 mM dithiothreitol, 50 micro-M ATP, pH 7.4) at room temperature for 1 hour. The reaction was stopped by the addition of three fold assay volume of progressive binding solution. Following 0.5 hour incubation at room temperature.
Measurement: IC50 = 18 nM (pChEMBL 7.75)
Descriptors: MW 425.54, ALogP 5.05, HBA 5, HBD 3, PSA 96.69, QED 0.39
Compound (SMILES): N#Cc1ccc(-c2ccc3ncc(C(=O)C4CC4)c(N[C@H]4CC[C@H](N)CC4)c3c2)s1
InChIKey: TYXARYCYNYDFQO-QAQDUYKDSA-N
Target: Maternal embryonic leucine zipper kinase (SINGLE PROTEIN), Homo sapiens
UniProt: Q14680
Assay: Kinase Assay: MELK activity was determined in the presence or absence of compounds using fluorescein isothiocyanate-labeled (FITC-labeled) histone H3 peptide as a substrate. The extent of FITC-labeled histone H3 peptide phosphorylation was measured by immobilized metal ion affinity-based fluorescence polarization (IMAP) technology (Sportsman J R, et al., Assay Drug Dev. Technol. 2: 205-14, 2004) using IMAP FP Progressive Binding System (Molecular Devices Corporation). Test compounds were dissolved in DMSO at 12.5 mM and then serially diluted as the DMSO concentration in the assays to be 1%. The serially diluted compounds, 0.8 ng/micro-L PBK (Carna Biosciences) and 100 nM FITC-labeled histone H3 peptide were reacted in a reaction buffer (20 mM HEPES, 0.01% Tween-20, 0.3 mM MgCl2, 2 mM dithiothreitol, 50 micro-M ATP, pH 7.4) at room temperature for 1 hour. The reaction was stopped by the addition of three fold assay volume of progressive binding solution. Following 0.5 hour incubation at room temperature.
Measurement: IC50 = 46 nM (pChEMBL 7.340000152587891)
Descriptors: MW 416.55, ALogP 5.11, HBA 6, HBD 2, PSA 91.8, QED 0.56
Compound (SMILES): COc1cc(-c2ccc3ncc(C(=O)C4CC4)c(N4CCC(CN(C)C)CC4)c3c2)ccc1O
InChIKey: HGOLBSUJLUMWHR-UHFFFAOYSA-N
Target: Maternal embryonic leucine zipper kinase (SINGLE PROTEIN), Homo sapiens
UniProt: Q14680
Assay: Kinase Assay: MELK activity was determined in the presence or absence of compounds using fluorescein isothiocyanate-labeled (FITC-labeled) histone H3 peptide as a substrate. The extent of FITC-labeled histone H3 peptide phosphorylation was measured by immobilized metal ion affinity-based fluorescence polarization (IMAP) technology (Sportsman J R, et al., Assay Drug Dev. Technol. 2: 205-14, 2004) using IMAP FP Progressive Binding System (Molecular Devices Corporation). Test compounds were dissolved in DMSO at 12.5 mM and then serially diluted as the DMSO concentration in the assays to be 1%. The serially diluted compounds, 0.8 ng/micro-L PBK (Carna Biosciences) and 100 nM FITC-labeled histone H3 peptide were reacted in a reaction buffer (20 mM HEPES, 0.01% Tween-20, 0.3 mM MgCl2, 2 mM dithiothreitol, 50 micro-M ATP, pH 7.4) at room temperature for 1 hour. The reaction was stopped by the addition of three fold assay volume of progressive binding solution. Following 0.5 hour incubation at room temperature.
Measurement: IC50 = 3.6 nM (pChEMBL 8.4399995803833)
Descriptors: MW 459.59, ALogP 4.99, HBA 6, HBD 1, PSA 65.9, QED 0.5
Compound (SMILES): COc1cc(-c2ccc3ncc(C(=O)C4CC4)c(N4CCC5(CCNC5)CC4)c3c2)cc(Cl)c1O
InChIKey: HYPJTZQAQMIYRW-UHFFFAOYSA-N
Target: Maternal embryonic leucine zipper kinase (SINGLE PROTEIN), Homo sapiens
UniProt: Q14680
Assay: Kinase Assay: MELK activity was determined in the presence or absence of compounds using fluorescein isothiocyanate-labeled (FITC-labeled) histone H3 peptide as a substrate. The extent of FITC-labeled histone H3 peptide phosphorylation was measured by immobilized metal ion affinity-based fluorescence polarization (IMAP) technology (Sportsman J R, et al., Assay Drug Dev. Technol. 2: 205-14, 2004) using IMAP FP Progressive Binding System (Molecular Devices Corporation). Test compounds were dissolved in DMSO at 12.5 mM and then serially diluted as the DMSO concentration in the assays to be 1%. The serially diluted compounds, 0.8 ng/micro-L PBK (Carna Biosciences) and 100 nM FITC-labeled histone H3 peptide were reacted in a reaction buffer (20 mM HEPES, 0.01% Tween-20, 0.3 mM MgCl2, 2 mM dithiothreitol, 50 micro-M ATP, pH 7.4) at room temperature for 1 hour. The reaction was stopped by the addition of three fold assay volume of progressive binding solution. Following 0.5 hour incubation at room temperature.
Measurement: IC50 = 4 nM (pChEMBL 8.399999618530273)
Descriptors: MW 492.02, ALogP 5.44, HBA 6, HBD 2, PSA 74.69, QED 0.46
Compound (SMILES): N[C@H]1CC[C@H](Nc2c(C(=O)C3CC3)cnc3ccc(-c4cc(F)c(O)c(F)c4)cc23)CC1
InChIKey: VMDQFYOKUOLFSZ-QAQDUYKDSA-N
Target: Maternal embryonic leucine zipper kinase (SINGLE PROTEIN), Homo sapiens
UniProt: Q14680
Assay: Kinase Assay: MELK activity was determined in the presence or absence of compounds using fluorescein isothiocyanate-labeled (FITC-labeled) histone H3 peptide as a substrate. The extent of FITC-labeled histone H3 peptide phosphorylation was measured by immobilized metal ion affinity-based fluorescence polarization (IMAP) technology (Sportsman J R, et al., Assay Drug Dev. Technol. 2: 205-14, 2004) using IMAP FP Progressive Binding System (Molecular Devices Corporation). Test compounds were dissolved in DMSO at 12.5 mM and then serially diluted as the DMSO concentration in the assays to be 1%. The serially diluted compounds, 0.8 ng/micro-L PBK (Carna Biosciences) and 100 nM FITC-labeled histone H3 peptide were reacted in a reaction buffer (20 mM HEPES, 0.01% Tween-20, 0.3 mM MgCl2, 2 mM dithiothreitol, 50 micro-M ATP, pH 7.4) at room temperature for 1 hour. The reaction was stopped by the addition of three fold assay volume of progressive binding solution. Following 0.5 hour incubation at room temperature.
Measurement: IC50 = 23 nM (pChEMBL 7.639999866485596)
Descriptors: MW 437.49, ALogP 5.16, HBA 5, HBD 3, PSA 88.24, QED 0.48
Compound (SMILES): N[C@H]1CC[C@H](Nc2c(C(=O)C3CC3)cnc3ccc(-c4cc(Cl)c(O)c(Cl)c4)cc23)CC1
InChIKey: FNXWNOUGPDCXRB-QAQDUYKDSA-N
Target: Maternal embryonic leucine zipper kinase (SINGLE PROTEIN), Homo sapiens
UniProt: Q14680
Assay: Kinase Assay: MELK activity was determined in the presence or absence of compounds using fluorescein isothiocyanate-labeled (FITC-labeled) histone H3 peptide as a substrate. The extent of FITC-labeled histone H3 peptide phosphorylation was measured by immobilized metal ion affinity-based fluorescence polarization (IMAP) technology (Sportsman J R, et al., Assay Drug Dev. Technol. 2: 205-14, 2004) using IMAP FP Progressive Binding System (Molecular Devices Corporation). Test compounds were dissolved in DMSO at 12.5 mM and then serially diluted as the DMSO concentration in the assays to be 1%. The serially diluted compounds, 0.8 ng/micro-L PBK (Carna Biosciences) and 100 nM FITC-labeled histone H3 peptide were reacted in a reaction buffer (20 mM HEPES, 0.01% Tween-20, 0.3 mM MgCl2, 2 mM dithiothreitol, 50 micro-M ATP, pH 7.4) at room temperature for 1 hour. The reaction was stopped by the addition of three fold assay volume of progressive binding solution. Following 0.5 hour incubation at room temperature.
Measurement: IC50 = 7.6 nM (pChEMBL 8.119999885559082)
Descriptors: MW 470.4, ALogP 6.19, HBA 5, HBD 3, PSA 88.24, QED 0.39
Compound (SMILES): N[C@H]1CC[C@H](Nc2c(C(=O)C3CC3)cnc3ccc(-c4cc(Cl)c(O)cc4Cl)cc23)CC1
InChIKey: JVNQZNGPPVHMQY-WKILWMFISA-N
Target: Maternal embryonic leucine zipper kinase (SINGLE PROTEIN), Homo sapiens
UniProt: Q14680
Assay: Kinase Assay: MELK activity was determined in the presence or absence of compounds using fluorescein isothiocyanate-labeled (FITC-labeled) histone H3 peptide as a substrate. The extent of FITC-labeled histone H3 peptide phosphorylation was measured by immobilized metal ion affinity-based fluorescence polarization (IMAP) technology (Sportsman J R, et al., Assay Drug Dev. Technol. 2: 205-14, 2004) using IMAP FP Progressive Binding System (Molecular Devices Corporation). Test compounds were dissolved in DMSO at 12.5 mM and then serially diluted as the DMSO concentration in the assays to be 1%. The serially diluted compounds, 0.8 ng/micro-L PBK (Carna Biosciences) and 100 nM FITC-labeled histone H3 peptide were reacted in a reaction buffer (20 mM HEPES, 0.01% Tween-20, 0.3 mM MgCl2, 2 mM dithiothreitol, 50 micro-M ATP, pH 7.4) at room temperature for 1 hour. The reaction was stopped by the addition of three fold assay volume of progressive binding solution. Following 0.5 hour incubation at room temperature.
Measurement: IC50 = 72 nM (pChEMBL 7.139999866485596)
Descriptors: MW 470.4, ALogP 6.19, HBA 5, HBD 3, PSA 88.24, QED 0.39
Compound (SMILES): COc1cc(-c2ccc3ncc(C(=O)C4CC4)c(N[C@H]4CC[C@@H](N)CC4)c3c2)ccc1O
InChIKey: FXVKYEQFXIXMCA-KDURUIRLSA-N
Target: Maternal embryonic leucine zipper kinase (SINGLE PROTEIN), Homo sapiens
UniProt: Q14680
Assay: Kinase Assay: MELK activity was determined in the presence or absence of compounds using fluorescein isothiocyanate-labeled (FITC-labeled) histone H3 peptide as a substrate. The extent of FITC-labeled histone H3 peptide phosphorylation was measured by immobilized metal ion affinity-based fluorescence polarization (IMAP) technology (Sportsman J R, et al., Assay Drug Dev. Technol. 2: 205-14, 2004) using IMAP FP Progressive Binding System (Molecular Devices Corporation). Test compounds were dissolved in DMSO at 12.5 mM and then serially diluted as the DMSO concentration in the assays to be 1%. The serially diluted compounds, 0.8 ng/micro-L PBK (Carna Biosciences) and 100 nM FITC-labeled histone H3 peptide were reacted in a reaction buffer (20 mM HEPES, 0.01% Tween-20, 0.3 mM MgCl2, 2 mM dithiothreitol, 50 micro-M ATP, pH 7.4) at room temperature for 1 hour. The reaction was stopped by the addition of three fold assay volume of progressive binding solution. Following 0.5 hour incubation at room temperature.
Measurement: IC50 = 1.9 nM (pChEMBL 8.720000267028809)
Descriptors: MW 431.54, ALogP 4.89, HBA 6, HBD 3, PSA 97.47, QED 0.48
Compound (SMILES): COc1cc(-c2ccc3ncc(C(=O)C4CC4)c(NC4CCN(C)CC4)c3c2)ccc1O
InChIKey: MMZBTRXUNVJXFU-UHFFFAOYSA-N
Target: Maternal embryonic leucine zipper kinase (SINGLE PROTEIN), Homo sapiens
UniProt: Q14680
Assay: Kinase Assay: MELK activity was determined in the presence or absence of compounds using fluorescein isothiocyanate-labeled (FITC-labeled) histone H3 peptide as a substrate. The extent of FITC-labeled histone H3 peptide phosphorylation was measured by immobilized metal ion affinity-based fluorescence polarization (IMAP) technology (Sportsman J R, et al., Assay Drug Dev. Technol. 2: 205-14, 2004) using IMAP FP Progressive Binding System (Molecular Devices Corporation). Test compounds were dissolved in DMSO at 12.5 mM and then serially diluted as the DMSO concentration in the assays to be 1%. The serially diluted compounds, 0.8 ng/micro-L PBK (Carna Biosciences) and 100 nM FITC-labeled histone H3 peptide were reacted in a reaction buffer (20 mM HEPES, 0.01% Tween-20, 0.3 mM MgCl2, 2 mM dithiothreitol, 50 micro-M ATP, pH 7.4) at room temperature for 1 hour. The reaction was stopped by the addition of three fold assay volume of progressive binding solution. Following 0.5 hour incubation at room temperature.
Measurement: IC50 = 26 nM (pChEMBL 7.579999923706055)
Descriptors: MW 431.54, ALogP 4.71, HBA 6, HBD 2, PSA 74.69, QED 0.55
Compound (SMILES): N[C@H]1CC[C@H](Nc2c(C(=O)C3CC3)cnc3ccc(-c4cc(F)c(O)c(Cl)c4)cc23)CC1
InChIKey: WRPWOPNJAIACGK-QAQDUYKDSA-N
Target: Maternal embryonic leucine zipper kinase (SINGLE PROTEIN), Homo sapiens
UniProt: Q14680
Assay: Kinase Assay: MELK activity was determined in the presence or absence of compounds using fluorescein isothiocyanate-labeled (FITC-labeled) histone H3 peptide as a substrate. The extent of FITC-labeled histone H3 peptide phosphorylation was measured by immobilized metal ion affinity-based fluorescence polarization (IMAP) technology (Sportsman J R, et al., Assay Drug Dev. Technol. 2: 205-14, 2004) using IMAP FP Progressive Binding System (Molecular Devices Corporation). Test compounds were dissolved in DMSO at 12.5 mM and then serially diluted as the DMSO concentration in the assays to be 1%. The serially diluted compounds, 0.8 ng/micro-L PBK (Carna Biosciences) and 100 nM FITC-labeled histone H3 peptide were reacted in a reaction buffer (20 mM HEPES, 0.01% Tween-20, 0.3 mM MgCl2, 2 mM dithiothreitol, 50 micro-M ATP, pH 7.4) at room temperature for 1 hour. The reaction was stopped by the addition of three fold assay volume of progressive binding solution. Following 0.5 hour incubation at room temperature.
Measurement: IC50 = 6.5 nM (pChEMBL 8.1899995803833)
Descriptors: MW 453.95, ALogP 5.67, HBA 5, HBD 3, PSA 88.24, QED 0.43
Compound (SMILES): N[C@H]1CC[C@@H](Nc2c(C(=O)C3CC3)cnc3ccc(-c4cc(F)c(O)c(F)c4)cc23)CC1
InChIKey: VMDQFYOKUOLFSZ-CALCHBBNSA-N
Target: Maternal embryonic leucine zipper kinase (SINGLE PROTEIN), Homo sapiens
UniProt: Q14680
Assay: Kinase Assay: MELK activity was determined in the presence or absence of compounds using fluorescein isothiocyanate-labeled (FITC-labeled) histone H3 peptide as a substrate. The extent of FITC-labeled histone H3 peptide phosphorylation was measured by immobilized metal ion affinity-based fluorescence polarization (IMAP) technology (Sportsman J R, et al., Assay Drug Dev. Technol. 2: 205-14, 2004) using IMAP FP Progressive Binding System (Molecular Devices Corporation). Test compounds were dissolved in DMSO at 12.5 mM and then serially diluted as the DMSO concentration in the assays to be 1%. The serially diluted compounds, 0.8 ng/micro-L PBK (Carna Biosciences) and 100 nM FITC-labeled histone H3 peptide were reacted in a reaction buffer (20 mM HEPES, 0.01% Tween-20, 0.3 mM MgCl2, 2 mM dithiothreitol, 50 micro-M ATP, pH 7.4) at room temperature for 1 hour. The reaction was stopped by the addition of three fold assay volume of progressive binding solution. Following 0.5 hour incubation at room temperature.
Measurement: IC50 = 2.6 nM (pChEMBL 8.59000015258789)
Descriptors: MW 437.49, ALogP 5.16, HBA 5, HBD 3, PSA 88.24, QED 0.48
Compound (SMILES): CC(C1CCN(c2c(C(=O)C3CC3)cnc3ccc(-c4cc(F)c(O)c(F)c4)cc23)CC1)N(C)C
InChIKey: RSMFQMYLVTWHOU-UHFFFAOYSA-N
Target: Maternal embryonic leucine zipper kinase (SINGLE PROTEIN), Homo sapiens
UniProt: Q14680
Assay: Kinase Assay: MELK activity was determined in the presence or absence of compounds using fluorescein isothiocyanate-labeled (FITC-labeled) histone H3 peptide as a substrate. The extent of FITC-labeled histone H3 peptide phosphorylation was measured by immobilized metal ion affinity-based fluorescence polarization (IMAP) technology (Sportsman J R, et al., Assay Drug Dev. Technol. 2: 205-14, 2004) using IMAP FP Progressive Binding System (Molecular Devices Corporation). Test compounds were dissolved in DMSO at 12.5 mM and then serially diluted as the DMSO concentration in the assays to be 1%. The serially diluted compounds, 0.8 ng/micro-L PBK (Carna Biosciences) and 100 nM FITC-labeled histone H3 peptide were reacted in a reaction buffer (20 mM HEPES, 0.01% Tween-20, 0.3 mM MgCl2, 2 mM dithiothreitol, 50 micro-M ATP, pH 7.4) at room temperature for 1 hour. The reaction was stopped by the addition of three fold assay volume of progressive binding solution. Following 0.5 hour incubation at room temperature.
Measurement: IC50 = 11 nM (pChEMBL 7.960000038146973)
Descriptors: MW 479.57, ALogP 5.64, HBA 5, HBD 1, PSA 56.67, QED 0.46
Compound (SMILES): CCN(CC)C1CCC(Nc2c(C(=O)C3CC3)cnc3ccc(-c4cc(Cl)c(O)c(OC)c4)cc23)CC1
InChIKey: DYIDCYKYUPJJTQ-UHFFFAOYSA-N
Target: Maternal embryonic leucine zipper kinase (SINGLE PROTEIN), Homo sapiens
UniProt: Q14680
Assay: Kinase Assay: MELK activity was determined in the presence or absence of compounds using fluorescein isothiocyanate-labeled (FITC-labeled) histone H3 peptide as a substrate. The extent of FITC-labeled histone H3 peptide phosphorylation was measured by immobilized metal ion affinity-based fluorescence polarization (IMAP) technology (Sportsman J R, et al., Assay Drug Dev. Technol. 2: 205-14, 2004) using IMAP FP Progressive Binding System (Molecular Devices Corporation). Test compounds were dissolved in DMSO at 12.5 mM and then serially diluted as the DMSO concentration in the assays to be 1%. The serially diluted compounds, 0.8 ng/micro-L PBK (Carna Biosciences) and 100 nM FITC-labeled histone H3 peptide were reacted in a reaction buffer (20 mM HEPES, 0.01% Tween-20, 0.3 mM MgCl2, 2 mM dithiothreitol, 50 micro-M ATP, pH 7.4) at room temperature for 1 hour. The reaction was stopped by the addition of three fold assay volume of progressive binding solution. Following 0.5 hour incubation at room temperature.
Measurement: IC50 = 2.6 nM (pChEMBL 8.59000015258789)
Descriptors: MW 522.09, ALogP 6.93, HBA 6, HBD 2, PSA 74.69, QED 0.3
Compound (SMILES): COc1cc(-c2ccc3ncc(C(=O)C4CC4)c(N4CCC(C(C)N(C)C)CC4)c3c2)ccc1O
InChIKey: VMFWIXUJCYEEQA-UHFFFAOYSA-N
Target: Maternal embryonic leucine zipper kinase (SINGLE PROTEIN), Homo sapiens
UniProt: Q14680
Assay: Kinase Assay: MELK activity was determined in the presence or absence of compounds using fluorescein isothiocyanate-labeled (FITC-labeled) histone H3 peptide as a substrate. The extent of FITC-labeled histone H3 peptide phosphorylation was measured by immobilized metal ion affinity-based fluorescence polarization (IMAP) technology (Sportsman J R, et al., Assay Drug Dev. Technol. 2: 205-14, 2004) using IMAP FP Progressive Binding System (Molecular Devices Corporation). Test compounds were dissolved in DMSO at 12.5 mM and then serially diluted as the DMSO concentration in the assays to be 1%. The serially diluted compounds, 0.8 ng/micro-L PBK (Carna Biosciences) and 100 nM FITC-labeled histone H3 peptide were reacted in a reaction buffer (20 mM HEPES, 0.01% Tween-20, 0.3 mM MgCl2, 2 mM dithiothreitol, 50 micro-M ATP, pH 7.4) at room temperature for 1 hour. The reaction was stopped by the addition of three fold assay volume of progressive binding solution. Following 0.5 hour incubation at room temperature.
Measurement: IC50 = 3.4 nM (pChEMBL 8.470000267028809)
Descriptors: MW 473.62, ALogP 5.38, HBA 6, HBD 1, PSA 65.9, QED 0.47
Compound (SMILES): CCN(CC)C1CCC(Nc2c(C(=O)C3CC3)cnc3ccc(-c4ccc(O)c(Cl)c4)cc23)CC1
InChIKey: CQYBWZJGQAUHAU-UHFFFAOYSA-N
Target: Maternal embryonic leucine zipper kinase (SINGLE PROTEIN), Homo sapiens
UniProt: Q14680
Assay: Kinase Assay: MELK activity was determined in the presence or absence of compounds using fluorescein isothiocyanate-labeled (FITC-labeled) histone H3 peptide as a substrate. The extent of FITC-labeled histone H3 peptide phosphorylation was measured by immobilized metal ion affinity-based fluorescence polarization (IMAP) technology (Sportsman J R, et al., Assay Drug Dev. Technol. 2: 205-14, 2004) using IMAP FP Progressive Binding System (Molecular Devices Corporation). Test compounds were dissolved in DMSO at 12.5 mM and then serially diluted as the DMSO concentration in the assays to be 1%. The serially diluted compounds, 0.8 ng/micro-L PBK (Carna Biosciences) and 100 nM FITC-labeled histone H3 peptide were reacted in a reaction buffer (20 mM HEPES, 0.01% Tween-20, 0.3 mM MgCl2, 2 mM dithiothreitol, 50 micro-M ATP, pH 7.4) at room temperature for 1 hour. The reaction was stopped by the addition of three fold assay volume of progressive binding solution. Following 0.5 hour incubation at room temperature.
Measurement: IC50 = 11 nM (pChEMBL 7.960000038146973)
Descriptors: MW 492.06, ALogP 6.92, HBA 5, HBD 2, PSA 65.46, QED 0.33
Compound (SMILES): CCN(CC)C1CCC(Nc2c(C(=O)C3CC3)cnc3ccc(-c4ccc(O)c(OC)c4)cc23)CC1
InChIKey: PAYGDCKLJCPRJA-UHFFFAOYSA-N
Target: Maternal embryonic leucine zipper kinase (SINGLE PROTEIN), Homo sapiens
UniProt: Q14680
Assay: Kinase Assay: MELK activity was determined in the presence or absence of compounds using fluorescein isothiocyanate-labeled (FITC-labeled) histone H3 peptide as a substrate. The extent of FITC-labeled histone H3 peptide phosphorylation was measured by immobilized metal ion affinity-based fluorescence polarization (IMAP) technology (Sportsman J R, et al., Assay Drug Dev. Technol. 2: 205-14, 2004) using IMAP FP Progressive Binding System (Molecular Devices Corporation). Test compounds were dissolved in DMSO at 12.5 mM and then serially diluted as the DMSO concentration in the assays to be 1%. The serially diluted compounds, 0.8 ng/micro-L PBK (Carna Biosciences) and 100 nM FITC-labeled histone H3 peptide were reacted in a reaction buffer (20 mM HEPES, 0.01% Tween-20, 0.3 mM MgCl2, 2 mM dithiothreitol, 50 micro-M ATP, pH 7.4) at room temperature for 1 hour. The reaction was stopped by the addition of three fold assay volume of progressive binding solution. Following 0.5 hour incubation at room temperature.
Measurement: IC50 = 7 nM (pChEMBL 8.149999618530273)
Descriptors: MW 487.64, ALogP 6.27, HBA 6, HBD 2, PSA 74.69, QED 0.35
Compound (SMILES): COc1cc(-c2ccc3ncc(C(=O)C4CC4)c(NCC4CCN(C)CC4)c3c2)cc(Cl)c1O
InChIKey: ZMIWEKADMMLLMP-UHFFFAOYSA-N
Target: Maternal embryonic leucine zipper kinase (SINGLE PROTEIN), Homo sapiens
UniProt: Q14680
Assay: Kinase Assay: MELK activity was determined in the presence or absence of compounds using fluorescein isothiocyanate-labeled (FITC-labeled) histone H3 peptide as a substrate. The extent of FITC-labeled histone H3 peptide phosphorylation was measured by immobilized metal ion affinity-based fluorescence polarization (IMAP) technology (Sportsman J R, et al., Assay Drug Dev. Technol. 2: 205-14, 2004) using IMAP FP Progressive Binding System (Molecular Devices Corporation). Test compounds were dissolved in DMSO at 12.5 mM and then serially diluted as the DMSO concentration in the assays to be 1%. The serially diluted compounds, 0.8 ng/micro-L PBK (Carna Biosciences) and 100 nM FITC-labeled histone H3 peptide were reacted in a reaction buffer (20 mM HEPES, 0.01% Tween-20, 0.3 mM MgCl2, 2 mM dithiothreitol, 50 micro-M ATP, pH 7.4) at room temperature for 1 hour. The reaction was stopped by the addition of three fold assay volume of progressive binding solution. Following 0.5 hour incubation at room temperature.
Measurement: IC50 = 3.4 nM (pChEMBL 8.470000267028809)
Descriptors: MW 480.01, ALogP 5.62, HBA 6, HBD 2, PSA 74.69, QED 0.43
Compound (SMILES): CC(C)C(=O)c1cnc2ccc(-c3cc(F)c(O)c(Cl)c3)cc2c1N[C@H]1CC[C@H](N)CC1
InChIKey: HESHGVAAWZDKLM-QAQDUYKDSA-N
Target: Maternal embryonic leucine zipper kinase (SINGLE PROTEIN), Homo sapiens
UniProt: Q14680
Assay: Kinase Assay: MELK activity was determined in the presence or absence of compounds using fluorescein isothiocyanate-labeled (FITC-labeled) histone H3 peptide as a substrate. The extent of FITC-labeled histone H3 peptide phosphorylation was measured by immobilized metal ion affinity-based fluorescence polarization (IMAP) technology (Sportsman J R, et al., Assay Drug Dev. Technol. 2: 205-14, 2004) using IMAP FP Progressive Binding System (Molecular Devices Corporation). Test compounds were dissolved in DMSO at 12.5 mM and then serially diluted as the DMSO concentration in the assays to be 1%. The serially diluted compounds, 0.8 ng/micro-L PBK (Carna Biosciences) and 100 nM FITC-labeled histone H3 peptide were reacted in a reaction buffer (20 mM HEPES, 0.01% Tween-20, 0.3 mM MgCl2, 2 mM dithiothreitol, 50 micro-M ATP, pH 7.4) at room temperature for 1 hour. The reaction was stopped by the addition of three fold assay volume of progressive binding solution. Following 0.5 hour incubation at room temperature.
Measurement: IC50 = 10 nM (pChEMBL 8)
Descriptors: MW 455.96, ALogP 5.92, HBA 5, HBD 3, PSA 88.24, QED 0.42
Compound (SMILES): N[C@H]1CC[C@H](Nc2c(C(=O)C3CC3)cnc3ccc(-c4ccncc4)cc23)CC1
InChIKey: YXWULLZXPZGCHJ-WGSAOQKQSA-N
Target: Maternal embryonic leucine zipper kinase (SINGLE PROTEIN), Homo sapiens
UniProt: Q14680
Assay: Kinase Assay: MELK activity was determined in the presence or absence of compounds using fluorescein isothiocyanate-labeled (FITC-labeled) histone H3 peptide as a substrate. The extent of FITC-labeled histone H3 peptide phosphorylation was measured by immobilized metal ion affinity-based fluorescence polarization (IMAP) technology (Sportsman J R, et al., Assay Drug Dev. Technol. 2: 205-14, 2004) using IMAP FP Progressive Binding System (Molecular Devices Corporation). Test compounds were dissolved in DMSO at 12.5 mM and then serially diluted as the DMSO concentration in the assays to be 1%. The serially diluted compounds, 0.8 ng/micro-L PBK (Carna Biosciences) and 100 nM FITC-labeled histone H3 peptide were reacted in a reaction buffer (20 mM HEPES, 0.01% Tween-20, 0.3 mM MgCl2, 2 mM dithiothreitol, 50 micro-M ATP, pH 7.4) at room temperature for 1 hour. The reaction was stopped by the addition of three fold assay volume of progressive binding solution. Following 0.5 hour incubation at room temperature.
Measurement: IC50 = 54 nM (pChEMBL 7.269999980926514)
Descriptors: MW 386.5, ALogP 4.57, HBA 5, HBD 2, PSA 80.9, QED 0.63