lovingscience/chembl-v37-raw-activities huggingface dataset:
Compound (SMILES): C[C@]1(O)CC[C@@H](Nc2c(C(N)=O)cnn3cc(-c4cncnc4N)cc23)CC1
InChIKey: QJPDLAHKJLVDON-HHCCDPJTSA-N
Target: Tyrosine-protein kinase JAK1 (SINGLE PROTEIN), Homo sapiens
UniProt: P23458
Assay: Kinase Assay: The assay reactions were performed in U-bottom 384-well plates. The final assay volume was 30 ulÂ prepared from 15 ul additions of enzyme and substrates (fluoresceinated peptide and ATP) and test compounds in assay buffer (20 mM HEPES pH 7.4, 10 mM MgCl2, 25 mM beta-glycerol phosphate, 0.015% Brij35 and 4 mM DTT). The reaction was initiated by the combination of GST-JAK1 enzyme with substrates and test compounds. The reactions were incubated at room temperature for 3 hours and terminated by adding 60 ulÂ of 35 mM EDTA to each sample. Each reaction mixture was analyzed on the Caliper LabChip 3000 (Caliper, Hopkinton, MA) by electrophoretic separation of the fluorescent substrate and phosphorylated product. Inhibition data were calculated by comparison with no enzyme control reactions for 100% inhibition, and vehicle-only treated reactions for 0% inhibition. The final concentration of reagents in the assays was: ATP, 100 uM; fluoresceinated peptide.
Measurement: IC50 = 37.3 nM (pChEMBL 7.429999828338623)
Descriptors: MW 381.44, ALogP 1.58, HBA 8, HBD 4, PSA 144.45, QED 0.54
Compound (SMILES): C[C@]1(F)CCC[C@H]1Nc1c(C(N)=O)cnn2cc(N3CCOC3=O)cc12
InChIKey: XZNMUNVUOLAXON-DYVFJYSZSA-N
Target: Tyrosine-protein kinase JAK1 (SINGLE PROTEIN), Homo sapiens
UniProt: P23458
Assay: Kinase Assay: The assay reactions were performed in U-bottom 384-well plates. The final assay volume was 30 ulÂ prepared from 15 ul additions of enzyme and substrates (fluoresceinated peptide and ATP) and test compounds in assay buffer (20 mM HEPES pH 7.4, 10 mM MgCl2, 25 mM beta-glycerol phosphate, 0.015% Brij35 and 4 mM DTT). The reaction was initiated by the combination of GST-JAK1 enzyme with substrates and test compounds. The reactions were incubated at room temperature for 3 hours and terminated by adding 60 ulÂ of 35 mM EDTA to each sample. Each reaction mixture was analyzed on the Caliper LabChip 3000 (Caliper, Hopkinton, MA) by electrophoretic separation of the fluorescent substrate and phosphorylated product. Inhibition data were calculated by comparison with no enzyme control reactions for 100% inhibition, and vehicle-only treated reactions for 0% inhibition. The final concentration of reagents in the assays was: ATP, 100 uM; fluoresceinated peptide.
Measurement: IC50 = 13.6 nM (pChEMBL 7.869999885559082)
Descriptors: MW 361.38, ALogP 2.08, HBA 6, HBD 2, PSA 101.96, QED 0.87
Compound (SMILES): C[C@]1(F)CCC[C@H]1Nc1c(C(N)=O)cnn2cc(N3CCOCC3=O)cc12
InChIKey: UBBBQOKSQMRKSL-KDOFPFPSSA-N
Target: Tyrosine-protein kinase JAK3 (SINGLE PROTEIN), Homo sapiens
UniProt: P52333
Assay: Kinase Assay: Kinase reactions consisted of 5 ng of JAK3 enzyme, 30 uM CSKtide substrate, 0.2 uCi gamma-33P ATP, 8 uM ATP in 30 ul kinase buffer (50 mM Hepes, pH 8.0, 10 mM MgCl2, 1 mM EGTA, 2 mM DTT). Reactions were incubated for 30 minutes at room temperature and stopped by the addition of cold trichloroacetic acid (TCA) to a final concentration of 15%. TCA precipitates were collected onto 384 well phosphocellulose filters (Millipore) using a Platemate to transfer the reaction mixture, washed on an EMBLA plate washer and the filters were quantitated using a TopCount 384-well liquid scintillation counter. Dose response curves were generated to determine the concentration required inhibiting 50% of kinase activity (IC50). Compounds were dissolved at 10 mM in dimethylsulfoxide (DMSO) and evaluated at six concentrations, each in triplicate. The final concentration of DMSO in the assay equaled 2%.
Measurement: IC50 = 7.1 nM (pChEMBL 8.149999618530273)
Descriptors: MW 375.4, ALogP 1.49, HBA 6, HBD 2, PSA 101.96, QED 0.84
Compound (SMILES): CC1(C)[C@H](Nc2c(C(N)=O)cnn3cc(N4CCCC4=O)cc23)CC[C@]1(C)N
InChIKey: GMOCRGCGKPNECY-QRWLVFNGSA-N
Target: Tyrosine-protein kinase JAK3 (SINGLE PROTEIN), Homo sapiens
UniProt: P52333
Assay: Kinase Assay: Kinase reactions consisted of 5 ng of JAK3 enzyme, 30 uM CSKtide substrate, 0.2 uCi gamma-33P ATP, 8 uM ATP in 30 ul kinase buffer (50 mM Hepes, pH 8.0, 10 mM MgCl2, 1 mM EGTA, 2 mM DTT). Reactions were incubated for 30 minutes at room temperature and stopped by the addition of cold trichloroacetic acid (TCA) to a final concentration of 15%. TCA precipitates were collected onto 384 well phosphocellulose filters (Millipore) using a Platemate to transfer the reaction mixture, washed on an EMBLA plate washer and the filters were quantitated using a TopCount 384-well liquid scintillation counter. Dose response curves were generated to determine the concentration required inhibiting 50% of kinase activity (IC50). Compounds were dissolved at 10 mM in dimethylsulfoxide (DMSO) and evaluated at six concentrations, each in triplicate. The final concentration of DMSO in the assay equaled 2%.
Measurement: IC50 = 1.7 nM (pChEMBL 8.770000457763672)
Descriptors: MW 384.48, ALogP 1.88, HBA 6, HBD 3, PSA 118.75, QED 0.74
Compound (SMILES): CC1(C)[C@H](Nc2c(C(N)=O)cnn3cc(N4CCC4=O)cc23)CC[C@]1(C)N
InChIKey: GKVMDAHOVSPRKW-KUHUBIRLSA-N
Target: Tyrosine-protein kinase JAK3 (SINGLE PROTEIN), Homo sapiens
UniProt: P52333
Assay: Kinase Assay: Kinase reactions consisted of 5 ng of JAK3 enzyme, 30 uM CSKtide substrate, 0.2 uCi gamma-33P ATP, 8 uM ATP in 30 ul kinase buffer (50 mM Hepes, pH 8.0, 10 mM MgCl2, 1 mM EGTA, 2 mM DTT). Reactions were incubated for 30 minutes at room temperature and stopped by the addition of cold trichloroacetic acid (TCA) to a final concentration of 15%. TCA precipitates were collected onto 384 well phosphocellulose filters (Millipore) using a Platemate to transfer the reaction mixture, washed on an EMBLA plate washer and the filters were quantitated using a TopCount 384-well liquid scintillation counter. Dose response curves were generated to determine the concentration required inhibiting 50% of kinase activity (IC50). Compounds were dissolved at 10 mM in dimethylsulfoxide (DMSO) and evaluated at six concentrations, each in triplicate. The final concentration of DMSO in the assay equaled 2%.
Measurement: IC50 = 8.8 nM (pChEMBL 8.0600004196167)
Descriptors: MW 370.46, ALogP 1.49, HBA 6, HBD 3, PSA 118.75, QED 0.7
Compound (SMILES): COc1ccc(-c2cc3c(N[C@@H]4CC[C@](C)(NS(C)(=O)=O)C4(C)C)c(C(N)=O)cnn3c2)cn1
InChIKey: SOEFLHKERSTVLR-JPYJTQIMSA-N
Target: Tyrosine-protein kinase JAK1 (SINGLE PROTEIN), Homo sapiens
UniProt: P23458
Assay: Kinase Assay: The assay reactions were performed in U-bottom 384-well plates. The final assay volume was 30 ulÂ prepared from 15 ul additions of enzyme and substrates (fluoresceinated peptide and ATP) and test compounds in assay buffer (20 mM HEPES pH 7.4, 10 mM MgCl2, 25 mM beta-glycerol phosphate, 0.015% Brij35 and 4 mM DTT). The reaction was initiated by the combination of GST-JAK1 enzyme with substrates and test compounds. The reactions were incubated at room temperature for 3 hours and terminated by adding 60 ulÂ of 35 mM EDTA to each sample. Each reaction mixture was analyzed on the Caliper LabChip 3000 (Caliper, Hopkinton, MA) by electrophoretic separation of the fluorescent substrate and phosphorylated product. Inhibition data were calculated by comparison with no enzyme control reactions for 100% inhibition, and vehicle-only treated reactions for 0% inhibition. The final concentration of reagents in the assays was: ATP, 100 uM; fluoresceinated peptide.
Measurement: IC50 = 4.3 nM (pChEMBL 8.369999885559082)
Descriptors: MW 486.6, ALogP 2.41, HBA 8, HBD 3, PSA 140.71, QED 0.47
Compound (SMILES): CC1(C)[C@H](Nc2c(C(N)=O)cnn3cc(-c4ccccc4)cc23)CC[C@]1(C)C(N)=O
InChIKey: QCSRCAUURQRFKY-WZONZLPQSA-N
Target: Tyrosine-protein kinase JAK3 (SINGLE PROTEIN), Homo sapiens
UniProt: P52333
Assay: Kinase Assay: Kinase reactions consisted of 5 ng of JAK3 enzyme, 30 uM CSKtide substrate, 0.2 uCi gamma-33P ATP, 8 uM ATP in 30 ul kinase buffer (50 mM Hepes, pH 8.0, 10 mM MgCl2, 1 mM EGTA, 2 mM DTT). Reactions were incubated for 30 minutes at room temperature and stopped by the addition of cold trichloroacetic acid (TCA) to a final concentration of 15%. TCA precipitates were collected onto 384 well phosphocellulose filters (Millipore) using a Platemate to transfer the reaction mixture, washed on an EMBLA plate washer and the filters were quantitated using a TopCount 384-well liquid scintillation counter. Dose response curves were generated to determine the concentration required inhibiting 50% of kinase activity (IC50). Compounds were dissolved at 10 mM in dimethylsulfoxide (DMSO) and evaluated at six concentrations, each in triplicate. The final concentration of DMSO in the assay equaled 2%.
Measurement: IC50 = 0.4 nM (pChEMBL 9.399999618530273)
Descriptors: MW 405.5, ALogP 3.19, HBA 5, HBD 3, PSA 115.51, QED 0.6
Compound (SMILES): COc1ccc(-c2cc3c(N[C@@H]4CC[C@](C)(C(N)=O)C4(C)C)c(C(N)=O)cnn3c2)cn1
InChIKey: WJPORRXQYBLMFT-UZUQRXQVSA-N
Target: Tyrosine-protein kinase JAK3 (SINGLE PROTEIN), Homo sapiens
UniProt: P52333
Assay: Kinase Assay: Kinase reactions consisted of 5 ng of JAK3 enzyme, 30 uM CSKtide substrate, 0.2 uCi gamma-33P ATP, 8 uM ATP in 30 ul kinase buffer (50 mM Hepes, pH 8.0, 10 mM MgCl2, 1 mM EGTA, 2 mM DTT). Reactions were incubated for 30 minutes at room temperature and stopped by the addition of cold trichloroacetic acid (TCA) to a final concentration of 15%. TCA precipitates were collected onto 384 well phosphocellulose filters (Millipore) using a Platemate to transfer the reaction mixture, washed on an EMBLA plate washer and the filters were quantitated using a TopCount 384-well liquid scintillation counter. Dose response curves were generated to determine the concentration required inhibiting 50% of kinase activity (IC50). Compounds were dissolved at 10 mM in dimethylsulfoxide (DMSO) and evaluated at six concentrations, each in triplicate. The final concentration of DMSO in the assay equaled 2%.
Measurement: IC50 = 0.3 nM (pChEMBL 9.520000457763672)
Descriptors: MW 436.52, ALogP 2.6, HBA 7, HBD 3, PSA 137.63, QED 0.54
Compound (SMILES): CC1(C)[C@H](Nc2c(C(N)=O)cnn3cc(-c4ccc(F)nc4)cc23)CC[C@]1(C)C(N)=O
InChIKey: BIOAIMHCSYSKIB-OPAMFIHVSA-N
Target: Tyrosine-protein kinase JAK1 (SINGLE PROTEIN), Homo sapiens
UniProt: P23458
Assay: Kinase Assay: The assay reactions were performed in U-bottom 384-well plates. The final assay volume was 30 ulÂ prepared from 15 ul additions of enzyme and substrates (fluoresceinated peptide and ATP) and test compounds in assay buffer (20 mM HEPES pH 7.4, 10 mM MgCl2, 25 mM beta-glycerol phosphate, 0.015% Brij35 and 4 mM DTT). The reaction was initiated by the combination of GST-JAK1 enzyme with substrates and test compounds. The reactions were incubated at room temperature for 3 hours and terminated by adding 60 ulÂ of 35 mM EDTA to each sample. Each reaction mixture was analyzed on the Caliper LabChip 3000 (Caliper, Hopkinton, MA) by electrophoretic separation of the fluorescent substrate and phosphorylated product. Inhibition data were calculated by comparison with no enzyme control reactions for 100% inhibition, and vehicle-only treated reactions for 0% inhibition. The final concentration of reagents in the assays was: ATP, 100 uM; fluoresceinated peptide.
Measurement: IC50 = 2.2 nM (pChEMBL 8.65999984741211)
Descriptors: MW 424.48, ALogP 2.73, HBA 6, HBD 3, PSA 128.4, QED 0.54
Compound (SMILES): CC1(C)[C@H](Nc2c(C(N)=O)cnn3cc(-c4ccc(C#N)nc4)cc23)CC[C@]1(C)C(N)=O
InChIKey: JMSBOVMQNAFXRL-WZONZLPQSA-N
Target: Tyrosine-protein kinase JAK3 (SINGLE PROTEIN), Homo sapiens
UniProt: P52333
Assay: Kinase Assay: Kinase reactions consisted of 5 ng of JAK3 enzyme, 30 uM CSKtide substrate, 0.2 uCi gamma-33P ATP, 8 uM ATP in 30 ul kinase buffer (50 mM Hepes, pH 8.0, 10 mM MgCl2, 1 mM EGTA, 2 mM DTT). Reactions were incubated for 30 minutes at room temperature and stopped by the addition of cold trichloroacetic acid (TCA) to a final concentration of 15%. TCA precipitates were collected onto 384 well phosphocellulose filters (Millipore) using a Platemate to transfer the reaction mixture, washed on an EMBLA plate washer and the filters were quantitated using a TopCount 384-well liquid scintillation counter. Dose response curves were generated to determine the concentration required inhibiting 50% of kinase activity (IC50). Compounds were dissolved at 10 mM in dimethylsulfoxide (DMSO) and evaluated at six concentrations, each in triplicate. The final concentration of DMSO in the assay equaled 2%.
Measurement: IC50 = 1 nM (pChEMBL 9)
Descriptors: MW 431.5, ALogP 2.46, HBA 7, HBD 3, PSA 152.19, QED 0.56
Compound (SMILES): CC1(C)[C@H](Nc2c(C(N)=O)cnn3cc(NS(C)(=O)=O)cc23)CC[C@@]1(C)O
InChIKey: KJIKDIIIDUWQIU-CXAGYDPISA-N
Target: Tyrosine-protein kinase JAK3 (SINGLE PROTEIN), Homo sapiens
UniProt: P52333
Assay: Kinase Assay: The assay reactions were performed in U-bottom 384-well plates. The final assay volume was 30 ulÂ prepared from 15 ul additions of enzyme and substrates (fluoresceinated peptide and ATP) and test compounds in assay buffer (20 mM HEPES pH 7.4, 10 mM MgCl2, 25 mM beta-glycerol phosphate, 0.015% Brij35 and 4 mM DTT). The reaction was initiated by the combination of GST-JAK1 enzyme with substrates and test compounds. The reactions were incubated at room temperature for 3 hours and terminated by adding 60 ulÂ of 35 mM EDTA to each sample. Each reaction mixture was analyzed on the Caliper LabChip 3000 (Caliper, Hopkinton, MA) by electrophoretic separation of the fluorescent substrate and phosphorylated product. Inhibition data were calculated by comparison with no enzyme control reactions for 100% inhibition, and vehicle-only treated reactions for 0% inhibition. The final concentration of reagents in the assays was: ATP, 100 uM; fluoresceinated peptide.
Measurement: IC50 = 6 nM (pChEMBL 8.220000267028809)
Descriptors: MW 395.49, ALogP 1.16, HBA 7, HBD 4, PSA 138.82, QED 0.6
Compound (SMILES): Cc1cccc(C(=O)NC23CCCC(NC(=O)c4cccc(Cl)c4)(CC2)C3)n1
InChIKey: IJPARVQEYUOEFX-UHFFFAOYSA-N
Target: Metabotropic glutamate receptor 5 (SINGLE PROTEIN), Homo sapiens
UniProt: P41594
Assay: Calcium Mobilization Assay: The cDNA for rat metabotropic glutamate receptor 5 (rmGluR5) and the cDNA for human metabotropic glutamate receptor 5 (rmGluR5) were generous gifts from S. Nakanishi (Kyoto University, Kyoto, Japan). The rmGluR5 or rmGluR5 was stably expressed in a HEK 293 cell line and grown in Dulbecco's Modified Eagle Medium (DMEM) (Invitrogen, Carlsbad, Calif.) with supplements (10% bovine calf serum, 4 mM glutamine, 100 units/mL penicillin, 100 ug/mL streptomycin and 0.75 mM G1418) at 37 C., 5% CO2. Twenty-four hours prior to assay, cells were seeded into 384-well black wall microtiter plates coated with poly-D-lysine. Just prior to assay, media was aspirated and cells dye-loaded (25 uL/well) with 3 uM Fluo-4/0.01% pluronic acid in assay buffer (Hank's Balanced Saline Solution (HBSS)): 150 mM NaCl, 5 mM KCl, 1 mM CaCl2, 1 mM MgCl2, plus 20 mM N-2-Hydroxyethylpiperazine-N'-2-ethanesulfonic acid (HEPES), pH 7.4, 0.1% bovine serum albumin (BSA) and 2.5 mM probenicid).
Measurement: IC50 = 3.7 nM (pChEMBL 8.430000305175781)
Descriptors: MW 397.91, ALogP 4.05, HBA 3, HBD 2, PSA 71.09, QED 0.82
Compound (SMILES): Cc1cncc(C(=O)NC23CCCC(NC(=O)c4cccc(F)c4)(CC2)C3)n1
InChIKey: JJSGQCLDNBSOPP-UHFFFAOYSA-N
Target: Metabotropic glutamate receptor 5 (SINGLE PROTEIN), Homo sapiens
UniProt: P41594
Assay: Calcium Mobilization Assay: The cDNA for rat metabotropic glutamate receptor 5 (rmGluR5) and the cDNA for human metabotropic glutamate receptor 5 (rmGluR5) were generous gifts from S. Nakanishi (Kyoto University, Kyoto, Japan). The rmGluR5 or rmGluR5 was stably expressed in a HEK 293 cell line and grown in Dulbecco's Modified Eagle Medium (DMEM) (Invitrogen, Carlsbad, Calif.) with supplements (10% bovine calf serum, 4 mM glutamine, 100 units/mL penicillin, 100 ug/mL streptomycin and 0.75 mM G1418) at 37 C., 5% CO2. Twenty-four hours prior to assay, cells were seeded into 384-well black wall microtiter plates coated with poly-D-lysine. Just prior to assay, media was aspirated and cells dye-loaded (25 uL/well) with 3 uM Fluo-4/0.01% pluronic acid in assay buffer (Hank's Balanced Saline Solution (HBSS)): 150 mM NaCl, 5 mM KCl, 1 mM CaCl2, 1 mM MgCl2, plus 20 mM N-2-Hydroxyethylpiperazine-N'-2-ethanesulfonic acid (HEPES), pH 7.4, 0.1% bovine serum albumin (BSA) and 2.5 mM probenicid).
Measurement: IC50 = 9 nM (pChEMBL 8.050000190734863)
Descriptors: MW 382.44, ALogP 2.93, HBA 4, HBD 2, PSA 83.98, QED 0.85
Compound (SMILES): Cc1ncc(C(=O)NC23CCCC(NC(=O)c4cccc(Cl)c4)(CC2)C3)s1
InChIKey: PLUGGALXTRCKCA-UHFFFAOYSA-N
Target: Metabotropic glutamate receptor 5 (SINGLE PROTEIN), Homo sapiens
UniProt: P41594
Assay: Calcium Mobilization Assay: The cDNA for rat metabotropic glutamate receptor 5 (rmGluR5) and the cDNA for human metabotropic glutamate receptor 5 (rmGluR5) were generous gifts from S. Nakanishi (Kyoto University, Kyoto, Japan). The rmGluR5 or rmGluR5 was stably expressed in a HEK 293 cell line and grown in Dulbecco's Modified Eagle Medium (DMEM) (Invitrogen, Carlsbad, Calif.) with supplements (10% bovine calf serum, 4 mM glutamine, 100 units/mL penicillin, 100 ug/mL streptomycin and 0.75 mM G1418) at 37 C., 5% CO2. Twenty-four hours prior to assay, cells were seeded into 384-well black wall microtiter plates coated with poly-D-lysine. Just prior to assay, media was aspirated and cells dye-loaded (25 uL/well) with 3 uM Fluo-4/0.01% pluronic acid in assay buffer (Hank's Balanced Saline Solution (HBSS)): 150 mM NaCl, 5 mM KCl, 1 mM CaCl2, 1 mM MgCl2, plus 20 mM N-2-Hydroxyethylpiperazine-N'-2-ethanesulfonic acid (HEPES), pH 7.4, 0.1% bovine serum albumin (BSA) and 2.5 mM probenicid).
Measurement: IC50 = 26 nM (pChEMBL 7.579999923706055)
Descriptors: MW 403.94, ALogP 4.11, HBA 4, HBD 2, PSA 71.09, QED 0.81
Compound (SMILES): Cc1cccc(C(=O)NC23CCCC(NC(=O)c4ccncc4)(CC2)C3)c1
InChIKey: ROVACBZWABKJSI-UHFFFAOYSA-N
Target: Metabotropic glutamate receptor 5 (SINGLE PROTEIN), Homo sapiens
UniProt: P41594
Assay: Calcium Mobilization Assay: The cDNA for rat metabotropic glutamate receptor 5 (rmGluR5) and the cDNA for human metabotropic glutamate receptor 5 (rmGluR5) were generous gifts from S. Nakanishi (Kyoto University, Kyoto, Japan). The rmGluR5 or rmGluR5 was stably expressed in a HEK 293 cell line and grown in Dulbecco's Modified Eagle Medium (DMEM) (Invitrogen, Carlsbad, Calif.) with supplements (10% bovine calf serum, 4 mM glutamine, 100 units/mL penicillin, 100 ug/mL streptomycin and 0.75 mM G1418) at 37 C., 5% CO2. Twenty-four hours prior to assay, cells were seeded into 384-well black wall microtiter plates coated with poly-D-lysine. Just prior to assay, media was aspirated and cells dye-loaded (25 uL/well) with 3 uM Fluo-4/0.01% pluronic acid in assay buffer (Hank's Balanced Saline Solution (HBSS)): 150 mM NaCl, 5 mM KCl, 1 mM CaCl2, 1 mM MgCl2, plus 20 mM N-2-Hydroxyethylpiperazine-N'-2-ethanesulfonic acid (HEPES), pH 7.4, 0.1% bovine serum albumin (BSA) and 2.5 mM probenicid).
Measurement: IC50 = 35 nM (pChEMBL 7.460000038146973)
Descriptors: MW 363.46, ALogP 3.4, HBA 3, HBD 2, PSA 71.09, QED 0.87
Compound (SMILES): Cc1cncc(C(=O)N[C@]23CCC[C@](NC(=O)c4cccc(F)c4)(CC2)C3)n1
InChIKey: JJSGQCLDNBSOPP-LEWJYISDSA-N
Target: Metabotropic glutamate receptor 5 (SINGLE PROTEIN), Homo sapiens
UniProt: P41594
Assay: Calcium Mobilization Assay: The cDNA for rat metabotropic glutamate receptor 5 (rmGluR5) and the cDNA for human metabotropic glutamate receptor 5 (rmGluR5) were generous gifts from S. Nakanishi (Kyoto University, Kyoto, Japan). The rmGluR5 or rmGluR5 was stably expressed in a HEK 293 cell line and grown in Dulbecco's Modified Eagle Medium (DMEM) (Invitrogen, Carlsbad, Calif.) with supplements (10% bovine calf serum, 4 mM glutamine, 100 units/mL penicillin, 100 ug/mL streptomycin and 0.75 mM G1418) at 37 C., 5% CO2. Twenty-four hours prior to assay, cells were seeded into 384-well black wall microtiter plates coated with poly-D-lysine. Just prior to assay, media was aspirated and cells dye-loaded (25 uL/well) with 3 uM Fluo-4/0.01% pluronic acid in assay buffer (Hank's Balanced Saline Solution (HBSS)): 150 mM NaCl, 5 mM KCl, 1 mM CaCl2, 1 mM MgCl2, plus 20 mM N-2-Hydroxyethylpiperazine-N'-2-ethanesulfonic acid (HEPES), pH 7.4, 0.1% bovine serum albumin (BSA) and 2.5 mM probenicid).
Measurement: IC50 = 3.9 nM (pChEMBL 8.40999984741211)
Descriptors: MW 382.44, ALogP 2.93, HBA 4, HBD 2, PSA 83.98, QED 0.85
Compound (SMILES): Cc1cccc(NC(=O)C23CCCC(NC(=O)c4nc(C)cs4)(CC2)C3)n1
InChIKey: QJFJDPVDKZVXJG-UHFFFAOYSA-N
Target: Metabotropic glutamate receptor 5 (SINGLE PROTEIN), Homo sapiens
UniProt: P41594
Assay: Calcium Mobilization Assay: The cDNA for rat metabotropic glutamate receptor 5 (rmGluR5) and the cDNA for human metabotropic glutamate receptor 5 (rmGluR5) were generous gifts from S. Nakanishi (Kyoto University, Kyoto, Japan). The rmGluR5 or rmGluR5 was stably expressed in a HEK 293 cell line and grown in Dulbecco's Modified Eagle Medium (DMEM) (Invitrogen, Carlsbad, Calif.) with supplements (10% bovine calf serum, 4 mM glutamine, 100 units/mL penicillin, 100 ug/mL streptomycin and 0.75 mM G1418) at 37 C., 5% CO2. Twenty-four hours prior to assay, cells were seeded into 384-well black wall microtiter plates coated with poly-D-lysine. Just prior to assay, media was aspirated and cells dye-loaded (25 uL/well) with 3 uM Fluo-4/0.01% pluronic acid in assay buffer (Hank's Balanced Saline Solution (HBSS)): 150 mM NaCl, 5 mM KCl, 1 mM CaCl2, 1 mM MgCl2, plus 20 mM N-2-Hydroxyethylpiperazine-N'-2-ethanesulfonic acid (HEPES), pH 7.4, 0.1% bovine serum albumin (BSA) and 2.5 mM probenicid).
Measurement: IC50 = 4.7 nM (pChEMBL 8.329999923706055)
Descriptors: MW 384.51, ALogP 3.62, HBA 5, HBD 2, PSA 83.98, QED 0.84
Compound (SMILES): Cc1cccc(NC(=O)C23CCCC(NC(=O)c4cccc(Cl)c4)(CC2)C3)n1
InChIKey: AXIQDNJOMGBWRL-UHFFFAOYSA-N
Target: Metabotropic glutamate receptor 5 (SINGLE PROTEIN), Homo sapiens
UniProt: P41594
Assay: Calcium Mobilization Assay: The cDNA for rat metabotropic glutamate receptor 5 (rmGluR5) and the cDNA for human metabotropic glutamate receptor 5 (rmGluR5) were generous gifts from S. Nakanishi (Kyoto University, Kyoto, Japan). The rmGluR5 or rmGluR5 was stably expressed in a HEK 293 cell line and grown in Dulbecco's Modified Eagle Medium (DMEM) (Invitrogen, Carlsbad, Calif.) with supplements (10% bovine calf serum, 4 mM glutamine, 100 units/mL penicillin, 100 ug/mL streptomycin and 0.75 mM G1418) at 37 C., 5% CO2. Twenty-four hours prior to assay, cells were seeded into 384-well black wall microtiter plates coated with poly-D-lysine. Just prior to assay, media was aspirated and cells dye-loaded (25 uL/well) with 3 uM Fluo-4/0.01% pluronic acid in assay buffer (Hank's Balanced Saline Solution (HBSS)): 150 mM NaCl, 5 mM KCl, 1 mM CaCl2, 1 mM MgCl2, plus 20 mM N-2-Hydroxyethylpiperazine-N'-2-ethanesulfonic acid (HEPES), pH 7.4, 0.1% bovine serum albumin (BSA) and 2.5 mM probenicid).
Measurement: IC50 = 33 nM (pChEMBL 7.480000019073486)
Descriptors: MW 397.91, ALogP 4.5, HBA 3, HBD 2, PSA 71.09, QED 0.8
Compound (SMILES): Cc1cccc(C(=O)NC23CCCC(C(=O)Nc4ccnc(C)n4)(CC2)C3)n1
InChIKey: ICLSGXPHOMUHDE-UHFFFAOYSA-N
Target: Metabotropic glutamate receptor 5 (SINGLE PROTEIN), Homo sapiens
UniProt: P41594
Assay: Calcium Mobilization Assay: The cDNA for rat metabotropic glutamate receptor 5 (rmGluR5) and the cDNA for human metabotropic glutamate receptor 5 (rmGluR5) were generous gifts from S. Nakanishi (Kyoto University, Kyoto, Japan). The rmGluR5 or rmGluR5 was stably expressed in a HEK 293 cell line and grown in Dulbecco's Modified Eagle Medium (DMEM) (Invitrogen, Carlsbad, Calif.) with supplements (10% bovine calf serum, 4 mM glutamine, 100 units/mL penicillin, 100 ug/mL streptomycin and 0.75 mM G1418) at 37 C., 5% CO2. Twenty-four hours prior to assay, cells were seeded into 384-well black wall microtiter plates coated with poly-D-lysine. Just prior to assay, media was aspirated and cells dye-loaded (25 uL/well) with 3 uM Fluo-4/0.01% pluronic acid in assay buffer (Hank's Balanced Saline Solution (HBSS)): 150 mM NaCl, 5 mM KCl, 1 mM CaCl2, 1 mM MgCl2, plus 20 mM N-2-Hydroxyethylpiperazine-N'-2-ethanesulfonic acid (HEPES), pH 7.4, 0.1% bovine serum albumin (BSA) and 2.5 mM probenicid).
Measurement: IC50 = 38 nM (pChEMBL 7.420000076293945)
Descriptors: MW 379.46, ALogP 2.95, HBA 5, HBD 2, PSA 96.87, QED 0.85
Compound (SMILES): O=C(Nc1ccc(C(F)(F)F)c(Cl)c1)N1CC=C(c2ncccc2Cl)CC1
InChIKey: DCDIFSMOVXBCHH-UHFFFAOYSA-N
Target: Transient receptor potential cation channel subfamily V member 1 (SINGLE PROTEIN), Homo sapiens
UniProt: Q8NER1
Assay: pH-Based Assay: Two days prior to performing this assay, cells are seeded on poly-D-lysine-coated 96-well clear-bottom black plates (commercially available from Becton-Dickinson) at 75,000 cells/well in growth media containing 5 uM PonA (commercially available from Invitrogen) to induce expression of TRPV1. On the day of the assay, the plates are washed with 0.2 mL 1x Hank's Balanced Salt Solution (commercially available from Life Technologies) containing 1.6 mM CaCl2 and 20 mM HEPES, pH 7.4 (wash buffer), and loaded using 0.1 mL of wash buffer containing Fluo-4 (3 uM final concentration, commercially available from Molecular Probes). After 1 h, the cells are washed twice with 0.2 mL wash buffer and resuspended in 0.05 mL 1x Hank's Balanced Salt Solution (commercially available from Life Technologies) containing 3.5 mM CaCl2 and 10 mM Citrate, pH 7.4 (assay buffer). Plates are then transferred to a FLIPR for assay. The test compound is diluted in assay buffer.
Measurement: IC50 = 77 nM (pChEMBL 7.110000133514404)
Descriptors: MW 416.23, ALogP 5.73, HBA 2, HBD 1, PSA 45.23, QED 0.68
Compound (SMILES): O=C(Nc1ccc(C(F)(F)F)cn1)N1CC=C(c2ncccc2Cl)CC1
InChIKey: NHQIAAQHUFFKHK-UHFFFAOYSA-N
Target: Transient receptor potential cation channel subfamily V member 1 (SINGLE PROTEIN), Homo sapiens
UniProt: Q8NER1
Assay: pH-Based Assay: Two days prior to performing this assay, cells are seeded on poly-D-lysine-coated 96-well clear-bottom black plates (commercially available from Becton-Dickinson) at 75,000 cells/well in growth media containing 5 uM PonA (commercially available from Invitrogen) to induce expression of TRPV1. On the day of the assay, the plates are washed with 0.2 mL 1x Hank's Balanced Salt Solution (commercially available from Life Technologies) containing 1.6 mM CaCl2 and 20 mM HEPES, pH 7.4 (wash buffer), and loaded using 0.1 mL of wash buffer containing Fluo-4 (3 uM final concentration, commercially available from Molecular Probes). After 1 h, the cells are washed twice with 0.2 mL wash buffer and resuspended in 0.05 mL 1x Hank's Balanced Salt Solution (commercially available from Life Technologies) containing 3.5 mM CaCl2 and 10 mM Citrate, pH 7.4 (assay buffer). Plates are then transferred to a FLIPR for assay. The test compound is diluted in assay buffer.
Measurement: IC50 = 185 nM (pChEMBL 6.730000019073486)
Descriptors: MW 382.77, ALogP 4.47, HBA 3, HBD 1, PSA 58.12, QED 0.83
Compound (SMILES): O=C(Nc1ccc(C(F)(F)F)cn1)N1CCC(F)(c2ncccc2Cl)CC1
InChIKey: VWPACZUSCZWKKR-UHFFFAOYSA-N
Target: Transient receptor potential cation channel subfamily V member 1 (SINGLE PROTEIN), Homo sapiens
UniProt: Q8NER1
Assay: Capsaicin-Based Assay: Two days prior to performing this assay, cells are seeded in poly-D-lysine-coated 96-well clear-bottom black plates (50,000 cells/well) in growth media containing 5 μM PonA (commercially available from Invitrogen) to induce expression of TRPV1. On the day of the assay, the plates are washed with 0.2 mL 1× Hank's Balanced Salt Solution (commercially available from Life Technologies) containing 1 mM CaCl2 and 20 mM HEPES, pH 7.4, and cells are loaded using 0.1 mL of wash buffer containing Fluo-4 (3 μM final). After one hour, the cells are washed twice with 0.2 mL of wash buffer and resuspended in 0.1 mL of wash buffer. The plates are transferred to a FLIPR for assay. 50 μL of test compound diluted with assay buffer (1× Hank's Balanced Salt Solution containing 1 mM CaCl2 and 20 mM HEPES, pH 7.4) are added to the cell plates and incubated for 2 min. The final concentration of the compound is adjusted to range from about 50 picoM to about 3 μM. Human TRPV1 is activated by the addition of 50 μL of capsaicin (400 nM), and the plates are incubated for an additional 3 min.
Measurement: IC50 = 167 nM (pChEMBL 6.78000020980835)
Descriptors: MW 402.78, ALogP 4.64, HBA 3, HBD 1, PSA 58.12, QED 0.74
Compound (SMILES): O=C(Nc1nc2ccc(F)cc2s1)N1CCC(F)(c2ncccc2Cl)CC1
InChIKey: LZCBHOVWHJDTEW-UHFFFAOYSA-N
Target: Transient receptor potential cation channel subfamily V member 1 (SINGLE PROTEIN), Homo sapiens
UniProt: Q8NER1
Assay: Capsaicin-Based Assay: Two days prior to performing this assay, cells are seeded in poly-D-lysine-coated 96-well clear-bottom black plates (50,000 cells/well) in growth media containing 5 uM PonA (commercially available from Invitrogen) to induce expression of TRPV1. On the day of the assay, the plates are washed with 0.2 mL 1x Hank's Balanced Salt Solution (commercially available from Life Technologies) containing 1 mM CaCl2 and 20 mM HEPES, pH 7.4, and cells are loaded using 0.1 mL of wash buffer containing Fluo-4 (3uM final). After one hour, the cells are washed twice with 0.2 mL of wash buffer and resuspended in 0.1 mL of wash buffer. The plates are transferred to a FLIPR for assay. 50 uL of test compound diluted with assay buffer (1x Hank's Balanced Salt Solution containing 1 mM CaCl2 and 20 mM HEPES, pH 7.4) are added to the cell plates and incubated for 2 min. The final concentration of the compound is adjusted to range from about 50 picoM to about 3 uM.
Measurement: IC50 = 508 nM (pChEMBL 6.289999961853027)
Descriptors: MW 408.86, ALogP 4.98, HBA 4, HBD 1, PSA 58.12, QED 0.65
Compound (SMILES): O=C(Nc1ccc(C(F)(F)F)cc1)N1CC=C(c2ncccc2Cl)CC1
InChIKey: QVLGIPKHJUDLMW-UHFFFAOYSA-N
Target: Transient receptor potential cation channel subfamily V member 1 (SINGLE PROTEIN), Homo sapiens
UniProt: Q8NER1
Assay: pH-Based Assay: Two days prior to performing this assay, cells are seeded on poly-D-lysine-coated 96-well clear-bottom black plates (commercially available from Becton-Dickinson) at 75,000 cells/well in growth media containing 5 uM PonA (commercially available from Invitrogen) to induce expression of TRPV1. On the day of the assay, the plates are washed with 0.2 mL 1x Hank's Balanced Salt Solution (commercially available from Life Technologies) containing 1.6 mM CaCl2 and 20 mM HEPES, pH 7.4 (wash buffer), and loaded using 0.1 mL of wash buffer containing Fluo-4 (3 uM final concentration, commercially available from Molecular Probes). After 1 h, the cells are washed twice with 0.2 mL wash buffer and resuspended in 0.05 mL 1x Hank's Balanced Salt Solution (commercially available from Life Technologies) containing 3.5 mM CaCl2 and 10 mM Citrate, pH 7.4 (assay buffer). Plates are then transferred to a FLIPR for assay. The test compound is diluted in assay buffer.
Measurement: IC50 = 32 nM (pChEMBL 7.5)
Descriptors: MW 381.79, ALogP 5.08, HBA 2, HBD 1, PSA 45.23, QED 0.79
Compound (SMILES): O=C(O)CNC(=O)c1nc(-c2ccccc2)c2c(cc(-c3ccccc3)c(=O)n2Cc2ccccc2)c1O
InChIKey: RLHGRPFIJMTBOU-UHFFFAOYSA-N
Target: Egl nine homolog 1 (SINGLE PROTEIN), Homo sapiens
UniProt: Q9GZT9
Assay: HIF-PH Assay: Ketoglutaric acid α-[1-14C]-sodium salt, alpha-ketoglutaric acid sodium salt, and HPLC purified peptide may be obtained from commercial sources, e.g., Perkin-Elmer (Wellesley Mass.), Sigma-Aldrich, and SynPep Corp. (Dublin Calif.), respectively. Peptides for use in the assay may be fragments of HIFα as described above or as disclosed in International Publication WO 2005/118836, incorporated by reference herein. For example, a HIF peptide for use in the HIF-PH assay is [methoxycoumarin]-DLDLEALAPYIPADDDFQL-amide. HIF-PH, e.g., HIF-PH2 (EGLN1), can be expressed in, e.g., insect Hi5 cells, and partially purified, e.g., through a SP ion exchange chromatography column. Enzyme activity is determined by capturing 14CO2 using an assay described by Kivirikko and Myllyla (1982, Methods Enzymol. 82:245-304). Assay reactions contain 50 mM HEPES (pH 7.4), 100 uM α-ketoglutaric acid sodium salt, 0.30 uCi/mL ketoglutaric acid α-[1-14C]-sodium salt, 40 uM FeSO4, 1 mM ascorbate, 1541.8 units/mL Catalase, with or without 50 uM peptide substrate and various concentrations of compound of the disclosure. Reactions are initiated by addition of HIF-PH enzyme.
Measurement: IC50 = 210 nM (pChEMBL 6.679999828338623)
Descriptors: MW 505.53, ALogP 4.3, HBA 6, HBD 3, PSA 121.52, QED 0.3
Compound (SMILES): O=C(NCc1ccncc1)c1ncc2c(=O)n(Cc3ccccc3)ccc2c1O
InChIKey: WWWBQGLBDJNBCU-UHFFFAOYSA-N
Target: Egl nine homolog 1 (SINGLE PROTEIN), Homo sapiens
UniProt: Q9GZT9
Assay: Inhibition of PHD2 (unknown origin) using [1-14C]alphaKG as substrate assessed as substrate decarboxylation by measuring 14CO2 production incubated for 2 hrs by microplate reader analysis
Measurement: IC50 = 200 nM (pChEMBL 6.699999809265137)
Descriptors: MW 386.41, ALogP 2.48, HBA 6, HBD 2, PSA 97.11, QED 0.55
Compound (SMILES): CNC(=O)c1ncc2c(=O)n(Cc3ccccc3)ccc2c1O
InChIKey: RQQXHESJUDUNSK-UHFFFAOYSA-N
Target: Egl nine homolog 1 (SINGLE PROTEIN), Homo sapiens
UniProt: Q9GZT9
Assay: HIF-PH Assay: Ketoglutaric acid α-[1-14C]-sodium salt, alpha-ketoglutaric acid sodium salt, and HPLC purified peptide may be obtained from commercial sources, e.g., Perkin-Elmer (Wellesley Mass.), Sigma-Aldrich, and SynPep Corp. (Dublin Calif.), respectively. Peptides for use in the assay may be fragments of HIFα as described above or as disclosed in International Publication WO 2005/118836, incorporated by reference herein. For example, a HIF peptide for use in the HIF-PH assay is [methoxycoumarin]-DLDLEALAPYIPADDDFQL-amide. HIF-PH, e.g., HIF-PH2 (EGLN1), can be expressed in, e.g., insect Hi5 cells, and partially purified, e.g., through a SP ion exchange chromatography column. Enzyme activity is determined by capturing 14CO2 using an assay described by Kivirikko and Myllyla (1982, Methods Enzymol. 82:245-304). Assay reactions contain 50 mM HEPES (pH 7.4), 100 uM α-ketoglutaric acid sodium salt, 0.30 uCi/mL ketoglutaric acid α-[1-14C]-sodium salt, 40 uM FeSO4, 1 mM ascorbate, 1541.8 units/mL Catalase, with or without 50 uM peptide substrate and various concentrations of compound of the disclosure. Reactions are initiated by addition of HIF-PH enzyme.
Measurement: IC50 = 40000 nM (pChEMBL 4.400000095367432)
Descriptors: MW 309.33, ALogP 1.51, HBA 5, HBD 2, PSA 84.22, QED 0.77
Compound (SMILES): COc1ccc(Cn2ccc3c(O)c(C(=O)NCC(=O)O)ncc3c2=O)c(OC)c1
InChIKey: ZIGCIJSLUAPHJK-UHFFFAOYSA-N
Target: Egl nine homolog 1 (SINGLE PROTEIN), Homo sapiens
UniProt: Q9GZT9
Assay: Enzyme Assay: Ketoglutaric acid alpha -[1-14C]-sodium salt, alpha-ketoglutaric acid sodium salt, and HPLC purified peptide may be obtained from commercial sources, e.g., Perkin-Elmer (Wellesley Mass.), Sigma-Aldrich, and SynPep Corp. (Dublin Calif.), respectively. Peptides for use in the assay may be fragments of HIFalpha as described above or as disclosed in International Publication WO 2005/118836, incorporated by reference herein. For example, a HIF peptide for use in the HIF-PH assay is [methoxycoumarin]-DLDLEALAPYIPADDDFQL-amide. HIF-PH, e.g., HIF-PH2 (EGLN1), can be expressed in, e.g., insect Hi5 cells, and partially purified, e.g., through a SP ion exchange chromatography column. Enzyme activity is determined by capturing 14CO2 using an assay described by Kivirikko and Myllyla (1982, Methods Enzymol. 82:245-304). Assay reactions contain 50 mM HEPES (pH 7.4), 100 uM alpha -ketoglutaric acid sodium salt, 0.30 uCi/mL ketoglutaric acid alpha -[1-14C]-sodium sodium salt.
Measurement: IC50 = 280 nM (pChEMBL 6.550000190734863)
Descriptors: MW 413.39, ALogP 0.98, HBA 8, HBD 3, PSA 139.98, QED 0.52
Compound (SMILES): O=C(O)CCNC(=O)c1ncc2c(cc(-c3ccccc3)c(=O)n2Cc2ccccc2)c1O
InChIKey: QSKIXNOWSQDZGS-UHFFFAOYSA-N
Target: Egl nine homolog 1 (SINGLE PROTEIN), Homo sapiens
UniProt: Q9GZT9
Assay: Enzyme Assay: Ketoglutaric acid alpha -[1-14C]-sodium salt, alpha-ketoglutaric acid sodium salt, and HPLC purified peptide may be obtained from commercial sources, e.g., Perkin-Elmer (Wellesley Mass.), Sigma-Aldrich, and SynPep Corp. (Dublin Calif.), respectively. Peptides for use in the assay may be fragments of HIFalpha as described above or as disclosed in International Publication WO 2005/118836, incorporated by reference herein. For example, a HIF peptide for use in the HIF-PH assay is [methoxycoumarin]-DLDLEALAPYIPADDDFQL-amide. HIF-PH, e.g., HIF-PH2 (EGLN1), can be expressed in, e.g., insect Hi5 cells, and partially purified, e.g., through a SP ion exchange chromatography column. Enzyme activity is determined by capturing 14CO2 using an assay described by Kivirikko and Myllyla (1982, Methods Enzymol. 82:245-304). Assay reactions contain 50 mM HEPES (pH 7.4), 100 uM alpha -ketoglutaric acid sodium salt, 0.30 uCi/mL ketoglutaric acid alpha -[1-14C]-sodium sodium salt.
Measurement: IC50 = 20000 nM (pChEMBL 4.699999809265137)
Descriptors: MW 443.46, ALogP 3.02, HBA 6, HBD 3, PSA 121.52, QED 0.4
Compound (SMILES): O=C(O)CCNC(=O)c1nc(-c2cccnc2)c2c(cc(-c3ccccc3)c(=O)n2Cc2ccccc2)c1O
InChIKey: BUMGGDKFVHMUFI-UHFFFAOYSA-N
Target: Egl nine homolog 1 (SINGLE PROTEIN), Homo sapiens
UniProt: Q9GZT9
Assay: Enzyme Assay: Ketoglutaric acid alpha -[1-14C]-sodium salt, alpha-ketoglutaric acid sodium salt, and HPLC purified peptide may be obtained from commercial sources, e.g., Perkin-Elmer (Wellesley Mass.), Sigma-Aldrich, and SynPep Corp. (Dublin Calif.), respectively. Peptides for use in the assay may be fragments of HIFalpha as described above or as disclosed in International Publication WO 2005/118836, incorporated by reference herein. For example, a HIF peptide for use in the HIF-PH assay is [methoxycoumarin]-DLDLEALAPYIPADDDFQL-amide. HIF-PH, e.g., HIF-PH2 (EGLN1), can be expressed in, e.g., insect Hi5 cells, and partially purified, e.g., through a SP ion exchange chromatography column. Enzyme activity is determined by capturing 14CO2 using an assay described by Kivirikko and Myllyla (1982, Methods Enzymol. 82:245-304). Assay reactions contain 50 mM HEPES (pH 7.4), 100 uM alpha -ketoglutaric acid sodium salt, 0.30 uCi/mL ketoglutaric acid alpha -[1-14C]-sodium sodium salt.
Measurement: IC50 = 23000 nM (pChEMBL 4.639999866485596)
Descriptors: MW 520.55, ALogP 4.08, HBA 7, HBD 3, PSA 134.41, QED 0.28
Compound (SMILES): O=C(O)CCNC(=O)c1ncc2c(cc(-c3ccccn3)c(=O)n2Cc2ccccc2)c1O
InChIKey: CLJLUHGWLQCIJB-UHFFFAOYSA-N
Target: Egl nine homolog 1 (SINGLE PROTEIN), Homo sapiens
UniProt: Q9GZT9
Assay: HIF-PH Assay: Ketoglutaric acid α-[1-14C]-sodium salt, alpha-ketoglutaric acid sodium salt, and HPLC purified peptide may be obtained from commercial sources, e.g., Perkin-Elmer (Wellesley Mass.), Sigma-Aldrich, and SynPep Corp. (Dublin Calif.), respectively. Peptides for use in the assay may be fragments of HIFα as described above or as disclosed in International Publication WO 2005/118836, incorporated by reference herein. For example, a HIF peptide for use in the HIF-PH assay is [methoxycoumarin]-DLDLEALAPYIPADDDFQL-amide. HIF-PH, e.g., HIF-PH2 (EGLN1), can be expressed in, e.g., insect Hi5 cells, and partially purified, e.g., through a SP ion exchange chromatography column. Enzyme activity is determined by capturing 14CO2 using an assay described by Kivirikko and Myllyla (1982, Methods Enzymol. 82:245-304). Assay reactions contain 50 mM HEPES (pH 7.4), 100 uM α-ketoglutaric acid sodium salt, 0.30 uCi/mL ketoglutaric acid α-[1-14C]-sodium salt, 40 uM FeSO4, 1 mM ascorbate, 1541.8 units/mL Catalase, with or without 50 uM peptide substrate and various concentrations of compound of the disclosure. Reactions are initiated by addition of HIF-PH enzyme.
Measurement: IC50 = 9200 nM (pChEMBL 5.039999961853027)
Descriptors: MW 444.45, ALogP 2.42, HBA 7, HBD 3, PSA 134.41, QED 0.4
Compound (SMILES): COc1ccc(-c2cc3c(O)c(C(=O)NCCC(=O)O)ncc3n(Cc3ccccc3)c2=O)cc1
InChIKey: GSUUTUVHTAXPDE-UHFFFAOYSA-N
Target: Egl nine homolog 1 (SINGLE PROTEIN), Homo sapiens
UniProt: Q9GZT9
Assay: HIF-PH Assay: Ketoglutaric acid α-[1-14C]-sodium salt, alpha-ketoglutaric acid sodium salt, and HPLC purified peptide may be obtained from commercial sources, e.g., Perkin-Elmer (Wellesley Mass.), Sigma-Aldrich, and SynPep Corp. (Dublin Calif.), respectively. Peptides for use in the assay may be fragments of HIFα as described above or as disclosed in International Publication WO 2005/118836, incorporated by reference herein. For example, a HIF peptide for use in the HIF-PH assay is [methoxycoumarin]-DLDLEALAPYIPADDDFQL-amide. HIF-PH, e.g., HIF-PH2 (EGLN1), can be expressed in, e.g., insect Hi5 cells, and partially purified, e.g., through a SP ion exchange chromatography column. Enzyme activity is determined by capturing 14CO2 using an assay described by Kivirikko and Myllyla (1982, Methods Enzymol. 82:245-304). Assay reactions contain 50 mM HEPES (pH 7.4), 100 uM α-ketoglutaric acid sodium salt, 0.30 uCi/mL ketoglutaric acid α-[1-14C]-sodium salt, 40 uM FeSO4, 1 mM ascorbate, 1541.8 units/mL Catalase, with or without 50 uM peptide substrate and various concentrations of compound of the disclosure. Reactions are initiated by addition of HIF-PH enzyme.
Measurement: IC50 = 22400 nM (pChEMBL 4.650000095367432)
Descriptors: MW 473.49, ALogP 3.03, HBA 7, HBD 3, PSA 130.75, QED 0.36
Compound (SMILES): c1ccc(-c2cn3ccnc3nc2-c2ccc(CN3CCC(c4nc5cccnc5[nH]4)CC3)cc2)cc1
InChIKey: JCDVPPQJBRAPJR-UHFFFAOYSA-N
Target: RAC-beta serine/threonine-protein kinase (SINGLE PROTEIN), Homo sapiens
UniProt: P31751
Assay: TR-FRET Assay: Akt2 inhibitory activity of compounds of the present invention was quantified employing the Akt2 TR-FRET assay as described in the following paragraphs.His-tagged human recombinant kinase full-length Akt2 expressed in insect cells and activated by PDK1 was purchased form Invitrogen (part number PV 3975). As substrate for the kinase reaction the biotinylated peptide biotin-Ahx- KKLNRTLSFAEPG (C-terminus in amide form) was used which can be purchased e.g. from the company Biosynthan GmbH (Berlinn-Buch, Germany). For the assay 50 nl of a 10Ofold concentrated solution of the test compound in DMSO was pipetted into a black low volume 384well microtiter plate (Greiner Bio- One, Frickenhausen, Germany), 2 ul of a solution of Akt2 in assay buffer [50 mM TRIS/HCI pH 7.5, 5 mM MgCI2, 1 mM dithiothreitol, 0.02% (v/v) Triton X-100 (Sigma)] were added and the mixture was incubated for 15 min at 22C to allow pre-binding of the test compounds to the enzyme before the start of the kinase reaction.
Measurement: IC50 = 607 nM (pChEMBL 6.21999979019165)
Descriptors: MW 485.6, ALogP 5.71, HBA 6, HBD 1, PSA 75, QED 0.34
Compound (SMILES): N#Cc1ccc2nc(C3CCN(Cc4ccc(-c5nc6nccn6cc5-c5ccccc5)cc4)CC3)[nH]c2c1
InChIKey: AXOCXHFESJZPDU-UHFFFAOYSA-N
Target: RAC-beta serine/threonine-protein kinase (SINGLE PROTEIN), Homo sapiens
UniProt: P31751
Assay: TR-FRET Assay: Akt2 inhibitory activity of compounds of the present invention was quantified employing the Akt2 TR-FRET assay as described in the following paragraphs.His-tagged human recombinant kinase full-length Akt2 expressed in insect cells and activated by PDK1 was purchased form Invitrogen (part number PV 3975). As substrate for the kinase reaction the biotinylated peptide biotin-Ahx- KKLNRTLSFAEPG (C-terminus in amide form) was used which can be purchased e.g. from the company Biosynthan GmbH (Berlinn-Buch, Germany). For the assay 50 nl of a 10Ofold concentrated solution of the test compound in DMSO was pipetted into a black low volume 384well microtiter plate (Greiner Bio- One, Frickenhausen, Germany), 2 ul of a solution of Akt2 in assay buffer [50 mM TRIS/HCI pH 7.5, 5 mM MgCI2, 1 mM dithiothreitol, 0.02% (v/v) Triton X-100 (Sigma)] were added and the mixture was incubated for 15 min at 22C to allow pre-binding of the test compounds to the enzyme before the start of the kinase reaction.
Measurement: IC50 = 426 nM (pChEMBL 6.369999885559082)
Descriptors: MW 509.62, ALogP 6.19, HBA 6, HBD 1, PSA 85.9, QED 0.3
Compound (SMILES): c1ccc(-c2cn3ccnc3nc2-c2ccc(CN3CCC(c4cnc5ccccc5n4)CC3)cc2)cc1
InChIKey: GFMMFLJMEQGZKC-UHFFFAOYSA-N
Target: RAC-alpha serine/threonine-protein kinase (SINGLE PROTEIN), Homo sapiens
UniProt: P31749
Assay: TR-FRET Assay: Akt1 inhibitory activity of compounds of the present invention may be quantified0 employing the Akt1 TR-FRET assay as described in the following paragraphs. His-tagged human recombinant kinase full-length Akt1 expressed in insect cells was purchased form Invitrogen (part number PV 3599). As substrate for the kinase reaction the biotinylated peptide biotin-Ahx-KKLNRTLSFAEPG (C-terminus in am- ide form) was used which can be purchased e.g. from the company Biosynthan GmbH (Berlin-Buch, Germany).For the assay 50 nl of a IOOfold concentrated solution of the test compound in DMSO was pipetted into a black low volume 384well microtiter plate (Greiner Bio- One, Frickenhausen, Germany), 2 ul of a solution of Akt1 in assay buffer [50 mM TRIS/HCI pH 7.5, 5 mM MgCI2, 1 mM dithiothreitol, 0.02% (v/v) Triton X-100 (Sigma)] were added and the mixture was incubated for 15 min at 22C to allow pre-binding of the test compounds to the enzyme before the start of the kinase reaction.
Measurement: IC50 = 70 nM (pChEMBL 7.159999847412109)
Descriptors: MW 496.62, ALogP 6.39, HBA 6, HBD 0, PSA 59.21, QED 0.28
Compound (SMILES): N#Cc1ccc2nc(C3CCN(Cc4ccc(-c5nc6ccnn6cc5-c5ccccc5)cc4)CC3)[nH]c2c1
InChIKey: ONMDOXVKGNQXIO-UHFFFAOYSA-N
Target: RAC-beta serine/threonine-protein kinase (SINGLE PROTEIN), Homo sapiens
UniProt: P31751
Assay: TR-FRET Assay: Akt2 inhibitory activity of compounds of the present invention was quantified employing the Akt2 TR-FRET assay as described in the following paragraphs.His-tagged human recombinant kinase full-length Akt2 expressed in insect cells and activated by PDK1 was purchased form Invitrogen (part number PV 3975). As substrate for the kinase reaction the biotinylated peptide biotin-Ahx- KKLNRTLSFAEPG (C-terminus in amide form) was used which can be purchased e.g. from the company Biosynthan GmbH (Berlinn-Buch, Germany). For the assay 50 nl of a 10Ofold concentrated solution of the test compound in DMSO was pipetted into a black low volume 384well microtiter plate (Greiner Bio- One, Frickenhausen, Germany), 2 ul of a solution of Akt2 in assay buffer [50 mM TRIS/HCI pH 7.5, 5 mM MgCI2, 1 mM dithiothreitol, 0.02% (v/v) Triton X-100 (Sigma)] were added and the mixture was incubated for 15 min at 22C to allow pre-binding of the test compounds to the enzyme before the start of the kinase reaction.
Measurement: IC50 = 316 nM (pChEMBL 6.5)
Descriptors: MW 509.62, ALogP 6.19, HBA 6, HBD 1, PSA 85.9, QED 0.3
Compound (SMILES): Cc1nc2nc(-c3ccc(CN4CCC(c5nc6ccc(F)cc6[nH]5)CC4)cc3)c(-c3ccccc3)cn2n1
InChIKey: JLBXHIADLAERJV-UHFFFAOYSA-N
Target: RAC-beta serine/threonine-protein kinase (SINGLE PROTEIN), Homo sapiens
UniProt: P31751
Assay: TR-FRET Assay: Akt2 inhibitory activity of compounds of the present invention was quantified employing the Akt2 TR-FRET assay as described in the following paragraphs.His-tagged human recombinant kinase full-length Akt2 expressed in insect cells and activated by PDK1 was purchased form Invitrogen (part number PV 3975). As substrate for the kinase reaction the biotinylated peptide biotin-Ahx- KKLNRTLSFAEPG (C-terminus in amide form) was used which can be purchased e.g. from the company Biosynthan GmbH (Berlinn-Buch, Germany). For the assay 50 nl of a 10Ofold concentrated solution of the test compound in DMSO was pipetted into a black low volume 384well microtiter plate (Greiner Bio- One, Frickenhausen, Germany), 2 ul of a solution of Akt2 in assay buffer [50 mM TRIS/HCI pH 7.5, 5 mM MgCI2, 1 mM dithiothreitol, 0.02% (v/v) Triton X-100 (Sigma)] were added and the mixture was incubated for 15 min at 22C to allow pre-binding of the test compounds to the enzyme before the start of the kinase reaction.
Measurement: IC50 = 228 nM (pChEMBL 6.639999866485596)
Descriptors: MW 517.61, ALogP 6.16, HBA 6, HBD 1, PSA 75, QED 0.3