lovingscience/chembl-v37-raw-activities huggingface dataset:
Compound (SMILES): CC(C)[C@@H]1c2nc3ccc(S(C)(=O)=O)cc3n2CCN1c1ncc(CO)c(C(F)(F)F)n1
InChIKey: MWSOCMMZIFOCRI-MRXNPFEDSA-N
Target: Oxysterols receptor LXR-beta (SINGLE PROTEIN), Homo sapiens
UniProt: P55055
Assay: Radioligand Binding Assay: Compounds of the invention were assessed in a competition binding assay where different concentrations of compounds were incubated with the LXR ligand binding domain (LBD) in the presence of radiolabeled LXR ligand [3H]TO901317. The amount of the LXR-LBD that complexed with [3H]T0901317 was measured by scintillation proximity assay (SPA) employing non-specific binding of LXR-LBD to poly-lysine coated Yttrium silicate beads. Partially purified LXR alpha or beta LBD protein (15-45 nM) was incubated at rt for 30 min with 15 nM [3H]T0901317 (25-40 Ci/mmol) and different concentrations of test compounds in 80 uL of phosphate buffered saline (PBS) buffer containing 2.5% DMSO, 1% glycerol, 2 mM EDTA, 2 mM CHAPS and 5 mM DTT in 96-well plates. Poly-lysine SPA beads (50 ug) were added to each well and the total volume was adjusted to 120 uL. The plates were shaken on an orbital shaker for 20 min and then allowed to settle for 10 more minutes at room temperature.
Measurement: Ki = 6 nM (pChEMBL 8.220000267028809)
Descriptors: MW 469.49, ALogP 2.96, HBA 8, HBD 1, PSA 101.21, QED 0.63
Compound (SMILES): CC(C)[C@H]1c2nc3ccc(S(C)(=O)=O)cc3n2CCN1c1ncc(CO)c(C(F)(F)F)n1
InChIKey: MWSOCMMZIFOCRI-INIZCTEOSA-N
Target: Oxysterols receptor LXR-beta (SINGLE PROTEIN), Homo sapiens
UniProt: P55055
Assay: Radioligand Binding Assay: Compounds of the invention were assessed in a competition binding assay where different concentrations of compounds were incubated with the LXR ligand binding domain (LBD) in the presence of radiolabeled LXR ligand [3H]TO901317. The amount of the LXR-LBD that complexed with [3H]T0901317 was measured by scintillation proximity assay (SPA) employing non-specific binding of LXR-LBD to poly-lysine coated Yttrium silicate beads. Partially purified LXR alpha or beta LBD protein (15-45 nM) was incubated at rt for 30 min with 15 nM [3H]T0901317 (25-40 Ci/mmol) and different concentrations of test compounds in 80 uL of phosphate buffered saline (PBS) buffer containing 2.5% DMSO, 1% glycerol, 2 mM EDTA, 2 mM CHAPS and 5 mM DTT in 96-well plates. Poly-lysine SPA beads (50 ug) were added to each well and the total volume was adjusted to 120 uL. The plates were shaken on an orbital shaker for 20 min and then allowed to settle for 10 more minutes at room temperature.
Measurement: Ki > 2500 nM (pChEMBL 5.6020002365112305)
Descriptors: MW 469.49, ALogP 2.96, HBA 8, HBD 1, PSA 101.21, QED 0.63
Compound (SMILES): CC(=O)c1cnc(N2CCn3c(nc4cc(CO)c(S(C)(=O)=O)cc43)C2C(C)C)nc1C(F)(F)F
InChIKey: LWXOLPDIDYBJQJ-UHFFFAOYSA-N
Target: Oxysterols receptor LXR-alpha (SINGLE PROTEIN), Homo sapiens
UniProt: Q13133
Assay: Radioligand Binding Assay: Compounds of the invention were assessed in a competition binding assay where different concentrations of compounds were incubated with the LXR ligand binding domain (LBD) in the presence of radiolabeled LXR ligand [3H]TO901317. The amount of the LXR-LBD that complexed with [3H]T0901317 was measured by scintillation proximity assay (SPA) employing non-specific binding of LXR-LBD to poly-lysine coated Yttrium silicate beads. Partially purified LXR alpha or beta LBD protein (15-45 nM) was incubated at rt for 30 min with 15 nM [3H]T0901317 (25-40 Ci/mmol) and different concentrations of test compounds in 80 uL of phosphate buffered saline (PBS) buffer containing 2.5% DMSO, 1% glycerol, 2 mM EDTA, 2 mM CHAPS and 5 mM DTT in 96-well plates. Poly-lysine SPA beads (50 ug) were added to each well and the total volume was adjusted to 120 uL. The plates were shaken on an orbital shaker for 20 min and then allowed to settle for 10 more minutes at room temperature.
Measurement: Ki = 46 nM (pChEMBL 7.340000152587891)
Descriptors: MW 511.53, ALogP 3.16, HBA 9, HBD 1, PSA 118.28, QED 0.52
Compound (SMILES): CCOC(=O)c1cnc(N2CCn3c(nc4cc(CO)c(S(C)(=O)=O)cc43)C2C(C)C)nc1C(F)(F)F
InChIKey: YXXFEOBGLYBWLG-UHFFFAOYSA-N
Target: Oxysterols receptor LXR-beta (SINGLE PROTEIN), Homo sapiens
UniProt: P55055
Assay: Radioligand Binding Assay: Compounds of the invention were assessed in a competition binding assay where different concentrations of compounds were incubated with the LXR ligand binding domain (LBD) in the presence of radiolabeled LXR ligand [3H]TO901317. The amount of the LXR-LBD that complexed with [3H]T0901317 was measured by scintillation proximity assay (SPA) employing non-specific binding of LXR-LBD to poly-lysine coated Yttrium silicate beads. Partially purified LXR alpha or beta LBD protein (15-45 nM) was incubated at rt for 30 min with 15 nM [3H]T0901317 (25-40 Ci/mmol) and different concentrations of test compounds in 80 uL of phosphate buffered saline (PBS) buffer containing 2.5% DMSO, 1% glycerol, 2 mM EDTA, 2 mM CHAPS and 5 mM DTT in 96-well plates. Poly-lysine SPA beads (50 ug) were added to each well and the total volume was adjusted to 120 uL. The plates were shaken on an orbital shaker for 20 min and then allowed to settle for 10 more minutes at room temperature.
Measurement: Ki = 5 nM (pChEMBL 8.300000190734863)
Descriptors: MW 541.55, ALogP 3.13, HBA 10, HBD 1, PSA 127.51, QED 0.47
Compound (SMILES): COC(=O)c1cnc(N2CCn3c(nc4cc(CO)c(S(C)(=O)=O)cc43)[C@H]2C(C)C)nc1C(F)(F)F
InChIKey: ZWGZCSXCYWYFTL-QGZVFWFLSA-N
Target: Oxysterols receptor LXR-beta (SINGLE PROTEIN), Homo sapiens
UniProt: P55055
Assay: Radioligand Binding Assay: Compounds of the invention were assessed in a competition binding assay where different concentrations of compounds were incubated with the LXR ligand binding domain (LBD) in the presence of radiolabeled LXR ligand [3H]TO901317. The amount of the LXR-LBD that complexed with [3H]T0901317 was measured by scintillation proximity assay (SPA) employing non-specific binding of LXR-LBD to poly-lysine coated Yttrium silicate beads. Partially purified LXR alpha or beta LBD protein (15-45 nM) was incubated at rt for 30 min with 15 nM [3H]T0901317 (25-40 Ci/mmol) and different concentrations of test compounds in 80 uL of phosphate buffered saline (PBS) buffer containing 2.5% DMSO, 1% glycerol, 2 mM EDTA, 2 mM CHAPS and 5 mM DTT in 96-well plates. Poly-lysine SPA beads (50 ug) were added to each well and the total volume was adjusted to 120 uL. The plates were shaken on an orbital shaker for 20 min and then allowed to settle for 10 more minutes at room temperature.
Measurement: Ki = 10 nM (pChEMBL 8)
Descriptors: MW 527.53, ALogP 2.74, HBA 10, HBD 1, PSA 127.51, QED 0.5
Compound (SMILES): NC(=O)n1cc(NC(=O)N2C[C@@H](N)C[C@H]2C(=O)Nc2cccc(OC(F)(F)F)c2)c2ccccc21
InChIKey: BOUWILWEXWTKKH-SGTLLEGYSA-N
Target: Complement factor D (SINGLE PROTEIN), Homo sapiens
UniProt: P00746
Assay: Inhibition of recombinant human complement factor D catalytic domain using Z-Lys-thiobenzylester as substrate preincubated for 1 hr followed by substrate addition by 2,4-dinitrobenzenesulfonyl-2,7-desmethyl-fluorecein probe based spectrofluorimetric assay
Measurement: IC50 = 500 nM (pChEMBL 6.300000190734863)
Descriptors: MW 490.44, ALogP 3.04, HBA 6, HBD 4, PSA 144.71, QED 0.44
Compound (SMILES): NC(=O)n1cc(NC(=O)N2C[C@H](F)[C@@H](N)[C@H]2C(=O)NCc2cccc(Cl)c2F)c2ccccc21
InChIKey: MACUOYCTKRKOGS-KYNGSXCRSA-N
Target: Complement factor D (SINGLE PROTEIN), Homo sapiens
UniProt: P00746
Assay: In Vitro Assay: Recombinant human factor D (expressed in E. coli and purified using standard methods) at 10 nM concentration is incubated with test compound at various concentrations for 1 hour at room temperature in 0.1 M Hepes buffer, pH 7.5, containing 1 mM MgCl2, 1 M NaCl and 0.05% CHAPS. A synthetic substrate Z-Lys-thiobenzyl and 2,4-dinitrobenzenesulfonyl-fluoresceine are added to final concentrations of 200 μM and 25 μM, respectively. The increase in fluorescence is recorded at excitation of 485 nm and emission at 535 nm in a microplate spectrofluorimeter. IC50 values are calculated from percentage of inhibition of complement factor D-activity as a function of test compound concentration.
Measurement: IC50 = 31 nM (pChEMBL 7.510000228881836)
Descriptors: MW 490.9, ALogP 2.56, HBA 5, HBD 4, PSA 135.48, QED 0.45
Compound (SMILES): NC(=O)n1cc(NC(=O)N2C[C@@H](N)C[C@H]2C(=O)NCc2cccc(Cl)c2F)c2ccccc21
InChIKey: USPCYUSWQGLYPN-UGSOOPFHSA-N
Target: Complement factor D (SINGLE PROTEIN), Homo sapiens
UniProt: P00746
Assay: In Vitro Assay: Recombinant human factor D (expressed in E. coli and purified using standard methods) at 10 nM concentration is incubated with test compound at various concentrations for 1 hour at room temperature in 0.1 M Hepes buffer, pH 7.5, containing 1 mM MgCl2, 1 M NaCl and 0.05% CHAPS. A synthetic substrate Z-Lys-thiobenzyl and 2,4-dinitrobenzenesulfonyl-fluoresceine are added to final concentrations of 200 μM and 25 μM, respectively. The increase in fluorescence is recorded at excitation of 485 nm and emission at 535 nm in a microplate spectrofluorimeter. IC50 values are calculated from percentage of inhibition of complement factor D-activity as a function of test compound concentration.
Measurement: IC50 = 350 nM (pChEMBL 6.460000038146973)
Descriptors: MW 472.91, ALogP 2.61, HBA 5, HBD 4, PSA 135.48, QED 0.46
Compound (SMILES): Cc1cnc2[nH]cc(Cc3cnc(NCc4cccnc4OC4CCCC4)nc3)c2c1
InChIKey: YCQPSLMXEFOESN-UHFFFAOYSA-N
Target: Mast/stem cell growth factor receptor Kit (SINGLE PROTEIN), Homo sapiens
UniProt: P10721
Assay: Biochemical Assay: In one assay the biochemical activity IC50 values are determined with respect to inhibition of c-Kit kinase activity, where inhibition of phosphorylation of a peptide substrate is measured as a function of compound concentration. Compounds to be tested are dissolved in DMSO to a concentration of 20 mM. These are diluted 30 uL into 120 uL of DMSO (4 mM) and 1 uL is added to an assay plate. These are then serially diluted 1:2 (50 uL to 100 uL DMSO) for a total of 8 points. Plates are prepared such that each kinase reaction is 20 uL in 1x kinase buffer (25 mM HEPES, pH 7.5, 2 mM MgCl2, 2 mM MnCl2, 0.01% Tween-20, 1 mM DTT, 0.01% BSA), 5% DMSO and 100 uM ATP. Substrate is 30 nM biotin-(E4Y)10 (Millipore). C-kit kinase (obtained from Millipore (#14-559) or is prepared as described in U.S. Patent Application Publication Number 2009/0076046, the disclosure of which is hereby incorporated by reference as it relates to this assay) is at 0.75 ng per sample.
Measurement: IC50 > 100 nM (pChEMBL 7)
Descriptors: MW 414.51, ALogP 4.58, HBA 6, HBD 2, PSA 88.61, QED 0.46
Compound (SMILES): COc1ncc(CNc2ccc(Cc3c[nH]c4ncc(C(F)(F)F)cc34)c(F)n2)cc1F
InChIKey: QYLNYSKRQDLKES-UHFFFAOYSA-N
Target: Receptor-type tyrosine-protein kinase FLT3 (SINGLE PROTEIN), Homo sapiens
UniProt: P36888
Assay: Biochemical Assay: In one assay the biochemical activity IC50 values are determined with respect to inhibition of Flt-3 kinase activity, where inhibition of phosphorylation of a peptide substrate is measured as a function of compound concentration. Compounds to be tested, dissolved in DMSO (1 uL), are added to a white 384-well plate (Costar #3705). Working stocks of Flt-3 kinase (Invitrogen), biotin-(E4Y)10 substrate (Upstate Biotech, Cat#12-440), and ATP (Sigma, Cat#A-3377) are prepared in 25 mM Hepes pH 7.5, 5 mM MgCl2, 5 mM MnCl2, 1 mM DTT, and 0.01% Tween-20. All components are added to the 384-well plate for a final concentration of 1 ng/well Flt-3, 30 nM biotin-(E4Y)10 and 100 uM ATP in a volume of 20 uL. Each sample is at 5% DMSO. The plate is then incubated for 1 hour at room temperature. Just before use, working stocks of donor and acceptor beads from the AlphaScreen PY20 Detection Kit (PerkinElmer, Cat#676601M) are prepared in 25 mM Hepes pH 7.5, pH 7.4, 100 mM EDTA.
Measurement: IC50 < 100 nM (pChEMBL 7)
Descriptors: MW 449.38, ALogP 4.86, HBA 5, HBD 2, PSA 75.72, QED 0.32
Compound (SMILES): COc1ncc(F)cc1CNc1ncc(Cc2c[nH]c3ncc(C)cc23)cn1
InChIKey: IITAGIUAJYXYRU-UHFFFAOYSA-N
Target: Cytochrome P450 3A4 (SINGLE PROTEIN), Homo sapiens
UniProt: P08684
Assay: Inhibition Enzyme Assay: CYP (Cytochrome P450) enzymes are the major drug metabolizing enzymes present in the liver. The inhibition of CYP enzyme activity (IC50) for each of CYP1A2, CYP2C19, CYP2C9, CYP2D6, CYP3A4(BFC) and CYP3A4(BQ) is determined for compounds, where inhibition of metabolism of a known substrate leads to a decrease in the fluorescence of the metabolized product. The fluorescence of the product is monitored as a function of compound concentration.Compounds are dissolved in DMSO to a concentration of 100 mM. These are diluted 1 uL into 82 uL of acetonitrile. An 11 uL aliquot of this solution is then added to 204 uL of cofactor mix (1.3% NADPH Regeneration system Solution A, 1.04% NADPH Regeneration system Solution B from BD Biosciences, 5% acetonitrile and 0.05% DMSO). These are then serially diluted 1:1 (160 uL to 160 uL co-factor mix) for a total of 10 points. A 10 uL aliquot of this final mixture is dispensed into 384 well assay plates.
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 378.41, ALogP 3.41, HBA 6, HBD 2, PSA 88.61, QED 0.53
Compound (SMILES): COc1ncc(F)cc1CNc1ncc(Cc2c[nH]c3ncc(Cl)cc23)cn1
InChIKey: NYJZMHUFDZQMKE-UHFFFAOYSA-N
Target: Cytochrome P450 2D6 (SINGLE PROTEIN), Homo sapiens
UniProt: P10635
Assay: Inhibition Enzyme Assay: CYP (Cytochrome P450) enzymes are the major drug metabolizing enzymes present in the liver. The inhibition of CYP enzyme activity (IC50) for each of CYP1A2, CYP2C19, CYP2C9, CYP2D6, CYP3A4(BFC) and CYP3A4(BQ) is determined for compounds, where inhibition of metabolism of a known substrate leads to a decrease in the fluorescence of the metabolized product. The fluorescence of the product is monitored as a function of compound concentration.Compounds are dissolved in DMSO to a concentration of 100 mM. These are diluted 1 uL into 82 uL of acetonitrile. An 11 uL aliquot of this solution is then added to 204 uL of cofactor mix (1.3% NADPH Regeneration system Solution A, 1.04% NADPH Regeneration system Solution B from BD Biosciences, 5% acetonitrile and 0.05% DMSO). These are then serially diluted 1:1 (160 uL to 160 uL co-factor mix) for a total of 10 points. A 10 uL aliquot of this final mixture is dispensed into 384 well assay plates.
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 398.83, ALogP 3.75, HBA 6, HBD 2, PSA 88.61, QED 0.51
Compound (SMILES): Cc1cnc2[nH]cc(Cc3ccc(NCc4ccc(Cl)nc4)nc3F)c2c1
InChIKey: DYGYHFMGUUCRQF-UHFFFAOYSA-N
Target: Cytochrome P450 1A2 (SINGLE PROTEIN), Homo sapiens
UniProt: P05177
Assay: Inhibition Enzyme Assay: CYP (Cytochrome P450) enzymes are the major drug metabolizing enzymes present in the liver. The inhibition of CYP enzyme activity (IC50) for each of CYP1A2, CYP2C19, CYP2C9, CYP2D6, CYP3A4(BFC) and CYP3A4(BQ) is determined for compounds, where inhibition of metabolism of a known substrate leads to a decrease in the fluorescence of the metabolized product. The fluorescence of the product is monitored as a function of compound concentration.Compounds are dissolved in DMSO to a concentration of 100 mM. These are diluted 1 uL into 82 uL of acetonitrile. An 11 uL aliquot of this solution is then added to 204 uL of cofactor mix (1.3% NADPH Regeneration system Solution A, 1.04% NADPH Regeneration system Solution B from BD Biosciences, 5% acetonitrile and 0.05% DMSO). These are then serially diluted 1:1 (160 uL to 160 uL co-factor mix) for a total of 10 points. A 10 uL aliquot of this final mixture is dispensed into 384 well assay plates.
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 381.84, ALogP 4.66, HBA 4, HBD 2, PSA 66.49, QED 0.49
Compound (SMILES): Cc1cnc2[nH]cc(Cc3ccc(NCc4cccnc4F)nc3F)c2c1
InChIKey: ZPELTGPUSIGURF-UHFFFAOYSA-N
Target: Cytochrome P450 2D6 (SINGLE PROTEIN), Homo sapiens
UniProt: P10635
Assay: Inhibition Enzyme Assay: CYP (Cytochrome P450) enzymes are the major drug metabolizing enzymes present in the liver. The inhibition of CYP enzyme activity (IC50) for each of CYP1A2, CYP2C19, CYP2C9, CYP2D6, CYP3A4(BFC) and CYP3A4(BQ) is determined for compounds, where inhibition of metabolism of a known substrate leads to a decrease in the fluorescence of the metabolized product. The fluorescence of the product is monitored as a function of compound concentration.Compounds are dissolved in DMSO to a concentration of 100 mM. These are diluted 1 uL into 82 uL of acetonitrile. An 11 uL aliquot of this solution is then added to 204 uL of cofactor mix (1.3% NADPH Regeneration system Solution A, 1.04% NADPH Regeneration system Solution B from BD Biosciences, 5% acetonitrile and 0.05% DMSO). These are then serially diluted 1:1 (160 uL to 160 uL co-factor mix) for a total of 10 points. A 10 uL aliquot of this final mixture is dispensed into 384 well assay plates.
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 365.39, ALogP 4.14, HBA 4, HBD 2, PSA 66.49, QED 0.52
Compound (SMILES): Cc1cnc2[nH]cc(Cc3ccc(NCc4ccnc(F)c4)nc3F)c2c1
InChIKey: WVCIKWIWVGCIOM-UHFFFAOYSA-N
Target: Cytochrome P450 3A4 (SINGLE PROTEIN), Homo sapiens
UniProt: P08684
Assay: Inhibition Enzyme Assay: CYP (Cytochrome P450) enzymes are the major drug metabolizing enzymes present in the liver. The inhibition of CYP enzyme activity (IC50) for each of CYP1A2, CYP2C19, CYP2C9, CYP2D6, CYP3A4(BFC) and CYP3A4(BQ) is determined for compounds, where inhibition of metabolism of a known substrate leads to a decrease in the fluorescence of the metabolized product. The fluorescence of the product is monitored as a function of compound concentration.Compounds are dissolved in DMSO to a concentration of 100 mM. These are diluted 1 uL into 82 uL of acetonitrile. An 11 uL aliquot of this solution is then added to 204 uL of cofactor mix (1.3% NADPH Regeneration system Solution A, 1.04% NADPH Regeneration system Solution B from BD Biosciences, 5% acetonitrile and 0.05% DMSO). These are then serially diluted 1:1 (160 uL to 160 uL co-factor mix) for a total of 10 points. A 10 uL aliquot of this final mixture is dispensed into 384 well assay plates.
Measurement: IC50 = 5000 nM (pChEMBL 5.300000190734863)
Descriptors: MW 365.39, ALogP 4.14, HBA 4, HBD 2, PSA 66.49, QED 0.52
Compound (SMILES): Cc1ccc(CNc2ccc(Cc3c[nH]c4ncc(C)cc34)c(F)n2)nc1
InChIKey: SYSOKYYRVIKDBZ-UHFFFAOYSA-N
Target: Cytochrome P450 2D6 (SINGLE PROTEIN), Homo sapiens
UniProt: P10635
Assay: Inhibition Enzyme Assay: CYP (Cytochrome P450) enzymes are the major drug metabolizing enzymes present in the liver. The inhibition of CYP enzyme activity (IC50) for each of CYP1A2, CYP2C19, CYP2C9, CYP2D6, CYP3A4(BFC) and CYP3A4(BQ) is determined for compounds, where inhibition of metabolism of a known substrate leads to a decrease in the fluorescence of the metabolized product. The fluorescence of the product is monitored as a function of compound concentration.Compounds are dissolved in DMSO to a concentration of 100 mM. These are diluted 1 uL into 82 uL of acetonitrile. An 11 uL aliquot of this solution is then added to 204 uL of cofactor mix (1.3% NADPH Regeneration system Solution A, 1.04% NADPH Regeneration system Solution B from BD Biosciences, 5% acetonitrile and 0.05% DMSO). These are then serially diluted 1:1 (160 uL to 160 uL co-factor mix) for a total of 10 points. A 10 uL aliquot of this final mixture is dispensed into 384 well assay plates.
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 361.42, ALogP 4.31, HBA 4, HBD 2, PSA 66.49, QED 0.52
Compound (SMILES): CCS(=O)(=O)Nc1ccccc1CNc1ccc(Cc2c[nH]c3ncc(C)cc23)c(F)n1
InChIKey: ZGVRUEHWRJFEDB-UHFFFAOYSA-N
Target: Cytochrome P450 2D6 (SINGLE PROTEIN), Homo sapiens
UniProt: P10635
Assay: Inhibition Enzyme Assay: CYP (Cytochrome P450) enzymes are the major drug metabolizing enzymes present in the liver. The inhibition of CYP enzyme activity (IC50) for each of CYP1A2, CYP2C19, CYP2C9, CYP2D6, CYP3A4(BFC) and CYP3A4(BQ) is determined for compounds, where inhibition of metabolism of a known substrate leads to a decrease in the fluorescence of the metabolized product. The fluorescence of the product is monitored as a function of compound concentration.Compounds are dissolved in DMSO to a concentration of 100 mM. These are diluted 1 uL into 82 uL of acetonitrile. An 11 uL aliquot of this solution is then added to 204 uL of cofactor mix (1.3% NADPH Regeneration system Solution A, 1.04% NADPH Regeneration system Solution B from BD Biosciences, 5% acetonitrile and 0.05% DMSO). These are then serially diluted 1:1 (160 uL to 160 uL co-factor mix) for a total of 10 points. A 10 uL aliquot of this final mixture is dispensed into 384 well assay plates.
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 453.54, ALogP 4.37, HBA 5, HBD 3, PSA 99.77, QED 0.34
Compound (SMILES): CCS(=O)(=O)Nc1cc(F)cc(CNc2ccc(Cc3c[nH]c4ncc(C)cc34)c(F)n2)c1
InChIKey: RNJBHRPRTCWCKF-UHFFFAOYSA-N
Target: Mast/stem cell growth factor receptor Kit (SINGLE PROTEIN), Homo sapiens
UniProt: P10721
Assay: Biochemical Assay: In one assay the biochemical activity IC50 values are determined with respect to inhibition of c-Kit kinase activity, where inhibition of phosphorylation of a peptide substrate is measured as a function of compound concentration. Compounds to be tested are dissolved in DMSO to a concentration of 20 mM. These are diluted 30 uL into 120 uL of DMSO (4 mM) and 1 uL is added to an assay plate. These are then serially diluted 1:2 (50 uL to 100 uL DMSO) for a total of 8 points. Plates are prepared such that each kinase reaction is 20 uL in 1x kinase buffer (25 mM HEPES, pH 7.5, 2 mM MgCl2, 2 mM MnCl2, 0.01% Tween-20, 1 mM DTT, 0.01% BSA), 5% DMSO and 100 uM ATP. Substrate is 30 nM biotin-(E4Y)10 (Millipore). C-kit kinase (obtained from Millipore (#14-559) or is prepared as described in U.S. Patent Application Publication Number 2009/0076046, the disclosure of which is hereby incorporated by reference as it relates to this assay) is at 0.75 ng per sample.
Measurement: IC50 > 100 nM (pChEMBL 7)
Descriptors: MW 471.53, ALogP 4.51, HBA 5, HBD 3, PSA 99.77, QED 0.33
Compound (SMILES): Fc1cncc(CNc2ccc(Cc3c[nH]c4ncc(Cl)cc34)c(F)n2)c1
InChIKey: UFYPFASIUYPWBC-UHFFFAOYSA-N
Target: Cytochrome P450 3A4 (SINGLE PROTEIN), Homo sapiens
UniProt: P08684
Assay: Inhibition Enzyme Assay: CYP (Cytochrome P450) enzymes are the major drug metabolizing enzymes present in the liver. The inhibition of CYP enzyme activity (IC50) for each of CYP1A2, CYP2C19, CYP2C9, CYP2D6, CYP3A4(BFC) and CYP3A4(BQ) is determined for compounds, where inhibition of metabolism of a known substrate leads to a decrease in the fluorescence of the metabolized product. The fluorescence of the product is monitored as a function of compound concentration.Compounds are dissolved in DMSO to a concentration of 100 mM. These are diluted 1 uL into 82 uL of acetonitrile. An 11 uL aliquot of this solution is then added to 204 uL of cofactor mix (1.3% NADPH Regeneration system Solution A, 1.04% NADPH Regeneration system Solution B from BD Biosciences, 5% acetonitrile and 0.05% DMSO). These are then serially diluted 1:1 (160 uL to 160 uL co-factor mix) for a total of 10 points. A 10 uL aliquot of this final mixture is dispensed into 384 well assay plates.
Measurement: IC50 = 5000 nM (pChEMBL 5.300000190734863)
Descriptors: MW 385.81, ALogP 4.49, HBA 4, HBD 2, PSA 66.49, QED 0.5
Compound (SMILES): COc1cnc2[nH]cc(Cc3ccc(NCc4cncc(F)c4)nc3F)c2c1
InChIKey: FHPWLAWTGBVVFI-UHFFFAOYSA-N
Target: Cytochrome P450 3A4 (SINGLE PROTEIN), Homo sapiens
UniProt: P08684
Assay: Inhibition Enzyme Assay: CYP (Cytochrome P450) enzymes are the major drug metabolizing enzymes present in the liver. The inhibition of CYP enzyme activity (IC50) for each of CYP1A2, CYP2C19, CYP2C9, CYP2D6, CYP3A4(BFC) and CYP3A4(BQ) is determined for compounds, where inhibition of metabolism of a known substrate leads to a decrease in the fluorescence of the metabolized product. The fluorescence of the product is monitored as a function of compound concentration.Compounds are dissolved in DMSO to a concentration of 100 mM. These are diluted 1 uL into 82 uL of acetonitrile. An 11 uL aliquot of this solution is then added to 204 uL of cofactor mix (1.3% NADPH Regeneration system Solution A, 1.04% NADPH Regeneration system Solution B from BD Biosciences, 5% acetonitrile and 0.05% DMSO). These are then serially diluted 1:1 (160 uL to 160 uL co-factor mix) for a total of 10 points. A 10 uL aliquot of this final mixture is dispensed into 384 well assay plates.
Measurement: IC50 < 5000 nM (pChEMBL 5.301000118255615)
Descriptors: MW 381.39, ALogP 3.84, HBA 5, HBD 2, PSA 75.72, QED 0.5
Compound (SMILES): COc1ccc(CNc2ccc(Cc3c[nH]c4ncc(C)cc34)c(F)n2)cn1
InChIKey: RTGVPSAXYOKKJK-UHFFFAOYSA-N
Target: Cytochrome P450 2D6 (SINGLE PROTEIN), Homo sapiens
UniProt: P10635
Assay: Inhibition Enzyme Assay: CYP (Cytochrome P450) enzymes are the major drug metabolizing enzymes present in the liver. The inhibition of CYP enzyme activity (IC50) for each of CYP1A2, CYP2C19, CYP2C9, CYP2D6, CYP3A4(BFC) and CYP3A4(BQ) is determined for compounds, where inhibition of metabolism of a known substrate leads to a decrease in the fluorescence of the metabolized product. The fluorescence of the product is monitored as a function of compound concentration.Compounds are dissolved in DMSO to a concentration of 100 mM. These are diluted 1 uL into 82 uL of acetonitrile. An 11 uL aliquot of this solution is then added to 204 uL of cofactor mix (1.3% NADPH Regeneration system Solution A, 1.04% NADPH Regeneration system Solution B from BD Biosciences, 5% acetonitrile and 0.05% DMSO). These are then serially diluted 1:1 (160 uL to 160 uL co-factor mix) for a total of 10 points. A 10 uL aliquot of this final mixture is dispensed into 384 well assay plates.
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 377.42, ALogP 4.01, HBA 5, HBD 2, PSA 75.72, QED 0.5
Compound (SMILES): COc1cnc2[nH]cc(Cc3ccc(NCc4ccc(OC)nc4)nc3F)c2c1
InChIKey: FBZGWPOPVWFXLR-UHFFFAOYSA-N
Target: Cytochrome P450 2C9 (SINGLE PROTEIN), Homo sapiens
UniProt: P11712
Assay: Inhibition Enzyme Assay: CYP (Cytochrome P450) enzymes are the major drug metabolizing enzymes present in the liver. The inhibition of CYP enzyme activity (IC50) for each of CYP1A2, CYP2C19, CYP2C9, CYP2D6, CYP3A4(BFC) and CYP3A4(BQ) is determined for compounds, where inhibition of metabolism of a known substrate leads to a decrease in the fluorescence of the metabolized product. The fluorescence of the product is monitored as a function of compound concentration.Compounds are dissolved in DMSO to a concentration of 100 mM. These are diluted 1 uL into 82 uL of acetonitrile. An 11 uL aliquot of this solution is then added to 204 uL of cofactor mix (1.3% NADPH Regeneration system Solution A, 1.04% NADPH Regeneration system Solution B from BD Biosciences, 5% acetonitrile and 0.05% DMSO). These are then serially diluted 1:1 (160 uL to 160 uL co-factor mix) for a total of 10 points. A 10 uL aliquot of this final mixture is dispensed into 384 well assay plates.
Measurement: IC50 < 5000 nM (pChEMBL 5.301000118255615)
Descriptors: MW 393.42, ALogP 3.71, HBA 6, HBD 2, PSA 84.95, QED 0.47
Compound (SMILES): Cc1cnc2[nH]cc(Cc3ccc(NCc4ccc(C(F)(F)F)nc4)nc3F)c2c1
InChIKey: CLVZDUIYCBVJLA-UHFFFAOYSA-N
Target: Cytochrome P450 2C9 (SINGLE PROTEIN), Homo sapiens
UniProt: P11712
Assay: Inhibition Enzyme Assay: CYP (Cytochrome P450) enzymes are the major drug metabolizing enzymes present in the liver. The inhibition of CYP enzyme activity (IC50) for each of CYP1A2, CYP2C19, CYP2C9, CYP2D6, CYP3A4(BFC) and CYP3A4(BQ) is determined for compounds, where inhibition of metabolism of a known substrate leads to a decrease in the fluorescence of the metabolized product. The fluorescence of the product is monitored as a function of compound concentration.Compounds are dissolved in DMSO to a concentration of 100 mM. These are diluted 1 uL into 82 uL of acetonitrile. An 11 uL aliquot of this solution is then added to 204 uL of cofactor mix (1.3% NADPH Regeneration system Solution A, 1.04% NADPH Regeneration system Solution B from BD Biosciences, 5% acetonitrile and 0.05% DMSO). These are then serially diluted 1:1 (160 uL to 160 uL co-factor mix) for a total of 10 points. A 10 uL aliquot of this final mixture is dispensed into 384 well assay plates.
Measurement: IC50 < 5000 nM (pChEMBL 5.301000118255615)
Descriptors: MW 415.39, ALogP 5.02, HBA 4, HBD 2, PSA 66.49, QED 0.35
Compound (SMILES): COc1cnc2[nH]cc(Cc3ccc(NCc4ccc(Cl)cc4)nc3F)c2c1
InChIKey: POUGJCUMNASOCH-UHFFFAOYSA-N
Target: Cytochrome P450 1A2 (SINGLE PROTEIN), Homo sapiens
UniProt: P05177
Assay: Inhibition Enzyme Assay: CYP (Cytochrome P450) enzymes are the major drug metabolizing enzymes present in the liver. The inhibition of CYP enzyme activity (IC50) for each of CYP1A2, CYP2C19, CYP2C9, CYP2D6, CYP3A4(BFC) and CYP3A4(BQ) is determined for compounds, where inhibition of metabolism of a known substrate leads to a decrease in the fluorescence of the metabolized product. The fluorescence of the product is monitored as a function of compound concentration.Compounds are dissolved in DMSO to a concentration of 100 mM. These are diluted 1 uL into 82 uL of acetonitrile. An 11 uL aliquot of this solution is then added to 204 uL of cofactor mix (1.3% NADPH Regeneration system Solution A, 1.04% NADPH Regeneration system Solution B from BD Biosciences, 5% acetonitrile and 0.05% DMSO). These are then serially diluted 1:1 (160 uL to 160 uL co-factor mix) for a total of 10 points. A 10 uL aliquot of this final mixture is dispensed into 384 well assay plates.
Measurement: IC50 = 5000 nM (pChEMBL 5.300000190734863)
Descriptors: MW 396.85, ALogP 4.96, HBA 4, HBD 2, PSA 62.83, QED 0.45
Compound (SMILES): Fc1cncc(CNc2ncc(Cc3c[nH]c4ncc(Cl)cc34)cn2)c1
InChIKey: FDAUCKDYXZLBFN-UHFFFAOYSA-N
Target: Mast/stem cell growth factor receptor Kit (SINGLE PROTEIN), Homo sapiens
UniProt: P10721
Assay: Biochemical Assay: In one assay the biochemical activity IC50 values are determined with respect to inhibition of c-Kit kinase activity, where inhibition of phosphorylation of a peptide substrate is measured as a function of compound concentration. Compounds to be tested are dissolved in DMSO to a concentration of 20 mM. These are diluted 30 uL into 120 uL of DMSO (4 mM) and 1 uL is added to an assay plate. These are then serially diluted 1:2 (50 uL to 100 uL DMSO) for a total of 8 points. Plates are prepared such that each kinase reaction is 20 uL in 1x kinase buffer (25 mM HEPES, pH 7.5, 2 mM MgCl2, 2 mM MnCl2, 0.01% Tween-20, 1 mM DTT, 0.01% BSA), 5% DMSO and 100 uM ATP. Substrate is 30 nM biotin-(E4Y)10 (Millipore). C-kit kinase (obtained from Millipore (#14-559) or is prepared as described in U.S. Patent Application Publication Number 2009/0076046, the disclosure of which is hereby incorporated by reference as it relates to this assay) is at 0.75 ng per sample.
Measurement: IC50 > 100 nM (pChEMBL 7)
Descriptors: MW 368.8, ALogP 3.74, HBA 5, HBD 2, PSA 79.38, QED 0.56
Compound (SMILES): COc1ccc(CNc2ccc(Cc3c[nH]c4ncc(F)cc34)c(F)n2)cn1
InChIKey: WFKFRFWYVHBMNZ-UHFFFAOYSA-N
Target: Cytochrome P450 1A2 (SINGLE PROTEIN), Homo sapiens
UniProt: P05177
Assay: Inhibition Enzyme Assay: CYP (Cytochrome P450) enzymes are the major drug metabolizing enzymes present in the liver. The inhibition of CYP enzyme activity (IC50) for each of CYP1A2, CYP2C19, CYP2C9, CYP2D6, CYP3A4(BFC) and CYP3A4(BQ) is determined for compounds, where inhibition of metabolism of a known substrate leads to a decrease in the fluorescence of the metabolized product. The fluorescence of the product is monitored as a function of compound concentration.Compounds are dissolved in DMSO to a concentration of 100 mM. These are diluted 1 uL into 82 uL of acetonitrile. An 11 uL aliquot of this solution is then added to 204 uL of cofactor mix (1.3% NADPH Regeneration system Solution A, 1.04% NADPH Regeneration system Solution B from BD Biosciences, 5% acetonitrile and 0.05% DMSO). These are then serially diluted 1:1 (160 uL to 160 uL co-factor mix) for a total of 10 points. A 10 uL aliquot of this final mixture is dispensed into 384 well assay plates.
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 381.39, ALogP 3.84, HBA 5, HBD 2, PSA 75.72, QED 0.5
Compound (SMILES): FC(F)(F)c1cnc2[nH]cc(Cc3ccc(NCc4ccc(C(F)(F)F)nc4)nc3)c2c1
InChIKey: MNGWREAHCFPQHS-UHFFFAOYSA-N
Target: Receptor-type tyrosine-protein kinase FLT3 (SINGLE PROTEIN), Homo sapiens
UniProt: P36888
Assay: Biochemical Assay: In one assay the biochemical activity IC50 values are determined with respect to inhibition of Flt-3 kinase activity, where inhibition of phosphorylation of a peptide substrate is measured as a function of compound concentration. Compounds to be tested, dissolved in DMSO (1 uL), are added to a white 384-well plate (Costar #3705). Working stocks of Flt-3 kinase (Invitrogen), biotin-(E4Y)10 substrate (Upstate Biotech, Cat#12-440), and ATP (Sigma, Cat#A-3377) are prepared in 25 mM Hepes pH 7.5, 5 mM MgCl2, 5 mM MnCl2, 1 mM DTT, and 0.01% Tween-20. All components are added to the 384-well plate for a final concentration of 1 ng/well Flt-3, 30 nM biotin-(E4Y)10 and 100 uM ATP in a volume of 20 uL. Each sample is at 5% DMSO. The plate is then incubated for 1 hour at room temperature. Just before use, working stocks of donor and acceptor beads from the AlphaScreen PY20 Detection Kit (PerkinElmer, Cat#676601M) are prepared in 25 mM Hepes pH 7.5, pH 7.4, 100 mM EDTA.
Measurement: IC50 < 100 nM (pChEMBL 7)
Descriptors: MW 451.37, ALogP 5.59, HBA 4, HBD 2, PSA 66.49, QED 0.39
Compound (SMILES): Cc1cnc2[nH]cc(Cc3ccc(NCc4ccc(C(F)(F)F)nc4)nc3)c2c1
InChIKey: DXDZIZAESKHCEH-UHFFFAOYSA-N
Target: Cytochrome P450 1A2 (SINGLE PROTEIN), Homo sapiens
UniProt: P05177
Assay: Inhibition Enzyme Assay: CYP (Cytochrome P450) enzymes are the major drug metabolizing enzymes present in the liver. The inhibition of CYP enzyme activity (IC50) for each of CYP1A2, CYP2C19, CYP2C9, CYP2D6, CYP3A4(BFC) and CYP3A4(BQ) is determined for compounds, where inhibition of metabolism of a known substrate leads to a decrease in the fluorescence of the metabolized product. The fluorescence of the product is monitored as a function of compound concentration.Compounds are dissolved in DMSO to a concentration of 100 mM. These are diluted 1 uL into 82 uL of acetonitrile. An 11 uL aliquot of this solution is then added to 204 uL of cofactor mix (1.3% NADPH Regeneration system Solution A, 1.04% NADPH Regeneration system Solution B from BD Biosciences, 5% acetonitrile and 0.05% DMSO). These are then serially diluted 1:1 (160 uL to 160 uL co-factor mix) for a total of 10 points. A 10 uL aliquot of this final mixture is dispensed into 384 well assay plates.
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 397.4, ALogP 4.88, HBA 4, HBD 2, PSA 66.49, QED 0.5
Compound (SMILES): COc1ncc(F)cc1CNc1ccc(Cc2c[nH]c3ncc(NC(C)=O)cc23)c(F)n1
InChIKey: IWGLCABRVPLEJZ-UHFFFAOYSA-N
Target: Cytochrome P450 3A4 (SINGLE PROTEIN), Homo sapiens
UniProt: P08684
Assay: Inhibition Enzyme Assay: CYP (Cytochrome P450) enzymes are the major drug metabolizing enzymes present in the liver. The inhibition of CYP enzyme activity (IC50) for each of CYP1A2, CYP2C19, CYP2C9, CYP2D6, CYP3A4(BFC) and CYP3A4(BQ) is determined for compounds, where inhibition of metabolism of a known substrate leads to a decrease in the fluorescence of the metabolized product. The fluorescence of the product is monitored as a function of compound concentration.Compounds are dissolved in DMSO to a concentration of 100 mM. These are diluted 1 uL into 82 uL of acetonitrile. An 11 uL aliquot of this solution is then added to 204 uL of cofactor mix (1.3% NADPH Regeneration system Solution A, 1.04% NADPH Regeneration system Solution B from BD Biosciences, 5% acetonitrile and 0.05% DMSO). These are then serially diluted 1:1 (160 uL to 160 uL co-factor mix) for a total of 10 points. A 10 uL aliquot of this final mixture is dispensed into 384 well assay plates.
Measurement: IC50 = 5000 nM (pChEMBL 5.300000190734863)
Descriptors: MW 438.44, ALogP 3.8, HBA 6, HBD 3, PSA 104.82, QED 0.38
Compound (SMILES): CS(=O)(=O)Nc1cnc2[nH]cc(Cc3ccc(NCc4ccc(Cl)nc4)nc3F)c2c1
InChIKey: KIYZZSWMJCJKKW-UHFFFAOYSA-N
Target: Cytochrome P450 1A2 (SINGLE PROTEIN), Homo sapiens
UniProt: P05177
Assay: Inhibition Enzyme Assay: CYP (Cytochrome P450) enzymes are the major drug metabolizing enzymes present in the liver. The inhibition of CYP enzyme activity (IC50) for each of CYP1A2, CYP2C19, CYP2C9, CYP2D6, CYP3A4(BFC) and CYP3A4(BQ) is determined for compounds, where inhibition of metabolism of a known substrate leads to a decrease in the fluorescence of the metabolized product. The fluorescence of the product is monitored as a function of compound concentration.Compounds are dissolved in DMSO to a concentration of 100 mM. These are diluted 1 uL into 82 uL of acetonitrile. An 11 uL aliquot of this solution is then added to 204 uL of cofactor mix (1.3% NADPH Regeneration system Solution A, 1.04% NADPH Regeneration system Solution B from BD Biosciences, 5% acetonitrile and 0.05% DMSO). These are then serially diluted 1:1 (160 uL to 160 uL co-factor mix) for a total of 10 points. A 10 uL aliquot of this final mixture is dispensed into 384 well assay plates.
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 460.92, ALogP 3.72, HBA 6, HBD 3, PSA 112.66, QED 0.36
Compound (SMILES): COc1cnc2[nH]cc(Cc3ccc(NCc4ccccc4Cl)nc3F)c2c1
InChIKey: FKCBVQDDLMFVAU-UHFFFAOYSA-N
Target: Receptor-type tyrosine-protein kinase FLT3 (SINGLE PROTEIN), Homo sapiens
UniProt: P36888
Assay: Biochemical Assay: In one assay the biochemical activity IC50 values are determined with respect to inhibition of Flt-3 kinase activity, where inhibition of phosphorylation of a peptide substrate is measured as a function of compound concentration. Compounds to be tested, dissolved in DMSO (1 uL), are added to a white 384-well plate (Costar #3705). Working stocks of Flt-3 kinase (Invitrogen), biotin-(E4Y)10 substrate (Upstate Biotech, Cat#12-440), and ATP (Sigma, Cat#A-3377) are prepared in 25 mM Hepes pH 7.5, 5 mM MgCl2, 5 mM MnCl2, 1 mM DTT, and 0.01% Tween-20. All components are added to the 384-well plate for a final concentration of 1 ng/well Flt-3, 30 nM biotin-(E4Y)10 and 100 uM ATP in a volume of 20 uL. Each sample is at 5% DMSO. The plate is then incubated for 1 hour at room temperature. Just before use, working stocks of donor and acceptor beads from the AlphaScreen PY20 Detection Kit (PerkinElmer, Cat#676601M) are prepared in 25 mM Hepes pH 7.5, pH 7.4, 100 mM EDTA.
Measurement: IC50 < 100 nM (pChEMBL 7)
Descriptors: MW 396.85, ALogP 4.96, HBA 4, HBD 2, PSA 62.83, QED 0.45
Compound (SMILES): COc1ccc(CNc2ncc(Cc3c[nH]c4ncc(C)cc34)cc2C)cn1
InChIKey: RDIZVQZEIMMIDF-UHFFFAOYSA-N
Target: Mast/stem cell growth factor receptor Kit (SINGLE PROTEIN), Homo sapiens
UniProt: P10721
Assay: Biochemical Assay: In one assay the biochemical activity IC50 values are determined with respect to inhibition of c-Kit kinase activity, where inhibition of phosphorylation of a peptide substrate is measured as a function of compound concentration. Compounds to be tested are dissolved in DMSO to a concentration of 20 mM. These are diluted 30 uL into 120 uL of DMSO (4 mM) and 1 uL is added to an assay plate. These are then serially diluted 1:2 (50 uL to 100 uL DMSO) for a total of 8 points. Plates are prepared such that each kinase reaction is 20 uL in 1x kinase buffer (25 mM HEPES, pH 7.5, 2 mM MgCl2, 2 mM MnCl2, 0.01% Tween-20, 1 mM DTT, 0.01% BSA), 5% DMSO and 100 uM ATP. Substrate is 30 nM biotin-(E4Y)10 (Millipore). C-kit kinase (obtained from Millipore (#14-559) or is prepared as described in U.S. Patent Application Publication Number 2009/0076046, the disclosure of which is hereby incorporated by reference as it relates to this assay) is at 0.75 ng per sample.
Measurement: IC50 < 100 nM (pChEMBL 7)
Descriptors: MW 373.46, ALogP 4.18, HBA 5, HBD 2, PSA 75.72, QED 0.53
Compound (SMILES): COc1ccc(CNc2ncc(Cc3c[nH]c4ncc(C)cc34)cc2F)cn1
InChIKey: IDCXHTGCSOGOJL-UHFFFAOYSA-N
Target: Cytochrome P450 2C19 (SINGLE PROTEIN), Homo sapiens
UniProt: P33261
Assay: Inhibition Enzyme Assay: CYP (Cytochrome P450) enzymes are the major drug metabolizing enzymes present in the liver. The inhibition of CYP enzyme activity (IC50) for each of CYP1A2, CYP2C19, CYP2C9, CYP2D6, CYP3A4(BFC) and CYP3A4(BQ) is determined for compounds, where inhibition of metabolism of a known substrate leads to a decrease in the fluorescence of the metabolized product. The fluorescence of the product is monitored as a function of compound concentration.Compounds are dissolved in DMSO to a concentration of 100 mM. These are diluted 1 uL into 82 uL of acetonitrile. An 11 uL aliquot of this solution is then added to 204 uL of cofactor mix (1.3% NADPH Regeneration system Solution A, 1.04% NADPH Regeneration system Solution B from BD Biosciences, 5% acetonitrile and 0.05% DMSO). These are then serially diluted 1:1 (160 uL to 160 uL co-factor mix) for a total of 10 points. A 10 uL aliquot of this final mixture is dispensed into 384 well assay plates.
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 377.42, ALogP 4.01, HBA 5, HBD 2, PSA 75.72, QED 0.53
Compound (SMILES): COc1ccnc2[nH]cc(Cc3ccc(NCc4ccc(Cl)cc4)nc3F)c12
InChIKey: OLQODSJHRJYJIW-UHFFFAOYSA-N
Target: Cytochrome P450 2D6 (SINGLE PROTEIN), Homo sapiens
UniProt: P10635
Assay: Inhibition Enzyme Assay: CYP (Cytochrome P450) enzymes are the major drug metabolizing enzymes present in the liver. The inhibition of CYP enzyme activity (IC50) for each of CYP1A2, CYP2C19, CYP2C9, CYP2D6, CYP3A4(BFC) and CYP3A4(BQ) is determined for compounds, where inhibition of metabolism of a known substrate leads to a decrease in the fluorescence of the metabolized product. The fluorescence of the product is monitored as a function of compound concentration.Compounds are dissolved in DMSO to a concentration of 100 mM. These are diluted 1 uL into 82 uL of acetonitrile. An 11 uL aliquot of this solution is then added to 204 uL of cofactor mix (1.3% NADPH Regeneration system Solution A, 1.04% NADPH Regeneration system Solution B from BD Biosciences, 5% acetonitrile and 0.05% DMSO). These are then serially diluted 1:1 (160 uL to 160 uL co-factor mix) for a total of 10 points. A 10 uL aliquot of this final mixture is dispensed into 384 well assay plates.
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 396.85, ALogP 4.96, HBA 4, HBD 2, PSA 62.83, QED 0.45
Compound (SMILES): COc1ccc(CNc2ncc(Cc3c[nH]c4ncc(Cl)cc34)cn2)cn1
InChIKey: SXMVDOWLRVXGBP-UHFFFAOYSA-N
Target: Cytochrome P450 1A2 (SINGLE PROTEIN), Homo sapiens
UniProt: P05177
Assay: Inhibition Enzyme Assay: CYP (Cytochrome P450) enzymes are the major drug metabolizing enzymes present in the liver. The inhibition of CYP enzyme activity (IC50) for each of CYP1A2, CYP2C19, CYP2C9, CYP2D6, CYP3A4(BFC) and CYP3A4(BQ) is determined for compounds, where inhibition of metabolism of a known substrate leads to a decrease in the fluorescence of the metabolized product. The fluorescence of the product is monitored as a function of compound concentration.Compounds are dissolved in DMSO to a concentration of 100 mM. These are diluted 1 uL into 82 uL of acetonitrile. An 11 uL aliquot of this solution is then added to 204 uL of cofactor mix (1.3% NADPH Regeneration system Solution A, 1.04% NADPH Regeneration system Solution B from BD Biosciences, 5% acetonitrile and 0.05% DMSO). These are then serially diluted 1:1 (160 uL to 160 uL co-factor mix) for a total of 10 points. A 10 uL aliquot of this final mixture is dispensed into 384 well assay plates.
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 380.84, ALogP 3.61, HBA 6, HBD 2, PSA 88.61, QED 0.53
Compound (SMILES): COc1cnc2[nH]cc(Cc3ccc(NCc4cccnc4OC)nc3F)c2c1
InChIKey: GKLDYZQMDUADGI-UHFFFAOYSA-N
Target: Cytochrome P450 2C9 (SINGLE PROTEIN), Homo sapiens
UniProt: P11712
Assay: Inhibition Enzyme Assay: CYP (Cytochrome P450) enzymes are the major drug metabolizing enzymes present in the liver. The inhibition of CYP enzyme activity (IC50) for each of CYP1A2, CYP2C19, CYP2C9, CYP2D6, CYP3A4(BFC) and CYP3A4(BQ) is determined for compounds, where inhibition of metabolism of a known substrate leads to a decrease in the fluorescence of the metabolized product. The fluorescence of the product is monitored as a function of compound concentration.Compounds are dissolved in DMSO to a concentration of 100 mM. These are diluted 1 uL into 82 uL of acetonitrile. An 11 uL aliquot of this solution is then added to 204 uL of cofactor mix (1.3% NADPH Regeneration system Solution A, 1.04% NADPH Regeneration system Solution B from BD Biosciences, 5% acetonitrile and 0.05% DMSO). These are then serially diluted 1:1 (160 uL to 160 uL co-factor mix) for a total of 10 points. A 10 uL aliquot of this final mixture is dispensed into 384 well assay plates.
Measurement: IC50 = 5000 nM (pChEMBL 5.300000190734863)
Descriptors: MW 393.42, ALogP 3.71, HBA 6, HBD 2, PSA 84.95, QED 0.47
Compound (SMILES): Fc1nc(NCc2ccc(Cl)cn2)ccc1Cc1c[nH]c2ncccc12
InChIKey: WSVABZVBVLNZQU-UHFFFAOYSA-N
Target: Receptor-type tyrosine-protein kinase FLT3 (SINGLE PROTEIN), Homo sapiens
UniProt: P36888
Assay: Biochemical Assay: In one assay the biochemical activity IC50 values are determined with respect to inhibition of Flt-3 kinase activity, where inhibition of phosphorylation of a peptide substrate is measured as a function of compound concentration. Compounds to be tested, dissolved in DMSO (1 uL), are added to a white 384-well plate (Costar #3705). Working stocks of Flt-3 kinase (Invitrogen), biotin-(E4Y)10 substrate (Upstate Biotech, Cat#12-440), and ATP (Sigma, Cat#A-3377) are prepared in 25 mM Hepes pH 7.5, 5 mM MgCl2, 5 mM MnCl2, 1 mM DTT, and 0.01% Tween-20. All components are added to the 384-well plate for a final concentration of 1 ng/well Flt-3, 30 nM biotin-(E4Y)10 and 100 uM ATP in a volume of 20 uL. Each sample is at 5% DMSO. The plate is then incubated for 1 hour at room temperature. Just before use, working stocks of donor and acceptor beads from the AlphaScreen PY20 Detection Kit (PerkinElmer, Cat#676601M) are prepared in 25 mM Hepes pH 7.5, pH 7.4, 100 mM EDTA.
Measurement: IC50 < 100 nM (pChEMBL 7)
Descriptors: MW 367.82, ALogP 4.35, HBA 4, HBD 2, PSA 66.49, QED 0.51
Compound (SMILES): COc1ncccc1CNc1ccc(Cc2c[nH]c3ncccc23)c(F)n1
InChIKey: QGQODCDKRMKJDK-UHFFFAOYSA-N
Target: Cytochrome P450 2C9 (SINGLE PROTEIN), Homo sapiens
UniProt: P11712
Assay: Inhibition Enzyme Assay: CYP (Cytochrome P450) enzymes are the major drug metabolizing enzymes present in the liver. The inhibition of CYP enzyme activity (IC50) for each of CYP1A2, CYP2C19, CYP2C9, CYP2D6, CYP3A4(BFC) and CYP3A4(BQ) is determined for compounds, where inhibition of metabolism of a known substrate leads to a decrease in the fluorescence of the metabolized product. The fluorescence of the product is monitored as a function of compound concentration.Compounds are dissolved in DMSO to a concentration of 100 mM. These are diluted 1 uL into 82 uL of acetonitrile. An 11 uL aliquot of this solution is then added to 204 uL of cofactor mix (1.3% NADPH Regeneration system Solution A, 1.04% NADPH Regeneration system Solution B from BD Biosciences, 5% acetonitrile and 0.05% DMSO). These are then serially diluted 1:1 (160 uL to 160 uL co-factor mix) for a total of 10 points. A 10 uL aliquot of this final mixture is dispensed into 384 well assay plates.
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 363.4, ALogP 3.7, HBA 5, HBD 2, PSA 75.72, QED 0.51