lovingscience/chembl-v37-raw-activities huggingface dataset:
Compound (SMILES): Cc1nn(C2CC2)c2c1C(c1ccc(Cl)cc1)N(c1cc(C)c3nnc(C)n3c1)C2=O
InChIKey: NMPGZGXWNHOBFF-UHFFFAOYSA-N
Target: CREB-binding protein (SINGLE PROTEIN), Homo sapiens
UniProt: Q92793
Assay: AlphaScreen In-Vitro Binding Assay: In order to assess bromodomain selectivity, we set up a binding assay using the bromodomain encoded by the CREBBP gene. Compounds were tested in the CREBBP assay with a similar protocol, however using AlphaScreen (Amplified Luminescent Proximity Homogeneous Assay, Perkin Elmer) as detection readout instead of TR-FRET. The assay was started by stepwise addition of 4.5 uL per well of bromo domain protein (50 mM HEPES, pH 7.5, 0.005% Tween20, 0.02% BSA, 150 mM NaCl, 324 nM His-CREBBP (1081-1197) (custom production at Viva Biotech Ltd.)) and 4.5 uL per well of peptide solution (50 mM HEPES, pH 7.5, 0.005% Tween20, 0.02% BSA, 150 mM NaCl, 120 nM acetyl-histone H4 (AcK 5, 8, 12) (Biosyntan GmbH)). Reactions were incubated at 30 C. for 35 minutes. Subsequently 4.5 uL per well detection mix (50 mM HEPES, pH 7.5, 0.005% Tween20, 0.02% BSA, 150 mM NaCl, 45 ug/ml Ni-chelate acceptor beads, 45 ug/mL streptavidin-donor beads) (Perkin Elmer)) were added.
Measurement: IC50 = 14900 nM (pChEMBL 4.829999923706055)
Descriptors: MW 432.92, ALogP 4.59, HBA 6, HBD 0, PSA 68.32, QED 0.47
Compound (SMILES): Cc1cc(N2C(=O)c3nn(C4CC4)c(C)c3C2c2ccc(Cl)cc2)cn2c(C)nnc12
InChIKey: BWMCWOZPWHUTGN-UHFFFAOYSA-N
Target: Bromodomain-containing protein 3 (SINGLE PROTEIN), Homo sapiens
UniProt: Q15059
Assay: TR-FRET In-Vitro Binding Assay: All assays were performed in 384-well microtiter plates. Each assay plate contained 8-point serial dilutions for 40 test compounds, plus 16 high- and 16 low controls. Liquid handling and incubation steps were done on an Innovadyne Nanodrop Express equipped with a robotic arm (Thermo CatX, Perkin Elmer/Caliper Twister II) and an incubator (Liconic STX40, Thermo Cytomat 2C450). The assay plates were prepared by addition of 50 nl per well of compound solution in 90% DMSO HummingBird nanodispenser (Zinsser Analytic). The assay was started by stepwise addition of 4.5 uL per well of bromo domain protein (50 mM HEPES, pH 7.5, 0.005% Tween20, 0.1% BSA, 50 mM NaCl, 45 nM His-Brd2(60-472) or 45 nM His-Brd3(20-477) or 45 nM His-Brd4(44-477) all proteins produced in-house) and 4.5 uL per well of peptide solution (50 mM HEPES, pH 7.5, 0.005% Tween20, 0.1% BSA, 50 mM NaCl, 60 nM acetyl-histone H4 (AcK 5, 8, 12, 16) (Biosyntan GmbH)). Reactions were incubated at 30 C. for 35 minutes.
Measurement: IC50 = 31 nM (pChEMBL 7.510000228881836)
Descriptors: MW 432.92, ALogP 4.59, HBA 6, HBD 0, PSA 68.32, QED 0.47
Compound (SMILES): Cc1nn(C2CCC2)c2c1C(c1ccc(Cl)cc1)N(c1cc(C)c(=O)n(C)c1)C2=O
InChIKey: RLAHXCWDADVADO-UHFFFAOYSA-N
Target: Bromodomain-containing protein 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P25440
Assay: TR-FRET In-Vitro Binding Assay: All assays were performed in 384-well microtiter plates. Each assay plate contained 8-point serial dilutions for 40 test compounds, plus 16 high- and 16 low controls. Liquid handling and incubation steps were done on an Innovadyne Nanodrop Express equipped with a robotic arm (Thermo CatX, Perkin Elmer/Caliper Twister II) and an incubator (Liconic STX40, Thermo Cytomat 2C450). The assay plates were prepared by addition of 50 nl per well of compound solution in 90% DMSO HummingBird nanodispenser (Zinsser Analytic). The assay was started by stepwise addition of 4.5 uL per well of bromo domain protein (50 mM HEPES, pH 7.5, 0.005% Tween20, 0.1% BSA, 50 mM NaCl, 45 nM His-Brd2(60-472) or 45 nM His-Brd3(20-477) or 45 nM His-Brd4(44-477) all proteins produced in-house) and 4.5 uL per well of peptide solution (50 mM HEPES, pH 7.5, 0.005% Tween20, 0.1% BSA, 50 mM NaCl, 60 nM acetyl-histone H4 (AcK 5, 8, 12, 16) (Biosyntan GmbH)). Reactions were incubated at 30 C. for 35 minutes.
Measurement: IC50 = 25 nM (pChEMBL 7.599999904632568)
Descriptors: MW 422.92, ALogP 4.33, HBA 5, HBD 0, PSA 60.13, QED 0.63
Compound (SMILES): Cc1nn(C2CC2)c2c1C(c1ccc(OC(F)(F)F)cc1)N(c1cc(C)c(=O)n(C)c1)C2=O
InChIKey: SKTNIECRSURWAZ-UHFFFAOYSA-N
Target: Bromodomain-containing protein 3 (SINGLE PROTEIN), Homo sapiens
UniProt: Q15059
Assay: TR-FRET In-Vitro Binding Assay: All assays were performed in 384-well microtiter plates. Each assay plate contained 8-point serial dilutions for 40 test compounds, plus 16 high- and 16 low controls. Liquid handling and incubation steps were done on an Innovadyne Nanodrop Express equipped with a robotic arm (Thermo CatX, Perkin Elmer/Caliper Twister II) and an incubator (Liconic STX40, Thermo Cytomat 2C450). The assay plates were prepared by addition of 50 nl per well of compound solution in 90% DMSO HummingBird nanodispenser (Zinsser Analytic). The assay was started by stepwise addition of 4.5 uL per well of bromo domain protein (50 mM HEPES, pH 7.5, 0.005% Tween20, 0.1% BSA, 50 mM NaCl, 45 nM His-Brd2(60-472) or 45 nM His-Brd3(20-477) or 45 nM His-Brd4(44-477) all proteins produced in-house) and 4.5 uL per well of peptide solution (50 mM HEPES, pH 7.5, 0.005% Tween20, 0.1% BSA, 50 mM NaCl, 60 nM acetyl-histone H4 (AcK 5, 8, 12, 16) (Biosyntan GmbH)). Reactions were incubated at 30 C. for 35 minutes.
Measurement: IC50 = 73 nM (pChEMBL 7.139999866485596)
Descriptors: MW 458.44, ALogP 4.18, HBA 6, HBD 0, PSA 69.36, QED 0.59
Compound (SMILES): Cc1nn(C2CC2)c2c1C(c1cccc(C(F)(F)F)c1)N(c1cc(C)c(=O)n(C)c1)C2=O
InChIKey: BURYFVYAIGGHQI-UHFFFAOYSA-N
Target: Bromodomain-containing protein 4 (SINGLE PROTEIN), Homo sapiens
UniProt: O60885
Assay: TR-FRET In-Vitro Binding Assay: All assays were performed in 384-well microtiter plates. Each assay plate contained 8-point serial dilutions for 40 test compounds, plus 16 high- and 16 low controls. Liquid handling and incubation steps were done on an Innovadyne Nanodrop Express equipped with a robotic arm (Thermo CatX, Perkin Elmer/Caliper Twister II) and an incubator (Liconic STX40, Thermo Cytomat 2C450). The assay plates were prepared by addition of 50 nl per well of compound solution in 90% DMSO HummingBird nanodispenser (Zinsser Analytic). The assay was started by stepwise addition of 4.5 uL per well of bromo domain protein (50 mM HEPES, pH 7.5, 0.005% Tween20, 0.1% BSA, 50 mM NaCl, 45 nM His-Brd2(60-472) or 45 nM His-Brd3(20-477) or 45 nM His-Brd4(44-477) all proteins produced in-house) and 4.5 uL per well of peptide solution (50 mM HEPES, pH 7.5, 0.005% Tween20, 0.1% BSA, 50 mM NaCl, 60 nM acetyl-histone H4 (AcK 5, 8, 12, 16) (Biosyntan GmbH)). Reactions were incubated at 30 C. for 35 minutes.
Measurement: IC50 = 780 nM (pChEMBL 6.110000133514404)
Descriptors: MW 442.44, ALogP 4.3, HBA 5, HBD 0, PSA 60.13, QED 0.61
Compound (SMILES): Cc1nn(C2CC2)c2c1C(c1ccc(C(F)(F)F)cc1)N(c1cc(C)c(=O)n(C)c1)C2=O
InChIKey: PIWFRDGCNFFYEO-UHFFFAOYSA-N
Target: CREB-binding protein (SINGLE PROTEIN), Homo sapiens
UniProt: Q92793
Assay: AlphaScreen In-Vitro Binding Assay: In order to assess bromodomain selectivity, we set up a binding assay using the bromodomain encoded by the CREBBP gene. Compounds were tested in the CREBBP assay with a similar protocol, however using AlphaScreen (Amplified Luminescent Proximity Homogeneous Assay, Perkin Elmer) as detection readout instead of TR-FRET. The assay was started by stepwise addition of 4.5 uL per well of bromo domain protein (50 mM HEPES, pH 7.5, 0.005% Tween20, 0.02% BSA, 150 mM NaCl, 324 nM His-CREBBP (1081-1197) (custom production at Viva Biotech Ltd.)) and 4.5 uL per well of peptide solution (50 mM HEPES, pH 7.5, 0.005% Tween20, 0.02% BSA, 150 mM NaCl, 120 nM acetyl-histone H4 (AcK 5, 8, 12) (Biosyntan GmbH)). Reactions were incubated at 30 C. for 35 minutes. Subsequently 4.5 uL per well detection mix (50 mM HEPES, pH 7.5, 0.005% Tween20, 0.02% BSA, 150 mM NaCl, 45 ug/ml Ni-chelate acceptor beads, 45 ug/mL streptavidin-donor beads) (Perkin Elmer)) were added.
Measurement: IC50 = 3600 nM (pChEMBL 5.440000057220459)
Descriptors: MW 442.44, ALogP 4.3, HBA 5, HBD 0, PSA 60.13, QED 0.61
Compound (SMILES): COc1ncc(-n2nc(C)c3c2C(=O)N(c2cc(C)c(=O)n(C)c2)[C@H]3c2ccc(Cl)cc2)c(OC)n1
InChIKey: FUOUPXXFTDVPGM-FQEVSTJZSA-N
Target: Bromodomain-containing protein 4 (SINGLE PROTEIN), Homo sapiens
UniProt: O60885
Assay: TR-FRET In-Vitro Binding Assay: All assays were performed in 384-well microtiter plates. Each assay plate contained 8-point serial dilutions for 40 test compounds, plus 16 high- and 16 low controls. Liquid handling and incubation steps were done on an Innovadyne Nanodrop Express equipped with a robotic arm (Thermo CatX, Perkin Elmer/Caliper Twister II) and an incubator (Liconic STX40, Thermo Cytomat 2C450). The assay plates were prepared by addition of 50 nl per well of compound solution in 90% DMSO HummingBird nanodispenser (Zinsser Analytic). The assay was started by stepwise addition of 4.5 uL per well of bromo domain protein (50 mM HEPES, pH 7.5, 0.005% Tween20, 0.1% BSA, 50 mM NaCl, 45 nM His-Brd2(60-472) or 45 nM His-Brd3(20-477) or 45 nM His-Brd4(44-477) all proteins produced in-house) and 4.5 uL per well of peptide solution (50 mM HEPES, pH 7.5, 0.005% Tween20, 0.1% BSA, 50 mM NaCl, 60 nM acetyl-histone H4 (AcK 5, 8, 12, 16) (Biosyntan GmbH)). Reactions were incubated at 30 C. for 35 minutes.
Measurement: IC50 = 7800 nM (pChEMBL 5.110000133514404)
Descriptors: MW 506.95, ALogP 3.4, HBA 9, HBD 0, PSA 104.37, QED 0.41
Compound (SMILES): COc1ncc(-n2nc(C)c3c2C(=O)N(c2cc(C)c(=O)n(C)c2)[C@@H]3c2ccc(Cl)cc2)c(OC)n1
InChIKey: FUOUPXXFTDVPGM-HXUWFJFHSA-N
Target: Bromodomain-containing protein 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P25440
Assay: TR-FRET In-Vitro Binding Assay: All assays were performed in 384-well microtiter plates. Each assay plate contained 8-point serial dilutions for 40 test compounds, plus 16 high- and 16 low controls. Liquid handling and incubation steps were done on an Innovadyne Nanodrop Express equipped with a robotic arm (Thermo CatX, Perkin Elmer/Caliper Twister II) and an incubator (Liconic STX40, Thermo Cytomat 2C450). The assay plates were prepared by addition of 50 nl per well of compound solution in 90% DMSO HummingBird nanodispenser (Zinsser Analytic). The assay was started by stepwise addition of 4.5 uL per well of bromo domain protein (50 mM HEPES, pH 7.5, 0.005% Tween20, 0.1% BSA, 50 mM NaCl, 45 nM His-Brd2(60-472) or 45 nM His-Brd3(20-477) or 45 nM His-Brd4(44-477) all proteins produced in-house) and 4.5 uL per well of peptide solution (50 mM HEPES, pH 7.5, 0.005% Tween20, 0.1% BSA, 50 mM NaCl, 60 nM acetyl-histone H4 (AcK 5, 8, 12, 16) (Biosyntan GmbH)). Reactions were incubated at 30 C. for 35 minutes.
Measurement: IC50 = 28 nM (pChEMBL 7.550000190734863)
Descriptors: MW 506.95, ALogP 3.4, HBA 9, HBD 0, PSA 104.37, QED 0.41
Compound (SMILES): COc1ncccc1-n1nc(C)c2c1C(=O)N(c1cc(C)c3nnc(C)n3c1)C2c1ccc(Cl)cc1
InChIKey: IVJMCRKXIOARPS-UHFFFAOYSA-N
Target: Bromodomain-containing protein 4 (SINGLE PROTEIN), Homo sapiens
UniProt: O60885
Assay: TR-FRET In-Vitro Binding Assay: All assays were performed in 384-well microtiter plates. Each assay plate contained 8-point serial dilutions for 40 test compounds, plus 16 high- and 16 low controls. Liquid handling and incubation steps were done on an Innovadyne Nanodrop Express equipped with a robotic arm (Thermo CatX, Perkin Elmer/Caliper Twister II) and an incubator (Liconic STX40, Thermo Cytomat 2C450). The assay plates were prepared by addition of 50 nl per well of compound solution in 90% DMSO HummingBird nanodispenser (Zinsser Analytic). The assay was started by stepwise addition of 4.5 uL per well of bromo domain protein (50 mM HEPES, pH 7.5, 0.005% Tween20, 0.1% BSA, 50 mM NaCl, 45 nM His-Brd2(60-472) or 45 nM His-Brd3(20-477) or 45 nM His-Brd4(44-477) all proteins produced in-house) and 4.5 uL per well of peptide solution (50 mM HEPES, pH 7.5, 0.005% Tween20, 0.1% BSA, 50 mM NaCl, 60 nM acetyl-histone H4 (AcK 5, 8, 12, 16) (Biosyntan GmbH)). Reactions were incubated at 30 C. for 35 minutes.
Measurement: IC50 = 34 nM (pChEMBL 7.46999979019165)
Descriptors: MW 499.96, ALogP 4.65, HBA 8, HBD 0, PSA 90.44, QED 0.36
Compound (SMILES): Cc1nn(C2CC2)c2c1C(c1ccc(Cl)cc1)N(c1ccc3nnn(C)c3n1)C2=O
InChIKey: DDIGBXFXYQBMSG-UHFFFAOYSA-N
Target: Bromodomain-containing protein 3 (SINGLE PROTEIN), Homo sapiens
UniProt: Q15059
Assay: TR-FRET In-Vitro Binding Assay: All assays were performed in 384-well microtiter plates. Each assay plate contained 8-point serial dilutions for 40 test compounds, plus 16 high- and 16 low controls. Liquid handling and incubation steps were done on an Innovadyne Nanodrop Express equipped with a robotic arm (Thermo CatX, Perkin Elmer/Caliper Twister II) and an incubator (Liconic STX40, Thermo Cytomat 2C450). The assay plates were prepared by addition of 50 nl per well of compound solution in 90% DMSO HummingBird nanodispenser (Zinsser Analytic). The assay was started by stepwise addition of 4.5 uL per well of bromo domain protein (50 mM HEPES, pH 7.5, 0.005% Tween20, 0.1% BSA, 50 mM NaCl, 45 nM His-Brd2(60-472) or 45 nM His-Brd3(20-477) or 45 nM His-Brd4(44-477) all proteins produced in-house) and 4.5 uL per well of peptide solution (50 mM HEPES, pH 7.5, 0.005% Tween20, 0.1% BSA, 50 mM NaCl, 60 nM acetyl-histone H4 (AcK 5, 8, 12, 16) (Biosyntan GmbH)). Reactions were incubated at 30 C. for 35 minutes.
Measurement: IC50 = 55 nM (pChEMBL 7.260000228881836)
Descriptors: MW 419.88, ALogP 3.61, HBA 7, HBD 0, PSA 81.73, QED 0.51
Compound (SMILES): Cc1nn(C(C)C)c2c1[C@H](c1ccc(Cl)cc1)N(c1cc(C)c(=O)n(C)c1)C2=O
InChIKey: WVDZBUCUXBEFHG-IBGZPJMESA-N
Target: Bromodomain-containing protein 4 (SINGLE PROTEIN), Homo sapiens
UniProt: O60885
Assay: TR-FRET In-Vitro Binding Assay: All assays were performed in 384-well microtiter plates. Each assay plate contained 8-point serial dilutions for 40 test compounds, plus 16 high- and 16 low controls. Liquid handling and incubation steps were done on an Innovadyne Nanodrop Express equipped with a robotic arm (Thermo CatX, Perkin Elmer/Caliper Twister II) and an incubator (Liconic STX40, Thermo Cytomat 2C450). The assay plates were prepared by addition of 50 nl per well of compound solution in 90% DMSO HummingBird nanodispenser (Zinsser Analytic). The assay was started by stepwise addition of 4.5 uL per well of bromo domain protein (50 mM HEPES, pH 7.5, 0.005% Tween20, 0.1% BSA, 50 mM NaCl, 45 nM His-Brd2(60-472) or 45 nM His-Brd3(20-477) or 45 nM His-Brd4(44-477) all proteins produced in-house) and 4.5 uL per well of peptide solution (50 mM HEPES, pH 7.5, 0.005% Tween20, 0.1% BSA, 50 mM NaCl, 60 nM acetyl-histone H4 (AcK 5, 8, 12, 16) (Biosyntan GmbH)). Reactions were incubated at 30 C. for 35 minutes.
Measurement: IC50 = 11000 nM (pChEMBL 4.960000038146973)
Descriptors: MW 410.91, ALogP 4.18, HBA 5, HBD 0, PSA 60.13, QED 0.65
Compound (SMILES): Cc1nn(C(C)C)c2c1[C@@H](c1ccc(Cl)cc1)N(c1cc(C)c(=O)n(C)c1)C2=O
InChIKey: WVDZBUCUXBEFHG-LJQANCHMSA-N
Target: Bromodomain-containing protein 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P25440
Assay: TR-FRET In-Vitro Binding Assay: All assays were performed in 384-well microtiter plates. Each assay plate contained 8-point serial dilutions for 40 test compounds, plus 16 high- and 16 low controls. Liquid handling and incubation steps were done on an Innovadyne Nanodrop Express equipped with a robotic arm (Thermo CatX, Perkin Elmer/Caliper Twister II) and an incubator (Liconic STX40, Thermo Cytomat 2C450). The assay plates were prepared by addition of 50 nl per well of compound solution in 90% DMSO HummingBird nanodispenser (Zinsser Analytic). The assay was started by stepwise addition of 4.5 uL per well of bromo domain protein (50 mM HEPES, pH 7.5, 0.005% Tween20, 0.1% BSA, 50 mM NaCl, 45 nM His-Brd2(60-472) or 45 nM His-Brd3(20-477) or 45 nM His-Brd4(44-477) all proteins produced in-house) and 4.5 uL per well of peptide solution (50 mM HEPES, pH 7.5, 0.005% Tween20, 0.1% BSA, 50 mM NaCl, 60 nM acetyl-histone H4 (AcK 5, 8, 12, 16) (Biosyntan GmbH)). Reactions were incubated at 30 C. for 35 minutes.
Measurement: IC50 = 14 nM (pChEMBL 7.849999904632568)
Descriptors: MW 410.91, ALogP 4.18, HBA 5, HBD 0, PSA 60.13, QED 0.65
Compound (SMILES): CCc1nn(C)c2c1C(c1ccc(Cl)cc1)N(c1cc(OC)c3nnc(C)n3c1)C2=O
InChIKey: MJNSUGCWCAGANT-UHFFFAOYSA-N
Target: Bromodomain-containing protein 3 (SINGLE PROTEIN), Homo sapiens
UniProt: Q15059
Assay: TR-FRET In-Vitro Binding Assay: All assays were performed in 384-well microtiter plates. Each assay plate contained 8-point serial dilutions for 40 test compounds, plus 16 high- and 16 low controls. Liquid handling and incubation steps were done on an Innovadyne Nanodrop Express equipped with a robotic arm (Thermo CatX, Perkin Elmer/Caliper Twister II) and an incubator (Liconic STX40, Thermo Cytomat 2C450). The assay plates were prepared by addition of 50 nl per well of compound solution in 90% DMSO HummingBird nanodispenser (Zinsser Analytic). The assay was started by stepwise addition of 4.5 uL per well of bromo domain protein (50 mM HEPES, pH 7.5, 0.005% Tween20, 0.1% BSA, 50 mM NaCl, 45 nM His-Brd2(60-472) or 45 nM His-Brd3(20-477) or 45 nM His-Brd4(44-477) all proteins produced in-house) and 4.5 uL per well of peptide solution (50 mM HEPES, pH 7.5, 0.005% Tween20, 0.1% BSA, 50 mM NaCl, 60 nM acetyl-histone H4 (AcK 5, 8, 12, 16) (Biosyntan GmbH)). Reactions were incubated at 30 C. for 35 minutes.
Measurement: IC50 = 150 nM (pChEMBL 6.820000171661377)
Descriptors: MW 436.9, ALogP 3.75, HBA 7, HBD 0, PSA 77.55, QED 0.49
Compound (SMILES): CCc1nn(C2CC2)c2c1[C@H](c1ccc(Cl)cc1)N(c1cc(C)c3nnc(C)n3c1)C2=O
InChIKey: IYRDZCVNOKVDNI-NRFANRHFSA-N
Target: Bromodomain-containing protein 3 (SINGLE PROTEIN), Homo sapiens
UniProt: Q15059
Assay: TR-FRET In-Vitro Binding Assay: All assays were performed in 384-well microtiter plates. Each assay plate contained 8-point serial dilutions for 40 test compounds, plus 16 high- and 16 low controls. Liquid handling and incubation steps were done on an Innovadyne Nanodrop Express equipped with a robotic arm (Thermo CatX, Perkin Elmer/Caliper Twister II) and an incubator (Liconic STX40, Thermo Cytomat 2C450). The assay plates were prepared by addition of 50 nl per well of compound solution in 90% DMSO HummingBird nanodispenser (Zinsser Analytic). The assay was started by stepwise addition of 4.5 uL per well of bromo domain protein (50 mM HEPES, pH 7.5, 0.005% Tween20, 0.1% BSA, 50 mM NaCl, 45 nM His-Brd2(60-472) or 45 nM His-Brd3(20-477) or 45 nM His-Brd4(44-477) all proteins produced in-house) and 4.5 uL per well of peptide solution (50 mM HEPES, pH 7.5, 0.005% Tween20, 0.1% BSA, 50 mM NaCl, 60 nM acetyl-histone H4 (AcK 5, 8, 12, 16) (Biosyntan GmbH)). Reactions were incubated at 30 C. for 35 minutes.
Measurement: IC50 = 4400 nM (pChEMBL 5.360000133514404)
Descriptors: MW 446.94, ALogP 4.84, HBA 6, HBD 0, PSA 68.32, QED 0.45
Compound (SMILES): CCc1nn(C2CC2)c2c1[C@@H](c1ccc(Cl)cc1)N(c1cc(C)c3nnc(C)n3c1)C2=O
InChIKey: IYRDZCVNOKVDNI-OAQYLSRUSA-N
Target: Bromodomain-containing protein 4 (SINGLE PROTEIN), Homo sapiens
UniProt: O60885
Assay: TR-FRET In-Vitro Binding Assay: All assays were performed in 384-well microtiter plates. Each assay plate contained 8-point serial dilutions for 40 test compounds, plus 16 high- and 16 low controls. Liquid handling and incubation steps were done on an Innovadyne Nanodrop Express equipped with a robotic arm (Thermo CatX, Perkin Elmer/Caliper Twister II) and an incubator (Liconic STX40, Thermo Cytomat 2C450). The assay plates were prepared by addition of 50 nl per well of compound solution in 90% DMSO HummingBird nanodispenser (Zinsser Analytic). The assay was started by stepwise addition of 4.5 uL per well of bromo domain protein (50 mM HEPES, pH 7.5, 0.005% Tween20, 0.1% BSA, 50 mM NaCl, 45 nM His-Brd2(60-472) or 45 nM His-Brd3(20-477) or 45 nM His-Brd4(44-477) all proteins produced in-house) and 4.5 uL per well of peptide solution (50 mM HEPES, pH 7.5, 0.005% Tween20, 0.1% BSA, 50 mM NaCl, 60 nM acetyl-histone H4 (AcK 5, 8, 12, 16) (Biosyntan GmbH)). Reactions were incubated at 30 C. for 35 minutes.
Measurement: IC50 < 11 nM (pChEMBL 7.959000110626221)
Descriptors: MW 446.94, ALogP 4.84, HBA 6, HBD 0, PSA 68.32, QED 0.45
Compound (SMILES): CCc1nn(CCOCC(F)(F)F)c2c1C(c1ccc(Cl)cc1)N(c1cc(OC)c3nnc(C)n3c1)C2=O
InChIKey: XNUKXIGJCJJBQX-UHFFFAOYSA-N
Target: CREB-binding protein (SINGLE PROTEIN), Homo sapiens
UniProt: Q92793
Assay: AlphaScreen In-Vitro Binding Assay: In order to assess bromodomain selectivity, we set up a binding assay using the bromodomain encoded by the CREBBP gene. Compounds were tested in the CREBBP assay with a similar protocol, however using AlphaScreen (Amplified Luminescent Proximity Homogeneous Assay, Perkin Elmer) as detection readout instead of TR-FRET. The assay was started by stepwise addition of 4.5 uL per well of bromo domain protein (50 mM HEPES, pH 7.5, 0.005% Tween20, 0.02% BSA, 150 mM NaCl, 324 nM His-CREBBP (1081-1197) (custom production at Viva Biotech Ltd.)) and 4.5 uL per well of peptide solution (50 mM HEPES, pH 7.5, 0.005% Tween20, 0.02% BSA, 150 mM NaCl, 120 nM acetyl-histone H4 (AcK 5, 8, 12) (Biosyntan GmbH)). Reactions were incubated at 30 C. for 35 minutes. Subsequently 4.5 uL per well detection mix (50 mM HEPES, pH 7.5, 0.005% Tween20, 0.02% BSA, 150 mM NaCl, 45 ug/ml Ni-chelate acceptor beads, 45 ug/mL streptavidin-donor beads) (Perkin Elmer)) were added.
Measurement: IC50 > 37000 nM (pChEMBL 4.432000160217285)
Descriptors: MW 548.95, ALogP 4.79, HBA 8, HBD 0, PSA 86.78, QED 0.29
Compound (SMILES): COc1ncccc1-n1nc(C)c2c1C(=O)N(c1cc(C)c3nnn(C)c3n1)C2c1ccc(Cl)cc1
InChIKey: DHQSSAHSRGVRJY-UHFFFAOYSA-N
Target: Bromodomain-containing protein 3 (SINGLE PROTEIN), Homo sapiens
UniProt: Q15059
Assay: TR-FRET In-Vitro Binding Assay: All assays were performed in 384-well microtiter plates. Each assay plate contained 8-point serial dilutions for 40 test compounds, plus 16 high- and 16 low controls. Liquid handling and incubation steps were done on an Innovadyne Nanodrop Express equipped with a robotic arm (Thermo CatX, Perkin Elmer/Caliper Twister II) and an incubator (Liconic STX40, Thermo Cytomat 2C450). The assay plates were prepared by addition of 50 nl per well of compound solution in 90% DMSO HummingBird nanodispenser (Zinsser Analytic). The assay was started by stepwise addition of 4.5 uL per well of bromo domain protein (50 mM HEPES, pH 7.5, 0.005% Tween20, 0.1% BSA, 50 mM NaCl, 45 nM His-Brd2(60-472) or 45 nM His-Brd3(20-477) or 45 nM His-Brd4(44-477) all proteins produced in-house) and 4.5 uL per well of peptide solution (50 mM HEPES, pH 7.5, 0.005% Tween20, 0.1% BSA, 50 mM NaCl, 60 nM acetyl-histone H4 (AcK 5, 8, 12, 16) (Biosyntan GmbH)). Reactions were incubated at 30 C. for 35 minutes.
Measurement: IC50 = 27 nM (pChEMBL 7.570000171661377)
Descriptors: MW 500.95, ALogP 3.97, HBA 9, HBD 0, PSA 103.85, QED 0.37
Compound (SMILES): Cc1nn(C2CC2)c2c1C(c1ccc(Cl)cc1)N(c1cc(C)c3nnn(C)c3n1)C2=O
InChIKey: ASOYBTGQKMWPGU-UHFFFAOYSA-N
Target: CREB-binding protein (SINGLE PROTEIN), Homo sapiens
UniProt: Q92793
Assay: AlphaScreen In-Vitro Binding Assay: In order to assess bromodomain selectivity, we set up a binding assay using the bromodomain encoded by the CREBBP gene. Compounds were tested in the CREBBP assay with a similar protocol, however using AlphaScreen (Amplified Luminescent Proximity Homogeneous Assay, Perkin Elmer) as detection readout instead of TR-FRET. The assay was started by stepwise addition of 4.5 uL per well of bromo domain protein (50 mM HEPES, pH 7.5, 0.005% Tween20, 0.02% BSA, 150 mM NaCl, 324 nM His-CREBBP (1081-1197) (custom production at Viva Biotech Ltd.)) and 4.5 uL per well of peptide solution (50 mM HEPES, pH 7.5, 0.005% Tween20, 0.02% BSA, 150 mM NaCl, 120 nM acetyl-histone H4 (AcK 5, 8, 12) (Biosyntan GmbH)). Reactions were incubated at 30 C. for 35 minutes. Subsequently 4.5 uL per well detection mix (50 mM HEPES, pH 7.5, 0.005% Tween20, 0.02% BSA, 150 mM NaCl, 45 ug/ml Ni-chelate acceptor beads, 45 ug/mL streptavidin-donor beads) (Perkin Elmer)) were added.
Measurement: IC50 > 37000 nM (pChEMBL 4.432000160217285)
Descriptors: MW 433.9, ALogP 3.91, HBA 7, HBD 0, PSA 81.73, QED 0.49
Compound (SMILES): COc1ncccc1-n1nc(C)c2c1C(=O)N(c1cc(C)c3nnc(C)n3n1)C2c1ccc(Cl)cc1
InChIKey: BYCJBYOKDKPJQP-UHFFFAOYSA-N
Target: Bromodomain-containing protein 3 (SINGLE PROTEIN), Homo sapiens
UniProt: Q15059
Assay: TR-FRET In-Vitro Binding Assay: All assays were performed in 384-well microtiter plates. Each assay plate contained 8-point serial dilutions for 40 test compounds, plus 16 high- and 16 low controls. Liquid handling and incubation steps were done on an Innovadyne Nanodrop Express equipped with a robotic arm (Thermo CatX, Perkin Elmer/Caliper Twister II) and an incubator (Liconic STX40, Thermo Cytomat 2C450). The assay plates were prepared by addition of 50 nl per well of compound solution in 90% DMSO HummingBird nanodispenser (Zinsser Analytic). The assay was started by stepwise addition of 4.5 uL per well of bromo domain protein (50 mM HEPES, pH 7.5, 0.005% Tween20, 0.1% BSA, 50 mM NaCl, 45 nM His-Brd2(60-472) or 45 nM His-Brd3(20-477) or 45 nM His-Brd4(44-477) all proteins produced in-house) and 4.5 uL per well of peptide solution (50 mM HEPES, pH 7.5, 0.005% Tween20, 0.1% BSA, 50 mM NaCl, 60 nM acetyl-histone H4 (AcK 5, 8, 12, 16) (Biosyntan GmbH)). Reactions were incubated at 30 C. for 35 minutes.
Measurement: IC50 = 24 nM (pChEMBL 7.619999885559082)
Descriptors: MW 500.95, ALogP 4.04, HBA 9, HBD 0, PSA 103.33, QED 0.37
Compound (SMILES): Cc1nn(C2CC2)c2c1C(c1ccc(Cl)cc1)N(c1cc(N(C)C(=O)OC(C)(C)C)c3nnc(C)n3n1)C2=O
InChIKey: FBVNCAODGGVJCK-UHFFFAOYSA-N
Target: Bromodomain-containing protein 4 (SINGLE PROTEIN), Homo sapiens
UniProt: O60885
Assay: TR-FRET In-Vitro Binding Assay: All assays were performed in 384-well microtiter plates. Each assay plate contained 8-point serial dilutions for 40 test compounds, plus 16 high- and 16 low controls. Liquid handling and incubation steps were done on an Innovadyne Nanodrop Express equipped with a robotic arm (Thermo CatX, Perkin Elmer/Caliper Twister II) and an incubator (Liconic STX40, Thermo Cytomat 2C450). The assay plates were prepared by addition of 50 nl per well of compound solution in 90% DMSO HummingBird nanodispenser (Zinsser Analytic). The assay was started by stepwise addition of 4.5 uL per well of bromo domain protein (50 mM HEPES, pH 7.5, 0.005% Tween20, 0.1% BSA, 50 mM NaCl, 45 nM His-Brd2(60-472) or 45 nM His-Brd3(20-477) or 45 nM His-Brd4(44-477) all proteins produced in-house) and 4.5 uL per well of peptide solution (50 mM HEPES, pH 7.5, 0.005% Tween20, 0.1% BSA, 50 mM NaCl, 60 nM acetyl-histone H4 (AcK 5, 8, 12, 16) (Biosyntan GmbH)). Reactions were incubated at 30 C. for 35 minutes.
Measurement: IC50 > 37000 nM (pChEMBL 4.432000160217285)
Descriptors: MW 549.04, ALogP 5.05, HBA 9, HBD 0, PSA 110.75, QED 0.35
Compound (SMILES): CNc1cc(N2C(=O)c3c(c(C)nn3C3CC3)C2c2ccc(Cl)cc2)nn2c(C)nnc12
InChIKey: YXHZTVCEXBXXJR-UHFFFAOYSA-N
Target: Bromodomain-containing protein 3 (SINGLE PROTEIN), Homo sapiens
UniProt: Q15059
Assay: TR-FRET In-Vitro Binding Assay: All assays were performed in 384-well microtiter plates. Each assay plate contained 8-point serial dilutions for 40 test compounds, plus 16 high- and 16 low controls. Liquid handling and incubation steps were done on an Innovadyne Nanodrop Express equipped with a robotic arm (Thermo CatX, Perkin Elmer/Caliper Twister II) and an incubator (Liconic STX40, Thermo Cytomat 2C450). The assay plates were prepared by addition of 50 nl per well of compound solution in 90% DMSO HummingBird nanodispenser (Zinsser Analytic). The assay was started by stepwise addition of 4.5 uL per well of bromo domain protein (50 mM HEPES, pH 7.5, 0.005% Tween20, 0.1% BSA, 50 mM NaCl, 45 nM His-Brd2(60-472) or 45 nM His-Brd3(20-477) or 45 nM His-Brd4(44-477) all proteins produced in-house) and 4.5 uL per well of peptide solution (50 mM HEPES, pH 7.5, 0.005% Tween20, 0.1% BSA, 50 mM NaCl, 60 nM acetyl-histone H4 (AcK 5, 8, 12, 16) (Biosyntan GmbH)). Reactions were incubated at 30 C. for 35 minutes.
Measurement: IC50 = 120 nM (pChEMBL 6.920000076293945)
Descriptors: MW 448.92, ALogP 3.72, HBA 8, HBD 1, PSA 93.24, QED 0.51
Compound (SMILES): Cc1nn(-c2ccnn2C)c2c1C(c1ccc(Cl)cc1)N(c1cc(C)c3nnc(C)n3n1)C2=O
InChIKey: PXTNXIAHIKBHPF-UHFFFAOYSA-N
Target: Bromodomain-containing protein 4 (SINGLE PROTEIN), Homo sapiens
UniProt: O60885
Assay: TR-FRET In-Vitro Binding Assay: All assays were performed in 384-well microtiter plates. Each assay plate contained 8-point serial dilutions for 40 test compounds, plus 16 high- and 16 low controls. Liquid handling and incubation steps were done on an Innovadyne Nanodrop Express equipped with a robotic arm (Thermo CatX, Perkin Elmer/Caliper Twister II) and an incubator (Liconic STX40, Thermo Cytomat 2C450). The assay plates were prepared by addition of 50 nl per well of compound solution in 90% DMSO HummingBird nanodispenser (Zinsser Analytic). The assay was started by stepwise addition of 4.5 uL per well of bromo domain protein (50 mM HEPES, pH 7.5, 0.005% Tween20, 0.1% BSA, 50 mM NaCl, 45 nM His-Brd2(60-472) or 45 nM His-Brd3(20-477) or 45 nM His-Brd4(44-477) all proteins produced in-house) and 4.5 uL per well of peptide solution (50 mM HEPES, pH 7.5, 0.005% Tween20, 0.1% BSA, 50 mM NaCl, 60 nM acetyl-histone H4 (AcK 5, 8, 12, 16) (Biosyntan GmbH)). Reactions were incubated at 30 C. for 35 minutes.
Measurement: IC50 = 27 nM (pChEMBL 7.570000171661377)
Descriptors: MW 473.93, ALogP 3.37, HBA 9, HBD 0, PSA 99.03, QED 0.4
Compound (SMILES): CCn1nc2c(c1C)C(c1ccc(Cl)cc1)N(c1cc(C)c3nnc(C)n3c1)C2=O
InChIKey: KBQLHGZSZFKGCG-UHFFFAOYSA-N
Target: Bromodomain-containing protein 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P25440
Assay: TR-FRET In-Vitro Binding Assay: All assays were performed in 384-well microtiter plates. Each assay plate contained 8-point serial dilutions for 40 test compounds, plus 16 high- and 16 low controls. Liquid handling and incubation steps were done on an Innovadyne Nanodrop Express equipped with a robotic arm (Thermo CatX, Perkin Elmer/Caliper Twister II) and an incubator (Liconic STX40, Thermo Cytomat 2C450). The assay plates were prepared by addition of 50 nl per well of compound solution in 90% DMSO HummingBird nanodispenser (Zinsser Analytic). The assay was started by stepwise addition of 4.5 uL per well of bromo domain protein (50 mM HEPES, pH 7.5, 0.005% Tween20, 0.1% BSA, 50 mM NaCl, 45 nM His-Brd2(60-472) or 45 nM His-Brd3(20-477) or 45 nM His-Brd4(44-477) all proteins produced in-house) and 4.5 uL per well of peptide solution (50 mM HEPES, pH 7.5, 0.005% Tween20, 0.1% BSA, 50 mM NaCl, 60 nM acetyl-histone H4 (AcK 5, 8, 12, 16) (Biosyntan GmbH)). Reactions were incubated at 30 C. for 35 minutes.
Measurement: IC50 = 48 nM (pChEMBL 7.320000171661377)
Descriptors: MW 420.9, ALogP 4.27, HBA 6, HBD 0, PSA 68.32, QED 0.5
Compound (SMILES): CCn1nc(C)c2c1C(=O)N(c1cc(C)c3nnc(C)n3c1)C2c1ccc(Cl)cc1
InChIKey: WIFZFGUMQICZOO-UHFFFAOYSA-N
Target: Bromodomain-containing protein 3 (SINGLE PROTEIN), Homo sapiens
UniProt: Q15059
Assay: TR-FRET In-Vitro Binding Assay: All assays were performed in 384-well microtiter plates. Each assay plate contained 8-point serial dilutions for 40 test compounds, plus 16 high- and 16 low controls. Liquid handling and incubation steps were done on an Innovadyne Nanodrop Express equipped with a robotic arm (Thermo CatX, Perkin Elmer/Caliper Twister II) and an incubator (Liconic STX40, Thermo Cytomat 2C450). The assay plates were prepared by addition of 50 nl per well of compound solution in 90% DMSO HummingBird nanodispenser (Zinsser Analytic). The assay was started by stepwise addition of 4.5 uL per well of bromo domain protein (50 mM HEPES, pH 7.5, 0.005% Tween20, 0.1% BSA, 50 mM NaCl, 45 nM His-Brd2(60-472) or 45 nM His-Brd3(20-477) or 45 nM His-Brd4(44-477) all proteins produced in-house) and 4.5 uL per well of peptide solution (50 mM HEPES, pH 7.5, 0.005% Tween20, 0.1% BSA, 50 mM NaCl, 60 nM acetyl-histone H4 (AcK 5, 8, 12, 16) (Biosyntan GmbH)). Reactions were incubated at 30 C. for 35 minutes.
Measurement: IC50 = 32 nM (pChEMBL 7.5)
Descriptors: MW 420.9, ALogP 4.27, HBA 6, HBD 0, PSA 68.32, QED 0.5
Compound (SMILES): Cc1cc(N2C(=O)c3c(c(C4CC4)nn3-c3ccnn3C)C2c2ccc(Cl)cc2)cn2c(C)nnc12
InChIKey: FFMRDJNJHCWRIX-UHFFFAOYSA-N
Target: Bromodomain-containing protein 3 (SINGLE PROTEIN), Homo sapiens
UniProt: Q15059
Assay: TR-FRET In-Vitro Binding Assay: All assays were performed in 384-well microtiter plates. Each assay plate contained 8-point serial dilutions for 40 test compounds, plus 16 high- and 16 low controls. Liquid handling and incubation steps were done on an Innovadyne Nanodrop Express equipped with a robotic arm (Thermo CatX, Perkin Elmer/Caliper Twister II) and an incubator (Liconic STX40, Thermo Cytomat 2C450). The assay plates were prepared by addition of 50 nl per well of compound solution in 90% DMSO HummingBird nanodispenser (Zinsser Analytic). The assay was started by stepwise addition of 4.5 uL per well of bromo domain protein (50 mM HEPES, pH 7.5, 0.005% Tween20, 0.1% BSA, 50 mM NaCl, 45 nM His-Brd2(60-472) or 45 nM His-Brd3(20-477) or 45 nM His-Brd4(44-477) all proteins produced in-house) and 4.5 uL per well of peptide solution (50 mM HEPES, pH 7.5, 0.005% Tween20, 0.1% BSA, 50 mM NaCl, 60 nM acetyl-histone H4 (AcK 5, 8, 12, 16) (Biosyntan GmbH)). Reactions were incubated at 30 C. for 35 minutes.
Measurement: IC50 = 38 nM (pChEMBL 7.420000076293945)
Descriptors: MW 498.98, ALogP 4.55, HBA 8, HBD 0, PSA 86.14, QED 0.36
Compound (SMILES): Cc1nn(C2CC2)c2c1[C@H](c1ccc(Cl)cc1)N(c1cc(C)c3nnc(C)n3c1)C2=O
InChIKey: NMPGZGXWNHOBFF-FQEVSTJZSA-N
Target: Bromodomain-containing protein 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P25440
Assay: TR-FRET In-Vitro Binding Assay: All assays were performed in 384-well microtiter plates. Each assay plate contained 8-point serial dilutions for 40 test compounds, plus 16 high- and 16 low controls. Liquid handling and incubation steps were done on an Innovadyne Nanodrop Express equipped with a robotic arm (Thermo CatX, Perkin Elmer/Caliper Twister II) and an incubator (Liconic STX40, Thermo Cytomat 2C450). The assay plates were prepared by addition of 50 nl per well of compound solution in 90% DMSO HummingBird nanodispenser (Zinsser Analytic). The assay was started by stepwise addition of 4.5 uL per well of bromo domain protein (50 mM HEPES, pH 7.5, 0.005% Tween20, 0.1% BSA, 50 mM NaCl, 45 nM His-Brd2(60-472) or 45 nM His-Brd3(20-477) or 45 nM His-Brd4(44-477) all proteins produced in-house) and 4.5 uL per well of peptide solution (50 mM HEPES, pH 7.5, 0.005% Tween20, 0.1% BSA, 50 mM NaCl, 60 nM acetyl-histone H4 (AcK 5, 8, 12, 16) (Biosyntan GmbH)). Reactions were incubated at 30 C. for 35 minutes.
Measurement: IC50 > 37000 nM (pChEMBL 4.432000160217285)
Descriptors: MW 432.92, ALogP 4.59, HBA 6, HBD 0, PSA 68.32, QED 0.47
Compound (SMILES): Cc1nn(C2CC2)c2c1[C@@H](c1ccc(Cl)cc1)N(c1cc(C)c3nnc(C)n3c1)C2=O
InChIKey: NMPGZGXWNHOBFF-HXUWFJFHSA-N
Target: Bromodomain-containing protein 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P25440
Assay: TR-FRET In-Vitro Binding Assay: All assays were performed in 384-well microtiter plates. Each assay plate contained 8-point serial dilutions for 40 test compounds, plus 16 high- and 16 low controls. Liquid handling and incubation steps were done on an Innovadyne Nanodrop Express equipped with a robotic arm (Thermo CatX, Perkin Elmer/Caliper Twister II) and an incubator (Liconic STX40, Thermo Cytomat 2C450). The assay plates were prepared by addition of 50 nl per well of compound solution in 90% DMSO HummingBird nanodispenser (Zinsser Analytic). The assay was started by stepwise addition of 4.5 uL per well of bromo domain protein (50 mM HEPES, pH 7.5, 0.005% Tween20, 0.1% BSA, 50 mM NaCl, 45 nM His-Brd2(60-472) or 45 nM His-Brd3(20-477) or 45 nM His-Brd4(44-477) all proteins produced in-house) and 4.5 uL per well of peptide solution (50 mM HEPES, pH 7.5, 0.005% Tween20, 0.1% BSA, 50 mM NaCl, 60 nM acetyl-histone H4 (AcK 5, 8, 12, 16) (Biosyntan GmbH)). Reactions were incubated at 30 C. for 35 minutes.
Measurement: IC50 = 19 nM (pChEMBL 7.71999979019165)
Descriptors: MW 432.92, ALogP 4.59, HBA 6, HBD 0, PSA 68.32, QED 0.47
Compound (SMILES): Cc1nn(-c2ccnn2C)c2c1[C@@H](c1ccc(Cl)cc1)N(c1cc(C)c(=O)n(C)c1)C2=O
InChIKey: LCXHXIMNUYTCEI-HXUWFJFHSA-N
Target: Bromodomain-containing protein 4 (SINGLE PROTEIN), Homo sapiens
UniProt: O60885
Assay: TR-FRET In-Vitro Binding Assay: All assays were performed in 384-well microtiter plates. Each assay plate contained 8-point serial dilutions for 40 test compounds, plus 16 high- and 16 low controls. Liquid handling and incubation steps were done on an Innovadyne Nanodrop Express equipped with a robotic arm (Thermo CatX, Perkin Elmer/Caliper Twister II) and an incubator (Liconic STX40, Thermo Cytomat 2C450). The assay plates were prepared by addition of 50 nl per well of compound solution in 90% DMSO HummingBird nanodispenser (Zinsser Analytic). The assay was started by stepwise addition of 4.5 uL per well of bromo domain protein (50 mM HEPES, pH 7.5, 0.005% Tween20, 0.1% BSA, 50 mM NaCl, 45 nM His-Brd2(60-472) or 45 nM His-Brd3(20-477) or 45 nM His-Brd4(44-477) all proteins produced in-house) and 4.5 uL per well of peptide solution (50 mM HEPES, pH 7.5, 0.005% Tween20, 0.1% BSA, 50 mM NaCl, 60 nM acetyl-histone H4 (AcK 5, 8, 12, 16) (Biosyntan GmbH)). Reactions were incubated at 30 C. for 35 minutes.
Measurement: IC50 = 55 nM (pChEMBL 7.260000228881836)
Descriptors: MW 448.91, ALogP 3.32, HBA 7, HBD 0, PSA 77.95, QED 0.48
Compound (SMILES): Cc1nn(-c2ccnn2C)c2c1[C@H](c1ccc(Cl)cc1)N(c1cc(C)c(=O)n(C)c1)C2=O
InChIKey: LCXHXIMNUYTCEI-FQEVSTJZSA-N
Target: Bromodomain-containing protein 3 (SINGLE PROTEIN), Homo sapiens
UniProt: Q15059
Assay: TR-FRET In-Vitro Binding Assay: All assays were performed in 384-well microtiter plates. Each assay plate contained 8-point serial dilutions for 40 test compounds, plus 16 high- and 16 low controls. Liquid handling and incubation steps were done on an Innovadyne Nanodrop Express equipped with a robotic arm (Thermo CatX, Perkin Elmer/Caliper Twister II) and an incubator (Liconic STX40, Thermo Cytomat 2C450). The assay plates were prepared by addition of 50 nl per well of compound solution in 90% DMSO HummingBird nanodispenser (Zinsser Analytic). The assay was started by stepwise addition of 4.5 uL per well of bromo domain protein (50 mM HEPES, pH 7.5, 0.005% Tween20, 0.1% BSA, 50 mM NaCl, 45 nM His-Brd2(60-472) or 45 nM His-Brd3(20-477) or 45 nM His-Brd4(44-477) all proteins produced in-house) and 4.5 uL per well of peptide solution (50 mM HEPES, pH 7.5, 0.005% Tween20, 0.1% BSA, 50 mM NaCl, 60 nM acetyl-histone H4 (AcK 5, 8, 12, 16) (Biosyntan GmbH)). Reactions were incubated at 30 C. for 35 minutes.
Measurement: IC50 = 5400 nM (pChEMBL 5.269999980926514)
Descriptors: MW 448.91, ALogP 3.32, HBA 7, HBD 0, PSA 77.95, QED 0.48
Compound (SMILES): Cc1nn(C2CC2)c2c1[C@@H](c1ccc(Cl)cc1)N(c1cc(C)c3nnc(C)n3n1)C2=O
InChIKey: ZHPOSNUANCLXCO-LJQANCHMSA-N
Target: Bromodomain-containing protein 3 (SINGLE PROTEIN), Homo sapiens
UniProt: Q15059
Assay: TR-FRET In-Vitro Binding Assay: All assays were performed in 384-well microtiter plates. Each assay plate contained 8-point serial dilutions for 40 test compounds, plus 16 high- and 16 low controls. Liquid handling and incubation steps were done on an Innovadyne Nanodrop Express equipped with a robotic arm (Thermo CatX, Perkin Elmer/Caliper Twister II) and an incubator (Liconic STX40, Thermo Cytomat 2C450). The assay plates were prepared by addition of 50 nl per well of compound solution in 90% DMSO HummingBird nanodispenser (Zinsser Analytic). The assay was started by stepwise addition of 4.5 uL per well of bromo domain protein (50 mM HEPES, pH 7.5, 0.005% Tween20, 0.1% BSA, 50 mM NaCl, 45 nM His-Brd2(60-472) or 45 nM His-Brd3(20-477) or 45 nM His-Brd4(44-477) all proteins produced in-house) and 4.5 uL per well of peptide solution (50 mM HEPES, pH 7.5, 0.005% Tween20, 0.1% BSA, 50 mM NaCl, 60 nM acetyl-histone H4 (AcK 5, 8, 12, 16) (Biosyntan GmbH)). Reactions were incubated at 30 C. for 35 minutes.
Measurement: IC50 < 11 nM (pChEMBL 7.959000110626221)
Descriptors: MW 433.9, ALogP 3.98, HBA 7, HBD 0, PSA 81.21, QED 0.49
Compound (SMILES): Cc1nn(C2CC2)c2c1[C@H](c1ccc(Cl)cc1)N(c1cc(C)c3nnc(C)n3n1)C2=O
InChIKey: ZHPOSNUANCLXCO-IBGZPJMESA-N
Target: Bromodomain-containing protein 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P25440
Assay: TR-FRET In-Vitro Binding Assay: All assays were performed in 384-well microtiter plates. Each assay plate contained 8-point serial dilutions for 40 test compounds, plus 16 high- and 16 low controls. Liquid handling and incubation steps were done on an Innovadyne Nanodrop Express equipped with a robotic arm (Thermo CatX, Perkin Elmer/Caliper Twister II) and an incubator (Liconic STX40, Thermo Cytomat 2C450). The assay plates were prepared by addition of 50 nl per well of compound solution in 90% DMSO HummingBird nanodispenser (Zinsser Analytic). The assay was started by stepwise addition of 4.5 uL per well of bromo domain protein (50 mM HEPES, pH 7.5, 0.005% Tween20, 0.1% BSA, 50 mM NaCl, 45 nM His-Brd2(60-472) or 45 nM His-Brd3(20-477) or 45 nM His-Brd4(44-477) all proteins produced in-house) and 4.5 uL per well of peptide solution (50 mM HEPES, pH 7.5, 0.005% Tween20, 0.1% BSA, 50 mM NaCl, 60 nM acetyl-histone H4 (AcK 5, 8, 12, 16) (Biosyntan GmbH)). Reactions were incubated at 30 C. for 35 minutes.
Measurement: IC50 = 13000 nM (pChEMBL 4.889999866485596)
Descriptors: MW 433.9, ALogP 3.98, HBA 7, HBD 0, PSA 81.21, QED 0.49
Compound (SMILES): Cc1nn(-c2ccnn2C)c2c1[C@H](c1ccc(Cl)cc1)N(c1cc(C)c3nnc(C)n3c1)C2=O
InChIKey: KQIUBFKRUFVQEI-NRFANRHFSA-N
Target: Bromodomain-containing protein 3 (SINGLE PROTEIN), Homo sapiens
UniProt: Q15059
Assay: TR-FRET In-Vitro Binding Assay: All assays were performed in 384-well microtiter plates. Each assay plate contained 8-point serial dilutions for 40 test compounds, plus 16 high- and 16 low controls. Liquid handling and incubation steps were done on an Innovadyne Nanodrop Express equipped with a robotic arm (Thermo CatX, Perkin Elmer/Caliper Twister II) and an incubator (Liconic STX40, Thermo Cytomat 2C450). The assay plates were prepared by addition of 50 nl per well of compound solution in 90% DMSO HummingBird nanodispenser (Zinsser Analytic). The assay was started by stepwise addition of 4.5 uL per well of bromo domain protein (50 mM HEPES, pH 7.5, 0.005% Tween20, 0.1% BSA, 50 mM NaCl, 45 nM His-Brd2(60-472) or 45 nM His-Brd3(20-477) or 45 nM His-Brd4(44-477) all proteins produced in-house) and 4.5 uL per well of peptide solution (50 mM HEPES, pH 7.5, 0.005% Tween20, 0.1% BSA, 50 mM NaCl, 60 nM acetyl-histone H4 (AcK 5, 8, 12, 16) (Biosyntan GmbH)). Reactions were incubated at 30 C. for 35 minutes.
Measurement: IC50 = 37000 nM (pChEMBL 4.429999828338623)
Descriptors: MW 472.94, ALogP 3.98, HBA 8, HBD 0, PSA 86.14, QED 0.4
Compound (SMILES): Cc1nn(-c2ccnn2C)c2c1[C@@H](c1ccc(Cl)cc1)N(c1cc(C)c3nnc(C)n3c1)C2=O
InChIKey: KQIUBFKRUFVQEI-OAQYLSRUSA-N
Target: Bromodomain-containing protein 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P25440
Assay: TR-FRET In-Vitro Binding Assay: All assays were performed in 384-well microtiter plates. Each assay plate contained 8-point serial dilutions for 40 test compounds, plus 16 high- and 16 low controls. Liquid handling and incubation steps were done on an Innovadyne Nanodrop Express equipped with a robotic arm (Thermo CatX, Perkin Elmer/Caliper Twister II) and an incubator (Liconic STX40, Thermo Cytomat 2C450). The assay plates were prepared by addition of 50 nl per well of compound solution in 90% DMSO HummingBird nanodispenser (Zinsser Analytic). The assay was started by stepwise addition of 4.5 uL per well of bromo domain protein (50 mM HEPES, pH 7.5, 0.005% Tween20, 0.1% BSA, 50 mM NaCl, 45 nM His-Brd2(60-472) or 45 nM His-Brd3(20-477) or 45 nM His-Brd4(44-477) all proteins produced in-house) and 4.5 uL per well of peptide solution (50 mM HEPES, pH 7.5, 0.005% Tween20, 0.1% BSA, 50 mM NaCl, 60 nM acetyl-histone H4 (AcK 5, 8, 12, 16) (Biosyntan GmbH)). Reactions were incubated at 30 C. for 35 minutes.
Measurement: IC50 = 32 nM (pChEMBL 7.5)
Descriptors: MW 472.94, ALogP 3.98, HBA 8, HBD 0, PSA 86.14, QED 0.4
Compound (SMILES): CC(=O)Nc1cc(N2C(=O)c3c(c(C)nn3C3CC3)C2c2ccc(Cl)cc2)nn2c(C)nnc12
InChIKey: RAOXCFFQLBCSMC-UHFFFAOYSA-N
Target: CREB-binding protein (SINGLE PROTEIN), Homo sapiens
UniProt: Q92793
Assay: AlphaScreen In-Vitro Binding Assay: In order to assess bromodomain selectivity, we set up a binding assay using the bromodomain encoded by the CREBBP gene. Compounds were tested in the CREBBP assay with a similar protocol, however using AlphaScreen (Amplified Luminescent Proximity Homogeneous Assay, Perkin Elmer) as detection readout instead of TR-FRET. The assay was started by stepwise addition of 4.5 uL per well of bromo domain protein (50 mM HEPES, pH 7.5, 0.005% Tween20, 0.02% BSA, 150 mM NaCl, 324 nM His-CREBBP (1081-1197) (custom production at Viva Biotech Ltd.)) and 4.5 uL per well of peptide solution (50 mM HEPES, pH 7.5, 0.005% Tween20, 0.02% BSA, 150 mM NaCl, 120 nM acetyl-histone H4 (AcK 5, 8, 12) (Biosyntan GmbH)). Reactions were incubated at 30 C. for 35 minutes. Subsequently 4.5 uL per well detection mix (50 mM HEPES, pH 7.5, 0.005% Tween20, 0.02% BSA, 150 mM NaCl, 45 ug/ml Ni-chelate acceptor beads, 45 ug/mL streptavidin-donor beads) (Perkin Elmer)) were added.
Measurement: IC50 > 37000 nM (pChEMBL 4.432000160217285)
Descriptors: MW 476.93, ALogP 3.63, HBA 8, HBD 1, PSA 110.31, QED 0.48
Compound (SMILES): COc1ncccc1-n1nc(C)c2c1C(=O)N(c1cc(C)c(=O)n(C)c1)[C@H]2c1ccc(Cl)cc1
InChIKey: HSMCUAMXZNQLSQ-NRFANRHFSA-N
Target: Bromodomain-containing protein 4 (SINGLE PROTEIN), Homo sapiens
UniProt: O60885
Assay: TR-FRET In-Vitro Binding Assay: All assays were performed in 384-well microtiter plates. Each assay plate contained 8-point serial dilutions for 40 test compounds, plus 16 high- and 16 low controls. Liquid handling and incubation steps were done on an Innovadyne Nanodrop Express equipped with a robotic arm (Thermo CatX, Perkin Elmer/Caliper Twister II) and an incubator (Liconic STX40, Thermo Cytomat 2C450). The assay plates were prepared by addition of 50 nl per well of compound solution in 90% DMSO HummingBird nanodispenser (Zinsser Analytic). The assay was started by stepwise addition of 4.5 uL per well of bromo domain protein (50 mM HEPES, pH 7.5, 0.005% Tween20, 0.1% BSA, 50 mM NaCl, 45 nM His-Brd2(60-472) or 45 nM His-Brd3(20-477) or 45 nM His-Brd4(44-477) all proteins produced in-house) and 4.5 uL per well of peptide solution (50 mM HEPES, pH 7.5, 0.005% Tween20, 0.1% BSA, 50 mM NaCl, 60 nM acetyl-histone H4 (AcK 5, 8, 12, 16) (Biosyntan GmbH)). Reactions were incubated at 30 C. for 35 minutes.
Measurement: IC50 = 5700 nM (pChEMBL 5.239999771118164)
Descriptors: MW 475.94, ALogP 3.99, HBA 7, HBD 0, PSA 82.25, QED 0.45
Compound (SMILES): COc1ncccc1-n1nc(C)c2c1C(=O)N(c1cc(C)c(=O)n(C)c1)[C@@H]2c1ccc(Cl)cc1
InChIKey: HSMCUAMXZNQLSQ-OAQYLSRUSA-N
Target: Bromodomain-containing protein 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P25440
Assay: TR-FRET In-Vitro Binding Assay: All assays were performed in 384-well microtiter plates. Each assay plate contained 8-point serial dilutions for 40 test compounds, plus 16 high- and 16 low controls. Liquid handling and incubation steps were done on an Innovadyne Nanodrop Express equipped with a robotic arm (Thermo CatX, Perkin Elmer/Caliper Twister II) and an incubator (Liconic STX40, Thermo Cytomat 2C450). The assay plates were prepared by addition of 50 nl per well of compound solution in 90% DMSO HummingBird nanodispenser (Zinsser Analytic). The assay was started by stepwise addition of 4.5 uL per well of bromo domain protein (50 mM HEPES, pH 7.5, 0.005% Tween20, 0.1% BSA, 50 mM NaCl, 45 nM His-Brd2(60-472) or 45 nM His-Brd3(20-477) or 45 nM His-Brd4(44-477) all proteins produced in-house) and 4.5 uL per well of peptide solution (50 mM HEPES, pH 7.5, 0.005% Tween20, 0.1% BSA, 50 mM NaCl, 60 nM acetyl-histone H4 (AcK 5, 8, 12, 16) (Biosyntan GmbH)). Reactions were incubated at 30 C. for 35 minutes.
Measurement: IC50 = 30 nM (pChEMBL 7.519999980926514)
Descriptors: MW 475.94, ALogP 3.99, HBA 7, HBD 0, PSA 82.25, QED 0.45