lovingscience/chembl-v37-raw-activities huggingface dataset:
Compound (SMILES): Cc1nn(C2CN(C)C2)c2c1C(c1ccc(Cl)cc1)N(c1cc(C)c(=O)n(C)c1)C2=O
InChIKey: RWLWADJBUXMBKV-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 = 440 nM (pChEMBL 6.360000133514404)
Descriptors: MW 437.93, ALogP 3.09, HBA 6, HBD 0, PSA 63.37, QED 0.63
Compound (SMILES): Cc1cc(N2C(=O)c3nn(C(=O)N(C)C)c(C)c3C2c2ccc(Cl)cc2)cn(C)c1=O
InChIKey: BDBFPELIWNNUAS-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 = 130 nM (pChEMBL 6.889999866485596)
Descriptors: MW 439.9, ALogP 3.13, HBA 6, HBD 0, PSA 80.44, QED 0.61
Compound (SMILES): Cc1nn(C(=O)N(C)C)c2c1C(c1ccc(Cl)cc1)N(c1cc(C)c(=O)n(C)c1)C2=O
InChIKey: BIQYOSNHGNQSTQ-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 = 180 nM (pChEMBL 6.75)
Descriptors: MW 439.9, ALogP 3.13, HBA 6, HBD 0, PSA 80.44, QED 0.61
Compound (SMILES): CNC(=O)n1nc(C)c2c1C(=O)N(c1cc(C)c(=O)n(C)c1)C2c1ccc(Cl)cc1
InChIKey: ZJANGOZVQMLDFN-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 425.88, ALogP 2.79, HBA 6, HBD 1, PSA 89.23, QED 0.68
Compound (SMILES): CNC(=O)n1nc2c(c1C)C(c1ccc(Cl)cc1)N(c1cc(C)c(=O)n(C)c1)C2=O
InChIKey: JCMVYYCXZAYXHK-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 = 160 nM (pChEMBL 6.800000190734863)
Descriptors: MW 425.88, ALogP 2.79, HBA 6, HBD 1, PSA 89.23, QED 0.68
Compound (SMILES): CNC(=O)n1nc(C)c2c1C(=O)N(c1cc(C)c3nnc(C)n3c1)C2c1ccc(Cl)cc1
InChIKey: CLDFWWPJBAFFIK-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 = 140 nM (pChEMBL 6.849999904632568)
Descriptors: MW 449.9, ALogP 3.44, HBA 7, HBD 1, PSA 97.42, QED 0.51
Compound (SMILES): CNC(=O)n1nc2c(c1C)C(c1ccc(Cl)cc1)N(c1cc(C)c3nnc(C)n3c1)C2=O
InChIKey: VJIUYADBWVTBNH-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 = 200 nM (pChEMBL 6.699999809265137)
Descriptors: MW 449.9, ALogP 3.44, HBA 7, HBD 1, PSA 97.42, QED 0.51
Compound (SMILES): CCc1nn(C(=O)N(C)C)c2c1C(c1ccc(Cl)cc1)N(c1cc(C)c(=O)n(C)c1)C2=O
InChIKey: XCGFXDCZVZODBT-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 453.93, ALogP 3.39, HBA 6, HBD 0, PSA 80.44, QED 0.61
Compound (SMILES): CCc1c2c(nn1C(=O)N(C)C)C(=O)N(c1cc(C)c(=O)n(C)c1)C2c1ccc(Cl)cc1
InChIKey: PYQBVMHZKQXFAY-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 = 160 nM (pChEMBL 6.800000190734863)
Descriptors: MW 453.93, ALogP 3.39, HBA 6, HBD 0, PSA 80.44, QED 0.61
Compound (SMILES): Cc1nn(C2CNC2)c2c1C(c1ccc(Cl)cc1)N(c1cc(C)c3nnc(C)n3c1)C2=O
InChIKey: YHZBCBREIIKZHU-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 = 130 nM (pChEMBL 6.889999866485596)
Descriptors: MW 447.93, ALogP 3.4, HBA 7, HBD 1, PSA 80.35, QED 0.52
Compound (SMILES): Cc1cc(N2C(=O)c3nn(C4CNC4)c(C)c3C2c2ccc(Cl)cc2)cn2c(C)nnc12
InChIKey: IMUJKGKBDBVTGZ-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 = 100 nM (pChEMBL 7)
Descriptors: MW 447.93, ALogP 3.4, HBA 7, HBD 1, PSA 80.35, QED 0.52
Compound (SMILES): CC(=O)N1CC(n2nc(C)c3c2C(=O)N(c2cc(C)c(=O)n(C)c2)C3c2ccc(Cl)cc2)C1
InChIKey: PEROKLOUIURSIS-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 = 130 nM (pChEMBL 6.889999866485596)
Descriptors: MW 465.94, ALogP 3.01, HBA 6, HBD 0, PSA 80.44, QED 0.6
Compound (SMILES): CC(=O)N1CC(n2nc(C)c3c2C(=O)N(c2cc(C)c4nnc(C)n4c2)C3c2ccc(Cl)cc2)C1
InChIKey: QXYGIHZVXILREV-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 = 91 nM (pChEMBL 7.039999961853027)
Descriptors: MW 489.97, ALogP 3.66, HBA 7, HBD 0, PSA 88.63, QED 0.44
Compound (SMILES): CCOC(=O)N1CC(n2nc(C)c3c2C(=O)N(c2cc(C)c(=O)n(C)c2)C3c2ccc(Cl)cc2)C1
InChIKey: MHDJYXZJVBCMGS-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 = 76 nM (pChEMBL 7.119999885559082)
Descriptors: MW 495.97, ALogP 3.62, HBA 7, HBD 0, PSA 89.67, QED 0.55
Compound (SMILES): CCOC(=O)N1CC(n2nc(C)c3c2C(=O)N(c2cc(C)c4nnc(C)n4c2)C3c2ccc(Cl)cc2)C1
InChIKey: UBXNLHDUJFHNDS-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 = 49 nM (pChEMBL 7.309999942779541)
Descriptors: MW 519.99, ALogP 4.27, HBA 8, HBD 0, PSA 97.86, QED 0.4
Compound (SMILES): Cc1nn(C2CN(C)C2)c2c1C(c1ccc(Cl)cc1)N(c1cc(C)c3nnc(C)n3c1)C2=O
InChIKey: MPDWALFCXGTZJW-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 = 77 nM (pChEMBL 7.110000133514404)
Descriptors: MW 461.96, ALogP 3.74, HBA 7, HBD 0, PSA 71.56, QED 0.46
Compound (SMILES): Cc1cc(N2C(=O)c3nn(C4CN(C)C4)c(C)c3C2c2ccc(Cl)cc2)cn2c(C)nnc12
InChIKey: AAFNIAPCKWGXDG-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 = 98 nM (pChEMBL 7.010000228881836)
Descriptors: MW 461.96, ALogP 3.74, HBA 7, HBD 0, PSA 71.56, QED 0.46
Compound (SMILES): Cc1cc(N2C(=O)c3c(c(CF)nn3C3CC3)C2c2ccc(Cl)cc2)cn2c(C)nnc12
InChIKey: WAXXYIQBXWBHKY-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 = 6600 nM (pChEMBL 5.179999828338623)
Descriptors: MW 450.91, ALogP 4.75, HBA 6, HBD 0, PSA 68.32, QED 0.45
Compound (SMILES): Cc1nn(C2CC2)c2c1C(c1ccc(Cl)cc1)N(c1cn(C)c(=O)c3[nH]ccc13)C2=O
InChIKey: UCBSOBAEFNVYID-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 = 4400 nM (pChEMBL 5.360000133514404)
Descriptors: MW 433.9, ALogP 4.11, HBA 5, HBD 1, PSA 75.92, QED 0.53
Compound (SMILES): COCc1nn(C2CC2)c2c1[C@@H](c1ccc(Cl)cc1)N(c1cc(C)c(=O)n(C)c1)C2=O
InChIKey: PYJQEIWIODYCRH-HXUWFJFHSA-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 = 42 nM (pChEMBL 7.380000114440918)
Descriptors: MW 438.92, ALogP 3.77, HBA 6, HBD 0, PSA 69.36, QED 0.61
Compound (SMILES): Cc1nn(C(C)C)c2c1C(c1ccc(Cl)cc1F)N(c1cc(C)c3nnc(C)n3c1)C2=O
InChIKey: GKJNYZBASPYBEP-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 = 30 nM (pChEMBL 7.519999980926514)
Descriptors: MW 452.92, ALogP 4.97, HBA 6, HBD 0, PSA 68.32, QED 0.44
Compound (SMILES): Cc1cc(N2C(=O)c3nn(C(C)C)c(C)c3C2c2ccc(Cl)cc2F)cn2c(C)nnc12
InChIKey: XDAXVUPUYYWFHA-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 = 2600 nM (pChEMBL 5.579999923706055)
Descriptors: MW 452.92, ALogP 4.97, HBA 6, HBD 0, PSA 68.32, QED 0.44
Compound (SMILES): CCn1nc(C)c2c1C(=O)N(c1cc(C)c(=O)n(C)c1)C2c1ccc(Cl)cc1F
InChIKey: YDFGIFLYGLMJSV-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 = 15 nM (pChEMBL 7.820000171661377)
Descriptors: MW 414.87, ALogP 3.76, HBA 5, HBD 0, PSA 60.13, QED 0.66
Compound (SMILES): CCn1nc2c(c1C)C(c1ccc(Cl)cc1F)N(c1cc(C)c(=O)n(C)c1)C2=O
InChIKey: KOSOJYPHXKHVFL-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 = 140 nM (pChEMBL 6.849999904632568)
Descriptors: MW 414.87, ALogP 3.76, HBA 5, HBD 0, PSA 60.13, QED 0.66
Compound (SMILES): Cc1n[nH]c2c1C(c1ccc(F)cc1F)N(c1cc(C)c3nnc(C)n3c1)C2=O
InChIKey: UXOOYKGHOJVFQB-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 = 97 nM (pChEMBL 7.010000228881836)
Descriptors: MW 394.39, ALogP 3.41, HBA 5, HBD 1, PSA 79.18, QED 0.57
Compound (SMILES): COc1ncccc1-n1nc(C)c2c1C(=O)N(c1cc(C)c3nnc(C)n3c1)C2c1ccc(F)cc1F
InChIKey: BVDVIORIEDCJPV-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 = 87 nM (pChEMBL 7.059999942779541)
Descriptors: MW 501.5, ALogP 4.27, HBA 8, HBD 0, PSA 90.44, QED 0.37
Compound (SMILES): Cc1nn(C(C)C)c2c1C(c1ccc(F)cc1F)N(c1cc(C)c3nnc(C)n3c1)C2=O
InChIKey: IMYHVLQAXUTNRG-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 = 110 nM (pChEMBL 6.960000038146973)
Descriptors: MW 436.47, ALogP 4.46, HBA 6, HBD 0, PSA 68.32, QED 0.48
Compound (SMILES): Cc1cc(N2C(=O)c3nn(C(C)C)c(C)c3C2c2ccc(F)cc2F)cn2c(C)nnc12
InChIKey: FMJBUHAFPYWEKA-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 = 37 nM (pChEMBL 7.429999828338623)
Descriptors: MW 436.47, ALogP 4.46, HBA 6, HBD 0, PSA 68.32, QED 0.48
Compound (SMILES): Cc1nn(C2CC2)c2c1C(c1ccc(F)cc1F)N(c1cc(C)c3nnc(C)n3c1)C2=O
InChIKey: WUFYDWKEOKQEEP-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 = 90 nM (pChEMBL 7.050000190734863)
Descriptors: MW 434.45, ALogP 4.21, HBA 6, HBD 0, PSA 68.32, QED 0.48
Compound (SMILES): COc1ccccc1-n1nc(C)c2c1C(=O)N(c1cc(C)c3nnc(C)n3c1)C2c1ccc(F)cc1F
InChIKey: SCYBDERMEWGYSR-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 = 11000 nM (pChEMBL 4.960000038146973)
Descriptors: MW 500.51, ALogP 4.88, HBA 7, HBD 0, PSA 77.55, QED 0.35
Compound (SMILES): Cc1nn(C2CC2)c2c1C(c1ccc(Cl)cc1F)N(c1cc(C)c3nnc(C)n3c1)C2=O
InChIKey: WCNXRFKEDHKCLC-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 = 62 nM (pChEMBL 7.210000038146973)
Descriptors: MW 450.91, ALogP 4.73, HBA 6, HBD 0, PSA 68.32, QED 0.45
Compound (SMILES): Cc1nn(C2CC2)c2c1C(c1ccc(Cl)cc1F)N(c1cc(C)c(=O)n(C)c1)C2=O
InChIKey: KUCAMLWGYMEYGQ-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 = 3900 nM (pChEMBL 5.409999847412109)
Descriptors: MW 426.88, ALogP 4.08, HBA 5, HBD 0, PSA 60.13, QED 0.63
Compound (SMILES): Cc1nn(C(C)C)c2c1C(c1ccc(Cl)cc1F)N(c1cc(C)c(=O)n(C)c1)C2=O
InChIKey: LTGAYVZNSVTKFS-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 = 71 nM (pChEMBL 7.150000095367432)
Descriptors: MW 428.9, ALogP 4.32, HBA 5, HBD 0, PSA 60.13, QED 0.62
Compound (SMILES): CCn1nc(C)c2c1C(=O)N(c1cc(C)c3nnc(C)n3c1)C2c1ccc(F)cc1F
InChIKey: PXLJQXYHONWMKB-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 422.44, ALogP 3.9, HBA 6, HBD 0, PSA 68.32, QED 0.5
Compound (SMILES): CCn1nc2c(c1C)C(c1ccc(F)cc1F)N(c1cc(C)c3nnc(C)n3c1)C2=O
InChIKey: SLTHVRXQOKFPLI-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 = 51 nM (pChEMBL 7.289999961853027)
Descriptors: MW 422.44, ALogP 3.9, HBA 6, HBD 0, PSA 68.32, QED 0.5
Compound (SMILES): Cc1n[nH]c2c1C(c1ccc(Cl)cc1F)N(c1cc(C)c3nnc(C)n3c1)C2=O
InChIKey: TYOPZGWEWQOLHM-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 > 24000 nM (pChEMBL 4.619999885559082)
Descriptors: MW 410.84, ALogP 3.92, HBA 5, HBD 1, PSA 79.18, QED 0.54