lovingscience/chembl-v37-raw-activities huggingface dataset:
Compound (SMILES): COc1cc(OC)cc(N(CC#Cc2ccnc(OC)c2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: RUNFHROXJGUGHE-UHFFFAOYSA-N
Target: Receptor-type tyrosine-protein kinase FLT3 (SINGLE PROTEIN), Homo sapiens
UniProt: P36888
Assay: Inhibition of FLT3 (unknown origin) transfected in mouse BA/F3 cells assessed as decrease in cell proliferation in presence of mouse IL3 after 24 hrs by Alamar blue assay
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 506.57, ALogP 4.64, HBA 9, HBD 0, PSA 87.42, QED 0.3
Compound (SMILES): Cc1nc2c(-c3cnc[nH]3)cc(N3CCOCC3)nn2c1Nc1cccc(C(F)(F)F)c1CN1CC(O)C1
InChIKey: MAEHEIXUINDDHE-UHFFFAOYSA-N
Target: Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit beta isoform (SINGLE PROTEIN), Homo sapiens
UniProt: P42338
Assay: Inhibition of PI3Kbeta in human PC3 cells assessed as suppression of AKT phosphorylation at Ser473 after 60 mins by ELISA
Measurement: IC50 = 174 nM (pChEMBL 6.760000228881836)
Descriptors: MW 528.54, ALogP 3.2, HBA 9, HBD 3, PSA 106.84, QED 0.35
Compound (SMILES): COc1cc(OC)cc(N(CC#Cc2cc(C)ccn2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: NZCCKKOANLHWDZ-UHFFFAOYSA-N
Target: Receptor-type tyrosine-protein kinase FLT3 (SINGLE PROTEIN), Homo sapiens
UniProt: P36888
Assay: Inhibition of FLT3 (unknown origin) transfected in mouse BA/F3 cells assessed as decrease in cell proliferation in presence of mouse IL3 after 24 hrs by Alamar blue assay
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 490.57, ALogP 4.94, HBA 8, HBD 0, PSA 78.19, QED 0.31
Compound (SMILES): O=S(=O)(Nc1ccc(-c2nc3cc(NS(=O)(=O)c4ccccc4Cl)ccc3o2)cc1)c1ccccc1Cl
InChIKey: ONYXJGJFMZTBBX-UHFFFAOYSA-N
Target: Tyrosine-protein phosphatase non-receptor type 5 (SINGLE PROTEIN), Homo sapiens
UniProt: P54829
Assay: Inhibition of human PTPN5 expressed in Escherichia coli Rosetta 2 (DE3) using pNPP as substrate after 45 mins by spectrophotometric method
Measurement: IC50 = 17000 nM (pChEMBL 4.769999980926514)
Descriptors: MW 574.47, ALogP 6.4, HBA 6, HBD 2, PSA 118.37, QED 0.23
Compound (SMILES): N[C@H](C(=O)O)C(NS(=O)(=O)c1ccc(F)cc1)C(=O)O
InChIKey: SHOWNKVGAYTRRR-JAMMHHFISA-N
Target: Excitatory amino acid transporter 1 (SINGLE PROTEIN), Homo sapiens
UniProt: P43003
Assay: Inhibition of [3H]-D-Asp uptake at human EAAT1 expressed in HEK293 cells measured after 3 mins by TopCount method
Measurement: IC50 = 1600 nM (pChEMBL 5.800000190734863)
Descriptors: MW 306.27, ALogP -1.03, HBA 5, HBD 4, PSA 146.79, QED 0.53
Compound (SMILES): CCOc1cc(N2CCN(C(C)C)CC2)ccc1Nc1nccc(-c2c(-c3cccc(C(=O)Nc4c(F)cccc4F)c3)nc3ccccn23)n1
InChIKey: KTINPNCRSQJINT-UHFFFAOYSA-N
Target: Insulin receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P06213
Assay: Inhibition of insulin-induced human insulin receptor autophosphorylation expressed in mouse NIH-3T3 cells preincubated for 2 hrs followed by insulin induction measured after 15 mins by DELFIA
Measurement: IC50 < 100 nM (pChEMBL 7)
Descriptors: MW 688.78, ALogP 7.66, HBA 9, HBD 2, PSA 99.92, QED 0.15
Compound (SMILES): N#CCC1(n2cc(-c3ccnc4[nH]ccc34)cn2)CN(C2CCN(C(=O)Nc3ccccc3F)CC2)C1
InChIKey: UHOQUEJDLFRPOL-UHFFFAOYSA-N
Target: Tyrosine-protein kinase JAK2 (SINGLE PROTEIN), Homo sapiens
UniProt: O60674
Assay: Inhibition of human N-terminal His-tagged JAK2 catalytic domain (828 to 1132 residues) expressed in baculovirus infected insect cells assessed as decrease in phosphorylation of biotinylated peptide substrate after 1 hr in presence of 1 mM ATP by HTRF method
Measurement: IC50 > 10 nM (pChEMBL 8)
Descriptors: MW 498.57, ALogP 4.19, HBA 6, HBD 2, PSA 105.87, QED 0.43
Compound (SMILES): N#CCC1(n2cc(-c3ncnc4[nH]ccc34)cn2)CN(C2CCN(Cc3ccc(C#N)c(F)c3)CC2)C1
InChIKey: NKXFHCWKMCHHDI-UHFFFAOYSA-N
Target: Tyrosine-protein kinase JAK2 (SINGLE PROTEIN), Homo sapiens
UniProt: O60674
Assay: In vitro JAK Kinase Assay: The catalytic domains of human JAK1 (a.a. 837-1142), Jak2 (a.a. 828-1132) and Jak3 (a.a. 781-1124) with an N-terminal His tag were expressed using baculovirus in insect cells and purified. The catalytic activity of JAK1, JAK2 or JAK3 was assayed by measuring the phosphorylation of a biotinylated peptide. The phosphorylated peptide was detected by homogenous time resolved fluorescence (HTRF). IC50s of compounds were measured for each kinase in the 40 microL reactions that contain the enzyme, ATP and 500 nM peptide in 50 mM Tris (pH 7.8) buffer with 100 mM NaCl, 5 mM DTT, and 0.1 mg/mL (0.01%) BSA. For the 1 mM IC50 measurements, ATP concentration in the reactions was 1 mM. Reactions were carried out at room temperature for 1 hr and then stopped with 20 μL 45 mM EDTA, 300 nM SA-APC, 6 nM Eu-Py20 in assay buffer (Perkin Elmer, Boston, Mass.). Binding to the Europium labeled antibody took place for 40 minutes and HTRF signal was measured on a Fusion plate reader (Perkin Elmer, Boston, Mass.)
Measurement: IC50 = 75 nM (pChEMBL 7.119999885559082)
Descriptors: MW 495.57, ALogP 3.42, HBA 8, HBD 1, PSA 113.45, QED 0.44
Compound (SMILES): COc1cc(OC)cc(N(CCCNC(=O)C(F)(F)F)c2ccc3ncc(-c4cn[nH]c4)nc3c2)c1.O=C(O)C(F)(F)F
InChIKey: WMIKNCHTXHYPGV-UHFFFAOYSA-N
Target: Receptor-type tyrosine-protein kinase FLT3 (SINGLE PROTEIN), Homo sapiens
UniProt: P36888
Assay: Inhibition of FLT3 (unknown origin) transfected in mouse BA/F3 cells assessed as decrease in cell proliferation in presence of mouse IL3 after 24 hrs by Alamar blue assay
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 500.48, ALogP 4.24, HBA 7, HBD 2, PSA 105.26, QED 0.33
Compound (SMILES): Cc1ncoc1-c1nnc(SCCCN2CC[C@@]3(C[C@H]3c3ccccc3)C2)n1C
InChIKey: AAPXNHMQKBDDJN-PGRDOPGGSA-N
Target: Cytochrome P450 1A2 (SINGLE PROTEIN), Homo sapiens
UniProt: P05177
Assay: Inhibition of human CYP1A2 expressed in microsomes using ER as substrate after 10 mins by P450 cypex assay
Measurement: IC50 > 50000 nM (pChEMBL 4.301000118255615)
Descriptors: MW 409.56, ALogP 4.14, HBA 7, HBD 0, PSA 59.98, QED 0.43
Compound (SMILES): CCN1CCCOC(COc2cc3ncnc(Nc4ccc(Cl)c(Cl)c4)c3cc2OC)C1
InChIKey: BZLNIUFWAWPNOW-UHFFFAOYSA-N
Target: Vascular endothelial growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P35968
Assay: AlphaScreen Assay: In AlphaScreen, when the donor and acceptor beads are close in proximity, a series of photochemical events will give rise to a fluorescent signal upon light activation. Here we use biotinylated poly-(Glu, Tyr) 4:1 as the kinase substrate, streptavidin-coated donor beads and anti-phosphortyrosine antibody PY100-coated acceptor beads. Upon phosphorylation, the peptide substrate can bind to both donor and acceptor beads, thus gives rise to fluorescence. Compounds, ATP, biotinylated poly-(Glu, Tyr) and kinases are mixed in a volume of 20 μL for 1 hr at ambient temperature using Greiner 384-well white clear bottom medium binding plates. Then 10 uL solution containing 15-30 mg/mL AlphaScreen beads, 75 mM Hepes, pH 7.4, 300 mM NaCl, 120 mM EDTA, 0.3% BSA and 0.03% Tween-20 is added to each well. After 2-16 hr incubation of the beads, plates are read in a Perkin Elmer AlphaQuest reader (available from PerkinElmer Life and Analytical Sciences, Inc., of Boston Mass.).
Measurement: IC50 = 525 nM (pChEMBL 6.28000020980835)
Descriptors: MW 477.39, ALogP 5.18, HBA 7, HBD 1, PSA 68.74, QED 0.5
Compound (SMILES): Cc1cc(F)cnc1C(=O)Nc1csc([C@]23CO[C@@H](C)C[C@H]2CSC(N)=N3)n1
InChIKey: MKJNGYHYSXIWAW-FHGNATFXSA-N
Target: Beta-secretase 1 (SINGLE PROTEIN), Homo sapiens
UniProt: P56817
Assay: BACE1 Cell-Free Assay: The substrate is Biotin-GLTNIKTEEISEISY^EVEFR-C[Oregon Green]KK-OH. The BACE1 enzyme is affinity purified material from conditioned media of CHO-K1 cells that have been transfected with a soluble BACE construct (BACE1deltaTM96His). Compounds are incubated in a ½ log dose response curve from a top concentration of 100 μM with BACE1 enzyme and the biotinylated fluorescent peptide in 384-well black plates (Thermo Scientific #4318). BACE1 is at a final concentration of 0.1 nM with a final concentration of peptide substrate of 150 nM in a reaction volume of 30 μL assay buffer [100 mM sodium acetate, pH 4.5 (brought to pH with acetic acid), and 0.001% Tween-20]. Plates are covered and incubated for 3 hours at 37 °C. The reaction is stopped with the addition of 30 μL of 1.5 μM Streptavidin (Pierce, #21125). After a 10 minute incubation at room temperature, plates are read on a PerkinElmer EnVision for fluorescence polarization (Ex485 nm/Em530 nm).
Measurement: IC50 = 90 nM (pChEMBL 7.050000190734863)
Descriptors: MW 421.52, ALogP 2.92, HBA 8, HBD 2, PSA 102.49, QED 0.79
Compound (SMILES): COc1cc(OC)cc(N(CCN2CCC(N)C2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1.Cl
InChIKey: NWZKUZJBZXCSMZ-UHFFFAOYSA-N
Target: Receptor-type tyrosine-protein kinase FLT3 (SINGLE PROTEIN), Homo sapiens
UniProt: P36888
Assay: Inhibition of FLT3 (unknown origin) transfected in mouse BA/F3 cells assessed as decrease in cell proliferation in presence of mouse IL3 after 24 hrs by Alamar blue assay
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 473.58, ALogP 3.22, HBA 9, HBD 1, PSA 94.56, QED 0.42
Compound (SMILES): COc1cc(OC)cc(N(CC#CC2(O)CCNCC2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: DNIRANACJWUPII-UHFFFAOYSA-N
Target: Receptor-type tyrosine-protein kinase FLT3 (SINGLE PROTEIN), Homo sapiens
UniProt: P36888
Assay: Inhibition of FLT3 (unknown origin) transfected in mouse BA/F3 cells assessed as decrease in cell proliferation in presence of mouse IL3 after 24 hrs by Alamar blue assay
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 498.59, ALogP 3.3, HBA 9, HBD 2, PSA 97.56, QED 0.39
Compound (SMILES): COc1cc(OC)cc(N(CCCN2CCC(O)C2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1.Cl
InChIKey: SKARZTBSWNWMLX-UHFFFAOYSA-N
Target: Receptor-type tyrosine-protein kinase FLT3 (SINGLE PROTEIN), Homo sapiens
UniProt: P36888
Assay: Inhibition of FLT3 (unknown origin) transfected in mouse BA/F3 cells assessed as decrease in cell proliferation in presence of mouse IL3 after 24 hrs by Alamar blue assay
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 488.59, ALogP 3.64, HBA 9, HBD 1, PSA 88.77, QED 0.38
Compound (SMILES): Cc1ccc2c(C(=O)OCC34CCN(CC3)CC4)c[nH]c2c1
InChIKey: XVPCGPJMWAMATB-UHFFFAOYSA-N
Target: Cytochrome P450 1A2 (SINGLE PROTEIN), Homo sapiens
UniProt: P05177
Assay: Cytochrome P450 Inhibition: Protocol 1: Studies were carried out in human liver microsomes. Human liver microsomes were purchased from BD Gentest. DMSO stocks were prepared for the test compounds. Aliquots of the DMSO solutions were diluted 1:3 by acetonitrile:ACN mixture (v/v: 40:60) to "400×" intermediate solutions, then further diluted by liver microsomes/buffer to "2×" intermediate solutions. "2×" intermediate solutions were mixed with "2×" NADPH/substrate solutions, which had been pre-warmed to 37° C. (final test compound concentrations were 10 μM, 3.3 μM, 1.1 μM, 0.37 μM, 0.122 μM, 0.041 μM, 0.0136 μM, and 0 μM). The plates were kept in a 37° C. water bath for the duration of the experiment. At the end of incubation (5 minutes for 3A4; 45 minutes for 2C19; 10 minutes for 1A2, 2C9, 2D6), 120 μL of acetonitrile was added into corresponding wells. After the final time point was sampled, the plates were shaken at a vibrator (IKA, MTS 2/4) for 10 mM (600 rpm/min) and then centrifuged at 5594 g for 15 mM (Thermo Multifuge×3R). Aliquots of the supernatant were removed, diluted 1:1 into distilled water, and analyzed by LC-MS/MS. The peak area response ratio to internal standard (PARR) of the compounds at 10 μM, 3.3 μM, 1.1 μM, 0.37 μM, 0.122 μM, 0.041 μM, and 0.0136 μM was compared to the PARR at 0 μM to determine the percent of metabolite generation from substrate at each test compound concentration.
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 298.39, ALogP 3.12, HBA 3, HBD 1, PSA 45.33, QED 0.89
Compound (SMILES): COc1ccc(CN2CCC(N3CC(CC#N)(n4cc(-c5ncnc6[nH]ccc56)cn4)C3)CC2)c(Cl)c1OC
InChIKey: GOLJRHSZAPEKIT-UHFFFAOYSA-N
Target: Tyrosine-protein kinase JAK2 (SINGLE PROTEIN), Homo sapiens
UniProt: O60674
Assay: Inhibition of human N-terminal His-tagged JAK2 catalytic domain (828 to 1132 residues) expressed in baculovirus infected insect cells assessed as decrease in phosphorylation of biotinylated peptide substrate after 1 hr in presence of 1 mM ATP by HTRF method
Measurement: IC50 > 10 nM (pChEMBL 8)
Descriptors: MW 547.06, ALogP 4.08, HBA 9, HBD 1, PSA 108.12, QED 0.35
Compound (SMILES): COc1cc(C(F)(F)F)sc1C(=O)N1CCC(N2CC(CC#N)(n3cc(-c4ncnc5[nH]ccc45)cn3)C2)CC1
InChIKey: BRPWITKVLIGDOF-UHFFFAOYSA-N
Target: Tyrosine-protein kinase JAK2 (SINGLE PROTEIN), Homo sapiens
UniProt: O60674
Assay: Inhibition of human N-terminal His-tagged JAK2 catalytic domain (828 to 1132 residues) expressed in baculovirus infected insect cells assessed as decrease in phosphorylation of biotinylated peptide substrate after 1 hr in presence of 1 mM ATP by HTRF method
Measurement: IC50 <= 10 nM (pChEMBL 8)
Descriptors: MW 570.6, ALogP 4.14, HBA 9, HBD 1, PSA 115.96, QED 0.37
Compound (SMILES): O=C(Nc1ccc(OC(F)(F)Cl)cc1)c1cnc(N2CCC(O)CC2)c(-c2ccn[nH]2)c1
InChIKey: OKFSROGRACDCBO-UHFFFAOYSA-N
Target: Tyrosine-protein kinase ABL1 (SINGLE PROTEIN), Homo sapiens
UniProt: P00519
Assay: Caliper Assay: Caliper ABL1 (64-515) Assay: The assay plates were prepared by addition of 50 nL per well of compound solution in 90% DMSO. The kinase reactions were started by stepwise addition of 4.5 μL per well of peptide/ATP-solution (50 mM HEPES, pH 7.5, 1 mM DTT, 0.02% BSA, 0.6% DMSO, 10 mM beta-glycerophosphate, and 10 μM sodium orthovanadate, 20 mM MgCl2, 2 mM MnCl2, 4 μM ATP, 4 μM peptide (FITC-Ahx-EAIYAAPFAKKK-NH2)) and 4.5 μL per well of enzyme solution (50 mM HEPES, pH 7.5, 1 mM DTT, 0.02% BSA, 0.6% DMSO, 10 mM beta-glycerophosphate, and 10 μM sodium orthovanadate, 20 mM MgCl2, 2 mM MnCl2, 3.5 nM ABL (ABL(64-515), produced in-house from E. coli)). Kinase reactions were incubated at 30° C. for 60 minutes and subsequently terminated by addition of 16 μL per well of stop solution (100 mM HEPES pH 7.5, 5% DMSO, 0.1% Caliper coating reagent, 10 mM EDTA, and 0.015% Brij35). Plates with terminated kinase reactions were transferred to the Caliper LC3000 workstations for reading. Phosphorylated and unphosphorylated peptides were separated using the Caliper microfluidic mobility shift technology.
Measurement: IC50 = 1.5 nM (pChEMBL 8.819999694824219)
Descriptors: MW 463.87, ALogP 3.85, HBA 6, HBD 3, PSA 103.37, QED 0.48
Compound (SMILES): N#CCC1(n2cc(-c3ncnc4[nH]ccc34)cn2)CN(C2CC3CCC(C2)N3C(=O)c2ccc(F)c(F)c2)C1
InChIKey: OAVZDZYCFRCFJT-UHFFFAOYSA-N
Target: Tyrosine-protein kinase JAK2 (SINGLE PROTEIN), Homo sapiens
UniProt: O60674
Assay: In Vitro JAK Kinase Assay: Compounds herein were tested for inhibitory activity of JAK targets according to the following in vitro assay described in Park et al., Analytical Biochemistry 1999, 269, 94-104. The catalytic domains of human JAK1 (a.a. 837-1142), Jak2 (a.a. 828-1132) and Jak3 (a.a. 781-1124) with an N-terminal His tag were expressed using baculovirus in insect cells and purified. The catalytic activity of JAK1, JAK2 or JAK3 was assayed by measuring the phosphorylation of a biotinylated peptide. The phosphorylated peptide was detected by homogenous time resolved fluorescence (HTRF). IC50s of compounds were measured for each kinase in the 40 microL reactions that contain the enzyme, ATP and 500 nM peptide in 50 mM Tris (pH 7.8) buffer with 100 mM NaCl, 5 mM DTT, and 0.1 mg/mL (0.01%) BSA. For the 1 mM IC50 measurements, ATP concentration in the reactions was 1 mM. Reactions were carried out at room temperature for 1 hr and then stopped with 20 μL 45 mM EDTA, 300 nM SA-APC, 6 nM Eu-Py20 in assay buffer (Perkin Elmer, Boston, Mass.). Binding to the Europium labeled antibody took place for 40 minutes and HTRF signal was measured on a Fusion plate reader (Perkin Elmer, Boston, Mass.).
Measurement: IC50 = 12.5 nM (pChEMBL 7.900000095367432)
Descriptors: MW 528.57, ALogP 3.86, HBA 7, HBD 1, PSA 106.73, QED 0.42
Compound (SMILES): Cc1ncc(NC(=O)c2cccc(C(F)(F)F)c2)cc1-c1cnc(OCCO)c(N2CCOCC2)c1
InChIKey: YQOYAEIODQJLFI-UHFFFAOYSA-N
Target: RAF proto-oncogene serine/threonine-protein kinase (SINGLE PROTEIN), Homo sapiens
UniProt: P04049
Assay: Inhibition CRAF in human Calu6 cells assessed as decrease in MEK phosphorylation after 2 hrs by HTRF method
Measurement: EC50 = 80 nM (pChEMBL 7.099999904632568)
Descriptors: MW 502.49, ALogP 3.93, HBA 7, HBD 2, PSA 96.81, QED 0.51
Compound (SMILES): N#CCC1(n2cc(-c3ncnc4[nH]ccc34)cn2)CN(C2CCN(C(=O)c3cc(F)cc(Br)c3)CC2)C1
InChIKey: CPDPOYFGOATSMC-UHFFFAOYSA-N
Target: Tyrosine-protein kinase JAK2 (SINGLE PROTEIN), Homo sapiens
UniProt: O60674
Assay: Inhibition of human N-terminal His-tagged JAK2 catalytic domain (828 to 1132 residues) expressed in baculovirus infected insect cells assessed as decrease in phosphorylation of biotinylated peptide substrate after 1 hr in presence of 1 mM ATP by HTRF method
Measurement: IC50 <= 10 nM (pChEMBL 8)
Descriptors: MW 563.44, ALogP 3.95, HBA 7, HBD 1, PSA 106.73, QED 0.39
Compound (SMILES): CCOc1ccc(-c2nc3ccccn3c2-c2ccnc(Nc3cc(CC)c(N4CCC(N5CCN(S(C)(=O)=O)CC5)CC4)cc3OC)n2)cc1C(=O)Nc1c(F)cccc1F
InChIKey: VWJFHLBAKQXQFR-UHFFFAOYSA-N
Target: Insulin receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P06213
Assay: Inhibition of insulin-induced human insulin receptor autophosphorylation expressed in mouse NIH-3T3 cells preincubated for 2 hrs followed by insulin induction measured after 15 mins by DELFIA
Measurement: IC50 < 100 nM (pChEMBL 7)
Descriptors: MW 866.01, ALogP 7.25, HBA 12, HBD 2, PSA 146.53, QED 0.12
Compound (SMILES): O=[N+]([O-])c1ccc(CN2CCN(c3cc(N4CCCC4)nc(N4CCCC4)n3)CC2)cc1
InChIKey: KQLWSSDYPGXCNL-UHFFFAOYSA-N
Target: Caspase-5 (SINGLE PROTEIN), Homo sapiens
UniProt: P51878
Assay: Inhibition of human recombinant DTT-activated caspase-5 expressed in Escherichia coli using Ac-WEHD-AMC as substrate preincubated for 30 mins followed by substrate addition by fluorescence assay
Measurement: Ki = 99 nM (pChEMBL 7)
Descriptors: MW 437.55, ALogP 2.91, HBA 8, HBD 0, PSA 81.88, QED 0.5
Compound (SMILES): Cn1c(SCCCN2CC[C@]3(C[C@@H]3c3ccc(C(F)(F)F)cc3)C2)nnc1-c1ccc(CC(N)=O)cc1
InChIKey: BCTUVZJFJIFLND-GJZUVCINSA-N
Target: Cytochrome P450 2D6 (SINGLE PROTEIN), Homo sapiens
UniProt: P10635
Assay: Inhibition of human CYP2D6 expressed in microsomes using MMC as substrate after 10 mins by P450 cypex assay
Measurement: IC50 > 7000 nM (pChEMBL 5.15500020980835)
Descriptors: MW 529.63, ALogP 4.89, HBA 6, HBD 1, PSA 77.04, QED 0.32
Compound (SMILES): COCC(O)CN(c1cc(OC)cc(OC)c1)c1ccc2ncc(-c3cnn(C(C)C)c3)nc2c1.Cl
InChIKey: GJXMORWINPOZCG-UHFFFAOYSA-N
Target: Fibroblast growth factor receptor 1 (SINGLE PROTEIN), Homo sapiens
UniProt: P11362
Assay: Inhibition of human FGFR1 using Btn-Flt3 as substrate after 60 mins by TR-FRET assay
Measurement: IC50 = 1.738 nM (pChEMBL 8.760000228881836)
Descriptors: MW 477.57, ALogP 4.24, HBA 9, HBD 1, PSA 94.76, QED 0.36
Compound (SMILES): COc1cn(C(CC2CC2(F)F)C(=O)Nc2ccc(C(=O)O)cc2)c(=O)cc1-c1cc(Cl)ccc1C#N
InChIKey: PPOMRFJZWPHFPA-UHFFFAOYSA-N
Target: Coagulation factor XI (SINGLE PROTEIN), Homo sapiens
UniProt: P03951
Assay: Measurement of FXIa Inhibition: To determine the factor XIa inhibition of the substances according to the invention, a biochemical test system is used which utilizes the reaction of a peptidic factor XIa substrate to determine the enzymatic activity of human factor XIa. Here, factor XIa cleaves from the peptic factor XIa substrate the C-terminal aminomethylcoumarin (AMC), the fluorescence of which is measured. The determinations are carried out in microtitre plates.Test substances are dissolved in dimethyl sulphoxide and serially diluted in dimethyl sulphoxide (3000 μM to 0.0078 μM; resulting final concentrations in the test: 50 μM to 0.00013 μM). In each case 1 μl of the diluted substance solutions are placed into the wells of white microtitre plates from Greiner (384 wells). 20 μl of assay buffer (50 mM of Tris/HCl pH 7.4; 100 mM of sodium chloride solution; 5 mM of calcium chloride solution; 0.1% of bovine serum albumin) and 20 μl of factor XIa from Kordia (0.45 nM in assay buffer) are then added successively. After 15 min of incubation, the enzyme reaction is started by addition of 20 μl of the factor XIa substrate Boc-Glu(OBzl)-Ala-Arg-AMC dissolved in assay buffer (10 μM in assay buffer) from Bachem, the mixture is incubated at room temperature (22° C.) for 30 min and fluorescence is then measured (excitation: 360 nm, emission: 460 nm). The measured emissions of the test batches with test substance are compared to those of control batches without test substance (only dimethyl sulphoxide instead of test substance in dimethyl sulphoxide), and the IC50 values are calculated from the concentration/activity relationships.
Measurement: IC50 = 16 nM (pChEMBL 7.800000190734863)
Descriptors: MW 527.91, ALogP 4.97, HBA 6, HBD 2, PSA 121.42, QED 0.43
Compound (SMILES): Cc1n[nH]c(C)c1S(=O)(=O)N1CCC(C(F)c2ccc(Cl)cc2)CC1
InChIKey: GLCNBMLOJYQRAF-UHFFFAOYSA-N
Target: N-formyl peptide receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P25090
Assay: Biological Assay: The ability of a compound to block the intracellular release of calcium mediated by PK1 in RBL2H3 cells expressing human PKR1 receptors is determined as a measure of the compound's antagonist activity in vitro.Approximately 10,000 cells per assay well are seeded in normal culture medium in a 384 well plate (Corning). Twenty-four hours after seeding, the cells are loaded with a calcium sensitive fluorescent dye by replacing the culture medium with assay buffer (1× Hanks buffered saline, 25 mM HEPES, 0.1% w/v fatty acid free BSA (bovine serum albumin), pH 7.4) containing 1 mM probenecid and 1× Calcium 5 Reagent (Molecular Devices). Cells are incubated at 37° C. for 1 hour to allow for dye uptake.To test for antagonist activity, test compounds at a final concentration range between 0.32 nM-10 μM (diluted in assay buffer) are added to the assay wells and allowed to incubate for 10 minutes prior to stimulation with PK1. After incubation with test compounds the assay plate is placed in a FLIPR Tetra (Molecular Devices) and PK1 (diluted in assay buffer) is added at the determined EC80 concentration (final). Ligand-dependent changes in intracellular calcium levels are determined by measuring changes in fluorescence of the dye at 525 nM following to excitation at 485 nM.
Measurement: IC50 = 410 nM (pChEMBL 6.389999866485596)
Descriptors: MW 385.89, ALogP 3.79, HBA 3, HBD 1, PSA 66.06, QED 0.87
Compound (SMILES): COc1cc(OC)cc(N(CCN2CCCNCC2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1.O=C(O)C(=O)O
InChIKey: XKKLEKLBWIRPBM-UHFFFAOYSA-N
Target: Fibroblast growth factor receptor 1 (SINGLE PROTEIN), Homo sapiens
UniProt: P11362
Assay: Inhibition of human FGFR1 using Btn-Flt3 as substrate after 60 mins by TR-FRET assay
Measurement: IC50 = 4.786 nM (pChEMBL 8.319999694824219)
Descriptors: MW 487.61, ALogP 3.48, HBA 9, HBD 1, PSA 80.57, QED 0.4
Compound (SMILES): COc1cc(OC)cc(N(CC(OCC(O)C(C)C)C(C)C)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: AJDPVRCTXQVCTL-UHFFFAOYSA-N
Target: Fibroblast growth factor receptor 1 (SINGLE PROTEIN), Homo sapiens
UniProt: P11362
Assay: Inhibition of human FGFR1 using Btn-Flt3 as substrate after 60 mins by TR-FRET assay
Measurement: IC50 = 204.17 nM (pChEMBL 6.690000057220459)
Descriptors: MW 533.67, ALogP 5.24, HBA 9, HBD 1, PSA 94.76, QED 0.26
Compound (SMILES): COc1cc(F)cc(N(CC2CC2)c2ccc3ncc(-c4cnn(CCO)c4)nc3c2)c1
InChIKey: VBCUYTZWMKPDOM-UHFFFAOYSA-N
Target: Fibroblast growth factor receptor 1 (SINGLE PROTEIN), Homo sapiens
UniProt: P11362
Assay: Inhibition of human FGFR1 using Btn-Flt3 as substrate after 60 mins by TR-FRET assay
Measurement: IC50 = 131.83 nM (pChEMBL 6.880000114440918)
Descriptors: MW 433.49, ALogP 4.18, HBA 7, HBD 1, PSA 76.3, QED 0.45
Compound (SMILES): COc1cc(OC)cc(N(C/C(=N\O)C(C)C)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: HRMKTZOBLPIBBW-XLVZBRSZSA-N
Target: Fibroblast growth factor receptor 1 (SINGLE PROTEIN), Homo sapiens
UniProt: P11362
Assay: Inhibition of human FGFR1 using Btn-Flt3 as substrate after 60 mins by TR-FRET assay
Measurement: IC50 = 6.918 nM (pChEMBL 8.15999984741211)
Descriptors: MW 460.54, ALogP 4.67, HBA 9, HBD 1, PSA 97.89, QED 0.23
Compound (SMILES): COc1cc(OC)cc(N(CC#Cc2cc(N)nc(C)n2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: NYBWRPLFCRQSSV-UHFFFAOYSA-N
Target: Fibroblast growth factor receptor 1 (SINGLE PROTEIN), Homo sapiens
UniProt: P11362
Assay: Inhibition of human FGFR1 using Btn-Flt3 as substrate after 60 mins by TR-FRET assay
Measurement: IC50 = 6.026 nM (pChEMBL 8.220000267028809)
Descriptors: MW 506.57, ALogP 3.92, HBA 10, HBD 1, PSA 117.1, QED 0.34
Compound (SMILES): COc1cc(N(CC2CC2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)cc(C(F)(F)F)c1
InChIKey: HJXFZYAQOJRGRY-UHFFFAOYSA-N
Target: Fibroblast growth factor receptor 1 (SINGLE PROTEIN), Homo sapiens
UniProt: P11362
Assay: Inhibition of human FGFR1 using Btn-Flt3 as substrate after 60 mins by TR-FRET assay
Measurement: IC50 = 5011.87 nM (pChEMBL 5.300000190734863)
Descriptors: MW 453.47, ALogP 5.61, HBA 6, HBD 0, PSA 56.07, QED 0.38
Compound (SMILES): COC1=CC(N(CCO)c2ccc3ncc(-c4c(C(F)(F)F)nn(C)c4C(F)(F)F)nc3c2)CC(OC)=C1
InChIKey: KCZSJNIAKYVASC-UHFFFAOYSA-N
Target: Fibroblast growth factor receptor 1 (SINGLE PROTEIN), Homo sapiens
UniProt: P11362
Assay: Inhibition of human FGFR1 using Btn-Flt3 as substrate after 60 mins by TR-FRET assay
Measurement: IC50 > 1000 nM (pChEMBL 6)
Descriptors: MW 543.47, ALogP 4.7, HBA 8, HBD 1, PSA 85.53, QED 0.43
Compound (SMILES): Nc1ncc(-c2cccc3[nH]ccc23)nc1C(=O)Nc1ncccc1N1CCC(N)CC1
InChIKey: CCFSCBCNTYCQQD-UHFFFAOYSA-N
Target: 5-hydroxytryptamine receptor 2B (SINGLE PROTEIN), Homo sapiens
UniProt: P41595
Assay: Agonist activity at 5HT2B (unknown origin)
Measurement: EC50 = 780 nM (pChEMBL 6.110000133514404)
Descriptors: MW 428.5, ALogP 2.78, HBA 7, HBD 4, PSA 138.84, QED 0.39
Compound (SMILES): COc1ccc(OC)c(N(CCCN2CCCC2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1.Cl
InChIKey: TXAUTICJVJOSJD-UHFFFAOYSA-N
Target: Fibroblast growth factor receptor 1 (SINGLE PROTEIN), Homo sapiens
UniProt: P11362
Assay: Inhibition of human FGFR1 using Btn-Flt3 as substrate after 60 mins by TR-FRET assay
Measurement: IC50 = 33.88 nM (pChEMBL 7.46999979019165)
Descriptors: MW 472.59, ALogP 4.67, HBA 8, HBD 0, PSA 68.54, QED 0.35
Compound (SMILES): COc1cc(OC)cc(N(CCN2CCOCC2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1.Cl
InChIKey: IOZOSZRZSAEJGK-UHFFFAOYSA-N
Target: Fibroblast growth factor receptor 1 (SINGLE PROTEIN), Homo sapiens
UniProt: P11362
Assay: Inhibition of human FGFR1 using Btn-Flt3 as substrate after 60 mins by TR-FRET assay
Measurement: IC50 = 8.71 nM (pChEMBL 8.0600004196167)
Descriptors: MW 474.57, ALogP 3.52, HBA 9, HBD 0, PSA 77.77, QED 0.38
Compound (SMILES): COc1cc(OC)cc(N(CC#Cc2nccc(OC(C)C)n2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: QHWNOTNFJRKXDT-UHFFFAOYSA-N
Target: Fibroblast growth factor receptor 1 (SINGLE PROTEIN), Homo sapiens
UniProt: P11362
Assay: Inhibition of human FGFR1 using Btn-Flt3 as substrate after 60 mins by TR-FRET assay
Measurement: IC50 = 15.14 nM (pChEMBL 7.820000171661377)
Descriptors: MW 535.61, ALogP 4.81, HBA 10, HBD 0, PSA 100.31, QED 0.26
Compound (SMILES): CC1(N)CCN(c2cccnc2NC(=O)c2nc(-c3ncccc3C(F)(F)F)cnc2N)CC1
InChIKey: XXJXHXJWQSCNPX-UHFFFAOYSA-N
Target: 5-hydroxytryptamine receptor 2B (SINGLE PROTEIN), Homo sapiens
UniProt: P41595
Assay: Agonist activity at 5HT2B (unknown origin)
Measurement: EC50 > 30000 nM (pChEMBL 4.5229997634887695)
Descriptors: MW 472.48, ALogP 3.1, HBA 8, HBD 3, PSA 135.94, QED 0.53
Compound (SMILES): c1cc2c(ncn3nnc(C4CCN(Cc5cncs5)CC4)c23)[nH]1
InChIKey: ZVWLKYCXNDODAP-UHFFFAOYSA-N
Target: Tyrosine-protein kinase JAK3 (SINGLE PROTEIN), Homo sapiens
UniProt: P52333
Assay: Enzyme Assay: JAK1, JAK2, JAK3 and Tyk2 were purchased from Carna Biosciences, Inc. As the substrate, LANCE Ultra ULight-JAK1 Peptide (manufactured by PerkinElmer Co., Ltd. (PE)) was used. Dilute solutions of compounds and enzymes in assay buffer (50 mM HEPES pH7.5, 1 mM EGTA, 1 mM MgCl2, 2 mM DTT, 0.01% Tween20) were dispensed into wells of a 384-well black plate. After 5 minutes of preincubation, dilute solutions of the substrate and ATP (adenosine triphosphate) were added at a final concentration of 100 μM, and the plate was incubated at room temperature for 2 hours. After addition of a termination reagent containing EDTA (ethylenediamine tetraacetic acid) at a final concentration of 10 mM, LANCE Eu-W1024 Anti-phosphotyrosine (PT66) (manufactured by PE) was added, and after 1 hour of incubation, the fluorescences were measured with ARVO-HTS. From the plot of logarithm of a compound concentration and inhibitory activity, the IC50 was calculated.
Measurement: IC50 = 57 nM (pChEMBL 7.239999771118164)
Descriptors: MW 339.43, ALogP 2.44, HBA 7, HBD 1, PSA 75, QED 0.62
Compound (SMILES): COCCNC(=O)Cn1cc(-c2cnc3ccc(N(CC4CC4)c4cc(OC)cc(OC)c4)cc3n2)cn1
InChIKey: RZKSYYNMHKFROG-UHFFFAOYSA-N
Target: Fibroblast growth factor receptor 1 (SINGLE PROTEIN), Homo sapiens
UniProt: P11362
Assay: Inhibition of human FGFR1 using Btn-Flt3 as substrate after 60 mins by TR-FRET assay
Measurement: IC50 = 3.89 nM (pChEMBL 8.40999984741211)
Descriptors: MW 516.6, ALogP 3.82, HBA 9, HBD 1, PSA 103.63, QED 0.28
Compound (SMILES): COc1cc2c(Nc3ccc(Cl)c(Cl)c3)ncnc2cc1OCC1CN(C)CCN1C
InChIKey: JHVXCKPKPWJTHM-UHFFFAOYSA-N
Target: Vascular endothelial growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P35968
Assay: AlphaScreen Assay: In AlphaScreen, when the donor and acceptor beads are close in proximity, a series of photochemical events will give rise to a fluorescent signal upon light activation. Here we use biotinylated poly-(Glu, Tyr) 4:1 as the kinase substrate, streptavidin-coated donor beads and anti-phosphortyrosine antibody PY100-coated acceptor beads. Upon phosphorylation, the peptide substrate can bind to both donor and acceptor beads, thus gives rise to fluorescence. Compounds, ATP, biotinylated poly-(Glu, Tyr) and kinases are mixed in a volume of 20 μL for 1 hr at ambient temperature using Greiner 384-well white clear bottom medium binding plates. Then 10 uL solution containing 15-30 mg/mL AlphaScreen beads, 75 mM Hepes, pH 7.4, 300 mM NaCl, 120 mM EDTA, 0.3% BSA and 0.03% Tween-20 is added to each well. After 2-16 hr incubation of the beads, plates are read in a Perkin Elmer AlphaQuest reader (available from PerkinElmer Life and Analytical Sciences, Inc., of Boston Mass.).
Measurement: IC50 = 10500 nM (pChEMBL 4.980000019073486)
Descriptors: MW 462.38, ALogP 4.31, HBA 7, HBD 1, PSA 62.75, QED 0.59
Compound (SMILES): COc1cc2c(Nc3ccc(Cl)c(Cl)c3)ncnc2cc1OCc1csc(-c2ccc(C(F)(F)F)cc2)n1
InChIKey: RSQKKUZJTBAHBG-UHFFFAOYSA-N
Target: Epidermal growth factor receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P00533
Assay: AlphaScreen Assay: In AlphaScreen, when the donor and acceptor beads are close in proximity, a series of photochemical events will give rise to a fluorescent signal upon light activation. Here we use biotinylated poly-(Glu, Tyr) 4:1 as the kinase substrate, streptavidin-coated donor beads and anti-phosphortyrosine antibody PY100-coated acceptor beads. Upon phosphorylation, the peptide substrate can bind to both donor and acceptor beads, thus gives rise to fluorescence. Compounds, ATP, biotinylated poly-(Glu, Tyr) and kinases are mixed in a volume of 20 μL for 1 hr at ambient temperature using Greiner 384-well white clear bottom medium binding plates. Then 10 uL solution containing 15-30 mg/mL AlphaScreen beads, 75 mM Hepes, pH 7.4, 300 mM NaCl, 120 mM EDTA, 0.3% BSA and 0.03% Tween-20 is added to each well. After 2-16 hr incubation of the beads, plates are read in a Perkin Elmer AlphaQuest reader (available from PerkinElmer Life and Analytical Sciences, Inc., of Boston Mass.).
Measurement: IC50 < 50 nM (pChEMBL 7.301000118255615)
Descriptors: MW 577.42, ALogP 8.41, HBA 7, HBD 1, PSA 69.16, QED 0.21
Compound (SMILES): COc1ccc(Cl)c(N(CCNC(C)C)c2ccc3ncc(-c4cn[nH]c4)nc3c2)c1.Cl
InChIKey: FZTNKJMQOBATKX-UHFFFAOYSA-N
Target: Fibroblast growth factor receptor 1 (SINGLE PROTEIN), Homo sapiens
UniProt: P11362
Assay: Inhibition of human FGFR1 using Btn-Flt3 as substrate after 60 mins by TR-FRET assay
Measurement: IC50 = 2.754 nM (pChEMBL 8.5600004196167)
Descriptors: MW 436.95, ALogP 4.82, HBA 6, HBD 2, PSA 78.96, QED 0.41
Compound (SMILES): COc1cc(OC)cc(N(CCN2CCN(CCO)CC2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: NIHYIKXINLALJA-UHFFFAOYSA-N
Target: Fibroblast growth factor receptor 1 (SINGLE PROTEIN), Homo sapiens
UniProt: P11362
Assay: Inhibition of human FGFR1 using Btn-Flt3 as substrate after 60 mins by TR-FRET assay
Measurement: IC50 = 3.631 nM (pChEMBL 8.4399995803833)
Descriptors: MW 517.63, ALogP 2.8, HBA 10, HBD 1, PSA 92.01, QED 0.34
Compound (SMILES): COc1cc(OC)cc(N(CC#Cc2ccnc(OC)c2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: RUNFHROXJGUGHE-UHFFFAOYSA-N
Target: Fibroblast growth factor receptor 1 (SINGLE PROTEIN), Homo sapiens
UniProt: P11362
Assay: Inhibition of human FGFR1 using Btn-Flt3 as substrate after 60 mins by TR-FRET assay
Measurement: IC50 = 120.23 nM (pChEMBL 6.920000076293945)
Descriptors: MW 506.57, ALogP 4.64, HBA 9, HBD 0, PSA 87.42, QED 0.3
Compound (SMILES): Cc1nc2c(-c3cnc[nH]3)cc(N3CCOCC3)nn2c1Nc1cccc(C(F)(F)F)c1CN1CC(O)C1
InChIKey: MAEHEIXUINDDHE-UHFFFAOYSA-N
Target: Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit beta isoform (SINGLE PROTEIN), Homo sapiens
UniProt: P42338
Assay: Inhibition of PI3Kbeta in human PC3 cells assessed as suppression of AKT phosphorylation at Thr308 after 60 mins by ELISA
Measurement: IC50 = 17 nM (pChEMBL 7.769999980926514)
Descriptors: MW 528.54, ALogP 3.2, HBA 9, HBD 3, PSA 106.84, QED 0.35
Compound (SMILES): COc1cc(OC)cc(N(CC#Cc2cc(C)ccn2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: NZCCKKOANLHWDZ-UHFFFAOYSA-N
Target: Fibroblast growth factor receptor 1 (SINGLE PROTEIN), Homo sapiens
UniProt: P11362
Assay: Inhibition of human FGFR1 using Btn-Flt3 as substrate after 60 mins by TR-FRET assay
Measurement: IC50 = 8.913 nM (pChEMBL 8.050000190734863)
Descriptors: MW 490.57, ALogP 4.94, HBA 8, HBD 0, PSA 78.19, QED 0.31
Compound (SMILES): O=S(=O)(Nc1ccc(-c2nc3cc(NS(=O)(=O)c4ccccc4Cl)ccc3o2)cc1)c1ccccc1Cl
InChIKey: ONYXJGJFMZTBBX-UHFFFAOYSA-N
Target: GroEL/GroES (PROTEIN COMPLEX), Escherichia coli
UniProt: Q7BGE6
Assay: Inhibition of Escherichia coli GroEL/ES-mediated refolding of the denatured malate dehydrogenase
Measurement: IC50 = 40000 nM (pChEMBL 4.400000095367432)
Descriptors: MW 574.47, ALogP 6.4, HBA 6, HBD 2, PSA 118.37, QED 0.23
Compound (SMILES): COc1cc(OC)cc(N(CCCNC(=O)C(F)(F)F)c2ccc3ncc(-c4cn[nH]c4)nc3c2)c1.O=C(O)C(F)(F)F
InChIKey: WMIKNCHTXHYPGV-UHFFFAOYSA-N
Target: Fibroblast growth factor receptor 1 (SINGLE PROTEIN), Homo sapiens
UniProt: P11362
Assay: Inhibition of human FGFR1 using Btn-Flt3 as substrate after 60 mins by TR-FRET assay
Measurement: IC50 = 0.7586 nM (pChEMBL 9.119999885559082)
Descriptors: MW 500.48, ALogP 4.24, HBA 7, HBD 2, PSA 105.26, QED 0.33
Compound (SMILES): Cc1ncoc1-c1nnc(SCCCN2CC[C@@]3(C[C@H]3c3ccccc3)C2)n1C
InChIKey: AAPXNHMQKBDDJN-PGRDOPGGSA-N
Target: D(4) dopamine receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P21917
Assay: Activity at dopamine D4 receptor (unknown origin)
Measurement: Ki > 100000 nM (pChEMBL 4)
Descriptors: MW 409.56, ALogP 4.14, HBA 7, HBD 0, PSA 59.98, QED 0.43
Compound (SMILES): CCN1CCCOC(COc2cc3ncnc(Nc4ccc(Cl)c(Cl)c4)c3cc2OC)C1
InChIKey: BZLNIUFWAWPNOW-UHFFFAOYSA-N
Target: Receptor tyrosine-protein kinase erbB-2 (SINGLE PROTEIN), Homo sapiens
UniProt: P04626
Assay: AlphaScreen Assay: In AlphaScreen, when the donor and acceptor beads are close in proximity, a series of photochemical events will give rise to a fluorescent signal upon light activation. Here we use biotinylated poly-(Glu, Tyr) 4:1 as the kinase substrate, streptavidin-coated donor beads and anti-phosphortyrosine antibody PY100-coated acceptor beads. Upon phosphorylation, the peptide substrate can bind to both donor and acceptor beads, thus gives rise to fluorescence. Compounds, ATP, biotinylated poly-(Glu, Tyr) and kinases are mixed in a volume of 20 μL for 1 hr at ambient temperature using Greiner 384-well white clear bottom medium binding plates. Then 10 uL solution containing 15-30 mg/mL AlphaScreen beads, 75 mM Hepes, pH 7.4, 300 mM NaCl, 120 mM EDTA, 0.3% BSA and 0.03% Tween-20 is added to each well. After 2-16 hr incubation of the beads, plates are read in a Perkin Elmer AlphaQuest reader (available from PerkinElmer Life and Analytical Sciences, Inc., of Boston Mass.).
Measurement: IC50 = 525 nM (pChEMBL 6.28000020980835)
Descriptors: MW 477.39, ALogP 5.18, HBA 7, HBD 1, PSA 68.74, QED 0.5
Compound (SMILES): COc1cc(OC)cc(N(CCN2CCC(N)C2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1.Cl
InChIKey: NWZKUZJBZXCSMZ-UHFFFAOYSA-N
Target: Fibroblast growth factor receptor 1 (SINGLE PROTEIN), Homo sapiens
UniProt: P11362
Assay: Inhibition of human FGFR1 using Btn-Flt3 as substrate after 60 mins by TR-FRET assay
Measurement: IC50 = 1.413 nM (pChEMBL 8.850000381469727)
Descriptors: MW 473.58, ALogP 3.22, HBA 9, HBD 1, PSA 94.56, QED 0.42
Compound (SMILES): COc1cc(OC)cc(N(CC#CC2(O)CCNCC2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: DNIRANACJWUPII-UHFFFAOYSA-N
Target: Fibroblast growth factor receptor 1 (SINGLE PROTEIN), Homo sapiens
UniProt: P11362
Assay: Inhibition of human FGFR1 using Btn-Flt3 as substrate after 60 mins by TR-FRET assay
Measurement: IC50 = 5.888 nM (pChEMBL 8.229999542236328)
Descriptors: MW 498.59, ALogP 3.3, HBA 9, HBD 2, PSA 97.56, QED 0.39
Compound (SMILES): COc1cc(OC)cc(N(CCCN2CCC(O)C2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1.Cl
InChIKey: SKARZTBSWNWMLX-UHFFFAOYSA-N
Target: Fibroblast growth factor receptor 3 (SINGLE PROTEIN), Homo sapiens
UniProt: P22607
Assay: Inhibition of recombinant human N-terminal His6-tagged FGFR3 expressed in insect Sf21 cells using Btn-Flt3 as substrate after 3 hrs by time resolved fluorescence assay
Measurement: IC50 = 0.6457 nM (pChEMBL 9.1899995803833)
Descriptors: MW 488.59, ALogP 3.64, HBA 9, HBD 1, PSA 88.77, QED 0.38
Compound (SMILES): Cc1ccc2c(C(=O)OCC34CCN(CC3)CC4)c[nH]c2c1
InChIKey: XVPCGPJMWAMATB-UHFFFAOYSA-N
Target: Cytochrome P450 2C9 (SINGLE PROTEIN), Homo sapiens
UniProt: P11712
Assay: Cytochrome P450 Inhibition: Protocol 1: Studies were carried out in human liver microsomes. Human liver microsomes were purchased from BD Gentest. DMSO stocks were prepared for the test compounds. Aliquots of the DMSO solutions were diluted 1:3 by acetonitrile:ACN mixture (v/v: 40:60) to "400×" intermediate solutions, then further diluted by liver microsomes/buffer to "2×" intermediate solutions. "2×" intermediate solutions were mixed with "2×" NADPH/substrate solutions, which had been pre-warmed to 37° C. (final test compound concentrations were 10 μM, 3.3 μM, 1.1 μM, 0.37 μM, 0.122 μM, 0.041 μM, 0.0136 μM, and 0 μM). The plates were kept in a 37° C. water bath for the duration of the experiment. At the end of incubation (5 minutes for 3A4; 45 minutes for 2C19; 10 minutes for 1A2, 2C9, 2D6), 120 μL of acetonitrile was added into corresponding wells. After the final time point was sampled, the plates were shaken at a vibrator (IKA, MTS 2/4) for 10 mM (600 rpm/min) and then centrifuged at 5594 g for 15 mM (Thermo Multifuge×3R). Aliquots of the supernatant were removed, diluted 1:1 into distilled water, and analyzed by LC-MS/MS. The peak area response ratio to internal standard (PARR) of the compounds at 10 μM, 3.3 μM, 1.1 μM, 0.37 μM, 0.122 μM, 0.041 μM, and 0.0136 μM was compared to the PARR at 0 μM to determine the percent of metabolite generation from substrate at each test compound concentration.
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 298.39, ALogP 3.12, HBA 3, HBD 1, PSA 45.33, QED 0.89
Compound (SMILES): N#CCC1(n2cc(-c3ncnc4[nH]ccc34)cn2)CN(C2CC3CCC(C2)N3C(=O)c2ccc(F)c(F)c2)C1
InChIKey: OAVZDZYCFRCFJT-UHFFFAOYSA-N
Target: Tyrosine-protein kinase JAK1 (SINGLE PROTEIN), Homo sapiens
UniProt: P23458
Assay: In vitro JAK Kinase Assay: The catalytic domains of human JAK1 (a.a. 837-1142), Jak2 (a.a. 828-1132) and Jak3 (a.a. 781-1124) with an N-terminal His tag were expressed using baculovirus in insect cells and purified. The catalytic activity of JAK1, JAK2 or JAK3 was assayed by measuring the phosphorylation of a biotinylated peptide. The phosphorylated peptide was detected by homogenous time resolved fluorescence (HTRF). IC50s of compounds were measured for each kinase in the 40 microL reactions that contain the enzyme, ATP and 500 nM peptide in 50 mM Tris (pH 7.8) buffer with 100 mM NaCl, 5 mM DTT, and 0.1 mg/mL (0.01%) BSA. For the 1 mM IC50 measurements, ATP concentration in the reactions was 1 mM. Reactions were carried out at room temperature for 1 hr and then stopped with 20 μL 45 mM EDTA, 300 nM SA-APC, 6 nM Eu-Py20 in assay buffer (Perkin Elmer, Boston, Mass.). Binding to the Europium labeled antibody took place for 40 minutes and HTRF signal was measured on a Fusion plate reader (Perkin Elmer, Boston, Mass.)
Measurement: IC50 < 5 nM (pChEMBL 8.300999641418457)
Descriptors: MW 528.57, ALogP 3.86, HBA 7, HBD 1, PSA 106.73, QED 0.42
Compound (SMILES): Cn1c(SCCCN2CC[C@]3(C[C@@H]3c3ccc(C(F)(F)F)cc3)C2)nnc1-c1ccc(CC(N)=O)cc1
InChIKey: BCTUVZJFJIFLND-GJZUVCINSA-N
Target: Cytochrome P450 3A4 (SINGLE PROTEIN), Homo sapiens
UniProt: P08684
Assay: Inhibition of human CYP3A4 expressed in microsomes using DEF as substrate after 10 mins by P450 cypex assay
Measurement: IC50 > 7000 nM (pChEMBL 5.15500020980835)
Descriptors: MW 529.63, ALogP 4.89, HBA 6, HBD 1, PSA 77.04, QED 0.32
Compound (SMILES): COCC(O)CN(c1cc(OC)cc(OC)c1)c1ccc2ncc(-c3cnn(C(C)C)c3)nc2c1.Cl
InChIKey: GJXMORWINPOZCG-UHFFFAOYSA-N
Target: Fibroblast growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P21802
Assay: Inhibition of human FGFR2 using Btn-Flt3 as substrate after 60 mins by TR-FRET assay
Measurement: IC50 = 5.012 nM (pChEMBL 8.300000190734863)
Descriptors: MW 477.57, ALogP 4.24, HBA 9, HBD 1, PSA 94.76, QED 0.36
Compound (SMILES): Cc1n[nH]c(C)c1S(=O)(=O)N1CCC(C(F)c2ccc(Cl)cc2)CC1
InChIKey: GLCNBMLOJYQRAF-UHFFFAOYSA-N
Target: N-formyl peptide receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P25090
Assay: Biological Assay: The ability of a compound to block the intracellular release of calcium mediated by PK1 in RBL2H3 cells expressing human PKR1 receptors is determined as a measure of the compound's antagonist activity in vitro.Approximately 10,000 cells per assay well are seeded in normal culture medium in a 384 well plate (Corning). Twenty-four hours after seeding, the cells are loaded with a calcium sensitive fluorescent dye by replacing the culture medium with assay buffer (1× Hanks buffered saline, 25 mM HEPES, 0.1% w/v fatty acid free BSA (bovine serum albumin), pH 7.4) containing 1 mM probenecid and 1× Calcium 5 Reagent (Molecular Devices). Cells are incubated at 37° C. for 1 hour to allow for dye uptake.To test for antagonist activity, test compounds at a final concentration range between 0.32 nM-10 μM (diluted in assay buffer) are added to the assay wells and allowed to incubate for 10 minutes prior to stimulation with PK1. After incubation with test compounds the assay plate is placed in a FLIPR Tetra (Molecular Devices) and PK1 (diluted in assay buffer) is added at the determined EC80 concentration (final). Ligand-dependent changes in intracellular calcium levels are determined by measuring changes in fluorescence of the dye at 525 nM following to excitation at 485 nM.
Measurement: IC50 = 4000 nM (pChEMBL 5.400000095367432)
Descriptors: MW 385.89, ALogP 3.79, HBA 3, HBD 1, PSA 66.06, QED 0.87
Compound (SMILES): COc1cc(OC)cc(N(CCN2CCCNCC2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1.O=C(O)C(=O)O
InChIKey: XKKLEKLBWIRPBM-UHFFFAOYSA-N
Target: Fibroblast growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P21802
Assay: Inhibition of human FGFR2 using Btn-Flt3 as substrate after 60 mins by TR-FRET assay
Measurement: IC50 = 4.365 nM (pChEMBL 8.359999656677246)
Descriptors: MW 487.61, ALogP 3.48, HBA 9, HBD 1, PSA 80.57, QED 0.4
Compound (SMILES): COc1cc(OC)cc(N(CC(OCC(O)C(C)C)C(C)C)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: AJDPVRCTXQVCTL-UHFFFAOYSA-N
Target: Fibroblast growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P21802
Assay: Inhibition of human FGFR2 using Btn-Flt3 as substrate after 60 mins by TR-FRET assay
Measurement: IC50 = 128.82 nM (pChEMBL 6.889999866485596)
Descriptors: MW 533.67, ALogP 5.24, HBA 9, HBD 1, PSA 94.76, QED 0.26
Compound (SMILES): COc1cc(F)cc(N(CC2CC2)c2ccc3ncc(-c4cnn(CCO)c4)nc3c2)c1
InChIKey: VBCUYTZWMKPDOM-UHFFFAOYSA-N
Target: Fibroblast growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P21802
Assay: Inhibition of human FGFR2 using Btn-Flt3 as substrate after 60 mins by TR-FRET assay
Measurement: IC50 = 77.62 nM (pChEMBL 7.110000133514404)
Descriptors: MW 433.49, ALogP 4.18, HBA 7, HBD 1, PSA 76.3, QED 0.45
Compound (SMILES): COc1cc(OC)cc(N(C/C(=N\O)C(C)C)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: HRMKTZOBLPIBBW-XLVZBRSZSA-N
Target: Fibroblast growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P21802
Assay: Inhibition of human FGFR2 using Btn-Flt3 as substrate after 60 mins by TR-FRET assay
Measurement: IC50 = 7.244 nM (pChEMBL 8.140000343322754)
Descriptors: MW 460.54, ALogP 4.67, HBA 9, HBD 1, PSA 97.89, QED 0.23
Compound (SMILES): COc1cc(OC)cc(N(CC#Cc2cc(N)nc(C)n2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: NYBWRPLFCRQSSV-UHFFFAOYSA-N
Target: Fibroblast growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P21802
Assay: Inhibition of human FGFR2 using Btn-Flt3 as substrate after 60 mins by TR-FRET assay
Measurement: IC50 = 4.467 nM (pChEMBL 8.350000381469727)
Descriptors: MW 506.57, ALogP 3.92, HBA 10, HBD 1, PSA 117.1, QED 0.34
Compound (SMILES): COc1cc(N(CC2CC2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)cc(C(F)(F)F)c1
InChIKey: HJXFZYAQOJRGRY-UHFFFAOYSA-N
Target: Fibroblast growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P21802
Assay: Inhibition of human FGFR2 using Btn-Flt3 as substrate after 60 mins by TR-FRET assay
Measurement: IC50 = 3981.07 nM (pChEMBL 5.400000095367432)
Descriptors: MW 453.47, ALogP 5.61, HBA 6, HBD 0, PSA 56.07, QED 0.38
Compound (SMILES): COC1=CC(N(CCO)c2ccc3ncc(-c4c(C(F)(F)F)nn(C)c4C(F)(F)F)nc3c2)CC(OC)=C1
InChIKey: KCZSJNIAKYVASC-UHFFFAOYSA-N
Target: Fibroblast growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P21802
Assay: Inhibition of human FGFR2 using Btn-Flt3 as substrate after 60 mins by TR-FRET assay
Measurement: IC50 > 1000 nM (pChEMBL 6)
Descriptors: MW 543.47, ALogP 4.7, HBA 8, HBD 1, PSA 85.53, QED 0.43
Compound (SMILES): COc1ccc(OC)c(N(CCCN2CCCC2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1.Cl
InChIKey: TXAUTICJVJOSJD-UHFFFAOYSA-N
Target: Fibroblast growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P21802
Assay: Inhibition of human FGFR2 using Btn-Flt3 as substrate after 60 mins by TR-FRET assay
Measurement: IC50 = 38.02 nM (pChEMBL 7.420000076293945)
Descriptors: MW 472.59, ALogP 4.67, HBA 8, HBD 0, PSA 68.54, QED 0.35
Compound (SMILES): COc1cc(OC)cc(N(CCN2CCOCC2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1.Cl
InChIKey: IOZOSZRZSAEJGK-UHFFFAOYSA-N
Target: Fibroblast growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P21802
Assay: Inhibition of human FGFR2 using Btn-Flt3 as substrate after 60 mins by TR-FRET assay
Measurement: IC50 = 5.888 nM (pChEMBL 8.229999542236328)
Descriptors: MW 474.57, ALogP 3.52, HBA 9, HBD 0, PSA 77.77, QED 0.38
Compound (SMILES): COc1cc(OC)cc(N(CC#Cc2nccc(OC(C)C)n2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: QHWNOTNFJRKXDT-UHFFFAOYSA-N
Target: Fibroblast growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P21802
Assay: Inhibition of human FGFR2 using Btn-Flt3 as substrate after 60 mins by TR-FRET assay
Measurement: IC50 = 30.2 nM (pChEMBL 7.519999980926514)
Descriptors: MW 535.61, ALogP 4.81, HBA 10, HBD 0, PSA 100.31, QED 0.26
Compound (SMILES): CC1(N)CCN(c2cccnc2NC(=O)c2nc(-c3ncccc3C(F)(F)F)cnc2N)CC1
InChIKey: XXJXHXJWQSCNPX-UHFFFAOYSA-N
Target: Protein kinase C eta type (SINGLE PROTEIN), Homo sapiens
UniProt: P24723
Assay: Inhibition of PKCeta (unknown origin)
Measurement: IC50 = 13.3 nM (pChEMBL 7.880000114440918)
Descriptors: MW 472.48, ALogP 3.1, HBA 8, HBD 3, PSA 135.94, QED 0.53