lovingscience/chembl-v37-raw-activities huggingface dataset:
Compound (SMILES): Cc1n[nH]c2c1C(c1ccc(F)c(Cl)c1)c1c(N)n[nH]c1O2
InChIKey: WNCFGRWWTVPIOB-UHFFFAOYSA-N
Target: Tryptophan 2,3-dioxygenase (SINGLE PROTEIN), Homo sapiens
UniProt: P48775
Assay: Inhibition of N-terminal 6xHis-tagged human TDO expressed in Escherichia cli Rosetta (DE3) pLysS using L-tryptophan as substrate preincubated for 1 hr measured after 15 mins in presence of bovine liver and methylene blue by spectrophotometric analysis
Measurement: IC50 = 3000 nM (pChEMBL 5.519999980926514)
Descriptors: MW 319.73, ALogP 3.1, HBA 4, HBD 3, PSA 92.61, QED 0.5
Compound (SMILES): COc1cc([C@H]2CC[C@H](N3CCN(CCS(C)(=O)=O)CC3)CC2)ccc1Nc1nccc(-c2c(-c3cccc(C(=O)Nc4c(F)cccc4F)c3)nc3ccccn23)n1
InChIKey: KFBQWCYWSBNWSE-SYLAHVNLSA-N
Target: Insulin-like growth factor 1 receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P08069
Assay: Inhibition of IGF1-induced human IGF1R autophosphorylation expressed in mouse NIH-3T3 cells preincubated for 2 hrs followed by IGF-1 induction measured after 15 mins by DELFIA
Measurement: IC50 < 100 nM (pChEMBL 7)
Descriptors: MW 820.97, ALogP 7.43, HBA 11, HBD 2, PSA 134.06, QED 0.13
Compound (SMILES): CCOc1cc(N2CCC(O)CC2)ccc1Nc1ncc2c(n1)N(C1CCCC1)CCC(=O)N2C
InChIKey: WELBJLUKWAJOQV-UHFFFAOYSA-N
Target: Serine/threonine-protein kinase PLK1 (SINGLE PROTEIN), Homo sapiens
UniProt: P53350
Assay: Affinity Biochemical interaction (Ambit Competition binding assay) EUB0000608a PLK1
Measurement: Kd = 61 nM (pChEMBL 7.210000038146973)
Descriptors: MW 480.61, ALogP 3.7, HBA 8, HBD 2, PSA 94.06, QED 0.65
Compound (SMILES): CC(=O)O.CNC(=O)COc1cc(C(=N)N)ccc1CNC(=O)c1cc(Cl)cc(N(Cc2ccccc2)S(C)(=O)=O)c1
InChIKey: WFSIYEXZJLJJPE-UHFFFAOYSA-N
Target: Coagulation factor X (SINGLE PROTEIN), Homo sapiens
UniProt: P00742
Assay: Biochemical assay using fluorogenic peptide substrate.Step 1: Compound transfer to plate (50 nl).Step 2: Dilute FXa in Assay Buffer.Step 3: Dilute substrate in Assay Buffer.Step 4: Add equal volumes to Assay plate (total assay volume 10 uL).Step 5: Centrifuge plate, 1 min, 1000 rpm.Step 6: Detect fluorescence signal: ex: 320 nm; Em. 405 nm (EnVision), every 10 min. 30 min pre-incubation of enzyme with compound and 15 min reaction time after substrate addition.
Measurement: IC50 = 22.1 nM (pChEMBL 7.659999847412109)
Descriptors: MW 558.06, ALogP 2.65, HBA 6, HBD 4, PSA 154.68, QED 0.21
Compound (SMILES): O=C(O)c1ccc(CC[C@H]2C(=O)CC[C@@H]2/C=C/C(O)Cc2cccc(F)c2)cc1
InChIKey: FVIFTCKGAKHIMG-FSKZSRKQSA-N
Target: Prostaglandin E2 receptor EP4 subtype (SINGLE PROTEIN), Homo sapiens
UniProt: P35408
Assay: cAMP Assay: A 384-well drug plate was prepared to contain test compounds, PGE2 and cAMP in 16 serial dilutions in triplicate, using a Biomek station. HEK-EBNA cells expressing a target PG receptor subtype (EP2 or EP4) were suspended in a stimulation buffer (HBSS, 0.1% BSA, 0.5 mM IBMX and 5 mM HEPES, pH 7.4) in a density of 104 cells/5 μl. The reaction was initiated by mixing 5 μL drug dilutions with 5 μl of HEK-EBNA cells in a well, carried out for 30 min at room temperature, and followed by the addition of 5 μl anti-cAMP acceptor beads in the control buffer with Tween-20 (25 mM NaCl, 0.03% Tween-20, 5 mM HEPES, pH7.4). After 30 min in the dark at room temperature, the mixtures were incubated with 15 μl biotinylated-cAMP/strpavidin donor beads in Lysis/Detection buffer (0.1% BSA, 0.3% Tween-20 and 5 mM HEPES, pH7.4) for 45 min at the room temperature. Fluorescence changes were read using a Fusion-alpha HT microplate reader.
Measurement: EC50 = 1 nM (pChEMBL 9)
Descriptors: MW 396.46, ALogP 4.21, HBA 3, HBD 2, PSA 74.6, QED 0.66
Compound (SMILES): Cc1c(Cc2c(CO)nc3c(C(=O)O)cc(N4CCOCC4)nn23)cccc1C(F)(F)F
InChIKey: QPCSZDZDHHSVIP-UHFFFAOYSA-N
Target: Serine/threonine-protein kinase mTOR (SINGLE PROTEIN), Homo sapiens
UniProt: P42345
Assay: Binding affinity to human MTOR (1382 to 2549 residues) expressed in mammalian expression system by KINOMEscan assay
Measurement: Kd = 10715 nM (pChEMBL 4.96999979019165)
Descriptors: MW 450.42, ALogP 2.67, HBA 7, HBD 2, PSA 100.19, QED 0.62
Compound (SMILES): COc1cc(OC)cc(N(CC2CO2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: UHXFZAJAHLALQP-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 absence of mouse IL3 after 24 hrs by Alamar blue assay
Measurement: IC50 = 8128.31 nM (pChEMBL 5.090000152587891)
Descriptors: MW 417.47, ALogP 3.58, HBA 8, HBD 0, PSA 77.83, QED 0.43
Compound (SMILES): CC1(C)C(=O)N(c2ccc(C#N)c(C(F)(F)F)c2)C(=S)N1c1ccc(C(=O)NCCCNS(N)(=O)=O)c(F)c1
InChIKey: AHIZPDBEUQPGKT-UHFFFAOYSA-N
Target: Histone deacetylase 2 (SINGLE PROTEIN), Homo sapiens
UniProt: Q92769
Assay: Inhibition of HDAC2 (unknown origin) assessed as inhibition of fluorogenic peptide deacetylation
Measurement: IC50 > 100000 nM (pChEMBL 4)
Descriptors: MW 586.59, ALogP 2.55, HBA 6, HBD 3, PSA 148.63, QED 0.24
Compound (SMILES): N#CCC1(n2cc(-c3ncnc4[nH]ccc34)cn2)CN(C2CC3CCC(C2)N3C(=O)C2CCOCC2)C1
InChIKey: NQENXSMDFPJZJB-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 = 12.5 nM (pChEMBL 7.900000095367432)
Descriptors: MW 500.61, ALogP 2.69, HBA 8, HBD 1, PSA 115.96, QED 0.57
Compound (SMILES): COc1cc(OCCO)cc(N(CCCN2CCCC2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: MJZLZOOCTKZOHS-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 absence of mouse IL3 after 24 hrs by Alamar blue assay
Measurement: IC50 = 7079.46 nM (pChEMBL 5.150000095367432)
Descriptors: MW 502.62, ALogP 4.03, HBA 9, HBD 1, PSA 88.77, QED 0.33
Compound (SMILES): N#CCC1(n2cc(-c3ccnc4[nH]ccc34)cn2)CN(C2CCN(C(=O)c3cnc(C(F)(F)F)cn3)CC2)C1
InChIKey: IWEBPQGVVUAHKX-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 = 25 nM (pChEMBL 7.599999904632568)
Descriptors: MW 535.53, ALogP 3.46, HBA 8, HBD 1, PSA 119.62, QED 0.42
Compound (SMILES): Cc1ccc(S(=O)(=O)NC(C(=O)O)[C@H](N)C(=O)O)cc1
InChIKey: QECYIKYYAOOLLH-IENPIDJESA-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 = 380.19 nM (pChEMBL 6.420000076293945)
Descriptors: MW 302.31, ALogP -0.86, HBA 5, HBD 4, PSA 146.79, QED 0.53
Compound (SMILES): N#CCC1(n2cc(-c3ncnc4[nH]ccc34)cn2)CN(C2CCN(C(=O)C3(c4ccc(Cl)cc4)CC3)CC2)C1
InChIKey: MFFGJKOCHMECCI-UHFFFAOYSA-N
Target: Tyrosine-protein kinase JAK1 (SINGLE PROTEIN), Homo sapiens
UniProt: P23458
Assay: Inhibition of human N-terminal His-tagged JAK1 catalytic domain (837 to 1142 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 > 5 nM (pChEMBL 8.300999641418457)
Descriptors: MW 541.06, ALogP 4.12, HBA 7, HBD 1, PSA 106.73, QED 0.39
Compound (SMILES): Cc1cc(Nc2cc(C)c(C#N)c(NCCOc3ccccc3Cl)n2)n[nH]1
InChIKey: HELPFLHLGBGMOS-UHFFFAOYSA-N
Target: Cytochrome P450 2C9 (SINGLE PROTEIN), Homo sapiens
UniProt: P11712
Assay: Inhibition of CYP2C9 (unknown origin)
Measurement: IC50 < 200 nM (pChEMBL 6.698999881744385)
Descriptors: MW 382.86, ALogP 4.18, HBA 6, HBD 3, PSA 98.65, QED 0.53
Compound (SMILES): CCN(CC)CCCC[C@H](NC(=O)[C@H](CC(C)C)NC(=O)[C@H](C)NC(=O)[C@H](Cc1ccccc1)NC(=O)CNC(=O)c1ccccc1)C(=O)N[C@@H](CO)C(=O)OC
InChIKey: LVLHGUOJFJEUQP-KMACTHOASA-N
Target: Chromobox protein homolog 5 (SINGLE PROTEIN), Homo sapiens
UniProt: P45973
Assay: Antagonist activity at recombinant human N-terminal His-tagged CBX5 chromodomain (18 to 75 residues) expressed in Escherichia coli Rosetta BL21(DE3)pLysS using ARTKQTARK(Me3)STGGKAPRKQL-K(Biotin)-NH2 measured after 30 mins by AlphaScreen assay
Measurement: IC50 > 60000 nM (pChEMBL 4.2220001220703125)
Descriptors: MW 795.98, ALogP 0.83, HBA 10, HBD 7, PSA 224.37, QED 0.06
Compound (SMILES): c1cc2c(ncn3nnc(C4CCNCC4)c23)[nH]1
InChIKey: SIUXIFWGHRJOGJ-UHFFFAOYSA-N
Target: Tyrosine-protein kinase JAK1 (SINGLE PROTEIN), Homo sapiens
UniProt: P23458
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.
Measurement: IC50 = 180 nM (pChEMBL 6.75)
Descriptors: MW 242.29, ALogP 1.07, HBA 5, HBD 2, PSA 70.9, QED 0.67
Compound (SMILES): CCS(=O)(=O)NC1CCc2c(-c3ccc(C(F)(F)F)c(F)c3)cncc21
InChIKey: VGSMPCYZNBSZII-UHFFFAOYSA-N
Target: Cytochrome P450 11B1, mitochondrial (SINGLE PROTEIN), Homo sapiens
UniProt: P15538
Assay: Cellular Enzyme Assay: G-402 cells expressing CYP11 constructs were established as described above and maintained in McCoy's 5a Medium Modified, ATCC Catalog No. 30-2007 containing 10% FCS and 400 ug/ml G418 (Geneticin) at 37° C. under an atmosphere of 5% CO2/95% air. Cellular enzyme assays were performed in DMEM/F12 medium containing 2.5% charcoal treated FCS and appropriate concentration of substrate (0.3-10 uM 11-Deoxycorticosterone, 11-Deoxycortisol or Corticosterone). For assaying enzymatic activity, cells were plated onto 96 well plates and incubated for 16 h. An aliquot of the supernatant is then transferred and analyzed for the concentration of the expected product (Aldosterone for CYP11B2; Cortisol for CYP11B1). The concentrations of these steroids can be determined using HTRF assays from CisBio analyzing either Aldosterone or Cortisol.
Measurement: EC50 = 1866 nM (pChEMBL 5.730000019073486)
Descriptors: MW 388.39, ALogP 3.83, HBA 3, HBD 1, PSA 59.06, QED 0.81
Compound (SMILES): OCCn1cc(-c2cnc3ccc(N(CC4CC4)c4ccccc4)cc3n2)cn1
InChIKey: OPKYWWXALAAUOX-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 absence of mouse IL3 after 24 hrs by Alamar blue assay
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 385.47, ALogP 4.03, HBA 6, HBD 1, PSA 67.07, QED 0.52
Compound (SMILES): COc1c(Nc2nccc(-c3c(-c4cccc(C(=O)Nc5c(F)cccc5F)c4)nc4ccccn34)n2)ccc(N2CCC(N3CCCCC3)CC2)c1C
InChIKey: CJCLLABTYLICAO-UHFFFAOYSA-N
Target: Insulin-like growth factor 1 receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P08069
Assay: Inhibition of IGF1-induced human IGF1R autophosphorylation expressed in mouse NIH-3T3 cells preincubated for 2 hrs followed by IGF-1 induction measured after 15 mins by DELFIA
Measurement: IC50 > 500 nM (pChEMBL 6.301000118255615)
Descriptors: MW 728.85, ALogP 8.5, HBA 9, HBD 2, PSA 99.92, QED 0.15
Compound (SMILES): Cc1onc(-c2ccccc2)c1CN1CCC(N2CC(CC#N)(n3cc(-c4ncnc5[nH]ccc45)cn3)C2)CC1
InChIKey: DCYAMJKCSOSBMS-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 > 100 nM (pChEMBL 7)
Descriptors: MW 533.64, ALogP 4.37, HBA 9, HBD 1, PSA 115.69, QED 0.33
Compound (SMILES): COc1ccc(CN2CCC(c3nnn4cnc5[nH]ccc5c34)CC2)cc1F
InChIKey: RKAHZMDQIBZXPH-UHFFFAOYSA-N
Target: Tyrosine-protein kinase JAK1 (SINGLE PROTEIN), Homo sapiens
UniProt: P23458
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 = 33 nM (pChEMBL 7.480000019073486)
Descriptors: MW 380.43, ALogP 3.13, HBA 6, HBD 1, PSA 71.34, QED 0.59
Compound (SMILES): C(=C/c1n[nH]c2cc(Oc3ccccc3)ccc12)\c1ccccc1
InChIKey: WHGPZWPARUEIJH-SDNWHVSQSA-N
Target: CDK2/Cyclin A2 (PROTEIN COMPLEX), Homo sapiens
UniProt: P20248
Assay: Inhibition of human CDK2 expressed in baculovirus infected Sf9 insect cells/full length recombinant truncated cyclin A expressed in Escherichia coli using retinoblastoma (386 to 928 residues) as substrate after 20 mins by [32P]ATP based scintillation counting analysis
Measurement: Ki > 100000 nM (pChEMBL 4)
Descriptors: MW 312.37, ALogP 5.53, HBA 2, HBD 1, PSA 37.91, QED 0.54
Compound (SMILES): [2H]C([2H])([2H])C(c1nccc(-c2sc(NC(=O)N3CCC[C@H]3C(N)=O)nc2C)n1)(C([2H])([2H])[2H])C([2H])([2H])[2H]
InChIKey: LIWXQSMSAZJCQT-YILIJAPMSA-N
Target: Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit beta isoform (SINGLE PROTEIN), Homo sapiens
UniProt: P42338
Assay: Inhibition of PI3Kbeta (unknown origin) using L-a- phosphatidylinositol/OctylGlucoside as substrate after 10 mins by KinaseGlo luminescence assay
Measurement: IC50 = 2070 nM (pChEMBL 5.679999828338623)
Descriptors: MW 388.5, ALogP 2.69, HBA 6, HBD 2, PSA 114.1, QED 0.84
Compound (SMILES): O=C(O)COC[C@H]1CC[C@H](COC(=O)N(c2ccccc2)c2ccc(F)cc2)CC1
InChIKey: XCIVGPGSJPAWCB-IYARVYRRSA-N
Target: Prostacyclin receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P43119
Assay: Agonist activity at IP receptor in human primary platelets assessed as inhibition of ADP-induced platelet aggregation
Measurement: IC50 = 12 nM (pChEMBL 7.920000076293945)
Descriptors: MW 415.46, ALogP 5.01, HBA 4, HBD 1, PSA 76.07, QED 0.66
Compound (SMILES): Cc1ncoc1-c1nnc(SCCCN2CC[C@@]3(C[C@H]3c3ccc(F)cc3C(F)(F)F)C2)n1C
InChIKey: LRMWMKQIJLOEPF-PGRDOPGGSA-N
Target: Muscarinic acetylcholine receptor M3 (SINGLE PROTEIN), Homo sapiens
UniProt: P20309
Assay: Activity at human muscarinic acetylcholine receptor M3 transfected in CHO-K1 cells assessed as intracellular calcium levels in presence of acetylcholine by FLIPR assay
Measurement: Ki = 1479.11 nM (pChEMBL 5.829999923706055)
Descriptors: MW 495.55, ALogP 5.3, HBA 7, HBD 0, PSA 59.98, QED 0.25
Compound (SMILES): COC[C@H]1CC[C@H](c2nnn3cnc4[nH]ccc4c23)CC1
InChIKey: OGWFOHHYARRXBX-XYPYZODXSA-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.
Measurement: IC50 = 470 nM (pChEMBL 6.329999923706055)
Descriptors: MW 285.35, ALogP 2.53, HBA 5, HBD 1, PSA 68.1, QED 0.8
Compound (SMILES): COc1cc(OC)cc(N(CC#Cc2ncccn2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: UWOKNQXHVAKWCJ-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 absence of mouse IL3 after 24 hrs by Alamar blue assay
Measurement: IC50 = 5754.4 nM (pChEMBL 5.239999771118164)
Descriptors: MW 477.53, ALogP 4.03, HBA 9, HBD 0, PSA 91.08, QED 0.34
Compound (SMILES): N#Cc1ccc(NC2CCC(c3nnn4cnc5[nH]ccc5c34)CC2)c(F)c1
InChIKey: GTUQBUKJNCVDRI-UHFFFAOYSA-N
Target: Tyrosine-protein kinase JAK1 (SINGLE PROTEIN), Homo sapiens
UniProt: P23458
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.
Measurement: IC50 = 7.1 nM (pChEMBL 8.149999618530273)
Descriptors: MW 375.41, ALogP 3.75, HBA 6, HBD 2, PSA 94.69, QED 0.57
Compound (SMILES): CC(C)(O)CCOc1cnc(N2CCC(c3nc4c(c(C5CCC(F)(F)CC5)c3[C@@H](F)c3ccc(C(F)(F)F)cc3)[C@@H](O)CC(C)(C)C4)CC2)nc1
InChIKey: XVUDQBUEUFZZQH-ZQAZVOLISA-N
Target: Cholesteryl ester transfer protein (SINGLE PROTEIN), Homo sapiens
UniProt: P11597
Assay: CETP Inhibition Assay: A recombinant human CETP protein (manufactured by Roar Biomedical Inc.; 4.5 ng), the acceptor lipoprotein described in (2) above (32.5 μg) and 5,5'-dithio-bis-(2-nitrobenzoic acid) (7 mM, 15 μl) were taken in a 96 well plate and the total amount of the mixture was adjusted to 48.5 μl with the PBS solution. The test compound [DMSO solution (concentration: 0.15, 0.5, 1.5, 5, 15, 50, 150 and 500 μM); 1.5 μl] was added to each well and the mixture was incubated in a thermostatic bath at 37 °C. for 60 minutes. The reconstituted HDL (50 μl) described in (1) above was added to each well and the mixture was reacted in a thermostatic bath at 37 °C. for 60 minutes. The 96 well plate was moved onto ice and a precipitation reagent [a mixed solution of magnesium chloride (60 mM) and 0.1% dextran sulfate[1/1(v/v)]; 15 μl] was added to each well, and then the mixture was allowed to stand on ice for 15 minutes. The reaction solution (80 μl) in each well was moved to a filter plate and centrifuged at 1500 rpm for 1 minute, and the filtrate which passed through the filter was designated as the HDL fraction and the radioactivity thereof was measured with a scintillation counter.
Measurement: IC50 = 11.6 nM (pChEMBL 7.940000057220459)
Descriptors: MW 734.83, ALogP 9.17, HBA 7, HBD 2, PSA 91.6, QED 0.21
Compound (SMILES): COc1cc(OC)cc(N(CC#Cc2cccc(C#N)c2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: SQMQPCOOUNHONI-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 absence of mouse IL3 after 24 hrs by Alamar blue assay
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 500.56, ALogP 5.11, HBA 8, HBD 0, PSA 89.09, QED 0.3
Compound (SMILES): CC(C)(O)[C@H]1CC[C@H](Nc2ccc3ncc(-c4cccc(C(F)(F)F)c4)n3n2)CC1
InChIKey: XRNVABDYQLHODA-JCNLHEQBSA-N
Target: Serine/threonine-protein kinase pim-1 (SINGLE PROTEIN), Homo sapiens
UniProt: P11309
Assay: Inhibition of PIM1 (unknown origin)
Measurement: IC50 = 5 nM (pChEMBL 8.300000190734863)
Descriptors: MW 418.46, ALogP 5.16, HBA 5, HBD 2, PSA 62.45, QED 0.61
Compound (SMILES): CCOC(=O)N1CCC(N2CC(CC#N)(n3cc(-c4ncnc5[nH]ccc45)cn3)C2)CC1
InChIKey: WIDVUJPKWOKGMC-UHFFFAOYSA-N
Target: Tyrosine-protein kinase JAK1 (SINGLE PROTEIN), Homo sapiens
UniProt: P23458
Assay: Inhibition of human N-terminal His-tagged JAK1 catalytic domain (837 to 1142 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 > 5 nM (pChEMBL 8.300999641418457)
Descriptors: MW 434.5, ALogP 2.37, HBA 8, HBD 1, PSA 115.96, QED 0.66
Compound (SMILES): CO[C@]1(C)CC[C@]2(CC1)NC(=O)C(c1cc(-c3ccc(Cl)cc3)ccc1C)=C2O
InChIKey: STNIRSWFNQJRBJ-RQNOJGIXSA-N
Target: Acetyl-CoA carboxylase 1 (SINGLE PROTEIN), Homo sapiens
UniProt: Q13085
Assay: Human ACC1 Enzyme Assay: For the assay, 50 nl of a 100-times concentrated solution of the test substance in DMSO were pipetted into a white low-volume 384-well microtitre plate (Greiner Bio-One, Frickenhausen, Germany), 2.5 μl of a solution of hACC1 in assay buffer [50 mM HEPES/NaOH pH 7.5, 2 mM MgCl2, 2 mM potassium citrate, 12 mM NaHCO3, 2 mM dithiothreitol (DTT), 0.005% (w/v) bovine serum albumin (BSA)] were added and the mixture was incubated for 15 min to allow prebinding of the substances to the enzyme prior to the enzyme reaction. The enzyme reaction was then started by addition of 2.5 μl of a solution of adenosine triphosphate (ATP, 100 μM=>final concentration in 5 μl of assay volume: 50 μM) and acetyl-CoA (20 μM=>final concentration in 5 μl assay volume: 10 μM) in assay buffer, and the resulting mixture was incubated at 22 °C. for the reaction time of 45 min. The concentration of the hACC1 was adjusted to the respective activity of the enzyme and set such that the assay was carried out in the linear range. Typical concentrations were in the range of 1.75 μl. The reaction was stopped by addition of 2.5 μl of the "ADP-GLO reagent" (1:1.5-times diluted), and the resulting mixture was incubated at 22 °C. for 1 h to convert the unreacted ATP completely into cAMP. 2.5 μl of the "kinase detection reagent" were then added (1.2-times more concentrated than recommended by the manufacturer), the resulting mixture was incubated at 22 °C. for 1 h and the luminescence was then measured using a suitable measuring instrument (Viewlux or Topcount from Perkin-Elmer or Pherastar from BMG Labtechnologies).
Measurement: IC50 = 55 nM (pChEMBL 7.260000228881836)
Descriptors: MW 411.93, ALogP 5.43, HBA 3, HBD 2, PSA 58.56, QED 0.71
Compound (SMILES): COc1cc(OC)cc(N(C[C@H](O)CNCC(F)(F)F)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: NYYKCMGNIZNHAN-LJQANCHMSA-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 absence of mouse IL3 after 24 hrs by Alamar blue assay
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 516.52, ALogP 3.7, HBA 9, HBD 2, PSA 97.56, QED 0.33
Compound (SMILES): COc1cc(OC)cc(N(CCCN2CCC(F)C2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1.Cl
InChIKey: ULQRTTFTQQZMSO-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 absence of mouse IL3 after 24 hrs by Alamar blue assay
Measurement: IC50 = 8511.38 nM (pChEMBL 5.070000171661377)
Descriptors: MW 490.58, ALogP 4.62, HBA 8, HBD 0, PSA 68.54, QED 0.34
Compound (SMILES): O=S(=O)(Nc1ccc(-c2nc3cc(NS(=O)(=O)c4cccs4)ccc3o2)cc1)c1cccs1
InChIKey: UDSIPCNTWHMWSU-UHFFFAOYSA-N
Target: Tyrosine-protein phosphatase non-receptor type 1 (SINGLE PROTEIN), Homo sapiens
UniProt: P18031
Assay: Inhibition of human PTPN1 expressed in Escherichia coli Rosetta 2 (DE3) using pNPP as substrate after 45 mins by spectrophotometric method
Measurement: IC50 = 31000 nM (pChEMBL 4.510000228881836)
Descriptors: MW 517.64, ALogP 5.22, HBA 8, HBD 2, PSA 118.37, QED 0.31
Compound (SMILES): CC(C)(NS(=O)(=O)c1ccc(NC2CC3CCC2C3)cc1C(F)(F)F)C1CC1
InChIKey: XIMWVTODMNEYPM-UHFFFAOYSA-N
Target: Cannabinoid receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P34972
Assay: Binding Assay: The binding assays were performed by testing the ability of the new compounds to displace the radiolabeled synthetic non-selective cannabinoid agonist [3H]CP55940 (168 Ci/mmol; PerkinElmer) from the human CB1 (hCB1) or human CB2 (hCB2) receptors on membranes derived from stably transfected HEK-293 cells (PerkinElmer). Membranes were diluted in assay buffer (50 mM Tris-HCl, 1 mM EDTA, 1 mM MgCl2, 1 mg/ml BSA, pH=7.4). The amount of membrane was determined for each batch of membranes according to protein binding assay. The minimum amount of membrane that gave 50% specific binding was used for the binding assay. In most assays, binding was tested using 8 μg and 4 μg protein of hCB1 and hCB2 membranes, respectively. The tested compounds were dissolved in DMSO and diluted in assay buffer to a final concentration of 0.1% solvent. Total binding of [3H]CP55940 was evaluated with 1.5 nM to hCB1 and with 0.5 nM to hCB2, according to Kd affinity of [3H]CP55940 for the respective membranes. The ability of the tested compounds to displace [3H]CP55940 was evaluated first at a single concentration point of 100 nM for binding toward hCB2 or hCB1. In certain cases, the displacement was tested at compound concentrations ranging from 0.03 nM to 10 μM. Non-specific binding was measured by the addition of 1 μM of unlabelled CP55940 to the tubes. Binding assays were performed in triplicate in a total volume of 500 μl for 60 minutes at 30° C., in a shaking bath. Free and bound radioligands were separated by rapid filtration through GF/C filter plates (PerkinElmer) that had been presoaked with 0.1% Polyethylenimine (Sigma). Filters were shaken for 1 hour in 7 ml scintillation fluid (PerkinElmer) and radioactivity was determined by liquid scintillation counter (Wallac; PerkinElmer).
Measurement: Ki = 69.15 nM (pChEMBL 7.159999847412109)
Descriptors: MW 416.51, ALogP 4.77, HBA 3, HBD 2, PSA 58.2, QED 0.7
Compound (SMILES): Cc1nc2c(N)cc(N3CCOCC3)nn2c1Cc1cccc(C(F)(F)F)c1C
InChIKey: OYJBSHKZMWMHDE-UHFFFAOYSA-N
Target: Serine/threonine-protein kinase mTOR (SINGLE PROTEIN), Homo sapiens
UniProt: P42345
Assay: Binding affinity to human MTOR (1382 to 2549 residues) expressed in mammalian expression system by KINOMEscan assay
Measurement: Kd = 20292 nM (pChEMBL 4.690000057220459)
Descriptors: MW 405.42, ALogP 3.37, HBA 6, HBD 1, PSA 68.68, QED 0.72
Compound (SMILES): CCC1c2ncn(-c3cnccn3)c2CCN1C(=O)c1cccc(C(F)(F)F)c1Cl
InChIKey: RHSLGGDFAHTXIY-UHFFFAOYSA-N
Target: P2X purinoceptor 7 (SINGLE PROTEIN), Rattus norvegicus
UniProt: Q64663
Assay: Ca2+ flux assay: 1321N1 cells expressing the recombinant human or rat P2X7 channel was cultured in HyQ DME/(HyClone/Dulbecco's Modified Eagle Medium) high glucose supplemented with 10% Fetal Bovine Serum (FBS) and appropriate selection marker. Cells were seeded at a density of 25000 cells/well (96-well clear bottom black walled plates) in 100 μl volume/well. On the day of the experiment, cell plates were washed with assay buffer, containing (in mM): 130 NaCl, 2 KCl, 1 CaCl2, 1 MgCl2, 10 HEPES, 5 glucose; pH 7.40 and 300 mOs. After the wash, cells were loaded with the Calcium-4 dye (Molecular Device) and incubated in the dark for 60 minutes. Test compounds were prepared at 250× the test concentration in neat DMSO. Intermediate 96-well compound plates were prepared by transferring 1.2 μL of the compound into 300 μL of assay buffer. A further 3× dilution occurred when transferring 50 μL/well of the compound plate to 100 μL/well in the cell plate. Cells were incubated with test compounds and dye for 30 minutes. Calcium dye fluorescence was monitored in FLIPR as the cells were challenged by adding 50 μL/well of BzATP (final concentration is 250 μM BzATP (human and rat)). The fluorescence change was measured 180 seconds after adding the agonist. Peak fluorescence was plotted as a function of BzATP concentration using Origin 7 software.
Measurement: IC50 = 135 nM (pChEMBL 6.869999885559082)
Descriptors: MW 435.84, ALogP 4.48, HBA 5, HBD 0, PSA 63.91, QED 0.61
Compound (SMILES): O=S(=O)(Nc1ccc(-c2nc3cc(NS(=O)(=O)c4ccc(Cl)cc4)ccc3o2)cc1)c1ccc(Cl)cc1
InChIKey: JUWFOWVHTSWLCC-UHFFFAOYSA-N
Target: GroEL/GroES (PROTEIN COMPLEX), Escherichia coli
UniProt: Q7BGE6
Assay: Inhibition of Escherichia coli GroEL expressed in Escherichia coli DH5alpha/Escherichia coli GroES expressed in Escherichia coli BL21 (DE3) assessed as reduction in GroEL/GroES-mediated denatured rhodanese refolding by measuring rhodanese enzyme activity after 45 mins by spectrometric analysis
Measurement: IC50 = 29000 nM (pChEMBL 4.539999961853027)
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(Br)cc1)C(=O)O
InChIKey: NPZGPHKBQHVBNJ-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 = 363.08 nM (pChEMBL 6.440000057220459)
Descriptors: MW 367.18, ALogP -0.41, HBA 5, HBD 4, PSA 146.79, QED 0.53
Compound (SMILES): N#CCC1(n2cc(-c3ncnc4[nH]ccc34)cn2)CN(C2CCN(C(=O)c3ccc(-c4ccc5cnccc5c4)c(F)c3)CC2)C1
InChIKey: XCNBPIQLDHQRRB-UHFFFAOYSA-N
Target: Tyrosine-protein kinase JAK1 (SINGLE PROTEIN), Homo sapiens
UniProt: P23458
Assay: Inhibition of human N-terminal His-tagged JAK1 catalytic domain (837 to 1142 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 <= 5 nM (pChEMBL 8.300999641418457)
Descriptors: MW 611.69, ALogP 5.41, HBA 8, HBD 1, PSA 119.62, QED 0.27
Compound (SMILES): COc1cc(F)cc(N(CCN)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: AJGWZFROWJUKON-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 absence of mouse IL3 after 24 hrs by Alamar blue assay
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 392.44, ALogP 3.27, HBA 7, HBD 1, PSA 82.09, QED 0.54
Compound (SMILES): C[C@@H](CCCc1ccccc1)[C@H](O)/C=C/[C@H]1CC(F)(F)C(=O)N1CCCc1ccc(C(=O)O)s1
InChIKey: UXQWNSWYEJSWBM-GJWBGHMGSA-N
Target: Prostaglandin E2 receptor EP2 subtype (SINGLE PROTEIN), Homo sapiens
UniProt: P43116
Assay: SEAP Activity Assay: 1. Seed cells on an EP2 or EP4 STEP plate at a density of 40,000-80,000 cells/well in 200 ul of reduced serum medium containing 0.5% FBS. Place the plate in a 37° C. incubator with 5% CO2 and incubate overnight. 2. After 16-18 hours of incubation, aspirate the culture media from each well. 3. Add 200 ul of culture medium containing different concentration of test compounds to the assigned wells. For each test compound, at least 8 concentrations starting at highest 10 M and lowest 0.01 pM were tested. In addition each concentration had triplicates. A PGE2 curve (concentrations from lowest to highest, 0 pM, 0.384 pM, 1.92 pM, 9.6 pM, 48 pM, 240 pM, 1200 pM, and 6000 pM) was always run in parallel with test compounds. 4. After 6-8 hours of stimulation with test compounds and PGE2, 10 ul of culture media from each well was transferred to a corresponding well of a 96-well solid black plate. Cover the plate with the lid.
Measurement: EC50 = 148 nM (pChEMBL 6.829999923706055)
Descriptors: MW 491.6, ALogP 5.19, HBA 4, HBD 2, PSA 77.84, QED 0.4
Compound (SMILES): [2H]C([2H])([2H])Oc1cc(OC)cc(N(CCNC(C)C)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: OLAHOMJCDNXHFI-GKOSEXJESA-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 absence of mouse IL3 after 24 hrs by Alamar blue assay
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 446.56, ALogP 4.18, HBA 8, HBD 1, PSA 77.33, QED 0.41
Compound (SMILES): COC(=O)Nc1noc2cc(-c3nn(C(C)C)c4ncnc(N)c34)ccc12
InChIKey: GCYVNISCVXJLTH-UHFFFAOYSA-N
Target: Phosphatidylinositol 3-kinase regulatory subunit beta (SINGLE PROTEIN), Homo sapiens
UniProt: O00459
Assay: In vitro kinase assay: This assay is relatively simple, reasonably sensitive, and the peptide substrate can be adjusted both in terms of sequence and concentration to meet the assay requirements. Other exemplary kinase assays are detailed in U.S. Pat. No. 5,759,787 and U.S. application Ser. No. 12/728,926, both of which are incorporated herein by reference.
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 367.37, ALogP 2.98, HBA 9, HBD 2, PSA 133.98, QED 0.56
Compound (SMILES): N=C(N)NCCC[C@H]1N[C@@H](CNC(=O)c2ccc3ccccc3c2)CCN(CC(c2ccccc2)c2ccccc2)C1=O
InChIKey: DKFQXTHTGAKMJQ-XLJNKUFUSA-N
Target: Melanocyte-stimulating hormone receptor (SINGLE PROTEIN), Homo sapiens
UniProt: Q01726
Assay: Radioligand Binding Assay: Radioligand binding assays were carried out using commercial or in-house prepared hMC1R, hMC3R and hMC4R membranes and [125I] NDP-MSH, as per the hMC5R procedure in Example 102. In-house plasma membranes were prepared from transfected mammalian cells (prepared as in Example 109, using plasmid DNA containing the human MC1R, MC3R or MC4R gene or other gene of interest in a plasmid vector with a mammalian origin of replication): Adherent cells were washed with warm Hanks buffered saline solution (HBSS). 1 mL of cold HBSS was added to each flask and the cells were scraped off with a rubber policeman. The scraped cells were added to a 50 mL tube on ice. The plates were then rinsed twice with 5 mL cold HBSS and this was also added to the tube. The cells were centrifuged at 1000×g for 5 mins in a bench top centrifuge and the supernatant was decanted. The remaining cell pellet was resuspended in 0.25 M sucrose. The cell suspension was centrifuged again as previously and the pellet resuspended in 5 mL of 0.25 M sucrose containing protease inhibitors. The cells were homogenised by a 10 second pulse with an Ika disperser followed by 30 seconds on ice. The homogenisation and ice incubation was repeated three times. The mixture was then centrifuged at 1260×g for 5 mins. The supernatant was decanted into another centrifuge tube, to which a buffer containing 50 mM Tris, pH 7.4, 12.5 mM MgCl2, 5 mM EGTA and protease inhibitors was added to make the volume up to 30 mL. This was centrifuged at 30,000×g for 90 mins at 4° C. The resulting pellet was resuspended in 1 mL of the buffer above also containing 10% glycerol. Membranes were aliquoted into cryovials which were snap-frozen in a dry-ice/ethanol bath before being stored at −80° C. until required for use.
Measurement: IC50 = 6660 nM (pChEMBL 5.179999828338623)
Descriptors: MW 576.75, ALogP 4.22, HBA 4, HBD 5, PSA 123.34, QED 0.1
Compound (SMILES): COc1cc(OC)cc(N(C[C@H]2C[C@@H]2c2ccccn2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: JARSMEDYFYAQRJ-CLOONOSVSA-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 492.58, ALogP 5.38, HBA 8, HBD 0, PSA 78.19, QED 0.29
Compound (SMILES): Cc1ccn2nc([C@H](C)Nc3ncnc(N)c3C(=O)Nc3cccc(O)c3)n(-c3ccccc3)c(=O)c12
InChIKey: KEWDMJSHPHKUCI-INIZCTEOSA-N
Target: Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit gamma isoform (SINGLE PROTEIN), Homo sapiens
UniProt: P48736
Assay: Inhibition of recombinant human N-terminal His6-tagged full length p110gamma using PIP2 as substrate preincubated for 30 mins followed by substrate addition by HTRF assay
Measurement: IC50 = 10 nM (pChEMBL 8)
Descriptors: MW 496.53, ALogP 3.3, HBA 10, HBD 4, PSA 152.46, QED 0.28
Compound (SMILES): COc1cc(OC)cc(N(Cc2ccco2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: XYUUXJDAJMUQMZ-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 absence of mouse IL3 after 24 hrs by Alamar blue assay
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 441.49, ALogP 4.98, HBA 8, HBD 0, PSA 78.44, QED 0.35
Compound (SMILES): O=CN(C[C@H]1CN(c2ccc(N3CCOCC3=O)cc2)C(=O)O1)C(=O)c1ccc(Cl)s1
InChIKey: DLEMHJKDWRYKID-HNNXBMFYSA-N
Target: Cytochrome P450 2J2 (SINGLE PROTEIN), Homo sapiens
UniProt: P51589
Assay: CYP Inhibition Assay: Incubation of phenacetin, diclofenac, dextromethorphan, mephenotoin, albendazole and testosterone with human liver microsomes in the presence of in each case eight different concentrations of a compound formula (B) (as potential inhibitor) is carried out on a incubator shaker at 37 C. Standard incubation mixtures comprise NADPH and substrates in 100 mM phosphate buffer (pH 7.4) in a total volume of 200 μl. Test compound are dissolved in acetonitrile. Incubated with pooled human liver microsomes at 37° C. for a defined time. The reactions are stopped by adding 100 μl of acetonitrile in which a suitable internal standard is always present. Precipitated proteins are removed by centrifugation, and the supernatants analyzed by LC-MS/MS.
Measurement: IC50 = 6700 nM (pChEMBL 5.170000076293945)
Descriptors: MW 463.9, ALogP 2.39, HBA 7, HBD 0, PSA 96.46, QED 0.61
Compound (SMILES): COCCc1cc(OC)cc(N(CC2CC2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1.Cl
InChIKey: FYHDRDYMOUVACX-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 absence of mouse IL3 after 24 hrs by Alamar blue assay
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 443.55, ALogP 4.78, HBA 7, HBD 0, PSA 65.3, QED 0.37
Compound (SMILES): O=C1Nc2ccccc2S(=O)(=O)N1
InChIKey: QCHXXLQQTWUIRQ-UHFFFAOYSA-N
Target: Carbonic anhydrase 9 (SINGLE PROTEIN), Homo sapiens
UniProt: Q16790
Assay: Inhibition of recombinant human carbonic anhydrase 9 incubated for 1 hr prior to testing measured for 10 to 100 secs by phenol red-based stopped-flow CO2 hydration assay
Measurement: Ki = 78.7 nM (pChEMBL 7.099999904632568)
Descriptors: MW 198.2, ALogP 0.51, HBA 3, HBD 2, PSA 75.27, QED 0.64
Compound (SMILES): CNC(=O)Cn1cc(-c2ccc3ncc(N(CCN)c4cc(OC)cc(OC)c4)nc3c2)cn1
InChIKey: JQYPWJCACYTKIC-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 absence of mouse IL3 after 24 hrs by Alamar blue assay
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 461.53, ALogP 2.35, HBA 9, HBD 2, PSA 120.42, QED 0.39
Compound (SMILES): N#CCC1(n2cc(-c3c(C#N)cnc4[nH]ccc34)cn2)CN(C2CCN(C(=O)c3cc(Br)cc(Br)c3)CC2)C1
InChIKey: RRYCDJCSQSCPRC-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 648.36, ALogP 5.05, HBA 7, HBD 1, PSA 117.63, QED 0.32
Compound (SMILES): CNC(=O)[C@@]12C[C@@H]1[C@@H](n1cnc3c(NC(C4CC4)C4CC4)nc(Cl)nc31)[C@H](O)[C@@H]2O
InChIKey: PWANAKRSKQRVSS-QKZATRHHSA-N
Target: Adenosine receptor A2a (SINGLE PROTEIN), Homo sapiens
UniProt: P29274
Assay: Displacement of [3 H]2-[p-(2-carboxyethyl)phenyl-ethylamino]-5'-N-ethylcarboxamidoadenosine from recombinant human adenosine receptor A2A expressed in HEK293 cell membranes after 60 mins by liquid scintillation counting method
Measurement: Ki = 4320 nM (pChEMBL 5.369999885559082)
Descriptors: MW 432.91, ALogP 1.11, HBA 8, HBD 4, PSA 125.19, QED 0.5
Compound (SMILES): N#CCC1(n2cc(-c3ncnc4[nH]ccc34)cn2)CN([C@@H]2CCN(C(=O)c3ccnc(C(F)(F)F)c3F)C[C@@H]2F)C1
InChIKey: QBXGDPRBFIAZKG-RBUKOAKNSA-N
Target: Tyrosine-protein kinase JAK1 (SINGLE PROTEIN), Homo sapiens
UniProt: P23458
Assay: Inhibition of human N-terminal His-tagged JAK1 catalytic domain (837 to 1142 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 <= 5 nM (pChEMBL 8.300999641418457)
Descriptors: MW 571.51, ALogP 3.55, HBA 8, HBD 1, PSA 119.62, QED 0.36
Compound (SMILES): COc1cc(OC)cc(N(CCCN2CCC(C3C[C@@H](C)O[C@H](C)C3)C2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1.Cl
InChIKey: IVHZIQUGHVXHHQ-ZTMFYPDUSA-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 absence of mouse IL3 after 24 hrs by Alamar blue assay
Measurement: IC50 = 9120.11 nM (pChEMBL 5.039999961853027)
Descriptors: MW 584.77, ALogP 6.1, HBA 9, HBD 0, PSA 77.77, QED 0.22
Compound (SMILES): CNC(=O)c1c(-c2ccc(C)nc2)oc2cc(N(C)S(C)(=O)=O)c(-c3ccc4c(n3)-c3cc5c(F)cccc5n3C(CCN3CC(F)C3)C4)cc12
InChIKey: LTJXYYUXZWKIDA-UHFFFAOYSA-N
Target: Genome polyprotein (SINGLE PROTEIN), Hepatitis C virus genotype 1b (isolate Japanese) (HCV)
UniProt: P26662
Assay: Inhibition Assay: To initiate an assay, replicon cells were plated in the presence of a dilution series of test compound in the absence of G418. Typically, the assays were performed in a 96-well plate formate for manual operation, or a 384-well plate format for automated assay. Replicon cells and compound were incubated for 96 hours. At the end of the assay, cells were washed free of media and compound, and the cells were then lysed. RNA was quantified indirectly through detection of replicon-encoded NS3/4A protein levels, through an ELISA-based assay with an antibody specific for NS3/4A.
Measurement: IC50 = 16.38 nM (pChEMBL 7.789999961853027)
Descriptors: MW 710.81, ALogP 6.52, HBA 8, HBD 1, PSA 113.57, QED 0.19
Compound (SMILES): Cn1c(=O)c2c(CC(=O)Nc3nc(-c4cccc(C(F)(F)F)c4F)cs3)coc2n(C)c1=O
InChIKey: MSQPVCFZSCZFMD-UHFFFAOYSA-N
Target: Transient receptor potential cation channel subfamily M member 8 (SINGLE PROTEIN), Homo sapiens
UniProt: Q7Z2W7
Assay: Radiometric Calcium Assay: The inhibition of TRPA1 receptor activation was measured as inhibition of allylisothiocyanate (AITC) induced cellular uptake of radioactive calcium. Test compounds were dissolved in DMSO to prepare 10 mM stock solution and then diluted using plain medium with 0.1% BSA and 1.8 mM CaCl2 to get desired concentration. Final concentration of DMSO in the reaction was 0.5% (v/v). Human TRPA1 expressing CHO cells were grown in F-12 DMEM medium with 10% FBS, 1% penicillin-streptomycin solution, and 400 ug/ml of G-418. Cells were seeded 24 h prior to the assay in 96 well plates so as to get 50,000 cells per well on the day of experiment. Cells were treated with test compounds for 10 min followed by addition of AITC at a final concentration of 30 micromolar and 5 uCi/ml 45Ca+2 for 3 min at 25° C. Cells were washed and lysed using buffer containing 1% Triton X-100, 0.1% deoxycholate and 0.1% SDS. Radioactivity in the lysate was measured in Packard Top count.
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 482.42, ALogP 3.29, HBA 8, HBD 1, PSA 99.13, QED 0.45
Compound (SMILES): COc1cc(OC)cc(N(CC2CC2)c2ccc3ncc(-c4cnn(C(C)(C)C(=O)NCCO)c4)nc3c2)c1
InChIKey: FIFDRXCJFUTRRL-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 absence of mouse IL3 after 24 hrs by Alamar blue assay
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 530.63, ALogP 3.9, HBA 9, HBD 2, PSA 114.63, QED 0.3
Compound (SMILES): CCC(=O)N1CCOC(COc2cc3ncnc(Nc4ccc(Cl)c(Cl)c4)c3cc2OC)C1
InChIKey: MAJPXTGDUCKEGK-UHFFFAOYSA-N
Target: Vascular endothelial growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P35968
Assay: Inhibition of recombinant human N-terminal GST-fused KDR (D807 to V1356 residues) expressed in baculovirus infected Escherichia coli or insect Sf9 cells using poly-EY as substrate after 240 mins by luciferase coupled chemiluminescence assay
Measurement: IC50 = 50 nM (pChEMBL 7.300000190734863)
Descriptors: MW 491.38, ALogP 4.71, HBA 7, HBD 1, PSA 85.81, QED 0.51