lovingscience/chembl-v37-raw-activities huggingface dataset:
Compound (SMILES): NC(=O)Cn1nc(Cn2nc(-c3ccc(Cl)cc3)n(C[C@H](O)C(F)(F)F)c2=O)nc1-c1ccccc1Cl
InChIKey: CYQJEYVBTAZXQH-INIZCTEOSA-N
Target: Vasopressin V1a receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P37288
Assay: Cellular In Vitro Assay for Determining Vasopressin V1a Receptor Activity: The identification of agonists and antagonists of the V1a and V2 vasopressin receptors from humans, rats and dogs as well as the quantification of the activity of the compounds of the invention is carried out using recombinant cell lines. These cell lines originally derive from a hamster's ovary epithelial cell (Chinese Hamster Ovary, CHO K1, ATCC: American Type Culture Collection, Manassas, Va. 20108, USA). The test cell lines constitutively express the human, rat or dog V1a or V2 receptors. In case of the Gαq-coupled V1a receptors, cells are also stably transfected with a modified form of the calcium-sensitive photoproteins aequorin (human and rat V1a) or obelin (dog V1a), which, after reconstitution with the cofactor coelenterazine, emit light when there are increases in free calcium concentrations [Rizzuto R, Simpson A W, Brini M, Pozzan T, Nature 358, 325-327 (1992); Illarionov B A, Bondar V S, Illarionova V A, Vysotski E S, Gene 153 (2), 273-274 (1995)]. The resulting vasopressin receptor cells react to stimulation of the recombinantly expressed V1a receptors by intracellular release of calcium ions, which can be quantified by the resulting photoprotein luminescence. The Gs-coupled V2 receptors are stably transfected into cell lines expressing the gene for firefly luciferase under control of a CRE-responsible promoter. Activation of V2 receptors induces the activation of the CRE-responsive promoter via cAMP increase, thereby inducing the expression of firefly luciferase. The light emitted by photoproteins of V1a cell lines as well as the light emitted by firefly luciferase of V2 cell lines corresponds to the activation or inhibition of the respective vasopressin receptor. The bioluminescence of the cell lines is detected using a suitable luminometer [Milligan G, Marshall F, Rees S, Trends in Pharmacological Sciences 17, 235-237 (1996)].Vasopressin V2 Receptor Cell Lines:On the day before the assay, the cells are plated out in culture medium (DMEM/F12, 2% FCS, 2 mM glutamine, 10 mM HEPES) in 384-well microtiter plates and kept in a cell incubator (96% humidity, 5% v/v CO2, 37° C.). On the day of the assay, test compounds in various concentrations and the agonist [Arg8]-vasopressin at EC50 concentration are added together to the wells, and plates are incubated for 3 hours in a cell incubator. Upon addition of the cell lysis reagent Triton and the substrate luciferin, luminescence of firefly luciferase is measured in a luminometer.
Measurement: IC50 = 6 nM (pChEMBL 8.220000267028809)
Descriptors: MW 556.33, ALogP 2.73, HBA 9, HBD 2, PSA 133.85, QED 0.34
Compound (SMILES): COc1ccnc(C#CCN(c2ccc3ncc(-c4cnn(C)c4)nc3c2)c2c(Cl)c(OC)cc(OC)c2Cl)n1
InChIKey: CMWXIQFNVQJMQA-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 = 6309.57 nM (pChEMBL 5.199999809265137)
Descriptors: MW 576.44, ALogP 5.34, HBA 10, HBD 0, PSA 100.31, QED 0.24
Compound (SMILES): CN(C(=O)N[C@H]1CC[C@H](CCN2CCN(c3nsc4ccccc34)CC2)CC1)c1ccccc1
InChIKey: DKLFJXNMKAKPTA-HZCBDIJESA-N
Target: D(2) dopamine receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P14416
Assay: Receptor Binding Test: 1. Experimental Materials:(1) D2 receptor Cell Transfection:This experiment utilizes the plasmid vector containing the gene of D2 receptor protein for transfecting HEK293 cells by calcium phosphate transfection method. By culturing the transfected cells in culture medium containing G418 and selecting cell clones followed by radioligand binding test, a stable cell strain capable of expressing the D2 receptor protein stably is finally obtained.(2) Materials for the Receptor Binding Test:Isotopic ligand [3H] Spiperone (113.0 Ci/mmol) purchased from Sigma Corporation; (+) spiperone purchased from RBI Corporation; GF/B glassfiber filter purchased from Whatman Corporation; imported and subpackaged Tris; PPO and POPOP purchased from Shanghai No. 1 Reagent Factory; and fat-soluble scintillation fluid. Beckman LS-6500 multifunction liquid scintillation counter.2. Experimental Methods:    (1) Cells:HEK-293 cells are infected with the recombinant viruses containing various genes. 48-72 h later, receptor proteins are massively expressed on the membrane. The cells are centrifuged at 1000 rpm for 5 min, then the culture supernatant is discarded and the cell pellets are collected, preserved in refrigerator at −20° C., and resuspended with Tris-HCl reaction buffer (pH=7.5) before use.(2) Competitive Receptor Binding Test:The compound to be tested, the radioligand (20 μL for each) and the receptor protein (160 μL) are added to a reaction tube, wherein the compound to be tested and the positive drug both have the final concentration of 10 μmol/L.After being incubated in water bath at 30° C. for 50 min, the tube is immediately transferred to ice bath to stop the reaction. The mixture is subjected to rapid suction filtration through GF/C glassfiber filter on Millipore cell sample collector, washed with eluent (50 mM Tris-HCl, pH 7.5) (3 mL×3) and dried under microwave for 5-6 min. The filter is transferred to a centrifuge tube (0.5 mL), added with 500 μL fat-soluble scintillation fluid, left in the dark for over min, and counted to determine the radioactivity intensity. The percentage inhibition ratio for each compound to inhibit the isotopic ligand binding is calculated with the following equation:inhibition ratio (1%)=(total binding tube CPM−compound CPM)/(total binding tube CPM−non-specific binding tube CPM)×100%Each compound is tested in duplicate, and the tests are carried out independently twice.Compounds with an inhibition ratio of over 95% are subjected to the receptor binding test at a series of concentrations so as to determine half maximal inhibitory concentration (IC50, the concentration of the compound required for inhibiting 50% binding of [3H]-Spiperone to D2 receptor). Each concentration is tested in duplicate, and tests are carried out independently twice for each compound.
Measurement: Ki = 1.45 nM (pChEMBL 8.84000015258789)
Descriptors: MW 477.68, ALogP 5.21, HBA 5, HBD 1, PSA 51.71, QED 0.53
Compound (SMILES): CCOc1ccc(C[C@@H](NC(=O)c2sccc2NC(C)=O)C(=O)N[C@@H](Cc2csc3ccccc23)C(=O)NCc2ccc(CN)cc2)cc1
InChIKey: GKOAHNGAVMWGNA-ZWXJPIIXSA-N
Target: Coagulation factor XII (SINGLE PROTEIN), Homo sapiens
UniProt: P00748
Assay: Enzyme Assay: Human serine protease enzymes plasmin, thrombin, trypsin, Factor Xa and Factor XIIa were assayed for enzymatic activity using an appropriate fluorogenic substrate. Protease activity was measured by monitoring the accumulation of liberated fluorescence from the substrate over 5 minutes. The linear rate of fluorescence increase per minute was expressed as percentage (%) activity. The Km for the cleavage of each substrate was determined by standard transformation of the Michaelis-Menten equation.
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 697.88, ALogP 5.16, HBA 8, HBD 5, PSA 151.65, QED 0.1
Compound (SMILES): CC1c2ncn(-c3cnccn3)c2CCN1C(=O)c1cccc(C(F)(F)F)c1F
InChIKey: CDRODBUPSNSSLM-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 = 122 nM (pChEMBL 6.909999847412109)
Descriptors: MW 405.36, ALogP 3.58, HBA 5, HBD 0, PSA 63.91, QED 0.61
Compound (SMILES): COc1cc(OC)cc(N(CC#Cc2nccc(OC)n2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: MSSUJWPHHVXXFT-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 = 6309.57 nM (pChEMBL 5.199999809265137)
Descriptors: MW 507.55, ALogP 4.04, HBA 10, HBD 0, PSA 100.31, QED 0.3
Compound (SMILES): C(=C/c1n[nH]c2cc(-c3ccnc4[nH]ccc34)ccc12)\c1ccccc1
InChIKey: ZSGPFARIDZROPR-RMKNXTFCSA-N
Target: Cyclin-dependent kinase 1 (SINGLE PROTEIN), Homo sapiens
UniProt: P06493
Assay: Inhibition of CDK1 (unknown origin)
Measurement: Ki = 41 nM (pChEMBL 7.389999866485596)
Descriptors: MW 336.4, ALogP 5.28, HBA 2, HBD 2, PSA 57.36, QED 0.47
Compound (SMILES): CC(CF)Oc1cc(C(=O)NC(C)(CC(N)=O)C2CC2)ncc1C1CC1
InChIKey: FLPDTGMQAJUKQC-UHFFFAOYSA-N
Target: Cannabinoid receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P34972
Assay: cAMP Assay: CHO cells expressing human CB1 or CB2 receptors are seeded 17-24 hours prior to the experiment 50.000 cells per well in a black 96 well plate with flat clear bottom (Corning Costar #3904) in DMEM (Invitrogen No. 31331), 1×HT supplement, with 10% fetal calf serum and incubated at 5% CO2 and 37° C. in a humidified incubator. The growth medium was exchanged with Krebs Ringer Bicarbonate buffer with 1 mM IBMX and incubated at 30° C. for 30 min. Compounds were added to a final assay volume of 100 μl and incubated for 30 min at 30° C. Using the cAMP-Nano-TRF detection kit the assay (Roche Diagnostics) was stopped by the addition of 50 μl lysis reagent (Tris, NaCl, 1.5% Triton X100, 2.5% NP40, 10% NaN3) and 50 μl detection solutions (20 μM mAb Alexa700-cAMP 1:1, and 48 μM Ruthenium-2-AHA-cAMP) and shaken for 2 h at room temperature. The time-resolved energy transfer is measured by a TRF reader (Evotec Technologies GmbH), equipped with a ND:YAG laser as excitation source. The plate is measured twice with the excitation at 355 nm and at the emission with a delay of 100 ns and a gate of 100 ns, total exposure time 10 s at 730 (bandwidth 30 nm) or 645 nm (bandwidth 75 nm), respectively. The FRET signal is calculated as follows: FRET=T730-Alexa730-P(T645-B645) with P=Ru730-B730/Ru645-B645, where T730 is the test well measured at 730 nM, T645 is the test well measured at 645 nm, B730 and B645 are the buffer controls at 730 nm and 645 nm, respectively. cAMP content is determined from the function of a standard curve spanning from 10 μM to 0.13 nM cAMP.
Measurement: EC50 = 48.5 nM (pChEMBL 7.309999942779541)
Descriptors: MW 363.43, ALogP 2.47, HBA 4, HBD 2, PSA 94.31, QED 0.7
Compound (SMILES): C=CC(=O)N1CCCC(n2c(NC(=O)c3cccc(C(F)(F)F)c3)nc3cc(C)ccc32)C1
InChIKey: CXICEXOWGOQDAE-UHFFFAOYSA-N
Target: Epidermal growth factor receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P00533
Assay: Inhibition of wild type EGFR phosphorylation in human HaCaT cells incubated for 3 hrs by ELISA method
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 456.47, ALogP 4.97, HBA 4, HBD 1, PSA 67.23, QED 0.56
Compound (SMILES): CC(C)(O)c1cn(-c2ccc(-c3cc(F)c(CO)c(S(C)(=O)=O)c3)cc2)c(C(C)(C)c2cccc(F)c2Cl)n1
InChIKey: IQFPWMNABYUYJC-UHFFFAOYSA-N
Target: Oxysterols receptor LXR-beta (SINGLE PROTEIN), Homo sapiens
UniProt: P55055
Assay: Agonist activity at LXR-beta in human HeLa cells assessed as induction of ABCA1 by beta-galactosidase/luciferase reporter gene assay
Measurement: EC50 = 8 nM (pChEMBL 8.100000381469727)
Descriptors: MW 575.08, ALogP 5.92, HBA 6, HBD 2, PSA 92.42, QED 0.29
Compound (SMILES): CCCCCC(CC#N)n1cc(-c2ncnc3[nH]ccc23)cn1
InChIKey: UZUXXRPDJQFESS-UHFFFAOYSA-N
Target: Tyrosine-protein kinase JAK2 (SINGLE PROTEIN), Homo sapiens
UniProt: O60674
Assay: Kinase Assay: The compounds of the invention 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). IC50 was measured for each kinase in the 40 uL 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. The ATP concentration in the reactions was 90 uM for Jak1, 30 uM for Jak2 and 3 uM for Jak3. Reactions were carried out at room temperature for 1 hr and then stopped with 20 uL 45 mM EDTA.
Measurement: IC50 = 0.26 nM (pChEMBL 9.59000015258789)
Descriptors: MW 308.39, ALogP 3.86, HBA 5, HBD 1, PSA 83.18, QED 0.67
Compound (SMILES): O=C(CF)Nc1cccc(-c2cnc3[nH]cc(Cl)c3c2)c1
InChIKey: GOTJFKXGCMRPAE-UHFFFAOYSA-N
Target: Tyrosine-protein kinase ITK/TSK (SINGLE PROTEIN), Homo sapiens
UniProt: Q08881
Assay: In Vitro Inhibition Assay: ITK and JAK3 Kinase assay procedures:Enzyme was incubated with substrate peptide in reaction buffer in the presence and absence of test compounds or Staurosporine. All additions were done on ice, followed by the addition of ATP mix. Wells were uniformly mixed using an Eppendorff plate shaker and incubated at 30° C. for 20 min, and stopped by the addition of 5 μL of 3% phosphoric acid. Volume was increased to 100 μL by adding 0.8% phosphoric acid which was then transferred to PC filter mats (Millipore), pre-equilibrated with 70% ethanol and water. Plates were washed thrice with 100 μL 0.8% phosphoric acid and dried for an hour at 60° C. 100 μL scintillation fluid was added into each well and reading taken in Perkin Elmer TOPCOUNT beta counter. The data analysis was performed by averaging the duplicate top count readings for each standard, negative, positive control (enzyme control) and samples and subtracting the average negative control from each reading which results in corrected values.
Measurement: IC50 > 1000 nM (pChEMBL 6)
Descriptors: MW 303.72, ALogP 3.79, HBA 2, HBD 2, PSA 57.78, QED 0.77
Compound (SMILES): COCc1ccc(C(C)=O)c2sc(C(=O)Nc3ccc4c(C(=O)N5CC(OC)C5)cccc4n3)c(C)c12
InChIKey: KHOQORNSGLHMHG-UHFFFAOYSA-N
Target: cAMP and cAMP-inhibited cGMP 3',5'-cyclic phosphodiesterase 10A (SINGLE PROTEIN), Homo sapiens
UniProt: Q9Y233
Assay: Activity Assay: Inhibitory activity-1 assay: To a solution containing 20 mM Tris-HCl (pH 7.5), 1 mM MgCl2, 100 μM EDTA, 330 μg/ml bovine serum albumin, 50 kU/ml 5′-nucleotidase, 0.1 μCi 3H-cAMP (64 nM cAMP), and PDE10A (H-PDE10A2, Human Phosphodiesterase 10A2, Scottish Biomedical), a test compound was added, and the mixture was reacted at 25° C. for 2 hours. To the reaction solution, QAE-Sephadex (17-0190-01, GE Healthcare Japan Corp.) suspended in 10 mM HEPES-Na (pH 7.0) (hereinafter, also referred to as a “QAE-Sephadex suspension”) was added, and the mixture was shaken for 1 minute and left standing for 5 minutes to obtain a supernatant. To the supernatant, a QAE-Sephadex suspension was further added, and the mixture was shaken for 1 minute and left standing for 5 minutes. Then, the obtained supernatant was transferred to LumaPlate (PerkinElmer, Inc.) and assayed using a radiation counter (TopCount NXT, PerkinElmer, Inc.).
Measurement: IC50 = 0.73 nM (pChEMBL 9.140000343322754)
Descriptors: MW 517.61, ALogP 4.83, HBA 7, HBD 1, PSA 97.83, QED 0.35
Compound (SMILES): CCCC1(C(O)c2cccc([C@H]3[C@H](O)CC(=O)[C@@H]3CCCCCCC(=O)OC)c2)CCC1
InChIKey: HGVQTLDTGTVRFU-YBRKRNMPSA-N
Target: Prostaglandin D2 receptor (SINGLE PROTEIN), Homo sapiens
UniProt: Q13258
Assay: Agonist activity at human recombinant DP receptor expressed in HEK293 cells assessed as effect on calcium accumulation by Fluo-4 AM dye based FLIPR assay
Measurement: EC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 444.61, ALogP 5.24, HBA 5, HBD 2, PSA 83.83, QED 0.34
Compound (SMILES): Nc1ccc2nnc(-c3ccccc3)n2n1
InChIKey: HGCAJYTWQQSMPO-UHFFFAOYSA-N
Target: CREB-binding protein (SINGLE PROTEIN), Homo sapiens
UniProt: Q92793
Assay: Binding affinity to human His10-tagged CREBBP expressed in Escherichia coli BL21(DE3)-R3 using methanol by SPR assay
Measurement: Kd = 2100000 nM (pChEMBL 2.680000066757202)
Descriptors: MW 211.23, ALogP 1.37, HBA 5, HBD 1, PSA 69.1, QED 0.66
Compound (SMILES): NC(=O)c1cccc([C@H]2C[C@H]3CC[C@@H](C2)N3CCN(CC2CCCCC2)C(=O)CO)c1
InChIKey: FMTDISYWQZZWQV-NUNAXRQHSA-N
Target: Delta-type opioid receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P41143
Assay: Displacement of [3H]-DPN from recombinant human delta opioid receptor expressed in CHO-K1 cell membranes by radioligand binding assay
Measurement: Ki = 3.981 nM (pChEMBL 8.399999618530273)
Descriptors: MW 427.59, ALogP 2.9, HBA 4, HBD 2, PSA 86.87, QED 0.67
Compound (SMILES): CCOc1ccc(-c2nc3ccccn3c2-c2ccnc(Nc3cc(C)c(N4CCN(CCOC)CC4)cc3OC)n2)cc1C(=O)Nc1c(F)cccc1F
InChIKey: SUSXTIBWEIDHPN-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 < 100 nM (pChEMBL 7)
Descriptors: MW 748.83, ALogP 7.22, HBA 11, HBD 2, PSA 118.38, QED 0.13
Compound (SMILES): O=C(O)CC1CCC2(CC1)CCN(c1cc(C(F)(F)F)ccn1)CC2
InChIKey: GCHINJJAFUYXMP-UHFFFAOYSA-N
Target: Free fatty acid receptor 1 (SINGLE PROTEIN), Homo sapiens
UniProt: O14842
Assay: Agonist activity at human GPR40 expressed in HEK293 cells assessed as induction of IP1 accumulation after 60 mins by HTRF assay
Measurement: EC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 356.39, ALogP 4.35, HBA 3, HBD 1, PSA 53.43, QED 0.87
Compound (SMILES): COC(=O)[C@H](CO)NC(=O)[C@H](CCCCN(C)C)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](C)NC(=O)[C@H](Cc1ccccc1)NC(=O)CNC(=O)c1ccccc1
InChIKey: PJWSTQJTRDBBIU-LJEIBCANSA-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 767.93, ALogP 0.05, HBA 10, HBD 7, PSA 224.37, QED 0.06
Compound (SMILES): COCCOCCOCCO[C@H]1CC[C@@]2(O)[C@H]3Cc4ccc(O)c5c4[C@@]2(CCN3CC2CCC2)C1O5
InChIKey: MXSQTNCHUNVXKA-PVBHTIBPSA-N
Target: Delta-type opioid receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P41143
Assay: Binding of PEG-Nalbuphine assays: Specific binding is determined by subtraction of the cpm bound in the presence of 50-100× excess of cold ligand. Binding data assays were analyzed using GraphPad Prism 4.0 and IC50 is generated by non-linear regression from dose-response curves. Ki values were calculated using the Cheng Prusoff equation using the Kd values from saturation isotherms as follows: Ki=IC50/(1+[Ligand]/Kd).
Measurement: Ki = 163.3 nM (pChEMBL 6.789999961853027)
Descriptors: MW 503.64, ALogP 2.41, HBA 8, HBD 2, PSA 89.85, QED 0.42
Compound (SMILES): N#CCC1(n2cc(-c3c(F)cnc4[nH]ccc34)cn2)CN(C2CCN(C(=O)c3cc(C(F)(F)F)ncc3Cl)CC2)C1
InChIKey: PKGGGRQJYMCPGJ-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 586.98, ALogP 4.86, HBA 7, HBD 1, PSA 106.73, QED 0.33
Compound (SMILES): N#CCC1(n2ccc(-c3ncnc4[nH]ccc34)c2)CN(C2CCN(C(=O)c3cccc(C#N)c3)CC2)C1
InChIKey: FDEXCMVSAHLSDJ-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 490.57, ALogP 3.53, HBA 7, HBD 1, PSA 117.63, QED 0.46
Compound (SMILES): O=C(Nc1ccc(OC(F)(F)F)cc1)c1cnc(N2CC[C@H](O)C2)c(-c2cncnc2)c1
InChIKey: LARFZNXVNANWFD-INIZCTEOSA-N
Target: Voltage-gated inwardly rectifying potassium channel KCNH2 (SINGLE PROTEIN), Homo sapiens
UniProt: Q12809
Assay: Inhibition of human ERG by automated patch clamp assay
Measurement: IC50 = 4200 nM (pChEMBL 5.380000114440918)
Descriptors: MW 445.4, ALogP 3.26, HBA 7, HBD 2, PSA 100.47, QED 0.62
Compound (SMILES): CC(C)C1c2ncn(-c3cnccn3)c2CCN1C(=O)c1cccc(C(F)(F)F)c1Cl
InChIKey: RHCOFPRUWCRZDY-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 = 257 nM (pChEMBL 6.590000152587891)
Descriptors: MW 449.86, ALogP 4.73, HBA 5, HBD 0, PSA 63.91, QED 0.58
Compound (SMILES): CNC(=O)Cn1cc(-c2cnc3ccc(N(CCCO)c4cc(OC)cc(OC)c4)cc3n2)cn1
InChIKey: FRFIDSQIINSGEA-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 476.54, ALogP 2.78, HBA 9, HBD 2, PSA 114.63, QED 0.36
Compound (SMILES): COc1cc(OC)cc(N(CC2CC2)c2ccc3ncc(-c4cnn(S(C)(=O)=O)c4)nc3c2)c1
InChIKey: CNUXPGAXDUDMDQ-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 479.56, ALogP 3.87, HBA 9, HBD 0, PSA 99.44, QED 0.38
Compound (SMILES): N#Cc1cnc2[nH]cc(C(=O)c3cccc(NS(=O)(=O)c4cc(F)ccc4F)c3F)c2c1
InChIKey: WJGKMNJDDJDJHM-UHFFFAOYSA-N
Target: Cytochrome P450 2C19 (SINGLE PROTEIN), Homo sapiens
UniProt: P33261
Assay: Inhibition of CYP2C19 (unknown origin) using CEC as substrate after 30 mins
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 456.4, ALogP 3.88, HBA 5, HBD 2, PSA 115.71, QED 0.44
Compound (SMILES): COc1cc(OC)c(F)c(N(CCNC(C)C)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1F
InChIKey: UOWDVWIHJKFQPY-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 = 1412.54 nM (pChEMBL 5.849999904632568)
Descriptors: MW 482.54, ALogP 4.46, HBA 8, HBD 1, PSA 77.33, QED 0.38
Compound (SMILES): COc1cc(N2CCC(C3CCN(CCS(C)(=O)=O)CC3)CC2)ccc1Nc1nccc(-c2c(-c3ccc(OC)c(C(=O)Nc4c(F)cccc4F)c3)nc3ccccn23)n1
InChIKey: SZKHGQMZFXPSRC-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 850.99, ALogP 7.72, HBA 12, HBD 2, PSA 143.29, QED 0.12
Compound (SMILES): N#CCC1(n2cc(-c3ncnc4[nH]ccc34)cn2)CN(C2CCN(C(=O)C3CCN(c4ccc(C#N)cn4)CC3)CC2)C1
InChIKey: DLTGIMBYEKKUNN-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 575.68, ALogP 2.92, HBA 10, HBD 1, PSA 146.65, QED 0.37
Compound (SMILES): CC(C)n1cnnc1-c1cccc(N2Cc3ccccc3C2=O)n1
InChIKey: NDBJFFCSTXBTFV-UHFFFAOYSA-N
Target: Proto-oncogene tyrosine-protein kinase receptor Ret (SINGLE PROTEIN), Homo sapiens
UniProt: P07949
Assay: Inhibition of RET (unknown origin)
Measurement: IC50 = 63.1 nM (pChEMBL 7.199999809265137)
Descriptors: MW 319.37, ALogP 3.08, HBA 5, HBD 0, PSA 63.91, QED 0.74
Compound (SMILES): N=C(N)NCCCCC(=O)Nc1ccc(C[C@H](NC(=O)[C@@H]2CCCCN2S(=O)(=O)c2ccccc2)C(=O)O)cc1
InChIKey: VTJZZOUBHILYBS-GOTSBHOMSA-N
Target: Integrin alpha-V/beta-1 (PROTEIN COMPLEX), Homo sapiens
UniProt: P06756
Assay: Inhibition of integrin alphaVbeta1 (unknown origin)-mediated CHO cell adhesion to fibronectin preincubated for 15 to 30 mins followed by 60 min incubation for adhesion by crystal violet staining based cell adhesion assay
Measurement: IC50 = 0.31 nM (pChEMBL 9.510000228881836)
Descriptors: MW 572.69, ALogP 1.63, HBA 6, HBD 6, PSA 194.78, QED 0.12
Compound (SMILES): Cl.O=C(CCCN1CCc2ccccc2CC1)c1ccc(Cl)cc1
InChIKey: AXTBQCFVPFLABZ-UHFFFAOYSA-N
Target: 5-hydroxytryptamine receptor 7 (SINGLE PROTEIN), Homo sapiens
UniProt: P34969
Assay: Displacement of [3H]-LSD from human 5-HT7 receptor by liquid scintillation counting method
Measurement: Ki = 138 nM (pChEMBL 6.860000133514404)
Descriptors: MW 327.86, ALogP 4.4, HBA 2, HBD 0, PSA 20.31, QED 0.76
Compound (SMILES): COc1cc(OC)cc(N(CCN(C)C)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: XNZSWBJDMRZZJL-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 432.53, ALogP 3.75, HBA 8, HBD 0, PSA 68.54, QED 0.42
Compound (SMILES): COc1cc2c(Nc3ccc(Cl)c(Cl)c3)ncnc2cc1OCC1CN(C(C)C)CCO1
InChIKey: HYOURUDRVAZLAG-UHFFFAOYSA-N
Target: Ephrin type-A receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P29317
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 477.39, ALogP 5.18, HBA 7, HBD 1, PSA 68.74, QED 0.5
Compound (SMILES): CCCS(=O)(=O)Nc1ccc(F)c(C(=O)c2c[nH]c3ncc(-c4cnn(CCN5CCOCC5)c4)cc23)c1F
InChIKey: WVKYVQYCMOBCFY-UHFFFAOYSA-N
Target: Cytochrome P450 2D6 (SINGLE PROTEIN), Homo sapiens
UniProt: P10635
Assay: Inhibition of CYP2D6 (unknown origin) using AMMC as substrate after 30 mins
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 558.61, ALogP 3.42, HBA 8, HBD 2, PSA 122.21, QED 0.29
Compound (SMILES): N#CCC1(n2cc(-c3ncnc4[nH]ccc34)cn2)CN(C2CC3CCC(C2)N3C(=O)c2ccc(Cl)c(F)c2)C1
InChIKey: QFNWVHJIROLFLT-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 545.02, ALogP 4.37, HBA 7, HBD 1, PSA 106.73, QED 0.4
Compound (SMILES): N#CCC1(n2cc(-c3ncnc4[nH]ccc34)cn2)CN(C2CCN(C(=O)c3cc(F)ccc3F)CC2)C1
InChIKey: OBPSLGZMVKIXGQ-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 = 30 nM (pChEMBL 7.519999980926514)
Descriptors: MW 502.53, ALogP 3.33, HBA 7, HBD 1, PSA 106.73, QED 0.45
Compound (SMILES): Nc1c(C(=O)c2cc3ccccc3[nH]2)cnn1-c1ccc2[nH]c(=O)[nH]c2c1
InChIKey: NCPGRDOVYIYSQY-UHFFFAOYSA-N
Target: Fibroblast growth factor receptor 1 (SINGLE PROTEIN), Homo sapiens
UniProt: P11362
Assay: Inhibition of human FGFR1 by time-resolved fluorescence or time-resolved fluorescence assay
Measurement: IC50 > 50000 nM (pChEMBL 4.301000118255615)
Descriptors: MW 358.36, ALogP 2.34, HBA 5, HBD 4, PSA 125.35, QED 0.37
Compound (SMILES): COc1cc(OC)cc(N(CC#Cc2cncn2C)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: WXCQNRFWIHJMLJ-UHFFFAOYSA-N
Target: Vascular endothelial growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P35968
Assay: Inhibition of human VEGFR2 using Btn-Flt3 as substrate after 120 mins by TR-FRET assay
Measurement: IC50 = 23.44 nM (pChEMBL 7.630000114440918)
Descriptors: MW 479.54, ALogP 3.97, HBA 9, HBD 0, PSA 83.12, QED 0.34
Compound (SMILES): O=C(Cc1cccc(C(F)(F)F)c1Cl)NC1COc2ncccc21
InChIKey: NOLLGHUYWWIUQZ-UHFFFAOYSA-N
Target: P2X purinoceptor 7 (SINGLE PROTEIN), Mus musculus
UniProt: Q9Z1M0
Assay: Antagonist activity at mouse P2X7 receptor expressed in HEK293 cells assessed as inhibition of BzATP-induced calcium-flux measured after 60 mins by FLIPR analysis
Measurement: IC50 = 320 nM (pChEMBL 6.5)
Descriptors: MW 356.73, ALogP 3.55, HBA 3, HBD 1, PSA 51.22, QED 0.91
Compound (SMILES): N#CCC1(n2cc(-c3ncnc4[nH]ccc34)cn2)CN(C2CCN(C(=O)Nc3ccccc3F)CC2)C1
InChIKey: VQBUJHCTYBIRHX-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 499.55, ALogP 3.58, HBA 7, HBD 2, PSA 118.76, QED 0.43
Compound (SMILES): CNC(=O)c1c(-c2ccc(F)cc2)oc2cc(N(C)S(C)(=O)=O)c(-c3ccc4c(n3)-c3cc5c(F)cccc5n3CCCC4)cc12
InChIKey: DXVZFJFWHBBCDS-UHFFFAOYSA-N
Target: RNA-directed RNA polymerase (SINGLE PROTEIN), Hepacivirus hominis
UniProt: O39930
Assay: Inhibition of NS5B polymerase in HCV genotype 2B infected in HuH7 cells after 40 hrs by Taqman probe based RT-PCR analysis
Measurement: EC50 = 3.8 nM (pChEMBL 8.420000076293945)
Descriptors: MW 640.71, ALogP 7.15, HBA 6, HBD 1, PSA 97.44, QED 0.22
Compound (SMILES): CCN1CCCCC1c1nc(COc2cc3ncnc(Nc4ccc(Cl)c(Cl)c4)c3cc2OC)no1
InChIKey: VYVLFCZOKFCBJQ-UHFFFAOYSA-N
Target: Epidermal growth factor receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P00533
Assay: Inhibition of recombinant human N-terminal GST His6-tagged thrombin cleavage site-fused EGFR (H672 to A1210 residues) expressed in baculovirus using poly-EY as substrate after 210 mins by luciferase coupled chemiluminescence assay
Measurement: IC50 < 50 nM (pChEMBL 7.301000118255615)
Descriptors: MW 529.43, ALogP 6.2, HBA 9, HBD 1, PSA 98.43, QED 0.29
Compound (SMILES): COc1cc(OC)cc(N(CC(=O)Nc2cc(C)ccn2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: SSNCGXCONZGQSY-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 509.57, ALogP 4.53, HBA 9, HBD 1, PSA 107.29, QED 0.33
Compound (SMILES): COc1cn(C(CC2(C(F)(F)F)CC2)C(=O)Nc2ccc(C(=O)O)cc2)c(=O)cc1-c1cc(Cl)ccc1C#N
InChIKey: PNSIVGGUCOLACI-UHFFFAOYSA-N
Target: Plasma kallikrein (SINGLE PROTEIN), Homo sapiens
UniProt: P03952
Assay: Inhibition Assay: 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 Tris/HCl pH 7.4; 100 mM sodium chloride solution; 5 mM of calcium chloride solution; 0.1% of bovine serum albumin) and 20 μl of plasma kallikrein from Kordia (0.6 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 substrate H-Pro-Phe-Arg-AMC dissolved in assay buffer (10 μl 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).
Measurement: IC50 = 70 nM (pChEMBL 7.159999847412109)
Descriptors: MW 559.93, ALogP 5.66, HBA 6, HBD 2, PSA 121.42, QED 0.37
Compound (SMILES): COc1cc(OC)cc(N(CC#Cc2cc(C#N)ccn2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: WJQLXQXBPJJDTC-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 501.55, ALogP 4.5, HBA 9, HBD 0, PSA 101.98, QED 0.31
Compound (SMILES): Cc1c(-c2c(F)cc(C(N)=O)c3[nH]c4c(c23)CC[C@@H](C(C)(C)O)C4)cccc1-n1c(=O)c2cccc(F)c2n(C)c1=O
InChIKey: ZRYMMWAJAFUANM-MRXNPFEDSA-N
Target: Tyrosine-protein kinase BTK (SINGLE PROTEIN), Homo sapiens
UniProt: Q06187
Assay: Inhibition of BTK in human whole blood derived-basophils assessed as suppression of IgE mediated-FcepsilonR ligation-stimulated CD63 expression
Measurement: IC50 = 374.3 nM (pChEMBL 6.429999828338623)
Descriptors: MW 572.61, ALogP 4.4, HBA 6, HBD 3, PSA 123.11, QED 0.3
Compound (SMILES): CCN1CCCCC1c1nc(COc2cc3ncnc(Nc4ccc(Cl)c(Cl)c4)c3cc2OC)cs1
InChIKey: WVXLPNDNCDLCQW-UHFFFAOYSA-N
Target: Ephrin type-A receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P29317
Assay: Inhibition of recombinant human N-terminal His6-tagged EphA2 (N598 to R890 residues) expressed in baculovirus using poly-EY as substrate after 180 mins by luciferase coupled chemiluminescence assay
Measurement: IC50 = 50 nM (pChEMBL 7.300000190734863)
Descriptors: MW 544.51, ALogP 7.27, HBA 8, HBD 1, PSA 72.4, QED 0.25
Compound (SMILES): CC1CCC[C@H](N2CCC(c3c(F)ccc(Cl)c3F)=CC2=O)c2cc(ccn2)-c2ccc(C#N)cc2NC1=O
InChIKey: BKSCSZWESYMLPD-KKFPZRRJSA-N
Target: Coagulation factor XI (SINGLE PROTEIN), Homo sapiens
UniProt: P03951
Assay: Inhibition Assay: Factor XIa determinations were made in 50 mM HEPES buffer at pH 7.4 containing 145 mM NaCl, 5 mM KCl, and 0.1% PEG 8000 (polyethylene glycol; JT Baker or Fisher Scientific). Determinations were made using purified human Factor XIa at a final concentration of 25-200 pM (Haematologic Technologies) and the synthetic substrate S-2366 (pyroGlu-Pro-Arg-pNA; CHROMOGENIX® or AnaSpec) at a concentration of 0.0002-0.001 M.
Measurement: Ki = 27.9 nM (pChEMBL 7.550000190734863)
Descriptors: MW 547.01, ALogP 6.67, HBA 4, HBD 1, PSA 86.09, QED 0.36
Compound (SMILES): COc1cc(OC)cc(N(CCCNCC(F)(F)F)c2ccc3ncc(-c4cn[nH]c4)nc3c2)c1
InChIKey: MUDOCUNTLILGNS-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 486.5, ALogP 4.72, HBA 7, HBD 2, PSA 88.19, QED 0.31
Compound (SMILES): COc1cc(OC)cc(N(CCn2ncnc2C)c2ccc3ncc(-c4cnn(CC(C)C)c4)nc3c2)c1
InChIKey: HMOQXJKIXKAECO-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 512.62, ALogP 4.9, HBA 10, HBD 0, PSA 96.01, QED 0.26
Compound (SMILES): COC1CCCC(C(=O)N2CCC(N3CC(CC#N)(n4cc(-c5ncnc6[nH]ccc56)cn4)C3)CC2)C1
InChIKey: FKBKNZXJZQXGLP-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 502.62, ALogP 2.94, HBA 8, HBD 1, PSA 115.96, QED 0.55
Compound (SMILES): CC[C@H]1CN(C(=O)C2(C#N)CC2)C[C@H]1Nc1c(C(N)=O)cnn2cc(-c3cnn(C)c3)nc12
InChIKey: JDSBYUVVCUQQAF-XJKSGUPXSA-N
Target: Tyrosine-protein kinase JAK1 (SINGLE PROTEIN), Homo sapiens
UniProt: P23458
Assay: Kinase Assay: The assay reactions were performed in U-bottom 384-well plates. The final assay volume was 30 μl prepared from 15 μl additions of enzyme and substrates (fluoresceinated peptide and ATP) and test compounds in assay buffer (20 mM HEPES pH 7.4, 10 mM MgCl2, 25 mM beta-glycerol phosphate, 0.015% Brij35 and 4 mM DTT). The reaction was initiated by the combination of GST-JAK1 enzyme with substrates and test compounds. The reactions were incubated at room temperature for 3 hours and terminated by adding 60 μl of 35 mM EDTA to each sample. Each reaction mixture was analyzed on the Caliper LABCHIP® 3000 (Caliper, Hopkinton, Mass.) by electrophoretic separation of the fluorescent substrate and phosphorylated product Inhibition data were calculated by comparison with no enzyme control reactions for 100% inhibition, and vehicle-only treated reactions for 0% inhibition. The final concentration of reagents in the assays was: ATP, 100 μM; fluoresceinated peptide, 1.5 μM; GST-JAK1, 12.5 nM; and DMSO, 1.6%.
Measurement: IC50 = 6.7 nM (pChEMBL 8.170000076293945)
Descriptors: MW 447.5, ALogP 1.18, HBA 9, HBD 2, PSA 147.23, QED 0.58
Compound (SMILES): O=C(N1CC[C@](c2ccc(C(F)(C(F)(F)F)C(F)(F)F)cc2)(S(=O)(=O)c2ccc(F)cc2)C1)C1(CO)CCS(=O)(=O)CC1
InChIKey: FGMWBGPEMWZHPH-QHCPKHFHSA-N
Target: Oxysterols receptor LXR-alpha (SINGLE PROTEIN), Homo sapiens
UniProt: Q13133
Assay: Transactivation of human GAL4-fused LXRalpha expressed in African green monkey CV1 cells
Measurement: EC50 > 7500 nM (pChEMBL 5.125)
Descriptors: MW 663.61, ALogP 4.2, HBA 6, HBD 1, PSA 108.82, QED 0.37
Compound (SMILES): COc1cc(N2CCC(N3CCN(CCF)CC3)CC2)ccc1Nc1nccc(-c2c(-c3ccc(OC)c(C(=O)Nc4c(F)cccc4F)c3)nc3cc(F)ccn23)n1
InChIKey: IUWRASKWUCUXOI-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 809.87, ALogP 7.44, HBA 11, HBD 2, PSA 112.39, QED 0.12
Compound (SMILES): COC(=O)N[C@H](C(=O)N1CCC[C@H]1c1nc2ccc(-c3ccc4cc(-c5cnc([C@@H]6CCCN6C(=O)[C@H](NC(=O)OC)[C@H](C)OC)[nH]5)ccc4c3)cc2[nH]1)C(C)C
InChIKey: SPEHMKGCCXRFKM-DUFICHIISA-N
Target: Nonstructural protein 5A (SINGLE PROTEIN), Hepatitis C virus
UniProt: Q5L478
Assay: Transient Transfection Assay: In a transient set-up, a Huh-7 lunet hepatoma cell line was transiently transfected with an autonomously replicating RNA encoding a bi-cistronic expression construct. This construct comprises a firefly luciferase reporter gene preceding the NS3-NS5B subgenomic region of HCV (genotype 1a H77 or 1b Con1). Translation of the HCV subgenomic region is mediated by an internal ribosome entry site of encephalomyocarditis virus. The construct is furthermore flanked by 5' and 3' untranslated regions of HCV (genotype 1a H77 or 1b Con 1, respectively), which allow for replication of the RNA. In addition to the wild-type constructs, site-directed mutations were introduced into the transient HCV genotype 1b replicon in the gene encoding for the non-structural protein 5A (NS5A). More precisely, amino acid residues 28, 30, 31 and 93 in NS5A were independently altered. Cells were plated in 384 well plates in the presence of test and control compounds, which were added in various concentrations. Following an incubation of two days, replication of the HCV subgenomic replicon RNA was measured by assaying luciferase activity (using standard luciferase assay substrates and reagents and a Perkin Elmer ViewLux™ ultraHTS microplate imager).
Measurement: EC50 = 0.167 nM (pChEMBL 9.779999732971191)
Descriptors: MW 778.91, ALogP 6.24, HBA 9, HBD 4, PSA 183.87, QED 0.12
Compound (SMILES): COc1ccn2c(-c3ccnc(Nc4ccc(N5CCC(N6CCN(CCF)CC6)CC5)cc4OC)n3)c(-c3cccc(C(=O)Nc4c(F)cccc4F)c3)nc2c1
InChIKey: LZDAHYSWEQKIOI-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 791.88, ALogP 7.31, HBA 11, HBD 2, PSA 112.39, QED 0.13
Compound (SMILES): COc1cc(OC)cc(N(Cc2cc(C)n(C)n2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: MVIXBPATNRRIAA-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 469.55, ALogP 4.43, HBA 9, HBD 0, PSA 83.12, QED 0.35
Compound (SMILES): COc1cc(C(=O)N2CCCC2)cc(N(CC2CC2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: LJSSZFMVOGZNES-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 482.59, ALogP 4.82, HBA 7, HBD 0, PSA 76.38, QED 0.38
Compound (SMILES): N#Cc1cc(SC(F)(F)F)cc(N2CCC3(CCC(CC(=O)O)CC3)CC2)c1
InChIKey: DXIACLRPBPXBLP-UHFFFAOYSA-N
Target: Free fatty acid receptor 1 (SINGLE PROTEIN), Homo sapiens
UniProt: O14842
Assay: Agonist activity at human GPR40 expressed in HEK293 cells assessed as induction of IP1 accumulation after 60 mins by HTRF assay
Measurement: EC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 412.48, ALogP 5.42, HBA 4, HBD 1, PSA 64.33, QED 0.67
Compound (SMILES): N#CCC1(n2cc(-c3ncnc4[nH]ccc34)cn2)CN(C2CCN(S(=O)(=O)c3ccccc3C#N)CC2)C1
InChIKey: QUQBYRCFKCEJMV-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 527.61, ALogP 2.47, HBA 9, HBD 1, PSA 147.59, QED 0.4
Compound (SMILES): COc1cc(N2CCC(CCS(C)(=O)=O)CC2)c(C)cc1Nc1nccc(-c2c(-c3ccc(OC(C)C)c(C(=O)Nc4c(F)cccc4F)c3)nc3ccccn23)n1
InChIKey: NPKWKZSDCIWINR-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 809.94, ALogP 8.49, HBA 11, HBD 2, PSA 140.05, QED 0.12