lovingscience/chembl-v37-raw-activities huggingface dataset:
Compound (SMILES): COc1ccc2c3c1O[C@H]1[C@@]4(OC)CC[C@@]5(C[C@@H]4COCc4ccccc4)[C@@H](C2)N(CC2CC2)CC[C@]315
InChIKey: JHEVLALGAHRXET-BUVWRSTLSA-N
Target: Mu-type opioid receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P35372
Assay: Binding Assay: Binding assay of certain compounds of this invention to the opioid receptor was determine using radioligand binding assay (screening and dose-displacement).
Measurement: Ki = 2 nM (pChEMBL 8.699999809265137)
Descriptors: MW 501.67, ALogP 5.14, HBA 5, HBD 0, PSA 40.16, QED 0.5
Compound (SMILES): O=C(OCC12CCN(CC1)CC2)c1c[nH]c2cc(Cl)cc(Br)c12
InChIKey: JJRIZGWGCHCNHJ-UHFFFAOYSA-N
Target: Cytochrome P450 2D6 (SINGLE PROTEIN), Homo sapiens
UniProt: P10635
Assay: Cytochrome P450 Inhibition: Protocol 1: Studies were carried out in human liver microsomes. Human liver microsomes were purchased from BD Gentest. DMSO stocks were prepared for the test compounds. Aliquots of the DMSO solutions were diluted 1:3 by acetonitrile:ACN mixture (v/v: 40:60) to "400×" intermediate solutions, then further diluted by liver microsomes/buffer to "2×" intermediate solutions. "2×" intermediate solutions were mixed with "2×" NADPH/substrate solutions, which had been pre-warmed to 37° C. (final test compound concentrations were 10 μM, 3.3 μM, 1.1 μM, 0.37 μM, 0.122 μM, 0.041 μM, 0.0136 μM, and 0 μM). The plates were kept in a 37° C. water bath for the duration of the experiment. At the end of incubation (5 minutes for 3A4; 45 minutes for 2C19; 10 minutes for 1A2, 2C9, 2D6), 120 μL of acetonitrile was added into corresponding wells. After the final time point was sampled, the plates were shaken at a vibrator (IKA, MTS 2/4) for 10 mM (600 rpm/min) and then centrifuged at 5594 g for 15 mM (Thermo Multifuge×3R). Aliquots of the supernatant were removed, diluted 1:1 into distilled water, and analyzed by LC-MS/MS. The peak area response ratio to internal standard (PARR) of the compounds at 10 μM, 3.3 μM, 1.1 μM, 0.37 μM, 0.122 μM, 0.041 μM, and 0.0136 μM was compared to the PARR at 0 μM to determine the percent of metabolite generation from substrate at each test compound concentration.
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 397.7, ALogP 4.23, HBA 3, HBD 1, PSA 45.33, QED 0.79
Compound (SMILES): COc1ccc2[nH]c3c(c2c1)CC1c2cc4c(cc2CCN1C3)OCO4
InChIKey: HOTTYHVEFWTDND-UHFFFAOYSA-N
Target: Alpha-1B adrenergic receptor (SINGLE PROTEIN), Rattus norvegicus
UniProt: P15823
Assay: Antagonist activity at alpha1B adrenoceptor in Sprague-Dawley rat aorta assessed as inhibition of norepinephrine-induced smooth muscle contraction after 20 mins
Measurement: IC50 > 1000 nM (pChEMBL 6)
Descriptors: MW 348.4, ALogP 3.56, HBA 4, HBD 1, PSA 46.72, QED 0.73
Compound (SMILES): COC[C@H](O)CN(c1cc(OC)cc(OC)c1)c1ccc2ncc(-c3cnn(CCCN)c3)nc2c1.Cl
InChIKey: WEOKVCDNGWOSTF-ZMBIFBSDSA-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 492.58, ALogP 3, HBA 10, HBD 2, PSA 120.78, QED 0.31
Compound (SMILES): COc1cc2c(Nc3ccc(C)c(Br)c3)ncnc2cc1OCC1CN(C)CCO1
InChIKey: ZIKUMDQTYYWCRD-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 7.301000118255615)
Descriptors: MW 473.37, ALogP 4.16, HBA 7, HBD 1, PSA 68.74, QED 0.58
Compound (SMILES): CC(O)CN1CCN(CCSC(c2ccc(F)cc2)c2ccc(F)cc2)CC1
InChIKey: MQDDJWTVOBHYHX-UHFFFAOYSA-N
Target: D(4) dopamine receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P21917
Assay: Displacement of [3H]N-methylspiperone from human D4R expressed in HEK293 cell membranes incubated for 1 hr by radioligand binding assay
Measurement: Ki = 6300 nM (pChEMBL 5.199999809265137)
Descriptors: MW 406.54, ALogP 3.79, HBA 4, HBD 1, PSA 26.71, QED 0.72
Compound (SMILES): C[C@@]1(c2cc(NC(=O)c3ccc(C#N)cn3)ccc2F)C=CSC(N)=N1
InChIKey: VLLFGVHGKLDDLW-SFHVURJKSA-N
Target: Beta-secretase 1 (SINGLE PROTEIN), Mus musculus
UniProt: P56818
Assay: Inhibition of mouse BACE1 by HTRF assay
Measurement: IC50 = 9.7 nM (pChEMBL 8.010000228881836)
Descriptors: MW 367.41, ALogP 3.14, HBA 6, HBD 2, PSA 104.16, QED 0.87
Compound (SMILES): CCC(NC(CC(C)C)C1(c2ccc(Cl)cc2)CCC1)C(=O)OCC(C)C
InChIKey: FIRGBBLFGWJCPP-UHFFFAOYSA-N
Target: Sodium-dependent serotonin transporter (SINGLE PROTEIN), Homo sapiens
UniProt: P31645
Assay: Radioligand Binding Assay: The radioligand binding assays were carried out at four different test concentrations and the test concentrations were 1 nM, 10 nM, 0.1 μM, and 1 μM.The assays were carried out in duplicates and the quantitative data are reported as IC50, Ki, and nH. Where presented, IC50 values were determined by a non-linear, least squares regression analysis using MathIQ (ID Business Solutions Ltd. UK). Where inhibition constants (Ki) are presented, the Ki values were calculated using the equation of Cheng and Prusoff (Cheng, Y., Prusoff, W. H., Biochem. Pharmacol. 1973, 22:3099-3108) using the observed IC50 of the tested compound, the concentration of radioligand employed in the assay and the historical values for the KD of the ligand (obtained experimentally at MDS Pharma Services).
Measurement: Ki = 67.6 nM (pChEMBL 7.170000076293945)
Descriptors: MW 394, ALogP 5.74, HBA 3, HBD 1, PSA 38.33, QED 0.51
Compound (SMILES): COc1cc(OC)cc(N(C[C@@H]2C[C@H]2CO)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: MPXSKHFKEUVGAU-IRXDYDNUSA-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 445.52, ALogP 3.81, HBA 8, HBD 1, PSA 85.53, QED 0.44
Compound (SMILES): O=S(=O)(NCC1CC1)c1ccc(NC2CCCCCC2)cc1C(F)(F)F
InChIKey: XRTKQERZAXKTBR-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: IC50 = 37 nM (pChEMBL 7.429999828338623)
Descriptors: MW 390.47, ALogP 4.53, HBA 3, HBD 2, PSA 58.2, QED 0.7
Compound (SMILES): CCC(C(=O)Nc1ccc(C(=O)O)c(F)c1)n1cc(OC)c(-c2cc(Cl)ccc2C#N)cc1=O
InChIKey: LRTKHAKNKDKNGN-UHFFFAOYSA-N
Target: Coagulation factor XI (SINGLE PROTEIN), Homo sapiens
UniProt: P03951
Assay: Measurement of FXIa Inhibition: To determine the factor XIa inhibition of the substances according to the invention, a biochemical test system is used which utilizes the reaction of a peptidic factor XIa substrate to determine the enzymatic activity of human factor XIa. Here, factor XIa cleaves from the peptic factor XIa substrate the C-terminal aminomethylcoumarin (AMC), the fluorescence of which is measured. The determinations are carried out in microtitre plates.Test substances are dissolved in dimethyl sulphoxide and serially diluted in dimethyl sulphoxide (3000 μM to 0.0078 μM; resulting final concentrations in the test: 50 μM to 0.00013 μM). In each case 1 μl of the diluted substance solutions are placed into the wells of white microtitre plates from Greiner (384 wells). 20 μl of assay buffer (50 mM of Tris/HCl pH 7.4; 100 mM of sodium chloride solution; 5 mM of calcium chloride solution; 0.1% of bovine serum albumin) and 20 μl of factor XIa from Kordia (0.45 nM in assay buffer) are then added successively. After 15 min of incubation, the enzyme reaction is started by addition of 20 μl of the factor XIa substrate Boc-Glu(OBzl)-Ala-Arg-AMC dissolved in assay buffer (10 μM in assay buffer) from Bachem, the mixture is incubated at room temperature (22° C.) for 30 min and fluorescence is then measured (excitation: 360 nm, emission: 460 nm). The measured emissions of the test batches with test substance are compared to those of control batches without test substance (only dimethyl sulphoxide instead of test substance in dimethyl sulphoxide), and the IC50 values are calculated from the concentration/activity relationships.
Measurement: IC50 = 24 nM (pChEMBL 7.619999885559082)
Descriptors: MW 483.88, ALogP 4.48, HBA 6, HBD 2, PSA 121.42, QED 0.51
Compound (SMILES): N#CCC1(n2ccc(-c3ncnc4[nH]ccc34)c2)CN(C2CCN(C(=O)c3c(F)cccc3F)CC2)C1
InChIKey: NHRDJCJAZPXGHO-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 < 10 nM (pChEMBL 8)
Descriptors: MW 501.54, ALogP 3.93, HBA 6, HBD 1, PSA 93.84, QED 0.45
Compound (SMILES): COc1ccnc2[nH]cc(C(=O)c3c(F)ccc(NS(=O)(=O)c4cccnc4)c3F)c12
InChIKey: PFGJPPQAAOSHGL-UHFFFAOYSA-N
Target: Cytochrome P450 2C9 (SINGLE PROTEIN), Homo sapiens
UniProt: P11712
Assay: Inhibition of CYP2C9 (unknown origin) using MFC as substrate after 45 mins
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 444.42, ALogP 3.28, HBA 6, HBD 2, PSA 114.04, QED 0.44
Compound (SMILES): C[C@H](NS(=O)(=O)C1CC1)[C@H](Oc1ccc2c(cnn2-c2ccc(F)cc2)c1)c1ccccc1
InChIKey: JZASNJOSLMESTC-GKVSMKOHSA-N
Target: Estrogen receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P03372
Assay: Binding affinity to ERalpha (unknown origin) by FP assay
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 465.55, ALogP 4.76, HBA 5, HBD 1, PSA 73.22, QED 0.41
Compound (SMILES): C=CC(=O)N1CC(Oc2cc3c(Nc4ccc(Cl)c(Cl)c4F)ncnc3cc2OC)C1
InChIKey: QIMXUZNKIMFXLS-UHFFFAOYSA-N
Target: Epidermal growth factor receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P00533
Assay: Cell Viability Assay and IC50 Estimation: Cell viability was determined using the Cell Titer Glo assay (Promega) as previously described. Briefly, 2000-3000 cells per well were plated in 384-well plates (Greiner Bio-One) in technical triplicate. Cells were treated with seven different concentrations of tyrosine kinase inhibitors or vehicle alone at a final volume of 40 μL per well. After 3 days hours, 11 μL of Cell Titer Glo was added to each well. Plates were shaken for 15 minutes, and bioluminescence was determined using a FLUOstar OPTIMA multi-mode micro-plate reader (BMG LABTECH). Bioluminescence values were normalized to DMSO treated cells, and normalized values were plotted in GraphPad Prism using non-linear regression fit to normalized data with a variable slope. IC50 values were calculated by GraphPad Prism at 50% inhibition.
Measurement: IC50 = 1.1 nM (pChEMBL 8.960000038146973)
Descriptors: MW 463.3, ALogP 4.6, HBA 6, HBD 1, PSA 76.58, QED 0.43
Compound (SMILES): COc1cc2c(Nc3ccc(Cl)c(Cl)c3)ncnc2cc1OCC(=O)N1CCOCC1
InChIKey: KCIJBEJQKOVUTG-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 = 525 nM (pChEMBL 6.28000020980835)
Descriptors: MW 463.32, ALogP 3.93, HBA 7, HBD 1, PSA 85.81, QED 0.59
Compound (SMILES): CC1(N2CC(CC#N)(n3cc(-c4ncnc5[nH]ccc45)cn3)C2)CCN(C(=O)C2CCCCC2)CC1
InChIKey: DLPLELNVVGUNFT-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 > 20 nM (pChEMBL 7.698999881744385)
Descriptors: MW 486.62, ALogP 3.71, HBA 7, HBD 1, PSA 106.73, QED 0.59
Compound (SMILES): COc1cc2[nH]c3ncnc(N4CCN(C(=S)NCc5ccc6c(c5)OCO6)CC4)c3c2cc1OC
InChIKey: YVWCAAQIEDOOLZ-UHFFFAOYSA-N
Target: Platelet-derived growth factor receptor alpha (SINGLE PROTEIN), Homo sapiens
UniProt: P16234
Assay: Inhibition of PDGFRA (unknown origin) autophosphorylation using [gamma32P]ATP measured after 30 mins by acrylamide gel electrophoresis
Measurement: EC50 = 428.75 nM (pChEMBL 6.369999885559082)
Descriptors: MW 506.59, ALogP 3.05, HBA 8, HBD 2, PSA 97, QED 0.39
Compound (SMILES): CC(=O)N1CCC(n2nc(-c3ccc4oc(N)nc4c3)c3c(N)ncnc32)CC1
InChIKey: DTZILOVZAZAUIS-UHFFFAOYSA-N
Target: Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform (SINGLE PROTEIN), Homo sapiens
UniProt: O00329
Assay: Inhibition of human PI3Kdelta using PIP2 as substrate by HTRF assay
Measurement: IC50 < 1000 nM (pChEMBL 6)
Descriptors: MW 392.42, ALogP 1.98, HBA 9, HBD 2, PSA 141.98, QED 0.53
Compound (SMILES): CN(c1ccc(C(=O)NC[C@H](O)c2ccccc2)cc1F)[C@@H]1CCN(c2ncnc3[nH]ccc23)C1
InChIKey: HTTFBRAIXNPVEK-XXBNENTESA-N
Target: Tyrosine-protein kinase JAK1 (SINGLE PROTEIN), Homo sapiens
UniProt: P23458
Assay: Enzymatic Assay: JAK1/2/3 kinase assay are performed in vitro using Kit-Tyr 6 Peptide (Invitrogen, Cat. No. PV4122). TYK2 kinase assay are performed in vitro using Z′-LYTE Kinase Assay Kit-Tyr 3 Peptide (Invitrogen, Cat. No. PV3192). Recombinant human JAK1/2/3 or TYK2 catalytic domains are from Invitrogen (Cat No. PV4774/PV4210/PV3855/PV4790); All reactions (20 μL) are started by adding 2.5 μL of the testing compound in 4% DMSO solution, 5 μL of Kinase/Peptide substrate Mixture (3.2, 0.04, 0.2 or 8 μg/mL for Recombinant human JAK1/2/3 catalytic domains, 4 μM for Z-LYTE Tyr 6 peptide or Z-LYTE Tyr 3 peptide) or Phospho-Peptide solution (Invitrogen, Cat. No. PV3192, diluted with 1.33× Kinase Buffer), 2.5 μL ATP Solution (300/100/40/100 μM, JAK1/JAK2/JAK3/TYK2) or 1.33× Kinase Buffer (Invitrogen, Cat. No. PV3189, 5× diluted with distilled water). The 384-well assay plate (Corning, Cat. No. 3575) is mixed and incubated at room temperature for 1 hour. 5 μL of the Development Solution (Dilute Development Reagent A (Cat. No. PV3297) is diluted to 1/64 with Development Buffer (Cat. No. PV3127) for JAK1, JAK2 and JAK3 assay; Development Reagent A (Cat. No. PV3297) is diluted to 1/2048 with Development Buffer (Cat. No. PV3127) for TYK2 assay. The diluted Development Solution is then added to each well, mixed and incubated at room temperature for another 1 hour. The kinase reaction is then stopped by adding 5 μL of the Stop Reagent (Invitrogen, Cat. No. PV3094), and the plate is read with Wallac 1420 VICTOR3 Multilabel Counter (PerkinElmer) at 445 nm and 520 nm fluorescence. All compounds are initially tested at 8 different concentrations (1 μM down to 0.0003 μM) using a 1:3 serial dilution scheme.
Measurement: IC50 < 100 nM (pChEMBL 7)
Descriptors: MW 474.54, ALogP 3.28, HBA 6, HBD 3, PSA 97.38, QED 0.38
Compound (SMILES): COc1cc2c(Nc3ccc(Br)c(Cl)c3F)ncnc2cc1OC[C@H]1CN2CCOC[C@H]2CO1
InChIKey: CMTRUERFSJKMJQ-UONOGXRCSA-N
Target: Vascular endothelial growth factor receptor 1 (SINGLE PROTEIN), Homo sapiens
UniProt: P17948
Assay: Inhibition of recombinant human N-terminal GST-tagged factor 10a cleavage site-fused Flt1 (K784 to I1338 residues) expressed in baculovirus infected insect Sf9 cells using poly-EY as substrate after 120 mins in presence of gamma33P-ATP by liquid scintillation spectrometry
Measurement: IC50 = 50 nM (pChEMBL 7.300000190734863)
Descriptors: MW 553.82, ALogP 4.42, HBA 8, HBD 1, PSA 77.97, QED 0.45
Compound (SMILES): CCN(CC)Cc1cc(OC)cc(N(CCCN2CCCC2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: LTGQGTOGUOJONG-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 527.72, ALogP 5.5, HBA 8, HBD 0, PSA 62.55, QED 0.24
Compound (SMILES): N#CCC1(n2cc(-c3ncnc4[nH]ccc34)cn2)CN(C2CCN(C(=O)c3csc4ccccc34)CC2)C1
InChIKey: ZQMJYMBEZCWGSX-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 522.64, ALogP 4.27, HBA 8, HBD 1, PSA 106.73, QED 0.37
Compound (SMILES): COc1cc(O)ccc1-c1ccc2c(-c3nc4ccccc4[nH]3)n[nH]c2c1
InChIKey: GYKZZSDJTVJBHL-UHFFFAOYSA-N
Target: Serine/threonine-protein kinase Chk1 (SINGLE PROTEIN), Homo sapiens
UniProt: O14757
Assay: Inhibition of full length human C-terminal 6His-tagged CHK1 expressed in baculovirus/insect expression system assessed as reduction in NADH oxidation using Syntide2 as substrate by pyruvate kinase/lactate dehydrogenase coupled assay
Measurement: Ki = 56 nM (pChEMBL 7.25)
Descriptors: MW 356.38, ALogP 4.49, HBA 4, HBD 3, PSA 86.82, QED 0.44
Compound (SMILES): N#CCC1(n2cc(-c3ncnc4[nH]ccc34)cn2)CN(C2CCN(Cc3cccc(Cl)c3Cl)CC2)C1
InChIKey: GUGGWJYKSFKRDX-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 521.46, ALogP 4.72, HBA 7, HBD 1, PSA 89.66, QED 0.4
Compound (SMILES): N#CCC1(n2cc(-c3ncnc4[nH]ccc34)cn2)CN(C2CCN(C(=O)c3cccc(F)c3F)CC2)C1
InChIKey: WWXJDLQTHPTLSY-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 502.53, ALogP 3.33, HBA 7, HBD 1, PSA 106.73, QED 0.45
Compound (SMILES): CCCOC(=O)N1CCC(N2CC(CC#N)(n3cc(-c4ncnc5[nH]ccc45)cn3)C2)CC1
InChIKey: YWNKJHPAKNLKOM-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 448.53, ALogP 2.76, HBA 8, HBD 1, PSA 115.96, QED 0.62
Compound (SMILES): CCCN1CCCOC(COc2cc3ncnc(Nc4ccc(Cl)c(Cl)c4)c3cc2OC)C1
InChIKey: TUJUURQEVYFCIN-UHFFFAOYSA-N
Target: Ephrin type-B receptor 4 (SINGLE PROTEIN), Homo sapiens
UniProt: P54760
Assay: AlphaScreen Assay: In AlphaScreen, when the donor and acceptor beads are close in proximity, a series of photochemical events will give rise to a fluorescent signal upon light activation. Here we use biotinylated poly-(Glu, Tyr) 4:1 as the kinase substrate, streptavidin-coated donor beads and anti-phosphortyrosine antibody PY100-coated acceptor beads. Upon phosphorylation, the peptide substrate can bind to both donor and acceptor beads, thus gives rise to fluorescence. Compounds, ATP, biotinylated poly-(Glu, Tyr) and kinases are mixed in a volume of 20 μL for 1 hr at ambient temperature using Greiner 384-well white clear bottom medium binding plates. Then 10 uL solution containing 15-30 mg/mL AlphaScreen beads, 75 mM Hepes, pH 7.4, 300 mM NaCl, 120 mM EDTA, 0.3% BSA and 0.03% Tween-20 is added to each well. After 2-16 hr incubation of the beads, plates are read in a Perkin Elmer AlphaQuest reader (available from PerkinElmer Life and Analytical Sciences, Inc., of Boston Mass.).
Measurement: IC50 = 525 nM (pChEMBL 6.28000020980835)
Descriptors: MW 491.42, ALogP 5.57, HBA 7, HBD 1, PSA 68.74, QED 0.44
Compound (SMILES): C[C@H](NC(=O)c1c(N)nn2cccnc12)c1cc2cccc(C#Cc3ccn(C)n3)c2c(=O)n1-c1ccccc1
InChIKey: VQWJJVZHAWENFG-IBGZPJMESA-N
Target: Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform (SINGLE PROTEIN), Homo sapiens
UniProt: O00329
Assay: Inhibition Assays: Class I PI3-Ks can be either purchased (p110α/p85α, p110β/p85α, p110δ/p85α from Upstate, and p110γ from Sigma) or expressed as previously described (Knight et al., 2004). IC50 values are measured using either a standard TLC assay for lipid kinase activity (described below) or a high-throughput membrane capture assay. Kinase reactions are performed by preparing a reaction mixture containing kinase, inhibitor (2% DMSO final concentration), buffer (25 mM HEPES, pH 7.4, 10 mM MgCl2), and freshly sonicated phosphatidylinositol (100 μg/mL). Reactions are initiated by the addition of ATP containing 10 μCi of γ-32P-ATP to a final concentration of 10 or 100 μM and allowed to proceed for 5 minutes at room temperature. For TLC analysis, reactions are then terminated by the addition of 105 μL 1N HCl followed by 160 μL CHCl3:MeOH (1:1). The biphasic mixture is vortexed, briefly centrifuged, and the organic phase is transferred to a new tube using a gel loading pipette tip precoated with CHCl3. This extract is spotted on TLC plates and developed for 3-4 hours in a 65:35 solution of n-propanol:1M acetic acid.
Measurement: IC50 = 3000 nM (pChEMBL 5.519999980926514)
Descriptors: MW 528.58, ALogP 3.24, HBA 9, HBD 2, PSA 125.13, QED 0.34
Compound (SMILES): COc1cc(OC)cc(N(CCCN2CCC(F)(F)C2)c2ccc3ncc(-c4cn[nH]c4)nc3c2)c1.Cl
InChIKey: XYDJGMNTBSEQFA-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 494.55, ALogP 4.91, HBA 7, HBD 1, PSA 79.4, QED 0.35
Compound (SMILES): COc1ccc(-n2ncc3cnc(-c4cncc(C)n4)cc32)nc1N1CCC[C@H](N)C1
InChIKey: FPBWUTAWSOLPQI-INIZCTEOSA-N
Target: Serine/threonine-protein kinase pim-2 (SINGLE PROTEIN), Homo sapiens
UniProt: Q9P1W9
Assay: Inhibition of PIM2 (unknown origin) using 5FAM-ARKRRRHPSGPPTA as substrate after 90 mins in presence of ATP by caliper microfluidic mobility shift assay
Measurement: Ki = 0.11 nM (pChEMBL 9.960000038146973)
Descriptors: MW 416.49, ALogP 2.52, HBA 9, HBD 1, PSA 107.87, QED 0.54
Compound (SMILES): COc1cc2c(Nc3ccc(Cl)c(Cl)c3)ncnc2cc1OCCC1CCCN1C
InChIKey: YAEMBTULTQVMDI-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 < 50 nM (pChEMBL 7.301000118255615)
Descriptors: MW 447.37, ALogP 5.55, HBA 6, HBD 1, PSA 59.51, QED 0.51
Compound (SMILES): COc1cc(N2Cc3cn(-c4cccc(S(C)(=O)=O)c4)nc3[C@H]2C(C)C)nc(C)n1
InChIKey: VSLBVBOGQLFVOY-OAQYLSRUSA-N
Target: Cytochrome P450 2D6 (SINGLE PROTEIN), Homo sapiens
UniProt: P10635
Assay: Inhibition of CYP2D6 (unknown origin)
Measurement: IC50 = 5370 nM (pChEMBL 5.269999980926514)
Descriptors: MW 427.53, ALogP 3.1, HBA 8, HBD 0, PSA 90.21, QED 0.62
Compound (SMILES): N#CCC1(n2ccc(-c3ncnc4[nH]ccc34)c2)CN(C2CCN(C(=O)c3cc(F)cc(C#N)c3)CC2)C1
InChIKey: HNMWPCVAYLJGTP-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 > 50 nM (pChEMBL 7.301000118255615)
Descriptors: MW 508.56, ALogP 3.67, HBA 7, HBD 1, PSA 117.63, QED 0.44
Compound (SMILES): CCCN1CCC(c2cc(OC)c(Nc3nccc(-c4c(-c5cccc(C(=O)Nc6c(F)cccc6F)c5)nc5ccccn45)n3)cc2C)CC1
InChIKey: HTPGJCKRTDSLJM-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 687.79, ALogP 8.64, HBA 8, HBD 2, PSA 96.68, QED 0.15
Compound (SMILES): OC[C@@]12C[C@@H]1[C@@H](n1cnc3c(N[C@H](C4CCC4)C4CC4)nc(Cl)nc31)[C@H](O)[C@@H]2O
InChIKey: YLEQGEOHZFVIAR-QZUDQQPUSA-N
Target: Transmembrane domain-containing protein TMIGD3 (SINGLE PROTEIN), Homo sapiens
UniProt: P0DMS9
Assay: Displacement of [125l]N 6-(4-amino-3-iodobenzyl)adenosine-5'-N-methyluronamide from recombinant human A3AR expressed in CHO cell membranes after 60 mins by gamma counting method
Measurement: Ki = 3240 nM (pChEMBL 5.489999771118164)
Descriptors: MW 419.91, ALogP 1.75, HBA 8, HBD 4, PSA 116.32, QED 0.53
Compound (SMILES): C=CC(=O)Nc1cccc(-c2cnc3[nH]cc(-c4cc5ccc(C)cc5[nH]4)c3c2)c1
InChIKey: XCQVSDLEXYXYQO-UHFFFAOYSA-N
Target: Tyrosine-protein kinase JAK3 (SINGLE PROTEIN), Homo sapiens
UniProt: P52333
Assay: Biochemical Inhibition Assay: 1H-pyrrolo[2,3-b]pyridine, 1H-pyrazolo[3,4-b]pyridine and 5H-pyrrolo[2,3-b]pyrazine series of compounds exhibited over >100 fold selective against Janus and TEC family of kinases except for the BMX and TXK it had activity of 30 and 45 nM respectively.
Measurement: IC50 < 5 nM (pChEMBL 8.300999641418457)
Descriptors: MW 392.46, ALogP 5.81, HBA 2, HBD 3, PSA 73.57, QED 0.34
Compound (SMILES): C[C@H]1Cc2c(nnn2-c2ncc(F)cn2)CN1C(=O)c1ccnc(C(F)(F)F)c1F
InChIKey: LMDWZBQISRTEBH-QMMMGPOBSA-N
Target: Cytochrome P450 2C19 (SINGLE PROTEIN), Homo sapiens
UniProt: P33261
Assay: Inhibition of CYP2C19 in human liver microsomes using S-Mephenytoin as substrate
Measurement: IC50 = 19000 nM (pChEMBL 4.71999979019165)
Descriptors: MW 425.32, ALogP 2.34, HBA 7, HBD 0, PSA 89.69, QED 0.59
Compound (SMILES): CC1(C)CCc2[nH]c3cc(F)cc4c3c2C1=NNC4=O
InChIKey: UCDKHNXJMSHBER-UHFFFAOYSA-N
Target: Poly [ADP-ribose] polymerase 1 (SINGLE PROTEIN), Homo sapiens
UniProt: P09874
Assay: Inhibition of human PARP-1 catalytic domain (662 to 1011 residues) expressed in Escherichia coli BL21(DE3) cells pre-incubated for 30 mins before addition of activated DNA and NAD by fluorescence based assay
Measurement: IC50 = 28.8 nM (pChEMBL 7.539999961853027)
Descriptors: MW 271.3, ALogP 2.73, HBA 2, HBD 2, PSA 57.25, QED 0.76
Compound (SMILES): COc1cc(OC)cc(N(CCCN2C[C@@H](C)O[C@@H](C)C2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: WSEXAZBKZQGSDN-OYRHEFFESA-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 516.65, ALogP 4.68, HBA 9, HBD 0, PSA 77.77, QED 0.32
Compound (SMILES): COc1cc(OC)cc(N(CC(C)(C)O)c2ccc3ncc(-c4cn[nH]c4)nc3c2)c1
InChIKey: VIMGDHNUHDOJNR-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 419.49, ALogP 3.95, HBA 7, HBD 2, PSA 96.39, QED 0.47
Compound (SMILES): COc1cc(N2CCC(N3CCN(S(C)(=O)=O)CC3)CC2)ccc1Nc1nccc(-c2c(-c3ccc(OC)c(C(=O)Nc4c(F)cccc4F)c3)nc3cc(F)ccn23)n1
InChIKey: CHNWIGGFDXYVSD-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 841.92, ALogP 6.43, HBA 12, HBD 2, PSA 146.53, QED 0.15
Compound (SMILES): COc1cc(OCC2CC2)cc(N(CC2CC2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1.Cl
InChIKey: AQKXHUNLOGKFNZ-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 455.56, ALogP 5.38, HBA 7, HBD 0, PSA 65.3, QED 0.34
Compound (SMILES): CN(C[C@H]1CC[C@H](c2nnn3cnc4[nH]ccc4c23)CC1)c1ccc(F)cc1
InChIKey: XBVGWGDWJNHOQD-SHTZXODSSA-N
Target: Tyrosine-protein kinase JAK2 (SINGLE PROTEIN), Homo sapiens
UniProt: O60674
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 = 80 nM (pChEMBL 7.099999904632568)
Descriptors: MW 378.46, ALogP 4.15, HBA 5, HBD 1, PSA 62.11, QED 0.58
Compound (SMILES): N#CCC1(n2cc(-c3ncnc4[nH]ccc34)cn2)CN(C2CCN(C(=O)C3CCCCCC3)CC2)C1
InChIKey: QIESCFKEOOZXCO-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 486.62, ALogP 3.71, HBA 7, HBD 1, PSA 106.73, QED 0.55
Compound (SMILES): COc1cc(N2CCN(C(C)C)CC2)ccc1Nc1nccc(-c2c(-c3ccc(OC)c(C(=O)Nc4c(F)cccc4F)c3)nc3ccccn23)n1
InChIKey: TVWAYYKSTVUYBC-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 704.78, ALogP 7.28, HBA 10, HBD 2, PSA 109.15, QED 0.15
Compound (SMILES): CCN1CCN(C2CCN(c3ccc(Nc4nccc(-c5c(-c6cccc(C(=O)Nc7c(F)cccc7F)c6)nc6ccccn56)n4)c(OC)c3)CC2)CC1
InChIKey: YJINFOBXCOVVJO-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 743.86, ALogP 7.35, HBA 10, HBD 2, PSA 103.16, QED 0.15
Compound (SMILES): COc1ccc(Cl)c(N(CCCN2CCCC2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1.Cl
InChIKey: BBUCWORXTQFNRD-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 477.01, ALogP 5.32, HBA 7, HBD 0, PSA 59.31, QED 0.34
Compound (SMILES): COc1cc(OC)cc(N(CC2CC2)c2ccc3ncc(-c4cnn(CC(C)(C)O)c4)nc3c2)c1
InChIKey: MTSOIUXASMCNHX-UHFFFAOYSA-N
Target: Receptor-type tyrosine-protein kinase FLT3 (SINGLE PROTEIN), Homo sapiens
UniProt: P36888
Assay: Inhibition of FLT3 (unknown origin) transfected in mouse BA/F3 cells assessed as decrease in cell proliferation in presence of mouse IL3 after 24 hrs by Alamar blue assay
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 473.58, ALogP 4.83, HBA 8, HBD 1, PSA 85.53, QED 0.37
Compound (SMILES): COc1cc(OC)cc(N(CCC2CCNCC2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: AYJLMQKFNIMDMS-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 472.59, ALogP 4.58, HBA 8, HBD 1, PSA 77.33, QED 0.4
Compound (SMILES): COc1cc(Nc2cc(Oc3ccc(NC(=O)Nc4cc(C(C)(C)C)cc(NS(C)(=O)=O)c4OC)c4ccccc34)ccn2)ccc1C(=O)O
InChIKey: QFXFIEVXAUEHEV-UHFFFAOYSA-N
Target: Tyrosine-protein kinase SYK (SINGLE PROTEIN), Homo sapiens
UniProt: P43405
Assay: Enzyme Inhibition Assay: The inhibitory activities of the compound of the invention against c-Src and Syk enzymes (Invitrogen), are evaluated in a similar fashion to that described hereinabove. The relevant enzyme (3000 ng/mL or 2000 ng/mL respectively, 2.5 μL) is incubated with the test compound (either 1 μg/mL, 0.1 μg/mL, 0.01 μg/mL, or 0.001 μg/mL, 2.5 μL each) for 2 hr at RT. The FRET peptides (8 μM, 2.5 μL), and appropriate ATP solutions (2.5 μL, 800 μM for c-Src, and 60 μM ATP for Syk) are then added to the enzymes/compound mixtures and the mixture incubated for 1 hr. Development reagent (protease, 5 μL) is added for 1 hr prior to detection in a fluorescence microplate reader (Varioskan® Flash, ThermoFisher Scientific).
Measurement: IC50 = 5 nM (pChEMBL 8.300000190734863)
Descriptors: MW 699.79, ALogP 7.8, HBA 9, HBD 5, PSA 177.21, QED 0.09
Compound (SMILES): CN(C)c1ccc(CN2C3CCC2CC(N2CC(CC#N)(n4cc(-c5ncnc6[nH]ccc56)cn4)C2)C3)c(F)c1C#N
InChIKey: LNTIXMUZKVHPNL-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 564.67, ALogP 4.02, HBA 9, HBD 1, PSA 116.69, QED 0.36
Compound (SMILES): N#Cc1ccccc1S(=O)(=O)Nc1ccc(-c2nc3cc(NS(=O)(=O)c4ccccc4C#N)ccc3o2)cc1
InChIKey: HVJIEJAJCIQBRR-UHFFFAOYSA-N
Target: Tyrosine-protein phosphatase non-receptor type 5 (SINGLE PROTEIN), Homo sapiens
UniProt: P54829
Assay: Inhibition of human PTPN5 expressed in Escherichia coli Rosetta 2 (DE3) using pNPP as substrate after 45 mins by spectrophotometric method
Measurement: IC50 = 47000 nM (pChEMBL 4.329999923706055)
Descriptors: MW 555.6, ALogP 4.84, HBA 8, HBD 2, PSA 165.95, QED 0.29
Compound (SMILES): N#CCC1(n2cc(-c3ncnc4[nH]ccc34)cn2)CN(C2CCN(C(=O)Nc3ncc(F)cc3F)CC2)C1
InChIKey: YQEIDFOUOVKUSQ-UHFFFAOYSA-N
Target: Tyrosine-protein kinase JAK2 (SINGLE PROTEIN), Homo sapiens
UniProt: O60674
Assay: In vitro JAK Kinase Assay: The catalytic domains of human JAK1 (a.a. 837-1142), Jak2 (a.a. 828-1132) and Jak3 (a.a. 781-1124) with an N-terminal His tag were expressed using baculovirus in insect cells and purified. The catalytic activity of JAK1, JAK2 or JAK3 was assayed by measuring the phosphorylation of a biotinylated peptide. The phosphorylated peptide was detected by homogenous time resolved fluorescence (HTRF). IC50s of compounds were measured for each kinase in the 40 microL reactions that contain the enzyme, ATP and 500 nM peptide in 50 mM Tris (pH 7.8) buffer with 100 mM NaCl, 5 mM DTT, and 0.1 mg/mL (0.01%) BSA. For the 1 mM IC50 measurements, ATP concentration in the reactions was 1 mM. Reactions were carried out at room temperature for 1 hr and then stopped with 20 μL 45 mM EDTA, 300 nM SA-APC, 6 nM Eu-Py20 in assay buffer (Perkin Elmer, Boston, Mass.). Binding to the Europium labeled antibody took place for 40 minutes and HTRF signal was measured on a Fusion plate reader (Perkin Elmer, Boston, Mass.)
Measurement: IC50 = 75 nM (pChEMBL 7.119999885559082)
Descriptors: MW 518.53, ALogP 3.12, HBA 8, HBD 2, PSA 131.65, QED 0.41
Compound (SMILES): COc1cc(OC)cc(N(C/C=C/c2nccc(OC)n2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: SCXUCUKEHHIEDN-AATRIKPKSA-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 4.7, HBA 10, HBD 0, PSA 100.31, QED 0.28
Compound (SMILES): Nc1ncc(-c2ncccc2OC(F)(F)F)nc1C(=O)Nc1ncccc1N1CCC(N)CC1
InChIKey: ISHUULBGXOVLLF-UHFFFAOYSA-N
Target: Protein kinase C alpha type (SINGLE PROTEIN), Homo sapiens
UniProt: P17252
Assay: In Vitro Inhibition Activity Assay: The compounds of formula I were tested for their activity on different PKC isoforms according to a published method (D. Geiges et al. Biochem. Pharmacol. 1997; 53:865-875) The assay is performed in a 96-well polypropylene microtiterplate (Costar 3794) that has been previously siliconized with Sigmacote (Sigma SL-2). The reaction mixture (50 μL) contains 10 μL of the relevant PKC isozyme together with 25 μL of the PKC inhibitor compound and 15 μL of a mix solution that contains 200 μg/mL protamine sulfate, 10 mM Mg(NO3)2, 10 μM ATP (Boehringer 519987) and 3750 Bq of 33P-ATP (Hartmann Analytic SFC301, 110 TBq/mmol) in 20 mM Tris-buffer pH 7.4+0.1% BSA. Incubation was performed for 15 minutes at 32° C. in a microtiterplate shaking incubator (Biolabo Scientific Instruments). Reaction was stopped by adding 10 μl of 0.5 M Na2EDTA, pH 7.4. 50 μl of mixture are pipetted onto a pre-wetted phosphocellulose paper (Whatmann 3698-915) under gentle pressure.
Measurement: IC50 = 0.25 nM (pChEMBL 9.600000381469727)
Descriptors: MW 474.45, ALogP 2.59, HBA 9, HBD 3, PSA 145.17, QED 0.51
Compound (SMILES): CS(=O)(=O)N1CCC(N2CC(CC#N)(n3cc(-c4c(F)cnc5[nH]ccc45)cn3)C2)CC1
InChIKey: XCIJORQNJVXXGZ-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 < 10 nM (pChEMBL 8)
Descriptors: MW 457.54, ALogP 1.91, HBA 7, HBD 1, PSA 110.91, QED 0.63
Compound (SMILES): N#CCC1(n2cc(-c3ncnc4[nH]ccc34)cn2)CN(C2CCN(Cc3ccc(F)cc3F)CC2)C1
InChIKey: PXTAZAMVQUUMPE-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 488.55, ALogP 3.69, HBA 7, HBD 1, PSA 89.66, QED 0.45
Compound (SMILES): COc1cc(OC)cc(N(CC(O)CN2CCC(F)(F)C2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1.Cl
InChIKey: JWLSSKVRBZFBNN-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 524.57, ALogP 3.89, HBA 9, HBD 1, PSA 88.77, QED 0.35