lovingscience/chembl-v37-raw-activities huggingface dataset:
Compound (SMILES): COc1ccc(C(O)(CN[C@H]2CC[C@H](c3nnn4cnc5[nH]ccc5c34)CC2)C(F)(F)F)cc1OC
InChIKey: YEWFCLFVHGYJOW-ZBVLSHQLSA-N
Target: Non-receptor tyrosine-protein kinase TYK2 (SINGLE PROTEIN), Homo sapiens
UniProt: P29597
Assay: Enzyme Assay: JAK1, JAK2, JAK3 and Tyk2 were purchased from Carna Biosciences, Inc. As the substrate, LANCE Ultra ULight-JAK1 Peptide (manufactured by PerkinElmer Co., Ltd. (PE)) was used. Dilute solutions of compounds and enzymes in assay buffer (50 mM HEPES pH7.5, 1 mM EGTA, 1 mM MgCl2, 2 mM DTT, 0.01% Tween20) were dispensed into wells of a 384-well black plate. After 5 minutes of preincubation, dilute solutions of the substrate and ATP (adenosine triphosphate) were added at a final concentration of 100 μM, and the plate was incubated at room temperature for 2 hours. After addition of a termination reagent containing EDTA (ethylenediamine tetraacetic acid) at a final concentration of 10 mM, LANCE Eu-W1024 Anti-phosphotyrosine (PT66) (manufactured by PE) was added, and after 1 hour of incubation, the fluorescences were measured with ARVO-HTS.
Measurement: IC50 = 360 nM (pChEMBL 6.440000057220459)
Descriptors: MW 504.51, ALogP 3.69, HBA 8, HBD 3, PSA 109.59, QED 0.35
Compound (SMILES): Fc1cc(C(F)(F)F)cc(F)c1CN1CCC(c2nnn3cnc4[nH]ccc4c23)CC1
InChIKey: ZKGSXCAZGOPWLU-UHFFFAOYSA-N
Target: Non-receptor tyrosine-protein kinase TYK2 (SINGLE PROTEIN), Homo sapiens
UniProt: P29597
Assay: Enzyme Assay: JAK1, JAK2, JAK3 and Tyk2 were purchased from Carna Biosciences, Inc. As the substrate, LANCE Ultra ULight-JAK1 Peptide (manufactured by PerkinElmer Co., Ltd. (PE)) was used. Dilute solutions of compounds and enzymes in assay buffer (50 mM HEPES pH7.5, 1 mM EGTA, 1 mM MgCl2, 2 mM DTT, 0.01% Tween20) were dispensed into wells of a 384-well black plate. After 5 minutes of preincubation, dilute solutions of the substrate and ATP (adenosine triphosphate) were added at a final concentration of 100 μM, and the plate was incubated at room temperature for 2 hours. After addition of a termination reagent containing EDTA (ethylenediamine tetraacetic acid) at a final concentration of 10 mM, LANCE Eu-W1024 Anti-phosphotyrosine (PT66) (manufactured by PE) was added, and after 1 hour of incubation, the fluorescences were measured with ARVO-HTS.
Measurement: IC50 = 950 nM (pChEMBL 6.019999980926514)
Descriptors: MW 436.39, ALogP 4.28, HBA 5, HBD 1, PSA 62.11, QED 0.49
Compound (SMILES): CC(C)(C)c1cc(NC(=O)Nc2ccc(Oc3ccnc(Nc4ccc5[nH]ccc5c4)n3)c3ccccc23)n(-c2cccc(CN3CCCC3=O)c2)n1
InChIKey: DUICXLIDQMBFRK-UHFFFAOYSA-N
Target: Glycogen synthase kinase-3 alpha (SINGLE PROTEIN), Homo sapiens
UniProt: P49840
Assay: GSK 3α Enzyme Inhibition Assay: The inhibitory activities of compounds of the invention against the GSK 3α enzyme isoform (Invitrogen), are evaluated by determining the level of activation/phosphorylation of the target peptide. The GSK3-α protein (500 ng/mL, 2.5 uL) is mixed with the test compound (2.5 uL at either 4 ug/mL, 0.4 ug/mL, 0.04 ug/mL, or 0.004 ug/mL) for 2 hr at RT. The FRET peptide (8 uM, 2.5 uL), which is a phosphorylation target for GSK3α, and ATP (40 uM, 2.5 uL) are then added to the enzyme/compound mixture and the resulting mixture incubated for 1 hr. Development reagent (protease, 5 uL) is added for 1 hr prior to detection in a fluorescence microplate reader (Varioskan Flash, ThermoFisher Scientific).
Measurement: IC50 > 1420 nM (pChEMBL 5.8480000495910645)
Descriptors: MW 705.82, ALogP 8.9, HBA 8, HBD 4, PSA 142.09, QED 0.12
Compound (SMILES): Cc1cncc(-c2cc3c(cn2)cnn3-c2cccc(N3CCNC[C@@H]3C)n2)n1
InChIKey: KTRUDSZOTYPXRK-HNNXBMFYSA-N
Target: Serine/threonine-protein kinase pim-1 (SINGLE PROTEIN), Homo sapiens
UniProt: P11309
Assay: In Vitro Cell Proliferation Potency Assay: BaF3, a murine interleukin-3 dependent pro-B cell line, parental cells, BaF3 PIM1 cells, BaF3 PIM2 cells, and MM1.S (multiple myeloma) cells were seeded at 2 k/well, 5 k/well, 5 k/well, and 10 k/well respectively, in a 384-well plate, at 45 μL/well. Test compound was added at 5 μL/well. BaF3 cells (parental and transfected) were incubated overnight, while MM1.S cells were incubated for 72 hours at 37° C., 5% CO2. CELL TITER GLO® Reagent (Promega) was added at 50 μL/well, the plates were incubated for 30 minutes, and their luminescence read on an HT Analyst.
Measurement: IC50 = 572 nM (pChEMBL 6.239999771118164)
Descriptors: MW 386.46, ALogP 2.38, HBA 8, HBD 1, PSA 84.65, QED 0.58
Compound (SMILES): Cc1ccc(NC(=O)c2ccnc(S(C)(=O)=O)c2)cc1-c1ccnc(N2CCOCC2)c1
InChIKey: OJBDIEWQHBNHTP-UHFFFAOYSA-N
Target: RAF proto-oncogene serine/threonine-protein kinase (SINGLE PROTEIN), Homo sapiens
UniProt: P04049
Assay: In Vitro Raf Activity: Raf and biotinylated Mek, kinase dead, were combined at 2× final concentrations in assay buffer (50 mM Tris, pH 7.5, 15 mM MgCl2, 0.01% BSA and 1 mM DTT) and dispensed 5 ml per well in assay plates (Greiner white 384 well assay plates #781207) containing 0.25 ml of 40× of a Raf kinase inhibitor test compound diluted in 100% DMSO. The plate was incubated for 60 minutes at room temperature. The Raf kinase activity reaction was started by the addition of 5 mL per well of 2×ATP diluted in assay buffer. After 3 hours (b-Raf(V600E)) or 1 hour (c-Raf). The reactions were stopped and the phosphorylated product was measured using a rabbit anti-p-MEK (Cell Signaling, #9121) antibody and the Alpha Screen IgG (ProteinA) detection Kit (PerkinElmer #6760617R), by the addition of 10 mL to the well of a mixture of the antibody (1:2000 dilution) and detection beads (1:2000 dilution of both beads) in Stop/bead buffer (25 mM EDTA, 50 mM Tris, pH 7.5, 0.01% Tween20). The additions were carried out under dark conditions to protect the detection beads from light. A lid was placed on top of the plate and incubated for 1 hour at room temperature, then the luminescence was read on a PerkinElmer Envision instrument. The concentration of each compound for 50% inhibition (IC50) was calculated by non-linear regression using XL Fit data analysis software.
Measurement: IC50 = 0.3 nM (pChEMBL 9.520000457763672)
Descriptors: MW 452.54, ALogP 2.94, HBA 7, HBD 1, PSA 101.49, QED 0.64
Compound (SMILES): Clc1ccc(CN2CCC(c3nnn4cnc5[nH]ccc5c34)CC2)s1
InChIKey: CXSDCJPPHASQQC-UHFFFAOYSA-N
Target: Non-receptor tyrosine-protein kinase TYK2 (SINGLE PROTEIN), Homo sapiens
UniProt: P29597
Assay: Enzyme Assay: JAK1, JAK2, JAK3 and Tyk2 were purchased from Carna Biosciences, Inc. As the substrate, LANCE Ultra ULight-JAK1 Peptide (manufactured by PerkinElmer Co., Ltd. (PE)) was used. Dilute solutions of compounds and enzymes in assay buffer (50 mM HEPES pH7.5, 1 mM EGTA, 1 mM MgCl2, 2 mM DTT, 0.01% Tween20) were dispensed into wells of a 384-well black plate. After 5 minutes of preincubation, dilute solutions of the substrate and ATP (adenosine triphosphate) were added at a final concentration of 100 μM, and the plate was incubated at room temperature for 2 hours. After addition of a termination reagent containing EDTA (ethylenediamine tetraacetic acid) at a final concentration of 10 mM, LANCE Eu-W1024 Anti-phosphotyrosine (PT66) (manufactured by PE) was added, and after 1 hour of incubation, the fluorescences were measured with ARVO-HTS.
Measurement: IC50 = 57 nM (pChEMBL 7.239999771118164)
Descriptors: MW 372.89, ALogP 3.7, HBA 6, HBD 1, PSA 62.11, QED 0.6
Compound (SMILES): NS(=O)(=O)c1ccc(OCc2cn(-c3ccc(C(F)(F)F)cc3)nn2)cc1
InChIKey: SUFXBUUTPREWDQ-UHFFFAOYSA-N
Target: Carbonic anhydrase 12 (SINGLE PROTEIN), Homo sapiens
UniProt: O43570
Assay: Inhibition of human carbonic anhydrase 12 pre-incubated for 15 mins by stopped flow carbon dioxide hydrase assay
Measurement: Ki = 4.3 nM (pChEMBL 8.369999885559082)
Descriptors: MW 398.37, ALogP 2.51, HBA 6, HBD 1, PSA 100.1, QED 0.71
Compound (SMILES): Fc1ccc(CCNC[C@H]2CC[C@H](c3nnn4cnc5[nH]ccc5c34)CC2)cc1
InChIKey: FWNGUIYLIAUXNP-QAQDUYKDSA-N
Target: Non-receptor tyrosine-protein kinase TYK2 (SINGLE PROTEIN), Homo sapiens
UniProt: P29597
Assay: Enzyme Assay: JAK1, JAK2, JAK3 and Tyk2 were purchased from Carna Biosciences, Inc. As the substrate, LANCE Ultra ULight-JAK1 Peptide (manufactured by PerkinElmer Co., Ltd. (PE)) was used. Dilute solutions of compounds and enzymes in assay buffer (50 mM HEPES pH7.5, 1 mM EGTA, 1 mM MgCl2, 2 mM DTT, 0.01% Tween20) were dispensed into wells of a 384-well black plate. After 5 minutes of preincubation, dilute solutions of the substrate and ATP (adenosine triphosphate) were added at a final concentration of 100 μM, and the plate was incubated at room temperature for 2 hours. After addition of a termination reagent containing EDTA (ethylenediamine tetraacetic acid) at a final concentration of 10 mM, LANCE Eu-W1024 Anti-phosphotyrosine (PT66) (manufactured by PE) was added, and after 1 hour of incubation, the fluorescences were measured with ARVO-HTS.
Measurement: IC50 = 28 nM (pChEMBL 7.550000190734863)
Descriptors: MW 392.48, ALogP 3.85, HBA 5, HBD 2, PSA 70.9, QED 0.49
Compound (SMILES): Cc1nc(C(C)(CC2CC2)NC(=O)c2cc(OC(C)CF)c(C3CC3)cn2)no1
InChIKey: AQBSFPKMGMIOKK-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 = 0.6 nM (pChEMBL 9.220000267028809)
Descriptors: MW 402.47, ALogP 3.83, HBA 6, HBD 1, PSA 90.14, QED 0.69
Compound (SMILES): COC(=O)Nc1ccc(S(=O)(=O)C(C)C)c([C@H]2CCCN2C(=O)[C@H](Nc2ccc3cc[nH]c(=O)c3c2)c2ccc(OC)c(OC)c2)c1
InChIKey: QMDGBKOOYLXRQW-DLFZDVPBSA-N
Target: Coagulation factor X (SINGLE PROTEIN), Homo sapiens
UniProt: P00742
Assay: Inhibition of human coagulation factor-10a
Measurement: Ki > 1000 nM (pChEMBL 6)
Descriptors: MW 662.77, ALogP 5.42, HBA 9, HBD 3, PSA 156.13, QED 0.2
Compound (SMILES): CN(C)C/C=C/C(=O)Nc1cc2c(Nc3ccc4c(cnn4Cc4ccccc4)c3)ncnc2cn1
InChIKey: KZVDSZYFRUKCEQ-RMKNXTFCSA-N
Target: Epidermal growth factor receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P00533
Assay: Irreversible inhibition of full length human ERBB1 autophosphorylation transfected in EGF-stimulated mouse NIH/3T3 cells incubated for 2 hrs followed by stimulation with EGF for 10 mins
Measurement: IC50 = 3 nM (pChEMBL 8.520000457763672)
Descriptors: MW 478.56, ALogP 4.22, HBA 8, HBD 2, PSA 100.86, QED 0.32
Compound (SMILES): CCCCCCC(C)(C)c1cc(OC)c(C2=C[C@@H]3CC[C@@]2(CO)C3(C)C)c(OC)c1
InChIKey: ORJLSGKGXZBYAI-PPHZAIPVSA-N
Target: Cannabinoid receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P34972
Assay: [35S]GTPγS Binding Assay: Human CB2 expressing CHO-K1 membranes (5 μg per incubation mixture) were diluted in 50 mM Tris-HCl (pH 7.5) and 0.5 mM EDTA and added to HU compounds in a pre-mixed incubation cocktail. Final incubation concentrations were 55 mM Tris-HCl (pH 7.4), 1 mM EDTA, 100 mM NaCl, 5 mM MgCl2, 0.5% BSA, 50 μM GDP, 0.2 nM [35S]GTPγS (PerkinElmer) with varied HU compound concentration and 5 μg membrane. Incubations were continued for 60 minutes at 30° C. in a shaking water bath. Assays were terminated by addition of 2 ml ice cold wash buffer (50 mM Tris-HCl, pH 7.5 and 5 mM MgCl2) and filtration through pre-soaked GF/C filters (Whatman), followed by two further washes.
Measurement: EC50 = 135.5 nM (pChEMBL 6.869999885559082)
Descriptors: MW 414.63, ALogP 6.76, HBA 3, HBD 1, PSA 38.69, QED 0.43
Compound (SMILES): COc1cc2c(Nc3ccc(Cl)c(Cl)c3)ncnc2cc1OCc1csc([C@@H]2CCCN2)n1
InChIKey: UJKCNZDTMJJLEP-SFHVURJKSA-N
Target: Vascular endothelial growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P35968
Assay: Inhibition of recombinant human N-terminal GST-fused KDR (D807 to V1356 residues) expressed in baculovirus infected Escherichia coli or insect Sf9 cells using poly-EY as substrate after 240 mins by luciferase coupled chemiluminescence assay
Measurement: IC50 = 50 nM (pChEMBL 7.300000190734863)
Descriptors: MW 502.43, ALogP 6.15, HBA 8, HBD 2, PSA 81.19, QED 0.31
Compound (SMILES): CC(=O)N1CC[C@@](C)(N2CCc3c(-c4cnc(N)nc4)nc(N4CCOCC4)nc32)C1
InChIKey: DAGYRRYFJANAQG-OAQYLSRUSA-N
Target: PI3K p110 beta/p85 alpha (PROTEIN COMPLEX), Homo sapiens
UniProt: P27986
Assay: Inhibition of recombinant human PI3K p110beta/p85alpha using phosphatidylinositol 4,5-bisphosphate as substrate preincubated for 15 mins followed by addition of ATP and measured after 30 mins by fluorescence polarisation assay
Measurement: Ki = 6.7 nM (pChEMBL 8.170000076293945)
Descriptors: MW 424.51, ALogP 0.73, HBA 9, HBD 1, PSA 113.6, QED 0.76
Compound (SMILES): CC(C)(C)c1cc(NC(=O)Nc2ccc(Oc3ccnc(Nc4ccc5[nH]ncc5c4)n3)c3ccccc23)n(-c2ccc(=O)n(CCN3CCOCC3)c2)n1
InChIKey: RPFSNCZTTYGYDI-UHFFFAOYSA-N
Target: Glycogen synthase kinase-3 alpha (SINGLE PROTEIN), Homo sapiens
UniProt: P49840
Assay: GSK 3α Enzyme Inhibition Assay: The inhibitory activities of compounds of the invention against the GSK 3α enzyme isoform (Invitrogen), are evaluated by determining the level of activation/phosphorylation of the target peptide. The GSK3-α protein (500 ng/mL, 2.5 uL) is mixed with the test compound (2.5 uL at either 4 ug/mL, 0.4 ug/mL, 0.04 ug/mL, or 0.004 ug/mL) for 2 hr at RT. The FRET peptide (8 uM, 2.5 uL), which is a phosphorylation target for GSK3α, and ATP (40 uM, 2.5 uL) are then added to the enzyme/compound mixture and the resulting mixture incubated for 1 hr. Development reagent (protease, 5 uL) is added for 1 hr prior to detection in a fluorescence microplate reader (Varioskan Flash, ThermoFisher Scientific).
Measurement: IC50 = 2430 nM (pChEMBL 5.610000133514404)
Descriptors: MW 739.84, ALogP 6.66, HBA 12, HBD 4, PSA 169.14, QED 0.12
Compound (SMILES): COc1cc2c(Nc3ccc(Cl)c(Cl)c3)ncnc2cc1OC[C@@H]1O[C@@H](OC)[C@@H](O)[C@H](O)[C@H]1O
InChIKey: JFXUNTVGMAFDCX-SXFAUFNYSA-N
Target: Receptor tyrosine-protein kinase erbB-2 (SINGLE PROTEIN), Homo sapiens
UniProt: P04626
Assay: Inhibition of recombinant human N-terminal GST His6-tagged thrombin cleavage site-fused ErbB2 kinase domain (Q679 to V1255 residues) expressed in baculovirus infected insect Sf9 cells using biotinylated poly-EY as substrate after 60 mins by alphascreen assay
Measurement: IC50 = 50 nM (pChEMBL 7.300000190734863)
Descriptors: MW 512.35, ALogP 2.52, HBA 10, HBD 4, PSA 135.42, QED 0.37
Compound (SMILES): c1cc2c(ncn3nnc([C@H]4CC[C@H](CNC5CCC5)CC4)c23)[nH]1
InChIKey: BVDAWYIPTFUWBZ-JOCQHMNTSA-N
Target: Non-receptor tyrosine-protein kinase TYK2 (SINGLE PROTEIN), Homo sapiens
UniProt: P29597
Assay: Enzyme Assay: JAK1, JAK2, JAK3 and Tyk2 were purchased from Carna Biosciences, Inc. As the substrate, LANCE Ultra ULight-JAK1 Peptide (manufactured by PerkinElmer Co., Ltd. (PE)) was used. Dilute solutions of compounds and enzymes in assay buffer (50 mM HEPES pH7.5, 1 mM EGTA, 1 mM MgCl2, 2 mM DTT, 0.01% Tween20) were dispensed into wells of a 384-well black plate. After 5 minutes of preincubation, dilute solutions of the substrate and ATP (adenosine triphosphate) were added at a final concentration of 100 μM, and the plate was incubated at room temperature for 2 hours. After addition of a termination reagent containing EDTA (ethylenediamine tetraacetic acid) at a final concentration of 10 mM, LANCE Eu-W1024 Anti-phosphotyrosine (PT66) (manufactured by PE) was added, and after 1 hour of incubation, the fluorescences were measured with ARVO-HTS.
Measurement: IC50 = 230 nM (pChEMBL 6.639999866485596)
Descriptors: MW 324.43, ALogP 3.02, HBA 5, HBD 2, PSA 70.9, QED 0.77
Compound (SMILES): COc1cc(OC)cc(N(CCCO)c2ccc3ncc(-c4cnn(CCS(C)(=O)=O)c4)nc3c2)c1
InChIKey: MWLGIUCUYKLSHV-UHFFFAOYSA-N
Target: Vascular endothelial growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P35968
Assay: Inhibition of VEGFR2 (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 511.6, ALogP 3.08, HBA 10, HBD 1, PSA 119.67, QED 0.32
Compound (SMILES): COc1cc(-c2cc(C(F)(F)F)ccc2C)ccc1-n1c(=O)ccc2cc(S(=O)(=O)Nc3ccon3)ccc21
InChIKey: SLDQNQPNJQITIH-UHFFFAOYSA-N
Target: Cytochrome P450 3A4 (SINGLE PROTEIN), Homo sapiens
UniProt: P08684
Assay: Time-dependent inhibition of CYP3A4 in human liver microsomes using midazolam as substrate preincubated with enzyme in presence of NADPH followed by substrate addition
Measurement: IC50 = 2200 nM (pChEMBL 5.659999847412109)
Descriptors: MW 555.53, ALogP 5.78, HBA 7, HBD 1, PSA 103.43, QED 0.28
Compound (SMILES): CN(C)Cc1cc(C(=O)N2CCC(N3CC(CC#N)(n4cc(-c5ncnc6[nH]ccc56)cn4)C3)CC2)nc(C(F)(F)F)c1
InChIKey: SIVUWBTZSQWEMO-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 592.63, ALogP 3.53, HBA 9, HBD 1, PSA 122.86, QED 0.35
Compound (SMILES): NC(=O)c1c(N)ncnc1N1CCC(c2nc(-c3ccc(F)c(C(F)(F)F)c3)cn2CCN2CCC2)CC1
InChIKey: WNBFWWDKYZWYOX-UHFFFAOYSA-N
Target: Cytochrome P450 1A2 (SINGLE PROTEIN), Homo sapiens
UniProt: P05177
Assay: Inhibition of CYP1A2 (unknown origin)
Measurement: IC50 > 20000 nM (pChEMBL 4.698999881744385)
Descriptors: MW 532.55, ALogP 3.27, HBA 8, HBD 2, PSA 119.19, QED 0.45
Compound (SMILES): CNC(=O)c1cc(OC)cc(N(CC(C)(C)O)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: SGPDKZMOPAHQPP-UHFFFAOYSA-N
Target: Fibroblast growth factor receptor 4 (SINGLE PROTEIN), Homo sapiens
UniProt: P22455
Assay: Inhibition of human FGFR4 using Btn-Flt3 as substrate after 60 mins by TR-FRET assay
Measurement: IC50 = 245.47 nM (pChEMBL 6.610000133514404)
Descriptors: MW 460.54, ALogP 3.31, HBA 8, HBD 2, PSA 105.4, QED 0.44
Compound (SMILES): COc1ccccc1NC(=N)NC(=N)N1CCN(C(=N)NC(=N)Nc2ccccc2OC)CC1
InChIKey: BOXGPKAGNWVHRS-UHFFFAOYSA-N
Target: Cholinesterase (SINGLE PROTEIN), Equus caballus
UniProt: P81908
Assay: Non-competitive inhibition of equine serum butyrylcholinesterase in presence of varying butyrylthiocholine iodide substrate level preincubated for 20 mins followed by substrate addition measured every 1 min for 30 mins
Measurement: Ki = 33960 nM (pChEMBL 4.46999979019165)
Descriptors: MW 466.55, ALogP 1.76, HBA 6, HBD 8, PSA 168.46, QED 0.25
Compound (SMILES): COc1cc2c(Nc3ccc(Cl)c(Cl)c3)ncnc2cc1OCCC1OCCCO1
InChIKey: KBVAWHBMEYHTMD-UHFFFAOYSA-N
Target: Vascular endothelial growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P35968
Assay: Inhibition of recombinant human N-terminal GST-fused KDR (D807 to V1356 residues) expressed in baculovirus infected Escherichia coli or insect Sf9 cells using poly-EY as substrate after 240 mins by luciferase coupled chemiluminescence assay
Measurement: IC50 = 50 nM (pChEMBL 7.300000190734863)
Descriptors: MW 450.32, ALogP 5.22, HBA 7, HBD 1, PSA 74.73, QED 0.53
Compound (SMILES): CC(C)(Cc1ccc(C(=O)Oc2ccc(C(=N)N)cc2F)s1)C(=O)N1CC[C@H](C(=O)O)C1
InChIKey: XAKJOMCOYRMPIW-ZDUSSCGKSA-N
Target: Serine protease 1 (SINGLE PROTEIN), Homo sapiens
UniProt: P07477
Assay: Trypsin Inhibition Assay: Using a 96 well plate (#3915, Costar), a test compound (25 uL) was mixed with 20 uM fluorescence enzyme substrate (Boc-Phe-Ser-Arg-AMC, 50 uL) mixed with 200 mM Tris-HCl buffer (pH 8.0), and human trypsin (Sigma, 25 uL) was added. Using a fluorescence plate reader fmax (Molecular Devices, Inc.), the reaction rate was measured from the time-course changes at excitation wavelength 355 nm and fluorescence wavelength 460 nm.
Measurement: Ki = 1.33 nM (pChEMBL 8.880000114440918)
Descriptors: MW 461.52, ALogP 2.89, HBA 6, HBD 3, PSA 133.78, QED 0.25
Compound (SMILES): COc1cc2c(Nc3ccc(Cl)c(Cl)c3)ncnc2cc1OCC1CN(CCCCCCO)CCO1
InChIKey: LZFVWERIFXVTMC-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 535.47, ALogP 5.32, HBA 8, HBD 2, PSA 88.97, QED 0.3
Compound (SMILES): CCN1CN([C@H]2CC[C@H](CNS(C)(=O)=O)CC2)c2c(cnc3[nH]ccc23)C1=O
InChIKey: WQVUPEREYSURTN-HDJSIYSDSA-N
Target: Non-receptor tyrosine-protein kinase TYK2 (SINGLE PROTEIN), Homo sapiens
UniProt: P29597
Assay: Enzyme Assay: The inhibitory activity of the compounds of the present invention against JAK was measured.The respective enzymes (JAK1, JAK2, JAK3 and Tyk2) were purchased from Carna Biosciences, Inc.As a substrate of the enzymes (hereinafter referred to as substrate), LANCE Ultra ULight-JAK-1 (Tyr1023) Peptide (manufactured by PerkinElmer Inc.) was used.As an antibody for detecting phosphorylation of the substrate, LANCE Ultra Europium-anti-phospho tyrosine antibody (PT66) (manufactured by PerkinElmer Inc.) was used.The other reagents were purchased from the following.Adenosine triphosphate (ATP): Sigma-Aldrich4-(2-Hydroxyethyl)-1-piperazineethanesulfonic acid (HEPES): DOJINDO LABORATORIESGlycol ether diamine tetraacetic acid (EGTA): DOJINDO LABORATORIES Magnesium chloride (MgCl2): Wako Pure Chemical Industries, Ltd.Dithiothreitol (DTT): Wako Pure Chemical Industries, Ltd.Tween 20: Sigma-AldrichEthylenediaminetetraacetic acid (EDTA): DOJINDO LABORATORIESThe compounds of the present invention, the enzymes (JAK1, JAK2, JAK3 and Tyk2), the substrate and ATP were used for assay as diluted with assay buffer.Â  As the assay buffer, one having the following composition was used.Â  HEPES (pH7.5): 50 mM EGTA: 1 mM MgCl2: 10 mM DTT: 2 mM Tween 20: 0.01% (wt/wt). The dilute concentration and the addition amount on a well plate as described hereinafter were adjusted so that the following final concentrations were achieved on the well plate.
Measurement: IC50 = 170 nM (pChEMBL 6.769999980926514)
Descriptors: MW 405.52, ALogP 1.91, HBA 5, HBD 2, PSA 98.4, QED 0.79
Compound (SMILES): Cc1nn(C)c(C)c1C(=O)N1CCC2(CC1)CC2CNC(=O)N1Cc2ccncc2C1
InChIKey: VMAOFORAZIKCQG-UHFFFAOYSA-N
Target: Nicotinamide phosphoribosyltransferase (SINGLE PROTEIN), Homo sapiens
UniProt: P43490
Assay: Inhibition of human full length C-terminal His6-tagged NAMPT expressed in Escherichia coli Rosetta (DE3) cells using nicotinamide as substrate incubated for 15 mins prior to substrate addition measured after 30 mins in presence of PRPP
Measurement: IC50 = 8.6 nM (pChEMBL 8.069999694824219)
Descriptors: MW 422.53, ALogP 2.4, HBA 5, HBD 1, PSA 83.36, QED 0.82
Compound (SMILES): N#CCC1(n2cc(-c3ncnc4[nH]ccc34)cn2)CN(C2CCN(C(=O)C3CCC(c4ccc(Cl)cc4)CC3)CC2)C1
InChIKey: NUWQMLMLMCAVNH-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 583.14, ALogP 5.36, HBA 7, HBD 1, PSA 106.73, QED 0.33
Compound (SMILES): COc1ccnc2[nH]cc(C(=O)c3c(F)ccc(NS(=O)(=O)c4cc(F)ccc4F)c3F)c12
InChIKey: NUVJPYYWCSOJFJ-UHFFFAOYSA-N
Target: RAF proto-oncogene serine/threonine-protein kinase (SINGLE PROTEIN), Homo sapiens
UniProt: P04049
Assay: Inhibition of C-Raf1 (unknown origin) assessed as decrease in biotin-tagged MEK1 phosphorylation after 45 mins
Measurement: IC50 < 10 nM (pChEMBL 8)
Descriptors: MW 479.41, ALogP 4.16, HBA 5, HBD 2, PSA 101.15, QED 0.32
Compound (SMILES): COc1cc(-c2cccc(C(F)(F)F)c2)ccc1-n1c(=O)ccc2cc(S(=O)(=O)Nc3ccon3)ccc21
InChIKey: SFRPLFSOLCJRQZ-UHFFFAOYSA-N
Target: Cytochrome P450 3A4 (SINGLE PROTEIN), Homo sapiens
UniProt: P08684
Assay: Time-dependent inhibition of CYP3A4 in human liver microsomes using midazolam as substrate preincubated with enzyme in presence of NADPH followed by substrate addition
Measurement: IC50 = 45000 nM (pChEMBL 4.349999904632568)
Descriptors: MW 541.51, ALogP 5.47, HBA 7, HBD 1, PSA 103.43, QED 0.31
Compound (SMILES): Cn1c(SCCCN2CC[C@]3(C[C@@H]3c3ccc(C(F)(F)F)cc3F)C2)nnc1-c1cccnc1
InChIKey: JZCCFPRFOOIKRY-XXBNENTESA-N
Target: Cytochrome P450 2C19 (SINGLE PROTEIN), Homo sapiens
UniProt: P33261
Assay: Inhibition of human CYP2C19 expressed in microsomes using BMC as substrate after 10 mins by P450 cypex assay
Measurement: IC50 > 7000 nM (pChEMBL 5.15500020980835)
Descriptors: MW 491.56, ALogP 5.4, HBA 6, HBD 0, PSA 46.84, QED 0.25
Compound (SMILES): N#CCC1(n2cc(-c3ncnc4[nH]ccc34)cn2)CN(C2CC3CCC(C2)N3C(=O)c2ccnc(C(F)(F)F)c2F)C1
InChIKey: GNQGVBHSQWEOFT-UHFFFAOYSA-N
Target: Tyrosine-protein kinase JAK2 (SINGLE PROTEIN), Homo sapiens
UniProt: O60674
Assay: In Vitro JAK Kinase Assay: Compounds herein were tested for inhibitory activity of JAK targets according to the following in vitro assay described in Park et al., Analytical Biochemistry 1999, 269, 94-104. The catalytic domains of human JAK1 (a.a. 837-1142), Jak2 (a.a. 828-1132) and Jak3 (a.a. 781-1124) with an N-terminal His tag were expressed using baculovirus in insect cells and purified. The catalytic activity of JAK1, JAK2 or JAK3 was assayed by measuring the phosphorylation of a biotinylated peptide. The phosphorylated peptide was detected by homogenous time resolved fluorescence (HTRF). IC50s of compounds were measured for each kinase in the 40 microL reactions that contain the enzyme, ATP and 500 nM peptide in 50 mM Tris (pH 7.8) buffer with 100 mM NaCl, 5 mM DTT, and 0.1 mg/mL (0.01%) BSA. For the 1 mM IC50 measurements, ATP concentration in the reactions was 1 mM. Reactions were carried out at room temperature for 1 hr and then stopped with 20 μL 45 mM EDTA, 300 nM SA-APC, 6 nM Eu-Py20 in assay buffer (Perkin Elmer, Boston, Mass.). Binding to the Europium labeled antibody took place for 40 minutes and HTRF signal was measured on a Fusion plate reader (Perkin Elmer, Boston, Mass.).
Measurement: IC50 = 12.5 nM (pChEMBL 7.900000095367432)
Descriptors: MW 579.56, ALogP 4.13, HBA 8, HBD 1, PSA 119.62, QED 0.35
Compound (SMILES): CCN(c1cc(OC)cc(C(=O)NCc2c(C)cc(C)[nH]c2=O)c1C)[C@H]1CC[C@H](N(C)C)CC1
InChIKey: NGIVICXDCWNFNK-MEMLXQNLSA-N
Target: Histone-lysine N-methyltransferase EZH2 (SINGLE PROTEIN), Homo sapiens
UniProt: Q15910
Assay: Inhibition Assay: Test compounds were serially diluted 3-fold in DMSO in a 10 point-curve and 1 uL was spotted into a 384-well microplate in duplicate using a Platemate Plus equipped with 384-channel head (Thermo Scientific). The final top concentration of test compounds in the assay was 10 uM. Positive control (100% inhibition standard) was 1 mM final concentration of SAH and negative control (0% inhibition standard) contained 1 uL of DMSO. Test compounds were then incubated for 30 minutes with 40 uL per well of wild-type EZH2 (final concentration was 4 nM), Y641F EZH2 (final concentration was 0.1 nM) and A677G and A687V EZH2 (for each, final concentration was 2nM) and peptide in 1x assay buffer (20 mM BICINE pH =7.6, 1 mM DTT, 0.002% TWEEN 20 (generic: polysorbate 20), 0.005% BSG). For the wild-type EZH2 and A677G EZH2 assays, biotinylated peptide H3:21-44 with unmethylated K27 was present at a final concentration of 200 nM, while in the A687V EZH2 assay, biotinylated peptide H3.
Measurement: IC50 = 10.3 nM (pChEMBL 7.989999771118164)
Descriptors: MW 468.64, ALogP 3.94, HBA 5, HBD 2, PSA 77.67, QED 0.61
Compound (SMILES): COc1cc(OC)c(C)c(N(CCNC(C)C)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1.Cl
InChIKey: WSXFENUDJHHXRN-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 = 8709.64 nM (pChEMBL 5.059999942779541)
Descriptors: MW 460.58, ALogP 4.49, HBA 8, HBD 1, PSA 77.33, QED 0.39
Compound (SMILES): Cn1c(=O)c2c(CC(=O)Nc3nc(-c4cc(F)c(C(F)(F)F)c(F)c4)cs3)cccc2n(C)c1=O
InChIKey: VZQJQNIXPKBELC-UHFFFAOYSA-N
Target: Transient receptor potential cation channel subfamily M member 8 (SINGLE PROTEIN), Homo sapiens
UniProt: Q7Z2W7
Assay: Radiometric Calcium Assay: The inhibition of TRPA1 receptor activation was measured as inhibition of allylisothiocyanate (AITC) induced cellular uptake of radioactive calcium. Test compounds were dissolved in DMSO to prepare 10 mM stock solution and then diluted using plain medium with 0.1% BSA and 1.8 mM CaCl2 to get desired concentration. Final concentration of DMSO in the reaction was 0.5% (v/v). Human TRPA1 expressing CHO cells were grown in F-12 DMEM medium with 10% FBS, 1% penicillin-streptomycin solution, and 400 ug/ml of G-418. Cells were seeded 24 h prior to the assay in 96 well plates so as to get 50,000 cells per well on the day of experiment. Cells were treated with test compounds for 10 min followed by addition of AITC at a final concentration of 30 micromolar and 5 uCi/ml 45Ca+2 for 3 min at 25° C. Cells were washed and lysed using buffer containing 1% Triton X-100, 0.1% deoxycholate and 0.1% SDS. Radioactivity in the lysate was measured in Packard Top count.
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 510.44, ALogP 3.84, HBA 7, HBD 1, PSA 85.99, QED 0.42
Compound (SMILES): COc1cc2c(Nc3ccc(Cl)c(Cl)c3)ncnc2cc1OCC1CN(C(C)C)CCCO1
InChIKey: PWNBTHIQJMPMTI-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 0.46
Compound (SMILES): O=C(O)C1CCC(O)(C(=O)N2CC[C@](c3ccc(C(F)(C(F)(F)F)C(F)(F)F)cc3)(S(=O)(=O)c3ccc(F)cc3)C2)CC1
InChIKey: BOILSPDFARREIP-ZBYWLKIMSA-N
Target: Nuclear receptor subfamily 1 group I member 2 (SINGLE PROTEIN), Homo sapiens
UniProt: O75469
Assay: Transactivation of PXR (unknown origin) expressed in human HepG2 cells
Measurement: EC50 > 50000 nM (pChEMBL 4.301000118255615)
Descriptors: MW 643.55, ALogP 5.02, HBA 5, HBD 2, PSA 111.98, QED 0.34
Compound (SMILES): CC(C)c1nc2ccc(Cl)cc2c(-c2ccccc2)c1C(=O)O
InChIKey: CDYJYWKBTLRTHP-UHFFFAOYSA-N
Target: Cytochrome P450 2D6 (SINGLE PROTEIN), Homo sapiens
UniProt: P10635
Assay: Inhibition of CYP2D6 (unknown origin)
Measurement: IC50 > 50000 nM (pChEMBL 4.301000118255615)
Descriptors: MW 325.8, ALogP 5.38, HBA 2, HBD 1, PSA 50.19, QED 0.7
Compound (SMILES): COc1cc(C(F)(F)F)ccc1-n1c(=O)ccc2cc(S(=O)(=O)Nc3nccs3)ccc21
InChIKey: RPJTYRXEXCJTKB-UHFFFAOYSA-N
Target: Sodium channel protein type 9 subunit alpha (SINGLE PROTEIN), Homo sapiens
UniProt: Q15858
Assay: Inhibition of human Nav1.7 expressed in HEK293 cells at holding potential yielding 20 to 50% inactivation measured after 3 to 5 mins by patchXpress electrophysiology assay
Measurement: IC50 = 500 nM (pChEMBL 6.300000190734863)
Descriptors: MW 481.48, ALogP 4.28, HBA 7, HBD 1, PSA 90.29, QED 0.46
Compound (SMILES): Cc1cc([C@H](C)Nc2nccc(N3C(=O)OC[C@@H]3[C@H](C)F)n2)ncc1-c1ccnc(C(F)(F)F)c1
InChIKey: DCGDPJCUIKLTDU-SUNYJGFJSA-N
Target: Isocitrate dehydrogenase [NADP] cytoplasmic (SINGLE PROTEIN), Homo sapiens
UniProt: O75874
Assay: Inhibition of IDH1 R132H mutant (unknown origin) assessed as NADPH consumption using alpha-ketoglutarate as substrate by fluorescence assay
Measurement: IC50 = 27 nM (pChEMBL 7.570000171661377)
Descriptors: MW 490.46, ALogP 5.12, HBA 7, HBD 1, PSA 93.13, QED 0.48
Compound (SMILES): COC1(C(=O)N2CC[C@](c3ccc(C(F)(C(F)(F)F)C(F)(F)F)cc3)(S(=O)(=O)c3ccc(F)cc3)C2)CCS(=O)(=O)CC1
InChIKey: HPMPPPHFZHTUEW-QHCPKHFHSA-N
Target: Nuclear receptor ROR-beta (SINGLE PROTEIN), Homo sapiens
UniProt: Q92753
Assay: Inverse agonist activity at human Gal4-fused RORbeta LBD (200 to 559 residues) expressed in human Jurkat cells measured after 18 hrs by steady-glo luciferase reporter gene assay
Measurement: EC50 > 40000 nM (pChEMBL 4.3979997634887695)
Descriptors: MW 663.61, ALogP 4.61, HBA 6, HBD 0, PSA 97.82, QED 0.33
Compound (SMILES): COc1cc(-c2nnc(CN(C)C)o2)ccc1Nc1nccc(-c2c(-c3cccc(C(=O)Nc4c(F)cccc4F)c3)nc3ccccn23)n1
InChIKey: HAANAGIFGHDJLU-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 > 500 nM (pChEMBL 6.301000118255615)
Descriptors: MW 673.68, ALogP 6.85, HBA 11, HBD 2, PSA 135.6, QED 0.16
Compound (SMILES): N#CCC1(n2cc(-c3ncnc4[nH]ccc34)cn2)CN(C2CCN(C(=O)c3ccc(-c4ccc(C#N)cc4)cc3)CC2)C1
InChIKey: PLLMBQKYTKFQCB-UHFFFAOYSA-N
Target: Tyrosine-protein kinase JAK1 (SINGLE PROTEIN), Homo sapiens
UniProt: P23458
Assay: In vitro JAK Kinase Assay: The catalytic domains of human JAK1 (a.a. 837-1142), Jak2 (a.a. 828-1132) and Jak3 (a.a. 781-1124) with an N-terminal His tag were expressed using baculovirus in insect cells and purified. The catalytic activity of JAK1, JAK2 or JAK3 was assayed by measuring the phosphorylation of a biotinylated peptide. The phosphorylated peptide was detected by homogenous time resolved fluorescence (HTRF). IC50s of compounds were measured for each kinase in the 40 microL reactions that contain the enzyme, ATP and 500 nM peptide in 50 mM Tris (pH 7.8) buffer with 100 mM NaCl, 5 mM DTT, and 0.1 mg/mL (0.01%) BSA. For the 1 mM IC50 measurements, ATP concentration in the reactions was 1 mM. Reactions were carried out at room temperature for 1 hr and then stopped with 20 μL 45 mM EDTA, 300 nM SA-APC, 6 nM Eu-Py20 in assay buffer (Perkin Elmer, Boston, Mass.). Binding to the Europium labeled antibody took place for 40 minutes and HTRF signal was measured on a Fusion plate reader (Perkin Elmer, Boston, Mass.)
Measurement: IC50 < 5 nM (pChEMBL 8.300999641418457)
Descriptors: MW 567.66, ALogP 4.59, HBA 8, HBD 1, PSA 130.52, QED 0.32
Compound (SMILES): COc1cc(N2CCC(N3CCN(S(C)(=O)=O)CC3)CC2)c(C)cc1Nc1nccc(-c2c(-c3cccc(C(=O)Nc4c(F)cccc4F)c3)nc3ccccn23)n1
InChIKey: IPFPMJCFPRMCII-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 807.93, ALogP 6.6, HBA 11, HBD 2, PSA 137.3, QED 0.16
Compound (SMILES): COCCOCCOCCOCCOCCOCCO[C@H]1CC[C@@]2(O)[C@H]3Cc4ccc(O)c5c4[C@@]2(CCN3CC2CCC2)C1O5
InChIKey: FOYZLSYHIDVODR-PYDPPQKPSA-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 = 130 nM (pChEMBL 6.889999866485596)
Descriptors: MW 635.79, ALogP 2.46, HBA 11, HBD 2, PSA 117.54, QED 0.19
Compound (SMILES): COc1cc2c(Nc3ccc(Br)c(Cl)c3)ncnc2cc1O[C@H]1CO[C@H]2[C@@H]1OC[C@@H]2SC
InChIKey: IBKXZCOYYLYZQJ-UWHLTILDSA-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 = 1000 nM (pChEMBL 6)
Descriptors: MW 538.85, ALogP 5.07, HBA 8, HBD 1, PSA 74.73, QED 0.47
Compound (SMILES): COc1cc(OC)cc(N(CCC(=O)NC(C)C)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: KKOOCJNBZXZVFR-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 474.57, ALogP 4.1, HBA 8, HBD 1, PSA 94.4, QED 0.39
Compound (SMILES): COc1cc(N2CCC(N3CCC(CCS(C)(=O)=O)CC3)CC2)ccc1Nc1nccc(-c2c(-c3cccc(C(=O)Nc4c(F)cccc4F)c3)nc3ccccn23)n1
InChIKey: XPHRONAXLUTSIR-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 820.97, ALogP 7.86, HBA 11, HBD 2, PSA 134.06, QED 0.13
Compound (SMILES): COc1cc2c(Nc3ccc(Cl)c(Cl)c3)ncnc2cc1OCC1CN(C(=O)c2c(C)noc2C)CCO1
InChIKey: DGJOZXUZTUDBOH-UHFFFAOYSA-N
Target: Vascular endothelial growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P35968
Assay: Inhibition of recombinant human N-terminal GST-fused KDR (D807 to V1356 residues) expressed in baculovirus infected Escherichia coli or insect Sf9 cells using poly-EY as substrate after 240 mins by luciferase coupled chemiluminescence assay
Measurement: IC50 = 50 nM (pChEMBL 7.300000190734863)
Descriptors: MW 558.42, ALogP 5.21, HBA 9, HBD 1, PSA 111.84, QED 0.33
Compound (SMILES): COc1cc2c(Nc3ccc(Cl)c(Cl)c3F)ncnc2cc1OC[C@@H]1CN2CCC[C@H]2C(=O)N1
InChIKey: VXJCKEGWFQFYGD-SJCJKPOMSA-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 506.37, ALogP 4.17, HBA 7, HBD 2, PSA 88.61, QED 0.49
Compound (SMILES): COc1cc(OC)cc(N(C)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: OMNISBCHBVYMCT-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 = 1949.84 nM (pChEMBL 5.710000038146973)
Descriptors: MW 375.43, ALogP 3.82, HBA 7, HBD 0, PSA 65.3, QED 0.53
Compound (SMILES): FC(F)(F)c1c(CN2CCC(c3ccccc3)CC2)ccn2c(CC3CC3)nnc12
InChIKey: LYDKDODJIBQNLK-UHFFFAOYSA-N
Target: Metabotropic glutamate receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: Q14416
Assay: Positive allosteric modulator activity at mGluR2 receptor (unknown origin) assessed as glutamate-induced [35S]GTPgammaS binding
Measurement: EC50 = 16 nM (pChEMBL 7.800000190734863)
Descriptors: MW 414.48, ALogP 5.08, HBA 4, HBD 0, PSA 33.43, QED 0.58
Compound (SMILES): CNC(=O)c1c(-c2ccc(F)cc2)oc2cc(N(C)S(C)(=O)=O)c(-c3ccc4c(n3)-c3cc5c(F)cccc5n3CC4)cc12
InChIKey: MURUVADFDBVLDP-UHFFFAOYSA-N
Target: RNA-directed RNA polymerase (SINGLE PROTEIN), Hepacivirus hominis
UniProt: O39930
Assay: Inhibition of NS5B polymerase E1202G/T1280I/S2197P mutant in HCV genotype 1b infected in human HuH7 replicon cells after 72 hrs in presence of 10% FBS by luciferase-based reporter assay
Measurement: EC50 = 3.3 nM (pChEMBL 8.479999542236328)
Descriptors: MW 612.66, ALogP 6.37, HBA 6, HBD 1, PSA 97.44, QED 0.24
Compound (SMILES): Cn1c(=O)c2c(CC(=O)Nc3nc(-c4ccc(OC(F)(F)F)c(F)c4)cs3)ccnc2n(C)c1=O
InChIKey: MGGVBMYIXILZHA-UHFFFAOYSA-N
Target: Transient receptor potential cation channel subfamily M member 8 (SINGLE PROTEIN), Homo sapiens
UniProt: Q7Z2W7
Assay: Radiometric Calcium Assay: The inhibition of TRPA1 receptor activation was measured as inhibition of allylisothiocyanate (AITC) induced cellular uptake of radioactive calcium. Test compounds were dissolved in DMSO to prepare 10 mM stock solution and then diluted using plain medium with 0.1% BSA and 1.8 mM CaCl2 to get desired concentration. Final concentration of DMSO in the reaction was 0.5% (v/v). Human TRPA1 expressing CHO cells were grown in F-12 DMEM medium with 10% FBS, 1% penicillin-streptomycin solution, and 400 ug/ml of G-418. Cells were seeded 24 h prior to the assay in 96 well plates so as to get 50,000 cells per well on the day of experiment. Cells were treated with test compounds for 10 min followed by addition of AITC at a final concentration of 30 micromolar and 5 uCi/ml 45Ca+2 for 3 min at 25° C. Cells were washed and lysed using buffer containing 1% Triton X-100, 0.1% deoxycholate and 0.1% SDS. Radioactivity in the lysate was measured in Packard Top count.
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 509.44, ALogP 2.97, HBA 9, HBD 1, PSA 108.11, QED 0.41
Compound (SMILES): COc1ccc(-c2ccc3ncnc(-c4cccc(C(=O)N5CCN(C(C)=O)CC5)c4)c3c2)cn1
InChIKey: ZXVWGKDNEWUDIF-UHFFFAOYSA-N
Target: Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform (SINGLE PROTEIN), Homo sapiens
UniProt: P42336
Assay: Inhibition of myristoylated PI3K-alpha (unknown origin) overexpressed in Rat1 cells assessed as inhibition of Akt phosphorylation
Measurement: IC50 = 2120 nM (pChEMBL 5.670000076293945)
Descriptors: MW 467.53, ALogP 3.67, HBA 6, HBD 0, PSA 88.52, QED 0.46
Compound (SMILES): Cn1c(=O)c2c(CC(=O)Nc3nc(-c4cc(F)cc(C(F)(F)F)c4)cs3)coc2n(C)c1=O
InChIKey: XYLQLKFUIGUGMF-UHFFFAOYSA-N
Target: Transient receptor potential cation channel subfamily M member 8 (SINGLE PROTEIN), Homo sapiens
UniProt: Q7Z2W7
Assay: Radiometric Calcium Assay: The inhibition of TRPA1 receptor activation was measured as inhibition of allylisothiocyanate (AITC) induced cellular uptake of radioactive calcium. Test compounds were dissolved in DMSO to prepare 10 mM stock solution and then diluted using plain medium with 0.1% BSA and 1.8 mM CaCl2 to get desired concentration. Final concentration of DMSO in the reaction was 0.5% (v/v). Human TRPA1 expressing CHO cells were grown in F-12 DMEM medium with 10% FBS, 1% penicillin-streptomycin solution, and 400 ug/ml of G-418. Cells were seeded 24 h prior to the assay in 96 well plates so as to get 50,000 cells per well on the day of experiment. Cells were treated with test compounds for 10 min followed by addition of AITC at a final concentration of 30 micromolar and 5 uCi/ml 45Ca+2 for 3 min at 25° C. Cells were washed and lysed using buffer containing 1% Triton X-100, 0.1% deoxycholate and 0.1% SDS. Radioactivity in the lysate was measured in Packard Top count.
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 482.42, ALogP 3.29, HBA 8, HBD 1, PSA 99.13, QED 0.45
Compound (SMILES): COc1cccc(N(CC2CC2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1OC
InChIKey: OWZFRMMJYGBTKN-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 415.5, ALogP 4.6, HBA 7, HBD 0, PSA 65.3, QED 0.44
Compound (SMILES): O=C(O)CC1CCC2(CC1)CCN(c1cc(C(F)(F)F)ccc1F)CC2
InChIKey: IYMUTHHMEOHTBM-UHFFFAOYSA-N
Target: Free fatty acid receptor 4 (SINGLE PROTEIN), Mus musculus
UniProt: Q7TMA4
Assay: Agonist activity at mouse GPR120 expressed in CHOK1 cells assessed as induction of IP1 accumulation after 60 mins by HTRF assay
Measurement: EC50 = 590 nM (pChEMBL 6.230000019073486)
Descriptors: MW 373.39, ALogP 5.1, HBA 2, HBD 1, PSA 40.54, QED 0.75
Compound (SMILES): N#CCC1(n2ccc(-c3ncnc4[nH]ccc34)c2)CN(C2CCN(C(=O)c3ccc(C(F)(F)F)cc3F)CC2)C1
InChIKey: LCZLRZNEJKCKLP-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 551.55, ALogP 4.81, HBA 6, HBD 1, PSA 93.84, QED 0.36