lovingscience/chembl-v37-raw-activities huggingface dataset:
Compound (SMILES): O=C(NCCN1CCC(c2cccc(C(F)F)n2)CC1)C1CCOCC1
InChIKey: BRSILCSYDNFMAA-UHFFFAOYSA-N
Target: Voltage-gated inwardly rectifying potassium channel KCNH2 (SINGLE PROTEIN), Homo sapiens
UniProt: Q12809
Assay: Evaluation of Activity for Inhibiting hERG Channel : The activity of the present compound for inhibiting hERG channel was measured by whole-cell patch clamp method with auto patch clamp system, using CHO cell wherein hERG channel involved in human rapidly activating delayed rectifier potassium current (IKr) was forcibly expressed.(Preparation of Cell Suspension)hERG-CHO cell purchased from ChanTest was incubated at 37° C. in a CO2 incubator, and the cell was exfoliated from the flask with trypsin to prepare a cell suspension, shortly before the hERG current measurement.(Preparation of Solution)The extracellular fluid and intracellular fluid which were used in the measurement were prepared as follows.Extracellular fluid: 2 mmol/L CaCl2, 1 mmol/L MgCl2, 10 mmol/L HEPES, 4 mmol/L KCl, 145 mmol/L NaCl, 10 mmol/L glucoseIntracellular fluid: 5.4 mmol/L CaCl2, 1.8 mmol/L MgCl2, 10 mmol/L HEPES, 31 mmol/L KOH, 10 mmol/L EGTA, 120 mmol/L KCl, 4 mmol/L Na2-ATPTest compound solution: The test compound was dissolved in DMSO by adjusting the concentration to 2 mmol/L or 20 mmol/L to prepare each test compound solution. Further, the test compound solution was diluted with the extracellular fluid by 200-fold, which was serially diluted with the extracellular fluid to prepare each concentration of the test compound solution which is used to calculate IC50 value of hERG inhibition.
Measurement: IC50 = 5500 nM (pChEMBL 5.260000228881836)
Descriptors: MW 367.44, ALogP 2.74, HBA 4, HBD 1, PSA 54.46, QED 0.84
Compound (SMILES): Nc1ncc(-c2ccc([C@@]34C[C@@H]3CN(C3COC3)C4)cc2)cc1C(=O)NC12CCC(O)(CC1)CC2
InChIKey: GHUBYLSYFHNRLX-BORAJFNMSA-N
Target: Activin receptor type-1-like (SINGLE PROTEIN), Homo sapiens
UniProt: P37023
Assay: Caliper Assay: In the applied method, this separation takes place inside a chip that contains a complex capillary system for simultaneous analysis of 12 samples (12-sipper chip, Caliper Technologies Corp., Mountain View, USA). In order to allow the detection and quantification of the peptides in the capillary system, the peptides carry a fluorescent label (fluorescein). With this label the peptides can be quantified by fluorescence intensity through the instruments laser and detection system (LC3000, Caliper Life Sciences).The assays were performed in 384-well, low volume microtiter assay plates in a final reaction volume of 9 ul. Dose-response curves were generated by incubating 10 nM of each kinase together with 2 μm of the fluorescently labeled substrate peptide 5-Fluo-Ahx-KKYQAEEN-T-YDEYENKK-amid (10 mM stock solution in DMSO) in 50 mM Hepes pH 7.5, 0.02% Tween 20, 0.02% BSA, 1 mM DTT, 10 μm Na3VO4, 10 mM β-Glycerolphosphate, 1 mM MgCl2, 12 mM MnCl2 (ALK1 and ALK6 7 mM) and 15 μm ATP for 60 min at 30° C. in the presence or absence of compound diluted in DMSO.Kinase reaction were terminated by adding 15 ul STOP buffer (100 mM HEPES pH 7.5, 5% DMSO, 0.1% Caliper coating reagent, 10 mM EDTA, and 0.015% Brij35.Plates with terminated kinase reactions were transferred to the Caliper LC3000 workstation (Caliper Technologies Corp., Mountain View, USA) for reading. The relative amount of phosphorylated peptide r, was calculated using the heights of the substrate peak, s, and the product peak, p: r=p/(p+s).
Measurement: IC50 = 1000 nM (pChEMBL 6)
Descriptors: MW 474.61, ALogP 2.87, HBA 6, HBD 3, PSA 100.71, QED 0.62
Compound (SMILES): Nc1ncnc2c1c(-c1cc(O)cc(F)c1)nn2Cc1cc2ccccc2nc1-c1ccccc1
InChIKey: KUXQQOKYNDMITN-UHFFFAOYSA-N
Target: Phosphatidylinositol 4-phosphate 3-kinase C2 domain-containing subunit beta (SINGLE PROTEIN), Homo sapiens
UniProt: O00750
Assay: Inhibition Assay: 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 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 l 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. The TLC plates are then dried, exposed to a phosphorimager screen (Storm, Amersham), and quantitated. For each compound, kinase activity is measured at 10-12 inhibitor concentrations representing two-fold dilutions from the highest concentration tested (typically, 200 μM). For compounds showing significant activity, IC50 determinations are repeated two to four times, and the reported value is the average of these independent measurements.
Measurement: IC50 > 1000 nM (pChEMBL 6)
Descriptors: MW 462.49, ALogP 5.18, HBA 7, HBD 2, PSA 102.74, QED 0.37
Compound (SMILES): COC[C@](C)(F)CN1[C@H](c2ccc(NC3CN(CCCF)C3)cc2OC)c2ccc3[nH]ncc3c2C[C@H]1C
InChIKey: RJVPOCVCIFLEDC-NFXMZALSSA-N
Target: Estrogen receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P03372
Assay: Binding Assay: The assay was performed as follows with all reagent additions carried out using the Beckman Coulter BioRAPTR FRD microfluidic workstation:1. Acoustic dispense 120 nL of the test compound into a black low volume 384 well assay plates.2. Prepare 1×ER alpha-LBD/Tb-antiGST Ab in ES2 screening buffer and incubate for 15 minutes.3. Dispense 6 μL of the 1×AR-LBD/Tb-anti-GST Ab reagent into each well of the assay plate followed by 6 μL of Fluorophore reagent into each well of the assay plate4. Cover the assay plate to protect the reagents from light and evaporation, and incubate at room temperature for 4 hours.5. Excite at 337 nm and measure the fluorescent emission signal of each well at 490 nm and 520 nm using the BMG PheraSTAR.
Measurement: IC50 = 9.5 nM (pChEMBL 8.020000457763672)
Descriptors: MW 527.66, ALogP 4.74, HBA 6, HBD 2, PSA 65.65, QED 0.38
Compound (SMILES): CNC(=O)CN(C)C1CCC(c2ccc3[nH]c(-c4cc(OC)c5ncnn5c4)c(C(C)C)c3n2)CC1
InChIKey: WEWRXXPUSZDRSV-UHFFFAOYSA-N
Target: Toll-like receptor 8 (SINGLE PROTEIN), Homo sapiens
UniProt: Q9NR97
Assay: TLR7/8/9 Inhibition Reporter Assays: HEK-Blue-cells (Invivogen) overexpressing human TLR7, TLR8 or TLR9 receptors were used for screening inhibitors of these receptors using an inducible SEAP (secreted embryonic alkaline phosphatase) reporter gene under the control of the IFN-β minimal promoter fused to five NF-κB and AP-1-binding sites. Briefly, cells are seeded into Greiner 384 well plates (15000 cells per well for TLR7, 20,000 for TLR8 and 25,000 for TLR9) and then treated with test compounds in DMSO to yield a final dose response concentration range of 0.05 nM-50 μM. After a 30 minute compound pre-treatment at room temperature, the cells are then stimulated with a TLR7 ligand (gardiquimod at a final concentration of 7.5 μM), TLR8 ligand (R848 at a final concentration of 15.9 μM) or TLR9 ligand (ODN2006 at a final concentration of 5 nM) to activate NF-κB and AP-1 which induce the production of SEAP. After a 22 hour incubation at 37° C., 5% CO2, SEAP levels are determined with the addition of HEK-Blue Detection reagent (Invivogen), a cell culture medium that allows for detection of SEAP, according to manufacturer's specifications. The percent inhibition is determined as the % reduction in the HEK-Blue signal present in wells treated with agonist plus DMSO alone compared to wells treated with a known inhibitor.
Measurement: IC50 = 7.7 nM (pChEMBL 8.109999656677246)
Descriptors: MW 489.62, ALogP 4.11, HBA 7, HBD 2, PSA 100.44, QED 0.41
Compound (SMILES): N#CCC1(n2ccc(-c3nc(-c4ccnc(C(N)=O)n4)cc4ncccc34)n2)CC(C#N)C1
InChIKey: MHTMYBNUQNILIO-UHFFFAOYSA-N
Target: Tyrosine-protein kinase JAK2 (SINGLE PROTEIN), Homo sapiens
UniProt: O60674
Assay: JAK Caliper Enzyme Assay at 1mM ATP: Compounds were added to a 384-well plate. Reaction mixtures contained 10 mM HEPES, pH 7.4, 10 mM MgCl2, 0.01% BSA, 0.0005% Tween 20, 1 mM ATP and 1 μM peptide substrate. The JAK1 and TYK2 assays contained 1 μM of the IRStide peptide (5FAM-KKSRGDYMTMQID) and the JAK2 and JAK3 assays contained 1 μM of the JAKtide peptide (FITC-KGGEEEEYFELVKK). The assays were initiated by the addition of 20 nM JAK1, 1 nM JAK2, 1 nM JAK or 1 nM TYK2 enzyme and were incubated at room temperature for three hours for JAK1, 60 minutes for JAK2, 75 minutes for JAK3 or 135 minutes for TYK2. Enzyme concentrations and incubation times were optimized for each new enzyme preps and were modified slightly over time to ensure 20% to 30% phosphorylation. The assays were stopped with 15 μL of 180 mM HEPES, pH 7.4, 20 mM EDTA, and 0.2% Coating Reagent 3. The assay plates were placed on a Caliper Life Science LC3000 instrument, and each well was sampled using appropriate separation conditions to measure the unphosphorylated and phosphorylated peptide.
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 435.45, ALogP 2.59, HBA 9, HBD 1, PSA 160.05, QED 0.5
Compound (SMILES): C[C@@H]1C[C@H]2[C@@H]3CCC4=CC(=O)C=C[C@]4(C)[C@@]3(F)[C@@H](O)C[C@]2(C)[C@@]1(O)C(=O)COC(=O)c1ccc(C(=O)OCc2ccc([C@@H](CN)C(=O)Nc3ccc4cnccc4c3)cc2)cc1
InChIKey: BJLOBSMGZUMYOP-WDNLRGLVSA-N
Target: Tyrosine-protein kinase JAK1 (SINGLE PROTEIN), Homo sapiens
UniProt: P23458
Assay: In Vitro Comparison of the Effect of Corticosteroids, a ROCK Kinase and Compounds of the Invention on the Inhibition of ROCK-1 Kinase, ROCK-2 Kinase, and TNF-alpha: The TNFα assay quantifies secreted TNFα from RAW264.7 immortalized murine macrophages as an indicator of inflammation. The cells were concurrently treated with LPS (as an inducer of inflammation) and a titration of test molecules or control compounds for 4 hrs. After the incubation period, the media was harvested and assayed via an ELISA assay. ODs of experimental samples are fit to those of a standard curve to extrapolate the TNFα concentration. IC50 values were calculated by fitting a curve to experimental values with the controls as the top and bottom limits of the curve.
Measurement: IC50 = 50000 nM (pChEMBL 4.300000190734863)
Descriptors: MW 843.95, ALogP 6.35, HBA 11, HBD 4, PSA 195.21, QED 0.12
Compound (SMILES): C[C@H](Nc1ccc2c(c1)OCCn1cc(N3C(=O)OC[C@H]3CF)nc1-2)C(N)=O
InChIKey: IRTAFDFALCVEOW-CMPLNLGQSA-N
Target: Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform (SINGLE PROTEIN), Homo sapiens
UniProt: O00329
Assay: Biochemical Inhibition Assay: The biochemical inhibition of four PI3K isoforms by the Formula I compounds of Table 1. In addition, two clinically tested PI3K compounds, taselisib and pictilisib are included as comparators. The representative compounds of the invention exhibit strong activity against PI3Kα, and exhibit significantly enhanced selectivity relative to the other isoforms PI3Kβ, PI3Kδ, and PI3Kγ when compared to taselisib (GDC-0032) and pictilisib (GDC-0941). In particular, the selectivity ratios in the second from the right column of Table 2A show that each Formula I compounds 101-107 has a PI3K alpha to delta selectivity ratio far higher than taselisib or pictilisib. In fact, both taselisib and pictilisib have stronger activity against PI3K delta than against PI3K alpha, i.e. their selectivity ratios are less than 1. The selectivity ratios of Formula I compound 101-107 range from 301-fold to 634-fold.
Measurement: Ki = 17.8 nM (pChEMBL 7.75)
Descriptors: MW 389.39, ALogP 1.52, HBA 7, HBD 2, PSA 111.71, QED 0.8
Compound (SMILES): C[C@H](CO)Nc1n[nH]c2nccc(Oc3ccc(NC(=O)c4cn(C)cc(-c5ccc(F)cc5)c4=O)cc3F)c12
InChIKey: SOZIDKBTBOAWJZ-OAHLLOKOSA-N
Target: Hepatocyte growth factor receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P08581
Assay: Enzyme Assay: The affinity of compound binding to wild type and mutant human MET kinases is measured using Invitrogen's LanthaScreen Eu Kinase Binding technology. Briefly, GST-tagged recombinant human MET kinase domain from Signal Chem (see Table 8 below for concentration in assay) is incubated with 50 nM Alexa-Fluor® Tracer 236 (Invitrogen Cat No. PR9078A) and 2 nM Europium-anti-GST (Invitrogen Cat. No. A151 6) along with test compound in a buffer consisting of 25 mM HEPES, pH 7.4, 10 mM MgCl2, 0.01% Triton X-100, 1 mM DTT, and 2% DMSO. Compounds are typically prepared in a three-fold serial dilution in DMSO and added to the assay to give the appropriate final concentration. After a 60-minute incubation at 22° C., the reaction is measured using a PerkinElmer EnVision multimode plate reader via TR-FRET dual wavelength detection, and the percent of control (POC) calculated using a ratiometric emission factor. 100 POC is determined using no test compounds and 0 POC is determined using a concentration of control compound that completely inhibits the enzyme
Measurement: IC50 = 5.4 nM (pChEMBL 8.270000457763672)
Descriptors: MW 546.53, ALogP 4.44, HBA 8, HBD 4, PSA 134.16, QED 0.23
Compound (SMILES): CCCS(=O)(=O)Nc1ccc(F)c(C(=O)c2c[nH]c3ncnc(NC4CC4)c23)c1F
InChIKey: OXXUVCZRQFCJCI-UHFFFAOYSA-N
Target: Cytochrome P450 3A4 (SINGLE PROTEIN), Homo sapiens
UniProt: P08684
Assay: Inhibition Assay: The inhibition of CYP enzyme activity (IC50) for each of CYP1A2, CYP2C19, CYP2C9, CYP2D6, CYP3A4(BFC) and CYP3A4(BQ) is determined for compounds, where inhibition of metabolism of a known substrate leads to a decrease in the fluorescence of the metabolized product. The fluorescence of the product is monitored as a function of compound concentration. Compounds are dissolved in dimethyl sulfoxide to a concentration of 100 mM. These are diluted 1 μL into 82 μL of acetonitrile. An 11 μL aliquot of this solution is then added to 204 μL of cofactor mix (1.3% NADPH Regeneration system Solution A, 1.04% NADPH Regeneration system Solution B from BD Biosciences, 5% acetonitrile and 0.05% dimethyl sulfoxide). These are then serially diluted 1:1 (160 μL to 160 μL co-factor mix) for a total of 10 points. A 10 μL aliquot of this final mixture is dispensed into 384 well assay plates and incubated for 10 minutes at 37° C. Enzyme and substrate mix (10 μL; 0.5 pmol CYP1A2/5 μM CEC; 1.0 pmol CYP2C9/75 μM MFC; 0.5 pmol CYP2C19/25 μM CEC; 1.5 pmol CYP2D6/1.5 μM AMMC; 1.0 pmol CYP3A4/50 μM BFC; or 1.0 pmol CYP3A4/40 μM BQ) is added to these assay plates. Assay plates are incubated at 37° C. (CYP1A2-15 min; CYP2C9-45 min; CYP2C19, 2D6 and 3A4-30 min) and read in a Tecan Safire 2 plate reader (CYP1A2, 2C19 and 3A4 409 ex/460 em; CYP2C9 and 2D6 409 ex/530 em).
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 435.46, ALogP 3.19, HBA 6, HBD 3, PSA 116.84, QED 0.47
Compound (SMILES): CC(C)(C)NC(=O)CN1CC(Cc2nc3c(C(F)(F)F)cc(C(F)(F)F)cc3[nH]2)C1
InChIKey: KUPRRUQAZUUGQL-UHFFFAOYSA-N
Target: Voltage-dependent L-type calcium channel subunit alpha-1C (SINGLE PROTEIN), Homo sapiens
UniProt: Q13936
Assay: Nav1.5 Assay: To assess the potential cardiac liability of compounds at an early stage in the drug discovery process, a Nav1.5 sodium channel screening assay was be performed on Molecular Device's PatchXpress™ automated electrophysiology platform. Under voltage-clamp conditions, Nav1.5 currents were recorded from HEK cells expressing the human Nav1.5 channel in the absence and presence of increasing concentrations of the test compound to obtain an IC50 value. The external recording solution contained (in mM): 90 TEACl, 50 NaCl, 1.8 CaCl, 1 MgCl2, 10 HEPES, 10 glucose, adjusted to pH 7.4 with TEA-OH and to 300 mOsm with sucrose (if necessary), while the internal patch pipette solution contained (in mM): 129 CsF, 2 MgCl2, 11 EGTA, 10 HEPES, 3 Na2ATP adjusted to pH 7.2 with CsOH and to 290 mOsm with sucrose (if necessary). Nav1.5 channel currents were evoked using a cardiac action potential waveform at 1 Hz, digitized at 31.25 kHz and low-pass filtered at 12 kHz.
Measurement: IC50 = 3560 nM (pChEMBL 5.449999809265137)
Descriptors: MW 436.4, ALogP 3.99, HBA 3, HBD 2, PSA 61.02, QED 0.71
Compound (SMILES): CNC(C)c1cc(OCc2cc(F)ccc2F)n(CCC2CCCC2)n1
InChIKey: DLYNMGNQLXCELA-UHFFFAOYSA-N
Target: 5-hydroxytryptamine receptor 2A (SINGLE PROTEIN), Homo sapiens
UniProt: P28223
Assay: Receptor Binding Assay: 5-HT2A: A solution containing 50 μL of [H]-ketanserin (the final concentration: 1 nM), 2 μL of a solution of a test compound in DMSO or a solvent (DMSO), and 148 μL of human 5-HT receptor-expressed CHO cell membrane sample was reacted in a 50 mmol/L Tris-HCl buffer (pH=7.6), and then was let stand at 37° C. for 15 minutes. Then, the resultant was added promptly to a glass fiber filter plate (Multiscreen FB, Millipore) coated with 0.05% Brij 35 and filtered under reduced pressure. The filtered substance on the glass fiber filter was washed with 200 μL of ice-cooled 50 mmol/L Tris-HCl (pH=7.6) twice and repeated to be filtered under reduced pressure, followed by transfer to a vial containing 2 mL of Ecoscint A (National Diagnostics). The radioactivity of the filtered substance remained on the glass fiber filter was measured by liquid scintillation counter. The radioactivity value measured by liquid scintillation counter was deemed to be a receptor binding activity, and the binding inhibition was calculated from the total binding (TB), non-specific binding (NSB), and specific binding (SB) of a test compound according to the following equations.
Measurement: Ki = 0.6 nM (pChEMBL 9.220000267028809)
Descriptors: MW 363.45, ALogP 4.6, HBA 4, HBD 1, PSA 39.08, QED 0.74
Compound (SMILES): COCC(C)(C)Nc1n[nH]c2nccc(Oc3ccc(NC(=O)c4cc(C)cn(-c5ccc(F)cc5)c4=O)cc3F)c12
InChIKey: RJJMAJHTTDNLFM-UHFFFAOYSA-N
Target: Hepatocyte growth factor receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P08581
Assay: Enzyme Assay: The affinity of compound binding to wild type and mutant human MET kinases is measured using Invitrogen's LanthaScreen Eu Kinase Binding technology. Briefly, GST-tagged recombinant human MET kinase domain from Signal Chem (see Table 8 below for concentration in assay) is incubated with 50 nM Alexa-Fluor® Tracer 236 (Invitrogen Cat No. PR9078A) and 2 nM Europium-anti-GST (Invitrogen Cat. No. A151 6) along with test compound in a buffer consisting of 25 mM HEPES, pH 7.4, 10 mM MgCl2, 0.01% Triton X-100, 1 mM DTT, and 2% DMSO. Compounds are typically prepared in a three-fold serial dilution in DMSO and added to the assay to give the appropriate final concentration. After a 60-minute incubation at 22° C., the reaction is measured using a PerkinElmer EnVision multimode plate reader via TR-FRET dual wavelength detection, and the percent of control (POC) calculated using a ratiometric emission factor. 100 POC is determined using no test compounds and 0 POC is determined using a concentration of control compound that completely inhibits the enzyme
Measurement: IC50 = 10.9 nM (pChEMBL 7.960000038146973)
Descriptors: MW 574.59, ALogP 5.58, HBA 8, HBD 3, PSA 123.16, QED 0.21
Compound (SMILES): Cc1ccc2[nH]nc(-c3ccc(F)c(CO)c3)c2c1
InChIKey: JQCLZZOGJRPXOR-UHFFFAOYSA-N
Target: MAP kinase-activated protein kinase 5 (SINGLE PROTEIN), Homo sapiens
UniProt: Q8IW41
Assay: ADP-Glo Kinase Activity Assay: Kinase activity of recombinant active full-length human MEK4 (Carna Biosciences) was measured using the ADP-Glo assay (Promega) with 3 μM recombinant full-length human p38α (MAPK14). The concentration of ATP used for high throughput screening was 3 μM (equal to the ATP KM value for MEK4). For ATP competition studies, the ATP concentration was varied (1, 4, 12, or 45 μM). Standard ADP-Glo assay buffer contained 25 mM Tris-HCl, 5 mM beta-glycerophosphate, 2 mM dithiothreitol (DTT), 0.1 mM Na3VO4, and 10 mM MgCl2 at pH 7.5. Triton X-100 was added at a final concentration of 0.01% (w/v) for the aggregation studies. For MEK family profiling, recombinant active full-length human MEK1, 2, 3, 4, 5, 6, and 7 (Carna Biosciences) were used together with 3 μM recombinant full-length substrates. p38α was used for MEK3, 4, and 6. Jnk1B (MAPK8) was used for MEK4 and 7. Erk2 (MAPK1) was used for MEK1 and 2. Erk5 (MAPK7) was used for MEK5. All reactions included 0.6 μM ATP, a concentration that was at least 2-fold below the empirically determined ATP KM values for all MEKs.
Measurement: IC50 > 27000 nM (pChEMBL 4.568999767303467)
Descriptors: MW 256.28, ALogP 3.17, HBA 2, HBD 2, PSA 48.91, QED 0.74
Compound (SMILES): O=C(NCCN1CCC(c2cccc(C(F)F)n2)CC1)C1CCOCC1
InChIKey: BRSILCSYDNFMAA-UHFFFAOYSA-N
Target: D(2) dopamine receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P14416
Assay: Binding Activity Assay: The binding affinity of the present compounds to human 5-HT1A receptor, human D4 receptor, and human D2 receptor was measured in a manner mentioned below.CHO cell membrane fraction in which human 5-HT1A receptor, human D4 receptor, and human D2 receptor were expressed was purchased from PerkinElmer Co., Ltd. In the evaluation test of binding, the test compound dissolved in DMSO, each receptor membrane preparation diluted with buffer solution, and [3H] 8-OH-DPAT (for 5-HT1A receptor), [3H] dopamine (for D4 receptor), or [3H] spiperone (for D2 receptor) (all were obtained from PerkinElmer Co., Ltd.) were mixed, and each mixture was incubated at room temperature for 30 or 60 minutes. The nonspecific binding to each receptor was evaluated by a competition binding experiment in the presence of 10 μmol/L 8-OH-DPAT, 10 μmol/L dopamine, or 10 μmol/L spiperone, respectively. The radioactivity of each receptor-binding sample was measured with a liquid scintillation counter (PerkinElmer Co., Ltd.), the 50% inhibitory concentration was calculated, and Ki value was evaluated based on the dissociation constant and the substrate concentration caluculated in the saturated bond test, which was used as binding affinity.
Measurement: Ki = 10 nM (pChEMBL 8)
Descriptors: MW 367.44, ALogP 2.74, HBA 4, HBD 1, PSA 54.46, QED 0.84
Compound (SMILES): Nc1ncc(-c2ccc([C@@]34C[C@@H]3CN(C3COC3)C4)cc2)cc1C(=O)NC12CCC(O)(CC1)CC2
InChIKey: GHUBYLSYFHNRLX-BORAJFNMSA-N
Target: Bone morphogenetic protein receptor type-1B (SINGLE PROTEIN), Homo sapiens
UniProt: O00238
Assay: Caliper Assay: In the applied method, this separation takes place inside a chip that contains a complex capillary system for simultaneous analysis of 12 samples (12-sipper chip, Caliper Technologies Corp., Mountain View, USA). In order to allow the detection and quantification of the peptides in the capillary system, the peptides carry a fluorescent label (fluorescein). With this label the peptides can be quantified by fluorescence intensity through the instruments laser and detection system (LC3000, Caliper Life Sciences).The assays were performed in 384-well, low volume microtiter assay plates in a final reaction volume of 9 ul. Dose-response curves were generated by incubating 10 nM of each kinase together with 2 μm of the fluorescently labeled substrate peptide 5-Fluo-Ahx-KKYQAEEN-T-YDEYENKK-amid (10 mM stock solution in DMSO) in 50 mM Hepes pH 7.5, 0.02% Tween 20, 0.02% BSA, 1 mM DTT, 10 μm Na3VO4, 10 mM β-Glycerolphosphate, 1 mM MgCl2, 12 mM MnCl2 (ALK1 and ALK6 7 mM) and 15 μm ATP for 60 min at 30° C. in the presence or absence of compound diluted in DMSO.Kinase reaction were terminated by adding 15 ul STOP buffer (100 mM HEPES pH 7.5, 5% DMSO, 0.1% Caliper coating reagent, 10 mM EDTA, and 0.015% Brij35.Plates with terminated kinase reactions were transferred to the Caliper LC3000 workstation (Caliper Technologies Corp., Mountain View, USA) for reading. The relative amount of phosphorylated peptide r, was calculated using the heights of the substrate peak, s, and the product peak, p: r=p/(p+s).
Measurement: IC50 = 3800 nM (pChEMBL 5.420000076293945)
Descriptors: MW 474.61, ALogP 2.87, HBA 6, HBD 3, PSA 100.71, QED 0.62
Compound (SMILES): CNC(=O)CN(C)C1CCC(c2ccc3[nH]c(-c4cc(OC)c5ncnn5c4)c(C(C)C)c3n2)CC1
InChIKey: WEWRXXPUSZDRSV-UHFFFAOYSA-N
Target: Toll-like receptor 9 (SINGLE PROTEIN), Homo sapiens
UniProt: Q9NR96
Assay: TLR7/8/9 Inhibition Reporter Assays: HEK-Blue-cells (Invivogen) overexpressing human TLR7, TLR8 or TLR9 receptors were used for screening inhibitors of these receptors using an inducible SEAP (secreted embryonic alkaline phosphatase) reporter gene under the control of the IFN-β minimal promoter fused to five NF-κB and AP-1-binding sites. Briefly, cells are seeded into Greiner 384 well plates (15000 cells per well for TLR7, 20,000 for TLR8 and 25,000 for TLR9) and then treated with test compounds in DMSO to yield a final dose response concentration range of 0.05 nM-50 μM. After a 30 minute compound pre-treatment at room temperature, the cells are then stimulated with a TLR7 ligand (gardiquimod at a final concentration of 7.5 μM), TLR8 ligand (R848 at a final concentration of 15.9 μM) or TLR9 ligand (ODN2006 at a final concentration of 5 nM) to activate NF-κB and AP-1 which induce the production of SEAP. After a 22 hour incubation at 37° C., 5% CO2, SEAP levels are determined with the addition of HEK-Blue Detection reagent (Invivogen), a cell culture medium that allows for detection of SEAP, according to manufacturer's specifications. The percent inhibition is determined as the % reduction in the HEK-Blue signal present in wells treated with agonist plus DMSO alone compared to wells treated with a known inhibitor.
Measurement: IC50 = 926 nM (pChEMBL 6.03000020980835)
Descriptors: MW 489.62, ALogP 4.11, HBA 7, HBD 2, PSA 100.44, QED 0.41
Compound (SMILES): C[C@@H]1C[C@H]2[C@@H]3CCC4=CC(=O)C=C[C@]4(C)[C@@]3(F)[C@@H](O)C[C@]2(C)[C@@]1(O)C(=O)COC(=O)c1ccc(C(=O)OCc2ccc([C@@H](CN)C(=O)Nc3ccc4cnccc4c3)cc2)cc1
InChIKey: BJLOBSMGZUMYOP-WDNLRGLVSA-N
Target: Tyrosine-protein kinase JAK2 (SINGLE PROTEIN), Homo sapiens
UniProt: O60674
Assay: In Vitro Comparison of the Effect of Corticosteroids, a ROCK Kinase and Compounds of the Invention on the Inhibition of ROCK-1 Kinase, ROCK-2 Kinase, and TNF-alpha: The TNFα assay quantifies secreted TNFα from RAW264.7 immortalized murine macrophages as an indicator of inflammation. The cells were concurrently treated with LPS (as an inducer of inflammation) and a titration of test molecules or control compounds for 4 hrs. After the incubation period, the media was harvested and assayed via an ELISA assay. ODs of experimental samples are fit to those of a standard curve to extrapolate the TNFα concentration. IC50 values were calculated by fitting a curve to experimental values with the controls as the top and bottom limits of the curve.
Measurement: IC50 = 36241 nM (pChEMBL 4.440000057220459)
Descriptors: MW 843.95, ALogP 6.35, HBA 11, HBD 4, PSA 195.21, QED 0.12
Compound (SMILES): C[C@H](CO)Nc1n[nH]c2nccc(Oc3ccc(NC(=O)c4cn(C)cc(-c5ccc(F)cc5)c4=O)cc3F)c12
InChIKey: SOZIDKBTBOAWJZ-OAHLLOKOSA-N
Target: Hepatocyte growth factor receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P08581
Assay: Enzyme Assay: The affinity of compound binding to wild type and mutant human MET kinases is measured using Invitrogen's LanthaScreen Eu Kinase Binding technology. Briefly, GST-tagged recombinant human MET kinase domain from Signal Chem (see Table 8 below for concentration in assay) is incubated with 50 nM Alexa-Fluor® Tracer 236 (Invitrogen Cat No. PR9078A) and 2 nM Europium-anti-GST (Invitrogen Cat. No. A151 6) along with test compound in a buffer consisting of 25 mM HEPES, pH 7.4, 10 mM MgCl2, 0.01% Triton X-100, 1 mM DTT, and 2% DMSO. Compounds are typically prepared in a three-fold serial dilution in DMSO and added to the assay to give the appropriate final concentration. After a 60-minute incubation at 22° C., the reaction is measured using a PerkinElmer EnVision multimode plate reader via TR-FRET dual wavelength detection, and the percent of control (POC) calculated using a ratiometric emission factor. 100 POC is determined using no test compounds and 0 POC is determined using a concentration of control compound that completely inhibits the enzyme
Measurement: IC50 = 2.7 nM (pChEMBL 8.569999694824219)
Descriptors: MW 546.53, ALogP 4.44, HBA 8, HBD 4, PSA 134.16, QED 0.23
Compound (SMILES): COCC(C)(C)Nc1n[nH]c2nccc(Oc3ccc(NC(=O)c4cc(C)cn(-c5ccc(F)cc5)c4=O)cc3F)c12
InChIKey: RJJMAJHTTDNLFM-UHFFFAOYSA-N
Target: Hepatocyte growth factor receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P08581
Assay: Enzyme Assay: The affinity of compound binding to wild type and mutant human MET kinases is measured using Invitrogen's LanthaScreen Eu Kinase Binding technology. Briefly, GST-tagged recombinant human MET kinase domain from Signal Chem (see Table 8 below for concentration in assay) is incubated with 50 nM Alexa-Fluor® Tracer 236 (Invitrogen Cat No. PR9078A) and 2 nM Europium-anti-GST (Invitrogen Cat. No. A151 6) along with test compound in a buffer consisting of 25 mM HEPES, pH 7.4, 10 mM MgCl2, 0.01% Triton X-100, 1 mM DTT, and 2% DMSO. Compounds are typically prepared in a three-fold serial dilution in DMSO and added to the assay to give the appropriate final concentration. After a 60-minute incubation at 22° C., the reaction is measured using a PerkinElmer EnVision multimode plate reader via TR-FRET dual wavelength detection, and the percent of control (POC) calculated using a ratiometric emission factor. 100 POC is determined using no test compounds and 0 POC is determined using a concentration of control compound that completely inhibits the enzyme
Measurement: IC50 = 4.8 nM (pChEMBL 8.319999694824219)
Descriptors: MW 574.59, ALogP 5.58, HBA 8, HBD 3, PSA 123.16, QED 0.21
Compound (SMILES): Cc1ccc2[nH]nc(-c3ccc(F)c(CO)c3)c2c1
InChIKey: JQCLZZOGJRPXOR-UHFFFAOYSA-N
Target: Mitogen-activated protein kinase 6 (SINGLE PROTEIN), Homo sapiens
UniProt: Q16659
Assay: ADP-Glo Kinase Activity Assay: Kinase activity of recombinant active full-length human MEK4 (Carna Biosciences) was measured using the ADP-Glo assay (Promega) with 3 μM recombinant full-length human p38α (MAPK14). The concentration of ATP used for high throughput screening was 3 μM (equal to the ATP KM value for MEK4). For ATP competition studies, the ATP concentration was varied (1, 4, 12, or 45 μM). Standard ADP-Glo assay buffer contained 25 mM Tris-HCl, 5 mM beta-glycerophosphate, 2 mM dithiothreitol (DTT), 0.1 mM Na3VO4, and 10 mM MgCl2 at pH 7.5. Triton X-100 was added at a final concentration of 0.01% (w/v) for the aggregation studies. For MEK family profiling, recombinant active full-length human MEK1, 2, 3, 4, 5, 6, and 7 (Carna Biosciences) were used together with 3 μM recombinant full-length substrates. p38α was used for MEK3, 4, and 6. Jnk1B (MAPK8) was used for MEK4 and 7. Erk2 (MAPK1) was used for MEK1 and 2. Erk5 (MAPK7) was used for MEK5. All reactions included 0.6 μM ATP, a concentration that was at least 2-fold below the empirically determined ATP KM values for all MEKs.
Measurement: IC50 = 3400 nM (pChEMBL 5.46999979019165)
Descriptors: MW 256.28, ALogP 3.17, HBA 2, HBD 2, PSA 48.91, QED 0.74
Compound (SMILES): O=C(NCCN1CCC(c2cccc(C(F)F)n2)CC1)C1CCOCC1
InChIKey: BRSILCSYDNFMAA-UHFFFAOYSA-N
Target: D(4) dopamine receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P21917
Assay: Binding Activity Assay: The binding affinity of the present compounds to human 5-HT1A receptor, human D4 receptor, and human D2 receptor was measured in a manner mentioned below.CHO cell membrane fraction in which human 5-HT1A receptor, human D4 receptor, and human D2 receptor were expressed was purchased from PerkinElmer Co., Ltd. In the evaluation test of binding, the test compound dissolved in DMSO, each receptor membrane preparation diluted with buffer solution, and [3H] 8-OH-DPAT (for 5-HT1A receptor), [3H] dopamine (for D4 receptor), or [3H] spiperone (for D2 receptor) (all were obtained from PerkinElmer Co., Ltd.) were mixed, and each mixture was incubated at room temperature for 30 or 60 minutes. The nonspecific binding to each receptor was evaluated by a competition binding experiment in the presence of 10 μmol/L 8-OH-DPAT, 10 μmol/L dopamine, or 10 μmol/L spiperone, respectively. The radioactivity of each receptor-binding sample was measured with a liquid scintillation counter (PerkinElmer Co., Ltd.), the 50% inhibitory concentration was calculated, and Ki value was evaluated based on the dissociation constant and the substrate concentration caluculated in the saturated bond test, which was used as binding affinity.
Measurement: Ki = 56 nM (pChEMBL 7.25)
Descriptors: MW 367.44, ALogP 2.74, HBA 4, HBD 1, PSA 54.46, QED 0.84
Compound (SMILES): CNC(=O)CN(C)C1CCC(c2ccc3[nH]c(-c4cc(OC)c5ncnn5c4)c(C(C)C)c3n2)CC1
InChIKey: WEWRXXPUSZDRSV-UHFFFAOYSA-N
Target: Toll-like receptor 9 (SINGLE PROTEIN), Homo sapiens
UniProt: Q9NR96
Assay: TLR7/8/9 Inhibition Reporter Assays: HEK-Blue-cells (Invivogen) overexpressing human TLR7, TLR8 or TLR9 receptors were used for screening inhibitors of these receptors using an inducible SEAP (secreted embryonic alkaline phosphatase) reporter gene under the control of the IFN-β minimal promoter fused to five NF-κB and AP-1-binding sites. Briefly, cells are seeded into Greiner 384 well plates (15000 cells per well for TLR7, 20,000 for TLR8 and 25,000 for TLR9) and then treated with test compounds in DMSO to yield a final dose response concentration range of 0.05 nM-50 μM. After a 30 minute compound pre-treatment at room temperature, the cells are then stimulated with a TLR7 ligand (gardiquimod at a final concentration of 7.5 μM), TLR8 ligand (R848 at a final concentration of 15.9 μM) or TLR9 ligand (ODN2006 at a final concentration of 5 nM) to activate NF-κB and AP-1 which induce the production of SEAP. After a 22 hour incubation at 37° C., 5% CO2, SEAP levels are determined with the addition of HEK-Blue Detection reagent (Invivogen), a cell culture medium that allows for detection of SEAP, according to manufacturer's specifications. The percent inhibition is determined as the % reduction in the HEK-Blue signal present in wells treated with agonist plus DMSO alone compared to wells treated with a known inhibitor.
Measurement: IC50 = 2387 nM (pChEMBL 5.619999885559082)
Descriptors: MW 489.62, ALogP 4.11, HBA 7, HBD 2, PSA 100.44, QED 0.41
Compound (SMILES): C[C@@H]1C[C@H]2[C@@H]3CCC4=CC(=O)C=C[C@]4(C)[C@@]3(F)[C@@H](O)C[C@]2(C)[C@@]1(O)C(=O)COC(=O)c1ccc(C(=O)OCc2ccc([C@@H](CN)C(=O)Nc3ccc4cnccc4c3)cc2)cc1
InChIKey: BJLOBSMGZUMYOP-WDNLRGLVSA-N
Target: Tyrosine-protein kinase JAK3 (SINGLE PROTEIN), Homo sapiens
UniProt: P52333
Assay: In Vitro Comparison of the Effect of Corticosteroids, a ROCK Kinase and Compounds of the Invention on the Inhibition of ROCK-1 Kinase, ROCK-2 Kinase, and TNF-alpha: The TNFα assay quantifies secreted TNFα from RAW264.7 immortalized murine macrophages as an indicator of inflammation. The cells were concurrently treated with LPS (as an inducer of inflammation) and a titration of test molecules or control compounds for 4 hrs. After the incubation period, the media was harvested and assayed via an ELISA assay. ODs of experimental samples are fit to those of a standard curve to extrapolate the TNFα concentration. IC50 values were calculated by fitting a curve to experimental values with the controls as the top and bottom limits of the curve.
Measurement: IC50 = 43246 nM (pChEMBL 4.360000133514404)
Descriptors: MW 843.95, ALogP 6.35, HBA 11, HBD 4, PSA 195.21, QED 0.12
Compound (SMILES): C[C@H](CO)Nc1n[nH]c2nccc(Oc3ccc(NC(=O)c4cn(C)cc(-c5ccc(F)cc5)c4=O)cc3F)c12
InChIKey: SOZIDKBTBOAWJZ-OAHLLOKOSA-N
Target: Hepatocyte growth factor receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P08581
Assay: Enzyme Assay: The affinity of compound binding to wild type and mutant human MET kinases is measured using Invitrogen's LanthaScreen Eu Kinase Binding technology. Briefly, GST-tagged recombinant human MET kinase domain from Signal Chem (see Table 8 below for concentration in assay) is incubated with 50 nM Alexa-Fluor® Tracer 236 (Invitrogen Cat No. PR9078A) and 2 nM Europium-anti-GST (Invitrogen Cat. No. A151 6) along with test compound in a buffer consisting of 25 mM HEPES, pH 7.4, 10 mM MgCl2, 0.01% Triton X-100, 1 mM DTT, and 2% DMSO. Compounds are typically prepared in a three-fold serial dilution in DMSO and added to the assay to give the appropriate final concentration. After a 60-minute incubation at 22° C., the reaction is measured using a PerkinElmer EnVision multimode plate reader via TR-FRET dual wavelength detection, and the percent of control (POC) calculated using a ratiometric emission factor. 100 POC is determined using no test compounds and 0 POC is determined using a concentration of control compound that completely inhibits the enzyme
Measurement: IC50 = 29.2 nM (pChEMBL 7.539999961853027)
Descriptors: MW 546.53, ALogP 4.44, HBA 8, HBD 4, PSA 134.16, QED 0.23
Compound (SMILES): COCC(C)(C)Nc1n[nH]c2nccc(Oc3ccc(NC(=O)c4cc(C)cn(-c5ccc(F)cc5)c4=O)cc3F)c12
InChIKey: RJJMAJHTTDNLFM-UHFFFAOYSA-N
Target: Hepatocyte growth factor receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P08581
Assay: Enzyme Assay: The affinity of compound binding to wild type and mutant human MET kinases is measured using Invitrogen's LanthaScreen Eu Kinase Binding technology. Briefly, GST-tagged recombinant human MET kinase domain from Signal Chem (see Table 8 below for concentration in assay) is incubated with 50 nM Alexa-Fluor® Tracer 236 (Invitrogen Cat No. PR9078A) and 2 nM Europium-anti-GST (Invitrogen Cat. No. A151 6) along with test compound in a buffer consisting of 25 mM HEPES, pH 7.4, 10 mM MgCl2, 0.01% Triton X-100, 1 mM DTT, and 2% DMSO. Compounds are typically prepared in a three-fold serial dilution in DMSO and added to the assay to give the appropriate final concentration. After a 60-minute incubation at 22° C., the reaction is measured using a PerkinElmer EnVision multimode plate reader via TR-FRET dual wavelength detection, and the percent of control (POC) calculated using a ratiometric emission factor. 100 POC is determined using no test compounds and 0 POC is determined using a concentration of control compound that completely inhibits the enzyme
Measurement: IC50 = 143 nM (pChEMBL 6.840000152587891)
Descriptors: MW 574.59, ALogP 5.58, HBA 8, HBD 3, PSA 123.16, QED 0.21
Compound (SMILES): O=C(NCCN1CCC(c2cccc(C(F)F)n2)CC1)C1CCOCC1
InChIKey: BRSILCSYDNFMAA-UHFFFAOYSA-N
Target: 5-hydroxytryptamine receptor 1A (SINGLE PROTEIN), Homo sapiens
UniProt: P08908
Assay: Binding Activity Assay: The binding affinity of the present compounds to human 5-HT1A receptor, human D4 receptor, and human D2 receptor was measured in a manner mentioned below.CHO cell membrane fraction in which human 5-HT1A receptor, human D4 receptor, and human D2 receptor were expressed was purchased from PerkinElmer Co., Ltd. In the evaluation test of binding, the test compound dissolved in DMSO, each receptor membrane preparation diluted with buffer solution, and [3H] 8-OH-DPAT (for 5-HT1A receptor), [3H] dopamine (for D4 receptor), or [3H] spiperone (for D2 receptor) (all were obtained from PerkinElmer Co., Ltd.) were mixed, and each mixture was incubated at room temperature for 30 or 60 minutes. The nonspecific binding to each receptor was evaluated by a competition binding experiment in the presence of 10 μmol/L 8-OH-DPAT, 10 μmol/L dopamine, or 10 μmol/L spiperone, respectively. The radioactivity of each receptor-binding sample was measured with a liquid scintillation counter (PerkinElmer Co., Ltd.), the 50% inhibitory concentration was calculated, and Ki value was evaluated based on the dissociation constant and the substrate concentration caluculated in the saturated bond test, which was used as binding affinity.
Measurement: Ki > 10000 nM (pChEMBL 5)
Descriptors: MW 367.44, ALogP 2.74, HBA 4, HBD 1, PSA 54.46, QED 0.84
Compound (SMILES): C[C@@H]1C[C@H]2[C@@H]3CCC4=CC(=O)C=C[C@]4(C)[C@@]3(F)[C@@H](O)C[C@]2(C)[C@@]1(O)C(=O)COC(=O)c1ccc(C(=O)OCc2ccc([C@@H](CN)C(=O)Nc3ccc4cnccc4c3)cc2)cc1
InChIKey: BJLOBSMGZUMYOP-WDNLRGLVSA-N
Target: Non-receptor tyrosine-protein kinase TYK2 (SINGLE PROTEIN), Homo sapiens
UniProt: P29597
Assay: In Vitro Comparison of the Effect of Corticosteroids, a ROCK Kinase and Compounds of the Invention on the Inhibition of ROCK-1 Kinase, ROCK-2 Kinase, and TNF-alpha: The TNFα assay quantifies secreted TNFα from RAW264.7 immortalized murine macrophages as an indicator of inflammation. The cells were concurrently treated with LPS (as an inducer of inflammation) and a titration of test molecules or control compounds for 4 hrs. After the incubation period, the media was harvested and assayed via an ELISA assay. ODs of experimental samples are fit to those of a standard curve to extrapolate the TNFα concentration. IC50 values were calculated by fitting a curve to experimental values with the controls as the top and bottom limits of the curve.
Measurement: IC50 = 50000 nM (pChEMBL 4.300000190734863)
Descriptors: MW 843.95, ALogP 6.35, HBA 11, HBD 4, PSA 195.21, QED 0.12
Compound (SMILES): C[C@H](CO)Nc1n[nH]c2nccc(Oc3ccc(NC(=O)c4cn(C)cc(-c5ccc(F)cc5)c4=O)cc3F)c12
InChIKey: SOZIDKBTBOAWJZ-OAHLLOKOSA-N
Target: Hepatocyte growth factor receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P08581
Assay: Enzyme Assay: The affinity of compound binding to wild type and mutant human MET kinases is measured using Invitrogen's LanthaScreen Eu Kinase Binding technology. Briefly, GST-tagged recombinant human MET kinase domain from Signal Chem (see Table 8 below for concentration in assay) is incubated with 50 nM Alexa-Fluor® Tracer 236 (Invitrogen Cat No. PR9078A) and 2 nM Europium-anti-GST (Invitrogen Cat. No. A151 6) along with test compound in a buffer consisting of 25 mM HEPES, pH 7.4, 10 mM MgCl2, 0.01% Triton X-100, 1 mM DTT, and 2% DMSO. Compounds are typically prepared in a three-fold serial dilution in DMSO and added to the assay to give the appropriate final concentration. After a 60-minute incubation at 22° C., the reaction is measured using a PerkinElmer EnVision multimode plate reader via TR-FRET dual wavelength detection, and the percent of control (POC) calculated using a ratiometric emission factor. 100 POC is determined using no test compounds and 0 POC is determined using a concentration of control compound that completely inhibits the enzyme
Measurement: IC50 = 4.1 nM (pChEMBL 8.390000343322754)
Descriptors: MW 546.53, ALogP 4.44, HBA 8, HBD 4, PSA 134.16, QED 0.23
Compound (SMILES): COCC(C)(C)Nc1n[nH]c2nccc(Oc3ccc(NC(=O)c4cc(C)cn(-c5ccc(F)cc5)c4=O)cc3F)c12
InChIKey: RJJMAJHTTDNLFM-UHFFFAOYSA-N
Target: Hepatocyte growth factor receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P08581
Assay: Enzyme Assay: The affinity of compound binding to wild type and mutant human MET kinases is measured using Invitrogen's LanthaScreen Eu Kinase Binding technology. Briefly, GST-tagged recombinant human MET kinase domain from Signal Chem (see Table 8 below for concentration in assay) is incubated with 50 nM Alexa-Fluor® Tracer 236 (Invitrogen Cat No. PR9078A) and 2 nM Europium-anti-GST (Invitrogen Cat. No. A151 6) along with test compound in a buffer consisting of 25 mM HEPES, pH 7.4, 10 mM MgCl2, 0.01% Triton X-100, 1 mM DTT, and 2% DMSO. Compounds are typically prepared in a three-fold serial dilution in DMSO and added to the assay to give the appropriate final concentration. After a 60-minute incubation at 22° C., the reaction is measured using a PerkinElmer EnVision multimode plate reader via TR-FRET dual wavelength detection, and the percent of control (POC) calculated using a ratiometric emission factor. 100 POC is determined using no test compounds and 0 POC is determined using a concentration of control compound that completely inhibits the enzyme
Measurement: IC50 = 5.1 nM (pChEMBL 8.289999961853027)
Descriptors: MW 574.59, ALogP 5.58, HBA 8, HBD 3, PSA 123.16, QED 0.21
Compound (SMILES): C[C@@H]1C[C@H]2[C@@H]3CCC4=CC(=O)C=C[C@]4(C)[C@@]3(F)[C@@H](O)C[C@]2(C)[C@@]1(O)C(=O)COC(=O)c1ccc(C(=O)OCc2ccc([C@@H](CN)C(=O)Nc3ccc4cnccc4c3)cc2)cc1
InChIKey: BJLOBSMGZUMYOP-WDNLRGLVSA-N
Target: Inhibitor of nuclear factor kappa-B kinase subunit beta (SINGLE PROTEIN), Homo sapiens
UniProt: O14920
Assay: In Vitro Comparison of the Effect of Corticosteroids, a ROCK Kinase and Compounds of the Invention on the Inhibition of ROCK-1 Kinase, ROCK-2 Kinase, and TNF-alpha: The TNFα assay quantifies secreted TNFα from RAW264.7 immortalized murine macrophages as an indicator of inflammation. The cells were concurrently treated with LPS (as an inducer of inflammation) and a titration of test molecules or control compounds for 4 hrs. After the incubation period, the media was harvested and assayed via an ELISA assay. ODs of experimental samples are fit to those of a standard curve to extrapolate the TNFα concentration. IC50 values were calculated by fitting a curve to experimental values with the controls as the top and bottom limits of the curve.
Measurement: IC50 = 50000 nM (pChEMBL 4.300000190734863)
Descriptors: MW 843.95, ALogP 6.35, HBA 11, HBD 4, PSA 195.21, QED 0.12
Compound (SMILES): COCC(C)(C)Nc1n[nH]c2nccc(Oc3ccc(NC(=O)c4cc(C)cn(-c5ccc(F)cc5)c4=O)cc3F)c12
InChIKey: RJJMAJHTTDNLFM-UHFFFAOYSA-N
Target: Hepatocyte growth factor receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P08581
Assay: Enzyme Assay: The affinity of compound binding to wild type and mutant human MET kinases is measured using Invitrogen's LanthaScreen Eu Kinase Binding technology. Briefly, GST-tagged recombinant human MET kinase domain from Signal Chem (see Table 8 below for concentration in assay) is incubated with 50 nM Alexa-Fluor® Tracer 236 (Invitrogen Cat No. PR9078A) and 2 nM Europium-anti-GST (Invitrogen Cat. No. A151 6) along with test compound in a buffer consisting of 25 mM HEPES, pH 7.4, 10 mM MgCl2, 0.01% Triton X-100, 1 mM DTT, and 2% DMSO. Compounds are typically prepared in a three-fold serial dilution in DMSO and added to the assay to give the appropriate final concentration. After a 60-minute incubation at 22° C., the reaction is measured using a PerkinElmer EnVision multimode plate reader via TR-FRET dual wavelength detection, and the percent of control (POC) calculated using a ratiometric emission factor. 100 POC is determined using no test compounds and 0 POC is determined using a concentration of control compound that completely inhibits the enzyme
Measurement: IC50 = 16.6 nM (pChEMBL 7.78000020980835)
Descriptors: MW 574.59, ALogP 5.58, HBA 8, HBD 3, PSA 123.16, QED 0.21
Compound (SMILES): C[C@@H]1C[C@H]2[C@@H]3CCC4=CC(=O)C=C[C@]4(C)[C@@]3(F)[C@@H](O)C[C@]2(C)[C@@]1(O)C(=O)COC(=O)c1ccc(C(=O)OCc2ccc([C@@H](CN)C(=O)Nc3ccc4cnccc4c3)cc2)cc1
InChIKey: BJLOBSMGZUMYOP-WDNLRGLVSA-N
Target: Protein kinase C alpha type (SINGLE PROTEIN), Homo sapiens
UniProt: P17252
Assay: In Vitro Comparison of the Effect of Corticosteroids, a ROCK Kinase and Compounds of the Invention on the Inhibition of ROCK-1 Kinase, ROCK-2 Kinase, and TNF-alpha: The TNFα assay quantifies secreted TNFα from RAW264.7 immortalized murine macrophages as an indicator of inflammation. The cells were concurrently treated with LPS (as an inducer of inflammation) and a titration of test molecules or control compounds for 4 hrs. After the incubation period, the media was harvested and assayed via an ELISA assay. ODs of experimental samples are fit to those of a standard curve to extrapolate the TNFα concentration. IC50 values were calculated by fitting a curve to experimental values with the controls as the top and bottom limits of the curve.
Measurement: IC50 = 282 nM (pChEMBL 6.550000190734863)
Descriptors: MW 843.95, ALogP 6.35, HBA 11, HBD 4, PSA 195.21, QED 0.12