lovingscience/chembl-v37-raw-activities huggingface dataset:
Compound (SMILES): COc1cc2c(Nc3cc(Cl)c(Cl)cc3F)ncnc2cc1OC[C@@H]1CN2CCC[C@H]2CO1
InChIKey: YTGFCYJRAIFFGH-KBPBESRZSA-N
Target: Ephrin type-A receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P29317
Assay: AlphaScreen Assay: In AlphaScreen, when the donor and acceptor beads are close in proximity, a series of photochemical events will give rise to a fluorescent signal upon light activation. Here we use biotinylated poly-(Glu, Tyr) 4:1 as the kinase substrate, streptavidin-coated donor beads and anti-phosphortyrosine antibody PY100-coated acceptor beads. Upon phosphorylation, the peptide substrate can bind to both donor and acceptor beads, thus gives rise to fluorescence. Compounds, ATP, biotinylated poly-(Glu, Tyr) and kinases are mixed in a volume of 20 μL for 1 hr at ambient temperature using Greiner 384-well white clear bottom medium binding plates. Then 10 uL solution containing 15-30 mg/mL AlphaScreen beads, 75 mM Hepes, pH 7.4, 300 mM NaCl, 120 mM EDTA, 0.3% BSA and 0.03% Tween-20 is added to each well. After 2-16 hr incubation of the beads, plates are read in a Perkin Elmer AlphaQuest reader (available from PerkinElmer Life and Analytical Sciences, Inc., of Boston Mass.).
Measurement: IC50 = 525 nM (pChEMBL 6.28000020980835)
Descriptors: MW 493.37, ALogP 5.07, HBA 7, HBD 1, PSA 68.74, QED 0.48
Compound (SMILES): COc1cc(N(CCNC(C)C)c2ccc3ncc(-c4cnn(C)c4)nc3c2)cc2c1OCO2
InChIKey: QZTONRVOLAYTPJ-UHFFFAOYSA-N
Target: Fibroblast growth factor receptor 1 (SINGLE PROTEIN), Homo sapiens
UniProt: P11362
Assay: Inhibition of human FGFR1 using Btn-Flt3 as substrate after 60 mins by TR-FRET assay
Measurement: IC50 = 1.349 nM (pChEMBL 8.869999885559082)
Descriptors: MW 460.54, ALogP 3.9, HBA 9, HBD 1, PSA 86.56, QED 0.42
Compound (SMILES): O=C(Nc1nncs1)N1CCCC(c2nnn3cnc4[nH]ccc4c23)C1
InChIKey: BNPZMMATSRTPPT-UHFFFAOYSA-N
Target: Tyrosine-protein kinase JAK2 (SINGLE PROTEIN), Homo sapiens
UniProt: O60674
Assay: Enzyme Assay: JAK1, JAK2, JAK3 and Tyk2 were purchased from Carna Biosciences, Inc. As the substrate, LANCE Ultra ULight-JAK1 Peptide (manufactured by PerkinElmer Co., Ltd. (PE)) was used. Dilute solutions of compounds and enzymes in assay buffer (50 mM HEPES pH7.5, 1 mM EGTA, 1 mM MgCl2, 2 mM DTT, 0.01% Tween20) were dispensed into wells of a 384-well black plate. After 5 minutes of preincubation, dilute solutions of the substrate and ATP (adenosine triphosphate) were added at a final concentration of 100 μM, and the plate was incubated at room temperature for 2 hours. After addition of a termination reagent containing EDTA (ethylenediamine tetraacetic acid) at a final concentration of 10 mM, LANCE Eu-W1024 Anti-phosphotyrosine (PT66) (manufactured by PE) was added, and after 1 hour of incubation, the fluorescences were measured with ARVO-HTS. From the plot of logarithm of a compound concentration and inhibitory activity, the IC50 was calculated.
Measurement: IC50 = 1600 nM (pChEMBL 5.800000190734863)
Descriptors: MW 369.41, ALogP 1.87, HBA 8, HBD 2, PSA 116.99, QED 0.56
Compound (SMILES): COc1cc(OC)cc(N(CCNC(C)C)c2ccc3ncc(-c4cnn(C5CCN(C(=O)OC(C)(C)C)CC5)c4)nc3c2)c1
InChIKey: FXWYSUDYIQPVOJ-UHFFFAOYSA-N
Target: Fibroblast growth factor receptor 1 (SINGLE PROTEIN), Homo sapiens
UniProt: P11362
Assay: Inhibition of human FGFR1 using Btn-Flt3 as substrate after 60 mins by TR-FRET assay
Measurement: IC50 = 0.6761 nM (pChEMBL 9.170000076293945)
Descriptors: MW 615.78, ALogP 6.22, HBA 10, HBD 1, PSA 106.87, QED 0.22
Compound (SMILES): CCC(=O)N1CC[C@H](Oc2ncnc3ccc(-c4ccc(OC)nc4)cc23)C1
InChIKey: MFERHFDJHINZES-INIZCTEOSA-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 = 1030 nM (pChEMBL 5.989999771118164)
Descriptors: MW 378.43, ALogP 3.09, HBA 6, HBD 0, PSA 77.44, QED 0.68
Compound (SMILES): O=C(c1c(F)ccc(NS(=O)(=O)c2cc(F)ccc2F)c1F)c1c[nH]c2nccc(Cl)c12
InChIKey: OIHDPIDRJUSYHZ-UHFFFAOYSA-N
Target: Cytochrome P450 2D6 (SINGLE PROTEIN), Homo sapiens
UniProt: P10635
Assay: Inhibition of CYP2D6 (unknown origin) using AMMC as substrate after 30 mins
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 483.83, ALogP 4.8, HBA 4, HBD 2, PSA 91.92, QED 0.31
Compound (SMILES): CN(c1ccc(C#N)cn1)[C@@H]1CCN(c2ncnc3[nH]ccc23)C1
InChIKey: ZZWSVWLKMJYUAE-CYBMUJFWSA-N
Target: Tyrosine-protein kinase JAK2 (SINGLE PROTEIN), Homo sapiens
UniProt: O60674
Assay: Enzymatic Assay: JAK1/2/3 kinase assay are performed in vitro using Kit-Tyr 6 Peptide (Invitrogen, Cat. No. PV4122). TYK2 kinase assay are performed in vitro using Z′-LYTE Kinase Assay Kit-Tyr 3 Peptide (Invitrogen, Cat. No. PV3192). Recombinant human JAK1/2/3 or TYK2 catalytic domains are from Invitrogen (Cat No. PV4774/PV4210/PV3855/PV4790); All reactions (20 μL) are started by adding 2.5 μL of the testing compound in 4% DMSO solution, 5 μL of Kinase/Peptide substrate Mixture (3.2, 0.04, 0.2 or 8 μg/mL for Recombinant human JAK1/2/3 catalytic domains, 4 μM for Z-LYTE Tyr 6 peptide or Z-LYTE Tyr 3 peptide) or Phospho-Peptide solution (Invitrogen, Cat. No. PV3192, diluted with 1.33× Kinase Buffer), 2.5 μL ATP Solution (300/100/40/100 μM, JAK1/JAK2/JAK3/TYK2) or 1.33× Kinase Buffer (Invitrogen, Cat. No. PV3189, 5× diluted with distilled water). The 384-well assay plate (Corning, Cat. No. 3575) is mixed and incubated at room temperature for 1 hour. 5 μL of the Development Solution (Dilute Development Reagent A (Cat. No. PV3297) is diluted to 1/64 with Development Buffer (Cat. No. PV3127) for JAK1, JAK2 and JAK3 assay; Development Reagent A (Cat. No. PV3297) is diluted to 1/2048 with Development Buffer (Cat. No. PV3127) for TYK2 assay. The diluted Development Solution is then added to each well, mixed and incubated at room temperature for another 1 hour. The kinase reaction is then stopped by adding 5 μL of the Stop Reagent (Invitrogen, Cat. No. PV3094), and the plate is read with Wallac 1420 VICTOR3 Multilabel Counter (PerkinElmer) at 445 nm and 520 nm fluorescence. All compounds are initially tested at 8 different concentrations (1 μM down to 0.0003 μM) using a 1:3 serial dilution scheme.
Measurement: IC50 < 100 nM (pChEMBL 7)
Descriptors: MW 319.37, ALogP 1.94, HBA 6, HBD 1, PSA 84.73, QED 0.79
Compound (SMILES): COc1cc(OC)cc(N(c2ccc3ncc(-c4cnn(C)c4)nc3c2)S(=O)(=O)N(C)C)c1
InChIKey: YFVSIFXYGYSXNP-UHFFFAOYSA-N
Target: Fibroblast growth factor receptor 1 (SINGLE PROTEIN), Homo sapiens
UniProt: P11362
Assay: Inhibition of human FGFR1 using Btn-Flt3 as substrate after 60 mins by TR-FRET assay
Measurement: IC50 = 16.22 nM (pChEMBL 7.789999961853027)
Descriptors: MW 468.54, ALogP 2.99, HBA 8, HBD 0, PSA 102.68, QED 0.41
Compound (SMILES): CN[C@@H](C)C(=O)Nc1ccc(-c2c(-c3ccc(C)nc3)nc3cc(C)ccn23)c(C#Cc2ccc3c(C)nccc3c2)n1
InChIKey: ROMCJEPRVBSBEK-DEOSSOPVSA-N
Target: Cytochrome P450 3A4 (SINGLE PROTEIN), Homo sapiens
UniProt: P08684
Assay: Inhibition Assays: The final incubation volume contains TRIS buffer (0.1 M), MgCl2 (5 mM), a certain concentration of human liver microsomes dependent on the P450 isoenzyme measured (P450 2C9, P450 3A4: 0.1 mg/ml; P450 2D6: 0.2 mg/ml; P450 2C19: 0.5 mg/ml; P450 2C8: 0.05 mg/ml) and a certain concentration of the individual substrate for each isoenzyme (P450 2C9: Diclofenac 10 μM; P450 3A4: Midazolam 5 μM; P450 2D6: Dextromethorphan 5 μM; P450 2C19: S-Mephenytoin 70 μM; P450 2C8: Amodiaquine 1 μM).
Measurement: IC50 > 50000 nM (pChEMBL 4.301000118255615)
Descriptors: MW 565.68, ALogP 5.88, HBA 7, HBD 2, PSA 97.1, QED 0.25
Compound (SMILES): CCCS(=O)(=O)Nc1ccc(F)c(C(=O)c2c[nH]c3ncc(-c4ccc(N)nc4)cc23)c1F
InChIKey: LLKABGXLUDCKEG-UHFFFAOYSA-N
Target: Cytochrome P450 2D6 (SINGLE PROTEIN), Homo sapiens
UniProt: P10635
Assay: Inhibition of CYP2D6 (unknown origin) using AMMC as substrate after 30 mins
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 471.49, ALogP 3.87, HBA 6, HBD 3, PSA 130.83, QED 0.35
Compound (SMILES): COc1cc(OC)cc(N(CCNCC2CCCO2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1.Cl
InChIKey: SLBZKIOFMFARPP-UHFFFAOYSA-N
Target: Fibroblast growth factor receptor 1 (SINGLE PROTEIN), Homo sapiens
UniProt: P11362
Assay: Inhibition of human FGFR1 using Btn-Flt3 as substrate after 60 mins by TR-FRET assay
Measurement: IC50 = 4.898 nM (pChEMBL 8.3100004196167)
Descriptors: MW 488.59, ALogP 3.95, HBA 9, HBD 1, PSA 86.56, QED 0.34
Compound (SMILES): O=C(O)CCc1cc2cc(-c3cc(OC(F)(F)F)ccc3F)ccc2o1
InChIKey: HTIVRXDQROURHF-UHFFFAOYSA-N
Target: Cytochrome P450 3A4 (SINGLE PROTEIN), Homo sapiens
UniProt: P08684
Assay: Inhibition of CYP3A4 (unknown origin)
Measurement: IC50 > 50000 nM (pChEMBL 4.301000118255615)
Descriptors: MW 368.28, ALogP 5.15, HBA 3, HBD 1, PSA 59.67, QED 0.63
Compound (SMILES): c1ccc(CN2CCCC(c3nnn4cnc5[nH]ccc5c34)C2)cc1
InChIKey: BNACTPLOWMAESH-UHFFFAOYSA-N
Target: Tyrosine-protein kinase JAK2 (SINGLE PROTEIN), Homo sapiens
UniProt: O60674
Assay: Enzyme Assay: JAK1, JAK2, JAK3 and Tyk2 were purchased from Carna Biosciences, Inc. As the substrate, LANCE Ultra ULight-JAK1 Peptide (manufactured by PerkinElmer Co., Ltd. (PE)) was used. Dilute solutions of compounds and enzymes in assay buffer (50 mM HEPES pH7.5, 1 mM EGTA, 1 mM MgCl2, 2 mM DTT, 0.01% Tween20) were dispensed into wells of a 384-well black plate. After 5 minutes of preincubation, dilute solutions of the substrate and ATP (adenosine triphosphate) were added at a final concentration of 100 μM, and the plate was incubated at room temperature for 2 hours. After addition of a termination reagent containing EDTA (ethylenediamine tetraacetic acid) at a final concentration of 10 mM, LANCE Eu-W1024 Anti-phosphotyrosine (PT66) (manufactured by PE) was added, and after 1 hour of incubation, the fluorescences were measured with ARVO-HTS. From the plot of logarithm of a compound concentration and inhibitory activity, the IC50 was calculated.
Measurement: IC50 = 88 nM (pChEMBL 7.059999942779541)
Descriptors: MW 332.41, ALogP 2.99, HBA 5, HBD 1, PSA 62.11, QED 0.63
Compound (SMILES): COc1cc(OC)cc(N(CCn2cccc2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: HVOAVCKNIPEVHJ-UHFFFAOYSA-N
Target: Fibroblast growth factor receptor 1 (SINGLE PROTEIN), Homo sapiens
UniProt: P11362
Assay: Inhibition of human FGFR1 using Btn-Flt3 as substrate after 60 mins by TR-FRET assay
Measurement: IC50 = 36.31 nM (pChEMBL 7.440000057220459)
Descriptors: MW 454.53, ALogP 4.69, HBA 8, HBD 0, PSA 70.23, QED 0.34
Compound (SMILES): Cc1noc(C)c1CN1CCC(c2nnn3cnc4[nH]ccc4c23)CC1
InChIKey: UMRIVRAQUIHRGC-UHFFFAOYSA-N
Target: Tyrosine-protein kinase JAK3 (SINGLE PROTEIN), Homo sapiens
UniProt: P52333
Assay: Enzyme Assay: JAK1, JAK2, JAK3 and Tyk2 were purchased from Carna Biosciences, Inc. As the substrate, LANCE Ultra ULight-JAK1 Peptide (manufactured by PerkinElmer Co., Ltd. (PE)) was used. Dilute solutions of compounds and enzymes in assay buffer (50 mM HEPES pH7.5, 1 mM EGTA, 1 mM MgCl2, 2 mM DTT, 0.01% Tween20) were dispensed into wells of a 384-well black plate. After 5 minutes of preincubation, dilute solutions of the substrate and ATP (adenosine triphosphate) were added at a final concentration of 100 μM, and the plate was incubated at room temperature for 2 hours. After addition of a termination reagent containing EDTA (ethylenediamine tetraacetic acid) at a final concentration of 10 mM, LANCE Eu-W1024 Anti-phosphotyrosine (PT66) (manufactured by PE) was added, and after 1 hour of incubation, the fluorescences were measured with ARVO-HTS. From the plot of logarithm of a compound concentration and inhibitory activity, the IC50 was calculated.
Measurement: IC50 = 3.8 nM (pChEMBL 8.420000076293945)
Descriptors: MW 351.41, ALogP 2.59, HBA 7, HBD 1, PSA 88.14, QED 0.61
Compound (SMILES): COc1cc(-c2ccc3c(-c4ccccc4)n[nH]c3c2)ccc1O
InChIKey: WHQIZPQKHIIGAE-UHFFFAOYSA-N
Target: Cyclin-dependent kinase 4/cyclin D1 (PROTEIN COMPLEX), Homo sapiens
UniProt: P24385
Assay: Inhibition of human GST-tagged CDK4/cyclin D1 expressed in Escherichia coli using retinoblastoma (386 to 928 residues) as substrate after 20 mins by gamma32P-ATP based scintillation counting analysis
Measurement: Ki = 8000 nM (pChEMBL 5.099999904632568)
Descriptors: MW 316.36, ALogP 4.61, HBA 3, HBD 2, PSA 58.14, QED 0.58
Compound (SMILES): O=C(Nc1cccnc1)N[C@H]1CC[C@H](CCN2CCN(c3nsc4ccccc34)CC2)CC1
InChIKey: DBRVEHQLZZEVFX-MXVIHJGJSA-N
Target: 5-hydroxytryptamine receptor 1A (SINGLE PROTEIN), Homo sapiens
UniProt: P08908
Assay: 5-HT1A Receptor Binding Test: 1. Experimental Materials:The isotopic ligand of 5-H1A receptor [3H]0.8-OH-DPAT (purchased from PE Corporation), (+)5-hydroxytryptamine (purchased from Sigma Corporation), GF/B glassfiber filter (purchased from Whatman Corporation), fat-soluble scintillation fluid: PPO and POPOP (purchased from Shanghai No. 1 Reagent Factory), toluene (purchased from Sinopharm Chemical Reagent Co., Ltd), and Tris (imported and subpackaged).Cells: HEK-293 cells stably expressing 5-HT1A receptors as obtained by gene recombination are cultured for 3-5 days in cell culture medium DMEM supplemented with 10% serum. The cells are collected with PBS and centrifuged at −4° C. and 3000 rpm for 10 min, the supernatant is then discarded, and the cell pellets are collected, preserved in refrigerator at −80° C., and resuspended with D1 Binding Buffer (pH 7.4) before use.2. Experimental Methods:Competitive inhibition ratio of each compound at the concentration of 10 μmol/L to inhibit the binding of [3H]8-OH-DPAT to 5-HT1A receptor is determined for primary screening.Compounds with an inhibition ratio of over 95% are subjected to the receptor binding test at a series of concentrations so as to determine half maximal inhibitory concentration (IC50, the concentration of the compound required for inhibiting 50% binding of [3H]8-OH-DPAT to 5-HT1A receptor). Each concentration is tested in duplicate, and tests are carried out independently twice for each compound. Total binding tube [3H].8-OH-DPAT 20 μL D1 Binding Buffer 20 μL Cells 160 μL  Non-specific tube [3H].8-OH-DPAT 20 μL 5-HT(10−4) 20 μL Cells 160 μL  Tube with the [3H].8-OH-DPAT 20 μL compound to be tested The compound to be tested 20 μL Cells 160 μL The components are mixed to homogeneity, and then the above tubes are transferred to water bath at 30° C. (1 h), removed into ice bath immediately, and suction filtered on Harvest (with ice cold Tris eluate for 5 times). The filter membrane is dried over medium heat for 8 min, removed into a centrifuge tube (0.5 mL), added with scintillation fluid, and left standed for 30 min before measurement.1%=(total binding CPM−the tested compound CPM)/(total binding CPM−non-specific CPM)×100%Ki=IC50/(1+[L]/KD) (Ki: the affinity of the drug to the receptor, L: the concentration of the radioligand, KD: the value of the affinity of the radioligand to the receptor)
Measurement: Ki = 1.79 nM (pChEMBL 8.75)
Descriptors: MW 464.64, ALogP 4.58, HBA 6, HBD 2, PSA 73.39, QED 0.56
Compound (SMILES): O=S(=O)(NCC1CC1)c1ccc(Nc2ccc(F)cc2F)cc1C(F)(F)F
InChIKey: SDRWZARPOTZJEG-UHFFFAOYSA-N
Target: Cannabinoid receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P34972
Assay: Binding Assay: The binding assays were performed by testing the ability of the new compounds to displace the radiolabeled synthetic non-selective cannabinoid agonist [3H]CP55940 (168 Ci/mmol; PerkinElmer) from the human CB1 (hCB1) or human CB2 (hCB2) receptors on membranes derived from stably transfected HEK-293 cells (PerkinElmer). Membranes were diluted in assay buffer (50 mM Tris-HCl, 1 mM EDTA, 1 mM MgCl2, 1 mg/ml BSA, pH=7.4). The amount of membrane was determined for each batch of membranes according to protein binding assay. The minimum amount of membrane that gave 50% specific binding was used for the binding assay. In most assays, binding was tested using 8 μg and 4 μg protein of hCB1 and hCB2 membranes, respectively. The tested compounds were dissolved in DMSO and diluted in assay buffer to a final concentration of 0.1% solvent. Total binding of [3H]CP55940 was evaluated with 1.5 nM to hCB1 and with 0.5 nM to hCB2, according to Kd affinity of [3H]CP55940 for the respective membranes. The ability of the tested compounds to displace [3H]CP55940 was evaluated first at a single concentration point of 100 nM for binding toward hCB2 or hCB1. In certain cases, the displacement was tested at compound concentrations ranging from 0.03 nM to 10 μM. Non-specific binding was measured by the addition of 1 μM of unlabelled CP55940 to the tubes. Binding assays were performed in triplicate in a total volume of 500 μl for 60 minutes at 30° C., in a shaking bath. Free and bound radioligands were separated by rapid filtration through GF/C filter plates (PerkinElmer) that had been presoaked with 0.1% Polyethylenimine (Sigma). Filters were shaken for 1 hour in 7 ml scintillation fluid (PerkinElmer) and radioactivity was determined by liquid scintillation counter (Wallac; PerkinElmer).
Measurement: Ki = 822 nM (pChEMBL 6.079999923706055)
Descriptors: MW 406.38, ALogP 4.42, HBA 3, HBD 2, PSA 58.2, QED 0.7
Compound (SMILES): COc1cc(F)cc(N(CCCO)c2ccc3ncc(-c4cnn(CCO)c4)nc3c2)c1
InChIKey: SGHUCPHHNVDAPN-UHFFFAOYSA-N
Target: Fibroblast growth factor receptor 1 (SINGLE PROTEIN), Homo sapiens
UniProt: P11362
Assay: Inhibition of human FGFR1 using Btn-Flt3 as substrate after 60 mins by TR-FRET assay
Measurement: IC50 = 9.12 nM (pChEMBL 8.039999961853027)
Descriptors: MW 437.48, ALogP 3.15, HBA 8, HBD 2, PSA 96.53, QED 0.42
Compound (SMILES): COc1cc(OC)cc(N(CCCNC(=O)C(C)(O)C(F)(F)F)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: KRYZCYZIWKIKGN-UHFFFAOYSA-N
Target: Fibroblast growth factor receptor 1 (SINGLE PROTEIN), Homo sapiens
UniProt: P11362
Assay: Inhibition of human FGFR1 using Btn-Flt3 as substrate after 60 mins by TR-FRET assay
Measurement: IC50 = 1.698 nM (pChEMBL 8.770000457763672)
Descriptors: MW 558.56, ALogP 4.01, HBA 9, HBD 2, PSA 114.63, QED 0.28
Compound (SMILES): COc1cc(O)cc(N(CCCO)c2ccc3ncc(-c4cn[nH]c4)nc3c2)c1
InChIKey: PRQYUAHLKCIUTM-UHFFFAOYSA-N
Target: Fibroblast growth factor receptor 1 (SINGLE PROTEIN), Homo sapiens
UniProt: P11362
Assay: Inhibition of human FGFR1 using Btn-Flt3 as substrate after 60 mins by TR-FRET assay
Measurement: IC50 = 2.951 nM (pChEMBL 8.529999732971191)
Descriptors: MW 391.43, ALogP 3.25, HBA 7, HBD 3, PSA 107.39, QED 0.44
Compound (SMILES): CCN1CCCC(c2nc(COc3cc4ncnc(Nc5ccc(Cl)c(Cl)c5)c4cc3OC)cs2)C1
InChIKey: ILENFMLSOQJLGD-UHFFFAOYSA-N
Target: Vascular endothelial growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P35968
Assay: AlphaScreen Assay: In AlphaScreen, when the donor and acceptor beads are close in proximity, a series of photochemical events will give rise to a fluorescent signal upon light activation. Here we use biotinylated poly-(Glu, Tyr) 4:1 as the kinase substrate, streptavidin-coated donor beads and anti-phosphortyrosine antibody PY100-coated acceptor beads. Upon phosphorylation, the peptide substrate can bind to both donor and acceptor beads, thus gives rise to fluorescence. Compounds, ATP, biotinylated poly-(Glu, Tyr) and kinases are mixed in a volume of 20 μL for 1 hr at ambient temperature using Greiner 384-well white clear bottom medium binding plates. Then 10 uL solution containing 15-30 mg/mL AlphaScreen beads, 75 mM Hepes, pH 7.4, 300 mM NaCl, 120 mM EDTA, 0.3% BSA and 0.03% Tween-20 is added to each well. After 2-16 hr incubation of the beads, plates are read in a Perkin Elmer AlphaQuest reader (available from PerkinElmer Life and Analytical Sciences, Inc., of Boston Mass.).
Measurement: IC50 = 10500 nM (pChEMBL 4.980000019073486)
Descriptors: MW 544.51, ALogP 6.92, HBA 8, HBD 1, PSA 72.4, QED 0.26
Compound (SMILES): COc1cc(F)ccc1-c1nc(Nc2cc(F)c(F)c(CS(C)(=N)=O)c2)ncc1F
InChIKey: PXFUPQJFMDTOBX-UHFFFAOYSA-N
Target: Cyclin-dependent kinase 9 (SINGLE PROTEIN), Homo sapiens
UniProt: P50750
Assay: CDK9/CycT1 : Recombinant full-length His-tagged human CDK9 and CycT1, expressed in insect cells and purified by Ni-NTA affinity chromatography, were purchase from Invitrogen (Cat. No PV4131). As substrate for the kinase reaction biotinylated peptide biotin-Ttds-YISPLKSPYKISEG (C-terminus in amid form) was used which can be purchased e.g. form the company JERINI peptide technologies (Berlin, Germany) For the assay 50 nl of a 100 fold concentrated solution of the test compound in DMSO was pipetted into a black low volume 384 well microtiter plate (Greiner Bio-One, Frickenhausen, Germany), 2 ul of a solution of CDK9/CycT1 in aqueous assay buffer [50 mM Tris/HCl pH 8.0, 10 mM MgCl2, 1.0 mM dithiothreitol, 0.1 mM sodium ortho-vanadate, 0.01% (v/v) Nonidet-P40 (Sigma)] were added and the mixture was incubated for 15 min at 22° C. to allow pre-binding of the test compounds to the enzyme before the start of the kinase reaction.
Measurement: IC50 = 23 nM (pChEMBL 7.639999866485596)
Descriptors: MW 440.42, ALogP 4.63, HBA 6, HBD 2, PSA 87.96, QED 0.55
Compound (SMILES): C[C@@H]1CN(Cc2ccccc2)c2cnccc2[C@H](C)N1C(=O)NCc1ccccc1
InChIKey: QGMUDAKKGSLGLA-UXHICEINSA-N
Target: Voltage-dependent T-type calcium channel subunit alpha-1I (SINGLE PROTEIN), Homo sapiens
UniProt: Q9P0X4
Assay: Inhibition of Cav3.3 subunit 1alpha-l(unknown origin) stably transfected in HEK293 cells measured by FLIPR assay
Measurement: IC50 = 55 nM (pChEMBL 7.260000228881836)
Descriptors: MW 400.53, ALogP 4.76, HBA 3, HBD 1, PSA 48.47, QED 0.69
Compound (SMILES): CCN1CCN(c2nc(COc3cc4ncnc(Nc5ccc(Cl)c(Cl)c5)c4cc3OC)cs2)CC1
InChIKey: PLPFTGVPIXWCIC-UHFFFAOYSA-N
Target: Receptor tyrosine-protein kinase erbB-2 (SINGLE PROTEIN), Homo sapiens
UniProt: P04626
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 545.5, ALogP 5.87, HBA 9, HBD 1, PSA 75.64, QED 0.29
Compound (SMILES): COc1ncc(-c2cnc3[nH]cc(C(=O)c4c(F)ccc(NS(=O)(=O)c5ccccc5F)c4F)c3c2)cn1
InChIKey: GDHNWAFZKGDZSM-UHFFFAOYSA-N
Target: Cytochrome P450 3A4 (SINGLE PROTEIN), Homo sapiens
UniProt: P08684
Assay: Inhibition of CYP3A4 (unknown origin) using BFC as substrate after 30 mins
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 539.5, ALogP 4.48, HBA 7, HBD 2, PSA 126.93, QED 0.29
Compound (SMILES): COc1cc(OC)cc(N(CC#CCO)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: QPSHGAWQRGEHKV-UHFFFAOYSA-N
Target: Fibroblast growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P21802
Assay: Inhibition of human FGFR2 using Btn-Flt3 as substrate after 60 mins by TR-FRET assay
Measurement: IC50 = 2.344 nM (pChEMBL 8.630000114440918)
Descriptors: MW 429.48, ALogP 3.18, HBA 8, HBD 1, PSA 85.53, QED 0.47
Compound (SMILES): COc1cc(OC)cc(N(C[C@H](C)N)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: AHWOGVXLWKIELS-HNNXBMFYSA-N
Target: Fibroblast growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P21802
Assay: Inhibition of human FGFR2 using Btn-Flt3 as substrate after 60 mins by TR-FRET assay
Measurement: IC50 = 7.413 nM (pChEMBL 8.130000114440918)
Descriptors: MW 418.5, ALogP 3.53, HBA 8, HBD 1, PSA 91.32, QED 0.49
Compound (SMILES): COc1cc(OC)cc(N(CCNCCC(F)(F)F)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: MWMHYAXGYUGPBU-UHFFFAOYSA-N
Target: Fibroblast growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P21802
Assay: Inhibition of human FGFR2 using Btn-Flt3 as substrate after 60 mins by TR-FRET assay
Measurement: IC50 = 8.128 nM (pChEMBL 8.09000015258789)
Descriptors: MW 500.53, ALogP 4.73, HBA 8, HBD 1, PSA 77.33, QED 0.32
Compound (SMILES): COc1cc2c(Nc3cccc(Br)c3C)ncnc2cc1O[C@H]1CO[C@H]2[C@@H]1OC[C@@H]2OC
InChIKey: GAKPIAPJVGZESM-FNAHDJPLSA-N
Target: Ephrin type-A receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P29317
Assay: AlphaScreen Assay: In AlphaScreen, when the donor and acceptor beads are close in proximity, a series of photochemical events will give rise to a fluorescent signal upon light activation. Here we use biotinylated poly-(Glu, Tyr) 4:1 as the kinase substrate, streptavidin-coated donor beads and anti-phosphortyrosine antibody PY100-coated acceptor beads. Upon phosphorylation, the peptide substrate can bind to both donor and acceptor beads, thus gives rise to fluorescence. Compounds, ATP, biotinylated poly-(Glu, Tyr) and kinases are mixed in a volume of 20 μL for 1 hr at ambient temperature using Greiner 384-well white clear bottom medium binding plates. Then 10 uL solution containing 15-30 mg/mL AlphaScreen beads, 75 mM Hepes, pH 7.4, 300 mM NaCl, 120 mM EDTA, 0.3% BSA and 0.03% Tween-20 is added to each well. After 2-16 hr incubation of the beads, plates are read in a Perkin Elmer AlphaQuest reader (available from PerkinElmer Life and Analytical Sciences, Inc., of Boston Mass.).
Measurement: IC50 = 525 nM (pChEMBL 6.28000020980835)
Descriptors: MW 502.37, ALogP 4.01, HBA 8, HBD 1, PSA 83.96, QED 0.54
Compound (SMILES): c1cncc(CN2CCN(c3cc(N4CCCC4)nc(N4CCCC4)n3)CC2)c1
InChIKey: ADCRWKOZMQLEEC-UHFFFAOYSA-N
Target: Caspase-5 (SINGLE PROTEIN), Homo sapiens
UniProt: P51878
Assay: Inhibition of human recombinant DTT-activated caspase-5 expressed in Escherichia coli using Ac-WEHD-AMC as substrate preincubated for 45 mins followed by substrate addition by fluorescence assay
Measurement: IC50 = 155 nM (pChEMBL 6.809999942779541)
Descriptors: MW 393.54, ALogP 2.39, HBA 7, HBD 0, PSA 51.63, QED 0.77
Compound (SMILES): C[C@H](NC(=O)c1c(N)nn2cccnc12)c1cc2cccc(C#Cc3nccs3)c2c(=O)n1-c1ccccc1
InChIKey: LHUTWLRZEUBNQJ-SFHVURJKSA-N
Target: Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit beta isoform (SINGLE PROTEIN), Homo sapiens
UniProt: P42338
Assay: Inhibition Assays: Class I PI3-Ks can be either purchased (p110α/p85α, p110β/p85α, p110δ/p85α from Upstate, and p110γ from Sigma) or expressed as previously described (Knight et al., 2004). IC50 values are measured using either a standard TLC assay for lipid kinase activity (described below) or a high-throughput membrane capture assay. Kinase reactions are performed by preparing a reaction mixture containing kinase, inhibitor (2% DMSO final concentration), buffer (25 mM HEPES, pH 7.4, 10 mM MgCl2), and freshly sonicated phosphatidylinositol (100 μg/mL). Reactions are initiated by the addition of ATP containing 10 μCi of γ-32P-ATP to a final concentration of 10 or 100 μM and allowed to proceed for 5 minutes at room temperature. For TLC analysis, reactions are then terminated by the addition of 105 μL 1N HCl followed by 160 μL CHCl3:MeOH (1:1). The biphasic mixture is vortexed, briefly centrifuged, and the organic phase is transferred to a new tube using a gel loading pipette tip precoated with CHCl3. This extract is spotted on TLC plates and developed for 3-4 hours in a 65:35 solution of n-propanol:1M acetic acid.
Measurement: IC50 = 2000 nM (pChEMBL 5.699999809265137)
Descriptors: MW 531.6, ALogP 3.96, HBA 9, HBD 2, PSA 120.2, QED 0.33
Compound (SMILES): COc1cc2c(Nc3ccc(Cl)c(Cl)c3)ncnc2cc1OCc1nccn1Cc1ccccc1
InChIKey: PVTTWYOJLADNCZ-UHFFFAOYSA-N
Target: Receptor tyrosine-protein kinase erbB-2 (SINGLE PROTEIN), Homo sapiens
UniProt: P04626
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 506.39, ALogP 6.51, HBA 7, HBD 1, PSA 74.09, QED 0.26
Compound (SMILES): C#CCO[C@@H]1CC[C@H](Cc2ccccc2)N(C(=O)n2ncc(C(O)(c3ccc(F)cc3)c3ccc(F)cc3)n2)C1
InChIKey: GVLOFRPVRYAFKI-VSGBNLITSA-N
Target: Monoacylglycerol lipase ABHD6 (SINGLE PROTEIN), Homo sapiens
UniProt: Q9BV23
Assay: Inhibition of human ABHD6 using 2-AG as natural substrate by fluorescence based assay
Measurement: IC50 = 2.512 nM (pChEMBL 8.600000381469727)
Descriptors: MW 542.59, ALogP 4.53, HBA 6, HBD 1, PSA 80.48, QED 0.35
Compound (SMILES): C[C@@H]1c2ncn(-c3ccc(F)cn3)c2CCN1C(=O)c1cccc(C(F)(F)F)c1Cl
InChIKey: PLIXFSPGDVKMDM-LLVKDONJSA-N
Target: Cytochrome P450 2C9 (SINGLE PROTEIN), Homo sapiens
UniProt: P11712
Assay: Inhibition of CYP2C9 in human liver microsomes using diclofenac as substrate after 15 mins by LC/MS/MS analysis
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 438.81, ALogP 4.84, HBA 4, HBD 0, PSA 51.02, QED 0.54
Compound (SMILES): Cc1c(-c2c(F)cc(C(N)=O)c3[nH]c4cc(C(C)(C)O)ccc4c23)cccc1-n1c(=O)c2cccc(F)c2n(C)c1=O
InChIKey: VMDYPRANJKKHLD-UHFFFAOYSA-N
Target: Tyrosine-protein kinase JAK2 (SINGLE PROTEIN), Homo sapiens
UniProt: O60674
Assay: Jak2 Tyrosine Kinase Assay: The assays were performed in V-bottom 384-well plates. The final assay volume was 30 μl prepared from 15 μl additions of enzyme and substrates (fluoresceinated peptide and ATP) and test compounds in assay buffer (100 mM HEPES pH 7.4, 10 mM MgCl2, 25 mM beta-glycerolphosphate, 0.015% Brij 35 surfactant and 4 mM DTT). The reaction was initiated by the combination of Jak2 tyrosine kinase with substrates and test compounds. The reaction mixture was incubated at room temperature for 60 minutes and terminated by adding 45 μL of 35 mM EDTA to each sample.
Measurement: IC50 = 170 nM (pChEMBL 6.769999980926514)
Descriptors: MW 568.58, ALogP 4.9, HBA 6, HBD 3, PSA 123.11, QED 0.28
Compound (SMILES): CCCCCCCCNC(=O)c1coc([C@@H]2CCCN2Cc2cc(F)ccc2CCC(=O)NS(=O)(=O)C(F)(F)F)n1
InChIKey: BFFVYRGBDKURRE-QHCPKHFHSA-N
Target: Thromboxane A2 receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P21731
Assay: Cell Based Assay: Ca2+ signaling studies were performed using a FLIPR TETRA system (Molecular Devices, Sunnyvale, Calif., USA) in the 384-format. This is a high-throughput instrument for cell-based assays to monitor Ca2+ signaling associated with GPCRs and ion channels. Cells were seeded at a density of 5×104 cells/well in BioCoat poly-D-lysine coated, black wall, clear bottom 384-well plates (BD Biosciences, Franklin lakes, NJ, USA) and allowed to attach overnight in an incubator at 37° C. The cells were then washed twice with HBSS-HEPES buffer (Hanks' balanced salt solution without bicarbonate and phenol red, 20 mM HEPES, pH 7.4) using an ELx405 Select CW Microplate Washer (BioTek, Winooski, Vt., USA). After 60 min of dye-loading in the dark using the Ca2+-sensitive dye Fluo-4AM (Invitrogen, Carlsbad, Calif., USA), at a final concentration of 2×10^−6M, the plates were washed 4 times with HBSS-HEPES buffer to remove excess dye and leaving 50 μl of buffer in each well. The plates were then placed in the FLIPR TETRA instrument and allowed to equilibrate at 37° C. AGN-211377 was added in a 25 μl volume to each well to give final concentrations of 0.1 μM, 0.3 μM, 1 μM, 3 μM, 10 μM, and 30 μM; or 0.067 μM, 0.1 μM, 0.2 μM, 0.3 μM, 0.67 μM, and 1 μM for cells over-expressing TP receptors. After 4.5 minutes, a 7-point serial dilution of the standard agonist for the corresponding receptor, in a 25 μl volume was injected at the final concentrations from 10^−11M to 10^−5M in 10-fold serial dilution increments for cells expressing human recombinant DP1, EP1, EP2, EP3, EP4, FP, and IP receptors. The dose range for the standard agonist for human recombinant TP receptors was from 10^−12M to 10^−6M. HBSS-HEPES buffer was used as the negative control for the standard agonists. Cells were excited with LED (light emitting diode) excitation at 470-495 nm and emission was measured through an emission filter at 515-575 nm. Assay plates were read for 3.5 minutes using the FLIPRTETRA.
Measurement: EC50 > 1 nM (pChEMBL 9)
Descriptors: MW 604.67, ALogP 5.14, HBA 7, HBD 2, PSA 121.61, QED 0.21
Compound (SMILES): CCCS(=O)(=O)Nc1ccc(F)c(C(=O)c2c[nH]c3ncc(-c4ccc(OCCCN5CCOCC5)nc4)cc23)c1F
InChIKey: MUKUHUKFPPDBGH-UHFFFAOYSA-N
Target: Cytochrome P450 2D6 (SINGLE PROTEIN), Homo sapiens
UniProt: P10635
Assay: Inhibition of CYP2D6 (unknown origin) using AMMC as substrate after 30 mins
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 599.66, ALogP 4.39, HBA 8, HBD 2, PSA 126.51, QED 0.18
Compound (SMILES): CNCCN(c1cc(OC)cc(OC)c1)c1ccc2ncc(-c3cnn(C(C)C)c3)nc2c1.Cl
InChIKey: JDECXTQTKUXRLD-UHFFFAOYSA-N
Target: Fibroblast growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P21802
Assay: Inhibition of human FGFR2 using Btn-Flt3 as substrate after 60 mins by TR-FRET assay
Measurement: IC50 = 2.884 nM (pChEMBL 8.539999961853027)
Descriptors: MW 446.56, ALogP 4.45, HBA 8, HBD 1, PSA 77.33, QED 0.41
Compound (SMILES): COc1cc(OC)cc(N(CCCNS(C)(=O)=O)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: FIQVXPKIJWECRH-UHFFFAOYSA-N
Target: Fibroblast growth factor receptor 3 (SINGLE PROTEIN), Homo sapiens
UniProt: P22607
Assay: Inhibition of TEL-fused FGFR3 (unknown origin) transfected in mouse BA/F3 cells assessed as decrease in cell proliferation in presence of mouse IL3 after 72 hrs by Alamar blue assay
Measurement: IC50 = 1.202 nM (pChEMBL 8.920000076293945)
Descriptors: MW 496.59, ALogP 3.12, HBA 9, HBD 1, PSA 111.47, QED 0.33
Compound (SMILES): N#Cc1c[nH]c2nc(N)cc(-c3ccccc3)c12
InChIKey: QMJRKPFSSQENNG-UHFFFAOYSA-N
Target: Leucine-rich repeat serine/threonine-protein kinase 2 (SINGLE PROTEIN), Homo sapiens
UniProt: Q5S007
Assay: LanthaScreen Kinase Activity Assay: In the assay, 1 nM LRRK2 WT or 250 pM LRRK2 G2019S kinase is incubated with the test compound (typically at 0 to 30 μM) for 30 minutes before the kinase reaction is initiated by addition of 1.3 mM ATP and 0.4 μM fluorescein-LRRKtide. The reaction mixture (20 μl total volume) is incubated for 2 hours at 30° C. before the reaction is terminated by addition of 10 mM EDTA and 1 nM terbium-labelled anti-phospho-LRRKtide antibody (final volume 20 μl). The mixture is further incubated for 30 minutes at RT. TR-FRET is measured by excitation of the terbium-donor with 340 nm light and subsequent (delay time 100 μs) measurement of terbium and fluorescein emission at 495 nm and 520 nm, respectively, over a time window of 1000 μs. The measurement is repeated 10 times for fluorescein and 10 times for terbium emission with a 2000 μs time window between repeats. TR-FRET measurements are performed on a Biomek Synergy plate. The TR-FRET signal is calculated as the emission-ratio at 520 nm over 495 nm.
Measurement: EC50 = 216 nM (pChEMBL 6.670000076293945)
Descriptors: MW 234.26, ALogP 2.68, HBA 3, HBD 2, PSA 78.49, QED 0.68
Compound (SMILES): COc1cc2c(Nc3cc(Cl)c(Cl)cc3F)ncnc2cc1OC[C@@H]1CN2CCC[C@H]2CO1
InChIKey: YTGFCYJRAIFFGH-KBPBESRZSA-N
Target: Vascular endothelial growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P35968
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 493.37, ALogP 5.07, HBA 7, HBD 1, PSA 68.74, QED 0.48
Compound (SMILES): COc1cc(N(CCNC(C)C)c2ccc3ncc(-c4cnn(C)c4)nc3c2)cc2c1OCO2
InChIKey: QZTONRVOLAYTPJ-UHFFFAOYSA-N
Target: Fibroblast growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P21802
Assay: Inhibition of human FGFR2 using Btn-Flt3 as substrate after 60 mins by TR-FRET assay
Measurement: IC50 = 2.884 nM (pChEMBL 8.539999961853027)
Descriptors: MW 460.54, ALogP 3.9, HBA 9, HBD 1, PSA 86.56, QED 0.42
Compound (SMILES): O=C(Nc1nncs1)N1CCCC(c2nnn3cnc4[nH]ccc4c23)C1
InChIKey: BNPZMMATSRTPPT-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. From the plot of logarithm of a compound concentration and inhibitory activity, the IC50 was calculated.
Measurement: IC50 = 760 nM (pChEMBL 6.119999885559082)
Descriptors: MW 369.41, ALogP 1.87, HBA 8, HBD 2, PSA 116.99, QED 0.56
Compound (SMILES): COc1cc(OC)cc(N(CCNC(C)C)c2ccc3ncc(-c4cnn(C5CCN(C(=O)OC(C)(C)C)CC5)c4)nc3c2)c1
InChIKey: FXWYSUDYIQPVOJ-UHFFFAOYSA-N
Target: Fibroblast growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P21802
Assay: Inhibition of human FGFR2 using Btn-Flt3 as substrate after 60 mins by TR-FRET assay
Measurement: IC50 = 3.715 nM (pChEMBL 8.430000305175781)
Descriptors: MW 615.78, ALogP 6.22, HBA 10, HBD 1, PSA 106.87, QED 0.22
Compound (SMILES): CCC(=O)N1CC[C@H](Oc2ncnc3ccc(-c4ccc(OC)nc4)cc23)C1
InChIKey: MFERHFDJHINZES-INIZCTEOSA-N
Target: Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit beta isoform (SINGLE PROTEIN), Homo sapiens
UniProt: P42338
Assay: Inhibition of myristoylated PI3K-beta (unknown origin) overexpressed in Rat1 cells assessed as inhibition of Akt phosphorylation
Measurement: IC50 = 1780 nM (pChEMBL 5.75)
Descriptors: MW 378.43, ALogP 3.09, HBA 6, HBD 0, PSA 77.44, QED 0.68
Compound (SMILES): O=C(c1c(F)ccc(NS(=O)(=O)c2cc(F)ccc2F)c1F)c1c[nH]c2nccc(Cl)c12
InChIKey: OIHDPIDRJUSYHZ-UHFFFAOYSA-N
Target: Cytochrome P450 3A4 (SINGLE PROTEIN), Homo sapiens
UniProt: P08684
Assay: Inhibition of CYP3A4 (unknown origin) using BFC as substrate after 30 mins
Measurement: IC50 = 5000 nM (pChEMBL 5.300000190734863)
Descriptors: MW 483.83, ALogP 4.8, HBA 4, HBD 2, PSA 91.92, QED 0.31
Compound (SMILES): COc1cc(OC)cc(N(c2ccc3ncc(-c4cnn(C)c4)nc3c2)S(=O)(=O)N(C)C)c1
InChIKey: YFVSIFXYGYSXNP-UHFFFAOYSA-N
Target: Fibroblast growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P21802
Assay: Inhibition of human FGFR2 using Btn-Flt3 as substrate after 60 mins by TR-FRET assay
Measurement: IC50 = 20.42 nM (pChEMBL 7.690000057220459)
Descriptors: MW 468.54, ALogP 2.99, HBA 8, HBD 0, PSA 102.68, QED 0.41
Compound (SMILES): CS(=O)(=O)C1CCC(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: ROJWRLPLLGYYCX-PZYUZEHPSA-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 661.63, ALogP 5.62, HBA 5, HBD 0, PSA 88.59, QED 0.3
Compound (SMILES): CCCS(=O)(=O)Nc1ccc(F)c(C(=O)c2c[nH]c3ncc(-c4ccc(N)nc4)cc23)c1F
InChIKey: LLKABGXLUDCKEG-UHFFFAOYSA-N
Target: Cytochrome P450 3A4 (SINGLE PROTEIN), Homo sapiens
UniProt: P08684
Assay: Inhibition of CYP3A4 (unknown origin) using BFC as substrate after 30 mins
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 471.49, ALogP 3.87, HBA 6, HBD 3, PSA 130.83, QED 0.35
Compound (SMILES): COc1cc(OC)cc(N(CCNCC2CCCO2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1.Cl
InChIKey: SLBZKIOFMFARPP-UHFFFAOYSA-N
Target: Fibroblast growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P21802
Assay: Inhibition of human FGFR2 using Btn-Flt3 as substrate after 60 mins by TR-FRET assay
Measurement: IC50 = 4.365 nM (pChEMBL 8.359999656677246)
Descriptors: MW 488.59, ALogP 3.95, HBA 9, HBD 1, PSA 86.56, QED 0.34
Compound (SMILES): O=C(O)CCc1cc2cc(-c3cc(OC(F)(F)F)ccc3F)ccc2o1
InChIKey: HTIVRXDQROURHF-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 368.28, ALogP 5.15, HBA 3, HBD 1, PSA 59.67, QED 0.63
Compound (SMILES): c1ccc(CN2CCCC(c3nnn4cnc5[nH]ccc5c34)C2)cc1
InChIKey: BNACTPLOWMAESH-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. From the plot of logarithm of a compound concentration and inhibitory activity, the IC50 was calculated.
Measurement: IC50 = 570 nM (pChEMBL 6.239999771118164)
Descriptors: MW 332.41, ALogP 2.99, HBA 5, HBD 1, PSA 62.11, QED 0.63
Compound (SMILES): COc1cc(OC)cc(N(CCn2cccc2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: HVOAVCKNIPEVHJ-UHFFFAOYSA-N
Target: Fibroblast growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P21802
Assay: Inhibition of human FGFR2 using Btn-Flt3 as substrate after 60 mins by TR-FRET assay
Measurement: IC50 = 21.38 nM (pChEMBL 7.670000076293945)
Descriptors: MW 454.53, ALogP 4.69, HBA 8, HBD 0, PSA 70.23, QED 0.34
Compound (SMILES): Cc1noc(C)c1CN1CCC(c2nnn3cnc4[nH]ccc4c23)CC1
InChIKey: UMRIVRAQUIHRGC-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. From the plot of logarithm of a compound concentration and inhibitory activity, the IC50 was calculated.
Measurement: IC50 = 51 nM (pChEMBL 7.289999961853027)
Descriptors: MW 351.41, ALogP 2.59, HBA 7, HBD 1, PSA 88.14, QED 0.61
Compound (SMILES): C=CC(=O)N1CCC(Oc2cc3c(Nc4ccc(Cl)c(Cl)c4)ncnc3cc2OC)CC1
InChIKey: ZTQLMGBKQNFQRU-UHFFFAOYSA-N
Target: Epidermal growth factor receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P00533
Assay: Cell Viability Assay and IC50 Estimation: Cell viability was determined using the Cell Titer Glo assay (Promega) as previously described. Briefly, 2000-3000 cells per well were plated in 384-well plates (Greiner Bio-One) in technical triplicate. Cells were treated with seven different concentrations of tyrosine kinase inhibitors or vehicle alone at a final volume of 40 μL per well. After 3 days hours, 11 μL of Cell Titer Glo was added to each well. Plates were shaken for 15 minutes, and bioluminescence was determined using a FLUOstar OPTIMA multi-mode micro-plate reader (BMG LABTECH). Bioluminescence values were normalized to DMSO treated cells, and normalized values were plotted in GraphPad Prism using non-linear regression fit to normalized data with a variable slope. IC50 values were calculated by GraphPad Prism at 50% inhibition.
Measurement: IC50 = 12 nM (pChEMBL 7.920000076293945)
Descriptors: MW 473.36, ALogP 5.24, HBA 6, HBD 1, PSA 76.58, QED 0.49
Compound (SMILES): O=S(=O)(NCC1CC1)c1ccc(Nc2ccc(F)cc2F)cc1C(F)(F)F
InChIKey: SDRWZARPOTZJEG-UHFFFAOYSA-N
Target: Cannabinoid receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P34972
Assay: Binding Assay: The binding assays were performed by testing the ability of the new compounds to displace the radiolabeled synthetic non-selective cannabinoid agonist [3H]CP55940 (168 Ci/mmol; PerkinElmer) from the human CB1 (hCB1) or human CB2 (hCB2) receptors on membranes derived from stably transfected HEK-293 cells (PerkinElmer). Membranes were diluted in assay buffer (50 mM Tris-HCl, 1 mM EDTA, 1 mM MgCl2, 1 mg/ml BSA, pH=7.4). The amount of membrane was determined for each batch of membranes according to protein binding assay. The minimum amount of membrane that gave 50% specific binding was used for the binding assay. In most assays, binding was tested using 8 μg and 4 μg protein of hCB1 and hCB2 membranes, respectively. The tested compounds were dissolved in DMSO and diluted in assay buffer to a final concentration of 0.1% solvent. Total binding of [3H]CP55940 was evaluated with 1.5 nM to hCB1 and with 0.5 nM to hCB2, according to Kd affinity of [3H]CP55940 for the respective membranes. The ability of the tested compounds to displace [3H]CP55940 was evaluated first at a single concentration point of 100 nM for binding toward hCB2 or hCB1. In certain cases, the displacement was tested at compound concentrations ranging from 0.03 nM to 10 μM. Non-specific binding was measured by the addition of 1 μM of unlabelled CP55940 to the tubes. Binding assays were performed in triplicate in a total volume of 500 μl for 60 minutes at 30° C., in a shaking bath. Free and bound radioligands were separated by rapid filtration through GF/C filter plates (PerkinElmer) that had been presoaked with 0.1% Polyethylenimine (Sigma). Filters were shaken for 1 hour in 7 ml scintillation fluid (PerkinElmer) and radioactivity was determined by liquid scintillation counter (Wallac; PerkinElmer).
Measurement: IC50 = 1933 nM (pChEMBL 5.710000038146973)
Descriptors: MW 406.38, ALogP 4.42, HBA 3, HBD 2, PSA 58.2, QED 0.7