lovingscience/chembl-v37-raw-activities huggingface dataset:
Compound (SMILES): Fc1ccc(CNC[C@H]2CC[C@H](c3nnn4cnc5[nH]ccc5c34)CC2)cc1
InChIKey: CDSUCRDXPZEYSK-KOMQPUFPSA-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 = 400 nM (pChEMBL 6.400000095367432)
Descriptors: MW 378.45, ALogP 3.81, HBA 5, HBD 2, PSA 70.9, QED 0.55
Compound (SMILES): CN(C)c1cccc(N(CC2CC2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1.Cl
InChIKey: ZNDKJNBPORYMQR-UHFFFAOYSA-N
Target: Receptor-type tyrosine-protein kinase FLT3 (SINGLE PROTEIN), Homo sapiens
UniProt: P36888
Assay: Inhibition of FLT3 (unknown origin) transfected in mouse BA/F3 cells assessed as decrease in cell proliferation in presence of mouse IL3 after 24 hrs by Alamar blue assay
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 398.51, ALogP 4.64, HBA 6, HBD 0, PSA 50.08, QED 0.47
Compound (SMILES): Cc1nc(NCCCCCC(=O)NO)cc(Nc2ncc(C(=O)Nc3c(C)cccc3Cl)s2)n1
InChIKey: MODCVOUAMASASZ-UHFFFAOYSA-N
Target: Tyrosine-protein kinase Lck (SINGLE PROTEIN), Homo sapiens
UniProt: P06239
Assay: Inhibition of Lck (unknown origin)
Measurement: IC50 <= 100 nM (pChEMBL 7)
Descriptors: MW 504.02, ALogP 4.68, HBA 9, HBD 5, PSA 141.16, QED 0.14
Compound (SMILES): COc1cc(OC)cc(N(CC#CC2(O)CCN(C(=O)OC(C)(C)C)CC2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1.O=C(O)C(=O)O
InChIKey: NXLVPTVLMOJPJY-UHFFFAOYSA-N
Target: Receptor-type tyrosine-protein kinase FLT3 (SINGLE PROTEIN), Homo sapiens
UniProt: P36888
Assay: Inhibition of FLT3 (unknown origin) transfected in mouse BA/F3 cells assessed as decrease in cell proliferation in presence of mouse IL3 after 24 hrs by Alamar blue assay
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 598.7, ALogP 4.95, HBA 10, HBD 1, PSA 115.07, QED 0.31
Compound (SMILES): N#CCC1(n2cc(-c3ncnc4[nH]ccc34)cn2)CN(C2CCN(C(=O)c3cc(F)c(F)c(F)c3F)CC2)C1
InChIKey: DUOSIBBDSXMIMY-UHFFFAOYSA-N
Target: Tyrosine-protein kinase JAK2 (SINGLE PROTEIN), Homo sapiens
UniProt: O60674
Assay: Inhibition of human N-terminal His-tagged JAK2 catalytic domain (828 to 1132 residues) expressed in baculovirus infected insect cells assessed as decrease in phosphorylation of biotinylated peptide substrate after 1 hr in presence of 1 mM ATP by HTRF method
Measurement: IC50 > 50 nM (pChEMBL 7.301000118255615)
Descriptors: MW 538.51, ALogP 3.61, HBA 7, HBD 1, PSA 106.73, QED 0.24
Compound (SMILES): CCCS(=O)(=O)Nc1ccc(F)c(C(=O)c2c[nH]c3ncc(-c4cnc(SC)nc4)cc23)c1F
InChIKey: YHJWUNOHRFFMNE-UHFFFAOYSA-N
Target: Cytochrome P450 2C9 (SINGLE PROTEIN), Homo sapiens
UniProt: P11712
Assay: Inhibition of CYP2C9 (unknown origin) using MFC as substrate after 45 mins
Measurement: IC50 < 5000 nM (pChEMBL 5.301000118255615)
Descriptors: MW 503.56, ALogP 4.4, HBA 7, HBD 2, PSA 117.7, QED 0.21
Compound (SMILES): COc1cc(OC)cc(N(CC#Cc2ccccn2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: JRDGKLCLEFCXSH-UHFFFAOYSA-N
Target: Receptor-type tyrosine-protein kinase FLT3 (SINGLE PROTEIN), Homo sapiens
UniProt: P36888
Assay: Inhibition of FLT3 (unknown origin) transfected in mouse BA/F3 cells assessed as decrease in cell proliferation in presence of mouse IL3 after 24 hrs by Alamar blue assay
Measurement: IC50 >= 10000 nM (pChEMBL 5)
Descriptors: MW 476.54, ALogP 4.63, HBA 8, HBD 0, PSA 78.19, QED 0.33
Compound (SMILES): COc1cc(OC)cc(N(CCN2CCCC2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1.Cl
InChIKey: NRHOUXIOIPPPMR-UHFFFAOYSA-N
Target: Receptor-type tyrosine-protein kinase FLT3 (SINGLE PROTEIN), Homo sapiens
UniProt: P36888
Assay: Inhibition of FLT3 (unknown origin) transfected in mouse BA/F3 cells assessed as decrease in cell proliferation in presence of mouse IL3 after 24 hrs by Alamar blue assay
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 458.57, ALogP 4.28, HBA 8, HBD 0, PSA 68.54, QED 0.39
Compound (SMILES): COc1cc(OC)cc(N(c2ccc3ncc(-c4cnn(C)c4)nc3c2)C2COC2)c1
InChIKey: ONSIKNVJAKVKOG-UHFFFAOYSA-N
Target: Receptor-type tyrosine-protein kinase FLT3 (SINGLE PROTEIN), Homo sapiens
UniProt: P36888
Assay: Inhibition of FLT3 (unknown origin) transfected in mouse BA/F3 cells assessed as decrease in cell proliferation in presence of mouse IL3 after 24 hrs by Alamar blue assay
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 417.47, ALogP 3.58, HBA 8, HBD 0, PSA 74.53, QED 0.47
Compound (SMILES): C[C@H](Nc1nc(N)nc(N)c1C#N)c1nc2cccc(Cl)c2c(=O)n1-c1cncc(C(F)(F)F)c1
InChIKey: CJDXCNMXBFZNDX-VIFPVBQESA-N
Target: Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform (SINGLE PROTEIN), Homo sapiens
UniProt: O00329
Assay: Inhibition of PI3Kdelta in human whole blood assessed as reduction in anti-FCepsilonR1 mAb-stimulated basophil activation preincubated for 60 mins followed by anti-FCepsilonR1 mAb stimulation and measured after 25 mins by flow cytometry analysis
Measurement: EC50 = 21 nM (pChEMBL 7.679999828338623)
Descriptors: MW 501.86, ALogP 3.45, HBA 10, HBD 3, PSA 161.42, QED 0.38
Compound (SMILES): COc1cc(OCCO)cc(N(CCN)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1.Cl
InChIKey: UWEWBDWQUZMSKJ-UHFFFAOYSA-N
Target: Receptor-type tyrosine-protein kinase FLT3 (SINGLE PROTEIN), Homo sapiens
UniProt: P36888
Assay: Inhibition of FLT3 (unknown origin) transfected in mouse BA/F3 cells assessed as decrease in cell proliferation in presence of mouse IL3 after 24 hrs by Alamar blue assay
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 434.5, ALogP 2.51, HBA 9, HBD 2, PSA 111.55, QED 0.41
Compound (SMILES): Cc1nc(N2Cc3cn(-c4cccc(S(C)(=O)=O)c4)nc3[C@H]2C(C)C)cc(C(F)(F)F)n1
InChIKey: IGGSXCWSHVYVMA-HXUWFJFHSA-N
Target: Cytochrome P450 2D6 (SINGLE PROTEIN), Homo sapiens
UniProt: P10635
Assay: Inhibition of CYP2D6 (unknown origin)
Measurement: IC50 = 15750 nM (pChEMBL 4.800000190734863)
Descriptors: MW 465.5, ALogP 4.11, HBA 7, HBD 0, PSA 80.98, QED 0.58
Compound (SMILES): CC(C)(C)OC(=O)N1CCC(c2nnn3cnc4[nH]ccc4c23)CC1
InChIKey: PTJOSDRUWHLFGF-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 = 740 nM (pChEMBL 6.130000114440918)
Descriptors: MW 342.4, ALogP 2.72, HBA 6, HBD 1, PSA 88.41, QED 0.73
Compound (SMILES): COc1cc(OC)cc(N(CC(O)C(C)C)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: SBMUXRCSESCJIO-UHFFFAOYSA-N
Target: Receptor-type tyrosine-protein kinase FLT3 (SINGLE PROTEIN), Homo sapiens
UniProt: P36888
Assay: Inhibition of FLT3 (unknown origin) transfected in mouse BA/F3 cells assessed as decrease in cell proliferation in presence of mouse IL3 after 24 hrs by Alamar blue assay
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 447.54, ALogP 4.2, HBA 8, HBD 1, PSA 85.53, QED 0.43
Compound (SMILES): COCCn1cc(-c2cnc3ccc(N(Cc4cc(C)no4)c4cc(OC)cc(OC)c4)cc3n2)cn1
InChIKey: SYVJHJOWIMUQMA-UHFFFAOYSA-N
Target: Receptor-type tyrosine-protein kinase FLT3 (SINGLE PROTEIN), Homo sapiens
UniProt: P36888
Assay: Inhibition of FLT3 (unknown origin) transfected in mouse BA/F3 cells assessed as decrease in cell proliferation in presence of mouse IL3 after 24 hrs by Alamar blue assay
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 500.56, ALogP 4.79, HBA 10, HBD 0, PSA 100.56, QED 0.27
Compound (SMILES): CC(C)Oc1ccc(Nc2nc(=O)n(CC(C)(C)C(=O)O)c(=O)n2Cc2ccc(Cl)cc2)cc1F
InChIKey: CAYYASMSWISXDA-UHFFFAOYSA-N
Target: P2X purinoceptor 7 (SINGLE PROTEIN), Homo sapiens
UniProt: Q99572
Assay: Antagonist activity at human P2X7 receptor expressed in HEK293 cells
Measurement: IC50 > 30000 nM (pChEMBL 4.5229997634887695)
Descriptors: MW 504.95, ALogP 3.89, HBA 8, HBD 2, PSA 115.45, QED 0.45
Compound (SMILES): CCCS(=O)(=O)Nc1ccc(F)c(C(=O)c2c[nH]c3ncc(-c4ccc(CCCOC)cc4)cc23)c1F
InChIKey: ZMIRSJROOOVBFH-UHFFFAOYSA-N
Target: Cytochrome P450 2C9 (SINGLE PROTEIN), Homo sapiens
UniProt: P11712
Assay: Inhibition of CYP2C9 (unknown origin) using MFC as substrate after 45 mins
Measurement: IC50 < 5000 nM (pChEMBL 5.301000118255615)
Descriptors: MW 527.59, ALogP 5.47, HBA 5, HBD 2, PSA 101.15, QED 0.2
Compound (SMILES): COc1cc(OC)cc(N(CC2CC2)c2ccc3ncc(-c4cnn(CC(=O)NCCO)c4)nc3c2)c1
InChIKey: WAKJUGXHBUNUIT-UHFFFAOYSA-N
Target: Receptor-type tyrosine-protein kinase FLT3 (SINGLE PROTEIN), Homo sapiens
UniProt: P36888
Assay: Inhibition of FLT3 (unknown origin) transfected in mouse BA/F3 cells assessed as decrease in cell proliferation in presence of mouse IL3 after 24 hrs by Alamar blue assay
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 502.58, ALogP 3.17, HBA 9, HBD 2, PSA 114.63, QED 0.32
Compound (SMILES): CNc1nc2ccccc2n1-c1nc2c(c(C(C)(C)S(C)(=O)=O)n1)OC[C@@H]1COCCN21
InChIKey: JEWXHIMACGOZFL-ZDUSSCGKSA-N
Target: Cytochrome P450 2D6 (SINGLE PROTEIN), Homo sapiens
UniProt: P10635
Assay: Luciferase-Based P450-Glo Assay: Five CYP isoforms (0.5 pmol) were tested, namely 1A2, 2C9, 2C19, 2D6 and 3A4 (each isoform was assayed in a separate assay plate). Each assay plate contained several compounds at 2 concentrations (10 uM and 1 uM), with 2 replicates at each concentration or a small number of compounds per plate in dose response by duplicate (50, 16.5, 5.4, 1.8, 0.6, 0.2, 0.066, 0.022, 0.007 uM). In addition, each assay plate contained 8 different concentrations of an isoform-specific inhibitor (Furafylline, Sulfaphenazole, N-3-benzylnirvanol, Quinidine and Ketoconazole as inhibitors of CYP 1A2, 2C9, 2C19, 2D6 and 3A4, respectively), with two replicates at each concentration. The test compounds and the reference inhibitors were tested at a final DMSO concentration of 0.5%. The assay plate included also 8 replicates a vehicle control containing 0.5% DMSO/H2O. The membranes containing the CYPs, test compound and the probe substrate were pre-incubated 10 min at 37°C. in the absence of NADPH, NADPH was then added following incubation for 60 minutes at 37°C., the reaction was terminated by the addition of Luciferin detection reagent. After 20 min incubation at 37°C., the assay plate was read in the Envision 2104 Multilable reader. Values were normalized against the control activity included for each CYP. These values were plotted against the inhibitor concentration and were fitted to a sigmoid dose-response curve by using the model sigmoidal Four-Parameter Logistc inplement for Activity baseÂ  software.
Measurement: IC50 > 50000 nM (pChEMBL 4.301000118255615)
Descriptors: MW 458.54, ALogP 1.73, HBA 10, HBD 1, PSA 111.47, QED 0.62
Compound (SMILES): COc1cc(OC)cc(N(CC2CC2)c2ccc3ncc(-c4cnn(CCN5CCNCC5)c4)nc3c2)c1.Cl
InChIKey: UTRCUCHWVOMQOQ-UHFFFAOYSA-N
Target: Receptor-type tyrosine-protein kinase FLT3 (SINGLE PROTEIN), Homo sapiens
UniProt: P36888
Assay: Inhibition of FLT3 (unknown origin) transfected in mouse BA/F3 cells assessed as decrease in cell proliferation in presence of mouse IL3 after 24 hrs by Alamar blue assay
Measurement: IC50 = 5623.41 nM (pChEMBL 5.25)
Descriptors: MW 513.65, ALogP 3.96, HBA 9, HBD 1, PSA 80.57, QED 0.34
Compound (SMILES): CC(CC(N)=O)(NC(=O)c1cc(OCC(F)(F)F)c(C2(F)CCC2)cn1)C1CC1
InChIKey: PLBNWVDUFQRHMY-UHFFFAOYSA-N
Target: Cannabinoid receptor 1 (SINGLE PROTEIN), Homo sapiens
UniProt: P21554
Assay: cAMP Assay: CHO cells expressing human CB1 or CB2 receptors are seeded 17-24 hours prior to the experiment 50.000 cells per well in a black 96 well plate with flat clear bottom (Corning Costar #3904) in DMEM (Invitrogen No. 31331), 1×HT supplement, with 10% fetal calf serum and incubated at 5% CO2 and 37° C. in a humidified incubator. The growth medium was exchanged with Krebs Ringer Bicarbonate buffer with 1 mM IBMX and incubated at 30° C. for 30 min. Compounds were added to a final assay volume of 100 μl and incubated for 30 min at 30° C. Using the cAMP-Nano-TRF detection kit the assay (Roche Diagnostics) was stopped by the addition of 50 μl lysis reagent (Tris, NaCl, 1.5% Triton X100, 2.5% NP40, 10% NaN3) and 50 μl detection solutions (20 μM mAb Alexa700-cAMP 1:1, and 48 μM Ruthenium-2-AHA-cAMP) and shaken for 2 h at room temperature. The time-resolved energy transfer is measured by a TRF reader (Evotec Technologies GmbH), equipped with a ND:YAG laser as excitation source. The plate is measured twice with the excitation at 355 nm and at the emission with a delay of 100 ns and a gate of 100 ns, total exposure time 10 s at 730 (bandwidth 30 nm) or 645 nm (bandwidth 75 nm), respectively. The FRET signal is calculated as follows: FRET=T730-Alexa730-P(T645-B645) with P=Ru730-B730/Ru645-B645, where T730 is the test well measured at 730 nM, T645 is the test well measured at 645 nm, B730 and B645 are the buffer controls at 730 nm and 645 nm, respectively. cAMP content is determined from the function of a standard curve spanning from 10 μM to 0.13 nM cAMP.
Measurement: EC50 = 2437 nM (pChEMBL 5.610000133514404)
Descriptors: MW 417.4, ALogP 3.15, HBA 4, HBD 2, PSA 94.31, QED 0.64
Compound (SMILES): O=C(O)c1ccc(CC[C@H]2C(=O)CC[C@@H]2/C=C/C(O)Cc2sc3ccccc3c2Cl)cc1
InChIKey: XHFNHGXDNFRXKW-JKUHXCCASA-N
Target: Prostaglandin E2 receptor EP4 subtype (SINGLE PROTEIN), Homo sapiens
UniProt: P35408
Assay: cAMP Assay: A 384-well drug plate was prepared to contain test compounds, PGE2 and cAMP in 16 serial dilutions in triplicate, using a Biomek station. HEK-EBNA cells expressing a target PG receptor subtype (EP2 or EP4) were suspended in a stimulation buffer (HBSS, 0.1% BSA, 0.5 mM IBMX and 5 mM HEPES, pH 7.4) in a density of 104 cells/5 μl. The reaction was initiated by mixing 5 μL drug dilutions with 5 μl of HEK-EBNA cells in a well, carried out for 30 min at room temperature, and followed by the addition of 5 μl anti-cAMP acceptor beads in the control buffer with Tween-20 (25 mM NaCl, 0.03% Tween-20, 5 mM HEPES, pH7.4). After 30 min in the dark at room temperature, the mixtures were incubated with 15 μl biotinylated-cAMP/strpavidin donor beads in Lysis/Detection buffer (0.1% BSA, 0.3% Tween-20 and 5 mM HEPES, pH7.4) for 45 min at the room temperature. Fluorescence changes were read using a Fusion-alpha HT microplate reader.
Measurement: EC50 = 186 nM (pChEMBL 6.730000019073486)
Descriptors: MW 469, ALogP 5.94, HBA 4, HBD 2, PSA 74.6, QED 0.4
Compound (SMILES): COc1cc(OC)cc(N(CCCN2CCC(F)(F)C2)c2ccc3ncc(-c4cn[nH]c4)nc3c2)c1
InChIKey: PIOVDHZNDKMBCX-UHFFFAOYSA-N
Target: Receptor-type tyrosine-protein kinase FLT3 (SINGLE PROTEIN), Homo sapiens
UniProt: P36888
Assay: Inhibition of FLT3 (unknown origin) transfected in mouse BA/F3 cells assessed as decrease in cell proliferation in presence of mouse IL3 after 24 hrs by Alamar blue assay
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 494.55, ALogP 4.91, HBA 7, HBD 1, PSA 79.4, QED 0.35
Compound (SMILES): CC(=O)N[C@@H]1CC[C@@H]1Nc1nc2c(-c3cc4c([nH]3)CCNC4=O)cccc2nc1C
InChIKey: FGFBVVWWRFZMMR-SJORKVTESA-N
Target: Serine/threonine-protein kinase pim-2 (SINGLE PROTEIN), Homo sapiens
UniProt: Q9P1W9
Assay: Homogeneous Time Resolved Fluorescence Assay (HTRF): The assay for the determination of Pim activity is based on the formation of phosphorylated biotinylated-BAD peptide at the Serine 112 residue (S112) and employs HTRF® (homogeneous time resolved fluorescence) technology to detect the product in a 384-well plate format. The phosphorylation of biotinylated-BAD (S112) peptide by full length recombinant Pim-1, Pim-2, or Pim-3 protein was detected with streptavidin:Allophycocyanin (APC) conjugate and a europium (Eu) labeled antibody directed against phosphorylated-BAD (S112). Excitation of Eu by a high energy laser light (337 nm) leads to a transfer of energy to the APC molecule, and results in an emission at 665 nm. The fluorescence is directly proportional to the amount of phosphorylated BAD peptide present in the reaction. Compounds were prepared in DMSO by conducting 3-fold serial dilutions to give a 22-point dosing curve having a high dose of 1 μM. A reference compound was included on each assay plate [Costar 3658] in order to validate that plate; on one plate of every assay run, two additional reference compounds were included. The Reaction Buffer consisted of 45 mM Hepes, pH 7.0, 15 mM NaCl, and 1 mM MgCl. The quench/detection buffer consisted of 50 mM Tris, 100 mM NaCl, 0.05% BSA, 0.1% Tween and 3 mM EDTA. Biotinylated BAD peptide (Biopeptide), 10 mM ATP (Sigma), Labeled p-BAD (S112) mAb (Cell Signalling and Perkin Elmer) [with 0.05% BSA and 2 mM DTT added] streptavidin:Allophycocyanin [Perkin Elmer]. Final concentrations either Pim-1 enzyme [5 pM], or Pim-2 enzyme [0.5 pM], DMSO [1%], BLC BAD (S112) [0.5 μM], ATP [1.5 μM], streptavidin:Allophycocyanin [0.002 mg/mL] and biotinylated-BAD (S112) mAb [100 pM]. Initial incubations were carried out at RT (22° C.) for 30 min for both Pim-1 and for Pim-2. Pim enzyme is added to compound in buffer, and plates are incubated of 30 min. Biotinylated BAD and ATP are added and plates are incubated for 1 h. A mixture of labeled p-BAD (S112) mAb and quench/detection buffer are added and incubated for 2 h. Fluorescence was measured by an HTRF® Envision microplate reader.
Measurement: IC50 = 25.7 nM (pChEMBL 7.590000152587891)
Descriptors: MW 404.47, ALogP 2.3, HBA 5, HBD 4, PSA 111.8, QED 0.53
Compound (SMILES): COc1cc(OC)c(Cl)c(N(CCNC(C)C)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1.Cl
InChIKey: QGTZGRJGVNFBKB-UHFFFAOYSA-N
Target: Receptor-type tyrosine-protein kinase FLT3 (SINGLE PROTEIN), Homo sapiens
UniProt: P36888
Assay: Inhibition of FLT3 (unknown origin) transfected in mouse BA/F3 cells assessed as decrease in cell proliferation in presence of mouse IL3 after 24 hrs by Alamar blue assay
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 481, ALogP 4.84, HBA 8, HBD 1, PSA 77.33, QED 0.37
Compound (SMILES): O=C(Nc1ccc(N2CCOCC2=O)cc1)[C@H]1C[C@@H](O)CN1C(=O)Nc1ccc(Cl)cc1
InChIKey: DMYZJLOWGSRVKP-RTBURBONSA-N
Target: Coagulation factor X (SINGLE PROTEIN), Homo sapiens
UniProt: P00742
Assay: Biochemical assay using fluorogenic peptide substrate.Step 1: Compound transfer to plate (50 nl).Step 2: Dilute FXa in Assay Buffer.Step 3: Dilute substrate in Assay Buffer.Step 4: Add equal volumes to Assay plate (total assay volume 10 uL).Step 5: Centrifuge plate, 1 min, 1000 rpm.Step 6: Detect fluorescence signal: ex: 320 nm; Em. 405 nm (EnVision), every 10 min. 0 min pre-incubation of enzyme with compound and 15 min reaction time after substrate addition.
Measurement: IC50 = 1.24 nM (pChEMBL 8.90999984741211)
Descriptors: MW 458.9, ALogP 2.31, HBA 5, HBD 3, PSA 111.21, QED 0.65
Compound (SMILES): COc1ccc(Nc2ccc(S(=O)(=O)NCC3CC3)c(C(F)(F)F)c2)c(OC)c1
InChIKey: ZAQBSZZVXZEIRK-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 = 108.9 nM (pChEMBL 6.960000038146973)
Descriptors: MW 430.45, ALogP 4.15, HBA 5, HBD 2, PSA 76.66, QED 0.66
Compound (SMILES): COc1cc2c(Nc3ccc(Br)c(Cl)c3F)ncnc2cc1OC[C@@H]1CN2CCC[C@H]2C(=O)N1
InChIKey: OEGXYNWEJSFYPO-SJCJKPOMSA-N
Target: Vascular endothelial growth factor receptor 1 (SINGLE PROTEIN), Homo sapiens
UniProt: P17948
Assay: Inhibition of recombinant human N-terminal GST-tagged factor 10a cleavage site-fused Flt1 (K784 to I1338 residues) expressed in baculovirus infected insect Sf9 cells using poly-EY as substrate after 120 mins in presence of gamma33P-ATP by liquid scintillation spectrometry
Measurement: IC50 = 50 nM (pChEMBL 7.300000190734863)
Descriptors: MW 550.82, ALogP 4.28, HBA 7, HBD 2, PSA 88.61, QED 0.44
Compound (SMILES): COCCn1cc(-c2cnc3ccc(N(CC4CC4)c4cc(OC)cc(OC)c4)cc3n2)cn1
InChIKey: DFRRHNQYSACYDX-UHFFFAOYSA-N
Target: Fibroblast growth factor receptor 3 (SINGLE PROTEIN), Homo sapiens
UniProt: P22607
Assay: Inhibition of FGFR3 (unknown origin) transfected in mouse BA/F3 cells assessed as decrease in cell proliferation in absence of mouse IL3 after 24 hrs by Alamar blue assay
Measurement: IC50 = 707.95 nM (pChEMBL 6.150000095367432)
Descriptors: MW 459.55, ALogP 4.71, HBA 8, HBD 0, PSA 74.53, QED 0.34
Compound (SMILES): N#CCC1(n2cc(-c3ncnc4[nH]ccc34)cn2)CN(C2CC3CCC(C2)N3C(=O)C2CCCCC2)C1
InChIKey: SUEUCOGWGDIMGA-UHFFFAOYSA-N
Target: Tyrosine-protein kinase JAK2 (SINGLE PROTEIN), Homo sapiens
UniProt: O60674
Assay: Inhibition of human N-terminal His-tagged JAK2 catalytic domain (828 to 1132 residues) expressed in baculovirus infected insect cells assessed as decrease in phosphorylation of biotinylated peptide substrate after 1 hr in presence of 1 mM ATP by HTRF method
Measurement: IC50 <= 10 nM (pChEMBL 8)
Descriptors: MW 498.64, ALogP 3.85, HBA 7, HBD 1, PSA 106.73, QED 0.57
Compound (SMILES): C#CC(=O)Nc1cc(-c2cnc3[nH]ccc3c2)ccc1F
InChIKey: OARKMUVEVDRZIJ-UHFFFAOYSA-N
Target: Tyrosine-protein kinase JAK3 (SINGLE PROTEIN), Homo sapiens
UniProt: P52333
Assay: Biochemical Inhibition Assay: 1H-pyrrolo[2,3-b]pyridine, 1H-pyrazolo[3,4-b]pyridine and 5H-pyrrolo[2,3-b]pyrazine series of compounds exhibited over >100 fold selective against Janus and TEC family of kinases except for the BMX and TXK it had activity of 30 and 45 nM respectively.
Measurement: IC50 < 5 nM (pChEMBL 8.300999641418457)
Descriptors: MW 279.27, ALogP 2.94, HBA 2, HBD 2, PSA 57.78, QED 0.71
Compound (SMILES): N#CCC1(n2ccc(-c3ncnc4[nH]ccc34)c2)CN(C2CCN(C(=O)c3c(F)ccc(F)c3F)CC2)C1
InChIKey: FGQCUYHMTAQIHB-UHFFFAOYSA-N
Target: Tyrosine-protein kinase JAK1 (SINGLE PROTEIN), Homo sapiens
UniProt: P23458
Assay: In Vitro JAK Kinase Assay: Compounds herein were tested for inhibitory activity of JAK targets according to the following in vitro assay described in Park et al., Analytical Biochemistry 1999, 269, 94-104. The catalytic domains of human JAK1 (a.a. 837-1142), Jak2 (a.a. 828-1132) and Jak3 (a.a. 781-1124) with an N-terminal His tag were expressed using baculovirus in insect cells and purified. The catalytic activity of JAK1, JAK2 or JAK3 was assayed by measuring the phosphorylation of a biotinylated peptide. The phosphorylated peptide was detected by homogenous time resolved fluorescence (HTRF). IC50s of compounds were measured for each kinase in the 40 microL reactions that contain the enzyme, ATP and 500 nM peptide in 50 mM Tris (pH 7.8) buffer with 100 mM NaCl, 5 mM DTT, and 0.1 mg/mL (0.01%) BSA. For the 1 mM IC50 measurements, ATP concentration in the reactions was 1 mM. Reactions were carried out at room temperature for 1 hr and then stopped with 20 μL 45 mM EDTA, 300 nM SA-APC, 6 nM Eu-Py20 in assay buffer (Perkin Elmer, Boston, Mass.). Binding to the Europium labeled antibody took place for 40 minutes and HTRF signal was measured on a Fusion plate reader (Perkin Elmer, Boston, Mass.).
Measurement: IC50 < 10 nM (pChEMBL 8)
Descriptors: MW 519.53, ALogP 4.07, HBA 6, HBD 1, PSA 93.84, QED 0.4
Compound (SMILES): N#CCC1(n2cc(-c3c(F)cnc4[nH]ccc34)cn2)CN(C2CCN(C(=O)c3ccc(F)cn3)CC2)C1
InChIKey: LZQKJRVLKPAKIQ-UHFFFAOYSA-N
Target: Tyrosine-protein kinase JAK2 (SINGLE PROTEIN), Homo sapiens
UniProt: O60674
Assay: In vitro JAK Kinase Assay: The catalytic domains of human JAK1 (a.a. 837-1142), Jak2 (a.a. 828-1132) and Jak3 (a.a. 781-1124) with an N-terminal His tag were expressed using baculovirus in insect cells and purified. The catalytic activity of JAK1, JAK2 or JAK3 was assayed by measuring the phosphorylation of a biotinylated peptide. The phosphorylated peptide was detected by homogenous time resolved fluorescence (HTRF). IC50s of compounds were measured for each kinase in the 40 microL reactions that contain the enzyme, ATP and 500 nM peptide in 50 mM Tris (pH 7.8) buffer with 100 mM NaCl, 5 mM DTT, and 0.1 mg/mL (0.01%) BSA. For the 1 mM IC50 measurements, ATP concentration in the reactions was 1 mM. Reactions were carried out at room temperature for 1 hr and then stopped with 20 μL 45 mM EDTA, 300 nM SA-APC, 6 nM Eu-Py20 in assay buffer (Perkin Elmer, Boston, Mass.). Binding to the Europium labeled antibody took place for 40 minutes and HTRF signal was measured on a Fusion plate reader (Perkin Elmer, Boston, Mass.)
Measurement: IC50 = 30 nM (pChEMBL 7.519999980926514)
Descriptors: MW 502.53, ALogP 3.33, HBA 7, HBD 1, PSA 106.73, QED 0.45
Compound (SMILES): COCCN1CCCOC(COc2cc3ncnc(Nc4ccc(Cl)c(Cl)c4)c3cc2OC)C1
InChIKey: KZIOAIIQBIYJTQ-UHFFFAOYSA-N
Target: Ephrin type-A receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P29317
Assay: AlphaScreen Assay: In AlphaScreen, when the donor and acceptor beads are close in proximity, a series of photochemical events will give rise to a fluorescent signal upon light activation. Here we use biotinylated poly-(Glu, Tyr) 4:1 as the kinase substrate, streptavidin-coated donor beads and anti-phosphortyrosine antibody PY100-coated acceptor beads. Upon phosphorylation, the peptide substrate can bind to both donor and acceptor beads, thus gives rise to fluorescence. Compounds, ATP, biotinylated poly-(Glu, Tyr) and kinases are mixed in a volume of 20 μL for 1 hr at ambient temperature using Greiner 384-well white clear bottom medium binding plates. Then 10 uL solution containing 15-30 mg/mL AlphaScreen beads, 75 mM Hepes, pH 7.4, 300 mM NaCl, 120 mM EDTA, 0.3% BSA and 0.03% Tween-20 is added to each well. After 2-16 hr incubation of the beads, plates are read in a Perkin Elmer AlphaQuest reader (available from PerkinElmer Life and Analytical Sciences, Inc., of Boston Mass.).
Measurement: IC50 = 10500 nM (pChEMBL 4.980000019073486)
Descriptors: MW 507.42, ALogP 4.8, HBA 8, HBD 1, PSA 77.97, QED 0.44
Compound (SMILES): O=S(=O)(Nc1ccc(-c2nc3cc(NS(=O)(=O)c4ccc(O)cc4)ccc3o2)cc1)c1ccc(O)cc1
InChIKey: RQNGIDXZVIWXLT-UHFFFAOYSA-N
Target: Tyrosine-protein phosphatase non-receptor type 1 (SINGLE PROTEIN), Homo sapiens
UniProt: P18031
Assay: Inhibition of human PTPN1 expressed in Escherichia coli Rosetta 2 (DE3) using pNPP as substrate after 45 mins by spectrophotometric method
Measurement: IC50 = 27000 nM (pChEMBL 4.570000171661377)
Descriptors: MW 537.58, ALogP 4.51, HBA 8, HBD 4, PSA 158.83, QED 0.24
Compound (SMILES): Cc1nc2c(-c3cnc[nH]3)cc(N3CCOCC3)nn2c1Cc1cccc(C(F)(F)F)c1C
InChIKey: QBFBOELIVLCBKE-UHFFFAOYSA-N
Target: Serine/threonine-protein kinase mTOR (SINGLE PROTEIN), Homo sapiens
UniProt: P42345
Assay: Binding affinity to human MTOR (1382 to 2549 residues) expressed in mammalian expression system by KINOMEscan assay
Measurement: Kd = 2399 nM (pChEMBL 5.619999885559082)
Descriptors: MW 456.47, ALogP 4.18, HBA 6, HBD 1, PSA 71.34, QED 0.5
Compound (SMILES): COc1cc2c(Nc3ccc(Cl)c(Cl)c3F)ncnc2cc1O[C@@H]1C[C@H]2OC[C@H](OC)[C@H]2O1
InChIKey: CMDXLFALYMWXLO-WKRCXCSHSA-N
Target: Ephrin type-B receptor 4 (SINGLE PROTEIN), Homo sapiens
UniProt: P54760
Assay: Inhibition of recombinant human N-terminal His6-tagged EphB4 kinase domain (E605 to E890 residues) expressed in baculovirus using poly-AEKY as substrate after 150 mins in presence of gamma33P-ATP by liquid scintillation spectrometry
Measurement: IC50 < 50 nM (pChEMBL 7.301000118255615)
Descriptors: MW 496.32, ALogP 4.74, HBA 8, HBD 1, PSA 83.96, QED 0.49
Compound (SMILES): N#CCC1(n2cc(-c3ccnc4[nH]ccc34)cn2)CN(C2CCN(C(=O)Nc3ccccc3Cl)CC2)C1
InChIKey: FNSPNMHPKOZVNX-UHFFFAOYSA-N
Target: Tyrosine-protein kinase JAK2 (SINGLE PROTEIN), Homo sapiens
UniProt: O60674
Assay: In vitro JAK Kinase Assay: The catalytic domains of human JAK1 (a.a. 837-1142), Jak2 (a.a. 828-1132) and Jak3 (a.a. 781-1124) with an N-terminal His tag were expressed using baculovirus in insect cells and purified. The catalytic activity of JAK1, JAK2 or JAK3 was assayed by measuring the phosphorylation of a biotinylated peptide. The phosphorylated peptide was detected by homogenous time resolved fluorescence (HTRF). IC50s of compounds were measured for each kinase in the 40 microL reactions that contain the enzyme, ATP and 500 nM peptide in 50 mM Tris (pH 7.8) buffer with 100 mM NaCl, 5 mM DTT, and 0.1 mg/mL (0.01%) BSA. For the 1 mM IC50 measurements, ATP concentration in the reactions was 1 mM. Reactions were carried out at room temperature for 1 hr and then stopped with 20 μL 45 mM EDTA, 300 nM SA-APC, 6 nM Eu-Py20 in assay buffer (Perkin Elmer, Boston, Mass.). Binding to the Europium labeled antibody took place for 40 minutes and HTRF signal was measured on a Fusion plate reader (Perkin Elmer, Boston, Mass.)
Measurement: IC50 = 30 nM (pChEMBL 7.519999980926514)
Descriptors: MW 515.02, ALogP 4.7, HBA 6, HBD 2, PSA 105.87, QED 0.4
Compound (SMILES): CNC(=O)c1c(-c2ccc(F)cc2)oc2cc(N(C)S(C)(=O)=O)c(-c3cc4c(=O)n(Cc5ccc(F)cc5)nnc4cc3C)cc12
InChIKey: BNSTVDKRZVYCPF-UHFFFAOYSA-N
Target: RNA-directed RNA polymerase (SINGLE PROTEIN), Hepacivirus hominis
UniProt: O39930
Assay: Non-nucleoside inhibition of NS5B polymerase in HCV genotype 4a by Taqman probe based RT-PCR analysis
Measurement: EC50 = 1 nM (pChEMBL 9)
Descriptors: MW 643.67, ALogP 5.26, HBA 8, HBD 1, PSA 127.4, QED 0.25
Compound (SMILES): CCCc1cc(C2CCN(CCS(C)(=O)=O)CC2)ccc1Nc1nccc(-c2c(-c3cccc(C(=O)Nc4c(F)cccc4F)c3)nc3ccccn23)n1
InChIKey: AUBXJOFOBJAUKI-UHFFFAOYSA-N
Target: Insulin receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P06213
Assay: Inhibition of insulin-induced human insulin receptor autophosphorylation expressed in mouse NIH-3T3 cells preincubated for 2 hrs followed by insulin induction measured after 15 mins by DELFIA
Measurement: IC50 = 100 nM (pChEMBL 7)
Descriptors: MW 749.89, ALogP 7.91, HBA 9, HBD 2, PSA 121.59, QED 0.13
Compound (SMILES): CNC(=O)c1cc(OC)cc(N(CC2CC2)c2ccc3ncc(-c4cn[nH]c4)nc3c2)c1
InChIKey: DWYOHTOJNHEEEC-UHFFFAOYSA-N
Target: Receptor-type tyrosine-protein kinase FLT3 (SINGLE PROTEIN), Homo sapiens
UniProt: P36888
Assay: Inhibition of FLT3 (unknown origin) transfected in mouse BA/F3 cells assessed as decrease in cell proliferation in presence of mouse IL3 after 24 hrs by Alamar blue assay
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 428.5, ALogP 3.94, HBA 6, HBD 2, PSA 96.03, QED 0.46
Compound (SMILES): Clc1ccc(CN2CCC(c3nnn4cnc5[nH]ccc5c34)CC2)cc1
InChIKey: LMRQNYMDDPQEAJ-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 = 32 nM (pChEMBL 7.5)
Descriptors: MW 366.86, ALogP 3.64, HBA 5, HBD 1, PSA 62.11, QED 0.6
Compound (SMILES): COc1cc(OC)cc(N(CC#Cc2cnc(N)cn2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: MCJMDQAWLHQTAP-UHFFFAOYSA-N
Target: Receptor-type tyrosine-protein kinase FLT3 (SINGLE PROTEIN), Homo sapiens
UniProt: P36888
Assay: Inhibition of FLT3 (unknown origin) transfected in mouse BA/F3 cells assessed as decrease in cell proliferation in presence of mouse IL3 after 24 hrs by Alamar blue assay
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 492.54, ALogP 3.61, HBA 10, HBD 1, PSA 117.1, QED 0.35
Compound (SMILES): COc1cccc(OC[C@@H]2CN(CCN3CCc4ccccc43)CCO2)c1
InChIKey: ROKNCKQMECSPFV-NRFANRHFSA-N
Target: 5-hydroxytryptamine receptor 1A (SINGLE PROTEIN), Mus musculus
UniProt: Q64264
Assay: Radioligand Binding Assay: The detailed experimental protocols for the radioligand and functional receptor assays are available on the NIMH PDSP website at http://pdsp.med.unc.edu/UNC-CH %20Protocol %20Book.pdf. A. Serotonin receptors: 5-HT1A, 5-HT1B, 5-HT1D, 5-HT1E, 5-HT2A, 5-HT2B, 5-HT2C, 5-HT3, 5-HT5A, 5-HT6 and 5-HT7. Assay Buffer: Standard Binding Buffer (50 mM Tris-HCl, 10 mM MgCl2, 1 mM EDTA, pH 7.4) Membrane Fraction Source: Transiently or stably transfected cell lines (e.g., HEK293, COS, CHO, NIH3T3). Protocol adapted from Roth et al. (1986), J. Pharmacol. Exp. Ther., 238(2): 480-485; and Roth et al. (1994), J. Pharmacol. Exp. Ther., 268(3): 1403-1410. Adrenergic Receptors: alpha1A, alpha1B, alpha2A, alpha2B, alpha2C, beta1, beta2, beta3 Assay Buffers: For alpha1 receptors, alpha1 Binding Buffer (20 mM Tris-HCl, 145 mM NaCl, pH 7.4); for alpha2 receptors, alpha2 Binding Buffer (50 mM Tris-HCl, 5 mM MgCl2, pH 7.7); for beta receptors.
Measurement: Ki = 174 nM (pChEMBL 6.760000228881836)
Descriptors: MW 368.48, ALogP 2.84, HBA 5, HBD 0, PSA 34.17, QED 0.75
Compound (SMILES): COc1cc(OC)cc(N(Cc2ccc(Cl)s2)c2ccc3ncc(-c4cnn(CCO)c4)nc3c2)c1
InChIKey: MLQQTOJZLDQPMV-UHFFFAOYSA-N
Target: Receptor-type tyrosine-protein kinase FLT3 (SINGLE PROTEIN), Homo sapiens
UniProt: P36888
Assay: Inhibition of FLT3 (unknown origin) transfected in mouse BA/F3 cells assessed as decrease in cell proliferation in presence of mouse IL3 after 24 hrs by Alamar blue assay
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 522.03, ALogP 5.56, HBA 9, HBD 1, PSA 85.53, QED 0.27
Compound (SMILES): c1cc2c(ncn3nnc(C4CCCN(Cc5cncs5)C4)c23)[nH]1
InChIKey: FKXBAZKIIGGPFW-UHFFFAOYSA-N
Target: Tyrosine-protein kinase JAK1 (SINGLE PROTEIN), Homo sapiens
UniProt: P23458
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 = 290 nM (pChEMBL 6.539999961853027)
Descriptors: MW 339.43, ALogP 2.44, HBA 7, HBD 1, PSA 75, QED 0.62
Compound (SMILES): CCc1c(-c2cnc3ccc(N(CCO)c4cc(OC)cc(OC)c4)cc3n2)cnn1C
InChIKey: QMHOAFNGBZAYPM-UHFFFAOYSA-N
Target: Receptor-type tyrosine-protein kinase FLT3 (SINGLE PROTEIN), Homo sapiens
UniProt: P36888
Assay: Inhibition of FLT3 (unknown origin) transfected in mouse BA/F3 cells assessed as decrease in cell proliferation in presence of mouse IL3 after 24 hrs by Alamar blue assay
Measurement: IC50 = 9549.93 nM (pChEMBL 5.019999980926514)
Descriptors: MW 433.51, ALogP 3.74, HBA 8, HBD 1, PSA 85.53, QED 0.45
Compound (SMILES): N#CCC1(n2cc(-c3ncnc4[nH]ccc34)cn2)CN(C2CCN(C(=O)c3cnccn3)CC2)C1
InChIKey: YRHXUFFDQFEJCC-UHFFFAOYSA-N
Target: Tyrosine-protein kinase JAK2 (SINGLE PROTEIN), Homo sapiens
UniProt: O60674
Assay: Inhibition of human N-terminal His-tagged JAK2 catalytic domain (828 to 1132 residues) expressed in baculovirus infected insect cells assessed as decrease in phosphorylation of biotinylated peptide substrate after 1 hr in presence of 1 mM ATP by HTRF method
Measurement: IC50 > 10 nM (pChEMBL 8)
Descriptors: MW 468.53, ALogP 1.84, HBA 9, HBD 1, PSA 132.51, QED 0.47
Compound (SMILES): Nc1cncc(-c2cn3ccnc3c(Nc3ccc(N4CCN(C5COC5)CC4)cc3)n2)n1
InChIKey: XCIGZBVOUQVIPI-UHFFFAOYSA-N
Target: Tyrosine-protein kinase SYK (SINGLE PROTEIN), Homo sapiens
UniProt: P43405
Assay: Time-Resolved Fluorescence Resonance Energy Transfer (TR-FRET) Immunoassay: Syk activity was measured using KinEASE (Cisbio), a time-resolved fluorescence resonance energy transfer (TR-FRET) immunoassay. In this assay, Syk-catalyzes the phosporylation of a XL665-labeled peptide substrate. Europium conjugated phospho-tyrosine specific antibody binds the resulting phosphorylated peptide. Formation of phosphorylated peptide is quantified by TR-FRET with Europium as the donor and XL665 the acceptor in a 2-step endpoint assay. In brief, test compounds serially diluted in DMSO were delivered into Corning white, low volume, non-binding 384 well plates using the Echo 550 acoustic liquid dispenser (Labcyte). Syk enzyme and substrates were dispensed into assay plates using a Multi-Flo (Bio-Tek Instruments). The standard 5 uL reaction mixture contained 20 uM ATP, 1 uM biotinylated peptide, 0.015 nM of Syk in reaction buffer (50 mM Hepes, pH 7.0, 0.02% NaN3, 0.1% BSA, 0.1 mM Orthovanadate, 5 mM MgCl2, 1 mM DTT, 0.025% NP-40). After 30 minutes of incubation at room temperature, 5 uL of Stop and Detect Solution (1:200 Europium Cryptate labeled anti-phosphorylated peptide antibody solution and 125 nM strepavidin-XL665 Tracer in a 50 mM Hepes pH 7.0 detection buffer containing sufficient EDTA) was added. The plate was then further incubated for 120 minutes at room temperature and read using an Envision 2103 Multilabeled reader (PerkinElmer) with excitation/emission/FRET emission at 340 nm/615 nm/665 nm, respectively. Fluorescence intensities at 615 nm and 665 nm emission wavelengths were expressed as a ratio (665 nm/615 nm).
Measurement: IC50 = 13.5 nM (pChEMBL 7.869999885559082)
Descriptors: MW 443.52, ALogP 2.03, HBA 10, HBD 2, PSA 109.73, QED 0.48
Compound (SMILES): O[C@H]1CC[C@H](c2nnn3cnc4[nH]ccc4c23)CC1
InChIKey: HPMRVSRZBKQEID-KYZUINATSA-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 = 31 nM (pChEMBL 7.510000228881836)
Descriptors: MW 257.3, ALogP 1.62, HBA 5, HBD 2, PSA 79.1, QED 0.69
Compound (SMILES): C[C@H](NC(=O)c1c(N)nn2cccnc12)c1cc2cccc(C#Cc3cnn(C)c3)c2c(=O)n1-c1ccccc1
InChIKey: XUMALORDVCFWKV-IBGZPJMESA-N
Target: Cytochrome P450 1A2 (SINGLE PROTEIN), Homo sapiens
UniProt: P05177
Assay: Inhibition of CYP1A2 in human liver microsomes after 5 mins in presence of NADPH by LC-MS/MS analysis
Measurement: IC50 > 20000 nM (pChEMBL 4.698999881744385)
Descriptors: MW 528.58, ALogP 3.24, HBA 9, HBD 2, PSA 125.13, QED 0.34
Compound (SMILES): Cc1c(C(=O)Nc2ccc(Oc3ccnc4cc(OCC(C)(C)O)ccc34)c(F)c2)c(=O)n(-c2ccccc2)n1C
InChIKey: VQYYQSZNRVQLIS-UHFFFAOYSA-N
Target: Tyrosine-protein kinase receptor UFO (SINGLE PROTEIN), Homo sapiens
UniProt: P30530
Assay: Kinase Assay: Axl (h) is incubated with 8 mM MOPS pH 7.0, 0.2 mM EDTA, 250 μM KKSRGDYMTMQIG, 10 mM MgAcetate and [γ-33P-ATP] (specific activity approx. 500 cpm/pmol, concentration as required). The reaction is initiated by the addition of the MgATP mix. After incubation for 40 minutes at room temperature, the reaction is stopped by the addition of 3% phosphoric acid solution. 10 μL of the reaction is then spotted onto a P30 filtermat and washed three times for 5 minutes in 75 mM phosphoric acid and once in methanol prior to drying and scintillation counting.
Measurement: IC50 = 11 nM (pChEMBL 7.960000038146973)
Descriptors: MW 556.59, ALogP 5.37, HBA 8, HBD 2, PSA 107.61, QED 0.27
Compound (SMILES): COCC(O)CN(c1cc(OC)cc(OC)c1)c1ccc2ncc(-c3cnn(C(C)C)c3)nc2c1
InChIKey: WOMBJJKPVIDFFI-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 = 1.738 nM (pChEMBL 8.760000228881836)
Descriptors: MW 477.57, ALogP 4.24, HBA 9, HBD 1, PSA 94.76, QED 0.36
Compound (SMILES): CNCCN(c1cc(OC)cc(OC)c1)c1ccc2ncc(-c3cnn(CCS(C)(=O)=O)c3)nc2c1
InChIKey: NXQWBKIKMLKVOS-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 = 3.467 nM (pChEMBL 8.460000038146973)
Descriptors: MW 510.62, ALogP 2.91, HBA 10, HBD 1, PSA 111.47, QED 0.33
Compound (SMILES): COc1cc(OC)cc(N(C[C@@H]2C[C@H]2c2ccccn2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: JARSMEDYFYAQRJ-UQBPGWFLSA-N
Target: Fibroblast growth factor receptor 1 (SINGLE PROTEIN), Homo sapiens
UniProt: P11362
Assay: Inhibition of FGFR1 (unknown origin) transfected in mouse BA/F3 cells assessed as decrease in cell proliferation in absence of mouse IL3 after 24 hrs by Alamar blue assay
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 492.58, ALogP 5.38, HBA 8, HBD 0, PSA 78.19, QED 0.29
Compound (SMILES): COc1cc(OC)cc(N(CC(NC(C)C)C(C)C)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: OKTZBKLVRWLMBJ-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 488.64, ALogP 5.21, HBA 8, HBD 1, PSA 77.33, QED 0.33
Compound (SMILES): Fc1ccc(CNC[C@H]2CC[C@H](c3nnn4cnc5[nH]ccc5c34)CC2)cc1
InChIKey: CDSUCRDXPZEYSK-KOMQPUFPSA-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 = 460 nM (pChEMBL 6.340000152587891)
Descriptors: MW 378.45, ALogP 3.81, HBA 5, HBD 2, PSA 70.9, QED 0.55
Compound (SMILES): CN(C)c1cccc(N(CC2CC2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1.Cl
InChIKey: ZNDKJNBPORYMQR-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 = 1995.26 nM (pChEMBL 5.699999809265137)
Descriptors: MW 398.51, ALogP 4.64, HBA 6, HBD 0, PSA 50.08, QED 0.47
Compound (SMILES): COc1cc(OC)cc(N(CC#CC2(O)CCN(C(=O)OC(C)(C)C)CC2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1.O=C(O)C(=O)O
InChIKey: NXLVPTVLMOJPJY-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 = 158.49 nM (pChEMBL 6.800000190734863)
Descriptors: MW 598.7, ALogP 4.95, HBA 10, HBD 1, PSA 115.07, QED 0.31
Compound (SMILES): CCCS(=O)(=O)Nc1ccc(F)c(C(=O)c2c[nH]c3ncc(-c4cnc(SC)nc4)cc23)c1F
InChIKey: YHJWUNOHRFFMNE-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 503.56, ALogP 4.4, HBA 7, HBD 2, PSA 117.7, QED 0.21
Compound (SMILES): COc1cc(OC)cc(N(CC#Cc2ccccn2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: JRDGKLCLEFCXSH-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 = 10.47 nM (pChEMBL 7.980000019073486)
Descriptors: MW 476.54, ALogP 4.63, HBA 8, HBD 0, PSA 78.19, QED 0.33
Compound (SMILES): COc1cc(OC)cc(N(CCN2CCCC2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1.Cl
InChIKey: NRHOUXIOIPPPMR-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 = 1.072 nM (pChEMBL 8.970000267028809)
Descriptors: MW 458.57, ALogP 4.28, HBA 8, HBD 0, PSA 68.54, QED 0.39