lovingscience/chembl-v37-raw-activities huggingface dataset:
Compound (SMILES): CC#CC(=O)Nc1cccc(-c2cnc3[nH]cc(C)c3c2)c1
InChIKey: SHBTYEHCIPXJKO-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 289.34, ALogP 3.5, HBA 2, HBD 2, PSA 57.78, QED 0.71
Compound (SMILES): Fc1ccc(C2CCN(Cc3ccn4c(CC5CC5)nnc4c3C(F)(F)F)CC2)c(F)c1
InChIKey: CRUGMDQKVDVGOQ-UHFFFAOYSA-N
Target: Metabotropic glutamate receptor 4 (SINGLE PROTEIN), Homo sapiens
UniProt: Q14833
Assay: Agonist activity at mGlu4 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells by luciferase based GloSensor cAMP Assay
Measurement: EC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 450.46, ALogP 5.36, HBA 4, HBD 0, PSA 33.43, QED 0.49
Compound (SMILES): COc1cc(N2CCC(CCS(C)(=O)=O)CC2)ccc1Nc1nccc(-c2c(-c3ccc(OC)c(C(=O)Nc4c(F)cccc4F)c3)nc3ccccn23)n1
InChIKey: YQFDKDDOBWHQMN-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 767.86, ALogP 7.4, HBA 11, HBD 2, PSA 140.05, QED 0.13
Compound (SMILES): Cc1ccccc1S(=O)(=O)NC(C(=O)O)[C@H](N)C(=O)O
InChIKey: COGJSNZLBJCRKR-IENPIDJESA-N
Target: Excitatory amino acid transporter 3 (SINGLE PROTEIN), Homo sapiens
UniProt: P43005
Assay: Inhibition of [3H]-D-Asp uptake at human EAAT3 expressed in HEK293 cells measured after 3 mins by TopCount method
Measurement: IC50 = 8709.64 nM (pChEMBL 5.059999942779541)
Descriptors: MW 302.31, ALogP -0.86, HBA 5, HBD 4, PSA 146.79, QED 0.53
Compound (SMILES): COc1c(F)c(F)cc(C(=O)N2CCC(N3CC(CC#N)(n4cc(-c5ncnc6[nH]ccc56)cn4)C3)CC2)c1F
InChIKey: XSDYKPSCWXZENI-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 550.55, ALogP 3.48, HBA 8, HBD 1, PSA 115.96, QED 0.37
Compound (SMILES): CNC(=O)N1CC[C@](C)(N2CCc3c(-c4cnc(N)nc4)nc(N4CCOCC4)nc32)C1
InChIKey: PKWFIVJEKXKYLW-NRFANRHFSA-N
Target: PI3-kinase p110-delta/p85-alpha (PROTEIN COMPLEX), Homo sapiens
UniProt: O00329
Assay: Inhibition of recombinant human PI3K p110delta/p85alpha using phosphatidylinositol 4,5-bisphosphate as substrate preincubated for 15 mins followed by addition of ATP and measured after 30 mins by fluorescence polarisation assay
Measurement: Ki = 0.72 nM (pChEMBL 9.140000343322754)
Descriptors: MW 439.52, ALogP 0.52, HBA 9, HBD 2, PSA 125.63, QED 0.7
Compound (SMILES): O=C(c1cccc(C(F)(F)F)c1Cl)N1CCc2c(nnn2-c2ncc(F)cn2)C1
InChIKey: DHBIDMNRDQKQRD-UHFFFAOYSA-N
Target: P2X purinoceptor 7 (SINGLE PROTEIN), Rattus norvegicus
UniProt: Q64663
Assay: Ca2+ flux assay: 1321N1 cells expressing the recombinant human or rat P2X7 channel was cultured in HyQ DME/(HyClone/Dulbecco's Modified Eagle Medium) high glucose supplemented with 10% Fetal Bovine Serum (FBS) and appropriate selection marker. Cells were seeded at a density of 25000 cells/well (96-well clear bottom black walled plates) in 100 μl volume/well. On the day of the experiment, cell plates were washed with assay buffer, containing (in mM): 130 NaCl, 2 KCl, 1 CaCl2, 1 MgCl2, 10 HEPES, 5 glucose; pH 7.40 and 300 mOs. After the wash, cells were loaded with the Calcium-4 dye (Molecular Device) and incubated in the dark for 60 minutes. Test compounds were prepared at 250× the test concentration in neat DMSO. Intermediate 96-well compound plates were prepared by transferring 1.2 μL of the compound into 300 μL of assay buffer. A further 3× dilution occurred when transferring 50 μL/well of the compound plate to 100 μL/well in the cell plate. Cells were incubated with test compounds and dye for 30 minutes. Calcium dye fluorescence was monitored in FLIPR as the cells were challenged by adding 50 μL/well of BzATP (final concentration is 250 μM BzATP (human and rat)). The fluorescence change was measured 180 seconds after adding the agonist. Peak fluorescence was plotted as a function of BzATP concentration using Origin 7 software.
Measurement: IC50 = 2882 nM (pChEMBL 5.539999961853027)
Descriptors: MW 426.76, ALogP 3.07, HBA 6, HBD 0, PSA 76.8, QED 0.59
Compound (SMILES): O=C(O)CCC1Cc2cc(-c3cc(OC(F)(F)F)ccc3F)ccc2O1
InChIKey: MGYBBSHVDYKNTD-UHFFFAOYSA-N
Target: Free fatty acid receptor 1 (SINGLE PROTEIN), Homo sapiens
UniProt: O14842
Assay: Agonist activity at human GPR40 measured after 60 mins by IP1-HTRF assay
Measurement: EC50 = 1350 nM (pChEMBL 5.869999885559082)
Descriptors: MW 370.3, ALogP 4.56, HBA 3, HBD 1, PSA 55.76, QED 0.78
Compound (SMILES): Cc1cnc2[nH]cc(C(=O)c3c(F)ccc(NS(=O)(=O)c4ccccc4F)c3F)c2c1
InChIKey: QKJDWOJNMNLOSO-UHFFFAOYSA-N
Target: Cytochrome P450 2C9 (SINGLE PROTEIN), Homo sapiens
UniProt: P11712
Assay: Inhibition of CYP2C9 (unknown origin) using MFC as substrate after 45 mins
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 445.42, ALogP 4.32, HBA 4, HBD 2, PSA 91.92, QED 0.45
Compound (SMILES): C#CCN(c1cc(OC)cc(OC)c1)c1ccc2ncc(-c3cnn(CC4CCOCC4)c3)nc2c1
InChIKey: QTLLHDXOVYFXTM-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 483.57, ALogP 4.71, HBA 8, HBD 0, PSA 74.53, QED 0.34
Compound (SMILES): Cc1ccc(C(=O)N2CCC(Oc3cc(NC(=O)c4ccc(CN5CCN(C)CC5)c(C(F)(F)F)c4)ccc3C)CC2)cn1
InChIKey: DQHVUKLVCBJBLM-UHFFFAOYSA-N
Target: Epithelial discoidin domain-containing receptor 1 (SINGLE PROTEIN), Homo sapiens
UniProt: Q08345
Assay: Inhibition of human GST-tagged DDR1 cytoplasmic domain expressed in baculovirus expression system measured after 1 hr by FRET based Z'Lyte assay
Measurement: IC50 = 116 nM (pChEMBL 6.940000057220459)
Descriptors: MW 609.69, ALogP 5.4, HBA 6, HBD 1, PSA 78.01, QED 0.39
Compound (SMILES): COc1cc(OC)cc(N(CCN2CCC[C@@H]2C)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1.Cl
InChIKey: CHNWMSQQHAFKHI-FYZYNONXSA-N
Target: Receptor-type tyrosine-protein kinase FLT3 (SINGLE PROTEIN), Homo sapiens
UniProt: P36888
Assay: Inhibition of FLT3 (unknown origin) transfected in mouse BA/F3 cells assessed as decrease in cell proliferation in presence of mouse IL3 after 24 hrs by Alamar blue assay
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 472.59, ALogP 4.67, HBA 8, HBD 0, PSA 68.54, QED 0.37
Compound (SMILES): COc1cccc(CN2CCN(c3cc(N4CCCC4)nc(N4CCCC4)n3)CC2)c1
InChIKey: ZHVMILHEPYUCKZ-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 30 mins followed by substrate addition by fluorescence assay
Measurement: Ki = 111 nM (pChEMBL 6.960000038146973)
Descriptors: MW 422.58, ALogP 3.01, HBA 7, HBD 0, PSA 47.97, QED 0.71
Compound (SMILES): CCNCCN(c1cc(OC)cc(OC)c1)c1ccc2ncc(-c3cnn(C)c3)nc2c1
InChIKey: KXTGQCBCZZJSHS-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 432.53, ALogP 3.8, HBA 8, HBD 1, PSA 77.33, QED 0.4
Compound (SMILES): COc1cc(OC)cc(N(CCCc2cc(C)ccn2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: QBEFGIIZODSORK-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 494.6, ALogP 5.52, HBA 8, HBD 0, PSA 78.19, QED 0.27
Compound (SMILES): N#CCC1(n2cc(-c3ncnc4[nH]ccc34)cn2)CN(C2CCN(C(=O)Nc3ccsc3)CC2)C1
InChIKey: DTBOOLGABAYLNQ-UHFFFAOYSA-N
Target: Tyrosine-protein kinase JAK2 (SINGLE PROTEIN), Homo sapiens
UniProt: O60674
Assay: In vitro JAK Kinase Assay: The catalytic domains of human JAK1 (a.a. 837-1142), Jak2 (a.a. 828-1132) and Jak3 (a.a. 781-1124) with an N-terminal His tag were expressed using baculovirus in insect cells and purified. The catalytic activity of JAK1, JAK2 or JAK3 was assayed by measuring the phosphorylation of a biotinylated peptide. The phosphorylated peptide was detected by homogenous time resolved fluorescence (HTRF). IC50s of compounds were measured for each kinase in the 40 microL reactions that contain the enzyme, ATP and 500 nM peptide in 50 mM Tris (pH 7.8) buffer with 100 mM NaCl, 5 mM DTT, and 0.1 mg/mL (0.01%) BSA. For the 1 mM IC50 measurements, ATP concentration in the reactions was 1 mM. Reactions were carried out at room temperature for 1 hr and then stopped with 20 μL 45 mM EDTA, 300 nM SA-APC, 6 nM Eu-Py20 in assay buffer (Perkin Elmer, Boston, Mass.). Binding to the Europium labeled antibody took place for 40 minutes and HTRF signal was measured on a Fusion plate reader (Perkin Elmer, Boston, Mass.)
Measurement: IC50 = 75 nM (pChEMBL 7.119999885559082)
Descriptors: MW 487.59, ALogP 3.5, HBA 8, HBD 2, PSA 118.76, QED 0.44
Compound (SMILES): COc1cc(OC)cc(N(CCN2CCC(O)CC2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: DOZFKJVXGLERIQ-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 488.59, ALogP 3.64, HBA 9, HBD 1, PSA 88.77, QED 0.4
Compound (SMILES): COc1cc(OC)cc(N(CCn2cccc2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1.Cl
InChIKey: QRBUIUMLOXAQQC-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 454.53, ALogP 4.69, HBA 8, HBD 0, PSA 70.23, QED 0.34
Compound (SMILES): Cn1ccc(Nc2cc(-c3ccccc3)c3c(C#N)c[nH]c3n2)n1
InChIKey: XXZAJGJUAVDOEK-UHFFFAOYSA-N
Target: Leucine-rich repeat serine/threonine-protein kinase 2 (SINGLE PROTEIN), Homo sapiens
UniProt: Q5S007
Assay: Inhibition of human LRRK2 G2019S mutant phosphorylation at ser935 expressed in BacMam transduced HEK293 cells after 48 hrs by in-cell Western assay
Measurement: IC50 = 100 nM (pChEMBL 7)
Descriptors: MW 314.35, ALogP 3.58, HBA 5, HBD 2, PSA 82.32, QED 0.61
Compound (SMILES): N[C@H](C(=O)O)C(NS(=O)(=O)c1ccc(-c2ccccc2)cc1)C(=O)O
InChIKey: PDTYFUFTPPYALH-LSLKUGRBSA-N
Target: Excitatory amino acid transporter 1 (SINGLE PROTEIN), Homo sapiens
UniProt: P43003
Assay: Inhibition of [3H]-D-Asp uptake at human EAAT1 expressed in HEK293 cells measured after 3 mins by TopCount method
Measurement: IC50 = 2300 nM (pChEMBL 5.639999866485596)
Descriptors: MW 364.38, ALogP 0.5, HBA 5, HBD 4, PSA 146.79, QED 0.56
Compound (SMILES): O=c1oc2c(O)c(O)ccc2cc1-c1ccc(O)c(O)c1
InChIKey: MZSZXDSVFQKLPB-UHFFFAOYSA-N
Target: Amine oxidase [flavin-containing] B (SINGLE PROTEIN), Rattus norvegicus
UniProt: P19643
Assay: Inhibition of MAO-B expressed in Wistar rat liver preincubated for 30 mins followed by 4-(trifluoromethyl) benzylamine addition and measured after 90 mins by microplate reader analysis
Measurement: IC50 = 27030 nM (pChEMBL 4.570000171661377)
Descriptors: MW 286.24, ALogP 2.28, HBA 6, HBD 4, PSA 111.13, QED 0.4
Compound (SMILES): CC[C@H](C)[C@H](NC(=O)OC)C(=O)N1CCC[C@H]1c1nc2cc(-c3ccc4cc(-c5cnc([C@@H]6CCCN6C(=O)[C@@H](NC(=O)OC)[C@@H](C)OC)[nH]5)ccc4c3)ccc2[nH]1
InChIKey: MWXCHVLPDKGEDG-BFVJKTKTSA-N
Target: Nonstructural protein 5A (SINGLE PROTEIN), Hepatitis C virus
UniProt: Q5L478
Assay: Transient Transfection Assay: In a transient set-up, a Huh-7 lunet hepatoma cell line was transiently transfected with an autonomously replicating RNA encoding a bi-cistronic expression construct. This construct comprises a firefly luciferase reporter gene preceding the NS3-NS5B subgenomic region of HCV (genotype 1a H77 or 1b Con1). Translation of the HCV subgenomic region is mediated by an internal ribosome entry site of encephalomyocarditis virus. The construct is furthermore flanked by 5' and 3' untranslated regions of HCV (genotype 1a H77 or 1b Con 1, respectively), which allow for replication of the RNA. In addition to the wild-type constructs, site-directed mutations were introduced into the transient HCV genotype 1b replicon in the gene encoding for the non-structural protein 5A (NS5A). More precisely, amino acid residues 28, 30, 31 and 93 in NS5A were independently altered. Cells were plated in 384 well plates in the presence of test and control compounds, which were added in various concentrations. Following an incubation of two days, replication of the HCV subgenomic replicon RNA was measured by assaying luciferase activity (using standard luciferase assay substrates and reagents and a Perkin Elmer ViewLux™ ultraHTS microplate imager).
Measurement: EC50 = 0.08 nM (pChEMBL 10.100000381469727)
Descriptors: MW 792.94, ALogP 6.63, HBA 9, HBD 4, PSA 183.87, QED 0.11
Compound (SMILES): COCc1cccc2nc(NC(=O)c3sc4c(C(C)=O)ccc(COC)c4c3C)ccc12
InChIKey: UEPKHLJLYKWBOU-UHFFFAOYSA-N
Target: cAMP and cAMP-inhibited cGMP 3',5'-cyclic phosphodiesterase 10A (SINGLE PROTEIN), Homo sapiens
UniProt: Q9Y233
Assay: Activity Assay: A human acute lymphoblastic lymphoma T cell line MOLT-4 (which can be purchased under ATCC No. CRL-1582 from ATCC) was cultured in an RPMI1640 medium containing 10% fetal bovine serum to obtain 5108 MOLT-4 cells. The cells were recovered by centrifugation and suspended in 10 ml of buffer solution A (25 mM Tris-HCl, 5 mM 2-mercaptoethanol, 2 mM benzamidine, 2 mM EDTA, and 0.1 mM 4-(2-aminoethyl)benzenesulfonyl hydrochloride, pH 7.5). The cells were homogenized using a Polytron homogenizer and centrifuged (4° C., 25,000 g, 10 minutes). Then, the supernatant was further ultracentrifuged (4° C., 100,000 g, 60 minutes). The obtained supernatant was filtered through a 0.2um filter to obtain a soluble fraction.HiTrap Q HP column (5 ml2, GE Healthcare Japan Corp.) equilibrated with buffer solution A was charged with the obtained soluble fraction. Phosphodiesterase was eluted with 300 ml of buffer solution A containing a linear gradient solution of 0 to 0.8 M NaCl to recover sixty 5-ml fractions. Each fraction was tested for cAMP-metabolizing phosphodiesterase activity. In each fraction, a fraction eluted as an active peak centered around 250 mM NaCl was collected from fractions that had cAMP metabolic activity and did not lose the metabolic activity by 10uM rolipram (PDE4 selective inhibitor) and 10uM milrinone (PDE3 selective inhibitor). In order to confirm whether or not PDE10A mRNA was expressed in the MOLT-4 cells, total RNA was prepared from the MOLT-4 cells according to a standard method and analyzed by RT-PCR using PDE10A gene-specific primers (PDE10A sense primer: 5'-TGCTCCATGGTGGAAGTGGA-3' (SEQ ID NO: 1) and PDE10A antisense primer: 5'-CAACTGGAAGCATGCGGTCA-3' (SEQ ID NO: 2)). As a result, PDE10A mRNA was detected from the total RNA of the MOLT-4 cells. On the other hand, total RNA was prepared from Jurkat cells, one type of human T cell, and similarly subjected to RT-PCR. As a result, PDE10A mRNA was rarely detected. An active peak centered around 250 mM NaCl was not observed in fractions obtained by the treatment of Jurkat cells in the same way as above. Eur J Biochem. 1999, 266 (3), 1118-2 has reported that PDE10A from the rat striatum and testis is eluted as an active peak centered around 250 mM NaCl.
Measurement: IC50 = 0.76 nM (pChEMBL 9.119999885559082)
Descriptors: MW 448.54, ALogP 5.51, HBA 6, HBD 1, PSA 77.52, QED 0.38
Compound (SMILES): COc1cc2c(C(=O)OCC34CCN(CC3)CC4)c[nH]c2cc1F
InChIKey: OEQJNUURGDXBCB-UHFFFAOYSA-N
Target: Cytochrome P450 1A2 (SINGLE PROTEIN), Homo sapiens
UniProt: P05177
Assay: Cytochrome P450 Inhibition: Protocol 1: Studies were carried out in human liver microsomes. Human liver microsomes were purchased from BD Gentest. DMSO stocks were prepared for the test compounds. Aliquots of the DMSO solutions were diluted 1:3 by acetonitrile:ACN mixture (v/v: 40:60) to "400×" intermediate solutions, then further diluted by liver microsomes/buffer to "2×" intermediate solutions. "2×" intermediate solutions were mixed with "2×" NADPH/substrate solutions, which had been pre-warmed to 37° C. (final test compound concentrations were 10 μM, 3.3 μM, 1.1 μM, 0.37 μM, 0.122 μM, 0.041 μM, 0.0136 μM, and 0 μM). The plates were kept in a 37° C. water bath for the duration of the experiment. At the end of incubation (5 minutes for 3A4; 45 minutes for 2C19; 10 minutes for 1A2, 2C9, 2D6), 120 μL of acetonitrile was added into corresponding wells. After the final time point was sampled, the plates were shaken at a vibrator (IKA, MTS 2/4) for 10 mM (600 rpm/min) and then centrifuged at 5594 g for 15 mM (Thermo Multifuge×3R). Aliquots of the supernatant were removed, diluted 1:1 into distilled water, and analyzed by LC-MS/MS. The peak area response ratio to internal standard (PARR) of the compounds at 10 μM, 3.3 μM, 1.1 μM, 0.37 μM, 0.122 μM, 0.041 μM, and 0.0136 μM was compared to the PARR at 0 μM to determine the percent of metabolite generation from substrate at each test compound concentration.
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 332.38, ALogP 2.96, HBA 4, HBD 1, PSA 54.56, QED 0.87
Compound (SMILES): Cc1ccc(NC(=O)N2CCC(N3CC(CC#N)(n4cc(-c5ncnc6[nH]ccc56)cn4)C3)CC2)c(F)n1
InChIKey: QSSMIMCSABPCMB-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 514.57, ALogP 3.29, HBA 8, HBD 2, PSA 131.65, QED 0.39
Compound (SMILES): CCN(CC)c1ccc(-c2cc(-c3ccc(C(=O)O)cc3)ccc2OCCCO)cc1C(C)(C)C
InChIKey: LFCLXIGIFPQKGO-UHFFFAOYSA-N
Target: Retinoic acid receptor beta (SINGLE PROTEIN), Homo sapiens
UniProt: P10826
Assay: Agonist activity at GAL4 DNA-binding domain-tagged RARbeta (unknown origin) ligand-binding domain expressed in human HG5LN cells incubated for 18 hrs by luciferase reporter gene assay
Measurement: EC50 = 14 nM (pChEMBL 7.849999904632568)
Descriptors: MW 475.63, ALogP 6.62, HBA 4, HBD 2, PSA 70, QED 0.32
Compound (SMILES): COc1cc2c(Nc3ccc(Cl)c(Cl)c3)ncnc2cc1OCc1csc(CO)n1
InChIKey: ATNQJIZWZJGBST-UHFFFAOYSA-N
Target: Ephrin type-A receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P29317
Assay: AlphaScreen Assay: In AlphaScreen, when the donor and acceptor beads are close in proximity, a series of photochemical events will give rise to a fluorescent signal upon light activation. Here we use biotinylated poly-(Glu, Tyr) 4:1 as the kinase substrate, streptavidin-coated donor beads and anti-phosphortyrosine antibody PY100-coated acceptor beads. Upon phosphorylation, the peptide substrate can bind to both donor and acceptor beads, thus gives rise to fluorescence. Compounds, ATP, biotinylated poly-(Glu, Tyr) and kinases are mixed in a volume of 20 μL for 1 hr at ambient temperature using Greiner 384-well white clear bottom medium binding plates. Then 10 uL solution containing 15-30 mg/mL AlphaScreen beads, 75 mM Hepes, pH 7.4, 300 mM NaCl, 120 mM EDTA, 0.3% BSA and 0.03% Tween-20 is added to each well. After 2-16 hr incubation of the beads, plates are read in a Perkin Elmer AlphaQuest reader (available from PerkinElmer Life and Analytical Sciences, Inc., of Boston Mass.).
Measurement: IC50 < 50 nM (pChEMBL 7.301000118255615)
Descriptors: MW 463.35, ALogP 5.22, HBA 8, HBD 2, PSA 89.39, QED 0.39
Compound (SMILES): COc1cc(OC)cc(N(C[C@H](O)CO)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: DDNOUEXAVDQPMR-SFHVURJKSA-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 435.48, ALogP 2.54, HBA 9, HBD 2, PSA 105.76, QED 0.44
Compound (SMILES): Cc1cc(Nc2nc([C@@H](O)c3ccc(F)cc3)nc3ccccc23)n[nH]1
InChIKey: DCRWIATZWHLIPN-KRWDZBQOSA-N
Target: Adenosine receptor A3 (SINGLE PROTEIN), Homo sapiens
UniProt: P0DMS8
Assay: Adenosine A3 Receptor Radioligand Binding Assay: .(R)- and (S)-(4-Fluorophenyl)(4-((5-methyl-1H-pyrazol-3-yl)amino)quinazolin-2-yl)methanol was tested in a radioligand binding assay, according to the procedure described in Olah et al., Mol. Pharmacol. 1994, 45, 978-982 and Salvatore et al., Proc. Natl. Acad. Sci. U.S.A. 1993, 90, 10365-10369, in human recombinant CHO-K1 cells expressing the human adenosine A3 receptor. Incubations of a range of concentration of each compound were carried out in duplicates for 1 h at 25° C. in 25 mM HEPES, pH 7.4, 5 mM MgCl2, 1 mM CaCl2, 0.1% BSA, in the presence of 0.5 nM [125I] AB-MECA. Non-specific binding was determined in the presence of 1 uM IB-MECA.
Measurement: Kd = 1.42 nM (pChEMBL 8.850000381469727)
Descriptors: MW 349.37, ALogP 3.63, HBA 5, HBD 3, PSA 86.72, QED 0.52
Compound (SMILES): COc1cc(OC)cc(N(C/C=C\c2cc(C)ccn2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: FFRZNGZQCMXHFG-WAYWQWQTSA-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 492.58, ALogP 5.6, HBA 8, HBD 0, PSA 78.19, QED 0.28
Compound (SMILES): COc1cc(OC)cc(N(Cc2cc3ncccc3[nH]2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: CLOKTLNQBBIROQ-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 491.56, ALogP 5.26, HBA 8, HBD 1, PSA 93.98, QED 0.33
Compound (SMILES): CS(=O)(=O)N1CCC(N2CC(CC#N)(n3cc(-c4c(C#N)cnc5[nH]ccc45)cn3)C2)CC1
InChIKey: NNAQUTDWXVJFOU-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 464.56, ALogP 1.65, HBA 8, HBD 1, PSA 134.7, QED 0.61
Compound (SMILES): C=CC(=O)Nc1cccc(-c2cnc3[nH]cc(-c4cccc(F)c4OC)c3c2)c1
InChIKey: HTZTVRHZAGIUSQ-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 387.41, ALogP 5.17, HBA 3, HBD 2, PSA 67.01, QED 0.46
Compound (SMILES): Cc1cccc2nc(NC(=O)c3ccnc(C(F)(F)F)c3)n([C@@H]3CCCCN(C(=O)/C=C/CN(C)C)C3)c12
InChIKey: XILZLQGBIXBPPH-WUTDNEBXSA-N
Target: Cytochrome P450 2C9 (SINGLE PROTEIN), Homo sapiens
UniProt: P11712
Assay: Inhibition of CYP2C9 (unknown origin)
Measurement: IC50 > 25000 nM (pChEMBL 4.6020002365112305)
Descriptors: MW 528.58, ALogP 4.68, HBA 6, HBD 1, PSA 83.36, QED 0.47
Compound (SMILES): N#CCC1(n2cc(-c3ncnc4[nH]ccc34)cn2)CN(C2CCN(C(=O)Nc3ccccc3OC(F)F)CC2)C1
InChIKey: VXYCTOFEULUKFX-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 547.57, ALogP 4.04, HBA 8, HBD 2, PSA 127.99, QED 0.36
Compound (SMILES): CCN(CC)CCCC[C@H](NC(=O)[C@H](CC(C)C)NC(=O)[C@H](C)NC(=O)[C@H](Cc1ccccc1)NC(=O)c1ccc(C(C)(C)C)cc1)C(=O)N[C@@H](CO)C(=O)OC
InChIKey: UMRRDXVUROEIKJ-JCXBGQGISA-N
Target: Chromobox protein homolog 2 (SINGLE PROTEIN), Homo sapiens
UniProt: Q14781
Assay: Binding affinity to human N-terminal his-tagged CBX2 chromodomain (9 to 66 residues) expressed in Escherichia coli Rosetta BL21(DE3)pLysS by ITC method
Measurement: Kd = 1800 nM (pChEMBL 5.75)
Descriptors: MW 795.04, ALogP 3.01, HBA 9, HBD 6, PSA 195.27, QED 0.07
Compound (SMILES): COc1cc(OC)cc(N(CCNC(C)C)c2ccc3ncc(-c4cn[nH]c4)nc3c2)c1.Cl
InChIKey: LROUZHGAXKBMPL-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 432.53, ALogP 4.17, HBA 7, HBD 2, PSA 88.19, QED 0.41
Compound (SMILES): COc1cc2c(Nc3ccc(Cl)c(Cl)c3)ncnc2cc1OCc1noc(-c2c(C)noc2C)n1
InChIKey: NQWKXHZZPBXKGF-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 = 525 nM (pChEMBL 6.28000020980835)
Descriptors: MW 513.34, ALogP 5.92, HBA 10, HBD 1, PSA 121.22, QED 0.28
Compound (SMILES): COc1cc(OC)cc(N(CCC(=O)NCC(F)(F)F)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: ZAGOLYGHOPAHBL-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 = 0.9772 nM (pChEMBL 9.010000228881836)
Descriptors: MW 514.51, ALogP 4.25, HBA 8, HBD 1, PSA 94.4, QED 0.36
Compound (SMILES): C[C@H]1Cc2c(nnn2-c2ccccc2)CN1C(=O)c1cccc(C(F)(F)F)c1Cl
InChIKey: CJGVMBDHPYMJDI-LBPRGKRZSA-N
Target: Cytochrome P450 2C9 (SINGLE PROTEIN), Homo sapiens
UniProt: P11712
Assay: Inhibition of CYP2C9 in human liver microsomes using tolbutamide or diclofenac as substrates
Measurement: IC50 = 1600 nM (pChEMBL 5.800000190734863)
Descriptors: MW 420.82, ALogP 4.53, HBA 4, HBD 0, PSA 51.02, QED 0.61
Compound (SMILES): O=S(=O)(Nc1ccc(-c2nc3cc(NS(=O)(=O)c4cccc(O)c4)ccc3o2)cc1)c1cccc(O)c1
InChIKey: PVMRCONENKKIDT-UHFFFAOYSA-N
Target: Tyrosine-protein phosphatase non-receptor type 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P17706
Assay: Inhibition of human PTPN2 expressed in Escherichia coli Rosetta 2 (DE3) using pNPP as substrate after 45 mins by spectrophotometric method
Measurement: IC50 = 84000 nM (pChEMBL 4.079999923706055)
Descriptors: MW 537.58, ALogP 4.51, HBA 8, HBD 4, PSA 158.83, QED 0.24
Compound (SMILES): COCCNC(=O)CN(c1cc(OC)cc(OC)c1)c1ccc2ncc(-c3cnn(C)c3)nc2c1
InChIKey: KOKAMMCXLNVHTO-UHFFFAOYSA-N
Target: Fibroblast growth factor receptor 3 (SINGLE PROTEIN), Homo sapiens
UniProt: P22607
Assay: Inhibition of recombinant human N-terminal His6-tagged FGFR3 expressed in insect Sf21 cells using Btn-Flt3 as substrate after 3 hrs by time resolved fluorescence assay
Measurement: IC50 = 30.9 nM (pChEMBL 7.510000228881836)
Descriptors: MW 476.54, ALogP 2.95, HBA 9, HBD 1, PSA 103.63, QED 0.35
Compound (SMILES): COc1cc(OC)cc(N(CC#Cc2ccc(N)cc2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: HNHDXHDCBKMWAE-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 = 120.23 nM (pChEMBL 6.920000076293945)
Descriptors: MW 490.57, ALogP 4.82, HBA 8, HBD 1, PSA 91.32, QED 0.27
Compound (SMILES): O=C(N1CC[C@](c2ccc(C(F)(C(F)(F)F)C(F)(F)F)cc2)(S(=O)(=O)c2ccc(F)cc2)C1)C1(O)CCS(=O)(=O)CC1
InChIKey: YNNSWDHDROBVBW-QFIPXVFZSA-N
Target: Oxysterols receptor LXR-beta (SINGLE PROTEIN), Homo sapiens
UniProt: P55055
Assay: Transactivation of human GAL4-fused LXRbeta expressed in African green monkey CV1 cells
Measurement: EC50 > 7500 nM (pChEMBL 5.125)
Descriptors: MW 649.58, ALogP 3.96, HBA 6, HBD 1, PSA 108.82, QED 0.39
Compound (SMILES): COc1nc(CN2CCC(N3CC(CC#N)(n4cc(-c5ncnc6[nH]ccc56)cn4)C3)CC2)ccc1C#N
InChIKey: BYQIUKQYAARDHH-UHFFFAOYSA-N
Target: Tyrosine-protein kinase JAK2 (SINGLE PROTEIN), Homo sapiens
UniProt: O60674
Assay: Inhibition of human N-terminal His-tagged JAK2 catalytic domain (828 to 1132 residues) expressed in baculovirus infected insect cells assessed as decrease in phosphorylation of biotinylated peptide substrate after 1 hr in presence of 1 mM ATP by HTRF method
Measurement: IC50 > 50 nM (pChEMBL 7.301000118255615)
Descriptors: MW 508.59, ALogP 2.69, HBA 10, HBD 1, PSA 135.57, QED 0.4
Compound (SMILES): Fc1ccc(C2CCN(Cc3ccn4c(CC5CC5)nnc4c3C(F)(F)F)CC2)c(F)c1
InChIKey: CRUGMDQKVDVGOQ-UHFFFAOYSA-N
Target: Metabotropic glutamate receptor 5 (SINGLE PROTEIN), Homo sapiens
UniProt: P41594
Assay: Agonist activity at mGlu5 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells by luciferase based GloSensor cAMP Assay
Measurement: EC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 450.46, ALogP 5.36, HBA 4, HBD 0, PSA 33.43, QED 0.49
Compound (SMILES): Cc1cnc2[nH]cc(C(=O)c3c(F)ccc(NS(=O)(=O)c4ccccc4F)c3F)c2c1
InChIKey: QKJDWOJNMNLOSO-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 445.42, ALogP 4.32, HBA 4, HBD 2, PSA 91.92, QED 0.45
Compound (SMILES): C#CCN(c1cc(OC)cc(OC)c1)c1ccc2ncc(-c3cnn(CC4CCOCC4)c3)nc2c1
InChIKey: QTLLHDXOVYFXTM-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 = 5.495 nM (pChEMBL 8.260000228881836)
Descriptors: MW 483.57, ALogP 4.71, HBA 8, HBD 0, PSA 74.53, QED 0.34
Compound (SMILES): Cc1ccc(C(=O)N2CCC(Oc3cc(NC(=O)c4ccc(CN5CCN(C)CC5)c(C(F)(F)F)c4)ccc3C)CC2)cn1
InChIKey: DQHVUKLVCBJBLM-UHFFFAOYSA-N
Target: Macrophage colony-stimulating factor 1 receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P07333
Assay: Inhibition of recombinant His-tagged human CSF1R cytoplasmic domain expressed in baculovirus expression system measured after 1 hr by FRET based Z'Lyte assay
Measurement: IC50 = 227 nM (pChEMBL 6.639999866485596)
Descriptors: MW 609.69, ALogP 5.4, HBA 6, HBD 1, PSA 78.01, QED 0.39
Compound (SMILES): COc1cc(OC)cc(N(CCN2CCC[C@@H]2C)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1.Cl
InChIKey: CHNWMSQQHAFKHI-FYZYNONXSA-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 = 2.512 nM (pChEMBL 8.600000381469727)
Descriptors: MW 472.59, ALogP 4.67, HBA 8, HBD 0, PSA 68.54, QED 0.37
Compound (SMILES): CCNCCN(c1cc(OC)cc(OC)c1)c1ccc2ncc(-c3cnn(C)c3)nc2c1
InChIKey: KXTGQCBCZZJSHS-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 = 2.188 nM (pChEMBL 8.65999984741211)
Descriptors: MW 432.53, ALogP 3.8, HBA 8, HBD 1, PSA 77.33, QED 0.4
Compound (SMILES): C=CC(=O)Nc1cc(N2CCN(CC)CC2)ccc1Nc1cc(N(C)C(=O)Nc2c(Cl)c(OC)cc(OC)c2Cl)ncn1
InChIKey: MBWRLLRCTIYXDW-UHFFFAOYSA-N
Target: Fibroblast growth factor receptor 4 (SINGLE PROTEIN), Homo sapiens
UniProt: P22455
Assay: Biochemical Kinase Assay : Recombinant FGFR1 (2.5 nM), or FGFR4 (12 nM) was prepared as a mixture with substrate KKKSPGEYVNIEFG (SEQ ID NO:1) (20 μM, FGFR1 substrate); Poly [E,Y]4:1 (0.2 mg/ml, FGFR2,3,4 substrate)] in kinase reaction buffer (20 mM HEPES-HCl, pH 7.5, 10 mM MgCl2, 2 mM MnCl2, 1 mM EGTA, 0.02% Brij35, 0.1 mM Na3VO4, 0.02 mg/ml BSA, 2 mM DTT, and 1% DMSO). Compound was added to the enzyme/substrate mixture using acoustic technology and pre-incubated for 0, 15, or 60 minutes at room temperature. After compound pre-incubation, 33P-γ-ATP was added at a final concentration of 10 μM to initiate kinase reactions. Reactions were incubated for 120 minutes at room temperature.
Measurement: IC50 < 0.2 nM (pChEMBL 9.699000358581543)
Descriptors: MW 629.55, ALogP 5.48, HBA 9, HBD 3, PSA 124.19, QED 0.25
Compound (SMILES): COc1cc(OC)cc(N(CCCc2cc(C)ccn2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: QBEFGIIZODSORK-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 = 8.913 nM (pChEMBL 8.050000190734863)
Descriptors: MW 494.6, ALogP 5.52, HBA 8, HBD 0, PSA 78.19, QED 0.27
Compound (SMILES): COc1cc(OC)cc(N(CCN2CCC(O)CC2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: DOZFKJVXGLERIQ-UHFFFAOYSA-N
Target: Fibroblast growth factor receptor 3 (SINGLE PROTEIN), Homo sapiens
UniProt: P22607
Assay: Inhibition of recombinant human N-terminal His6-tagged FGFR3 expressed in insect Sf21 cells using Btn-Flt3 as substrate after 3 hrs by time resolved fluorescence assay
Measurement: IC50 = 1.585 nM (pChEMBL 8.800000190734863)
Descriptors: MW 488.59, ALogP 3.64, HBA 9, HBD 1, PSA 88.77, QED 0.4
Compound (SMILES): COc1cc(OC)cc(N(CCn2cccc2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1.Cl
InChIKey: QRBUIUMLOXAQQC-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): Cn1ccc(Nc2cc(-c3ccccc3)c3c(C#N)c[nH]c3n2)n1
InChIKey: XXZAJGJUAVDOEK-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 = 58 nM (pChEMBL 7.239999771118164)
Descriptors: MW 314.35, ALogP 3.58, HBA 5, HBD 2, PSA 82.32, QED 0.61
Compound (SMILES): O=c1oc2c(O)c(O)ccc2cc1-c1ccc(O)c(O)c1
InChIKey: MZSZXDSVFQKLPB-UHFFFAOYSA-N
Target: Acetylcholinesterase (SINGLE PROTEIN), Electrophorus electricus
UniProt: O42275
Assay: Inhibition of electric eel AChE using acetylthiocholine iodide as substrate preincubated for 5 mins followed by substrate addition and measured for 20 mins by DTNB reagent based Ellman's method
Measurement: IC50 = 3040 nM (pChEMBL 5.519999980926514)
Descriptors: MW 286.24, ALogP 2.28, HBA 6, HBD 4, PSA 111.13, QED 0.4
Compound (SMILES): COc1cc2c(C(=O)OCC34CCN(CC3)CC4)c[nH]c2cc1F
InChIKey: OEQJNUURGDXBCB-UHFFFAOYSA-N
Target: Cytochrome P450 2C9 (SINGLE PROTEIN), Homo sapiens
UniProt: P11712
Assay: Cytochrome P450 Inhibition: Protocol 1: Studies were carried out in human liver microsomes. Human liver microsomes were purchased from BD Gentest. DMSO stocks were prepared for the test compounds. Aliquots of the DMSO solutions were diluted 1:3 by acetonitrile:ACN mixture (v/v: 40:60) to "400×" intermediate solutions, then further diluted by liver microsomes/buffer to "2×" intermediate solutions. "2×" intermediate solutions were mixed with "2×" NADPH/substrate solutions, which had been pre-warmed to 37° C. (final test compound concentrations were 10 μM, 3.3 μM, 1.1 μM, 0.37 μM, 0.122 μM, 0.041 μM, 0.0136 μM, and 0 μM). The plates were kept in a 37° C. water bath for the duration of the experiment. At the end of incubation (5 minutes for 3A4; 45 minutes for 2C19; 10 minutes for 1A2, 2C9, 2D6), 120 μL of acetonitrile was added into corresponding wells. After the final time point was sampled, the plates were shaken at a vibrator (IKA, MTS 2/4) for 10 mM (600 rpm/min) and then centrifuged at 5594 g for 15 mM (Thermo Multifuge×3R). Aliquots of the supernatant were removed, diluted 1:1 into distilled water, and analyzed by LC-MS/MS. The peak area response ratio to internal standard (PARR) of the compounds at 10 μM, 3.3 μM, 1.1 μM, 0.37 μM, 0.122 μM, 0.041 μM, and 0.0136 μM was compared to the PARR at 0 μM to determine the percent of metabolite generation from substrate at each test compound concentration.
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 332.38, ALogP 2.96, HBA 4, HBD 1, PSA 54.56, QED 0.87
Compound (SMILES): COc1cc2c(Nc3ccc(Cl)c(Cl)c3)ncnc2cc1OCc1csc(CO)n1
InChIKey: ATNQJIZWZJGBST-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 = 525 nM (pChEMBL 6.28000020980835)
Descriptors: MW 463.35, ALogP 5.22, HBA 8, HBD 2, PSA 89.39, QED 0.39
Compound (SMILES): CO[C@@H]1CN(C(=O)c2ccnc(C(F)(F)F)n2)CC[C@@H]1N1CC(CC#N)(n2cc(-c3ncnc4[nH]ccc34)cn2)C1
InChIKey: OZRCSJDLCQBZPJ-VQTJNVASSA-N
Target: Tyrosine-protein kinase JAK1 (SINGLE PROTEIN), Homo sapiens
UniProt: P23458
Assay: In vitro JAK Kinase Assay: The catalytic domains of human JAK1 (a.a. 837-1142), Jak2 (a.a. 828-1132) and Jak3 (a.a. 781-1124) with an N-terminal His tag were expressed using baculovirus in insect cells and purified. The catalytic activity of JAK1, JAK2 or JAK3 was assayed by measuring the phosphorylation of a biotinylated peptide. The phosphorylated peptide was detected by homogenous time resolved fluorescence (HTRF). IC50s of compounds were measured for each kinase in the 40 microL reactions that contain the enzyme, ATP and 500 nM peptide in 50 mM Tris (pH 7.8) buffer with 100 mM NaCl, 5 mM DTT, and 0.1 mg/mL (0.01%) BSA. For the 1 mM IC50 measurements, ATP concentration in the reactions was 1 mM. Reactions were carried out at room temperature for 1 hr and then stopped with 20 μL 45 mM EDTA, 300 nM SA-APC, 6 nM Eu-Py20 in assay buffer (Perkin Elmer, Boston, Mass.). Binding to the Europium labeled antibody took place for 40 minutes and HTRF signal was measured on a Fusion plate reader (Perkin Elmer, Boston, Mass.)
Measurement: IC50 < 5 nM (pChEMBL 8.300999641418457)
Descriptors: MW 566.55, ALogP 2.48, HBA 10, HBD 1, PSA 141.74, QED 0.37
Compound (SMILES): COc1cc(OC)cc(N(C[C@H](O)CO)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: DDNOUEXAVDQPMR-SFHVURJKSA-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 = 2.291 nM (pChEMBL 8.640000343322754)
Descriptors: MW 435.48, ALogP 2.54, HBA 9, HBD 2, PSA 105.76, QED 0.44
Compound (SMILES): Cc1cc(Nc2nc([C@@H](O)c3ccc(F)cc3)nc3ccccc23)n[nH]1
InChIKey: DCRWIATZWHLIPN-KRWDZBQOSA-N
Target: Cytochrome P450 1A2 (SINGLE PROTEIN), Homo sapiens
UniProt: P05177
Assay: CYP450 Inhibition Assay: The ability of the R and S enantiomers of (4-fluorophenyl)(4-((5-methyl-1H-pyrazol-3-yl)amino)quinazolin-2-yl)methanol to inhibit the common drug metabolizing isoforms of cytochrome P450 (CYP) was evaluated against the following isoforms: CYP1A2, CYP2B6, CYP2C8, CYP2C9, CYP2C19, CYP2D6, and CYP3A4. The compounds were incubated in duplicate with eight test compound concentrations (final DMSO concentration of 0.20%) with human liver microsomes (0.25 or 0.50 mg/mL) and NADPH (1 mM) in the presence of CYP isoform specific probe substrates (phenacetin, bupropion, taxol, diclofenac, mephenyloin, dextromethorphan, testosterone) at the Km for 10-20 minutes at 37° C. Selective CYP isoform inhibitors (furafulline, ticlopidine, quercetin, sulfaphenazole, ticlopidine, quinidine, ketoconazole) were screened alongside the test compounds as positive controls.
Measurement: IC50 < 310 nM (pChEMBL 6.508999824523926)
Descriptors: MW 349.37, ALogP 3.63, HBA 5, HBD 3, PSA 86.72, QED 0.52
Compound (SMILES): COc1cc(OC)cc(N(C/C=C\c2cc(C)ccn2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: FFRZNGZQCMXHFG-WAYWQWQTSA-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 = 44.67 nM (pChEMBL 7.349999904632568)
Descriptors: MW 492.58, ALogP 5.6, HBA 8, HBD 0, PSA 78.19, QED 0.28
Compound (SMILES): COc1cc(OC)cc(N(Cc2cc3ncccc3[nH]2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: CLOKTLNQBBIROQ-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 = 8.318 nM (pChEMBL 8.079999923706055)
Descriptors: MW 491.56, ALogP 5.26, HBA 8, HBD 1, PSA 93.98, QED 0.33
Compound (SMILES): CCN(CC)CCCC[C@H](NC(=O)[C@H](CC(C)C)NC(=O)[C@H](C)NC(=O)[C@H](Cc1ccccc1)NC(=O)c1ccc(C(C)(C)C)cc1)C(=O)N[C@@H](CO)C(=O)OC
InChIKey: UMRRDXVUROEIKJ-JCXBGQGISA-N
Target: Chromobox protein homolog 6 (SINGLE PROTEIN), Homo sapiens
UniProt: O95503
Assay: Binding affinity to human N-terminal his-tagged CBX6 chromodomain (8 to 65 residues) expressed in Escherichia coli Rosetta BL21(DE3)pLysS by ITC method
Measurement: Kd = 610 nM (pChEMBL 6.210000038146973)
Descriptors: MW 795.04, ALogP 3.01, HBA 9, HBD 6, PSA 195.27, QED 0.07
Compound (SMILES): COc1cc(OC)cc(N(CCNC(C)C)c2ccc3ncc(-c4cn[nH]c4)nc3c2)c1.Cl
InChIKey: LROUZHGAXKBMPL-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 = 1.622 nM (pChEMBL 8.789999961853027)
Descriptors: MW 432.53, ALogP 4.17, HBA 7, HBD 2, PSA 88.19, QED 0.41
Compound (SMILES): COc1cc2c(Nc3ccc(Cl)c(Cl)c3)ncnc2cc1OCc1noc(-c2c(C)noc2C)n1
InChIKey: NQWKXHZZPBXKGF-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 513.34, ALogP 5.92, HBA 10, HBD 1, PSA 121.22, QED 0.28
Compound (SMILES): COc1cc(OC)cc(N(CCC(=O)NCC(F)(F)F)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: ZAGOLYGHOPAHBL-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 = 2.042 nM (pChEMBL 8.6899995803833)
Descriptors: MW 514.51, ALogP 4.25, HBA 8, HBD 1, PSA 94.4, QED 0.36