lovingscience/chembl-v37-raw-activities huggingface dataset:
Compound (SMILES): CC#CC(=O)Nc1cccc(-c2cnc3[nH]cc(Cl)c3c2)c1
InChIKey: GBUXKROHQAKMOJ-UHFFFAOYSA-N
Target: Tyrosine-protein kinase ITK/TSK (SINGLE PROTEIN), Homo sapiens
UniProt: Q08881
Assay: In Vitro Inhibition Assay: ITK and JAK3 Kinase assay procedures:Enzyme was incubated with substrate peptide in reaction buffer in the presence and absence of test compounds or Staurosporine. All additions were done on ice, followed by the addition of ATP mix. Wells were uniformly mixed using an Eppendorff plate shaker and incubated at 30° C. for 20 min, and stopped by the addition of 5 μL of 3% phosphoric acid. Volume was increased to 100 μL by adding 0.8% phosphoric acid which was then transferred to PC filter mats (Millipore), pre-equilibrated with 70% ethanol and water. Plates were washed thrice with 100 μL 0.8% phosphoric acid and dried for an hour at 60° C. 100 μL scintillation fluid was added into each well and reading taken in Perkin Elmer TOPCOUNT beta counter. The data analysis was performed by averaging the duplicate top count readings for each standard, negative, positive control (enzyme control) and samples and subtracting the average negative control from each reading which results in corrected values.
Measurement: IC50 < 100 nM (pChEMBL 7)
Descriptors: MW 309.76, ALogP 3.85, HBA 2, HBD 2, PSA 57.78, QED 0.71
Compound (SMILES): O=C(O)COC[C@H]1CC[C@@H](COC(=O)N(c2ccccc2)c2ccc(Cl)cc2)CC1
InChIKey: NPDKXVKJRHPDQT-HDICACEKSA-N
Target: Prostacyclin receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P43119
Assay: Agonist activity at IP receptor in human primary platelets assessed as inhibition of ADP-induced platelet aggregation
Measurement: IC50 = 166 nM (pChEMBL 6.78000020980835)
Descriptors: MW 431.92, ALogP 5.52, HBA 4, HBD 1, PSA 76.07, QED 0.59
Compound (SMILES): COc1cc(OC)cc(N(Cc2cccc(Cl)c2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: SFHBVSAUUQEUEZ-UHFFFAOYSA-N
Target: Receptor-type tyrosine-protein kinase FLT3 (SINGLE PROTEIN), Homo sapiens
UniProt: P36888
Assay: Inhibition of FLT3 (unknown origin) transfected in mouse BA/F3 cells assessed as decrease in cell proliferation in absence of mouse IL3 after 24 hrs by Alamar blue assay
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 485.98, ALogP 6.04, HBA 7, HBD 0, PSA 65.3, QED 0.28
Compound (SMILES): Cc1ccc(C2=C(C#N)C(=O)NC(c3ccc(OCCCC(F)(F)F)cc3)(C(F)(F)F)C2)cc1
InChIKey: DQXSGSIJXJWQFI-UHFFFAOYSA-N
Target: Alpha-1,6-mannosyl-glycoprotein 2-beta-N-acetylglucosaminyltransferase (SINGLE PROTEIN), Homo sapiens
UniProt: Q10469
Assay: MGAT LCMS Assay: The MGAT enzyme reactions were performed in CORNING Falcon 96-well Polypropylene plates, in a total volume of 60 uL of 50 mM Potassium Phosphate buffer pH 7.4, containing a final concentration of 100 uM 2-oleoylglycerol, 15 uM oleoyl-Coenzyme A and 0.0013 ug/uL Human or Mouse MGAT-2 or 0.0026 ug/uL Rat recombinant MGAT-2 membranes expressed in Sf9 cells. Assay plates were run through a fully automated robotics system and shaken for 5 seconds every minute for a total 10 minutes. The reactions were then quenched with 120 uL of ice cold methanol containing 1 ug/mL 1,2-distearoyl-rac-glycerol as the internal standard. Plates were shaken for 2 minutes and spun down to remove protein precipitation. After the spin, samples were transferred to LC/MS compatible PCR plates. For LC/MS analysis, a ThermoFisher Surveyor pump, utilizing a Waters Symmetry C8, 50x2.1 mm column, was used for the chromatography of enzyme products.
Measurement: IC50 = 171 nM (pChEMBL 6.769999980926514)
Descriptors: MW 482.42, ALogP 5.97, HBA 3, HBD 1, PSA 62.12, QED 0.41
Compound (SMILES): Cc1cc(OC2CCN(C)CC2)ccc1Nc1nccc(-c2c(-c3cccc(C(=O)Nc4c(F)cccc4F)c3)nc3ccccn23)n1
InChIKey: DKRYPHFBCYWHAB-UHFFFAOYSA-N
Target: Insulin-like growth factor 1 receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P08069
Assay: Inhibition of IGF1-induced human IGF1R autophosphorylation expressed in mouse NIH-3T3 cells preincubated for 2 hrs followed by IGF-1 induction measured after 15 mins by DELFIA
Measurement: IC50 < 100 nM (pChEMBL 7)
Descriptors: MW 645.71, ALogP 7.51, HBA 8, HBD 2, PSA 96.68, QED 0.18
Compound (SMILES): O=S(=O)(Cc1ccccc1)Nc1ccc(-c2nc3cc(NS(=O)(=O)Cc4ccccc4)ccc3o2)cc1
InChIKey: PJYIRVITEBAYJG-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 = 31000 nM (pChEMBL 4.510000228881836)
Descriptors: MW 533.63, ALogP 5.38, HBA 6, HBD 2, PSA 118.37, QED 0.26
Compound (SMILES): CC(C)Nc1nnc(-c2ccc3[nH]cc(-c4nccc(C5CC5)n4)c3c2)o1
InChIKey: YXZSPNLYIYHRNS-UHFFFAOYSA-N
Target: Serine/threonine-protein kinase pim-3 (SINGLE PROTEIN), Homo sapiens
UniProt: Q86V86
Assay: Enzyme Assay: 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 96-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 10-point dosing curve having a high dose of 1 uM. A reference compound was included on each assay plate in order to validate that plate; on
Measurement: IC50 = 0.435 nM (pChEMBL 9.359999656677246)
Descriptors: MW 360.42, ALogP 4.37, HBA 6, HBD 2, PSA 92.52, QED 0.55
Compound (SMILES): CCOc1ccc(-c2nc3ccccn3c2-c2ccnc(Nc3ccc(CCN4CCN(C)CC4)cc3OC)n2)cc1C(=O)Nc1c(F)cccc1F
InChIKey: DREHWHRYPXJTBI-UHFFFAOYSA-N
Target: Insulin-like growth factor 1 receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P08069
Assay: Inhibition of IGF1-induced human IGF1R autophosphorylation expressed in mouse NIH-3T3 cells preincubated for 2 hrs followed by IGF-1 induction measured after 15 mins by DELFIA
Measurement: IC50 < 100 nM (pChEMBL 7)
Descriptors: MW 718.81, ALogP 6.93, HBA 10, HBD 2, PSA 109.15, QED 0.14
Compound (SMILES): COc1ccc2c3c1O[C@H]1[C@@]4(OC)CC[C@@]5(C[C@@H]4COCc4ccc(Cl)c(Cl)c4)[C@@H](C2)N(C)CC[C@]315
InChIKey: IVHIGBBUFYHGNB-NWCUSBOBSA-N
Target: Delta-type opioid receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P41143
Assay: Binding Assay: Binding assay of certain compounds of this invention to the opioid receptor was determine using radioligand binding assay (screening and dose-displacement).
Measurement: Ki = 36.08 nM (pChEMBL 7.440000057220459)
Descriptors: MW 530.49, ALogP 5.66, HBA 5, HBD 0, PSA 40.16, QED 0.48
Compound (SMILES): COc1cccc(S(=O)(=O)Nc2ccc(-c3nc4cc(NS(=O)(=O)c5cccc(OC)c5)ccc4o3)cc2)c1
InChIKey: QGKPLHUADRKTKJ-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 = 16000 nM (pChEMBL 4.800000190734863)
Descriptors: MW 565.63, ALogP 5.11, HBA 8, HBD 2, PSA 136.83, QED 0.25
Compound (SMILES): CCC(C)Sc1nc2c(c(=O)n1-c1ccccc1)SCC2
InChIKey: UWXVMIBCJRNBBP-UHFFFAOYSA-N
Target: 3',5'-cyclic-AMP phosphodiesterase 4A (SINGLE PROTEIN), Homo sapiens
UniProt: P27815
Assay: In Vitro Enzyme Assay: In vitro enzyme assays were conducted via the Ba(OH)2 precipitation method of Wang et al. (32) using recombinant human PDE11A4, PDE10A1, PDE5A1, PDE6C, PDE8A (BPS Bioscience Inc.), PDE7A (BIOMOL International), and PDE4A10 enzymes (gift from HengmingKe), in the presence of 100 nM cGMP, 30 nM cAMP, 500 nM cGMP, 1.7 μM cGMP, 10 nM cAMP, 15 nM cAMP, and 625 nM cAMP, respectively. Inhibitor concentrations that reduce enzyme activity by 50% (IC50) are presented. The values are means of at least three independent experiments.
Measurement: IC50 = 23300 nM (pChEMBL 4.630000114440918)
Descriptors: MW 318.47, ALogP 3.77, HBA 5, HBD 0, PSA 34.89, QED 0.63
Compound (SMILES): O=C(O)c1ccc(-c2c(/C=C/c3ccc4ccccc4n3)nc3c(N4CCOCC4)ccnn23)cc1
InChIKey: MJTJOIPBOVHNCN-VAWYXSNFSA-N
Target: 3',5'-cyclic-AMP phosphodiesterase 4D (SINGLE PROTEIN), Homo sapiens
UniProt: Q08499
Assay: Inhibition of human PDE4D
Measurement: IC50 = 4000 nM (pChEMBL 5.400000095367432)
Descriptors: MW 477.52, ALogP 4.65, HBA 7, HBD 1, PSA 92.85, QED 0.39
Compound (SMILES): COc1cncc(-n2c([C@H](C)Nc3nc(N)nc(N)c3C#N)nc3cccc(Cl)c3c2=O)c1
InChIKey: VDVLPUFQZDYPCJ-JTQLQIEISA-N
Target: Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit gamma isoform (SINGLE PROTEIN), Homo sapiens
UniProt: P48736
Assay: Inhibition of human full length PI3K p110gamma using phosphatidylinositol 3,4,5-trisphosphate as substrate measured after 30 mins by TR-FRET assay
Measurement: IC50 = 830 nM (pChEMBL 6.079999923706055)
Descriptors: MW 463.89, ALogP 2.44, HBA 11, HBD 3, PSA 170.65, QED 0.4
Compound (SMILES): CCOc1ccc(-c2nc(-c3cccc4c3CCC4O)no2)cc1OCC
InChIKey: RFNAOFFZMHTEFM-UHFFFAOYSA-N
Target: Sphingosine 1-phosphate receptor 5 (SINGLE PROTEIN), Homo sapiens
UniProt: Q9H228
Assay: Agonist activity at human S1P5 expressed in bla TANGO U2OS cells assessed as inhibition of cAMP formation preincubated for 4 hrs followed by FRET-based beta-lactamase fluorescent substrate addition measured after 2 hrs
Measurement: EC50 = 56.81 nM (pChEMBL 7.25)
Descriptors: MW 366.42, ALogP 4.18, HBA 6, HBD 1, PSA 77.61, QED 0.71
Compound (SMILES): N#Cc1cnc2[nH]cc(C(=O)c3cccc(NS(=O)(=O)c4ccccc4F)c3F)c2c1
InChIKey: KUBNUYYKOBXLOM-UHFFFAOYSA-N
Target: Cytochrome P450 2C19 (SINGLE PROTEIN), Homo sapiens
UniProt: P33261
Assay: Inhibition of CYP2C19 (unknown origin) using CEC as substrate after 30 mins
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 438.42, ALogP 3.74, HBA 5, HBD 2, PSA 115.71, QED 0.46
Compound (SMILES): COc1cc(OC)cc(N(CCCN2CC=CCC2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1.Cl
InChIKey: ZWYLWYKAEYANQR-UHFFFAOYSA-N
Target: Receptor-type tyrosine-protein kinase FLT3 (SINGLE PROTEIN), Homo sapiens
UniProt: P36888
Assay: Inhibition of FLT3 (unknown origin) transfected in mouse BA/F3 cells assessed as decrease in cell proliferation in absence of mouse IL3 after 24 hrs by Alamar blue assay
Measurement: IC50 = 6309.57 nM (pChEMBL 5.199999809265137)
Descriptors: MW 484.6, ALogP 4.84, HBA 8, HBD 0, PSA 68.54, QED 0.32
Compound (SMILES): COc1cc2c(Nc3ccc(Cl)c(Cl)c3)ncnc2cc1OCC1CCC1
InChIKey: GOTKNVOMZNDPKT-UHFFFAOYSA-N
Target: Ephrin type-B receptor 4 (SINGLE PROTEIN), Homo sapiens
UniProt: P54760
Assay: AlphaScreen Assay: In AlphaScreen, when the donor and acceptor beads are close in proximity, a series of photochemical events will give rise to a fluorescent signal upon light activation. Here we use biotinylated poly-(Glu, Tyr) 4:1 as the kinase substrate, streptavidin-coated donor beads and anti-phosphortyrosine antibody PY100-coated acceptor beads. Upon phosphorylation, the peptide substrate can bind to both donor and acceptor beads, thus gives rise to fluorescence. Compounds, ATP, biotinylated poly-(Glu, Tyr) and kinases are mixed in a volume of 20 μL for 1 hr at ambient temperature using Greiner 384-well white clear bottom medium binding plates. Then 10 uL solution containing 15-30 mg/mL AlphaScreen beads, 75 mM Hepes, pH 7.4, 300 mM NaCl, 120 mM EDTA, 0.3% BSA and 0.03% Tween-20 is added to each well. After 2-16 hr incubation of the beads, plates are read in a Perkin Elmer AlphaQuest reader (available from PerkinElmer Life and Analytical Sciences, Inc., of Boston Mass.).
Measurement: IC50 < 50 nM (pChEMBL 7.301000118255615)
Descriptors: MW 404.3, ALogP 5.87, HBA 5, HBD 1, PSA 56.27, QED 0.56
Compound (SMILES): COCCN(CCOC)C(=O)CCCC#Cc1cccc2nc(Cn3nc(-c4cccc(O)c4)c4c(N)ncnc43)n(Cc3ccccc3Cl)c(=O)c12
InChIKey: UBLOHCIYTDRGJH-UHFFFAOYSA-N
Target: Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit gamma isoform (SINGLE PROTEIN), Homo sapiens
UniProt: P48736
Assay: Inhibition of recombinant human PI3Kgamma using L-alpha-phosphatidylinositol sodium salt and L-alpha-phosphatidyl-L-serine as substrate incubated for 60 mins in presence of ATP by ADP-glo kinase assay
Measurement: Ki = 125.89 nM (pChEMBL 6.900000095367432)
Descriptors: MW 735.24, ALogP 4.88, HBA 12, HBD 2, PSA 163.51, QED 0.12
Compound (SMILES): CCNC(=O)c1ccc(Oc2ccccc2)c(-c2cn(C)c(=O)c3[nH]ccc23)c1
InChIKey: CIFLXEVIBRCRMF-UHFFFAOYSA-N
Target: Bromodomain-containing protein 4 (SINGLE PROTEIN), Homo sapiens
UniProt: O60885
Assay: Inhibition of BRD4 in human H1299 cells assessed as decrease in HPV LCR-E2-EP400-mediated transcriptional repression after 24 hrs by Bright-Glo luciferase reporter gene assay
Measurement: EC50 = 70 nM (pChEMBL 7.159999847412109)
Descriptors: MW 387.44, ALogP 4.08, HBA 4, HBD 2, PSA 76.12, QED 0.54
Compound (SMILES): O=c1n(Cc2nnc(-c3ccccc3Cl)[nH]2)nc(-c2ccc(Cl)cc2)n1C[C@H](O)C(F)(F)F
InChIKey: QGLQQPXHJMQTAB-HNNXBMFYSA-N
Target: Vasopressin V1a receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P37288
Assay: Cellular In Vitro Assay for Determining Vasopressin V1a Receptor Activity: The identification of agonists and antagonists of the V1a and V2 vasopressin receptors from humans, rats and dogs as well as the quantification of the activity of the compounds of the invention is carried out using recombinant cell lines. These cell lines originally derive from a hamster's ovary epithelial cell (Chinese Hamster Ovary, CHO K1, ATCC: American Type Culture Collection, Manassas, Va. 20108, USA). The test cell lines constitutively express the human, rat or dog V1a or V2 receptors. In case of the Gαq-coupled V1a receptors, cells are also stably transfected with a modified form of the calcium-sensitive photoproteins aequorin (human and rat V1a) or obelin (dog V1a), which, after reconstitution with the cofactor coelenterazine, emit light when there are increases in free calcium concentrations [Rizzuto R, Simpson A W, Brini M, Pozzan T, Nature 358, 325-327 (1992); Illarionov B A, Bondar V S, Illarionova V A, Vysotski E S, Gene 153 (2), 273-274 (1995)]. The resulting vasopressin receptor cells react to stimulation of the recombinantly expressed V1a receptors by intracellular release of calcium ions, which can be quantified by the resulting photoprotein luminescence. The Gs-coupled V2 receptors are stably transfected into cell lines expressing the gene for firefly luciferase under control of a CRE-responsible promoter. Activation of V2 receptors induces the activation of the CRE-responsive promoter via cAMP increase, thereby inducing the expression of firefly luciferase. The light emitted by photoproteins of V1a cell lines as well as the light emitted by firefly luciferase of V2 cell lines corresponds to the activation or inhibition of the respective vasopressin receptor. The bioluminescence of the cell lines is detected using a suitable luminometer [Milligan G, Marshall F, Rees S, Trends in Pharmacological Sciences 17, 235-237 (1996)].Vasopressin V2 Receptor Cell Lines:On the day before the assay, the cells are plated out in culture medium (DMEM/F12, 2% FCS, 2 mM glutamine, 10 mM HEPES) in 384-well microtiter plates and kept in a cell incubator (96% humidity, 5% v/v CO2, 37° C.). On the day of the assay, test compounds in various concentrations and the agonist [Arg8]-vasopressin at EC50 concentration are added together to the wells, and plates are incubated for 3 hours in a cell incubator. Upon addition of the cell lysis reagent Triton and the substrate luciferin, luminescence of firefly luciferase is measured in a luminometer.
Measurement: IC50 = 16.6 nM (pChEMBL 7.78000020980835)
Descriptors: MW 499.28, ALogP 3.78, HBA 7, HBD 2, PSA 101.62, QED 0.42
Compound (SMILES): C[C@H]1Cc2c(nnn2-c2ncc(F)cn2)CN1C(=O)c1cccc(C(F)(F)F)c1F
InChIKey: SCTJLRDEEBEWHL-VIFPVBQESA-N
Target: Cytochrome P450 2C19 (SINGLE PROTEIN), Homo sapiens
UniProt: P33261
Assay: Inhibition of CYP2C19 in human liver microsomes using S-Mephenytoin as substrate
Measurement: IC50 = 30000 nM (pChEMBL 4.519999980926514)
Descriptors: MW 424.33, ALogP 2.94, HBA 6, HBD 0, PSA 76.8, QED 0.59
Compound (SMILES): O=C(COc1cccc2cccnc12)NCC(O)CN1CCc2ccccc2C1
InChIKey: ZVCIZCPAJITPQB-UHFFFAOYSA-N
Target: Protein arginine N-methyltransferase 5 (SINGLE PROTEIN), Homo sapiens
UniProt: O14744
Assay: Biochemical Assay: Molecular Biology: Full-length human PRMT5 (NM_006109.3) transcript variant 1 clone was amplified from a fetal brain cDNA library, incorporating flanking 5′ sequence encoding a FLAG tag (MDYKDDDDK) (SEQ ID NO.:4) fused directly to Ala 2 of PRMT5. Full-length human MEP50 (NM_024102) clone was amplified from a human testis cDNA library incorporating a 5′ sequence encoding a 6-histidine tag (MHHHHHH) (SEQ ID NO.:5) fused directly to Arg 2 of MEP50. The amplified genes were sublconed into pENTR/D/TEV (Life Technologies) and subsequently transferred by Gateway attL×attR recombination to pDEST8 baculvirus expression vector (Life Technologies).Protein Expression. Recombinant baculovirus and Baculovirus-Infected Insect Cells (BIIC) were generated according to Bac-to-Bac kit instructions (Life Technologies) and Wasilko, 2006, respectively. Protein over-expression was accomplished by infecting exponentially growing Spodoptera frugiperda (SF9) cell culture at 1.2×106 cell/ml with a 5000 fold dilution of BIIC stock. Infections were carried out at 27° C. for 72 hours, harvested by centrifugation, and stored at −80° C. for purification.
Measurement: IC50 < 100 nM (pChEMBL 7)
Descriptors: MW 391.47, ALogP 2.15, HBA 5, HBD 2, PSA 74.69, QED 0.65
Compound (SMILES): N[C@@H](Cc1c[nH]c2ccccc12)C(=O)Nc1ccccc1-c1ccc(NC(=O)CCCCCNC(=O)CS)cc1
InChIKey: LKZGGPJMUICDRC-SANMLTNESA-N
Target: Polyamine deacetylase HDAC10 (SINGLE PROTEIN), Homo sapiens
UniProt: Q969S8
Assay: Inhibition of human HDAC10 using FAM-labeled acetylated peptide as substrate incubated for 17 hrs by fluorescence based assay
Measurement: IC50 > 30000 nM (pChEMBL 4.5229997634887695)
Descriptors: MW 557.72, ALogP 4.89, HBA 5, HBD 6, PSA 129.11, QED 0.1
Compound (SMILES): [2H]C([2H])([2H])n1cc(-c2cnc3ccc(N(CCNC(C)C)c4cc(OC)cc(OC)c4)cc3n2)cn1
InChIKey: OLAHOMJCDNXHFI-HPRDVNIFSA-N
Target: Receptor-type tyrosine-protein kinase FLT3 (SINGLE PROTEIN), Homo sapiens
UniProt: P36888
Assay: Inhibition of FLT3 (unknown origin) transfected in mouse BA/F3 cells assessed as decrease in cell proliferation in absence of mouse IL3 after 24 hrs by Alamar blue assay
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 446.56, ALogP 4.18, HBA 8, HBD 1, PSA 77.33, QED 0.41
Compound (SMILES): COc1cc(OC)cc(N(CCCN2CCC(N)C2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: CMQBIUKGSMOTTQ-UHFFFAOYSA-N
Target: Receptor-type tyrosine-protein kinase FLT3 (SINGLE PROTEIN), Homo sapiens
UniProt: P36888
Assay: Inhibition of FLT3 (unknown origin) transfected in mouse BA/F3 cells assessed as decrease in cell proliferation in absence of mouse IL3 after 24 hrs by Alamar blue assay
Measurement: IC50 = 7585.78 nM (pChEMBL 5.119999885559082)
Descriptors: MW 487.61, ALogP 3.61, HBA 9, HBD 1, PSA 94.56, QED 0.38
Compound (SMILES): COc1cc(CO)cc(N(CCCN2CCCC2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: BUICZXSBPLFBKK-UHFFFAOYSA-N
Target: Receptor-type tyrosine-protein kinase FLT3 (SINGLE PROTEIN), Homo sapiens
UniProt: P36888
Assay: Inhibition of FLT3 (unknown origin) transfected in mouse BA/F3 cells assessed as decrease in cell proliferation in absence of mouse IL3 after 24 hrs by Alamar blue assay
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 472.59, ALogP 4.16, HBA 8, HBD 1, PSA 79.54, QED 0.39
Compound (SMILES): CCc1c(F)cncc1-c1nc2ccc(F)cn2c1C1CC1
InChIKey: WWCCZWUYPUNELD-UHFFFAOYSA-N
Target: Steroid 21-hydroxylase (SINGLE PROTEIN), Homo sapiens
UniProt: P08686
Assay: Inhibition of human CYP21 expressed in African green monkey COS7 cells using 17-hydroxypregnenolone as substrate preincubated for 1 hr followed by substrate addition after 3 hrs by HTRF assay
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 299.32, ALogP 4.11, HBA 3, HBD 0, PSA 30.19, QED 0.73
Compound (SMILES): CS(=O)(=O)CC(=O)N(CCN1[C@@H]2CC[C@H]1C[C@@H](c1cccc(C(N)=O)c1)C2)CC1CCCCC1
InChIKey: CFAMHFNOTFGJCJ-BKFWDETESA-N
Target: Mu-type opioid receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P35372
Assay: Displacement of [3H]-DPN from recombinant human mu opioid receptor expressed in CHO-K1 cell membranes by radioligand binding assay
Measurement: Ki = 0.1 nM (pChEMBL 10)
Descriptors: MW 489.68, ALogP 2.95, HBA 5, HBD 1, PSA 100.78, QED 0.57
Compound (SMILES): N#Cc1cc(F)ccc1NC[C@H]1CC[C@H](c2nnn3cnc4[nH]ccc4c23)CC1
InChIKey: HCOFJOLWZNVGLU-HDJSIYSDSA-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.
Measurement: IC50 = 3.3 nM (pChEMBL 8.479999542236328)
Descriptors: MW 389.44, ALogP 4, HBA 6, HBD 2, PSA 94.69, QED 0.55
Compound (SMILES): c1ccc(Cc2cccc3c2CCC2CNCCN32)cc1
InChIKey: IAJGHVPYWZBQQT-UHFFFAOYSA-N
Target: 5-hydroxytryptamine receptor 2A (SINGLE PROTEIN), Homo sapiens
UniProt: P28223
Assay: Agonist activity at 5-HT2A receptor (unknown origin) expressed in HEK293 cells assessed as [3H]inositol phosphate accumulation after 2 hrs by scintillation counting
Measurement: EC50 = 125.89 nM (pChEMBL 6.900000095367432)
Descriptors: MW 278.4, ALogP 3, HBA 2, HBD 1, PSA 15.27, QED 0.91
Compound (SMILES): CN(c1ncc(Br)cn1)[C@@H]1CCN(c2ncnc3[nH]ccc23)C1
InChIKey: UHBCBUQTTGJFLB-LLVKDONJSA-N
Target: Tyrosine-protein kinase JAK2 (SINGLE PROTEIN), Homo sapiens
UniProt: O60674
Assay: Enzymatic Assay: JAK1/2/3 kinase assay are performed in vitro using Kit-Tyr 6 Peptide (Invitrogen, Cat. No. PV4122). TYK2 kinase assay are performed in vitro using Z′-LYTE Kinase Assay Kit-Tyr 3 Peptide (Invitrogen, Cat. No. PV3192). Recombinant human JAK1/2/3 or TYK2 catalytic domains are from Invitrogen (Cat No. PV4774/PV4210/PV3855/PV4790); All reactions (20 μL) are started by adding 2.5 μL of the testing compound in 4% DMSO solution, 5 μL of Kinase/Peptide substrate Mixture (3.2, 0.04, 0.2 or 8 μg/mL for Recombinant human JAK1/2/3 catalytic domains, 4 μM for Z-LYTE Tyr 6 peptide or Z-LYTE Tyr 3 peptide) or Phospho-Peptide solution (Invitrogen, Cat. No. PV3192, diluted with 1.33× Kinase Buffer), 2.5 μL ATP Solution (300/100/40/100 μM, JAK1/JAK2/JAK3/TYK2) or 1.33× Kinase Buffer (Invitrogen, Cat. No. PV3189, 5× diluted with distilled water). The 384-well assay plate (Corning, Cat. No. 3575) is mixed and incubated at room temperature for 1 hour. 5 μL of the Development Solution (Dilute Development Reagent A (Cat. No. PV3297) is diluted to 1/64 with Development Buffer (Cat. No. PV3127) for JAK1, JAK2 and JAK3 assay; Development Reagent A (Cat. No. PV3297) is diluted to 1/2048 with Development Buffer (Cat. No. PV3127) for TYK2 assay. The diluted Development Solution is then added to each well, mixed and incubated at room temperature for another 1 hour. The kinase reaction is then stopped by adding 5 μL of the Stop Reagent (Invitrogen, Cat. No. PV3094), and the plate is read with Wallac 1420 VICTOR3 Multilabel Counter (PerkinElmer) at 445 nm and 520 nm fluorescence. All compounds are initially tested at 8 different concentrations (1 μM down to 0.0003 μM) using a 1:3 serial dilution scheme.
Measurement: IC50 < 100 nM (pChEMBL 7)
Descriptors: MW 374.25, ALogP 2.23, HBA 6, HBD 1, PSA 73.83, QED 0.76
Compound (SMILES): CN(C)CCOc1ccc(Nc2cc(-n3cnc4ccccc43)ncn2)nc1
InChIKey: CQLFRGIYOHYSJV-UHFFFAOYSA-N
Target: CDK3/Cyclin E (PROTEIN COMPLEX), Homo sapiens
UniProt: P24864
Assay: Inhibition of recombinant full-length human C-terminal His6-tagged CDK3/recombinant full-length human N-terminal GST-tagged cyclin E expressed in baculovirus infected insect Sf21 cells using histone H1 as substrate in presence of [gamma-33P]-ATP after 40 mins by scintillation counting analysis
Measurement: IC50 = 3500 nM (pChEMBL 5.460000038146973)
Descriptors: MW 375.44, ALogP 2.89, HBA 8, HBD 1, PSA 80.99, QED 0.53
Compound (SMILES): Cc1cc(C)cc(S(=O)(=O)NC(C(=O)O)[C@H](N)C(=O)O)c1
InChIKey: QJQRXCHCBBAOEI-RGURZIINSA-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 = 100000 nM (pChEMBL 4)
Descriptors: MW 316.34, ALogP -0.55, HBA 5, HBD 4, PSA 146.79, QED 0.55
Compound (SMILES): COCCOCCOCCOCCOCCOCCOCCOCCOCCO[C@H]1CC[C@@]2(O)[C@H]3Cc4ccc(O)c5c4[C@@]2(CCN3CC2CCC2)C1O5
InChIKey: DMDLGMXGEPZDFS-CJJYLFDQSA-N
Target: Kappa-type opioid receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P41145
Assay: Binding of PEG-Nalbuphine assays: Specific binding is determined by subtraction of the cpm bound in the presence of 50-100× excess of cold ligand. Binding data assays were analyzed using GraphPad Prism 4.0 and IC50 is generated by non-linear regression from dose-response curves. Ki values were calculated using the Cheng Prusoff equation using the Kd values from saturation isotherms as follows: Ki=IC50/(1+[Ligand]/Kd).
Measurement: Ki = 186.1 nM (pChEMBL 6.730000019073486)
Descriptors: MW 767.95, ALogP 2.51, HBA 14, HBD 2, PSA 145.23, QED 0.11
Compound (SMILES): Cc1cc(-c2cc(Nc3nn(C)cc3C)nc3[nH]cc(C#N)c23)ccn1
InChIKey: VXEOEBNYHYCSIR-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 = 215 nM (pChEMBL 6.670000076293945)
Descriptors: MW 343.39, ALogP 3.59, HBA 6, HBD 2, PSA 95.21, QED 0.59
Compound (SMILES): COc1cc(OC)cc(N(CC2COCCN2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: UGEHMFOAQXSJDX-UHFFFAOYSA-N
Target: Receptor-type tyrosine-protein kinase FLT3 (SINGLE PROTEIN), Homo sapiens
UniProt: P36888
Assay: Inhibition of FLT3 (unknown origin) transfected in mouse BA/F3 cells assessed as decrease in cell proliferation in absence of mouse IL3 after 24 hrs by Alamar blue assay
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 460.54, ALogP 3.17, HBA 9, HBD 1, PSA 86.56, QED 0.45
Compound (SMILES): CCOc1cc(C2CCN(CCS(C)(=O)=O)CC2)ccc1Nc1nccc(-c2c(-c3ccc(OC)c(C(=O)Nc4c(F)cccc4F)c3)nc3ccccn23)n1
InChIKey: HXYCEOXPTZRFOX-UHFFFAOYSA-N
Target: Insulin-like growth factor 1 receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P08069
Assay: Inhibition of IGF1-induced human IGF1R autophosphorylation expressed in mouse NIH-3T3 cells preincubated for 2 hrs followed by IGF-1 induction measured after 15 mins by DELFIA
Measurement: IC50 < 100 nM (pChEMBL 7)
Descriptors: MW 781.89, ALogP 7.36, HBA 11, HBD 2, PSA 140.05, QED 0.12
Compound (SMILES): C[C@@]12CCCCC[C@@H](Cc3ccc(C(N)=O)cc31)[C@@H]2N
InChIKey: RCBJWIIGHMFUGM-YLQAJVPDSA-N
Target: Mu-type opioid receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P35372
Assay: Functional Assay (GTPgammaS Binding): The EC50 and Imax for mu opioid receptors was determined using a [I35S]GTPgammaS binding assay. This assay measures the functional properties of a compound by quantifying the level of G-protein activation following agonist binding in studies using stably transfected cells, and is considered to be a measure of the efficacy of a compound. Membranes from CHO (Chinese Hamster Ovary) cells that stably expressed the cloned human Mu opioid receptor were used in the experiments. Specifically, in a final volume of 0.5 mL, 12 different concentrations of each test compound were incubated with 7.5 ug of CHO cell membranes that stably expressed the human mu opioid receptor. The assay buffer consisted of 50 mM Tris-HCl, pH 7.4, 3 mM MgCl2, 0.2 mM EGTA, 3 uM GDP, and 100 mM NaCl. The final concentration of [35S]GTPgammaS was 0.080 nM. Nonspecific binding was measured by inclusion of 10 uM GTPgammaS. Binding was initiated by the addition of the membranes.
Measurement: EC50 = 62 nM (pChEMBL 7.210000038146973)
Descriptors: MW 272.39, ALogP 2.51, HBA 2, HBD 2, PSA 69.11, QED 0.82
Compound (SMILES): CCCS(=O)(=O)Nc1ccc(F)c(C(=O)c2c[nH]c3ncc(-c4ccc(N5CCCC5)nc4)cc23)c1F
InChIKey: NNCOUADKIWXDQS-UHFFFAOYSA-N
Target: Cytochrome P450 1A2 (SINGLE PROTEIN), Homo sapiens
UniProt: P05177
Assay: Inhibition of CYP1A2 (unknown origin) using CEC as substrate after 15 mins
Measurement: IC50 < 5000 nM (pChEMBL 5.301000118255615)
Descriptors: MW 525.58, ALogP 4.89, HBA 6, HBD 2, PSA 108.05, QED 0.32
Compound (SMILES): O=C(O)CC1CCC2(CC1)CCN(c1cc(OC(F)(F)F)ccc1Cl)CC2
InChIKey: WUJVPELCYCESAP-UHFFFAOYSA-N
Target: Free fatty acid receptor 1 (SINGLE PROTEIN), Homo sapiens
UniProt: O14842
Assay: Agonist activity at human GPR40 expressed in HEK293 cells assessed as induction of IP1 accumulation after 60 mins by HTRF assay
Measurement: EC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 405.84, ALogP 5.49, HBA 3, HBD 1, PSA 49.77, QED 0.72
Compound (SMILES): COc1cc(OC)cc(N(CCN2C(C)CCCC2C)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: ALBDTYWVJPCHKL-UHFFFAOYSA-N
Target: Receptor-type tyrosine-protein kinase FLT3 (SINGLE PROTEIN), Homo sapiens
UniProt: P36888
Assay: Inhibition of FLT3 (unknown origin) transfected in mouse BA/F3 cells assessed as decrease in cell proliferation in absence of mouse IL3 after 24 hrs by Alamar blue assay
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 500.65, ALogP 5.45, HBA 8, HBD 0, PSA 68.54, QED 0.32
Compound (SMILES): N[C@H](C(=O)O)C(NS(=O)(=O)c1ccccc1Cl)C(=O)O
InChIKey: MKWFCJWXSLFYBE-JAMMHHFISA-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 = 1737.8 nM (pChEMBL 5.760000228881836)
Descriptors: MW 322.73, ALogP -0.52, HBA 5, HBD 4, PSA 146.79, QED 0.55
Compound (SMILES): COc1cc2c(Nc3ccc(Cl)c(Cl)c3)ncnc2cc1OC1C[C@@H]2CN(C)C[C@@H]2C1
InChIKey: DVEHRUCQBHJWFA-MZBDJJRSSA-N
Target: Vascular endothelial growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P35968
Assay: Inhibition of recombinant human N-terminal GST-fused KDR (D807 to V1356 residues) expressed in baculovirus infected Escherichia coli or insect Sf9 cells using poly-EY as substrate after 240 mins by luciferase coupled chemiluminescence assay
Measurement: IC50 = 50 nM (pChEMBL 7.300000190734863)
Descriptors: MW 459.38, ALogP 5.41, HBA 6, HBD 1, PSA 59.51, QED 0.55
Compound (SMILES): Cn1nc(C2CCN(C(=O)CCO)CC2)nc1-c1cnc(N)c(-c2nnc(C(C)(C)C)o2)n1
InChIKey: BICOKLIHOJCQPA-UHFFFAOYSA-N
Target: Serine/threonine-protein kinase ATR (SINGLE PROTEIN), Homo sapiens
UniProt: Q13535
Assay: Cell Based Assay: ATR (Ataxia Telangiectasia+Rad3-related kinase) is a PI3-kinase-related kinase which phosphorylates multiple substrates on serine or threonine residues in response to DNA damage or replication blocks. Chk1, a downstream protein kinase of ATR, plays a key role in DNA damage checkpoint control. Activation of Chk1 involves phosphorylation of Ser317 and Ser345 (the latter regarded as the preferential target for phosphorylation/activation by ATR).This was a cell based assay to measure inhibition of ATR kinase, by measuring a decrease in phosphorylation of Chk1 (Ser 345) in HT29 cells, following treatment with compound and the UV mimetic 4NQO (Sigma #N8141). HT29 cells (ECACC #85061109) were seeded into 384 well assay plates (Costar #3712) at a density of 6000 cells/well in 40 ul EMEM medium containing 1% L glutamine and 10% FBS and allowed to adhere overnight. The following morning compounds in 100% DMSO were added to assay plates by acoustic dispensing.
Measurement: IC50 > 30000 nM (pChEMBL 4.5229997634887695)
Descriptors: MW 455.52, ALogP 1.29, HBA 11, HBD 2, PSA 161.97, QED 0.57
Compound (SMILES): CCOC(=O)C1c2ncn(-c3cnccn3)c2CCN1C(=O)c1cccc(Cl)c1Cl
InChIKey: KFZINDCKRWCNHB-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 = 2496 nM (pChEMBL 5.599999904632568)
Descriptors: MW 446.29, ALogP 3.27, HBA 7, HBD 0, PSA 90.21, QED 0.57
Compound (SMILES): Cc1oc2c(c1CC(=O)Nc1nc(-c3ccc(C(F)(F)F)cc3F)cs1)c(=O)n(C)c(=O)n2C
InChIKey: GDGPROVRKWVGIM-UHFFFAOYSA-N
Target: Transient receptor potential cation channel subfamily M member 8 (SINGLE PROTEIN), Homo sapiens
UniProt: Q7Z2W7
Assay: Radiometric Calcium Assay: The inhibition of TRPA1 receptor activation was measured as inhibition of allylisothiocyanate (AITC) induced cellular uptake of radioactive calcium. Test compounds were dissolved in DMSO to prepare 10 mM stock solution and then diluted using plain medium with 0.1% BSA and 1.8 mM CaCl2 to get desired concentration. Final concentration of DMSO in the reaction was 0.5% (v/v). Human TRPA1 expressing CHO cells were grown in F-12 DMEM medium with 10% FBS, 1% penicillin-streptomycin solution, and 400 ug/ml of G-418. Cells were seeded 24 h prior to the assay in 96 well plates so as to get 50,000 cells per well on the day of experiment. Cells were treated with test compounds for 10 min followed by addition of AITC at a final concentration of 30 micromolar and 5 uCi/ml 45Ca+2 for 3 min at 25° C. Cells were washed and lysed using buffer containing 1% Triton X-100, 0.1% deoxycholate and 0.1% SDS. Radioactivity in the lysate was measured in Packard Top count.
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 496.44, ALogP 3.6, HBA 8, HBD 1, PSA 99.13, QED 0.44
Compound (SMILES): COc1cc2c(Nc3ccc(Cl)c(Cl)c3)ncnc2cc1OCC1CN(C(=O)C2CCCC2)CCO1
InChIKey: KSFMKTNHEIDMFI-UHFFFAOYSA-N
Target: Vascular endothelial growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P35968
Assay: Inhibition of recombinant human N-terminal GST-fused KDR (D807 to V1356 residues) expressed in baculovirus infected Escherichia coli or insect Sf9 cells using poly-EY as substrate after 240 mins by luciferase coupled chemiluminescence assay
Measurement: IC50 = 50 nM (pChEMBL 7.300000190734863)
Descriptors: MW 531.44, ALogP 5.49, HBA 7, HBD 1, PSA 85.81, QED 0.43
Compound (SMILES): Cn1c(SCCCN2CC[C@]3(C[C@@H]3c3ccc(C(F)(F)F)cc3)C2)nnc1-c1cccc(-c2ncco2)c1
InChIKey: NMEPMLDUQJFQOK-KCWPFWIISA-N
Target: D(2) dopamine receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P14416
Assay: Antagonist activity at human dopamine D2L receptor expressed in CHO cells coexpressing Galpha16 assessed as inhibition of dopamine-induced Ca2+ stimulation pre-incubated for 10 mins followed by dopamine challenge by Fluo-4AM based fluorometric analysis
Measurement: Ki = 1174.9 nM (pChEMBL 5.929999828338623)
Descriptors: MW 539.63, ALogP 6.52, HBA 7, HBD 0, PSA 59.98, QED 0.19
Compound (SMILES): C=CC(=O)Nc1cccc(-c2cnc3[nH]cc(-c4cc(C)c(F)cc4OC)c3c2)c1
InChIKey: ZNSLGAKNFMLWFV-UHFFFAOYSA-N
Target: Tyrosine-protein kinase ITK/TSK (SINGLE PROTEIN), Homo sapiens
UniProt: Q08881
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 = 72.4 nM (pChEMBL 7.139999866485596)
Descriptors: MW 401.44, ALogP 5.48, HBA 3, HBD 2, PSA 67.01, QED 0.44
Compound (SMILES): CN1CCN(Cc2ccc(-c3cn4c5nc(ncc35)NCCCCCC(O)CCCC4)cc2)CC1
InChIKey: SDWTWVXMBPUQSC-UHFFFAOYSA-N
Target: Tyrosine-protein kinase Mer (SINGLE PROTEIN), Homo sapiens
UniProt: Q12866
Assay: Inhibition of MerTK (unknown origin) by microfluidic capillary electrophoresis assay
Measurement: IC50 = 8 nM (pChEMBL 8.100000381469727)
Descriptors: MW 476.67, ALogP 4.36, HBA 7, HBD 2, PSA 69.45, QED 0.59
Compound (SMILES): COc1cc(OC)cc(N(CC#CC2CCN(C(=O)OC(C)(C)C)CC2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: YOHMMSYTAZLPHD-UHFFFAOYSA-N
Target: Receptor-type tyrosine-protein kinase FLT3 (SINGLE PROTEIN), Homo sapiens
UniProt: P36888
Assay: Inhibition of FLT3 (unknown origin) transfected in mouse BA/F3 cells assessed as decrease in cell proliferation in absence of mouse IL3 after 24 hrs by Alamar blue assay
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 582.71, ALogP 5.84, HBA 9, HBD 0, PSA 94.84, QED 0.26
Compound (SMILES): Cc1oc2c(c1CC(=O)Nc1nc(-c3cc(Cl)c(OCC(C)C)c(Cl)c3)cs1)c(=O)n(C)c(=O)n2C
InChIKey: HFTZDURZNKGJNR-UHFFFAOYSA-N
Target: Transient receptor potential cation channel subfamily M member 8 (SINGLE PROTEIN), Homo sapiens
UniProt: Q7Z2W7
Assay: Radiometric Calcium Assay: The inhibition of TRPA1 receptor activation was measured as inhibition of allylisothiocyanate (AITC) induced cellular uptake of radioactive calcium. Test compounds were dissolved in DMSO to prepare 10 mM stock solution and then diluted using plain medium with 0.1% BSA and 1.8 mM CaCl2 to get desired concentration. Final concentration of DMSO in the reaction was 0.5% (v/v). Human TRPA1 expressing CHO cells were grown in F-12 DMEM medium with 10% FBS, 1% penicillin-streptomycin solution, and 400 ug/ml of G-418. Cells were seeded 24 h prior to the assay in 96 well plates so as to get 50,000 cells per well on the day of experiment. Cells were treated with test compounds for 10 min followed by addition of AITC at a final concentration of 30 micromolar and 5 uCi/ml 45Ca+2 for 3 min at 25° C. Cells were washed and lysed using buffer containing 1% Triton X-100, 0.1% deoxycholate and 0.1% SDS. Radioactivity in the lysate was measured in Packard Top count.
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 551.45, ALogP 4.78, HBA 9, HBD 1, PSA 108.36, QED 0.35
Compound (SMILES): FC(F)(F)c1ccc(CN2CCCC(c3nnn4cnc5[nH]ccc5c34)C2)cc1
InChIKey: CHFGYUDQHWGNLY-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 = 35 nM (pChEMBL 7.460000038146973)
Descriptors: MW 400.41, ALogP 4, HBA 5, HBD 1, PSA 62.11, QED 0.56
Compound (SMILES): C#CC(=O)Nc1cccc(-c2cnc3[nH]ccc3c2)n1
InChIKey: YVMSMMXWFIRZCX-UHFFFAOYSA-N
Target: Tyrosine-protein kinase ITK/TSK (SINGLE PROTEIN), Homo sapiens
UniProt: Q08881
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 = 35 nM (pChEMBL 7.460000038146973)
Descriptors: MW 262.27, ALogP 2.2, HBA 3, HBD 2, PSA 70.67, QED 0.7
Compound (SMILES): CN(c1ccc(Cl)cn1)[C@@H]1CCN(c2ncnc3[nH]ccc23)C1
InChIKey: KTANGVPPGNDMTF-GFCCVEGCSA-N
Target: Tyrosine-protein kinase JAK2 (SINGLE PROTEIN), Homo sapiens
UniProt: O60674
Assay: Enzymatic Assay: JAK1/2/3 kinase assay are performed in vitro using Kit-Tyr 6 Peptide (Invitrogen, Cat. No. PV4122). TYK2 kinase assay are performed in vitro using Z′-LYTE Kinase Assay Kit-Tyr 3 Peptide (Invitrogen, Cat. No. PV3192). Recombinant human JAK1/2/3 or TYK2 catalytic domains are from Invitrogen (Cat No. PV4774/PV4210/PV3855/PV4790); All reactions (20 μL) are started by adding 2.5 μL of the testing compound in 4% DMSO solution, 5 μL of Kinase/Peptide substrate Mixture (3.2, 0.04, 0.2 or 8 μg/mL for Recombinant human JAK1/2/3 catalytic domains, 4 μM for Z-LYTE Tyr 6 peptide or Z-LYTE Tyr 3 peptide) or Phospho-Peptide solution (Invitrogen, Cat. No. PV3192, diluted with 1.33× Kinase Buffer), 2.5 μL ATP Solution (300/100/40/100 μM, JAK1/JAK2/JAK3/TYK2) or 1.33× Kinase Buffer (Invitrogen, Cat. No. PV3189, 5× diluted with distilled water). The 384-well assay plate (Corning, Cat. No. 3575) is mixed and incubated at room temperature for 1 hour. 5 μL of the Development Solution (Dilute Development Reagent A (Cat. No. PV3297) is diluted to 1/64 with Development Buffer (Cat. No. PV3127) for JAK1, JAK2 and JAK3 assay; Development Reagent A (Cat. No. PV3297) is diluted to 1/2048 with Development Buffer (Cat. No. PV3127) for TYK2 assay. The diluted Development Solution is then added to each well, mixed and incubated at room temperature for another 1 hour. The kinase reaction is then stopped by adding 5 μL of the Stop Reagent (Invitrogen, Cat. No. PV3094), and the plate is read with Wallac 1420 VICTOR3 Multilabel Counter (PerkinElmer) at 445 nm and 520 nm fluorescence. All compounds are initially tested at 8 different concentrations (1 μM down to 0.0003 μM) using a 1:3 serial dilution scheme.
Measurement: IC50 < 100 nM (pChEMBL 7)
Descriptors: MW 328.81, ALogP 2.72, HBA 5, HBD 1, PSA 60.94, QED 0.8
Compound (SMILES): COc1cc(N2CCC(N3CCCN(C)CC3)CC2)ccc1Nc1nccc(-c2c(-c3cccc(C(=O)Nc4c(F)cccc4F)c3)nc3ccccn23)n1
InChIKey: RDRKXGHFAIGAOB-UHFFFAOYSA-N
Target: Insulin-like growth factor 1 receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P08069
Assay: Inhibition of IGF1-induced human IGF1R autophosphorylation expressed in mouse NIH-3T3 cells preincubated for 2 hrs followed by IGF-1 induction measured after 15 mins by DELFIA
Measurement: IC50 < 100 nM (pChEMBL 7)
Descriptors: MW 743.86, ALogP 7.35, HBA 10, HBD 2, PSA 103.16, QED 0.16
Compound (SMILES): CC(=O)c1ccc(S(=O)(=O)NC(C(=O)O)[C@H](N)C(=O)O)cc1
InChIKey: XMYKJOBTTGFNKX-RGURZIINSA-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 = 43651.58 nM (pChEMBL 4.360000133514404)
Descriptors: MW 330.32, ALogP -0.97, HBA 6, HBD 4, PSA 163.86, QED 0.46
Compound (SMILES): O=C(NO)c1cnc(NC2(c3cc(F)ccc3F)CCOCC2)nc1
InChIKey: VKMNSCQNZDAKRB-UHFFFAOYSA-N
Target: Histone deacetylase 2 (SINGLE PROTEIN), Homo sapiens
UniProt: Q92769
Assay: HDAC Enzyme Assay: Compounds for testing were diluted in DMSO to 50 fold the final concentration and a ten point three fold dilution series was made. The compounds were diluted in assay buffer (50 mM HEPES, pH 7.4, 100 mM KCl, 0.001% Tween-20, 0.05% BSA, 20 μM TCEP) to 6 fold their final concentration. The HDAC enzymes (purchased from BPS Biosciences) were diluted to 1.5 fold their final concentration in assay buffer. The tripeptide substrate and trypsin at 0.05 μM final concentration were diluted in assay buffer at 6 fold their final concentration. The final enzyme concentrations used in these assays were 3.3 ng/ml (HDAC1), 0.2 ng/ml (HDAC2), 0.08 ng/ml (HDAC3) and 2 ng/ml (HDAC6). The final substrate concentrations used were 16 μM (HDAC1), 10 μM (HDAC2), 17 μM (HDAC3) and 14 μM (HDAC6).Five μl of compounds and 20 μl of enzyme were added to wells of a black, opaque 384 well plate in duplicate. Enzyme and compound were incubated together at room temperature for 10 minutes. Five μl of substrate was added to each well, the plate was shaken for 60 seconds and placed into a Victor 2 microtiter plate reader.
Measurement: IC50 = 671 nM (pChEMBL 6.170000076293945)
Descriptors: MW 350.32, ALogP 1.99, HBA 6, HBD 3, PSA 96.37, QED 0.58
Compound (SMILES): Cn1c(=O)c2c(CC(=O)Nc3nc(-c4cccc(OC(F)(F)F)c4)cs3)cccc2n(C)c1=O
InChIKey: OYJMLCGZSMSIHK-UHFFFAOYSA-N
Target: Transient receptor potential cation channel subfamily M member 8 (SINGLE PROTEIN), Homo sapiens
UniProt: Q7Z2W7
Assay: Radiometric Calcium Assay: The inhibition of TRPA1 receptor activation was measured as inhibition of allylisothiocyanate (AITC) induced cellular uptake of radioactive calcium. Test compounds were dissolved in DMSO to prepare 10 mM stock solution and then diluted using plain medium with 0.1% BSA and 1.8 mM CaCl2 to get desired concentration. Final concentration of DMSO in the reaction was 0.5% (v/v). Human TRPA1 expressing CHO cells were grown in F-12 DMEM medium with 10% FBS, 1% penicillin-streptomycin solution, and 400 ug/ml of G-418. Cells were seeded 24 h prior to the assay in 96 well plates so as to get 50,000 cells per well on the day of experiment. Cells were treated with test compounds for 10 min followed by addition of AITC at a final concentration of 30 micromolar and 5 uCi/ml 45Ca+2 for 3 min at 25° C. Cells were washed and lysed using buffer containing 1% Triton X-100, 0.1% deoxycholate and 0.1% SDS. Radioactivity in the lysate was measured in Packard Top count.
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 490.46, ALogP 3.44, HBA 8, HBD 1, PSA 95.22, QED 0.46