lovingscience/chembl-v37-raw-activities huggingface dataset:
Compound (SMILES): C=CC(=O)Nc1cccc(Oc2nc(Nc3cccc(OC)c3OC)ncc2Br)c1
InChIKey: MOQWLDSTRHMSCL-UHFFFAOYSA-N
Target: Epidermal growth factor receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P00533
Assay: Omnia Assay: Briefly, 10x stocks of EGFR-WT (PV3872) from Invitrogen and EGFR-T790M/L858R (40350) from BPS Bioscience, San Diego, Calif., 1.13x ATP (AS001A) and appropriate Tyr-Sox conjugated peptide substrates (KCZ1001) were prepared in 1x kinase reaction buffer consisting of 20 mM Tris, pH 7.5, 5 mM MgCl2, 1 mM EGTA, 5 mM β-glycerophosphate, 5% glycerol (10x stock, KB002A) and 0.2 mM DTT (DS001A). 5 uL of each enzyme were pre-incubated in a Corning (#3574) 384-well, white, non-binding surface microtiter plate (Corning, N.Y.) for 30 min. at 25° C. with a 0.5 uL volume of 50% DMSO and serially diluted compounds prepared in 50% DMSO. Kinase reactions were started with the addition of 45 uL of the ATP/Tyr-Sox peptide substrate mix and monitored every 71 seconds for 60 minutes at λex360/λem485 in a Synergy4 plate reader from BioTek (Winooski, Vt.). At the conclusion of each assay, progress curves from each well were examined for linear reaction kinetics and fit statistics.
Measurement: IC50 = 20 nM (pChEMBL 7.699999809265137)
Descriptors: MW 471.31, ALogP 4.92, HBA 7, HBD 2, PSA 94.6, QED 0.45
Compound (SMILES): Nc1ncnc2c1c(-c1ccc(Oc3ccccc3)cc1)nn2[C@H]1CC[C@@H](NC(=O)/C=C/CN2CCOCC2)CC1
InChIKey: QWEKIGQOBHAQDZ-WWBGYUKBSA-N
Target: Tyrosine-protein kinase Lck (SINGLE PROTEIN), Homo sapiens
UniProt: P06239
Assay: HotSpot kinase assay: IC50s were determined using the in vitro HotSpot kinase assay (purified enzymes, 33P-ATP, an appropriate substrate and 1 μM ATP.). For enzyme inhibition assays, compounds were tested in range of ten concentrations from 10 uM to 0.0005 uM using purified enzymes and the Hotspot kinase assay. Reaction conditions were 1 uM ATP, one hour incubation with inhibitor, and kinase activity detected using 33-ATP phosphorylation of an appropriately selected peptide substrate.
Measurement: IC50 = 25.81 nM (pChEMBL 7.590000152587891)
Descriptors: MW 553.67, ALogP 4.36, HBA 9, HBD 2, PSA 120.42, QED 0.31
Compound (SMILES): CC(C)(C)c1cc(NC(=O)Nc2ccc(Oc3ccnc(Nc4ccc5[nH]ncc5c4)n3)c3ccccc23)n(-c2ccc(O)cc2)n1
InChIKey: ARVCFDUHKZCQJL-UHFFFAOYSA-N
Target: Glycogen synthase kinase-3 alpha (SINGLE PROTEIN), Homo sapiens
UniProt: P49840
Assay: GSK 3α Enzyme Inhibition Assay: The inhibitory activities of compounds of the invention against the GSK 3α enzyme isoform (Invitrogen), are evaluated by determining the level of activation/phosphorylation of the target peptide. The GSK3-α protein (500 ng/mL, 2.5 uL) is mixed with the test compound (2.5 uL at either 4 ug/mL, 0.4 ug/mL, 0.04 ug/mL, or 0.004 ug/mL) for 2 hr at RT. The FRET peptide (8 uM, 2.5 uL), which is a phosphorylation target for GSK3α, and ATP (40 uM, 2.5 uL) are then added to the enzyme/compound mixture and the resulting mixture incubated for 1 hr. Development reagent (protease, 5 uL) is added for 1 hr prior to detection in a fluorescence microplate reader (Varioskan Flash, ThermoFisher Scientific).
Measurement: IC50 > 1600 nM (pChEMBL 5.796000003814697)
Descriptors: MW 625.69, ALogP 7.87, HBA 9, HBD 5, PSA 154.9, QED 0.12
Compound (SMILES): CS(=O)(=O)Nc1ccc(-c2nc3cc(NS(C)(=O)=O)ccc3o2)cc1
InChIKey: HGDCRMOPVMHNLX-UHFFFAOYSA-N
Target: Tyrosine-protein phosphatase non-receptor type 1 (SINGLE PROTEIN), Homo sapiens
UniProt: P18031
Assay: Inhibition of human PTPN1 expressed in Escherichia coli Rosetta 2 (DE3) using pNPP as substrate after 45 mins by spectrophotometric method
Measurement: IC50 > 100000 nM (pChEMBL 4)
Descriptors: MW 381.44, ALogP 2.24, HBA 6, HBD 2, PSA 118.37, QED 0.7
Compound (SMILES): N#CCC1(n2cc(-c3ncnc4[nH]ccc34)cn2)CN(C2CCN(C(=O)c3cncc(C(F)(F)F)n3)CC2)C1
InChIKey: VUMNCGMFRHJYTP-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 536.52, ALogP 2.86, HBA 9, HBD 1, PSA 132.51, QED 0.41
Compound (SMILES): c1cc2c(ncn3nnc(C4CCN(Cc5csnn5)CC4)c23)[nH]1
InChIKey: SMPQVUVZVLHXCO-UHFFFAOYSA-N
Target: Non-receptor tyrosine-protein kinase TYK2 (SINGLE PROTEIN), Homo sapiens
UniProt: P29597
Assay: Enzyme Assay: JAK1, JAK2, JAK3 and Tyk2 were purchased from Carna Biosciences, Inc. As the substrate, LANCE Ultra ULight-JAK1 Peptide (manufactured by PerkinElmer Co., Ltd. (PE)) was used. Dilute solutions of compounds and enzymes in assay buffer (50 mM HEPES pH7.5, 1 mM EGTA, 1 mM MgCl2, 2 mM DTT, 0.01% Tween20) were dispensed into wells of a 384-well black plate. After 5 minutes of preincubation, dilute solutions of the substrate and ATP (adenosine triphosphate) were added at a final concentration of 100 μM, and the plate was incubated at room temperature for 2 hours. After addition of a termination reagent containing EDTA (ethylenediamine tetraacetic acid) at a final concentration of 10 mM, LANCE Eu-W1024 Anti-phosphotyrosine (PT66) (manufactured by PE) was added, and after 1 hour of incubation, the fluorescences were measured with ARVO-HTS.
Measurement: IC50 = 110 nM (pChEMBL 6.960000038146973)
Descriptors: MW 340.42, ALogP 1.84, HBA 8, HBD 1, PSA 87.89, QED 0.61
Compound (SMILES): CC(=O)N[C@@H](Cc1ccccc1)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCCCN)C(=O)N(C)CC(=O)N[C@@H](CC(N)=O)C(=O)N[C@H](C(=O)N[C@@H](Cc1ccccc1)C(=O)N[C@H](C(=O)N[C@@H](CC(=O)O)C(=O)NCC(=O)N[C@@H](Cc1ccc(O)cc1)C(=O)N[C@@H](Cc1ccccc1)C(=O)N[C@@H](CCC(=O)O)C(=O)N[C@@H](CCCNC(=N)N)C(=O)N[C@@H](CC(C)C)C(=O)NC(C)(C)C(=O)N[C@@H](C)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(C)C)C(N)=O)C(C)C)C(C)C
InChIKey: BSWBCDUBCHDFSM-YTMVHBNOSA-N
Target: Tissue factor pathway inhibitor (SINGLE PROTEIN), Homo sapiens
UniProt: P10646
Assay: Binding affinity to TFPI (unknown origin) incubated for 1.5 hrs using tracer peptide JBT0131 by screening ELISA
Measurement: IC50 = 5.3 nM (pChEMBL 8.279999732971191)
Descriptors: MW 2358.73
Compound (SMILES): O=C(NCc1cccc(OCCCOc2nc[nH]n2)c1)c1nc2ccccc2c(=O)[nH]1
InChIKey: MFNVPUYZKNRAKT-UHFFFAOYSA-N
Target: Stromelysin-2 (SINGLE PROTEIN), Homo sapiens
UniProt: P09238
Assay: Inhibition of recombinant human AMPA-activated MMP10 using Cy3-PLGLK(Cy5Q)AR-NH2 as substrate measured after 40 mins by spectrofluorimetric method
Measurement: IC50 = 220 nM (pChEMBL 6.659999847412109)
Descriptors: MW 420.43, ALogP 1.82, HBA 7, HBD 3, PSA 134.88, QED 0.35
Compound (SMILES): CCNCc1cc(C(=O)N2CCC(N3CC(CC#N)(n4cc(-c5ncnc6[nH]ccc56)cn4)C3)CC2)nc(C(F)(F)F)n1
InChIKey: LNADOZPWRKKIOA-UHFFFAOYSA-N
Target: Tyrosine-protein kinase JAK2 (SINGLE PROTEIN), Homo sapiens
UniProt: O60674
Assay: In Vitro JAK Kinase Assay: Compounds herein were tested for inhibitory activity of JAK targets according to the following in vitro assay described in Park et al., Analytical Biochemistry 1999, 269, 94-104. The catalytic domains of human JAK1 (a.a. 837-1142), Jak2 (a.a. 828-1132) and Jak3 (a.a. 781-1124) with an N-terminal His tag were expressed using baculovirus in insect cells and purified. The catalytic activity of JAK1, JAK2 or JAK3 was assayed by measuring the phosphorylation of a biotinylated peptide. The phosphorylated peptide was detected by homogenous time resolved fluorescence (HTRF). IC50s of compounds were measured for each kinase in the 40 microL reactions that contain the enzyme, ATP and 500 nM peptide in 50 mM Tris (pH 7.8) buffer with 100 mM NaCl, 5 mM DTT, and 0.1 mg/mL (0.01%) BSA. For the 1 mM IC50 measurements, ATP concentration in the reactions was 1 mM. Reactions were carried out at room temperature for 1 hr and then stopped with 20 μL 45 mM EDTA, 300 nM SA-APC, 6 nM Eu-Py20 in assay buffer (Perkin Elmer, Boston, Mass.). Binding to the Europium labeled antibody took place for 40 minutes and HTRF signal was measured on a Fusion plate reader (Perkin Elmer, Boston, Mass.).
Measurement: IC50 = 12.5 nM (pChEMBL 7.900000095367432)
Descriptors: MW 593.62, ALogP 2.97, HBA 10, HBD 2, PSA 144.54, QED 0.32
Compound (SMILES): NC(Cc1cc(Cl)cc(-c2cccc(C(=O)O)c2)c1)C(=O)O
InChIKey: DEPCDIKTLCGBCH-UHFFFAOYSA-N
Target: Glutamate receptor ionotropic, kainate 3 (SINGLE PROTEIN), Rattus norvegicus
UniProt: P42264
Assay: Displacement of [3H]-kainate from rat recombinant GluK3 receptor expressed in baculovirus infected insect Sf9 cell membranes after 60 mins
Measurement: Ki = 25118.86 nM (pChEMBL 4.599999904632568)
Descriptors: MW 319.74, ALogP 2.66, HBA 3, HBD 3, PSA 100.62, QED 0.79
Compound (SMILES): COc1cc(N2CCC(CCS(C)(=O)=O)CC2)ccc1Nc1nccc(-c2c(-c3ccc(OC)c(C(=O)Nc4c(F)cccc4F)c3)nc3cc(F)ccn23)n1
InChIKey: PGSWZQCCZKKHSP-UHFFFAOYSA-N
Target: Receptor tyrosine-protein kinase erbB-2 (SINGLE PROTEIN), Homo sapiens
UniProt: P04626
Assay: Inhibition of recombinant human full length ErbB2 expressed in baculovirus expression system assessed as decrease in transfer of gamma-phosphate from ATP onto tyrosine residue of biotinylated peptide substrate preincubated for 1 hr followed by substrate addition measured after 90 mins by HTRF method
Measurement: IC50 < 1000 nM (pChEMBL 6)
Descriptors: MW 785.85, ALogP 7.54, HBA 11, HBD 2, PSA 140.05, QED 0.13
Compound (SMILES): Cc1ccccc1-n1c(Cn2nc(-c3cnn(C)c3)c3c(N)ncnc32)cc2cccc(C)c2c1=O
InChIKey: JVSKAORNPFJUFF-UHFFFAOYSA-N
Target: PI3K p110 beta/p85 alpha (PROTEIN COMPLEX), Homo sapiens
UniProt: P27986
Assay: Inhibition of N-terminal His6-tagged recombinant full-length human p110beta/untagged recombinant full length p85alpha expressed in baculovirus infected Sf21 cells using phosphatidylinositol as substrate in presence of gamma-32P-ATP after 5 mins by thin layer chromatographic method
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 476.54, ALogP 3.78, HBA 9, HBD 1, PSA 109.44, QED 0.41
Compound (SMILES): CCOc1cc(N2CCN(CCS(C)(=O)=O)CC2)ccc1Nc1nccc(-c2c(-c3cccc(C(=O)Nc4c(F)cccc4F)c3)nc3ccccn23)n1
InChIKey: NEVZWMZAOSTPNR-UHFFFAOYSA-N
Target: Receptor tyrosine-protein kinase erbB-2 (SINGLE PROTEIN), Homo sapiens
UniProt: P04626
Assay: Inhibition of recombinant human full length ErbB2 expressed in baculovirus expression system assessed as decrease in transfer of gamma-phosphate from ATP onto tyrosine residue of biotinylated peptide substrate preincubated for 1 hr followed by substrate addition measured after 90 mins by HTRF method
Measurement: IC50 < 100 nM (pChEMBL 7)
Descriptors: MW 752.85, ALogP 6.3, HBA 11, HBD 2, PSA 134.06, QED 0.15
Compound (SMILES): N#CCC1(n2cc(-c3ncnc4[nH]ccc34)cn2)CN(C2CCN(C(=O)C3CCN(c4ncc(Cl)cc4F)CC3)CC2)C1
InChIKey: JNKOIMIJCLLCCZ-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 603.11, ALogP 3.84, HBA 9, HBD 1, PSA 122.86, QED 0.35
Compound (SMILES): COc1cn(C(C[C@H]2CC[C@H](OC)CC2)C(=O)Nc2ccc(C(=O)O)cc2)c(=O)cc1-c1cc(Cl)ccc1C#N
InChIKey: LARGKTWCHAEXEF-QDTYANCNSA-N
Target: Coagulation factor XI (SINGLE PROTEIN), Homo sapiens
UniProt: P03951
Assay: Inhibition Assay: Test substances are dissolved in dimethyl sulphoxide and serially diluted in dimethyl sulphoxide (3000 μM to 0.0078 μM; resulting final concentrations in the test: 50 μM to 0.00013 μM). In each case 1 μl of the diluted substance solutions are placed into the wells of white microtitre plates from Greiner (384 wells). 20 μl of assay buffer (50 mM of Tris/HCl pH 7.4; 100 mM of sodium chloride solution; 5 mM of calcium chloride solution; 0.1% of bovine serum albumin) and 20 μl of factor XIa from Kordia (0.45 nM in assay buffer) are then added successively. After 15 min of incubation, the enzyme reaction is started by addition of 20 μl of the factor XIa substrate Boc-Glu(OBzl)-Ala-Arg-AMC dissolved in assay buffer (10 μM in assay buffer) from Bachem, the mixture is incubated at room temperature (22° C.) for 30 min and fluorescence is then measured (excitation: 360 nm, emission: 460 nm).
Measurement: IC50 = 0.8 nM (pChEMBL 9.100000381469727)
Descriptors: MW 564.04, ALogP 5.52, HBA 7, HBD 2, PSA 130.65, QED 0.35
Compound (SMILES): FC1(F)Oc2cccc(CN3CCC(c4nnn5cnc6[nH]ccc6c45)CC3)c2O1
InChIKey: RWGGFXGXWOHWOI-UHFFFAOYSA-N
Target: Non-receptor tyrosine-protein kinase TYK2 (SINGLE PROTEIN), Homo sapiens
UniProt: P29597
Assay: Enzyme Assay: JAK1, JAK2, JAK3 and Tyk2 were purchased from Carna Biosciences, Inc. As the substrate, LANCE Ultra ULight-JAK1 Peptide (manufactured by PerkinElmer Co., Ltd. (PE)) was used. Dilute solutions of compounds and enzymes in assay buffer (50 mM HEPES pH7.5, 1 mM EGTA, 1 mM MgCl2, 2 mM DTT, 0.01% Tween20) were dispensed into wells of a 384-well black plate. After 5 minutes of preincubation, dilute solutions of the substrate and ATP (adenosine triphosphate) were added at a final concentration of 100 μM, and the plate was incubated at room temperature for 2 hours. After addition of a termination reagent containing EDTA (ethylenediamine tetraacetic acid) at a final concentration of 10 mM, LANCE Eu-W1024 Anti-phosphotyrosine (PT66) (manufactured by PE) was added, and after 1 hour of incubation, the fluorescences were measured with ARVO-HTS.
Measurement: IC50 > 1000 nM (pChEMBL 6)
Descriptors: MW 412.4, ALogP 3.31, HBA 7, HBD 1, PSA 80.57, QED 0.56
Compound (SMILES): Cn1ncc(-c2cc3c(cn2)cnn3-c2ccccc2F)c1N1CCC(N)CC1
InChIKey: CKASJUOAZZSCTR-UHFFFAOYSA-N
Target: Serine/threonine-protein kinase pim-1 (SINGLE PROTEIN), Homo sapiens
UniProt: P11309
Assay: In Vitro Cell Proliferation Potency Assay: BaF3, a murine interleukin-3 dependent pro-B cell line, parental cells, BaF3 PIM1 cells, BaF3 PIM2 cells, and MM1.S (multiple myeloma) cells were seeded at 2 k/well, 5 k/well, 5 k/well, and 10 k/well respectively, in a 384-well plate, at 45 μL/well. Test compound was added at 5 μL/well. BaF3 cells (parental and transfected) were incubated overnight, while MM1.S cells were incubated for 72 hours at 37° C., 5% CO2. CELL TITER GLO® Reagent (Promega) was added at 50 μL/well, the plates were incubated for 30 minutes, and their luminescence read on an HT Analyst.
Measurement: IC50 > 25000 nM (pChEMBL 4.6020002365112305)
Descriptors: MW 391.45, ALogP 2.89, HBA 7, HBD 1, PSA 77.79, QED 0.58
Compound (SMILES): CC(C)(C)OC(=O)N1CC[C@](CC#N)(n2cc(C(N)=O)c(Nc3ccc(F)cc3)n2)[C@@H](F)C1
InChIKey: LBBZLXMPUULIGG-JTSKRJEESA-N
Target: Tyrosine-protein kinase JAK2 (SINGLE PROTEIN), Homo sapiens
UniProt: O60674
Assay: HTRF Biochemical Assay: The reactions employed a common peptide substrate, LCB-EQEDEPEGDYFEWLW-NH2 (in-house). The basic assay protocol is as follows: First, 250 nL of diluted compounds in DMSO were dispensed into the wells of a dry 384-well Black plate (Greiner #781076) using a Labcyte Echo 555 acoustic dispenser. Subsequent reagent additions employed an Agilent Bravo. Next, 18 uL of 1.11x enzyme and 1.11x substrate in 1x assay buffer (Invitrogen kinase buffer # PV3189, 2 mM DTT, 0.05% BSA) were added to the wells and shaken and then preincubated for 30 minutes at room temperature to allow compound binding to equilibrate. After equilibration, 2 uL of 10xATP in 1x assay buffer was added to initiate the kinase reaction and the plates were shaken and then incubated at room temperature for 120 minutes. At the end of the incubation, 20 uL of 2x stop buffer (streptavidin-Dylight 650 (Thermo #84547B/100 mL), Eu-tagged pY20 antibody (Perkin Elmer #AD0067), EDTA, HEPES, and Triton) was added to quench the reaction.
Measurement: IC50 = 83 nM (pChEMBL 7.079999923706055)
Descriptors: MW 460.49, ALogP 3.45, HBA 7, HBD 2, PSA 126.27, QED 0.7
Compound (SMILES): C[C@H](Nc1ncnc(N)c1C#Cc1ccc(F)cn1)c1nc2cccc(Cl)c2c(=O)n1-c1cccc(CNS(C)(=O)=O)c1
InChIKey: PRWMATBSEAQLLL-KRWDZBQOSA-N
Target: Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit gamma isoform (SINGLE PROTEIN), Homo sapiens
UniProt: P48736
Assay: Time-Resolved Fluorescence Resonance Energy Transfer (TR-FRET) Assay: PI3K isoforms were assayed under initial rate conditions in the presence of 25 mM Hepes (pH 7.4), and 2xKm ATP (100-300 uM), 10 uM PIP2, 5% glycerol, 5 mM MgCl2, 50 mM NaCl, 0.05% (v/v) Chaps, 1 mM dithiothreitol, 1% (v/v) DMSO at the following concentrations for each isoform: PI3K alpha, beta, delta, and gamma at 50 picomolar (pM) and PI3Kgamma at 2 nanomolar (nM). After an assay reaction time of 30 minutes at 25° C., reactions were terminated with a final concentration of 10 mM EDTA, 10 nM labeled-PIP3, and 35 nM Europium labeled GRP-1 detector protein before reading TR-FRET on an Envision plate reader (Ex: 340 nm; Em: 615/665 nm; 100 us delay and 500 us read window).
Measurement: IC50 > 1000 nM (pChEMBL 6)
Descriptors: MW 619.08, ALogP 3.57, HBA 10, HBD 3, PSA 157.78, QED 0.23
Compound (SMILES): N#Cc1ccc(CSc2ccc(S(N)(=O)=O)s2)cc1
InChIKey: BJXYINRIDWQJFC-UHFFFAOYSA-N
Target: Carbonic anhydrase 12 (SINGLE PROTEIN), Homo sapiens
UniProt: O43570
Assay: Inhibition of human recombinant transmembrane tumor associated carbonic anhydrase 12 preincubated for 10 mins prior to testing by stopped-flow CO2 hydration assay
Measurement: Ki = 12.9 nM (pChEMBL 7.889999866485596)
Descriptors: MW 310.43, ALogP 2.56, HBA 5, HBD 1, PSA 83.95, QED 0.88
Compound (SMILES): CCC(C(=O)N1CCOC(COc2cc3ncnc(Nc4ccc(Cl)c(Cl)c4)c3cc2OC)C1)c1ccccc1
InChIKey: TZKZSFJMVHBLGG-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 581.5, ALogP 6.49, HBA 7, HBD 1, PSA 85.81, QED 0.24
Compound (SMILES): C=CS(=O)(=O)Nc1cccc(-c2nn(C(C)C)c3ncnc(N)c23)c1
InChIKey: RPPXTNCWBNBGBL-UHFFFAOYSA-N
Target: Proto-oncogene tyrosine-protein kinase Src (SINGLE PROTEIN), Homo sapiens
UniProt: P12931
Assay: In vitro Kinase Assay: In vitro kinase assays for c-Src variants were performed in 50 mM Tris (pH 8.0), 10 mM MgCl2 and 1 mg/mL BSA. When obtaining kinetic parameters (kcat, Km) kinase and peptide substrate (IYGEFKKK) (SEQ ID NO:51) concentrations were 2 nM and 500 μM, respectively, while ATP concentrations ranged from 2000-0.655 μM. Addition of nonradioactive ATP supplemented with 32P ATP (3,000 Ci/mmol, NEN) was used to initiate kinase reactions. Time points were selected such that product formation never exceeded 10%. Reactions were quenched by spotting 3 μL quantities onto phosphocellulose sheets (P81, Whatman). Afterwards, the sheets were washed 3×5 minutes in 0.5% phosphoric acid and dried. Radioactivity was measured by phosphorimaging and recorded on a Typhoon fluorescence imager (Molecular Dynamics).
Measurement: IC50 = 131 nM (pChEMBL 6.880000114440918)
Descriptors: MW 358.43, ALogP 2.54, HBA 7, HBD 2, PSA 115.79, QED 0.72
Compound (SMILES): N#CCCNC[C@H]1CC[C@H](c2nnn3cnc4[nH]ccc4c23)CC1
InChIKey: MPZAIYOCKUDQCW-JOCQHMNTSA-N
Target: Tyrosine-protein kinase JAK3 (SINGLE PROTEIN), Homo sapiens
UniProt: P52333
Assay: Enzyme Assay: JAK1, JAK2, JAK3 and Tyk2 were purchased from Carna Biosciences, Inc. As the substrate, LANCE Ultra ULight-JAK1 Peptide (manufactured by PerkinElmer Co., Ltd. (PE)) was used. Dilute solutions of compounds and enzymes in assay buffer (50 mM HEPES pH7.5, 1 mM EGTA, 1 mM MgCl2, 2 mM DTT, 0.01% Tween20) were dispensed into wells of a 384-well black plate. After 5 minutes of preincubation, dilute solutions of the substrate and ATP (adenosine triphosphate) were added at a final concentration of 100 μM, and the plate was incubated at room temperature for 2 hours. After addition of a termination reagent containing EDTA (ethylenediamine tetraacetic acid) at a final concentration of 10 mM, LANCE Eu-W1024 Anti-phosphotyrosine (PT66) (manufactured by PE) was added, and after 1 hour of incubation, the fluorescences were measured with ARVO-HTS.
Measurement: IC50 = 200 nM (pChEMBL 6.699999809265137)
Descriptors: MW 323.4, ALogP 2.38, HBA 6, HBD 2, PSA 94.69, QED 0.7
Compound (SMILES): COCN1CN([C@H]2CC[C@H](CNCC(F)F)CC2)c2c(cnc3[nH]ccc23)C1=O
InChIKey: QBTHBYXFMHOGCA-HDJSIYSDSA-N
Target: Non-receptor tyrosine-protein kinase TYK2 (SINGLE PROTEIN), Homo sapiens
UniProt: P29597
Assay: Enzyme Assay: The inhibitory activity of the compounds of the present invention against JAK was measured.The respective enzymes (JAK1, JAK2, JAK3 and Tyk2) were purchased from Carna Biosciences, Inc.As a substrate of the enzymes (hereinafter referred to as substrate), LANCE Ultra ULight-JAK-1 (Tyr1023) Peptide (manufactured by PerkinElmer Inc.) was used.As an antibody for detecting phosphorylation of the substrate, LANCE Ultra Europium-anti-phospho tyrosine antibody (PT66) (manufactured by PerkinElmer Inc.) was used.The other reagents were purchased from the following.Adenosine triphosphate (ATP): Sigma-Aldrich4-(2-Hydroxyethyl)-1-piperazineethanesulfonic acid (HEPES): DOJINDO LABORATORIESGlycol ether diamine tetraacetic acid (EGTA): DOJINDO LABORATORIES Magnesium chloride (MgCl2): Wako Pure Chemical Industries, Ltd.Dithiothreitol (DTT): Wako Pure Chemical Industries, Ltd.Tween 20: Sigma-AldrichEthylenediaminetetraacetic acid (EDTA): DOJINDO LABORATORIESThe compounds of the present invention, the enzymes (JAK1, JAK2, JAK3 and Tyk2), the substrate and ATP were used for assay as diluted with assay buffer.Â  As the assay buffer, one having the following composition was used.Â  HEPES (pH7.5): 50 mM EGTA: 1 mM MgCl2: 10 mM DTT: 2 mM Tween 20: 0.01% (wt/wt). The dilute concentration and the addition amount on a well plate as described hereinafter were adjusted so that the following final concentrations were achieved on the well plate.
Measurement: IC50 = 230 nM (pChEMBL 6.639999866485596)
Descriptors: MW 407.47, ALogP 2.8, HBA 5, HBD 2, PSA 73.49, QED 0.74
Compound (SMILES): O=C(NCC(F)(F)F)[C@H]1CC[C@H](c2nnn3cnc4[nH]ccc4c23)CC1
InChIKey: XSNPAGAPAAYSAH-MGCOHNPYSA-N
Target: Non-receptor tyrosine-protein kinase TYK2 (SINGLE PROTEIN), Homo sapiens
UniProt: P29597
Assay: Enzyme Assay: JAK1, JAK2, JAK3 and Tyk2 were purchased from Carna Biosciences, Inc. As the substrate, LANCE Ultra ULight-JAK1 Peptide (manufactured by PerkinElmer Co., Ltd. (PE)) was used. Dilute solutions of compounds and enzymes in assay buffer (50 mM HEPES pH7.5, 1 mM EGTA, 1 mM MgCl2, 2 mM DTT, 0.01% Tween20) were dispensed into wells of a 384-well black plate. After 5 minutes of preincubation, dilute solutions of the substrate and ATP (adenosine triphosphate) were added at a final concentration of 100 μM, and the plate was incubated at room temperature for 2 hours. After addition of a termination reagent containing EDTA (ethylenediamine tetraacetic acid) at a final concentration of 10 mM, LANCE Eu-W1024 Anti-phosphotyrosine (PT66) (manufactured by PE) was added, and after 1 hour of incubation, the fluorescences were measured with ARVO-HTS.
Measurement: IC50 = 160 nM (pChEMBL 6.800000190734863)
Descriptors: MW 366.35, ALogP 2.56, HBA 5, HBD 2, PSA 87.97, QED 0.75
Compound (SMILES): CCn1nc(C2CCN(C(=O)CCO)CC2)nc1-c1cnc(N)c(-c2nnc(C(C)(C)C)o2)n1
InChIKey: ZGRDYKFVDCFJCZ-UHFFFAOYSA-N
Target: Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform (SINGLE PROTEIN), Mus musculus
UniProt: P42337
Assay: Cell Based Assay: This assay was used to measure PI3K-alpha inhibition in cells. BT474 cells (human breast ductal carcinoma, ATCC HTB-20) were seeded into black 384 well plates (Costar, #3712) at a density of 5600 cells/well in DMEM containing 10% FBS and 1% glutamine and allowed to adhere overnight.The following morning compounds in 100% DMSO were added to assay plates by acoustic dispensing. After a 2 hour incubation at 37 C. and 5% CO2, the medium was aspirated and the cells were lysed with a buffer containing 25 mM Tris, 3 mM EDTA, 3 mM EGTA, 50 mM sodium fluoride, 2 mM Sodium orthovanadate, 0.27M sucrose, 10 mM beta-glycerophosphate, 5 mM sodium pyrophosphate, 0.5% Triton X-100 and complete protease inhibitor cocktail tablets (Roche #04 693 116 001, used 1 tab per 50 ml lysis buffer).After 20 minutes, the cell lysates were transferred into ELISA plates (Greiner #781077) which had been pre-coated with an anti total-AKT antibody in PBS buffer.
Measurement: IC50 = 90 nM (pChEMBL 7.050000190734863)
Descriptors: MW 469.55, ALogP 1.77, HBA 11, HBD 2, PSA 161.97, QED 0.54
Compound (SMILES): CS(=O)(=O)c1ccc2c(c1)CCN2C[C@H]1CC[C@H](c2nnn3cnc4[nH]ccc4c23)CC1
InChIKey: UVTAPWHOWIUSJF-WKILWMFISA-N
Target: Non-receptor tyrosine-protein kinase TYK2 (SINGLE PROTEIN), Homo sapiens
UniProt: P29597
Assay: Enzyme Assay: JAK1, JAK2, JAK3 and Tyk2 were purchased from Carna Biosciences, Inc. As the substrate, LANCE Ultra ULight-JAK1 Peptide (manufactured by PerkinElmer Co., Ltd. (PE)) was used. Dilute solutions of compounds and enzymes in assay buffer (50 mM HEPES pH7.5, 1 mM EGTA, 1 mM MgCl2, 2 mM DTT, 0.01% Tween20) were dispensed into wells of a 384-well black plate. After 5 minutes of preincubation, dilute solutions of the substrate and ATP (adenosine triphosphate) were added at a final concentration of 100 μM, and the plate was incubated at room temperature for 2 hours. After addition of a termination reagent containing EDTA (ethylenediamine tetraacetic acid) at a final concentration of 10 mM, LANCE Eu-W1024 Anti-phosphotyrosine (PT66) (manufactured by PE) was added, and after 1 hour of incubation, the fluorescences were measured with ARVO-HTS.
Measurement: IC50 = 380 nM (pChEMBL 6.420000076293945)
Descriptors: MW 450.57, ALogP 3.35, HBA 7, HBD 1, PSA 96.25, QED 0.51
Compound (SMILES): CC1CN(Cc2ccc3c(-c4ccc(F)cc4)cc(C(N)=O)nc3c2)CC(C(F)(F)F)N1
InChIKey: FIVYBYGNDSMHNJ-UHFFFAOYSA-N
Target: Metabotropic glutamate receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: Q14416
Assay: Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Measurement: IC50 = 34 nM (pChEMBL 7.46999979019165)
Descriptors: MW 446.45, ALogP 3.86, HBA 4, HBD 2, PSA 71.25, QED 0.6
Compound (SMILES): Cc1ccc(NC(=O)c2cc(CN(C)C)cc(C(F)(F)F)c2)cc1-c1cc(N2CCOCC2)c(=O)n(C)c1
InChIKey: PPRLBIWEKOHUSJ-UHFFFAOYSA-N
Target: RAF proto-oncogene serine/threonine-protein kinase (SINGLE PROTEIN), Homo sapiens
UniProt: P04049
Assay: In Vitro Enzyme Assay: Final assay conditions were 4 pM cRaf, 3 uM ATP, 10 nM biotin tagged MEK1 kinase dead protein substrate. Reactions were performed in Greiner384 well plates, catalog #784075. Reaction buffer was 50 mM Tris, pH 7.5, 50 mM NaCl, 10 mM MgCl2, 0.01% Tween-20, 0.05% BSA and 1 mM DTT. 5 ul of 2×cRaf plus MEK1 were dispensed into plates containing 0.25 ul of compound in 100% DMSO and incubated at room temperature for 30 minutes. Reactions were started by addition of 5 ul of 2×ATP. Reactions were run for two hours and terminated by addition of 10 ul of 2× antibody and Alphascreen bead mixture in Stop Buffer. Stop Buffer was 50 mM Tris, pH 7.5, 0.005% Tween-20, 25 mM EDTA.
Measurement: IC50 = 0.853 nM (pChEMBL 9.069999694824219)
Descriptors: MW 528.58, ALogP 4.53, HBA 6, HBD 1, PSA 66.81, QED 0.51
Compound (SMILES): COC(=N)c1nc2ccc3ncnc(Nc4ccc(OC)cc4F)c3c2s1
InChIKey: RYBNARZBIXTFJS-UHFFFAOYSA-N
Target: Dual specificity tyrosine-phosphorylation-regulated kinase 1B (SINGLE PROTEIN), Homo sapiens
UniProt: Q9Y463
Assay: Inhibition of DYRK1B (unknown origin)
Measurement: IC50 = 0.59 nM (pChEMBL 9.229999542236328)
Descriptors: MW 383.41, ALogP 4.1, HBA 8, HBD 2, PSA 93.01, QED 0.41
Compound (SMILES): N=C(NC(=N)N1CCN(C(=N)NC(=N)Nc2ccc(Br)cc2)CC1)Nc1ccc(Br)cc1
InChIKey: PFJZXBKRVXIKEG-UHFFFAOYSA-N
Target: Cholinesterase (SINGLE PROTEIN), Equus caballus
UniProt: P81908
Assay: Non-competitive inhibition of equine serum butyrylcholinesterase in presence of varying butyrylthiocholine iodide substrate level preincubated for 20 mins followed by substrate addition measured every 1 min for 30 mins
Measurement: Ki = 3840 nM (pChEMBL 5.420000076293945)
Descriptors: MW 564.29, ALogP 3.27, HBA 4, HBD 8, PSA 150, QED 0.21
Compound (SMILES): N#C[C@H]1CS(=O)(=O)CC[C@H]1n1cc(C(N)=O)c(Nc2ccc(F)cc2)n1
InChIKey: UPXCRMVZJWXWNO-IINYFYTJSA-N
Target: Tyrosine-protein kinase JAK2 (SINGLE PROTEIN), Homo sapiens
UniProt: O60674
Assay: Biochemical HTRF Assay: The ability of compounds to inhibit the activity of JAK1, JAK2, JAK3, and Tyk2 was measured using a recombinant purified GST-tagged catalytic domain for each enzyme (Invitrogen JAK1 #M4290, JAK2 #M4290, JAK3 #M4290, Tyk2 #M4290) in an HTRF format biochemical assay. The reactions employed a common peptide substrate, LCB-EQEDEPEGDYFEWLW-NH2 (in-house). The basic assay protocol is as follows: First, 250 nL of diluted compounds in DMSO were dispensed into the wells of a dry 384-well Black plate (Greiner #781076) using a Labcyte Echo 555 acoustic dispenser. Subsequent reagent additions employed an Agilent Bravo. Next, 18 μL of 1.11× enzyme and 1.11× substrate in 1× assay buffer (Invitrogen kinase buffer # PV3189, 2 mM DTT, 0.05% BSA) were added to the wells and shaken and then preincubated for 30 minutes at ambient temperature to allow compound binding to equilibrate. After equilibration, 2 μL of 10×ATP in 1× assay buffer was added to initiate the kinase reaction and the plates were shaken and then incubated at ambient temperature for 120 minutes. At the end of the incubation, 20 μL of 2× stop buffer (streptavidin-Dylight 650 (Thermo #84547B/100 mL), Eu-tagged pY20 antibody (Perkin Elmer #AD0067), EDTA, HEPES, and Triton) was added to quench the reaction. Plates were shaken and centrifuged and then incubated 60 minutes at ambient temperature and then read on a Perkin Elmer Envision (λex=337 nm, λem=665 and 615 nm, TRF delay time=20 μs). HTRF signal=10,000*665 nm reading/615 nm reading.
Measurement: IC50 = 79 nM (pChEMBL 7.099999904632568)
Descriptors: MW 377.4, ALogP 1.36, HBA 7, HBD 2, PSA 130.87, QED 0.83
Compound (SMILES): COc1cc(-c2cn[nH]c2)ccc1C(=O)NC(C)c1c(F)cccc1F
InChIKey: FCWLESDKJOPDNI-UHFFFAOYSA-N
Target: Rho-associated protein kinase 2 (SINGLE PROTEIN), Homo sapiens
UniProt: O75116
Assay: In Vitro Assay: The effectiveness of compounds of the present invention as ROCK inhibitors can be determined in a 30 μL assay containing 20 mM HEPES, pH 7.5, 20 mM MgCl2, 0.015% Brij-35, 4 mM DTT, 5 μM ATP and 1.5 μM peptide substrate (FITC-AHA-AKRRRLSSLRA-OH). Compounds were dissolved in DMSO so that the final concentration of DMSO was <2%, and the reaction was initiated with Rho kinase variants. After incubation, the reaction was terminated by the addition of EDTA and the phosphorylated and non-phosphorylated peptides separated using a LABCHIP® 3000 Reader (Caliper Life Sciences). Controls consisted of assays that did not contain compound, and backgrounds consisted of assays that contained enzyme and substrate but had EDTA from the beginning of the reaction to inhibit kinase activity.
Measurement: IC50 = 1200 nM (pChEMBL 5.920000076293945)
Descriptors: MW 357.36, ALogP 3.85, HBA 3, HBD 2, PSA 67.01, QED 0.73
Compound (SMILES): C[C@@H]1C[C@@H]2C[C@H](C1)C[C@@H](N1[C@@H]3CCC[C@H]1C[C@@H](n1c(=O)c(N4CC[C@H]4C(=O)O)nc4ccccc41)C3)C2
InChIKey: MAXKZGKDZCVVLT-VUOXEJBVSA-N
Target: Delta-type opioid receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P41143
Assay: In Vitro Delta-Opioid Receptor Binding Assay: Radioligand dose-displacement assays used 0.2 nM [3H]-Naltrindole (NEN; 33.0 Ci/mmole) with 10-20 μg membrane protein (recombinant delta opioid receptor expressed in CHO-K1 cells; Perkin Elmer) in a final volume of 500 μL binding buffer (5 mM MgCl2, 5% DMSO, 50 mM Trizma base, pH 7.4). Non-specific binding was determined in the presence of 25 μM unlabeled naloxone. All reactions were performed in 96-deep well polypropylene plates for 1 h at a temperature of about 25 °C. Binding reactions were determined by rapid filtration onto 96-well Unifilter GF/C filter plates (Packard) presoaked in 0.5% polyethylenimine (Sigma-Aldrich). Harvesting was performed using a 96-well tissue harvester (Packard) followed by five filtration washes with 500 μL ice-cold binding buffer. Filter plates were subsequently dried at 50 °C. for 1-2 hours. Fifty μL/well scintillation cocktail (MicroScint20, Packard) was added and plates were counted in a Packard Top-Count for 1 min/well.
Measurement: Ki = 8000 nM (pChEMBL 5.099999904632568)
Descriptors: MW 504.68, ALogP 4.83, HBA 6, HBD 1, PSA 78.67, QED 0.64
Compound (SMILES): O=C(OC(C(F)(F)F)C(F)(F)F)N1CCN(Cc2cc(Cl)ccc2N2CCOCC2)CC1
InChIKey: FBFMQTQDGRBRCP-UHFFFAOYSA-N
Target: Monoglyceride lipase (SINGLE PROTEIN), Homo sapiens
UniProt: Q99685
Assay: Inhibition of MGLL derived from human PC3 cell lysates preincubated for 30 mins followed by JW912 addition after 30 mins by gel-based ABPP assay
Measurement: IC50 = 98 nM (pChEMBL 7.010000228881836)
Descriptors: MW 489.84, ALogP 3.92, HBA 5, HBD 0, PSA 45.25, QED 0.6
Compound (SMILES): CS(=O)(=O)N1CCC(C(=O)N2CC[C@](c3ccc(C(O)(C(F)(F)F)C(F)(F)F)cc3)(S(=O)(=O)c3ccc(F)cc3)C2)CC1
InChIKey: QVPVWDKIJLWWPO-QHCPKHFHSA-N
Target: Oxysterols receptor LXR-alpha (SINGLE PROTEIN), Homo sapiens
UniProt: Q13133
Assay: Agonist activity at LXRalpha (unknown origin) expressed in African green monkey CV1 cells
Measurement: EC50 > 7500 nM (pChEMBL 5.125)
Descriptors: MW 660.63, ALogP 3.71, HBA 6, HBD 1, PSA 112.06, QED 0.37
Compound (SMILES): O=C(CCOCCN1CCN(c2ncccc2-c2ccc(F)cc2)CC1)NCc1ccc(C(F)(F)F)cc1
InChIKey: AOLMBJPDPWHRDR-UHFFFAOYSA-N
Target: D(2) dopamine receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P14416
Assay: Displacement of [3H]raclopride from human dopamine D2L receptor expressed in HEK293 cell membranes after 1 hr by microbeta counting analysis
Measurement: Ki = 393 nM (pChEMBL 6.409999847412109)
Descriptors: MW 530.57, ALogP 4.75, HBA 5, HBD 1, PSA 57.7, QED 0.3
Compound (SMILES): CCOc1cc(N2CCN(CCS(C)(=O)=O)CC2)c(C)cc1Nc1nccc(-c2c(-c3ccc(OCC)c(C(=O)Nc4c(F)cccc4F)c3)nc3ccccn23)n1
InChIKey: IEQDZYFPBXQSDQ-UHFFFAOYSA-N
Target: Receptor tyrosine-protein kinase erbB-2 (SINGLE PROTEIN), Homo sapiens
UniProt: P04626
Assay: Inhibition of recombinant human full length ErbB2 expressed in baculovirus expression system assessed as decrease in transfer of gamma-phosphate from ATP onto tyrosine residue of biotinylated peptide substrate preincubated for 1 hr followed by substrate addition measured after 90 mins by HTRF method
Measurement: IC50 < 1000 nM (pChEMBL 6)
Descriptors: MW 810.93, ALogP 7, HBA 12, HBD 2, PSA 143.29, QED 0.12
Compound (SMILES): N#CCc1ccc(Nc2ncnc3ccc(-c4cccc([N+](=O)[O-])c4)cc23)cc1
InChIKey: PJIMHIUTYNBBBU-UHFFFAOYSA-N
Target: Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit gamma isoform (SINGLE PROTEIN), Homo sapiens
UniProt: P48736
Assay: Inhibition of PI3Kgamma (unknown origin) using diC8 PIP2 as substrate after 75 mins by ADP-glo assay
Measurement: IC50 = 850 nM (pChEMBL 6.070000171661377)
Descriptors: MW 381.4, ALogP 5.01, HBA 6, HBD 1, PSA 104.74, QED 0.38
Compound (SMILES): Cc1ncccc1-n1c([C@H](C)Nc2nc(N)nc(N)c2C#N)nc2cccc(Cl)c2c1=O
InChIKey: MODOHQQWQXQEQB-NSHDSACASA-N
Target: PI3-kinase p110-delta/p85-alpha (PROTEIN COMPLEX), Homo sapiens
UniProt: O00329
Assay: Inhibition of human full length PI3K p110delta/p85alpha using phosphatidylinositol 3,4,5-trisphosphate as substrate measured after 30 mins by TR-FRET assay
Measurement: IC50 = 13 nM (pChEMBL 7.889999866485596)
Descriptors: MW 447.89, ALogP 2.74, HBA 10, HBD 3, PSA 161.42, QED 0.43
Compound (SMILES): CC(C)Oc1ccc(-c2nc(-c3cccc4c3CC[C@H]4NS(=O)(=O)CCO)no2)cc1C#N
InChIKey: LKTZGXNAMSPVAG-HXUWFJFHSA-N
Target: Sphingosine 1-phosphate receptor 4 (SINGLE PROTEIN), Homo sapiens
UniProt: O95977
Assay: Agonist activity at human S1P4 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 = 1210 nM (pChEMBL 5.920000076293945)
Descriptors: MW 468.54, ALogP 2.96, HBA 8, HBD 2, PSA 138.34, QED 0.51
Compound (SMILES): COc1ccc(/C=N/Nc2ncc(Cl)c(Nc3ccccc3S(=O)(=O)C(C)C)n2)cc1
InChIKey: DIWRJVJHXXZINL-WYMPLXKRSA-N
Target: Hepatocyte growth factor receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P08581
Assay: Inhibition of c-Met (unknown origin) using peptide as substrate after 60 mins by HTRF assay
Measurement: IC50 = 157 nM (pChEMBL 6.800000190734863)
Descriptors: MW 459.96, ALogP 4.51, HBA 8, HBD 2, PSA 105.57, QED 0.38
Compound (SMILES): Nc1nc2cc(-c3nn(C4CC(O)C4)c4ncnc(N)c34)ccc2o1
InChIKey: PMWLHKAWVMRQSC-UHFFFAOYSA-N
Target: Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform (SINGLE PROTEIN), Homo sapiens
UniProt: O00329
Assay: Inhibition of human PI3Kdelta using PIP2 as substrate by HTRF assay
Measurement: IC50 < 1000 nM (pChEMBL 6)
Descriptors: MW 337.34, ALogP 1.49, HBA 9, HBD 3, PSA 141.9, QED 0.5
Compound (SMILES): C[C@H](Nc1ncnc(N)c1C#Cc1cc(CO)ccn1)c1nc2cccc(Cl)c2c(=O)n1-c1ccccc1
InChIKey: TXIOYPPNAYPZGY-KRWDZBQOSA-N
Target: Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit gamma isoform (SINGLE PROTEIN), Homo sapiens
UniProt: P48736
Assay: Time-Resolved Fluorescence Resonance Energy Transfer (TR-FRET) Assay: PI3K isoforms were assayed under initial rate conditions in the presence of 25 mM Hepes (pH 7.4), and 2xKm ATP (100-300 uM), 10 uM PIP2, 5% glycerol, 5 mM MgCl2, 50 mM NaCl, 0.05% (v/v) Chaps, 1 mM dithiothreitol, 1% (v/v) DMSO at the following concentrations for each isoform: PI3K alpha, beta, delta, and gamma at 50 picomolar (pM) and PI3Kgamma at 2 nanomolar (nM). After an assay reaction time of 30 minutes at 25° C., reactions were terminated with a final concentration of 10 mM EDTA, 10 nM labeled-PIP3, and 35 nM Europium labeled GRP-1 detector protein before reading TR-FRET on an Envision plate reader (Ex: 340 nm; Em: 615/665 nm; 100 us delay and 500 us read window).
Measurement: IC50 < 100 nM (pChEMBL 7)
Descriptors: MW 523.98, ALogP 3.87, HBA 9, HBD 3, PSA 131.84, QED 0.3
Compound (SMILES): CCOc1ccnc(C#CCN(c2cc(OC)cc(OC)c2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)n1
InChIKey: PRVGMAOUBRLMGU-UHFFFAOYSA-N
Target: Vascular endothelial growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P35968
Assay: Inhibition of VEGFR2 (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 = 8128.31 nM (pChEMBL 5.090000152587891)
Descriptors: MW 521.58, ALogP 4.43, HBA 10, HBD 0, PSA 100.31, QED 0.27
Compound (SMILES): Cn1c(=O)c2c(CC(=O)Nc3nc(-c4ccc(F)c(C(F)(F)F)c4F)cs3)onc2n(C)c1=O
InChIKey: NTFPIJYAGREYFB-UHFFFAOYSA-N
Target: Transient receptor potential cation channel subfamily V member 4 (SINGLE PROTEIN), Homo sapiens
UniProt: Q9HBA0
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 > 1000 nM (pChEMBL 6)
Descriptors: MW 501.39, ALogP 2.83, HBA 9, HBD 1, PSA 112.02, QED 0.43
Compound (SMILES): COc1cc(OC)cc(N(CC(=O)Nc2cc(O)ccn2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: JMBVTEKOAZJGIC-UHFFFAOYSA-N
Target: Vascular endothelial growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P35968
Assay: Inhibition of VEGFR2 (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 511.54, ALogP 3.92, HBA 10, HBD 2, PSA 127.52, QED 0.32
Compound (SMILES): Cc1c(Cc2ccccc2)nnc(N2CCN(C(=O)Oc3ccccc3)CC2)c1C
InChIKey: DARIRPKWVLTKQE-UHFFFAOYSA-N
Target: Protein smoothened (SINGLE PROTEIN), Homo sapiens
UniProt: Q99835
Assay: Displacement of radio-labeled smoothened agonist from human Smo by radio-ligand competition binding assay
Measurement: IC50 = 100 nM (pChEMBL 7)
Descriptors: MW 402.5, ALogP 4.01, HBA 5, HBD 0, PSA 58.56, QED 0.66
Compound (SMILES): Cc1noc(C)c1-c1ccc2c(c1)C(N[C@@H](CO)C(C)C)(C1CCCCC1)C(=O)N2
InChIKey: JCAGILJXSOSSRZ-XEGCMXMBSA-N
Target: Bromodomain-containing protein 4 (SINGLE PROTEIN), Homo sapiens
UniProt: O60885
Assay: Time-Resolved Fluorescence Resonance Energy Transfer (TR-FRET) Assay: The assay was carried out in binding mixtures of the bromodomain protein, 0-10 μM compounds and tetra-acetylated histone peptide (SGRGAC.KGGAC.KGLGAC.KGGAAC.KRHGSGSK-biotin) in buffer containing 25 mM HEPES pH 7.5, 100 mM NaCl, 0.1% BSA, 0.05% CHAPS, and detection reagents. The detection reagents, including streptavidin-labeled Tb cryptate and XL665-labeled anti-6×His antibody, were added after binding equilibrium was achieved for protein, compound and peptide. Upon further incubation for 1 hr, the TR-FRET signals were recorded on a BMG PHERAstar FS instrument.
Measurement: IC50 = 350 nM (pChEMBL 6.460000038146973)
Descriptors: MW 411.55, ALogP 4.29, HBA 5, HBD 3, PSA 87.39, QED 0.66
Compound (SMILES): CS(=O)(=O)O.Cc1c(Cc2c(CO)nc3c(N)cc(N4CCOCC4)nn23)cccc1C(F)(F)F
InChIKey: IJKRASZDCNSORU-UHFFFAOYSA-N
Target: Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit gamma isoform (SINGLE PROTEIN), Homo sapiens
UniProt: P48736
Assay: Binding affinity to human PI3Kgamma (144 to 1102 residues) expressed in mammalian expression system by KINOMEscan assay
Measurement: Kd > 10000 nM (pChEMBL 5)
Descriptors: MW 421.42, ALogP 2.56, HBA 7, HBD 2, PSA 88.91, QED 0.67
Compound (SMILES): CN1C(=O)c2c(ncn2CC(=O)Nc2nc(-c3ccc(C(C)(C)C)cc3)cs2)N2CCN=C12
InChIKey: OOZCYHFVKYNNLY-UHFFFAOYSA-N
Target: Transient receptor potential cation channel subfamily V member 4 (SINGLE PROTEIN), Homo sapiens
UniProt: Q9HBA0
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 = 3840 nM (pChEMBL 5.420000076293945)
Descriptors: MW 463.57, ALogP 3.2, HBA 8, HBD 1, PSA 95.72, QED 0.64
Compound (SMILES): CC1(C)C(=O)N(c2ccc(C#N)c(C(F)(F)F)c2)C(=S)N1c1ccc(C(=O)OCCCCCC(=O)NO)c(F)c1
InChIKey: MMGBYDCIOWTBCJ-UHFFFAOYSA-N
Target: Histone deacetylase 3 (SINGLE PROTEIN), Homo sapiens
UniProt: O15379
Assay: Inhibition of HDAC3 (unknown origin) assessed as inhibition of fluorogenic peptide deacetylation
Measurement: IC50 = 2000 nM (pChEMBL 5.699999809265137)
Descriptors: MW 580.56, ALogP 4.86, HBA 7, HBD 2, PSA 122.97, QED 0.11
Compound (SMILES): Cn1c(SCCCN2CC[C@]3(C[C@@H]3c3ccc(C(F)(F)F)cc3)C2)nnc1-c1ccn(C)c(=O)c1
InChIKey: JVGDBVAGMMZAGB-YKSBVNFPSA-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 = 1862.09 nM (pChEMBL 5.730000019073486)
Descriptors: MW 503.59, ALogP 4.56, HBA 7, HBD 0, PSA 55.95, QED 0.35
Compound (SMILES): O=C(c1ccc(Cl)cc1Cl)N1CCc2c(ncn2-c2ccc(F)cn2)C1
InChIKey: DJIJTCUGJYMPTQ-UHFFFAOYSA-N
Target: P2X purinoceptor 7 (SINGLE PROTEIN), Rattus norvegicus
UniProt: Q64663
Assay: FLIPR Assay: 1321 N1 cells expressing the recombinant human, rat or mouse 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 ul 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 250Ã¿ the test concentration in neat DMSO. Intermediate 96-well compound plates were prepared by transferring 1.2 uL of the compound into 300 uL of assay buffer. A further 3x dilution occurred when transferring 50 uL/well of the compound plate to 100 uL/well in the cell plate. Cells were incubateÂ  with test compounds and dye for 30 minutes. Calcium dye fluorescence was monitored in FLIPR as the cells were challenged by adding 50 uL/well of BzATP (final concentration is 250 uM BzATP (human and rat) or 600 (mouse)). The fluorescence change was measured 180 seconds after adding the agonist.
Measurement: IC50 = 24717.2 nM (pChEMBL 4.610000133514404)
Descriptors: MW 391.23, ALogP 3.91, HBA 4, HBD 0, PSA 51.02, QED 0.67