lovingscience/chembl-v37-raw-activities huggingface dataset:
Compound (SMILES): c1cncc(-c2nc(N[C@H]3CCc4ccccc4C3)c3ccccc3n2)c1
InChIKey: NNXTWWKGCDOEQE-IBGZPJMESA-N
Target: Lysosomal acid glucosylceramidase (SINGLE PROTEIN), Homo sapiens
UniProt: P04062
Assay: High Throughput Screening (HTS) by Fluorescence Polarization (pH = 7.2): The enzyme in GCase enzyme activity buffer (25 μL/well) was added to a 384-well black plate. The fluorescent probe 3 (25 nL/well, 50 nM final concentration) was transferred to a 384-well black plate using a Labcyte Echo 550 Liquid Handler system. Compounds in DMSO stock solution (50 nL) were transferred to the plate. The plate was shaken at room temperature in dark for 20 min. The final concentration was 19.5 nM to 10 μM, 10 concentrations, 2 times dilution. The fluorescence polarization was measured in a Molecular Devices Analyst GT with Ex=535 nm and Em=580 nm, G Factor=1.05. To the recombinant wild type enzyme (22 μM, 95 μL, 1 equiv) in 0.1 M phosphate buffer (pH 7.2) was added 2,5-dioxopyrrolidin-1-yl 3-(2-(2-(4-(4-(2,4-dimethylpyrrolo [1,2-a]pyrimidine-8-carboxamido)phenyl)-1H-1,2,3-triazol-1-yl)ethoxy)ethoxy)propanoate (4) in DMSO (0.89 mM, 5 μL, 2 equiv) in one portion, and was vortexed for 5 sec immediately. At indicated time points, the reaction solution (2 μL) was sampled and diluted (1:3125 dilution) into the assay buffer (50 mM citric acid, 176 mM K2HPO4, and 0.01% Tween-20 at pH 5.9). After 2 h the reaction solution was dialyzed three times with 0.1 M phosphate buffer (pH 7.2). The enzyme was adjusted to the same concentration and sampled for activity. The dilution solutions were assayed with three substrates, resorufin substrate, 4-MU substrate, and natural substrate using the methods described in the examples above without adding compounds.
Measurement: IC50 = 6 nM (pChEMBL 8.220000267028809)
Descriptors: MW 352.44, ALogP 4.66, HBA 4, HBD 1, PSA 50.7, QED 0.58
Compound (SMILES): Cc1cccc2cc(Cn3nc(-c4ccc(F)c(O)c4)c4c(N)ncnc43)n(C3CCCC3)c(=O)c12
InChIKey: WVEJQTWCILMLIC-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 484.54, ALogP 4.71, HBA 8, HBD 2, PSA 111.85, QED 0.38
Compound (SMILES): CO[C@H]1C[C@@H](n2c(=O)n(C)c3cnc4cc(F)c(-c5ccc(OCCCN(C)C)nc5)cc4c32)C1
InChIKey: ZOFXOZXMDBPIQF-HDICACEKSA-N
Target: Serine/threonine-protein kinase mTOR (SINGLE PROTEIN), Homo sapiens
UniProt: P42345
Assay: Cellular Assay: Assay d) MDA-MB-468 cells (human breast adenocarcinoma ##ATCC HTB 132) were seeded at 1500 cells/well in 40 μl of DMEM containing 10% FBS and 1% glutamine into Greiner 384 well black flat-bottomed plates. Cell plates were incubated for 18 h in a 37° C. incubator before dosing with compounds of formula (I) in 100% DMSO using acoustic dispensing. Compounds were dosed in a 12 point concentration range into a randomised plate map. Control wells were generated either by dosing of 100% DMSO (max signal) or addition of a reference compound (a PI3K-β inhibitor) that completely eliminated the pAKT signal (min control). Plates were incubated, at 37° C. for 2 h, cells were then fixed by the addition of 10 μl of a 3.7% formaldehyde solution. After 30 minutes the plates were washed with PBS using a Tecan PW384 plate washer. Wells were blocked and cells permeabilised with the addition of 40 μl of PBS containing 0.5% Tween20 and 1% Marvel™ (dried milk powder) and incubated for 60 minutes at r.t. The plates were washed with PBS containing 0.5% (v/v) Tween20 and 20 μl rabbit anti-phospho AKT Ser473 (Cell Signalling Technologies, #3787) in same PBS-Tween+1% Marvel™ was added and incubated overnight at 4° C. Plates were washed 3 times with PBS 0.05% Tween 20 using a Tecan PW384. 20 μl of secondary antibody Alexa Fluor 488 anti-Rabbit (Molecular Probes, #A11008) diluted in PBS+0.05% Tween20 containing 1% Marvel™ was added to each well and incubated for 1 h at r.t. Plates were washed three times as before then 20 μl PBS added to each well and plates sealed with a black plate sealer. The plates were read on an Acumen plate reader as soon as possible, measuring green fluorescence after excitation with 488 nm laser.
Measurement: IC50 > 16900 nM (pChEMBL 4.771999835968018)
Descriptors: MW 479.56, ALogP 3.77, HBA 8, HBD 0, PSA 74.41, QED 0.36
Compound (SMILES): COc1cc(OC)cc(N(CCCN2CCC(F)(F)C2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1.Cl
InChIKey: XUXOXXYFDUXMDP-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 508.57, ALogP 4.92, HBA 8, HBD 0, PSA 68.54, QED 0.32
Compound (SMILES): N#Cc1c[nH]c2nccc(-c3ccc(CN4CCOCC4)cc3)c12
InChIKey: NQDGORODAYJETA-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 = 5442 nM (pChEMBL 5.260000228881836)
Descriptors: MW 318.38, ALogP 2.93, HBA 4, HBD 1, PSA 64.94, QED 0.81
Compound (SMILES): COc1cc(OC)cc(N(CCC(C)(C)O)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: OPRRDMNWSFSACR-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 447.54, ALogP 4.35, HBA 8, HBD 1, PSA 85.53, QED 0.43
Compound (SMILES): CC(C)(O)c1ccc(N2CCN(c3nnc(Cc4ccc(F)cc4)c4c3CCC4)CC2)nc1
InChIKey: KHXZLBZNBBSBCL-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 447.56, ALogP 3.64, HBA 6, HBD 1, PSA 65.38, QED 0.64
Compound (SMILES): O=c1oc2c(O)c(O)ccc2cc1-c1ccccc1
InChIKey: MKULWOGXZZEYQF-UHFFFAOYSA-N
Target: Adenosine receptor A2b (SINGLE PROTEIN), Homo sapiens
UniProt: P29275
Assay: Antagonist activity at human adenosine receptor A2B expressed in CHO cells assessed as suppression of NECA-induced decrease of cAMP accumulation by Glo-sensor cAMP assay
Measurement: IC50 > 30000 nM (pChEMBL 4.5229997634887695)
Descriptors: MW 254.24, ALogP 2.87, HBA 4, HBD 2, PSA 70.67, QED 0.52
Compound (SMILES): Cc1cccc2cc([C@H](C)Nc3ncnc4[nH]c(Cl)nc34)n(-c3ccccc3)c(=O)c12
InChIKey: CVXMSDSLWRSIBG-AWEZNQCLSA-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 430.9, ALogP 4.79, HBA 6, HBD 2, PSA 88.49, QED 0.4
Compound (SMILES): C[C@H](Nc1ncnc(N)c1C#Cc1ccc(F)cn1)c1nc2cccc(F)c2c(=O)n1-c1ccccc1
InChIKey: SFAGRSNWKGXSSS-INIZCTEOSA-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 495.49, ALogP 4, HBA 8, HBD 2, PSA 111.61, QED 0.36
Compound (SMILES): N#CCC1(n2cc(C(N)=O)c(Nc3ccc(F)cc3)n2)CCC(Nc2ccccc2)CC1
InChIKey: RYETZJKNDURPJI-UHFFFAOYSA-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 = 3 nM (pChEMBL 8.520000457763672)
Descriptors: MW 432.5, ALogP 4.53, HBA 6, HBD 3, PSA 108.76, QED 0.51
Compound (SMILES): CCOc1cc2ncnc(Nc3ccc4c(cnn4Cc4ccccc4)c3)c2cc1NC(=O)/C=C/CN(C(C)C)C(C)C
InChIKey: ACNYXAIBELJFSP-JLHYYAGUSA-N
Target: Epidermal growth factor receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P00533
Assay: Irreversible inhibition of full length human ERBB1 autophosphorylation transfected in EGF-stimulated mouse NIH/3T3 cells incubated for 2 hrs followed by stimulation with EGF for 10 mins
Measurement: IC50 = 7 nM (pChEMBL 8.149999618530273)
Descriptors: MW 577.73, ALogP 6.78, HBA 8, HBD 2, PSA 97.2, QED 0.16
Compound (SMILES): O=C(N[C@H]1CC[C@@H](CCN2CCN(c3nsc4ccccc34)CC2)CC1)c1ccco1
InChIKey: AAELEHAFAYIZRH-KDURUIRLSA-N
Target: 5-hydroxytryptamine receptor 2A (SINGLE PROTEIN), Homo sapiens
UniProt: P28223
Assay: Displacement of [3H]ketanserin from recombinant human 5-HT2A receptor expressed in HEK293 cell membranes after 60 mins by scintillation counting method
Measurement: Ki = 0.19 nM (pChEMBL 9.720000267028809)
Descriptors: MW 438.6, ALogP 4.39, HBA 6, HBD 1, PSA 61.61, QED 0.62
Compound (SMILES): NC(=O)c1cc(N2CCC[C@H]2C(N)=O)nc(-c2ccc(Oc3ccc(F)cc3)cc2)n1
InChIKey: LRBXLVFQDQKSDR-SFHVURJKSA-N
Target: N-formyl peptide receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P25090
Assay: Electrophysiology Assay: Cells: The hNav1.7 expressing HEK-293 cells were plated on 35 mm culture dishes pre-coated with poly-D-lysine in standard DMEM culture media (Mediatech, Inc., Herndon, Va.) and incubated in a 5% CO2 incubator at 37° C. CuItured cells were used approximately 12-48 h after plating.Electrophysiology: On the day of experimentation, the 35 mm dish was placed on the stage of an inverted microscope equipped with a perfusion system that continuously perfuses the culture dish with fresh recording media. A gravity driven superfusion system was used to apply test solutions directly to the cell under evaluation. This system consists of an array of glass pipette glass connected to a motorized horizontal translator. The outlet of the shooter was positioned approximately 100 μm from the cell of interest.Whole cell currents were recorded using the whole-cell patch clamp configuration using an Axopatch 200B amplifier (Axon Instruments, Foster City Calif.), 1322A A/D converter (Axon Instruments) and pClamp software (v. 8; Axon Instruments) and stored on a personal computer. Gigaseals were formed and the whole-cell configuration was established in voltage clamp mode, and membrane currents generated by hNav1.7 were recorded in gap-free mode. Borosilicate glass pipettes have resistance values between 1.5 and 2.0 MΩ when filled with pipette solution and series resistance (<5 MΩ) was compensated 75-80%. Signals were sampled at 50 kHz and low pass filtered at 3 kHz.Voltage Protocols: After establishing the whole-cell configuration in voltage clamp mode, two voltage protocols were run to establish: 1) the holding potential; and 2) the test potential for each cell.
Measurement: Ki = 78 nM (pChEMBL 7.110000133514404)
Descriptors: MW 421.43, ALogP 2.63, HBA 6, HBD 2, PSA 124.43, QED 0.63
Compound (SMILES): CCOc1ccc(-c2nc3ccccn3c2-c2ccnc(Nc3ccc(C4CCN(CCS(C)(=O)=O)CC4)cc3OC)n2)cc1C(=O)Nc1c(F)cccc1F
InChIKey: DVPXGCGAAXKGKD-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 781.89, ALogP 7.36, HBA 11, HBD 2, PSA 140.05, QED 0.12
Compound (SMILES): CC1CCN(C(=O)C(CCn2cccc2C#N)NS(=O)(=O)c2cc(Cl)c(N)c(Cl)c2)CC1
InChIKey: ZYSPBBJRIQHKDF-UHFFFAOYSA-N
Target: C-C chemokine receptor type 10 (SINGLE PROTEIN), Homo sapiens
UniProt: P46092
Assay: Antagonist activity at human CCR10 expressed in CHOK1 cells coexpressing aequorin/Galphaq assessed as inhibition of CCL27-dependent calcium flux in presence of coelenterazine H by FLIPR assay
Measurement: IC50 = 1.995 nM (pChEMBL 8.699999809265137)
Descriptors: MW 498.44, ALogP 3.24, HBA 6, HBD 2, PSA 121.22, QED 0.57
Compound (SMILES): N#CCC1(n2cc(-c3ncnc4[nH]ccc34)cn2)CN(C2CCN(C(=O)c3ccc(F)c(F)c3F)CC2)C1
InChIKey: KFPMZDVXEHVPEQ-UHFFFAOYSA-N
Target: Tyrosine-protein kinase JAK2 (SINGLE PROTEIN), Homo sapiens
UniProt: O60674
Assay: In vitro JAK Kinase Assay: The catalytic domains of human JAK1 (a.a. 837-1142), Jak2 (a.a. 828-1132) and Jak3 (a.a. 781-1124) with an N-terminal His tag were expressed using baculovirus in insect cells and purified. The catalytic activity of JAK1, JAK2 or JAK3 was assayed by measuring the phosphorylation of a biotinylated peptide. The phosphorylated peptide was detected by homogenous time resolved fluorescence (HTRF). IC50s of compounds were measured for each kinase in the 40 microL reactions that contain the enzyme, ATP and 500 nM peptide in 50 mM Tris (pH 7.8) buffer with 100 mM NaCl, 5 mM DTT, and 0.1 mg/mL (0.01%) BSA. For the 1 mM IC50 measurements, ATP concentration in the reactions was 1 mM. Reactions were carried out at room temperature for 1 hr and then stopped with 20 μL 45 mM EDTA, 300 nM SA-APC, 6 nM Eu-Py20 in assay buffer (Perkin Elmer, Boston, Mass.). Binding to the Europium labeled antibody took place for 40 minutes and HTRF signal was measured on a Fusion plate reader (Perkin Elmer, Boston, Mass.)
Measurement: IC50 = 30 nM (pChEMBL 7.519999980926514)
Descriptors: MW 520.52, ALogP 3.47, HBA 7, HBD 1, PSA 106.73, QED 0.4
Compound (SMILES): CO[C@H]1CC[C@H](c2nnn3cnc4[nH]ccc4c23)CC1
InChIKey: UJCQQMBACUXTBS-MGCOHNPYSA-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 = 780 nM (pChEMBL 6.110000133514404)
Descriptors: MW 271.32, ALogP 2.28, HBA 5, HBD 1, PSA 68.1, QED 0.78
Compound (SMILES): Cc1csc(NC(=O)N2CCC(N3CC(CC#N)(n4cc(-c5ncnc6[nH]ccc56)cn4)C3)CC2)n1
InChIKey: CKUIHOJNZOXWKG-UHFFFAOYSA-N
Target: Tyrosine-protein kinase JAK2 (SINGLE PROTEIN), Homo sapiens
UniProt: O60674
Assay: In vitro JAK Kinase Assay: The catalytic domains of human JAK1 (a.a. 837-1142), Jak2 (a.a. 828-1132) and Jak3 (a.a. 781-1124) with an N-terminal His tag were expressed using baculovirus in insect cells and purified. The catalytic activity of JAK1, JAK2 or JAK3 was assayed by measuring the phosphorylation of a biotinylated peptide. The phosphorylated peptide was detected by homogenous time resolved fluorescence (HTRF). IC50s of compounds were measured for each kinase in the 40 microL reactions that contain the enzyme, ATP and 500 nM peptide in 50 mM Tris (pH 7.8) buffer with 100 mM NaCl, 5 mM DTT, and 0.1 mg/mL (0.01%) BSA. For the 1 mM IC50 measurements, ATP concentration in the reactions was 1 mM. Reactions were carried out at room temperature for 1 hr and then stopped with 20 μL 45 mM EDTA, 300 nM SA-APC, 6 nM Eu-Py20 in assay buffer (Perkin Elmer, Boston, Mass.). Binding to the Europium labeled antibody took place for 40 minutes and HTRF signal was measured on a Fusion plate reader (Perkin Elmer, Boston, Mass.)
Measurement: IC50 = 30 nM (pChEMBL 7.519999980926514)
Descriptors: MW 502.61, ALogP 3.21, HBA 9, HBD 2, PSA 131.65, QED 0.43
Compound (SMILES): CC1(C)Cc2c(-c3ccc(C#N)cc3)cncc2C1O
InChIKey: GTTMVSUCWQBNPQ-UHFFFAOYSA-N
Target: Cytochrome P450 11B2, mitochondrial (SINGLE PROTEIN), Homo sapiens
UniProt: P19099
Assay: Cellular Enzyme Assay: G-402 cells expressing CYP11 constructs were established as described above and maintained in McCoy's 5a Medium Modified, ATCC Catalog No. 30-2007 containing 10% FCS and 400 ug/ml G418 (Geneticin) at 37° C. under an atmosphere of 5% CO2/95% air. Cellular enzyme assays were performed in DMEM/F12 medium containing 2.5% charcoal treated FCS and appropriate concentration of substrate (0.3-10 uM 11-Deoxycorticosterone, 11-Deoxycortisol or Corticosterone). For assaying enzymatic activity, cells were plated onto 96 well plates and incubated for 16 h. An aliquot of the supernatant is then transferred and analyzed for the concentration of the expected product (Aldosterone for CYP11B2; Cortisol for CYP11B1). The concentrations of these steroids can be determined using HTRF assays from CisBio analyzing either Aldosterone or Cortisol.
Measurement: EC50 = 12.1 nM (pChEMBL 7.920000076293945)
Descriptors: MW 264.33, ALogP 3.24, HBA 3, HBD 1, PSA 56.91, QED 0.86
Compound (SMILES): c1cc(N2CCCNCC2)nc(-n2ncc3cnc(-c4cncc(C5CC5)c4)cc32)c1
InChIKey: AJSPZKRUHWHKOB-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 = 490 nM (pChEMBL 6.309999942779541)
Descriptors: MW 411.51, ALogP 3.55, HBA 7, HBD 1, PSA 71.76, QED 0.55
Compound (SMILES): CNC(=O)c1cc(F)cc(N(CC(C)(C)O)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: DCPCRIARGMFUEP-UHFFFAOYSA-N
Target: Fibroblast growth factor receptor 4 (SINGLE PROTEIN), Homo sapiens
UniProt: P22455
Assay: Inhibition of human FGFR4 using Btn-Flt3 as substrate after 60 mins by TR-FRET assay
Measurement: IC50 = 234.42 nM (pChEMBL 6.630000114440918)
Descriptors: MW 448.5, ALogP 3.44, HBA 7, HBD 2, PSA 96.17, QED 0.47
Compound (SMILES): CCCN1CC[C@H]2c3cc4cc(Cl)ccc4nc3[C@H](CC)[C@H]3CCC[C@@H]1[C@@H]32
InChIKey: PIQPRNKCPRLBIL-VCSLONGPSA-N
Target: Sigma non-opioid intracellular receptor 1 (SINGLE PROTEIN), Cavia porcellus
UniProt: Q60492
Assay: Displacement of [3H]pentazocine from guinea pig sigma1 receptor measured after 90 mins by microbeta scintillation counting method
Measurement: Ki = 209 nM (pChEMBL 6.679999828338623)
Descriptors: MW 382.98, ALogP 6.38, HBA 2, HBD 0, PSA 16.13, QED 0.61
Compound (SMILES): CN1CCN(Cc2ccc(-c3cn4c5nc(ncc35)NCCCCCC(O)CCC4)cc2)CC1
InChIKey: SMIXLVLRWCBPBA-UHFFFAOYSA-N
Target: Tyrosine-protein kinase receptor UFO (SINGLE PROTEIN), Homo sapiens
UniProt: P30530
Assay: Inhibition of Axl (unknown origin) by microfluidic capillary electrophoresis assay
Measurement: IC50 = 40 nM (pChEMBL 7.400000095367432)
Descriptors: MW 462.64, ALogP 3.97, HBA 7, HBD 2, PSA 69.45, QED 0.61
Compound (SMILES): COc1cc2c(Nc3ccc(Cl)c(Cl)c3)ncnc2cc1OCc1nc(-c2ccc(C(C)(C)C)cc2)no1
InChIKey: ZBNFVHQEUFIFJM-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 = 1000 nM (pChEMBL 6)
Descriptors: MW 550.45, ALogP 7.62, HBA 8, HBD 1, PSA 95.19, QED 0.22
Compound (SMILES): Nc1nc(NCCCc2ccccc2)nc2sc(-c3ccco3)nc12
InChIKey: MSBBAXWACYQBNB-UHFFFAOYSA-N
Target: Adenosine receptor A2b (SINGLE PROTEIN), Homo sapiens
UniProt: P29275
Assay: Inverse agonist activity at human adenosine A2B receptor expressed in CHO cells assessed as inhibition of cAMP accumulation measured after 150 mins in presence of [3H]cAMP by scintillation counting method
Measurement: IC50 = 1768 nM (pChEMBL 5.75)
Descriptors: MW 351.44, ALogP 3.97, HBA 7, HBD 2, PSA 89.86, QED 0.51
Compound (SMILES): N#CCCN(CCC#N)C[C@H]1CC[C@H](c2nnn3cnc4[nH]ccc4c23)CC1
InChIKey: FGAPZHJAHSVFBN-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 = 22 nM (pChEMBL 7.659999847412109)
Descriptors: MW 376.47, ALogP 3.01, HBA 7, HBD 1, PSA 109.69, QED 0.68
Compound (SMILES): COc1cc(OC)cc(N(CCC#N)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: UHBZJNMSQJZNCB-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 414.47, ALogP 4.1, HBA 8, HBD 0, PSA 89.09, QED 0.45
Compound (SMILES): COc1cc(OC)cc(N(CC(C)(C)O)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: IHWSMDNQFDZGTJ-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 433.51, ALogP 3.96, HBA 8, HBD 1, PSA 85.53, QED 0.47
Compound (SMILES): CC1CN(CC(=O)NC2C3CC4CC2CC(C(N)=O)(C4)C3)S(=O)(=O)N(c2c(Cl)cc(C(F)(F)F)cc2Cl)C1
InChIKey: DYPNORVQVVTGPG-UHFFFAOYSA-N
Target: 11-beta-hydroxysteroid dehydrogenase 1 (SINGLE PROTEIN), Mus musculus
UniProt: P50172
Assay: Inhibition of mouse 11beta-HSD1 expressed in CHOK1 cells using XL665-labeled cortisol as substrate measured after 24 hrs by HTRF assay
Measurement: IC50 = 1 nM (pChEMBL 9)
Descriptors: MW 597.49, ALogP 3.81, HBA 4, HBD 2, PSA 112.81, QED 0.54
Compound (SMILES): COc1cc(OC)cc(N(CCNC(C)C)c2ccc3ncc(-c4cnn(CCCN5CCN(CCCO)CC5)c4)nc3c2)c1.Cl
InChIKey: UYBSQQSMJGVGJW-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 616.81, ALogP 4.04, HBA 11, HBD 2, PSA 104.04, QED 0.19
Compound (SMILES): N#CCC1(n2cc(C(N)=O)c(Nc3ccc(F)cc3)n2)CCC(Nc2ccc(F)cc2)CC1
InChIKey: KTPIXXGBGBZDJI-UHFFFAOYSA-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 = 10 nM (pChEMBL 8)
Descriptors: MW 450.49, ALogP 4.67, HBA 6, HBD 3, PSA 108.76, QED 0.48
Compound (SMILES): Cc1ccccc1-n1c(Cn2nc(C#C[C@@H](C)O)c3c(N)ncnc32)cc2cccc(C)c2c1=O
InChIKey: MTSIDIMIRBATAB-GOSISDBHSA-N
Target: PI3-kinase p110-alpha/p85-alpha (PROTEIN COMPLEX), Homo sapiens
UniProt: P42336
Assay: Inhibition of N-terminal His6-tagged recombinant full-length human p110alpha/untagged recombinant full length human 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 464.53, ALogP 3.11, HBA 8, HBD 2, PSA 111.85, QED 0.4
Compound (SMILES): C[C@]1(C(=O)O)CC[C@H](C(=O)N2CC[C@](c3ccc(C(F)(C(F)(F)F)C(F)(F)F)cc3)(S(=O)(=O)c3ccc(F)cc3)C2)CC1
InChIKey: GCIQMJRRIADVCD-HDBFHEOPSA-N
Target: Nuclear receptor ROR-alpha (SINGLE PROTEIN), Homo sapiens
UniProt: P35398
Assay: Inverse agonist activity at human Gal4-fused RORalpha LBD (272 to 556 residues) expressed in human Jurkat cells measured after 18 hrs by steady-glo luciferase reporter gene assay
Measurement: EC50 > 40000 nM (pChEMBL 4.3979997634887695)
Descriptors: MW 641.58, ALogP 6.3, HBA 4, HBD 1, PSA 91.75, QED 0.3
Compound (SMILES): CN(C)C1(Cc2ccccc2)CCC(c2ccccc2)(N(C)C)CC1
InChIKey: SGNVONLZSXAOEF-UHFFFAOYSA-N
Target: Mu-type opioid receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P35372
Assay: Binding Assay: The affinity to the human μ-opiate receptor was determined in a homogeneous preparation in microtiter plates. For this, dilution series of the respective compound to be tested were incubated for 90 minutes at room temperature with a receptor membrane preparation (15-40 mg of protein per 250 μl of incubation batch) of CHO-K 1 cells, which express the human μ-opiate receptor (RB-HOM receptor membrane preparation of NEN, Zaventem, Belgium), in the presence of 1 nmol/l of the radioactive ligand [3H'-naloxone (NET719, NEN, Zaventem, Belgium) and of 1 mg WGA-SPA beads (wheat germ agglutinin SPA beads from Amersham/Pharmacia, Freiburg, Germany) in a total volume of 250 μl. 50 mmol/l of tris-HCl supplemented by 0.05% by wt. of sodium azide and 0.06% by wt. of bovine serum albumin was used as incubation buffer. 25 μmol/l of naloxone were additionally added to determine the non-specific bond. After the ninety-minute incubation time had ended, the microtiter plates were centrifuged for 20 minutes at 1000 g and the radioactivity measured in a β-counter (Microbeta-Trilux, PerkinElmer Wallac, Freiburg, Germany).
Measurement: Ki = 155 nM (pChEMBL 6.809999942779541)
Descriptors: MW 336.52, ALogP 4.56, HBA 2, HBD 0, PSA 6.48, QED 0.79
Compound (SMILES): c1csc(CN2CCC(c3nnn4cnc5[nH]ccc5c34)CC2)c1
InChIKey: WZBWWWOQLCPXJO-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 = 210 nM (pChEMBL 6.679999828338623)
Descriptors: MW 338.44, ALogP 3.05, HBA 6, HBD 1, PSA 62.11, QED 0.62
Compound (SMILES): COc1cc(OC)cc(N(Cc2cc(C)no2)c2ccc3ncc(-c4cnn(CCO)c4)nc3c2)c1
InChIKey: WHUMKUVVBUUDAQ-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 486.53, ALogP 4.14, HBA 10, HBD 1, PSA 111.56, QED 0.33
Compound (SMILES): Cc1cc(OCC(=O)[C@H](CC(=O)O)NC(=O)[C@@H](NC(=O)C(=O)Nc2cccc3ccccc23)C(C)C)cc(=O)o1
InChIKey: KDLXHHHHLWQUJW-OFVILXPXSA-N
Target: Caspase-8 (SINGLE PROTEIN), Homo sapiens
UniProt: Q14790
Assay: Inhibition of recombinant MCH5 (unknown origin) pre-incubated for 60 mins with Acetyl-Tyr-Val-Ala-Asp-amino-4-methylcoumarin substrate followed by enzyme addition by fluorescence based assay
Measurement: Ki = 29 nM (pChEMBL 7.539999961853027)
Descriptors: MW 551.55, ALogP 1.79, HBA 8, HBD 4, PSA 181.11, QED 0.26
Compound (SMILES): COc1cc(OC)cc(N(CCNCC(N)=O)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: WZOJLYYGKNGLLO-UHFFFAOYSA-N
Target: Receptor-type tyrosine-protein kinase FLT3 (SINGLE PROTEIN), Homo sapiens
UniProt: P36888
Assay: Inhibition of FLT3 (unknown origin) transfected in mouse BA/F3 cells assessed as decrease in cell proliferation in presence of mouse IL3 after 24 hrs by Alamar blue assay
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 461.53, ALogP 2.26, HBA 9, HBD 2, PSA 120.42, QED 0.35
Compound (SMILES): COc1cc2c(Nc3ccc(Cl)c(Cl)c3)ncnc2cc1OCC1CN(C2CCN(C)CC2)CCO1
InChIKey: VAVQZIDKZKBTTR-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 7.301000118255615)
Descriptors: MW 532.47, ALogP 4.86, HBA 8, HBD 1, PSA 71.98, QED 0.46
Compound (SMILES): O=C(OCC12CCN(CC1)CC2)c1c[nH]c2cc(F)ccc12
InChIKey: YVMUIXOTRCDVOZ-UHFFFAOYSA-N
Target: Cytochrome P450 2D6 (SINGLE PROTEIN), Homo sapiens
UniProt: P10635
Assay: Cytochrome P450 Inhibition: Protocol 2: Stock solution for NCEs (test articles) and standard inhibitors were prepared at a concentration of 20 mM in DMSO. Stock solutions were diluted with DMSO to get substocks which were further diluted 10-fold in 80:20 MeCN:water to obtain intermediate substocks. Working stocks were prepared by diluting the intermediate substocks 50-fold in buffer.
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 302.35, ALogP 2.95, HBA 3, HBD 1, PSA 45.33, QED 0.89
Compound (SMILES): CC(C)Oc1ccc(-c2nc(-c3cccc4c3CC[C@H]4NCCO)no2)cc1C#N
InChIKey: XRVDGNKRPOAQTN-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 = 1610 nM (pChEMBL 5.789999961853027)
Descriptors: MW 404.47, ALogP 3.63, HBA 7, HBD 2, PSA 104.2, QED 0.62
Compound (SMILES): COc1cccc(CNC(=O)c2ccc(-c3cn[nH]c3)c(OC)c2)c1
InChIKey: RBUCEYWKPHIQNJ-UHFFFAOYSA-N
Target: Rho-associated protein kinase 1 (SINGLE PROTEIN), Homo sapiens
UniProt: Q13464
Assay: Inhibition of ROCK1 (unknown origin)
Measurement: IC50 = 7 nM (pChEMBL 8.149999618530273)
Descriptors: MW 337.38, ALogP 3.02, HBA 4, HBD 2, PSA 76.24, QED 0.72
Compound (SMILES): Nc1ncnc2c1ncn2[C@@H]1OC(CN(CCNCCc2ccc(Cl)cc2)CC[C@H](N)C(=O)O)[C@@H](O)[C@H]1O
InChIKey: WWKSYRSOVZNFOY-XGJLOEHPSA-N
Target: Histone-lysine N-methyltransferase EZH2 (SINGLE PROTEIN), Homo sapiens
UniProt: Q15910
Assay: Inhibition Assay: Compound 75 was serially diluted 3 fold in DMSO for 10 points and 1 μL was plated in a 384 well microtiter plate. Positive control (100% inhibition standard) was 100 μM final concentration of SAH and negative control (0% inhibition standard) contained 1 μL of DMSO. Compound 75 was then incubated for 30 minutes with 40 μL per well of EZH2 wild-type and mutants at 8 nM in pH 7.6 assay buffer (20 mM BICINE, 100 mM KCl, 1 mM DTT, 0.002% Tween 20, 0.005% BSG). A substrate mix at 10 μL per well was added which contained S-adenosylmethionine-Cl (SAM) at 150 nM and tritiated SAM at 100 nM, and biotinylated oligonucleosome at 150 nM in pH 7.6 assay buffer. Quenched enzyme reaction was transferred to a streptavidin-coated Flashplate (Perkin Elmer, catalog number SMP410), allowed to bind for one hour, and detected on a TopCount NXT HTS (Perkin Elmer).
Measurement: IC50 = 4100 nM (pChEMBL 5.389999866485596)
Descriptors: MW 549.03, ALogP -0.38, HBA 12, HBD 6, PSA 197.9, QED 0.15
Compound (SMILES): N#CCC1(n2cc(C(N)=O)c(Nc3ccnc(F)c3)n2)CCC(Nc2ccccc2Cl)CC1
InChIKey: GFUADZGOTVFKLO-UHFFFAOYSA-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 = 940 nM (pChEMBL 6.03000020980835)
Descriptors: MW 467.94, ALogP 4.58, HBA 7, HBD 3, PSA 121.65, QED 0.44
Compound (SMILES): O=S(=O)(Nc1ccc(-c2nc3cc(NS(=O)(=O)c4ccc5ncsc5c4)ccc3o2)cc1)c1ccc2ncsc2c1
InChIKey: JTUYIPCRQVQRHO-UHFFFAOYSA-N
Target: Phosphotyrosine protein phosphatase (SINGLE PROTEIN), Mycobacterium tuberculosis
UniProt: A0A045ISB3
Assay: Inhibition of Mycobacterium tuberculosis His-tagged PtpB expressed in Escherichia coli Rosetta 2 (DE3) using pNPP as substrate after 30 mins by spectrophotometric method
Measurement: IC50 = 20000 nM (pChEMBL 4.699999809265137)
Descriptors: MW 619.73, ALogP 6.32, HBA 10, HBD 2, PSA 144.15, QED 0.21
Compound (SMILES): Oc1ccc(-c2cnc(N[C@H]3CC[C@H](O)CC3)nc2-c2ccccc2)cc1Cl
InChIKey: ZWPOEONGDSYEDB-QAQDUYKDSA-N
Target: Adenosine receptor A2a (SINGLE PROTEIN), Homo sapiens
UniProt: P29274
Assay: Antagonist activity at human adenosine A2A receptor
Measurement: Ki = 7.7 nM (pChEMBL 8.109999656677246)
Descriptors: MW 395.89, ALogP 4.89, HBA 5, HBD 3, PSA 78.27, QED 0.59
Compound (SMILES): C[C@H](Nc1ncnc(N)c1C#Cc1cccnc1)c1nc2cccc(Cl)c2c(=O)n1-c1cc(F)cc(F)c1
InChIKey: DWJMTQMIUVSCAD-HNNXBMFYSA-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 = 550 nM (pChEMBL 6.260000228881836)
Descriptors: MW 529.94, ALogP 4.66, HBA 8, HBD 2, PSA 111.61, QED 0.33
Compound (SMILES): COc1cc(F)cc(N(CCCNC(C)C)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: NKJIZRCNNJXSHH-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 448.55, ALogP 4.7, HBA 7, HBD 1, PSA 68.1, QED 0.37
Compound (SMILES): Cn1c(=O)c2c(CC(=O)Nc3nc(-c4ccc(F)c(Cl)c4)cs3)cccc2n(C)c1=O
InChIKey: QANDLGIRCKMBGX-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 458.9, ALogP 3.33, HBA 7, HBD 1, PSA 85.99, QED 0.51
Compound (SMILES): C[C@H]1c2nnn(-c3ccn(CCF)n3)c2CCN1C(=O)c1cccc(C(F)(F)F)c1Cl
InChIKey: MODZJMQJSYNVRP-NSHDSACASA-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 = 5.4 nM (pChEMBL 8.270000457763672)
Descriptors: MW 456.83, ALogP 3.87, HBA 6, HBD 0, PSA 68.84, QED 0.56
Compound (SMILES): Cc1cncc(-c2cc3c(cn2)cnn3-c2cccc(C(=O)N3CCC[C@H](N)C3)n2)n1
InChIKey: FZTSRAGTHKAPKA-INIZCTEOSA-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 = 6100 nM (pChEMBL 5.210000038146973)
Descriptors: MW 414.47, ALogP 2.14, HBA 8, HBD 1, PSA 115.71, QED 0.55
Compound (SMILES): COC(=O)[C@H](CO)NC(=O)[C@H](CCCC[N+](C)(C)C)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](C)N(C)C(=O)[C@H](Cc1ccccc1)NC(=O)CNC(=O)c1ccccc1
InChIKey: SEXSTVHQRKRUNM-KMACTHOASA-O
Target: Chromodomain Y-like protein 2 (SINGLE PROTEIN), Homo sapiens
UniProt: Q8N8U2
Assay: Antagonist activity at recombinant human C-terminal His-tagged CDYL2 chromodomain (1 to 75 residues) expressed in Escherichia coli Rosetta BL21(DE3)pLysS using biotin-labeled H3K9me3 measured after 30 mins by AlphaScreen assay
Measurement: IC50 > 60000 nM (pChEMBL 4.2220001220703125)
Descriptors: MW 796.99, ALogP 0.53, HBA 9, HBD 6, PSA 212.34, QED 0.05
Compound (SMILES): C[C@H](Nc1ncnc(N)c1C#Cc1cnc(N)cc1C(F)(F)F)c1nc2cccc(Cl)c2c(=O)n1-c1cc(F)cc(F)c1
InChIKey: JVXLUHXGSQHUTQ-ZDUSSCGKSA-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 612.95, ALogP 5.26, HBA 9, HBD 3, PSA 137.63, QED 0.18
Compound (SMILES): COc1cc2c(Nc3ccc(Cl)c(Cl)c3)ncnc2cc1OCC1CN(CCC2CCCCC2)CCO1
InChIKey: GVQHNFSUVYXILE-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 545.51, ALogP 6.74, HBA 7, HBD 1, PSA 68.74, QED 0.32
Compound (SMILES): COCCN1CCN(c2cc(OC)c(Nc3nccc(-c4c(-c5ccc(OC)c(C(=O)Nc6c(F)cccc6F)c5)nc5ccccn45)n3)cc2C)CC1
InChIKey: KAUABVQQIXKFPE-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 734.81, ALogP 6.83, HBA 11, HBD 2, PSA 118.38, QED 0.14
Compound (SMILES): Cc1cccc2nc(NC(=O)c3cccc(C(F)(F)F)c3)n([C@@H]3CCCCN(C(=O)/C=C/CN(C)C)C3)c12
InChIKey: GJBHMDHRKGITMA-NGANZDCNSA-N
Target: Cytochrome P450 3A4 (SINGLE PROTEIN), Homo sapiens
UniProt: P08684
Assay: Inhibition of CYP3A4 (unknown origin)
Measurement: IC50 = 22200 nM (pChEMBL 4.650000095367432)
Descriptors: MW 527.59, ALogP 5.29, HBA 5, HBD 1, PSA 70.47, QED 0.44
Compound (SMILES): CC(C)[C@@H]1CCC[C@H](N2CCC(c3c(F)ccc(Cl)c3F)=CC2=O)c2cc(ccn2)-c2ccccc2NC1=O
InChIKey: JPRPVMXGMBRZJQ-IDISGSTGSA-N
Target: Coagulation factor XI (SINGLE PROTEIN), Homo sapiens
UniProt: P03951
Assay: Inhibition Assay: Factor XIa determinations were made in 50 mM HEPES buffer at pH 7.4 containing 145 mM NaCl, 5 mM KCl, and 0.1% PEG 8000 (polyethylene glycol; JT Baker or Fisher Scientific). Determinations were made using purified human Factor XIa at a final concentration of 25-200 pM (Haematologic Technologies) and the synthetic substrate S-2366 (pyroGlu-Pro-Arg-pNA; CHROMOGENIX® or AnaSpec) at a concentration of 0.0002-0.001 M.
Measurement: Ki = 46.5 nM (pChEMBL 7.329999923706055)
Descriptors: MW 550.05, ALogP 7.43, HBA 3, HBD 1, PSA 62.3, QED 0.35