lovingscience/chembl-v37-raw-activities huggingface dataset:
Compound (SMILES): Cc1nc(NC(=O)N2CCC(N3CC(CC#N)(n4cc(-c5ncnc6[nH]ccc56)cn4)C3)CC2)sc1C
InChIKey: FHAOWDSJKGGBCZ-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 516.64, ALogP 3.52, HBA 9, HBD 2, PSA 131.65, QED 0.41
Compound (SMILES): Cn1c(=O)c2c(CC(=O)Nc3nc(-c4ccc(I)cc4)cs3)cccc2n(C)c1=O
InChIKey: GBWICTTWLYIICR-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 532.36, ALogP 3.15, HBA 7, HBD 1, PSA 85.99, QED 0.41
Compound (SMILES): CCOc1cc(C(=O)NC2CC2)cc(-c2cccc(-c3cc(NC(=O)Nc4c(Cl)cncc4Cl)c(=O)n(CC)n3)c2)c1
InChIKey: JFHRDTICJOZJOB-UHFFFAOYSA-N
Target: 3',5'-cyclic-AMP phosphodiesterase 4B (SINGLE PROTEIN), Homo sapiens
UniProt: Q07343
Assay: Inhibition of human recombinant PDE4B1 assessed as reduction in [3H]cAMP hydrolysis to [3H]AMP incubated for 60 mins by PDE-SPA assay
Measurement: IC50 = 0.31 nM (pChEMBL 9.510000228881836)
Descriptors: MW 607.5, ALogP 6.23, HBA 7, HBD 3, PSA 127.24, QED 0.21
Compound (SMILES): CCCN1CCN(c2ccc(Nc3nccc(-c4c(-c5ccc(OCC)c(C(=O)Nc6c(F)cccc6F)c5)nc5ccccn45)n3)c(OCC)c2)CC1
InChIKey: UDKAIUKQYUAKGM-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 732.84, ALogP 8.06, HBA 10, HBD 2, PSA 109.15, QED 0.12
Compound (SMILES): CC1(C)C(=O)N(c2ccc(C#N)c(C(F)(F)F)c2)C(=S)N1c1ccc(/C=C/C(=O)Nc2ccccc2N)c(F)c1
InChIKey: LPHGULGLUJFAAG-FMIVXFBMSA-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 = 20200 nM (pChEMBL 4.699999809265137)
Descriptors: MW 567.57, ALogP 5.87, HBA 5, HBD 2, PSA 102.46, QED 0.17
Compound (SMILES): O=C(NO)c1cnc(NC2(c3ccccc3)CCN(c3ccccc3)CC2)nc1
InChIKey: GJGGYIQXDOFWCX-UHFFFAOYSA-N
Target: Protein deacetylase HDAC6 (SINGLE PROTEIN), Homo sapiens
UniProt: Q9UBN7
Assay: HDAC Enzyme Assay: The compounds were diluted in assay buffer (50 mM HEPES, pH 7.4, 100 mM KCl, 0.001% Tween-20, 0.05% BSA, 20 uM TCEP) to 6 fold their final concentration. The HDAC enzymes (purchased from BPS Biosciences) were diluted to 1.5 fold their final concentration in assay buffer. The tripeptide substrate and trypsin at 0.05 uM final concentration were diluted in assay buffer at 6 fold their final concentration. The final enzyme concentrations used in these assays were 3.3 ng/ml (HDAC1), 0.2 ng/ml (HDAC2), 0.08 ng/ml (HDAC3) and 2 ng/ml (HDAC6). The final substrate concentrations used were 16 uM (HDAC1), 10 uM (HDAC2), 17 uM (HDAC3) and 14 uM (HDAC6). Five ul of compounds and 20 ul of enzyme were added to wells of a black, opaque 384 well plate in duplicate. Enzyme and compound were incubated together at room temperature for 10 minutes. Five u1 of substrate was added to each well, the plate was shaken for 60 seconds and placed into a Victor 2 microtiter plate reader. The development of fluorescence was monitored for 60 min and the linear rate of the reaction was calculated.
Measurement: IC50 = 2.1 nM (pChEMBL 8.680000305175781)
Descriptors: MW 389.46, ALogP 3.2, HBA 6, HBD 3, PSA 90.38, QED 0.46
Compound (SMILES): COc1cc(-c2cccc(Cl)c2)c(F)cc1-n1c(=O)ccc2cc(S(=O)(=O)Nc3ccon3)ccc21
InChIKey: VJTCEXLHCAFONE-UHFFFAOYSA-N
Target: Cytochrome P450 2C9 (SINGLE PROTEIN), Homo sapiens
UniProt: P11712
Assay: Inhibition of CYP2C9 in human liver microsomes using diclofenac as substrate in presence of NADPH
Measurement: IC50 = 2600 nM (pChEMBL 5.579999923706055)
Descriptors: MW 525.95, ALogP 5.25, HBA 7, HBD 1, PSA 103.43, QED 0.32
Compound (SMILES): CC1(C)C(=O)N(c2ccc(C#N)c(C(F)(F)F)c2)C(=S)N1c1ccc(C(=O)NCCCCCCC(=O)Nc2ccccc2N)c(F)c1
InChIKey: DZVKXVIHYCJPPJ-UHFFFAOYSA-N
Target: Protein deacetylase HDAC6 (SINGLE PROTEIN), Homo sapiens
UniProt: Q9UBN7
Assay: Inhibition of HDAC6 (unknown origin) assessed as inhibition of fluorogenic peptide deacetylation
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 668.72, ALogP 6.53, HBA 6, HBD 3, PSA 131.56, QED 0.09
Compound (SMILES): Cc1c(Cc2ccccc2)nnc(N2CCN(c3ccc(C(F)(F)F)cn3)CC2)c1C
InChIKey: WYRZRSYFBUYKDY-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 427.47, ALogP 4.42, HBA 5, HBD 0, PSA 45.15, QED 0.62
Compound (SMILES): Cc1c(C(=O)N2CCc3c(ncn3-c3ccc(F)cn3)C2)cccc1C(F)(F)F
InChIKey: RNLGUFPYLWSHIV-UHFFFAOYSA-N
Target: P2X purinoceptor 7 (SINGLE PROTEIN), Homo sapiens
UniProt: Q99572
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 = 157.4 nM (pChEMBL 6.800000190734863)
Descriptors: MW 404.37, ALogP 3.93, HBA 4, HBD 0, PSA 51.02, QED 0.61
Compound (SMILES): c1cc2c(ncn3cnc(C4CCCCC4)c23)[nH]1
InChIKey: PLXGEXDAGHYMJU-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 = 59 nM (pChEMBL 7.230000019073486)
Descriptors: MW 240.31, ALogP 3.26, HBA 3, HBD 1, PSA 45.98, QED 0.71
Compound (SMILES): CNC(=O)C(C)(C)n1cc(-c2cnc3ccc(N(CC4CC4)c4cc(OC)cc(OC)c4)cc3n2)cn1
InChIKey: SWKVBTAXZKMYFH-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 500.6, ALogP 4.54, HBA 8, HBD 1, PSA 94.4, QED 0.36
Compound (SMILES): COc1cc(OC)cc(N(CC2CCN(c3nccc(OC)n3)CC2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: FIZPDUVDTGTPFQ-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 566.67, ALogP 4.9, HBA 11, HBD 0, PSA 103.55, QED 0.24
Compound (SMILES): N#Cc1cc(C(F)(F)F)ccc1N1CCOc2cc(S(=O)(=O)Nc3nccs3)cc(F)c21
InChIKey: UZISDSQSQIPNGM-UHFFFAOYSA-N
Target: Sodium channel protein type 9 subunit alpha (SINGLE PROTEIN), Homo sapiens
UniProt: Q15858
Assay: In Vitro PX Assay: HEK 293 cells stably transfected with human Nav1.7 were recorded in whole cell voltage clamp mode with the PatchXpress automated electrophysiology system (Molecular Devices, LLC, Sunnyvale, Calif.). Compound effects were measured on a partially inactivated state of the sodium channel. Cells were clamped to a holding potential yielding 20 to 50% inactivation. To elicit sodium current, channels were activated by pulsing to −10 mV for 20 msec. This voltage protocol was repeated at a rate of 0.1 Hz throughout the experiment. A single concentration of test compound was applied to cells for a duration of 3 minutes.
Measurement: IC50 = 1990 nM (pChEMBL 5.699999809265137)
Descriptors: MW 484.46, ALogP 4.5, HBA 7, HBD 1, PSA 95.32, QED 0.55
Compound (SMILES): C=CC(=O)Nc1cccc(-c2cnc3[nH]cc(-c4cccc(S(=O)(=O)N(CC)CC)c4)c3c2)c1
InChIKey: QARWIBDBHJDCCL-UHFFFAOYSA-N
Target: Tyrosine-protein kinase BTK (SINGLE PROTEIN), Homo sapiens
UniProt: Q06187
Assay: Biochemical Inhibition Assay: 1H-pyrrolo[2,3-b]pyridine, 1H-pyrazolo[3,4-b]pyridine and 5H-pyrrolo[2,3-b]pyrazine series of compounds exhibited over >100 fold selective against Janus and TEC family of kinases except for the BMX and TXK it had activity of 30 and 45 nM respectively.
Measurement: IC50 = 739 nM (pChEMBL 6.130000114440918)
Descriptors: MW 474.59, ALogP 5.05, HBA 4, HBD 2, PSA 95.16, QED 0.35
Compound (SMILES): COc1cc2c(Nc3ccc(Cl)c(Cl)c3)ncnc2cc1OCc1ccc2nc(C(F)(F)F)cc(Cl)c2c1
InChIKey: QEIAACVSNFOMGZ-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 579.79, ALogP 8.49, HBA 6, HBD 1, PSA 69.16, QED 0.22
Compound (SMILES): N#CCC(=O)N1CCc2oc(-c3ccnc(Nc4ccc(N5CCOCC5)cc4)n3)cc2C1
InChIKey: GGDYPNFYGKVTEZ-UHFFFAOYSA-N
Target: Tyrosine-protein kinase JAK2 (SINGLE PROTEIN), Homo sapiens
UniProt: O60674
Assay: Inhibition of JAK2 V617F mutant in human HEL cells after 1 hr
Measurement: IC50 = 5521 nM (pChEMBL 5.260000228881836)
Descriptors: MW 444.5, ALogP 3.12, HBA 8, HBD 1, PSA 107.52, QED 0.64
Compound (SMILES): Cc1ccc2c(c1)C(=O)N(C)c1cnc(Nc3ccc(S(=O)(=O)N4CCN(C)CC4)cc3)nc1N2C
InChIKey: TWLMTVHTJHKTRZ-UHFFFAOYSA-N
Target: Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform (SINGLE PROTEIN), Homo sapiens
UniProt: O00329
Assay: Inhibition of human PI3Kdelta (R108 to Q1044 residues) expressed in mammalian expression system incubated for 60 mins by ADAPTA assay
Measurement: IC50 = 2600 nM (pChEMBL 5.579999923706055)
Descriptors: MW 507.62, ALogP 2.82, HBA 8, HBD 1, PSA 101.98, QED 0.58
Compound (SMILES): O=C(NO)c1ccc(Cn2cc(Cc3ccccc3)c3ccccc32)cc1
InChIKey: SMLYPIYZOIARGI-UHFFFAOYSA-N
Target: Protein deacetylase HDAC6 (SINGLE PROTEIN), Homo sapiens
UniProt: Q9UBN7
Assay: HDAC Activity Assay: HDAC assay is performed using fluorescently-labeled acetylated substrate, which comprises an acetylated lysine side chain. After incubation with HDAC, deacetylation of the substrate sensitizes the substrate such that, in a second step, treatment with the detection enzyme produces a fluorophore. HDACs 1 and 6 were expressed as full length fusion proteins. Purified proteins were incubated with 50 μM fluorescently-labeled acetylated peptide substrate and test compound for 2 hours at RT in HDAC assay buffer containing 50 mM Tris-HCl (pH 8.0), 137 mM NaCl, 2.7 mM KCl, 1 mM MgCl2, 1% DMSO, and 1% BSA. Reactions were terminated by the addition of the Developer after 2 hours, and the development of fluorescence signal, which was relative to the amount of deacetylated peptide, was monitored by time-course measurement of EnVision (PerkinElmer). The HDAC activity was estimated from the slope of time-course measurement of the fluorescence intensity.
Measurement: IC50 = 35 nM (pChEMBL 7.460000038146973)
Descriptors: MW 356.43, ALogP 4.4, HBA 3, HBD 2, PSA 54.26, QED 0.41
Compound (SMILES): Cc1ccc(CNC[C@H]2CC[C@H](c3nnn4cnc5[nH]ccc5c34)CC2)o1
InChIKey: CBBLYOQJDPCTMR-SHTZXODSSA-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 = 16 nM (pChEMBL 7.800000190734863)
Descriptors: MW 364.45, ALogP 3.57, HBA 6, HBD 2, PSA 84.04, QED 0.57
Compound (SMILES): CC(C)[C@@H]1C[C@H]2[C@H]3Cc4ccc(O)cc4[C@@]2(CCN3CC2CC2)CC1=O
InChIKey: JIYAXHKPIXIXDQ-VXPBHUBDSA-N
Target: Mu-type opioid receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P35372
Assay: [35S]GTPγS Functional Assay: [35S]GTPγS functional assays were conducted using freshly thawed μ-receptor membranes prepared from a cell line expressing recombinant μ opioid receptor in a HEK-293, CHO or U-2 OS cell background or purchased from a commercial source (Perkin Elmer, Shelton, Conn.; or DiscovRx, Fremont, Calif.). Assay reactions were prepared by sequentially adding the following reagents to binding buffer (100 mM NaCl, 10 mM MgCl2, 20 mM HEPES, pH 7.4) on ice (final concentrations indicated): membrane protein (0.026 mg/mL), saponin (10 mg/mL), GDP (3 mM) and [35S]GTPγS (0.20 nM; Perkin Elmer, Shelton, Conn.). The prepared membrane solution (190 μl/well) was transferred to 96-shallow well polypropylene plates containing 10 μl of 20× concentrated stock solutions of the agonist [D-Ala2, N-methyl-Phe4 Gly-ol5]-enkephalin (DAMGO) prepared in dimethyl sulfoxide (DMSO). Plates were incubated for 30 min at about 25° C. with shaking. Reactions were terminated by rapid filtration onto 96-well Unifilter GF/B filter plates (Perkin Elmer, Shelton, Conn.) using a 96-well tissue harvester (Perkin Elmer, Shelton, Conn.) followed by three filtration washes with 200 μl of ice-cold wash buffer (10 mM NaH2PO4, 10 mM Na2HPO4, pH 7.4). Filter plates were subsequently dried at 50° C. for 2-3 hours. BetaScint scintillation cocktail (Perkin Elmer, Shelton, Conn.) was added (50 μl/well) and plates were counted using a Packard Top-Count for 1 min/well.
Measurement: EC50 = 0.84 nM (pChEMBL 9.079999923706055)
Descriptors: MW 353.51, ALogP 3.92, HBA 3, HBD 1, PSA 40.54, QED 0.9
Compound (SMILES): CC(C)Oc1ccc(-c2nn([C@@H](C)c3oc4ccc(F)cc4c(=O)c3-c3cccc(F)c3)c3ncnc(N)c23)cc1F
InChIKey: IUVCFHHAEHNCFT-INIZCTEOSA-N
Target: Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform (SINGLE PROTEIN), Homo sapiens
UniProt: O00329
Assay: Inhibition of PI3Kdelta (unknown origin)
Measurement: IC50 = 6.2 nM (pChEMBL 8.210000038146973)
Descriptors: MW 571.56, ALogP 6.66, HBA 8, HBD 1, PSA 109.06, QED 0.24
Compound (SMILES): COc1cc(OC)cc(N(CCCN2CCC[C@@H]2CC#N)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1.Cl
InChIKey: QDLMCOSRVJITKF-VZYDHVRKSA-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 511.63, ALogP 4.95, HBA 9, HBD 0, PSA 92.33, QED 0.3
Compound (SMILES): Cc1cnc2[nH]cc(C(=O)c3c(F)ccc(NS(=O)(=O)c4cccc(F)c4)c3F)c2c1
InChIKey: SUSRCYCBZUMIDB-UHFFFAOYSA-N
Target: Cytochrome P450 1A2 (SINGLE PROTEIN), Homo sapiens
UniProt: P05177
Assay: Inhibition of CYP1A2 (unknown origin) using CEC as substrate after 15 mins
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 445.42, ALogP 4.32, HBA 4, HBD 2, PSA 91.92, QED 0.45
Compound (SMILES): COc1cc(O)cc(N(CCCNCC(F)(F)F)c2ccc3ncc(-c4cn[nH]c4)nc3c2)c1.Cl
InChIKey: CWIHDWFIQHZJAZ-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 472.47, ALogP 4.41, HBA 7, HBD 3, PSA 99.19, QED 0.31
Compound (SMILES): CCc1nn(Cc2cc3cccc(C)c3c(=O)n2-c2ccccc2C)c2ncnc(N)c12
InChIKey: FOCBHADBMOWBDG-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 424.51, ALogP 3.94, HBA 7, HBD 1, PSA 91.62, QED 0.47
Compound (SMILES): N#CCC1(n2cc(-c3ncnc4[nH]ccc34)cn2)CN(C2CCN(Cc3cc(C(F)(F)F)ccc3Cl)CC2)C1
InChIKey: YOBVURQQUZGHKI-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 555.01, ALogP 5.08, HBA 7, HBD 1, PSA 89.66, QED 0.36
Compound (SMILES): COc1cc(C2CCN(CC(C)C)CC2)ccc1Nc1nccc(-c2c(-c3ccc(OC)c(C(=O)Nc4c(F)cccc4F)c3)nc3ccccn23)n1
InChIKey: ROZJGEVEJCWQQM-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 717.82, ALogP 8.59, HBA 9, HBD 2, PSA 105.91, QED 0.14
Compound (SMILES): Cc1c(Cc2ccc(F)cc2)nnc(N2CCN(c3ccc(C(C)(C)C)cc3)CC2)c1C
InChIKey: VUNJHMOXPAHXNY-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 432.59, ALogP 5.45, HBA 4, HBD 0, PSA 32.26, QED 0.55
Compound (SMILES): N[C@H]1CCC[C@@H](c2ccncc2Nc2ncc3ccc(-c4c(F)cccc4F)nn23)C1
InChIKey: BAJBJWWXJSZEDI-CABCVRRESA-N
Target: Serine/threonine-protein kinase pim-2 (SINGLE PROTEIN), Homo sapiens
UniProt: Q9P1W9
Assay: PIM Enzyme Assay: The assay for the determination of Pim activity is based on the formation of phosphorylated biotinylated-BAD peptide at the Serine 112 residue (S112) and employs HTRF (homogeneous time resolved fluorescence) technology to detect the product in a 96-well plate format. The phosphorylation of biotinylated-BAD (S112) peptide by full length recombinant Pim-1, Pim-2, or Pim-3 protein was detected with streptavidin:Allophycocyanin (APC) conjugate and a europium (Eu) labeled antibody directed against phosphorylated-BAD (S112). Excitation of Eu by a high energy laser light (337 nm) leads to a transfer of energy to the APC molecule, and results in an emission at 665 nm. The fluorescence is directly proportional to the amount of phosphorylated BAD peptide present in the reaction.Compounds were prepared in DMSO by conducting 3-fold serial dilutions to give a 10-point dosing curve having a high dose of 1 uM. A reference compound was included on each assay plate in order to validate that plate.
Measurement: IC50 = 27 nM (pChEMBL 7.570000171661377)
Descriptors: MW 420.47, ALogP 4.8, HBA 6, HBD 2, PSA 81.13, QED 0.5
Compound (SMILES): COc1ccc(-c2ccc3ncnc(O[C@@H]4CCN(C)C4)c3c2)cc1OC
InChIKey: JBCVLFFNJOTCGR-MRXNPFEDSA-N
Target: Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit gamma isoform (SINGLE PROTEIN), Homo sapiens
UniProt: P48736
Assay: Inhibition of PI3K-gamma (unknown origin) by KinaseGlo assay
Measurement: IC50 = 2070 nM (pChEMBL 5.679999828338623)
Descriptors: MW 365.43, ALogP 3.4, HBA 6, HBD 0, PSA 56.71, QED 0.69
Compound (SMILES): Cc1ccc(C(C)C)cc1NC(=O)Cn1c(Cc2c(Cl)cccc2Cl)nc2ccccc21
InChIKey: YBCXRVFOLDVBCP-UHFFFAOYSA-N
Target: Translocator protein (SINGLE PROTEIN), Homo sapiens
UniProt: P30536
Assay: Binding affinity to recombinant human TSPO by SPR assay
Measurement: Kd = 108 nM (pChEMBL 6.96999979019165)
Descriptors: MW 466.41, ALogP 7, HBA 3, HBD 1, PSA 46.92, QED 0.33
Compound (SMILES): CNC[C@H]1CC[C@H](c2nnn3cnc4[nH]ccc4c23)CC1
InChIKey: QZHDMPCOVFIIQI-XYPYZODXSA-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 284.37, ALogP 2.1, HBA 5, HBD 2, PSA 70.9, QED 0.77
Compound (SMILES): COCC[C@H]1C[C@@H]1c1cncc(N2CCCNCC2)c1
InChIKey: FTYHMMVUGBYQCJ-BBRMVZONSA-N
Target: Neuronal acetylcholine receptor; alpha3/beta4 (PROTEIN COMPLEX), Rattus norvegicus
UniProt: P04757
Assay: Displacement of [3H]epibatidine from rat alpha3beta4 nAChR by liquid scintillation counting
Measurement: Ki > 10000 nM (pChEMBL 5)
Descriptors: MW 275.4, ALogP 2.02, HBA 4, HBD 1, PSA 37.39, QED 0.89
Compound (SMILES): CS(=O)(=O)N1CCC(N2CC(CC#N)(n3cc(-c4ccnc5[nH]ccc45)cn3)C2)CC1
InChIKey: WQOAJTQMCGXFLM-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 439.55, ALogP 1.77, HBA 7, HBD 1, PSA 110.91, QED 0.65
Compound (SMILES): COc1ccccc1NC(=O)N1CCC(N2CC(CC#N)(n3cc(-c4ncnc5[nH]ccc45)cn3)C2)CC1
InChIKey: YZYNFDOIBNTKLL-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 511.59, ALogP 3.45, HBA 8, HBD 2, PSA 127.99, QED 0.41
Compound (SMILES): Cc1ccccc1-n1c(Cn2nc(-c3cc(O)cc(F)c3)c3c(N)ncnc32)cc2cccc(F)c2c1=O
InChIKey: AKNUDIQGVGKWKC-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 510.5, ALogP 4.72, HBA 8, HBD 2, PSA 111.85, QED 0.36
Compound (SMILES): Cc1cccc2cc(Cn3nc(-c4cccc(O)c4)c4c(N)ncnc43)n(C3CCCC3)c(=O)c12
InChIKey: RMEDOSQWURLDQP-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 466.55, ALogP 4.57, HBA 8, HBD 2, PSA 111.85, QED 0.4
Compound (SMILES): Cn1cc2c(nc(NCCCCNC(=S)Nc3ccc(-c4c5ccc(=O)cc-5oc5cc(O)ccc45)c(C(=O)O)c3)n3nc(-c4ccco4)nc23)n1
InChIKey: LCOCYLSQCMDGHJ-UHFFFAOYSA-N
Target: Adenosine receptor A2a (SINGLE PROTEIN), Homo sapiens
UniProt: P29274
Assay: Displacement of [3H]-CGS21680 from human adenosine A2A receptor expressed in HEK293 cells by radioligand competition analysis
Measurement: Ki = 1750 nM (pChEMBL 5.760000228881836)
Descriptors: MW 715.75, ALogP 5.73, HBA 13, HBD 5, PSA 197.87, QED 0.07
Compound (SMILES): Cc1cccc2cc(Cn3nc(-c4cccc(O)c4)c4c(N)ncnc43)n(-c3ccccc3O)c(=O)c12
InChIKey: QNFOVYNDSJRVNO-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 490.52, ALogP 4.15, HBA 9, HBD 3, PSA 132.08, QED 0.34
Compound (SMILES): COc1cc(N2CCC(N3CCN(S(C)(=O)=O)CC3)CC2)c(C)cc1Nc1nccc(-c2c(-c3ccc(OC)c(C(=O)Nc4c(F)cccc4F)c3)nc3ccccn23)n1
InChIKey: ZOOGGHBABIUELM-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 837.95, ALogP 6.6, HBA 12, HBD 2, PSA 146.53, QED 0.15
Compound (SMILES): Fc1cc(Cl)ccc1CN1CCC(c2nnn3cnc4[nH]ccc4c23)CC1
InChIKey: TYPCFKZNBAPAHA-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 = 97 nM (pChEMBL 7.010000228881836)
Descriptors: MW 384.85, ALogP 3.78, HBA 5, HBD 1, PSA 62.11, QED 0.58
Compound (SMILES): N=C(NC(=N)N1CCN(C(=N)NC(=N)Nc2ccc(F)cc2)CC1)Nc1ccc(F)cc1
InChIKey: JSVRPFBEQBIJIL-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 = 15180 nM (pChEMBL 4.820000171661377)
Descriptors: MW 442.48, ALogP 2.02, HBA 4, HBD 8, PSA 150, QED 0.26
Compound (SMILES): NC(=O)c1cc(N[C@H]2CCNC2=O)nc(-c2ccc(Oc3ccc(F)cc3)cc2)n1
InChIKey: CCBSICWZDFRVAU-INIZCTEOSA-N
Target: Sodium channel protein type 9 subunit alpha (SINGLE PROTEIN), Homo sapiens
UniProt: Q15858
Assay: Electrophysiology Assay: For electrophysiological recordings the external solution was either standard, DMEM supplemented with 10 mM HEPES (pH adjusted to 7.34 with NaOH and the osmolarity adjusted to 320) or Tyrodes salt solution (Sigma, USA) supplemented with 10 mM HEPES (pH adjusted to 7.4 with NaOH; osmolarity=320). The internal pipette solution contained (in mM): NaCl (10), CsF (140), CaCl2 (1), MgCl2 (5), EGTA (11), HEPES (10: pH 7.4, 305 mOsm). Compounds were prepared first as a series of stock solutions in DMSO and then dissolved in external solution; DMSO content in final dilutions did not exceed 0.3%. At this concentration, DMSO did not affect sodium currents. Vehicle solution used to establish base line was also contacting 0.3% DMSO.
Measurement: Ki = 53 nM (pChEMBL 7.28000020980835)
Descriptors: MW 407.41, ALogP 2.47, HBA 6, HBD 3, PSA 119.23, QED 0.58
Compound (SMILES): COc1cc(OC)cc(N(CCCN2CCC[C@H]2C)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1.Cl
InChIKey: GIXXSGFKMGLYQT-VEIFNGETSA-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 486.62, ALogP 5.06, HBA 8, HBD 0, PSA 68.54, QED 0.33
Compound (SMILES): CCN(C)Cc1cc(C(=O)N2CCC(N3CC(CC#N)(n4cc(-c5ncnc6[nH]ccc56)cn4)C3)CC2)nc(C(F)(F)F)n1
InChIKey: VBYKQIDKLUKWSN-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 607.65, ALogP 3.31, HBA 10, HBD 1, PSA 135.75, QED 0.32
Compound (SMILES): COc1cc2c(Nc3cc(Cl)ccc3F)ncnc2cc1OCC1CN(C)CCO1
InChIKey: YVZZAELYZKUMKK-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 432.88, ALogP 3.88, HBA 7, HBD 1, PSA 68.74, QED 0.63
Compound (SMILES): CNC(=O)c1c(-c2ccc(F)cc2)oc2cc(N(C)S(C)(=O)=O)c(-c3cc4c(=O)n(Cc5ccc(F)cc5)nnc4cc3Cl)cc12
InChIKey: LHNFLUITCYRERV-UHFFFAOYSA-N
Target: RNA-directed RNA polymerase (SINGLE PROTEIN), Hepacivirus hominis
UniProt: O39930
Assay: Non-nucleoside inhibition of NS5B polymerase in HCV genotype 2b by Taqman probe based RT-PCR analysis
Measurement: EC50 = 8.8 nM (pChEMBL 8.0600004196167)
Descriptors: MW 664.09, ALogP 5.61, HBA 8, HBD 1, PSA 127.4, QED 0.24
Compound (SMILES): Nc1ncc(-c2ccccc2C(F)(F)F)nc1C(=O)Nc1cnccc1N1CCCC(N)C1
InChIKey: NWEVGIIUZNAZMF-UHFFFAOYSA-N
Target: Serine/threonine-protein kinase pim-2 (SINGLE PROTEIN), Homo sapiens
UniProt: Q9P1W9
Assay: In Vitro Caliper Kinase Assay: For comparison between certain PKC inhibitors of the present application and structurally comparable PIM kinase inhibitors, the activity of PIM2 was measured using an in vitro Caliper kinase assay. Liquid handling and incubation steps were done on an Innovadyne Nanodrop Express equipped with a robotic arm (Thermo CatX, Caliper Twister II) and an incubator (Liconic STX40, Thermo Cytomat 2C450). The 384 well microtiter assay plates were prepared by addition of 50 nl per well of compound solution in 90% DMSO. The kinase reactions were started by stepwise addition of 4.5 ul per well of peptide/ATP-solution (50 mM HEPES, pH 7.5, 1 mM DTT, 0.02% Tween20, 0.02% BSA, 0.6% DMSO, 10 mM beta-glycerophosphate, and 10 uM sodium orthovanadate, 1 mM MgCl2, 25 uM ATP, and 2 uM S6 peptide) and 4.5 ul per well of enzyme solution (50 mM HEPES, pH 7.5, 1 mM DTT, 0.02% Tween20, 0.02% BSA, 0.6% DMSO, 10 mM beta-glycerophosphate, and 10 uM sodium orthovanadate, 1 mM MgCl2, and 0.6 nM PIM2 enzyme).
Measurement: IC50 = 490 nM (pChEMBL 6.309999942779541)
Descriptors: MW 457.46, ALogP 3.32, HBA 7, HBD 3, PSA 123.05, QED 0.55
Compound (SMILES): CNC(=O)c1ccc(OC/C(=C/F)CN)cc1
InChIKey: VMRJOQQGMNKVJX-RMKNXTFCSA-N
Target: Diamine oxidase [copper-containing] (SINGLE PROTEIN), Homo sapiens
UniProt: P19801
Assay: DAO Inhibition Assay: Recombinant human DAO (2.4 μg/mL) was used as source of DAO enzyme activities. The assay was performed as described in the method for human SSAO/VAP-1 (Example 5) except the substrate used was 200 μM putrescine, and the control wells contained 10 μM aminoguanidine instead of Mofegiline: Briefly, in a standard 96 well plate assay 50 μL of purified human SSAO/VAP-1 (0.25 μg/mL) in 0.1 M NaPO4 buffer (pH 7.4) was added into each well. Test compounds were dissolved in DMSO and tested in a Concentration Response Curve (CRC) with 4-9 data points, typically in the micromolar or nanomolar range after incubation with human SSAO/VAP-1 for 30 min at 37 °C. After 30 min incubation, 50 μL of the reaction mixture containing 600 μM benzylamine (Sigma Aldrich), 120 μM Amplex Red (Sigma Aldrich) and 1.5 U/mL horseradish peroxidase (Sigma Aldrich) prepared in 0.1 M NaPO4 buffer (pH 7.4) were added to the corresponding well. The fluorescence unit (RFU) was read every 2.5 min for 30 min at 37 °C. excitation 565 nm and emission 590 (Optima; BMG labtech). The slope of the kinetics for each well was calculated using MARS data analysis software (BMG labtech) and this value was used to deduce the IC50 value (Dotmatics).
Measurement: IC50 < 1000 nM (pChEMBL 6)
Descriptors: MW 238.26, ALogP 1.24, HBA 3, HBD 2, PSA 64.35, QED 0.81
Compound (SMILES): CNC(=O)c1c(-c2ccc(F)cc2)oc2cc(N(C)S(C)(=O)=O)c(-c3ccc4c(n3)-c3cc5c(F)cccc5n3C(CNC(=O)[C@@H](NC(=O)OC)C(C)C)O4)cc12
InChIKey: GOVZAZVVAWVNJF-XZEQTHJSSA-N
Target: Genome polyprotein (SINGLE PROTEIN), Hepatitis C virus genotype 1b (isolate Japanese) (HCV)
UniProt: P26662
Assay: ELISA-Based Assay: Measurement of inhibition by compounds was performed using the HCV replicon system. Several different replicons encoding different HCV genotypes or mutations were used. In addition, potency measurements were made using different formats of the replicon assay, including different ways of measurements and different plating formats. See Jan M. Vrolijk et al., A replicons-based bioassay for the measurement of interferons in patients with chronic hepatitis C, 110 J. VIROLOGICAL METHODS 201 (2003); Steven S. Carroll et al., Inhibition of Hepatitis C Virus RNA Replication by 2'-Modified Nucleoside Analogs, 278(14) J. BIOLOGICAL CHEMISTRY 11979 (2003). However, the underlying principles are common to all of these determinations, and are outlined below.Stable neomycin phosphotransferase encoding replicons-harboring cell lines were used, so all cell lines were maintained under G418 selection prior to the assay. Potency was determined using a cell ELISA assay with an antibody to the replicons encoded NS3/4a protease. See Caterina Trozzi et al., In Vitro Selection and Characterization of Hepatitis C Virus Serine Protease Variants Resistant to an Active-Site Peptide Inhibitor, 77(6) J. Virol. 3669 (2003).
Measurement: IC50 = 1.6 nM (pChEMBL 8.800000190734863)
Descriptors: MW 800.84, ALogP 6.2, HBA 10, HBD 3, PSA 174.1, QED 0.15
Compound (SMILES): Cc1c(Cc2ccccc2)nnc(N2CCC(O)(c3ccc(C(C)(C)O)cn3)CC2)c1C
InChIKey: RHHXWXBWHIWPQV-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 432.57, ALogP 3.79, HBA 6, HBD 2, PSA 82.37, QED 0.64
Compound (SMILES): CC(C)(C)OC(=O)NCCN1CCC(c2nnn3cnc4[nH]ccc4c23)CC1
InChIKey: XVPYLJMSVCIUHG-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 385.47, ALogP 2.31, HBA 7, HBD 2, PSA 100.44, QED 0.71
Compound (SMILES): CN1CN([C@H]2CC[C@H](CN3CCN(CCC#N)CC3)CC2)c2c(cnc3[nH]ccc23)C1=O
InChIKey: WHJVRJKPFDJDAT-WGSAOQKQSA-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 = 910 nM (pChEMBL 6.039999961853027)
Descriptors: MW 435.58, ALogP 2.5, HBA 6, HBD 1, PSA 82.5, QED 0.78
Compound (SMILES): CC(=O)Nc1nc2ccc(-c3nn(Cc4cc5cccc(C)c5c(=O)n4-c4ccccc4C)c4ncnc(N)c34)cc2o1
InChIKey: JVIVEECKYNUVSB-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 570.61, ALogP 5.14, HBA 10, HBD 2, PSA 146.75, QED 0.29
Compound (SMILES): OC(CNC[C@H]1CC[C@H](c2nnn3cnc4[nH]ccc4c23)CC1)C(F)(F)F
InChIKey: HRCVWKBCORXYFS-URYOQJBYSA-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 = 440 nM (pChEMBL 6.360000133514404)
Descriptors: MW 382.39, ALogP 2.39, HBA 6, HBD 3, PSA 91.13, QED 0.63