lovingscience/chembl-v37-raw-activities huggingface dataset:
Compound (SMILES): COc1cc2c(Nc3ccc(Cl)c(Cl)c3)ncnc2cc1OCCC1CN(C(=O)OC(C)(C)C)C(C)(C)CO1
InChIKey: MFHPFBVKYHTFKA-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 577.51, ALogP 6.87, HBA 8, HBD 1, PSA 95.04, QED 0.33
Compound (SMILES): CCN(CC)CCN(c1cc(OC)cc(OC)c1)c1ccc2ncc(-c3cnn(C)c3)nc2c1
InChIKey: ZMEWJQRHELGMRY-UHFFFAOYSA-N
Target: Receptor-type tyrosine-protein kinase FLT3 (SINGLE PROTEIN), Homo sapiens
UniProt: P36888
Assay: Inhibition of FLT3 (unknown origin) transfected in mouse BA/F3 cells assessed as decrease in cell proliferation in absence of mouse IL3 after 24 hrs by Alamar blue assay
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 460.58, ALogP 4.53, HBA 8, HBD 0, PSA 68.54, QED 0.34
Compound (SMILES): CCN(CC)CCCC[C@H](NC(=O)[C@H](CC(C)C)NC(=O)[C@H](C)NC(=O)[C@H](Cc1ccccc1)NC(=O)c1ccccc1C)C(=O)N[C@@H](CO)C(=O)OC
InChIKey: HQOYGLASHKRVBV-KMACTHOASA-N
Target: Chromobox protein homolog 5 (SINGLE PROTEIN), Homo sapiens
UniProt: P45973
Assay: Antagonist activity at recombinant human N-terminal His-tagged CBX5 chromodomain (18 to 75 residues) expressed in Escherichia coli Rosetta BL21(DE3)pLysS using ARTKQTARK(Me3)STGGKAPRKQL-K(Biotin)-NH2 measured after 30 mins by AlphaScreen assay
Measurement: IC50 > 60000 nM (pChEMBL 4.2220001220703125)
Descriptors: MW 752.95, ALogP 2.02, HBA 9, HBD 6, PSA 195.27, QED 0.07
Compound (SMILES): C=CC(=O)Nc1ccccc1C1CCNc2c(C(N)=O)c(-c3ccc(OCC4CC4)cc3)nn21
InChIKey: SKKIKHFBSXYTQB-UHFFFAOYSA-N
Target: Tyrosine-protein kinase BTK (SINGLE PROTEIN), Homo sapiens
UniProt: Q06187
Assay: Inhibition of N-terminal His-tagged recombinant human BTK (393 to 659 residues) expressed in baculovirus infected Sf9 cells preincubated for 1 hr followed by Biotin-AVLESEEELYSSARQ-NH2 substrate addition in presence of ATP and measured after 1 hr by TR-FRET assay
Measurement: IC50 = 120 nM (pChEMBL 6.920000076293945)
Descriptors: MW 457.53, ALogP 3.97, HBA 6, HBD 3, PSA 111.27, QED 0.44
Compound (SMILES): c1cc2c(ncn3nnc([C@H]4CC[C@H](CN5CCOCC5)CC4)c23)[nH]1
InChIKey: NYCWHTPORYIFIW-HDJSIYSDSA-N
Target: Tyrosine-protein kinase JAK1 (SINGLE PROTEIN), Homo sapiens
UniProt: P23458
Assay: Enzyme Assay: JAK1, JAK2, JAK3 and Tyk2 were purchased from Carna Biosciences, Inc. As the substrate, LANCE Ultra ULight-JAK1 Peptide (manufactured by PerkinElmer Co., Ltd. (PE)) was used. Dilute solutions of compounds and enzymes in assay buffer (50 mM HEPES pH7.5, 1 mM EGTA, 1 mM MgCl2, 2 mM DTT, 0.01% Tween20) were dispensed into wells of a 384-well black plate. After 5 minutes of preincubation, dilute solutions of the substrate and ATP (adenosine triphosphate) were added at a final concentration of 100 μM, and the plate was incubated at room temperature for 2 hours. After addition of a termination reagent containing EDTA (ethylenediamine tetraacetic acid) at a final concentration of 10 mM, LANCE Eu-W1024 Anti-phosphotyrosine (PT66) (manufactured by PE) was added, and after 1 hour of incubation, the fluorescences were measured with ARVO-HTS. From the plot of logarithm of a compound concentration and inhibitory activity, the IC50 was calculated.
Measurement: IC50 = 83 nM (pChEMBL 7.079999923706055)
Descriptors: MW 340.43, ALogP 2.21, HBA 6, HBD 1, PSA 71.34, QED 0.79
Compound (SMILES): Cn1cc(Nc2ncc(Cl)c(NC3CC4CN(S(C)(=O)=O)CC4C3)n2)cn1
InChIKey: YTRICIMLLKPESG-UHFFFAOYSA-N
Target: Aurora kinase A (SINGLE PROTEIN), Homo sapiens
UniProt: O14965
Assay: Kinase Assay: Aurora-A (h) is incubated with 8 mM MOPS pH 7.0, 0.2 mM EDTA, 200 μM LRRASLG (Kemptide), 10 mM MgAcetate and [γ-33P-ATP](specific activity approx. 500 cpm/pmol, concentration as required). The reaction is initiated by the addition of the MgATP mix. After incubation for 40 minutes at room temperature, the reaction is stopped by the addition of 3% phosphoric acid solution. 10 μL of the reaction is then spotted onto a P30 filtermat and washed three times for 5 minutes in 75 mM phosphoric acid and once in methanol prior to drying and scintillation counting.
Measurement: IC50 = 4 nM (pChEMBL 8.399999618530273)
Descriptors: MW 411.92, ALogP 1.69, HBA 8, HBD 2, PSA 105.04, QED 0.77
Compound (SMILES): COc1cc(N2CCC(N3CCN(CCF)CC3)CC2)ccc1Nc1nccc(-c2c(-c3cccc(C(=O)Nc4c(F)cccc4F)c3)nc3c(C)cccn23)n1
InChIKey: WZMIXOLKGMXUPM-UHFFFAOYSA-N
Target: Insulin-like growth factor 1 receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P08069
Assay: Inhibition of IGF1-induced human IGF1R autophosphorylation expressed in mouse NIH-3T3 cells preincubated for 2 hrs followed by IGF-1 induction measured after 15 mins by DELFIA
Measurement: IC50 < 100 nM (pChEMBL 7)
Descriptors: MW 775.88, ALogP 7.61, HBA 10, HBD 2, PSA 103.16, QED 0.14
Compound (SMILES): COc1cccc(-n2c([C@H](C)Nc3ncnc(N)c3C#Cc3ncccc3F)nc3cccc(Cl)c3c2=O)c1C
InChIKey: JPAOGSNPPDFDOS-KRWDZBQOSA-N
Target: Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform (SINGLE PROTEIN), Homo sapiens
UniProt: O00329
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 556, ALogP 4.84, HBA 9, HBD 2, PSA 120.84, QED 0.3
Compound (SMILES): COc1cc(OC)cc(N(CCN2CCC(CO)CC2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: PYQPSJDRRIQAPP-UHFFFAOYSA-N
Target: Receptor-type tyrosine-protein kinase FLT3 (SINGLE PROTEIN), Homo sapiens
UniProt: P36888
Assay: Inhibition of FLT3 (unknown origin) transfected in mouse BA/F3 cells assessed as decrease in cell proliferation in absence of mouse IL3 after 24 hrs by Alamar blue assay
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 502.62, ALogP 3.89, HBA 9, HBD 1, PSA 88.77, QED 0.37
Compound (SMILES): CCCS(=O)(=O)Nc1ccc(F)c(C(=O)c2c[nH]c3ncc(-c4ccc(OCCN5CCOCC5)nc4)cc23)c1F
InChIKey: LNZFADSEFQSOLF-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 585.63, ALogP 4, HBA 8, HBD 2, PSA 126.51, QED 0.25
Compound (SMILES): COc1cc2c(Nc3ccc(Cl)c(Cl)c3)ncnc2cc1OC[C@H]1CN2CCC[C@@H]2CO1
InChIKey: FSJDACURTSWGHC-HZPDHXFCSA-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 475.38, ALogP 4.93, HBA 7, HBD 1, PSA 68.74, QED 0.54
Compound (SMILES): N#CCC1(n2cc(-c3ncnc4[nH]ccc34)cn2)CN(C2CCN(C(=O)c3cc4cccc(C(F)(F)F)c4s3)CC2)C1
InChIKey: DSJCHDXPNXDBBV-UHFFFAOYSA-N
Target: Tyrosine-protein kinase JAK1 (SINGLE PROTEIN), Homo sapiens
UniProt: P23458
Assay: Inhibition of human N-terminal His-tagged JAK1 catalytic domain (837 to 1142 residues) expressed in baculovirus infected insect cells assessed as decrease in phosphorylation of biotinylated peptide substrate after 1 hr in presence of 1 mM ATP by HTRF method
Measurement: IC50 <= 5 nM (pChEMBL 8.300999641418457)
Descriptors: MW 590.64, ALogP 5.28, HBA 8, HBD 1, PSA 106.73, QED 0.3
Compound (SMILES): COc1cc2c(Nc3ccc(Cl)c(Cl)c3)ncnc2cc1OCC1CN2CSC[C@H]2CO1
InChIKey: RFGYFZFUMBQSCW-GICMACPYSA-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 493.42, ALogP 4.84, HBA 8, HBD 1, PSA 68.74, QED 0.52
Compound (SMILES): COc1cc(OC)cc(N(CCNC2CCN(S(N)(=O)=O)CC2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: RDIKEQDHARQJCT-UHFFFAOYSA-N
Target: Receptor-type tyrosine-protein kinase FLT3 (SINGLE PROTEIN), Homo sapiens
UniProt: P36888
Assay: Inhibition of FLT3 (unknown origin) transfected in mouse BA/F3 cells assessed as decrease in cell proliferation in absence of mouse IL3 after 24 hrs by Alamar blue assay
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 566.69, ALogP 2.44, HBA 10, HBD 2, PSA 140.73, QED 0.3
Compound (SMILES): CC(C)(O)c1cn(-c2ccc(-c3cc(F)c(CO)c(S(C)(=O)=O)c3)cc2F)c(C(C)(C)c2c(F)cccc2Cl)n1
InChIKey: ZXGHHBLRYXFVLD-UHFFFAOYSA-N
Target: Oxysterols receptor LXR-beta (SINGLE PROTEIN), Homo sapiens
UniProt: P55055
Assay: Agonist activity at LXR-beta in human HeLa cells assessed as induction of ABCA1 by beta-galactosidase/luciferase reporter gene assay
Measurement: EC50 = 1 nM (pChEMBL 9)
Descriptors: MW 593.07, ALogP 6.06, HBA 6, HBD 2, PSA 92.42, QED 0.27
Compound (SMILES): N#CCC1(n2cc(-c3ncnc4[nH]ccc34)cn2)CN(C2CCN(Cc3ccc(F)c(C#N)c3)CC2)C1
InChIKey: QANLPBPAEYOOIU-UHFFFAOYSA-N
Target: Tyrosine-protein kinase JAK1 (SINGLE PROTEIN), Homo sapiens
UniProt: P23458
Assay: Inhibition of human N-terminal His-tagged JAK1 catalytic domain (837 to 1142 residues) expressed in baculovirus infected insect cells assessed as decrease in phosphorylation of biotinylated peptide substrate after 1 hr in presence of 1 mM ATP by HTRF method
Measurement: IC50 > 5 nM (pChEMBL 8.300999641418457)
Descriptors: MW 495.57, ALogP 3.42, HBA 8, HBD 1, PSA 113.45, QED 0.44
Compound (SMILES): C=CC(=O)Nc1cccc(-c2cnc3[nH]cc(-c4cccc(S(=O)(=O)N(C)C(C)(C)C)c4)c3c2)c1
InChIKey: RGEOJTBGCSOIGD-UHFFFAOYSA-N
Target: Tyrosine-protein kinase ITK/TSK (SINGLE PROTEIN), Homo sapiens
UniProt: Q08881
Assay: Biochemical Inhibition Assay: 1H-pyrrolo[2,3-b]pyridine, 1H-pyrazolo[3,4-b]pyridine and 5H-pyrrolo[2,3-b]pyrazine series of compounds exhibited over >100 fold selective against Janus and TEC family of kinases except for the BMX and TXK it had activity of 30 and 45 nM respectively.
Measurement: IC50 = 35 nM (pChEMBL 7.460000038146973)
Descriptors: MW 488.61, ALogP 5.44, HBA 4, HBD 2, PSA 95.16, QED 0.35
Compound (SMILES): N#CCC1(n2cc(-c3ncnc4[nH]ccc34)cn2)CN(C2CCN(C(=O)c3ccc(F)cc3F)CC2)C1
InChIKey: GXXIRGRFCRZVEY-UHFFFAOYSA-N
Target: Tyrosine-protein kinase JAK1 (SINGLE PROTEIN), Homo sapiens
UniProt: P23458
Assay: Inhibition of human N-terminal His-tagged JAK1 catalytic domain (837 to 1142 residues) expressed in baculovirus infected insect cells assessed as decrease in phosphorylation of biotinylated peptide substrate after 1 hr in presence of 1 mM ATP by HTRF method
Measurement: IC50 <= 5 nM (pChEMBL 8.300999641418457)
Descriptors: MW 502.53, ALogP 3.33, HBA 7, HBD 1, PSA 106.73, QED 0.45
Compound (SMILES): CN(CCCO)Cc1cc(C(=O)N2CCC(N3CC(CC#N)(n4cc(-c5ncnc6[nH]ccc56)cn4)C3)CC2)nc(C(F)(F)F)n1
InChIKey: YIIGWJSOXWUCMP-UHFFFAOYSA-N
Target: Tyrosine-protein kinase JAK1 (SINGLE PROTEIN), Homo sapiens
UniProt: P23458
Assay: Inhibition of human N-terminal His-tagged JAK1 catalytic domain (837 to 1142 residues) expressed in baculovirus infected insect cells assessed as decrease in phosphorylation of biotinylated peptide substrate after 1 hr in presence of 1 mM ATP by HTRF method
Measurement: IC50 <= 5 nM (pChEMBL 8.300999641418457)
Descriptors: MW 637.67, ALogP 2.67, HBA 11, HBD 2, PSA 155.98, QED 0.27
Compound (SMILES): O=C(CCCCCCOc1ccc2cc1COC/C=C/COCc1cccc(c1)-c1ccnc(n1)N2)NO
InChIKey: IYBYMTCQQMFOHB-AATRIKPKSA-N
Target: Histone deacetylase 8 (SINGLE PROTEIN), Homo sapiens
UniProt: Q9BY41
Assay: Inhibition of human recombinant C-terminal His-tagged HDAC8 (1 to 377 residues) expressed in insect cells preincubated with enzyme followed by fluorogenic Arg-His-Lys(Ac)-Lys(Ac)-AMC substrate addition measured after 2 hrs by fluorescence assay
Measurement: IC50 = 740 nM (pChEMBL 6.130000114440918)
Descriptors: MW 518.61, ALogP 5.32, HBA 8, HBD 3, PSA 114.83, QED 0.16
Compound (SMILES): N#CC1(NC(=O)[C@@H]2Cc3ccc(c(Cl)c3)OCCCCOc3cc(C(F)(F)F)ccc3C(=O)N2)CC1
InChIKey: XAPRSGPLBWSEHV-IBGZPJMESA-N
Target: Cytochrome P450 2D6 (SINGLE PROTEIN), Homo sapiens
UniProt: P10635
Assay: Inhibition of CYP2D6 in human liver microsomes using AMMC as substrate by fluorescence assay
Measurement: IC50 = 11000 nM (pChEMBL 4.960000038146973)
Descriptors: MW 521.92, ALogP 4.42, HBA 5, HBD 2, PSA 100.45, QED 0.61
Compound (SMILES): O=C(O)CCc1ccc2cc(Cc3ccccc3)cc(N3CCN(CCc4ccc(OCCCN5CCCCCC5)cc4)CC3)c2n1
InChIKey: FZTMDWIJTHPEMP-UHFFFAOYSA-N
Target: Alpha-1B adrenergic receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P35368
Assay: Antagonist activity at adrenergic alpha1B receptor (unknown origin) expressed in Rat1 cells assessed as inhibition of phenylephrine-induced Ca2+ flux preincubated for 30 mins followed by phenylephrine addition by Fluo-4-AM-dye based FLIPR assay
Measurement: Ki = 251.19 nM (pChEMBL 6.599999904632568)
Descriptors: MW 634.87, ALogP 6.85, HBA 6, HBD 1, PSA 69.14, QED 0.15
Compound (SMILES): CCN(CC)C(=O)c1ccc2cc1CN(C)C(=O)[C@H](Nc1ccc3c(N)nccc3c1)c1ccc(c(C)c1)[C@@H](C)COC(=O)N2
InChIKey: KHVYVAAEFVFJSL-WKRVVKTRSA-N
Target: Coagulation factor XI (SINGLE PROTEIN), Homo sapiens
UniProt: P03951
Assay: Inhibition of human factor 11a using pyroGlu-Pro-Arg-pNA as substrate assessed as release of pNA after 10 to 120 mins by spectrophotometric method
Measurement: Ki = 6100 nM (pChEMBL 5.210000038146973)
Descriptors: MW 608.74, ALogP 6.08, HBA 7, HBD 3, PSA 129.89, QED 0.25
Compound (SMILES): CCOc1cc2c(Nc3ccc(Cl)c(Cl)c3)ncnc2cc1OCC1CNCCO1
InChIKey: KHSCTMVMPMKLGB-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 449.34, ALogP 4.45, HBA 7, HBD 2, PSA 77.53, QED 0.55
Compound (SMILES): N#CCC1(n2cc(-c3ncnc4[nH]ccc34)cn2)CN(C2CCN(C(=O)c3ccc(Cl)c(F)c3)CC2)C1
InChIKey: WDOHYLSCXALEBN-UHFFFAOYSA-N
Target: Tyrosine-protein kinase JAK1 (SINGLE PROTEIN), Homo sapiens
UniProt: P23458
Assay: Inhibition of human N-terminal His-tagged JAK1 catalytic domain (837 to 1142 residues) expressed in baculovirus infected insect cells assessed as decrease in phosphorylation of biotinylated peptide substrate after 1 hr in presence of 1 mM ATP by HTRF method
Measurement: IC50 <= 5 nM (pChEMBL 8.300999641418457)
Descriptors: MW 518.98, ALogP 3.84, HBA 7, HBD 1, PSA 106.73, QED 0.43
Compound (SMILES): C[C@H]1C[C@H]2CSC(N)=N[C@@]2(c2nc(NC(=O)c3ccc(C(F)(F)F)cn3)cs2)CO1
InChIKey: ZZHRZUNUORUAKI-NSTVUXKKSA-N
Target: Beta-secretase 1 (SINGLE PROTEIN), Homo sapiens
UniProt: P56817
Assay: BACE1 Cell-Free Assay: The substrate is Biotin-GLTNIKTEEISEISY^EVEFR-C[Oregon Green]KK-OH. The BACE1 enzyme is affinity purified material from conditioned media of CHO-K1 cells that have been transfected with a soluble BACE construct (BACE1deltaTM96His). Compounds are incubated in a ½ log dose response curve from a top concentration of 100 μM with BACE1 enzyme and the biotinylated fluorescent peptide in 384-well black plates (Thermo Scientific #4318). BACE1 is at a final concentration of 0.1 nM with a final concentration of peptide substrate of 150 nM in a reaction volume of 30 μL assay buffer [100 mM sodium acetate, pH 4.5 (brought to pH with acetic acid), and 0.001% Tween-20]. Plates are covered and incubated for 3 hours at 37 °C. The reaction is stopped with the addition of 30 μL of 1.5 μM Streptavidin (Pierce, #21125). After a 10 minute incubation at room temperature, plates are read on a PerkinElmer EnVision for fluorescence polarization (Ex485 nm/Em530 nm).
Measurement: IC50 = 54 nM (pChEMBL 7.269999980926514)
Descriptors: MW 457.5, ALogP 3.49, HBA 8, HBD 2, PSA 102.49, QED 0.73
Compound (SMILES): COc1cc(N2CCC(N3CCC(C)CC3)CC2)ccc1Nc1nccc(-c2c(-c3cccc(C(=O)Nc4c(F)cccc4F)c3)nc3ccccn23)n1
InChIKey: KUYIQVZTFYAICK-UHFFFAOYSA-N
Target: Insulin-like growth factor 1 receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P08069
Assay: Inhibition of IGF1-induced human IGF1R autophosphorylation expressed in mouse NIH-3T3 cells preincubated for 2 hrs followed by IGF-1 induction measured after 15 mins by DELFIA
Measurement: IC50 = 100 nM (pChEMBL 7)
Descriptors: MW 728.85, ALogP 8.44, HBA 9, HBD 2, PSA 99.92, QED 0.15
Compound (SMILES): Cc1ccc(-n2nccn2)c(C(=O)N2CCC[C@H]2Cc2cccc(-n3nccn3)c2)c1
InChIKey: PQIZGRDRKSOBSA-IBGZPJMESA-N
Target: Cytochrome P450 3A4 (SINGLE PROTEIN), Homo sapiens
UniProt: P08684
Assay: CYP3A4 Inhibition Assay: The CYP3A4 inhibition assay was performed using human liver microsomes and testosterone 6'-hydroxylation as a P450 isoform-specific marker. In a total volume of 150 uL, 14C-testosterone at a final concentration of 40 uM in a 100 mM phosphate buffer (pH 7.4) was incubated in a 96-well plate with 0.3 mg/mL of human liver microsomes in an Eppendorf thermomixer at 37° C. and 400 rpm. A 1.0 uL-aliquot of the 150-fold concentrated compound stock solution, prepared in DMSO, was added to yield final inhibitor concentrations of 0, 0.1, 0.5, 1.0, 5.0, 10, 25, and 50 uM. The reaction was initiated by addition of 15 uL of the NADPH-regenerating system containing the glucose-6-phosphate dehydrogenase and terminated after 7 min with a 75 uL-aliquot of methanol. After centrifugation at 465 g and 4° C. for 20 min, a 50 uL-aliquot of the supernatant was submitted to HPLC according to the method described below.
Measurement: IC50 = 3300 nM (pChEMBL 5.480000019073486)
Descriptors: MW 413.49, ALogP 3, HBA 7, HBD 0, PSA 81.73, QED 0.5
Compound (SMILES): C[C@H](Nc1nc(N)nc(N)c1C#N)c1nc2c(F)ccc(Cl)c2c(=O)n1-c1cncc(F)c1
InChIKey: DHEKIAITWHNQAM-QMMMGPOBSA-N
Target: PI3K p110 beta/p85 alpha (PROTEIN COMPLEX), Homo sapiens
UniProt: P27986
Assay: Inhibition of recombinant human full-length N-terminal His-tagged PI3K p110beta/p85alpha using phosphatidylinositol 3,4,5-trisphosphate as substrate measured after 30 mins by TR-FRET assay
Measurement: IC50 = 440 nM (pChEMBL 6.360000133514404)
Descriptors: MW 469.84, ALogP 2.71, HBA 10, HBD 3, PSA 161.42, QED 0.41
Compound (SMILES): Cc1cc(S(=O)(=O)[C@@]2(c3ccc(C(F)(C(F)(F)F)C(F)(F)F)cc3)CCN(C(=O)[C@H]3CC[C@H](C(=O)O)CC3)C2)ccc1F
InChIKey: FOMZHKMHJLHIQZ-RPPIVITFSA-N
Target: Oxysterols receptor LXR-beta (SINGLE PROTEIN), Homo sapiens
UniProt: P55055
Assay: Agonist activity at LXRbeta (unknown origin) expressed in African green monkey CV1 cells
Measurement: EC50 > 7500 nM (pChEMBL 5.125)
Descriptors: MW 641.58, ALogP 6.22, HBA 4, HBD 1, PSA 91.75, QED 0.3
Compound (SMILES): O=C(O)[C@H]1CC[C@H](C(=O)N2CC[C@](c3ccc(C(F)(C(F)(F)F)C(F)(F)F)cc3)(S(=O)(=O)c3ccc(Cl)cc3)C2)CC1
InChIKey: OWEBVLUQSSGDRX-UAVUOLJFSA-N
Target: Oxysterols receptor LXR-beta (SINGLE PROTEIN), Homo sapiens
UniProt: P55055
Assay: Agonist activity at LXRbeta (unknown origin) expressed in African green monkey CV1 cells
Measurement: EC50 > 7500 nM (pChEMBL 5.125)
Descriptors: MW 644, ALogP 6.42, HBA 4, HBD 1, PSA 91.75, QED 0.37
Compound (SMILES): CN(C)C/C=C/C(=O)N1CCC(n2nc(-c3ccc(Oc4ccccc4)cc3)c3c(N)ncnc32)CC1
InChIKey: KAKJQMPMDALLHT-RMKNXTFCSA-N
Target: Tyrosine-protein kinase JAK3 (SINGLE PROTEIN), Homo sapiens
UniProt: P52333
Assay: HotSpot kinase assay: IC50s were determined using the in vitro HotSpot kinase assay (purified enzymes, 33P-ATP, an appropriate substrate and 1 μM ATP.). For enzyme inhibition assays, compounds were tested in range of ten concentrations from 10 uM to 0.0005 uM using purified enzymes and the Hotspot kinase assay. Reaction conditions were 1 uM ATP, one hour incubation with inhibitor, and kinase activity detected using 33-ATP phosphorylation of an appropriately selected peptide substrate.
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 497.6, ALogP 4.15, HBA 8, HBD 1, PSA 102.4, QED 0.38
Compound (SMILES): C=CC(=O)Nc1ccccc1C1CCNc2c(C(N)=O)c(-c3ccc(Oc4ccccc4)cc3)nn21
InChIKey: TZAAHFAAEVJUJO-UHFFFAOYSA-N
Target: Tyrosine-protein kinase BTK (SINGLE PROTEIN), Homo sapiens
UniProt: Q06187
Assay: Inhibition of N-terminal His-tagged recombinant human BTK (393 to 659 residues) expressed in baculovirus infected Sf9 cells preincubated for 1 hr followed by Biotin-AVLESEEELYSSARQ-NH2 substrate addition in presence of ATP and measured after 1 hr by TR-FRET assay
Measurement: IC50 = 130 nM (pChEMBL 6.889999866485596)
Descriptors: MW 479.54, ALogP 4.97, HBA 6, HBD 3, PSA 111.27, QED 0.32
Compound (SMILES): c1cc2c(ncn3nnc(C4CCCCCC4)c23)[nH]1
InChIKey: QCVMWZJIMQPVCO-UHFFFAOYSA-N
Target: Tyrosine-protein kinase JAK1 (SINGLE PROTEIN), Homo sapiens
UniProt: P23458
Assay: Enzyme Assay: JAK1, JAK2, JAK3 and Tyk2 were purchased from Carna Biosciences, Inc. As the substrate, LANCE Ultra ULight-JAK1 Peptide (manufactured by PerkinElmer Co., Ltd. (PE)) was used. Dilute solutions of compounds and enzymes in assay buffer (50 mM HEPES pH7.5, 1 mM EGTA, 1 mM MgCl2, 2 mM DTT, 0.01% Tween20) were dispensed into wells of a 384-well black plate. After 5 minutes of preincubation, dilute solutions of the substrate and ATP (adenosine triphosphate) were added at a final concentration of 100 μM, and the plate was incubated at room temperature for 2 hours. After addition of a termination reagent containing EDTA (ethylenediamine tetraacetic acid) at a final concentration of 10 mM, LANCE Eu-W1024 Anti-phosphotyrosine (PT66) (manufactured by PE) was added, and after 1 hour of incubation, the fluorescences were measured with ARVO-HTS. From the plot of logarithm of a compound concentration and inhibitory activity, the IC50 was calculated.
Measurement: IC50 = 80 nM (pChEMBL 7.099999904632568)
Descriptors: MW 255.32, ALogP 3.04, HBA 4, HBD 1, PSA 58.87, QED 0.68
Compound (SMILES): COc1ccc2[nH]cc(C(=O)OCC34CCN(CC3)CC4)c2c1Cl
InChIKey: JGMCXSXPMCYLRN-UHFFFAOYSA-N
Target: Cytochrome P450 2D6 (SINGLE PROTEIN), Homo sapiens
UniProt: P10635
Assay: Cytochrome P450 Inhibition: Protocol 1: Studies were carried out in human liver microsomes. Human liver microsomes were purchased from BD Gentest. DMSO stocks were prepared for the test compounds. Aliquots of the DMSO solutions were diluted 1:3 by acetonitrile:ACN mixture (v/v: 40:60) to "400×" intermediate solutions, then further diluted by liver microsomes/buffer to "2×" intermediate solutions. "2×" intermediate solutions were mixed with "2×" NADPH/substrate solutions, which had been pre-warmed to 37° C. (final test compound concentrations were 10 μM, 3.3 μM, 1.1 μM, 0.37 μM, 0.122 μM, 0.041 μM, 0.0136 μM, and 0 μM). The plates were kept in a 37° C. water bath for the duration of the experiment. At the end of incubation (5 minutes for 3A4; 45 minutes for 2C19; 10 minutes for 1A2, 2C9, 2D6), 120 μL of acetonitrile was added into corresponding wells. After the final time point was sampled, the plates were shaken at a vibrator (IKA, MTS 2/4) for 10 mM (600 rpm/min) and then centrifuged at 5594 g for 15 mM (Thermo Multifuge×3R). Aliquots of the supernatant were removed, diluted 1:1 into distilled water, and analyzed by LC-MS/MS. The peak area response ratio to internal standard (PARR) of the compounds at 10 μM, 3.3 μM, 1.1 μM, 0.37 μM, 0.122 μM, 0.041 μM, and 0.0136 μM was compared to the PARR at 0 μM to determine the percent of metabolite generation from substrate at each test compound concentration.
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 348.83, ALogP 3.47, HBA 4, HBD 1, PSA 54.56, QED 0.86
Compound (SMILES): CCS(=N)(=O)Cc1cc(F)cc(Nc2ncc(F)c(-c3ccc(F)cc3OC)n2)c1
InChIKey: OAAHCIALZYFQLH-UHFFFAOYSA-N
Target: Cyclin-dependent kinase 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P24941
Assay: CDK2/CycE Kinase Assay: Recombinant fusion proteins of GST and human CDK2 and of GST and human CycE, expressed in insect cells (Sf9) and purified by Glutathion-Sepharose affinity chromatography, were purchased from ProQinase GmbH (Freiburg, Germany). As substrate for the kinase reaction biotinylated peptide biotin-Ttds-YISPLKSPYKISEG (C-terminus in amid form) was used which can be purchased e.g. form the company JERINI Peptide Technologies (Berlin, Germany)For the assay 50 nl of a 100 fold concentrated solution of the test compound in DMSO was pipetted into a black low volume 384 well microtiter plate (Greiner Bio-One, Frickenhausen, Germany), 2 ul of a solution of CDK2/CycE in aqueous assay buffer [50 mM Tris/HCl pH 8.0, 10 mM MgCl2, 1.0 mM dithiothreitol, 0.1 mM sodium ortho-vanadate, 0.01% (v/v) Nonidet-P40 (Sigma)] were added and the mixture was incubated for 15 min at 22 C. to allow pre-binding of the test compounds to the enzyme before the start of the kinase reaction.
Measurement: IC50 = 220 nM (pChEMBL 6.659999847412109)
Descriptors: MW 436.46, ALogP 4.88, HBA 6, HBD 2, PSA 87.96, QED 0.55
Compound (SMILES): CN(c1ccc(S(=O)(=O)NC2CC2)cn1)[C@@H]1CCN(c2ncnc3[nH]ccc23)C1
InChIKey: RJDFEVIMBGLEBT-CQSZACIVSA-N
Target: Tyrosine-protein kinase JAK2 (SINGLE PROTEIN), Homo sapiens
UniProt: O60674
Assay: Enzymatic Assay: JAK1/2/3 kinase assay are performed in vitro using Kit-Tyr 6 Peptide (Invitrogen, Cat. No. PV4122). TYK2 kinase assay are performed in vitro using Z'-LYTE™ Kinase Assay Kit-Tyr 3 Peptide (Invitrogen, Cat. No. PV3192). Recombinant human JAK1/2/3 or TYK2 catalytic domains are from Invitrogen (Cat No. PV4774/PV4210/PV3855/PV4790); All reactions (20 μL) are started by adding 2.5 μL of the testing compound in 4% DMSO solution, 5 μL of Kinase/Peptide substrate Mixture (3.2, 0.04, 0.2 or 8 μg/mL for Recombinant human JAK1/2/3 catalytic domains, 4 μM for Z-LYTE™ Tyr 6 peptide or Z-LYTE™ Tyr 3 peptide) or Phospho-Peptide solution (Invitrogen, Cat. No. PV3192, diluted with 1.33× Kinase Buffer), 2.5 μL ATP Solution (300/100/40/100M, JAK1/JAK2/JAK3/TYK2) or 1.33× Kinase Buffer (Invitrogen, Cat. No. PV3189, 5× diluted with distilled water). The 384-well assay plate (Corning, Cat. No. 3575) is mixed and incubated at room temperature for 1 hour. 5 μL of the Development Solution (Dilute Development Reagent A (Cat. No. PV3297) is diluted to 1/64 with Development Buffer (Cat. No. PV3127) for JAK1, JAK2 and JAK3 assay; Development Reagent A (Cat. No. PV3297) is diluted to 1/2048 with Development Buffer (Cat. No. PV3127) for TYK2 assay. The diluted Development Solution is then added to each well, mixed and incubated at room temperature for another 1 hour. The kinase reaction is then stopped by adding 5 μL of the Stop Reagent (Invitrogen, Cat. No. PV3094), and the plate is read with Wallac 1420 VICTOR3 Multilabel Counter (PerkinElmer™) at 445 nm and 520 nm fluorescence. All compounds are initially tested at 8 different concentrations (1 μM down to 0.0003 μM) using a 1:3 serial dilution scheme.
Measurement: IC50 = 0.055 nM (pChEMBL 10.260000228881836)
Descriptors: MW 413.51, ALogP 1.51, HBA 7, HBD 2, PSA 107.11, QED 0.63
Compound (SMILES): COc1cc(OC)cc(N(CCNC(C)C)c2ccc3ncc(-c4cnn(C5CCN(C)CC5)c4)nc3c2)c1.Cl
InChIKey: WWJUKYMCFMIUBZ-UHFFFAOYSA-N
Target: Receptor-type tyrosine-protein kinase FLT3 (SINGLE PROTEIN), Homo sapiens
UniProt: P36888
Assay: Inhibition of FLT3 (unknown origin) transfected in mouse BA/F3 cells assessed as decrease in cell proliferation in absence of mouse IL3 after 24 hrs by Alamar blue assay
Measurement: IC50 = 3890.45 nM (pChEMBL 5.409999847412109)
Descriptors: MW 529.69, ALogP 4.91, HBA 9, HBD 1, PSA 80.57, QED 0.31
Compound (SMILES): O=C/C=C1\O[C@@H]2CC(=O)N2C1(C/C=C/c1ccccc1)C(=O)OCc1ccccc1
InChIKey: KBUJSCWFZMYQLR-QQKZXBOMSA-N
Target: Beta-lactamase SHV-1 (SINGLE PROTEIN), Escherichia coli
UniProt: P0AD63
Assay: Cell Free Inhibition Assay: The inhibitory concentrations (IC50, [uM]) of the beta -lactamase inhibitors against purified TEM-1, SHV-1 and AmpC beta -lactamases are assessed by determining the concentration of inhibitor at which 50% of the nitrocefin hydrolysis is inhibited by the particular enzyme. Assays are performed with beta -lactamases expressed in the pET system (Novagen, San Diego, Calif.) without signal peptides. They contain an N-terminal hexa-Histidine tag that is used for purification on Ni-NTA (Qiagen, Hilden, Germany). The compounds are prepared as 50 mM stocks in DMSO and diluted into buffer P1 (50 mM phosphate, pH 7) to a final concentration of 10% DMSO. All further dilutions are done in P2 (P1 with 10% DMSO). Enzyme and compound dilutions are pre-incubated for 10 min at 37 C. and the reaction is started with the addition of pre-warmed (37 C.) nitrocefin at a final concentration of 50 mM. The change in absorption at 490 nm is followed at 37 C. for 10 min with 30 s intervals.
Measurement: IC50 = 3950.3 nM (pChEMBL 5.400000095367432)
Descriptors: MW 403.43, ALogP 3.24, HBA 5, HBD 0, PSA 72.91, QED 0.31
Compound (SMILES): CCCS(=O)(=O)Nc1cccc(C(=O)c2c[nH]c3ncc(-c4cnc(OC)nc4)cc23)c1F
InChIKey: QDIMNRNQAKCATG-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 469.5, ALogP 3.55, HBA 7, HBD 2, PSA 126.93, QED 0.38
Compound (SMILES): COc1ccc(CNc2nc(N3CC4CC4C3)ncc2C(=O)N[C@H]2CC[C@H](O)CC2)cc1Cl
InChIKey: NKAVILAJSNUOES-VNGAXPGBSA-N
Target: Dual 3',5'-cyclic-AMP and -GMP phosphodiesterase 11A (SINGLE PROTEIN), Homo sapiens
UniProt: Q9HCR9
Assay: Caliper Mobility-Shift Assay: To a 96-well plate, 20 μL of 10 μM FL-cGMP as the substrate was added; then 1 μL solution of the compound in DMSO or DMSO solution without compound was added; and then 29 μL of 0.28 ng/μL PDE-11 enzyme buffer (100 mM Hepes pH 7.5, 5 mM MgCl2, 0.002% Brij-35) was added. The maximum final concentration of the compound was 10 μM. The plate was incubated at 30° C. for 1 h, and 20 μL of 70 μM EDTA was then added to stop the reaction. 26 μL of solution of each well was transferred to a 384-well plate.
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 471.99, ALogP 3.24, HBA 7, HBD 3, PSA 99.61, QED 0.57
Compound (SMILES): COc1ccc(/C=C/C(=O)Nc2ccc(CN(C)Cc3ccccc3)cc2)cc1OC
InChIKey: SBRJGGDKKJIEFJ-FOWTUZBSSA-N
Target: Acetylcholinesterase (SINGLE PROTEIN), Homo sapiens
UniProt: P22303
Assay: Inhibition of human erythrocytic AChE using acetylthiocholine iodide as substrate preincubated for 5 mins followed by substrate addition measured up to 180 secs by spectrophotometric analysis
Measurement: IC50 = 2960 nM (pChEMBL 5.53000020980835)
Descriptors: MW 416.52, ALogP 4.99, HBA 4, HBD 1, PSA 50.8, QED 0.5
Compound (SMILES): COc1cc(OC)cc(N(CC2CC2)c2ccc3ncc(-c4cnn(C5CCN(S(C)(=O)=O)CC5)c4)nc3c2)c1
InChIKey: IVRYMOBVZPFZQJ-UHFFFAOYSA-N
Target: Receptor-type tyrosine-protein kinase FLT3 (SINGLE PROTEIN), Homo sapiens
UniProt: P36888
Assay: Inhibition of FLT3 (unknown origin) transfected in mouse BA/F3 cells assessed as decrease in cell proliferation in absence of mouse IL3 after 24 hrs by Alamar blue assay
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 562.7, ALogP 4.66, HBA 9, HBD 0, PSA 102.68, QED 0.29
Compound (SMILES): CCOCc1cc(OC)cc(N(CC2CC2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: GOURCRKPQYORGE-UHFFFAOYSA-N
Target: Receptor-type tyrosine-protein kinase FLT3 (SINGLE PROTEIN), Homo sapiens
UniProt: P36888
Assay: Inhibition of FLT3 (unknown origin) transfected in mouse BA/F3 cells assessed as decrease in cell proliferation in absence of mouse IL3 after 24 hrs by Alamar blue assay
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 443.55, ALogP 5.12, HBA 7, HBD 0, PSA 65.3, QED 0.36
Compound (SMILES): COc1cc(OC)cc(N(CCCN2CCCC2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1.Cl
InChIKey: CESAWDNYOGFNBM-UHFFFAOYSA-N
Target: Receptor-type tyrosine-protein kinase FLT3 (SINGLE PROTEIN), Homo sapiens
UniProt: P36888
Assay: Inhibition of FLT3 (unknown origin) transfected in mouse BA/F3 cells assessed as decrease in cell proliferation in absence of mouse IL3 after 24 hrs by Alamar blue assay
Measurement: IC50 = 8128.31 nM (pChEMBL 5.090000152587891)
Descriptors: MW 472.59, ALogP 4.67, HBA 8, HBD 0, PSA 68.54, QED 0.35
Compound (SMILES): C=CC(=O)Nc1cccc(-c2cnc3[nH]cc(-c4cccc(S(=O)(=O)N(C)C(C)(C)C)c4)c3n2)c1
InChIKey: FBMQVTKLCHHJLB-UHFFFAOYSA-N
Target: Tyrosine-protein kinase ITK/TSK (SINGLE PROTEIN), Homo sapiens
UniProt: Q08881
Assay: Biochemical Inhibition Assay: 1H-pyrrolo[2,3-b]pyridine, 1H-pyrazolo[3,4-b]pyridine and 5H-pyrrolo[2,3-b]pyrazine series of compounds exhibited over >100 fold selective against Janus and TEC family of kinases except for the BMX and TXK it had activity of 30 and 45 nM respectively.
Measurement: IC50 = 35 nM (pChEMBL 7.460000038146973)
Descriptors: MW 489.6, ALogP 4.84, HBA 5, HBD 2, PSA 108.05, QED 0.38
Compound (SMILES): Cc1nc(-n2nnc3c2CCN(C(=O)c2cccc(C(F)(F)F)c2Cl)C3C)ncc1F
InChIKey: RSOMVWPSWKNUPN-UHFFFAOYSA-N
Target: P2X purinoceptor 7 (SINGLE PROTEIN), Rattus norvegicus
UniProt: Q64663
Assay: Ca2+ flux assay: 1321N1 cells expressing the recombinant human or rat P2X7 channel was cultured in HyQ DME/(HyClone/Dulbecco's Modified Eagle Medium) high glucose supplemented with 10% Fetal Bovine Serum (FBS) and appropriate selection marker. Cells were seeded at a density of 25000 cells/well (96-well clear bottom black walled plates) in 100 μl volume/well. On the day of the experiment, cell plates were washed with assay buffer, containing (in mM): 130 NaCl, 2 KCl, 1 CaCl2, 1 MgCl2, 10 HEPES, 5 glucose; pH 7.40 and 300 mOs. After the wash, cells were loaded with the Calcium-4 dye (Molecular Device) and incubated in the dark for 60 minutes. Test compounds were prepared at 250× the test concentration in neat DMSO. Intermediate 96-well compound plates were prepared by transferring 1.2 μL of the compound into 300 μL of assay buffer. A further 3× dilution occurred when transferring 50 μL/well of the compound plate to 100 μL/well in the cell plate. Cells were incubated with test compounds and dye for 30 minutes. Calcium dye fluorescence was monitored in FLIPR as the cells were challenged by adding 50 μL/well of BzATP (final concentration is 250 μM BzATP (human and rat)). The fluorescence change was measured 180 seconds after adding the agonist. Peak fluorescence was plotted as a function of BzATP concentration using Origin 7 software.
Measurement: IC50 = 5984 nM (pChEMBL 5.21999979019165)
Descriptors: MW 454.82, ALogP 3.94, HBA 6, HBD 0, PSA 76.8, QED 0.55
Compound (SMILES): Cc1cc(O)cc2[nH]cc(C(=O)OCC34CCN(CC3)CC4)c12
InChIKey: RQPCCQZZYVZMOW-UHFFFAOYSA-N
Target: Cytochrome P450 2D6 (SINGLE PROTEIN), Homo sapiens
UniProt: P10635
Assay: Cytochrome P450 Inhibition: Protocol 1: Studies were carried out in human liver microsomes. Human liver microsomes were purchased from BD Gentest. DMSO stocks were prepared for the test compounds. Aliquots of the DMSO solutions were diluted 1:3 by acetonitrile:ACN mixture (v/v: 40:60) to "400×" intermediate solutions, then further diluted by liver microsomes/buffer to "2×" intermediate solutions. "2×" intermediate solutions were mixed with "2×" NADPH/substrate solutions, which had been pre-warmed to 37° C. (final test compound concentrations were 10 μM, 3.3 μM, 1.1 μM, 0.37 μM, 0.122 μM, 0.041 μM, 0.0136 μM, and 0 μM). The plates were kept in a 37° C. water bath for the duration of the experiment. At the end of incubation (5 minutes for 3A4; 45 minutes for 2C19; 10 minutes for 1A2, 2C9, 2D6), 120 μL of acetonitrile was added into corresponding wells. After the final time point was sampled, the plates were shaken at a vibrator (IKA, MTS 2/4) for 10 mM (600 rpm/min) and then centrifuged at 5594 g for 15 mM (Thermo Multifuge×3R). Aliquots of the supernatant were removed, diluted 1:1 into distilled water, and analyzed by LC-MS/MS. The peak area response ratio to internal standard (PARR) of the compounds at 10 μM, 3.3 μM, 1.1 μM, 0.37 μM, 0.122 μM, 0.041 μM, and 0.0136 μM was compared to the PARR at 0 μM to determine the percent of metabolite generation from substrate at each test compound concentration.
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 314.39, ALogP 2.82, HBA 4, HBD 2, PSA 65.56, QED 0.86
Compound (SMILES): COc1ncccc1NC(=O)N1CCC(N2CC(CC#N)(n3cc(-c4ncnc5[nH]ccc45)cn3)C2)CC1
InChIKey: XBFWKRPDEMLPBG-UHFFFAOYSA-N
Target: Tyrosine-protein kinase JAK1 (SINGLE PROTEIN), Homo sapiens
UniProt: P23458
Assay: Inhibition of human N-terminal His-tagged JAK1 catalytic domain (837 to 1142 residues) expressed in baculovirus infected insect cells assessed as decrease in phosphorylation of biotinylated peptide substrate after 1 hr in presence of 1 mM ATP by HTRF method
Measurement: IC50 <= 5 nM (pChEMBL 8.300999641418457)
Descriptors: MW 512.58, ALogP 2.85, HBA 9, HBD 2, PSA 140.88, QED 0.4
Compound (SMILES): COc1cc(N2CCC(N3CCCCC3)CC2)ccc1Nc1nccc(-c2c(-c3cccc(C(=O)Nc4c(F)cccc4F)c3)nc3cc(F)ccn23)n1
InChIKey: HYTZXEGJTKFHQF-UHFFFAOYSA-N
Target: Insulin-like growth factor 1 receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P08069
Assay: Inhibition of IGF1-induced human IGF1R autophosphorylation expressed in mouse NIH-3T3 cells preincubated for 2 hrs followed by IGF-1 induction measured after 15 mins by DELFIA
Measurement: IC50 < 100 nM (pChEMBL 7)
Descriptors: MW 732.81, ALogP 8.33, HBA 9, HBD 2, PSA 99.92, QED 0.15
Compound (SMILES): N#CCC1(n2cc(-c3ncnc4[nH]ccc34)cn2)CN(C2CCN(C(=O)c3c(F)ccc(F)c3F)CC2)C1
InChIKey: ZTIHJYLZSFDTNN-UHFFFAOYSA-N
Target: Tyrosine-protein kinase JAK1 (SINGLE PROTEIN), Homo sapiens
UniProt: P23458
Assay: Inhibition of human N-terminal His-tagged JAK1 catalytic domain (837 to 1142 residues) expressed in baculovirus infected insect cells assessed as decrease in phosphorylation of biotinylated peptide substrate after 1 hr in presence of 1 mM ATP by HTRF method
Measurement: IC50 <= 5 nM (pChEMBL 8.300999641418457)
Descriptors: MW 520.52, ALogP 3.47, HBA 7, HBD 1, PSA 106.73, QED 0.4
Compound (SMILES): N#CCC1(n2cc(-c3c(C#N)cnc4[nH]ccc34)cn2)CN(C2CCN(C(=O)c3cc(F)cc(C#N)c3)CC2)C1
InChIKey: RBZCKLUXXNDTND-UHFFFAOYSA-N
Target: Tyrosine-protein kinase JAK1 (SINGLE PROTEIN), Homo sapiens
UniProt: P23458
Assay: In vitro JAK Kinase Assay: The catalytic domains of human JAK1 (a.a. 837-1142), Jak2 (a.a. 828-1132) and Jak3 (a.a. 781-1124) with an N-terminal His tag were expressed using baculovirus in insect cells and purified. The catalytic activity of JAK1, JAK2 or JAK3 was assayed by measuring the phosphorylation of a biotinylated peptide. The phosphorylated peptide was detected by homogenous time resolved fluorescence (HTRF). IC50s of compounds were measured for each kinase in the 40 microL reactions that contain the enzyme, ATP and 500 nM peptide in 50 mM Tris (pH 7.8) buffer with 100 mM NaCl, 5 mM DTT, and 0.1 mg/mL (0.01%) BSA. For the 1 mM IC50 measurements, ATP concentration in the reactions was 1 mM. Reactions were carried out at room temperature for 1 hr and then stopped with 20 μL 45 mM EDTA, 300 nM SA-APC, 6 nM Eu-Py20 in assay buffer (Perkin Elmer, Boston, Mass.). Binding to the Europium labeled antibody took place for 40 minutes and HTRF signal was measured on a Fusion plate reader (Perkin Elmer, Boston, Mass.)
Measurement: IC50 = 12.5 nM (pChEMBL 7.900000095367432)
Descriptors: MW 533.57, ALogP 3.54, HBA 8, HBD 1, PSA 141.42, QED 0.41
Compound (SMILES): [O-][S+](CCN1CCN(CC(O)Cc2ccccc2)CC1)C(c1ccc(F)cc1)c1ccc(F)cc1
InChIKey: MACFTPBZAOCTFN-UHFFFAOYSA-N
Target: D(4) dopamine receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P21917
Assay: Displacement of [3H]N-methylspiperone from human D4R expressed in HEK293 cell membranes incubated for 1 hr by radioligand binding assay
Measurement: Ki = 1750 nM (pChEMBL 5.760000228881836)
Descriptors: MW 498.64, ALogP 4.02, HBA 4, HBD 1, PSA 49.77, QED 0.43
Compound (SMILES): BrC[C@H]1CC[C@H](c2nnn3cnc4[nH]ccc4c23)CC1
InChIKey: SUNXMHYYMAXRJE-MGCOHNPYSA-N
Target: Tyrosine-protein kinase JAK1 (SINGLE PROTEIN), Homo sapiens
UniProt: P23458
Assay: Enzyme Assay: JAK1, JAK2, JAK3 and Tyk2 were purchased from Carna Biosciences, Inc. As the substrate, LANCE Ultra ULight-JAK1 Peptide (manufactured by PerkinElmer Co., Ltd. (PE)) was used. Dilute solutions of compounds and enzymes in assay buffer (50 mM HEPES pH7.5, 1 mM EGTA, 1 mM MgCl2, 2 mM DTT, 0.01% Tween20) were dispensed into wells of a 384-well black plate. After 5 minutes of preincubation, dilute solutions of the substrate and ATP (adenosine triphosphate) were added at a final concentration of 100 μM, and the plate was incubated at room temperature for 2 hours. After addition of a termination reagent containing EDTA (ethylenediamine tetraacetic acid) at a final concentration of 10 mM, LANCE Eu-W1024 Anti-phosphotyrosine (PT66) (manufactured by PE) was added, and after 1 hour of incubation, the fluorescences were measured with ARVO-HTS. From the plot of logarithm of a compound concentration and inhibitory activity, the IC50 was calculated.
Measurement: IC50 = 5 nM (pChEMBL 8.300000190734863)
Descriptors: MW 334.22, ALogP 3.27, HBA 4, HBD 1, PSA 58.87, QED 0.73
Compound (SMILES): CCC(O)c1ccc(N2C(=O)CC[C@@H]2COCc2ccc(C(=O)O)s2)cc1
InChIKey: CQNLDPUJXLNMDP-LDCVWXEPSA-N
Target: Prostaglandin D2 receptor (SINGLE PROTEIN), Homo sapiens
UniProt: Q13258
Assay: Agonist activity at human recombinant DP receptor expressed in HEK293 cells assessed as effect on calcium accumulation by Fluo-4 AM dye based FLIPR assay
Measurement: EC50 = 7560 nM (pChEMBL 5.119999885559082)
Descriptors: MW 389.47, ALogP 3.6, HBA 5, HBD 2, PSA 87.07, QED 0.72
Compound (SMILES): Cc1ccnc(-n2nnc3c2CCN(C(=O)c2cccc(C(F)(F)F)c2Cl)C3C)n1
InChIKey: NNUKCIPJCGVOKK-UHFFFAOYSA-N
Target: P2X purinoceptor 7 (SINGLE PROTEIN), Homo sapiens
UniProt: Q99572
Assay: Radioligand Binding: Human or rat P2X7-1321 N1 cells were collected and frozen @−80° C. On the day of the experiment, cell membrane preparations were made according to standard published methods. The total assay volume was 100 μl:10 μl compound (10×)+(b) 40 μl tracer (2.5×)+50 μl membrane (2×). The tracer used for the assay was tritiated A-804598. The compound can be prepared as described in the literature. (Donnelly-Roberts, D. Neuropharmacology 2008, 56 (1), 223-229.) Compounds, tracer and membranes were incubated for 1 hour @ 4° C. The assay was terminated by filtration (GF/B filters pre-soaked with 0.3% PEI) and washed with washing buffer (Tris-HCl 50 mM). The IC50 generated in the binding assay was corrected for tracer concentration and affinity of the tracer to derive at the affinity (Ki) of the test compounds.
Measurement: IC50 = 185 nM (pChEMBL 6.730000019073486)
Descriptors: MW 436.83, ALogP 3.8, HBA 6, HBD 0, PSA 76.8, QED 0.61
Compound (SMILES): Cc1cncc(-c2cc3c(cn2)cnn3-c2ccc(=O)n([C@H]3CCCNC3)n2)n1
InChIKey: ANAOYTVZYSRWRF-HNNXBMFYSA-N
Target: Serine/threonine-protein kinase pim-3 (SINGLE PROTEIN), Homo sapiens
UniProt: Q86V86
Assay: Kinase Binding Assay: PIM-1, -2, and -3 enzymes were generated as fusion proteins expressed in bacteria and purified by IMAC column chromatography (Sun, X., Chiu, J. F., and He, Q. Y. (2005) Expert Rev. Proteomics, 2:649-657). A fluorescent-labeled Pim-specific peptide substrate, was custom synthesized by American Peptide Company (Sunnyvale, Calif.). Reaction Buffer contained 10 mM HEPES, pH 7.2, 10 mM MgCl2, 0.01% Tween 20, 2 mM DTT. Termination Buffer contained 190 mM HEPES, pH 7.2, 0.015% Brij-35, 0.2% Coating Reagent 3 (Caliper Life Sciences, Hopkinton, Mass.), 20 mM EDTA. Separation Buffer contained 100 mM HEPES, pH 7.2, 0.015% Brij-35, 0.1% Coating Reagent 3, 1:200 Coating Reagent 8 (Caliper Life Sciences, Hopkinton, Mass.), 10 mM EDTA and 5% DMSO.PIM reactions were carried out in a final volume of 10 uL per well in a 384-well plate. A standard enzymatic reaction, initiated by the addition of 5 uL 2Ã¿Â¿ATP and test compound to 5 uL of 2x enzyme and FAM-peptide, contained 20 uM PIM1, 50 uM PIM2, or 55 uM PIM3, 1 uM FAM-peptide, and 10 uM ATP, in Reaction Buffer. After 90 minutes of incubation at room temperature, the phosphorylation reaction was stopped by the addition of 10 uL Termination Buffer. The product and substrate in each independent reaction were separated on a 12-sipper microfluidic chip (Caliper Life Sciences, Hopkinton, Mass.) run on a Caliper LC3000 (Caliper Life Sciences, Hopkinton, Mass.). The separation of product and substrate was optimized by choosing voltages and pressure using Caliper's Optimizer software (Hopkinton, Mass.). The separation conditions used a downstream voltage of -500V, an upstream voltage of -2150V, and a screening pressure of -1.2 psi. The product and substrate fluorophore were excited at 488 nm and detected at 530 nm. Substrate conversion was calculated from the electropherogram using HTS Well Analyzer software (Caliper Life Sciences, Hopkinton, Mass.). Ki values for the test compound were calculated.
Measurement: Ki = 30 nM (pChEMBL 7.519999980926514)
Descriptors: MW 388.44, ALogP 1.67, HBA 9, HBD 1, PSA 103.41, QED 0.57
Compound (SMILES): CCc1c(-c2cnc3ccc(N(CCNC(C)C)c4cc(OC)cc(OC)c4)cc3n2)cnn1C.Cl
InChIKey: DTLAIVUWXPJAMT-UHFFFAOYSA-N
Target: Receptor-type tyrosine-protein kinase FLT3 (SINGLE PROTEIN), Homo sapiens
UniProt: P36888
Assay: Inhibition of FLT3 (unknown origin) transfected in mouse BA/F3 cells assessed as decrease in cell proliferation in absence of mouse IL3 after 24 hrs by Alamar blue assay
Measurement: IC50 = 6456.54 nM (pChEMBL 5.190000057220459)
Descriptors: MW 474.61, ALogP 4.75, HBA 8, HBD 1, PSA 77.33, QED 0.36
Compound (SMILES): c1ccc2cc(NC3=NC[C@@]4(CN5CCC4CC5)O3)ncc2c1
InChIKey: ZDTPXUKLGIDOCS-SFHVURJKSA-N
Target: Nicotinic acetylcholine receptor alpha-1/beta-1/delta/epsilon (PROTEIN COMPLEX), Rattus norvegicus
UniProt: P09660
Assay: Agonist activity at rat alpha1beta1deltaepsilon nAChR expressed in HEK293 cells for 2 mins by FLIPR assay
Measurement: EC50 > 100000 nM (pChEMBL 4)
Descriptors: MW 308.39, ALogP 2.5, HBA 5, HBD 1, PSA 49.75, QED 0.88
Compound (SMILES): COC(=O)CCCN/C=C1\C(=O)C(O)=C(C(C)C)c2cc(C)c(-c3c(C)cc4c(c3O)/C(=C/NCCCC(=O)OC)C(=O)C(O)=C4C(C)C)c(O)c21
InChIKey: IHQIQZBZMBBHBD-MFYXSQMNSA-N
Target: Apoptosis regulator Bcl-2 (SINGLE PROTEIN), Homo sapiens
UniProt: P10415
Assay: Inhibition of FAM-Bid binding to human BCL2 expressed in Escherichia coli BL21 after 30 mins by fluorescence polarization assay
Measurement: IC50 = 452 nM (pChEMBL 6.340000152587891)
Descriptors: MW 716.83, ALogP 6.16, HBA 12, HBD 6, PSA 191.72, QED 0.08
Compound (SMILES): COc1cc(OC)cc(N(CCNC2CC2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: YEKLQWUGOHZIQV-UHFFFAOYSA-N
Target: Receptor-type tyrosine-protein kinase FLT3 (SINGLE PROTEIN), Homo sapiens
UniProt: P36888
Assay: Inhibition of FLT3 (unknown origin) transfected in mouse BA/F3 cells assessed as decrease in cell proliferation in absence of mouse IL3 after 24 hrs by Alamar blue assay
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 444.54, ALogP 3.94, HBA 8, HBD 1, PSA 77.33, QED 0.42