lovingscience/chembl-v37-raw-activities huggingface dataset:
Compound (SMILES): O=C(OC(C(F)(F)F)C(F)(F)F)N1CCN(Cc2ccc(C(F)(F)F)cc2N2CCCC2)CC1
InChIKey: SQZJGTOZFRNWCX-UHFFFAOYSA-N
Target: Cytochrome P450 2C19 (SINGLE PROTEIN), Homo sapiens
UniProt: P33261
Assay: Inhibition of recombinant human CYP2C19
Measurement: IC50 > 50000 nM (pChEMBL 4.301000118255615)
Descriptors: MW 507.4, ALogP 5.05, HBA 4, HBD 0, PSA 36.02, QED 0.53
Compound (SMILES): OCc1ccc(-c2nnn3cnc4[nH]ccc4c23)cc1
InChIKey: GSKZBUCPACLVKD-UHFFFAOYSA-N
Target: Tyrosine-protein kinase JAK2 (SINGLE PROTEIN), Homo sapiens
UniProt: O60674
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 = 250 nM (pChEMBL 6.599999904632568)
Descriptors: MW 265.28, ALogP 1.76, HBA 5, HBD 2, PSA 79.1, QED 0.58
Compound (SMILES): N[C@H]1CC[C@H](c2nnn3cnc4[nH]ccc4c23)CC1
InChIKey: RHZDNIWCYPPTCM-KYZUINATSA-N
Target: Tyrosine-protein kinase JAK2 (SINGLE PROTEIN), Homo sapiens
UniProt: O60674
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 = 220 nM (pChEMBL 6.659999847412109)
Descriptors: MW 256.31, ALogP 1.59, HBA 5, HBD 2, PSA 84.89, QED 0.69
Compound (SMILES): N#CCC1(n2cc(-c3ncnc4[nH]ccc34)cn2)CN(C2CC3CCC(C2)N3Cc2c(F)ccc(F)c2Cl)C1
InChIKey: IABHQWVXSVEBNY-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 < 10 nM (pChEMBL 8)
Descriptors: MW 549.03, ALogP 4.87, HBA 7, HBD 1, PSA 89.66, QED 0.35
Compound (SMILES): CCCN1CCN(c2ccc(Nc3nccc(-c4c(-c5ccc(OC)c(C(=O)Nc6c(F)cccc6F)c5)nc5ccccn45)n3)c(OCC)c2)CC1
InChIKey: KJSLDUFWUQHWBN-UHFFFAOYSA-N
Target: Insulin receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P06213
Assay: Inhibition of insulin-induced human insulin receptor autophosphorylation expressed in mouse NIH-3T3 cells preincubated for 2 hrs followed by insulin induction measured after 15 mins by DELFIA
Measurement: IC50 < 100 nM (pChEMBL 7)
Descriptors: MW 718.81, ALogP 7.67, HBA 10, HBD 2, PSA 109.15, QED 0.13
Compound (SMILES): CC(c1c(Cl)cccc1Cl)c1nc(C(C)(C)O)cn1-c1ccc(-c2cc(F)c(CO)c(S(C)(=O)=O)c2)cc1F
InChIKey: OSCBEESEHIRILI-UHFFFAOYSA-N
Target: Oxysterols receptor LXR-beta (SINGLE PROTEIN), Homo sapiens
UniProt: P55055
Assay: Agonist activity at LXR-beta in human whole blood assessed as ABCA1 gene induction by measuring ABCA1 mRNA level after 4 hrs by SYBR-Green dye-based Q-PCR analysis
Measurement: EC50 = 23 nM (pChEMBL 7.639999866485596)
Descriptors: MW 595.5, ALogP 6.4, HBA 6, HBD 2, PSA 92.42, QED 0.26
Compound (SMILES): COc1cc(OC)cc(N(CC#Cc2nccn2C)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: RJRMUDQJNFDZEC-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 479.54, ALogP 3.97, HBA 9, HBD 0, PSA 83.12, QED 0.34
Compound (SMILES): COc1cc2c(Nc3ccc(Cl)c(Cl)c3)ncnc2cc1OCc1csc(C2CCNCC2)n1
InChIKey: NYIGUQNAOHAUFR-UHFFFAOYSA-N
Target: Epidermal growth factor receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P00533
Assay: Inhibition of recombinant human N-terminal GST His6-tagged thrombin cleavage site-fused EGFR (H672 to A1210 residues) expressed in baculovirus using poly-EY as substrate after 210 mins by luciferase coupled chemiluminescence assay
Measurement: IC50 < 50 nM (pChEMBL 7.301000118255615)
Descriptors: MW 516.45, ALogP 6.19, HBA 8, HBD 2, PSA 81.19, QED 0.3
Compound (SMILES): CC(CO)n1nc(-c2ccc3oc(N)nc3c2)c2c(N)ncnc21
InChIKey: JGAKWXRJHZBKGQ-UHFFFAOYSA-N
Target: Phosphatidylinositol 3-kinase regulatory subunit beta (SINGLE PROTEIN), Homo sapiens
UniProt: O00459
Assay: In vitro kinase assay: This assay is relatively simple, reasonably sensitive, and the peptide substrate can be adjusted both in terms of sequence and concentration to meet the assay requirements. Other exemplary kinase assays are detailed in U.S. Pat. No. 5,759,787 and U.S. application Ser. No. 12/728,926, both of which are incorporated herein by reference.
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 325.33, ALogP 1.35, HBA 9, HBD 3, PSA 141.9, QED 0.51
Compound (SMILES): O=c1cc(NC2CCN(S(=O)(=O)C(F)(F)F)CC2)c2cc(C(c3ccc(Cl)cc3)c3ccc(Cl)cc3)ccc2[nH]1
InChIKey: NFALLRQTKNBMAC-UHFFFAOYSA-N
Target: Cannabinoid receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P34972
Assay: Inverse agonist activity at human CB2 receptor expressed in HEK293 cells assessed as inhibition of forskolin-induced cAMP accumulation after 30 mins by HTRF assay
Measurement: EC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 610.49, ALogP 6.74, HBA 4, HBD 2, PSA 82.27, QED 0.24
Compound (SMILES): COc1cccc(C(=O)N2CCC(N3CC(CC#N)(n4cc(-c5ncnc6[nH]ccc56)cn4)C3)CC2)c1
InChIKey: FUMFZXHUPAWMJB-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 496.58, ALogP 3.06, HBA 8, HBD 1, PSA 115.96, QED 0.44
Compound (SMILES): CN(c1ccc(-c2nnn[nH]2)cc1F)[C@@H]1CCN(c2ncnc3[nH]ccc23)C1
InChIKey: FIEPDBBGKDUSNR-GFCCVEGCSA-N
Target: Tyrosine-protein kinase JAK2 (SINGLE PROTEIN), Homo sapiens
UniProt: O60674
Assay: Enzymatic Assay: JAK1/2/3 kinase assay are performed in vitro using Kit-Tyr 6 Peptide (Invitrogen, Cat. No. PV4122). TYK2 kinase assay are performed in vitro using Z′-LYTE Kinase Assay Kit-Tyr 3 Peptide (Invitrogen, Cat. No. PV3192). Recombinant human JAK1/2/3 or TYK2 catalytic domains are from Invitrogen (Cat No. PV4774/PV4210/PV3855/PV4790); All reactions (20 μL) are started by adding 2.5 μL of the testing compound in 4% DMSO solution, 5 μL of Kinase/Peptide substrate Mixture (3.2, 0.04, 0.2 or 8 μg/mL for Recombinant human JAK1/2/3 catalytic domains, 4 μM for Z-LYTE Tyr 6 peptide or Z-LYTE Tyr 3 peptide) or Phospho-Peptide solution (Invitrogen, Cat. No. PV3192, diluted with 1.33× Kinase Buffer), 2.5 μL ATP Solution (300/100/40/100 μM, JAK1/JAK2/JAK3/TYK2) or 1.33× Kinase Buffer (Invitrogen, Cat. No. PV3189, 5× diluted with distilled water). The 384-well assay plate (Corning, Cat. No. 3575) is mixed and incubated at room temperature for 1 hour. 5 μL of the Development Solution (Dilute Development Reagent A (Cat. No. PV3297) is diluted to 1/64 with Development Buffer (Cat. No. PV3127) for JAK1, JAK2 and JAK3 assay; Development Reagent A (Cat. No. PV3297) is diluted to 1/2048 with Development Buffer (Cat. No. PV3127) for TYK2 assay. The diluted Development Solution is then added to each well, mixed and incubated at room temperature for another 1 hour. The kinase reaction is then stopped by adding 5 μL of the Stop Reagent (Invitrogen, Cat. No. PV3094), and the plate is read with Wallac 1420 VICTOR3 Multilabel Counter (PerkinElmer) at 445 nm and 520 nm fluorescence. All compounds are initially tested at 8 different concentrations (1 μM down to 0.0003 μM) using a 1:3 serial dilution scheme.
Measurement: IC50 < 100 nM (pChEMBL 7)
Descriptors: MW 379.4, ALogP 1.99, HBA 7, HBD 2, PSA 102.51, QED 0.56
Compound (SMILES): COc1cc(-c2cc(F)cc(Cl)c2)c(F)cc1-n1c(=O)ccc2cc(S(=O)(=O)Nc3ccon3)ccc21
InChIKey: HXQNEKJQBGXFAG-UHFFFAOYSA-N
Target: Sodium channel protein type 7 subunit alpha (SINGLE PROTEIN), Homo sapiens
UniProt: Q01118
Assay: Inhibition of human Nav1.7 expressed in HEK293 cells by electrophysiology assay
Measurement: IC50 = 3.2 nM (pChEMBL 8.489999771118164)
Descriptors: MW 543.94, ALogP 5.39, HBA 7, HBD 1, PSA 103.43, QED 0.31
Compound (SMILES): COc1cc2c(Nc3ccc(Cl)c(Cl)c3)ncnc2cc1OCc1noc(-c2ccccc2)n1
InChIKey: ABQLLFONNKQLLB-UHFFFAOYSA-N
Target: Ephrin type-A receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P29317
Assay: AlphaScreen Assay: In AlphaScreen, when the donor and acceptor beads are close in proximity, a series of photochemical events will give rise to a fluorescent signal upon light activation. Here we use biotinylated poly-(Glu, Tyr) 4:1 as the kinase substrate, streptavidin-coated donor beads and anti-phosphortyrosine antibody PY100-coated acceptor beads. Upon phosphorylation, the peptide substrate can bind to both donor and acceptor beads, thus gives rise to fluorescence. Compounds, ATP, biotinylated poly-(Glu, Tyr) and kinases are mixed in a volume of 20 μL for 1 hr at ambient temperature using Greiner 384-well white clear bottom medium binding plates. Then 10 uL solution containing 15-30 mg/mL AlphaScreen beads, 75 mM Hepes, pH 7.4, 300 mM NaCl, 120 mM EDTA, 0.3% BSA and 0.03% Tween-20 is added to each well. After 2-16 hr incubation of the beads, plates are read in a Perkin Elmer AlphaQuest reader (available from PerkinElmer Life and Analytical Sciences, Inc., of Boston Mass.).
Measurement: IC50 = 525 nM (pChEMBL 6.28000020980835)
Descriptors: MW 494.34, ALogP 6.32, HBA 8, HBD 1, PSA 95.19, QED 0.28
Compound (SMILES): C/C=C/c1cccc2cc([C@H](C)NC(=O)c3c(N)nn4cccnc34)n(-c3ccccc3)c(=O)c12
InChIKey: ZXUNWLPETOFNAZ-KQEHZQRSSA-N
Target: Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit gamma isoform (SINGLE PROTEIN), Homo sapiens
UniProt: P48736
Assay: PI3K-gamma Selective Assay: A compound's ability in selectively inhibiting PI3K-γ can be assessed using RAW264.7 macrophages. Briefly, serum-starved RAW264.7 cells are stimulated with a known GPCR agonist C5a. See, e.g., Camps et al., Nature Medicine (2005) 11(9):936-943. Cells can be treated with test compounds prior to, simultaneously with, or subsequent to the stimulation by C5a. RAW 264.7 cells respond to the complement component fragment C5a through activation of the C5a receptor, and the C5a receptor activates macrophages and induces cell migration. Test compounds' ability to inhibit C5a-mediated AKT phosphorylation is indicative of selective inhibition of PI3K-γ. Thus, by monitoring the reduction of phospho-AKT in stimulated RAW 264.7 cells (using for example, phospho-AKT antibodies), a compound's potential efficacy in selectively inhibiting PI3Kγ can be assessed.
Measurement: IC50 = 5000 nM (pChEMBL 5.300000190734863)
Descriptors: MW 464.53, ALogP 4.14, HBA 7, HBD 2, PSA 107.31, QED 0.41
Compound (SMILES): CNC(=O)c1cc(F)cc(N(CC2CC2)c2ccc3ncc(-c4cnn(C(C)C)c4)nc3c2)c1
InChIKey: RZQBKZYEBJUPTF-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 458.54, ALogP 5.12, HBA 6, HBD 1, PSA 75.94, QED 0.42
Compound (SMILES): COc1cc(N2CCC(C3CCN(CCF)CC3)CC2)ccc1Nc1nccc(-c2c(-c3ccc(OC)c(C(=O)Nc4c(F)cccc4F)c3)nc3ccccn23)n1
InChIKey: DQUNOABXRLVXIY-UHFFFAOYSA-N
Target: Insulin receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P06213
Assay: Inhibition of insulin-induced human insulin receptor autophosphorylation expressed in mouse NIH-3T3 cells preincubated for 2 hrs followed by insulin induction measured after 15 mins by DELFIA
Measurement: IC50 < 100 nM (pChEMBL 7)
Descriptors: MW 790.89, ALogP 8.65, HBA 10, HBD 2, PSA 109.15, QED 0.13
Compound (SMILES): N#CCC1(n2cc(-c3ncnc4[nH]ccc34)cn2)CN(C2CCN(C(=O)c3cccc(C(F)(F)F)c3)CC2)C1
InChIKey: JBSIYEBHEXXDEO-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 534.55, ALogP 4.07, HBA 7, HBD 1, PSA 106.73, QED 0.41
Compound (SMILES): N#CCC1(n2cc(-c3ncnc4[nH]ccc34)cn2)CN(C2CCN(Cc3cccc(C(F)(F)F)c3F)CC2)C1
InChIKey: PCGBJEYCFKNAOO-UHFFFAOYSA-N
Target: Tyrosine-protein kinase JAK2 (SINGLE PROTEIN), Homo sapiens
UniProt: O60674
Assay: Inhibition of human N-terminal His-tagged JAK2 catalytic domain (828 to 1132 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 > 50 nM (pChEMBL 7.301000118255615)
Descriptors: MW 538.55, ALogP 4.57, HBA 7, HBD 1, PSA 89.66, QED 0.36
Compound (SMILES): COc1cc2c(Nc3ccc(F)c(Cl)c3F)ncnc2cc1OC[C@@H]1CN2CCOC[C@H]2CO1
InChIKey: IFVXCNKRSUKURE-KBPBESRZSA-N
Target: Vascular endothelial growth factor receptor 1 (SINGLE PROTEIN), Homo sapiens
UniProt: P17948
Assay: Inhibition of recombinant human N-terminal GST-tagged factor 10a cleavage site-fused Flt1 (K784 to I1338 residues) expressed in baculovirus infected insect Sf9 cells using poly-EY as substrate after 120 mins in presence of gamma33P-ATP by liquid scintillation spectrometry
Measurement: IC50 = 50 nM (pChEMBL 7.300000190734863)
Descriptors: MW 492.91, ALogP 3.79, HBA 8, HBD 1, PSA 77.97, QED 0.52
Compound (SMILES): Cc1nc2c(-c3cnc[nH]3)cc(N3CCOCC3)nn2c1Nc1cccc(C(F)(F)F)c1C
InChIKey: RHNMDCDXJHDXEU-UHFFFAOYSA-N
Target: Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit beta isoform (SINGLE PROTEIN), Homo sapiens
UniProt: P42338
Assay: Inhibition of PI3Kbeta in human PC3 cells assessed as suppression of AKT phosphorylation at Ser473 after 60 mins by ELISA
Measurement: IC50 = 12 nM (pChEMBL 7.920000076293945)
Descriptors: MW 457.46, ALogP 4.34, HBA 7, HBD 2, PSA 83.37, QED 0.47
Compound (SMILES): Cn1c(SCCCN2CC[C@]3(C[C@@H]3c3ccc(C(F)(F)F)cc3)C2)nnc1-c1cccnc1C(F)(F)F
InChIKey: DVUOLXOWKHDIAV-XXBNENTESA-N
Target: Cytochrome P450 2C19 (SINGLE PROTEIN), Homo sapiens
UniProt: P33261
Assay: Inhibition of human CYP2C19 expressed in microsomes using BMC as substrate after 10 mins by P450 cypex assay
Measurement: IC50 > 6000 nM (pChEMBL 5.2220001220703125)
Descriptors: MW 541.57, ALogP 6.28, HBA 6, HBD 0, PSA 46.84, QED 0.2
Compound (SMILES): N#CCC1(n2cc(-c3c(F)cnc4[nH]ccc34)cn2)CN(C2CCN(C(=O)c3cncc(C(F)(F)F)n3)CC2)C1
InChIKey: QAXGGFJMDUMGTJ-UHFFFAOYSA-N
Target: Tyrosine-protein kinase JAK2 (SINGLE PROTEIN), Homo sapiens
UniProt: O60674
Assay: Inhibition of human N-terminal His-tagged JAK2 catalytic domain (828 to 1132 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 > 10 nM (pChEMBL 8)
Descriptors: MW 553.52, ALogP 3.6, HBA 8, HBD 1, PSA 119.62, QED 0.38
Compound (SMILES): CCOc1ccc(-c2nc3ccccn3c2-c2ccnc(Nc3cc(CC)c(N4CCN(CCS(C)(=O)=O)CC4)cc3OC)n2)cc1C(=O)Nc1c(F)cccc1F
InChIKey: NJMQKPDHRUWMRD-UHFFFAOYSA-N
Target: Insulin receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P06213
Assay: Inhibition of insulin-induced human insulin receptor autophosphorylation expressed in mouse NIH-3T3 cells preincubated for 2 hrs followed by insulin induction measured after 15 mins by DELFIA
Measurement: IC50 < 100 nM (pChEMBL 7)
Descriptors: MW 810.93, ALogP 6.87, HBA 12, HBD 2, PSA 143.29, QED 0.12
Compound (SMILES): C=CC(=O)Nc1cccc(-c2cnc3[nH]cc(-c4cc(F)cc(F)c4OC)c3c2)c1
InChIKey: FFYPNJOCHRXBDA-UHFFFAOYSA-N
Target: Tyrosine-protein kinase JAK3 (SINGLE PROTEIN), Homo sapiens
UniProt: P52333
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 < 5 nM (pChEMBL 8.300999641418457)
Descriptors: MW 405.4, ALogP 5.31, HBA 3, HBD 2, PSA 67.01, QED 0.44
Compound (SMILES): CC1(C)C(=O)[C@H](C/C=C\CCCC(=O)O)[C@@H](/C=C/C(O)CCc2ccccc2)[C@@H]1O
InChIKey: XBDPKIKSINIXBV-WWYBHACOSA-N
Target: Prostaglandin E2 receptor EP1 subtype (SINGLE PROTEIN), Homo sapiens
UniProt: P34995
Assay: Radioligand Binding: HEK-293 cells stably expressing the human or feline FP receptor, or EP1, EP2, EP3, or EP4 receptors were washed with TME buffer, scraped from the bottom of the flasks, and homogenized for 30 sec using a Brinkman PT 10/35 polytron. TME buffer was added to achieve a final 40 ml volume in the centrifuge tubes (the composition of TME is 100 mM TRIS base, 20 mM MgCl2, 2M EDTA; 10 N HCl is added to achieve a pH of 7.4).The cell homogenate was centrifuged at 19000 r.p.m. for 20 min at 4 C. using a Beckman Ti-60 rotor. The resultant pellet was resuspended in TME buffer to give a final 1 mg/ml protein concentration, as determined by Biorad assay. Radioligand binding competition assays vs. [3H-]17-phenyl PGF2 (5 nM) were performed in a 100 ul volume for 60 min. Binding reactions were started by adding plasma membrane fraction. The reaction was terminated by the addition of 4 ml ice-cold TRIS-HCl buffer and rapid filtration through glass fiber GF/B filters using a Brandel cell.
Measurement: EC50 = 1020 nM (pChEMBL 5.989999771118164)
Descriptors: MW 414.54, ALogP 3.94, HBA 4, HBD 3, PSA 94.83, QED 0.38
Compound (SMILES): Cn1c(=O)n(C2CCOCC2)c2c3cc(-c4ccc(OCCCN5CCCCC5)nc4)c(F)cc3ncc21
InChIKey: QHRPXFUAYFWEPQ-UHFFFAOYSA-N
Target: Serine/threonine-protein kinase ATR (SINGLE PROTEIN), Homo sapiens
UniProt: Q13535
Assay: Inhibition of ATR in human HT29 cells assessed as decrease in Chk1 phosphorylation at Ser 345 preincubated for 1 hr followed by 4NQO addition and measured after 1 hr by Hoechst 33342 dye-based immunofluorescence assay
Measurement: IC50 > 29000 nM (pChEMBL 4.538000106811523)
Descriptors: MW 519.62, ALogP 4.7, HBA 8, HBD 0, PSA 74.41, QED 0.33
Compound (SMILES): Clc1cccc(OC[C@@H]2CN(CCN3CCc4ccccc43)CCO2)c1
InChIKey: QAJBOIGVHPCSNX-FQEVSTJZSA-N
Target: Alpha-1A adrenergic receptor (SINGLE PROTEIN), Mus musculus
UniProt: P97718
Assay: Radioligand Binding Assay: The detailed experimental protocols for the radioligand and functional receptor assays are available on the NIMH PDSP website at http://pdsp.med.unc.edu/UNC-CH %20Protocol %20Book.pdf. A. Serotonin receptors: 5-HT1A, 5-HT1B, 5-HT1D, 5-HT1E, 5-HT2A, 5-HT2B, 5-HT2C, 5-HT3, 5-HT5A, 5-HT6 and 5-HT7. Assay Buffer: Standard Binding Buffer (50 mM Tris-HCl, 10 mM MgCl2, 1 mM EDTA, pH 7.4) Membrane Fraction Source: Transiently or stably transfected cell lines (e.g., HEK293, COS, CHO, NIH3T3). Protocol adapted from Roth et al. (1986), J. Pharmacol. Exp. Ther., 238(2): 480-485; and Roth et al. (1994), J. Pharmacol. Exp. Ther., 268(3): 1403-1410. Adrenergic Receptors: alpha1A, alpha1B, alpha2A, alpha2B, alpha2C, beta1, beta2, beta3 Assay Buffers: For alpha1 receptors, alpha1 Binding Buffer (20 mM Tris-HCl, 145 mM NaCl, pH 7.4); for alpha2 receptors, alpha2 Binding Buffer (50 mM Tris-HCl, 5 mM MgCl2, pH 7.7); for beta receptors.
Measurement: Ki = 9037 nM (pChEMBL 5.039999961853027)
Descriptors: MW 372.9, ALogP 3.48, HBA 4, HBD 0, PSA 24.94, QED 0.77
Compound (SMILES): COc1cc2c(Nc3cc(Cl)c(Br)cc3F)ncnc2cc1O[C@@H]1C[C@H]2OC[C@H](OC)[C@H]2O1
InChIKey: CXTBYZCZYIJFDG-ANULTFPQSA-N
Target: Vascular endothelial growth factor receptor 1 (SINGLE PROTEIN), Homo sapiens
UniProt: P17948
Assay: Inhibition of recombinant human N-terminal GST-tagged factor 10a cleavage site-fused Flt1 (K784 to I1338 residues) expressed in baculovirus infected insect Sf9 cells using poly-EY as substrate after 120 mins in presence of gamma33P-ATP by liquid scintillation spectrometry
Measurement: IC50 = 1000 nM (pChEMBL 6)
Descriptors: MW 540.77, ALogP 4.84, HBA 8, HBD 1, PSA 83.96, QED 0.44
Compound (SMILES): COc1cc(OC)cc(N(CC2CN(Cc3ccccc3)CCN2Cc2ccccc2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: KNPOOYXLOYFJMB-UHFFFAOYSA-N
Target: Fibroblast growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P21802
Assay: Inhibition of human FGFR2 using Btn-Flt3 as substrate after 60 mins by TR-FRET assay
Measurement: IC50 = 120.23 nM (pChEMBL 6.920000076293945)
Descriptors: MW 639.8, ALogP 6.57, HBA 9, HBD 0, PSA 71.78, QED 0.16
Compound (SMILES): c1ccc(OC[C@@H]2CN(CCN3CCc4ccccc43)CCO2)cc1
InChIKey: ZKTUDHGKQCWRDH-FQEVSTJZSA-N
Target: 5-hydroxytryptamine receptor 7 (SINGLE PROTEIN), Mus musculus
UniProt: P32304
Assay: Radioligand Binding Assay: The detailed experimental protocols for the radioligand and functional receptor assays are available on the NIMH PDSP website at http://pdsp.med.unc.edu/UNC-CH %20Protocol %20Book.pdf. A. Serotonin receptors: 5-HT1A, 5-HT1B, 5-HT1D, 5-HT1E, 5-HT2A, 5-HT2B, 5-HT2C, 5-HT3, 5-HT5A, 5-HT6 and 5-HT7. Assay Buffer: Standard Binding Buffer (50 mM Tris-HCl, 10 mM MgCl2, 1 mM EDTA, pH 7.4) Membrane Fraction Source: Transiently or stably transfected cell lines (e.g., HEK293, COS, CHO, NIH3T3). Protocol adapted from Roth et al. (1986), J. Pharmacol. Exp. Ther., 238(2): 480-485; and Roth et al. (1994), J. Pharmacol. Exp. Ther., 268(3): 1403-1410. Adrenergic Receptors: alpha1A, alpha1B, alpha2A, alpha2B, alpha2C, beta1, beta2, beta3 Assay Buffers: For alpha1 receptors, alpha1 Binding Buffer (20 mM Tris-HCl, 145 mM NaCl, pH 7.4); for alpha2 receptors, alpha2 Binding Buffer (50 mM Tris-HCl, 5 mM MgCl2, pH 7.7); for beta receptors.
Measurement: Ki = 468 nM (pChEMBL 6.329999923706055)
Descriptors: MW 338.45, ALogP 2.83, HBA 4, HBD 0, PSA 24.94, QED 0.81
Compound (SMILES): COc1cc(OCCF)cc(N(CCNC(C)C)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1.Cl
InChIKey: RRWKKBDEESUHAF-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 478.57, ALogP 4.52, HBA 8, HBD 1, PSA 77.33, QED 0.34
Compound (SMILES): COc1cc(F)ccc1-c1nc(Nc2cc(Br)cc(CS(C)(=N)=O)c2)ncc1F
InChIKey: WJDGUKDMQOOHQB-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 = 120 nM (pChEMBL 6.920000076293945)
Descriptors: MW 483.34, ALogP 5.11, HBA 6, HBD 2, PSA 87.96, QED 0.51
Compound (SMILES): COc1cc2c(Oc3ccc(NC(=O)c4nn(-c5ccccc5F)c(=O)n4C)cc3F)ccnc2cc1OCCCN1CCN(C)CC1
InChIKey: WDAHGVLBPINGHW-UHFFFAOYSA-N
Target: Vascular endothelial growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P35968
Assay: Inhibition of VEGFR2 (unknown origin) after 30 mins by HTRF assay
Measurement: IC50 = 480.47 nM (pChEMBL 6.320000171661377)
Descriptors: MW 659.69, ALogP 4.47, HBA 11, HBD 1, PSA 115.98, QED 0.21
Compound (SMILES): COc1cc(OC)cc(N(CC#CC2CCCCC2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: FAAACDYRHYCCJJ-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 481.6, ALogP 5.77, HBA 7, HBD 0, PSA 65.3, QED 0.33
Compound (SMILES): Cn1c(SCCCN2CC[C@]3(C[C@@H]3c3ccc(C(F)(F)F)cc3)C2)nnc1-c1ccccn1
InChIKey: BGJXBVUWLFEJNM-XXBNENTESA-N
Target: D(2) dopamine receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P14416
Assay: Antagonist activity at human dopamine D2L receptor expressed in CHO cells coexpressing Galpha16 assessed as inhibition of dopamine-induced Ca2+ stimulation pre-incubated for 10 mins followed by dopamine challenge by Fluo-4AM based fluorometric analysis
Measurement: Ki = 107.15 nM (pChEMBL 6.96999979019165)
Descriptors: MW 473.57, ALogP 5.26, HBA 6, HBD 0, PSA 46.84, QED 0.35
Compound (SMILES): [2H]C([2H])([2H])Oc1cc(OC([2H])([2H])[2H])cc(N(c2ccc3ncc(-c4cnn(C)c4)nc3c2)C([2H])([2H])C([2H])([2H])O)c1
InChIKey: OOWSKBMTGLHFAR-PUVRZNKUSA-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 405.46, ALogP 3.18, HBA 8, HBD 1, PSA 85.53, QED 0.51
Compound (SMILES): CC1Cc2[nH]c(-c3cccc4ccc(Nc5ccccc5)nc34)cc2C(=O)N1
InChIKey: SJQWLZPINZQQNC-UHFFFAOYSA-N
Target: Serine/threonine-protein kinase pim-2 (SINGLE PROTEIN), Homo sapiens
UniProt: Q9P1W9
Assay: Homogeneous Time Resolved Fluorescence Assay (HTRF): 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 μM. A reference compound was included on each assay plate in order to validate that plate; on one plate of every assay run, two additional reference compounds were included. The final buffer conditions were as follows: 60 mM Hepes, pH 7.0, 0.05% BSA, 2 mM DTT. Incubations were carried out at RT (22° C.) for 2 h for Pim-1, 1 hour and 30 min for Pim-3, and 45 min for Pim-2. The reaction was stopped by the addition of 3 mM EDTA, and fluorescence was measured by an HTRF® Rubystar microplate reader.
Measurement: IC50 = 34.2 nM (pChEMBL 7.46999979019165)
Descriptors: MW 368.44, ALogP 4.65, HBA 3, HBD 3, PSA 69.81, QED 0.49
Compound (SMILES): N#Cc1ccc(Cl)cc1-c1cc(=O)n(C(CC2CC2)C(=O)Nc2ccc(C(=O)O)cc2)cc1Cl
InChIKey: APZJTXHPPDAWRM-UHFFFAOYSA-N
Target: Coagulation factor XI (SINGLE PROTEIN), Homo sapiens
UniProt: P03951
Assay: Measurement of FXIa Inhibition: To determine the factor XIa inhibition of the substances according to the invention, a biochemical test system is used which utilizes the reaction of a peptidic factor XIa substrate to determine the enzymatic activity of human factor XIa. Here, factor XIa cleaves from the peptic factor XIa substrate the C-terminal aminomethylcoumarin (AMC), the fluorescence of which is measured. The determinations are carried out in microtitre plates.Test substances are dissolved in dimethyl sulphoxide and serially diluted in dimethyl sulphoxide (3000 μM to 0.0078 μM; resulting final concentrations in the test: 50 μM to 0.00013 μM). In each case 1 μl of the diluted substance solutions are placed into the wells of white microtitre plates from Greiner (384 wells). 20 μl of assay buffer (50 mM of Tris/HCl pH 7.4; 100 mM of sodium chloride solution; 5 mM of calcium chloride solution; 0.1% of bovine serum albumin) and 20 μl of factor XIa from Kordia (0.45 nM in assay buffer) are then added successively. After 15 min of incubation, the enzyme reaction is started by addition of 20 μl of the factor XIa substrate Boc-Glu(OBzl)-Ala-Arg-AMC dissolved in assay buffer (10 μM in assay buffer) from Bachem, the mixture is incubated at room temperature (22° C.) for 30 min and fluorescence is then measured (excitation: 360 nm, emission: 460 nm). The measured emissions of the test batches with test substance are compared to those of control batches without test substance (only dimethyl sulphoxide instead of test substance in dimethyl sulphoxide), and the IC50 values are calculated from the concentration/activity relationships.
Measurement: IC50 = 200 nM (pChEMBL 6.699999809265137)
Descriptors: MW 496.35, ALogP 5.37, HBA 5, HBD 2, PSA 112.19, QED 0.46
Compound (SMILES): COC(=O)NC(C(=O)N1CCC[C@H]1c1ncc(-c2ccc(-c3ccc4nc([C@@H]5CCCN5C(=O)[C@@H](NC(=O)OC)C(C)C)[nH]c4c3)cc2)[nH]1)C(C)C
InChIKey: OEXZPKYNJLXYDG-FBVRXQNRSA-N
Target: Nonstructural protein 5A (SINGLE PROTEIN), Hepatitis C virus
UniProt: Q5L478
Assay: Transient Transfection Assay: In a transient set-up, a Huh-7 lunet hepatoma cell line was transiently transfected with an autonomously replicating RNA encoding a bi-cistronic expression construct. This construct comprises a firefly luciferase reporter gene preceding the NS3-NS5B subgenomic region of HCV (genotype 1a H77 or 1b Con1). Translation of the HCV subgenomic region is mediated by an internal ribosome entry site of encephalomyocarditis virus. The construct is furthermore flanked by 5' and 3' untranslated regions of HCV (genotype 1a H77 or 1b Con 1, respectively), which allow for replication of the RNA. In addition to the wild-type constructs, site-directed mutations were introduced into the transient HCV genotype 1b replicon in the gene encoding for the non-structural protein 5A (NS5A). More precisely, amino acid residues 28, 30, 31 and 93 in NS5A were independently altered. Cells were plated in 384 well plates in the presence of test and control compounds, which were added in various concentrations. Following an incubation of two days, replication of the HCV subgenomic replicon RNA was measured by assaying luciferase activity (using standard luciferase assay substrates and reagents and a Perkin Elmer ViewLux™ ultraHTS microplate imager).
Measurement: EC50 = 0.076 nM (pChEMBL 10.119999885559082)
Descriptors: MW 712.85, ALogP 5.71, HBA 8, HBD 4, PSA 174.64, QED 0.16
Compound (SMILES): O=C(N[C@H]1CC[C@H](CCN2CCN(c3nsc4ccccc34)CC2)CC1)c1ccco1
InChIKey: AAELEHAFAYIZRH-WGSAOQKQSA-N
Target: D(2) dopamine receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P14416
Assay: Agonist activity at D2 receptor (unknown origin) expressed in CHOK1 cells co-expressing G-alpha 15 by fluo-4 dye based FLIPR assay
Measurement: EC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 438.6, ALogP 4.39, HBA 6, HBD 1, PSA 61.61, QED 0.62
Compound (SMILES): CCCCCCC(O)c1ccc(N2C(=O)CC[C@@H]2CCCc2ccc(C(=O)O)s2)cc1
InChIKey: MHFAQSOESHOPMP-YDNXMHBPSA-N
Target: Prostacyclin receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P43119
Assay: Agonist activity at human recombinant IP receptor expressed in HEK293 cells assessed as effect on calcium accumulation by Fluo-4 AM dye based FLIPR assay
Measurement: EC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 443.61, ALogP 5.97, HBA 4, HBD 2, PSA 77.84, QED 0.4
Compound (SMILES): O=S(=O)(Nc1ccc(-c2nc3cc(NS(=O)(=O)c4cccc5nonc45)ccc3o2)cc1)c1cccc2nonc12
InChIKey: VOBKFQRLPJVGGG-UHFFFAOYSA-N
Target: Tyrosine-protein phosphatase non-receptor type 5 (SINGLE PROTEIN), Homo sapiens
UniProt: P54829
Assay: Inhibition of human PTPN5 expressed in Escherichia coli Rosetta 2 (DE3) using pNPP as substrate after 45 mins by spectrophotometric method
Measurement: IC50 = 40000 nM (pChEMBL 4.400000095367432)
Descriptors: MW 589.57, ALogP 4.17, HBA 12, HBD 2, PSA 196.21, QED 0.27
Compound (SMILES): COc1cc(OC)cc(N(CCCN2CCCC2)c2ccc3ncc(-c4cnn(C(C)C)c4)nc3c2)c1.Cl
InChIKey: JMACZTQNGYLPAL-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 500.65, ALogP 5.72, HBA 8, HBD 0, PSA 68.54, QED 0.28
Compound (SMILES): COc1ccc(S(=O)(=O)Nc2ccc(-c3nc4cc(NS(=O)(=O)c5ccc(OC)cc5)ccc4o3)cc2)cc1
InChIKey: GJXVVORHVKJGDK-UHFFFAOYSA-N
Target: Tyrosine-protein phosphatase non-receptor type 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P17706
Assay: Inhibition of human PTPN2 expressed in Escherichia coli Rosetta 2 (DE3) using pNPP as substrate after 45 mins by spectrophotometric method
Measurement: IC50 = 16000 nM (pChEMBL 4.800000190734863)
Descriptors: MW 565.63, ALogP 5.11, HBA 8, HBD 2, PSA 136.83, QED 0.25
Compound (SMILES): N#CCC1(n2cc(-c3ncnc4[nH]ccc34)cn2)CN(C2CCN(C(=O)c3cc(C(F)(F)F)ncc3Cl)CC2)C1
InChIKey: IPKHOEYJXDDGSU-UHFFFAOYSA-N
Target: Tyrosine-protein kinase JAK2 (SINGLE PROTEIN), Homo sapiens
UniProt: O60674
Assay: Inhibition of human N-terminal His-tagged JAK2 catalytic domain (828 to 1132 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 > 10 nM (pChEMBL 8)
Descriptors: MW 569.98, ALogP 4.12, HBA 8, HBD 1, PSA 119.62, QED 0.38
Compound (SMILES): COc1cc(C(=O)NC(CO)c2ccccc2F)ccc1-c1cn[nH]c1
InChIKey: YSVQULSJUHTXBG-UHFFFAOYSA-N
Target: Rho-associated protein kinase 2 (SINGLE PROTEIN), Homo sapiens
UniProt: O75116
Assay: In Vitro Assay: The effectiveness of compounds of the present invention as ROCK inhibitors can be determined in a 30 μL assay containing 20 mM HEPES, pH 7.5, 20 mM MgCl2, 0.015% Brij-35, 4 mM DTT, 5 μM ATP and 1.5 μM peptide substrate (FITC-AHA-AKRRRLSSLRA-OH). Compounds were dissolved in DMSO so that the final concentration of DMSO was <2%, and the reaction was initiated with Rho kinase variants. After incubation, the reaction was terminated by the addition of EDTA and the phosphorylated and non-phosphorylated peptides separated using a LABCHIP® 3000 Reader (Caliper Life Sciences). Controls consisted of assays that did not contain compound, and backgrounds consisted of assays that contained enzyme and substrate but had EDTA from the beginning of the reaction to inhibit kinase activity.
Measurement: IC50 = 16.7 nM (pChEMBL 7.78000020980835)
Descriptors: MW 355.37, ALogP 2.69, HBA 4, HBD 3, PSA 87.24, QED 0.63
Compound (SMILES): Cc1nc2cccc(-c3cc4c([nH]3)C(C)CNC4=O)c2nc1F
InChIKey: UAYKLVYFPJYTBE-UHFFFAOYSA-N
Target: Serine/threonine-protein kinase pim-2 (SINGLE PROTEIN), Homo sapiens
UniProt: Q9P1W9
Assay: Homogeneous Time Resolved Fluorescence Assay (HTRF): 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 384-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 22-point dosing curve having a high dose of 1 μM. A reference compound was included on each assay plate [Costar 3658] in order to validate that plate; on one plate of every assay run, two additional reference compounds were included. The Reaction Buffer consisted of 45 mM Hepes, pH 7.0, 15 mM NaCl, and 1 mM MgCl. The quench/detection buffer consisted of 50 mM Tris, 100 mM NaCl, 0.05% BSA, 0.1% Tween and 3 mM EDTA. Biotinylated BAD peptide (Biopeptide), 10 mM ATP (Sigma), Labeled p-BAD (S112) mAb (Cell Signalling and Perkin Elmer) [with 0.05% BSA and 2 mM DTT added] streptavidin:Allophycocyanin [Perkin Elmer]. Final concentrations either Pim-1 enzyme [5 pM], or Pim-2 enzyme [0.5 pM], DMSO [1%], BLC BAD (S112) [0.5 μM], ATP [1.5 μM], streptavidin:Allophycocyanin [0.002 mg/mL] and biotinylated-BAD (S112) mAb [100 pM]. Initial incubations were carried out at RT (22° C.) for 30 min for both Pim-1 and for Pim-2. Pim enzyme is added to compound in buffer, and plates are incubated of 30 min. Biotinylated BAD and ATP are added and plates are incubated for 1 h. A mixture of labeled p-BAD (S112) mAb and quench/detection buffer are added and incubated for 2 h. Fluorescence was measured by an HTRF® Envision microplate reader.
Measurement: IC50 = 0.7 nM (pChEMBL 9.149999618530273)
Descriptors: MW 310.33, ALogP 2.92, HBA 3, HBD 2, PSA 70.67, QED 0.73
Compound (SMILES): N[C@]1(C(=O)O)[C@@H]2[C@@H](C(=O)O)[C@@H]2[C@H](O)[C@H]1OCc1ccc(Cl)c(Cl)c1
InChIKey: WNOZOUHFGZKGNT-ANYOLZDRSA-N
Target: Metabotropic glutamate receptor 1 (SINGLE PROTEIN), Homo sapiens
UniProt: Q13255
Assay: Antagonist activity at recombinant human mGlu1 receptor expressed in hamster AV12 cells coexpressing human EAAT1/Galpha1s assessed as inhibition of Ca2+ flux by Fluo-3-AM dye based FLIPR assay
Measurement: IC50 > 12500 nM (pChEMBL 4.9029998779296875)
Descriptors: MW 376.19, ALogP 0.98, HBA 5, HBD 4, PSA 130.08, QED 0.6
Compound (SMILES): CCCc1cccc2c1CCC1CNCCN21
InChIKey: GJVPUHJMJVJTOE-UHFFFAOYSA-N
Target: 5-hydroxytryptamine receptor 2A (SINGLE PROTEIN), Homo sapiens
UniProt: P28223
Assay: Displacement of [125I]DOI from recombinant human 5-HT2A receptor expressed in HEK293 cell membranes after 1 hr by scintillation counting
Measurement: Ki = 6.31 nM (pChEMBL 8.199999809265137)
Descriptors: MW 230.35, ALogP 2.36, HBA 2, HBD 1, PSA 15.27, QED 0.84
Compound (SMILES): Nc1c(C(=O)c2ccc3ncccc3c2)cnn1-c1cc(O)ccc1Cl
InChIKey: FPKUEZLSSIDWJS-UHFFFAOYSA-N
Target: Fibroblast growth factor receptor 1 (SINGLE PROTEIN), Homo sapiens
UniProt: P11362
Assay: Inhibition of human FGFR1 by time-resolved fluorescence or time-resolved fluorescence assay
Measurement: IC50 = 450 nM (pChEMBL 6.349999904632568)
Descriptors: MW 364.79, ALogP 3.59, HBA 6, HBD 2, PSA 94.03, QED 0.54
Compound (SMILES): COCCN(c1cccc(OC)c1)c1ccc2ncc(-c3cnn(C)c3)nc2c1
InChIKey: YBYROMOZHMOYRQ-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 389.46, ALogP 3.82, HBA 7, HBD 0, PSA 65.3, QED 0.48
Compound (SMILES): CCCS(=O)(=O)Nc1ccc(F)c(C(=O)c2c[nH]c3ncc(-c4ccc(S(=O)(=O)C(C)C)cc4)cc23)c1F
InChIKey: ZLITXFAKTFNWLB-UHFFFAOYSA-N
Target: Cytochrome P450 2C9 (SINGLE PROTEIN), Homo sapiens
UniProt: P11712
Assay: Inhibition of CYP2C9 (unknown origin) using MFC as substrate after 45 mins
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 561.63, ALogP 5.07, HBA 6, HBD 2, PSA 126.06, QED 0.27
Compound (SMILES): CCCS(=O)(=O)Nc1ccc(F)c(C(=O)c2c[nH]c3ncc(-c4cnc(N5CCOCC5)nc4)cc23)c1F
InChIKey: PWEBOBOQSKWGQM-UHFFFAOYSA-N
Target: Cytochrome P450 3A4 (SINGLE PROTEIN), Homo sapiens
UniProt: P08684
Assay: Inhibition of CYP3A4 (unknown origin) using BFC as substrate after 30 mins
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 542.57, ALogP 3.52, HBA 8, HBD 2, PSA 130.17, QED 0.32
Compound (SMILES): COc1cc2c(Nc3ccc(Cl)c(Cl)c3F)ncnc2cc1OC[C@@H]1CN2CCC[C@@H]2C(=O)N1
InChIKey: VXJCKEGWFQFYGD-YVEFUNNKSA-N
Target: Ephrin type-A receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P29317
Assay: AlphaScreen Assay: In AlphaScreen, when the donor and acceptor beads are close in proximity, a series of photochemical events will give rise to a fluorescent signal upon light activation. Here we use biotinylated poly-(Glu, Tyr) 4:1 as the kinase substrate, streptavidin-coated donor beads and anti-phosphortyrosine antibody PY100-coated acceptor beads. Upon phosphorylation, the peptide substrate can bind to both donor and acceptor beads, thus gives rise to fluorescence. Compounds, ATP, biotinylated poly-(Glu, Tyr) and kinases are mixed in a volume of 20 μL for 1 hr at ambient temperature using Greiner 384-well white clear bottom medium binding plates. Then 10 uL solution containing 15-30 mg/mL AlphaScreen beads, 75 mM Hepes, pH 7.4, 300 mM NaCl, 120 mM EDTA, 0.3% BSA and 0.03% Tween-20 is added to each well. After 2-16 hr incubation of the beads, plates are read in a Perkin Elmer AlphaQuest reader (available from PerkinElmer Life and Analytical Sciences, Inc., of Boston Mass.).
Measurement: IC50 = 10500 nM (pChEMBL 4.980000019073486)
Descriptors: MW 506.37, ALogP 4.17, HBA 7, HBD 2, PSA 88.61, QED 0.49
Compound (SMILES): Cc1cccc2[nH]cc(C(=O)OCC34CCN(CC3)CC4)c12
InChIKey: DNLQGGPXCSMTMF-UHFFFAOYSA-N
Target: Cytochrome P450 2C19 (SINGLE PROTEIN), Homo sapiens
UniProt: P33261
Assay: Cytochrome P450 Inhibition: Protocol 2: Stock solution for NCEs (test articles) and standard inhibitors were prepared at a concentration of 20 mM in DMSO. Stock solutions were diluted with DMSO to get substocks which were further diluted 10-fold in 80:20 MeCN:water to obtain intermediate substocks. Working stocks were prepared by diluting the intermediate substocks 50-fold in buffer.
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 298.39, ALogP 3.12, HBA 3, HBD 1, PSA 45.33, QED 0.89
Compound (SMILES): COc1cn(C(CCOC(F)(F)F)C(=O)Nc2ccc(C(=O)O)cc2)c(=O)cc1-c1cc(Cl)ccc1C#N
InChIKey: YNXCWDXRPDZZLO-UHFFFAOYSA-N
Target: Coagulation factor XI (SINGLE PROTEIN), Homo sapiens
UniProt: P03951
Assay: Measurement of FXIa Inhibition: To determine the factor XIa inhibition of the substances according to the invention, a biochemical test system is used which utilizes the reaction of a peptidic factor XIa substrate to determine the enzymatic activity of human factor XIa. Here, factor XIa cleaves from the peptic factor XIa substrate the C-terminal aminomethylcoumarin (AMC), the fluorescence of which is measured. The determinations are carried out in microtitre plates.Test substances are dissolved in dimethyl sulphoxide and serially diluted in dimethyl sulphoxide (3000 μM to 0.0078 μM; resulting final concentrations in the test: 50 μM to 0.00013 μM). In each case 1 μl of the diluted substance solutions are placed into the wells of white microtitre plates from Greiner (384 wells). 20 μl of assay buffer (50 mM of Tris/HCl pH 7.4; 100 mM of sodium chloride solution; 5 mM of calcium chloride solution; 0.1% of bovine serum albumin) and 20 μl of factor XIa from Kordia (0.45 nM in assay buffer) are then added successively. After 15 min of incubation, the enzyme reaction is started by addition of 20 μl of the factor XIa substrate Boc-Glu(OBzl)-Ala-Arg-AMC dissolved in assay buffer (10 μM in assay buffer) from Bachem, the mixture is incubated at room temperature (22° C.) for 30 min and fluorescence is then measured (excitation: 360 nm, emission: 460 nm). The measured emissions of the test batches with test substance are compared to those of control batches without test substance (only dimethyl sulphoxide instead of test substance in dimethyl sulphoxide), and the IC50 values are calculated from the concentration/activity relationships.
Measurement: IC50 = 6.5 nM (pChEMBL 8.1899995803833)
Descriptors: MW 549.89, ALogP 4.85, HBA 7, HBD 2, PSA 130.65, QED 0.39