lovingscience/chembl-v37-raw-activities huggingface dataset:
Compound (SMILES): Cc1ccc(NC(=O)c2cccc(C(F)(F)F)c2)cc1-c1cc(N2CCOCC2)c2oc(=O)[nH]c2c1
InChIKey: ZQVAYYPNZFAWMA-UHFFFAOYSA-N
Target: RAF proto-oncogene serine/threonine-protein kinase (SINGLE PROTEIN), Homo sapiens
UniProt: P04049
Assay: In Vitro Enzyme Assay: Final assay conditions were 4 pM cRaf, 3 uM ATP, 10 nM biotin tagged MEK1 kinase dead protein substrate. Reactions were performed in Greiner384 well plates, catalog #784075. Reaction buffer was 50 mM Tris, pH 7.5, 50 mM NaCl, 10 mM MgCl2, 0.01% Tween-20, 0.05% BSA and 1 mM DTT. 5 ul of 2×cRaf plus MEK1 were dispensed into plates containing 0.25 ul of compound in 100% DMSO and incubated at room temperature for 30 minutes. Reactions were started by addition of 5 ul of 2×ATP. Reactions were run for two hours and terminated by addition of 10 ul of 2× antibody and Alphascreen bead mixture in Stop Buffer. Stop Buffer was 50 mM Tris, pH 7.5, 0.005% Tween-20, 25 mM EDTA.
Measurement: IC50 = 0.225 nM (pChEMBL 9.649999618530273)
Descriptors: MW 497.47, ALogP 5.2, HBA 5, HBD 2, PSA 87.57, QED 0.4
Compound (SMILES): COc1cc2c(Nc3ccc(Cl)c(Cl)c3)ncnc2cc1OCC1CN(C(=O)c2c(C)noc2C)CCO1
InChIKey: DGJOZXUZTUDBOH-UHFFFAOYSA-N
Target: Receptor tyrosine-protein kinase erbB-2 (SINGLE PROTEIN), Homo sapiens
UniProt: P04626
Assay: Inhibition of recombinant human N-terminal GST His6-tagged thrombin cleavage site-fused ErbB2 kinase domain (Q679 to V1255 residues) expressed in baculovirus infected insect Sf9 cells using biotinylated poly-EY as substrate after 60 mins by alphascreen assay
Measurement: IC50 < 50 nM (pChEMBL 7.301000118255615)
Descriptors: MW 558.42, ALogP 5.21, HBA 9, HBD 1, PSA 111.84, QED 0.33
Compound (SMILES): OC(CN1CCC(c2nnn3cnc4[nH]ccc4c23)CC1)c1ccc(C(F)(F)F)cc1
InChIKey: WOSMSPVAZXEVGP-UHFFFAOYSA-N
Target: Non-receptor tyrosine-protein kinase TYK2 (SINGLE PROTEIN), Homo sapiens
UniProt: P29597
Assay: Enzyme Assay: JAK1, JAK2, JAK3 and Tyk2 were purchased from Carna Biosciences, Inc. As the substrate, LANCE Ultra ULight-JAK1 Peptide (manufactured by PerkinElmer Co., Ltd. (PE)) was used. Dilute solutions of compounds and enzymes in assay buffer (50 mM HEPES pH7.5, 1 mM EGTA, 1 mM MgCl2, 2 mM DTT, 0.01% Tween20) were dispensed into wells of a 384-well black plate. After 5 minutes of preincubation, dilute solutions of the substrate and ATP (adenosine triphosphate) were added at a final concentration of 100 μM, and the plate was incubated at room temperature for 2 hours. After addition of a termination reagent containing EDTA (ethylenediamine tetraacetic acid) at a final concentration of 10 mM, LANCE Eu-W1024 Anti-phosphotyrosine (PT66) (manufactured by PE) was added, and after 1 hour of incubation, the fluorescences were measured with ARVO-HTS.
Measurement: IC50 = 450 nM (pChEMBL 6.349999904632568)
Descriptors: MW 430.43, ALogP 3.54, HBA 6, HBD 2, PSA 82.34, QED 0.52
Compound (SMILES): COc1cc2c(Nc3ccc(Cl)c(Cl)c3F)ncnc2cc1OC[C@@H]1CN2CCC[C@H]2C(=O)N1
InChIKey: VXJCKEGWFQFYGD-SJCJKPOMSA-N
Target: Receptor tyrosine-protein kinase erbB-2 (SINGLE PROTEIN), Homo sapiens
UniProt: P04626
Assay: Inhibition of recombinant human N-terminal GST His6-tagged thrombin cleavage site-fused ErbB2 kinase domain (Q679 to V1255 residues) expressed in baculovirus infected insect Sf9 cells using biotinylated poly-EY as substrate after 60 mins by alphascreen assay
Measurement: IC50 = 50 nM (pChEMBL 7.300000190734863)
Descriptors: MW 506.37, ALogP 4.17, HBA 7, HBD 2, PSA 88.61, QED 0.49
Compound (SMILES): Cc1cccc2c1N(C(=O)CSc1ccc(Cl)cn1)CCC2
InChIKey: AADFPUIVOUZLOS-UHFFFAOYSA-N
Target: Voltage-gated inwardly rectifying potassium channel KCNH2 (SINGLE PROTEIN), Homo sapiens
UniProt: Q12809
Assay: Inhibition Assay: To determine whether compounds were selective for TRPV3 inhibition over inhibition of other ion channel types, the human ERG (hERG), NaV1.2, and TRPV1 (hTRPV1) channels and the rat TRPV6 (rTRPV6) channel were also stably transfected and expressed or induced to express in mammalian cell lines. The methods for measuring currents from these channels are well-established and have been described in numerous publications (See, Weerapura et al., 2002, J Physiology 540: 15-27; Rush et al., 2005, J Physiology 564: 808-815; Caterina et al., 1997, Nature 389: 816-824; Hoenderhop et al., 2001, J Physiology 537: 747-761; Clapham et al., 2003, Pharmacol Rev 55: 591-596).
Measurement: IC50 > 5000 nM (pChEMBL 5.301000118255615)
Descriptors: MW 332.86, ALogP 4.11, HBA 3, HBD 0, PSA 33.2, QED 0.79
Compound (SMILES): COc1cc(OC)cc(N(C)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: OMNISBCHBVYMCT-UHFFFAOYSA-N
Target: Vascular endothelial growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P35968
Assay: Inhibition of VEGFR2 (unknown origin) transfected in mouse BA/F3 cells assessed as decrease in cell proliferation in presence of mouse IL3 after 24 hrs by Alamar blue assay
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 375.43, ALogP 3.82, HBA 7, HBD 0, PSA 65.3, QED 0.53
Compound (SMILES): CS(=O)(=O)C1CN(C(=O)c2ccc3cc(Oc4ccc(C(F)(F)F)cn4)ccc3n2)C1
InChIKey: XYCSIKBESLTOLI-UHFFFAOYSA-N
Target: Sodium channel protein type 5 subunit alpha (SINGLE PROTEIN), Homo sapiens
UniProt: Q14524
Assay: Inhibition of human Nav 1.5 expressed in HEK293 cells at -90 mV holding potential by Whole cell voltage clamp electrophysiology assay
Measurement: IC50 = 8080 nM (pChEMBL 5.090000152587891)
Descriptors: MW 451.43, ALogP 3.31, HBA 6, HBD 0, PSA 89.46, QED 0.6
Compound (SMILES): OC(CN[C@H]1CC[C@@H](c2nnn3cnc4[nH]ccc4c23)CC1)(c1ccccc1)C(F)(F)F
InChIKey: HDZJLIXRQMYVBN-PUTDCXNDSA-N
Target: Non-receptor tyrosine-protein kinase TYK2 (SINGLE PROTEIN), Homo sapiens
UniProt: P29597
Assay: Enzyme Assay: JAK1, JAK2, JAK3 and Tyk2 were purchased from Carna Biosciences, Inc. As the substrate, LANCE Ultra ULight-JAK1 Peptide (manufactured by PerkinElmer Co., Ltd. (PE)) was used. Dilute solutions of compounds and enzymes in assay buffer (50 mM HEPES pH7.5, 1 mM EGTA, 1 mM MgCl2, 2 mM DTT, 0.01% Tween20) were dispensed into wells of a 384-well black plate. After 5 minutes of preincubation, dilute solutions of the substrate and ATP (adenosine triphosphate) were added at a final concentration of 100 μM, and the plate was incubated at room temperature for 2 hours. After addition of a termination reagent containing EDTA (ethylenediamine tetraacetic acid) at a final concentration of 10 mM, LANCE Eu-W1024 Anti-phosphotyrosine (PT66) (manufactured by PE) was added, and after 1 hour of incubation, the fluorescences were measured with ARVO-HTS.
Measurement: IC50 > 1000 nM (pChEMBL 6)
Descriptors: MW 444.46, ALogP 3.67, HBA 6, HBD 3, PSA 91.13, QED 0.44
Compound (SMILES): N#CCOc1ccc(CN2CCC(c3nnn4cnc5[nH]ccc5c34)CC2)cc1
InChIKey: ZPFRMSQTFODKTJ-UHFFFAOYSA-N
Target: Non-receptor tyrosine-protein kinase TYK2 (SINGLE PROTEIN), Homo sapiens
UniProt: P29597
Assay: Enzyme Assay: JAK1, JAK2, JAK3 and Tyk2 were purchased from Carna Biosciences, Inc. As the substrate, LANCE Ultra ULight-JAK1 Peptide (manufactured by PerkinElmer Co., Ltd. (PE)) was used. Dilute solutions of compounds and enzymes in assay buffer (50 mM HEPES pH7.5, 1 mM EGTA, 1 mM MgCl2, 2 mM DTT, 0.01% Tween20) were dispensed into wells of a 384-well black plate. After 5 minutes of preincubation, dilute solutions of the substrate and ATP (adenosine triphosphate) were added at a final concentration of 100 μM, and the plate was incubated at room temperature for 2 hours. After addition of a termination reagent containing EDTA (ethylenediamine tetraacetic acid) at a final concentration of 10 mM, LANCE Eu-W1024 Anti-phosphotyrosine (PT66) (manufactured by PE) was added, and after 1 hour of incubation, the fluorescences were measured with ARVO-HTS.
Measurement: IC50 > 1000 nM (pChEMBL 6)
Descriptors: MW 387.45, ALogP 2.89, HBA 7, HBD 1, PSA 95.13, QED 0.57
Compound (SMILES): FC(F)(F)c1c(CN2CCC(c3ccccc3)CC2)ccn2c(CC3CC3)nnc12
InChIKey: LYDKDODJIBQNLK-UHFFFAOYSA-N
Target: Metabotropic glutamate receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: Q14416
Assay: Positive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Measurement: EC50 = 21 nM (pChEMBL 7.679999828338623)
Descriptors: MW 414.48, ALogP 5.08, HBA 4, HBD 0, PSA 33.43, QED 0.58
Compound (SMILES): COc1cc2c(Nc3ccc(Cl)c(Cl)c3)ncnc2cc1OCC1CN(CCC(C)C)CCCO1
InChIKey: SFASAOFVHLMKPH-UHFFFAOYSA-N
Target: Vascular endothelial growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P35968
Assay: Inhibition of recombinant human N-terminal GST-fused KDR (D807 to V1356 residues) expressed in baculovirus infected Escherichia coli or insect Sf9 cells using poly-EY as substrate after 240 mins by luciferase coupled chemiluminescence assay
Measurement: IC50 = 50 nM (pChEMBL 7.300000190734863)
Descriptors: MW 519.47, ALogP 6.2, HBA 7, HBD 1, PSA 68.74, QED 0.36
Compound (SMILES): CCn1cncc(-c2cc3c(cn2)cnn3-c2cccc(N3CCNCC3)n2)c1=O
InChIKey: AWFOXFITUCSTPY-UHFFFAOYSA-N
Target: Serine/threonine-protein kinase pim-1 (SINGLE PROTEIN), Homo sapiens
UniProt: P11309
Assay: In Vitro Cell Proliferation Potency Assay: BaF3, a murine interleukin-3 dependent pro-B cell line, parental cells, BaF3 PIM1 cells, BaF3 PIM2 cells, and MM1.S (multiple myeloma) cells were seeded at 2 k/well, 5 k/well, 5 k/well, and 10 k/well respectively, in a 384-well plate, at 45 μL/well. Test compound was added at 5 μL/well. BaF3 cells (parental and transfected) were incubated overnight, while MM1.S cells were incubated for 72 hours at 37° C., 5% CO2. CELL TITER GLO® Reagent (Promega) was added at 50 μL/well, the plates were incubated for 30 minutes, and their luminescence read on an HT Analyst.
Measurement: IC50 = 544 nM (pChEMBL 6.260000228881836)
Descriptors: MW 402.46, ALogP 1.47, HBA 9, HBD 1, PSA 93.76, QED 0.55
Compound (SMILES): CNC(=O)c1c(-c2ccc(F)cc2)oc2cc(N(C)S(C)(=O)=O)c(-c3ccc4c(n3)-c3cc5c(F)cccc5n3CC4)cc12
InChIKey: MURUVADFDBVLDP-UHFFFAOYSA-N
Target: RNA-directed RNA polymerase (SINGLE PROTEIN), Hepacivirus hominis
UniProt: O39930
Assay: Inhibition of NS5B polymerase E1202G/T1280I/S2197P mutant in HCV genotype 2a infected in human HuH7 replicon cells after 72 hrs in presence of 10% FBS by luciferase-based reporter assay
Measurement: EC50 = 5.7 nM (pChEMBL 8.239999771118164)
Descriptors: MW 612.66, ALogP 6.37, HBA 6, HBD 1, PSA 97.44, QED 0.24
Compound (SMILES): O=S(=O)(O)C[C@H]1CC[C@H](c2nnn3cnc4[nH]ccc4c23)CC1
InChIKey: QONHJWWRKIIDEF-MGCOHNPYSA-N
Target: Non-receptor tyrosine-protein kinase TYK2 (SINGLE PROTEIN), Homo sapiens
UniProt: P29597
Assay: Enzyme Assay: JAK1, JAK2, JAK3 and Tyk2 were purchased from Carna Biosciences, Inc. As the substrate, LANCE Ultra ULight-JAK1 Peptide (manufactured by PerkinElmer Co., Ltd. (PE)) was used. Dilute solutions of compounds and enzymes in assay buffer (50 mM HEPES pH7.5, 1 mM EGTA, 1 mM MgCl2, 2 mM DTT, 0.01% Tween20) were dispensed into wells of a 384-well black plate. After 5 minutes of preincubation, dilute solutions of the substrate and ATP (adenosine triphosphate) were added at a final concentration of 100 μM, and the plate was incubated at room temperature for 2 hours. After addition of a termination reagent containing EDTA (ethylenediamine tetraacetic acid) at a final concentration of 10 mM, LANCE Eu-W1024 Anti-phosphotyrosine (PT66) (manufactured by PE) was added, and after 1 hour of incubation, the fluorescences were measured with ARVO-HTS.
Measurement: IC50 = 680 nM (pChEMBL 6.170000076293945)
Descriptors: MW 335.39, ALogP 1.77, HBA 6, HBD 2, PSA 113.24, QED 0.71
Compound (SMILES): C[C@@H](CN1CCC(n2c(=O)[nH]c3cc(Br)ccc32)CC1)NC(=O)[C@@H]1C[C@@H]1c1ccccc1
InChIKey: JSVNNLRZCJAYTQ-ZLGUVYLKSA-N
Target: Phospholipase D2 (SINGLE PROTEIN), Homo sapiens
UniProt: O14939
Assay: In Vitro Activity Assay: In vitro PLD activity is measured with an exogenous substrate assay as previously described (Brown, H. A. et al. (1993) Cell 75:1137-1144). Briefly, PLD activity was measured as the release of [methyl-3H]choline from [choline-methyl-3H]dipalmitoylphosphatidylcholine. PLD enzyme (PLD1=3 nM, or PLD2=15 nM) is reconstituted with phospholipid vesicle substrates. Lipid solutions were dried and resuspended, and small unilamellar vesicles were prepared by bath sonication. All assays were performed at 37° C. with agitation for 30 min. Reactions were stopped by addition of trichloroacetic acid and bovine serum albumin. Free [methyl-3H]choline was separated from precipitated lipids and proteins by centrifugation and analyzed by liquid scintillation counting.
Measurement: IC50 = 1100 nM (pChEMBL 5.960000038146973)
Descriptors: MW 497.44, ALogP 4.04, HBA 4, HBD 2, PSA 70.13, QED 0.54
Compound (SMILES): Cn1c(=O)c2c(CC(=O)Nc3nc(-c4ccc(OC(F)(F)F)c(F)c4)cs3)ccnc2n(C)c1=O
InChIKey: MGGVBMYIXILZHA-UHFFFAOYSA-N
Target: Transient receptor potential cation channel subfamily V member 4 (SINGLE PROTEIN), Homo sapiens
UniProt: Q9HBA0
Assay: Radiometric Calcium Assay: The inhibition of TRPA1 receptor activation was measured as inhibition of allylisothiocyanate (AITC) induced cellular uptake of radioactive calcium. Test compounds were dissolved in DMSO to prepare 10 mM stock solution and then diluted using plain medium with 0.1% BSA and 1.8 mM CaCl2 to get desired concentration. Final concentration of DMSO in the reaction was 0.5% (v/v). Human TRPA1 expressing CHO cells were grown in F-12 DMEM medium with 10% FBS, 1% penicillin-streptomycin solution, and 400 ug/ml of G-418. Cells were seeded 24 h prior to the assay in 96 well plates so as to get 50,000 cells per well on the day of experiment. Cells were treated with test compounds for 10 min followed by addition of AITC at a final concentration of 30 micromolar and 5 uCi/ml 45Ca+2 for 3 min at 25° C. Cells were washed and lysed using buffer containing 1% Triton X-100, 0.1% deoxycholate and 0.1% SDS. Radioactivity in the lysate was measured in Packard Top count.
Measurement: IC50 = 158.4 nM (pChEMBL 6.800000190734863)
Descriptors: MW 509.44, ALogP 2.97, HBA 9, HBD 1, PSA 108.11, QED 0.41
Compound (SMILES): C=CC(=O)Nc1cccc(Oc2nc(Nc3ccc(OC)cc3OC)ncc2C(F)(F)F)c1
InChIKey: YQRLADVWFUXYQX-UHFFFAOYSA-N
Target: Epidermal growth factor receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P00533
Assay: Cell Based Assay: To assess phosphor-EGFR signaling, blots were probed with rabbit anti-Phospho-EGFR (Y1068) and mouse total anti-EGFR antibodies. Phospho-EGFR signal was normalized to total EGFR expression for each sample. To assess phosphor-S6 ribosomal protein signaling, blots were probed with mouse anti-phosphor-S6 ribosomal protein and rabbit total anti-S6 ribosomal protein. Blots were normalized as indicated above. Results are indicated as % DMSO control.
Measurement: EC50 > 1000 nM (pChEMBL 6)
Descriptors: MW 460.41, ALogP 5.17, HBA 7, HBD 2, PSA 94.6, QED 0.45
Compound (SMILES): COc1ccc(-c2ccc3ncnc(-c4cccc(C(=O)N5CCN(C(C)=O)CC5)c4)c3c2)cn1
InChIKey: ZXVWGKDNEWUDIF-UHFFFAOYSA-N
Target: Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform (SINGLE PROTEIN), Homo sapiens
UniProt: P42336
Assay: Inhibition of PI3K-alpha (unknown origin) by KinaseGlo assay
Measurement: IC50 = 418 nM (pChEMBL 6.380000114440918)
Descriptors: MW 467.53, ALogP 3.67, HBA 6, HBD 0, PSA 88.52, QED 0.46
Compound (SMILES): Cn1c(=O)c2c(CC(=O)Nc3nc(-c4cc(F)cc(C(F)(F)F)c4)cs3)coc2n(C)c1=O
InChIKey: XYLQLKFUIGUGMF-UHFFFAOYSA-N
Target: Transient receptor potential cation channel subfamily V member 4 (SINGLE PROTEIN), Homo sapiens
UniProt: Q9HBA0
Assay: Radiometric Calcium Assay: The inhibition of TRPA1 receptor activation was measured as inhibition of allylisothiocyanate (AITC) induced cellular uptake of radioactive calcium. Test compounds were dissolved in DMSO to prepare 10 mM stock solution and then diluted using plain medium with 0.1% BSA and 1.8 mM CaCl2 to get desired concentration. Final concentration of DMSO in the reaction was 0.5% (v/v). Human TRPA1 expressing CHO cells were grown in F-12 DMEM medium with 10% FBS, 1% penicillin-streptomycin solution, and 400 ug/ml of G-418. Cells were seeded 24 h prior to the assay in 96 well plates so as to get 50,000 cells per well on the day of experiment. Cells were treated with test compounds for 10 min followed by addition of AITC at a final concentration of 30 micromolar and 5 uCi/ml 45Ca+2 for 3 min at 25° C. Cells were washed and lysed using buffer containing 1% Triton X-100, 0.1% deoxycholate and 0.1% SDS. Radioactivity in the lysate was measured in Packard Top count.
Measurement: IC50 > 1000 nM (pChEMBL 6)
Descriptors: MW 482.42, ALogP 3.29, HBA 8, HBD 1, PSA 99.13, QED 0.45
Compound (SMILES): COc1cccc(N(CC2CC2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1OC
InChIKey: OWZFRMMJYGBTKN-UHFFFAOYSA-N
Target: Vascular endothelial growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P35968
Assay: Inhibition of VEGFR2 (unknown origin) transfected in mouse BA/F3 cells assessed as decrease in cell proliferation in presence of mouse IL3 after 24 hrs by Alamar blue assay
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 415.5, ALogP 4.6, HBA 7, HBD 0, PSA 65.3, QED 0.44
Compound (SMILES): O=C(O)CC1CCC2(CC1)CCN(c1cc(C(F)(F)F)ccc1F)CC2
InChIKey: IYMUTHHMEOHTBM-UHFFFAOYSA-N
Target: Free fatty acid receptor 4 (SINGLE PROTEIN), Homo sapiens
UniProt: Q5NUL3
Assay: Agonist activity at human GPR120 short isoform expressed in CHOK1 cells assessed as induction of IP1 accumulation after 60 mins by HTRF assay
Measurement: EC50 = 1200 nM (pChEMBL 5.920000076293945)
Descriptors: MW 373.39, ALogP 5.1, HBA 2, HBD 1, PSA 40.54, QED 0.75
Compound (SMILES): N#CCC1(n2ccc(-c3ncnc4[nH]ccc34)c2)CN(C2CCN(C(=O)c3ccc(C(F)(F)F)cc3F)CC2)C1
InChIKey: LCZLRZNEJKCKLP-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 551.55, ALogP 4.81, HBA 6, HBD 1, PSA 93.84, QED 0.36
Compound (SMILES): Cc1ccc(NC(=O)c2ccnc(C(F)F)c2)cc1-c1cc(N2CCOCC2)c(=O)n(C)n1
InChIKey: MJXGSJQBDVRXKS-UHFFFAOYSA-N
Target: RAF proto-oncogene serine/threonine-protein kinase (SINGLE PROTEIN), Homo sapiens
UniProt: P04049
Assay: In Vitro Raf Activity: Raf and biotinylated Mek, kinase dead, were combined at 2× final concentrations in assay buffer (50 mM Tris, pH 7.5, 15 mM MgCl2, 0.01% BSA and 1 mM DTT) and dispensed 5 ml per well in assay plates (Greiner white 384 well assay plates #781207) containing 0.25 ml of 40× of a Raf kinase inhibitor test compound diluted in 100% DMSO. The plate was incubated for 60 minutes at room temperature. The Raf kinase activity reaction was started by the addition of 5 mL per well of 2×ATP diluted in assay buffer. After 3 hours (b-Raf(V600E)) or 1 hour (c-Raf). The reactions were stopped and the phosphorylated product was measured using a rabbit anti-p-MEK (Cell Signaling, #9121) antibody and the Alpha Screen IgG (ProteinA) detection Kit (PerkinElmer #6760617R), by the addition of 10 mL to the well of a mixture of the antibody (1:2000 dilution) and detection beads (1:2000 dilution of both beads) in Stop/bead buffer (25 mM EDTA, 50 mM Tris, pH 7.5, 0.01% Tween20). The additions were carried out under dark conditions to protect the detection beads from light. A lid was placed on top of the plate and incubated for 1 hour at room temperature, then the luminescence was read on a PerkinElmer Envision instrument. The concentration of each compound for 50% inhibition (IC50) was calculated by non-linear regression using XL Fit data analysis software.
Measurement: IC50 = 0.8 nM (pChEMBL 9.100000381469727)
Descriptors: MW 455.47, ALogP 3.18, HBA 7, HBD 1, PSA 89.35, QED 0.64
Compound (SMILES): c1cc2c(ncn3nnc([C@H]4CC[C@H](CN5CCSC5)CC4)c23)[nH]1
InChIKey: DSOBPFBTKZVVRH-JOCQHMNTSA-N
Target: Non-receptor tyrosine-protein kinase TYK2 (SINGLE PROTEIN), Homo sapiens
UniProt: P29597
Assay: Enzyme Assay: JAK1, JAK2, JAK3 and Tyk2 were purchased from Carna Biosciences, Inc. As the substrate, LANCE Ultra ULight-JAK1 Peptide (manufactured by PerkinElmer Co., Ltd. (PE)) was used. Dilute solutions of compounds and enzymes in assay buffer (50 mM HEPES pH7.5, 1 mM EGTA, 1 mM MgCl2, 2 mM DTT, 0.01% Tween20) were dispensed into wells of a 384-well black plate. After 5 minutes of preincubation, dilute solutions of the substrate and ATP (adenosine triphosphate) were added at a final concentration of 100 μM, and the plate was incubated at room temperature for 2 hours. After addition of a termination reagent containing EDTA (ethylenediamine tetraacetic acid) at a final concentration of 10 mM, LANCE Eu-W1024 Anti-phosphotyrosine (PT66) (manufactured by PE) was added, and after 1 hour of incubation, the fluorescences were measured with ARVO-HTS.
Measurement: IC50 = 160 nM (pChEMBL 6.800000190734863)
Descriptors: MW 342.47, ALogP 2.89, HBA 6, HBD 1, PSA 62.11, QED 0.79
Compound (SMILES): N=C(NC(=N)N1CCN(C(=N)NC(=N)Nc2ccc(OC(F)(F)F)cc2)CC1)Nc1ccc(OC(F)(F)F)cc1
InChIKey: AIAPWZRCQZHLIY-UHFFFAOYSA-N
Target: Cholinesterase (SINGLE PROTEIN), Equus caballus
UniProt: P81908
Assay: Non-competitive inhibition of equine serum butyrylcholinesterase in presence of varying butyrylthiocholine iodide substrate level preincubated for 20 mins followed by substrate addition measured every 1 min for 30 mins
Measurement: Ki > 20000 nM (pChEMBL 4.698999881744385)
Descriptors: MW 574.49, ALogP 3.54, HBA 6, HBD 8, PSA 168.46, QED 0.16
Compound (SMILES): COc1ccc2[nH]cc(C(=O)OCC34CCN(CC3)CC4)c2c1
InChIKey: TVBLCSQOLNHLAF-UHFFFAOYSA-N
Target: Cytochrome P450 2D6 (SINGLE PROTEIN), Homo sapiens
UniProt: P10635
Assay: Cytochrome P450 Inhibition: Protocol 2: Stock solution for NCEs (test articles) and standard inhibitors were prepared at a concentration of 20 mM in DMSO. Stock solutions were diluted with DMSO to get substocks which were further diluted 10-fold in 80:20 MeCN:water to obtain intermediate substocks. Working stocks were prepared by diluting the intermediate substocks 50-fold in buffer.
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 314.39, ALogP 2.82, HBA 4, HBD 1, PSA 54.56, QED 0.88
Compound (SMILES): c1cnc2c(N3CCN(CCc4ccc(OCCCN5CCCCCC5)cc4)CC3)cccc2c1
InChIKey: RHTRBRRAADVASO-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 = 15.85 nM (pChEMBL 7.800000190734863)
Descriptors: MW 472.68, ALogP 5.24, HBA 5, HBD 0, PSA 31.84, QED 0.4
Compound (SMILES): COc1cccc(N(Cc2cc(C)no2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: FUUUVMVISCOTOP-UHFFFAOYSA-N
Target: Vascular endothelial growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P35968
Assay: Inhibition of VEGFR2 (unknown origin) transfected in mouse BA/F3 cells assessed as decrease in cell proliferation in presence of mouse IL3 after 24 hrs by Alamar blue assay
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 426.48, ALogP 4.67, HBA 8, HBD 0, PSA 82.1, QED 0.39
Compound (SMILES): N[C@@H](Cc1ccccc1)C(=O)Nc1ccccc1-c1ccc(NC(=O)CCCCCNC(=O)CS)cc1
InChIKey: KPPGBOJVGZRMKT-VWLOTQADSA-N
Target: Protein deacetylase HDAC6 (SINGLE PROTEIN), Homo sapiens
UniProt: Q9UBN7
Assay: Inhibition of human HDAC6 using FAM-labeled acetylated peptide as substrate incubated for 17 hrs by fluorescence based assay
Measurement: IC50 = 450 nM (pChEMBL 6.349999904632568)
Descriptors: MW 518.68, ALogP 4.41, HBA 5, HBD 5, PSA 113.32, QED 0.17
Compound (SMILES): CC(=O)c1ccc(OCc2ccc(F)cc2)cc1O
InChIKey: RFHGZHJAFVVQFU-UHFFFAOYSA-N
Target: Amine oxidase [flavin-containing] B (SINGLE PROTEIN), Homo sapiens
UniProt: P27338
Assay: Inhibition of recombinant human MAO-B using kynuramine as substrate assessed as decrease in 4-hydroxyquinoline production incubated for 20 mins by fluorescence spectrophotometry
Measurement: IC50 = 3 nM (pChEMBL 8.520000457763672)
Descriptors: MW 260.26, ALogP 3.31, HBA 3, HBD 1, PSA 46.53, QED 0.86
Compound (SMILES): COc1cc(F)c(C)cc1-c1c[nH]c2ncc(-c3cccc(NC(=O)/C=C/CN(C)C)c3)cc12
InChIKey: ABNHJJMMVSPRKX-RMKNXTFCSA-N
Target: Tyrosine-protein kinase BTK (SINGLE PROTEIN), Homo sapiens
UniProt: Q06187
Assay: Biochemical Inhibition Assay: 1H-pyrrolo[2,3-b]pyridine, 1H-pyrazolo[3,4-b]pyridine and 5H-pyrrolo[2,3-b]pyrazine series of compounds exhibited over >100 fold selective against Janus and TEC family of kinases except for the BMX and TXK it had activity of 30 and 45 nM respectively.
Measurement: IC50 = 7558 nM (pChEMBL 5.119999885559082)
Descriptors: MW 458.54, ALogP 5.41, HBA 4, HBD 2, PSA 70.25, QED 0.36
Compound (SMILES): CN1CCN(Cc2ccc(-c3cn4c5nc(ncc35)NCCCCCCCCC(O)CCC4)cc2)CC1
InChIKey: DTHWSLYDAOOPOE-UHFFFAOYSA-N
Target: Tyrosine-protein kinase receptor UFO (SINGLE PROTEIN), Homo sapiens
UniProt: P30530
Assay: Inhibition of Axl (unknown origin) by microfluidic capillary electrophoresis assay
Measurement: IC50 = 26 nM (pChEMBL 7.579999923706055)
Descriptors: MW 504.72, ALogP 5.14, HBA 7, HBD 2, PSA 69.45, QED 0.51
Compound (SMILES): Nc1cn2nc(C#Cc3ccc(NC(=O)Nc4cc(C(F)(F)F)ccc4F)cc3)ccc2n1
InChIKey: BHKGZILBWHHNDQ-UHFFFAOYSA-N
Target: Platelet-derived growth factor receptor beta (SINGLE PROTEIN), Homo sapiens
UniProt: P09619
Assay: PDGFRbeta: Automated FLIPR (Fluorometric Imaging Plate Reader) technology was used to screen for inhibitors of VEGF induced increases in intracellular calcium levels in fluorescent dye loaded endothelial cells. HUVEC (human umbilical vein endothelial cells) (Clonetics) were seeded in 384-well fibronectin coated black-walled plates overnight at 37° C./5% CO2. Cells were loaded with calcium indicator Fluo-4 for 45 minutes at 37° C. Cells were washed 2 times (Elx405, Biotek Instruments) to remove extracellular dye. For screening, cells were pre-incubated with test agents for 30 minutes, at a single concentration (10 uM) or at concentrations ranging from 0.0001 to 10.0 uM followed by VEGF165 stimulation (10 ng/mL). Changes in fluorescence at 516 nm were measured simultaneously in all 384 wells using a cooled CCD camera. Data were generated by determining max-min fluorescence levels for unstimulated, stimulated, and drug treated samples.
Measurement: IC50 = 516 nM (pChEMBL 6.289999961853027)
Descriptors: MW 454.39, ALogP 4.51, HBA 5, HBD 3, PSA 97.34, QED 0.31
Compound (SMILES): COc1cc(OC)cc(N(CCNC(C)C)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1.Cl
InChIKey: QAAOEMXHEWVIBB-UHFFFAOYSA-N
Target: Fibroblast growth factor receptor 4 (SINGLE PROTEIN), Homo sapiens
UniProt: P22455
Assay: Inhibition of human FGFR4 using Btn-Flt3 as substrate after 60 mins by TR-FRET assay
Measurement: IC50 > 1000 nM (pChEMBL 6)
Descriptors: MW 446.56, ALogP 4.18, HBA 8, HBD 1, PSA 77.33, QED 0.41
Compound (SMILES): Cc1ccc(S(=O)(=O)N[C@H]2CC[C@H](CCN3CCN(c4nsc5ccccc45)CC3)CC2)cc1
InChIKey: SOMWRASUKKDBSH-HZCBDIJESA-N
Target: 5-hydroxytryptamine receptor 2A (SINGLE PROTEIN), Homo sapiens
UniProt: P28223
Assay: Displacement of [3H]ketanserin from recombinant human 5-HT2A receptor expressed in HEK293 cell membranes after 60 mins by scintillation counting method
Measurement: Ki = 0.26 nM (pChEMBL 9.59000015258789)
Descriptors: MW 498.72, ALogP 4.65, HBA 6, HBD 1, PSA 65.54, QED 0.51
Compound (SMILES): NS(=O)(=O)c1ccc(SCc2cccc(-c3ccccc3)c2)s1
InChIKey: CWDPZVCRDBASOZ-UHFFFAOYSA-N
Target: Carbonic anhydrase 12 (SINGLE PROTEIN), Homo sapiens
UniProt: O43570
Assay: Inhibition of human recombinant transmembrane tumor associated carbonic anhydrase 12 preincubated for 10 mins prior to testing by stopped-flow CO2 hydration assay
Measurement: Ki = 80.1 nM (pChEMBL 7.099999904632568)
Descriptors: MW 361.51, ALogP 4.35, HBA 4, HBD 1, PSA 60.16, QED 0.69
Compound (SMILES): CC(C)[C@@H]1CCC[C@H](N2CCC(c3c(-n4cnnn4)ccc(Cl)c3F)=CC2=O)c2cc(ccn2)-c2ccccc2NC1=O
InChIKey: OWBNSFCRELNSPK-CUNXSJBXSA-N
Target: Coagulation factor XI (SINGLE PROTEIN), Homo sapiens
UniProt: P03951
Assay: Inhibition Assay: Factor XIa determinations were made in 50 mM HEPES buffer at pH 7.4 containing 145 mM NaCl, 5 mM KCl, and 0.1% PEG 8000 (polyethylene glycol; JT Baker or Fisher Scientific). Determinations were made using purified human Factor XIa at a final concentration of 25-200 pM (Haematologic Technologies) and the synthetic substrate S-2366 (pyroGlu-Pro-Arg-pNA; CHROMOGENIX® or AnaSpec) at a concentration of 0.0002-0.001 M.
Measurement: Ki = 0.09 nM (pChEMBL 10.050000190734863)
Descriptors: MW 600.1, ALogP 6.27, HBA 7, HBD 1, PSA 105.9, QED 0.3
Compound (SMILES): CC(C)CCN1CC[C@H]2CC(=O)[C@H](Cc3ccccc3)[C@H]3CCC[C@@H]1[C@H]23
InChIKey: QMLUYEUSWGRVSP-YWCCWUOUSA-N
Target: Delta-type opioid receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P41143
Assay: Displacement of [3H]DADLE from human DOR expressed in HEK cells measured after 90 mins by microbeta scintillation counting method
Measurement: Ki > 10000 nM (pChEMBL 5)
Descriptors: MW 353.55, ALogP 4.97, HBA 2, HBD 0, PSA 20.31, QED 0.74
Compound (SMILES): Cn1c(SCCCN2CC[C@]3(C[C@@H]3c3ccc(C(F)(F)F)cc3)C2)nnc1C1CCOCC1
InChIKey: PPLSEYBUMZWQHS-OFNKIYASSA-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 = 691.83 nM (pChEMBL 6.159999847412109)
Descriptors: MW 480.6, ALogP 5.09, HBA 6, HBD 0, PSA 43.18, QED 0.41
Compound (SMILES): CC1CCCC2(OC(O)C=CC2=O)O1
InChIKey: VQPCEYJOGDXUFW-UHFFFAOYSA-N
Target: Telomerase reverse transcriptase (SINGLE PROTEIN), Homo sapiens
UniProt: O14746
Assay: Inhibition of telomerase activity in human HT-29 cells using biotin-labeled TeloTAGGG as primer preincubated for 48 hrs followed by primer addition measured after 30 mins by PCR-ELISA
Measurement: IC50 = 12.6 nM (pChEMBL 7.900000095367432)
Descriptors: MW 198.22, ALogP 0.75, HBA 4, HBD 1, PSA 55.76, QED 0.62
Compound (SMILES): O=S(=O)(Nc1cccc2cccnc12)c1ccc(Cl)cc1
InChIKey: JZSQETNTOFPAGF-UHFFFAOYSA-N
Target: Beta-glucuronidase (SINGLE PROTEIN), Bos taurus
UniProt: A3KMY8
Assay: Inhibition of bovine liver beta-glucuronidase using p-nitrophenyl-beta-D-glucuronide as substrate preincubated for 30 mins followed by substrate addition by spectrophotometric analysis
Measurement: IC50 = 33400 nM (pChEMBL 4.480000019073486)
Descriptors: MW 318.79, ALogP 3.69, HBA 3, HBD 1, PSA 59.06, QED 0.8
Compound (SMILES): Cn1c(=O)c2c(CC(=O)Nc3nc(-c4cc(F)c(OCC(F)(F)F)c(F)c4)cs3)ccnc2n(C)c1=O
InChIKey: ZQPFWJOHVAEPBW-UHFFFAOYSA-N
Target: Transient receptor potential cation channel subfamily V member 4 (SINGLE PROTEIN), Homo sapiens
UniProt: Q9HBA0
Assay: Radiometric Calcium Assay: The inhibition of TRPA1 receptor activation was measured as inhibition of allylisothiocyanate (AITC) induced cellular uptake of radioactive calcium. Test compounds were dissolved in DMSO to prepare 10 mM stock solution and then diluted using plain medium with 0.1% BSA and 1.8 mM CaCl2 to get desired concentration. Final concentration of DMSO in the reaction was 0.5% (v/v). Human TRPA1 expressing CHO cells were grown in F-12 DMEM medium with 10% FBS, 1% penicillin-streptomycin solution, and 400 ug/ml of G-418. Cells were seeded 24 h prior to the assay in 96 well plates so as to get 50,000 cells per well on the day of experiment. Cells were treated with test compounds for 10 min followed by addition of AITC at a final concentration of 30 micromolar and 5 uCi/ml 45Ca+2 for 3 min at 25° C. Cells were washed and lysed using buffer containing 1% Triton X-100, 0.1% deoxycholate and 0.1% SDS. Radioactivity in the lysate was measured in Packard Top count.
Measurement: IC50 > 1000 nM (pChEMBL 6)
Descriptors: MW 541.46, ALogP 3.16, HBA 9, HBD 1, PSA 108.11, QED 0.38
Compound (SMILES): C[C@H](Nc1cc(C(N)=O)nc(-c2ccc(Oc3ccc(C(F)(F)F)cc3)cc2)n1)C(N)=O
InChIKey: RIDSJFHKIZEMRJ-NSHDSACASA-N
Target: N-formyl peptide receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P25090
Assay: Electrophysiology Assay: Cells: The hNav1.7 expressing HEK-293 cells were plated on 35 mm culture dishes pre-coated with poly-D-lysine in standard DMEM culture media (Mediatech, Inc., Herndon, Va.) and incubated in a 5% CO2 incubator at 37° C. CuItured cells were used approximately 12-48 h after plating.Electrophysiology: On the day of experimentation, the 35 mm dish was placed on the stage of an inverted microscope equipped with a perfusion system that continuously perfuses the culture dish with fresh recording media. A gravity driven superfusion system was used to apply test solutions directly to the cell under evaluation. This system consists of an array of glass pipette glass connected to a motorized horizontal translator. The outlet of the shooter was positioned approximately 100 μm from the cell of interest.Whole cell currents were recorded using the whole-cell patch clamp configuration using an Axopatch 200B amplifier (Axon Instruments, Foster City Calif.), 1322A A/D converter (Axon Instruments) and pClamp software (v. 8; Axon Instruments) and stored on a personal computer. Gigaseals were formed and the whole-cell configuration was established in voltage clamp mode, and membrane currents generated by hNav1.7 were recorded in gap-free mode. Borosilicate glass pipettes have resistance values between 1.5 and 2.0 MΩ when filled with pipette solution and series resistance (<5 MΩ) was compensated 75-80%. Signals were sampled at 50 kHz and low pass filtered at 3 kHz.Voltage Protocols: After establishing the whole-cell configuration in voltage clamp mode, two voltage protocols were run to establish: 1) the holding potential; and 2) the test potential for each cell.
Measurement: Ki = 24 nM (pChEMBL 7.619999885559082)
Descriptors: MW 445.4, ALogP 3.34, HBA 6, HBD 3, PSA 133.22, QED 0.51
Compound (SMILES): COc1ccc2c3c1O[C@H]1[C@@]4(OC)CC[C@@]5(C[C@@H]4COCc4ccc(C(F)(F)F)cc4)[C@@H](C2)N(C)CC[C@]315
InChIKey: VEKKWUFSVOFMKN-ZYGOFEOWSA-N
Target: Opioid growth factor receptor-like protein 1 (SINGLE PROTEIN), Homo sapiens
UniProt: Q5TC84
Assay: Binding Assay: Binding assay of certain compounds of this invention to the opioid receptor was determine using radioligand binding assay (screening and dose-displacement).
Measurement: Ki = 13803.96 nM (pChEMBL 4.860000133514404)
Descriptors: MW 529.6, ALogP 5.38, HBA 5, HBD 0, PSA 40.16, QED 0.5
Compound (SMILES): COc1cc(OC)cc(N(CCNC(C)C)c2ccc3ncc(-c4cn(C)nc4C(F)(F)F)nc3c2)c1.Cl
InChIKey: LICUIVYUCVDRRG-UHFFFAOYSA-N
Target: Vascular endothelial growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P35968
Assay: Inhibition of VEGFR2 (unknown origin) transfected in mouse BA/F3 cells assessed as decrease in cell proliferation in presence of mouse IL3 after 24 hrs by Alamar blue assay
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 514.55, ALogP 5.2, HBA 8, HBD 1, PSA 77.33, QED 0.33
Compound (SMILES): O=C(/C=C/CN1CCCC1)Nc1cc2c(Nc3ccc4c(cnn4Cc4ccccc4)c3)ncnc2cn1
InChIKey: KIMIFWRATWXZEO-RMKNXTFCSA-N
Target: Epidermal growth factor receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P00533
Assay: Irreversible inhibition of full length human ERBB1 autophosphorylation transfected in EGF-stimulated mouse NIH/3T3 cells incubated for 2 hrs followed by stimulation with EGF for 10 mins
Measurement: IC50 = 3 nM (pChEMBL 8.520000457763672)
Descriptors: MW 504.6, ALogP 4.76, HBA 8, HBD 2, PSA 100.86, QED 0.29
Compound (SMILES): COc1cc(OC)cc(N(C/C(C)=N\O)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: RBVQYTAEUBJSEY-DICXZTSXSA-N
Target: Vascular endothelial growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P35968
Assay: Inhibition of VEGFR2 (unknown origin) transfected in mouse BA/F3 cells assessed as decrease in cell proliferation in presence of mouse IL3 after 24 hrs by Alamar blue assay
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 432.48, ALogP 4.04, HBA 9, HBD 1, PSA 97.89, QED 0.27
Compound (SMILES): Cc1c(Cc2ccc(F)cc2)nnc(N2CCN(c3ccc(C(C)(C)O)cn3)CC2)c1C
InChIKey: XKUCLFDPGRHIBC-UHFFFAOYSA-N
Target: Protein smoothened (SINGLE PROTEIN), Homo sapiens
UniProt: Q99835
Assay: Displacement of radio-labeled smoothened agonist from human Smo by radio-ligand competition binding assay
Measurement: IC50 < 100 nM (pChEMBL 7)
Descriptors: MW 435.55, ALogP 3.77, HBA 6, HBD 1, PSA 65.38, QED 0.66
Compound (SMILES): Nc1ccc(S(=O)(=O)NC(C(=O)O)[C@H](N)C(=O)O)cc1
InChIKey: HIBMROJQICELNY-JAMMHHFISA-N
Target: Excitatory amino acid transporter 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P43004
Assay: Inhibition of [3H]-D-Asp uptake at human EAAT2 expressed in HEK293 cells measured after 3 mins by TopCount method
Measurement: IC50 = 4677.35 nM (pChEMBL 5.329999923706055)
Descriptors: MW 303.3, ALogP -1.59, HBA 6, HBD 5, PSA 172.81, QED 0.39
Compound (SMILES): COc1cc(OC)cc(N(CC#Cc2ccc(C)cn2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: SNOZVZWRCAEAQT-UHFFFAOYSA-N
Target: Vascular endothelial growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P35968
Assay: Inhibition of VEGFR2 (unknown origin) transfected in mouse BA/F3 cells assessed as decrease in cell proliferation in presence of mouse IL3 after 24 hrs by Alamar blue assay
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 490.57, ALogP 4.94, HBA 8, HBD 0, PSA 78.19, QED 0.31
Compound (SMILES): Cc1nc(C(C)(CS(C)(=O)=O)NC(=O)c2cc(O[C@@H](C)C(F)(F)F)c(C3(F)CCC3)cn2)no1
InChIKey: FHCCSAPYZNRLDD-FAQQKDIKSA-N
Target: Cannabinoid receptor 1 (SINGLE PROTEIN), Homo sapiens
UniProt: P21554
Assay: cAMP Assay: CHO cells expressing human CB1 or CB2 receptors are seeded 17-24 hours prior to the experiment 50.000 cells per well in a black 96 well plate with flat clear bottom (Corning Costar #3904) in DMEM (Invitrogen No. 31331), 1×HT supplement, with 10% fetal calf serum and incubated at 5% CO2 and 37° C. in a humidified incubator. The growth medium was exchanged with Krebs Ringer Bicarbonate buffer with 1 mM IBMX and incubated at 30° C. for 30 min. Compounds were added to a final assay volume of 100 μl and incubated for 30 min at 30° C. Using the cAMP-Nano-TRF detection kit the assay (Roche Diagnostics) was stopped by the addition of 50 μl lysis reagent (Tris, NaCl, 1.5% Triton X100, 2.5% NP40, 10% NaN3) and 50 μl detection solutions (20 μM mAb Alexa700-cAMP 1:1, and 48 μM Ruthenium-2-AHA-cAMP) and shaken for 2 h at room temperature. The time-resolved energy transfer is measured by a TRF reader (Evotec Technologies GmbH), equipped with a ND:YAG laser as excitation source. The plate is measured twice with the excitation at 355 nm and at the emission with a delay of 100 ns and a gate of 100 ns, total exposure time 10 s at 730 (bandwidth 30 nm) or 645 nm (bandwidth 75 nm), respectively. The FRET signal is calculated as follows: FRET=T730-Alexa730-P(T645-B645) with P=Ru730-B730/Ru645-B645, where T730 is the test well measured at 730 nM, T645 is the test well measured at 645 nm, B730 and B645 are the buffer controls at 730 nm and 645 nm, respectively. cAMP content is determined from the function of a standard curve spanning from 10 μM to 0.13 nM cAMP.
Measurement: EC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 508.49, ALogP 3.14, HBA 8, HBD 1, PSA 124.28, QED 0.54
Compound (SMILES): COc1cc(OC)cc(N(CC2CC2)c2ccc3ncc(-c4cnn(CC5CCN(C)CC5)c4)nc3c2)c1
InChIKey: YWWFVNOOHJHQOP-UHFFFAOYSA-N
Target: Vascular endothelial growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P35968
Assay: Inhibition of VEGFR2 (unknown origin) transfected in mouse BA/F3 cells assessed as decrease in cell proliferation in presence of mouse IL3 after 24 hrs by Alamar blue assay
Measurement: IC50 = 5495.41 nM (pChEMBL 5.260000228881836)
Descriptors: MW 512.66, ALogP 5.4, HBA 8, HBD 0, PSA 68.54, QED 0.3
Compound (SMILES): Fc1ccc2nc(-c3cncc4ccccc34)c(C3CC3)n2c1
InChIKey: VSSMWFPLHKIWCP-UHFFFAOYSA-N
Target: Steroid 21-hydroxylase (SINGLE PROTEIN), Homo sapiens
UniProt: P08686
Assay: Inhibition of human CYP21 expressed in African green monkey COS7 cells using 17-hydroxypregnenolone as substrate preincubated for 1 hr followed by substrate addition after 3 hrs by HTRF assay
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 303.34, ALogP 4.57, HBA 3, HBD 0, PSA 30.19, QED 0.54
Compound (SMILES): C#Cc1cnc2[nH]cc(C(=O)c3c(F)ccc(NS(=O)(=O)CCC)c3F)c2c1
InChIKey: KZJYXJZFPQXMDG-UHFFFAOYSA-N
Target: RAF proto-oncogene serine/threonine-protein kinase (SINGLE PROTEIN), Homo sapiens
UniProt: P04049
Assay: Inhibition of C-Raf1 (unknown origin) assessed as decrease in biotin-tagged MEK1 phosphorylation after 45 mins
Measurement: IC50 < 10 nM (pChEMBL 8)
Descriptors: MW 403.41, ALogP 3.21, HBA 4, HBD 2, PSA 91.92, QED 0.49
Compound (SMILES): Cc1cccc2cc(Cn3nc(-c4cccc(O)c4)c4c(N)ncnc43)n(-c3ccccc3)c(=O)c12
InChIKey: BXHVIPLDESKLAG-UHFFFAOYSA-N
Target: PI3K p110 beta/p85 alpha (PROTEIN COMPLEX), Homo sapiens
UniProt: P27986
Assay: Inhibition of N-terminal His6-tagged recombinant full-length human p110beta/untagged recombinant full length p85alpha expressed in baculovirus infected Sf21 cells using phosphatidylinositol as substrate in presence of gamma-32P-ATP after 5 mins by thin layer chromatographic method
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 474.52, ALogP 4.44, HBA 8, HBD 2, PSA 111.85, QED 0.39
Compound (SMILES): C[C@H](Nc1ncnc(N)c1C#Cc1ccc(C(=O)O)cn1)c1nc2cccc(Cl)c2c(=O)n1-c1ccccc1
InChIKey: NJMAKVOOHXPUHY-INIZCTEOSA-N
Target: Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit gamma isoform (SINGLE PROTEIN), Homo sapiens
UniProt: P48736
Assay: Time-Resolved Fluorescence Resonance Energy Transfer (TR-FRET) Assay: PI3K isoforms were assayed under initial rate conditions in the presence of 25 mM Hepes (pH 7.4), and 2xKm ATP (100-300 uM), 10 uM PIP2, 5% glycerol, 5 mM MgCl2, 50 mM NaCl, 0.05% (v/v) Chaps, 1 mM dithiothreitol, 1% (v/v) DMSO at the following concentrations for each isoform: PI3K alpha, beta, delta, and gamma at 50 picomolar (pM) and PI3Kgamma at 2 nanomolar (nM). After an assay reaction time of 30 minutes at 25° C., reactions were terminated with a final concentration of 10 mM EDTA, 10 nM labeled-PIP3, and 35 nM Europium labeled GRP-1 detector protein before reading TR-FRET on an Envision plate reader (Ex: 340 nm; Em: 615/665 nm; 100 us delay and 500 us read window).
Measurement: IC50 > 1000 nM (pChEMBL 6)
Descriptors: MW 537.97, ALogP 4.08, HBA 9, HBD 3, PSA 148.91, QED 0.28
Compound (SMILES): N#CCC1(n2cc(-c3ncnc4[nH]ccc34)cn2)CN(C2CCN(C(=O)c3c(F)cccc3C(F)(F)F)CC2)C1
InChIKey: WCXNKZPHMSGZLR-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 552.54, ALogP 4.21, HBA 7, HBD 1, PSA 106.73, QED 0.37
Compound (SMILES): COc1ccc2c3c1O[C@H]1[C@@]4(OC)CC[C@@]5(C[C@@H]4COCc4ccc6ccccc6c4)[C@@H](C2)N(C)CC[C@]315
InChIKey: AUINZSKPJHDXCN-SROIDHQSSA-N
Target: Mu-type opioid receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P35372
Assay: Binding Assay: Binding assay of certain compounds of this invention to the opioid receptor was determine using radioligand binding assay (screening and dose-displacement).
Measurement: Ki = 324.75 nM (pChEMBL 6.489999771118164)
Descriptors: MW 511.66, ALogP 5.51, HBA 5, HBD 0, PSA 40.16, QED 0.44
Compound (SMILES): CNS1(O)C[C@@](C)(c2cc(NC(=O)c3ccc(F)cn3)ccc2F)NC(=N)C1(C)C
InChIKey: RXLGQBLPZKLQKA-FQEVSTJZSA-N
Target: Beta-secretase 2 (SINGLE PROTEIN), Homo sapiens
UniProt: Q9Y5Z0
Assay: Time-Resolved Endpoint Proteolysis Assay: Inhibitor compounds, prepared at 3× the desired final concentration in 1× BACE assay buffer (20 mM sodium acetate pH 5.0, 10% glycerol, 0.1% Brij-35) supplemented with 7.5% DMSO are pre-incubated with an equal volume of autoBACE-2 enzyme diluted in 1× BACE assay buffer (final enzyme concentration 1 nM) in black 384-well NUNC plates for 30 minutes at 30° C. The assay is initiated by addition of an equal volume of the QSY7-EISEVNLDAEFC-Eu-amide substrate (200 nM final concentration, Km=8 μM for 4 μM for autoBACE-2) prepared in 1× BACE assay buffer supplemented with 7.5% DMSO and incubated for 90 minutes at 30° C. DMSO is present at 5% final concentration in the assay. Following laser excitation of sample wells at 320 nm, the fluorescence signal at 620 nm is collected for 400 ms following a 50 μs delay on a RUBYstar HTRF plate reader (BMG Labtechnologies). Raw RFU data is normalized to maximum (1.0 nM BACE/DMSO) and minimum (no enzyme/DMSO) RFU values.
Measurement: Ki = 6 nM (pChEMBL 8.220000267028809)
Descriptors: MW 437.52, ALogP 3.6, HBA 5, HBD 5, PSA 110.13, QED 0.5
Compound (SMILES): Cn1cc(-c2cc(NS(C)(=O)=O)ccc2OC2CCCCC2)c2cc[nH]c2c1=O
InChIKey: ZKMZBCLSLVYACG-UHFFFAOYSA-N
Target: Bromodomain-containing protein 4 (SINGLE PROTEIN), Homo sapiens
UniProt: O60885
Assay: Binding affinity to human N-terminal His6-tagged BRD4 BD1-BD2 (K57 to K550 residues) after 1 hr using alexa-647 conjugated probe by TR-FRET assay
Measurement: Ki = 3.7 nM (pChEMBL 8.430000305175781)
Descriptors: MW 415.52, ALogP 3.62, HBA 5, HBD 2, PSA 93.19, QED 0.67