lovingscience/chembl-v37-raw-activities huggingface dataset:
Compound (SMILES): c1cc2c(ncn3nnc(C4CC5CCC4C5)c23)[nH]1
InChIKey: SNLKNTUIVFHPNV-UHFFFAOYSA-N
Target: Tyrosine-protein kinase JAK1 (SINGLE PROTEIN), Homo sapiens
UniProt: P23458
Assay: Enzyme Assay: JAK1, JAK2, JAK3 and Tyk2 were purchased from Carna Biosciences, Inc. As the substrate, LANCE Ultra ULight-JAK1 Peptide (manufactured by PerkinElmer Co., Ltd. (PE)) was used. Dilute solutions of compounds and enzymes in assay buffer (50 mM HEPES pH7.5, 1 mM EGTA, 1 mM MgCl2, 2 mM DTT, 0.01% Tween20) were dispensed into wells of a 384-well black plate. After 5 minutes of preincubation, dilute solutions of the substrate and ATP (adenosine triphosphate) were added at a final concentration of 100 μM, and the plate was incubated at room temperature for 2 hours. After addition of a termination reagent containing EDTA (ethylenediamine tetraacetic acid) at a final concentration of 10 mM, LANCE Eu-W1024 Anti-phosphotyrosine (PT66) (manufactured by PE) was added, and after 1 hour of incubation, the fluorescences were measured with ARVO-HTS. From the plot of logarithm of a compound concentration and inhibitory activity, the IC50 was calculated.
Measurement: IC50 = 190 nM (pChEMBL 6.71999979019165)
Descriptors: MW 253.31, ALogP 2.51, HBA 4, HBD 1, PSA 58.87, QED 0.72
Compound (SMILES): CC1CCC([C@H](NC(=O)c2ccccc2)C(=O)N2CC[C@H]3OCC(=O)[C@H]32)CC1
InChIKey: MZMUFCSCXROGTF-BURCVLKOSA-N
Target: Cathepsin B (SINGLE PROTEIN), Homo sapiens
UniProt: P07858
Assay: In Vitro Inhibition Assay: In vitro inhibition assay using cathepsin.
Measurement: Ki > 10000 nM (pChEMBL 5)
Descriptors: MW 384.48, ALogP 2.18, HBA 4, HBD 1, PSA 75.71, QED 0.86
Compound (SMILES): COc1cc2ncnc(N3CCN(C(=S)Nc4ccc(S(=O)(=O)Nc5ncccn5)cc4)CC3)c2cc1OC
InChIKey: MUQXLPQDKAJNMQ-UHFFFAOYSA-N
Target: Aurora kinase A (SINGLE PROTEIN), Homo sapiens
UniProt: O14965
Assay: Inhibition of human recombinant aurora-2 kinase expressed in Sf9 cells using kemptide as substrate by kinase-Glo luciferase assay
Measurement: IC50 = 4700 nM (pChEMBL 5.329999923706055)
Descriptors: MW 566.67, ALogP 2.76, HBA 10, HBD 2, PSA 134.7, QED 0.32
Compound (SMILES): Cc1ncoc1-c1nnc(SCCCN2CC[C@@]3(C[C@H]3c3ccc(F)cc3F)C2)n1C
InChIKey: XIHOJUYAGODVFH-HTAPYJJXSA-N
Target: Cytochrome P450 2C9 (SINGLE PROTEIN), Homo sapiens
UniProt: P11712
Assay: Inhibition of human CYP2C9 expressed in microsomes using FCA as substrate after 10 mins by P450 cypex assay
Measurement: IC50 > 17000 nM (pChEMBL 4.769999980926514)
Descriptors: MW 445.54, ALogP 4.42, HBA 7, HBD 0, PSA 59.98, QED 0.4
Compound (SMILES): Cc1ccc2ncccc2c1-c1cc(-c2c(C)noc2C)cc2nc(C3CC3)[nH]c12
InChIKey: KHQQNXFBTALTQF-UHFFFAOYSA-N
Target: Bromodomain-containing protein 4 (SINGLE PROTEIN), Homo sapiens
UniProt: O60885
Assay: Inhibition of Cy5-linked JQ1 probe binding to recombinant human N-terminal TEV-cleavable hexa-histidine tagged BRD4 bromodomain1 after 60 mins by HTRF assay
Measurement: Ki = 7.5 nM (pChEMBL 8.119999885559082)
Descriptors: MW 394.48, ALogP 6.24, HBA 4, HBD 1, PSA 67.6, QED 0.39
Compound (SMILES): Cn1nc(C2CCN(C(=O)CC(=O)O)CC2)nc1-c1cnc(N)c(-c2nnc(C(C)(C)C)o2)n1
InChIKey: LLGDRAUZZHUOQT-UHFFFAOYSA-N
Target: Serine/threonine-protein kinase ATR (SINGLE PROTEIN), Homo sapiens
UniProt: Q13535
Assay: Cell Based Assay: ATR (Ataxia Telangiectasia+Rad3-related kinase) is a PI3-kinase-related kinase which phosphorylates multiple substrates on serine or threonine residues in response to DNA damage or replication blocks. Chk1, a downstream protein kinase of ATR, plays a key role in DNA damage checkpoint control. Activation of Chk1 involves phosphorylation of Ser317 and Ser345 (the latter regarded as the preferential target for phosphorylation/activation by ATR).This was a cell based assay to measure inhibition of ATR kinase, by measuring a decrease in phosphorylation of Chk1 (Ser 345) in HT29 cells, following treatment with compound and the UV mimetic 4NQO (Sigma #N8141). HT29 cells (ECACC #85061109) were seeded into 384 well assay plates (Costar #3712) at a density of 6000 cells/well in 40 ul EMEM medium containing 1% L glutamine and 10% FBS and allowed to adhere overnight. The following morning compounds in 100% DMSO were added to assay plates by acoustic dispensing.
Measurement: IC50 > 30000 nM (pChEMBL 4.5229997634887695)
Descriptors: MW 469.51, ALogP 1.38, HBA 11, HBD 2, PSA 179.04, QED 0.52
Compound (SMILES): C=CC(=O)Nc1ccc(NS(=O)(=O)c2ccc(Nc3ncc4c(n3)N(C)c3ccc(C)cc3C(=O)N4C)cc2)cc1
InChIKey: HTVKDECMTMXAPH-UHFFFAOYSA-N
Target: Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform (SINGLE PROTEIN), Homo sapiens
UniProt: O00329
Assay: Inhibition of human PI3Kdelta (R108 to Q1044 residues) expressed in mammalian expression system incubated for 60 mins by ADAPTA assay
Measurement: IC50 = 96 nM (pChEMBL 7.019999980926514)
Descriptors: MW 569.65, ALogP 4.81, HBA 8, HBD 3, PSA 136.63, QED 0.27
Compound (SMILES): CC1(C)C(=O)N(c2ccc(C#N)c(C(F)(F)F)c2)C(=S)N1c1ccc(Cn2ccc3cc(/C=C/C(=O)NO)ccc32)c(F)c1
InChIKey: RPYILBLFWKTSJT-ONNFQVAWSA-N
Target: Histone deacetylase 2 (SINGLE PROTEIN), Homo sapiens
UniProt: Q92769
Assay: Inhibition of HDAC2 (unknown origin) assessed as inhibition of fluorogenic peptide deacetylation
Measurement: IC50 > 100000 nM (pChEMBL 4)
Descriptors: MW 621.62, ALogP 6.15, HBA 6, HBD 2, PSA 101.6, QED 0.09
Compound (SMILES): COc1cc(OCCN)cc(N(CC2CC2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: HWPCUDFQBWGXQP-UHFFFAOYSA-N
Target: Receptor-type tyrosine-protein kinase FLT3 (SINGLE PROTEIN), Homo sapiens
UniProt: P36888
Assay: Inhibition of FLT3 (unknown origin) transfected in mouse BA/F3 cells assessed as decrease in cell proliferation in absence of mouse IL3 after 24 hrs by Alamar blue assay
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 444.54, ALogP 3.92, HBA 8, HBD 1, PSA 91.32, QED 0.42
Compound (SMILES): COc1cc(Nc2nc(Cl)cc3c(C(C)C)n[nH]c23)cc(OC)c1OC
InChIKey: FUEDGAAZRJTKOK-UHFFFAOYSA-N
Target: Adenosine receptor A1 (SINGLE PROTEIN), Homo sapiens
UniProt: P30542
Assay: Binding affinity to wild type A1R (unknown origin) expressed in CHO-K1 cells assessed as equilibrium binding affinity constant by nanoBRET assay
Measurement: Ki = 288.4 nM (pChEMBL 6.539999961853027)
Descriptors: MW 376.84, ALogP 4.5, HBA 6, HBD 2, PSA 81.29, QED 0.62
Compound (SMILES): O=C(OCC12CCN(CC1)CC2)c1c[nH]c2ccc(F)cc12
InChIKey: XSSUSSFECNXHAZ-UHFFFAOYSA-N
Target: Cytochrome P450 1A2 (SINGLE PROTEIN), Homo sapiens
UniProt: P05177
Assay: Cytochrome P450 Inhibition: Protocol 2: Stock solution for NCEs (test articles) and standard inhibitors were prepared at a concentration of 20 mM in DMSO. Stock solutions were diluted with DMSO to get substocks which were further diluted 10-fold in 80:20 MeCN:water to obtain intermediate substocks. Working stocks were prepared by diluting the intermediate substocks 50-fold in buffer.
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 302.35, ALogP 2.95, HBA 3, HBD 1, PSA 45.33, QED 0.89
Compound (SMILES): CS(=N)(=O)Cc1cccc(Nc2ncc(F)c(-c3ccc(F)cc3OCc3ccccc3)n2)c1
InChIKey: IPAXTZAGMDYSHM-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 = 280 nM (pChEMBL 6.550000190734863)
Descriptors: MW 480.54, ALogP 5.92, HBA 6, HBD 2, PSA 87.96, QED 0.33
Compound (SMILES): COc1cccc(/C=C/c2n[nH]c3cc(-c4ccncc4)ccc23)c1
InChIKey: OGXAUYJGBCTBHK-VMPITWQZSA-N
Target: Cyclin-dependent kinase 1 (SINGLE PROTEIN), Homo sapiens
UniProt: P06493
Assay: Inhibition of CDK1 (unknown origin)
Measurement: Ki = 593 nM (pChEMBL 6.230000019073486)
Descriptors: MW 327.39, ALogP 4.8, HBA 3, HBD 1, PSA 50.8, QED 0.59
Compound (SMILES): COc1cc(OC)cc(N(CC#Cc2cc(OC)ccn2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: AHEDUFSEDRFCTH-UHFFFAOYSA-N
Target: Receptor-type tyrosine-protein kinase FLT3 (SINGLE PROTEIN), Homo sapiens
UniProt: P36888
Assay: Inhibition of FLT3 (unknown origin) transfected in mouse BA/F3 cells assessed as decrease in cell proliferation in absence of mouse IL3 after 24 hrs by Alamar blue assay
Measurement: IC50 = 3715.35 nM (pChEMBL 5.429999828338623)
Descriptors: MW 506.57, ALogP 4.64, HBA 9, HBD 0, PSA 87.42, QED 0.3
Compound (SMILES): N#CCC1(n2cc(-c3ncnc4[nH]ccc34)cn2)CN(C2CCN(C(=O)C3CCc4ccccc4C3)CC2)C1
InChIKey: MXLXKGHDGPYVBC-UHFFFAOYSA-N
Target: Tyrosine-protein kinase JAK1 (SINGLE PROTEIN), Homo sapiens
UniProt: P23458
Assay: Inhibition of human N-terminal His-tagged JAK1 catalytic domain (837 to 1142 residues) expressed in baculovirus infected insect cells assessed as decrease in phosphorylation of biotinylated peptide substrate after 1 hr in presence of 1 mM ATP by HTRF method
Measurement: IC50 > 5 nM (pChEMBL 8.300999641418457)
Descriptors: MW 520.64, ALogP 3.54, HBA 7, HBD 1, PSA 106.73, QED 0.43
Compound (SMILES): COc1cc(OC)cc(N(CC#Cc2cccnc2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: CKXQGKOTLUERBE-UHFFFAOYSA-N
Target: Receptor-type tyrosine-protein kinase FLT3 (SINGLE PROTEIN), Homo sapiens
UniProt: P36888
Assay: Inhibition of FLT3 (unknown origin) transfected in mouse BA/F3 cells assessed as decrease in cell proliferation in absence of mouse IL3 after 24 hrs by Alamar blue assay
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 476.54, ALogP 4.63, HBA 8, HBD 0, PSA 78.19, QED 0.33
Compound (SMILES): O=S(=O)(Nc1ccc(Oc2ccccc2)cc1)c1cccc(C(F)(F)F)c1
InChIKey: PVKYGQVDOOMAHJ-UHFFFAOYSA-N
Target: Estrogen receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P03372
Assay: Antagonist activity at human Gal4-tagged estrogen receptor-alpha LBD expressed in HEK293 cells measured after 24 hrs by luciferase reporter gene assay
Measurement: IC50 > 30000 nM (pChEMBL 4.5229997634887695)
Descriptors: MW 393.39, ALogP 5.3, HBA 3, HBD 1, PSA 55.4, QED 0.64
Compound (SMILES): N#CCC1(n2cc(-c3ncnc4[nH]ccc34)cn2)CN(C2CCN(Cc3ccccc3C#N)CC2)C1
InChIKey: BVRPIDFGHQWSEA-UHFFFAOYSA-N
Target: Tyrosine-protein kinase JAK1 (SINGLE PROTEIN), Homo sapiens
UniProt: P23458
Assay: In vitro JAK Kinase Assay: The catalytic domains of human JAK1 (a.a. 837-1142), Jak2 (a.a. 828-1132) and Jak3 (a.a. 781-1124) with an N-terminal His tag were expressed using baculovirus in insect cells and purified. The catalytic activity of JAK1, JAK2 or JAK3 was assayed by measuring the phosphorylation of a biotinylated peptide. The phosphorylated peptide was detected by homogenous time resolved fluorescence (HTRF). IC50s of compounds were measured for each kinase in the 40 microL reactions that contain the enzyme, ATP and 500 nM peptide in 50 mM Tris (pH 7.8) buffer with 100 mM NaCl, 5 mM DTT, and 0.1 mg/mL (0.01%) BSA. For the 1 mM IC50 measurements, ATP concentration in the reactions was 1 mM. Reactions were carried out at room temperature for 1 hr and then stopped with 20 μL 45 mM EDTA, 300 nM SA-APC, 6 nM Eu-Py20 in assay buffer (Perkin Elmer, Boston, Mass.). Binding to the Europium labeled antibody took place for 40 minutes and HTRF signal was measured on a Fusion plate reader (Perkin Elmer, Boston, Mass.)
Measurement: IC50 = 12.5 nM (pChEMBL 7.900000095367432)
Descriptors: MW 477.58, ALogP 3.28, HBA 8, HBD 1, PSA 113.45, QED 0.45
Compound (SMILES): [2H]C([2H])([2H])Oc1cc(OC([2H])([2H])[2H])cc(N(CCCNCC(F)(F)F)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: IQAIXSLQDLQWKO-XERRXZQWSA-N
Target: Receptor-type tyrosine-protein kinase FLT3 (SINGLE PROTEIN), Homo sapiens
UniProt: P36888
Assay: Inhibition of FLT3 (unknown origin) transfected in mouse BA/F3 cells assessed as decrease in cell proliferation in absence of mouse IL3 after 24 hrs by Alamar blue assay
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 500.53, ALogP 4.73, HBA 8, HBD 1, PSA 77.33, QED 0.32
Compound (SMILES): C[C@@H]1CN(c2sc(C3COC3)nc2-c2nc3ccccc3[nH]2)CCN1C(=O)Cn1cnc2cccnc21
InChIKey: RWEYPYDCLNMMCX-MRXNPFEDSA-N
Target: Voltage-gated inwardly rectifying potassium channel KCNH2 (SINGLE PROTEIN), Homo sapiens
UniProt: Q12809
Assay: Inhibition of hERG expressed in CHO cells by Q patch-clamp method
Measurement: IC50 = 4400 nM (pChEMBL 5.360000133514404)
Descriptors: MW 514.62, ALogP 3.28, HBA 9, HBD 1, PSA 105.06, QED 0.38
Compound (SMILES): SC[C@H]1CC[C@H](c2nnn3cnc4[nH]ccc4c23)CC1
InChIKey: ACRMSFLLAJABLP-MGCOHNPYSA-N
Target: Tyrosine-protein kinase JAK1 (SINGLE PROTEIN), Homo sapiens
UniProt: P23458
Assay: Enzyme Assay: JAK1, JAK2, JAK3 and Tyk2 were purchased from Carna Biosciences, Inc. As the substrate, LANCE Ultra ULight-JAK1 Peptide (manufactured by PerkinElmer Co., Ltd. (PE)) was used. Dilute solutions of compounds and enzymes in assay buffer (50 mM HEPES pH7.5, 1 mM EGTA, 1 mM MgCl2, 2 mM DTT, 0.01% Tween20) were dispensed into wells of a 384-well black plate. After 5 minutes of preincubation, dilute solutions of the substrate and ATP (adenosine triphosphate) were added at a final concentration of 100 μM, and the plate was incubated at room temperature for 2 hours. After addition of a termination reagent containing EDTA (ethylenediamine tetraacetic acid) at a final concentration of 10 mM, LANCE Eu-W1024 Anti-phosphotyrosine (PT66) (manufactured by PE) was added, and after 1 hour of incubation, the fluorescences were measured with ARVO-HTS. From the plot of logarithm of a compound concentration and inhibitory activity, the IC50 was calculated.
Measurement: IC50 = 28 nM (pChEMBL 7.550000190734863)
Descriptors: MW 287.39, ALogP 2.81, HBA 5, HBD 2, PSA 58.87, QED 0.71
Compound (SMILES): Nc1n[nH]c2c1C(c1ccc(F)c(Cl)c1)c1c(N)n[nH]c1O2
InChIKey: UYZFCOLDZJOODH-UHFFFAOYSA-N
Target: Tryptophan 2,3-dioxygenase (SINGLE PROTEIN), Homo sapiens
UniProt: P48775
Assay: Inhibition of N-terminal 6xHis-tagged human TDO expressed in Escherichia cli Rosetta (DE3) pLysS using L-tryptophan as substrate preincubated for 1 hr measured after 15 mins in presence of bovine liver and methylene blue by spectrophotometric analysis
Measurement: IC50 = 3000 nM (pChEMBL 5.519999980926514)
Descriptors: MW 320.71, ALogP 2.38, HBA 5, HBD 4, PSA 118.63, QED 0.43
Compound (SMILES): c1cc2c(ncn3nnc(C4CCC(NCCN5CCOCC5)CC4)c23)[nH]1
InChIKey: FPLURTUHUZXJQT-UHFFFAOYSA-N
Target: Tyrosine-protein kinase JAK1 (SINGLE PROTEIN), Homo sapiens
UniProt: P23458
Assay: Enzyme Assay: JAK1, JAK2, JAK3 and Tyk2 were purchased from Carna Biosciences, Inc. As the substrate, LANCE Ultra ULight-JAK1 Peptide (manufactured by PerkinElmer Co., Ltd. (PE)) was used. Dilute solutions of compounds and enzymes in assay buffer (50 mM HEPES pH7.5, 1 mM EGTA, 1 mM MgCl2, 2 mM DTT, 0.01% Tween20) were dispensed into wells of a 384-well black plate. After 5 minutes of preincubation, dilute solutions of the substrate and ATP (adenosine triphosphate) were added at a final concentration of 100 μM, and the plate was incubated at room temperature for 2 hours. After addition of a termination reagent containing EDTA (ethylenediamine tetraacetic acid) at a final concentration of 10 mM, LANCE Eu-W1024 Anti-phosphotyrosine (PT66) (manufactured by PE) was added, and after 1 hour of incubation, the fluorescences were measured with ARVO-HTS. From the plot of logarithm of a compound concentration and inhibitory activity, the IC50 was calculated.
Measurement: IC50 = 28 nM (pChEMBL 7.550000190734863)
Descriptors: MW 369.47, ALogP 1.55, HBA 7, HBD 2, PSA 83.37, QED 0.71
Compound (SMILES): COc1cc(OC)cc(N(CC2CC2)c2ccc3ncc(-c4cnn(CCCN5CCOCC5)c4)nc3c2)c1.Cl
InChIKey: PZJWQXFQJHDXPN-UHFFFAOYSA-N
Target: Receptor-type tyrosine-protein kinase FLT3 (SINGLE PROTEIN), Homo sapiens
UniProt: P36888
Assay: Inhibition of FLT3 (unknown origin) transfected in mouse BA/F3 cells assessed as decrease in cell proliferation in absence of mouse IL3 after 24 hrs by Alamar blue assay
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 528.66, ALogP 4.78, HBA 9, HBD 0, PSA 77.77, QED 0.28
Compound (SMILES): CCCN1CCC(c2ccc(Nc3nccc(-c4c(-c5cccc(C(=O)Nc6c(F)cccc6F)c5)nc5ccccn45)n3)c(OC)c2)CC1
InChIKey: WYQUWFMPQIUMAM-UHFFFAOYSA-N
Target: Insulin-like growth factor 1 receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P08069
Assay: Inhibition of IGF1-induced human IGF1R autophosphorylation expressed in mouse NIH-3T3 cells preincubated for 2 hrs followed by IGF-1 induction measured after 15 mins by DELFIA
Measurement: IC50 < 100 nM (pChEMBL 7)
Descriptors: MW 673.77, ALogP 8.33, HBA 8, HBD 2, PSA 96.68, QED 0.15
Compound (SMILES): COc1cc(OC)cc(N(CCCN2[C@H](C)CC[C@@H]2C)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: HQKHKYBURJLEMV-OYRHEFFESA-N
Target: Receptor-type tyrosine-protein kinase FLT3 (SINGLE PROTEIN), Homo sapiens
UniProt: P36888
Assay: Inhibition of FLT3 (unknown origin) transfected in mouse BA/F3 cells assessed as decrease in cell proliferation in absence of mouse IL3 after 24 hrs by Alamar blue assay
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 500.65, ALogP 5.45, HBA 8, HBD 0, PSA 68.54, QED 0.3
Compound (SMILES): CC(C)(C)c1cc(C(c2ccccc2)N2CCN(C(=O)CC(c3ccccc3)c3ccccc3)CC2)cc(C(C)(C)C)c1O
InChIKey: LHCKOUZHHLPSDY-UHFFFAOYSA-N
Target: Voltage-dependent P/Q-type calcium channel alpha1A/alpha2delta/beta1b (PROTEIN COMPLEX), Homo sapiens
UniProt: Q02641
Assay: Antagonist activity at alpha1A/alpha2delta/beta1b P/Q-type calcium channel (unknown origin) expressed in HEK293 cells assessed as 0.1 Hz current frequency dependent channel blocking for 2 to 3 mins in presence of Ba2+ by whole-cell patch clamp assay
Measurement: IC50 = 7592 nM (pChEMBL 5.119999885559082)
Descriptors: MW 588.84, ALogP 8.44, HBA 3, HBD 1, PSA 43.78, QED 0.24
Compound (SMILES): Cc1oc2c(c1CC(=O)Nc1nc(-c3ccc(Cl)c(C(F)(F)F)c3)cs1)c(=O)n(C)c(=O)n2C
InChIKey: DJDKJQHFJXTIKP-UHFFFAOYSA-N
Target: Transient receptor potential cation channel subfamily M member 8 (SINGLE PROTEIN), Homo sapiens
UniProt: Q7Z2W7
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 > 10000 nM (pChEMBL 5)
Descriptors: MW 512.9, ALogP 4.12, HBA 8, HBD 1, PSA 99.13, QED 0.44
Compound (SMILES): CC#C[C@@H](CC(=O)O)c1ccc(OCc2ccc3nc(-c4c(C)cccc4C)nn3c2)cc1
InChIKey: FDIWCHYTKOPHPS-QFIPXVFZSA-N
Target: Free fatty acid receptor 1 (SINGLE PROTEIN), Homo sapiens
UniProt: O14842
Assay: Agonist activity at human GPR40 receptor expressed in HEK293 cells assessed as increase in intracellular calcium flux after 2.5 hrs measured over 3 mins by calcium 4 dye-based FLIPR assay
Measurement: EC50 = 11 nM (pChEMBL 7.960000038146973)
Descriptors: MW 439.52, ALogP 5.17, HBA 5, HBD 1, PSA 76.72, QED 0.4
Compound (SMILES): CCOc1cc(N2CCC(N3CCN(S(C)(=O)=O)CC3)CC2)ccc1Nc1nccc(-c2c(-c3ccc(OCC)c(C(=O)Nc4c(F)cccc4F)c3)nc3ccccn23)n1
InChIKey: SEGUQBWJEYPWCZ-UHFFFAOYSA-N
Target: Insulin-like growth factor 1 receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P08069
Assay: Inhibition of IGF1-induced human IGF1R autophosphorylation expressed in mouse NIH-3T3 cells preincubated for 2 hrs followed by IGF-1 induction measured after 15 mins by DELFIA
Measurement: IC50 < 100 nM (pChEMBL 7)
Descriptors: MW 851.98, ALogP 7.08, HBA 12, HBD 2, PSA 146.53, QED 0.12
Compound (SMILES): N#CCC1(n2cc(-c3ncnc4[nH]ccc34)cn2)CN(C2CCN(C(=O)Nc3cc(F)cc(F)c3)CC2)C1
InChIKey: QLZVRIMRMOUKJG-UHFFFAOYSA-N
Target: Tyrosine-protein kinase JAK1 (SINGLE PROTEIN), Homo sapiens
UniProt: P23458
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 uL 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 < 5 nM (pChEMBL 8.300999641418457)
Descriptors: MW 517.54, ALogP 3.72, HBA 7, HBD 2, PSA 118.76, QED 0.42
Compound (SMILES): COc1cc2c(Nc3ccc(Cl)c(Cl)c3)ncnc2cc1OCc1csc([C@@H]2CSCN2)n1
InChIKey: BYRDCUSCDUCHLA-SFHVURJKSA-N
Target: Ephrin type-B receptor 4 (SINGLE PROTEIN), Homo sapiens
UniProt: P54760
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 520.47, ALogP 6.06, HBA 9, HBD 2, PSA 81.19, QED 0.3
Compound (SMILES): COc1cc(-c2cnc(C)n2C)ccc1Nc1ncc2cc(C)nc(NCC(C)(C)C)c2n1
InChIKey: HMSPYGGDZVMDBA-UHFFFAOYSA-N
Target: Dual specificity protein kinase TTK (SINGLE PROTEIN), Homo sapiens
UniProt: P33981
Assay: Inhibition of full length human N-terminal 6xHis-tagged MPS1 expressed in baculovirus expression system using 5FAM-H236 peptide as substrate after 60 to 90 mins by caliper assay
Measurement: Ki = 0.094 nM (pChEMBL 10.029999732971191)
Descriptors: MW 445.57, ALogP 5.25, HBA 8, HBD 2, PSA 89.78, QED 0.42
Compound (SMILES): COc1cc(OC)cc(N(Cc2nccn2C)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: XZSXONRVTYXHDG-UHFFFAOYSA-N
Target: Receptor-type tyrosine-protein kinase FLT3 (SINGLE PROTEIN), Homo sapiens
UniProt: P36888
Assay: Inhibition of FLT3 (unknown origin) transfected in mouse BA/F3 cells assessed as decrease in cell proliferation in absence of mouse IL3 after 24 hrs by Alamar blue assay
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 455.52, ALogP 4.12, HBA 9, HBD 0, PSA 83.12, QED 0.37
Compound (SMILES): CNC(=O)c1c(-c2ccc(F)cc2)oc2cc(N(C)S(C)(=O)=O)c(-c3ccc4nnn(Cc5ccccc5)c(=O)c4c3)cc12
InChIKey: CKZVXLOLDQZGKK-UHFFFAOYSA-N
Target: RNA-directed RNA polymerase (SINGLE PROTEIN), Hepacivirus hominis
UniProt: O39930
Assay: Non-nucleoside inhibition of NS5B polymerase in HCV genotype 3a by Taqman probe based RT-PCR analysis
Measurement: EC50 = 1 nM (pChEMBL 9)
Descriptors: MW 611.66, ALogP 4.81, HBA 8, HBD 1, PSA 127.4, QED 0.27
Compound (SMILES): COc1ccc(Nc2ccc(S(=O)(=O)NCC3CC3)c(C(F)(F)F)c2)cc1
InChIKey: RQDPQMBLUCPNJT-UHFFFAOYSA-N
Target: Cannabinoid receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P34972
Assay: Binding Assay: The binding assays were performed by testing the ability of the new compounds to displace the radiolabeled synthetic non-selective cannabinoid agonist [3H]CP55940 (168 Ci/mmol; PerkinElmer) from the human CB1 (hCB1) or human CB2 (hCB2) receptors on membranes derived from stably transfected HEK-293 cells (PerkinElmer). Membranes were diluted in assay buffer (50 mM Tris-HCl, 1 mM EDTA, 1 mM MgCl2, 1 mg/ml BSA, pH=7.4). The amount of membrane was determined for each batch of membranes according to protein binding assay. The minimum amount of membrane that gave 50% specific binding was used for the binding assay. In most assays, binding was tested using 8 μg and 4 μg protein of hCB1 and hCB2 membranes, respectively. The tested compounds were dissolved in DMSO and diluted in assay buffer to a final concentration of 0.1% solvent. Total binding of [3H]CP55940 was evaluated with 1.5 nM to hCB1 and with 0.5 nM to hCB2, according to Kd affinity of [3H]CP55940 for the respective membranes. The ability of the tested compounds to displace [3H]CP55940 was evaluated first at a single concentration point of 100 nM for binding toward hCB2 or hCB1. In certain cases, the displacement was tested at compound concentrations ranging from 0.03 nM to 10 μM. Non-specific binding was measured by the addition of 1 μM of unlabelled CP55940 to the tubes. Binding assays were performed in triplicate in a total volume of 500 μl for 60 minutes at 30° C., in a shaking bath. Free and bound radioligands were separated by rapid filtration through GF/C filter plates (PerkinElmer) that had been presoaked with 0.1% Polyethylenimine (Sigma). Filters were shaken for 1 hour in 7 ml scintillation fluid (PerkinElmer) and radioactivity was determined by liquid scintillation counter (Wallac; PerkinElmer).
Measurement: Ki = 84 nM (pChEMBL 7.079999923706055)
Descriptors: MW 400.42, ALogP 4.15, HBA 4, HBD 2, PSA 67.43, QED 0.73
Compound (SMILES): N#Cc1ccc(-c2ccc(C[C@@H](C#N)NC(=O)[C@@H]3CNCCCO3)cc2)cc1
InChIKey: FCRODBUNBQJNPU-SFTDATJTSA-N
Target: Dipeptidyl peptidase 1 (SINGLE PROTEIN), Homo sapiens
UniProt: P53634
Assay: Fluorescence assay for recombinant human (RH) DPP1: The activity of DPP1 was determined by measuring the enzymatic release of aminomethyl coumarin (AMC) from the peptide substrate (H-Gly-Arg-AMC), which leads to an increase in fluorescence intensity at λex=350 nm and λem=450 nm. The assay was carried out in black 384 well plates in a final volume of 10 μl at rt. The assay conditions contained the following: 25 mM piperazine buffer pH 5.0; 50 mM NaCl, 5 mM DTT; 0.005 (v/v) Triton X-100; 50 μM H-Gly-Arg-AMC and 96.4 μM rhDPP1Potential inhibitors were diluted in DMSO to generate 100× of the final assay concentration. The compounds were tested at 10 concentrations with half-log dilution steps (highest concentration typically 1 μM) and with a final DMSO concentration of 1% (v/v). Routinely, inhibitors were pre-incubated with rhDPP1 for 30 min prior to the addition of the peptide substrate to start the reaction for a further 30 min. After incubation the plates were read in a fluorescence plate reader using the above emission and excitation wavelengths. The pIC50were determined using a 4-paramater logistic equation in a non-linear curve fitting routine (Smartfit, Genedata Screener®). A standard DPP1 inhibitor, 4-amino-N-[(1S)-1-cyano-2-(4′-cyanobiphenyl-4-yl)ethyl]tetrahydro-2H-pyran-4-carboxamide (WO2010/128324, Ex. 3) was used as a positive control and 1% (v/v) DMSO was used as a negative control in the assay.
Measurement: IC50 = 60.3 nM (pChEMBL 7.21999979019165)
Descriptors: MW 374.44, ALogP 2.15, HBA 5, HBD 2, PSA 97.94, QED 0.84
Compound (SMILES): CCC#CC(=O)Nc1cccc(-c2cnc3[nH]cc(C)c3c2)n1
InChIKey: OOOQAVNQHIRWMO-UHFFFAOYSA-N
Target: Tyrosine-protein kinase ITK/TSK (SINGLE PROTEIN), Homo sapiens
UniProt: Q08881
Assay: In Vitro Inhibition Assay: ITK and JAK3 Kinase assay procedures:Enzyme was incubated with substrate peptide in reaction buffer in the presence and absence of test compounds or Staurosporine. All additions were done on ice, followed by the addition of ATP mix. Wells were uniformly mixed using an Eppendorff plate shaker and incubated at 30° C. for 20 min, and stopped by the addition of 5 μL of 3% phosphoric acid. Volume was increased to 100 μL by adding 0.8% phosphoric acid which was then transferred to PC filter mats (Millipore), pre-equilibrated with 70% ethanol and water. Plates were washed thrice with 100 μL 0.8% phosphoric acid and dried for an hour at 60° C. 100 μL scintillation fluid was added into each well and reading taken in Perkin Elmer TOPCOUNT beta counter. The data analysis was performed by averaging the duplicate top count readings for each standard, negative, positive control (enzyme control) and samples and subtracting the average negative control from each reading which results in corrected values.
Measurement: IC50 < 100 nM (pChEMBL 7)
Descriptors: MW 304.35, ALogP 3.29, HBA 3, HBD 2, PSA 70.67, QED 0.71
Compound (SMILES): Brc1ccc(CN2CCC(c3nnn4cnc5[nH]ccc5c34)CC2)cc1
InChIKey: AFDWDVPKCPNREC-UHFFFAOYSA-N
Target: Tyrosine-protein kinase JAK1 (SINGLE PROTEIN), Homo sapiens
UniProt: P23458
Assay: Enzyme Assay: JAK1, JAK2, JAK3 and Tyk2 were purchased from Carna Biosciences, Inc. As the substrate, LANCE Ultra ULight-JAK1 Peptide (manufactured by PerkinElmer Co., Ltd. (PE)) was used. Dilute solutions of compounds and enzymes in assay buffer (50 mM HEPES pH7.5, 1 mM EGTA, 1 mM MgCl2, 2 mM DTT, 0.01% Tween20) were dispensed into wells of a 384-well black plate. After 5 minutes of preincubation, dilute solutions of the substrate and ATP (adenosine triphosphate) were added at a final concentration of 100 μM, and the plate was incubated at room temperature for 2 hours. After addition of a termination reagent containing EDTA (ethylenediamine tetraacetic acid) at a final concentration of 10 mM, LANCE Eu-W1024 Anti-phosphotyrosine (PT66) (manufactured by PE) was added, and after 1 hour of incubation, the fluorescences were measured with ARVO-HTS. From the plot of logarithm of a compound concentration and inhibitory activity, the IC50 was calculated.
Measurement: IC50 = 200 nM (pChEMBL 6.699999809265137)
Descriptors: MW 411.31, ALogP 3.75, HBA 5, HBD 1, PSA 62.11, QED 0.56
Compound (SMILES): N#CCC1(n2cc(-c3ncnc4[nH]ccc34)cn2)CN(C2CCN(C(=O)c3cc4ccc(C(F)(F)F)cc4s3)CC2)C1
InChIKey: PXVIAFYSCASYPD-UHFFFAOYSA-N
Target: Tyrosine-protein kinase JAK1 (SINGLE PROTEIN), Homo sapiens
UniProt: P23458
Assay: In vitro JAK Kinase Assay: The catalytic domains of human JAK1 (a.a. 837-1142), Jak2 (a.a. 828-1132) and Jak3 (a.a. 781-1124) with an N-terminal His tag were expressed using baculovirus in insect cells and purified. The catalytic activity of JAK1, JAK2 or JAK3 was assayed by measuring the phosphorylation of a biotinylated peptide. The phosphorylated peptide was detected by homogenous time resolved fluorescence (HTRF). IC50s of compounds were measured for each kinase in the 40 microL reactions that contain the enzyme, ATP and 500 nM peptide in 50 mM Tris (pH 7.8) buffer with 100 mM NaCl, 5 mM DTT, and 0.1 mg/mL (0.01%) BSA. For the 1 mM IC50 measurements, ATP concentration in the reactions was 1 mM. Reactions were carried out at room temperature for 1 hr and then stopped with 20 μL 45 mM EDTA, 300 nM SA-APC, 6 nM Eu-Py20 in assay buffer (Perkin Elmer, Boston, Mass.). Binding to the Europium labeled antibody took place for 40 minutes and HTRF signal was measured on a Fusion plate reader (Perkin Elmer, Boston, Mass.)
Measurement: IC50 = 12.5 nM (pChEMBL 7.900000095367432)
Descriptors: MW 590.64, ALogP 5.28, HBA 8, HBD 1, PSA 106.73, QED 0.3
Compound (SMILES): N#CCC1(n2cc(-c3ncnc4[nH]ccc34)cn2)CN(C2CCN(C(=O)Nc3ccc(Cl)cc3)CC2)C1
InChIKey: SIPLODWZHZYXGQ-UHFFFAOYSA-N
Target: Tyrosine-protein kinase JAK1 (SINGLE PROTEIN), Homo sapiens
UniProt: P23458
Assay: Inhibition of human N-terminal His-tagged JAK1 catalytic domain (837 to 1142 residues) expressed in baculovirus infected insect cells assessed as decrease in phosphorylation of biotinylated peptide substrate after 1 hr in presence of 1 mM ATP by HTRF method
Measurement: IC50 <= 5 nM (pChEMBL 8.300999641418457)
Descriptors: MW 516.01, ALogP 4.1, HBA 7, HBD 2, PSA 118.76, QED 0.41
Compound (SMILES): CN(C)Cc1cc(C(=O)N2CCC(N3CC(CC#N)(n4cc(-c5ncnc6[nH]ccc56)cn4)C3)CC2)cc(C(F)F)c1
InChIKey: RAVGLAAJHLVMNH-UHFFFAOYSA-N
Target: Tyrosine-protein kinase JAK1 (SINGLE PROTEIN), Homo sapiens
UniProt: P23458
Assay: In vitro JAK Kinase Assay: The catalytic domains of human JAK1 (a.a. 837-1142), Jak2 (a.a. 828-1132) and Jak3 (a.a. 781-1124) with an N-terminal His tag were expressed using baculovirus in insect cells and purified. The catalytic activity of JAK1, JAK2 or JAK3 was assayed by measuring the phosphorylation of a biotinylated peptide. The phosphorylated peptide was detected by homogenous time resolved fluorescence (HTRF). IC50s of compounds were measured for each kinase in the 40 microL reactions that contain the enzyme, ATP and 500 nM peptide in 50 mM Tris (pH 7.8) buffer with 100 mM NaCl, 5 mM DTT, and 0.1 mg/mL (0.01%) BSA. For the 1 mM IC50 measurements, ATP concentration in the reactions was 1 mM. Reactions were carried out at room temperature for 1 hr and then stopped with 20 μL 45 mM EDTA, 300 nM SA-APC, 6 nM Eu-Py20 in assay buffer (Perkin Elmer, Boston, Mass.). Binding to the Europium labeled antibody took place for 40 minutes and HTRF signal was measured on a Fusion plate reader (Perkin Elmer, Boston, Mass.)
Measurement: IC50 < 5 nM (pChEMBL 8.300999641418457)
Descriptors: MW 573.65, ALogP 4.05, HBA 8, HBD 1, PSA 109.97, QED 0.34
Compound (SMILES): Cc1cc(N2CCC(N3CCCCC3)CC2)ccc1Nc1nccc(-c2c(-c3cccc(C(=O)Nc4c(F)cccc4F)c3)nc3ccccn23)n1
InChIKey: WVRDLVULDYVPFH-UHFFFAOYSA-N
Target: Insulin-like growth factor 1 receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P08069
Assay: Inhibition of IGF1-induced human IGF1R autophosphorylation expressed in mouse NIH-3T3 cells preincubated for 2 hrs followed by IGF-1 induction measured after 15 mins by DELFIA
Measurement: IC50 < 100 nM (pChEMBL 7)
Descriptors: MW 698.82, ALogP 8.5, HBA 8, HBD 2, PSA 90.69, QED 0.16
Compound (SMILES): CNC(=O)c1cc(OC)cc(N(CCN)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: SAHTUCUOJHIHGN-UHFFFAOYSA-N
Target: Receptor-type tyrosine-protein kinase FLT3 (SINGLE PROTEIN), Homo sapiens
UniProt: P36888
Assay: Inhibition of FLT3 (unknown origin) transfected in mouse BA/F3 cells assessed as decrease in cell proliferation in absence of mouse IL3 after 24 hrs by Alamar blue assay
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 431.5, ALogP 2.5, HBA 8, HBD 2, PSA 111.19, QED 0.46
Compound (SMILES): COc1cc(N2CCC(N3CCN(CCF)CC3)CC2)c(Cl)cc1Nc1nccc(-c2c(-c3cccc(C(=O)Nc4c(F)cccc4F)c3)nc3ccccn23)n1
InChIKey: XEEYLVLZLHHLIR-UHFFFAOYSA-N
Target: Insulin-like growth factor 1 receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P08069
Assay: Inhibition of IGF1-induced human IGF1R autophosphorylation expressed in mouse NIH-3T3 cells preincubated for 2 hrs followed by IGF-1 induction measured after 15 mins by DELFIA
Measurement: IC50 < 100 nM (pChEMBL 7)
Descriptors: MW 796.3, ALogP 7.95, HBA 10, HBD 2, PSA 103.16, QED 0.14
Compound (SMILES): COc1cc(OC)cc(N(CCO)c2ccc3ncc(-c4c(C)nn(C)c4C)nc3c2)c1
InChIKey: QOQWOVMERAEQMV-UHFFFAOYSA-N
Target: Receptor-type tyrosine-protein kinase FLT3 (SINGLE PROTEIN), Homo sapiens
UniProt: P36888
Assay: Inhibition of FLT3 (unknown origin) transfected in mouse BA/F3 cells assessed as decrease in cell proliferation in absence of mouse IL3 after 24 hrs by Alamar blue assay
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 433.51, ALogP 3.79, HBA 8, HBD 1, PSA 85.53, QED 0.47
Compound (SMILES): Cc1ccc(S(=O)(=O)NNC(=O)COc2ccc3cc(C(O)(C(F)(F)F)C(F)(F)F)c(O)cc3c2)cc1
InChIKey: UCWDSRNJNNUWRD-UHFFFAOYSA-N
Target: Tyrosine-protein phosphatase non-receptor type 13 (SINGLE PROTEIN), Homo sapiens
UniProt: Q12923
Assay: Inhibition of recombinant FAP1 (unknown origin) using pNPP as substrate by spectrophotometric method
Measurement: IC50 = 14900 nM (pChEMBL 4.829999923706055)
Descriptors: MW 552.45, ALogP 3.55, HBA 6, HBD 4, PSA 124.96, QED 0.26
Compound (SMILES): Cc1ccc(C2(O)CCCc3c(-c4ccc(C#N)cc4)cncc32)cc1C
InChIKey: XYHHKKDRQRGTED-UHFFFAOYSA-N
Target: Cytochrome P450 11B2, mitochondrial (SINGLE PROTEIN), Homo sapiens
UniProt: P19099
Assay: Cellular Enzyme Assay: G-402 cells expressing CYP11 constructs were established as described above and maintained in McCoy's 5a Medium Modified, ATCC Catalog No. 30-2007 containing 10% FCS and 400 ug/ml G418 (Geneticin) at 37° C. under an atmosphere of 5% CO2/95% air. Cellular enzyme assays were performed in DMEM/F12 medium containing 2.5% charcoal treated FCS and appropriate concentration of substrate (0.3-10 uM 11-Deoxycorticosterone, 11-Deoxycortisol or Corticosterone). For assaying enzymatic activity, cells were plated onto 96 well plates and incubated for 16 h. An aliquot of the supernatant is then transferred and analyzed for the concentration of the expected product (Aldosterone for CYP11B2; Cortisol for CYP11B1). The concentrations of these steroids can be determined using HTRF assays from CisBio analyzing either Aldosterone or Cortisol.
Measurement: EC50 = 5 nM (pChEMBL 8.300000190734863)
Descriptors: MW 354.45, ALogP 4.81, HBA 3, HBD 1, PSA 56.91, QED 0.72
Compound (SMILES): O=C(N[C@H]1CC[C@H](c2nnn3cnc4[nH]ccc4c23)CC1)OCc1ccccc1
InChIKey: FXJPJOOKIQNMQB-WKILWMFISA-N
Target: Tyrosine-protein kinase JAK1 (SINGLE PROTEIN), Homo sapiens
UniProt: P23458
Assay: Enzyme Assay: JAK1, JAK2, JAK3 and Tyk2 were purchased from Carna Biosciences, Inc. As the substrate, LANCE Ultra ULight-JAK1 Peptide (manufactured by PerkinElmer Co., Ltd. (PE)) was used. Dilute solutions of compounds and enzymes in assay buffer (50 mM HEPES pH7.5, 1 mM EGTA, 1 mM MgCl2, 2 mM DTT, 0.01% Tween20) were dispensed into wells of a 384-well black plate. After 5 minutes of preincubation, dilute solutions of the substrate and ATP (adenosine triphosphate) were added at a final concentration of 100 μM, and the plate was incubated at room temperature for 2 hours. After addition of a termination reagent containing EDTA (ethylenediamine tetraacetic acid) at a final concentration of 10 mM, LANCE Eu-W1024 Anti-phosphotyrosine (PT66) (manufactured by PE) was added, and after 1 hour of incubation, the fluorescences were measured with ARVO-HTS. From the plot of logarithm of a compound concentration and inhibitory activity, the IC50 was calculated.
Measurement: IC50 = 350 nM (pChEMBL 6.460000038146973)
Descriptors: MW 390.45, ALogP 3.56, HBA 6, HBD 2, PSA 97.2, QED 0.56
Compound (SMILES): Nc1ccc(-c2cccs2)cc1NC(=O)c1ccc2nc(N3CCNCC3)ccc2c1
InChIKey: VURDNNVAYZDGDK-UHFFFAOYSA-N
Target: Histone deacetylase 4 (SINGLE PROTEIN), Homo sapiens
UniProt: P56524
Assay: Inhibition of human HDAC4 expressed in baculovirus infected sf9 cells using acetyl-lysine tripeptide as substrate preincubated for 10 mins followed by substrate addition and shaken for 5 secs and measured over 30 mins
Measurement: IC50 > 20000 nM (pChEMBL 4.698999881744385)
Descriptors: MW 429.55, ALogP 4.21, HBA 6, HBD 3, PSA 83.28, QED 0.42
Compound (SMILES): COc1cc2c(Nc3ccc(Br)c(Cl)c3)ncnc2cc1O[C@H]1CO[C@H]2[C@@H]1OC[C@@H]2N1CCCCC1
InChIKey: UAUVSHOAYLPSOU-MNPDLOSFSA-N
Target: Vascular endothelial growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P35968
Assay: Inhibition of recombinant human N-terminal GST-fused KDR (D807 to V1356 residues) expressed in baculovirus infected Escherichia coli or insect Sf9 cells using poly-EY as substrate after 240 mins by luciferase coupled chemiluminescence assay
Measurement: IC50 = 1000 nM (pChEMBL 6)
Descriptors: MW 575.89, ALogP 5.2, HBA 8, HBD 1, PSA 77.97, QED 0.43
Compound (SMILES): COc1cc(OC)cc(N(CCO)c2ccc3ncc(-c4cnn(CCCN)c4)nc3c2)c1.Cl
InChIKey: USEJTVZDKKLZFE-UHFFFAOYSA-N
Target: Receptor-type tyrosine-protein kinase FLT3 (SINGLE PROTEIN), Homo sapiens
UniProt: P36888
Assay: Inhibition of FLT3 (unknown origin) transfected in mouse BA/F3 cells assessed as decrease in cell proliferation in absence of mouse IL3 after 24 hrs by Alamar blue assay
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 448.53, ALogP 2.99, HBA 9, HBD 2, PSA 111.55, QED 0.38
Compound (SMILES): Cc1ncoc1-c1nnc(SCCCN2CC[C@]3(C[C@@H]3c3ccc(C(F)(F)F)cc3F)C2)n1C
InChIKey: ZIQDGXNDXRMRPM-VGSWGCGISA-N
Target: Voltage-gated inwardly rectifying potassium channel KCNH2 (SINGLE PROTEIN), Homo sapiens
UniProt: Q12809
Assay: Inhibition of human ERG transfected in HEK293 cells assessed as reduction in tail current by patch clamp assay
Measurement: IC50 = 691.83 nM (pChEMBL 6.159999847412109)
Descriptors: MW 495.55, ALogP 5.3, HBA 7, HBD 0, PSA 59.98, QED 0.25
Compound (SMILES): O=C(Nc1ccccc1)N1CCN(Cc2ccc(Br)c(Br)c2)CC1
InChIKey: KTNPJMRXAGAGBC-UHFFFAOYSA-N
Target: Fatty-acid amide hydrolase 1 (SINGLE PROTEIN), Homo sapiens
UniProt: O00519
Assay: FAAH Assay: T84 frozen cell pellets or transfected SK-N-MC cells (contents of 1x15 cm culture dishes) were homogenized in 50 mL of FAAH assay buffer (125 mM Tris, 1 mM EDTA, 0.2% Glycerol, 0.02% Triton X-100, 0.4 mM Hepes, pH 9). The assay mixture consisted of 50 uL of the cell homogenate, 10 uL of the test compound, and 40 uL of anandamide [1-3H-ethanolamine] (3H-AEA, Perkin-Elmer, 10.3 Ci/mmol), which was added last, for a final tracer concentration of 80 nM. The reaction mixture was incubated at rt for 1 h. During the incubation, 96-well Multiscreen filter plates (catalog number MAFCNOB50; Millipore, Bedford, Mass., USA) were loaded with 25 uL of activated charcoal (Multiscreen column loader, catalog number MACL09625, Millipore) and washed once with 100 uL of MeOH. Also during the incubation, 96-well DYNEX MicroLite plates (catalog number NL510410) were loaded with 100 uL of MicroScint40 (catalog number 6013641, Packard Bioscience, Meriden, Conn., USA).
Measurement: IC50 = 270 nM (pChEMBL 6.570000171661377)
Descriptors: MW 453.18, ALogP 4.56, HBA 2, HBD 1, PSA 35.58, QED 0.74
Compound (SMILES): Cc1cncc(-c2cc3c(cn2)cnn3-c2cccc(N3CCCC(N)C3C)n2)n1
InChIKey: AVOZYOVWQGVLHZ-UHFFFAOYSA-N
Target: Serine/threonine-protein kinase pim-2 (SINGLE PROTEIN), Homo sapiens
UniProt: Q9P1W9
Assay: Kinase Binding Assay: PIM-1, -2, and -3 enzymes were generated as fusion proteins expressed in bacteria and purified by IMAC column chromatography (Sun, X., Chiu, J. F., and He, Q. Y. (2005) Expert Rev. Proteomics, 2:649-657). A fluorescent-labeled Pim-specific peptide substrate, was custom synthesized by American Peptide Company (Sunnyvale, Calif.). Reaction Buffer contained 10 mM HEPES, pH 7.2, 10 mM MgCl2, 0.01% Tween 20, 2 mM DTT. Termination Buffer contained 190 mM HEPES, pH 7.2, 0.015% Brij-35, 0.2% Coating Reagent 3 (Caliper Life Sciences, Hopkinton, Mass.), 20 mM EDTA. Separation Buffer contained 100 mM HEPES, pH 7.2, 0.015% Brij-35, 0.1% Coating Reagent 3, 1:200 Coating Reagent 8 (Caliper Life Sciences, Hopkinton, Mass.), 10 mM EDTA and 5% DMSO.PIM reactions were carried out in a final volume of 10 uL per well in a 384-well plate. A standard enzymatic reaction, initiated by the addition of 5 uL 2Ã¿Â¿ATP and test compound to 5 uL of 2x enzyme and FAM-peptide, contained 20 uM PIM1, 50 uM PIM2, or 55 uM PIM3, 1 uM FAM-peptide, and 10 uM ATP, in Reaction Buffer. After 90 minutes of incubation at room temperature, the phosphorylation reaction was stopped by the addition of 10 uL Termination Buffer. The product and substrate in each independent reaction were separated on a 12-sipper microfluidic chip (Caliper Life Sciences, Hopkinton, Mass.) run on a Caliper LC3000 (Caliper Life Sciences, Hopkinton, Mass.). The separation of product and substrate was optimized by choosing voltages and pressure using Caliper's Optimizer software (Hopkinton, Mass.). The separation conditions used a downstream voltage of -500V, an upstream voltage of -2150V, and a screening pressure of -1.2 psi. The product and substrate fluorophore were excited at 488 nm and detected at 530 nm. Substrate conversion was calculated from the electropherogram using HTS Well Analyzer software (Caliper Life Sciences, Hopkinton, Mass.). Ki values for the test compound were calculated.
Measurement: Ki = 4.83 nM (pChEMBL 8.319999694824219)
Descriptors: MW 400.49, ALogP 2.9, HBA 8, HBD 1, PSA 98.64, QED 0.56
Compound (SMILES): Cc1ccn2nc([C@H](C)Nc3ncnc(N)c3-c3ccc4cc[nH]c4c3)n(-c3ccccc3)c(=O)c12
InChIKey: RSVIKXZONRLYDM-KRWDZBQOSA-N
Target: Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit gamma isoform (SINGLE PROTEIN), Homo sapiens
UniProt: P48736
Assay: Inhibition of recombinant human N-terminal His6-tagged full length p110gamma using PIP2 as substrate preincubated for 30 mins followed by substrate addition by HTRF assay
Measurement: IC50 = 420 nM (pChEMBL 6.380000114440918)
Descriptors: MW 476.54, ALogP 4.49, HBA 8, HBD 3, PSA 118.92, QED 0.34
Compound (SMILES): CCCS(=O)(=O)Nc1ccc(F)c(C(=O)c2c[nH]c3ncc(-c4cnc(N5CCCC5)nc4)cc23)c1F
InChIKey: KIPKJEJCEBARJV-UHFFFAOYSA-N
Target: Cytochrome P450 2C19 (SINGLE PROTEIN), Homo sapiens
UniProt: P33261
Assay: Inhibition of CYP2C19 (unknown origin) using CEC as substrate after 30 mins
Measurement: IC50 < 5000 nM (pChEMBL 5.301000118255615)
Descriptors: MW 526.57, ALogP 4.28, HBA 7, HBD 2, PSA 120.94, QED 0.33
Compound (SMILES): N#Cc1cc(C(F)(F)F)ccc1N1CCOc2cc(S(=O)(=O)Nc3ccncn3)ccc21
InChIKey: UIMPCHDIZWNKAO-UHFFFAOYSA-N
Target: Sodium channel protein type 5 subunit alpha (SINGLE PROTEIN), Homo sapiens
UniProt: Q14524
Assay: Inhibition of human NaV1.5 expressed in HEK295 cells at holding potential of -125 mV with test potentials to -10 mV by whole cell voltage clamp method
Measurement: IC50 = 4600 nM (pChEMBL 5.340000152587891)
Descriptors: MW 461.43, ALogP 3.7, HBA 7, HBD 1, PSA 108.21, QED 0.63
Compound (SMILES): CCCCCC(O)c1ccc(N2C(=O)CC[C@@H]2COCc2ccc(C(=O)O)o2)cc1
InChIKey: YVJZIIFGECXQOY-QSVWIEALSA-N
Target: Prostaglandin E2 receptor EP2 subtype (SINGLE PROTEIN), Homo sapiens
UniProt: P43116
Assay: Agonist activity at human recombinant EP2 receptor expressed in HEK-EBNA cells incubated for 30 mins by cAMP accumulation assay
Measurement: EC50 = 26 nM (pChEMBL 7.579999923706055)
Descriptors: MW 415.49, ALogP 4.3, HBA 5, HBD 2, PSA 100.21, QED 0.53