lovingscience/chembl-v37-raw-activities huggingface dataset:
Compound (SMILES): O=C(OCC12CCN(CC1)CC2)c1c[nH]c2cc(O)ccc12
InChIKey: IAFWPIRKIGHVRK-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 300.36, ALogP 2.52, HBA 4, HBD 2, PSA 65.56, QED 0.85
Compound (SMILES): Cc1ccncc1-n1c([C@H](C)Nc2nc(N)nc(N)c2C#N)nc2cccc(Cl)c2c1=O
InChIKey: UAFKEIXHLUCWPA-NSHDSACASA-N
Target: PI3-kinase p110-alpha/p85-alpha (PROTEIN COMPLEX), Homo sapiens
UniProt: P42336
Assay: Inhibition of human full length PI3K p110alpha/p85alpha using phosphatidylinositol 3,4,5-trisphosphate as substrate measured after 30 mins by TR-FRET assay
Measurement: IC50 = 880 nM (pChEMBL 6.059999942779541)
Descriptors: MW 447.89, ALogP 2.74, HBA 10, HBD 3, PSA 161.42, QED 0.43
Compound (SMILES): N#CCC1(n2cc(-c3ncnc4[nH]ccc34)cn2)CN(C2CCN(C(=O)c3ccc(-c4ccc5nccn5c4)c(F)c3)CC2)C1
InChIKey: LGVQWGBMXQBALU-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 600.66, ALogP 4.5, HBA 9, HBD 1, PSA 124.03, QED 0.3
Compound (SMILES): N#Cc1nc2ccc(C(O)(c3ccc(C(F)(F)F)nc3)c3cnc[nH]3)cc2c(C#N)c1Oc1ccccc1
InChIKey: SHUIPTRYEZOHNC-UHFFFAOYSA-N
Target: Nuclear receptor ROR-gamma (SINGLE PROTEIN), Homo sapiens
UniProt: P51449
Assay: RORγt Reporter Assay: The reporter assay was performed by transiently transfecting HEK293T cells with 5 μg of pBIND-RORγt LBD or pBIND-RORγt LBD-AF2 and 5 μg pGL4.31 (Promega Cat no. C935A) using Fugene 6 (Invitrogen Cat no. E2691) at a 1:6 ratio of DNA: Fugene 6 in a T-75 flask in which cells were at least 80% confluent. Twenty four hours after bulk transfection, cells were plated into 96-well plates at 50,000 cells/well in phenol-red free DMEM containing 5% Lipid Reduced FCS and Pen/Strep. Six hours after plating, cells were treated with compounds for 24 hours. Media was removed and cells were lysed with 50 μL 1x Glo Lysis Buffer (Promega). Dual Glo Luciferase Reagent (50 μL/well) was then added and firefly luciferase luminescence was read on an Envision after a ten minute incubation. Finally, Stop and Glo reagent (50 μL/well) was added and renilla luciferase luminescence was read on an Envision after a ten minute incubation.
Measurement: IC50 = 680 nM (pChEMBL 6.170000076293945)
Descriptors: MW 512.45, ALogP 5.19, HBA 7, HBD 2, PSA 131.5, QED 0.33
Compound (SMILES): Cc1cc2ccc1[C@@H](C)COC(=O)Nc1ccc(C3(C(=O)O)CCC3)c(c1)CN(C)C(=O)[C@@H]2Nc1ccc2c(N)ncc(F)c2c1
InChIKey: PROYMPSAMYSXNO-WENCNXQZSA-N
Target: Vitamin K-dependent protein C (SINGLE PROTEIN), Homo sapiens
UniProt: P04070
Assay: Inhibition of activated protein C (unknown origin) at 37 degC by chromogenic substrate assay
Measurement: Ki = 725 nM (pChEMBL 6.139999866485596)
Descriptors: MW 625.7, ALogP 6.25, HBA 7, HBD 4, PSA 146.88, QED 0.21
Compound (SMILES): C[C@H]1CCCCN1c1cccc(-c2c[nH]c3ccc(-c4nnc(N)s4)cc23)n1
InChIKey: WNIIXCCZBNUGMW-ZDUSSCGKSA-N
Target: Serine/threonine-protein kinase pim-3 (SINGLE PROTEIN), Homo sapiens
UniProt: Q86V86
Assay: Enzyme Assay: The assay for the determination of Pim activity is based on the formation of phosphorylated biotinylated-BAD peptide at the Serine 112 residue (S112) and employs HTRF® (homogeneous time resolved fluorescence) technology to detect the product in a 96-well plate format. The phosphorylation of biotinylated-BAD (S112) peptide by full length recombinant Pim-1, Pim-2, or Pim-3 protein was detected with streptavidin:Allophycocyanin (APC) conjugate and a europium (Eu) labeled antibody directed against phosphorylated-BAD (S112). Excitation of Eu by a high energy laser light (337 nm) leads to a transfer of energy to the APC molecule, and results in an emission at 665 nm. The fluorescence is directly proportional to the amount of phosphorylated BAD peptide present in the reaction.Compounds were prepared in DMSO by conducting 3-fold serial dilutions to give a 10-point dosing curve having a high dose of 1 uM. A reference compound was included on each assay plate in order to validate that plate; on
Measurement: IC50 = 1.696 nM (pChEMBL 8.770000457763672)
Descriptors: MW 390.52, ALogP 4.71, HBA 6, HBD 2, PSA 83.72, QED 0.53
Compound (SMILES): CCc1ccc(S(=O)(=O)[C@@]2(c3ccc(C(F)(C(F)(F)F)C(F)(F)F)cc3)CCN(C(=O)[C@H]3CC[C@H](C(=O)O)CC3)C2)cc1
InChIKey: LABVKPUHHCCTTJ-DYLHXGEVSA-N
Target: Oxysterols receptor LXR-beta (SINGLE PROTEIN), Homo sapiens
UniProt: P55055
Assay: Agonist activity at LXRbeta (unknown origin) expressed in African green monkey CV1 cells
Measurement: EC50 > 7500 nM (pChEMBL 5.125)
Descriptors: MW 637.61, ALogP 6.33, HBA 4, HBD 1, PSA 91.75, QED 0.36
Compound (SMILES): CC(C)COC(=O)N1CCC(N2CC(CC#N)(n3cc(-c4ncnc5[nH]ccc45)cn3)C2)CC1
InChIKey: UYKHLAQFMHOIFI-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 462.56, ALogP 3, HBA 8, HBD 1, PSA 115.96, QED 0.6
Compound (SMILES): FC(F)(F)c1cccc(CCNC2CCC(c3nnn4cnc5[nH]ccc5c34)CC2)c1
InChIKey: IFPBVNDZBIKCOL-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 = 20 nM (pChEMBL 7.699999809265137)
Descriptors: MW 428.46, ALogP 4.48, HBA 5, HBD 2, PSA 70.9, QED 0.49
Compound (SMILES): FC(F)(F)[C@H]1CC[C@H](c2nnn3cnc4[nH]ccc4c23)CC1
InChIKey: NGRPOZNWWLYDST-KYZUINATSA-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 = 36 nM (pChEMBL 7.440000057220459)
Descriptors: MW 309.3, ALogP 3.44, HBA 4, HBD 1, PSA 58.87, QED 0.75
Compound (SMILES): O=C(O)c1ccc(CC[C@H]2C(=O)CC[C@@H]2/C=C/C(O)Cc2cc(F)ccc2F)cc1
InChIKey: HNZZMMKIJHPUAD-WIPJZLDNSA-N
Target: Prostaglandin E2 receptor EP4 subtype (SINGLE PROTEIN), Homo sapiens
UniProt: P35408
Assay: cAMP Assay: A 384-well drug plate was prepared to contain test compounds, PGE2 and cAMP in 16 serial dilutions in triplicate, using a Biomek station. HEK-EBNA cells expressing a target PG receptor subtype (EP2 or EP4) were suspended in a stimulation buffer (HBSS, 0.1% BSA, 0.5 mM IBMX and 5 mM HEPES, pH 7.4) in a density of 104 cells/5 μl. The reaction was initiated by mixing 5 μL drug dilutions with 5 μl of HEK-EBNA cells in a well, carried out for 30 min at room temperature, and followed by the addition of 5 μl anti-cAMP acceptor beads in the control buffer with Tween-20 (25 mM NaCl, 0.03% Tween-20, 5 mM HEPES, pH7.4). After 30 min in the dark at room temperature, the mixtures were incubated with 15 μl biotinylated-cAMP/strpavidin donor beads in Lysis/Detection buffer (0.1% BSA, 0.3% Tween-20 and 5 mM HEPES, pH7.4) for 45 min at the room temperature. Fluorescence changes were read using a Fusion-alpha HT microplate reader.
Measurement: EC50 = 18 nM (pChEMBL 7.75)
Descriptors: MW 414.45, ALogP 4.35, HBA 3, HBD 2, PSA 74.6, QED 0.63
Compound (SMILES): COc1cc(OC)cc(N(Cc2ccc(Cl)s2)c2ccc3ncc(-c4cnn(Cc5ccc(Cl)s5)c4)nc3c2)c1
InChIKey: FIQIEPWFBOWJLF-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 608.58, ALogP 8.33, HBA 9, HBD 0, PSA 65.3, QED 0.16
Compound (SMILES): CC(C)c1ccc(NC(=O)COc2ccc3cc(C(O)(C(F)(F)F)C(F)(F)F)c(O)cc3c2)cc1
InChIKey: FWKNXVHTPOFOKB-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 = 6500 nM (pChEMBL 5.190000057220459)
Descriptors: MW 501.42, ALogP 6, HBA 4, HBD 3, PSA 78.79, QED 0.36
Compound (SMILES): Cn1c(=O)oc2ccc(-c3ccc(C[C@@H](C#N)NC(=O)[C@@H]4CNCCCO4)cc3)cc21
InChIKey: AEXFXNFMSAAELR-RXVVDRJESA-N
Target: Cathepsin S (SINGLE PROTEIN), Homo sapiens
UniProt: P25774
Assay: Inhibition of human recombinant cathepsin S
Measurement: IC50 > 20000 nM (pChEMBL 4.698999881744385)
Descriptors: MW 420.47, ALogP 1.73, HBA 7, HBD 2, PSA 109.29, QED 0.65
Compound (SMILES): CC[C@H](Nc1nc(N)nc(N)c1C#N)c1nc2c(F)ccc(Cl)c2c(=O)n1-c1cccnc1
InChIKey: ZXFUZHMXGJGAKU-AWEZNQCLSA-N
Target: Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit gamma isoform (SINGLE PROTEIN), Homo sapiens
UniProt: P48736
Assay: Inhibition of human full length PI3K p110gamma using phosphatidylinositol 3,4,5-trisphosphate as substrate measured after 30 mins by TR-FRET assay
Measurement: IC50 = 520 nM (pChEMBL 6.28000020980835)
Descriptors: MW 465.88, ALogP 2.96, HBA 10, HBD 3, PSA 161.42, QED 0.4
Compound (SMILES): N#CCC1(n2cc(-c3ncnc4[nH]ccc34)cn2)CN(C2CCN(Cc3cc(Br)nc(Br)c3)CC2)C1
InChIKey: OXSPFXRDVRBQNS-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 611.35, ALogP 4.33, HBA 8, HBD 1, PSA 102.55, QED 0.32
Compound (SMILES): COc1cc(-c2cnn(C)c2C)ccc1Nc1ncc2ccnc(NCC(C)(C)C)c2n1
InChIKey: YJSHLYBLZLAHEP-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 = 0.78 nM (pChEMBL 9.109999656677246)
Descriptors: MW 431.54, ALogP 4.94, HBA 8, HBD 2, PSA 89.78, QED 0.45
Compound (SMILES): CCOc1ccc(Cc2cc(C34OC[C@@](CO)(O3)[C@@H](O)[C@H](O)[C@H]4O)ccc2Cl)cc1F
InChIKey: HYTPDMFFHVZBOR-ZEMVHIBLSA-N
Target: SGLT1 protein (SINGLE PROTEIN), Mus musculus
UniProt: Q9QXI6
Assay: Inhibition Assay: Inhibitory activity of the compounds using SGLT1 and SGLT2.
Measurement: IC50 = 3550 nM (pChEMBL 5.449999809265137)
Descriptors: MW 454.88, ALogP 1.5, HBA 7, HBD 4, PSA 108.61, QED 0.52
Compound (SMILES): COc1cc(N(CCCNCC(F)(F)F)c2ccc3ncc(-c4cnn(C)c4)nc3c2)cc(F)c1F.Cl
InChIKey: NLPURMNELMPMII-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 506.48, ALogP 5, HBA 7, HBD 1, PSA 68.1, QED 0.25
Compound (SMILES): Cc1c(-c2c(F)cc(C(N)=O)c3[nH]c4c(c23)CC[C@H](C(C)(C)O)C4)cccc1-n1c(=O)c2cccc(F)c2n(C)c1=O
InChIKey: ZRYMMWAJAFUANM-INIZCTEOSA-N
Target: Tyrosine-protein kinase BTK (SINGLE PROTEIN), Homo sapiens
UniProt: Q06187
Assay: Inhibition of BTK in human peripheral B cells assessed as suppression of BCR/anti-IgM/IgG-stimulated CD86 surface expression
Measurement: IC50 = 4 nM (pChEMBL 8.399999618530273)
Descriptors: MW 572.61, ALogP 4.4, HBA 6, HBD 3, PSA 123.11, QED 0.3
Compound (SMILES): COc1cc2c(Nc3ccc(Cl)c(Cl)c3)ncnc2cc1OCc1csc(COC(=O)c2ccccc2)n1
InChIKey: SROSEDFOBYVYCH-UHFFFAOYSA-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 < 50 nM (pChEMBL 7.301000118255615)
Descriptors: MW 567.45, ALogP 7.08, HBA 9, HBD 1, PSA 95.46, QED 0.19
Compound (SMILES): COc1cc(OC)cc(N(CC(O)C(F)(F)F)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: INWHLZUNIJSPHA-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 473.46, ALogP 4.11, HBA 8, HBD 1, PSA 85.53, QED 0.43
Compound (SMILES): CCOc1ccc(CC2CC(C(=O)NO)C2)cc1-c1nc2c(CC)nn(C)c2c(=O)[nH]1
InChIKey: WFSWUBOROARLDR-UHFFFAOYSA-N
Target: Protein deacetylase HDAC6 (SINGLE PROTEIN), Homo sapiens
UniProt: Q9UBN7
Assay: Inhibition of full length recombinant human N-terminal GST tagged HDAC6 expressed in baculovirus infected Sf9 cells using fluorogenic HDAC substrate after 30 mins by fluorescence analysis
Measurement: IC50 = 91 nM (pChEMBL 7.039999961853027)
Descriptors: MW 425.49, ALogP 2.36, HBA 7, HBD 3, PSA 122.13, QED 0.39
Compound (SMILES): C#CCN(c1cc(OC)cc(OC)c1)c1ccc2ncc(-c3cnn(C)c3)nc2c1
InChIKey: UEOZGCZDSDHALE-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 399.45, ALogP 3.82, HBA 7, HBD 0, PSA 65.3, QED 0.46
Compound (SMILES): [C-]#[N+][C@@H]1CCCN1C(=O)CNC(=O)c1ccnc2cc(C)ccc12
InChIKey: QCKHSJAFAMATFO-INIZCTEOSA-N
Target: Prolyl endopeptidase (SINGLE PROTEIN), Homo sapiens
UniProt: P48147
Assay: Enzymatic Assay: Enzyme activities were determined kinetically in a final volume of 200 μl for 10 minutes at 37° C. by measuring the initial velocities of pNA release (405 nm) from the substrate using a Spectramax plus microtiterplate reader (Molecular devices). One unit of enzyme activity was defined as the amount of enzyme that catalyzes the release of 1 μmol pNA from the substrate per minute under assay conditions. The chromogenic substrate Gly-Pro-p-nitroanilide (100 μmol/l) was used at pH 8.3 for DPP IV, Lys-Ala-p-nitroanilide (1 mmol/l) at pH 5.5 for DPP II, Ala-Pro-p-nitroanilide (300 μmol/l) at pH 7.4 for DPP9 and Ala-Pro-p-nitroanilide (2 mmol/l) at pH 7.4 for FAP activity measurement. To evaluate the endopeptidase activity of FAP and the influence of inhibitors thereon, Z-Gly-Pro-AMC and Z-Gly-Pro-p-nitroanilide were used at a final concentration of 300 and 100 μmol/l, respectively. The substrate concentrations were chosen around the Km value obtained under the assay conditions used. Buffer compositions for the DPP assays were reported before in the purification articles−vide supra. The FAP assay buffer consisted of 50 mM Tris pH7.4 containing 100 mmol/l NaCl and 0.1 mg/ml bovine serum albumin. The PREP activity was measured as described by Brandt et al. using the chromogenic substrate Z-Gly-Pro-p-nitroanilide (0.25 mmol/l) at pH 7.5 in the presence of 10 mmol/l DTT. Test compounds were dissolved and diluted in DMSO (final concentration DMSO during assay 5% v/v) except for FAP where dilution of the inhibitor was done in water. Inhibitors are pre-incubated with the enzyme for 15 min at 37° C. before starting the assay by the addition of substrate. The concentration of enzyme and of inhibitor during the preincubation is double of the final concentration during activity measurement.
Measurement: IC50 = 500 nM (pChEMBL 6.300000190734863)
Descriptors: MW 322.37, ALogP 2.14, HBA 3, HBD 1, PSA 66.66, QED 0.88
Compound (SMILES): FC(F)(F)c1cc(CN2CCC(c3nnn4cnc5[nH]ccc5c34)CC2)cc(C(F)(F)F)c1
InChIKey: IUCHEHNJQRLWBF-UHFFFAOYSA-N
Target: Tyrosine-protein kinase JAK2 (SINGLE PROTEIN), Homo sapiens
UniProt: O60674
Assay: Enzyme Assay: JAK1, JAK2, JAK3 and Tyk2 were purchased from Carna Biosciences, Inc. As the substrate, LANCE Ultra ULight-JAK1 Peptide (manufactured by PerkinElmer Co., Ltd. (PE)) was used. Dilute solutions of compounds and enzymes in assay buffer (50 mM HEPES pH7.5, 1 mM EGTA, 1 mM MgCl2, 2 mM DTT, 0.01% Tween20) were dispensed into wells of a 384-well black plate. After 5 minutes of preincubation, dilute solutions of the substrate and ATP (adenosine triphosphate) were added at a final concentration of 100 μM, and the plate was incubated at room temperature for 2 hours. After addition of a termination reagent containing EDTA (ethylenediamine tetraacetic acid) at a final concentration of 10 mM, LANCE Eu-W1024 Anti-phosphotyrosine (PT66) (manufactured by PE) was added, and after 1 hour of incubation, the fluorescences were measured with ARVO-HTS.
Measurement: IC50 > 1000 nM (pChEMBL 6)
Descriptors: MW 468.4, ALogP 5.02, HBA 5, HBD 1, PSA 62.11, QED 0.43
Compound (SMILES): FC(F)(F)c1ccc(CNC[C@H]2CC[C@H](c3nnn4cnc5[nH]ccc5c34)CC2)cc1
InChIKey: YURQDIZYRJQUTR-KOMQPUFPSA-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 = 21 nM (pChEMBL 7.679999828338623)
Descriptors: MW 428.46, ALogP 4.69, HBA 5, HBD 2, PSA 70.9, QED 0.48
Compound (SMILES): Cn1nc2c(c1CC(=O)Nc1nc(-c3ccc(OC(F)(F)F)c(F)c3)cs1)c(=O)n(C)c(=O)n2C
InChIKey: NLOJJXVQKKKSMA-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 512.45, ALogP 2.31, HBA 10, HBD 1, PSA 113.04, QED 0.41
Compound (SMILES): COc1cc2c(Nc3ccc(Cl)c(Cl)c3)ncnc2cc1OCc1nc(N2CCN(C(=O)OC(C)(C)C)CC2)no1
InChIKey: VVDWMCFFRNYWGL-UHFFFAOYSA-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 < 50 nM (pChEMBL 7.301000118255615)
Descriptors: MW 602.48, ALogP 5.71, HBA 11, HBD 1, PSA 127.97, QED 0.28
Compound (SMILES): N#CCC1(n2cc(-c3ncnc4[nH]ccc34)cn2)CN(C2CCN(C(=O)c3cccc(F)c3)CC2)C1
InChIKey: YWETXYVWGHGDPH-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 484.54, ALogP 3.19, HBA 7, HBD 1, PSA 106.73, QED 0.47
Compound (SMILES): CN1Cc2c(Cl)cc(Cl)cc2[C@H](c2cccc(S(=O)(=O)NCCOCCOCCNC(=O)Nc3ccc(NC(=O)NCCOCCOCCNS(=O)(=O)c4cccc([C@@H]5CN(C)Cc6c(Cl)cc(Cl)cc65)c4)cc3)c2)C1.Cl.Cl
InChIKey: KBWZTUSFIDBIBN-PNBTXOOZSA-N
Target: Sodium/hydrogen exchanger 3 (SINGLE PROTEIN), Homo sapiens
UniProt: P48764
Assay: Inhibition of human NHE3 expressed in OK cells assessed as reduction in Na+ dependent H+ antiport in presence of NHE1 inhibitor EIPA by BCECF-AM dye based fluorescence assay
Measurement: IC50 = 10 nM (pChEMBL 8)
Descriptors: MW 1165.06
Compound (SMILES): O=C(OC(C(F)(F)F)C(F)(F)F)N1CCC(C(O)(c2ccc3c(c2)OCO3)c2ccc3c(c2)OCO3)CC1
InChIKey: SXHQLPHDBLTFPM-UHFFFAOYSA-N
Target: Monoglyceride lipase (SINGLE PROTEIN), Homo sapiens
UniProt: Q99685
Assay: Inhibition of human MAGL transfected in human HEK293T cells assessed as reduction in ABPP binding by competitive binding assay
Measurement: IC50 = 5.9 nM (pChEMBL 8.229999542236328)
Descriptors: MW 549.42, ALogP 4.72, HBA 7, HBD 1, PSA 86.69, QED 0.55
Compound (SMILES): COc1cc(OC)cc(N(CC2COCC(C)(C)N2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: ZAWBYXATEBIOBQ-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 = 8511.38 nM (pChEMBL 5.070000171661377)
Descriptors: MW 488.59, ALogP 3.95, HBA 9, HBD 1, PSA 86.56, QED 0.42
Compound (SMILES): CC(C)(C)OC(=O)N1CC[C@](C)(N2CCc3c(-c4cnc(N)nc4)nc(N4CCOCC4)nc32)C1
InChIKey: MEWKDLGRKBRJAF-DEOSSOPVSA-N
Target: PI3-kinase p110-delta/p85-alpha (PROTEIN COMPLEX), Homo sapiens
UniProt: O00329
Assay: Inhibition of recombinant human PI3K p110delta/p85alpha using phosphatidylinositol 4,5-bisphosphate as substrate preincubated for 15 mins followed by addition of ATP and measured after 30 mins by fluorescence polarisation assay
Measurement: Ki = 0.46 nM (pChEMBL 9.34000015258789)
Descriptors: MW 482.59, ALogP 2.11, HBA 10, HBD 1, PSA 122.83, QED 0.7
Compound (SMILES): CCCc1c(-c2csc(-c3cc(C(=N)N)sc3SC)n2)cnn1-c1ccccn1
InChIKey: BCSYIGQLBKEYFG-UHFFFAOYSA-N
Target: Prothrombin (SINGLE PROTEIN), Homo sapiens
UniProt: P00734
Assay: Binding affinity to thrombin (unknown origin) assessed as inhibition constant
Measurement: Ki > 50000 nM (pChEMBL 4.301000118255615)
Descriptors: MW 440.62, ALogP 5.08, HBA 8, HBD 2, PSA 93.47, QED 0.24
Compound (SMILES): Nc1nc2cc(-c3nn(C4CC(=O)C4)c4ncnc(N)c34)ccc2o1
InChIKey: VCDPGLWOTUISTA-UHFFFAOYSA-N
Target: Phosphatidylinositol 3-kinase regulatory subunit beta (SINGLE PROTEIN), Homo sapiens
UniProt: O00459
Assay: In vitro kinase assay: This assay is relatively simple, reasonably sensitive, and the peptide substrate can be adjusted both in terms of sequence and concentration to meet the assay requirements. Other exemplary kinase assays are detailed in U.S. Pat. No. 5,759,787 and U.S. application Ser. No. 12/728,926, both of which are incorporated herein by reference.
Measurement: IC50 < 10000 nM (pChEMBL 5)
Descriptors: MW 335.33, ALogP 1.7, HBA 9, HBD 2, PSA 138.74, QED 0.56
Compound (SMILES): COc1cc(OC)cc(N(Cc2ncccn2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: GFZIDFHTIFIOOM-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 453.51, ALogP 4.18, HBA 9, HBD 0, PSA 91.08, QED 0.36
Compound (SMILES): COc1cc(C(=O)NC(CCN(C)C)c2ccccc2)ccc1-c1cn[nH]c1
InChIKey: ZFDYBUAPZQQBIX-UHFFFAOYSA-N
Target: Rho-associated protein kinase 2 (SINGLE PROTEIN), Homo sapiens
UniProt: O75116
Assay: In Vitro Assay: The effectiveness of compounds of the present invention as ROCK inhibitors can be determined in a 30 μL assay containing 20 mM HEPES, pH 7.5, 20 mM MgCl2, 0.015% Brij-35, 4 mM DTT, 5 μM ATP and 1.5 μM peptide substrate (FITC-AHA-AKRRRLSSLRA-OH). Compounds were dissolved in DMSO so that the final concentration of DMSO was <2%, and the reaction was initiated with Rho kinase variants. After incubation, the reaction was terminated by the addition of EDTA and the phosphorylated and non-phosphorylated peptides separated using a LABCHIP® 3000 Reader (Caliper Life Sciences). Controls consisted of assays that did not contain compound, and backgrounds consisted of assays that contained enzyme and substrate but had EDTA from the beginning of the reaction to inhibit kinase activity.
Measurement: IC50 = 31.9 nM (pChEMBL 7.5)
Descriptors: MW 378.48, ALogP 3.51, HBA 4, HBD 2, PSA 70.25, QED 0.63
Compound (SMILES): CC1c2ncn(-c3ccccc3)c2CCN1C(=O)c1cccc(C(F)(F)F)c1Cl
InChIKey: SAYIMIUULPUCOP-UHFFFAOYSA-N
Target: P2X purinoceptor 7 (SINGLE PROTEIN), Homo sapiens
UniProt: Q99572
Assay: FLIPR Assay: 1321 N1 cells expressing the recombinant human, rat or mouse P2X7 channel was cultured in HyQ DME/(HyClone/Dulbecco's Modified Eagle Medium) high glucose supplemented with 10% Fetal Bovine Serum (FBS) and appropriate selection marker. Cells were seeded at a density of 25000 cells/well (96-well clear bottom black walled plates) in 100 ul volume/well. On the day of the experiment, cell plates were washed with assay buffer, containing (in mM): 130 NaCl, 2 KCl, 1 CaCl2, 1 MgCl2, 10 HEPES, 5 glucose; pH 7.40 and 300 mOs. After the wash, cells were loaded with the Calcium-4 dye (Molecular Device) and incubated in the dark for 60 minutes. Test compounds were prepared at 250Ã¿ the test concentration in neat DMSO. Intermediate 96-well compound plates were prepared by transferring 1.2 uL of the compound into 300 uL of assay buffer. A further 3x dilution occurred when transferring 50 uL/well of the compound plate to 100 uL/well in the cell plate. Cells were incubateÂ  with test compounds and dye for 30 minutes. Calcium dye fluorescence was monitored in FLIPR as the cells were challenged by adding 50 uL/well of BzATP (final concentration is 250 uM BzATP (human and rat) or 600 (mouse)). The fluorescence change was measured 180 seconds after adding the agonist.
Measurement: IC50 = 6.1 nM (pChEMBL 8.210000038146973)
Descriptors: MW 419.83, ALogP 5.3, HBA 3, HBD 0, PSA 38.13, QED 0.56
Compound (SMILES): N#CCC1(n2cc(-c3ncnc4[nH]ccc34)cn2)CN(C2CCN(C(=O)Nc3cccc(Cl)c3F)CC2)C1
InChIKey: ZETNCSQTUKASKY-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 534, ALogP 4.23, HBA 7, HBD 2, PSA 118.76, QED 0.4
Compound (SMILES): COc1cc(OC)cc(N(CCN2C[C@H](C)C[C@H](C)C2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: GBQFDLUVJIOITM-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 5.16, HBA 8, HBD 0, PSA 68.54, QED 0.33
Compound (SMILES): C#CC1(C(=O)Nc2cccc(-c3cnc4[nH]cc(Cl)c4c3)c2)CC1
InChIKey: PEFJQPANTWYASD-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 > 1000 nM (pChEMBL 6)
Descriptors: MW 335.79, ALogP 4.24, HBA 2, HBD 2, PSA 57.78, QED 0.7
Compound (SMILES): CNC(=O)c1cc(OC)cc(N(CCNC(C)C)c2ccc3ncc(-c4cnn(C(C)C)c4)nc3c2)c1
InChIKey: RGYNBLDJVUWGQS-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 = 2089.3 nM (pChEMBL 5.679999828338623)
Descriptors: MW 501.64, ALogP 4.58, HBA 8, HBD 2, PSA 97.2, QED 0.33
Compound (SMILES): C[C@H](Nc1ncnc(N)c1C#Cc1cnccn1)c1nc2cccc(Cl)c2c(=O)n1C1C[C@H]2CC[C@@H](C1)N2C
InChIKey: ANUVWBORLORBHS-DAABDDCCSA-N
Target: Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform (SINGLE PROTEIN), Homo sapiens
UniProt: O00329
Assay: Time-Resolved Fluorescence Resonance Energy Transfer (TR-FRET) Assay: PI3K isoforms were assayed under initial rate conditions in the presence of 25 mM Hepes (pH 7.4), and 2xKm ATP (100-300 uM), 10 uM PIP2, 5% glycerol, 5 mM MgCl2, 50 mM NaCl, 0.05% (v/v) Chaps, 1 mM dithiothreitol, 1% (v/v) DMSO at the following concentrations for each isoform: PI3K alpha, beta, delta, and gamma at 50 picomolar (pM) and PI3Kgamma at 2 nanomolar (nM). After an assay reaction time of 30 minutes at 25° C., reactions were terminated with a final concentration of 10 mM EDTA, 10 nM labeled-PIP3, and 35 nM Europium labeled GRP-1 detector protein before reading TR-FRET on an Envision plate reader (Ex: 340 nm; Em: 615/665 nm; 100 us delay and 500 us read window).
Measurement: IC50 < 100 nM (pChEMBL 7)
Descriptors: MW 542.05, ALogP 3.58, HBA 10, HBD 2, PSA 127.74, QED 0.37
Compound (SMILES): COc1cc(N2CCC(N3CCCCC3)CC2)c(F)cc1Nc1nccc(-c2c(-c3cccc(C(=O)Nc4c(F)cccc4F)c3)nc3ccccn23)n1
InChIKey: NDRLOOFZZZPTSF-UHFFFAOYSA-N
Target: Insulin-like growth factor 1 receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P08069
Assay: Inhibition of IGF1-induced human IGF1R autophosphorylation expressed in mouse NIH-3T3 cells preincubated for 2 hrs followed by IGF-1 induction measured after 15 mins by DELFIA
Measurement: IC50 < 100 nM (pChEMBL 7)
Descriptors: MW 732.81, ALogP 8.33, HBA 9, HBD 2, PSA 99.92, QED 0.15
Compound (SMILES): C[C@H](Nc1ncnc(N)c1C#N)c1nn2cccc2c(=O)n1-c1ccccc1
InChIKey: MDMKWYWCJZMADI-LBPRGKRZSA-N
Target: PI3-kinase p110-delta/p85-alpha (PROTEIN COMPLEX), Homo sapiens
UniProt: O00329
Assay: Inhibition of full length recombinant human N-terminal His6-tagged PI3K p110delta/human p85alpha expressed in baculovirus infected sf21 cells using PIP2 as substrate preincubated for 30 mins followed by substrate addition by HTRF assay
Measurement: IC50 = 4.3 nM (pChEMBL 8.369999885559082)
Descriptors: MW 372.39, ALogP 1.9, HBA 9, HBD 2, PSA 126.92, QED 0.56
Compound (SMILES): Cc1ncoc1-c1nnc(SCCCN2CC[C@@]3(C[C@@H]3c3ccc(C(F)(F)F)cc3F)C2)n1C
InChIKey: ZIQDGXNDXRMRPM-VGOFRKELSA-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 495.55, ALogP 5.3, HBA 7, HBD 0, PSA 59.98, QED 0.25
Compound (SMILES): CNC(=O)c1cc(F)cc(N(CCNC(C)C)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: GXQZPCUWRYWOJV-UHFFFAOYSA-N
Target: Vascular endothelial growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P35968
Assay: Inhibition of human VEGFR2 using Btn-Flt3 as substrate after 120 mins by TR-FRET assay
Measurement: IC50 = 10.96 nM (pChEMBL 7.960000038146973)
Descriptors: MW 461.55, ALogP 3.67, HBA 7, HBD 2, PSA 87.97, QED 0.42
Compound (SMILES): COc1cc(OC)cc(N(CCO)c2ccc3ncc(-c4cn[nH]c4)nc3c2)c1
InChIKey: NOCCEPOVUSRFDS-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 391.43, ALogP 3.17, HBA 7, HBD 2, PSA 96.39, QED 0.5
Compound (SMILES): Cc1nc(Nc2ncc(C(=O)Nc3c(C)cccc3Cl)s2)cc(N2CCN(CCCCCC(=O)NO)CC2)n1
InChIKey: INQFRPJTGHFXGC-UHFFFAOYSA-N
Target: Tyrosine-protein kinase Lyn (SINGLE PROTEIN), Homo sapiens
UniProt: P07948
Assay: Inhibition of Lyn (unknown origin)
Measurement: IC50 <= 100 nM (pChEMBL 7)
Descriptors: MW 573.12, ALogP 4.39, HBA 10, HBD 4, PSA 135.61, QED 0.15
Compound (SMILES): COc1cc(OC)cc(N(CC2OCCO2)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: ULTCGGKUGQUOMR-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 447.5, ALogP 3.56, HBA 9, HBD 0, PSA 83.76, QED 0.43
Compound (SMILES): COc1ccc(OC)c(N(CCNC(C)C)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: AFXUMLYQUOZJJG-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 = 8912.51 nM (pChEMBL 5.050000190734863)
Descriptors: MW 446.56, ALogP 4.18, HBA 8, HBD 1, PSA 77.33, QED 0.41
Compound (SMILES): COc1ccc2c3c1O[C@H]1[C@@]4(OC)CC[C@@]5(C[C@@H]4COc4ccccc4)[C@@H](C2)N(CC2CC2)CC[C@]315
InChIKey: RNENEGUSAHUCOI-RRRALXMPSA-N
Target: Kappa-type opioid receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P41145
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 = 0.15 nM (pChEMBL 9.819999694824219)
Descriptors: MW 487.64, ALogP 5, HBA 5, HBD 0, PSA 40.16, QED 0.55
Compound (SMILES): C[C@@H]1c2ncn(-c3ncc(F)cn3)c2CCN1C(=O)c1cccc(C(F)(F)F)c1Cl
InChIKey: XWBAPCGFVQFCSO-SNVBAGLBSA-N
Target: Cytochrome P450 2C19 (SINGLE PROTEIN), Homo sapiens
UniProt: P33261
Assay: Inhibition of CYP2C19 in human liver microsomes using S-mephenytoin as substrate after 15 mins by LC/MS/MS analysis
Measurement: IC50 = 7800 nM (pChEMBL 5.110000133514404)
Descriptors: MW 439.8, ALogP 4.23, HBA 5, HBD 0, PSA 63.91, QED 0.56
Compound (SMILES): CNC(=O)c1c(-c2ccc(F)cc2)oc2cc(N(C)S(C)(=O)=O)c(-c3ccc4ccn5c6cccc(F)c6cc5c4n3)cc12
InChIKey: GSURGAWEPTXPFX-UHFFFAOYSA-N
Target: RNA-directed RNA polymerase (SINGLE PROTEIN), Hepacivirus hominis
UniProt: O39930
Assay: Inhibition of NS5B polymerase in HCV genotype 1a infected in HuH7 cells after 40 hrs by Taqman probe based RT-PCR analysis
Measurement: EC50 = 0.95 nM (pChEMBL 9.020000457763672)
Descriptors: MW 610.64, ALogP 6.75, HBA 6, HBD 1, PSA 96.92, QED 0.23
Compound (SMILES): CC(C)Oc1ccc(-c2c[nH]cc2CN(C)CCN)cc1
InChIKey: FMTVWAGUJRUAKE-UHFFFAOYSA-N
Target: Protein arginine N-methyltransferase 1 (SINGLE PROTEIN), Homo sapiens
UniProt: Q99873
Assay: Inhibition of human PRMT1 assessed as inhibition of methylation activity using biotin-labeled peptide as substrate and [3H]-SAM by scintillation proximity assay
Measurement: IC50 = 4 nM (pChEMBL 8.399999618530273)
Descriptors: MW 287.41, ALogP 2.86, HBA 3, HBD 2, PSA 54.28, QED 0.82
Compound (SMILES): COCC1CN(c2ncnc3[nH]cc(-c4cccc(C#N)c4)c23)CCO1
InChIKey: PPIDYHAZFFBKOT-UHFFFAOYSA-N
Target: Leucine-rich repeat serine/threonine-protein kinase 2 (SINGLE PROTEIN), Homo sapiens
UniProt: Q5S007
Assay: Lantha Screen Technology Assay: LRRK2 kinase activity was measured using Lantha Screen technology from Invitrogen. GST-tagged truncated LRRK2 from Invitrogen (Cat # PV4874) was incubated with a fluorescein-labeled peptide substrate based upon ezrin/radixin/moesin (ERM), also known as LRRKtide (Invitrogen cat #PR8976A), in the presence of a dose response of compound. Upon completion, the assay was stopped and detected with a terbium labeled anti-phospho-ERM antibody (Invitrogen, cat #PR8975A). The assay was carried out under the following protocol: 3 uL of a working solution of substrate (233 nM LRRKtide, 117 uM ATP) prepared in assay buffer (50 mM HEEPES, pH 7.5, 3 mM MgCl2, with 2 mM DTT and 0.01% Brij35 added fresh) was added to a low volume Greiner 384-well plate. The compound dose response was prepared by diluting compound to a top concentration of 3.16 mM in 100% DMSO and serial diluted by half-log in DMSO 11 times. Aliquots (3.5 uL) of the 100% DMSO dose response were mixed with 46.5 uL water.
Measurement: IC50 = 100 nM (pChEMBL 7)
Descriptors: MW 349.39, ALogP 2.35, HBA 6, HBD 1, PSA 87.06, QED 0.78
Compound (SMILES): COc1ccc(-c2nc3ccccn3c2-c2ccnc(Nc3cccc(CN4CCN(C)CC4)c3C)n2)cc1C(=O)Nc1c(F)cccc1F
InChIKey: QMAMRLUBMABUFB-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 674.76, ALogP 6.8, HBA 9, HBD 2, PSA 99.92, QED 0.17
Compound (SMILES): N[C@H](C(=O)O)C(NS(=O)(=O)Cc1ccccc1)C(=O)O
InChIKey: SGLABSMCQFZROL-IENPIDJESA-N
Target: Excitatory amino acid transporter 3 (SINGLE PROTEIN), Homo sapiens
UniProt: P43005
Assay: Inhibition of [3H]-D-Asp uptake at human EAAT3 expressed in HEK293 cells measured after 3 mins by TopCount method
Measurement: IC50 = 76000 nM (pChEMBL 4.119999885559082)
Descriptors: MW 302.31, ALogP -1.03, HBA 5, HBD 4, PSA 146.79, QED 0.5
Compound (SMILES): Cc1ccn2nc([C@H](C)Nc3ncnc4[nH]cc(-c5cc(O)cc(F)c5)c34)n(-c3ccccc3)c(=O)c12
InChIKey: FTAOKGSTPLDORD-INIZCTEOSA-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 = 0.6 nM (pChEMBL 9.220000267028809)
Descriptors: MW 495.52, ALogP 4.75, HBA 8, HBD 3, PSA 113.13, QED 0.32
Compound (SMILES): COC(=O)[C@H]1CCCN1C(=O)c1cccc(Nc2c(NC(c3ccc(C)o3)C3CCCS3)c(=O)c2=O)c1O
InChIKey: HDQNDRCZSVEGSG-QHGAOEGBSA-N
Target: C-X-C chemokine receptor type 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P25025
Assay: In Vitro Affinity Assay: â¿¿PathHunter HEK293-CXCR2â¿ or â¿¿U2OS hCXCR1 β-arrestinâ¿ cells (DiscoveRx Corporation) were seeded overnight at 10 000 cells/well (384-well format) in 20 μl of Opti MEM I medium. A preincubation with the antagonist or the vehicle for 30 min at 37° C. and 5% CO2 was followed by 60 minutes of stimulation with CXCL8 at 37° C. and 5% CO2. The cells were then placed at ambient temperature for 30 minutes. The PathHunter detection reagent (DiscoveRx Corporation) was added. After incubation for 60 min at ambient temperature, the β-galactosidase induced by the luminescence during the β-arrestin-CXCR2 interaction was measured for 0.3 s in an Envision 2102 Multilabel Reader (PerkinElmer Life and Analytical Sciences).
Measurement: IC50 = 86 nM (pChEMBL 7.070000171661377)
Descriptors: MW 539.61, ALogP 3.46, HBA 10, HBD 3, PSA 138.18, QED 0.22
Compound (SMILES): C=CC(=O)N1CCCCC(n2c(NC(=O)c3cccc(C(F)(F)F)c3)nc3cc(C)ccc32)C1
InChIKey: RCSCITPXZCYWJL-UHFFFAOYSA-N
Target: Epidermal growth factor receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P00533
Assay: Inhibition of wild type EGFR phosphorylation in human HaCaT cells incubated for 3 hrs by ELISA method
Measurement: IC50 = 4330 nM (pChEMBL 5.360000133514404)
Descriptors: MW 470.5, ALogP 5.36, HBA 4, HBD 1, PSA 67.23, QED 0.52
Compound (SMILES): COCCN1CCN(c2ccc(Nc3nccc(-c4c(-c5ccc(OC)c(C(=O)Nc6c(F)cccc6F)c5)nc5ccccn45)n3)c(OC)c2)CC1
InChIKey: UICAPMXHWUSJCZ-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 720.78, ALogP 6.52, HBA 11, HBD 2, PSA 118.38, QED 0.14