lovingscience/chembl-v37-raw-activities huggingface dataset:
Compound (SMILES): CNC1CCC(c2nc3c(C(C)C)c(-c4cc(OC)c5ncnn5c4)[nH]c3cc2F)CC1
InChIKey: PDBRYQAKNRYTKQ-UHFFFAOYSA-N
Target: Toll-like receptor 8 (SINGLE PROTEIN), Homo sapiens
UniProt: Q9NR97
Assay: TLR7/8/9 Inhibition Reporter Assays: HEK-Blue-cells (Invivogen) overexpressing human TLR7, TLR8 or TLR9 receptors were used for screening inhibitors of these receptors using an inducible SEAP (secreted embryonic alkaline phosphatase) reporter gene under the control of the IFN-β minimal promoter fused to five NF-κB and AP-1-binding sites. Briefly, cells are seeded into Greiner 384 well plates (15000 cells per well for TLR7, 20,000 for TLR8 and 25,000 for TLR9) and then treated with test compounds in DMSO to yield a final dose response concentration range of 0.05 nM-50 μM. After a 30 minute compound pre-treatment at room temperature, the cells are then stimulated with a TLR7 ligand (gardiquimod at a final concentration of 7.5 μM), TLR8 ligand (R848 at a final concentration of 15.9 μM) or TLR9 ligand (ODN2006 at a final concentration of 5 nM) to activate NF-κB and AP-1 which induce the production of SEAP. After a 22 hour incubation at 37° C., 5% CO2, SEAP levels are determined with the addition of HEK-Blue Detection reagent (Invivogen), a cell culture medium that allows for detection of SEAP, according to manufacturer's specifications. The percent inhibition is determined as the % reduction in the HEK-Blue signal present in wells treated with agonist plus DMSO alone compared to wells treated with a known inhibitor.
Measurement: IC50 = 8.3 nM (pChEMBL 8.079999923706055)
Descriptors: MW 436.54, ALogP 4.79, HBA 6, HBD 2, PSA 80.13, QED 0.47
Compound (SMILES): CN(C)C1CCN(c2ccc(Nc3ncc4ccn(-c5cccc(NS(=O)(=O)C(C)(C)C)c5)c4n3)cc2)CC1
InChIKey: DEVQUWCLWKWGNE-UHFFFAOYSA-N
Target: Bromodomain-containing protein 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P25440
Assay: AlphaLisa Assay: 1. Add 20 μl of the diluted compound to each well of the 384-well opti plate2. Tap the plate gently3. Add 10 μl of the enzyme to each well of the opti plate4. Cover with plate sealer5. Spin the plate briefly (640 rpm for 30 s) in a plate centrifuge.6. Incubate the plate at room temperature for 10 minutes7. Add 10 μl of the substrate8. Cover with plate sealer9. Spin the plate briefly (640 rpm for 30 s) in a plate centrifuge.10. Cover with plate sealer and incubate at room temperature for 1 hour11. After incubation, transfer 10 μl of reaction mix to fresh wells of a 384-well plate.12. Add 10 μl acceptor bead from working stock.13. Cover with plate sealer14. Spin the plate briefly (640 rpm for 30 s) in a plate centrifuge.15. Cover with plate sealer and incubate at room temperature for 30 minutes16. Add 10 μl donor bead from working stock (in dark).17. Cover with plate sealer18. Spin the plate briefly (640 rpm for 30 s) in a plate centrifuge.19. Cover with plate sealer and incubate at room temperature for 15-30 minutes20. Read the plate in pherastar (alpha screen protocol)
Measurement: IC50 = 632 nM (pChEMBL 6.199999809265137)
Descriptors: MW 547.73, ALogP 5.23, HBA 8, HBD 2, PSA 95.39, QED 0.33
Compound (SMILES): CC(C)n1cc(-c2cncc(-c3cnc4c(c3)CCC(=O)N4C)c2)ccc1=O
InChIKey: CMVHETVJBOXBQZ-UHFFFAOYSA-N
Target: TGF-beta receptor type-1 (SINGLE PROTEIN), Homo sapiens
UniProt: P36897
Assay: In Vitro Enzyme Inhibition Using a Biochemical Peptide Phosphorylation Assay- Caliper Assay: Example 54:The assays were performed in 384-well, low volume microtiter assay plates in a final reaction volume of 9 ul. Dose-response curves were generated by incubating 10 nM of each kinase together with 2 uM of the fluorescently labeled substrate peptide 5-Fluo-Ahx-KKYQAEEN-T-YDEYENKK-amid (10 mM stock solution in DMSO) in 50 mM Hepes pH 7.5, 0.02% Tween 20, 0.02% BSA, 1 mM DTT, 10 uM Na3VO4, 10 mM ß-Glycerolphosphate, 1 mM MgCl2, 12 mM MnCl2 (ALK1 and ALK6 7 mM) and 15 uM ATP for 60 min at 30° C. in the presence or absence of compound diluted in DMSO.Kinase reactions were terminated by adding 15 ul STOP buffer (100 mM HEPES pH 7.5, 5% DMSO, 0.1% Caliper coating reagent, 10 mM EDTA, and 0.015% Brij35.
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 374.44, ALogP 3.46, HBA 5, HBD 0, PSA 68.09, QED 0.7
Compound (SMILES): CCCN1C(=O)Cc2cc(-c3cncc(-c4ccc(=O)n(C(C)C)c4)c3)ccc21
InChIKey: NTLWKKILBCETHV-UHFFFAOYSA-N
Target: TGF-beta receptor type-1 (SINGLE PROTEIN), Homo sapiens
UniProt: P36897
Assay: In Vitro Enzyme Inhibition Using a Biochemical Peptide Phosphorylation Assay- Caliper Assay: Example 54:The assays were performed in 384-well, low volume microtiter assay plates in a final reaction volume of 9 ul. Dose-response curves were generated by incubating 10 nM of each kinase together with 2 uM of the fluorescently labeled substrate peptide 5-Fluo-Ahx-KKYQAEEN-T-YDEYENKK-amid (10 mM stock solution in DMSO) in 50 mM Hepes pH 7.5, 0.02% Tween 20, 0.02% BSA, 1 mM DTT, 10 uM Na3VO4, 10 mM ß-Glycerolphosphate, 1 mM MgCl2, 12 mM MnCl2 (ALK1 and ALK6 7 mM) and 15 uM ATP for 60 min at 30° C. in the presence or absence of compound diluted in DMSO.Kinase reactions were terminated by adding 15 ul STOP buffer (100 mM HEPES pH 7.5, 5% DMSO, 0.1% Caliper coating reagent, 10 mM EDTA, and 0.015% Brij35.
Measurement: IC50 = 1500 nM (pChEMBL 5.820000171661377)
Descriptors: MW 387.48, ALogP 4.46, HBA 4, HBD 0, PSA 55.2, QED 0.65
Compound (SMILES): CN(c1ncnc2[nH]ccc12)[C@@H]1C[C@@H]2CCN(C(=O)Nc3nncs3)C[C@@H]2C1
InChIKey: VSMVCHIPOZPGRW-RWMBFGLXSA-N
Target: Tyrosine-protein kinase JAK3 (SINGLE PROTEIN), Homo sapiens
UniProt: P52333
Assay: In Vitro Kinase Assay: In vitro kinase assays described below can be used to determine the activity of a test compound for inhibiting the activity of JAK3 kinase. The test compounds were dissolved in dimethyl sulfoxide and diluted with water to a serial concentration gradient as required by the experiment. JAK3 substrates (Cell Signaling Technology, Catalog Number: 1305s) and ATP (2 mM) solution were diluted with water to obtain a final concentration of 20 M ATP and 1.2 M substrate solution. The appropriate amount of JAK3 kinase (Invitrogen, Catalog Number: pv3 855) was mixed with 4x buffer (prepared by user, and comprising 50 mM HEPES, pH 7.3, 125 mM NaCl, 24 mM MgCl2, 1.25 mM DTT) to a final concentration of 8 ng/uL. To each well of a microplate [DELFIA Streptavidin-coated clear plate (Perkin Elmer, Item: AAAND-0005)]17.5 uL of ATP/substrate mixture, 5 uL of aqueous solution of a test compound (L of pure water only were added to the control and blank), and 7.5 uL of the kinase solution prepared above (4x buffer only was added to the control) were added. Each well was mixed sufficiently, then incubated at room temperature (27° C.) for 50 minutes, washed with wash buffer, and dried three times, then HRP conjugated antibody [Phospho-Tyrosine Mouse mAb (P-Tyr-100) (HRP Conjugate, Cell signaling Technology, Catalog Number: 5465)] was added, and incubated for 1 hour. The microplate was washed with wash buffer and dried three times, and then TMB (Sigma, Catalog Number: T4444) was added and incubated for 5 to 15 minutes to allow for color change. Stop solution (1 N sulfuric acid solution) was added to stop the reaction. Absorbance was measured on a Novostar microplate reader at a wavelength of 450 nm. IC50 values of test compounds were calculated from the data of the test compounds for inhibiting the activity of JAK3 kinase at different concentrations.
Measurement: IC50 = 148 nM (pChEMBL 6.829999923706055)
Descriptors: MW 398.5, ALogP 2.58, HBA 7, HBD 2, PSA 102.93, QED 0.7
Compound (SMILES): COc1cccc2cc(-c3nn(C(C)C)c4ncnc(N)c34)[nH]c12
InChIKey: RWHCVULRSUPDRD-UHFFFAOYSA-N
Target: Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform (SINGLE PROTEIN), Homo sapiens
UniProt: O00329
Assay: Inhibition Assay: Class I PI3-Ks can be either purchased (p110α/p85α, p110β/p85α, p110Î´/p85α from Upstate, and p110γ from Sigma) or expressed as previously described (Knight et al., 2004). IC50 values are measured using either a standard TLC assay for lipid kinase activity (described below) or a high-throughput membrane capture assay. Kinase reactions are performed by preparing a reaction mixture containing kinase, inhibitor (2% DMSO final concentration), buffer (25 mM HEPES, pH 7.4, 10 mM MgCl2), and freshly sonicated phosphatidylinositol (100 ug/ml). Reactions are initiated by the addition of ATP containing 10 uCi of γ-32P-ATP to a final concentration 10 or 100 uM and allowed to proceed for 5 minutes at room temperature. For TLC analysis, reactions are then terminated by the addition of 105 ul 1N HCl followed by 160 ul CHCl3:MeOH (1:1). The biphasic mixture is vortexed, briefly centrifuged, and the organic phase is transferred to a new tube using a gel loading pipette tip precoated with CHCl3. This extract is spotted on TLC plates and developed for 3-4 hours in a 65:35 solution of n-propanol:1M acetic acid. The TLC plates are then dried, exposed to a phosphorimager screen (Storm, Amersham), and quantitated. For each compound, kinase activity is measured at 10-12 inhibitor concentrations representing two-fold dilutions from the highest concentration tested (typically, 200 uM).
Measurement: IC50 > 500 nM (pChEMBL 6.301000118255615)
Descriptors: MW 322.37, ALogP 3.15, HBA 6, HBD 2, PSA 94.64, QED 0.6
Compound (SMILES): CC(C)CSC[C@@H]1CCc2cc([C@H]3CC[C@](N)(COP(=O)(O)O)C3)ccc2C1
InChIKey: KUAZUCUOHDSDFG-TYCQWZJGSA-N
Target: Sphingosine-1-phosphate lyase 1 (SINGLE PROTEIN), Homo sapiens
UniProt: O95470
Assay: Receptor [35S] GTPgammaS Binding Assays: (S1P1 GTPgammaS/S1P3 GTPgammaS): Compounds were loaded in a 384 Falcon v-bottom plate (0.5 l/well in a 11 point, 3-fold dilution). Membranes prepared from S1P1/CHO cells or EDG3-Gal5-bla HEK293T cells (EDG3 equivalent S1P3) were added to the compound plate (40 l/well, final protein 3 μg/well) with MULTIDROP®. [35S]GTP (1250 Ci/mmol, Perkin Elmer) was diluted in assay buffer: 20 mM HEPES, pH7.5, 10 mM MgCl2, 150 mM NaCl, 1 mM EGTA (ethylene glycol tetraacetic acid), 1 mM DTT (Dithiothreitol), 10 μM GDP, 0.1% fatty acid free BSA, and 10 μg/ml Saponin to 0.4 nM. 40 μl of the [35S] GTP solution was added to the compound plate with a final concentration of 0.2 nM. The reaction was kept at room temperature for 45 min. At the end of incubation, all the mixtures in the compound plate were transferred to Millipore 384-well FB filter plates via the VELOCITY11® Vprep liquid handler. The filter plate was washed with water 4 times by using the manifold Embla plate washer and dried at 60° C. for 45 min. MicroScint 20 scintillation fluid (30 μl) was added to each well for counting on the Packard TOPCOUNT®. EC50 is defined as the agonist concentration that corresponds to 50% of the Ymax (maximal response) obtained for each individual compound tested. The EC50 for Example 689 was determined to be 5.7 nM in the assay utilizing membranes prepared from S1P1/CHO cells. The EC50 for Example 689 was determined to be >2000 nM in the assay utilizing membranes prepared from EDG3-Gal5-bla HEK293T cells.A smaller value for GTPγS S1P1 EC50 value indicated greater activity for the compound in the GTPγS S1P1 binding assay. A larger value for the GTPγS S1P3 EC50 value indicated less activity in the GTPγS S1P3 binding assay. Example 689, which is the phosphate ester of Example 672, possessed activity as an agonist of S1P1 and is selective over S1P3. Example 697, which is the phosphate ester of Example 681, possessed activity as an agonist of S1P1 and is selective over S1P3. Thus the compounds of the present invention may be used in treating, preventing, or curing various S1P1 receptor-related conditions while reducing or minimizing the side effects due to S1P3 activity. The selectivity of the compounds of the present invention indicate their potential use in treating, preventing, or curing autoimmune and inflammatory diseases such as multiple sclerosis, rheumatoid arthritis, inflammatory bowel disease, lupus, psoriasis, or vascular diseases, while reducing or minimizing possible side effects due to S1P3 activity. Other potential uses of the compounds of the present invention include minimizing or reducing rejection of transplanted organs, while reducing or minimizing side effects due to S1P3 activity.
Measurement: EC50 = 55 nM (pChEMBL 7.260000228881836)
Descriptors: MW 427.55, ALogP 4.26, HBA 4, HBD 3, PSA 92.78, QED 0.54
Compound (SMILES): O=C(Nc1ccc(Oc2ccnc3[nH]nc(NC4(CO)CCCC4)c23)c(F)c1)c1ccnn(-c2ccc(F)cc2)c1=O
InChIKey: MOCMCTRYWLEBRE-UHFFFAOYSA-N
Target: Hepatocyte growth factor receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P08581
Assay: Enzyme Assay: The affinity of compound binding to wild type and mutant human MET kinases is measured using Invitrogen's LanthaScreen Eu Kinase Binding technology. Briefly, GST-tagged recombinant human MET kinase domain from Signal Chem (see Table 8 below for concentration in assay) is incubated with 50 nM Alexa-Fluor® Tracer 236 (Invitrogen Cat No. PR9078A) and 2 nM Europium-anti-GST (Invitrogen Cat. No. A151 6) along with test compound in a buffer consisting of 25 mM HEPES, pH 7.4, 10 mM MgCl2, 0.01% Triton X-100, 1 mM DTT, and 2% DMSO. Compounds are typically prepared in a three-fold serial dilution in DMSO and added to the assay to give the appropriate final concentration. After a 60-minute incubation at 22° C., the reaction is measured using a PerkinElmer EnVision multimode plate reader via TR-FRET dual wavelength detection, and the percent of control (POC) calculated using a ratiometric emission factor. 100 POC is determined using no test compounds and 0 POC is determined using a concentration of control compound that completely inhibits the enzyme
Measurement: IC50 = 38.1 nM (pChEMBL 7.420000076293945)
Descriptors: MW 573.56, ALogP 4.54, HBA 9, HBD 4, PSA 147.05, QED 0.21
Compound (SMILES): CN1NC(=O)C2(CCCCC2)n2c1cc1cnc(Nc3ccc(S(N)(=O)=O)cc3)nc12
InChIKey: YQOZFMRCEONJEU-UHFFFAOYSA-N
Target: Cyclin-dependent kinase 1 (SINGLE PROTEIN), Homo sapiens
UniProt: P06493
Assay: CDK Inhibition In Vitro Assay: Selected compounds disclosed herein were tested in kinase assays by Nanosyn (Santa Clara, Calif.) to determine their inhibitory effect on these CDKs. The assays were performed using microfluidic kinase detection technology (Caliper Assay Platform). The compounds were tested in 12-point dose-response format in singlicate at Km for ATP. Specifics of each assay are as described below:CDK1/Cyclin B1: Enzyme concentration: 0.08 nM; ATP concentration: 40 μM; Incubation time: 3 hr. CDK2/Cyclin A: Enzyme concentration: 0.1 nM; ATP concentration: 50 μM; Incubation time: 3 hr. CDK2/Cyclin E: Enzyme concentration: 0.15 nM; ATP concentration: 100 μM; Incubation time: 3 hr. CDK4/Cyclin D1: Enzyme concentration: 1 nM; ATP concentration: 200 μM; Incubation time: 3 hr. CDK6/Cyclin D3: Enzyme concentration: 2 nM; ATP concentration: 300 μM; Incubation time: 3 hr. CDK9/Cyclin T1: Enzyme concentration: 5 nM; ATP concentration: 10 μM; Incubation time: 17 hr.
Measurement: IC50 = 88 nM (pChEMBL 7.059999942779541)
Descriptors: MW 441.52, ALogP 1.96, HBA 8, HBD 3, PSA 135.24, QED 0.57
Compound (SMILES): CCOc1cccc(C[C@@H]2CCc3cc([C@H]4CC[C@](N)(COP(=O)(O)O)C4)ccc3C2)c1
InChIKey: OMCDALGIBJYJLI-BFMBIBTESA-N
Target: Sphingosine-1-phosphate lyase 1 (SINGLE PROTEIN), Homo sapiens
UniProt: O95470
Assay: hS1P1 ERK Phosphorylation (S1P1 pERK): hS1P1/CHO cells were plated into BD Amine 384-well plates the day before the assay. On the day of the assay, growth medium was removed and replaced with serum-free medium (Ham's F-12 Invitrogen) and incubated for 2 hours. Test compounds pre-diluted in HBSS (Gibco)/20 mM HEPES (Gibco) were transferred to the cell plates and incubated for 7 minutes at 37° C. Cells were lysed in lysis buffer (Perkin Elmer) and phospho-ERK was measured using the SureFire pERK kit (Perkin Elmer) as described by the manufacturer. Data was plotted as percentage activation of the test compound relative to the efficacy of 10 μM S1P. The EC50 is defined as the concentration of test compound which produces 50% of the maximal response and was quantified using the 4 parameter logistic equation to fit the data.
Measurement: EC50 = 55 nM (pChEMBL 7.260000228881836)
Descriptors: MW 459.52, ALogP 4.51, HBA 4, HBD 3, PSA 102.01, QED 0.5
Compound (SMILES): Cc1nc2c(N)cc(N3CCOCC3)nn2c1Nc1cccc(C(F)(F)F)c1CN1CCC(O)C1
InChIKey: UCJADDGBDCFZRB-UHFFFAOYSA-N
Target: Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit gamma isoform (SINGLE PROTEIN), Homo sapiens
UniProt: P48736
Assay: KINOMEscan Enzyme Binding Assays: Kinase enzyme binding affinities of compounds disclosed herein were determined using the KINOMEscan technology performed by DiscoveRx Corporation, San Diego, Calif., USA (www.kinomescan.com).
Measurement: Kd = 9772 nM (pChEMBL 5.010000228881836)
Descriptors: MW 491.52, ALogP 2.79, HBA 9, HBD 3, PSA 104.18, QED 0.5
Compound (SMILES): C=CC(=O)N1CC[C@H](C(=O)N(C)[C@H](C(=O)N[C@H]2Cc3cc(O)cc(c3)-c3ccc4c(c3)c(c(-c3cccnc3[C@H](CC)OC)n4CC)CC(C)(C)COC(=O)[C@@H]3CCCN(N3)C2=O)C(C)C)C1
InChIKey: NSUGPYOOCHITGS-HPOTXMJCSA-N
Target: GTPase NRas (SINGLE PROTEIN), Homo sapiens
UniProt: P01111
Assay: Biochemical Assay: A variety of Ras proteins may be inhibited by compounds of the present invention (e.g., K-Ras, N-Ras, H-Ras, and mutants thereof at positions 12, 13 and 61, such as G12C, G12D, G12V, G12S, G13C, G13D, and Q61L, and others described herein). The purpose of this biochemical assay is to measure the ability of test compounds to covalently label nucleotide-loaded K-Ras isoforms. In assay buffer containing 12.5 mM HEPES pH 7.4, 75 mM NaCl, 1 mM MgCl2, 1 mM BME, 5 uM Cyclophilin A and 2 uM test compound, a 5 uM stock of GMP-PNP-loaded K-Ras (1-169) G12C is diluted 10-fold to yield a final concentration of 0.5 uM; with final sample volume being 100 uL. The sample is incubated at 25�� C. for a time period of up to 24 hours prior to quenching by the addition of 10 uL of 5% Formic Acid. Quenched samples are centrifuged at 15000 rpm for 15 minutes in a benchtop centrifuge before injecting a 10 uL aliquot onto a reverse phase C4 column and eluting into the mass spectrometer with an increasing acetonitrile gradient in the mobile phase. Analysis of raw data may be carried out using Waters MassLynx MS software, with % bound calculated from the deconvoluted protein peaks for labeled and unlabeled K-Ras.
Measurement: IC50 = 550 nM (pChEMBL 6.260000228881836)
Descriptors: MW 918.15, ALogP 6.36, HBA 11, HBD 3, PSA 175.64, QED 0.11
Compound (SMILES): COc1cc(-c2[nH]c3ccc(C4CCC(NC5CCOCC5)C4)nc3c2C(C)C)cn2ncnc12
InChIKey: DOCKPOYCWLIWDW-UHFFFAOYSA-N
Target: Toll-like receptor 9 (SINGLE PROTEIN), Homo sapiens
UniProt: Q9NR96
Assay: TLR7/8/9 Inhibition Reporter Assays: HEK-Blue-cells (Invivogen) overexpressing human TLR7, TLR8 or TLR9 receptors were used for screening inhibitors of these receptors using an inducible SEAP (secreted embryonic alkaline phosphatase) reporter gene under the control of the IFN-β minimal promoter fused to five NF-κB and AP-1-binding sites. Briefly, cells are seeded into Greiner 384 well plates (15000 cells per well for TLR7, 20,000 for TLR8 and 25,000 for TLR9) and then treated with test compounds in DMSO to yield a final dose response concentration range of 0.05 nM-50 μM. After a 30 minute compound pre-treatment at room temperature, the cells are then stimulated with a TLR7 ligand (gardiquimod at a final concentration of 7.5 μM), TLR8 ligand (R848 at a final concentration of 15.9 μM) or TLR9 ligand (ODN2006 at a final concentration of 5 nM) to activate NF-κB and AP-1 which induce the production of SEAP. After a 22 hour incubation at 37° C., 5% CO2, SEAP levels are determined with the addition of HEK-Blue Detection reagent (Invivogen), a cell culture medium that allows for detection of SEAP, according to manufacturer's specifications. The percent inhibition is determined as the % reduction in the HEK-Blue signal present in wells treated with agonist plus DMSO alone compared to wells treated with a known inhibitor.
Measurement: IC50 = 4665 nM (pChEMBL 5.329999923706055)
Descriptors: MW 474.61, ALogP 4.81, HBA 7, HBD 2, PSA 89.36, QED 0.42
Compound (SMILES): C[C@H]1CCCN1C(=O)c1nc(C(=O)NCC(C)(C)O)sc1-c1ccc(C(O)(C(F)(F)F)C(F)(F)F)c(Cl)c1Cl
InChIKey: ZQHVEGQHOKDZEN-JTQLQIEISA-N
Target: Cytochrome P450 2C9 (SINGLE PROTEIN), Homo sapiens
UniProt: P11712
Assay: Inhibition of human CYP2C9
Measurement: IC50 = 4400 nM (pChEMBL 5.360000133514404)
Descriptors: MW 622.41, ALogP 5.55, HBA 6, HBD 3, PSA 102.76, QED 0.37
Compound (SMILES): C=CC(=O)N1CCN(C(=O)c2cc(Sc3cnc(Nc4ccccn4)s3)c(C)cc2OC)CC1
InChIKey: OTCHPBVDCWVABU-UHFFFAOYSA-N
Target: Tyrosine-protein kinase JAK3 (SINGLE PROTEIN), Homo sapiens
UniProt: P52333
Assay: In Vitro Assay: The potency of inhibition is measured by binding affinity.
Measurement: IC50 = 55 nM (pChEMBL 7.260000228881836)
Descriptors: MW 495.63, ALogP 4.22, HBA 8, HBD 1, PSA 87.66, QED 0.49
Compound (SMILES): CN(C)C1CCN(c2ccc(Nc3ncc4ccn(-c5cccc(NS(=O)(=O)C(C)(C)C)c5)c4n3)cc2)CC1
InChIKey: DEVQUWCLWKWGNE-UHFFFAOYSA-N
Target: Bromodomain-containing protein 3 (SINGLE PROTEIN), Homo sapiens
UniProt: Q15059
Assay: AlphaLisa Assay: 1. Add 20 μl of the diluted compound to each well of the 384-well opti plate2. Tap the plate gently3. Add 10 μl of the enzyme to each well of the opti plate4. Cover with plate sealer5. Spin the plate briefly (640 rpm for 30 s) in a plate centrifuge.6. Incubate the plate at room temperature for 10 minutes7. Add 10 μl of the substrate8. Cover with plate sealer9. Spin the plate briefly (640 rpm for 30 s) in a plate centrifuge.10. Cover with plate sealer and incubate at room temperature for 1 hour11. After incubation, transfer 10 μl of reaction mix to fresh wells of a 384-well plate.12. Add 10 μl acceptor bead from working stock.13. Cover with plate sealer14. Spin the plate briefly (640 rpm for 30 s) in a plate centrifuge.15. Cover with plate sealer and incubate at room temperature for 30 minutes16. Add 10 μl donor bead from working stock (in dark).17. Cover with plate sealer18. Spin the plate briefly (640 rpm for 30 s) in a plate centrifuge.19. Cover with plate sealer and incubate at room temperature for 15-30 minutes20. Read the plate in pherastar (alpha screen protocol)
Measurement: IC50 = 164 nM (pChEMBL 6.789999961853027)
Descriptors: MW 547.73, ALogP 5.23, HBA 8, HBD 2, PSA 95.39, QED 0.33
Compound (SMILES): CC(C)n1cc(-c2cncc(-c3cnc4c(c3)CCC(=O)N4C)c2)ccc1=O
InChIKey: CMVHETVJBOXBQZ-UHFFFAOYSA-N
Target: Bone morphogenetic protein receptor type-1B (SINGLE PROTEIN), Homo sapiens
UniProt: O00238
Assay: In Vitro Enzyme Inhibition Using a Biochemical Peptide Phosphorylation Assay- Caliper Assay: Example 54:The assays were performed in 384-well, low volume microtiter assay plates in a final reaction volume of 9 ul. Dose-response curves were generated by incubating 10 nM of each kinase together with 2 uM of the fluorescently labeled substrate peptide 5-Fluo-Ahx-KKYQAEEN-T-YDEYENKK-amid (10 mM stock solution in DMSO) in 50 mM Hepes pH 7.5, 0.02% Tween 20, 0.02% BSA, 1 mM DTT, 10 uM Na3VO4, 10 mM ß-Glycerolphosphate, 1 mM MgCl2, 12 mM MnCl2 (ALK1 and ALK6 7 mM) and 15 uM ATP for 60 min at 30° C. in the presence or absence of compound diluted in DMSO.Kinase reactions were terminated by adding 15 ul STOP buffer (100 mM HEPES pH 7.5, 5% DMSO, 0.1% Caliper coating reagent, 10 mM EDTA, and 0.015% Brij35.
Measurement: IC50 = 5400 nM (pChEMBL 5.269999980926514)
Descriptors: MW 374.44, ALogP 3.46, HBA 5, HBD 0, PSA 68.09, QED 0.7
Compound (SMILES): CCCN1C(=O)Cc2cc(-c3cncc(-c4ccc(=O)n(C(C)C)c4)c3)ccc21
InChIKey: NTLWKKILBCETHV-UHFFFAOYSA-N
Target: Bone morphogenetic protein receptor type-1B (SINGLE PROTEIN), Homo sapiens
UniProt: O00238
Assay: In Vitro Enzyme Inhibition Using a Biochemical Peptide Phosphorylation Assay- Caliper Assay: Example 54:The assays were performed in 384-well, low volume microtiter assay plates in a final reaction volume of 9 ul. Dose-response curves were generated by incubating 10 nM of each kinase together with 2 uM of the fluorescently labeled substrate peptide 5-Fluo-Ahx-KKYQAEEN-T-YDEYENKK-amid (10 mM stock solution in DMSO) in 50 mM Hepes pH 7.5, 0.02% Tween 20, 0.02% BSA, 1 mM DTT, 10 uM Na3VO4, 10 mM ß-Glycerolphosphate, 1 mM MgCl2, 12 mM MnCl2 (ALK1 and ALK6 7 mM) and 15 uM ATP for 60 min at 30° C. in the presence or absence of compound diluted in DMSO.Kinase reactions were terminated by adding 15 ul STOP buffer (100 mM HEPES pH 7.5, 5% DMSO, 0.1% Caliper coating reagent, 10 mM EDTA, and 0.015% Brij35.
Measurement: IC50 = 1000 nM (pChEMBL 6)
Descriptors: MW 387.48, ALogP 4.46, HBA 4, HBD 0, PSA 55.2, QED 0.65
Compound (SMILES): CC(C)CSC[C@@H]1CCc2cc([C@H]3CC[C@](N)(COP(=O)(O)O)C3)ccc2C1
InChIKey: KUAZUCUOHDSDFG-TYCQWZJGSA-N
Target: Sphingosine-1-phosphate lyase 1 (SINGLE PROTEIN), Homo sapiens
UniProt: O95470
Assay: hS1P1 ERK Phosphorylation (S1P1 pERK): hS1P1/CHO cells were plated into BD Amine 384-well plates the day before the assay. On the day of the assay, growth medium was removed and replaced with serum-free medium (Ham's F-12 Invitrogen) and incubated for 2 hours. Test compounds pre-diluted in HBSS (Gibco)/20 mM HEPES (Gibco) were transferred to the cell plates and incubated for 7 minutes at 37° C. Cells were lysed in lysis buffer (Perkin Elmer) and phospho-ERK was measured using the SureFire pERK kit (Perkin Elmer) as described by the manufacturer. Data was plotted as percentage activation of the test compound relative to the efficacy of 10 μM S1P. The EC50 is defined as the concentration of test compound which produces 50% of the maximal response and was quantified using the 4 parameter logistic equation to fit the data.
Measurement: EC50 < 10 nM (pChEMBL 8)
Descriptors: MW 427.55, ALogP 4.26, HBA 4, HBD 3, PSA 92.78, QED 0.54
Compound (SMILES): O=C(Nc1ccc(Oc2ccnc3[nH]nc(NC4(CO)CCCC4)c23)c(F)c1)c1ccnn(-c2ccc(F)cc2)c1=O
InChIKey: MOCMCTRYWLEBRE-UHFFFAOYSA-N
Target: Hepatocyte growth factor receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P08581
Assay: Enzyme Assay: The affinity of compound binding to wild type and mutant human MET kinases is measured using Invitrogen's LanthaScreen Eu Kinase Binding technology. Briefly, GST-tagged recombinant human MET kinase domain from Signal Chem (see Table 8 below for concentration in assay) is incubated with 50 nM Alexa-Fluor® Tracer 236 (Invitrogen Cat No. PR9078A) and 2 nM Europium-anti-GST (Invitrogen Cat. No. A151 6) along with test compound in a buffer consisting of 25 mM HEPES, pH 7.4, 10 mM MgCl2, 0.01% Triton X-100, 1 mM DTT, and 2% DMSO. Compounds are typically prepared in a three-fold serial dilution in DMSO and added to the assay to give the appropriate final concentration. After a 60-minute incubation at 22° C., the reaction is measured using a PerkinElmer EnVision multimode plate reader via TR-FRET dual wavelength detection, and the percent of control (POC) calculated using a ratiometric emission factor. 100 POC is determined using no test compounds and 0 POC is determined using a concentration of control compound that completely inhibits the enzyme
Measurement: IC50 = 9.6 nM (pChEMBL 8.020000457763672)
Descriptors: MW 573.56, ALogP 4.54, HBA 9, HBD 4, PSA 147.05, QED 0.21
Compound (SMILES): CN1NC(=O)C2(CCCCC2)n2c1cc1cnc(Nc3ccc(S(N)(=O)=O)cc3)nc12
InChIKey: YQOZFMRCEONJEU-UHFFFAOYSA-N
Target: Cyclin-dependent kinase 5 activator 1 (SINGLE PROTEIN), Homo sapiens
UniProt: Q15078
Assay: CDK Inhibition In Vitro Assay: Selected compounds disclosed herein were tested in kinase assays by Nanosyn (Santa Clara, Calif.) to determine their inhibitory effect on these CDKs. The assays were performed using microfluidic kinase detection technology (Caliper Assay Platform). The compounds were tested in 12-point dose-response format in singlicate at Km for ATP. Specifics of each assay are as described below:CDK1/Cyclin B1: Enzyme concentration: 0.08 nM; ATP concentration: 40 μM; Incubation time: 3 hr. CDK2/Cyclin A: Enzyme concentration: 0.1 nM; ATP concentration: 50 μM; Incubation time: 3 hr. CDK2/Cyclin E: Enzyme concentration: 0.15 nM; ATP concentration: 100 μM; Incubation time: 3 hr. CDK4/Cyclin D1: Enzyme concentration: 1 nM; ATP concentration: 200 μM; Incubation time: 3 hr. CDK6/Cyclin D3: Enzyme concentration: 2 nM; ATP concentration: 300 μM; Incubation time: 3 hr. CDK9/Cyclin T1: Enzyme concentration: 5 nM; ATP concentration: 10 μM; Incubation time: 17 hr.
Measurement: IC50 = 120 nM (pChEMBL 6.920000076293945)
Descriptors: MW 441.52, ALogP 1.96, HBA 8, HBD 3, PSA 135.24, QED 0.57
Compound (SMILES): Cc1nc2c(N)cc(N3CCOCC3)nn2c1Nc1cccc(C(F)(F)F)c1CN1CCC(O)C1
InChIKey: UCJADDGBDCFZRB-UHFFFAOYSA-N
Target: Serine/threonine-protein kinase mTOR (SINGLE PROTEIN), Homo sapiens
UniProt: P42345
Assay: KINOMEscan Enzyme Binding Assays: Kinase enzyme binding affinities of compounds disclosed herein were determined using the KINOMEscan technology performed by DiscoveRx Corporation, San Diego, Calif., USA (www.kinomescan.com).
Measurement: Kd = 16982 nM (pChEMBL 4.769999980926514)
Descriptors: MW 491.52, ALogP 2.79, HBA 9, HBD 3, PSA 104.18, QED 0.5
Compound (SMILES): COc1cc(-c2[nH]c3ccc(C4CCC(NC5CCOCC5)C4)nc3c2C(C)C)cn2ncnc12
InChIKey: DOCKPOYCWLIWDW-UHFFFAOYSA-N
Target: Toll-like receptor 7 (SINGLE PROTEIN), Homo sapiens
UniProt: Q9NYK1
Assay: TLR7/8/9 Inhibition Reporter Assays: HEK-Blue-cells (Invivogen) overexpressing human TLR7, TLR8 or TLR9 receptors were used for screening inhibitors of these receptors using an inducible SEAP (secreted embryonic alkaline phosphatase) reporter gene under the control of the IFN-β minimal promoter fused to five NF-κB and AP-1-binding sites. Briefly, cells are seeded into Greiner 384 well plates (15000 cells per well for TLR7, 20,000 for TLR8 and 25,000 for TLR9) and then treated with test compounds in DMSO to yield a final dose response concentration range of 0.05 nM-50 μM. After a 30 minute compound pre-treatment at room temperature, the cells are then stimulated with a TLR7 ligand (gardiquimod at a final concentration of 7.5 μM), TLR8 ligand (R848 at a final concentration of 15.9 μM) or TLR9 ligand (ODN2006 at a final concentration of 5 nM) to activate NF-κB and AP-1 which induce the production of SEAP. After a 22 hour incubation at 37° C., 5% CO2, SEAP levels are determined with the addition of HEK-Blue Detection reagent (Invivogen), a cell culture medium that allows for detection of SEAP, according to manufacturer's specifications. The percent inhibition is determined as the % reduction in the HEK-Blue signal present in wells treated with agonist plus DMSO alone compared to wells treated with a known inhibitor.
Measurement: IC50 = 0.41 nM (pChEMBL 9.390000343322754)
Descriptors: MW 474.61, ALogP 4.81, HBA 7, HBD 2, PSA 89.36, QED 0.42
Compound (SMILES): C[C@H]1CCCN1C(=O)c1nc(C(=O)NCC(C)(C)O)sc1-c1ccc(C(O)(C(F)(F)F)C(F)(F)F)c(Cl)c1Cl
InChIKey: ZQHVEGQHOKDZEN-JTQLQIEISA-N
Target: Cytochrome P450 2C19 (SINGLE PROTEIN), Homo sapiens
UniProt: P33261
Assay: Inhibition of human CYP2C19
Measurement: IC50 = 31000 nM (pChEMBL 4.510000228881836)
Descriptors: MW 622.41, ALogP 5.55, HBA 6, HBD 3, PSA 102.76, QED 0.37
Compound (SMILES): CN(C)C1CCN(c2ccc(Nc3ncc4ccn(-c5cccc(NS(=O)(=O)C(C)(C)C)c5)c4n3)cc2)CC1
InChIKey: DEVQUWCLWKWGNE-UHFFFAOYSA-N
Target: Bromodomain testis-specific protein (SINGLE PROTEIN), Homo sapiens
UniProt: Q58F21
Assay: AlphaLisa Assay: 1. Add 20 μl of the diluted compound to each well of the 384-well opti plate2. Tap the plate gently3. Add 10 μl of the enzyme to each well of the opti plate4. Cover with plate sealer5. Spin the plate briefly (640 rpm for 30 s) in a plate centrifuge.6. Incubate the plate at room temperature for 10 minutes7. Add 10 μl of the substrate8. Cover with plate sealer9. Spin the plate briefly (640 rpm for 30 s) in a plate centrifuge.10. Cover with plate sealer and incubate at room temperature for 1 hour11. After incubation, transfer 10 μl of reaction mix to fresh wells of a 384-well plate.12. Add 10 μl acceptor bead from working stock.13. Cover with plate sealer14. Spin the plate briefly (640 rpm for 30 s) in a plate centrifuge.15. Cover with plate sealer and incubate at room temperature for 30 minutes16. Add 10 μl donor bead from working stock (in dark).17. Cover with plate sealer18. Spin the plate briefly (640 rpm for 30 s) in a plate centrifuge.19. Cover with plate sealer and incubate at room temperature for 15-30 minutes20. Read the plate in pherastar (alpha screen protocol)
Measurement: IC50 = 406 nM (pChEMBL 6.389999866485596)
Descriptors: MW 547.73, ALogP 5.23, HBA 8, HBD 2, PSA 95.39, QED 0.33
Compound (SMILES): O=C(Nc1ccc(Oc2ccnc3[nH]nc(NC4(CO)CCCC4)c23)c(F)c1)c1ccnn(-c2ccc(F)cc2)c1=O
InChIKey: MOCMCTRYWLEBRE-UHFFFAOYSA-N
Target: Hepatocyte growth factor receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P08581
Assay: Enzyme Assay: The affinity of compound binding to wild type and mutant human MET kinases is measured using Invitrogen's LanthaScreen Eu Kinase Binding technology. Briefly, GST-tagged recombinant human MET kinase domain from Signal Chem (see Table 8 below for concentration in assay) is incubated with 50 nM Alexa-Fluor® Tracer 236 (Invitrogen Cat No. PR9078A) and 2 nM Europium-anti-GST (Invitrogen Cat. No. A151 6) along with test compound in a buffer consisting of 25 mM HEPES, pH 7.4, 10 mM MgCl2, 0.01% Triton X-100, 1 mM DTT, and 2% DMSO. Compounds are typically prepared in a three-fold serial dilution in DMSO and added to the assay to give the appropriate final concentration. After a 60-minute incubation at 22° C., the reaction is measured using a PerkinElmer EnVision multimode plate reader via TR-FRET dual wavelength detection, and the percent of control (POC) calculated using a ratiometric emission factor. 100 POC is determined using no test compounds and 0 POC is determined using a concentration of control compound that completely inhibits the enzyme
Measurement: IC50 = 7.8 nM (pChEMBL 8.109999656677246)
Descriptors: MW 573.56, ALogP 4.54, HBA 9, HBD 4, PSA 147.05, QED 0.21
Compound (SMILES): CN1NC(=O)C2(CCCCC2)n2c1cc1cnc(Nc3ccc(S(N)(=O)=O)cc3)nc12
InChIKey: YQOZFMRCEONJEU-UHFFFAOYSA-N
Target: Cyclin-dependent kinase 7 (SINGLE PROTEIN), Homo sapiens
UniProt: P50613
Assay: CDK Inhibition In Vitro Assay: Selected compounds disclosed herein were tested in kinase assays by Nanosyn (Santa Clara, Calif.) to determine their inhibitory effect on these CDKs. The assays were performed using microfluidic kinase detection technology (Caliper Assay Platform). The compounds were tested in 12-point dose-response format in singlicate at Km for ATP. Specifics of each assay are as described below:CDK1/Cyclin B1: Enzyme concentration: 0.08 nM; ATP concentration: 40 μM; Incubation time: 3 hr. CDK2/Cyclin A: Enzyme concentration: 0.1 nM; ATP concentration: 50 μM; Incubation time: 3 hr. CDK2/Cyclin E: Enzyme concentration: 0.15 nM; ATP concentration: 100 μM; Incubation time: 3 hr. CDK4/Cyclin D1: Enzyme concentration: 1 nM; ATP concentration: 200 μM; Incubation time: 3 hr. CDK6/Cyclin D3: Enzyme concentration: 2 nM; ATP concentration: 300 μM; Incubation time: 3 hr. CDK9/Cyclin T1: Enzyme concentration: 5 nM; ATP concentration: 10 μM; Incubation time: 17 hr.
Measurement: IC50 > 1000 nM (pChEMBL 6)
Descriptors: MW 441.52, ALogP 1.96, HBA 8, HBD 3, PSA 135.24, QED 0.57
Compound (SMILES): Cc1nc2c(N)cc(N3CCOCC3)nn2c1Nc1cccc(C(F)(F)F)c1CN1CCC(O)C1
InChIKey: UCJADDGBDCFZRB-UHFFFAOYSA-N
Target: Phosphatidylinositol 4-phosphate 3-kinase C2 domain-containing subunit beta (SINGLE PROTEIN), Homo sapiens
UniProt: O00750
Assay: KINOMEscan Enzyme Binding Assays: Kinase enzyme binding affinities of compounds disclosed herein were determined using the KINOMEscan technology performed by DiscoveRx Corporation, San Diego, Calif., USA (www.kinomescan.com).
Measurement: Kd = 1.3 nM (pChEMBL 8.890000343322754)
Descriptors: MW 491.52, ALogP 2.79, HBA 9, HBD 3, PSA 104.18, QED 0.5
Compound (SMILES): COc1cc(-c2[nH]c3ccc(C4CCC(NC5CCOCC5)C4)nc3c2C(C)C)cn2ncnc12
InChIKey: DOCKPOYCWLIWDW-UHFFFAOYSA-N
Target: Toll-like receptor 9 (SINGLE PROTEIN), Homo sapiens
UniProt: Q9NR96
Assay: TLR7/8/9 Inhibition Reporter Assays: HEK-Blue-cells (Invivogen) overexpressing human TLR7, TLR8 or TLR9 receptors were used for screening inhibitors of these receptors using an inducible SEAP (secreted embryonic alkaline phosphatase) reporter gene under the control of the IFN-β minimal promoter fused to five NF-κB and AP-1-binding sites. Briefly, cells are seeded into Greiner 384 well plates (15000 cells per well for TLR7, 20,000 for TLR8 and 25,000 for TLR9) and then treated with test compounds in DMSO to yield a final dose response concentration range of 0.05 nM-50 μM. After a 30 minute compound pre-treatment at room temperature, the cells are then stimulated with a TLR7 ligand (gardiquimod at a final concentration of 7.5 μM), TLR8 ligand (R848 at a final concentration of 15.9 μM) or TLR9 ligand (ODN2006 at a final concentration of 5 nM) to activate NF-κB and AP-1 which induce the production of SEAP. After a 22 hour incubation at 37° C., 5% CO2, SEAP levels are determined with the addition of HEK-Blue Detection reagent (Invivogen), a cell culture medium that allows for detection of SEAP, according to manufacturer's specifications. The percent inhibition is determined as the % reduction in the HEK-Blue signal present in wells treated with agonist plus DMSO alone compared to wells treated with a known inhibitor.
Measurement: IC50 = 982 nM (pChEMBL 6.010000228881836)
Descriptors: MW 474.61, ALogP 4.81, HBA 7, HBD 2, PSA 89.36, QED 0.42
Compound (SMILES): C[C@H]1CCCN1C(=O)c1nc(C(=O)NCC(C)(C)O)sc1-c1ccc(C(O)(C(F)(F)F)C(F)(F)F)c(Cl)c1Cl
InChIKey: ZQHVEGQHOKDZEN-JTQLQIEISA-N
Target: Cytochrome P450 2D6 (SINGLE PROTEIN), Homo sapiens
UniProt: P10635
Assay: Inhibition of human CYP2D6
Measurement: IC50 = 3800 nM (pChEMBL 5.420000076293945)
Descriptors: MW 622.41, ALogP 5.55, HBA 6, HBD 3, PSA 102.76, QED 0.37
Compound (SMILES): CN(C)C1CCN(c2ccc(Nc3ncc4ccn(-c5cccc(NS(=O)(=O)C(C)(C)C)c5)c4n3)cc2)CC1
InChIKey: DEVQUWCLWKWGNE-UHFFFAOYSA-N
Target: Tyrosine-protein kinase JAK1 (SINGLE PROTEIN), Homo sapiens
UniProt: P23458
Assay: AlphaLisa Assay: 1. Add 20 μl of the diluted compound to each well of the 384-well opti plate2. Tap the plate gently3. Add 10 μl of the enzyme to each well of the opti plate4. Cover with plate sealer5. Spin the plate briefly (640 rpm for 30 s) in a plate centrifuge.6. Incubate the plate at room temperature for 10 minutes7. Add 10 μl of the substrate8. Cover with plate sealer9. Spin the plate briefly (640 rpm for 30 s) in a plate centrifuge.10. Cover with plate sealer and incubate at room temperature for 1 hour11. After incubation, transfer 10 μl of reaction mix to fresh wells of a 384-well plate.12. Add 10 μl acceptor bead from working stock.13. Cover with plate sealer14. Spin the plate briefly (640 rpm for 30 s) in a plate centrifuge.15. Cover with plate sealer and incubate at room temperature for 30 minutes16. Add 10 μl donor bead from working stock (in dark).17. Cover with plate sealer18. Spin the plate briefly (640 rpm for 30 s) in a plate centrifuge.19. Cover with plate sealer and incubate at room temperature for 15-30 minutes20. Read the plate in pherastar (alpha screen protocol)
Measurement: IC50 = 400 nM (pChEMBL 6.400000095367432)
Descriptors: MW 547.73, ALogP 5.23, HBA 8, HBD 2, PSA 95.39, QED 0.33
Compound (SMILES): O=C(Nc1ccc(Oc2ccnc3[nH]nc(NC4(CO)CCCC4)c23)c(F)c1)c1ccnn(-c2ccc(F)cc2)c1=O
InChIKey: MOCMCTRYWLEBRE-UHFFFAOYSA-N
Target: Hepatocyte growth factor receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P08581
Assay: Enzyme Assay: The affinity of compound binding to wild type and mutant human MET kinases is measured using Invitrogen's LanthaScreen Eu Kinase Binding technology. Briefly, GST-tagged recombinant human MET kinase domain from Signal Chem (see Table 8 below for concentration in assay) is incubated with 50 nM Alexa-Fluor® Tracer 236 (Invitrogen Cat No. PR9078A) and 2 nM Europium-anti-GST (Invitrogen Cat. No. A151 6) along with test compound in a buffer consisting of 25 mM HEPES, pH 7.4, 10 mM MgCl2, 0.01% Triton X-100, 1 mM DTT, and 2% DMSO. Compounds are typically prepared in a three-fold serial dilution in DMSO and added to the assay to give the appropriate final concentration. After a 60-minute incubation at 22° C., the reaction is measured using a PerkinElmer EnVision multimode plate reader via TR-FRET dual wavelength detection, and the percent of control (POC) calculated using a ratiometric emission factor. 100 POC is determined using no test compounds and 0 POC is determined using a concentration of control compound that completely inhibits the enzyme
Measurement: IC50 = 347 nM (pChEMBL 6.460000038146973)
Descriptors: MW 573.56, ALogP 4.54, HBA 9, HBD 4, PSA 147.05, QED 0.21
Compound (SMILES): Cc1nc2c(N)cc(N3CCOCC3)nn2c1Nc1cccc(C(F)(F)F)c1CN1CCC(O)C1
InChIKey: UCJADDGBDCFZRB-UHFFFAOYSA-N
Target: Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform (SINGLE PROTEIN), Homo sapiens
UniProt: O00329
Assay: KINOMEscan Enzyme Binding Assays: Kinase enzyme binding affinities of compounds disclosed herein were determined using the KINOMEscan technology performed by DiscoveRx Corporation, San Diego, Calif., USA (www.kinomescan.com).
Measurement: Kd = 35 nM (pChEMBL 7.460000038146973)
Descriptors: MW 491.52, ALogP 2.79, HBA 9, HBD 3, PSA 104.18, QED 0.5
Compound (SMILES): COc1cc(-c2[nH]c3ccc(C4CCC(NC5CCOCC5)C4)nc3c2C(C)C)cn2ncnc12
InChIKey: DOCKPOYCWLIWDW-UHFFFAOYSA-N
Target: Toll-like receptor 7 (SINGLE PROTEIN), Homo sapiens
UniProt: Q9NYK1
Assay: TLR7/8/9 Inhibition Reporter Assays: HEK-Blue-cells (Invivogen) overexpressing human TLR7, TLR8 or TLR9 receptors were used for screening inhibitors of these receptors using an inducible SEAP (secreted embryonic alkaline phosphatase) reporter gene under the control of the IFN-β minimal promoter fused to five NF-κB and AP-1-binding sites. Briefly, cells are seeded into Greiner 384 well plates (15000 cells per well for TLR7, 20,000 for TLR8 and 25,000 for TLR9) and then treated with test compounds in DMSO to yield a final dose response concentration range of 0.05 nM-50 μM. After a 30 minute compound pre-treatment at room temperature, the cells are then stimulated with a TLR7 ligand (gardiquimod at a final concentration of 7.5 μM), TLR8 ligand (R848 at a final concentration of 15.9 μM) or TLR9 ligand (ODN2006 at a final concentration of 5 nM) to activate NF-κB and AP-1 which induce the production of SEAP. After a 22 hour incubation at 37° C., 5% CO2, SEAP levels are determined with the addition of HEK-Blue Detection reagent (Invivogen), a cell culture medium that allows for detection of SEAP, according to manufacturer's specifications. The percent inhibition is determined as the % reduction in the HEK-Blue signal present in wells treated with agonist plus DMSO alone compared to wells treated with a known inhibitor.
Measurement: IC50 = 3.6 nM (pChEMBL 8.4399995803833)
Descriptors: MW 474.61, ALogP 4.81, HBA 7, HBD 2, PSA 89.36, QED 0.42
Compound (SMILES): C[C@H]1CCCN1C(=O)c1nc(C(=O)NCC(C)(C)O)sc1-c1ccc(C(O)(C(F)(F)F)C(F)(F)F)c(Cl)c1Cl
InChIKey: ZQHVEGQHOKDZEN-JTQLQIEISA-N
Target: Voltage-gated inwardly rectifying potassium channel KCNH2 (SINGLE PROTEIN), Homo sapiens
UniProt: Q12809
Assay: Inhibition of hERG by Q-patch clamp method
Measurement: IC50 = 29500 nM (pChEMBL 4.53000020980835)
Descriptors: MW 622.41, ALogP 5.55, HBA 6, HBD 3, PSA 102.76, QED 0.37
Compound (SMILES): CN(C)C1CCN(c2ccc(Nc3ncc4ccn(-c5cccc(NS(=O)(=O)C(C)(C)C)c5)c4n3)cc2)CC1
InChIKey: DEVQUWCLWKWGNE-UHFFFAOYSA-N
Target: Tyrosine-protein kinase JAK3 (SINGLE PROTEIN), Homo sapiens
UniProt: P52333
Assay: AlphaLisa Assay: 1. Add 20 μl of the diluted compound to each well of the 384-well opti plate2. Tap the plate gently3. Add 10 μl of the enzyme to each well of the opti plate4. Cover with plate sealer5. Spin the plate briefly (640 rpm for 30 s) in a plate centrifuge.6. Incubate the plate at room temperature for 10 minutes7. Add 10 μl of the substrate8. Cover with plate sealer9. Spin the plate briefly (640 rpm for 30 s) in a plate centrifuge.10. Cover with plate sealer and incubate at room temperature for 1 hour11. After incubation, transfer 10 μl of reaction mix to fresh wells of a 384-well plate.12. Add 10 μl acceptor bead from working stock.13. Cover with plate sealer14. Spin the plate briefly (640 rpm for 30 s) in a plate centrifuge.15. Cover with plate sealer and incubate at room temperature for 30 minutes16. Add 10 μl donor bead from working stock (in dark).17. Cover with plate sealer18. Spin the plate briefly (640 rpm for 30 s) in a plate centrifuge.19. Cover with plate sealer and incubate at room temperature for 15-30 minutes20. Read the plate in pherastar (alpha screen protocol)
Measurement: IC50 = 81 nM (pChEMBL 7.090000152587891)
Descriptors: MW 547.73, ALogP 5.23, HBA 8, HBD 2, PSA 95.39, QED 0.33
Compound (SMILES): O=C(Nc1ccc(Oc2ccnc3[nH]nc(NC4(CO)CCCC4)c23)c(F)c1)c1ccnn(-c2ccc(F)cc2)c1=O
InChIKey: MOCMCTRYWLEBRE-UHFFFAOYSA-N
Target: Hepatocyte growth factor receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P08581
Assay: Enzyme Assay: The affinity of compound binding to wild type and mutant human MET kinases is measured using Invitrogen's LanthaScreen Eu Kinase Binding technology. Briefly, GST-tagged recombinant human MET kinase domain from Signal Chem (see Table 8 below for concentration in assay) is incubated with 50 nM Alexa-Fluor® Tracer 236 (Invitrogen Cat No. PR9078A) and 2 nM Europium-anti-GST (Invitrogen Cat. No. A151 6) along with test compound in a buffer consisting of 25 mM HEPES, pH 7.4, 10 mM MgCl2, 0.01% Triton X-100, 1 mM DTT, and 2% DMSO. Compounds are typically prepared in a three-fold serial dilution in DMSO and added to the assay to give the appropriate final concentration. After a 60-minute incubation at 22° C., the reaction is measured using a PerkinElmer EnVision multimode plate reader via TR-FRET dual wavelength detection, and the percent of control (POC) calculated using a ratiometric emission factor. 100 POC is determined using no test compounds and 0 POC is determined using a concentration of control compound that completely inhibits the enzyme
Measurement: IC50 = 9.3 nM (pChEMBL 8.029999732971191)
Descriptors: MW 573.56, ALogP 4.54, HBA 9, HBD 4, PSA 147.05, QED 0.21
Compound (SMILES): Cc1nc2c(N)cc(N3CCOCC3)nn2c1Nc1cccc(C(F)(F)F)c1CN1CCC(O)C1
InChIKey: UCJADDGBDCFZRB-UHFFFAOYSA-N
Target: Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit gamma isoform (SINGLE PROTEIN), Homo sapiens
UniProt: P48736
Assay: KINOMEscan Enzyme Binding Assays: Kinase enzyme binding affinities of compounds disclosed herein were determined using the KINOMEscan technology performed by DiscoveRx Corporation, San Diego, Calif., USA (www.kinomescan.com).
Measurement: Kd = 8318 nM (pChEMBL 5.079999923706055)
Descriptors: MW 491.52, ALogP 2.79, HBA 9, HBD 3, PSA 104.18, QED 0.5
Compound (SMILES): C[C@H]1CCCN1C(=O)c1nc(C(=O)NCC(C)(C)O)sc1-c1ccc(C(O)(C(F)(F)F)C(F)(F)F)c(Cl)c1Cl
InChIKey: ZQHVEGQHOKDZEN-JTQLQIEISA-N
Target: Nuclear receptor ROR-gamma (SINGLE PROTEIN), Homo sapiens
UniProt: P51449
Assay: ThermoFluor Assay: Project compounds were arranged in a pre-dosed mother plate (Greiner Bio-one) wherein compounds are serially diluted in 100% DMSO by 1:2 from a high concentration of 10 mM over 12 columns within a series (column 12 is a reference well containing DMSO, no compound). The compounds were robotically dispensed directly into assay plates (1×=46 nL) using a Hummingbird capillary liquid handling instrument (Digilab). Following compound dispense, protein and dye in buffer was added to achieve the final assay volume of 3 μL, followed by 1 μL of silicone oil.
Measurement: Kd = 0.3 nM (pChEMBL 9.520000457763672)
Descriptors: MW 622.41, ALogP 5.55, HBA 6, HBD 3, PSA 102.76, QED 0.37