lovingscience/chembl-v37-raw-activities huggingface dataset:
Compound (SMILES): CC/C=C/CC[C@H]1CCc2cc([C@H]3CC[C@](N)(COP(=O)(O)O)C3)ccc2C1
InChIKey: DOTOOAWYGBKVSM-MPLXNDOOSA-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 407.49, ALogP 4.61, HBA 3, HBD 3, PSA 92.78, QED 0.43
Compound (SMILES): CN(CCO)c1n[nH]c2nccc(Oc3ccc(NC(=O)c4ccnn(-c5ccc(F)cc5)c4=O)cc3F)c12
InChIKey: DPFLFVJXWPHOBH-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 = 17.2 nM (pChEMBL 7.760000228881836)
Descriptors: MW 533.5, ALogP 3.26, HBA 9, HBD 3, PSA 138.26, QED 0.28
Compound (SMILES): COc1cc(OC)c(F)c(N(Cc2ncc[nH]2)c2ncc3ncc(-c4cnn(C)c4)nc3n2)c1
InChIKey: CCWQRQKDZAKBBS-UHFFFAOYSA-N
Target: Fibroblast growth factor receptor 3 (SINGLE PROTEIN), Homo sapiens
UniProt: P22607
Assay: FGFR3 (Enzymatic Assay): In a final reaction volume of 30 μL, FGFR3 (h) (40 ng/ml) was incubated with 50 mM HEPES pH 7.5, 6 mM MnCl2, 1 mM DTT, 0.1 mM Na3VO4, 0.01% Triton-X-100, 500 nM Btn-Flt3 and 25 μM ATP in the presence of compound (1% DMSO final). After incubation for 60 minutes at room temperature the reaction was stopped with 2.27 nM EU-anti P-Tyr, 7 mM EDTA, 31.25 nM SA-XL-665 and 0.02% BSA which was present for 60 minutes at room temperature. Time-Resolved Fluorescence Resonance Energy Transfer (TR-FRET) signal (ex340 nm. Em 620 nm, em 655 nm) was measured afterwards and results are expressed in RFU (Relative Fluorescence Units). In this assay, the inhibitory effect of different compound concentrations (range 10 μM to 0.1 nM) was determined and used to calculate an IC50 (M) and pIC50 (−log IC50) value.
Measurement: IC50 = 3.98 nM (pChEMBL 8.399999618530273)
Descriptors: MW 461.46, ALogP 3.04, HBA 10, HBD 1, PSA 119.76, QED 0.39
Compound (SMILES): Cc1c(N2CCC3(CC2)CO[C@@H](C)[C@H]3N)nc(C)n(-c2cccc(Cl)c2Cl)c1=O
InChIKey: ABKATOFAZUIEJX-SCLBCKFNSA-N
Target: Tyrosine-protein phosphatase non-receptor type 11 (SINGLE PROTEIN), Homo sapiens
UniProt: Q06124
Assay: SHP2 Biochemical Assay: The inhibition of SHP2 by compounds of the invention was monitored using the surrogate substrate DiFMUP after protein activation by a peptide bearing two appropriately spaced phosphotyrosine. Full length SHP2 protein (Recombinant HumanSHP-2,E. coli derived Ser2Arg593, N-terminal 6His tag from R&D systems; 0.0.24 nM) was incubated with activating peptide, IRSI_2pY (New England Peptide, 140 nM) and DiFMUP (molecular probes, 80 uM) at RT in buffer (HEPES pH 7.2 60 mM, DDT 5 mM, KCl 75 mM, NaCl 75 mM, EDTA 1 mM, Tween 20 0.05%) in presence of compound (10 concentrations range, top concentration 50 μM) for 60 min. The generation of the DiFMU product by activated SHP2 was monitored through Fluorescence measurement with a PerkinElmer Envision reader. The inhibitor dose response curves were analyzed with Genedata Screener.
Measurement: IC50 = 21 nM (pChEMBL 7.679999828338623)
Descriptors: MW 437.37, ALogP 3.49, HBA 6, HBD 1, PSA 73.38, QED 0.78
Compound (SMILES): COc1ccc(-n2nc(C(C)C)cc2NC(=O)Nc2ccc(Oc3ccnc(Nc4cc(C(=O)NCCN5CCOCC5)cc(C(F)(F)F)c4)n3)c3ccccc23)cc1
InChIKey: HYEHPKUGAXUAGD-UHFFFAOYSA-N
Target: Glycogen synthase kinase-3 alpha (SINGLE PROTEIN), Homo sapiens
UniProt: P49840
Assay: GSK 3alpha Enzyme Inhibition 2: The inhibitory activities of compounds of the invention against the GSK 3α enzyme isoform (Invitrogen), are evaluated by determining the level of activation/phosphorylation of the target peptide. The GSK3-α protein (500 ng/mL, 2.5 μL) is mixed with the test compound (2.5 μL at either 4 μg/mL, 0.4 μg/mL, 0.04 μg/mL, or 0.004 μg/mL) for 105 minutes at RT. The FRET peptide (8 μM, 2.5 μL), which is a phosphorylation target for GSK3α, and ATP (40 μM, 2.5 μL) are then added to the enzyme/compound mixture and the resulting mixture incubated for 1 hr. Development reagent (protease, 5 μL) is added for 1 hr prior to detection in a fluorescence microplate reader (Varioskan® Flash, ThermoFisher Scientific). In all cases, the site-specific protease cleaves non-phosphorylated peptide only and eliminates the FRET signal. Phosphorylation levels of each reaction are calculated using the ratio of coumarin emission (donor) over fluorescein emission (acceptor), for which high ratios indicate high phosphorylation and low ratios indicate low phosphorylation levels. The percentage inhibition of each reaction is calculated relative to non-inhibited control and the 50% inhibitory concentration (IC50 value) is then calculated from the concentration-response curve.
Measurement: IC50 = 11322 nM (pChEMBL 4.949999809265137)
Descriptors: MW 809.85, ALogP 8.21, HBA 11, HBD 4, PSA 156.79, QED 0.09
Compound (SMILES): O=C(Nc1ccc2cncc(C(F)(F)F)c2c1)[C@@H]1CC1c1ccc(S(=O)(=O)Nc2ncccn2)cc1
InChIKey: ONEVJHJFIVPBQA-ROPPNANJSA-N
Target: Rho-associated protein kinase 1 (SINGLE PROTEIN), Homo sapiens
UniProt: Q13464
Assay: ROCK Kinase Inhibition Assays: All compounds were initially prepared as 10 mM stocks in anhydrous dimethylsulfoxide (DMSO). A 20 μl aliquot of the 10 mM solutions was transferred to individual wells in column 1 of a 96-well polypropylene microtiter plate (Corning #3363) and diluted with DMSO to give a final compound concentration of 4 mM. Test compounds were then serially diluted 1:5 in DMSO for an 11-point concentration response and further diluted in the assay buffer bringing all compound concentrations to a final range of 100 μM to 10 pM in 2.5% DMSO. The assay was performed in white 96-well, flat-bottom, half-area, non-binding assay plate (Corning #3642) in assay buffer consisting of 20 mM HEPES (pH 7.5), 10 mM MgCl2*6H2O, 100 μM sodium orthovanadate, 0.05% CHAPS and 0.1% bovine serum albumin. A 10 μL aliquot of compound from each well of the intermediate dilution plate and 20 μL of a 2× substrate/enzyme solution containing acceptor substrate (800 nM RSK2 peptide KRRRLSSLRA (SEQ ID NO: 1)), ROCK2 enzyme (10 nM), or ROCK1 enzyme, and 1,4-Dithiothreitol (DTT, 2 μM) were added to all wells. The reaction was initiated by the addition of 10 μL of 4× stock solution ATP (2 ∥M). Reactions were thoroughly mixed manually, covered and allowed to incubate at room temperature for 75 min. Protein kinase activity was quantitated using Promega's KINASE-GLO luminescent Kinase Assay Kit according to the manufacturer's directions. ATP concentrations remaining in Test wells following the termination of the enzymatic reaction were compared against control wells containing equivalent amounts of DMSO containing no inhibitor (CTRL). ATP concentrations in both Test wells and CTRL wells were normalized against background (BKG) ATP concentrations in wells containing concentrations of inhibitor that completely inhibited the protein kinase under investigation (i.e. a concentration that prevented any consumption of ATP over the course of the incubation). Percent of Control (POC) values were determined for each concentration of compound tested according to the equation: POC=((Test well value−BKG)/(CTRL−BKG))*100IC50 values were calculated using the following 4-parameter logistic curve-fitting algorithm: f(x)=(A+((B−A)/(1+((x/C){circumflex over ( )}D))))IC50 values were converted to Ki values using the Cheng-Prusoff Equation: Ki=IC50/(1+([ATP]/Km ATP])).
Measurement: IC50 = 1570 nM (pChEMBL 5.800000190734863)
Descriptors: MW 513.5, ALogP 4.59, HBA 6, HBD 2, PSA 113.94, QED 0.39
Compound (SMILES): C[C@H](CO)Nc1n[nH]c2nccc(Oc3ccc(NC(=O)c4cn(C5CCC5)c(=O)n(-c5ccc(F)cc5)c4=O)cc3F)c12
InChIKey: ARLKDEYEYQYPOJ-MRXNPFEDSA-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 = 1.6 nM (pChEMBL 8.800000190734863)
Descriptors: MW 603.59, ALogP 4.11, HBA 10, HBD 4, PSA 156.16, QED 0.2
Compound (SMILES): C[C@H](NC(=O)c1c(N)nn2cccnc12)c1cc2cccc(C#CCN(C)C)c2c(=O)n1-c1ccccc1
InChIKey: WPOUVVWRSGDRMI-IBGZPJMESA-N
Target: Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit gamma isoform (SINGLE PROTEIN), Homo sapiens
UniProt: P48736
Assay: PI3K-gamma Selective Assay: A compound's ability in selectively inhibiting PI3K-γ can be assessed using RAW264.7 macrophages. Briefly, serum-starved RAW264.7 cells are stimulated with a known GPCR agonist C5a. See, e.g., Camps et al., Nature Medicine (2005) 11(9):936-943. Cells can be treated with test compounds prior to, simultaneously with, or subsequent to the stimulation by C5a. RAW 264.7 cells respond to the complement component fragment C5a through activation of the C5a receptor, and the C5a receptor activates macrophages and induces cell migration. Test compounds' ability to inhibit C5a-mediated AKT phosphorylation is indicative of selective inhibition of PI3K-γ. Thus, by monitoring the reduction of phospho-AKT in stimulated RAW 264.7 cells (using for example, phospho-AKT antibodies), a compound's potential efficacy in selectively inhibiting PI3Kγ can be assessed.
Measurement: IC50 = 5000 nM (pChEMBL 5.300000190734863)
Descriptors: MW 505.58, ALogP 3.02, HBA 8, HBD 2, PSA 110.55, QED 0.36
Compound (SMILES): CNC1CCN(c2ccc(Nc3ncc4ccn(-c5ccc(F)c(NS(=O)(=O)C(C)(C)C)c5)c4n3)cc2F)CC1
InChIKey: ZWICUQCQHFEFGL-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 = 173 nM (pChEMBL 6.760000228881836)
Descriptors: MW 569.68, ALogP 5.17, HBA 8, HBD 3, PSA 104.18, QED 0.28
Compound (SMILES): CC/C=C/CC[C@H]1CCc2cc([C@H]3CC[C@](N)(COP(=O)(O)O)C3)ccc2C1
InChIKey: DOTOOAWYGBKVSM-MPLXNDOOSA-N
Target: Sphingosine-1-phosphate lyase 1 (SINGLE PROTEIN), Homo sapiens
UniProt: O95470
Assay: S1P1 Binding Assay: Membranes were prepared from CHO cells expressing human S1P1. Cells pellets (1×109 cells/pellet) were suspended in buffer containing 20 mM HEPES (4-(2-hydroxyethyl)-1-piperazineethanesulfonic acid), pH 7.5, 50 mM NaCl, 2 mM EDTA (Ethylenediaminetetraacetic acid) and Protease Inhibitor cocktail (Roche), and disrupted on ice using the Polytron homogenizer. The homogenate was centrifuged at 20,000 rpm (48,000 g) and the supernatant was discarded. The membrane pellets were resuspended in buffer containing 50 mM HEPES, pH 7.5, 100 mM NaCl, 1 mM MgCl2, 2 mM EDTA and stored in aliquots at −80° C. after protein concentration determination. Membranes (2 μg/well) and 0.03 nM final concentration of 33P-S1P ligand (1 mCi/ml, Perkin elmer or American Radiolabeled Chemicals) diluted in assay buffer (50 mM HEPES, pH7.4, 5 mM MgCl2, 1 mM CaCl2, 0.5% fatty acid free BSA (bovine serum albumin), 1 mM NaF) were added to the compound plates (384 Falcon v-bottom plate (0.5 μl/well in a 11 point, 3-fold dilution). Binding was performed for 45 minutes at room temperature, terminated by collecting the membranes onto 384-well Millipore FB filter plates, and radioactivity was measured by TOPCOUNT®. The competition data of the test compounds over a range of concentrations was plotted as percentage inhibition of radioligand specific binding. The IC50 is defined as the concentration of competing ligand needed to reduce specific binding by 50%.
Measurement: IC50 < 10 nM (pChEMBL 8)
Descriptors: MW 407.49, ALogP 4.61, HBA 3, HBD 3, PSA 92.78, QED 0.43
Compound (SMILES): CN(CCO)c1n[nH]c2nccc(Oc3ccc(NC(=O)c4ccnn(-c5ccc(F)cc5)c4=O)cc3F)c12
InChIKey: DPFLFVJXWPHOBH-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 = 348 nM (pChEMBL 6.460000038146973)
Descriptors: MW 533.5, ALogP 3.26, HBA 9, HBD 3, PSA 138.26, QED 0.28
Compound (SMILES): COc1cc(OC)c(F)c(N(Cc2ncc[nH]2)c2ncc3ncc(-c4cnn(C)c4)nc3n2)c1
InChIKey: CCWQRQKDZAKBBS-UHFFFAOYSA-N
Target: Fibroblast growth factor receptor 4 (SINGLE PROTEIN), Homo sapiens
UniProt: P22455
Assay: FGFR4 (Enzymatic Assay): In a final reaction volume of 30 μL, FGFR4 (h) (60 ng/ml) was incubated with 50 mM HEPES pH 7.5, 6 mM MnCl2, 1 mM DTT, 0.1 mM Na3VO4, 0.01% Triton-X-100, 500 nM Btn-Flt3 and 5 μM ATP in the presence of compound (1% DMSO final). After incubation for 60 minutes at room temperature the reaction was stopped with 2.27 nM EU-anti P-Tyr, 7 mM EDTA, 31.25 nM SA-XL-665 and 0.02% BSA which was present for 60 minutes at room temperature. Time-Resolved Fluorescence Resonance Energy Transfer (TR-FRET) signal (ex340 nm. Em 620 nm, em 655 nm) was measured afterwards and results are expressed in RFU (Relative Fluorescence Units). In this assay, the inhibitory effect of different compound concentrations (range 10 μM to 0.1 nM) was determined and used to calculate an IC50 (M) and pIC50 (−log IC50) value.
Measurement: IC50 = 7.94 nM (pChEMBL 8.100000381469727)
Descriptors: MW 461.46, ALogP 3.04, HBA 10, HBD 1, PSA 119.76, QED 0.39
Compound (SMILES): Cc1c(N2CCC3(CC2)CO[C@@H](C)[C@H]3N)nc(C)n(-c2cccc(Cl)c2Cl)c1=O
InChIKey: ABKATOFAZUIEJX-SCLBCKFNSA-N
Target: Tyrosine-protein phosphatase non-receptor type 11 (SINGLE PROTEIN), Homo sapiens
UniProt: Q06124
Assay: SHP2 Biochemical Assay (with IRSI_2pY): The inhibition of SHP2 by compounds of the invention was monitored using the surrogate substrate DiFMUP after protein activation by a peptide bearing two appropriately spaced phosphotyrosine. Full length SHP2 protein (Recombinant HumanSHP-2,E. coli derived Ser2Arg593, N-terminal 6His tag from R&D systems; 0.0.24 nM) was incubated with activating peptide, IRSI_2pY (New England Peptide, 140 nM) and DiFMUP (molecular probes, 80 uM) at RT in buffer (HEPES pH 7.2 60 mM, DDT 5 mM, KCl 75 mM, NaCl 75 mM, EDTA 1 mM, Tween 20 0.05%) in presence of compound (10 concentrations range, top concentration 50 μM) for 60 min with activating IRSI_2pY. The generation of the DiFMU product by activated SHP2 was monitored through Fluorescence measurement with a PerkinElmer Envision reader. The inhibitor dose response curves were analyzed with Genedata Screener.
Measurement: IC50 = 12000 nM (pChEMBL 4.920000076293945)
Descriptors: MW 437.37, ALogP 3.49, HBA 6, HBD 1, PSA 73.38, QED 0.78
Compound (SMILES): C[C@H](CO)Nc1n[nH]c2nccc(Oc3ccc(NC(=O)c4cn(C5CCC5)c(=O)n(-c5ccc(F)cc5)c4=O)cc3F)c12
InChIKey: ARLKDEYEYQYPOJ-MRXNPFEDSA-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 = 3.6 nM (pChEMBL 8.4399995803833)
Descriptors: MW 603.59, ALogP 4.11, HBA 10, HBD 4, PSA 156.16, QED 0.2
Compound (SMILES): CNC1CCN(c2ccc(Nc3ncc4ccn(-c5ccc(F)c(NS(=O)(=O)C(C)(C)C)c5)c4n3)cc2F)CC1
InChIKey: ZWICUQCQHFEFGL-UHFFFAOYSA-N
Target: Bromodomain-containing protein 4 (SINGLE PROTEIN), Homo sapiens
UniProt: O60885
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 = 150 nM (pChEMBL 6.820000171661377)
Descriptors: MW 569.68, ALogP 5.17, HBA 8, HBD 3, PSA 104.18, QED 0.28
Compound (SMILES): CC/C=C/CC[C@H]1CCc2cc([C@H]3CC[C@](N)(COP(=O)(O)O)C3)ccc2C1
InChIKey: DOTOOAWYGBKVSM-MPLXNDOOSA-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 407.49, ALogP 4.61, HBA 3, HBD 3, PSA 92.78, QED 0.43
Compound (SMILES): CN(CCO)c1n[nH]c2nccc(Oc3ccc(NC(=O)c4ccnn(-c5ccc(F)cc5)c4=O)cc3F)c12
InChIKey: DPFLFVJXWPHOBH-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 = 19.3 nM (pChEMBL 7.710000038146973)
Descriptors: MW 533.5, ALogP 3.26, HBA 9, HBD 3, PSA 138.26, QED 0.28
Compound (SMILES): COc1cc(OC)c(F)c(N(Cc2ncc[nH]2)c2ncc3ncc(-c4cnn(C)c4)nc3n2)c1
InChIKey: CCWQRQKDZAKBBS-UHFFFAOYSA-N
Target: VEGFR1-VEGA (PROTEIN COMPLEX), Homo sapiens
UniProt: P17948
Assay: KDR (VEGFR2) (Enzymatic Assay): In a final reaction volume of 30 μL, KDR (h) (150 ng/ml) was incubated with 50 mM HEPES pH 7.5, 6 mM MnCl2, 1 mM DTT, 0.1 mM Na3VO4, 0.01% Triton-X-100, 500 nM Btn-Flt3 and 3 μM ATP in the presence of compound (1% DMSO final). After incubation for 120 minutes at room temperature the reaction was stopped with 2.27 nM EU-anti P-Tyr, 7 mM EDTA, 31.25 nM SA-XL-665 and 0.02% BSA which was present for 60 minutes at room temperature. Time-Resolved Fluorescence Resonance Energy Transfer (TR-FRET) signal (ex340 nm. Em 620 nm, em 655 nm) was measured afterwards and results are expressed in RFU (Relative Fluorescence Units). In this assay, the inhibitory effect of different compound concentrations (range 10 μM to 0.1 nM) was determined and used to calculate an IC50 (M) and pIC50 (−log IC50) value.
Measurement: IC50 = 251 nM (pChEMBL 6.599999904632568)
Descriptors: MW 461.46, ALogP 3.04, HBA 10, HBD 1, PSA 119.76, QED 0.39
Compound (SMILES): Cc1c(N2CCC3(CC2)CO[C@@H](C)[C@H]3N)nc(C)n(-c2cccc(Cl)c2Cl)c1=O
InChIKey: ABKATOFAZUIEJX-SCLBCKFNSA-N
Target: Tyrosine-protein phosphatase non-receptor type 11 (SINGLE PROTEIN), Homo sapiens
UniProt: Q06124
Assay: Enzymatic Assay: Phosphatase activity of full length wild-type PTPN11(PTPN11-WT) or PTPN11-E76K mutant enzyme was measured using the fluorogenic 6,8-difluoro-4-methylumbelliferyl phosphate (DiFMUP; Molecular Probes) as the substrate. Enzyme (250 pM) was incubated with or without increasing concentrations of compounds in assay buffer (62.5 mM HEPES, 125 mM NaCl, 1 mM EDTA, 1.25 mM TECP, 0.1% BSA) for 30 min at room temperature. Reaction was initiated by addition of DiFMUP (50 μM) at room temperature in 384-well black plate with a final reaction volume of 20 uL in assay buffer. After 1 hour, DiFMUP fluorescence signal was measured (Ex:340/Em:460) using Envision plate reader. Dose-response curves were analyzed using IC50 regression curve fitting (GeneData Screener).
Measurement: IC50 = 2583 nM (pChEMBL 5.590000152587891)
Descriptors: MW 437.37, ALogP 3.49, HBA 6, HBD 1, PSA 73.38, QED 0.78
Compound (SMILES): O=C(Nc1ccc2cncc(C(F)(F)F)c2c1)[C@@H]1CC1c1ccc(S(=O)(=O)Nc2ncccn2)cc1
InChIKey: ONEVJHJFIVPBQA-ROPPNANJSA-N
Target: Rho-associated protein kinase 2 (SINGLE PROTEIN), Homo sapiens
UniProt: O75116
Assay: ROCK Kinase Inhibition Assays: All compounds were initially prepared as 10 mM stocks in anhydrous dimethylsulfoxide (DMSO). A 20 μl aliquot of the 10 mM solutions was transferred to individual wells in column 1 of a 96-well polypropylene microtiter plate (Corning #3363) and diluted with DMSO to give a final compound concentration of 4 mM. Test compounds were then serially diluted 1:5 in DMSO for an 11-point concentration response and further diluted in the assay buffer bringing all compound concentrations to a final range of 100 μM to 10 pM in 2.5% DMSO. The assay was performed in white 96-well, flat-bottom, half-area, non-binding assay plate (Corning #3642) in assay buffer consisting of 20 mM HEPES (pH 7.5), 10 mM MgCl2*6H2O, 100 μM sodium orthovanadate, 0.05% CHAPS and 0.1% bovine serum albumin. A 10 μL aliquot of compound from each well of the intermediate dilution plate and 20 μL of a 2× substrate/enzyme solution containing acceptor substrate (800 nM RSK2 peptide KRRRLSSLRA (SEQ ID NO: 1)), ROCK2 enzyme (10 nM), or ROCK1 enzyme, and 1,4-Dithiothreitol (DTT, 2 μM) were added to all wells. The reaction was initiated by the addition of 10 μL of 4× stock solution ATP (2 ∥M). Reactions were thoroughly mixed manually, covered and allowed to incubate at room temperature for 75 min. Protein kinase activity was quantitated using Promega's KINASE-GLO luminescent Kinase Assay Kit according to the manufacturer's directions. ATP concentrations remaining in Test wells following the termination of the enzymatic reaction were compared against control wells containing equivalent amounts of DMSO containing no inhibitor (CTRL). ATP concentrations in both Test wells and CTRL wells were normalized against background (BKG) ATP concentrations in wells containing concentrations of inhibitor that completely inhibited the protein kinase under investigation (i.e. a concentration that prevented any consumption of ATP over the course of the incubation). Percent of Control (POC) values were determined for each concentration of compound tested according to the equation: POC=((Test well value−BKG)/(CTRL−BKG))*100IC50 values were calculated using the following 4-parameter logistic curve-fitting algorithm: f(x)=(A+((B−A)/(1+((x/C){circumflex over ( )}D))))IC50 values were converted to Ki values using the Cheng-Prusoff Equation: Ki=IC50/(1+([ATP]/Km ATP])).
Measurement: IC50 = 1165 nM (pChEMBL 5.929999828338623)
Descriptors: MW 513.5, ALogP 4.59, HBA 6, HBD 2, PSA 113.94, QED 0.39
Compound (SMILES): C[C@H](CO)Nc1n[nH]c2nccc(Oc3ccc(NC(=O)c4cn(C5CCC5)c(=O)n(-c5ccc(F)cc5)c4=O)cc3F)c12
InChIKey: ARLKDEYEYQYPOJ-MRXNPFEDSA-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 = 1.1 nM (pChEMBL 8.960000038146973)
Descriptors: MW 603.59, ALogP 4.11, HBA 10, HBD 4, PSA 156.16, QED 0.2
Compound (SMILES): CNC1CCN(c2ccc(Nc3ncc4ccn(-c5ccc(F)c(NS(=O)(=O)C(C)(C)C)c5)c4n3)cc2F)CC1
InChIKey: ZWICUQCQHFEFGL-UHFFFAOYSA-N
Target: Tyrosine-protein kinase JAK2 (SINGLE PROTEIN), Homo sapiens
UniProt: O60674
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 = 52 nM (pChEMBL 7.28000020980835)
Descriptors: MW 569.68, ALogP 5.17, HBA 8, HBD 3, PSA 104.18, QED 0.28
Compound (SMILES): CC/C=C/CC[C@H]1CCc2cc([C@H]3CC[C@](N)(COP(=O)(O)O)C3)ccc2C1
InChIKey: DOTOOAWYGBKVSM-MPLXNDOOSA-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 407.49, ALogP 4.61, HBA 3, HBD 3, PSA 92.78, QED 0.43
Compound (SMILES): CN(CCO)c1n[nH]c2nccc(Oc3ccc(NC(=O)c4ccnn(-c5ccc(F)cc5)c4=O)cc3F)c12
InChIKey: DPFLFVJXWPHOBH-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 = 26.6 nM (pChEMBL 7.579999923706055)
Descriptors: MW 533.5, ALogP 3.26, HBA 9, HBD 3, PSA 138.26, QED 0.28
Compound (SMILES): Cc1c(N2CCC3(CC2)CO[C@@H](C)[C@H]3N)nc(C)n(-c2cccc(Cl)c2Cl)c1=O
InChIKey: ABKATOFAZUIEJX-SCLBCKFNSA-N
Target: Tyrosine-protein phosphatase non-receptor type 11 (SINGLE PROTEIN), Homo sapiens
UniProt: Q06124
Assay: Enzymatic Assay: Phosphatase activity of full length wild-type PTPN11(PTPN11-WT) or PTPN11-E76K mutant enzyme was measured using the fluorogenic 6,8-difluoro-4-methylumbelliferyl phosphate (DiFMUP; Molecular Probes) as the substrate. Enzyme (250 pM) was incubated with or without increasing concentrations of compounds in assay buffer (62.5 mM HEPES, 125 mM NaCl, 1 mM EDTA, 1.25 mM TECP, 0.1% BSA) for 30 min at room temperature. Reaction was initiated by addition of DiFMUP (50 μM) at room temperature in 384-well black plate with a final reaction volume of 20 uL in assay buffer. After 1 hour, DiFMUP fluorescence signal was measured (Ex:340/Em:460) using Envision plate reader. Dose-response curves were analyzed using IC50 regression curve fitting (GeneData Screener).
Measurement: IC50 = 28 nM (pChEMBL 7.550000190734863)
Descriptors: MW 437.37, ALogP 3.49, HBA 6, HBD 1, PSA 73.38, QED 0.78
Compound (SMILES): CNC1CCN(c2ccc(Nc3ncc4ccn(-c5ccc(F)c(NS(=O)(=O)C(C)(C)C)c5)c4n3)cc2F)CC1
InChIKey: ZWICUQCQHFEFGL-UHFFFAOYSA-N
Target: Bromodomain-containing protein 4 (SINGLE PROTEIN), Homo sapiens
UniProt: O60885
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 = 88 nM (pChEMBL 7.059999942779541)
Descriptors: MW 569.68, ALogP 5.17, HBA 8, HBD 3, PSA 104.18, QED 0.28
Compound (SMILES): CN(CCO)c1n[nH]c2nccc(Oc3ccc(NC(=O)c4ccnn(-c5ccc(F)cc5)c4=O)cc3F)c12
InChIKey: DPFLFVJXWPHOBH-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 = 15.6 nM (pChEMBL 7.809999942779541)
Descriptors: MW 533.5, ALogP 3.26, HBA 9, HBD 3, PSA 138.26, QED 0.28
Compound (SMILES): O=C(Nc1ccc2cncc(C(F)(F)F)c2c1)[C@@H]1CC1c1ccc(S(=O)(=O)Nc2ncccn2)cc1
InChIKey: ONEVJHJFIVPBQA-ROPPNANJSA-N
Target: Non-receptor tyrosine-protein kinase TYK2 (SINGLE PROTEIN), Homo sapiens
UniProt: P29597
Assay: JAK Kinase Assays: Compounds were prepared in the exact same manner as described in the ROCK Kinase Assay with the exception to the substrate and enzyme. The JAK 2× substrate/enzyme solution consisted of acceptor substrate (800 nM Abl peptide EAIYAAPFAKKK (SEQ ID NO: 2)), JAK2 or JAK3 enzyme (10 nM) and DTT (2 μM). All other steps and solutions remain identical to the ROCK Kinase Assay above.
Measurement: IC50 = 0.9 nM (pChEMBL 9.050000190734863)
Descriptors: MW 513.5, ALogP 4.59, HBA 6, HBD 2, PSA 113.94, QED 0.39
Compound (SMILES): CNC1CCN(c2ccc(Nc3ncc4ccn(-c5ccc(F)c(NS(=O)(=O)C(C)(C)C)c5)c4n3)cc2F)CC1
InChIKey: ZWICUQCQHFEFGL-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 = 420 nM (pChEMBL 6.380000114440918)
Descriptors: MW 569.68, ALogP 5.17, HBA 8, HBD 3, PSA 104.18, QED 0.28
Compound (SMILES): CNC1CCN(c2ccc(Nc3ncc4ccn(-c5ccc(F)c(NS(=O)(=O)C(C)(C)C)c5)c4n3)cc2F)CC1
InChIKey: ZWICUQCQHFEFGL-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 = 302 nM (pChEMBL 6.519999980926514)
Descriptors: MW 569.68, ALogP 5.17, HBA 8, HBD 3, PSA 104.18, QED 0.28
Compound (SMILES): CNC1CCN(c2ccc(Nc3ncc4ccn(-c5ccc(F)c(NS(=O)(=O)C(C)(C)C)c5)c4n3)cc2F)CC1
InChIKey: ZWICUQCQHFEFGL-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 = 9900 nM (pChEMBL 5)
Descriptors: MW 569.68, ALogP 5.17, HBA 8, HBD 3, PSA 104.18, QED 0.28
Compound (SMILES): CNC1CCN(c2ccc(Nc3ncc4ccn(-c5ccc(F)c(NS(=O)(=O)C(C)(C)C)c5)c4n3)cc2F)CC1
InChIKey: ZWICUQCQHFEFGL-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 = 608 nM (pChEMBL 6.21999979019165)
Descriptors: MW 569.68, ALogP 5.17, HBA 8, HBD 3, PSA 104.18, QED 0.28