lovingscience/chembl-v37-raw-activities huggingface dataset:
Compound (SMILES): COC1CCN(c2nccc(Nc3cc4c(cn3)nc(COCCOCCOCC(=O)N[C@H](C(=O)N3C[C@@H](O)C[C@@H]3C(=O)N[C@@H](C)c3ccc(-c5scnc5C)cc3)C(C)(C)C)n4C(C)C)n2)CC1
InChIKey: NCCHRYUZOJGBMG-YUFWERKHSA-N
Target: Receptor tyrosine-protein kinase erbB-2 (SINGLE PROTEIN), Homo sapiens
UniProt: P04626
Assay: TR-FRET Assay for ERBB Kinases: All compounds and PROTACs were serially diluted in three-fold increments using 100% DMSO, followed by an intermediate 10-fold dilution using Buffer A (50 mM HEPES, pH 7.5, 50 mM NaCl, 10 mM MgCl2, 1 mM DTT, and 0.1% Pluronic F-68). Two microliters of serially diluted compound or PROTAC were then transferred to black 384-well Proxiplates (PerkinElmer, #6008260) using an Integra Viaflo96. Next, 10 uL of protein kinase in Buffer A was added to each well of the assay plate and pre-incubated with compound for 10 minutes. Kinase reactions were then initiated by addition of 5 uL substrate mix containing 3 mM ATP and 30 uM fluorescein-labeled Poly-GluTyr (Thermo Fisher, #PV3610) in Buffer A and allowed to proceed for 10 minutes at room temperature. Reactions were quenched by addition of a 5 uL mixture containing 5 nM LanthaScreen® Tb-pY20 Antibody (Thermo Fisher, #PV3552) and 40 mM EDTA in Buffer A. Assay plates were then read using a Synergy2 (Biotek Instruments, Winooski, Vt.) via excitation thru a 340/20 nm bandpass filter and emission collected thru 490/10 nm (donor) and 520/25 nm (acceptor) bandpass filters. The final kinase concentrations used for each 15 uL reaction were as follows: 0.2 nM EGFR Exon20NPG (SignalChem, #E10-132GG), 0.1 nM wild type EGFR (BPS Bioscience, #40187), 0.3 nM EGFR L858R/T790M/C797S (BPS Bioscience, #40351), 0.1 nM EGFR L858R (BPS Bioscience, #40189), 0.4 nM L858R/T790M (BPS Bioscience, #40350), InM EGFR Dell9 (SignalChem, #E10-122JG), 10 nM EGFR Dell9 T790M (SignalChem, #E10-122KG), 0.3 nM Her2 (BPS Bioscience, #40230), 15 nM Her2 InsYVMA (SignalChem, #E27-13BG).
Measurement: IC50 > 30000 nM (pChEMBL 4.5229997634887695)
Descriptors: MW 970.21, ALogP 5.51, HBA 17, HBD 4, PSA 220.31, QED 0.07
Compound (SMILES): NC1CC1c1cccc(C(=O)NC2CCC(F)(F)CC2)c1
InChIKey: RGQHRKLTQRYCBM-UHFFFAOYSA-N
Target: Lysine-specific histone demethylase 1A (SINGLE PROTEIN), Homo sapiens
UniProt: O60341
Assay: LSD1 Inhibition Assay: A test compound dissolved in 2.5% DMSO was added by 4 μL to 3 μL reaction solution (50 mM Tris-HCl (pH 8.0), 0.1% BSA, 1 mM DTT) containing 7.5 ng of LSD1, and the mixture was reacted at room temperature for 60 min. Biotin-histone H3 mono methylated K4 peptide solution (NH2-ART(me-K)QTARKSTGGKAPRKQLAGGK(Biotin)-CONH2) (3.3 μM) was added by 3 μL to start the reaction. After reaction at room temperature for 5 min, 1 mM 2-PCPA solution was added 5 μL to terminate the reaction. A detection solution (BOO mM potassium fluoride, 0.1% BSA) containing europium-labeled anti-histone H3 antibody (Wako Pure Chemical Industries, Ltd.) and Streptavidin-XL665 (Cisbio) was further added by 5 μL, and the mixture was left standing for 60 min. A time-resolved fluorescence (excitation 320 nm, emission 615 nm, 665 nm) was measured by Envision (PerkinElmer). The LSD1 inhibitory rate (%) of the test compound was calculated by the following formula.inhibitory rate(%)=(1−(test compound count−blank)÷(control−blank))×100
Measurement: IC50 = 4500 nM (pChEMBL 5.349999904632568)
Descriptors: MW 294.35, ALogP 2.81, HBA 2, HBD 2, PSA 55.12, QED 0.9
Compound (SMILES): C=CC(=O)N1CC(Oc2ccc3ncnc(Nc4ccc(Br)c(Cl)c4)c3n2)C1
InChIKey: GGOZIMZXCGUJON-UHFFFAOYSA-N
Target: Epidermal growth factor receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P00533
Assay: Cell Viability Assay and IC50 Estimation: Cell viability was determined using the Cell Titer Glo assay (Promega) as previously described. Briefly, 2000-3000 cells per well were plated in 384-well plates (Greiner Bio-One) in technical triplicate. Cells were treated with seven different concentrations of tyrosine kinase inhibitors or vehicle alone at a final volume of 40 μL per well. After 3 days hours, 11 μL of Cell Titer Glo was added to each well. Plates were shaken for 15 minutes, and bioluminescence was determined using a FLUOstar OPTIMA multi-mode micro-plate reader (BMG LABTECH). Bioluminescence values were normalized to DMSO treated cells, and normalized values were plotted in GraphPad Prism using non-linear regression fit to normalized data with a variable slope. IC50 values were calculated by GraphPad Prism at 50% inhibition.
Measurement: IC50 = 630 nM (pChEMBL 6.199999809265137)
Descriptors: MW 460.72, ALogP 3.96, HBA 6, HBD 1, PSA 80.24, QED 0.58
Compound (SMILES): O=C(c1ccc(F)c(Cl)c1)N1CCC(F)(CNCCOc2cccc(C(F)(F)F)n2)CC1
InChIKey: ULCXIFDZAIBRCY-UHFFFAOYSA-N
Target: 5-hydroxytryptamine receptor 1A (SINGLE PROTEIN), Homo sapiens
UniProt: P08908
Assay: Agonist activity at human 5-HT1A receptor expressed in human U2OS cells assessed as beta-arrestin recruitment incubated for 5 hrs by Tango LiveBLAzer assay
Measurement: EC50 = 616.6 nM (pChEMBL 6.210000038146973)
Descriptors: MW 477.86, ALogP 4.51, HBA 4, HBD 1, PSA 54.46, QED 0.47
Compound (SMILES): CC(CC(F)F)Nc1n[nH]c2nccc(Oc3ccc(NC(=O)c4cc(C(C)C)nn(-c5ccc(F)cc5)c4=O)cc3F)c12
InChIKey: VDNVTKLJQUVGTC-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 = 28.5 nM (pChEMBL 7.539999961853027)
Descriptors: MW 609.58, ALogP 6.41, HBA 8, HBD 3, PSA 126.82, QED 0.16
Compound (SMILES): CC(=O)N(C)C1CC(CC#N)(n2ccc(-c3nc(-c4cc[nH]n4)cc4ncccc34)n2)C1
InChIKey: PEWOJZPNHQLSHF-UHFFFAOYSA-N
Target: Tyrosine-protein kinase JAK2 (SINGLE PROTEIN), Homo sapiens
UniProt: O60674
Assay: JAK Caliper Enzyme Assay at 1mM ATP: Compounds were added to a 384-well plate. Reaction mixtures contained 10 mM HEPES, pH 7.4, 10 mM MgCl2, 0.01% BSA, 0.0005% Tween 20, 1 mM ATP and 1 μM peptide substrate. The JAK1 and TYK2 assays contained 1 μM of the IRStide peptide (5FAM-KKSRGDYMTMQID) and the JAK2 and JAK3 assays contained 1 μM of the JAKtide peptide (FITC-KGGEEEEYFELVKK). The assays were initiated by the addition of 20 nM JAK1, 1 nM JAK2, 1 nM JAK or 1 nM TYK2 enzyme and were incubated at room temperature for three hours for JAK1, 60 minutes for JAK2, 75 minutes for JAK3 or 135 minutes for TYK2. Enzyme concentrations and incubation times were optimized for each new enzyme preps and were modified slightly over time to ensure 20% to 30% phosphorylation. The assays were stopped with 15 μL of 180 mM HEPES, pH 7.4, 20 mM EDTA, and 0.2% Coating Reagent 3. The assay plates were placed on a Caliper Life Science LC3000 instrument, and each well was sampled using appropriate separation conditions to measure the unphosphorylated and phosphorylated peptide.
Measurement: IC50 = 1014 nM (pChEMBL 5.989999771118164)
Descriptors: MW 426.48, ALogP 3.13, HBA 7, HBD 1, PSA 116.38, QED 0.52
Compound (SMILES): COCC(C)(C)Nc1n[nH]c2nccc(Oc3ccc(NC(=O)c4cn(C)c(=O)n(-c5ccc(F)cc5)c4=O)cc3F)c12
InChIKey: XAQXIIRNBSVWDD-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 = 27.1 nM (pChEMBL 7.570000171661377)
Descriptors: MW 591.58, ALogP 3.97, HBA 10, HBD 3, PSA 145.16, QED 0.23
Compound (SMILES): CC[C@H](CC(F)(F)F)n1cc(-c2nc(-c3cnn(C[C@@H](O)CO)c3)cn3nccc23)cn1
InChIKey: UYCFPNKTNWJDPG-HZPDHXFCSA-N
Target: Tyrosine-protein kinase JAK2 (SINGLE PROTEIN), Homo sapiens
UniProt: O60674
Assay: JAK2 Inhibition Assay: Compounds of Formula I were screened for their ability to inhibit JAK2 using the general enzyme inhibition assay method, in which the assay mixture contained 1 mM ATP, 10 μM Omnia® Y7 peptide (Catalog # IVGN KNZ3071C, Invitrogen Corporation, Carlsbad, Calif.) and 4 nM JAK2 in a total volume of 25 μL. JAK2 was purchased from Invitrogen Corporation, Carlsbad, Calif. (catalog # IVGN PV4288).
Measurement: IC50 = 55 nM (pChEMBL 7.260000228881836)
Descriptors: MW 449.44, ALogP 2.71, HBA 9, HBD 2, PSA 106.29, QED 0.43
Compound (SMILES): CN1C(=O)Cc2cc(-c3cncc(-c4ccc(=O)n(CC(F)(F)F)c4)c3)ccc21
InChIKey: AUEUKSNYMKKMFL-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 = 7000 nM (pChEMBL 5.159999847412109)
Descriptors: MW 399.37, ALogP 3.66, HBA 4, HBD 0, PSA 55.2, QED 0.68
Compound (SMILES): Cc1ccc(Sc2nnc(Cc3c[nH]c4cc(F)ccc34)n2CCCc2c[nH]cn2)cc1
InChIKey: UTBBGIFRWFSBMA-UHFFFAOYSA-N
Target: Somatostatin receptor type 3 (SINGLE PROTEIN), Homo sapiens
UniProt: P32745
Assay: Activity Assays: Measurement of forskolin stimulated inhibition of cAMP was performed via time-resolved fluorescence resonance energy transfer (TR-FRET) LANCE assay (AD0262, PerkinElmer Life Science, Inc., Boston Mass.). Recombinant Chinese hamster ovary (CHO-K1) cells expressing human somatostatin SSTR4 cells (ES-524-CF, PerkinElmer Life Science, Inc., Boston Mass.) were thawed (37° C.), resuspended in 10 mL Hanks' balanced salt solution no phenol red (HBSS, Invitrogen, Carlsbad Calif.), and then centrifuged (150×g, 5 minutes). Cellular pellet resuspended in stimulation buffer containing HBSS 1×, HEPES 5 mM, Protease free BSA 0.1% (PerkinElmer), and 3-Isobutyl-1-methylxanthine 0.5 mM (pH 7.4) and seeded in 96-well plates at 4000 cells/well. LANCE cAMP assay was performed per manufacture instruction with assessment of respective compound, somatostatin-28 (Sigma-Aldrich Co., St. Louis, Mo.) as control agonist, against 5 μM forskolin, performed in triplicate across concentration curve. Fluorescence signal was measured at 20 hours (excitation 340 nm and emission 665 nm, 400-μs delay) via TR-FRET (FLUOSTAR Omega-F, BMG Labtech, Inc., Cary, N.C.). Data was calculated via GraphPad PRISM-5 software.
Measurement: EC50 = 3.09 nM (pChEMBL 8.510000228881836)
Descriptors: MW 446.56, ALogP 5.3, HBA 5, HBD 2, PSA 75.18, QED 0.34
Compound (SMILES): COc1cc2ncc3c(c2cc1-c1cnn(C)c1)n(-c1ccnn1C)c(=O)n3C
InChIKey: BMWXMFJQZMCHMO-UHFFFAOYSA-N
Target: Serine/threonine-protein kinase mTOR (SINGLE PROTEIN), Homo sapiens
UniProt: P42345
Assay: mTOR (Human) assay: mTOR (human) was incubated with 50 mM HEPES pH 7.5, 1 mM EGTA, 0.01% Tween 20, 2 mg/ml of the substrate, 3 mM MnCl2 and [γ-33P-ATP] (specific activity approximately 500 cpm/pmol, concentration as necessary). The reaction was initiated by addition of MgATP solution. After incubation at room temperature for 40 minutes, the reaction was stopped by addition of 3% phosphoric acid. 10 μl of the reaction solution were then transferred dropwise onto a P30 filtermat and washed three times for 5 min in 75 mM phosphoric acid and once in methanol, dried and evaluated by means of liquid scintillation counting.
Measurement: IC50 > 30000 nM (pChEMBL 4.5229997634887695)
Descriptors: MW 389.42, ALogP 2.02, HBA 9, HBD 0, PSA 84.69, QED 0.47
Compound (SMILES): Nc1ncnc2c1c(-c1ccc(Oc3ccccc3)cc1)nn2C[C@@H]1SSC[C@@H]1O
InChIKey: UORAPQCBWYIISR-IRXDYDNUSA-N
Target: Tyrosine-protein kinase Yes (SINGLE PROTEIN), Homo sapiens
UniProt: P07947
Assay: Biological Activity Assay: IC50: Methods for In Vitro Evaluation Assays known in the art for testing compounds are used to test compounds of this invention and to assess the biological activities. In order to support that this invention described herein, the following biological assays are set forth. Examples are for illustrative purposes only and are not met to be limiting. Please see paper for the assay method.
Measurement: IC50 < 5 nM (pChEMBL 8.300999641418457)
Descriptors: MW 437.55, ALogP 3.99, HBA 9, HBD 2, PSA 99.08, QED 0.45
Compound (SMILES): CCN1CCN(C2CN(c3cnc4ccc(-c5ccc6oc(N)nc6c5)nc4n3)C2)CC1
InChIKey: UJYKLVRZAPXOGY-UHFFFAOYSA-N
Target: Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform (SINGLE PROTEIN), Homo sapiens
UniProt: O00329
Assay: PI 3-Kinase HTRF Assay: Briefly, the assay is a time resolved FRET assay that indirectly measures PIP3 product formed by the activity of a PI3-K. The kinase reaction is performed in a microtitre plate (e.g., a 384 well microtitre plate). The total reaction volume is approximately 20 ul per well. In the first step, each well receives 2 ul of test compound in 20% dimethylsulphoxide resulting in a 2% DMSO final concentration. Next, approximately 14.5 ul of a kinase/PIP2 mixture (diluted in 1x reaction buffer) is added per well for a final concentration of 0.25-0.3 ug/ml kinase and 10 uM PIP2. The plate is sealed and incubated for 15 minutes at room temperature. To start the reaction, 3.5 ul of ATP (diluted in 1x reaction buffer) is added per well for a final concentration of 10 uM ATP. The plate is sealed and incubated for 1 hour at room temperature. The reaction is stopped by adding 5 ul of Stop Solution per well and then 5 ul of Detection Mix is added per well. The plate is sealed, incubated for 1 hour at room temperature, and then read on an appropriate plate reader.
Measurement: IC50 < 10000 nM (pChEMBL 5)
Descriptors: MW 430.52, ALogP 2.24, HBA 9, HBD 1, PSA 100.44, QED 0.52
Compound (SMILES): COC1CCN(c2nccc(Nc3cc4c(cn3)nc(COCCOCCOCC(=O)N[C@H](C(=O)N3C[C@@H](O)C[C@@H]3C(=O)N[C@@H](C)c3ccc(-c5scnc5C)cc3)C(C)(C)C)n4C(C)C)n2)CC1
InChIKey: NCCHRYUZOJGBMG-YUFWERKHSA-N
Target: Receptor tyrosine-protein kinase erbB-2 (SINGLE PROTEIN), Homo sapiens
UniProt: P04626
Assay: TR-FRET Assay for ERBB Kinases: All compounds and PROTACs were serially diluted in three-fold increments using 100% DMSO, followed by an intermediate 10-fold dilution using Buffer A (50 mM HEPES, pH 7.5, 50 mM NaCl, 10 mM MgCl2, 1 mM DTT, and 0.1% Pluronic F-68). Two microliters of serially diluted compound or PROTAC were then transferred to black 384-well Proxiplates (PerkinElmer, #6008260) using an Integra Viaflo96. Next, 10 uL of protein kinase in Buffer A was added to each well of the assay plate and pre-incubated with compound for 10 minutes. Kinase reactions were then initiated by addition of 5 uL substrate mix containing 3 mM ATP and 30 uM fluorescein-labeled Poly-GluTyr (Thermo Fisher, #PV3610) in Buffer A and allowed to proceed for 10 minutes at room temperature. Reactions were quenched by addition of a 5 uL mixture containing 5 nM LanthaScreen® Tb-pY20 Antibody (Thermo Fisher, #PV3552) and 40 mM EDTA in Buffer A. Assay plates were then read using a Synergy2 (Biotek Instruments, Winooski, Vt.) via excitation thru a 340/20 nm bandpass filter and emission collected thru 490/10 nm (donor) and 520/25 nm (acceptor) bandpass filters. The final kinase concentrations used for each 15 uL reaction were as follows: 0.2 nM EGFR Exon20NPG (SignalChem, #E10-132GG), 0.1 nM wild type EGFR (BPS Bioscience, #40187), 0.3 nM EGFR L858R/T790M/C797S (BPS Bioscience, #40351), 0.1 nM EGFR L858R (BPS Bioscience, #40189), 0.4 nM L858R/T790M (BPS Bioscience, #40350), InM EGFR Dell9 (SignalChem, #E10-122JG), 10 nM EGFR Dell9 T790M (SignalChem, #E10-122KG), 0.3 nM Her2 (BPS Bioscience, #40230), 15 nM Her2 InsYVMA (SignalChem, #E27-13BG).
Measurement: IC50 = 3400 nM (pChEMBL 5.46999979019165)
Descriptors: MW 970.21, ALogP 5.51, HBA 17, HBD 4, PSA 220.31, QED 0.07
Compound (SMILES): C=CC(=O)N1CC(Oc2ccc3ncnc(Nc4ccc(Br)c(Cl)c4)c3n2)C1
InChIKey: GGOZIMZXCGUJON-UHFFFAOYSA-N
Target: Epidermal growth factor receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P00533
Assay: Cell Viability Assay and IC50 Estimation: Cell viability was determined using the Cell Titer Glo assay (Promega) as previously described. Briefly, 2000-3000 cells per well were plated in 384-well plates (Greiner Bio-One) in technical triplicate. Cells were treated with seven different concentrations of tyrosine kinase inhibitors or vehicle alone at a final volume of 40 μL per well. After 3 days hours, 11 μL of Cell Titer Glo was added to each well. Plates were shaken for 15 minutes, and bioluminescence was determined using a FLUOstar OPTIMA multi-mode micro-plate reader (BMG LABTECH). Bioluminescence values were normalized to DMSO treated cells, and normalized values were plotted in GraphPad Prism using non-linear regression fit to normalized data with a variable slope. IC50 values were calculated by GraphPad Prism at 50% inhibition.
Measurement: IC50 = 710 nM (pChEMBL 6.150000095367432)
Descriptors: MW 460.72, ALogP 3.96, HBA 6, HBD 1, PSA 80.24, QED 0.58
Compound (SMILES): O=C(c1ccc(F)c(Cl)c1)N1CCC(F)(CNCCOc2cccc(C(F)(F)F)n2)CC1
InChIKey: ULCXIFDZAIBRCY-UHFFFAOYSA-N
Target: 5-hydroxytryptamine receptor 1A (SINGLE PROTEIN), Homo sapiens
UniProt: P08908
Assay: Agonist activity at human 5-HT1A receptor expressed in CHO-K1 cells co-expressing mitochondrially targeted aequorin assessed as calcium mobilization incubated for 1 hr by MicroBeta2 LumiJET plate counter analysis
Measurement: EC50 = 1479.11 nM (pChEMBL 5.829999923706055)
Descriptors: MW 477.86, ALogP 4.51, HBA 4, HBD 1, PSA 54.46, QED 0.47
Compound (SMILES): CC(CC(F)F)Nc1n[nH]c2nccc(Oc3ccc(NC(=O)c4cc(C(C)C)nn(-c5ccc(F)cc5)c4=O)cc3F)c12
InChIKey: VDNVTKLJQUVGTC-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 = 329 nM (pChEMBL 6.480000019073486)
Descriptors: MW 609.58, ALogP 6.41, HBA 8, HBD 3, PSA 126.82, QED 0.16
Compound (SMILES): COCC(C)(C)Nc1n[nH]c2nccc(Oc3ccc(NC(=O)c4cn(C)c(=O)n(-c5ccc(F)cc5)c4=O)cc3F)c12
InChIKey: XAQXIIRNBSVWDD-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 = 672 nM (pChEMBL 6.170000076293945)
Descriptors: MW 591.58, ALogP 3.97, HBA 10, HBD 3, PSA 145.16, QED 0.23
Compound (SMILES): COc1cc2ncc3c(c2cc1-c1cnn(C)c1)n(-c1ccnn1C)c(=O)n3C
InChIKey: BMWXMFJQZMCHMO-UHFFFAOYSA-N
Target: Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform (SINGLE PROTEIN), Homo sapiens
UniProt: P42336
Assay: ATM Kinase Assay: PI3K p110α/p85α (human) was incubated in an assay buffer comprising 10 μM phosphatidylinositol 4,5-bisphosphate and MgATP (concentration as necessary). The reaction was initiated by addition of MgATP solution. After incubation at room temperature for 40 minutes, the reaction was stopped by addition of a solution consisting of EDTA and biotinylated phosphatidylinositol 3,4,5-trisphosphate. Finally, the detection buffer, consisting of a europium-labelled anti-GST monoclonal antibody, a GST-labelled GRP1 PH domain and streptavidin allophycocyanin, was added. The plate was read out via homogeneous time-resolved fluorescence (HTRF) and the corresponding signals were evaluated via the formula HTRF=10000×(Em665 nm/Em620 nm).
Measurement: IC50 > 30000 nM (pChEMBL 4.5229997634887695)
Descriptors: MW 389.42, ALogP 2.02, HBA 9, HBD 0, PSA 84.69, QED 0.47
Compound (SMILES): Nc1ncnc2c1c(-c1ccc(Oc3ccccc3)cc1)nn2C[C@@H]1SSC[C@@H]1O
InChIKey: UORAPQCBWYIISR-IRXDYDNUSA-N
Target: Tyrosine-protein kinase Fgr (SINGLE PROTEIN), Homo sapiens
UniProt: P09769
Assay: Radioisotope Filter Binding Assay: IC50 Table 13-20: The protocol calls for test compound of the invention to be incubated with kinase, substrate, cofactors, and radio-isotope-labeled ATP (33P-gamma-ATP). The reaction mixtures are then spotted onto filter papers which bind the radioisotope labeled catalytic product. Unreacted phosphate is removed via washing. The reagents used include base reaction buffer; 20 mM Hepes (pH 7.5), 10 mM MgCl2, 1 mM EGTA, 0.02% Brij35, 0.02 mg/ml BSA, 0.1 mM Na3VO4, 2 mM DTT, 1% DMSO. The reaction procedure include the following steps: (1) prepare indicated substrate in freshly prepared base reaction buffer, (2) deliver any required cofactors to the substrate solution above, (3) deliver indicated kinase into the substrate solution and gently mix, (4) deliver compounds in DMSO into the kinase reaction mixture by Acoustic technology (Echo550; nanoliter range), incubate for 20 minutes at room temperature, (5) deliver 33P-ATP (specific activity 10 μCi/μL) into the reaction mixture to initiate the reaction, (6) incubate kinase reaction for 2 hours at room temperature, (7) reactions are spotted onto P81 ion exchange paper, (8) detect kinase activity by filter-binding method.
Measurement: IC50 = 52 nM (pChEMBL 7.28000020980835)
Descriptors: MW 437.55, ALogP 3.99, HBA 9, HBD 2, PSA 99.08, QED 0.45
Compound (SMILES): C=CC(=O)N1CC(Oc2ccc3ncnc(Nc4ccc(Br)c(Cl)c4)c3n2)C1
InChIKey: GGOZIMZXCGUJON-UHFFFAOYSA-N
Target: Epidermal growth factor receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P00533
Assay: Cell Viability Assay and IC50 Estimation: Cell viability was determined using the Cell Titer Glo assay (Promega) as previously described. Briefly, 2000-3000 cells per well were plated in 384-well plates (Greiner Bio-One) in technical triplicate. Cells were treated with seven different concentrations of tyrosine kinase inhibitors or vehicle alone at a final volume of 40 μL per well. After 3 days hours, 11 μL of Cell Titer Glo was added to each well. Plates were shaken for 15 minutes, and bioluminescence was determined using a FLUOstar OPTIMA multi-mode micro-plate reader (BMG LABTECH). Bioluminescence values were normalized to DMSO treated cells, and normalized values were plotted in GraphPad Prism using non-linear regression fit to normalized data with a variable slope. IC50 values were calculated by GraphPad Prism at 50% inhibition.
Measurement: IC50 = 1700 nM (pChEMBL 5.769999980926514)
Descriptors: MW 460.72, ALogP 3.96, HBA 6, HBD 1, PSA 80.24, QED 0.58
Compound (SMILES): CC(CC(F)F)Nc1n[nH]c2nccc(Oc3ccc(NC(=O)c4cc(C(C)C)nn(-c5ccc(F)cc5)c4=O)cc3F)c12
InChIKey: VDNVTKLJQUVGTC-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 = 33.6 nM (pChEMBL 7.46999979019165)
Descriptors: MW 609.58, ALogP 6.41, HBA 8, HBD 3, PSA 126.82, QED 0.16
Compound (SMILES): COCC(C)(C)Nc1n[nH]c2nccc(Oc3ccc(NC(=O)c4cn(C)c(=O)n(-c5ccc(F)cc5)c4=O)cc3F)c12
InChIKey: XAQXIIRNBSVWDD-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 = 32.1 nM (pChEMBL 7.489999771118164)
Descriptors: MW 591.58, ALogP 3.97, HBA 10, HBD 3, PSA 145.16, QED 0.23
Compound (SMILES): COc1cc2ncc3c(c2cc1-c1cnn(C)c1)n(-c1ccnn1C)c(=O)n3C
InChIKey: BMWXMFJQZMCHMO-UHFFFAOYSA-N
Target: Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit beta isoform (SINGLE PROTEIN), Homo sapiens
UniProt: P42338
Assay: ATM Kinase Assay: PI3K p110β/p85α (human) was incubated in an assay buffer comprising 10 μM phosphatidylinositol 4,5-bisphosphate and MgATP (concentration as necessary). The reaction was initiated by addition of MgATP solution. After an incubation time of 30 min at room temperature, the reaction was stopped by addition of a solution consisting of EDTA and biotinylated phosphatidylinositol 3,4,5-trisphosphate. Finally, the detection buffer, consisting of a europium-labelled anti-GST monoclonal antibody, a GST-labelled GRP1 PH domain and streptavidin allophycocyanin, was added. The plate was read out via homogeneous time-resolved fluorescence (HTRF) and the corresponding signals were evaluated via the formula HTRF=10000×(Em665 nm/Em620 nm).
Measurement: IC50 > 30000 nM (pChEMBL 4.5229997634887695)
Descriptors: MW 389.42, ALogP 2.02, HBA 9, HBD 0, PSA 84.69, QED 0.47
Compound (SMILES): Nc1ncnc2c1c(-c1ccc(Oc3ccccc3)cc1)nn2C[C@@H]1SSC[C@@H]1O
InChIKey: UORAPQCBWYIISR-IRXDYDNUSA-N
Target: Tyrosine-protein kinase Fyn (SINGLE PROTEIN), Homo sapiens
UniProt: P06241
Assay: Radioisotope Filter Binding Assay: IC50 Table 13-20: The protocol calls for test compound of the invention to be incubated with kinase, substrate, cofactors, and radio-isotope-labeled ATP (33P-gamma-ATP). The reaction mixtures are then spotted onto filter papers which bind the radioisotope labeled catalytic product. Unreacted phosphate is removed via washing. The reagents used include base reaction buffer; 20 mM Hepes (pH 7.5), 10 mM MgCl2, 1 mM EGTA, 0.02% Brij35, 0.02 mg/ml BSA, 0.1 mM Na3VO4, 2 mM DTT, 1% DMSO. The reaction procedure include the following steps: (1) prepare indicated substrate in freshly prepared base reaction buffer, (2) deliver any required cofactors to the substrate solution above, (3) deliver indicated kinase into the substrate solution and gently mix, (4) deliver compounds in DMSO into the kinase reaction mixture by Acoustic technology (Echo550; nanoliter range), incubate for 20 minutes at room temperature, (5) deliver 33P-ATP (specific activity 10 μCi/μL) into the reaction mixture to initiate the reaction, (6) incubate kinase reaction for 2 hours at room temperature, (7) reactions are spotted onto P81 ion exchange paper, (8) detect kinase activity by filter-binding method.
Measurement: IC50 = 52 nM (pChEMBL 7.28000020980835)
Descriptors: MW 437.55, ALogP 3.99, HBA 9, HBD 2, PSA 99.08, QED 0.45
Compound (SMILES): CC(CC(F)F)Nc1n[nH]c2nccc(Oc3ccc(NC(=O)c4cc(C(C)C)nn(-c5ccc(F)cc5)c4=O)cc3F)c12
InChIKey: VDNVTKLJQUVGTC-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 = 44.4 nM (pChEMBL 7.349999904632568)
Descriptors: MW 609.58, ALogP 6.41, HBA 8, HBD 3, PSA 126.82, QED 0.16
Compound (SMILES): COCC(C)(C)Nc1n[nH]c2nccc(Oc3ccc(NC(=O)c4cn(C)c(=O)n(-c5ccc(F)cc5)c4=O)cc3F)c12
InChIKey: XAQXIIRNBSVWDD-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 = 82 nM (pChEMBL 7.090000152587891)
Descriptors: MW 591.58, ALogP 3.97, HBA 10, HBD 3, PSA 145.16, QED 0.23
Compound (SMILES): COc1cc2ncc3c(c2cc1-c1cnn(C)c1)n(-c1ccnn1C)c(=O)n3C
InChIKey: BMWXMFJQZMCHMO-UHFFFAOYSA-N
Target: Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform (SINGLE PROTEIN), Homo sapiens
UniProt: O00329
Assay: ATM Kinase Assay: PI3K p110δ/p85α (human) was incubated in an assay buffer comprising 10 μM phosphatidylinositol 4,5-bisphosphate and MgATP (concentration as necessary). The reaction was initiated by addition of MgATP solution. After an incubation time of 30 min at room temperature, the reaction was stopped by addition of a solution consisting of EDTA and biotinylated phosphatidylinositol 3,4,5-trisphosphate. Finally, the detection buffer, consisting of a europium-labelled anti-GST monoclonal antibody, a GST-labelled GRP1 PH domain and streptavidin allophycocyanin, was added. The plate was read out via homogeneous time-resolved fluorescence (HTRF) and the corresponding signals were evaluated via the formula HTRF=10000×(Em665 nm/Em620 nm).
Measurement: IC50 > 30000 nM (pChEMBL 4.5229997634887695)
Descriptors: MW 389.42, ALogP 2.02, HBA 9, HBD 0, PSA 84.69, QED 0.47
Compound (SMILES): Nc1ncnc2c1c(-c1ccc(Oc3ccccc3)cc1)nn2C[C@@H]1SSC[C@@H]1O
InChIKey: UORAPQCBWYIISR-IRXDYDNUSA-N
Target: Tyrosine-protein kinase Blk (SINGLE PROTEIN), Homo sapiens
UniProt: P51451
Assay: Radioisotope Filter Binding Assay: IC50 Table 13-20: The protocol calls for test compound of the invention to be incubated with kinase, substrate, cofactors, and radio-isotope-labeled ATP (33P-gamma-ATP). The reaction mixtures are then spotted onto filter papers which bind the radioisotope labeled catalytic product. Unreacted phosphate is removed via washing. The reagents used include base reaction buffer; 20 mM Hepes (pH 7.5), 10 mM MgCl2, 1 mM EGTA, 0.02% Brij35, 0.02 mg/ml BSA, 0.1 mM Na3VO4, 2 mM DTT, 1% DMSO. The reaction procedure include the following steps: (1) prepare indicated substrate in freshly prepared base reaction buffer, (2) deliver any required cofactors to the substrate solution above, (3) deliver indicated kinase into the substrate solution and gently mix, (4) deliver compounds in DMSO into the kinase reaction mixture by Acoustic technology (Echo550; nanoliter range), incubate for 20 minutes at room temperature, (5) deliver 33P-ATP (specific activity 10 μCi/μL) into the reaction mixture to initiate the reaction, (6) incubate kinase reaction for 2 hours at room temperature, (7) reactions are spotted onto P81 ion exchange paper, (8) detect kinase activity by filter-binding method.
Measurement: IC50 = 52 nM (pChEMBL 7.28000020980835)
Descriptors: MW 437.55, ALogP 3.99, HBA 9, HBD 2, PSA 99.08, QED 0.45
Compound (SMILES): CC(CC(F)F)Nc1n[nH]c2nccc(Oc3ccc(NC(=O)c4cc(C(C)C)nn(-c5ccc(F)cc5)c4=O)cc3F)c12
InChIKey: VDNVTKLJQUVGTC-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 = 18.1 nM (pChEMBL 7.739999771118164)
Descriptors: MW 609.58, ALogP 6.41, HBA 8, HBD 3, PSA 126.82, QED 0.16
Compound (SMILES): COCC(C)(C)Nc1n[nH]c2nccc(Oc3ccc(NC(=O)c4cn(C)c(=O)n(-c5ccc(F)cc5)c4=O)cc3F)c12
InChIKey: XAQXIIRNBSVWDD-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 = 39.8 nM (pChEMBL 7.400000095367432)
Descriptors: MW 591.58, ALogP 3.97, HBA 10, HBD 3, PSA 145.16, QED 0.23
Compound (SMILES): Nc1ncnc2c1c(-c1ccc(Oc3ccccc3)cc1)nn2C[C@@H]1SSC[C@@H]1O
InChIKey: UORAPQCBWYIISR-IRXDYDNUSA-N
Target: Tyrosine-protein kinase Lck (SINGLE PROTEIN), Homo sapiens
UniProt: P06239
Assay: Biological Activity Assay: IC50: Methods for In Vitro Evaluation Assays known in the art for testing compounds are used to test compounds of this invention and to assess the biological activities. In order to support that this invention described herein, the following biological assays are set forth. Examples are for illustrative purposes only and are not met to be limiting. Please see paper for the assay method.
Measurement: IC50 = 52 nM (pChEMBL 7.28000020980835)
Descriptors: MW 437.55, ALogP 3.99, HBA 9, HBD 2, PSA 99.08, QED 0.45
Compound (SMILES): Nc1ncnc2c1c(-c1ccc(Oc3ccccc3)cc1)nn2C[C@@H]1SSC[C@@H]1O
InChIKey: UORAPQCBWYIISR-IRXDYDNUSA-N
Target: Tyrosine-protein kinase HCK (SINGLE PROTEIN), Homo sapiens
UniProt: P08631
Assay: Biological Activity Assay: IC50: Methods for In Vitro Evaluation Assays known in the art for testing compounds are used to test compounds of this invention and to assess the biological activities. In order to support that this invention described herein, the following biological assays are set forth. Examples are for illustrative purposes only and are not met to be limiting. Please see paper for the assay method.
Measurement: IC50 = 52 nM (pChEMBL 7.28000020980835)
Descriptors: MW 437.55, ALogP 3.99, HBA 9, HBD 2, PSA 99.08, QED 0.45
Compound (SMILES): Nc1ncnc2c1c(-c1ccc(Oc3ccccc3)cc1)nn2C[C@@H]1SSC[C@@H]1O
InChIKey: UORAPQCBWYIISR-IRXDYDNUSA-N
Target: Tyrosine-protein kinase Lyn (SINGLE PROTEIN), Homo sapiens
UniProt: P07948
Assay: Radioisotope Filter Binding Assay: IC50 Table 13-20: The protocol calls for test compound of the invention to be incubated with kinase, substrate, cofactors, and radio-isotope-labeled ATP (33P-gamma-ATP). The reaction mixtures are then spotted onto filter papers which bind the radioisotope labeled catalytic product. Unreacted phosphate is removed via washing. The reagents used include base reaction buffer; 20 mM Hepes (pH 7.5), 10 mM MgCl2, 1 mM EGTA, 0.02% Brij35, 0.02 mg/ml BSA, 0.1 mM Na3VO4, 2 mM DTT, 1% DMSO. The reaction procedure include the following steps: (1) prepare indicated substrate in freshly prepared base reaction buffer, (2) deliver any required cofactors to the substrate solution above, (3) deliver indicated kinase into the substrate solution and gently mix, (4) deliver compounds in DMSO into the kinase reaction mixture by Acoustic technology (Echo550; nanoliter range), incubate for 20 minutes at room temperature, (5) deliver 33P-ATP (specific activity 10 μCi/μL) into the reaction mixture to initiate the reaction, (6) incubate kinase reaction for 2 hours at room temperature, (7) reactions are spotted onto P81 ion exchange paper, (8) detect kinase activity by filter-binding method.
Measurement: IC50 = 750 nM (pChEMBL 6.119999885559082)
Descriptors: MW 437.55, ALogP 3.99, HBA 9, HBD 2, PSA 99.08, QED 0.45
Compound (SMILES): Nc1ncnc2c1c(-c1ccc(Oc3ccccc3)cc1)nn2C[C@@H]1SSC[C@@H]1O
InChIKey: UORAPQCBWYIISR-IRXDYDNUSA-N
Target: Tyrosine-protein kinase BTK (SINGLE PROTEIN), Homo sapiens
UniProt: Q06187
Assay: Biological Activity Assay: IC50: Methods for In Vitro Evaluation Assays known in the art for testing compounds are used to test compounds of this invention and to assess the biological activities. In order to support that this invention described herein, the following biological assays are set forth. Examples are for illustrative purposes only and are not met to be limiting. Please see paper for the assay method.
Measurement: IC50 = 52 nM (pChEMBL 7.28000020980835)
Descriptors: MW 437.55, ALogP 3.99, HBA 9, HBD 2, PSA 99.08, QED 0.45
Compound (SMILES): Nc1ncnc2c1c(-c1ccc(Oc3ccccc3)cc1)nn2C[C@@H]1SSC[C@@H]1O
InChIKey: UORAPQCBWYIISR-IRXDYDNUSA-N
Target: Receptor-type tyrosine-protein kinase FLT3 (SINGLE PROTEIN), Homo sapiens
UniProt: P36888
Assay: Radioisotope Filter Binding Assay: IC50 Table 13-20: The protocol calls for test compound of the invention to be incubated with kinase, substrate, cofactors, and radio-isotope-labeled ATP (33P-gamma-ATP). The reaction mixtures are then spotted onto filter papers which bind the radioisotope labeled catalytic product. Unreacted phosphate is removed via washing. The reagents used include base reaction buffer; 20 mM Hepes (pH 7.5), 10 mM MgCl2, 1 mM EGTA, 0.02% Brij35, 0.02 mg/ml BSA, 0.1 mM Na3VO4, 2 mM DTT, 1% DMSO. The reaction procedure include the following steps: (1) prepare indicated substrate in freshly prepared base reaction buffer, (2) deliver any required cofactors to the substrate solution above, (3) deliver indicated kinase into the substrate solution and gently mix, (4) deliver compounds in DMSO into the kinase reaction mixture by Acoustic technology (Echo550; nanoliter range), incubate for 20 minutes at room temperature, (5) deliver 33P-ATP (specific activity 10 μCi/μL) into the reaction mixture to initiate the reaction, (6) incubate kinase reaction for 2 hours at room temperature, (7) reactions are spotted onto P81 ion exchange paper, (8) detect kinase activity by filter-binding method.
Measurement: IC50 = 52 nM (pChEMBL 7.28000020980835)
Descriptors: MW 437.55, ALogP 3.99, HBA 9, HBD 2, PSA 99.08, QED 0.45
Compound (SMILES): Nc1ncnc2c1c(-c1ccc(Oc3ccccc3)cc1)nn2C[C@@H]1SSC[C@@H]1O
InChIKey: UORAPQCBWYIISR-IRXDYDNUSA-N
Target: Protein-tyrosine kinase 6 (SINGLE PROTEIN), Homo sapiens
UniProt: Q13882
Assay: Radioisotope Filter Binding Assay: IC50 Table 13-20: The protocol calls for test compound of the invention to be incubated with kinase, substrate, cofactors, and radio-isotope-labeled ATP (33P-gamma-ATP). The reaction mixtures are then spotted onto filter papers which bind the radioisotope labeled catalytic product. Unreacted phosphate is removed via washing. The reagents used include base reaction buffer; 20 mM Hepes (pH 7.5), 10 mM MgCl2, 1 mM EGTA, 0.02% Brij35, 0.02 mg/ml BSA, 0.1 mM Na3VO4, 2 mM DTT, 1% DMSO. The reaction procedure include the following steps: (1) prepare indicated substrate in freshly prepared base reaction buffer, (2) deliver any required cofactors to the substrate solution above, (3) deliver indicated kinase into the substrate solution and gently mix, (4) deliver compounds in DMSO into the kinase reaction mixture by Acoustic technology (Echo550; nanoliter range), incubate for 20 minutes at room temperature, (5) deliver 33P-ATP (specific activity 10 μCi/μL) into the reaction mixture to initiate the reaction, (6) incubate kinase reaction for 2 hours at room temperature, (7) reactions are spotted onto P81 ion exchange paper, (8) detect kinase activity by filter-binding method.
Measurement: IC50 = 52 nM (pChEMBL 7.28000020980835)
Descriptors: MW 437.55, ALogP 3.99, HBA 9, HBD 2, PSA 99.08, QED 0.45
Compound (SMILES): Nc1ncnc2c1c(-c1ccc(Oc3ccccc3)cc1)nn2C[C@@H]1SSC[C@@H]1O
InChIKey: UORAPQCBWYIISR-IRXDYDNUSA-N
Target: Mast/stem cell growth factor receptor Kit (SINGLE PROTEIN), Homo sapiens
UniProt: P10721
Assay: Biological Activity Assay: IC50: Methods for In Vitro Evaluation Assays known in the art for testing compounds are used to test compounds of this invention and to assess the biological activities. In order to support that this invention described herein, the following biological assays are set forth. Examples are for illustrative purposes only and are not met to be limiting. Please see paper for the assay method.
Measurement: IC50 = 5500 nM (pChEMBL 5.260000228881836)
Descriptors: MW 437.55, ALogP 3.99, HBA 9, HBD 2, PSA 99.08, QED 0.45