lovingscience/chembl-v37-raw-activities huggingface dataset:
Compound (SMILES): CN1C(N)=N[C@](C)(c2cc(/C=C(\F)c3ccc(Cl)cn3)cc(F)c2F)CS1(=O)=O
InChIKey: LDHMSPBNLUGPKX-BXIWPEDZSA-N
Target: Beta-secretase 2 (SINGLE PROTEIN), Homo sapiens
UniProt: Q9Y5Z0
Assay: In Vitro Enzymatic BACE1 and BACE2 FRET (Fluorescence Resonance Energy Transfer) Assays: The cDNAs for both human recombinant BACE1 and 2 with C-terminal 6-His Tags were cloned into transient protein expression vectors, which were subsequently transfected into mammalian cell lines. These recombinant proteins were further purified using Ni-NTA affinity chromatography (Qiagen). The assay buffer used in these screens was 0.05 M acetate, pH 4.5, 8% DMSO final, 100 μM genapol (which is a nonionic detergent, below its Critical Micelle Concentration). The β-secretase enzyme (0.02 nM for BACE1 and 0.64 nM for BACE2), which was pre-incubated for one hour with the test compound, typically in about 1 uL of DMSO according to a serial dilution, was added thereto. The assay was effectively started by the addition of FRET substrate (50 nM) and the combination was incubated for one hour. The FRET assay was terminated by the addition of tris buffer, which raised the pH to neutrality, and the fluorescence was determined. The FRET substrate was a peptide with commercially available fluorophore and quencher, on opposite sides of the BACE cleavage site. The specific FRET substrate used in this assay was made by Amgen in-house. Commercially available FRET substrates, for example, the FRET substrate offered with the BACE1 FRET Assay Kit sold by ThermoFisher Scientific (Catalog Number P2985), may be used in this assay with the appropriate modifications, which are within the purview of the ability of a person with ordinary skill in the art. Proteolytic cleavage of the FRET substrate released quenching of fluorescence (excitation 488 nm and emission 590 nm).
Measurement: IC50 = 6 nM (pChEMBL 8.220000267028809)
Descriptors: MW 444.87, ALogP 3.29, HBA 5, HBD 1, PSA 88.65, QED 0.79
Compound (SMILES): Cc1cncc2ccc(NC(=O)[C@@H]3CC3c3ccc(S(=O)(=O)NC[C@@H]4CCCNC4)cc3)cc12
InChIKey: YUXHVLCKVCBVIZ-MNCZXYIWSA-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 = 189 nM (pChEMBL 6.71999979019165)
Descriptors: MW 478.62, ALogP 3.56, HBA 5, HBD 3, PSA 100.19, QED 0.48
Compound (SMILES): Cc1cc(C(=O)Nc2ccc(Oc3ccnc4[nH]nc(N[C@H](C)CO)c34)cn2)c(=O)n(-c2ccc(F)cc2)c1
InChIKey: GJMMCNQQNYFVGJ-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 = 10.9 nM (pChEMBL 7.960000038146973)
Descriptors: MW 529.53, ALogP 3.79, HBA 9, HBD 4, PSA 147.05, QED 0.24
Compound (SMILES): COc1ccc(CN2C3CC2CN(c2cnc(-c4cc(OCCN5CCOCC5)cn5ncc(C#N)c45)cn2)C3)cn1
InChIKey: URLDQOBJLRISOY-UHFFFAOYSA-N
Target: Proto-oncogene tyrosine-protein kinase receptor Ret (SINGLE PROTEIN), Homo sapiens
UniProt: P07949
Assay: RET G810R Mutant Assay: The potency of a compound inhibiting G81 OR mutant RET kinase was determined using CisBio's HTRF Kinease-TK assay technology. The assays contained G810R mutant RET produced at Array Biopharma, Inc. (1 nM enzymep1982 Lot. No. 160713. The kinase was incubated with 250 nM TK-substrate biotin (CisBio, part of Catalog #62TKOPEC) and 1 mM ATP along with test compound in a buffer consisting of 25 mM HEPES, pH 7.4, 10 mM MgCl2, 0.01% Triton X-100, and 2% DMSO in a volume of 8 μL. Compounds were typically prepared as a three-fold serial dilution in DMSO and added to the assay to give the appropriate final concentration. After a 60-min incubation at 22° C., the reaction was quenched by adding 8 μL of quench solution containing 31.25 nM Sa-XL665 and 1× TK-Ab-Cryptate in HTRF detection buffer (all from CisBio, part of cat #62TKOPEC). After a 1-h incubation at 22° C., the extent of reaction was determined using a PerkinElmer EnVision multimode plate reader via HTRF dual wavelength detection, and the percent of control (POC) was calculated using a ratiometric emission factor. One hundred POC was determined using no test compounds, and 0 POC was determined using pre-quenched control reactions. A 4-parameter logistic curve was fit to the POC values as a function of the concentration of compound, and the IC50 value was the point where the best-fit curve crossed 50 POC.
Measurement: IC50 = 868 nM (pChEMBL 6.059999942779541)
Descriptors: MW 567.65, ALogP 2.24, HBA 12, HBD 0, PSA 117.17, QED 0.3
Compound (SMILES): O=C(Nc1ccc(Oc2ccnc3[nH]nc(NCC(F)(F)CO)c23)c(F)c1)c1ccnn(-c2ccc(F)cc2)c1=O
InChIKey: UDLDFEPEINCUMD-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 = 11.9 nM (pChEMBL 7.920000076293945)
Descriptors: MW 569.48, ALogP 3.87, HBA 9, HBD 4, PSA 147.05, QED 0.2
Compound (SMILES): CC(Nc1n[nH]c2nccc(Oc3ccc(NC(=O)c4ccnn(-c5ccc(F)cc5)c4=O)cc3F)c12)C(C)(C)O
InChIKey: QWYZLILTBKQXED-UHFFFAOYSA-N
Target: Tyrosine-protein kinase Mer (SINGLE PROTEIN), Homo sapiens
UniProt: Q12866
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 = 2300 nM (pChEMBL 5.639999866485596)
Descriptors: MW 561.55, ALogP 4.4, HBA 9, HBD 4, PSA 147.05, QED 0.22
Compound (SMILES): Cc1ncnc2[nH]cc(C(=O)c3c(F)ccc(NS(=O)(=O)c4ccc(C(F)(F)F)cc4)c3F)c12
InChIKey: SDRCNWBWQLUMIF-UHFFFAOYSA-N
Target: Cytochrome P450 3A4 (SINGLE PROTEIN), Homo sapiens
UniProt: P08684
Assay: Inhibition Assay: The inhibition of CYP enzyme activity (IC50) for each of CYP1A2, CYP2C19, CYP2C9, CYP2D6, CYP3A4(BFC) and CYP3A4(BQ) is determined for compounds, where inhibition of metabolism of a known substrate leads to a decrease in the fluorescence of the metabolized product. The fluorescence of the product is monitored as a function of compound concentration. Compounds are dissolved in dimethyl sulfoxide to a concentration of 100 mM. These are diluted 1 μL into 82 μL of acetonitrile. An 11 μL aliquot of this solution is then added to 204 μL of cofactor mix (1.3% NADPH Regeneration system Solution A, 1.04% NADPH Regeneration system Solution B from BD Biosciences, 5% acetonitrile and 0.05% dimethyl sulfoxide). These are then serially diluted 1:1 (160 μL to 160 μL co-factor mix) for a total of 10 points. A 10 μL aliquot of this final mixture is dispensed into 384 well assay plates and incubated for 10 minutes at 37° C. Enzyme and substrate mix (10 μL; 0.5 pmol CYP1A2/5 μM CEC; 1.0 pmol CYP2C9/75 μM MFC; 0.5 pmol CYP2C19/25 μM CEC; 1.5 pmol CYP2D6/1.5 μM AMMC; 1.0 pmol CYP3A4/50 μM BFC; or 1.0 pmol CYP3A4/40 μM BQ) is added to these assay plates. Assay plates are incubated at 37° C. (CYP1A2-15 min; CYP2C9-45 min; CYP2C19, 2D6 and 3A4-30 min) and read in a Tecan Safire 2 plate reader (CYP1A2, 2C19 and 3A4 409 ex/460 em; CYP2C9 and 2D6 409 ex/530 em).
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 496.42, ALogP 4.6, HBA 5, HBD 2, PSA 104.81, QED 0.31
Compound (SMILES): CC(C)n1cc(C(=O)Nc2ccc(Oc3ccnc4[nH]nc(N[C@H](C)CO)c34)c(F)c2)c(=O)n(C2CCCCC2)c1=O
InChIKey: YOCZLSYMRJWTMH-QGZVFWFLSA-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 = 202 nM (pChEMBL 6.699999809265137)
Descriptors: MW 579.63, ALogP 4.34, HBA 10, HBD 4, PSA 156.16, QED 0.23
Compound (SMILES): COc1cc2c(Nc3ccc(Cl)c(Cl)c3)ncnc2cc1OCCC1CC2CCC(C1)N2C
InChIKey: KLDWSPPOKXJTIT-UHFFFAOYSA-N
Target: Ephrin type-A receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P29317
Assay: AlphaScreen Assay: In AlphaScreen, when the donor and acceptor beads are close in proximity, a series of photochemical events will give rise to a fluorescent signal upon light activation. Here we use biotinylated poly-(Glu, Tyr) 4:1 as the kinase substrate, streptavidin-coated donor beads and anti-phosphortyrosine antibody PY100-coated acceptor beads. Upon phosphorylation, the peptide substrate can bind to both donor and acceptor beads, thus gives rise to fluorescence. Compounds, ATP, biotinylated poly-(Glu, Tyr) and kinases are mixed in a volume of 20 μL for 1 hr at ambient temperature using Greiner 384-well white clear bottom medium binding plates. Then 10 uL solution containing 15-30 mg/mL AlphaScreen beads, 75 mM Hepes, pH 7.4, 300 mM NaCl, 120 mM EDTA, 0.3% BSA and 0.03% Tween-20 is added to each well. After 2-16 hr incubation of the beads, plates are read in a Perkin Elmer AlphaQuest reader (available from PerkinElmer Life and Analytical Sciences, Inc., of Boston Mass.).
Measurement: IC50 = 525 nM (pChEMBL 6.28000020980835)
Descriptors: MW 487.43, ALogP 6.33, HBA 6, HBD 1, PSA 59.51, QED 0.42
Compound (SMILES): CC(C)NC(=O)c1cnc(N2CC(CC#N)(n3cc(-c4ncnc5[nH]ccc45)cn3)C2)cn1
InChIKey: NQSJETFQTIKWPX-UHFFFAOYSA-N
Target: Tyrosine-protein kinase JAK2 (SINGLE PROTEIN), Homo sapiens
UniProt: O60674
Assay: In Vitro Assay: Compounds herein were tested for inhibitory activity of JAK targets according to the following in vitro assay described in Park et al., Analytical Biochemistry 1999, 269, 94-104. The catalytic domains of human JAK1 (a.a. 837-1142), JAK2 (a.a. 828-1132) and JAK3 (a.a. 781-1124) with an N-terminal His tag were expressed using baculovirus in insect cells and purified. The catalytic activity of JAK1, JAK2 or JAK3 was assayed by measuring the phosphorylation of a biotinylated peptide. The phosphorylated peptide was detected by homogenous time resolved fluorescence (HTRF). IC50s of compounds were measured for each kinase in the 40 microL reactions that contain the enzyme, ATP and 500 nM peptide in 50 mM Tris (pH 7.8) buffer with 100 mM NaCl, 5 mM DTT, and 0.1 mg/mL (0.01%) BSA. For the 1 mM IC50 measurements, ATP concentration in the reactions was 1 mM. Reactions were carried out at room temperature for 1 hour and then stopped with 20 μL 45 mM EDTA, 300 nM SA-APC, 6 nM Eu-Py20 in assay buffer (Perkin Elmer, Boston, Mass.). Binding to the Europium labeled antibody took place for 40 minutes and HTRF signal was measured on a Fusion plate reader (Perkin Elmer, Boston, Mass.).
Measurement: IC50 = 25 nM (pChEMBL 7.599999904632568)
Descriptors: MW 442.49, ALogP 1.88, HBA 9, HBD 2, PSA 141.3, QED 0.46
Compound (SMILES): O=C(c1ccnc(C(F)(F)F)c1Cl)N1[C@H]2CCC[C@@H]1c1nnc(-c3ccccn3)n1C2
InChIKey: KUKNODUFIBPIAZ-SMDDNHRTSA-N
Target: P2X purinoceptor 7 (SINGLE PROTEIN), Rattus norvegicus
UniProt: Q64663
Assay: Ca2+ Flux Assay: 1321N1 cells expressing the recombinant human or rat P2X7 channel was cultured in HyQ DME/(HyClone/Dulbecco's Modified Eagle Medium) high glucose supplemented with 10% Fetal Bovine Serum (FBS) and appropriate selection marker. Cells were seeded at a density of 25000 cells/well (96-well clear bottom black walled plates) in 100 μl volume/well. On the day of the experiment, cell plates were washed with assay buffer, containing (in mM): 130 NaCl, 2 KCl, 1 CaCl2, 1 MgCl2, 10 HEPES, 5 glucose; pH 7.40 and 300 mOs. After the wash, cells were loaded with the Calcium-4 dye (Molecular Device) and incubated in the dark for 60 minutes. Test compounds were prepared at 250× the test concentration in neat DMSO. Intermediate 96-well compound plates were prepared by transferring 1.2 μL of the compound into 300 μL of assay buffer. A further 3× dilution occurred when transferring 50 μL/well of the compound plate to 100 μL/well in the cell plate. Cells were incubated with test compounds and dye for 30 minutes. Calcium dye fluorescence was monitored in FLIPR as the cells were challenged by adding 50 μL/well of BzATP (final concentration is 250 μM BzATP (human and rat)).
Measurement: IC50 = 13 nM (pChEMBL 7.889999866485596)
Descriptors: MW 448.84, ALogP 4.16, HBA 6, HBD 0, PSA 76.8, QED 0.59
Compound (SMILES): N#CCC1(n2ncc(-c3cc(-c4cc[nH]n4)cc4ncccc34)n2)CC(C#N)C1
InChIKey: JFWJHWRSWPFFOK-UHFFFAOYSA-N
Target: Tyrosine-protein kinase JAK3 (SINGLE PROTEIN), Homo sapiens
UniProt: P52333
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 = 3098 nM (pChEMBL 5.510000228881836)
Descriptors: MW 380.42, ALogP 3.43, HBA 7, HBD 1, PSA 119.86, QED 0.58
Compound (SMILES): N#C[C@@H]1CC(F)(F)CN1C(=O)CNC(=O)c1ccnc2ccc(-c3ccc(Cl)cc3)cc12
InChIKey: LGIYXTLMXNMFRZ-KRWDZBQOSA-N
Target: Dipeptidyl peptidase 4 (SINGLE PROTEIN), Homo sapiens
UniProt: P27487
Assay: DPPIV Enzymatic Activity Assay: DPPIV enzymatic activity assay. To assay baseline dipeptidyl peptidase-4 (DPPIV) activity, 40 ng of recombinant human DPPIV (rhDPPIV) (R&S system, #1180-SE) or 40 ng of recombinant mouse DPPIV (rmDPPIV) (R&S system, #954-SE) was incubated with 400 μM of H-Gly-Pro-pNA substrate (BACHEM, #L-1880) in a DPPIV assay buffer (25 mM Tris, pH 8.3) for 30 min at 37° C. protected from the light in 96-well black plates (Nunc, #237108). To assay DPPIV inhibition by test compounds, test compounds were pre-incubated with the enzyme for 15 min at 37° C. before starting the reaction by substrate addition in 96-well black plates (Nunc, #237108). Para-nitroaniline (pNA) release was detected by measuring absorbance at 405 nm using a Multifunction Microplate Reader (Synergy 4, Biotek). All measurements were carried out in triplicate. Val-boroPro, a non-specific prolyl peptidase inhibitor, was used as a positive control.
Measurement: IC50 < 1000 nM (pChEMBL 6)
Descriptors: MW 454.86, ALogP 4.04, HBA 4, HBD 1, PSA 86.09, QED 0.64
Compound (SMILES): CN1C(N)=N[C@](C)(c2cc(/C=C(\F)c3ccc(Cl)cn3)cc(F)c2F)CS1(=O)=O
InChIKey: LDHMSPBNLUGPKX-BXIWPEDZSA-N
Target: Cathepsin D (SINGLE PROTEIN), Homo sapiens
UniProt: P07339
Assay: In Vitro Enzymatic Cathepsin D (CatD) FRET Assay: Recombinant CatD was expressed in CHO cells. The assay buffer for CatD was 0.05 M citrate pH 3.5, 10% DMSO final, 5 mM CHAPS. The CatD enzyme (9 nM) was pre-incubated for one hour with inhibitors, typically in about 1 uL of DMSO according to a serial dilution, is added thereto. The assays was effectively started by the addition of different FRET substrates (20 nM for CatD) and the combination was incubated for one hour. The FRET assay was terminated with by addition of tris buffer, which raises the pH to neutrality, and the fluorescence was determined. The FRET substrate was a peptide with commercially available fluorophore and quencher, on opposite sides of the CatD cleavage site. The CatD substrate peptide sequence was based on sequence #1 of Table 1 from Gulnik et al., FEBS Lett. 413(2):379-384 (1997). Proteolytic cleavage of the FRET substrate released quenching of fluorescence (CatD excitation 500 nm and emission 580 nm).Alternatively, a CatD assay may also be run according to the procedure described in Yasuda et al., J. Biochem. 125(6): 1137-1143 (1999). In addition, the CatD and Cathepsin E assays are described in International Patent Application Publication No. WO2011069934.The in vitro CatD FRET assay data for each of the Examples is provided in Table 2, conducted by the first procedure described above. As shown by the high micromolar CatD data (very poorly active or inactive against CatD), the compounds disclosed herein possess the unexpected property of little to no ability to inhibit the activity of CatD. Thus, with this surprising selectivity profile, the compounds provided herein are believed to minimize, reduce or completely eliminate any risk of retinal atrophy and abnormal development of the eye and of the retinal pigmented epithelium as it relates to the normal function and activity of CatD.
Measurement: IC50 = 48800 nM (pChEMBL 4.309999942779541)
Descriptors: MW 444.87, ALogP 3.29, HBA 5, HBD 1, PSA 88.65, QED 0.79
Compound (SMILES): Cc1cc(C(=O)Nc2ccc(Oc3ccnc4[nH]nc(N[C@H](C)CO)c34)cn2)c(=O)n(-c2ccc(F)cc2)c1
InChIKey: GJMMCNQQNYFVGJ-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 = 10.4 nM (pChEMBL 7.980000019073486)
Descriptors: MW 529.53, ALogP 3.79, HBA 9, HBD 4, PSA 147.05, QED 0.24
Compound (SMILES): O=C(Nc1ccc(Oc2ccnc3[nH]nc(NCC(F)(F)CO)c23)c(F)c1)c1ccnn(-c2ccc(F)cc2)c1=O
InChIKey: UDLDFEPEINCUMD-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 = 13.5 nM (pChEMBL 7.869999885559082)
Descriptors: MW 569.48, ALogP 3.87, HBA 9, HBD 4, PSA 147.05, QED 0.2
Compound (SMILES): CC(Nc1n[nH]c2nccc(Oc3ccc(NC(=O)c4ccnn(-c5ccc(F)cc5)c4=O)cc3F)c12)C(C)(C)O
InChIKey: QWYZLILTBKQXED-UHFFFAOYSA-N
Target: Tyrosine-protein kinase receptor TYRO3 (SINGLE PROTEIN), Homo sapiens
UniProt: Q06418
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 = 18400 nM (pChEMBL 4.739999771118164)
Descriptors: MW 561.55, ALogP 4.4, HBA 9, HBD 4, PSA 147.05, QED 0.22
Compound (SMILES): CC(C)n1cc(C(=O)Nc2ccc(Oc3ccnc4[nH]nc(N[C@H](C)CO)c34)c(F)c2)c(=O)n(C2CCCCC2)c1=O
InChIKey: YOCZLSYMRJWTMH-QGZVFWFLSA-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 = 13.8 nM (pChEMBL 7.860000133514404)
Descriptors: MW 579.63, ALogP 4.34, HBA 10, HBD 4, PSA 156.16, QED 0.23
Compound (SMILES): COc1cc2c(Nc3ccc(Cl)c(Cl)c3)ncnc2cc1OCCC1CC2CCC(C1)N2C
InChIKey: KLDWSPPOKXJTIT-UHFFFAOYSA-N
Target: Vascular endothelial growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P35968
Assay: AlphaScreen Assay: In AlphaScreen, when the donor and acceptor beads are close in proximity, a series of photochemical events will give rise to a fluorescent signal upon light activation. Here we use biotinylated poly-(Glu, Tyr) 4:1 as the kinase substrate, streptavidin-coated donor beads and anti-phosphortyrosine antibody PY100-coated acceptor beads. Upon phosphorylation, the peptide substrate can bind to both donor and acceptor beads, thus gives rise to fluorescence. Compounds, ATP, biotinylated poly-(Glu, Tyr) and kinases are mixed in a volume of 20 μL for 1 hr at ambient temperature using Greiner 384-well white clear bottom medium binding plates. Then 10 uL solution containing 15-30 mg/mL AlphaScreen beads, 75 mM Hepes, pH 7.4, 300 mM NaCl, 120 mM EDTA, 0.3% BSA and 0.03% Tween-20 is added to each well. After 2-16 hr incubation of the beads, plates are read in a Perkin Elmer AlphaQuest reader (available from PerkinElmer Life and Analytical Sciences, Inc., of Boston Mass.).
Measurement: IC50 = 525 nM (pChEMBL 6.28000020980835)
Descriptors: MW 487.43, ALogP 6.33, HBA 6, HBD 1, PSA 59.51, QED 0.42
Compound (SMILES): CC(C)NC(=O)c1cnc(N2CC(CC#N)(n3cc(-c4ncnc5[nH]ccc45)cn3)C2)cn1
InChIKey: NQSJETFQTIKWPX-UHFFFAOYSA-N
Target: Tyrosine-protein kinase JAK1 (SINGLE PROTEIN), Homo sapiens
UniProt: P23458
Assay: In Vitro JAK Kinase Assay: Compounds herein were tested for inhibitory activity of JAK targets according to the following in vitro assay described in Park et al., Analytical Biochemistry 1999, 269, 94-104. The catalytic domains of human JAK1 (a.a. 837-1142), JAK2 (a.a. 828-1132) and JAK3 (a.a. 781-1124) were expressed using baculovirus in insect cells and purified. The catalytic activity of JAK1, JAK2 or JAK3 was assayed by measuring the phosphorylation of a biotinylated peptide. The phosphorylated peptide was detected by homogenous time resolved fluorescence (HTRF). IC50s of compounds were measured for each kinase in the 40 μL reactions that contain the enzyme, ATP and 500 nM peptide in 50 mM Tris (pH 7.8) buffer with 100 mM NaCl, 5 mM DTT, and 0.1 mg/mL (0.01%) BSA. For the 1 mM IC50 measurements, ATP concentration in the reactions was 1 mM. Reactions were carried out at room temperature for 1 hour and then stopped with 20 μL 45 mM EDTA, 300 nM SA-APC, 6 nM Eu-Py20 in assay buffer (Perkin Elmer, Boston, Mass.). Binding to the Europium labeled antibody took place for 40 minutes and HTRF signal was measured on a PHERA star plate reader (BMG, Cary, N.C.). The data for the JAK1 and/or JAK2 inhibitors were obtained by testing the compounds in the Example A assay at 1 mM ATP.
Measurement: IC50 < 50 nM (pChEMBL 7.301000118255615)
Descriptors: MW 442.49, ALogP 1.88, HBA 9, HBD 2, PSA 141.3, QED 0.46
Compound (SMILES): O=C(c1ccnc(C(F)(F)F)c1Cl)N1[C@H]2CCC[C@@H]1c1nnc(-c3ccccn3)n1C2
InChIKey: KUKNODUFIBPIAZ-SMDDNHRTSA-N
Target: P2X purinoceptor 7 (SINGLE PROTEIN), Mus musculus
UniProt: Q9Z1M0
Assay: P2X7 Radioligand Binding Assay: human or rat P2X7-1321N1 cells were collected and frozen @ −80° C. On the day of the experiment, cell membrane preparations were made according to standard published methods. The total assay volume was 100 μl:10 μl compound (10×)+(b) 40 μl tracer (2.5×)+50 μl membrane (2×). The tracer used for the assay was tritiated A-804598. The compound can be prepared as described in the literature. (Donnelly-Roberts, D. Neuropharmacology 2008, 56 (1), 223-229.) Compounds, tracer and membranes were incubated for 1 hour @ 4° C. The assay was terminated by filtration (GF/B filters pre-soaked with 0.3% PEI) and washed with washing buffer (Tris-HCl 50 mM). The IC50 generated in the binding assay was corrected for tracer concentration and affinity of the tracer to derive at the affinity (Ki) of the test compounds. The data are presented in Tables 1 and 2 under the headings: P2X7 human Ki (μM) and P2X7 rat Ki (μM). Data are analyzed and graphed on Graphpad Prism 5.
Measurement: Ki = 5 nM (pChEMBL 8.300000190734863)
Descriptors: MW 448.84, ALogP 4.16, HBA 6, HBD 0, PSA 76.8, QED 0.59
Compound (SMILES): Cc1cc(C(=O)Nc2ccc(Oc3ccnc4[nH]nc(N[C@H](C)CO)c34)cn2)c(=O)n(-c2ccc(F)cc2)c1
InChIKey: GJMMCNQQNYFVGJ-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 = 131 nM (pChEMBL 6.880000114440918)
Descriptors: MW 529.53, ALogP 3.79, HBA 9, HBD 4, PSA 147.05, QED 0.24
Compound (SMILES): O=C(Nc1ccc(Oc2ccnc3[nH]nc(NCC(F)(F)CO)c23)c(F)c1)c1ccnn(-c2ccc(F)cc2)c1=O
InChIKey: UDLDFEPEINCUMD-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 = 446 nM (pChEMBL 6.349999904632568)
Descriptors: MW 569.48, ALogP 3.87, HBA 9, HBD 4, PSA 147.05, QED 0.2
Compound (SMILES): CC(Nc1n[nH]c2nccc(Oc3ccc(NC(=O)c4ccnn(-c5ccc(F)cc5)c4=O)cc3F)c12)C(C)(C)O
InChIKey: QWYZLILTBKQXED-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 = 1.5 nM (pChEMBL 8.819999694824219)
Descriptors: MW 561.55, ALogP 4.4, HBA 9, HBD 4, PSA 147.05, QED 0.22
Compound (SMILES): CC(C)n1cc(C(=O)Nc2ccc(Oc3ccnc4[nH]nc(N[C@H](C)CO)c34)c(F)c2)c(=O)n(C2CCCCC2)c1=O
InChIKey: YOCZLSYMRJWTMH-QGZVFWFLSA-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 = 23.4 nM (pChEMBL 7.630000114440918)
Descriptors: MW 579.63, ALogP 4.34, HBA 10, HBD 4, PSA 156.16, QED 0.23
Compound (SMILES): O=C(c1ccnc(C(F)(F)F)c1Cl)N1[C@H]2CCC[C@@H]1c1nnc(-c3ccccn3)n1C2
InChIKey: KUKNODUFIBPIAZ-SMDDNHRTSA-N
Target: P2X purinoceptor 7 (SINGLE PROTEIN), Mus musculus
UniProt: Q9Z1M0
Assay: P2X7 FLIPR Assay: 1321N1 cells expressing the recombinant human or rat P2X7 channel was cultured in HyQ DME/(HyClone/Dulbecco's Modified Eagle Medium) high glucose supplemented with 10% Fetal Bovine Serum (FBS) and appropriate selection marker. Cells were seeded at a density of 25000 cells/well (96-well clear bottom black walled plates) in 100 μl volume/well. On the day of the experiment, cell plates were washed with assay buffer, containing (in mM): 130 NaCl, 2 KCl, 1 CaCl2, 1 MgCl2, 10 HEPES, 5 glucose; pH 7.40 and 300 mOs. After the wash, cells were loaded with the Calcium-4 dye (Molecular Device) and incubated in the dark for 60 minutes. Test compounds were prepared at 250× the test concentration in neat DMSO. Intermediate 96-well compound plates were prepared by transferring 1.2 μL of the compound into 300 μL of assay buffer. A further 3× dilution occurred when transferring 50 μL/well of the compound plate to 100 μL/well in the cell plate. Cells were incubated with test compounds and dye for 30 minutes. Calcium dye fluorescence was monitored in FLIPR as the cells were challenged by adding 50 μL/well of BzATP (final concentration is 250 μM BzATP (human and rat)). The fluorescence change was measured 180 seconds after adding the agonist. Peak fluorescence was plotted as a function of BzATP concentration using Origin 7 software.
Measurement: IC50 = 12.7 nM (pChEMBL 7.900000095367432)
Descriptors: MW 448.84, ALogP 4.16, HBA 6, HBD 0, PSA 76.8, QED 0.59
Compound (SMILES): Cc1cc(C(=O)Nc2ccc(Oc3ccnc4[nH]nc(N[C@H](C)CO)c34)cn2)c(=O)n(-c2ccc(F)cc2)c1
InChIKey: GJMMCNQQNYFVGJ-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 = 8.6 nM (pChEMBL 8.069999694824219)
Descriptors: MW 529.53, ALogP 3.79, HBA 9, HBD 4, PSA 147.05, QED 0.24
Compound (SMILES): O=C(Nc1ccc(Oc2ccnc3[nH]nc(NCC(F)(F)CO)c23)c(F)c1)c1ccnn(-c2ccc(F)cc2)c1=O
InChIKey: UDLDFEPEINCUMD-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 = 8.2 nM (pChEMBL 8.09000015258789)
Descriptors: MW 569.48, ALogP 3.87, HBA 9, HBD 4, PSA 147.05, QED 0.2
Compound (SMILES): CC(Nc1n[nH]c2nccc(Oc3ccc(NC(=O)c4ccnn(-c5ccc(F)cc5)c4=O)cc3F)c12)C(C)(C)O
InChIKey: QWYZLILTBKQXED-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 = 3.9 nM (pChEMBL 8.40999984741211)
Descriptors: MW 561.55, ALogP 4.4, HBA 9, HBD 4, PSA 147.05, QED 0.22
Compound (SMILES): Cc1cc(C(=O)Nc2ccc(Oc3ccnc4[nH]nc(N[C@H](C)CO)c34)cn2)c(=O)n(-c2ccc(F)cc2)c1
InChIKey: GJMMCNQQNYFVGJ-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 = 17.4 nM (pChEMBL 7.760000228881836)
Descriptors: MW 529.53, ALogP 3.79, HBA 9, HBD 4, PSA 147.05, QED 0.24
Compound (SMILES): O=C(Nc1ccc(Oc2ccnc3[nH]nc(NCC(F)(F)CO)c23)c(F)c1)c1ccnn(-c2ccc(F)cc2)c1=O
InChIKey: UDLDFEPEINCUMD-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 = 22.2 nM (pChEMBL 7.650000095367432)
Descriptors: MW 569.48, ALogP 3.87, HBA 9, HBD 4, PSA 147.05, QED 0.2
Compound (SMILES): CC(Nc1n[nH]c2nccc(Oc3ccc(NC(=O)c4ccnn(-c5ccc(F)cc5)c4=O)cc3F)c12)C(C)(C)O
InChIKey: QWYZLILTBKQXED-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 = 6.8 nM (pChEMBL 8.170000076293945)
Descriptors: MW 561.55, ALogP 4.4, HBA 9, HBD 4, PSA 147.05, QED 0.22
Compound (SMILES): Cc1cc(C(=O)Nc2ccc(Oc3ccnc4[nH]nc(N[C@H](C)CO)c34)cn2)c(=O)n(-c2ccc(F)cc2)c1
InChIKey: GJMMCNQQNYFVGJ-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 = 8.2 nM (pChEMBL 8.09000015258789)
Descriptors: MW 529.53, ALogP 3.79, HBA 9, HBD 4, PSA 147.05, QED 0.24