lovingscience/chembl-v37-raw-activities huggingface dataset:
Compound (SMILES): O=C(O)Cc1cc(C2CCN(S(=O)(=O)c3ccccc3)CC2)c2cc(F)ccc2c1
InChIKey: UVLLQCHNYUAHEP-UHFFFAOYSA-N
Target: Prostaglandin D2 receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: Q9Y5Y4
Assay: Calcium Flux Assay: Calcium Flux Assay Using Fluorometric Imaging Plate Reader (FLIPR). Buffer containing dye (from the FLIPR® Calcium 3 Assay Kit from Molecular Devices, a division of MDS Analytical Technologies and MDS Inc.) was prepared by dissolving the contents of one bottle into 200 mL Hank's Balanced Salt Solution containing 20 mM HEPES (4-(2-hydroxyethyl)-1-piperazineethanesulfonic acid) and 2.5 mM probenecid. Growth media was removed from the cell plates and 25 μL of Hank's Balanced Salt Solution (HBSS) containing 20 mM HEPES, 0.05% BSA and 2.5 mM probenecid was added to each well followed by 25 μL of diluted dye using a Multidrop dispenser. The plates were then incubated for 1 hour at 37° C.
Measurement: IC50 = 18 nM (pChEMBL 7.75)
Descriptors: MW 427.5, ALogP 4.17, HBA 3, HBD 1, PSA 74.68, QED 0.66
Compound (SMILES): Cc1ccc(S(=O)(=O)N2CCC(c3cc(CC(=O)O)cc4ccc(F)cc34)CC2)cc1
InChIKey: BMFNCADIGSOVGK-UHFFFAOYSA-N
Target: Prostaglandin D2 receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: Q9Y5Y4
Assay: Calcium Flux Assay: Calcium Flux Assay Using Fluorometric Imaging Plate Reader (FLIPR). Buffer containing dye (from the FLIPR® Calcium 3 Assay Kit from Molecular Devices, a division of MDS Analytical Technologies and MDS Inc.) was prepared by dissolving the contents of one bottle into 200 mL Hank's Balanced Salt Solution containing 20 mM HEPES (4-(2-hydroxyethyl)-1-piperazineethanesulfonic acid) and 2.5 mM probenecid. Growth media was removed from the cell plates and 25 μL of Hank's Balanced Salt Solution (HBSS) containing 20 mM HEPES, 0.05% BSA and 2.5 mM probenecid was added to each well followed by 25 μL of diluted dye using a Multidrop dispenser. The plates were then incubated for 1 hour at 37° C.
Measurement: IC50 = 53 nM (pChEMBL 7.28000020980835)
Descriptors: MW 441.52, ALogP 4.48, HBA 3, HBD 1, PSA 74.68, QED 0.63
Compound (SMILES): O=C(O)Cc1cc(C2CCN(S(=O)(=O)c3ccccn3)CC2)c2cc(F)ccc2c1
InChIKey: NCVIYDFWBYBHKO-UHFFFAOYSA-N
Target: Prostaglandin D2 receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: Q9Y5Y4
Assay: Calcium Flux Assay: Calcium Flux Assay Using Fluorometric Imaging Plate Reader (FLIPR). Buffer containing dye (from the FLIPR® Calcium 3 Assay Kit from Molecular Devices, a division of MDS Analytical Technologies and MDS Inc.) was prepared by dissolving the contents of one bottle into 200 mL Hank's Balanced Salt Solution containing 20 mM HEPES (4-(2-hydroxyethyl)-1-piperazineethanesulfonic acid) and 2.5 mM probenecid. Growth media was removed from the cell plates and 25 μL of Hank's Balanced Salt Solution (HBSS) containing 20 mM HEPES, 0.05% BSA and 2.5 mM probenecid was added to each well followed by 25 μL of diluted dye using a Multidrop dispenser. The plates were then incubated for 1 hour at 37° C.
Measurement: IC50 = 104 nM (pChEMBL 6.980000019073486)
Descriptors: MW 428.49, ALogP 3.57, HBA 4, HBD 1, PSA 87.57, QED 0.67
Compound (SMILES): O=C(O)Cc1cc(C2CCN(S(=O)(=O)c3cccnc3)CC2)c2cc(F)ccc2c1
InChIKey: FSOAWLRBHNVEMA-UHFFFAOYSA-N
Target: Prostaglandin D2 receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: Q9Y5Y4
Assay: Calcium Flux Assay: Calcium Flux Assay Using Fluorometric Imaging Plate Reader (FLIPR). Buffer containing dye (from the FLIPR® Calcium 3 Assay Kit from Molecular Devices, a division of MDS Analytical Technologies and MDS Inc.) was prepared by dissolving the contents of one bottle into 200 mL Hank's Balanced Salt Solution containing 20 mM HEPES (4-(2-hydroxyethyl)-1-piperazineethanesulfonic acid) and 2.5 mM probenecid. Growth media was removed from the cell plates and 25 μL of Hank's Balanced Salt Solution (HBSS) containing 20 mM HEPES, 0.05% BSA and 2.5 mM probenecid was added to each well followed by 25 μL of diluted dye using a Multidrop dispenser. The plates were then incubated for 1 hour at 37° C.
Measurement: IC50 = 1740 nM (pChEMBL 5.760000228881836)
Descriptors: MW 428.49, ALogP 3.57, HBA 4, HBD 1, PSA 87.57, QED 0.67
Compound (SMILES): O=C(O)Cc1cc(C2CCN(S(=O)(=O)c3ccncc3)CC2)c2cc(F)ccc2c1
InChIKey: QPFMSGNYQMFRRC-UHFFFAOYSA-N
Target: Prostaglandin D2 receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: Q9Y5Y4
Assay: Calcium Flux Assay: Calcium Flux Assay Using Fluorometric Imaging Plate Reader (FLIPR). Buffer containing dye (from the FLIPR® Calcium 3 Assay Kit from Molecular Devices, a division of MDS Analytical Technologies and MDS Inc.) was prepared by dissolving the contents of one bottle into 200 mL Hank's Balanced Salt Solution containing 20 mM HEPES (4-(2-hydroxyethyl)-1-piperazineethanesulfonic acid) and 2.5 mM probenecid. Growth media was removed from the cell plates and 25 μL of Hank's Balanced Salt Solution (HBSS) containing 20 mM HEPES, 0.05% BSA and 2.5 mM probenecid was added to each well followed by 25 μL of diluted dye using a Multidrop dispenser. The plates were then incubated for 1 hour at 37° C.
Measurement: IC50 = 898 nM (pChEMBL 6.050000190734863)
Descriptors: MW 428.49, ALogP 3.57, HBA 4, HBD 1, PSA 87.57, QED 0.67
Compound (SMILES): O=C(O)Cc1cc(C2CCN(S(=O)(=O)c3ccccc3Cl)CC2)c2cc(F)ccc2c1
InChIKey: IQGANGUTSFQBQE-UHFFFAOYSA-N
Target: Prostaglandin D2 receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: Q9Y5Y4
Assay: Calcium Flux Assay: Calcium Flux Assay Using Fluorometric Imaging Plate Reader (FLIPR). Buffer containing dye (from the FLIPR® Calcium 3 Assay Kit from Molecular Devices, a division of MDS Analytical Technologies and MDS Inc.) was prepared by dissolving the contents of one bottle into 200 mL Hank's Balanced Salt Solution containing 20 mM HEPES (4-(2-hydroxyethyl)-1-piperazineethanesulfonic acid) and 2.5 mM probenecid. Growth media was removed from the cell plates and 25 μL of Hank's Balanced Salt Solution (HBSS) containing 20 mM HEPES, 0.05% BSA and 2.5 mM probenecid was added to each well followed by 25 μL of diluted dye using a Multidrop dispenser. The plates were then incubated for 1 hour at 37° C.
Measurement: IC50 = 2.5 nM (pChEMBL 8.600000381469727)
Descriptors: MW 461.94, ALogP 4.83, HBA 3, HBD 1, PSA 74.68, QED 0.59
Compound (SMILES): O=C(O)Cc1cc(C2CCN(S(=O)(=O)c3cccc(Cl)c3)CC2)c2cc(F)ccc2c1
InChIKey: USLDTFLWLWTNIJ-UHFFFAOYSA-N
Target: Prostaglandin D2 receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: Q9Y5Y4
Assay: Calcium Flux Assay: Calcium Flux Assay Using Fluorometric Imaging Plate Reader (FLIPR). Buffer containing dye (from the FLIPR® Calcium 3 Assay Kit from Molecular Devices, a division of MDS Analytical Technologies and MDS Inc.) was prepared by dissolving the contents of one bottle into 200 mL Hank's Balanced Salt Solution containing 20 mM HEPES (4-(2-hydroxyethyl)-1-piperazineethanesulfonic acid) and 2.5 mM probenecid. Growth media was removed from the cell plates and 25 μL of Hank's Balanced Salt Solution (HBSS) containing 20 mM HEPES, 0.05% BSA and 2.5 mM probenecid was added to each well followed by 25 μL of diluted dye using a Multidrop dispenser. The plates were then incubated for 1 hour at 37° C.
Measurement: IC50 = 95 nM (pChEMBL 7.019999980926514)
Descriptors: MW 461.94, ALogP 4.83, HBA 3, HBD 1, PSA 74.68, QED 0.59
Compound (SMILES): O=C(O)Cc1cc(C2CCN(S(=O)(=O)c3ccc(Cl)cc3)CC2)c2cc(F)ccc2c1
InChIKey: KTCVCRWYGGSUDM-UHFFFAOYSA-N
Target: Prostaglandin D2 receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: Q9Y5Y4
Assay: Calcium Flux Assay: Calcium Flux Assay Using Fluorometric Imaging Plate Reader (FLIPR). Buffer containing dye (from the FLIPR® Calcium 3 Assay Kit from Molecular Devices, a division of MDS Analytical Technologies and MDS Inc.) was prepared by dissolving the contents of one bottle into 200 mL Hank's Balanced Salt Solution containing 20 mM HEPES (4-(2-hydroxyethyl)-1-piperazineethanesulfonic acid) and 2.5 mM probenecid. Growth media was removed from the cell plates and 25 μL of Hank's Balanced Salt Solution (HBSS) containing 20 mM HEPES, 0.05% BSA and 2.5 mM probenecid was added to each well followed by 25 μL of diluted dye using a Multidrop dispenser. The plates were then incubated for 1 hour at 37° C.
Measurement: IC50 = 42 nM (pChEMBL 7.380000114440918)
Descriptors: MW 461.94, ALogP 4.83, HBA 3, HBD 1, PSA 74.68, QED 0.59
Compound (SMILES): CS(=O)(=O)c1cccc(S(=O)(=O)N2CCC(c3cc(CC(=O)O)cc4ccc(F)cc34)CC2)c1
InChIKey: ZURONWOPCWYMDD-UHFFFAOYSA-N
Target: Prostaglandin D2 receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: Q9Y5Y4
Assay: Calcium Flux Assay: Calcium Flux Assay Using Fluorometric Imaging Plate Reader (FLIPR). Buffer containing dye (from the FLIPR® Calcium 3 Assay Kit from Molecular Devices, a division of MDS Analytical Technologies and MDS Inc.) was prepared by dissolving the contents of one bottle into 200 mL Hank's Balanced Salt Solution containing 20 mM HEPES (4-(2-hydroxyethyl)-1-piperazineethanesulfonic acid) and 2.5 mM probenecid. Growth media was removed from the cell plates and 25 μL of Hank's Balanced Salt Solution (HBSS) containing 20 mM HEPES, 0.05% BSA and 2.5 mM probenecid was added to each well followed by 25 μL of diluted dye using a Multidrop dispenser. The plates were then incubated for 1 hour at 37° C.
Measurement: IC50 = 1150 nM (pChEMBL 5.940000057220459)
Descriptors: MW 505.59, ALogP 3.58, HBA 5, HBD 1, PSA 108.82, QED 0.55
Compound (SMILES): O=C(O)Cc1cc(C2CCN(S(=O)(=O)c3cc(Cl)ccc3Cl)CC2)c2cc(F)ccc2c1
InChIKey: SWFZXUBGXJGAKB-UHFFFAOYSA-N
Target: Prostaglandin D2 receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: Q9Y5Y4
Assay: Calcium Flux Assay: Calcium Flux Assay Using Fluorometric Imaging Plate Reader (FLIPR). Buffer containing dye (from the FLIPR® Calcium 3 Assay Kit from Molecular Devices, a division of MDS Analytical Technologies and MDS Inc.) was prepared by dissolving the contents of one bottle into 200 mL Hank's Balanced Salt Solution containing 20 mM HEPES (4-(2-hydroxyethyl)-1-piperazineethanesulfonic acid) and 2.5 mM probenecid. Growth media was removed from the cell plates and 25 μL of Hank's Balanced Salt Solution (HBSS) containing 20 mM HEPES, 0.05% BSA and 2.5 mM probenecid was added to each well followed by 25 μL of diluted dye using a Multidrop dispenser. The plates were then incubated for 1 hour at 37° C.
Measurement: IC50 = 3.5 nM (pChEMBL 8.460000038146973)
Descriptors: MW 496.39, ALogP 5.48, HBA 3, HBD 1, PSA 74.68, QED 0.51
Compound (SMILES): O=C(O)Cc1cc(C2CCN(S(=O)(=O)c3ccc(Cl)cc3Cl)CC2)c2cc(F)ccc2c1
InChIKey: BHDIOFCMVILJRW-UHFFFAOYSA-N
Target: Prostaglandin D2 receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: Q9Y5Y4
Assay: Calcium Flux Assay: Calcium Flux Assay Using Fluorometric Imaging Plate Reader (FLIPR). Buffer containing dye (from the FLIPR® Calcium 3 Assay Kit from Molecular Devices, a division of MDS Analytical Technologies and MDS Inc.) was prepared by dissolving the contents of one bottle into 200 mL Hank's Balanced Salt Solution containing 20 mM HEPES (4-(2-hydroxyethyl)-1-piperazineethanesulfonic acid) and 2.5 mM probenecid. Growth media was removed from the cell plates and 25 μL of Hank's Balanced Salt Solution (HBSS) containing 20 mM HEPES, 0.05% BSA and 2.5 mM probenecid was added to each well followed by 25 μL of diluted dye using a Multidrop dispenser. The plates were then incubated for 1 hour at 37° C.
Measurement: IC50 = 4.8 nM (pChEMBL 8.319999694824219)
Descriptors: MW 496.39, ALogP 5.48, HBA 3, HBD 1, PSA 74.68, QED 0.51
Compound (SMILES): O=C(O)Cc1cc(C2CCN(S(=O)(=O)c3cc(Cl)cc(Cl)c3)CC2)c2cc(F)ccc2c1
InChIKey: HBRZEDBLVAFGLF-UHFFFAOYSA-N
Target: Prostaglandin D2 receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: Q9Y5Y4
Assay: Calcium Flux Assay: Calcium Flux Assay Using Fluorometric Imaging Plate Reader (FLIPR). Buffer containing dye (from the FLIPR® Calcium 3 Assay Kit from Molecular Devices, a division of MDS Analytical Technologies and MDS Inc.) was prepared by dissolving the contents of one bottle into 200 mL Hank's Balanced Salt Solution containing 20 mM HEPES (4-(2-hydroxyethyl)-1-piperazineethanesulfonic acid) and 2.5 mM probenecid. Growth media was removed from the cell plates and 25 μL of Hank's Balanced Salt Solution (HBSS) containing 20 mM HEPES, 0.05% BSA and 2.5 mM probenecid was added to each well followed by 25 μL of diluted dye using a Multidrop dispenser. The plates were then incubated for 1 hour at 37° C.
Measurement: IC50 = 404 nM (pChEMBL 6.389999866485596)
Descriptors: MW 496.39, ALogP 5.48, HBA 3, HBD 1, PSA 74.68, QED 0.51
Compound (SMILES): O=C(O)Cc1cc(C2CCN(S(=O)(=O)c3cc(C(F)(F)F)cc(C(F)(F)F)c3)CC2)c2cc(F)ccc2c1
InChIKey: FQVXIERYNXXING-UHFFFAOYSA-N
Target: Prostaglandin D2 receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: Q9Y5Y4
Assay: Calcium Flux Assay: Calcium Flux Assay Using Fluorometric Imaging Plate Reader (FLIPR). Buffer containing dye (from the FLIPR® Calcium 3 Assay Kit from Molecular Devices, a division of MDS Analytical Technologies and MDS Inc.) was prepared by dissolving the contents of one bottle into 200 mL Hank's Balanced Salt Solution containing 20 mM HEPES (4-(2-hydroxyethyl)-1-piperazineethanesulfonic acid) and 2.5 mM probenecid. Growth media was removed from the cell plates and 25 μL of Hank's Balanced Salt Solution (HBSS) containing 20 mM HEPES, 0.05% BSA and 2.5 mM probenecid was added to each well followed by 25 μL of diluted dye using a Multidrop dispenser. The plates were then incubated for 1 hour at 37° C.
Measurement: IC50 = 1350 nM (pChEMBL 5.869999885559082)
Descriptors: MW 563.49, ALogP 6.21, HBA 3, HBD 1, PSA 74.68, QED 0.37
Compound (SMILES): Cn1nnc(-c2ccc(F)cc2)c1COc1cc(C(=O)NC2CCOCC2)on1
InChIKey: HJBRPPYSTGYSNI-UHFFFAOYSA-N
Target: Gamma-aminobutyric acid receptor subunit alpha-5 (SINGLE PROTEIN), Homo sapiens
UniProt: P31644
Assay: Radioligand Binding Assay: Radioligand binding assays were carried out in a volume of 200 mL (96-well plates) which contained 100 mL of cell membranes, [3H]flumazenil at a concentration of 1 nM for α1, α2, α3 subunits and 0.5 nM for α5 subunits and the test compound in the range of 10-10−3×10−6 M. Nonspecific binding was defined by 10−5 M diazepam and typically represented less than 5% of the total binding. Assays were incubated to equilibrium for 1 hour at 4° C. and harvested onto GF/C uni-filters (Packard) by filtration using a Packard harvester and washing with ice-cold wash buffer (50 mM Tris; pH 7.5). After drying, filter-retained radioactivity was detected by liquid scintillation counting.
Measurement: Ki = 28.8 nM (pChEMBL 7.539999961853027)
Descriptors: MW 401.4, ALogP 2.1, HBA 8, HBD 1, PSA 104.3, QED 0.67
Compound (SMILES): Cn1nc(OCc2c(-c3ccc(F)cc3)nnn2C)cc1C(=O)NC1CCOCC1
InChIKey: UEARDZJPUVJQDY-UHFFFAOYSA-N
Target: Gamma-aminobutyric acid receptor subunit alpha-5 (SINGLE PROTEIN), Homo sapiens
UniProt: P31644
Assay: Radioligand Binding Assay: Radioligand binding assays were carried out in a volume of 200 mL (96-well plates) which contained 100 mL of cell membranes, [3H]flumazenil at a concentration of 1 nM for α1, α2, α3 subunits and 0.5 nM for α5 subunits and the test compound in the range of 10-10−3×10−6 M. Nonspecific binding was defined by 10−5 M diazepam and typically represented less than 5% of the total binding. Assays were incubated to equilibrium for 1 hour at 4° C. and harvested onto GF/C uni-filters (Packard) by filtration using a Packard harvester and washing with ice-cold wash buffer (50 mM Tris; pH 7.5). After drying, filter-retained radioactivity was detected by liquid scintillation counting.
Measurement: Ki = 45.3 nM (pChEMBL 7.340000152587891)
Descriptors: MW 414.44, ALogP 1.84, HBA 8, HBD 1, PSA 96.09, QED 0.66
Compound (SMILES): Cc1nnn(-c2ccc(F)cc2)c1COc1cc(C(=O)NC2CCOCC2)n(C)n1
InChIKey: UDZMIXHTMJAVCK-UHFFFAOYSA-N
Target: Gamma-aminobutyric acid receptor subunit alpha-5 (SINGLE PROTEIN), Homo sapiens
UniProt: P31644
Assay: Radioligand Binding Assay: Radioligand binding assays were carried out in a volume of 200 mL (96-well plates) which contained 100 mL of cell membranes, [3H]flumazenil at a concentration of 1 nM for α1, α2, α3 subunits and 0.5 nM for α5 subunits and the test compound in the range of 10-10−3×10−6 M. Nonspecific binding was defined by 10−5 M diazepam and typically represented less than 5% of the total binding. Assays were incubated to equilibrium for 1 hour at 4° C. and harvested onto GF/C uni-filters (Packard) by filtration using a Packard harvester and washing with ice-cold wash buffer (50 mM Tris; pH 7.5). After drying, filter-retained radioactivity was detected by liquid scintillation counting.
Measurement: Ki = 15.7 nM (pChEMBL 7.800000190734863)
Descriptors: MW 414.44, ALogP 1.94, HBA 8, HBD 1, PSA 96.09, QED 0.66
Compound (SMILES): Cc1nnn(-c2ccc(F)cc2)c1COc1cc(C(=O)NN2CCOCC2)n(C)n1
InChIKey: JRNUSJIXULHHSP-UHFFFAOYSA-N
Target: Gamma-aminobutyric acid receptor subunit alpha-5 (SINGLE PROTEIN), Homo sapiens
UniProt: P31644
Assay: Radioligand Binding Assay: Radioligand binding assays were carried out in a volume of 200 mL (96-well plates) which contained 100 mL of cell membranes, [3H]flumazenil at a concentration of 1 nM for α1, α2, α3 subunits and 0.5 nM for α5 subunits and the test compound in the range of 10-10−3×10−6 M. Nonspecific binding was defined by 10−5 M diazepam and typically represented less than 5% of the total binding. Assays were incubated to equilibrium for 1 hour at 4° C. and harvested onto GF/C uni-filters (Packard) by filtration using a Packard harvester and washing with ice-cold wash buffer (50 mM Tris; pH 7.5). After drying, filter-retained radioactivity was detected by liquid scintillation counting.
Measurement: Ki = 22.2 nM (pChEMBL 7.650000095367432)
Descriptors: MW 415.43, ALogP 1, HBA 9, HBD 1, PSA 99.33, QED 0.64
Compound (SMILES): Cc1nnn(-c2ccc(F)cc2)c1COc1cc(C(=O)NC2(C)COC2)n(C)n1
InChIKey: KBZYUWVHYLNWIA-UHFFFAOYSA-N
Target: Gamma-aminobutyric acid receptor subunit alpha-5 (SINGLE PROTEIN), Homo sapiens
UniProt: P31644
Assay: Radioligand Binding Assay: Radioligand binding assays were carried out in a volume of 200 mL (96-well plates) which contained 100 mL of cell membranes, [3H]flumazenil at a concentration of 1 nM for α1, α2, α3 subunits and 0.5 nM for α5 subunits and the test compound in the range of 10-10−3×10−6 M. Nonspecific binding was defined by 10−5 M diazepam and typically represented less than 5% of the total binding. Assays were incubated to equilibrium for 1 hour at 4° C. and harvested onto GF/C uni-filters (Packard) by filtration using a Packard harvester and washing with ice-cold wash buffer (50 mM Tris; pH 7.5). After drying, filter-retained radioactivity was detected by liquid scintillation counting.
Measurement: Ki = 43.2 nM (pChEMBL 7.369999885559082)
Descriptors: MW 400.41, ALogP 1.55, HBA 8, HBD 1, PSA 96.09, QED 0.67
Compound (SMILES): Cc1nc(/C=C/c2c(-c3ccc(F)cc3)nnn2C)sc1C(=O)NC(C)C
InChIKey: QKMNGPKHYFWMIR-MDZDMXLPSA-N
Target: Gamma-aminobutyric acid receptor subunit alpha-5 (SINGLE PROTEIN), Homo sapiens
UniProt: P31644
Assay: Radioligand Binding Assay: Radioligand binding assays were carried out in a volume of 200 mL (96-well plates) which contained 100 mL of cell membranes, [3H]flumazenil at a concentration of 1 nM for α1, α2, α3 subunits and 0.5 nM for α5 subunits and the test compound in the range of 10-10−3×10−6 M. Nonspecific binding was defined by 10−5 M diazepam and typically represented less than 5% of the total binding. Assays were incubated to equilibrium for 1 hour at 4° C. and harvested onto GF/C uni-filters (Packard) by filtration using a Packard harvester and washing with ice-cold wash buffer (50 mM Tris; pH 7.5). After drying, filter-retained radioactivity was detected by liquid scintillation counting.
Measurement: Ki = 11.3 nM (pChEMBL 7.949999809265137)
Descriptors: MW 385.47, ALogP 3.69, HBA 6, HBD 1, PSA 72.7, QED 0.73
Compound (SMILES): Cc1nc(/C=C/c2c(-c3ccc(F)cc3)nnn2C)sc1C(=O)NC1CCOCC1
InChIKey: RCKWDBSHJQKLSK-BQYQJAHWSA-N
Target: Gamma-aminobutyric acid receptor subunit alpha-5 (SINGLE PROTEIN), Homo sapiens
UniProt: P31644
Assay: Radioligand Binding Assay: Radioligand binding assays were carried out in a volume of 200 mL (96-well plates) which contained 100 mL of cell membranes, [3H]flumazenil at a concentration of 1 nM for α1, α2, α3 subunits and 0.5 nM for α5 subunits and the test compound in the range of 10-10−3×10−6 M. Nonspecific binding was defined by 10−5 M diazepam and typically represented less than 5% of the total binding. Assays were incubated to equilibrium for 1 hour at 4° C. and harvested onto GF/C uni-filters (Packard) by filtration using a Packard harvester and washing with ice-cold wash buffer (50 mM Tris; pH 7.5). After drying, filter-retained radioactivity was detected by liquid scintillation counting.
Measurement: Ki = 6.2 nM (pChEMBL 8.210000038146973)
Descriptors: MW 427.51, ALogP 3.47, HBA 7, HBD 1, PSA 81.93, QED 0.67
Compound (SMILES): Cc1nc(/C=C/c2c(C)nnn2-c2ccc(F)cc2)sc1C(=O)NC1CCOCC1
InChIKey: OSWWCYMRVZFEJV-BQYQJAHWSA-N
Target: Gamma-aminobutyric acid receptor subunit alpha-5 (SINGLE PROTEIN), Homo sapiens
UniProt: P31644
Assay: Radioligand Binding Assay: Radioligand binding assays were carried out in a volume of 200 mL (96-well plates) which contained 100 mL of cell membranes, [3H]flumazenil at a concentration of 1 nM for α1, α2, α3 subunits and 0.5 nM for α5 subunits and the test compound in the range of 10-10−3×10−6 M. Nonspecific binding was defined by 10−5 M diazepam and typically represented less than 5% of the total binding. Assays were incubated to equilibrium for 1 hour at 4° C. and harvested onto GF/C uni-filters (Packard) by filtration using a Packard harvester and washing with ice-cold wash buffer (50 mM Tris; pH 7.5). After drying, filter-retained radioactivity was detected by liquid scintillation counting.
Measurement: Ki = 2.6 nM (pChEMBL 8.59000015258789)
Descriptors: MW 427.51, ALogP 3.56, HBA 7, HBD 1, PSA 81.93, QED 0.67
Compound (SMILES): Cc1nc(/C=C/c2c(C)nnn2-c2ccc(F)cc2)sc1C(=O)NC(C)C
InChIKey: QGOIQUQFLOHODO-MDZDMXLPSA-N
Target: Gamma-aminobutyric acid receptor subunit alpha-5 (SINGLE PROTEIN), Homo sapiens
UniProt: P31644
Assay: Radioligand Binding Assay: Radioligand binding assays were carried out in a volume of 200 mL (96-well plates) which contained 100 mL of cell membranes, [3H]flumazenil at a concentration of 1 nM for α1, α2, α3 subunits and 0.5 nM for α5 subunits and the test compound in the range of 10-10−3×10−6 M. Nonspecific binding was defined by 10−5 M diazepam and typically represented less than 5% of the total binding. Assays were incubated to equilibrium for 1 hour at 4° C. and harvested onto GF/C uni-filters (Packard) by filtration using a Packard harvester and washing with ice-cold wash buffer (50 mM Tris; pH 7.5). After drying, filter-retained radioactivity was detected by liquid scintillation counting.
Measurement: Ki = 6.8 nM (pChEMBL 8.170000076293945)
Descriptors: MW 385.47, ALogP 3.79, HBA 6, HBD 1, PSA 72.7, QED 0.73
Compound (SMILES): Cc1nc(/C=C/c2c(-c3ccccn3)nnn2C)sc1C(=O)NC(C)C
InChIKey: BCXRNFPHFTVMNW-CMDGGOBGSA-N
Target: Gamma-aminobutyric acid receptor subunit alpha-5 (SINGLE PROTEIN), Homo sapiens
UniProt: P31644
Assay: Radioligand Binding Assay: Radioligand binding assays were carried out in a volume of 200 mL (96-well plates) which contained 100 mL of cell membranes, [3H]flumazenil at a concentration of 1 nM for α1, α2, α3 subunits and 0.5 nM for α5 subunits and the test compound in the range of 10-10−3×10−6 M. Nonspecific binding was defined by 10−5 M diazepam and typically represented less than 5% of the total binding. Assays were incubated to equilibrium for 1 hour at 4° C. and harvested onto GF/C uni-filters (Packard) by filtration using a Packard harvester and washing with ice-cold wash buffer (50 mM Tris; pH 7.5). After drying, filter-retained radioactivity was detected by liquid scintillation counting.
Measurement: Ki = 20.7 nM (pChEMBL 7.679999828338623)
Descriptors: MW 368.47, ALogP 2.95, HBA 7, HBD 1, PSA 85.59, QED 0.75
Compound (SMILES): Cc1nc(/C=C/c2c(-c3ccccn3)nnn2C)sc1C(=O)NC1CCOCC1
InChIKey: DFGIKMAFZLSMDI-VOTSOKGWSA-N
Target: Gamma-aminobutyric acid receptor subunit alpha-5 (SINGLE PROTEIN), Homo sapiens
UniProt: P31644
Assay: Radioligand Binding Assay: Radioligand binding assays were carried out in a volume of 200 mL (96-well plates) which contained 100 mL of cell membranes, [3H]flumazenil at a concentration of 1 nM for α1, α2, α3 subunits and 0.5 nM for α5 subunits and the test compound in the range of 10-10−3×10−6 M. Nonspecific binding was defined by 10−5 M diazepam and typically represented less than 5% of the total binding. Assays were incubated to equilibrium for 1 hour at 4° C. and harvested onto GF/C uni-filters (Packard) by filtration using a Packard harvester and washing with ice-cold wash buffer (50 mM Tris; pH 7.5). After drying, filter-retained radioactivity was detected by liquid scintillation counting.
Measurement: Ki = 12.7 nM (pChEMBL 7.900000095367432)
Descriptors: MW 410.5, ALogP 2.72, HBA 8, HBD 1, PSA 94.82, QED 0.69
Compound (SMILES): O=C(Nc1nccc2nc(-c3c(Cl)cccc3Cl)sc12)C1CC1
InChIKey: OMYNARKMWCXCMB-UHFFFAOYSA-N
Target: Non-receptor tyrosine-protein kinase TYK2 (SINGLE PROTEIN), Homo sapiens
UniProt: P29597
Assay: Inhibition Assay: To determine the inhibition constants (Ki) of Examples 1-240, compounds were diluted serially in DMSO and added to 50 μL kinase reactions containing 1.5 nM JAK1, 0.2 nM purified JAK2 or 1 nM purified TYK2 enzyme, 100 mM Hepes pH7.2, 0.015% Brij-35, 1.5 μM peptide substrate, 25 μM ATP, 10 mM MgCl2, 4 mM DTT at a final DMSO concentration of 2%. Reactions were incubated at 22° C. in 384-well polypropylene microtiter plates for 30 minutes and then stopped by addition of 25 μL of an EDTA containing solution (100 mM Hepes pH 7.2, 0.015% Brij-35, 150 mM EDTA), resulting in a final EDTA concentration of 50 mM. Ki values were then determined using the Morrison tight binding model. Morrison, J. F., Biochim. Biophys. Acta. 185:269-296 (1969); William, J. W. and Morrison, J. F., Meth. Enzymol., 63:437-467 (1979).
Measurement: Ki = 0.5 nM (pChEMBL 9.300000190734863)
Descriptors: MW 364.26, ALogP 5.01, HBA 4, HBD 1, PSA 54.88, QED 0.71
Compound (SMILES): COC(=O)Nc1nccc2nc(-c3c(Cl)cccc3Cl)sc12
InChIKey: DFJZFXVVYQXPRA-UHFFFAOYSA-N
Target: Non-receptor tyrosine-protein kinase TYK2 (SINGLE PROTEIN), Homo sapiens
UniProt: P29597
Assay: Inhibition Assay: To determine the inhibition constants (Ki) of Examples 1-240, compounds were diluted serially in DMSO and added to 50 μL kinase reactions containing 1.5 nM JAK1, 0.2 nM purified JAK2 or 1 nM purified TYK2 enzyme, 100 mM Hepes pH7.2, 0.015% Brij-35, 1.5 μM peptide substrate, 25 μM ATP, 10 mM MgCl2, 4 mM DTT at a final DMSO concentration of 2%. Reactions were incubated at 22° C. in 384-well polypropylene microtiter plates for 30 minutes and then stopped by addition of 25 μL of an EDTA containing solution (100 mM Hepes pH 7.2, 0.015% Brij-35, 150 mM EDTA), resulting in a final EDTA concentration of 50 mM. Ki values were then determined using the Morrison tight binding model. Morrison, J. F., Biochim. Biophys. Acta. 185:269-296 (1969); William, J. W. and Morrison, J. F., Meth. Enzymol., 63:437-467 (1979).
Measurement: Ki = 1.4 nM (pChEMBL 8.850000381469727)
Descriptors: MW 354.22, ALogP 4.84, HBA 5, HBD 1, PSA 64.11, QED 0.71
Compound (SMILES): O=C(CO)Nc1nccc2nc(-c3c(Cl)cccc3Cl)sc12
InChIKey: STNUKAAYPUXCSZ-UHFFFAOYSA-N
Target: Non-receptor tyrosine-protein kinase TYK2 (SINGLE PROTEIN), Homo sapiens
UniProt: P29597
Assay: Inhibition Assay: To determine the inhibition constants (Ki) of Examples 1-240, compounds were diluted serially in DMSO and added to 50 μL kinase reactions containing 1.5 nM JAK1, 0.2 nM purified JAK2 or 1 nM purified TYK2 enzyme, 100 mM Hepes pH7.2, 0.015% Brij-35, 1.5 μM peptide substrate, 25 μM ATP, 10 mM MgCl2, 4 mM DTT at a final DMSO concentration of 2%. Reactions were incubated at 22° C. in 384-well polypropylene microtiter plates for 30 minutes and then stopped by addition of 25 μL of an EDTA containing solution (100 mM Hepes pH 7.2, 0.015% Brij-35, 150 mM EDTA), resulting in a final EDTA concentration of 50 mM. Ki values were then determined using the Morrison tight binding model. Morrison, J. F., Biochim. Biophys. Acta. 185:269-296 (1969); William, J. W. and Morrison, J. F., Meth. Enzymol., 63:437-467 (1979).
Measurement: Ki = 23 nM (pChEMBL 7.639999866485596)
Descriptors: MW 354.22, ALogP 3.6, HBA 5, HBD 2, PSA 75.11, QED 0.75
Compound (SMILES): O=C(Nc1nccc2nc(-c3c(F)cccc3Cl)sc12)NC1CC1
InChIKey: RVEDWGQSRXHPDZ-UHFFFAOYSA-N
Target: Non-receptor tyrosine-protein kinase TYK2 (SINGLE PROTEIN), Homo sapiens
UniProt: P29597
Assay: Inhibition Assay: To determine the inhibition constants (Ki) of Examples 1-240, compounds were diluted serially in DMSO and added to 50 μL kinase reactions containing 1.5 nM JAK1, 0.2 nM purified JAK2 or 1 nM purified TYK2 enzyme, 100 mM Hepes pH7.2, 0.015% Brij-35, 1.5 μM peptide substrate, 25 μM ATP, 10 mM MgCl2, 4 mM DTT at a final DMSO concentration of 2%. Reactions were incubated at 22° C. in 384-well polypropylene microtiter plates for 30 minutes and then stopped by addition of 25 μL of an EDTA containing solution (100 mM Hepes pH 7.2, 0.015% Brij-35, 150 mM EDTA), resulting in a final EDTA concentration of 50 mM. Ki values were then determined using the Morrison tight binding model. Morrison, J. F., Biochim. Biophys. Acta. 185:269-296 (1969); William, J. W. and Morrison, J. F., Meth. Enzymol., 63:437-467 (1979).
Measurement: Ki = 1.4 nM (pChEMBL 8.850000381469727)
Descriptors: MW 362.82, ALogP 4.43, HBA 4, HBD 2, PSA 66.91, QED 0.72
Compound (SMILES): OCc1ccnc(Nc2nccc3nc(-c4c(Cl)cccc4Cl)sc23)c1
InChIKey: KKOUKGZNGJAGDX-UHFFFAOYSA-N
Target: Non-receptor tyrosine-protein kinase TYK2 (SINGLE PROTEIN), Homo sapiens
UniProt: P29597
Assay: Inhibition Assay: To determine the inhibition constants (Ki) of Examples 1-240, compounds were diluted serially in DMSO and added to 50 μL kinase reactions containing 1.5 nM JAK1, 0.2 nM purified JAK2 or 1 nM purified TYK2 enzyme, 100 mM Hepes pH7.2, 0.015% Brij-35, 1.5 μM peptide substrate, 25 μM ATP, 10 mM MgCl2, 4 mM DTT at a final DMSO concentration of 2%. Reactions were incubated at 22° C. in 384-well polypropylene microtiter plates for 30 minutes and then stopped by addition of 25 μL of an EDTA containing solution (100 mM Hepes pH 7.2, 0.015% Brij-35, 150 mM EDTA), resulting in a final EDTA concentration of 50 mM. Ki values were then determined using the Morrison tight binding model. Morrison, J. F., Biochim. Biophys. Acta. 185:269-296 (1969); William, J. W. and Morrison, J. F., Meth. Enzymol., 63:437-467 (1979).
Measurement: Ki = 0.3 nM (pChEMBL 9.520000457763672)
Descriptors: MW 403.29, ALogP 5.3, HBA 6, HBD 2, PSA 70.93, QED 0.48
Compound (SMILES): Cc1cc(Nc2nccc3nc(-c4c(Cl)cc(CO)cc4Cl)sc23)ncn1
InChIKey: MAFZJJYDINWFCS-UHFFFAOYSA-N
Target: Non-receptor tyrosine-protein kinase TYK2 (SINGLE PROTEIN), Homo sapiens
UniProt: P29597
Assay: Inhibition Assay: To determine the inhibition constants (Ki) of Examples 1-240, compounds were diluted serially in DMSO and added to 50 μL kinase reactions containing 1.5 nM JAK1, 0.2 nM purified JAK2 or 1 nM purified TYK2 enzyme, 100 mM Hepes pH7.2, 0.015% Brij-35, 1.5 μM peptide substrate, 25 μM ATP, 10 mM MgCl2, 4 mM DTT at a final DMSO concentration of 2%. Reactions were incubated at 22° C. in 384-well polypropylene microtiter plates for 30 minutes and then stopped by addition of 25 μL of an EDTA containing solution (100 mM Hepes pH 7.2, 0.015% Brij-35, 150 mM EDTA), resulting in a final EDTA concentration of 50 mM. Ki values were then determined using the Morrison tight binding model. Morrison, J. F., Biochim. Biophys. Acta. 185:269-296 (1969); William, J. W. and Morrison, J. F., Meth. Enzymol., 63:437-467 (1979).
Measurement: Ki = 1 nM (pChEMBL 9)
Descriptors: MW 418.31, ALogP 5, HBA 7, HBD 2, PSA 83.82, QED 0.49
Compound (SMILES): O=C(Nc1ncnc2nc(-c3c(Cl)cccc3Cl)sc12)C1CC1
InChIKey: ODQGHVXCUOKZEA-UHFFFAOYSA-N
Target: Non-receptor tyrosine-protein kinase TYK2 (SINGLE PROTEIN), Homo sapiens
UniProt: P29597
Assay: Inhibition Assay: To determine the inhibition constants (Ki) of Examples 1-240, compounds were diluted serially in DMSO and added to 50 μL kinase reactions containing 1.5 nM JAK1, 0.2 nM purified JAK2 or 1 nM purified TYK2 enzyme, 100 mM Hepes pH7.2, 0.015% Brij-35, 1.5 μM peptide substrate, 25 μM ATP, 10 mM MgCl2, 4 mM DTT at a final DMSO concentration of 2%. Reactions were incubated at 22° C. in 384-well polypropylene microtiter plates for 30 minutes and then stopped by addition of 25 μL of an EDTA containing solution (100 mM Hepes pH 7.2, 0.015% Brij-35, 150 mM EDTA), resulting in a final EDTA concentration of 50 mM. Ki values were then determined using the Morrison tight binding model. Morrison, J. F., Biochim. Biophys. Acta. 185:269-296 (1969); William, J. W. and Morrison, J. F., Meth. Enzymol., 63:437-467 (1979).
Measurement: Ki = 6.2 nM (pChEMBL 8.210000038146973)
Descriptors: MW 365.25, ALogP 4.41, HBA 5, HBD 1, PSA 67.77, QED 0.75
Compound (SMILES): OC1CN(c2cc(Nc3ncnc4nc(-c5c(Cl)cccc5Cl)sc34)ncn2)C1
InChIKey: OZWGBSFIBHULPB-UHFFFAOYSA-N
Target: Non-receptor tyrosine-protein kinase TYK2 (SINGLE PROTEIN), Homo sapiens
UniProt: P29597
Assay: Inhibition Assay: To determine the inhibition constants (Ki) of Examples 1-240, compounds were diluted serially in DMSO and added to 50 μL kinase reactions containing 1.5 nM JAK1, 0.2 nM purified JAK2 or 1 nM purified TYK2 enzyme, 100 mM Hepes pH7.2, 0.015% Brij-35, 1.5 μM peptide substrate, 25 μM ATP, 10 mM MgCl2, 4 mM DTT at a final DMSO concentration of 2%. Reactions were incubated at 22° C. in 384-well polypropylene microtiter plates for 30 minutes and then stopped by addition of 25 μL of an EDTA containing solution (100 mM Hepes pH 7.2, 0.015% Brij-35, 150 mM EDTA), resulting in a final EDTA concentration of 50 mM. Ki values were then determined using the Morrison tight binding model. Morrison, J. F., Biochim. Biophys. Acta. 185:269-296 (1969); William, J. W. and Morrison, J. F., Meth. Enzymol., 63:437-467 (1979).
Measurement: Ki = 87 nM (pChEMBL 7.059999942779541)
Descriptors: MW 446.32, ALogP 3.77, HBA 9, HBD 2, PSA 99.95, QED 0.49
Compound (SMILES): Cc1cc(Nc2nccc3nc(-c4ccccc4Cl)sc23)nc(C)n1
InChIKey: GRYIJVOHSRGZOX-UHFFFAOYSA-N
Target: Non-receptor tyrosine-protein kinase TYK2 (SINGLE PROTEIN), Homo sapiens
UniProt: P29597
Assay: Inhibition Assay: To determine the inhibition constants (Ki) of Examples 1-240, compounds were diluted serially in DMSO and added to 50 μL kinase reactions containing 1.5 nM JAK1, 0.2 nM purified JAK2 or 1 nM purified TYK2 enzyme, 100 mM Hepes pH7.2, 0.015% Brij-35, 1.5 μM peptide substrate, 25 μM ATP, 10 mM MgCl2, 4 mM DTT at a final DMSO concentration of 2%. Reactions were incubated at 22° C. in 384-well polypropylene microtiter plates for 30 minutes and then stopped by addition of 25 μL of an EDTA containing solution (100 mM Hepes pH 7.2, 0.015% Brij-35, 150 mM EDTA), resulting in a final EDTA concentration of 50 mM. Ki values were then determined using the Morrison tight binding model. Morrison, J. F., Biochim. Biophys. Acta. 185:269-296 (1969); William, J. W. and Morrison, J. F., Meth. Enzymol., 63:437-467 (1979).
Measurement: Ki = 8.6 nM (pChEMBL 8.069999694824219)
Descriptors: MW 367.87, ALogP 5.16, HBA 6, HBD 1, PSA 63.59, QED 0.54
Compound (SMILES): CCc1cc(Nc2nccc3nc(-c4c(Cl)cc(C(N)=O)cc4Cl)sc23)ncn1
InChIKey: YCYAKCXIKCDMKF-UHFFFAOYSA-N
Target: Non-receptor tyrosine-protein kinase TYK2 (SINGLE PROTEIN), Homo sapiens
UniProt: P29597
Assay: Inhibition Assay: To determine the inhibition constants (Ki) of Examples 1-240, compounds were diluted serially in DMSO and added to 50 μL kinase reactions containing 1.5 nM JAK1, 0.2 nM purified JAK2 or 1 nM purified TYK2 enzyme, 100 mM Hepes pH7.2, 0.015% Brij-35, 1.5 μM peptide substrate, 25 μM ATP, 10 mM MgCl2, 4 mM DTT at a final DMSO concentration of 2%. Reactions were incubated at 22° C. in 384-well polypropylene microtiter plates for 30 minutes and then stopped by addition of 25 μL of an EDTA containing solution (100 mM Hepes pH 7.2, 0.015% Brij-35, 150 mM EDTA), resulting in a final EDTA concentration of 50 mM. Ki values were then determined using the Morrison tight binding model. Morrison, J. F., Biochim. Biophys. Acta. 185:269-296 (1969); William, J. W. and Morrison, J. F., Meth. Enzymol., 63:437-467 (1979).
Measurement: Ki = 1.6 nM (pChEMBL 8.800000190734863)
Descriptors: MW 445.34, ALogP 4.86, HBA 7, HBD 2, PSA 106.68, QED 0.45
Compound (SMILES): Cc1cc(Nc2nccc3nc(-c4c(Cl)cc(C5CC5)cc4Cl)sc23)ncn1
InChIKey: MQWXSIOIGMFDHI-UHFFFAOYSA-N
Target: Non-receptor tyrosine-protein kinase TYK2 (SINGLE PROTEIN), Homo sapiens
UniProt: P29597
Assay: Inhibition Assay: To determine the inhibition constants (Ki) of Examples 1-240, compounds were diluted serially in DMSO and added to 50 μL kinase reactions containing 1.5 nM JAK1, 0.2 nM purified JAK2 or 1 nM purified TYK2 enzyme, 100 mM Hepes pH7.2, 0.015% Brij-35, 1.5 μM peptide substrate, 25 μM ATP, 10 mM MgCl2, 4 mM DTT at a final DMSO concentration of 2%. Reactions were incubated at 22° C. in 384-well polypropylene microtiter plates for 30 minutes and then stopped by addition of 25 μL of an EDTA containing solution (100 mM Hepes pH 7.2, 0.015% Brij-35, 150 mM EDTA), resulting in a final EDTA concentration of 50 mM. Ki values were then determined using the Morrison tight binding model. Morrison, J. F., Biochim. Biophys. Acta. 185:269-296 (1969); William, J. W. and Morrison, J. F., Meth. Enzymol., 63:437-467 (1979).
Measurement: Ki = 4.1 nM (pChEMBL 8.390000343322754)
Descriptors: MW 428.35, ALogP 6.38, HBA 6, HBD 1, PSA 63.59, QED 0.41
Compound (SMILES): N#Cc1cc(Cl)c(-c2nc3c(F)cnc(NC(=O)C4CC4)c3s2)c(Cl)c1
InChIKey: ZIGVQRSXWYHSPE-UHFFFAOYSA-N
Target: Non-receptor tyrosine-protein kinase TYK2 (SINGLE PROTEIN), Homo sapiens
UniProt: P29597
Assay: Inhibition Assay: To determine the inhibition constants (Ki) of Examples 1-240, compounds were diluted serially in DMSO and added to 50 μL kinase reactions containing 1.5 nM JAK1, 0.2 nM purified JAK2 or 1 nM purified TYK2 enzyme, 100 mM Hepes pH7.2, 0.015% Brij-35, 1.5 μM peptide substrate, 25 μM ATP, 10 mM MgCl2, 4 mM DTT at a final DMSO concentration of 2%. Reactions were incubated at 22° C. in 384-well polypropylene microtiter plates for 30 minutes and then stopped by addition of 25 μL of an EDTA containing solution (100 mM Hepes pH 7.2, 0.015% Brij-35, 150 mM EDTA), resulting in a final EDTA concentration of 50 mM. Ki values were then determined using the Morrison tight binding model. Morrison, J. F., Biochim. Biophys. Acta. 185:269-296 (1969); William, J. W. and Morrison, J. F., Meth. Enzymol., 63:437-467 (1979).
Measurement: Ki = 1.5 nM (pChEMBL 8.819999694824219)
Descriptors: MW 407.26, ALogP 5.02, HBA 5, HBD 1, PSA 78.67, QED 0.66
Compound (SMILES): N#Cc1cnc(Nc2cc(N)ncn2)c2sc(-c3c(F)cccc3Cl)nc12
InChIKey: DXTFYYOZGIYKBH-UHFFFAOYSA-N
Target: Non-receptor tyrosine-protein kinase TYK2 (SINGLE PROTEIN), Homo sapiens
UniProt: P29597
Assay: Inhibition Assay: To determine the inhibition constants (Ki) of Examples 1-240, compounds were diluted serially in DMSO and added to 50 μL kinase reactions containing 1.5 nM JAK1, 0.2 nM purified JAK2 or 1 nM purified TYK2 enzyme, 100 mM Hepes pH7.2, 0.015% Brij-35, 1.5 μM peptide substrate, 25 μM ATP, 10 mM MgCl2, 4 mM DTT at a final DMSO concentration of 2%. Reactions were incubated at 22° C. in 384-well polypropylene microtiter plates for 30 minutes and then stopped by addition of 25 μL of an EDTA containing solution (100 mM Hepes pH 7.2, 0.015% Brij-35, 150 mM EDTA), resulting in a final EDTA concentration of 50 mM. Ki values were then determined using the Morrison tight binding model. Morrison, J. F., Biochim. Biophys. Acta. 185:269-296 (1969); William, J. W. and Morrison, J. F., Meth. Enzymol., 63:437-467 (1979).
Measurement: Ki = 0.4 nM (pChEMBL 9.399999618530273)
Descriptors: MW 397.83, ALogP 4.14, HBA 8, HBD 2, PSA 113.4, QED 0.53
Compound (SMILES): [C-]#[N+]c1cccc(F)c1-c1nc2c(C#N)cnc(Nc3cc(N)ncn3)c2s1
InChIKey: ZOPCEUMMRKOTBV-UHFFFAOYSA-N
Target: Non-receptor tyrosine-protein kinase TYK2 (SINGLE PROTEIN), Homo sapiens
UniProt: P29597
Assay: Inhibition Assay: To determine the inhibition constants (Ki) of Examples 1-240, compounds were diluted serially in DMSO and added to 50 μL kinase reactions containing 1.5 nM JAK1, 0.2 nM purified JAK2 or 1 nM purified TYK2 enzyme, 100 mM Hepes pH7.2, 0.015% Brij-35, 1.5 μM peptide substrate, 25 μM ATP, 10 mM MgCl2, 4 mM DTT at a final DMSO concentration of 2%. Reactions were incubated at 22° C. in 384-well polypropylene microtiter plates for 30 minutes and then stopped by addition of 25 μL of an EDTA containing solution (100 mM Hepes pH 7.2, 0.015% Brij-35, 150 mM EDTA), resulting in a final EDTA concentration of 50 mM. Ki values were then determined using the Morrison tight binding model. Morrison, J. F., Biochim. Biophys. Acta. 185:269-296 (1969); William, J. W. and Morrison, J. F., Meth. Enzymol., 63:437-467 (1979).
Measurement: Ki = 0.3 nM (pChEMBL 9.520000457763672)
Descriptors: MW 388.39, ALogP 4.04, HBA 8, HBD 2, PSA 117.76, QED 0.51
Compound (SMILES): [C-]#[N+]c1cc(C#N)cc([N+]#[C-])c1-c1nc2ccnc(Nc3cc(C)nc(C)n3)c2s1
InChIKey: OYQGWYBFFRWTPQ-UHFFFAOYSA-N
Target: Non-receptor tyrosine-protein kinase TYK2 (SINGLE PROTEIN), Homo sapiens
UniProt: P29597
Assay: Inhibition Assay: To determine the inhibition constants (Ki) of Examples 1-240, compounds were diluted serially in DMSO and added to 50 μL kinase reactions containing 1.5 nM JAK1, 0.2 nM purified JAK2 or 1 nM purified TYK2 enzyme, 100 mM Hepes pH7.2, 0.015% Brij-35, 1.5 μM peptide substrate, 25 μM ATP, 10 mM MgCl2, 4 mM DTT at a final DMSO concentration of 2%. Reactions were incubated at 22° C. in 384-well polypropylene microtiter plates for 30 minutes and then stopped by addition of 25 μL of an EDTA containing solution (100 mM Hepes pH 7.2, 0.015% Brij-35, 150 mM EDTA), resulting in a final EDTA concentration of 50 mM. Ki values were then determined using the Morrison tight binding model. Morrison, J. F., Biochim. Biophys. Acta. 185:269-296 (1969); William, J. W. and Morrison, J. F., Meth. Enzymol., 63:437-467 (1979).
Measurement: Ki = 0.8 nM (pChEMBL 9.100000381469727)
Descriptors: MW 408.45, ALogP 5.48, HBA 7, HBD 1, PSA 96.1, QED 0.45
Compound (SMILES): [C-]#[N+]c1cccc(Cl)c1-c1nc2ccnc(Nc3cc(CO)nc(C)n3)c2s1
InChIKey: NYHBQEIWKXYEKL-UHFFFAOYSA-N
Target: Non-receptor tyrosine-protein kinase TYK2 (SINGLE PROTEIN), Homo sapiens
UniProt: P29597
Assay: Inhibition Assay: To determine the inhibition constants (Ki) of Examples 1-240, compounds were diluted serially in DMSO and added to 50 μL kinase reactions containing 1.5 nM JAK1, 0.2 nM purified JAK2 or 1 nM purified TYK2 enzyme, 100 mM Hepes pH7.2, 0.015% Brij-35, 1.5 μM peptide substrate, 25 μM ATP, 10 mM MgCl2, 4 mM DTT at a final DMSO concentration of 2%. Reactions were incubated at 22° C. in 384-well polypropylene microtiter plates for 30 minutes and then stopped by addition of 25 μL of an EDTA containing solution (100 mM Hepes pH 7.2, 0.015% Brij-35, 150 mM EDTA), resulting in a final EDTA concentration of 50 mM. Ki values were then determined using the Morrison tight binding model. Morrison, J. F., Biochim. Biophys. Acta. 185:269-296 (1969); William, J. W. and Morrison, J. F., Meth. Enzymol., 63:437-467 (1979).
Measurement: Ki = 0.5 nM (pChEMBL 9.300000190734863)
Descriptors: MW 408.87, ALogP 4.9, HBA 7, HBD 2, PSA 88.18, QED 0.47
Compound (SMILES): O=c1cc(-c2ccnc(N[C@H]3CCOC[C@H]3F)n2)ccn1[C@H](CO)c1ccc(Cl)c(F)c1
InChIKey: VZNPNCLOTDWDGY-YZGWKJHDSA-N
Target: Mitogen-activated protein kinase 1 (SINGLE PROTEIN), Homo sapiens
UniProt: P28482
Assay: Enzymatic Assay: Compounds were tested in an enzymatic assay using human ERK-2 (Mitogen Activated Kinase 1), recombinantly expressed as an n-terminal 6-His fusion protein in E. coli and corresponding to aa 8-360. The substrate used was the fluorescent Omnia peptide S/T17 (Invitrogen of Carlsbad, Calif.; Cat. KNZ1171C). Test compounds were diluted in dimethylsulfoxide (DMSO) in 3-fold serial dilutions at 100× final concentrations. In addition to compound, the assay contained 50 mM HEPES [pH 7.3], 10 mM MgCl2, 1 mM DTT, 0.005% Triton-X100, 5 nM ERK-2 enzyme, 6.25 μM S/T17 peptide substrate and 25 μM ATP (corresponding to the observed Km) for a total reaction volume of 25 μL. The assay was run at ambient temperature in a white 384-well polypropylene plate (Nunc, Inc of Naperville, Ill.; Cat. 267462) collecting data every 50 seconds for approximately 30 minutes on an Envision plate reader (PerkinElmer, Inc. of Waltham, Mass.); Excitation 340 nm/Emission 495 nm.
Measurement: IC50 = 3.2 nM (pChEMBL 8.489999771118164)
Descriptors: MW 462.88, ALogP 3.22, HBA 7, HBD 2, PSA 89.27, QED 0.58
Compound (SMILES): O=c1cc(-c2ccnc(N[C@@H]3CCOC[C@H]3F)n2)ccn1[C@H](CO)c1ccc(Cl)c(F)c1
InChIKey: VZNPNCLOTDWDGY-MISYRCLQSA-N
Target: Mitogen-activated protein kinase 1 (SINGLE PROTEIN), Homo sapiens
UniProt: P28482
Assay: Enzymatic Assay: Compounds were tested in an enzymatic assay using human ERK-2 (Mitogen Activated Kinase 1), recombinantly expressed as an n-terminal 6-His fusion protein in E. coli and corresponding to aa 8-360. The substrate used was the fluorescent Omnia peptide S/T17 (Invitrogen of Carlsbad, Calif.; Cat. KNZ1171C). Test compounds were diluted in dimethylsulfoxide (DMSO) in 3-fold serial dilutions at 100× final concentrations. In addition to compound, the assay contained 50 mM HEPES [pH 7.3], 10 mM MgCl2, 1 mM DTT, 0.005% Triton-X100, 5 nM ERK-2 enzyme, 6.25 μM S/T17 peptide substrate and 25 μM ATP (corresponding to the observed Km) for a total reaction volume of 25 μL. The assay was run at ambient temperature in a white 384-well polypropylene plate (Nunc, Inc of Naperville, Ill.; Cat. 267462) collecting data every 50 seconds for approximately 30 minutes on an Envision plate reader (PerkinElmer, Inc. of Waltham, Mass.); Excitation 340 nm/Emission 495 nm.
Measurement: IC50 = 4 nM (pChEMBL 8.399999618530273)
Descriptors: MW 462.88, ALogP 3.22, HBA 7, HBD 2, PSA 89.27, QED 0.58
Compound (SMILES): O=c1cc(-c2ccnc(N[C@H]3CCOC[C@H]3F)n2)ccn1[C@H](CO)c1ccc(Cl)c(Cl)c1
InChIKey: BZIXVRBFZFFVBO-YZGWKJHDSA-N
Target: Mitogen-activated protein kinase 1 (SINGLE PROTEIN), Homo sapiens
UniProt: P28482
Assay: Enzymatic Assay: Compounds were tested in an enzymatic assay using human ERK-2 (Mitogen Activated Kinase 1), recombinantly expressed as an n-terminal 6-His fusion protein in E. coli and corresponding to aa 8-360. The substrate used was the fluorescent Omnia peptide S/T17 (Invitrogen of Carlsbad, Calif.; Cat. KNZ1171C). Test compounds were diluted in dimethylsulfoxide (DMSO) in 3-fold serial dilutions at 100× final concentrations. In addition to compound, the assay contained 50 mM HEPES [pH 7.3], 10 mM MgCl2, 1 mM DTT, 0.005% Triton-X100, 5 nM ERK-2 enzyme, 6.25 μM S/T17 peptide substrate and 25 μM ATP (corresponding to the observed Km) for a total reaction volume of 25 μL. The assay was run at ambient temperature in a white 384-well polypropylene plate (Nunc, Inc of Naperville, Ill.; Cat. 267462) collecting data every 50 seconds for approximately 30 minutes on an Envision plate reader (PerkinElmer, Inc. of Waltham, Mass.); Excitation 340 nm/Emission 495 nm.
Measurement: IC50 = 3.8 nM (pChEMBL 8.420000076293945)
Descriptors: MW 479.34, ALogP 3.73, HBA 7, HBD 2, PSA 89.27, QED 0.56
Compound (SMILES): O=c1cc(-c2ccnc(NC3CCOCC3)n2)cnn1[C@H](CO)c1ccc(Cl)c(F)c1
InChIKey: TUWYKRZPQJEJGS-LJQANCHMSA-N
Target: Mitogen-activated protein kinase 1 (SINGLE PROTEIN), Homo sapiens
UniProt: P28482
Assay: Enzymatic Assay: Compounds were tested in an enzymatic assay using human ERK-2 (Mitogen Activated Kinase 1), recombinantly expressed as an n-terminal 6-His fusion protein in E. coli and corresponding to aa 8-360. The substrate used was the fluorescent Omnia peptide S/T17 (Invitrogen of Carlsbad, Calif.; Cat. KNZ1171C). Test compounds were diluted in dimethylsulfoxide (DMSO) in 3-fold serial dilutions at 100× final concentrations. In addition to compound, the assay contained 50 mM HEPES [pH 7.3], 10 mM MgCl2, 1 mM DTT, 0.005% Triton-X100, 5 nM ERK-2 enzyme, 6.25 μM S/T17 peptide substrate and 25 μM ATP (corresponding to the observed Km) for a total reaction volume of 25 μL. The assay was run at ambient temperature in a white 384-well polypropylene plate (Nunc, Inc of Naperville, Ill.; Cat. 267462) collecting data every 50 seconds for approximately 30 minutes on an Envision plate reader (PerkinElmer, Inc. of Waltham, Mass.); Excitation 340 nm/Emission 495 nm.
Measurement: IC50 = 13.6 nM (pChEMBL 7.869999885559082)
Descriptors: MW 445.88, ALogP 2.67, HBA 8, HBD 2, PSA 102.16, QED 0.6