lovingscience/chembl-v37-raw-activities huggingface dataset:
Compound (SMILES): O=C(c1ccccc1-c1cccc(Cl)c1)N1CC2CN(c3cnc4ccccc4n3)CC2C1
InChIKey: QDGLWPGTLBIRRL-UHFFFAOYSA-N
Target: Orexin/Hypocretin receptor type 1 (SINGLE PROTEIN), Homo sapiens
UniProt: O43613
Assay: Receptor Radioligand Binding Assay: Chinese ovary cells (CHO) stably expressing human orexin 1 receptor (Genebank accession number NM_001526) were grown to confluency in DMEM/F12 (Gibco, Cat #11039), 10% FBS, 1× Pen/Strep, 600 μg/mL G418 media on 150 cm2 tissue culture plates, washed with 5 mM EDTA in PBS (HyClone Dulbecco's Phosphate Buffered Saline 1× with Calcium and Magnesium, Cat # SH30264.01, hereafter referred to simply as PBS) and scraped into 50 ml tubes. After centrifugation (2K×G, 10 min at 4° C.), the supernatant was aspirated and the pellets frozen and stored at −80° C. Cells were resuspended in PBS in the presence of 1 tablet of protease inhibitor cocktail (Roche, Cat. #11836145001) per 50 mL. Each cell pellet from a 15 cm plate was resuspended in 10 mL, stored on ice, and vortexed for 45 sec prior to addition to the reactions. Competition binding experiments in 96 well polypropylene plates were performed using [3H]-SB674042 (Moravek Corporation, specific activity=35.3 Ci/mmol), diluted to a 10 nM concentration in PBS (4 nM final). Compounds were solubilized in 100% DMSO (Acros Organics, Cat. #61042-1000) and tested over a range of 7 concentrations (from 0.1 nM to 10 μM). The final concentration of DMSO in the reactions is equal to or less than 0.1%. Total and nonspecific binding was determined in the absence and presence of 10 μM (1-(6,8-difluoro-2-methylquinolin-4-yl)-3-[4-(dimethylamino)phenyl]urea, CAS Registry #288150-92-5). The total volume of each reaction is 200 μL (20 μL of diluted compounds, 80 μL of [3H]-5B674042 diluted in PBS and 100 μL of the cell suspension). Reactions were run for 60 min at room temperature and terminated by filtration through GF/C filter plates (PerkinElmer, Cat. #6005174) presoaked in 0.3% polyethylenimine using the cell harvester (PerkinElmer Filtermate). The plates were washed 3 times by aspirating 30 ml PBS through the plates. Plates were dried in 55° C. oven for 60 min, scintillation fluid was added, and the radioactivity was counted on a Topcount (Packard).
Measurement: Ki = 356 nM (pChEMBL 6.449999809265137)
Descriptors: MW 454.96, ALogP 5.16, HBA 4, HBD 0, PSA 49.33, QED 0.43
Compound (SMILES): O=C(c1ccccc1Br)N1CC2CN(c3cnc4ccccc4n3)CC2C1
InChIKey: BJKYSIAVJGFRKP-UHFFFAOYSA-N
Target: Orexin receptor type 2 (SINGLE PROTEIN), Homo sapiens
UniProt: O43614
Assay: Biological Assay: The in vitro affinity of the compounds for the human orexin-1 and orexin-2 receptors was determined by competitive radioligand binding using [3H]SB SB674042 (1-(5-(2-fluoro-phenyl)-2-methyl-thiazol-4-yl)-1-((S)-2-(5-phenyl-(1,3,4)oxadiazol-2-ylmethyl)-pyrrolidin-1-yl)-methanone) (Langmead et al., British Journal of Pharmacology 2004, 141:340-346) and [3H]EMPA (N-ethyl-2[(6-methoxy-pyridin-3-yl)-(toluene-2-sulfonyl)-amino]-N-pyridin-3-ylmethyl acetamide) (Malherbe et al., British Journal of Pharmacology, 2009, 156(8), 1326-1341), respectively. The in vitro functional antagonism of the compounds on the human orexin-1 and orexin-2 receptors was determined using fluorometric imaging plate reader (FLIPR) based calcium assays.
Measurement: Ki = 616 nM (pChEMBL 6.210000038146973)
Descriptors: MW 423.31, ALogP 3.6, HBA 4, HBD 0, PSA 49.33, QED 0.63
Compound (SMILES): Cc1cc(C)nc(N2CC3CN(C(=O)c4ccccc4-c4cccs4)CC3C2)n1
InChIKey: LZTSTMNHWRCGAK-UHFFFAOYSA-N
Target: Orexin/Hypocretin receptor type 1 (SINGLE PROTEIN), Homo sapiens
UniProt: O43613
Assay: Biological Assay: The in vitro affinity of the compounds for the human orexin-1 and orexin-2 receptors was determined by competitive radioligand binding using [3H]SB SB674042 (1-(5-(2-fluoro-phenyl)-2-methyl-thiazol-4-yl)-1-((S)-2-(5-phenyl-(1,3,4)oxadiazol-2-ylmethyl)-pyrrolidin-1-yl)-methanone) (Langmead et al., British Journal of Pharmacology 2004, 141:340-346) and [3H]EMPA (N-ethyl-2[(6-methoxy-pyridin-3-yl)-(toluene-2-sulfonyl)-amino]-N-pyridin-3-ylmethyl acetamide) (Malherbe et al., British Journal of Pharmacology, 2009, 156(8), 1326-1341), respectively. The in vitro functional antagonism of the compounds on the human orexin-1 and orexin-2 receptors was determined using fluorometric imaging plate reader (FLIPR) based calcium assays.
Measurement: Ki = 422 nM (pChEMBL 6.380000114440918)
Descriptors: MW 404.54, ALogP 4.03, HBA 5, HBD 0, PSA 49.33, QED 0.66
Compound (SMILES): Cc1cc(C)nc(N2CC3CN(C(=O)c4ccccc4-c4ccccc4)CC3C2)n1
InChIKey: WDFUOYGGZPFVBE-UHFFFAOYSA-N
Target: Orexin/Hypocretin receptor type 1 (SINGLE PROTEIN), Homo sapiens
UniProt: O43613
Assay: Receptor Radioligand Binding Assay: Chinese ovary cells (CHO) stably expressing human orexin 1 receptor (Genebank accession number NM_001526) were grown to confluency in DMEM/F12 (Gibco, Cat #11039), 10% FBS, 1× Pen/Strep, 600 μg/mL G418 media on 150 cm2 tissue culture plates, washed with 5 mM EDTA in PBS (HyClone Dulbecco's Phosphate Buffered Saline 1× with Calcium and Magnesium, Cat # SH30264.01, hereafter referred to simply as PBS) and scraped into 50 ml tubes. After centrifugation (2K×G, 10 min at 4° C.), the supernatant was aspirated and the pellets frozen and stored at −80° C. Cells were resuspended in PBS in the presence of 1 tablet of protease inhibitor cocktail (Roche, Cat. #11836145001) per 50 mL. Each cell pellet from a 15 cm plate was resuspended in 10 mL, stored on ice, and vortexed for 45 sec prior to addition to the reactions. Competition binding experiments in 96 well polypropylene plates were performed using [3H]-SB674042 (Moravek Corporation, specific activity=35.3 Ci/mmol), diluted to a 10 nM concentration in PBS (4 nM final). Compounds were solubilized in 100% DMSO (Acros Organics, Cat. #61042-1000) and tested over a range of 7 concentrations (from 0.1 nM to 10 μM). The final concentration of DMSO in the reactions is equal to or less than 0.1%. Total and nonspecific binding was determined in the absence and presence of 10 μM (1-(6,8-difluoro-2-methylquinolin-4-yl)-3-[4-(dimethylamino)phenyl]urea, CAS Registry #288150-92-5). The total volume of each reaction is 200 μL (20 μL of diluted compounds, 80 μL of [3H]-5B674042 diluted in PBS and 100 μL of the cell suspension). Reactions were run for 60 min at room temperature and terminated by filtration through GF/C filter plates (PerkinElmer, Cat. #6005174) presoaked in 0.3% polyethylenimine using the cell harvester (PerkinElmer Filtermate). The plates were washed 3 times by aspirating 30 ml PBS through the plates. Plates were dried in 55° C. oven for 60 min, scintillation fluid was added, and the radioactivity was counted on a Topcount (Packard).
Measurement: Ki = 142 nM (pChEMBL 6.849999904632568)
Descriptors: MW 398.51, ALogP 3.97, HBA 4, HBD 0, PSA 49.33, QED 0.67
Compound (SMILES): COc1ccnc(N2CC3CN(C(=O)c4ccccc4-c4cccs4)CC3C2)n1
InChIKey: PFOXKHAUTFFHKO-UHFFFAOYSA-N
Target: Orexin/Hypocretin receptor type 1 (SINGLE PROTEIN), Homo sapiens
UniProt: O43613
Assay: Biological Assay: The in vitro affinity of the compounds for the human orexin-1 and orexin-2 receptors was determined by competitive radioligand binding using [3H]SB SB674042 (1-(5-(2-fluoro-phenyl)-2-methyl-thiazol-4-yl)-1-((S)-2-(5-phenyl-(1,3,4)oxadiazol-2-ylmethyl)-pyrrolidin-1-yl)-methanone) (Langmead et al., British Journal of Pharmacology 2004, 141:340-346) and [3H]EMPA (N-ethyl-2[(6-methoxy-pyridin-3-yl)-(toluene-2-sulfonyl)-amino]-N-pyridin-3-ylmethyl acetamide) (Malherbe et al., British Journal of Pharmacology, 2009, 156(8), 1326-1341), respectively. The in vitro functional antagonism of the compounds on the human orexin-1 and orexin-2 receptors was determined using fluorometric imaging plate reader (FLIPR) based calcium assays.
Measurement: Ki = 723 nM (pChEMBL 6.139999866485596)
Descriptors: MW 406.51, ALogP 3.42, HBA 6, HBD 0, PSA 58.56, QED 0.66
Compound (SMILES): O=C(c1ccccc1-c1cccs1)N1CC2CN(c3nc4ccc(F)cc4s3)CC2C1
InChIKey: XYTIODGLHMARHP-UHFFFAOYSA-N
Target: Orexin/Hypocretin receptor type 1 (SINGLE PROTEIN), Homo sapiens
UniProt: O43613
Assay: Receptor Radioligand Binding Assay: Chinese ovary cells (CHO) stably expressing human orexin 1 receptor (Genebank accession number NM_001526) were grown to confluency in DMEM/F12 (Gibco, Cat #11039), 10% FBS, 1× Pen/Strep, 600 μg/mL G418 media on 150 cm2 tissue culture plates, washed with 5 mM EDTA in PBS (HyClone Dulbecco's Phosphate Buffered Saline 1× with Calcium and Magnesium, Cat # SH30264.01, hereafter referred to simply as PBS) and scraped into 50 ml tubes. After centrifugation (2K×G, 10 min at 4° C.), the supernatant was aspirated and the pellets frozen and stored at −80° C. Cells were resuspended in PBS in the presence of 1 tablet of protease inhibitor cocktail (Roche, Cat. #11836145001) per 50 mL. Each cell pellet from a 15 cm plate was resuspended in 10 mL, stored on ice, and vortexed for 45 sec prior to addition to the reactions. Competition binding experiments in 96 well polypropylene plates were performed using [3H]-SB674042 (Moravek Corporation, specific activity=35.3 Ci/mmol), diluted to a 10 nM concentration in PBS (4 nM final). Compounds were solubilized in 100% DMSO (Acros Organics, Cat. #61042-1000) and tested over a range of 7 concentrations (from 0.1 nM to 10 μM). The final concentration of DMSO in the reactions is equal to or less than 0.1%. Total and nonspecific binding was determined in the absence and presence of 10 μM (1-(6,8-difluoro-2-methylquinolin-4-yl)-3-[4-(dimethylamino)phenyl]urea, CAS Registry #288150-92-5). The total volume of each reaction is 200 μL (20 μL of diluted compounds, 80 μL of [3H]-5B674042 diluted in PBS and 100 μL of the cell suspension). Reactions were run for 60 min at room temperature and terminated by filtration through GF/C filter plates (PerkinElmer, Cat. #6005174) presoaked in 0.3% polyethylenimine using the cell harvester (PerkinElmer Filtermate). The plates were washed 3 times by aspirating 30 ml PBS through the plates. Plates were dried in 55° C. oven for 60 min, scintillation fluid was added, and the radioactivity was counted on a Topcount (Packard).
Measurement: Ki = 132 nM (pChEMBL 6.880000114440918)
Descriptors: MW 449.58, ALogP 5.37, HBA 5, HBD 0, PSA 36.44, QED 0.42
Compound (SMILES): Cc1cc(C)nc(N2CC3CN(C(=O)c4c(C)ccc5ccccc45)CC3C2)n1
InChIKey: GHWSJSKICINIOU-UHFFFAOYSA-N
Target: Orexin receptor type 2 (SINGLE PROTEIN), Homo sapiens
UniProt: O43614
Assay: Biological Assay: The in vitro affinity of the compounds for the human orexin-1 and orexin-2 receptors was determined by competitive radioligand binding using [3H]SB SB674042 (1-(5-(2-fluoro-phenyl)-2-methyl-thiazol-4-yl)-1-((S)-2-(5-phenyl-(1,3,4)oxadiazol-2-ylmethyl)-pyrrolidin-1-yl)-methanone) (Langmead et al., British Journal of Pharmacology 2004, 141:340-346) and [3H]EMPA (N-ethyl-2[(6-methoxy-pyridin-3-yl)-(toluene-2-sulfonyl)-amino]-N-pyridin-3-ylmethyl acetamide) (Malherbe et al., British Journal of Pharmacology, 2009, 156(8), 1326-1341), respectively. The in vitro functional antagonism of the compounds on the human orexin-1 and orexin-2 receptors was determined using fluorometric imaging plate reader (FLIPR) based calcium assays.
Measurement: Ki = 38 nM (pChEMBL 7.420000076293945)
Descriptors: MW 386.5, ALogP 3.76, HBA 4, HBD 0, PSA 49.33, QED 0.67
Compound (SMILES): Cc1ccnc(N2CC3CN(C(=O)c4ccccc4-c4cccc(F)c4)CC3C2)n1
InChIKey: GDYPZYXSMGJUAS-UHFFFAOYSA-N
Target: Orexin/Hypocretin receptor type 1 (SINGLE PROTEIN), Homo sapiens
UniProt: O43613
Assay: Receptor Radioligand Binding Assay: Chinese ovary cells (CHO) stably expressing human orexin 1 receptor (Genebank accession number NM_001526) were grown to confluency in DMEM/F12 (Gibco, Cat #11039), 10% FBS, 1× Pen/Strep, 600 μg/mL G418 media on 150 cm2 tissue culture plates, washed with 5 mM EDTA in PBS (HyClone Dulbecco's Phosphate Buffered Saline 1× with Calcium and Magnesium, Cat # SH30264.01, hereafter referred to simply as PBS) and scraped into 50 ml tubes. After centrifugation (2K×G, 10 min at 4° C.), the supernatant was aspirated and the pellets frozen and stored at −80° C. Cells were resuspended in PBS in the presence of 1 tablet of protease inhibitor cocktail (Roche, Cat. #11836145001) per 50 mL. Each cell pellet from a 15 cm plate was resuspended in 10 mL, stored on ice, and vortexed for 45 sec prior to addition to the reactions. Competition binding experiments in 96 well polypropylene plates were performed using [3H]-SB674042 (Moravek Corporation, specific activity=35.3 Ci/mmol), diluted to a 10 nM concentration in PBS (4 nM final). Compounds were solubilized in 100% DMSO (Acros Organics, Cat. #61042-1000) and tested over a range of 7 concentrations (from 0.1 nM to 10 μM). The final concentration of DMSO in the reactions is equal to or less than 0.1%. Total and nonspecific binding was determined in the absence and presence of 10 μM (1-(6,8-difluoro-2-methylquinolin-4-yl)-3-[4-(dimethylamino)phenyl]urea, CAS Registry #288150-92-5). The total volume of each reaction is 200 μL (20 μL of diluted compounds, 80 μL of [3H]-5B674042 diluted in PBS and 100 μL of the cell suspension). Reactions were run for 60 min at room temperature and terminated by filtration through GF/C filter plates (PerkinElmer, Cat. #6005174) presoaked in 0.3% polyethylenimine using the cell harvester (PerkinElmer Filtermate). The plates were washed 3 times by aspirating 30 ml PBS through the plates. Plates were dried in 55° C. oven for 60 min, scintillation fluid was added, and the radioactivity was counted on a Topcount (Packard).
Measurement: Ki = 716 nM (pChEMBL 6.139999866485596)
Descriptors: MW 402.47, ALogP 3.8, HBA 4, HBD 0, PSA 49.33, QED 0.67
Compound (SMILES): COc1ccnc(N2CC3CN(C(=O)c4c(C)ccc5ccccc45)CC3C2)n1
InChIKey: YSPJHPRRYBJEGJ-UHFFFAOYSA-N
Target: Orexin receptor type 2 (SINGLE PROTEIN), Homo sapiens
UniProt: O43614
Assay: Biological Assay: The in vitro affinity of the compounds for the human orexin-1 and orexin-2 receptors was determined by competitive radioligand binding using [3H]SB SB674042 (1-(5-(2-fluoro-phenyl)-2-methyl-thiazol-4-yl)-1-((S)-2-(5-phenyl-(1,3,4)oxadiazol-2-ylmethyl)-pyrrolidin-1-yl)-methanone) (Langmead et al., British Journal of Pharmacology 2004, 141:340-346) and [3H]EMPA (N-ethyl-2[(6-methoxy-pyridin-3-yl)-(toluene-2-sulfonyl)-amino]-N-pyridin-3-ylmethyl acetamide) (Malherbe et al., British Journal of Pharmacology, 2009, 156(8), 1326-1341), respectively. The in vitro functional antagonism of the compounds on the human orexin-1 and orexin-2 receptors was determined using fluorometric imaging plate reader (FLIPR) based calcium assays.
Measurement: Ki = 78 nM (pChEMBL 7.110000133514404)
Descriptors: MW 388.47, ALogP 3.16, HBA 5, HBD 0, PSA 58.56, QED 0.69
Compound (SMILES): Cc1ccnc(N2CC3CN(C(=O)c4c(C)ccc5ccccc45)CC3C2)n1
InChIKey: NSYQEJAIIUUYDV-UHFFFAOYSA-N
Target: Orexin/Hypocretin receptor type 1 (SINGLE PROTEIN), Homo sapiens
UniProt: O43613
Assay: Biological Assay: The in vitro affinity of the compounds for the human orexin-1 and orexin-2 receptors was determined by competitive radioligand binding using [3H]SB SB674042 (1-(5-(2-fluoro-phenyl)-2-methyl-thiazol-4-yl)-1-((S)-2-(5-phenyl-(1,3,4)oxadiazol-2-ylmethyl)-pyrrolidin-1-yl)-methanone) (Langmead et al., British Journal of Pharmacology 2004, 141:340-346) and [3H]EMPA (N-ethyl-2[(6-methoxy-pyridin-3-yl)-(toluene-2-sulfonyl)-amino]-N-pyridin-3-ylmethyl acetamide) (Malherbe et al., British Journal of Pharmacology, 2009, 156(8), 1326-1341), respectively. The in vitro functional antagonism of the compounds on the human orexin-1 and orexin-2 receptors was determined using fluorometric imaging plate reader (FLIPR) based calcium assays.
Measurement: Ki = 10000 nM (pChEMBL 5)
Descriptors: MW 372.47, ALogP 3.46, HBA 4, HBD 0, PSA 49.33, QED 0.69
Compound (SMILES): COc1ccnc(N2CC3CN(C(=O)c4ccccc4-c4cccc(F)c4)CC3C2)n1
InChIKey: OGHLIVQBOUOCAF-UHFFFAOYSA-N
Target: Orexin/Hypocretin receptor type 1 (SINGLE PROTEIN), Homo sapiens
UniProt: O43613
Assay: Receptor Radioligand Binding Assay: Chinese ovary cells (CHO) stably expressing human orexin 1 receptor (Genebank accession number NM_001526) were grown to confluency in DMEM/F12 (Gibco, Cat #11039), 10% FBS, 1× Pen/Strep, 600 μg/mL G418 media on 150 cm2 tissue culture plates, washed with 5 mM EDTA in PBS (HyClone Dulbecco's Phosphate Buffered Saline 1× with Calcium and Magnesium, Cat # SH30264.01, hereafter referred to simply as PBS) and scraped into 50 ml tubes. After centrifugation (2K×G, 10 min at 4° C.), the supernatant was aspirated and the pellets frozen and stored at −80° C. Cells were resuspended in PBS in the presence of 1 tablet of protease inhibitor cocktail (Roche, Cat. #11836145001) per 50 mL. Each cell pellet from a 15 cm plate was resuspended in 10 mL, stored on ice, and vortexed for 45 sec prior to addition to the reactions. Competition binding experiments in 96 well polypropylene plates were performed using [3H]-SB674042 (Moravek Corporation, specific activity=35.3 Ci/mmol), diluted to a 10 nM concentration in PBS (4 nM final). Compounds were solubilized in 100% DMSO (Acros Organics, Cat. #61042-1000) and tested over a range of 7 concentrations (from 0.1 nM to 10 μM). The final concentration of DMSO in the reactions is equal to or less than 0.1%. Total and nonspecific binding was determined in the absence and presence of 10 μM (1-(6,8-difluoro-2-methylquinolin-4-yl)-3-[4-(dimethylamino)phenyl]urea, CAS Registry #288150-92-5). The total volume of each reaction is 200 μL (20 μL of diluted compounds, 80 μL of [3H]-5B674042 diluted in PBS and 100 μL of the cell suspension). Reactions were run for 60 min at room temperature and terminated by filtration through GF/C filter plates (PerkinElmer, Cat. #6005174) presoaked in 0.3% polyethylenimine using the cell harvester (PerkinElmer Filtermate). The plates were washed 3 times by aspirating 30 ml PBS through the plates. Plates were dried in 55° C. oven for 60 min, scintillation fluid was added, and the radioactivity was counted on a Topcount (Packard).
Measurement: Ki = 644 nM (pChEMBL 6.190000057220459)
Descriptors: MW 418.47, ALogP 3.5, HBA 5, HBD 0, PSA 58.56, QED 0.65
Compound (SMILES): Cc1cc(C)nc(N2CC3CN(C(=O)c4ccccc4-c4cccc(F)c4)CC3C2)n1
InChIKey: SJLACDBRLFYAGQ-UHFFFAOYSA-N
Target: Orexin receptor type 2 (SINGLE PROTEIN), Homo sapiens
UniProt: O43614
Assay: Biological Assay: The in vitro affinity of the compounds for the human orexin-1 and orexin-2 receptors was determined by competitive radioligand binding using [3H]SB SB674042 (1-(5-(2-fluoro-phenyl)-2-methyl-thiazol-4-yl)-1-((S)-2-(5-phenyl-(1,3,4)oxadiazol-2-ylmethyl)-pyrrolidin-1-yl)-methanone) (Langmead et al., British Journal of Pharmacology 2004, 141:340-346) and [3H]EMPA (N-ethyl-2[(6-methoxy-pyridin-3-yl)-(toluene-2-sulfonyl)-amino]-N-pyridin-3-ylmethyl acetamide) (Malherbe et al., British Journal of Pharmacology, 2009, 156(8), 1326-1341), respectively. The in vitro functional antagonism of the compounds on the human orexin-1 and orexin-2 receptors was determined using fluorometric imaging plate reader (FLIPR) based calcium assays.
Measurement: Ki = 65 nM (pChEMBL 7.190000057220459)
Descriptors: MW 416.5, ALogP 4.11, HBA 4, HBD 0, PSA 49.33, QED 0.64
Compound (SMILES): Cc1cc(C)nc(N2CC3CN(C(=O)c4ccccc4F)CC3C2)n1
InChIKey: NQJPGCOBCMCROW-UHFFFAOYSA-N
Target: Orexin receptor type 2 (SINGLE PROTEIN), Homo sapiens
UniProt: O43614
Assay: Biological Assay: The in vitro affinity of the compounds for the human orexin-1 and orexin-2 receptors was determined by competitive radioligand binding using [3H]SB SB674042 (1-(5-(2-fluoro-phenyl)-2-methyl-thiazol-4-yl)-1-((S)-2-(5-phenyl-(1,3,4)oxadiazol-2-ylmethyl)-pyrrolidin-1-yl)-methanone) (Langmead et al., British Journal of Pharmacology 2004, 141:340-346) and [3H]EMPA (N-ethyl-2[(6-methoxy-pyridin-3-yl)-(toluene-2-sulfonyl)-amino]-N-pyridin-3-ylmethyl acetamide) (Malherbe et al., British Journal of Pharmacology, 2009, 156(8), 1326-1341), respectively. The in vitro functional antagonism of the compounds on the human orexin-1 and orexin-2 receptors was determined using fluorometric imaging plate reader (FLIPR) based calcium assays.
Measurement: Ki = 5000 nM (pChEMBL 5.300000190734863)
Descriptors: MW 340.4, ALogP 2.44, HBA 4, HBD 0, PSA 49.33, QED 0.84
Compound (SMILES): COc1ccnc(N2CC3CN(C(=O)c4ccccc4-c4ccc(C)cc4)CC3C2)n1
InChIKey: FOQWGXBQBIJWCV-UHFFFAOYSA-N
Target: Orexin/Hypocretin receptor type 1 (SINGLE PROTEIN), Homo sapiens
UniProt: O43613
Assay: Receptor Radioligand Binding Assay: Chinese ovary cells (CHO) stably expressing human orexin 1 receptor (Genebank accession number NM_001526) were grown to confluency in DMEM/F12 (Gibco, Cat #11039), 10% FBS, 1× Pen/Strep, 600 μg/mL G418 media on 150 cm2 tissue culture plates, washed with 5 mM EDTA in PBS (HyClone Dulbecco's Phosphate Buffered Saline 1× with Calcium and Magnesium, Cat # SH30264.01, hereafter referred to simply as PBS) and scraped into 50 ml tubes. After centrifugation (2K×G, 10 min at 4° C.), the supernatant was aspirated and the pellets frozen and stored at −80° C. Cells were resuspended in PBS in the presence of 1 tablet of protease inhibitor cocktail (Roche, Cat. #11836145001) per 50 mL. Each cell pellet from a 15 cm plate was resuspended in 10 mL, stored on ice, and vortexed for 45 sec prior to addition to the reactions. Competition binding experiments in 96 well polypropylene plates were performed using [3H]-SB674042 (Moravek Corporation, specific activity=35.3 Ci/mmol), diluted to a 10 nM concentration in PBS (4 nM final). Compounds were solubilized in 100% DMSO (Acros Organics, Cat. #61042-1000) and tested over a range of 7 concentrations (from 0.1 nM to 10 μM). The final concentration of DMSO in the reactions is equal to or less than 0.1%. Total and nonspecific binding was determined in the absence and presence of 10 μM (1-(6,8-difluoro-2-methylquinolin-4-yl)-3-[4-(dimethylamino)phenyl]urea, CAS Registry #288150-92-5). The total volume of each reaction is 200 μL (20 μL of diluted compounds, 80 μL of [3H]-5B674042 diluted in PBS and 100 μL of the cell suspension). Reactions were run for 60 min at room temperature and terminated by filtration through GF/C filter plates (PerkinElmer, Cat. #6005174) presoaked in 0.3% polyethylenimine using the cell harvester (PerkinElmer Filtermate). The plates were washed 3 times by aspirating 30 ml PBS through the plates. Plates were dried in 55° C. oven for 60 min, scintillation fluid was added, and the radioactivity was counted on a Topcount (Packard).
Measurement: Ki = 769 nM (pChEMBL 6.110000133514404)
Descriptors: MW 414.51, ALogP 3.67, HBA 5, HBD 0, PSA 58.56, QED 0.65
Compound (SMILES): COc1ccnc(N2CC3CN(C(=O)c4ccccc4-c4cccc(Cl)c4)CC3C2)n1
InChIKey: XIMJBEIRWFTLGH-UHFFFAOYSA-N
Target: Orexin/Hypocretin receptor type 1 (SINGLE PROTEIN), Homo sapiens
UniProt: O43613
Assay: Receptor Radioligand Binding Assay: Chinese ovary cells (CHO) stably expressing human orexin 1 receptor (Genebank accession number NM_001526) were grown to confluency in DMEM/F12 (Gibco, Cat #11039), 10% FBS, 1× Pen/Strep, 600 μg/mL G418 media on 150 cm2 tissue culture plates, washed with 5 mM EDTA in PBS (HyClone Dulbecco's Phosphate Buffered Saline 1× with Calcium and Magnesium, Cat # SH30264.01, hereafter referred to simply as PBS) and scraped into 50 ml tubes. After centrifugation (2K×G, 10 min at 4° C.), the supernatant was aspirated and the pellets frozen and stored at −80° C. Cells were resuspended in PBS in the presence of 1 tablet of protease inhibitor cocktail (Roche, Cat. #11836145001) per 50 mL. Each cell pellet from a 15 cm plate was resuspended in 10 mL, stored on ice, and vortexed for 45 sec prior to addition to the reactions. Competition binding experiments in 96 well polypropylene plates were performed using [3H]-SB674042 (Moravek Corporation, specific activity=35.3 Ci/mmol), diluted to a 10 nM concentration in PBS (4 nM final). Compounds were solubilized in 100% DMSO (Acros Organics, Cat. #61042-1000) and tested over a range of 7 concentrations (from 0.1 nM to 10 μM). The final concentration of DMSO in the reactions is equal to or less than 0.1%. Total and nonspecific binding was determined in the absence and presence of 10 μM (1-(6,8-difluoro-2-methylquinolin-4-yl)-3-[4-(dimethylamino)phenyl]urea, CAS Registry #288150-92-5). The total volume of each reaction is 200 μL (20 μL of diluted compounds, 80 μL of [3H]-5B674042 diluted in PBS and 100 μL of the cell suspension). Reactions were run for 60 min at room temperature and terminated by filtration through GF/C filter plates (PerkinElmer, Cat. #6005174) presoaked in 0.3% polyethylenimine using the cell harvester (PerkinElmer Filtermate). The plates were washed 3 times by aspirating 30 ml PBS through the plates. Plates were dried in 55° C. oven for 60 min, scintillation fluid was added, and the radioactivity was counted on a Topcount (Packard).
Measurement: Ki = 744 nM (pChEMBL 6.130000114440918)
Descriptors: MW 434.93, ALogP 4.01, HBA 5, HBD 0, PSA 58.56, QED 0.62
Compound (SMILES): CCOc1ccc2ccccc2c1C(=O)N1CC2CN(c3nccc(OC)n3)CC2C1
InChIKey: PNKRSAGISOYJJQ-UHFFFAOYSA-N
Target: Orexin/Hypocretin receptor type 1 (SINGLE PROTEIN), Homo sapiens
UniProt: O43613
Assay: Receptor Radioligand Binding Assay: Chinese ovary cells (CHO) stably expressing human orexin 1 receptor (Genebank accession number NM_001526) were grown to confluency in DMEM/F12 (Gibco, Cat #11039), 10% FBS, 1× Pen/Strep, 600 μg/mL G418 media on 150 cm2 tissue culture plates, washed with 5 mM EDTA in PBS (HyClone Dulbecco's Phosphate Buffered Saline 1× with Calcium and Magnesium, Cat # SH30264.01, hereafter referred to simply as PBS) and scraped into 50 ml tubes. After centrifugation (2K×G, 10 min at 4° C.), the supernatant was aspirated and the pellets frozen and stored at −80° C. Cells were resuspended in PBS in the presence of 1 tablet of protease inhibitor cocktail (Roche, Cat. #11836145001) per 50 mL. Each cell pellet from a 15 cm plate was resuspended in 10 mL, stored on ice, and vortexed for 45 sec prior to addition to the reactions. Competition binding experiments in 96 well polypropylene plates were performed using [3H]-SB674042 (Moravek Corporation, specific activity=35.3 Ci/mmol), diluted to a 10 nM concentration in PBS (4 nM final). Compounds were solubilized in 100% DMSO (Acros Organics, Cat. #61042-1000) and tested over a range of 7 concentrations (from 0.1 nM to 10 μM). The final concentration of DMSO in the reactions is equal to or less than 0.1%. Total and nonspecific binding was determined in the absence and presence of 10 μM (1-(6,8-difluoro-2-methylquinolin-4-yl)-3-[4-(dimethylamino)phenyl]urea, CAS Registry #288150-92-5). The total volume of each reaction is 200 μL (20 μL of diluted compounds, 80 μL of [3H]-5B674042 diluted in PBS and 100 μL of the cell suspension). Reactions were run for 60 min at room temperature and terminated by filtration through GF/C filter plates (PerkinElmer, Cat. #6005174) presoaked in 0.3% polyethylenimine using the cell harvester (PerkinElmer Filtermate). The plates were washed 3 times by aspirating 30 ml PBS through the plates. Plates were dried in 55° C. oven for 60 min, scintillation fluid was added, and the radioactivity was counted on a Topcount (Packard).
Measurement: Ki = 80 nM (pChEMBL 7.099999904632568)
Descriptors: MW 418.5, ALogP 3.25, HBA 6, HBD 0, PSA 67.79, QED 0.63
Compound (SMILES): COc1ccnc(N2CC3CN(C(=O)c4ccc(F)c5ccccc45)CC3C2)n1
InChIKey: UQOMQTRAYAAQIV-UHFFFAOYSA-N
Target: Orexin/Hypocretin receptor type 1 (SINGLE PROTEIN), Homo sapiens
UniProt: O43613
Assay: Receptor Radioligand Binding Assay: Chinese ovary cells (CHO) stably expressing human orexin 1 receptor (Genebank accession number NM_001526) were grown to confluency in DMEM/F12 (Gibco, Cat #11039), 10% FBS, 1× Pen/Strep, 600 μg/mL G418 media on 150 cm2 tissue culture plates, washed with 5 mM EDTA in PBS (HyClone Dulbecco's Phosphate Buffered Saline 1× with Calcium and Magnesium, Cat # SH30264.01, hereafter referred to simply as PBS) and scraped into 50 ml tubes. After centrifugation (2K×G, 10 min at 4° C.), the supernatant was aspirated and the pellets frozen and stored at −80° C. Cells were resuspended in PBS in the presence of 1 tablet of protease inhibitor cocktail (Roche, Cat. #11836145001) per 50 mL. Each cell pellet from a 15 cm plate was resuspended in 10 mL, stored on ice, and vortexed for 45 sec prior to addition to the reactions. Competition binding experiments in 96 well polypropylene plates were performed using [3H]-SB674042 (Moravek Corporation, specific activity=35.3 Ci/mmol), diluted to a 10 nM concentration in PBS (4 nM final). Compounds were solubilized in 100% DMSO (Acros Organics, Cat. #61042-1000) and tested over a range of 7 concentrations (from 0.1 nM to 10 μM). The final concentration of DMSO in the reactions is equal to or less than 0.1%. Total and nonspecific binding was determined in the absence and presence of 10 μM (1-(6,8-difluoro-2-methylquinolin-4-yl)-3-[4-(dimethylamino)phenyl]urea, CAS Registry #288150-92-5). The total volume of each reaction is 200 μL (20 μL of diluted compounds, 80 μL of [3H]-5B674042 diluted in PBS and 100 μL of the cell suspension). Reactions were run for 60 min at room temperature and terminated by filtration through GF/C filter plates (PerkinElmer, Cat. #6005174) presoaked in 0.3% polyethylenimine using the cell harvester (PerkinElmer Filtermate). The plates were washed 3 times by aspirating 30 ml PBS through the plates. Plates were dried in 55° C. oven for 60 min, scintillation fluid was added, and the radioactivity was counted on a Topcount (Packard).
Measurement: Ki = 167 nM (pChEMBL 6.78000020980835)
Descriptors: MW 392.43, ALogP 2.99, HBA 5, HBD 0, PSA 58.56, QED 0.69
Compound (SMILES): CC(=O)N(CCCNC(=O)Nc1ccc(C(C)(C)C)cc1)C[C@@H]1O[C@H](n2ccc3c(N)ncnc32)[C@@H](O)[C@H]1O
InChIKey: XTQCCCYGJKULEK-UEOMBKFZSA-N
Target: Histone-lysine N-methyltransferase, H3 lysine-79 specific (SINGLE PROTEIN), Homo sapiens
UniProt: Q8TEK3
Assay: Biochemical Assay: Compound was serially diluted 3 fold in DMSO for 10 points and 1 μl was plated in a 384 well microtiter plate. Positive control (100% inhibition standard) was 2.5 uM final concentration of S-adenosyl-L-homocysteine and negative control (0% inhibition standard) contained 1 μl of DMSO. Compound was then incubated for 30 minutes with 40 μl per well of DOT1L(1-416) (0.25 nM final concentration in assay buffer: 20 mM TRIS, pH 8.0, 10 mM NaCl, 0.002% Tween20, 0.005% Bovine Skin Gelatin, 100 mM KCl, and 0.5 mM DTT). 10 μl per well of substrate mix (same assay buffer with 200 nM S-[methyl-3H]-adenosyl-L methionine, 600 nM of unlabeled S-[methyl-3H]-adenosyl-L methionine, and 20 nM oligonucleosome) was added to initiate the reaction. Reaction was incubated for 120 minutes at room temperature and quenched with 10 μl per well of 100 μM S-methyl-adenosyl-L methionine.
Measurement: IC50 < 1000 nM (pChEMBL 6)
Descriptors: MW 539.64, ALogP 1.99, HBA 9, HBD 5, PSA 167.86, QED 0.27
Compound (SMILES): Cc1cccc(NC(=O)Nc2ccc(-c3csc4c(-c5cnn(C[C@H](C)O)c5)cnc(N)c34)cc2)c1
InChIKey: VKBFHTIUXUCYRQ-KRWDZBQOSA-N
Target: Macrophage colony-stimulating factor 1 receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P07333
Assay: Homogenous Time-Resolved Fluorescence Assay (HTRF): To determine the activity of the various kinases, a homogenous time-resolved fluorescence (HTRF) in vitro kinase assay was used. (Mathis, G., HTRF(R) Technology. J Biomol Screen, 1999. 4(6): p. 309-314; Alfred J. Kolb, Paul V. Kaplita, David J. Hayes, Young-Whan Park, Christine Pernell, John S. Major and Gerard Mathis, Drug Discovery Today, 1998, 3, 333-342.). For example for KDR, cKIT, FLT1, CSF1R and FTL3, purified enzyme was mixed with 0.5 μM N-biotinylated substrate (Biotin-Ahx-AEEEYFFLA-amide (SEQ. ID. 1)), various concentrations of inhibitor in reaction buffer (50 mM HEPES, pH 7.1, 10 mM MgCl2, 2 mM MnCl2, 0.1% BSA and 1 mM DTT, 40 μL final volume), ATP (1 mM final conc.) in a black 384-well plate. After 60 minutes incubation at room temperature, the reaction was quenched by addition of a buffered EDTA solution.
Measurement: IC50 = 5.62 nM (pChEMBL 8.25)
Descriptors: MW 498.61, ALogP 5.74, HBA 7, HBD 4, PSA 118.09, QED 0.24
Compound (SMILES): COc1ccc(NC(=O)Nc2ccc(-c3csc4c(-c5cnn(C[C@H](O)CO)c5)cnc(N)c34)cc2)cc1
InChIKey: BRTHUECZMVKNMQ-FQEVSTJZSA-N
Target: Receptor-type tyrosine-protein kinase FLT3 (SINGLE PROTEIN), Homo sapiens
UniProt: P36888
Assay: Homogenous Time-Resolved Fluorescence Assay (HTRF): To determine the activity of the various kinases, a homogenous time-resolved fluorescence (HTRF) in vitro kinase assay was used. (Mathis, G., HTRF(R) Technology. J Biomol Screen, 1999. 4(6): p. 309-314; Alfred J. Kolb, Paul V. Kaplita, David J. Hayes, Young-Whan Park, Christine Pernell, John S. Major and Gerard Mathis, Drug Discovery Today, 1998, 3, 333-342.). For example for KDR, cKIT, FLT1, CSF1R and FTL3, purified enzyme was mixed with 0.5 μM N-biotinylated substrate (Biotin-Ahx-AEEEYFFLA-amide (SEQ. ID. 1)), various concentrations of inhibitor in reaction buffer (50 mM HEPES, pH 7.1, 10 mM MgCl2, 2 mM MnCl2, 0.1% BSA and 1 mM DTT, 40 μL final volume), ATP (1 mM final conc.) in a black 384-well plate. After 60 minutes incubation at room temperature, the reaction was quenched by addition of a buffered EDTA solution.
Measurement: IC50 = 1.22 nM (pChEMBL 8.90999984741211)
Descriptors: MW 530.61, ALogP 4.41, HBA 9, HBD 5, PSA 147.55, QED 0.2
Compound (SMILES): COC(=O)CNC(=O)c1ncc(-c2cccc(Cl)c2)cc1O
InChIKey: LQWXMRRGVHUWEN-UHFFFAOYSA-N
Target: Prolyl hydroxylase EGLN3 (SINGLE PROTEIN), Homo sapiens
UniProt: Q9H6Z9
Assay: Enzyme Assay: The EGLN-1 (or EGLN-3) enzyme activity is determined using mass spectrometry (matrix-assisted laser desorption ionization, time-of-flight MS, MALDI-TOF MS—for assay details, see reference (Greis et al., 2006).
Measurement: IC50 = 21400 nM (pChEMBL 4.670000076293945)
Descriptors: MW 320.73, ALogP 2.01, HBA 5, HBD 2, PSA 88.52, QED 0.84
Compound (SMILES): COC(=O)CNC(=O)c1ncc(-c2ccc(Cl)cc2)cc1O
InChIKey: BYGKIXAXITXFDW-UHFFFAOYSA-N
Target: Egl nine homolog 1 (SINGLE PROTEIN), Homo sapiens
UniProt: Q9GZT9
Assay: Enzyme Assay: The EGLN-1 (or EGLN-3) enzyme activity is determined using mass spectrometry (matrix-assisted laser desorption ionization, time-of-flight MS, MALDI-TOF MS—for assay details, see reference (Greis et al., 2006).
Measurement: IC50 = 3700 nM (pChEMBL 5.429999828338623)
Descriptors: MW 320.73, ALogP 2.01, HBA 5, HBD 2, PSA 88.52, QED 0.84
Compound (SMILES): [C-]#[N+]c1ccc(-c2cnc(C(=O)NCC(=O)OC)c(O)c2)cc1
InChIKey: BTQPHDGAEFUTEH-UHFFFAOYSA-N
Target: Egl nine homolog 1 (SINGLE PROTEIN), Homo sapiens
UniProt: Q9GZT9
Assay: Enzyme Assay: The EGLN-1 (or EGLN-3) enzyme activity is determined using mass spectrometry (matrix-assisted laser desorption ionization, time-of-flight MS, MALDI-TOF MS—for assay details, see reference (Greis et al., 2006).
Measurement: IC50 = 5800 nM (pChEMBL 5.239999771118164)
Descriptors: MW 311.3, ALogP 1.91, HBA 5, HBD 2, PSA 92.88, QED 0.66
Compound (SMILES): Cc1ccc(-c2cnc(C(=O)NCC(=O)O)c(O)c2)cc1
InChIKey: VBNCAZJDNCXKIO-UHFFFAOYSA-N
Target: Vascular endothelial growth factor receptor 1 (SINGLE PROTEIN), Homo sapiens
UniProt: P17948
Assay: VEGF ELISA Assay: HEK293 cells are seeded in 96-well poly-lysine coated plates at 20,000 ceils per well in DMEM (10% FBS, 1% NEAA, 0.1% glutamine). Following overnight incubation, the cells are washed with 100 uL of Opti-MEM (Gibco, Carlsbad, Calif.) to remove serum. Compound in DMSO is serially diluted (beginning with 100 μM) in Qpti-MEM and added to the cells. The conditioned media is analyzed for VEGF with a Quantikine human VEGF immunoassay kit (R&D Systems, Minneapolis, Minn.). Optical density measurements at 450 nm are recorded using the Spectra Max 250 (Molecular Devices, Sunnyvale, Calif.). Data defined as % of DFO stimulation is used to calculate EC50 values with GraphPad Prism 4 software (San Diego, Calif.).
Measurement: EC50 = 42100 nM (pChEMBL 4.380000114440918)
Descriptors: MW 286.29, ALogP 1.58, HBA 4, HBD 3, PSA 99.52, QED 0.79
Compound (SMILES): Cc1ccc(-c2ccc(C(=O)NCC(=O)O)c(O)c2)cc1
InChIKey: POKDHYRFSOQLCV-UHFFFAOYSA-N
Target: Egl nine homolog 1 (SINGLE PROTEIN), Homo sapiens
UniProt: Q9GZT9
Assay: Enzyme Assay: The EGLN-1 (or EGLN-3) enzyme activity is determined using mass spectrometry (matrix-assisted laser desorption ionization, time-of-flight MS, MALDI-TOF MS—for assay details, see reference (Greis et al., 2006).
Measurement: IC50 = 20000 nM (pChEMBL 4.699999809265137)
Descriptors: MW 285.3, ALogP 2.18, HBA 3, HBD 3, PSA 86.63, QED 0.8
Compound (SMILES): COC(=O)CNC(=O)c1ncc(-c2ccc(C)cc2)cc1O
InChIKey: DSAKFJKYBXTHSR-UHFFFAOYSA-N
Target: Egl nine homolog 1 (SINGLE PROTEIN), Homo sapiens
UniProt: Q9GZT9
Assay: Enzyme Assay: The EGLN-1 (or EGLN-3) enzyme activity is determined using mass spectrometry (matrix-assisted laser desorption ionization, time-of-flight MS, MALDI-TOF MS—for assay details, see reference (Greis et al., 2006).
Measurement: IC50 = 4100 nM (pChEMBL 5.389999866485596)
Descriptors: MW 300.31, ALogP 1.67, HBA 5, HBD 2, PSA 88.52, QED 0.84
Compound (SMILES): COC(=O)CNC(=O)c1ncc(-c2ccccc2Cl)cc1O
InChIKey: BYSUDLAKLIQTEQ-UHFFFAOYSA-N
Target: Prolyl hydroxylase EGLN3 (SINGLE PROTEIN), Homo sapiens
UniProt: Q9H6Z9
Assay: Enzyme Assay: The EGLN-1 (or EGLN-3) enzyme activity is determined using mass spectrometry (matrix-assisted laser desorption ionization, time-of-flight MS, MALDI-TOF MS—for assay details, see reference (Greis et al., 2006).
Measurement: IC50 = 37500 nM (pChEMBL 4.429999828338623)
Descriptors: MW 320.73, ALogP 2.01, HBA 5, HBD 2, PSA 88.52, QED 0.84
Compound (SMILES): [C-]#[N+]c1ccc(-c2cnc(C(=O)NCC(=O)O)c(O)c2)cc1
InChIKey: WESRXHMJQHLLSE-UHFFFAOYSA-N
Target: Egl nine homolog 1 (SINGLE PROTEIN), Homo sapiens
UniProt: Q9GZT9
Assay: Enzyme Assay: The EGLN-1 (or EGLN-3) enzyme activity is determined using mass spectrometry (matrix-assisted laser desorption ionization, time-of-flight MS, MALDI-TOF MS—for assay details, see reference (Greis et al., 2006).
Measurement: IC50 = 99 nM (pChEMBL 7)
Descriptors: MW 297.27, ALogP 1.82, HBA 4, HBD 3, PSA 103.88, QED 0.75
Compound (SMILES): O=C(O)CNC(=O)c1ncc(-c2ccc(Cl)cc2)cc1O
InChIKey: DLUPTLSWWQTJFJ-UHFFFAOYSA-N
Target: Egl nine homolog 1 (SINGLE PROTEIN), Homo sapiens
UniProt: Q9GZT9
Assay: EGLN-1 Activity Assay : The EGLN-1 (or EGLN-3) enzyme activity is determined using mass spectrometry (matrix-assisted laser desorption ionization, time-of-flight MS, MALDI-TOF MS for assay details, see reference (Greis et al., 2006). Recombinant human EGLN-1-179/426 is prepared as described above and in the Supplemental Data. Full-length recombinant human EGLN-3 is prepared in a similar way, however it is necessary to use the His-MBP-TVMV EGLN-3 fusion for the assay due to the instability of the cleaved protein. For both enzymes, the HIF-1C. peptide corresponding to residues 556-574 (DLDLEALAPYIPAD DDFQL) is used as substrate. The reaction is conducted in a total volume of 50 uL containing TrisCl (5 mM, pH 7.5), ascorbate (120 uM), 2-oxoglutarate (3.2 uM), HIF-1C. (8.6 uM), and bovine serum albumin (0.01%). The enzyme, quantity predetermined to hydroxylate 20% of substrate in 20 minutes, is added to start the reaction. Where inhibitors are used, compounds are prepared in dimethyl Sulfoxide at 10-fold final assay concentration. After 20 minutes at room temperature, the reaction is stopped by transferring 10 LIL of reaction mixture to 50 LL of a mass spectrometry matrix Solution (C-cyano-4-hydroxycinnamic acid, 5 mg/mL in 50% acetonitrile/0.1% TFA, 5 mM NHPO). Two micro liters of the mixture is spotted onto a MALDI-TOF MS target plate for analysis with an Applied Biosystems (Foster City, Calif.) 4700 Proteomics Analyzer MALDI-TOF MS equipped with a Nd:YAG laser (355 nm, 3 ns pulse width, 200 HZ repetition rate). Hydroxylated peptide product is identified from substrate by the gain of 16 Da. Data defined as percent conversion of Substrate to product is analyzed in GraphPad Prism 4 to calculate ICso values.
Measurement: IC50 = 1385 nM (pChEMBL 5.860000133514404)
Descriptors: MW 306.71, ALogP 1.92, HBA 4, HBD 3, PSA 99.52, QED 0.8
Compound (SMILES): O=C(O)CNC(=O)c1ncc(-c2cccc(Cl)c2)cc1O
InChIKey: JGRXMPYUTJLTKT-UHFFFAOYSA-N
Target: Prolyl hydroxylase EGLN3 (SINGLE PROTEIN), Homo sapiens
UniProt: Q9H6Z9
Assay: Enzyme Assay: The EGLN-1 (or EGLN-3) enzyme activity is determined using mass spectrometry (matrix-assisted laser desorption ionization, time-of-flight MS, MALDI-TOF MS—for assay details, see reference (Greis et al., 2006).
Measurement: IC50 = 390 nM (pChEMBL 6.409999847412109)
Descriptors: MW 306.71, ALogP 1.92, HBA 4, HBD 3, PSA 99.52, QED 0.8
Compound (SMILES): O=C(O)CNC(=O)c1ncc(-c2ccccc2Cl)cc1O
InChIKey: ULLZYMRNGQLQCT-UHFFFAOYSA-N
Target: Prolyl hydroxylase EGLN3 (SINGLE PROTEIN), Homo sapiens
UniProt: Q9H6Z9
Assay: Enzyme Assay: The EGLN-1 (or EGLN-3) enzyme activity is determined using mass spectrometry (matrix-assisted laser desorption ionization, time-of-flight MS, MALDI-TOF MS—for assay details, see reference (Greis et al., 2006).
Measurement: IC50 = 390 nM (pChEMBL 6.409999847412109)
Descriptors: MW 306.71, ALogP 1.92, HBA 4, HBD 3, PSA 99.52, QED 0.8
Compound (SMILES): CC(C)c1ccc(-c2cnc(C(=O)NCC(=O)O)c(O)c2)cc1
InChIKey: XZPLTNPEACHLGV-UHFFFAOYSA-N
Target: Egl nine homolog 1 (SINGLE PROTEIN), Homo sapiens
UniProt: Q9GZT9
Assay: Enzyme Assay: The EGLN-1 (or EGLN-3) enzyme activity is determined using mass spectrometry (matrix-assisted laser desorption ionization, time-of-flight MS, MALDI-TOF MS—for assay details, see reference (Greis et al., 2006).
Measurement: IC50 = 440 nM (pChEMBL 6.360000133514404)
Descriptors: MW 314.34, ALogP 2.39, HBA 4, HBD 3, PSA 99.52, QED 0.79
Compound (SMILES): O=C(O)CNC(=O)c1ncc(-c2ccc(F)cc2)cc1O
InChIKey: XTAXWQIDORMKHA-UHFFFAOYSA-N
Target: Egl nine homolog 1 (SINGLE PROTEIN), Homo sapiens
UniProt: Q9GZT9
Assay: Enzyme Assay: The EGLN-1 (or EGLN-3) enzyme activity is determined using mass spectrometry (matrix-assisted laser desorption ionization, time-of-flight MS, MALDI-TOF MS—for assay details, see reference (Greis et al., 2006).
Measurement: IC50 = 300 nM (pChEMBL 6.519999980926514)
Descriptors: MW 290.25, ALogP 1.41, HBA 4, HBD 3, PSA 99.52, QED 0.79
Compound (SMILES): CC(C)Oc1ccc(-c2cnc(C(=O)NCC(=O)O)c(O)c2)cc1
InChIKey: XAQQOGZYOJAKKO-UHFFFAOYSA-N
Target: Egl nine homolog 1 (SINGLE PROTEIN), Homo sapiens
UniProt: Q9GZT9
Assay: Enzyme Assay: The EGLN-1 (or EGLN-3) enzyme activity is determined using mass spectrometry (matrix-assisted laser desorption ionization, time-of-flight MS, MALDI-TOF MS—for assay details, see reference (Greis et al., 2006).
Measurement: IC50 = 1600 nM (pChEMBL 5.800000190734863)
Descriptors: MW 330.34, ALogP 2.06, HBA 5, HBD 3, PSA 108.75, QED 0.75
Compound (SMILES): Cc1ccc(Cl)cc1-c1cnc(C(=O)NCC(=O)O)c(O)c1
InChIKey: XFZFCHHQSHMUBB-UHFFFAOYSA-N
Target: Egl nine homolog 1 (SINGLE PROTEIN), Homo sapiens
UniProt: Q9GZT9
Assay: Enzyme Assay: The EGLN-1 (or EGLN-3) enzyme activity is determined using mass spectrometry (matrix-assisted laser desorption ionization, time-of-flight MS, MALDI-TOF MS—for assay details, see reference (Greis et al., 2006).
Measurement: IC50 = 2500 nM (pChEMBL 5.599999904632568)
Descriptors: MW 320.73, ALogP 2.23, HBA 4, HBD 3, PSA 99.52, QED 0.8
Compound (SMILES): CNC(=O)CNC(=O)c1ncc(-c2cccc(Cl)c2)cc1O
InChIKey: FLEKXPKWSFKURA-UHFFFAOYSA-N
Target: Prolyl hydroxylase EGLN3 (SINGLE PROTEIN), Homo sapiens
UniProt: Q9H6Z9
Assay: Enzyme Assay: The EGLN-1 (or EGLN-3) enzyme activity is determined using mass spectrometry (matrix-assisted laser desorption ionization, time-of-flight MS, MALDI-TOF MS—for assay details, see reference (Greis et al., 2006).
Measurement: IC50 = 1300 nM (pChEMBL 5.889999866485596)
Descriptors: MW 319.75, ALogP 1.58, HBA 4, HBD 3, PSA 91.32, QED 0.8
Compound (SMILES): [C-]#[N+]c1cccc(-c2cnc(C(=O)NCC(=O)OC)c(O)c2)c1
InChIKey: UAWDTSDYMRFDAE-UHFFFAOYSA-N
Target: Egl nine homolog 1 (SINGLE PROTEIN), Homo sapiens
UniProt: Q9GZT9
Assay: Enzyme Assay: The EGLN-1 (or EGLN-3) enzyme activity is determined using mass spectrometry (matrix-assisted laser desorption ionization, time-of-flight MS, MALDI-TOF MS—for assay details, see reference (Greis et al., 2006).
Measurement: IC50 = 5100 nM (pChEMBL 5.289999961853027)
Descriptors: MW 311.3, ALogP 1.91, HBA 5, HBD 2, PSA 92.88, QED 0.66
Compound (SMILES): COC(=O)CNC(=O)c1ncc(-c2cccc(-c3nnn[nH]3)c2)cc1O
InChIKey: YSPBNSRKQJFWJL-UHFFFAOYSA-N
Target: Vascular endothelial growth factor receptor 1 (SINGLE PROTEIN), Homo sapiens
UniProt: P17948
Assay: VEGF ELISA Assay: HEK293 cells are seeded in 96-well poly-lysine coated plates at 20,000 ceils per well in DMEM (10% FBS, 1% NEAA, 0.1% glutamine). Following overnight incubation, the cells are washed with 100 uL of Opti-MEM (Gibco, Carlsbad, Calif.) to remove serum. Compound in DMSO is serially diluted (beginning with 100 μM) in Qpti-MEM and added to the cells. The conditioned media is analyzed for VEGF with a Quantikine human VEGF immunoassay kit (R&D Systems, Minneapolis, Minn.). Optical density measurements at 450 nm are recorded using the Spectra Max 250 (Molecular Devices, Sunnyvale, Calif.). Data defined as % of DFO stimulation is used to calculate EC50 values with GraphPad Prism 4 software (San Diego, Calif.).
Measurement: EC50 > 100000 nM (pChEMBL 4)
Descriptors: MW 354.33, ALogP 0.54, HBA 8, HBD 3, PSA 142.98, QED 0.56
Compound (SMILES): COC(=O)CNC(=O)c1ncc(-c2cccc(C(N)=O)c2)cc1O
InChIKey: MWJDKCNAPFXDPO-UHFFFAOYSA-N
Target: Egl nine homolog 1 (SINGLE PROTEIN), Homo sapiens
UniProt: Q9GZT9
Assay: Enzyme Assay: The EGLN-1 (or EGLN-3) enzyme activity is determined using mass spectrometry (matrix-assisted laser desorption ionization, time-of-flight MS, MALDI-TOF MS—for assay details, see reference (Greis et al., 2006).
Measurement: IC50 = 11200 nM (pChEMBL 4.949999809265137)
Descriptors: MW 329.31, ALogP 0.46, HBA 6, HBD 3, PSA 131.61, QED 0.68
Compound (SMILES): COC(=O)CNC(=O)c1ncc(-c2cccc(C(=O)N3CCCC3)c2)cc1O
InChIKey: HBZHWXZOIFSLHR-UHFFFAOYSA-N
Target: Vascular endothelial growth factor A, long form (SINGLE PROTEIN), Homo sapiens
UniProt: P15692
Assay: ELISA Assay: HEK293 cells are seeded in 96-well poly-lysine coated plates at 20,000 cells per well in DMEM (10% FBS, 1% NEAA, 0.1% glutamine). Following overnight incubation, the cells are washed with 100 uL of Opti-MEM (Gibco, Carlsbad, Calif.) to remove serum. Compound in DMSO is serially diluted (beginning with 100 μM) in Opti-MEM and added to the cells. The conditioned media is analyzed for VEGF with a Quantikine human VEGF immunoassay kit (R&D Systems, Minneapolis, Minn.).
Measurement: EC50 > 100000 nM (pChEMBL 4)
Descriptors: MW 383.4, ALogP 1.59, HBA 6, HBD 2, PSA 108.83, QED 0.76
Compound (SMILES): O=C(O)CNC(=O)c1ncc(-c2cccc(C(=O)N3CCCC3)c2)cc1O
InChIKey: FPDULEQZUNAQKE-UHFFFAOYSA-N
Target: Egl nine homolog 1 (SINGLE PROTEIN), Homo sapiens
UniProt: Q9GZT9
Assay: Enzyme Assay: The EGLN-1 (or EGLN-3) enzyme activity is determined using mass spectrometry (matrix-assisted laser desorption ionization, time-of-flight MS, MALDI-TOF MS—for assay details, see reference (Greis et al., 2006).
Measurement: IC50 = 300 nM (pChEMBL 6.519999980926514)
Descriptors: MW 369.38, ALogP 1.5, HBA 5, HBD 3, PSA 119.83, QED 0.73
Compound (SMILES): O=C(O)CNC(=O)c1ncc(-c2cccc(-c3nnn[nH]3)c2)cc1O
InChIKey: JCWZYUTUSRZUAB-UHFFFAOYSA-N
Target: Egl nine homolog 1 (SINGLE PROTEIN), Homo sapiens
UniProt: Q9GZT9
Assay: Enzyme Assay: The EGLN-1 (or EGLN-3) enzyme activity is determined using mass spectrometry (matrix-assisted laser desorption ionization, time-of-flight MS, MALDI-TOF MS—for assay details, see reference (Greis et al., 2006).
Measurement: IC50 = 400 nM (pChEMBL 6.400000095367432)
Descriptors: MW 340.3, ALogP 0.45, HBA 7, HBD 4, PSA 153.98, QED 0.52
Compound (SMILES): COC(=O)CNC(=O)c1ncc(-c2cccc(NC(=O)C3CC3)c2)cc1O
InChIKey: NJTATWKWAORKQP-UHFFFAOYSA-N
Target: Egl nine homolog 1 (SINGLE PROTEIN), Homo sapiens
UniProt: Q9GZT9
Assay: Enzyme Assay: The EGLN-1 (or EGLN-3) enzyme activity is determined using mass spectrometry (matrix-assisted laser desorption ionization, time-of-flight MS, MALDI-TOF MS—for assay details, see reference (Greis et al., 2006).
Measurement: IC50 = 9200 nM (pChEMBL 5.039999961853027)
Descriptors: MW 369.38, ALogP 1.71, HBA 6, HBD 3, PSA 117.62, QED 0.67