lovingscience/chembl-v37-raw-activities huggingface dataset:
Compound (SMILES): Cc1cc(C)nc(N2C[C@@H]3CCN(C(=O)c4cccnc4C(F)(F)F)C[C@@H]32)n1
InChIKey: LJZIGRNYUYTLML-ZFWWWQNUSA-N
Target: Orexin receptor type 2 (SINGLE PROTEIN), Homo sapiens
UniProt: O43614
Assay: Radioligand Binding: HEK293 stably expressing human orexin-2 receptor (Genebank accession number NM 001526) were grown to confluency in DMEM/F12 (Gibco, Cat #11039), in DMEM, 10% FBS, 1× Pen/Strep, 1× NaPyruvate, 1×HEPES, 600 ug/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 xG, 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.
Measurement: Ki = 220 nM (pChEMBL 6.659999847412109)
Descriptors: MW 391.4, ALogP 2.86, HBA 5, HBD 0, PSA 62.22, QED 0.79
Compound (SMILES): Cc1cc(N2C[C@@H]3CCN(C(=O)c4ccc(C)nc4-n4ccnn4)C[C@@H]32)nc(C(F)(F)F)n1
InChIKey: YQERGQKPVYVSHB-HOCLYGCPSA-N
Target: Orexin receptor type 2 (SINGLE PROTEIN), Homo sapiens
UniProt: O43614
Assay: Radioligand Binding: HEK293 stably expressing human orexin-2 receptor (Genebank accession number NM 001526) were grown to confluency in DMEM/F12 (Gibco, Cat #11039), in DMEM, 10% FBS, 1× Pen/Strep, 1× NaPyruvate, 1×HEPES, 600 ug/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 xG, 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.
Measurement: Ki = 520 nM (pChEMBL 6.28000020980835)
Descriptors: MW 458.45, ALogP 2.44, HBA 8, HBD 0, PSA 92.93, QED 0.6
Compound (SMILES): Cc1cc(N2C[C@@H]3CCN(C(=O)c4c(F)cccc4-c4ncccn4)C[C@@H]32)nc(C(F)(F)F)n1
InChIKey: YIGGCJGLRRXREG-YOEHRIQHSA-N
Target: Orexin/Hypocretin receptor type 1 (SINGLE PROTEIN), Homo sapiens
UniProt: O43613
Assay: Radioligand Binding: 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 Phoshpate 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 xG, 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.
Measurement: Ki = 220 nM (pChEMBL 6.659999847412109)
Descriptors: MW 472.45, ALogP 3.75, HBA 6, HBD 0, PSA 75.11, QED 0.54
Compound (SMILES): Cc1ccc(C(=O)N2CC[C@H]3CN(c4nccc(C(F)(F)F)n4)[C@H]3C2)c(-n2ccnn2)n1
InChIKey: FCTUBUGTPHYNDM-ZFWWWQNUSA-N
Target: Orexin/Hypocretin receptor type 1 (SINGLE PROTEIN), Homo sapiens
UniProt: O43613
Assay: Radioligand Binding: 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 Phoshpate 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 xG, 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.
Measurement: Ki = 3700 nM (pChEMBL 5.429999828338623)
Descriptors: MW 444.42, ALogP 2.13, HBA 8, HBD 0, PSA 92.93, QED 0.61
Compound (SMILES): O=C(c1cc(F)ccc1-n1nccn1)N1CC[C@H]2CN(c3nccc(C(F)(F)F)n3)[C@H]2C1
InChIKey: CRIYJDODIBCTBX-LRDDRELGSA-N
Target: Orexin/Hypocretin receptor type 1 (SINGLE PROTEIN), Homo sapiens
UniProt: O43613
Assay: Radioligand Binding: 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 Phoshpate 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 xG, 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.
Measurement: Ki = 10000 nM (pChEMBL 5)
Descriptors: MW 447.4, ALogP 2.57, HBA 7, HBD 0, PSA 80.04, QED 0.57
Compound (SMILES): O=C(c1c(F)cccc1-n1nccn1)N1CC[C@H]2CN(c3nccc(C(F)(F)F)n3)[C@H]2C1
InChIKey: WZFWVFYIORTRAG-WFASDCNBSA-N
Target: Orexin/Hypocretin receptor type 1 (SINGLE PROTEIN), Homo sapiens
UniProt: O43613
Assay: Radioligand Binding: 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 Phoshpate 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 xG, 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.
Measurement: Ki = 625 nM (pChEMBL 6.199999809265137)
Descriptors: MW 447.4, ALogP 2.57, HBA 7, HBD 0, PSA 80.04, QED 0.57
Compound (SMILES): Cc1cnc(C)c(N2C[C@@H]3CCN(C(=O)c4ccccc4-n4nccn4)C[C@@H]32)n1
InChIKey: XFGQCWIAUYOLMZ-LPHOPBHVSA-N
Target: Orexin/Hypocretin receptor type 1 (SINGLE PROTEIN), Homo sapiens
UniProt: O43613
Assay: Radioligand Binding: 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 Phoshpate 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 xG, 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.
Measurement: Ki = 5843 nM (pChEMBL 5.230000019073486)
Descriptors: MW 389.46, ALogP 2.03, HBA 7, HBD 0, PSA 80.04, QED 0.68
Compound (SMILES): C[C@H](NC(=O)COc1cc(C(F)(F)F)c2c(-c3ccccc3F)nn(C)c2n1)c1ccccc1
InChIKey: ZNASAJGWPUTONJ-AWEZNQCLSA-N
Target: Orexin receptor type 2 (SINGLE PROTEIN), Homo sapiens
UniProt: O43614
Assay: Radioligand Binding Assay I : For crude cell membrane preparations, cells (CHO, Chinese hamster ovary or HEK, human embryonic kidney) expressing human orexin 1 or human orexin 2 receptors, were washed with HEPES (10 mM, pH 7.5), scraped off the culture plates with the same buffer, and centrifuged at 4 C for 5 min at 2500 x g. The cell pellet was either stored at -80 C or used directly. Before the experiments, cell membranes were re-suspended in binding assay buffer (10 mM HEPES, 0.5% (w/v) bovine serum albumin, pH 7.5) by homogenisation with a Polytron homogeniser at 50 Hz for 20 s. In competition experiments, cell homogenates (150μΙ) were incubated in assay buffer (10 mM HEPES, pH 7.5, 0.5 % (w/v) bovine serum albumin, 5 mM MgCI2, 1 mMCaCI2, and tween 0.05%) for 1 h at room temperature with about 100 pM of the radioligand ([125l]orexin A, 2100 Ci/mmole, 50 μΙ), and with various concentrations of compounds of the invention (50 μΙ) in triplicates.
Measurement: Kd = 79 nM (pChEMBL 7.099999904632568)
Descriptors: MW 472.44, ALogP 5.05, HBA 5, HBD 1, PSA 69.04, QED 0.4
Compound (SMILES): Cn1nc(-c2ccccc2)c2c(C(F)(F)F)cc(OCC(=O)N[C@H]3CCc4ccccc43)nc21
InChIKey: NXYUYYGDODQELZ-IBGZPJMESA-N
Target: Orexin/Hypocretin receptor type 1 (SINGLE PROTEIN), Homo sapiens
UniProt: O43613
Assay: Radioligand Binding Assay I : For crude cell membrane preparations, cells (CHO, Chinese hamster ovary or HEK, human embryonic kidney) expressing human orexin 1 or human orexin 2 receptors, were washed with HEPES (10 mM, pH 7.5), scraped off the culture plates with the same buffer, and centrifuged at 4 C for 5 min at 2500 x g. The cell pellet was either stored at -80 C or used directly. Before the experiments, cell membranes were re-suspended in binding assay buffer (10 mM HEPES, 0.5% (w/v) bovine serum albumin, pH 7.5) by homogenisation with a Polytron homogeniser at 50 Hz for 20 s. In competition experiments, cell homogenates (150μΙ) were incubated in assay buffer (10 mM HEPES, pH 7.5, 0.5 % (w/v) bovine serum albumin, 5 mM MgCI2, 1 mMCaCI2, and tween 0.05%) for 1 h at room temperature with about 100 pM of the radioligand ([125l]orexin A, 2100 Ci/mmole, 50 μΙ), and with various concentrations of compounds of the invention (50 μΙ) in triplicates.
Measurement: Kd = 348 nM (pChEMBL 6.460000038146973)
Descriptors: MW 466.46, ALogP 4.84, HBA 5, HBD 1, PSA 69.04, QED 0.46
Compound (SMILES): C[C@H](CNC(=O)COc1cc(C(F)(F)F)c2c(-c3ccccc3)nn(C)c2n1)c1ccccc1
InChIKey: HYQGCUGXXGKSFM-MRXNPFEDSA-N
Target: Orexin receptor type 2 (SINGLE PROTEIN), Homo sapiens
UniProt: O43614
Assay: Radioligand Binding Assay I : For crude cell membrane preparations, cells (CHO, Chinese hamster ovary or HEK, human embryonic kidney) expressing human orexin 1 or human orexin 2 receptors, were washed with HEPES (10 mM, pH 7.5), scraped off the culture plates with the same buffer, and centrifuged at 4 C for 5 min at 2500 x g. The cell pellet was either stored at -80 C or used directly. Before the experiments, cell membranes were re-suspended in binding assay buffer (10 mM HEPES, 0.5% (w/v) bovine serum albumin, pH 7.5) by homogenisation with a Polytron homogeniser at 50 Hz for 20 s. In competition experiments, cell homogenates (150μΙ) were incubated in assay buffer (10 mM HEPES, pH 7.5, 0.5 % (w/v) bovine serum albumin, 5 mM MgCI2, 1 mMCaCI2, and tween 0.05%) for 1 h at room temperature with about 100 pM of the radioligand ([125l]orexin A, 2100 Ci/mmole, 50 μΙ), and with various concentrations of compounds of the invention (50 μΙ) in triplicates.
Measurement: Kd = 76 nM (pChEMBL 7.119999885559082)
Descriptors: MW 468.48, ALogP 4.95, HBA 5, HBD 1, PSA 69.04, QED 0.42
Compound (SMILES): Cc1cc(OCC(=O)N[C@@H](C)c2ccccc2)nc2c1c(-c1ccccc1)nn2C
InChIKey: CWQYLWVLAFHETG-KRWDZBQOSA-N
Target: Orexin receptor type 2 (SINGLE PROTEIN), Homo sapiens
UniProt: O43614
Assay: Radioligand Binding Assay I : For crude cell membrane preparations, cells (CHO, Chinese hamster ovary or HEK, human embryonic kidney) expressing human orexin 1 or human orexin 2 receptors, were washed with HEPES (10 mM, pH 7.5), scraped off the culture plates with the same buffer, and centrifuged at 4 C for 5 min at 2500 x g. The cell pellet was either stored at -80 C or used directly. Before the experiments, cell membranes were re-suspended in binding assay buffer (10 mM HEPES, 0.5% (w/v) bovine serum albumin, pH 7.5) by homogenisation with a Polytron homogeniser at 50 Hz for 20 s. In competition experiments, cell homogenates (150μΙ) were incubated in assay buffer (10 mM HEPES, pH 7.5, 0.5 % (w/v) bovine serum albumin, 5 mM MgCI2, 1 mMCaCI2, and tween 0.05%) for 1 h at room temperature with about 100 pM of the radioligand ([125l]orexin A, 2100 Ci/mmole, 50 μΙ), and with various concentrations of compounds of the invention (50 μΙ) in triplicates.
Measurement: Kd = 143 nM (pChEMBL 6.840000152587891)
Descriptors: MW 400.48, ALogP 4.2, HBA 5, HBD 1, PSA 69.04, QED 0.53
Compound (SMILES): Cc1cc(OCC(=O)NC(C)CCc2ccccc2)nc2c1c(-c1ccccc1)nn2C
InChIKey: CAUFTNZPQHXAFY-UHFFFAOYSA-N
Target: Orexin/Hypocretin receptor type 1 (SINGLE PROTEIN), Homo sapiens
UniProt: O43613
Assay: Radioligand Binding Assay I : For crude cell membrane preparations, cells (CHO, Chinese hamster ovary or HEK, human embryonic kidney) expressing human orexin 1 or human orexin 2 receptors, were washed with HEPES (10 mM, pH 7.5), scraped off the culture plates with the same buffer, and centrifuged at 4 C for 5 min at 2500 x g. The cell pellet was either stored at -80 C or used directly. Before the experiments, cell membranes were re-suspended in binding assay buffer (10 mM HEPES, 0.5% (w/v) bovine serum albumin, pH 7.5) by homogenisation with a Polytron homogeniser at 50 Hz for 20 s. In competition experiments, cell homogenates (150μΙ) were incubated in assay buffer (10 mM HEPES, pH 7.5, 0.5 % (w/v) bovine serum albumin, 5 mM MgCI2, 1 mMCaCI2, and tween 0.05%) for 1 h at room temperature with about 100 pM of the radioligand ([125l]orexin A, 2100 Ci/mmole, 50 μΙ), and with various concentrations of compounds of the invention (50 μΙ) in triplicates.
Measurement: Kd = 116 nM (pChEMBL 6.940000057220459)
Descriptors: MW 428.54, ALogP 4.46, HBA 5, HBD 1, PSA 69.04, QED 0.45
Compound (SMILES): COc1cccc(-c2nn(C)c3nc(OCC(=O)N[C@@H](C)c4ccccc4)cc(C(F)(F)F)c23)c1
InChIKey: CHWAYRGUVNJRGS-HNNXBMFYSA-N
Target: Orexin receptor type 2 (SINGLE PROTEIN), Homo sapiens
UniProt: O43614
Assay: Radioligand Binding Assay I : For crude cell membrane preparations, cells (CHO, Chinese hamster ovary or HEK, human embryonic kidney) expressing human orexin 1 or human orexin 2 receptors, were washed with HEPES (10 mM, pH 7.5), scraped off the culture plates with the same buffer, and centrifuged at 4 C for 5 min at 2500 x g. The cell pellet was either stored at -80 C or used directly. Before the experiments, cell membranes were re-suspended in binding assay buffer (10 mM HEPES, 0.5% (w/v) bovine serum albumin, pH 7.5) by homogenisation with a Polytron homogeniser at 50 Hz for 20 s. In competition experiments, cell homogenates (150μΙ) were incubated in assay buffer (10 mM HEPES, pH 7.5, 0.5 % (w/v) bovine serum albumin, 5 mM MgCI2, 1 mMCaCI2, and tween 0.05%) for 1 h at room temperature with about 100 pM of the radioligand ([125l]orexin A, 2100 Ci/mmole, 50 μΙ), and with various concentrations of compounds of the invention (50 μΙ) in triplicates.
Measurement: Kd = 855 nM (pChEMBL 6.070000171661377)
Descriptors: MW 484.48, ALogP 4.92, HBA 6, HBD 1, PSA 78.27, QED 0.4
Compound (SMILES): C[C@H](NC(=O)COc1cc(C(F)(F)F)c2c(-c3cccc(F)c3)nn(C)c2n1)c1ccccc1
InChIKey: SVDDERVJRYAHQQ-AWEZNQCLSA-N
Target: Orexin/Hypocretin receptor type 1 (SINGLE PROTEIN), Homo sapiens
UniProt: O43613
Assay: Radioligand Binding Assay I : For crude cell membrane preparations, cells (CHO, Chinese hamster ovary or HEK, human embryonic kidney) expressing human orexin 1 or human orexin 2 receptors, were washed with HEPES (10 mM, pH 7.5), scraped off the culture plates with the same buffer, and centrifuged at 4 C for 5 min at 2500 x g. The cell pellet was either stored at -80 C or used directly. Before the experiments, cell membranes were re-suspended in binding assay buffer (10 mM HEPES, 0.5% (w/v) bovine serum albumin, pH 7.5) by homogenisation with a Polytron homogeniser at 50 Hz for 20 s. In competition experiments, cell homogenates (150μΙ) were incubated in assay buffer (10 mM HEPES, pH 7.5, 0.5 % (w/v) bovine serum albumin, 5 mM MgCI2, 1 mMCaCI2, and tween 0.05%) for 1 h at room temperature with about 100 pM of the radioligand ([125l]orexin A, 2100 Ci/mmole, 50 μΙ), and with various concentrations of compounds of the invention (50 μΙ) in triplicates.
Measurement: Kd = 88 nM (pChEMBL 7.059999942779541)
Descriptors: MW 472.44, ALogP 5.05, HBA 5, HBD 1, PSA 69.04, QED 0.4
Compound (SMILES): C[C@H](NC(=O)COc1cc(C(F)(F)F)c2c(-c3ccc(F)cc3)nn(C)c2n1)c1ccccc1
InChIKey: PYLDHNBUFJCMQT-AWEZNQCLSA-N
Target: Orexin/Hypocretin receptor type 1 (SINGLE PROTEIN), Homo sapiens
UniProt: O43613
Assay: Radioligand Binding Assay I : For crude cell membrane preparations, cells (CHO, Chinese hamster ovary or HEK, human embryonic kidney) expressing human orexin 1 or human orexin 2 receptors, were washed with HEPES (10 mM, pH 7.5), scraped off the culture plates with the same buffer, and centrifuged at 4 C for 5 min at 2500 x g. The cell pellet was either stored at -80 C or used directly. Before the experiments, cell membranes were re-suspended in binding assay buffer (10 mM HEPES, 0.5% (w/v) bovine serum albumin, pH 7.5) by homogenisation with a Polytron homogeniser at 50 Hz for 20 s. In competition experiments, cell homogenates (150μΙ) were incubated in assay buffer (10 mM HEPES, pH 7.5, 0.5 % (w/v) bovine serum albumin, 5 mM MgCI2, 1 mMCaCI2, and tween 0.05%) for 1 h at room temperature with about 100 pM of the radioligand ([125l]orexin A, 2100 Ci/mmole, 50 μΙ), and with various concentrations of compounds of the invention (50 μΙ) in triplicates.
Measurement: Kd = 131 nM (pChEMBL 6.880000114440918)
Descriptors: MW 472.44, ALogP 5.05, HBA 5, HBD 1, PSA 69.04, QED 0.4
Compound (SMILES): Cc1cccc(-c2nn(C)c3nc(OCC(=O)N[C@@H](C)c4ccccc4)cc(C(F)(F)F)c23)c1
InChIKey: KJMGVPJCLXJWBC-INIZCTEOSA-N
Target: Orexin/Hypocretin receptor type 1 (SINGLE PROTEIN), Homo sapiens
UniProt: O43613
Assay: Radioligand Binding Assay I : For crude cell membrane preparations, cells (CHO, Chinese hamster ovary or HEK, human embryonic kidney) expressing human orexin 1 or human orexin 2 receptors, were washed with HEPES (10 mM, pH 7.5), scraped off the culture plates with the same buffer, and centrifuged at 4 C for 5 min at 2500 x g. The cell pellet was either stored at -80 C or used directly. Before the experiments, cell membranes were re-suspended in binding assay buffer (10 mM HEPES, 0.5% (w/v) bovine serum albumin, pH 7.5) by homogenisation with a Polytron homogeniser at 50 Hz for 20 s. In competition experiments, cell homogenates (150μΙ) were incubated in assay buffer (10 mM HEPES, pH 7.5, 0.5 % (w/v) bovine serum albumin, 5 mM MgCI2, 1 mMCaCI2, and tween 0.05%) for 1 h at room temperature with about 100 pM of the radioligand ([125l]orexin A, 2100 Ci/mmole, 50 μΙ), and with various concentrations of compounds of the invention (50 μΙ) in triplicates.
Measurement: Kd = 48 nM (pChEMBL 7.320000171661377)
Descriptors: MW 468.48, ALogP 5.22, HBA 5, HBD 1, PSA 69.04, QED 0.42
Compound (SMILES): Cc1ccc(CNC(=O)COc2cc(C(F)(F)F)c3c(-c4ccccc4)nn(C)c3n2)cc1
InChIKey: NISUEUIBEZZNRO-UHFFFAOYSA-N
Target: Orexin receptor type 2 (SINGLE PROTEIN), Homo sapiens
UniProt: O43614
Assay: Radioligand Binding Assay I : For crude cell membrane preparations, cells (CHO, Chinese hamster ovary or HEK, human embryonic kidney) expressing human orexin 1 or human orexin 2 receptors, were washed with HEPES (10 mM, pH 7.5), scraped off the culture plates with the same buffer, and centrifuged at 4 C for 5 min at 2500 x g. The cell pellet was either stored at -80 C or used directly. Before the experiments, cell membranes were re-suspended in binding assay buffer (10 mM HEPES, 0.5% (w/v) bovine serum albumin, pH 7.5) by homogenisation with a Polytron homogeniser at 50 Hz for 20 s. In competition experiments, cell homogenates (150μΙ) were incubated in assay buffer (10 mM HEPES, pH 7.5, 0.5 % (w/v) bovine serum albumin, 5 mM MgCI2, 1 mMCaCI2, and tween 0.05%) for 1 h at room temperature with about 100 pM of the radioligand ([125l]orexin A, 2100 Ci/mmole, 50 μΙ), and with various concentrations of compounds of the invention (50 μΙ) in triplicates.
Measurement: Kd = 1379 nM (pChEMBL 5.860000133514404)
Descriptors: MW 454.45, ALogP 4.66, HBA 5, HBD 1, PSA 69.04, QED 0.46
Compound (SMILES): CCn1nccc1C(C)NC(=O)COc1cc(C(F)(F)F)c2c(-c3ccccc3)nn(C)c2n1
InChIKey: GVMSUJSBSQRWGH-UHFFFAOYSA-N
Target: Orexin receptor type 2 (SINGLE PROTEIN), Homo sapiens
UniProt: O43614
Assay: Radioligand Binding Assay I : For crude cell membrane preparations, cells (CHO, Chinese hamster ovary or HEK, human embryonic kidney) expressing human orexin 1 or human orexin 2 receptors, were washed with HEPES (10 mM, pH 7.5), scraped off the culture plates with the same buffer, and centrifuged at 4 C for 5 min at 2500 x g. The cell pellet was either stored at -80 C or used directly. Before the experiments, cell membranes were re-suspended in binding assay buffer (10 mM HEPES, 0.5% (w/v) bovine serum albumin, pH 7.5) by homogenisation with a Polytron homogeniser at 50 Hz for 20 s. In competition experiments, cell homogenates (150μΙ) were incubated in assay buffer (10 mM HEPES, pH 7.5, 0.5 % (w/v) bovine serum albumin, 5 mM MgCI2, 1 mMCaCI2, and tween 0.05%) for 1 h at room temperature with about 100 pM of the radioligand ([125l]orexin A, 2100 Ci/mmole, 50 μΙ), and with various concentrations of compounds of the invention (50 μΙ) in triplicates.
Measurement: Kd = 1127 nM (pChEMBL 5.949999809265137)
Descriptors: MW 472.47, ALogP 4.13, HBA 7, HBD 1, PSA 86.86, QED 0.44
Compound (SMILES): Cc1ccc(-c2nn(C)c3nc(OCC(=O)N[C@@H](C)c4ccccc4)cc(C(F)(F)F)c23)cc1
InChIKey: CZEJKCUFZXWAKR-INIZCTEOSA-N
Target: Orexin receptor type 2 (SINGLE PROTEIN), Homo sapiens
UniProt: O43614
Assay: Radioligand Binding Assay I : For crude cell membrane preparations, cells (CHO, Chinese hamster ovary or HEK, human embryonic kidney) expressing human orexin 1 or human orexin 2 receptors, were washed with HEPES (10 mM, pH 7.5), scraped off the culture plates with the same buffer, and centrifuged at 4 C for 5 min at 2500 x g. The cell pellet was either stored at -80 C or used directly. Before the experiments, cell membranes were re-suspended in binding assay buffer (10 mM HEPES, 0.5% (w/v) bovine serum albumin, pH 7.5) by homogenisation with a Polytron homogeniser at 50 Hz for 20 s. In competition experiments, cell homogenates (150μΙ) were incubated in assay buffer (10 mM HEPES, pH 7.5, 0.5 % (w/v) bovine serum albumin, 5 mM MgCI2, 1 mMCaCI2, and tween 0.05%) for 1 h at room temperature with about 100 pM of the radioligand ([125l]orexin A, 2100 Ci/mmole, 50 μΙ), and with various concentrations of compounds of the invention (50 μΙ) in triplicates.
Measurement: Kd = 212 nM (pChEMBL 6.670000076293945)
Descriptors: MW 468.48, ALogP 5.22, HBA 5, HBD 1, PSA 69.04, QED 0.42
Compound (SMILES): COc1ccccc1-c1nn(C)c2nc(OCC(=O)N[C@@H](C)c3ccccc3)cc(C(F)(F)F)c12
InChIKey: YGHKHDMXKRGCQA-HNNXBMFYSA-N
Target: Orexin receptor type 2 (SINGLE PROTEIN), Homo sapiens
UniProt: O43614
Assay: Radioligand Binding Assay I : For crude cell membrane preparations, cells (CHO, Chinese hamster ovary or HEK, human embryonic kidney) expressing human orexin 1 or human orexin 2 receptors, were washed with HEPES (10 mM, pH 7.5), scraped off the culture plates with the same buffer, and centrifuged at 4 C for 5 min at 2500 x g. The cell pellet was either stored at -80 C or used directly. Before the experiments, cell membranes were re-suspended in binding assay buffer (10 mM HEPES, 0.5% (w/v) bovine serum albumin, pH 7.5) by homogenisation with a Polytron homogeniser at 50 Hz for 20 s. In competition experiments, cell homogenates (150μΙ) were incubated in assay buffer (10 mM HEPES, pH 7.5, 0.5 % (w/v) bovine serum albumin, 5 mM MgCI2, 1 mMCaCI2, and tween 0.05%) for 1 h at room temperature with about 100 pM of the radioligand ([125l]orexin A, 2100 Ci/mmole, 50 μΙ), and with various concentrations of compounds of the invention (50 μΙ) in triplicates.
Measurement: Kd = 715 nM (pChEMBL 6.150000095367432)
Descriptors: MW 484.48, ALogP 4.92, HBA 6, HBD 1, PSA 78.27, QED 0.4
Compound (SMILES): C[C@H](NC(=O)COc1cc(C(F)(F)F)c2c(-c3cccc(Cl)c3)nn(C)c2n1)c1ccccc1
InChIKey: BGWNIXVFBMYDPG-AWEZNQCLSA-N
Target: Orexin/Hypocretin receptor type 1 (SINGLE PROTEIN), Homo sapiens
UniProt: O43613
Assay: Radioligand Binding Assay I : For crude cell membrane preparations, cells (CHO, Chinese hamster ovary or HEK, human embryonic kidney) expressing human orexin 1 or human orexin 2 receptors, were washed with HEPES (10 mM, pH 7.5), scraped off the culture plates with the same buffer, and centrifuged at 4 C for 5 min at 2500 x g. The cell pellet was either stored at -80 C or used directly. Before the experiments, cell membranes were re-suspended in binding assay buffer (10 mM HEPES, 0.5% (w/v) bovine serum albumin, pH 7.5) by homogenisation with a Polytron homogeniser at 50 Hz for 20 s. In competition experiments, cell homogenates (150μΙ) were incubated in assay buffer (10 mM HEPES, pH 7.5, 0.5 % (w/v) bovine serum albumin, 5 mM MgCI2, 1 mMCaCI2, and tween 0.05%) for 1 h at room temperature with about 100 pM of the radioligand ([125l]orexin A, 2100 Ci/mmole, 50 μΙ), and with various concentrations of compounds of the invention (50 μΙ) in triplicates.
Measurement: Kd = 114 nM (pChEMBL 6.940000057220459)
Descriptors: MW 488.9, ALogP 5.56, HBA 5, HBD 1, PSA 69.04, QED 0.39
Compound (SMILES): C[C@H](NC(=O)COc1cc(C(F)(F)F)c2c(-c3cccc(Br)c3)nn(C)c2n1)c1ccccc1
InChIKey: RKWDOQCJJRRLGO-AWEZNQCLSA-N
Target: Orexin/Hypocretin receptor type 1 (SINGLE PROTEIN), Homo sapiens
UniProt: O43613
Assay: Radioligand Binding Assay I : For crude cell membrane preparations, cells (CHO, Chinese hamster ovary or HEK, human embryonic kidney) expressing human orexin 1 or human orexin 2 receptors, were washed with HEPES (10 mM, pH 7.5), scraped off the culture plates with the same buffer, and centrifuged at 4 C for 5 min at 2500 x g. The cell pellet was either stored at -80 C or used directly. Before the experiments, cell membranes were re-suspended in binding assay buffer (10 mM HEPES, 0.5% (w/v) bovine serum albumin, pH 7.5) by homogenisation with a Polytron homogeniser at 50 Hz for 20 s. In competition experiments, cell homogenates (150μΙ) were incubated in assay buffer (10 mM HEPES, pH 7.5, 0.5 % (w/v) bovine serum albumin, 5 mM MgCI2, 1 mMCaCI2, and tween 0.05%) for 1 h at room temperature with about 100 pM of the radioligand ([125l]orexin A, 2100 Ci/mmole, 50 μΙ), and with various concentrations of compounds of the invention (50 μΙ) in triplicates.
Measurement: Kd = 170 nM (pChEMBL 6.769999980926514)
Descriptors: MW 533.35, ALogP 5.67, HBA 5, HBD 1, PSA 69.04, QED 0.35
Compound (SMILES): Cn1nc(-c2cccc(F)c2)c2c(C(F)(F)F)cc(OCC(=O)N[C@H]3CCc4ccccc43)nc21
InChIKey: FPFXFURKSLMDRG-IBGZPJMESA-N
Target: Orexin/Hypocretin receptor type 1 (SINGLE PROTEIN), Homo sapiens
UniProt: O43613
Assay: Radioligand Binding Assay I : For crude cell membrane preparations, cells (CHO, Chinese hamster ovary or HEK, human embryonic kidney) expressing human orexin 1 or human orexin 2 receptors, were washed with HEPES (10 mM, pH 7.5), scraped off the culture plates with the same buffer, and centrifuged at 4 C for 5 min at 2500 x g. The cell pellet was either stored at -80 C or used directly. Before the experiments, cell membranes were re-suspended in binding assay buffer (10 mM HEPES, 0.5% (w/v) bovine serum albumin, pH 7.5) by homogenisation with a Polytron homogeniser at 50 Hz for 20 s. In competition experiments, cell homogenates (150μΙ) were incubated in assay buffer (10 mM HEPES, pH 7.5, 0.5 % (w/v) bovine serum albumin, 5 mM MgCI2, 1 mMCaCI2, and tween 0.05%) for 1 h at room temperature with about 100 pM of the radioligand ([125l]orexin A, 2100 Ci/mmole, 50 μΙ), and with various concentrations of compounds of the invention (50 μΙ) in triplicates.
Measurement: Kd = 204 nM (pChEMBL 6.690000057220459)
Descriptors: MW 484.45, ALogP 4.98, HBA 5, HBD 1, PSA 69.04, QED 0.41
Compound (SMILES): COc1ccc(C(C)NC(=O)COc2cc(C(F)(F)F)c3c(-c4ccccc4)nn(C)c3n2)cn1
InChIKey: UZXRIGHUQQJWQM-UHFFFAOYSA-N
Target: Orexin/Hypocretin receptor type 1 (SINGLE PROTEIN), Homo sapiens
UniProt: O43613
Assay: Radioligand Binding Assay I : For crude cell membrane preparations, cells (CHO, Chinese hamster ovary or HEK, human embryonic kidney) expressing human orexin 1 or human orexin 2 receptors, were washed with HEPES (10 mM, pH 7.5), scraped off the culture plates with the same buffer, and centrifuged at 4 C for 5 min at 2500 x g. The cell pellet was either stored at -80 C or used directly. Before the experiments, cell membranes were re-suspended in binding assay buffer (10 mM HEPES, 0.5% (w/v) bovine serum albumin, pH 7.5) by homogenisation with a Polytron homogeniser at 50 Hz for 20 s. In competition experiments, cell homogenates (150μΙ) were incubated in assay buffer (10 mM HEPES, pH 7.5, 0.5 % (w/v) bovine serum albumin, 5 mM MgCI2, 1 mMCaCI2, and tween 0.05%) for 1 h at room temperature with about 100 pM of the radioligand ([125l]orexin A, 2100 Ci/mmole, 50 μΙ), and with various concentrations of compounds of the invention (50 μΙ) in triplicates.
Measurement: Kd = 46 nM (pChEMBL 7.340000152587891)
Descriptors: MW 485.47, ALogP 4.31, HBA 7, HBD 1, PSA 91.16, QED 0.42
Compound (SMILES): Cc1nn(C)c(C)c1C(C)NC(=O)COc1cc(C(F)(F)F)c2c(-c3ccccc3)nn(C)c2n1
InChIKey: VZJOTTKLMKQRID-UHFFFAOYSA-N
Target: Orexin/Hypocretin receptor type 1 (SINGLE PROTEIN), Homo sapiens
UniProt: O43613
Assay: Radioligand Binding Assay I : For crude cell membrane preparations, cells (CHO, Chinese hamster ovary or HEK, human embryonic kidney) expressing human orexin 1 or human orexin 2 receptors, were washed with HEPES (10 mM, pH 7.5), scraped off the culture plates with the same buffer, and centrifuged at 4 C for 5 min at 2500 x g. The cell pellet was either stored at -80 C or used directly. Before the experiments, cell membranes were re-suspended in binding assay buffer (10 mM HEPES, 0.5% (w/v) bovine serum albumin, pH 7.5) by homogenisation with a Polytron homogeniser at 50 Hz for 20 s. In competition experiments, cell homogenates (150μΙ) were incubated in assay buffer (10 mM HEPES, pH 7.5, 0.5 % (w/v) bovine serum albumin, 5 mM MgCI2, 1 mMCaCI2, and tween 0.05%) for 1 h at room temperature with about 100 pM of the radioligand ([125l]orexin A, 2100 Ci/mmole, 50 μΙ), and with various concentrations of compounds of the invention (50 μΙ) in triplicates.
Measurement: Kd = 26 nM (pChEMBL 7.579999923706055)
Descriptors: MW 486.5, ALogP 4.26, HBA 7, HBD 1, PSA 86.86, QED 0.44
Compound (SMILES): COc1ccc([C@H](C)NC(=O)COc2cc(C)c3c(C4CC4)nn(C)c3n2)cc1
InChIKey: QFDGOCWNMJAKLC-AWEZNQCLSA-N
Target: Orexin/Hypocretin receptor type 1 (SINGLE PROTEIN), Homo sapiens
UniProt: O43613
Assay: Radioligand Binding Assay I : For crude cell membrane preparations, cells (CHO, Chinese hamster ovary or HEK, human embryonic kidney) expressing human orexin 1 or human orexin 2 receptors, were washed with HEPES (10 mM, pH 7.5), scraped off the culture plates with the same buffer, and centrifuged at 4 C for 5 min at 2500 x g. The cell pellet was either stored at -80 C or used directly. Before the experiments, cell membranes were re-suspended in binding assay buffer (10 mM HEPES, 0.5% (w/v) bovine serum albumin, pH 7.5) by homogenisation with a Polytron homogeniser at 50 Hz for 20 s. In competition experiments, cell homogenates (150μΙ) were incubated in assay buffer (10 mM HEPES, pH 7.5, 0.5 % (w/v) bovine serum albumin, 5 mM MgCI2, 1 mMCaCI2, and tween 0.05%) for 1 h at room temperature with about 100 pM of the radioligand ([125l]orexin A, 2100 Ci/mmole, 50 μΙ), and with various concentrations of compounds of the invention (50 μΙ) in triplicates.
Measurement: Kd = 105 nM (pChEMBL 6.980000019073486)
Descriptors: MW 394.48, ALogP 3.42, HBA 6, HBD 1, PSA 78.27, QED 0.66
Compound (SMILES): CC(Oc1cc(C(F)(F)F)c2c(-c3ccccc3)nn(C)c2n1)C(=O)N[C@@H](C)c1ccccc1
InChIKey: GBWJJRMQQJCNOS-VYRBHSGPSA-N
Target: Orexin receptor type 2 (SINGLE PROTEIN), Homo sapiens
UniProt: O43614
Assay: Radioligand Binding Assay I : For crude cell membrane preparations, cells (CHO, Chinese hamster ovary or HEK, human embryonic kidney) expressing human orexin 1 or human orexin 2 receptors, were washed with HEPES (10 mM, pH 7.5), scraped off the culture plates with the same buffer, and centrifuged at 4 C for 5 min at 2500 x g. The cell pellet was either stored at -80 C or used directly. Before the experiments, cell membranes were re-suspended in binding assay buffer (10 mM HEPES, 0.5% (w/v) bovine serum albumin, pH 7.5) by homogenisation with a Polytron homogeniser at 50 Hz for 20 s. In competition experiments, cell homogenates (150μΙ) were incubated in assay buffer (10 mM HEPES, pH 7.5, 0.5 % (w/v) bovine serum albumin, 5 mM MgCI2, 1 mMCaCI2, and tween 0.05%) for 1 h at room temperature with about 100 pM of the radioligand ([125l]orexin A, 2100 Ci/mmole, 50 μΙ), and with various concentrations of compounds of the invention (50 μΙ) in triplicates.
Measurement: Kd = 162 nM (pChEMBL 6.789999961853027)
Descriptors: MW 468.48, ALogP 5.3, HBA 5, HBD 1, PSA 69.04, QED 0.42
Compound (SMILES): Cc1ccc(C(C)NC(=O)COc2cc(C(F)(F)F)c3c(-c4ccccc4)nn(C)c3n2)cn1
InChIKey: SOZWWJUFMMQLNO-UHFFFAOYSA-N
Target: Orexin/Hypocretin receptor type 1 (SINGLE PROTEIN), Homo sapiens
UniProt: O43613
Assay: Radioligand Binding Assay I : For crude cell membrane preparations, cells (CHO, Chinese hamster ovary or HEK, human embryonic kidney) expressing human orexin 1 or human orexin 2 receptors, were washed with HEPES (10 mM, pH 7.5), scraped off the culture plates with the same buffer, and centrifuged at 4 C for 5 min at 2500 x g. The cell pellet was either stored at -80 C or used directly. Before the experiments, cell membranes were re-suspended in binding assay buffer (10 mM HEPES, 0.5% (w/v) bovine serum albumin, pH 7.5) by homogenisation with a Polytron homogeniser at 50 Hz for 20 s. In competition experiments, cell homogenates (150μΙ) were incubated in assay buffer (10 mM HEPES, pH 7.5, 0.5 % (w/v) bovine serum albumin, 5 mM MgCI2, 1 mMCaCI2, and tween 0.05%) for 1 h at room temperature with about 100 pM of the radioligand ([125l]orexin A, 2100 Ci/mmole, 50 μΙ), and with various concentrations of compounds of the invention (50 μΙ) in triplicates.
Measurement: Kd = 161 nM (pChEMBL 6.789999961853027)
Descriptors: MW 469.47, ALogP 4.61, HBA 6, HBD 1, PSA 81.93, QED 0.45
Compound (SMILES): Cc1ccc([C@H](C)NC(=O)COc2cc(C)c3c(-c4ncccc4F)nn(C)c3n2)cc1
InChIKey: VHPHJZXOLJJSPJ-INIZCTEOSA-N
Target: Orexin/Hypocretin receptor type 1 (SINGLE PROTEIN), Homo sapiens
UniProt: O43613
Assay: Radioligand Binding Assay II : For crude cell membrane preparations, cells (CHO, Chinese hamster ovary or HEK, human embryonic kidney) expressing human orexin 1 or human orexin 2 receptors, were washed with HEPES (10 mM, pH 7.5), scraped off the culture plates with the same buffer, and centrifuged at 4 C for 5 min at 2500 x g. The cell pellet was either stored at -80 C or used directly. Before the experiments, cell membranes were re-suspended in binding assay buffer (10 mM HEPES, 0.5% (w/v) bovine serum albumin, pH 7.5) by homogenisation with a Polytron homogeniser at 50 Hz for 20 s. In competition experiments, cell homogenates (150μΙ) were incubated in assay buffer (10 mM HEPES, pH 7.5, 0.5 % (w/v) bovine serum albumin, 5 mM MgCI2, 1 mMCaCI2, and tween 0.05%) for 1 h at room temperature with about 1 nM of the radioligand [3H]-SB649868, 66 Ci/mmole, 50 μΙ), and with various concentrations of compounds of the invention (50 μΙ) in triplicates.
Measurement: Kd = 5 nM (pChEMBL 8.300000190734863)
Descriptors: MW 433.49, ALogP 4.04, HBA 6, HBD 1, PSA 81.93, QED 0.5
Compound (SMILES): Cc1ccc([C@H](C)NC(=O)COc2cc(C)c3c(-c4ncco4)nn(C)c3n2)cc1
InChIKey: KJJQPEHWLDKOCN-HNNXBMFYSA-N
Target: Orexin receptor type 2 (SINGLE PROTEIN), Homo sapiens
UniProt: O43614
Assay: Radioligand Binding Assay II : For crude cell membrane preparations, cells (CHO, Chinese hamster ovary or HEK, human embryonic kidney) expressing human orexin 1 or human orexin 2 receptors, were washed with HEPES (10 mM, pH 7.5), scraped off the culture plates with the same buffer, and centrifuged at 4 C for 5 min at 2500 x g. The cell pellet was either stored at -80 C or used directly. Before the experiments, cell membranes were re-suspended in binding assay buffer (10 mM HEPES, 0.5% (w/v) bovine serum albumin, pH 7.5) by homogenisation with a Polytron homogeniser at 50 Hz for 20 s. In competition experiments, cell homogenates (150μΙ) were incubated in assay buffer (10 mM HEPES, pH 7.5, 0.5 % (w/v) bovine serum albumin, 5 mM MgCI2, 1 mMCaCI2, and tween 0.05%) for 1 h at room temperature with about 1 nM of the radioligand [3H]-SB649868, 66 Ci/mmole, 50 μΙ), and with various concentrations of compounds of the invention (50 μΙ) in triplicates.
Measurement: Kd = 17 nM (pChEMBL 7.769999980926514)
Descriptors: MW 405.46, ALogP 3.5, HBA 7, HBD 1, PSA 95.07, QED 0.53
Compound (SMILES): Cc1ccc([C@H](C)NC(=O)COc2cc(C)c3c(-c4cnn(C)c4)nn(C)c3n2)cc1
InChIKey: PHNRYABIYGFJBY-INIZCTEOSA-N
Target: Orexin/Hypocretin receptor type 1 (SINGLE PROTEIN), Homo sapiens
UniProt: O43613
Assay: Radioligand Binding Assay II : For crude cell membrane preparations, cells (CHO, Chinese hamster ovary or HEK, human embryonic kidney) expressing human orexin 1 or human orexin 2 receptors, were washed with HEPES (10 mM, pH 7.5), scraped off the culture plates with the same buffer, and centrifuged at 4 C for 5 min at 2500 x g. The cell pellet was either stored at -80 C or used directly. Before the experiments, cell membranes were re-suspended in binding assay buffer (10 mM HEPES, 0.5% (w/v) bovine serum albumin, pH 7.5) by homogenisation with a Polytron homogeniser at 50 Hz for 20 s. In competition experiments, cell homogenates (150μΙ) were incubated in assay buffer (10 mM HEPES, pH 7.5, 0.5 % (w/v) bovine serum albumin, 5 mM MgCI2, 1 mMCaCI2, and tween 0.05%) for 1 h at room temperature with about 1 nM of the radioligand [3H]-SB649868, 66 Ci/mmole, 50 μΙ), and with various concentrations of compounds of the invention (50 μΙ) in triplicates.
Measurement: Kd = 76 nM (pChEMBL 7.119999885559082)
Descriptors: MW 418.5, ALogP 3.24, HBA 7, HBD 1, PSA 86.86, QED 0.52
Compound (SMILES): Cc1ccc([C@H](C)NC(=O)COc2cc(C)c3c(-c4ccc(C)cn4)nn(C)c3n2)cc1
InChIKey: WOCKIBOPFNKPOV-SFHVURJKSA-N
Target: Orexin/Hypocretin receptor type 1 (SINGLE PROTEIN), Homo sapiens
UniProt: O43613
Assay: Radioligand Binding Assay II : For crude cell membrane preparations, cells (CHO, Chinese hamster ovary or HEK, human embryonic kidney) expressing human orexin 1 or human orexin 2 receptors, were washed with HEPES (10 mM, pH 7.5), scraped off the culture plates with the same buffer, and centrifuged at 4 C for 5 min at 2500 x g. The cell pellet was either stored at -80 C or used directly. Before the experiments, cell membranes were re-suspended in binding assay buffer (10 mM HEPES, 0.5% (w/v) bovine serum albumin, pH 7.5) by homogenisation with a Polytron homogeniser at 50 Hz for 20 s. In competition experiments, cell homogenates (150μΙ) were incubated in assay buffer (10 mM HEPES, pH 7.5, 0.5 % (w/v) bovine serum albumin, 5 mM MgCI2, 1 mMCaCI2, and tween 0.05%) for 1 h at room temperature with about 1 nM of the radioligand [3H]-SB649868, 66 Ci/mmole, 50 μΙ), and with various concentrations of compounds of the invention (50 μΙ) in triplicates.
Measurement: Kd = 14 nM (pChEMBL 7.849999904632568)
Descriptors: MW 429.52, ALogP 4.21, HBA 6, HBD 1, PSA 81.93, QED 0.5
Compound (SMILES): Cc1ccc([C@H](C)NC(=O)COc2cc(C)c3c(-c4nc(C)cs4)nn(C)c3n2)cc1
InChIKey: IUICMZGKDMRYTR-INIZCTEOSA-N
Target: Orexin/Hypocretin receptor type 1 (SINGLE PROTEIN), Homo sapiens
UniProt: O43613
Assay: Radioligand Binding Assay II : For crude cell membrane preparations, cells (CHO, Chinese hamster ovary or HEK, human embryonic kidney) expressing human orexin 1 or human orexin 2 receptors, were washed with HEPES (10 mM, pH 7.5), scraped off the culture plates with the same buffer, and centrifuged at 4 C for 5 min at 2500 x g. The cell pellet was either stored at -80 C or used directly. Before the experiments, cell membranes were re-suspended in binding assay buffer (10 mM HEPES, 0.5% (w/v) bovine serum albumin, pH 7.5) by homogenisation with a Polytron homogeniser at 50 Hz for 20 s. In competition experiments, cell homogenates (150μΙ) were incubated in assay buffer (10 mM HEPES, pH 7.5, 0.5 % (w/v) bovine serum albumin, 5 mM MgCI2, 1 mMCaCI2, and tween 0.05%) for 1 h at room temperature with about 1 nM of the radioligand [3H]-SB649868, 66 Ci/mmole, 50 μΙ), and with various concentrations of compounds of the invention (50 μΙ) in triplicates.
Measurement: Kd = 4 nM (pChEMBL 8.399999618530273)
Descriptors: MW 435.55, ALogP 4.27, HBA 7, HBD 1, PSA 81.93, QED 0.49
Compound (SMILES): Cc1ccc([C@H](C)NC(=O)COc2cc(C)c3c(-c4nccs4)nn(C)c3n2)cc1
InChIKey: PCALLGUMHPYDBK-HNNXBMFYSA-N
Target: Orexin receptor type 2 (SINGLE PROTEIN), Homo sapiens
UniProt: O43614
Assay: Radioligand Binding Assay II : For crude cell membrane preparations, cells (CHO, Chinese hamster ovary or HEK, human embryonic kidney) expressing human orexin 1 or human orexin 2 receptors, were washed with HEPES (10 mM, pH 7.5), scraped off the culture plates with the same buffer, and centrifuged at 4 C for 5 min at 2500 x g. The cell pellet was either stored at -80 C or used directly. Before the experiments, cell membranes were re-suspended in binding assay buffer (10 mM HEPES, 0.5% (w/v) bovine serum albumin, pH 7.5) by homogenisation with a Polytron homogeniser at 50 Hz for 20 s. In competition experiments, cell homogenates (150μΙ) were incubated in assay buffer (10 mM HEPES, pH 7.5, 0.5 % (w/v) bovine serum albumin, 5 mM MgCI2, 1 mMCaCI2, and tween 0.05%) for 1 h at room temperature with about 1 nM of the radioligand [3H]-SB649868, 66 Ci/mmole, 50 μΙ), and with various concentrations of compounds of the invention (50 μΙ) in triplicates.
Measurement: Kd = 3 nM (pChEMBL 8.520000457763672)
Descriptors: MW 421.53, ALogP 3.96, HBA 7, HBD 1, PSA 81.93, QED 0.51
Compound (SMILES): COc1ccnc(-c2nn(C)c3nc(OCC(=O)N[C@@H](C)c4ccc(C)cc4)cc(C)c23)n1
InChIKey: QUZUPFPNUICEFH-INIZCTEOSA-N
Target: Orexin receptor type 2 (SINGLE PROTEIN), Homo sapiens
UniProt: O43614
Assay: Radioligand Binding Assay II : For crude cell membrane preparations, cells (CHO, Chinese hamster ovary or HEK, human embryonic kidney) expressing human orexin 1 or human orexin 2 receptors, were washed with HEPES (10 mM, pH 7.5), scraped off the culture plates with the same buffer, and centrifuged at 4 C for 5 min at 2500 x g. The cell pellet was either stored at -80 C or used directly. Before the experiments, cell membranes were re-suspended in binding assay buffer (10 mM HEPES, 0.5% (w/v) bovine serum albumin, pH 7.5) by homogenisation with a Polytron homogeniser at 50 Hz for 20 s. In competition experiments, cell homogenates (150μΙ) were incubated in assay buffer (10 mM HEPES, pH 7.5, 0.5 % (w/v) bovine serum albumin, 5 mM MgCI2, 1 mMCaCI2, and tween 0.05%) for 1 h at room temperature with about 1 nM of the radioligand [3H]-SB649868, 66 Ci/mmole, 50 μΙ), and with various concentrations of compounds of the invention (50 μΙ) in triplicates.
Measurement: Kd = 19 nM (pChEMBL 7.71999979019165)
Descriptors: MW 446.51, ALogP 3.31, HBA 8, HBD 1, PSA 104.05, QED 0.46
Compound (SMILES): Cc1ccc([C@H](C)NC(=O)COc2cc(C)c3c(-c4cncs4)nn(C)c3n2)cc1
InChIKey: FTVURQPDCLVSKG-HNNXBMFYSA-N
Target: Orexin receptor type 2 (SINGLE PROTEIN), Homo sapiens
UniProt: O43614
Assay: Radioligand Binding Assay II : For crude cell membrane preparations, cells (CHO, Chinese hamster ovary or HEK, human embryonic kidney) expressing human orexin 1 or human orexin 2 receptors, were washed with HEPES (10 mM, pH 7.5), scraped off the culture plates with the same buffer, and centrifuged at 4 C for 5 min at 2500 x g. The cell pellet was either stored at -80 C or used directly. Before the experiments, cell membranes were re-suspended in binding assay buffer (10 mM HEPES, 0.5% (w/v) bovine serum albumin, pH 7.5) by homogenisation with a Polytron homogeniser at 50 Hz for 20 s. In competition experiments, cell homogenates (150μΙ) were incubated in assay buffer (10 mM HEPES, pH 7.5, 0.5 % (w/v) bovine serum albumin, 5 mM MgCI2, 1 mMCaCI2, and tween 0.05%) for 1 h at room temperature with about 1 nM of the radioligand [3H]-SB649868, 66 Ci/mmole, 50 μΙ), and with various concentrations of compounds of the invention (50 μΙ) in triplicates.
Measurement: Kd = 26 nM (pChEMBL 7.579999923706055)
Descriptors: MW 421.53, ALogP 3.96, HBA 7, HBD 1, PSA 81.93, QED 0.51
Compound (SMILES): COc1nc(-c2nn(C)c3nc(OCC(=O)N[C@@H](C)c4ccc(C)cc4)cc(C)c23)cs1
InChIKey: JBVHBPMXFJEBSE-HNNXBMFYSA-N
Target: Orexin receptor type 2 (SINGLE PROTEIN), Homo sapiens
UniProt: O43614
Assay: Radioligand Binding Assay II : For crude cell membrane preparations, cells (CHO, Chinese hamster ovary or HEK, human embryonic kidney) expressing human orexin 1 or human orexin 2 receptors, were washed with HEPES (10 mM, pH 7.5), scraped off the culture plates with the same buffer, and centrifuged at 4 C for 5 min at 2500 x g. The cell pellet was either stored at -80 C or used directly. Before the experiments, cell membranes were re-suspended in binding assay buffer (10 mM HEPES, 0.5% (w/v) bovine serum albumin, pH 7.5) by homogenisation with a Polytron homogeniser at 50 Hz for 20 s. In competition experiments, cell homogenates (150μΙ) were incubated in assay buffer (10 mM HEPES, pH 7.5, 0.5 % (w/v) bovine serum albumin, 5 mM MgCI2, 1 mMCaCI2, and tween 0.05%) for 1 h at room temperature with about 1 nM of the radioligand [3H]-SB649868, 66 Ci/mmole, 50 μΙ), and with various concentrations of compounds of the invention (50 μΙ) in triplicates.
Measurement: Kd = 37 nM (pChEMBL 7.429999828338623)
Descriptors: MW 451.55, ALogP 3.97, HBA 8, HBD 1, PSA 91.16, QED 0.46
Compound (SMILES): Cc1ccc([C@H](C)NC(=O)COc2cc(C)c3c(-c4ncc(C)s4)nn(C)c3n2)cc1
InChIKey: OWFVNBHKYXWMAX-INIZCTEOSA-N
Target: Orexin/Hypocretin receptor type 1 (SINGLE PROTEIN), Homo sapiens
UniProt: O43613
Assay: Radioligand Binding Assay II : For crude cell membrane preparations, cells (CHO, Chinese hamster ovary or HEK, human embryonic kidney) expressing human orexin 1 or human orexin 2 receptors, were washed with HEPES (10 mM, pH 7.5), scraped off the culture plates with the same buffer, and centrifuged at 4 C for 5 min at 2500 x g. The cell pellet was either stored at -80 C or used directly. Before the experiments, cell membranes were re-suspended in binding assay buffer (10 mM HEPES, 0.5% (w/v) bovine serum albumin, pH 7.5) by homogenisation with a Polytron homogeniser at 50 Hz for 20 s. In competition experiments, cell homogenates (150μΙ) were incubated in assay buffer (10 mM HEPES, pH 7.5, 0.5 % (w/v) bovine serum albumin, 5 mM MgCI2, 1 mMCaCI2, and tween 0.05%) for 1 h at room temperature with about 1 nM of the radioligand [3H]-SB649868, 66 Ci/mmole, 50 μΙ), and with various concentrations of compounds of the invention (50 μΙ) in triplicates.
Measurement: Kd = 4 nM (pChEMBL 8.399999618530273)
Descriptors: MW 435.55, ALogP 4.27, HBA 7, HBD 1, PSA 81.93, QED 0.49
Compound (SMILES): Cc1ccc([C@H](C)NC(=O)COc2cc(C)c3c(-c4cccc(C)n4)nn(C)c3n2)cc1
InChIKey: IXELEINLWUAFSZ-SFHVURJKSA-N
Target: Orexin receptor type 2 (SINGLE PROTEIN), Homo sapiens
UniProt: O43614
Assay: Radioligand Binding Assay II : For crude cell membrane preparations, cells (CHO, Chinese hamster ovary or HEK, human embryonic kidney) expressing human orexin 1 or human orexin 2 receptors, were washed with HEPES (10 mM, pH 7.5), scraped off the culture plates with the same buffer, and centrifuged at 4 C for 5 min at 2500 x g. The cell pellet was either stored at -80 C or used directly. Before the experiments, cell membranes were re-suspended in binding assay buffer (10 mM HEPES, 0.5% (w/v) bovine serum albumin, pH 7.5) by homogenisation with a Polytron homogeniser at 50 Hz for 20 s. In competition experiments, cell homogenates (150μΙ) were incubated in assay buffer (10 mM HEPES, pH 7.5, 0.5 % (w/v) bovine serum albumin, 5 mM MgCI2, 1 mMCaCI2, and tween 0.05%) for 1 h at room temperature with about 1 nM of the radioligand [3H]-SB649868, 66 Ci/mmole, 50 μΙ), and with various concentrations of compounds of the invention (50 μΙ) in triplicates.
Measurement: Kd = 21 nM (pChEMBL 7.679999828338623)
Descriptors: MW 429.52, ALogP 4.21, HBA 6, HBD 1, PSA 81.93, QED 0.5