lovingscience/chembl-v37-raw-activities huggingface dataset:
Compound (SMILES): O=C(N[C@H]1CC[C@H](CCN2CCC(c3coc4ccccc34)CC2)CC1)c1ccc(-n2cccc2)cc1
InChIKey: TUHWCWZHGQPAEF-HNKWHGCMSA-N
Target: D(2) dopamine receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P14416
Assay: Radioligand Binding Assay: liquots of membrane preparations were thawed at RT, resuspended in assay buffer (D2, D3: 50 mM Tris-HCl, 120 mM NaCl, 5 mM MgCl2, 1 mM EDTA, 5 mM KC1, 1.5 mM CaCl2, pH=7.4; 5-HT2A: 50 mM Tris-HCl, 10 mM MgCl2, 1 mM EGTA, pH=7.4), homogenized with a Polytron for 20-30 sec at 12.000 rpm and adjusted to a final concentration of approximately 7.5 ug protein / well (D2, D3) and 15 ug protein / well (5-HT2A), respectively.The binding affinity (IQ) of the compounds was determined using radioligand binding. Membranes were incubated in a total volume of 200 ulÂ with a fixed concentration of radioligand (final concentration approximately 0.7 nM [3H] -spiperone for D2, 0.5 nM [3H] -spiperone for D3, and 1.1 nM [3H]-ketanserin for 5-HT2A) and ten concentrations of test compound in ranging between 10uM - 0.1 nM for 1 h at RT. At the end of the incubation, the reaction mixtures were filtered on to unifilter 96-well white microplates with bonded GF/C filters.
Measurement: Ki = 34.26 nM (pChEMBL 7.460000038146973)
Descriptors: MW 495.67, ALogP 6.78, HBA 4, HBD 1, PSA 50.41, QED 0.31
Compound (SMILES): Cc1ccc(C(=O)N[C@H]2CC[C@H](CCN3CCC(c4coc5ccccc45)CC3)CC2)cn1
InChIKey: ZHXHPEMSGWDXAG-SAIGFBBZSA-N
Target: D(2) dopamine receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P14416
Assay: Radioligand Binding Assay: liquots of membrane preparations were thawed at RT, resuspended in assay buffer (D2, D3: 50 mM Tris-HCl, 120 mM NaCl, 5 mM MgCl2, 1 mM EDTA, 5 mM KC1, 1.5 mM CaCl2, pH=7.4; 5-HT2A: 50 mM Tris-HCl, 10 mM MgCl2, 1 mM EGTA, pH=7.4), homogenized with a Polytron for 20-30 sec at 12.000 rpm and adjusted to a final concentration of approximately 7.5 ug protein / well (D2, D3) and 15 ug protein / well (5-HT2A), respectively.The binding affinity (IQ) of the compounds was determined using radioligand binding. Membranes were incubated in a total volume of 200 ulÂ with a fixed concentration of radioligand (final concentration approximately 0.7 nM [3H] -spiperone for D2, 0.5 nM [3H] -spiperone for D3, and 1.1 nM [3H]-ketanserin for 5-HT2A) and ten concentrations of test compound in ranging between 10uM - 0.1 nM for 1 h at RT. At the end of the incubation, the reaction mixtures were filtered on to unifilter 96-well white microplates with bonded GF/C filters.
Measurement: Ki = 28.13 nM (pChEMBL 7.550000190734863)
Descriptors: MW 445.61, ALogP 5.69, HBA 4, HBD 1, PSA 58.37, QED 0.53
Compound (SMILES): N#Cc1ccc(C(=O)N[C@H]2CC[C@H](CCN3CCC(c4coc5ccccc45)CC3)CC2)cc1
InChIKey: MOBMWPPSJIZIKV-OKDASEJXSA-N
Target: 5-hydroxytryptamine receptor 2A (SINGLE PROTEIN), Homo sapiens
UniProt: P28223
Assay: Radioligand Binding Assay: liquots of membrane preparations were thawed at RT, resuspended in assay buffer (D2, D3: 50 mM Tris-HCl, 120 mM NaCl, 5 mM MgCl2, 1 mM EDTA, 5 mM KC1, 1.5 mM CaCl2, pH=7.4; 5-HT2A: 50 mM Tris-HCl, 10 mM MgCl2, 1 mM EGTA, pH=7.4), homogenized with a Polytron for 20-30 sec at 12.000 rpm and adjusted to a final concentration of approximately 7.5 ug protein / well (D2, D3) and 15 ug protein / well (5-HT2A), respectively.The binding affinity (IQ) of the compounds was determined using radioligand binding. Membranes were incubated in a total volume of 200 ulÂ with a fixed concentration of radioligand (final concentration approximately 0.7 nM [3H] -spiperone for D2, 0.5 nM [3H] -spiperone for D3, and 1.1 nM [3H]-ketanserin for 5-HT2A) and ten concentrations of test compound in ranging between 10uM - 0.1 nM for 1 h at RT. At the end of the incubation, the reaction mixtures were filtered on to unifilter 96-well white microplates with bonded GF/C filters.
Measurement: Ki = 5.89 nM (pChEMBL 8.229999542236328)
Descriptors: MW 455.6, ALogP 5.86, HBA 4, HBD 1, PSA 69.27, QED 0.51
Compound (SMILES): CC(C)(C)Oc1ccc(C(=O)N[C@H]2CC[C@H](CCN3CCC(c4coc5ccccc45)CC3)CC2)cc1
InChIKey: JNOKWZBEYVLXQJ-OJBMAJLDSA-N
Target: D(3) dopamine receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P35462
Assay: Radioligand Binding Assay: liquots of membrane preparations were thawed at RT, resuspended in assay buffer (D2, D3: 50 mM Tris-HCl, 120 mM NaCl, 5 mM MgCl2, 1 mM EDTA, 5 mM KC1, 1.5 mM CaCl2, pH=7.4; 5-HT2A: 50 mM Tris-HCl, 10 mM MgCl2, 1 mM EGTA, pH=7.4), homogenized with a Polytron for 20-30 sec at 12.000 rpm and adjusted to a final concentration of approximately 7.5 ug protein / well (D2, D3) and 15 ug protein / well (5-HT2A), respectively.The binding affinity (IQ) of the compounds was determined using radioligand binding. Membranes were incubated in a total volume of 200 ulÂ with a fixed concentration of radioligand (final concentration approximately 0.7 nM [3H] -spiperone for D2, 0.5 nM [3H] -spiperone for D3, and 1.1 nM [3H]-ketanserin for 5-HT2A) and ten concentrations of test compound in ranging between 10uM - 0.1 nM for 1 h at RT. At the end of the incubation, the reaction mixtures were filtered on to unifilter 96-well white microplates with bonded GF/C filters.
Measurement: Ki = 2.14 nM (pChEMBL 8.670000076293945)
Descriptors: MW 502.7, ALogP 7.17, HBA 4, HBD 1, PSA 54.71, QED 0.37
Compound (SMILES): CO[C@H]1CC[C@H](CC(=O)N[C@H]2CC[C@H](CCN3CCC(c4coc5ccccc45)CC3)CC2)CC1
InChIKey: AKOUANOAMJNPBZ-GJIFKWMDSA-N
Target: 5-hydroxytryptamine receptor 2A (SINGLE PROTEIN), Homo sapiens
UniProt: P28223
Assay: Radioligand Binding Assay: liquots of membrane preparations were thawed at RT, resuspended in assay buffer (D2, D3: 50 mM Tris-HCl, 120 mM NaCl, 5 mM MgCl2, 1 mM EDTA, 5 mM KC1, 1.5 mM CaCl2, pH=7.4; 5-HT2A: 50 mM Tris-HCl, 10 mM MgCl2, 1 mM EGTA, pH=7.4), homogenized with a Polytron for 20-30 sec at 12.000 rpm and adjusted to a final concentration of approximately 7.5 ug protein / well (D2, D3) and 15 ug protein / well (5-HT2A), respectively.The binding affinity (IQ) of the compounds was determined using radioligand binding. Membranes were incubated in a total volume of 200 ulÂ with a fixed concentration of radioligand (final concentration approximately 0.7 nM [3H] -spiperone for D2, 0.5 nM [3H] -spiperone for D3, and 1.1 nM [3H]-ketanserin for 5-HT2A) and ten concentrations of test compound in ranging between 10uM - 0.1 nM for 1 h at RT. At the end of the incubation, the reaction mixtures were filtered on to unifilter 96-well white microplates with bonded GF/C filters.
Measurement: Ki = 8.14 nM (pChEMBL 8.09000015258789)
Descriptors: MW 480.69, ALogP 6.27, HBA 4, HBD 1, PSA 54.71, QED 0.48
Compound (SMILES): O=C(Cc1ccc2c(c1)OCO2)N[C@H]1CC[C@H](CCN2CCC(c3coc4ccccc34)CC2)CC1
InChIKey: FETIOVWFCXVZTM-SAIGFBBZSA-N
Target: 5-hydroxytryptamine receptor 2A (SINGLE PROTEIN), Homo sapiens
UniProt: P28223
Assay: Radioligand Binding Assay: liquots of membrane preparations were thawed at RT, resuspended in assay buffer (D2, D3: 50 mM Tris-HCl, 120 mM NaCl, 5 mM MgCl2, 1 mM EDTA, 5 mM KC1, 1.5 mM CaCl2, pH=7.4; 5-HT2A: 50 mM Tris-HCl, 10 mM MgCl2, 1 mM EGTA, pH=7.4), homogenized with a Polytron for 20-30 sec at 12.000 rpm and adjusted to a final concentration of approximately 7.5 ug protein / well (D2, D3) and 15 ug protein / well (5-HT2A), respectively.The binding affinity (IQ) of the compounds was determined using radioligand binding. Membranes were incubated in a total volume of 200 ulÂ with a fixed concentration of radioligand (final concentration approximately 0.7 nM [3H] -spiperone for D2, 0.5 nM [3H] -spiperone for D3, and 1.1 nM [3H]-ketanserin for 5-HT2A) and ten concentrations of test compound in ranging between 10uM - 0.1 nM for 1 h at RT. At the end of the incubation, the reaction mixtures were filtered on to unifilter 96-well white microplates with bonded GF/C filters.
Measurement: Ki = 11.5 nM (pChEMBL 7.940000057220459)
Descriptors: MW 488.63, ALogP 5.65, HBA 5, HBD 1, PSA 63.94, QED 0.47
Compound (SMILES): CS(=O)(=O)c1ccc(C(=O)N[C@H]2CC[C@H](CCN3CCC(c4coc5ccccc45)CC3)CC2)s1
InChIKey: SRZBALGZTDLNCE-XUTJKUGGSA-N
Target: D(2) dopamine receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P14416
Assay: Radioligand Binding Assay: liquots of membrane preparations were thawed at RT, resuspended in assay buffer (D2, D3: 50 mM Tris-HCl, 120 mM NaCl, 5 mM MgCl2, 1 mM EDTA, 5 mM KC1, 1.5 mM CaCl2, pH=7.4; 5-HT2A: 50 mM Tris-HCl, 10 mM MgCl2, 1 mM EGTA, pH=7.4), homogenized with a Polytron for 20-30 sec at 12.000 rpm and adjusted to a final concentration of approximately 7.5 ug protein / well (D2, D3) and 15 ug protein / well (5-HT2A), respectively.The binding affinity (IQ) of the compounds was determined using radioligand binding. Membranes were incubated in a total volume of 200 ulÂ with a fixed concentration of radioligand (final concentration approximately 0.7 nM [3H] -spiperone for D2, 0.5 nM [3H] -spiperone for D3, and 1.1 nM [3H]-ketanserin for 5-HT2A) and ten concentrations of test compound in ranging between 10uM - 0.1 nM for 1 h at RT. At the end of the incubation, the reaction mixtures were filtered on to unifilter 96-well white microplates with bonded GF/C filters.
Measurement: Ki = 60.84 nM (pChEMBL 7.21999979019165)
Descriptors: MW 514.71, ALogP 5.46, HBA 6, HBD 1, PSA 79.62, QED 0.45
Compound (SMILES): O=C(CC1COC1)N[C@H]1CC[C@H](CCN2CCC(c3coc4ccccc34)CC2)CC1
InChIKey: HOMQYYYMDXLYHT-XYWHTSSQSA-N
Target: D(3) dopamine receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P35462
Assay: Radioligand Binding Assay: liquots of membrane preparations were thawed at RT, resuspended in assay buffer (D2, D3: 50 mM Tris-HCl, 120 mM NaCl, 5 mM MgCl2, 1 mM EDTA, 5 mM KC1, 1.5 mM CaCl2, pH=7.4; 5-HT2A: 50 mM Tris-HCl, 10 mM MgCl2, 1 mM EGTA, pH=7.4), homogenized with a Polytron for 20-30 sec at 12.000 rpm and adjusted to a final concentration of approximately 7.5 ug protein / well (D2, D3) and 15 ug protein / well (5-HT2A), respectively.The binding affinity (IQ) of the compounds was determined using radioligand binding. Membranes were incubated in a total volume of 200 ulÂ with a fixed concentration of radioligand (final concentration approximately 0.7 nM [3H] -spiperone for D2, 0.5 nM [3H] -spiperone for D3, and 1.1 nM [3H]-ketanserin for 5-HT2A) and ten concentrations of test compound in ranging between 10uM - 0.1 nM for 1 h at RT. At the end of the incubation, the reaction mixtures were filtered on to unifilter 96-well white microplates with bonded GF/C filters.
Measurement: Ki = 1.64 nM (pChEMBL 8.789999961853027)
Descriptors: MW 424.59, ALogP 4.71, HBA 4, HBD 1, PSA 54.71, QED 0.7
Compound (SMILES): CC(C)(C)C1CCC(C(=O)N[C@H]2CC[C@H](CCN3CCC(c4coc5ccccc45)CC3)CC2)CC1
InChIKey: UPDGYYYUTBGSJZ-IALBEUSZSA-N
Target: 5-hydroxytryptamine receptor 2A (SINGLE PROTEIN), Homo sapiens
UniProt: P28223
Assay: Radioligand Binding Assay: liquots of membrane preparations were thawed at RT, resuspended in assay buffer (D2, D3: 50 mM Tris-HCl, 120 mM NaCl, 5 mM MgCl2, 1 mM EDTA, 5 mM KC1, 1.5 mM CaCl2, pH=7.4; 5-HT2A: 50 mM Tris-HCl, 10 mM MgCl2, 1 mM EGTA, pH=7.4), homogenized with a Polytron for 20-30 sec at 12.000 rpm and adjusted to a final concentration of approximately 7.5 ug protein / well (D2, D3) and 15 ug protein / well (5-HT2A), respectively.The binding affinity (IQ) of the compounds was determined using radioligand binding. Membranes were incubated in a total volume of 200 ulÂ with a fixed concentration of radioligand (final concentration approximately 0.7 nM [3H] -spiperone for D2, 0.5 nM [3H] -spiperone for D3, and 1.1 nM [3H]-ketanserin for 5-HT2A) and ten concentrations of test compound in ranging between 10uM - 0.1 nM for 1 h at RT. At the end of the incubation, the reaction mixtures were filtered on to unifilter 96-well white microplates with bonded GF/C filters.
Measurement: Ki = 6.03 nM (pChEMBL 8.220000267028809)
Descriptors: MW 492.75, ALogP 7.53, HBA 3, HBD 1, PSA 45.48, QED 0.45
Compound (SMILES): O=C(N[C@H]1CC[C@H](CCN2CCC(c3coc4ccccc34)CC2)CC1)C12CC3CC(CC(C3)C1)C2
InChIKey: INZTWDPMSQSIHC-WXKZGDQPSA-N
Target: 5-hydroxytryptamine receptor 2A (SINGLE PROTEIN), Homo sapiens
UniProt: P28223
Assay: Radioligand Binding Assay: liquots of membrane preparations were thawed at RT, resuspended in assay buffer (D2, D3: 50 mM Tris-HCl, 120 mM NaCl, 5 mM MgCl2, 1 mM EDTA, 5 mM KC1, 1.5 mM CaCl2, pH=7.4; 5-HT2A: 50 mM Tris-HCl, 10 mM MgCl2, 1 mM EGTA, pH=7.4), homogenized with a Polytron for 20-30 sec at 12.000 rpm and adjusted to a final concentration of approximately 7.5 ug protein / well (D2, D3) and 15 ug protein / well (5-HT2A), respectively.The binding affinity (IQ) of the compounds was determined using radioligand binding. Membranes were incubated in a total volume of 200 ulÂ with a fixed concentration of radioligand (final concentration approximately 0.7 nM [3H] -spiperone for D2, 0.5 nM [3H] -spiperone for D3, and 1.1 nM [3H]-ketanserin for 5-HT2A) and ten concentrations of test compound in ranging between 10uM - 0.1 nM for 1 h at RT. At the end of the incubation, the reaction mixtures were filtered on to unifilter 96-well white microplates with bonded GF/C filters.
Measurement: Ki = 17.38 nM (pChEMBL 7.760000228881836)
Descriptors: MW 488.72, ALogP 6.89, HBA 3, HBD 1, PSA 45.48, QED 0.48
Compound (SMILES): O=C(N[C@H]1CC[C@H](CCN2CCC(c3coc4ccccc34)CC2)CC1)C1CCC(C(F)(F)F)CC1
InChIKey: GPUXMPIFNAGRSF-XPEDOLEQSA-N
Target: D(2) dopamine receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P14416
Assay: Radioligand Binding Assay: liquots of membrane preparations were thawed at RT, resuspended in assay buffer (D2, D3: 50 mM Tris-HCl, 120 mM NaCl, 5 mM MgCl2, 1 mM EDTA, 5 mM KC1, 1.5 mM CaCl2, pH=7.4; 5-HT2A: 50 mM Tris-HCl, 10 mM MgCl2, 1 mM EGTA, pH=7.4), homogenized with a Polytron for 20-30 sec at 12.000 rpm and adjusted to a final concentration of approximately 7.5 ug protein / well (D2, D3) and 15 ug protein / well (5-HT2A), respectively.The binding affinity (IQ) of the compounds was determined using radioligand binding. Membranes were incubated in a total volume of 200 ulÂ with a fixed concentration of radioligand (final concentration approximately 0.7 nM [3H] -spiperone for D2, 0.5 nM [3H] -spiperone for D3, and 1.1 nM [3H]-ketanserin for 5-HT2A) and ten concentrations of test compound in ranging between 10uM - 0.1 nM for 1 h at RT. At the end of the incubation, the reaction mixtures were filtered on to unifilter 96-well white microplates with bonded GF/C filters.
Measurement: Ki = 72.97 nM (pChEMBL 7.139999866485596)
Descriptors: MW 504.64, ALogP 7.05, HBA 3, HBD 1, PSA 45.48, QED 0.46
Compound (SMILES): CC(C)Cc1ccc(C(=O)N[C@H]2CC[C@H](CCN3CCC(c4coc5ccccc45)CC3)CC2)cc1
InChIKey: HRSJSQHPKLXGDX-XBTDCMMSSA-N
Target: 5-hydroxytryptamine receptor 2A (SINGLE PROTEIN), Homo sapiens
UniProt: P28223
Assay: Radioligand Binding Assay: liquots of membrane preparations were thawed at RT, resuspended in assay buffer (D2, D3: 50 mM Tris-HCl, 120 mM NaCl, 5 mM MgCl2, 1 mM EDTA, 5 mM KC1, 1.5 mM CaCl2, pH=7.4; 5-HT2A: 50 mM Tris-HCl, 10 mM MgCl2, 1 mM EGTA, pH=7.4), homogenized with a Polytron for 20-30 sec at 12.000 rpm and adjusted to a final concentration of approximately 7.5 ug protein / well (D2, D3) and 15 ug protein / well (5-HT2A), respectively.The binding affinity (IQ) of the compounds was determined using radioligand binding. Membranes were incubated in a total volume of 200 ulÂ with a fixed concentration of radioligand (final concentration approximately 0.7 nM [3H] -spiperone for D2, 0.5 nM [3H] -spiperone for D3, and 1.1 nM [3H]-ketanserin for 5-HT2A) and ten concentrations of test compound in ranging between 10uM - 0.1 nM for 1 h at RT. At the end of the incubation, the reaction mixtures were filtered on to unifilter 96-well white microplates with bonded GF/C filters.
Measurement: Ki = 2.69 nM (pChEMBL 8.569999694824219)
Descriptors: MW 486.7, ALogP 7.19, HBA 3, HBD 1, PSA 45.48, QED 0.37
Compound (SMILES): CCc1ccc(C(=O)N[C@H]2CC[C@H](CCN3CCC(c4coc5ccccc45)CC3)CC2)cc1
InChIKey: DPJONOPQJUKYRM-OJBMAJLDSA-N
Target: D(2) dopamine receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P14416
Assay: Radioligand Binding Assay: liquots of membrane preparations were thawed at RT, resuspended in assay buffer (D2, D3: 50 mM Tris-HCl, 120 mM NaCl, 5 mM MgCl2, 1 mM EDTA, 5 mM KC1, 1.5 mM CaCl2, pH=7.4; 5-HT2A: 50 mM Tris-HCl, 10 mM MgCl2, 1 mM EGTA, pH=7.4), homogenized with a Polytron for 20-30 sec at 12.000 rpm and adjusted to a final concentration of approximately 7.5 ug protein / well (D2, D3) and 15 ug protein / well (5-HT2A), respectively.The binding affinity (IQ) of the compounds was determined using radioligand binding. Membranes were incubated in a total volume of 200 ulÂ with a fixed concentration of radioligand (final concentration approximately 0.7 nM [3H] -spiperone for D2, 0.5 nM [3H] -spiperone for D3, and 1.1 nM [3H]-ketanserin for 5-HT2A) and ten concentrations of test compound in ranging between 10uM - 0.1 nM for 1 h at RT. At the end of the incubation, the reaction mixtures were filtered on to unifilter 96-well white microplates with bonded GF/C filters.
Measurement: Ki = 204.42 nM (pChEMBL 6.690000057220459)
Descriptors: MW 458.65, ALogP 6.55, HBA 3, HBD 1, PSA 45.48, QED 0.44
Compound (SMILES): CC(C)c1ccc(C(=O)N[C@H]2CC[C@H](CCN3CCC(c4coc5ccccc45)CC3)CC2)cc1
InChIKey: VPCKUMFPILIIDI-JIBACQESSA-N
Target: D(2) dopamine receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P14416
Assay: Radioligand Binding Assay: liquots of membrane preparations were thawed at RT, resuspended in assay buffer (D2, D3: 50 mM Tris-HCl, 120 mM NaCl, 5 mM MgCl2, 1 mM EDTA, 5 mM KC1, 1.5 mM CaCl2, pH=7.4; 5-HT2A: 50 mM Tris-HCl, 10 mM MgCl2, 1 mM EGTA, pH=7.4), homogenized with a Polytron for 20-30 sec at 12.000 rpm and adjusted to a final concentration of approximately 7.5 ug protein / well (D2, D3) and 15 ug protein / well (5-HT2A), respectively.The binding affinity (IQ) of the compounds was determined using radioligand binding. Membranes were incubated in a total volume of 200 ulÂ with a fixed concentration of radioligand (final concentration approximately 0.7 nM [3H] -spiperone for D2, 0.5 nM [3H] -spiperone for D3, and 1.1 nM [3H]-ketanserin for 5-HT2A) and ten concentrations of test compound in ranging between 10uM - 0.1 nM for 1 h at RT. At the end of the incubation, the reaction mixtures were filtered on to unifilter 96-well white microplates with bonded GF/C filters.
Measurement: Ki = 401.84 nM (pChEMBL 6.400000095367432)
Descriptors: MW 472.67, ALogP 7.11, HBA 3, HBD 1, PSA 45.48, QED 0.4
Compound (SMILES): O=C(N[C@H]1CC[C@H](CCN2CCC(c3coc4ccccc34)CC2)CC1)c1ccc(C2CC2)cc1
InChIKey: JPCGHQPCQSFZIF-MGFGWZDJSA-N
Target: D(2) dopamine receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P14416
Assay: Radioligand Binding Assay: liquots of membrane preparations were thawed at RT, resuspended in assay buffer (D2, D3: 50 mM Tris-HCl, 120 mM NaCl, 5 mM MgCl2, 1 mM EDTA, 5 mM KC1, 1.5 mM CaCl2, pH=7.4; 5-HT2A: 50 mM Tris-HCl, 10 mM MgCl2, 1 mM EGTA, pH=7.4), homogenized with a Polytron for 20-30 sec at 12.000 rpm and adjusted to a final concentration of approximately 7.5 ug protein / well (D2, D3) and 15 ug protein / well (5-HT2A), respectively.The binding affinity (IQ) of the compounds was determined using radioligand binding. Membranes were incubated in a total volume of 200 ulÂ with a fixed concentration of radioligand (final concentration approximately 0.7 nM [3H] -spiperone for D2, 0.5 nM [3H] -spiperone for D3, and 1.1 nM [3H]-ketanserin for 5-HT2A) and ten concentrations of test compound in ranging between 10uM - 0.1 nM for 1 h at RT. At the end of the incubation, the reaction mixtures were filtered on to unifilter 96-well white microplates with bonded GF/C filters.
Measurement: Ki = 355.25 nM (pChEMBL 6.449999809265137)
Descriptors: MW 470.66, ALogP 6.87, HBA 3, HBD 1, PSA 45.48, QED 0.41
Compound (SMILES): O=C(Cc1noc2ccccc12)N[C@H]1CC[C@H](CCN2CCC(c3coc4ccccc34)CC2)CC1
InChIKey: YLZYYZWHNZPVBP-AFARHQOCSA-N
Target: 5-hydroxytryptamine receptor 2A (SINGLE PROTEIN), Homo sapiens
UniProt: P28223
Assay: Radioligand Binding Assay: liquots of membrane preparations were thawed at RT, resuspended in assay buffer (D2, D3: 50 mM Tris-HCl, 120 mM NaCl, 5 mM MgCl2, 1 mM EDTA, 5 mM KC1, 1.5 mM CaCl2, pH=7.4; 5-HT2A: 50 mM Tris-HCl, 10 mM MgCl2, 1 mM EGTA, pH=7.4), homogenized with a Polytron for 20-30 sec at 12.000 rpm and adjusted to a final concentration of approximately 7.5 ug protein / well (D2, D3) and 15 ug protein / well (5-HT2A), respectively.The binding affinity (IQ) of the compounds was determined using radioligand binding. Membranes were incubated in a total volume of 200 ulÂ with a fixed concentration of radioligand (final concentration approximately 0.7 nM [3H] -spiperone for D2, 0.5 nM [3H] -spiperone for D3, and 1.1 nM [3H]-ketanserin for 5-HT2A) and ten concentrations of test compound in ranging between 10uM - 0.1 nM for 1 h at RT. At the end of the incubation, the reaction mixtures were filtered on to unifilter 96-well white microplates with bonded GF/C filters.
Measurement: Ki = 8.22 nM (pChEMBL 8.09000015258789)
Descriptors: MW 485.63, ALogP 6.06, HBA 5, HBD 1, PSA 71.51, QED 0.34
Compound (SMILES): CS(=O)(=O)c1ccc(C(=O)N[C@H]2CC[C@H](CCN3CCC(c4coc5ccccc45)CC3)CC2)cc1
InChIKey: BKGCONUTJMJLTI-SAIGFBBZSA-N
Target: 5-hydroxytryptamine receptor 2A (SINGLE PROTEIN), Homo sapiens
UniProt: P28223
Assay: Radioligand Binding Assay: liquots of membrane preparations were thawed at RT, resuspended in assay buffer (D2, D3: 50 mM Tris-HCl, 120 mM NaCl, 5 mM MgCl2, 1 mM EDTA, 5 mM KC1, 1.5 mM CaCl2, pH=7.4; 5-HT2A: 50 mM Tris-HCl, 10 mM MgCl2, 1 mM EGTA, pH=7.4), homogenized with a Polytron for 20-30 sec at 12.000 rpm and adjusted to a final concentration of approximately 7.5 ug protein / well (D2, D3) and 15 ug protein / well (5-HT2A), respectively.The binding affinity (IQ) of the compounds was determined using radioligand binding. Membranes were incubated in a total volume of 200 ulÂ with a fixed concentration of radioligand (final concentration approximately 0.7 nM [3H] -spiperone for D2, 0.5 nM [3H] -spiperone for D3, and 1.1 nM [3H]-ketanserin for 5-HT2A) and ten concentrations of test compound in ranging between 10uM - 0.1 nM for 1 h at RT. At the end of the incubation, the reaction mixtures were filtered on to unifilter 96-well white microplates with bonded GF/C filters.
Measurement: Ki = 5.79 nM (pChEMBL 8.239999771118164)
Descriptors: MW 508.68, ALogP 5.39, HBA 5, HBD 1, PSA 79.62, QED 0.46
Compound (SMILES): O=C(N[C@H]1CC[C@H](CCN2CCC(c3coc4ccccc34)CC2)CC1)c1ccc(Cl)cc1Cl
InChIKey: XESYYKHMJOWEPL-XYWHTSSQSA-N
Target: 5-hydroxytryptamine receptor 2A (SINGLE PROTEIN), Homo sapiens
UniProt: P28223
Assay: Radioligand Binding Assay: liquots of membrane preparations were thawed at RT, resuspended in assay buffer (D2, D3: 50 mM Tris-HCl, 120 mM NaCl, 5 mM MgCl2, 1 mM EDTA, 5 mM KC1, 1.5 mM CaCl2, pH=7.4; 5-HT2A: 50 mM Tris-HCl, 10 mM MgCl2, 1 mM EGTA, pH=7.4), homogenized with a Polytron for 20-30 sec at 12.000 rpm and adjusted to a final concentration of approximately 7.5 ug protein / well (D2, D3) and 15 ug protein / well (5-HT2A), respectively.The binding affinity (IQ) of the compounds was determined using radioligand binding. Membranes were incubated in a total volume of 200 ulÂ with a fixed concentration of radioligand (final concentration approximately 0.7 nM [3H] -spiperone for D2, 0.5 nM [3H] -spiperone for D3, and 1.1 nM [3H]-ketanserin for 5-HT2A) and ten concentrations of test compound in ranging between 10uM - 0.1 nM for 1 h at RT. At the end of the incubation, the reaction mixtures were filtered on to unifilter 96-well white microplates with bonded GF/C filters.
Measurement: Ki = 12.26 nM (pChEMBL 7.909999847412109)
Descriptors: MW 499.48, ALogP 7.3, HBA 3, HBD 1, PSA 45.48, QED 0.39
Compound (SMILES): CC(C)(C)c1ccc(S(=O)(=O)N[C@H]2CC[C@H](CCN3CCC(c4coc5ccccc45)CC3)CC2)cc1
InChIKey: ZRDGENRQQWKSHG-OJBMAJLDSA-N
Target: 5-hydroxytryptamine receptor 2A (SINGLE PROTEIN), Homo sapiens
UniProt: P28223
Assay: Radioligand Binding Assay: liquots of membrane preparations were thawed at RT, resuspended in assay buffer (D2, D3: 50 mM Tris-HCl, 120 mM NaCl, 5 mM MgCl2, 1 mM EDTA, 5 mM KC1, 1.5 mM CaCl2, pH=7.4; 5-HT2A: 50 mM Tris-HCl, 10 mM MgCl2, 1 mM EGTA, pH=7.4), homogenized with a Polytron for 20-30 sec at 12.000 rpm and adjusted to a final concentration of approximately 7.5 ug protein / well (D2, D3) and 15 ug protein / well (5-HT2A), respectively.The binding affinity (IQ) of the compounds was determined using radioligand binding. Membranes were incubated in a total volume of 200 ulÂ with a fixed concentration of radioligand (final concentration approximately 0.7 nM [3H] -spiperone for D2, 0.5 nM [3H] -spiperone for D3, and 1.1 nM [3H]-ketanserin for 5-HT2A) and ten concentrations of test compound in ranging between 10uM - 0.1 nM for 1 h at RT. At the end of the incubation, the reaction mixtures were filtered on to unifilter 96-well white microplates with bonded GF/C filters.
Measurement: Ki = 31.52 nM (pChEMBL 7.5)
Descriptors: MW 522.76, ALogP 6.84, HBA 4, HBD 1, PSA 62.55, QED 0.37
Compound (SMILES): O=C(c1ccc([N+](=O)[O-])o1)N1CC2CNCC2C1
InChIKey: OZGDPNGSOUHUSS-UHFFFAOYSA-N
Target: Neuronal acetylcholine receptor subunit alpha-4 (SINGLE PROTEIN), Rattus norvegicus
UniProt: P09483
Assay: Radioligand Binding: The binding of [3H]MLA was measured using a modification of the methods of Davies et al., Neuropharmacol. 38: 679 (1999). [3H]MLA (Specific Activity=25-35 Ci/mmol) was obtained from Tocris. The binding of [3H]MLA was determined using a 2 h incubation at 21 C. Incubations were conducted in 48-well micro-titre plates and contained about 200 Î¼g of protein per well in a final incubation volume of 300 uL. The incubation buffer was PBS and the final concentration of [3H]MLA was 5 nM. The binding reaction was terminated by filtration of the protein containing bound ligand onto glass fiber filters (GF/B, Brandel) using a Brandel Tissue Harvester at room temperature. Filters were soaked in de-ionized water containing 0.33% polyethyleneimine to reduce non-specific binding. Each filter was washed with PBS (3x1 mL) at room temperature. Non-specific binding was determined by inclusion of 50 uM non-radioactive MLA in selected wells.
Measurement: Ki = 35 nM (pChEMBL 7.460000038146973)
Descriptors: MW 251.24, ALogP 0.48, HBA 5, HBD 1, PSA 88.62, QED 0.61
Compound (SMILES): COc1cc(C(=O)N2CC3CNCC3C2)on1
InChIKey: COFFAHPUFACRCJ-UHFFFAOYSA-N
Target: Neuronal acetylcholine receptor subunit alpha-4 (SINGLE PROTEIN), Homo sapiens
UniProt: P43681
Assay: Radioligand Binding: The binding of [3H]MLA was measured using a modification of the methods of Davies et al., Neuropharmacol. 38: 679 (1999). [3H]MLA (Specific Activity=25-35 Ci/mmol) was obtained from Tocris. The binding of [3H]MLA was determined using a 2 h incubation at 21 C. Incubations were conducted in 48-well micro-titre plates and contained about 200 Î¼g of protein per well in a final incubation volume of 300 uL. The incubation buffer was PBS and the final concentration of [3H]MLA was 5 nM. The binding reaction was terminated by filtration of the protein containing bound ligand onto glass fiber filters (GF/B, Brandel) using a Brandel Tissue Harvester at room temperature. Filters were soaked in de-ionized water containing 0.33% polyethyleneimine to reduce non-specific binding. Each filter was washed with PBS (3x1 mL) at room temperature. Non-specific binding was determined by inclusion of 50 uM non-radioactive MLA in selected wells.
Measurement: Ki = 19 nM (pChEMBL 7.71999979019165)
Descriptors: MW 237.26, ALogP -0.03, HBA 5, HBD 1, PSA 67.6, QED 0.78
Compound (SMILES): O=C(c1ccc(C#Cc2ccccc2)o1)N1CC2CNCC2C1
InChIKey: NUBRAZSHSYLVMW-UHFFFAOYSA-N
Target: Neuronal acetylcholine receptor subunit alpha-7 (SINGLE PROTEIN), Rattus norvegicus
UniProt: Q05941
Assay: Radioligand Binding: The binding of [3H]MLA was measured using a modification of the methods of Davies et al., Neuropharmacol. 38: 679 (1999). [3H]MLA (Specific Activity=25-35 Ci/mmol) was obtained from Tocris. The binding of [3H]MLA was determined using a 2 h incubation at 21 C. Incubations were conducted in 48-well micro-titre plates and contained about 200 Î¼g of protein per well in a final incubation volume of 300 uL. The incubation buffer was PBS and the final concentration of [3H]MLA was 5 nM. The binding reaction was terminated by filtration of the protein containing bound ligand onto glass fiber filters (GF/B, Brandel) using a Brandel Tissue Harvester at room temperature. Filters were soaked in de-ionized water containing 0.33% polyethyleneimine to reduce non-specific binding. Each filter was washed with PBS (3x1 mL) at room temperature. Non-specific binding was determined by inclusion of 50 uM non-radioactive MLA in selected wells.
Measurement: Ki = 3200 nM (pChEMBL 5.5)
Descriptors: MW 306.36, ALogP 1.97, HBA 3, HBD 1, PSA 45.48, QED 0.82
Compound (SMILES): O=C(c1cc(-c2ccccc2)co1)N1CC2CNCC2C1
InChIKey: VZTZBWKJSNARCS-UHFFFAOYSA-N
Target: Neuronal acetylcholine receptor subunit alpha-4 (SINGLE PROTEIN), Rattus norvegicus
UniProt: P09483
Assay: Radioligand Binding: The binding of [3H]MLA was measured using a modification of the methods of Davies et al., Neuropharmacol. 38: 679 (1999). [3H]MLA (Specific Activity=25-35 Ci/mmol) was obtained from Tocris. The binding of [3H]MLA was determined using a 2 h incubation at 21 C. Incubations were conducted in 48-well micro-titre plates and contained about 200 Î¼g of protein per well in a final incubation volume of 300 uL. The incubation buffer was PBS and the final concentration of [3H]MLA was 5 nM. The binding reaction was terminated by filtration of the protein containing bound ligand onto glass fiber filters (GF/B, Brandel) using a Brandel Tissue Harvester at room temperature. Filters were soaked in de-ionized water containing 0.33% polyethyleneimine to reduce non-specific binding. Each filter was washed with PBS (3x1 mL) at room temperature. Non-specific binding was determined by inclusion of 50 uM non-radioactive MLA in selected wells.
Measurement: Ki = 260 nM (pChEMBL 6.579999923706055)
Descriptors: MW 282.34, ALogP 2.24, HBA 3, HBD 1, PSA 45.48, QED 0.92
Compound (SMILES): Cc1nocc1C(=O)N1CC2CNCC2C1
InChIKey: RIIWAVWQEQWDQT-UHFFFAOYSA-N
Target: Neuronal acetylcholine receptor subunit alpha-7 (SINGLE PROTEIN), Rattus norvegicus
UniProt: Q05941
Assay: Radioligand Binding: The binding of [3H]MLA was measured using a modification of the methods of Davies et al., Neuropharmacol. 38: 679 (1999). [3H]MLA (Specific Activity=25-35 Ci/mmol) was obtained from Tocris. The binding of [3H]MLA was determined using a 2 h incubation at 21 C. Incubations were conducted in 48-well micro-titre plates and contained about 200 Î¼g of protein per well in a final incubation volume of 300 uL. The incubation buffer was PBS and the final concentration of [3H]MLA was 5 nM. The binding reaction was terminated by filtration of the protein containing bound ligand onto glass fiber filters (GF/B, Brandel) using a Brandel Tissue Harvester at room temperature. Filters were soaked in de-ionized water containing 0.33% polyethyleneimine to reduce non-specific binding. Each filter was washed with PBS (3x1 mL) at room temperature. Non-specific binding was determined by inclusion of 50 uM non-radioactive MLA in selected wells.
Measurement: Ki = 56000 nM (pChEMBL 4.25)
Descriptors: MW 221.26, ALogP 0.27, HBA 4, HBD 1, PSA 58.37, QED 0.74
Compound (SMILES): CC(Nc1nccc(N2C(=O)OC[C@]2(C)c2ccccc2)n1)c1ccc(N2CCCCC2)cc1
InChIKey: YVODIRDFZUWKBG-MQBBKVSDSA-N
Target: Isocitrate dehydrogenase [NADP] cytoplasmic (SINGLE PROTEIN), Homo sapiens
UniProt: O75874
Assay: LC-MS Biochemical Assay: Mutant IDH1 R132H catalytic activity was monitored using the quantitative liquid chromatography/mass spectrometry (LC-MS) detection of 2-HG, a product of the NADPH-dependent alpha-KG reduction reaction.More specifically, the biochemical reactions were performed at room temperature in 384-well Greiner flat-bottom plates (Costar, Cat. No. 781201) using a final reaction volume of 30 uL and the following assay buffer conditions: 50 mM HEPES pH 7.4, 10 mM MgCl2, 50 mM KCl, 1 mM DTT, 0.02% BSA, 5 uM NADPH and 100 uM alpha-KG.The final reaction mixture contained 3.3% DMSO and inhibitors with concentrations ranging 0.02-50 uM. The IDH1 enzyme was used at a final concentration of 0.25 nM. Following 45 minutes incubation, the reaction mixtures were quenched by the addition of 10 uL of 16% formic acid containing 800 nM of 5-carbon labeled 13C-2-HG). The protein was then precipitated by the addition of 2.5 volumes of acetonitrile followed by centrifugation (3000xg, 20 minutes).
Measurement: IC50 = 83 nM (pChEMBL 7.079999923706055)
Descriptors: MW 457.58, ALogP 5.51, HBA 6, HBD 1, PSA 70.59, QED 0.53
Compound (SMILES): CC(C)[C@H]1COC(=O)N1c1ccnc(N[C@@H](C)c2ccc(Oc3ccccc3)cc2)n1
InChIKey: HWEHCJGTUOBELY-LAUBAEHRSA-N
Target: Isocitrate dehydrogenase [NADP] cytoplasmic (SINGLE PROTEIN), Homo sapiens
UniProt: O75874
Assay: Inhibition of IDH1 R132H mutant expressed in human MCF-10A cells assessed as effect on intracellular 2-HG level incubated for 5 days by Cell Titer Glo assay
Measurement: IC50 = 17 nM (pChEMBL 7.769999980926514)
Descriptors: MW 418.5, ALogP 5.42, HBA 6, HBD 1, PSA 76.58, QED 0.55
Compound (SMILES): CC(C)[C@H]1COC(=O)N1c1ccnc(NC(c2ccccc2)C(F)(F)F)n1
InChIKey: RJPUQNWYWITUJJ-AFYYWNPRSA-N
Target: Isocitrate dehydrogenase [NADP] cytoplasmic (SINGLE PROTEIN), Homo sapiens
UniProt: O75874
Assay: LC-MS Biochemical Assay: Mutant IDH1 R132H catalytic activity was monitored using the quantitative liquid chromatography/mass spectrometry (LC-MS) detection of 2-HG, a product of the NADPH-dependent alpha-KG reduction reaction.More specifically, the biochemical reactions were performed at room temperature in 384-well Greiner flat-bottom plates (Costar, Cat. No. 781201) using a final reaction volume of 30 uL and the following assay buffer conditions: 50 mM HEPES pH 7.4, 10 mM MgCl2, 50 mM KCl, 1 mM DTT, 0.02% BSA, 5 uM NADPH and 100 uM alpha-KG.The final reaction mixture contained 3.3% DMSO and inhibitors with concentrations ranging 0.02-50 uM. The IDH1 enzyme was used at a final concentration of 0.25 nM. Following 45 minutes incubation, the reaction mixtures were quenched by the addition of 10 uL of 16% formic acid containing 800 nM of 5-carbon labeled 13C-2-HG). The protein was then precipitated by the addition of 2.5 volumes of acetonitrile followed by centrifugation (3000xg, 20 minutes).
Measurement: IC50 > 50000 nM (pChEMBL 4.301000118255615)
Descriptors: MW 380.37, ALogP 4.17, HBA 5, HBD 1, PSA 67.35, QED 0.84
Compound (SMILES): CC(Nc1nccc(N2C(=O)OC[C@@H]2C(C)C)n1)c1ccc(-c2ccccc2)cc1
InChIKey: RAJZEQSIULHTBW-FBLFFUNLSA-N
Target: Isocitrate dehydrogenase [NADP] cytoplasmic (SINGLE PROTEIN), Homo sapiens
UniProt: O75874
Assay: Fluorescence Biochemical Assay: The IDH1 (R132H) mutant catalyzes the reduced form of NADP+ (NADPH) and α-ketoglutarate (α-KG) to form nicotinamide adenine dinucleotide phosphate (NADP+) and R (−)-2-hydroxyglutarate (2HG). The reaction can be monitored kinetically by following the oxidation of NADPH to NADP+ which is measured using fluorescence, excitation at 355 nm and emission at 530 nm. Reactions were monitored using the Perkin-Elmer Envision, Model 2101. More specifically, the biochemical reactions were performed at room temperature in 384-well Greiner flat-bottom plates (Cat. No. 781076) using a final reaction volume of 20 μL and the following assay buffer conditions: 50 mM HEPES pH 7.5, 10 mM MgCl2, 1 mM DTT, 0.02% BSA, 0.02% Tween-20, 10 μM NADPH and 100 μM α-KG. The final reaction mixture contained 2.5% DMSO and test compounds with concentrations ranging 0.0000008-25 μM. The IDH1 (R132H) enzyme was used at a final concentration of 10 nM.
Measurement: IC50 = 283 nM (pChEMBL 6.550000190734863)
Descriptors: MW 402.5, ALogP 5.3, HBA 5, HBD 1, PSA 67.35, QED 0.61
Compound (SMILES): CC(Nc1nccc(N2C(=O)OC[C@@H]2C(C)C)n1)c1ccc(Cl)cc1
InChIKey: JCWYQRYUDAIGKI-WPZCJLIBSA-N
Target: Isocitrate dehydrogenase [NADP] cytoplasmic (SINGLE PROTEIN), Homo sapiens
UniProt: O75874
Assay: Fluorescence Biochemical Assay: The IDH1 (R132H) mutant catalyzes the reduced form of NADP+ (NADPH) and α-ketoglutarate (α-KG) to form nicotinamide adenine dinucleotide phosphate (NADP+) and R (−)-2-hydroxyglutarate (2HG). The reaction can be monitored kinetically by following the oxidation of NADPH to NADP+ which is measured using fluorescence, excitation at 355 nm and emission at 530 nm. Reactions were monitored using the Perkin-Elmer Envision, Model 2101. More specifically, the biochemical reactions were performed at room temperature in 384-well Greiner flat-bottom plates (Cat. No. 781076) using a final reaction volume of 20 μL and the following assay buffer conditions: 50 mM HEPES pH 7.5, 10 mM MgCl2, 1 mM DTT, 0.02% BSA, 0.02% Tween-20, 10 μM NADPH and 100 μM α-KG. The final reaction mixture contained 2.5% DMSO and test compounds with concentrations ranging 0.0000008-25 μM. The IDH1 (R132H) enzyme was used at a final concentration of 10 nM.
Measurement: IC50 = 138 nM (pChEMBL 6.860000133514404)
Descriptors: MW 360.85, ALogP 4.28, HBA 5, HBD 1, PSA 67.35, QED 0.86
Compound (SMILES): CC(Nc1nccc(N2C(=O)OC[C@@H]2C(C)C)n1)c1ccc(Cl)c(Cl)c1
InChIKey: QZEYGPXLALEWAY-JOPIAHFSSA-N
Target: Isocitrate dehydrogenase [NADP] cytoplasmic (SINGLE PROTEIN), Homo sapiens
UniProt: O75874
Assay: Fluorescence Biochemical Assay: The IDH1 (R132H) mutant catalyzes the reduced form of NADP+ (NADPH) and α-ketoglutarate (α-KG) to form nicotinamide adenine dinucleotide phosphate (NADP+) and R (−)-2-hydroxyglutarate (2HG). The reaction can be monitored kinetically by following the oxidation of NADPH to NADP+ which is measured using fluorescence, excitation at 355 nm and emission at 530 nm. Reactions were monitored using the Perkin-Elmer Envision, Model 2101. More specifically, the biochemical reactions were performed at room temperature in 384-well Greiner flat-bottom plates (Cat. No. 781076) using a final reaction volume of 20 μL and the following assay buffer conditions: 50 mM HEPES pH 7.5, 10 mM MgCl2, 1 mM DTT, 0.02% BSA, 0.02% Tween-20, 10 μM NADPH and 100 μM α-KG. The final reaction mixture contained 2.5% DMSO and test compounds with concentrations ranging 0.0000008-25 μM. The IDH1 (R132H) enzyme was used at a final concentration of 10 nM.
Measurement: IC50 = 68.7 nM (pChEMBL 7.159999847412109)
Descriptors: MW 395.29, ALogP 4.94, HBA 5, HBD 1, PSA 67.35, QED 0.78
Compound (SMILES): CC(Nc1nccc(N2C(=O)OC[C@@H]2C(C)C)n1)c1cnn(-c2ccccc2)c1
InChIKey: XRHQJGGGJFOMPH-KPMSDPLLSA-N
Target: Isocitrate dehydrogenase [NADP] cytoplasmic (SINGLE PROTEIN), Homo sapiens
UniProt: O75874
Assay: Fluorescence Biochemical Assay: The IDH1 (R132H) mutant catalyzes the reduced form of NADP+ (NADPH) and α-ketoglutarate (α-KG) to form nicotinamide adenine dinucleotide phosphate (NADP+) and R (−)-2-hydroxyglutarate (2HG). The reaction can be monitored kinetically by following the oxidation of NADPH to NADP+ which is measured using fluorescence, excitation at 355 nm and emission at 530 nm. Reactions were monitored using the Perkin-Elmer Envision, Model 2101. More specifically, the biochemical reactions were performed at room temperature in 384-well Greiner flat-bottom plates (Cat. No. 781076) using a final reaction volume of 20 μL and the following assay buffer conditions: 50 mM HEPES pH 7.5, 10 mM MgCl2, 1 mM DTT, 0.02% BSA, 0.02% Tween-20, 10 μM NADPH and 100 μM α-KG. The final reaction mixture contained 2.5% DMSO and test compounds with concentrations ranging 0.0000008-25 μM. The IDH1 (R132H) enzyme was used at a final concentration of 10 nM.
Measurement: IC50 = 170 nM (pChEMBL 6.769999980926514)
Descriptors: MW 392.46, ALogP 3.82, HBA 7, HBD 1, PSA 85.17, QED 0.69
Compound (SMILES): CC(Nc1nccc(N2C(=O)OC[C@H]2c2ccccc2)n1)c1ccc(Cl)c(Cl)c1
InChIKey: QOGOAGWFCKVFDC-UWBLVGDVSA-N
Target: Isocitrate dehydrogenase [NADP] cytoplasmic (SINGLE PROTEIN), Homo sapiens
UniProt: O75874
Assay: LC-MS Biochemical Assay: Mutant IDH1 R132H catalytic activity was monitored using the quantitative liquid chromatography/mass spectrometry (LC-MS) detection of 2-HG, a product of the NADPH-dependent alpha-KG reduction reaction.More specifically, the biochemical reactions were performed at room temperature in 384-well Greiner flat-bottom plates (Costar, Cat. No. 781201) using a final reaction volume of 30 uL and the following assay buffer conditions: 50 mM HEPES pH 7.4, 10 mM MgCl2, 50 mM KCl, 1 mM DTT, 0.02% BSA, 5 uM NADPH and 100 uM alpha-KG.The final reaction mixture contained 3.3% DMSO and inhibitors with concentrations ranging 0.02-50 uM. The IDH1 enzyme was used at a final concentration of 0.25 nM. Following 45 minutes incubation, the reaction mixtures were quenched by the addition of 10 uL of 16% formic acid containing 800 nM of 5-carbon labeled 13C-2-HG). The protein was then precipitated by the addition of 2.5 volumes of acetonitrile followed by centrifugation (3000xg, 20 minutes).
Measurement: IC50 = 128 nM (pChEMBL 6.889999866485596)
Descriptors: MW 429.31, ALogP 5.65, HBA 5, HBD 1, PSA 67.35, QED 0.57
Compound (SMILES): CC(Nc1nccc(N2C(=O)OC[C@@H]2C(C)C)n1)c1cnn(-c2ccc(F)cc2)c1
InChIKey: QFATVDJWCRBEEE-XPKAQORNSA-N
Target: Isocitrate dehydrogenase [NADP] cytoplasmic (SINGLE PROTEIN), Homo sapiens
UniProt: O75874
Assay: Fluorescence Biochemical Assay: The IDH1 (R132H) mutant catalyzes the reduced form of NADP+ (NADPH) and α-ketoglutarate (α-KG) to form nicotinamide adenine dinucleotide phosphate (NADP+) and R (−)-2-hydroxyglutarate (2HG). The reaction can be monitored kinetically by following the oxidation of NADPH to NADP+ which is measured using fluorescence, excitation at 355 nm and emission at 530 nm. Reactions were monitored using the Perkin-Elmer Envision, Model 2101. More specifically, the biochemical reactions were performed at room temperature in 384-well Greiner flat-bottom plates (Cat. No. 781076) using a final reaction volume of 20 μL and the following assay buffer conditions: 50 mM HEPES pH 7.5, 10 mM MgCl2, 1 mM DTT, 0.02% BSA, 0.02% Tween-20, 10 μM NADPH and 100 μM α-KG. The final reaction mixture contained 2.5% DMSO and test compounds with concentrations ranging 0.0000008-25 μM. The IDH1 (R132H) enzyme was used at a final concentration of 10 nM.
Measurement: IC50 = 66.5 nM (pChEMBL 7.179999828338623)
Descriptors: MW 410.45, ALogP 3.96, HBA 7, HBD 1, PSA 85.17, QED 0.66
Compound (SMILES): COc1ccc(-n2cc(C(C)Nc3nccc(N4C(=O)OC[C@@H]4C(C)C)n3)cn2)cc1
InChIKey: LSXSGJKNEVEKER-XCWJXAQQSA-N
Target: Isocitrate dehydrogenase [NADP] cytoplasmic (SINGLE PROTEIN), Homo sapiens
UniProt: O75874
Assay: Fluorescence Biochemical Assay: The IDH1 (R132H) mutant catalyzes the reduced form of NADP+ (NADPH) and α-ketoglutarate (α-KG) to form nicotinamide adenine dinucleotide phosphate (NADP+) and R (−)-2-hydroxyglutarate (2HG). The reaction can be monitored kinetically by following the oxidation of NADPH to NADP+ which is measured using fluorescence, excitation at 355 nm and emission at 530 nm. Reactions were monitored using the Perkin-Elmer Envision, Model 2101. More specifically, the biochemical reactions were performed at room temperature in 384-well Greiner flat-bottom plates (Cat. No. 781076) using a final reaction volume of 20 μL and the following assay buffer conditions: 50 mM HEPES pH 7.5, 10 mM MgCl2, 1 mM DTT, 0.02% BSA, 0.02% Tween-20, 10 μM NADPH and 100 μM α-KG. The final reaction mixture contained 2.5% DMSO and test compounds with concentrations ranging 0.0000008-25 μM. The IDH1 (R132H) enzyme was used at a final concentration of 10 nM.
Measurement: IC50 = 54.1 nM (pChEMBL 7.269999980926514)
Descriptors: MW 422.49, ALogP 3.83, HBA 8, HBD 1, PSA 94.4, QED 0.62
Compound (SMILES): COc1ccc(C2N(c3ccnc(NC(C)c4ccccc4)n3)C(=O)OC2(C)C)cc1
InChIKey: LVPITHJLZOMCTJ-UHFFFAOYSA-N
Target: Isocitrate dehydrogenase [NADP] cytoplasmic (SINGLE PROTEIN), Homo sapiens
UniProt: O75874
Assay: Fluorescence Biochemical Assay: The IDH1 (R132H) mutant catalyzes the reduced form of NADP+ (NADPH) and α-ketoglutarate (α-KG) to form nicotinamide adenine dinucleotide phosphate (NADP+) and R (−)-2-hydroxyglutarate (2HG). The reaction can be monitored kinetically by following the oxidation of NADPH to NADP+ which is measured using fluorescence, excitation at 355 nm and emission at 530 nm. Reactions were monitored using the Perkin-Elmer Envision, Model 2101. More specifically, the biochemical reactions were performed at room temperature in 384-well Greiner flat-bottom plates (Cat. No. 781076) using a final reaction volume of 20 μL and the following assay buffer conditions: 50 mM HEPES pH 7.5, 10 mM MgCl2, 1 mM DTT, 0.02% BSA, 0.02% Tween-20, 10 μM NADPH and 100 μM α-KG. The final reaction mixture contained 2.5% DMSO and test compounds with concentrations ranging 0.0000008-25 μM. The IDH1 (R132H) enzyme was used at a final concentration of 10 nM.
Measurement: IC50 = 95.5 nM (pChEMBL 7.019999980926514)
Descriptors: MW 418.5, ALogP 5.13, HBA 6, HBD 1, PSA 76.58, QED 0.6
Compound (SMILES): CC(C)[C@H]1COC(=O)N1c1ccnc(N[C@@H](C)c2ccc(-c3cnn(C)c3)cc2)n1
InChIKey: AGSQVFXRDDNSQD-HNAYVOBHSA-N
Target: Isocitrate dehydrogenase [NADP] cytoplasmic (SINGLE PROTEIN), Homo sapiens
UniProt: O75874
Assay: Fluorescence Biochemical Assay: The IDH1 (R132H) mutant catalyzes the reduced form of NADP+ (NADPH) and α-ketoglutarate (α-KG) to form nicotinamide adenine dinucleotide phosphate (NADP+) and R (−)-2-hydroxyglutarate (2HG). The reaction can be monitored kinetically by following the oxidation of NADPH to NADP+ which is measured using fluorescence, excitation at 355 nm and emission at 530 nm. Reactions were monitored using the Perkin-Elmer Envision, Model 2101. More specifically, the biochemical reactions were performed at room temperature in 384-well Greiner flat-bottom plates (Cat. No. 781076) using a final reaction volume of 20 μL and the following assay buffer conditions: 50 mM HEPES pH 7.5, 10 mM MgCl2, 1 mM DTT, 0.02% BSA, 0.02% Tween-20, 10 μM NADPH and 100 μM α-KG. The final reaction mixture contained 2.5% DMSO and test compounds with concentrations ranging 0.0000008-25 μM. The IDH1 (R132H) enzyme was used at a final concentration of 10 nM.
Measurement: IC50 = 145.5 nM (pChEMBL 6.840000152587891)
Descriptors: MW 406.49, ALogP 4.03, HBA 7, HBD 1, PSA 85.17, QED 0.67
Compound (SMILES): CN1CCCC1CCN1C(=O)COc2cc(/N=C(\N)c3cccs3)ccc21
InChIKey: MFZCZNMFRYGETK-UHFFFAOYSA-N
Target: Nitric oxide synthase, inducible (SINGLE PROTEIN), Homo sapiens
UniProt: P35228
Assay: Enzyme Assay: Recombinant human inducible NOS (iNOS) was produced in Baculovirus-infected Sf9 cells (ALEXIS). In a radiometric method, NO synthase activity was determined by measuring the conversion of [3H]L-arginine to [3H]L-citrulline. To measure iNOS, 10 uL of enzyme was added to 100 uL of 100 mM HEPES, pH=7.4, containing 1 mM CaCl2, 1 mM EDTA, 1 mM dithiothreitol, 1 uM FMN, 1 uM FAD, 10 uM tetrahydrobiopterin, 120 uM NADPH, and 100 nM CaM. To measure enzyme inhibition, a 15 uL solution of a test substance was added to the enzyme assay solution, followed by a pre-incubation time of 15 min at RT. The reaction was initiated by addition of 20 uL L-arginine containing 0.25 uCi of [3H] arginine/mL and 24 uM L-arginine. The total volume of the reaction mixture was 150 uL in every well.
Measurement: IC50 > 100000 nM (pChEMBL 4)
Descriptors: MW 384.51, ALogP 2.99, HBA 5, HBD 1, PSA 71.16, QED 0.64
Compound (SMILES): N/C(=N\c1ccc2c(c1)OCC(=O)N2CCN1CCCC1)c1cccs1
InChIKey: LFKLDLHIJLFFAI-UHFFFAOYSA-N
Target: Nitric oxide synthase, inducible (SINGLE PROTEIN), Homo sapiens
UniProt: P35228
Assay: Enzyme Assay: Recombinant human inducible NOS (iNOS) was produced in Baculovirus-infected Sf9 cells (ALEXIS). In a radiometric method, NO synthase activity was determined by measuring the conversion of [3H]L-arginine to [3H]L-citrulline. To measure iNOS, 10 uL of enzyme was added to 100 uL of 100 mM HEPES, pH=7.4, containing 1 mM CaCl2, 1 mM EDTA, 1 mM dithiothreitol, 1 uM FMN, 1 uM FAD, 10 uM tetrahydrobiopterin, 120 uM NADPH, and 100 nM CaM. To measure enzyme inhibition, a 15 uL solution of a test substance was added to the enzyme assay solution, followed by a pre-incubation time of 15 min at RT. The reaction was initiated by addition of 20 uL L-arginine containing 0.25 uCi of [3H] arginine/mL and 24 uM L-arginine. The total volume of the reaction mixture was 150 uL in every well.
Measurement: IC50 = 1500 nM (pChEMBL 5.820000171661377)
Descriptors: MW 370.48, ALogP 2.61, HBA 5, HBD 1, PSA 71.16, QED 0.65