lovingscience/chembl-v37-raw-activities huggingface dataset:
Compound (SMILES): CSc1nc2nc(-c3ccc(CN4CCC(c5n[nH]c(-c6ccccn6)n5)CC4)cc3)c(-c3ccccc3)cn2n1
InChIKey: WLXXUZBRYVKCGM-UHFFFAOYSA-N
Target: RAC-beta serine/threonine-protein kinase (SINGLE PROTEIN), Homo sapiens
UniProt: P31751
Assay: TR-FRET Assay: Akt2 inhibitory activity of compounds of the present invention was quantified employing the Akt2 TR-FRET assay as described in the following paragraphs.His-tagged human recombinant kinase full-length Akt2 expressed in insect cells and activated by PDK1 was purchased form Invitrogen (part number PV 3975). As substrate for the kinase reaction the biotinylated peptide biotin-Ahx- KKLNRTLSFAEPG (C-terminus in amide form) was used which can be purchased e.g. from the company Biosynthan GmbH (Berlinn-Buch, Germany). For the assay 50 nl of a 10Ofold concentrated solution of the test compound in DMSO was pipetted into a black low volume 384well microtiter plate (Greiner Bio- One, Frickenhausen, Germany), 2 ul of a solution of Akt2 in assay buffer [50 mM TRIS/HCI pH 7.5, 5 mM MgCI2, 1 mM dithiothreitol, 0.02% (v/v) Triton X-100 (Sigma)] were added and the mixture was incubated for 15 min at 22C to allow pre-binding of the test compounds to the enzyme before the start of the kinase reaction.
Measurement: IC50 = 12 nM (pChEMBL 7.920000076293945)
Descriptors: MW 559.7, ALogP 5.74, HBA 9, HBD 1, PSA 100.78, QED 0.25
Compound (SMILES): CSc1nc2nc(-c3ccc(CN4CCC(c5n[nH]c(-c6ncccn6)n5)CC4)cc3)c(-c3ccccc3)cn2n1
InChIKey: UWVKVXDDBDYZSR-UHFFFAOYSA-N
Target: RAC-beta serine/threonine-protein kinase (SINGLE PROTEIN), Homo sapiens
UniProt: P31751
Assay: TR-FRET Assay: Akt2 inhibitory activity of compounds of the present invention was quantified employing the Akt2 TR-FRET assay as described in the following paragraphs.His-tagged human recombinant kinase full-length Akt2 expressed in insect cells and activated by PDK1 was purchased form Invitrogen (part number PV 3975). As substrate for the kinase reaction the biotinylated peptide biotin-Ahx- KKLNRTLSFAEPG (C-terminus in amide form) was used which can be purchased e.g. from the company Biosynthan GmbH (Berlinn-Buch, Germany). For the assay 50 nl of a 10Ofold concentrated solution of the test compound in DMSO was pipetted into a black low volume 384well microtiter plate (Greiner Bio- One, Frickenhausen, Germany), 2 ul of a solution of Akt2 in assay buffer [50 mM TRIS/HCI pH 7.5, 5 mM MgCI2, 1 mM dithiothreitol, 0.02% (v/v) Triton X-100 (Sigma)] were added and the mixture was incubated for 15 min at 22C to allow pre-binding of the test compounds to the enzyme before the start of the kinase reaction.
Measurement: IC50 = 222 nM (pChEMBL 6.650000095367432)
Descriptors: MW 560.69, ALogP 5.13, HBA 10, HBD 1, PSA 113.67, QED 0.27
Compound (SMILES): CSc1nc2nc(-c3ccc(CN4CCC(c5n[nH]c(-c6cnccn6)n5)CC4)cc3)c(-c3ccccc3)cn2n1
InChIKey: SEIIYUCYULPFJQ-UHFFFAOYSA-N
Target: RAC-beta serine/threonine-protein kinase (SINGLE PROTEIN), Homo sapiens
UniProt: P31751
Assay: TR-FRET Assay: Akt2 inhibitory activity of compounds of the present invention was quantified employing the Akt2 TR-FRET assay as described in the following paragraphs.His-tagged human recombinant kinase full-length Akt2 expressed in insect cells and activated by PDK1 was purchased form Invitrogen (part number PV 3975). As substrate for the kinase reaction the biotinylated peptide biotin-Ahx- KKLNRTLSFAEPG (C-terminus in amide form) was used which can be purchased e.g. from the company Biosynthan GmbH (Berlinn-Buch, Germany). For the assay 50 nl of a 10Ofold concentrated solution of the test compound in DMSO was pipetted into a black low volume 384well microtiter plate (Greiner Bio- One, Frickenhausen, Germany), 2 ul of a solution of Akt2 in assay buffer [50 mM TRIS/HCI pH 7.5, 5 mM MgCI2, 1 mM dithiothreitol, 0.02% (v/v) Triton X-100 (Sigma)] were added and the mixture was incubated for 15 min at 22C to allow pre-binding of the test compounds to the enzyme before the start of the kinase reaction.
Measurement: IC50 = 80 nM (pChEMBL 7.099999904632568)
Descriptors: MW 560.69, ALogP 5.13, HBA 10, HBD 1, PSA 113.67, QED 0.27
Compound (SMILES): CSc1nc2nc(-c3ccc(CN4CCC(c5n[nH]c(-c6cccc(C)n6)n5)CC4)cc3)c(-c3ccccc3)cn2n1
InChIKey: ZUILYPNRYTWPOX-UHFFFAOYSA-N
Target: RAC-beta serine/threonine-protein kinase (SINGLE PROTEIN), Homo sapiens
UniProt: P31751
Assay: TR-FRET Assay: Akt2 inhibitory activity of compounds of the present invention was quantified employing the Akt2 TR-FRET assay as described in the following paragraphs.His-tagged human recombinant kinase full-length Akt2 expressed in insect cells and activated by PDK1 was purchased form Invitrogen (part number PV 3975). As substrate for the kinase reaction the biotinylated peptide biotin-Ahx- KKLNRTLSFAEPG (C-terminus in amide form) was used which can be purchased e.g. from the company Biosynthan GmbH (Berlinn-Buch, Germany). For the assay 50 nl of a 10Ofold concentrated solution of the test compound in DMSO was pipetted into a black low volume 384well microtiter plate (Greiner Bio- One, Frickenhausen, Germany), 2 ul of a solution of Akt2 in assay buffer [50 mM TRIS/HCI pH 7.5, 5 mM MgCI2, 1 mM dithiothreitol, 0.02% (v/v) Triton X-100 (Sigma)] were added and the mixture was incubated for 15 min at 22C to allow pre-binding of the test compounds to the enzyme before the start of the kinase reaction.
Measurement: IC50 = 4 nM (pChEMBL 8.399999618530273)
Descriptors: MW 573.73, ALogP 6.05, HBA 9, HBD 1, PSA 100.78, QED 0.23
Compound (SMILES): CS(=O)(=O)c1nc2nc(-c3ccc(CN4CCC(c5n[nH]c(-c6ccccn6)n5)CC4)cc3)c(-c3ccccc3)cn2n1
InChIKey: KHSLMVKNPXOWDM-UHFFFAOYSA-N
Target: RAC-beta serine/threonine-protein kinase (SINGLE PROTEIN), Homo sapiens
UniProt: P31751
Assay: TR-FRET Assay: Akt2 inhibitory activity of compounds of the present invention was quantified employing the Akt2 TR-FRET assay as described in the following paragraphs.His-tagged human recombinant kinase full-length Akt2 expressed in insect cells and activated by PDK1 was purchased form Invitrogen (part number PV 3975). As substrate for the kinase reaction the biotinylated peptide biotin-Ahx- KKLNRTLSFAEPG (C-terminus in amide form) was used which can be purchased e.g. from the company Biosynthan GmbH (Berlinn-Buch, Germany). For the assay 50 nl of a 10Ofold concentrated solution of the test compound in DMSO was pipetted into a black low volume 384well microtiter plate (Greiner Bio- One, Frickenhausen, Germany), 2 ul of a solution of Akt2 in assay buffer [50 mM TRIS/HCI pH 7.5, 5 mM MgCI2, 1 mM dithiothreitol, 0.02% (v/v) Triton X-100 (Sigma)] were added and the mixture was incubated for 15 min at 22C to allow pre-binding of the test compounds to the enzyme before the start of the kinase reaction.
Measurement: IC50 = 102 nM (pChEMBL 6.989999771118164)
Descriptors: MW 591.7, ALogP 4.42, HBA 10, HBD 1, PSA 134.92, QED 0.29
Compound (SMILES): COC(=O)c1cn2cc(-c3ccccc3)c(-c3ccc(CN4CC(c5n[nH]c(-c6cccc(C)n6)n5)C4)cc3)nc2n1
InChIKey: GBFJUXFRUIRHLW-UHFFFAOYSA-N
Target: RAC-beta serine/threonine-protein kinase (SINGLE PROTEIN), Homo sapiens
UniProt: P31751
Assay: TR-FRET Assay: Akt2 inhibitory activity of compounds of the present invention was quantified employing the Akt2 TR-FRET assay as described in the following paragraphs.His-tagged human recombinant kinase full-length Akt2 expressed in insect cells and activated by PDK1 was purchased form Invitrogen (part number PV 3975). As substrate for the kinase reaction the biotinylated peptide biotin-Ahx- KKLNRTLSFAEPG (C-terminus in amide form) was used which can be purchased e.g. from the company Biosynthan GmbH (Berlinn-Buch, Germany). For the assay 50 nl of a 10Ofold concentrated solution of the test compound in DMSO was pipetted into a black low volume 384well microtiter plate (Greiner Bio- One, Frickenhausen, Germany), 2 ul of a solution of Akt2 in assay buffer [50 mM TRIS/HCI pH 7.5, 5 mM MgCI2, 1 mM dithiothreitol, 0.02% (v/v) Triton X-100 (Sigma)] were added and the mixture was incubated for 15 min at 22C to allow pre-binding of the test compounds to the enzyme before the start of the kinase reaction.
Measurement: IC50 = 14 nM (pChEMBL 7.849999904632568)
Descriptors: MW 556.63, ALogP 4.94, HBA 9, HBD 1, PSA 114.19, QED 0.28
Compound (SMILES): COC(=O)c1cn2cc(-c3ccccc3)c(-c3ccc(CN4CC(c5n[nH]c(-c6ccccn6)n5)C4)cc3)nc2n1
InChIKey: GCFYFGLETUUVLJ-UHFFFAOYSA-N
Target: RAC-beta serine/threonine-protein kinase (SINGLE PROTEIN), Homo sapiens
UniProt: P31751
Assay: TR-FRET Assay: Akt2 inhibitory activity of compounds of the present invention was quantified employing the Akt2 TR-FRET assay as described in the following paragraphs.His-tagged human recombinant kinase full-length Akt2 expressed in insect cells and activated by PDK1 was purchased form Invitrogen (part number PV 3975). As substrate for the kinase reaction the biotinylated peptide biotin-Ahx- KKLNRTLSFAEPG (C-terminus in amide form) was used which can be purchased e.g. from the company Biosynthan GmbH (Berlinn-Buch, Germany). For the assay 50 nl of a 10Ofold concentrated solution of the test compound in DMSO was pipetted into a black low volume 384well microtiter plate (Greiner Bio- One, Frickenhausen, Germany), 2 ul of a solution of Akt2 in assay buffer [50 mM TRIS/HCI pH 7.5, 5 mM MgCI2, 1 mM dithiothreitol, 0.02% (v/v) Triton X-100 (Sigma)] were added and the mixture was incubated for 15 min at 22C to allow pre-binding of the test compounds to the enzyme before the start of the kinase reaction.
Measurement: IC50 = 17 nM (pChEMBL 7.769999980926514)
Descriptors: MW 542.6, ALogP 4.63, HBA 9, HBD 1, PSA 114.19, QED 0.29
Compound (SMILES): OCc1cn2cc(-c3ccccc3)c(-c3ccc(CN4CC(c5n[nH]c(-c6ccccn6)n5)C4)cc3)nc2n1
InChIKey: XUMQVWJMCUIXNH-UHFFFAOYSA-N
Target: RAC-beta serine/threonine-protein kinase (SINGLE PROTEIN), Homo sapiens
UniProt: P31751
Assay: TR-FRET Assay: Akt2 inhibitory activity of compounds of the present invention was quantified employing the Akt2 TR-FRET assay as described in the following paragraphs.His-tagged human recombinant kinase full-length Akt2 expressed in insect cells and activated by PDK1 was purchased form Invitrogen (part number PV 3975). As substrate for the kinase reaction the biotinylated peptide biotin-Ahx- KKLNRTLSFAEPG (C-terminus in amide form) was used which can be purchased e.g. from the company Biosynthan GmbH (Berlinn-Buch, Germany). For the assay 50 nl of a 10Ofold concentrated solution of the test compound in DMSO was pipetted into a black low volume 384well microtiter plate (Greiner Bio- One, Frickenhausen, Germany), 2 ul of a solution of Akt2 in assay buffer [50 mM TRIS/HCI pH 7.5, 5 mM MgCI2, 1 mM dithiothreitol, 0.02% (v/v) Triton X-100 (Sigma)] were added and the mixture was incubated for 15 min at 22C to allow pre-binding of the test compounds to the enzyme before the start of the kinase reaction.
Measurement: IC50 = 124 nM (pChEMBL 6.909999847412109)
Descriptors: MW 514.59, ALogP 4.34, HBA 8, HBD 2, PSA 108.12, QED 0.33
Compound (SMILES): Cc1nc2nc(-c3ccc(CN4CCC(c5n[nH]c(-c6ccccn6)n5)CC4)cc3)c(-c3cc(F)ccc3F)cn2n1
InChIKey: NHYJWBOVHHADEN-UHFFFAOYSA-N
Target: RAC-beta serine/threonine-protein kinase (SINGLE PROTEIN), Homo sapiens
UniProt: P31751
Assay: TR-FRET Assay: Akt2 inhibitory activity of compounds of the present invention was quantified employing the Akt2 TR-FRET assay as described in the following paragraphs.His-tagged human recombinant kinase full-length Akt2 expressed in insect cells and activated by PDK1 was purchased form Invitrogen (part number PV 3975). As substrate for the kinase reaction the biotinylated peptide biotin-Ahx- KKLNRTLSFAEPG (C-terminus in amide form) was used which can be purchased e.g. from the company Biosynthan GmbH (Berlinn-Buch, Germany). For the assay 50 nl of a 10Ofold concentrated solution of the test compound in DMSO was pipetted into a black low volume 384well microtiter plate (Greiner Bio- One, Frickenhausen, Germany), 2 ul of a solution of Akt2 in assay buffer [50 mM TRIS/HCI pH 7.5, 5 mM MgCI2, 1 mM dithiothreitol, 0.02% (v/v) Triton X-100 (Sigma)] were added and the mixture was incubated for 15 min at 22C to allow pre-binding of the test compounds to the enzyme before the start of the kinase reaction.
Measurement: IC50 = 154 nM (pChEMBL 6.809999942779541)
Descriptors: MW 563.62, ALogP 5.6, HBA 8, HBD 1, PSA 100.78, QED 0.28
Compound (SMILES): OCc1cnn2cc(-c3c(F)cccc3F)c(-c3ccc(CN4CC(c5n[nH]c(-c6ccccn6)n5)C4)cc3)nc12
InChIKey: NKFREIUXOLOXHW-UHFFFAOYSA-N
Target: RAC-beta serine/threonine-protein kinase (SINGLE PROTEIN), Homo sapiens
UniProt: P31751
Assay: TR-FRET Assay: Akt2 inhibitory activity of compounds of the present invention was quantified employing the Akt2 TR-FRET assay as described in the following paragraphs.His-tagged human recombinant kinase full-length Akt2 expressed in insect cells and activated by PDK1 was purchased form Invitrogen (part number PV 3975). As substrate for the kinase reaction the biotinylated peptide biotin-Ahx- KKLNRTLSFAEPG (C-terminus in amide form) was used which can be purchased e.g. from the company Biosynthan GmbH (Berlinn-Buch, Germany). For the assay 50 nl of a 10Ofold concentrated solution of the test compound in DMSO was pipetted into a black low volume 384well microtiter plate (Greiner Bio- One, Frickenhausen, Germany), 2 ul of a solution of Akt2 in assay buffer [50 mM TRIS/HCI pH 7.5, 5 mM MgCI2, 1 mM dithiothreitol, 0.02% (v/v) Triton X-100 (Sigma)] were added and the mixture was incubated for 15 min at 22C to allow pre-binding of the test compounds to the enzyme before the start of the kinase reaction.
Measurement: IC50 = 801 nM (pChEMBL 6.099999904632568)
Descriptors: MW 550.57, ALogP 4.61, HBA 8, HBD 2, PSA 108.12, QED 0.3
Compound (SMILES): CC(C)[C@H]1COC(=O)N1c1ccnc(N[C@@H](C)c2ccccc2)n1
InChIKey: CUTPLPKYQGWUBC-DZGCQCFKSA-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 = 296 nM (pChEMBL 6.53000020980835)
Descriptors: MW 326.4, ALogP 3.63, HBA 5, HBD 1, PSA 67.35, QED 0.91
Compound (SMILES): CC[C@H](Nc1nccc(N2C(=O)OC[C@@H]2C(C)C)n1)c1ccccc1
InChIKey: LYZCOOMXZQTHIB-JKSUJKDBSA-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 = 9550 nM (pChEMBL 5.019999980926514)
Descriptors: MW 340.43, ALogP 4.02, HBA 5, HBD 1, PSA 67.35, QED 0.86
Compound (SMILES): CC(C)[C@H]1COC(=O)N1c1ccnc(N[C@@H](C)c2cccc3ccccc23)n1
InChIKey: VZRWGPCOHZYQEP-HNAYVOBHSA-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 = 247.5 nM (pChEMBL 6.610000133514404)
Descriptors: MW 376.46, ALogP 4.78, HBA 5, HBD 1, PSA 67.35, QED 0.69
Compound (SMILES): COc1ccc([C@H](C)Nc2nccc(N3C(=O)OC[C@@H]3C(C)C)n2)cc1
InChIKey: YGHHZROONVTWLB-XJKSGUPXSA-N
Target: Isocitrate dehydrogenase [NADP] cytoplasmic (SINGLE PROTEIN), Homo sapiens
UniProt: O75874
Assay: Inhibition of human N-terminal 6His-tagged IDH1 R132H mutant expressed in Escherichia coli Rosetta2 (DE3) assessed as effect on intracellular 2-HG level incubated for 60 mins in presence of alpha-ketoglutarate and NADPH by LC/MS/MS analysis
Measurement: IC50 = 300 nM (pChEMBL 6.519999980926514)
Descriptors: MW 356.43, ALogP 3.64, HBA 6, HBD 1, PSA 76.58, QED 0.85
Compound (SMILES): C[C@H](Nc1nccc(N2C(=O)OC(C)(C)[C@@H]2Cc2ccccc2)n1)c1ccccc1
InChIKey: NKICQMJTGBNAOX-PXNSSMCTSA-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 = 1910 nM (pChEMBL 5.71999979019165)
Descriptors: MW 402.5, ALogP 5, HBA 5, HBD 1, PSA 67.35, QED 0.63
Compound (SMILES): CC(C)[C@H]1COC(=O)N1c1ccnc(N[C@@H](C)c2ccc3ccccc3c2)n1
InChIKey: JOXRWHHBDGWBEK-HNAYVOBHSA-N
Target: Isocitrate dehydrogenase [NADP] cytoplasmic (SINGLE PROTEIN), Homo sapiens
UniProt: O75874
Assay: Inhibition of IDH1 R132H mutant expressed in human HCT-116 cells assessed as effect on intracellular 2-HG level incubated for 48 hrs by LC/MS/MS analysis
Measurement: IC50 = 160 nM (pChEMBL 6.800000190734863)
Descriptors: MW 376.46, ALogP 4.78, HBA 5, HBD 1, PSA 67.35, QED 0.69
Compound (SMILES): CC(C)[C@H]1COC(=O)N1c1ccnc(NCc2ccccc2)n1
InChIKey: ILDGZWHBOXCENN-CQSZACIVSA-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 = 7580 nM (pChEMBL 5.119999885559082)
Descriptors: MW 312.37, ALogP 3.07, HBA 5, HBD 1, PSA 67.35, QED 0.92
Compound (SMILES): COc1ccc2cc([C@H](C)Nc3nccc(N4C(=O)OC[C@@H]4C(C)C)n3)ccc2c1
InChIKey: WLNOXYPHSLDGRE-MGPUTAFESA-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 = 94 nM (pChEMBL 7.03000020980835)
Descriptors: MW 406.49, ALogP 4.79, HBA 6, HBD 1, PSA 76.58, QED 0.63
Compound (SMILES): COc1cccc([C@H](C)Nc2nccc(N3C(=O)OC[C@@H]3C(C)C)n2)c1
InChIKey: PIPCTIIDGGNNMV-XJKSGUPXSA-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 = 467 nM (pChEMBL 6.329999923706055)
Descriptors: MW 356.43, ALogP 3.64, HBA 6, HBD 1, PSA 76.58, QED 0.85
Compound (SMILES): C[C@H](Nc1nccc(N2C(=O)OC[C@@H]2c2ccncc2)n1)c1ccccc1
InChIKey: KRPIYQNABUKSLC-WMLDXEAASA-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 = 4270 nM (pChEMBL 5.369999885559082)
Descriptors: MW 361.4, ALogP 3.74, HBA 6, HBD 1, PSA 80.24, QED 0.75
Compound (SMILES): CC(C)[C@H]1COC(=O)N1c1ccnc(N[C@H](C)c2ccc(F)cc2)n1
InChIKey: JQRQRZHDVNMQMO-IUODEOHRSA-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 = 17900 nM (pChEMBL 4.75)
Descriptors: MW 344.39, ALogP 3.77, HBA 5, HBD 1, PSA 67.35, QED 0.89
Compound (SMILES): C[C@H](Nc1nccc(N2C(=O)OC[C@@]2(C)c2ccccc2)n1)c1ccc2ccccc2c1
InChIKey: SPJPSMORQMJUML-QYBDOPJKSA-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 = 245 nM (pChEMBL 6.610000133514404)
Descriptors: MW 424.5, ALogP 5.67, HBA 5, HBD 1, PSA 67.35, QED 0.45
Compound (SMILES): CC(C)[C@H]1COC(=O)N1c1ccnc(N[C@@H](C)c2ccc(F)cc2)n1
InChIKey: JQRQRZHDVNMQMO-SWLSCSKDSA-N
Target: Isocitrate dehydrogenase [NADP] cytoplasmic (SINGLE PROTEIN), Homo sapiens
UniProt: O75874
Assay: Inhibition of human N-terminal 6His-tagged IDH1 R132H mutant expressed in Escherichia coli Rosetta2 (DE3) assessed as effect on intracellular 2-HG level incubated for 60 mins in presence of alpha-ketoglutarate and NADPH by LC/MS/MS analysis
Measurement: IC50 = 150 nM (pChEMBL 6.820000171661377)
Descriptors: MW 344.39, ALogP 3.77, HBA 5, HBD 1, PSA 67.35, QED 0.89
Compound (SMILES): C[C@H](Nc1nccc(N2C(=O)OC[C@@]2(C)c2ccccc2)n1)c1ccccc1
InChIKey: XZVBULVCPDYHHC-AOMKIAJQSA-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 = 308 nM (pChEMBL 6.510000228881836)
Descriptors: MW 374.44, ALogP 4.52, HBA 5, HBD 1, PSA 67.35, QED 0.71
Compound (SMILES): COc1ccccc1[C@H](C)Nc1nccc(N2C(=O)OC[C@@H]2C(C)C)n1
InChIKey: KDESFVQFLBRKMV-DZGCQCFKSA-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 = 275 nM (pChEMBL 6.559999942779541)
Descriptors: MW 356.43, ALogP 3.64, HBA 6, HBD 1, PSA 76.58, QED 0.85
Compound (SMILES): COc1cccc([C@H](C)Nc2nc(C)cc(N3C(=O)OC[C@@H]3C(C)C)n2)c1
InChIKey: ZMISTPBXTYUMLF-WMLDXEAASA-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 = 598 nM (pChEMBL 6.21999979019165)
Descriptors: MW 370.45, ALogP 3.95, HBA 6, HBD 1, PSA 76.58, QED 0.83
Compound (SMILES): CC(C)[C@H](C)Nc1nccc(N2C(=O)OC(C)(C)[C@@H]2c2ccccc2)n1
InChIKey: BGWZZSCHUWSSLM-YOEHRIQHSA-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 = 571 nM (pChEMBL 6.239999771118164)
Descriptors: MW 354.45, ALogP 4.41, HBA 5, HBD 1, PSA 67.35, QED 0.86
Compound (SMILES): CC(C)[C@H]1COC(=O)N1c1ccnc(N[C@@H](C)c2ccc(C(F)(F)F)cc2)n1
InChIKey: HNJIVAMWOZKXEL-SWLSCSKDSA-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 = 166 nM (pChEMBL 6.78000020980835)
Descriptors: MW 394.4, ALogP 4.65, HBA 5, HBD 1, PSA 67.35, QED 0.8
Compound (SMILES): CC(C)[C@H]1COC(=O)N1c1ccnc(N[C@@H](C)c2cccc(Cl)c2)n1
InChIKey: ALEFKGPDWCALSQ-SWLSCSKDSA-N
Target: Isocitrate dehydrogenase [NADP] cytoplasmic (SINGLE PROTEIN), Homo sapiens
UniProt: O75874
Assay: Inhibition of IDH1 R132H mutant expressed in human HCT-116 cells assessed as effect on intracellular 2-HG level incubated for 48 hrs by LC/MS/MS analysis
Measurement: IC50 = 330 nM (pChEMBL 6.480000019073486)
Descriptors: MW 360.85, ALogP 4.28, HBA 5, HBD 1, PSA 67.35, QED 0.86
Compound (SMILES): CC(C)[C@H]1COC(=O)N1c1ccnc(N[C@@H](C)C2CCCCC2)n1
InChIKey: GGAAGJSJNOCFDF-DZGCQCFKSA-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 = 352 nM (pChEMBL 6.449999809265137)
Descriptors: MW 332.45, ALogP 3.84, HBA 5, HBD 1, PSA 67.35, QED 0.89
Compound (SMILES): [C-]#[N+]c1ccc([C@H](C)Nc2nccc(N3C(=O)OC[C@@H]3C(C)C)n2)cc1
InChIKey: ZSOBHEWQZLGNHC-XJKSGUPXSA-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 = 939 nM (pChEMBL 6.03000020980835)
Descriptors: MW 351.41, ALogP 4.18, HBA 5, HBD 1, PSA 71.71, QED 0.82
Compound (SMILES): C[C@H](Nc1nccc(N2C(=O)OCC2(C)C)n1)c1cccc2ccccc12
InChIKey: DYPRPXRVKDWJRO-AWEZNQCLSA-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 = 284 nM (pChEMBL 6.550000190734863)
Descriptors: MW 362.43, ALogP 4.54, HBA 5, HBD 1, PSA 67.35, QED 0.74
Compound (SMILES): C[C@H](Nc1nccc(N2C(=O)OCC2(C)C)n1)C1CCCCC1
InChIKey: ZWIYUWPGWIYNMJ-LBPRGKRZSA-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 = 1140 nM (pChEMBL 5.940000057220459)
Descriptors: MW 318.42, ALogP 3.59, HBA 5, HBD 1, PSA 67.35, QED 0.92
Compound (SMILES): CC(C)[C@H]1COC(=O)N1c1nc(N[C@@H](C)c2ccc3ccccc3c2)ncc1F
InChIKey: VBZWBKNTEXJVPI-IFXJQAMLSA-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 = 126 nM (pChEMBL 6.900000095367432)
Descriptors: MW 394.45, ALogP 4.92, HBA 5, HBD 1, PSA 67.35, QED 0.67
Compound (SMILES): COc1ccc(C(C)Nc2nccc(N3C(=O)OC[C@@H]3C(C)C)n2)cc1OC
InChIKey: NIXWPEDNSULKIR-AWKYBWMHSA-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 = 36818 nM (pChEMBL 4.429999828338623)
Descriptors: MW 386.45, ALogP 3.65, HBA 7, HBD 1, PSA 85.81, QED 0.78
Compound (SMILES): COc1ccc2cc([C@H](C)Nc3nccc(N4C(=O)OCC4(C)C)n3)ccc2c1
InChIKey: GGGJJEMMMTWMHC-AWEZNQCLSA-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 = 149 nM (pChEMBL 6.829999923706055)
Descriptors: MW 392.46, ALogP 4.55, HBA 6, HBD 1, PSA 76.58, QED 0.69
Compound (SMILES): COc1cc([C@H](C)Nc2nccc(N3C(=O)OC[C@@H]3C(C)C)n2)ccc1F
InChIKey: GANCUKJRSVBALL-SWLSCSKDSA-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 = 162 nM (pChEMBL 6.789999961853027)
Descriptors: MW 374.42, ALogP 3.78, HBA 6, HBD 1, PSA 76.58, QED 0.83
Compound (SMILES): C[C@H](Nc1nccc(N2C(=O)OC[C@@H]2c2ccccc2)n1)c1ccc(Br)cc1
InChIKey: VIOREULSUMKEOO-KBXCAEBGSA-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 = 791 nM (pChEMBL 6.099999904632568)
Descriptors: MW 439.31, ALogP 5.11, HBA 5, HBD 1, PSA 67.35, QED 0.6
Compound (SMILES): C[C@H](Nc1nccc(N2C(=O)OCC2(C)C)n1)c1ccc2ccccc2c1
InChIKey: ZOELTMFQLAGRRR-AWEZNQCLSA-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 = 215 nM (pChEMBL 6.670000076293945)
Descriptors: MW 362.43, ALogP 4.54, HBA 5, HBD 1, PSA 67.35, QED 0.74