lovingscience/chembl-v37-raw-activities huggingface dataset:
Compound (SMILES): Cc1cccc(-n2nc3c(c2-c2cc4ccncc4s2)CCC3)n1
InChIKey: UVJODQMWHIJIMO-UHFFFAOYSA-N
Target: TGF-beta receptor type-1 (SINGLE PROTEIN), Homo sapiens
UniProt: P36897
Assay: Kinase Assay: Pharmacol 2002, 62 58-62) The compounds named in the specified Examples were tested as follows for inhibition of ALK-5 autophosphorylation activity and of the ALK-5 phosphorylation of α-Casem Materials. Buffer 50 mM HEPES, pH 76, with 10 mM NaCI, 10 mM MgCI2, and 1 mM DTT GST-ALK-5 protein - 0 44 mg/ml (roughly 7 μM stock) A 1 350 dilution gives a 20 nM stock, which translates to 2 nM final in assay Human ALK-5 was expressed in Sf9 insect cells infected with Bacul ovirus expressing a ALK-5 truncation sequence (amino acids H149 -M503), fused at the N-terminus to Glutathione S-transferase GST, in a pFastBac vector (Invitrogen) The cells were disrupted by sonication at 4 0C The lysate was centrifuged at 40,000 x g for 45 minutes, and the supernantant applied to a 10 ml column of Glutathione Sepharose 4 Fast Flow (AmershamBioscienses) equilibrated with 100 mM Tπs-HCI pH 76 buffer containing 300 mM NaCI, 10% glycerol, 1 % NP40, 2 mM dithiothreitol (DTT) and one Protease...
Measurement: IC50 = 18.9 nM (pChEMBL 7.71999979019165)
Descriptors: MW 332.43, ALogP 4.34, HBA 5, HBD 0, PSA 43.6, QED 0.55
Compound (SMILES): Cc1nc(-c2cn3c(n2)-c2cnc(N4CCCC4C4CCCCN4C)cc2OCC3)n(CC(F)(F)F)n1
InChIKey: BTRBVLVZBYMHDD-UHFFFAOYSA-N
Target: Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform (SINGLE PROTEIN), Homo sapiens
UniProt: O00329
Assay: Inhibition Assay: PI3K enzymatic activity was assayed by measuring the amount of product phosphatidylinositol 3,4,5-phosphate (PIP3) formed from substrate 4,5 phosphatidylinositol 4,5-phosphate (PIP2) using a fluorescence polarization displacement assay. The decrease in fluorescence polarization of a fluorescent PIP.sub.3 probe is measured as it is displaced from a PIP.sub.3-binding protein GRP-1 detector by PI3K-catalyzed product. Assays were conducted in 384-well black Proxiplates in the presence of 10 mM Tris (pH 7.5), 50 mM NaCl, 4 mM MgCl.sub.2, 5% glycerol, 25 .mu.M ATP, 10 .mu.M PIP.sub.2 (Echelon Biosciences), 0.05% 3-[(3-cholamidopropyl)dimethylammonio]-1-propanesulfonate, 1 mM dithiothreitol, and 2% DMSO. The kinase reactions were initiated by the addition of 40 ng/mL p110.alpha./p85.alpha., 300 ng/mL p110.beta./p85.alpha., 40 ng/mL p110.gamma., or 40 ng/mL p110.delta./p85.alpha. (Upstate Group, Millipore; Dundee, UK), and 10 .mu.M PIP.sub.2 (Echelon Biosciences) to the wells.
Measurement: IC50 = 0.102 nM (pChEMBL 9.989999771118164)
Descriptors: MW 516.57, ALogP 3.92, HBA 9, HBD 0, PSA 77.13, QED 0.52
Compound (SMILES): CC(C)n1ncnc1-c1cn2c(n1)-c1cnc(N3CCCC3CN3CCCC3)cc1OCC2
InChIKey: PMENFJKPGOEDMX-UHFFFAOYSA-N
Target: Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform (SINGLE PROTEIN), Homo sapiens
UniProt: O00329
Assay: Inhibition Assay: PI3K enzymatic activity was assayed by measuring the amount of product phosphatidylinositol 3,4,5-phosphate (PIP3) formed from substrate 4,5 phosphatidylinositol 4,5-phosphate (PIP2) using a fluorescence polarization displacement assay. The decrease in fluorescence polarization of a fluorescent PIP.sub.3 probe is measured as it is displaced from a PIP.sub.3-binding protein GRP-1 detector by PI3K-catalyzed product. Assays were conducted in 384-well black Proxiplates in the presence of 10 mM Tris (pH 7.5), 50 mM NaCl, 4 mM MgCl.sub.2, 5% glycerol, 25 .mu.M ATP, 10 .mu.M PIP.sub.2 (Echelon Biosciences), 0.05% 3-[(3-cholamidopropyl)dimethylammonio]-1-propanesulfonate, 1 mM dithiothreitol, and 2% DMSO. The kinase reactions were initiated by the addition of 40 ng/mL p110.alpha./p85.alpha., 300 ng/mL p110.beta./p85.alpha., 40 ng/mL p110.gamma., or 40 ng/mL p110.delta./p85.alpha. (Upstate Group, Millipore; Dundee, UK), and 10 .mu.M PIP.sub.2 (Echelon Biosciences) to the wells.
Measurement: IC50 = 0.707 nM (pChEMBL 9.149999618530273)
Descriptors: MW 448.58, ALogP 3.24, HBA 9, HBD 0, PSA 77.13, QED 0.59
Compound (SMILES): CC(C)n1ncnc1-c1cn2c(n1)-c1cnc(N3CCCC3C3CCN(C)CC3)cc1OCC2
InChIKey: JGGAMPXRBOZEIF-UHFFFAOYSA-N
Target: Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform (SINGLE PROTEIN), Homo sapiens
UniProt: O00329
Assay: Inhibition Assay: PI3K enzymatic activity was assayed by measuring the amount of product phosphatidylinositol 3,4,5-phosphate (PIP3) formed from substrate 4,5 phosphatidylinositol 4,5-phosphate (PIP2) using a fluorescence polarization displacement assay. The decrease in fluorescence polarization of a fluorescent PIP.sub.3 probe is measured as it is displaced from a PIP.sub.3-binding protein GRP-1 detector by PI3K-catalyzed product. Assays were conducted in 384-well black Proxiplates in the presence of 10 mM Tris (pH 7.5), 50 mM NaCl, 4 mM MgCl.sub.2, 5% glycerol, 25 .mu.M ATP, 10 .mu.M PIP.sub.2 (Echelon Biosciences), 0.05% 3-[(3-cholamidopropyl)dimethylammonio]-1-propanesulfonate, 1 mM dithiothreitol, and 2% DMSO. The kinase reactions were initiated by the addition of 40 ng/mL p110.alpha./p85.alpha., 300 ng/mL p110.beta./p85.alpha., 40 ng/mL p110.gamma., or 40 ng/mL p110.delta./p85.alpha. (Upstate Group, Millipore; Dundee, UK), and 10 .mu.M PIP.sub.2 (Echelon Biosciences) to the wells.
Measurement: IC50 = 0.541 nM (pChEMBL 9.270000457763672)
Descriptors: MW 462.6, ALogP 3.49, HBA 9, HBD 0, PSA 77.13, QED 0.59
Compound (SMILES): CC(C)n1ncnc1-c1cn2c(n1)-c1cc(CN3CCN(C(C)(C)C)CC3)ccc1OCC2
InChIKey: MBNYACZBQVCQMH-UHFFFAOYSA-N
Target: Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform (SINGLE PROTEIN), Homo sapiens
UniProt: O00329
Assay: Inhibition Assay: PI3K enzymatic activity was assayed by measuring the amount of product phosphatidylinositol 3,4,5-phosphate (PIP3) formed from substrate 4,5 phosphatidylinositol 4,5-phosphate (PIP2) using a fluorescence polarization displacement assay. The decrease in fluorescence polarization of a fluorescent PIP.sub.3 probe is measured as it is displaced from a PIP.sub.3-binding protein GRP-1 detector by PI3K-catalyzed product. Assays were conducted in 384-well black Proxiplates in the presence of 10 mM Tris (pH 7.5), 50 mM NaCl, 4 mM MgCl.sub.2, 5% glycerol, 25 .mu.M ATP, 10 .mu.M PIP.sub.2 (Echelon Biosciences), 0.05% 3-[(3-cholamidopropyl)dimethylammonio]-1-propanesulfonate, 1 mM dithiothreitol, and 2% DMSO. The kinase reactions were initiated by the addition of 40 ng/mL p110.alpha./p85.alpha., 300 ng/mL p110.beta./p85.alpha., 40 ng/mL p110.gamma., or 40 ng/mL p110.delta./p85.alpha. (Upstate Group, Millipore; Dundee, UK), and 10 .mu.M PIP.sub.2 (Echelon Biosciences) to the wells.
Measurement: IC50 = 2.46 nM (pChEMBL 8.609999656677246)
Descriptors: MW 449.6, ALogP 3.7, HBA 8, HBD 0, PSA 64.24, QED 0.61
Compound (SMILES): CC(C)n1ncnc1-c1cn2c(n1)-c1ccc(-c3ccccc3S(N)(=O)=O)cc1OCC2
InChIKey: NYRUZLNXNYIJPF-UHFFFAOYSA-N
Target: Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform (SINGLE PROTEIN), Homo sapiens
UniProt: O00329
Assay: Inhibition Assay: PI3K enzymatic activity was assayed by measuring the amount of product phosphatidylinositol 3,4,5-phosphate (PIP3) formed from substrate 4,5 phosphatidylinositol 4,5-phosphate (PIP2) using a fluorescence polarization displacement assay. The decrease in fluorescence polarization of a fluorescent PIP.sub.3 probe is measured as it is displaced from a PIP.sub.3-binding protein GRP-1 detector by PI3K-catalyzed product. Assays were conducted in 384-well black Proxiplates in the presence of 10 mM Tris (pH 7.5), 50 mM NaCl, 4 mM MgCl.sub.2, 5% glycerol, 25 .mu.M ATP, 10 .mu.M PIP.sub.2 (Echelon Biosciences), 0.05% 3-[(3-cholamidopropyl)dimethylammonio]-1-propanesulfonate, 1 mM dithiothreitol, and 2% DMSO. The kinase reactions were initiated by the addition of 40 ng/mL p110.alpha./p85.alpha., 300 ng/mL p110.beta./p85.alpha., 40 ng/mL p110.gamma., or 40 ng/mL p110.delta./p85.alpha. (Upstate Group, Millipore; Dundee, UK), and 10 .mu.M PIP.sub.2 (Echelon Biosciences) to the wells.
Measurement: IC50 = 14 nM (pChEMBL 7.849999904632568)
Descriptors: MW 450.52, ALogP 3.1, HBA 8, HBD 1, PSA 117.92, QED 0.51
Compound (SMILES): CC(C)n1ncnc1-c1cn2c(n1)-c1cc(C(=O)N3CCN(C(C)(C)C)CC3)ccc1OCC2
InChIKey: ORAFSXNAIORUHG-UHFFFAOYSA-N
Target: Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform (SINGLE PROTEIN), Homo sapiens
UniProt: O00329
Assay: Inhibition Assay: PI3K enzymatic activity was assayed by measuring the amount of product phosphatidylinositol 3,4,5-phosphate (PIP3) formed from substrate 4,5 phosphatidylinositol 4,5-phosphate (PIP2) using a fluorescence polarization displacement assay. The decrease in fluorescence polarization of a fluorescent PIP.sub.3 probe is measured as it is displaced from a PIP.sub.3-binding protein GRP-1 detector by PI3K-catalyzed product. Assays were conducted in 384-well black Proxiplates in the presence of 10 mM Tris (pH 7.5), 50 mM NaCl, 4 mM MgCl.sub.2, 5% glycerol, 25 .mu.M ATP, 10 .mu.M PIP.sub.2 (Echelon Biosciences), 0.05% 3-[(3-cholamidopropyl)dimethylammonio]-1-propanesulfonate, 1 mM dithiothreitol, and 2% DMSO. The kinase reactions were initiated by the addition of 40 ng/mL p110.alpha./p85.alpha., 300 ng/mL p110.beta./p85.alpha., 40 ng/mL p110.gamma., or 40 ng/mL p110.delta./p85.alpha. (Upstate Group, Millipore; Dundee, UK), and 10 .mu.M PIP.sub.2 (Echelon Biosciences) to the wells.
Measurement: IC50 = 0.919 nM (pChEMBL 9.039999961853027)
Descriptors: MW 463.59, ALogP 3.34, HBA 8, HBD 0, PSA 81.31, QED 0.59
Compound (SMILES): CC(Oc1ccc2c(c1)OCCn1cc(-c3ncnn3C(C)C)nc1-2)C1CCN(C(C)C)CC1
InChIKey: IDDNRCQIEHPNNW-UHFFFAOYSA-N
Target: Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform (SINGLE PROTEIN), Homo sapiens
UniProt: O00329
Assay: Inhibition Assay: PI3K enzymatic activity was assayed by measuring the amount of product phosphatidylinositol 3,4,5-phosphate (PIP3) formed from substrate 4,5 phosphatidylinositol 4,5-phosphate (PIP2) using a fluorescence polarization displacement assay. The decrease in fluorescence polarization of a fluorescent PIP.sub.3 probe is measured as it is displaced from a PIP.sub.3-binding protein GRP-1 detector by PI3K-catalyzed product. Assays were conducted in 384-well black Proxiplates in the presence of 10 mM Tris (pH 7.5), 50 mM NaCl, 4 mM MgCl.sub.2, 5% glycerol, 25 .mu.M ATP, 10 .mu.M PIP.sub.2 (Echelon Biosciences), 0.05% 3-[(3-cholamidopropyl)dimethylammonio]-1-propanesulfonate, 1 mM dithiothreitol, and 2% DMSO. The kinase reactions were initiated by the addition of 40 ng/mL p110.alpha./p85.alpha., 300 ng/mL p110.beta./p85.alpha., 40 ng/mL p110.gamma., or 40 ng/mL p110.delta./p85.alpha. (Upstate Group, Millipore; Dundee, UK), and 10 .mu.M PIP.sub.2 (Echelon Biosciences) to the wells.
Measurement: IC50 = 0.442 nM (pChEMBL 9.359999656677246)
Descriptors: MW 464.61, ALogP 4.67, HBA 8, HBD 0, PSA 70.23, QED 0.53
Compound (SMILES): Cc1nc(-c2cn3c(n2)-c2ccc(-c4cnn(C)c4C4CCCN(C(C)(C)CO)C4)cc2OCC3)n(C(C)C)n1
InChIKey: MANLYGWZZVOIHV-UHFFFAOYSA-N
Target: Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform (SINGLE PROTEIN), Homo sapiens
UniProt: O00329
Assay: Inhibition Assay: PI3K enzymatic activity was assayed by measuring the amount of product phosphatidylinositol 3,4,5-phosphate (PIP3) formed from substrate 4,5 phosphatidylinositol 4,5-phosphate (PIP2) using a fluorescence polarization displacement assay. The decrease in fluorescence polarization of a fluorescent PIP.sub.3 probe is measured as it is displaced from a PIP.sub.3-binding protein GRP-1 detector by PI3K-catalyzed product. Assays were conducted in 384-well black Proxiplates in the presence of 10 mM Tris (pH 7.5), 50 mM NaCl, 4 mM MgCl.sub.2, 5% glycerol, 25 .mu.M ATP, 10 .mu.M PIP.sub.2 (Echelon Biosciences), 0.05% 3-[(3-cholamidopropyl)dimethylammonio]-1-propanesulfonate, 1 mM dithiothreitol, and 2% DMSO. The kinase reactions were initiated by the addition of 40 ng/mL p110.alpha./p85.alpha., 300 ng/mL p110.beta./p85.alpha., 40 ng/mL p110.gamma., or 40 ng/mL p110.delta./p85.alpha. (Upstate Group, Millipore; Dundee, UK), and 10 .mu.M PIP.sub.2 (Echelon Biosciences) to the wells.
Measurement: IC50 = 0.445 nM (pChEMBL 9.350000381469727)
Descriptors: MW 544.7, ALogP 4.44, HBA 10, HBD 1, PSA 99.05, QED 0.38
Compound (SMILES): Cc1nc(-c2cn3c(n2)-c2ccc(-c4ncnn4C4CCN(C(C)(C)C)CC4)cc2OCC3)n(C(C)C)n1
InChIKey: YEABYLCNKIKCSK-UHFFFAOYSA-N
Target: Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform (SINGLE PROTEIN), Homo sapiens
UniProt: O00329
Assay: Inhibition Assay: PI3K enzymatic activity was assayed by measuring the amount of product phosphatidylinositol 3,4,5-phosphate (PIP3) formed from substrate 4,5 phosphatidylinositol 4,5-phosphate (PIP2) using a fluorescence polarization displacement assay. The decrease in fluorescence polarization of a fluorescent PIP.sub.3 probe is measured as it is displaced from a PIP.sub.3-binding protein GRP-1 detector by PI3K-catalyzed product. Assays were conducted in 384-well black Proxiplates in the presence of 10 mM Tris (pH 7.5), 50 mM NaCl, 4 mM MgCl.sub.2, 5% glycerol, 25 .mu.M ATP, 10 .mu.M PIP.sub.2 (Echelon Biosciences), 0.05% 3-[(3-cholamidopropyl)dimethylammonio]-1-propanesulfonate, 1 mM dithiothreitol, and 2% DMSO. The kinase reactions were initiated by the addition of 40 ng/mL p110.alpha./p85.alpha., 300 ng/mL p110.beta./p85.alpha., 40 ng/mL p110.gamma., or 40 ng/mL p110.delta./p85.alpha. (Upstate Group, Millipore; Dundee, UK), and 10 .mu.M PIP.sub.2 (Echelon Biosciences) to the wells.
Measurement: IC50 = 82.1 nM (pChEMBL 7.090000152587891)
Descriptors: MW 515.67, ALogP 4.78, HBA 10, HBD 0, PSA 91.71, QED 0.39
Compound (SMILES): Cc1nc(-c2cn3c(n2)-c2ccc(OC4(CN5CCN(C)CC5)CC4)cc2OCC3)n(C(C)C)n1
InChIKey: YUGGCYLBWBLDAG-UHFFFAOYSA-N
Target: Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform (SINGLE PROTEIN), Homo sapiens
UniProt: O00329
Assay: Inhibition Assay: PI3K enzymatic activity was assayed by measuring the amount of product phosphatidylinositol 3,4,5-phosphate (PIP3) formed from substrate 4,5 phosphatidylinositol 4,5-phosphate (PIP2) using a fluorescence polarization displacement assay. The decrease in fluorescence polarization of a fluorescent PIP.sub.3 probe is measured as it is displaced from a PIP.sub.3-binding protein GRP-1 detector by PI3K-catalyzed product. Assays were conducted in 384-well black Proxiplates in the presence of 10 mM Tris (pH 7.5), 50 mM NaCl, 4 mM MgCl.sub.2, 5% glycerol, 25 .mu.M ATP, 10 .mu.M PIP.sub.2 (Echelon Biosciences), 0.05% 3-[(3-cholamidopropyl)dimethylammonio]-1-propanesulfonate, 1 mM dithiothreitol, and 2% DMSO. The kinase reactions were initiated by the addition of 40 ng/mL p110.alpha./p85.alpha., 300 ng/mL p110.beta./p85.alpha., 40 ng/mL p110.gamma., or 40 ng/mL p110.delta./p85.alpha. (Upstate Group, Millipore; Dundee, UK), and 10 .mu.M PIP.sub.2 (Echelon Biosciences) to the wells.
Measurement: IC50 = 3.31 nM (pChEMBL 8.479999542236328)
Descriptors: MW 477.61, ALogP 3.25, HBA 9, HBD 0, PSA 73.47, QED 0.54
Compound (SMILES): Cc1nc(-c2cn3c(n2)-c2ccc(OC4CC(C)CN(C(C)C)C4)cc2OCC3)n(C(C)C)n1
InChIKey: NYWGQXVHFVIWQA-UHFFFAOYSA-N
Target: Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform (SINGLE PROTEIN), Homo sapiens
UniProt: O00329
Assay: Inhibition Assay: PI3K enzymatic activity was assayed by measuring the amount of product phosphatidylinositol 3,4,5-phosphate (PIP3) formed from substrate 4,5 phosphatidylinositol 4,5-phosphate (PIP2) using a fluorescence polarization displacement assay. The decrease in fluorescence polarization of a fluorescent PIP.sub.3 probe is measured as it is displaced from a PIP.sub.3-binding protein GRP-1 detector by PI3K-catalyzed product. Assays were conducted in 384-well black Proxiplates in the presence of 10 mM Tris (pH 7.5), 50 mM NaCl, 4 mM MgCl.sub.2, 5% glycerol, 25 .mu.M ATP, 10 .mu.M PIP.sub.2 (Echelon Biosciences), 0.05% 3-[(3-cholamidopropyl)dimethylammonio]-1-propanesulfonate, 1 mM dithiothreitol, and 2% DMSO. The kinase reactions were initiated by the addition of 40 ng/mL p110.alpha./p85.alpha., 300 ng/mL p110.beta./p85.alpha., 40 ng/mL p110.gamma., or 40 ng/mL p110.delta./p85.alpha. (Upstate Group, Millipore; Dundee, UK), and 10 .mu.M PIP.sub.2 (Echelon Biosciences) to the wells.
Measurement: IC50 = 2.56 nM (pChEMBL 8.59000015258789)
Descriptors: MW 464.61, ALogP 4.59, HBA 8, HBD 0, PSA 70.23, QED 0.55
Compound (SMILES): Cc1nc(-c2cn3c(n2)-c2ccc(OC4(C)CCN(C(C)C)C4)cc2OCC3)n(C(C)C)n1
InChIKey: TVEJVSDZMVCRAM-UHFFFAOYSA-N
Target: Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform (SINGLE PROTEIN), Homo sapiens
UniProt: O00329
Assay: Inhibition Assay: PI3K enzymatic activity was assayed by measuring the amount of product phosphatidylinositol 3,4,5-phosphate (PIP3) formed from substrate 4,5 phosphatidylinositol 4,5-phosphate (PIP2) using a fluorescence polarization displacement assay. The decrease in fluorescence polarization of a fluorescent PIP.sub.3 probe is measured as it is displaced from a PIP.sub.3-binding protein GRP-1 detector by PI3K-catalyzed product. Assays were conducted in 384-well black Proxiplates in the presence of 10 mM Tris (pH 7.5), 50 mM NaCl, 4 mM MgCl.sub.2, 5% glycerol, 25 .mu.M ATP, 10 .mu.M PIP.sub.2 (Echelon Biosciences), 0.05% 3-[(3-cholamidopropyl)dimethylammonio]-1-propanesulfonate, 1 mM dithiothreitol, and 2% DMSO. The kinase reactions were initiated by the addition of 40 ng/mL p110.alpha./p85.alpha., 300 ng/mL p110.beta./p85.alpha., 40 ng/mL p110.gamma., or 40 ng/mL p110.delta./p85.alpha. (Upstate Group, Millipore; Dundee, UK), and 10 .mu.M PIP.sub.2 (Echelon Biosciences) to the wells.
Measurement: IC50 = 0.638 nM (pChEMBL 9.199999809265137)
Descriptors: MW 450.59, ALogP 4.34, HBA 8, HBD 0, PSA 70.23, QED 0.58
Compound (SMILES): Cc1nc(-c2cn3c(n2)-c2ccc(-c4ccnn4C4CCCN(Cc5ccccc5)C4)cc2OCC3)n(C(C)C)n1
InChIKey: MOISIFKTLSDCMP-UHFFFAOYSA-N
Target: Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform (SINGLE PROTEIN), Homo sapiens
UniProt: O00329
Assay: Inhibition Assay: PI3K enzymatic activity was assayed by measuring the amount of product phosphatidylinositol 3,4,5-phosphate (PIP3) formed from substrate 4,5 phosphatidylinositol 4,5-phosphate (PIP2) using a fluorescence polarization displacement assay. The decrease in fluorescence polarization of a fluorescent PIP.sub.3 probe is measured as it is displaced from a PIP.sub.3-binding protein GRP-1 detector by PI3K-catalyzed product. Assays were conducted in 384-well black Proxiplates in the presence of 10 mM Tris (pH 7.5), 50 mM NaCl, 4 mM MgCl.sub.2, 5% glycerol, 25 .mu.M ATP, 10 .mu.M PIP.sub.2 (Echelon Biosciences), 0.05% 3-[(3-cholamidopropyl)dimethylammonio]-1-propanesulfonate, 1 mM dithiothreitol, and 2% DMSO. The kinase reactions were initiated by the addition of 40 ng/mL p110.alpha./p85.alpha., 300 ng/mL p110.beta./p85.alpha., 40 ng/mL p110.gamma., or 40 ng/mL p110.delta./p85.alpha. (Upstate Group, Millipore; Dundee, UK), and 10 .mu.M PIP.sub.2 (Echelon Biosciences) to the wells.
Measurement: IC50 = 8.53 nM (pChEMBL 8.069999694824219)
Descriptors: MW 548.7, ALogP 5.79, HBA 9, HBD 0, PSA 78.82, QED 0.27
Compound (SMILES): Cc1nc(-c2cn3c(n2)-c2ccc(N4CCC[C@@H]4C4CCN(C(C)C)CC4)cc2OCC3)n(C(C)C)n1
InChIKey: ISXYXKQLSVMWTK-AREMUKBSSA-N
Target: Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform (SINGLE PROTEIN), Homo sapiens
UniProt: O00329
Assay: Inhibition Assay: PI3K enzymatic activity was assayed by measuring the amount of product phosphatidylinositol 3,4,5-phosphate (PIP3) formed from substrate 4,5 phosphatidylinositol 4,5-phosphate (PIP2) using a fluorescence polarization displacement assay. The decrease in fluorescence polarization of a fluorescent PIP.sub.3 probe is measured as it is displaced from a PIP.sub.3-binding protein GRP-1 detector by PI3K-catalyzed product. Assays were conducted in 384-well black Proxiplates in the presence of 10 mM Tris (pH 7.5), 50 mM NaCl, 4 mM MgCl.sub.2, 5% glycerol, 25 .mu.M ATP, 10 .mu.M PIP.sub.2 (Echelon Biosciences), 0.05% 3-[(3-cholamidopropyl)dimethylammonio]-1-propanesulfonate, 1 mM dithiothreitol, and 2% DMSO. The kinase reactions were initiated by the addition of 40 ng/mL p110.alpha./p85.alpha., 300 ng/mL p110.beta./p85.alpha., 40 ng/mL p110.gamma., or 40 ng/mL p110.delta./p85.alpha. (Upstate Group, Millipore; Dundee, UK), and 10 .mu.M PIP.sub.2 (Echelon Biosciences) to the wells.
Measurement: IC50 = 0.584 nM (pChEMBL 9.229999542236328)
Descriptors: MW 503.7, ALogP 5.18, HBA 8, HBD 0, PSA 64.24, QED 0.48
Compound (SMILES): Cc1cc2c(cc1-c1ccnn1C1CCN(C)CC1)OCCn1cc(-c3ncnn3C(C)C)nc1-2
InChIKey: UVHKCYPQPZAUPA-UHFFFAOYSA-N
Target: Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform (SINGLE PROTEIN), Homo sapiens
UniProt: O00329
Assay: Inhibition Assay: PI3K enzymatic activity was assayed by measuring the amount of product phosphatidylinositol 3,4,5-phosphate (PIP3) formed from substrate 4,5 phosphatidylinositol 4,5-phosphate (PIP2) using a fluorescence polarization displacement assay. The decrease in fluorescence polarization of a fluorescent PIP.sub.3 probe is measured as it is displaced from a PIP.sub.3-binding protein GRP-1 detector by PI3K-catalyzed product. Assays were conducted in 384-well black Proxiplates in the presence of 10 mM Tris (pH 7.5), 50 mM NaCl, 4 mM MgCl.sub.2, 5% glycerol, 25 .mu.M ATP, 10 .mu.M PIP.sub.2 (Echelon Biosciences), 0.05% 3-[(3-cholamidopropyl)dimethylammonio]-1-propanesulfonate, 1 mM dithiothreitol, and 2% DMSO. The kinase reactions were initiated by the addition of 40 ng/mL p110.alpha./p85.alpha., 300 ng/mL p110.beta./p85.alpha., 40 ng/mL p110.gamma., or 40 ng/mL p110.delta./p85.alpha. (Upstate Group, Millipore; Dundee, UK), and 10 .mu.M PIP.sub.2 (Echelon Biosciences) to the wells.
Measurement: IC50 = 17.3 nM (pChEMBL 7.760000228881836)
Descriptors: MW 472.6, ALogP 4.22, HBA 9, HBD 0, PSA 78.82, QED 0.44
Compound (SMILES): Cc1nc(-c2cn3c(n2)-c2ccc(N4CCC[C@H]4C4CCN(C(C)C)CC4)cc2OCC3)n(C(C)C)n1
InChIKey: ISXYXKQLSVMWTK-SANMLTNESA-N
Target: Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform (SINGLE PROTEIN), Homo sapiens
UniProt: O00329
Assay: Inhibition Assay: PI3K enzymatic activity was assayed by measuring the amount of product phosphatidylinositol 3,4,5-phosphate (PIP3) formed from substrate 4,5 phosphatidylinositol 4,5-phosphate (PIP2) using a fluorescence polarization displacement assay. The decrease in fluorescence polarization of a fluorescent PIP.sub.3 probe is measured as it is displaced from a PIP.sub.3-binding protein GRP-1 detector by PI3K-catalyzed product. Assays were conducted in 384-well black Proxiplates in the presence of 10 mM Tris (pH 7.5), 50 mM NaCl, 4 mM MgCl.sub.2, 5% glycerol, 25 .mu.M ATP, 10 .mu.M PIP.sub.2 (Echelon Biosciences), 0.05% 3-[(3-cholamidopropyl)dimethylammonio]-1-propanesulfonate, 1 mM dithiothreitol, and 2% DMSO. The kinase reactions were initiated by the addition of 40 ng/mL p110.alpha./p85.alpha., 300 ng/mL p110.beta./p85.alpha., 40 ng/mL p110.gamma., or 40 ng/mL p110.delta./p85.alpha. (Upstate Group, Millipore; Dundee, UK), and 10 .mu.M PIP.sub.2 (Echelon Biosciences) to the wells.
Measurement: IC50 = 0.51 nM (pChEMBL 9.289999961853027)
Descriptors: MW 503.7, ALogP 5.18, HBA 8, HBD 0, PSA 64.24, QED 0.48
Compound (SMILES): Cc1nc(-c2cn3c(n2)-c2ccc(-c4ccnn4C4CCCN(C(C)(C)CO)C4)cc2OCC3)n(C(C)C)n1
InChIKey: XPPGOMOXJOINTN-UHFFFAOYSA-N
Target: Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform (SINGLE PROTEIN), Homo sapiens
UniProt: O00329
Assay: Inhibition Assay: PI3K enzymatic activity was assayed by measuring the amount of product phosphatidylinositol 3,4,5-phosphate (PIP3) formed from substrate 4,5 phosphatidylinositol 4,5-phosphate (PIP2) using a fluorescence polarization displacement assay. The decrease in fluorescence polarization of a fluorescent PIP.sub.3 probe is measured as it is displaced from a PIP.sub.3-binding protein GRP-1 detector by PI3K-catalyzed product. Assays were conducted in 384-well black Proxiplates in the presence of 10 mM Tris (pH 7.5), 50 mM NaCl, 4 mM MgCl.sub.2, 5% glycerol, 25 .mu.M ATP, 10 .mu.M PIP.sub.2 (Echelon Biosciences), 0.05% 3-[(3-cholamidopropyl)dimethylammonio]-1-propanesulfonate, 1 mM dithiothreitol, and 2% DMSO. The kinase reactions were initiated by the addition of 40 ng/mL p110.alpha./p85.alpha., 300 ng/mL p110.beta./p85.alpha., 40 ng/mL p110.gamma., or 40 ng/mL p110.delta./p85.alpha. (Upstate Group, Millipore; Dundee, UK), and 10 .mu.M PIP.sub.2 (Echelon Biosciences) to the wells.
Measurement: IC50 = 0.596 nM (pChEMBL 9.220000267028809)
Descriptors: MW 530.68, ALogP 4.36, HBA 10, HBD 1, PSA 99.05, QED 0.4
Compound (SMILES): Cc1nc(-c2cn3c(n2)-c2ccc(-c4ccnn4C4CCN(C(C)(C)C)CC4)cc2OCC3)n(C(C)C)n1
InChIKey: JEVFHWDSQPEGFC-UHFFFAOYSA-N
Target: Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform (SINGLE PROTEIN), Homo sapiens
UniProt: O00329
Assay: Inhibition Assay: PI3K enzymatic activity was assayed by measuring the amount of product phosphatidylinositol 3,4,5-phosphate (PIP3) formed from substrate 4,5 phosphatidylinositol 4,5-phosphate (PIP2) using a fluorescence polarization displacement assay. The decrease in fluorescence polarization of a fluorescent PIP.sub.3 probe is measured as it is displaced from a PIP.sub.3-binding protein GRP-1 detector by PI3K-catalyzed product. Assays were conducted in 384-well black Proxiplates in the presence of 10 mM Tris (pH 7.5), 50 mM NaCl, 4 mM MgCl.sub.2, 5% glycerol, 25 .mu.M ATP, 10 .mu.M PIP.sub.2 (Echelon Biosciences), 0.05% 3-[(3-cholamidopropyl)dimethylammonio]-1-propanesulfonate, 1 mM dithiothreitol, and 2% DMSO. The kinase reactions were initiated by the addition of 40 ng/mL p110.alpha./p85.alpha., 300 ng/mL p110.beta./p85.alpha., 40 ng/mL p110.gamma., or 40 ng/mL p110.delta./p85.alpha. (Upstate Group, Millipore; Dundee, UK), and 10 .mu.M PIP.sub.2 (Echelon Biosciences) to the wells.
Measurement: IC50 = 4.57 nM (pChEMBL 8.34000015258789)
Descriptors: MW 514.68, ALogP 5.39, HBA 9, HBD 0, PSA 78.82, QED 0.36
Compound (SMILES): CC(C)n1ncnc1-c1cn2c(n1)-c1cc([S+]([O-])C3CCN(C(C)(C)C)CC3)ccc1OCC2
InChIKey: HUAOHTKULCUTBL-UHFFFAOYSA-N
Target: Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform (SINGLE PROTEIN), Homo sapiens
UniProt: O00329
Assay: Inhibition Assay: PI3K enzymatic activity was assayed by measuring the amount of product phosphatidylinositol 3,4,5-phosphate (PIP3) formed from substrate 4,5 phosphatidylinositol 4,5-phosphate (PIP2) using a fluorescence polarization displacement assay. The decrease in fluorescence polarization of a fluorescent PIP.sub.3 probe is measured as it is displaced from a PIP.sub.3-binding protein GRP-1 detector by PI3K-catalyzed product. Assays were conducted in 384-well black Proxiplates in the presence of 10 mM Tris (pH 7.5), 50 mM NaCl, 4 mM MgCl.sub.2, 5% glycerol, 25 .mu.M ATP, 10 .mu.M PIP.sub.2 (Echelon Biosciences), 0.05% 3-[(3-cholamidopropyl)dimethylammonio]-1-propanesulfonate, 1 mM dithiothreitol, and 2% DMSO. The kinase reactions were initiated by the addition of 40 ng/mL p110.alpha./p85.alpha., 300 ng/mL p110.beta./p85.alpha., 40 ng/mL p110.gamma., or 40 ng/mL p110.delta./p85.alpha. (Upstate Group, Millipore; Dundee, UK), and 10 .mu.M PIP.sub.2 (Echelon Biosciences) to the wells.
Measurement: IC50 = 0.811 nM (pChEMBL 9.09000015258789)
Descriptors: MW 482.65, ALogP 4.15, HBA 8, HBD 0, PSA 84.06, QED 0.52
Compound (SMILES): Cc1nc(-c2cn3c(n2)-c2ccc(OC4(C)CNC4)cc2OCC3)n(C(C)C)n1
InChIKey: FPDWGYGSHHHMBB-UHFFFAOYSA-N
Target: Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform (SINGLE PROTEIN), Homo sapiens
UniProt: O00329
Assay: Inhibition Assay: PI3K enzymatic activity was assayed by measuring the amount of product phosphatidylinositol 3,4,5-phosphate (PIP3) formed from substrate 4,5 phosphatidylinositol 4,5-phosphate (PIP2) using a fluorescence polarization displacement assay. The decrease in fluorescence polarization of a fluorescent PIP.sub.3 probe is measured as it is displaced from a PIP.sub.3-binding protein GRP-1 detector by PI3K-catalyzed product. Assays were conducted in 384-well black Proxiplates in the presence of 10 mM Tris (pH 7.5), 50 mM NaCl, 4 mM MgCl.sub.2, 5% glycerol, 25 .mu.M ATP, 10 .mu.M PIP.sub.2 (Echelon Biosciences), 0.05% 3-[(3-cholamidopropyl)dimethylammonio]-1-propanesulfonate, 1 mM dithiothreitol, and 2% DMSO. The kinase reactions were initiated by the addition of 40 ng/mL p110.alpha./p85.alpha., 300 ng/mL p110.beta./p85.alpha., 40 ng/mL p110.gamma., or 40 ng/mL p110.delta./p85.alpha. (Upstate Group, Millipore; Dundee, UK), and 10 .mu.M PIP.sub.2 (Echelon Biosciences) to the wells.
Measurement: IC50 = 0.633 nM (pChEMBL 9.199999809265137)
Descriptors: MW 394.48, ALogP 2.83, HBA 8, HBD 1, PSA 79.02, QED 0.73
Compound (SMILES): Cc1nc(-c2cn3c(n2)-c2ccc(N4CCCC4C4CCN(CC(C)(C)O)CC4)cc2OCC3)n(C(C)C)n1
InChIKey: KKGAZYXSQJZBNU-UHFFFAOYSA-N
Target: Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform (SINGLE PROTEIN), Homo sapiens
UniProt: O00329
Assay: Inhibition Assay: PI3K enzymatic activity was assayed by measuring the amount of product phosphatidylinositol 3,4,5-phosphate (PIP3) formed from substrate 4,5 phosphatidylinositol 4,5-phosphate (PIP2) using a fluorescence polarization displacement assay. The decrease in fluorescence polarization of a fluorescent PIP.sub.3 probe is measured as it is displaced from a PIP.sub.3-binding protein GRP-1 detector by PI3K-catalyzed product. Assays were conducted in 384-well black Proxiplates in the presence of 10 mM Tris (pH 7.5), 50 mM NaCl, 4 mM MgCl.sub.2, 5% glycerol, 25 .mu.M ATP, 10 .mu.M PIP.sub.2 (Echelon Biosciences), 0.05% 3-[(3-cholamidopropyl)dimethylammonio]-1-propanesulfonate, 1 mM dithiothreitol, and 2% DMSO. The kinase reactions were initiated by the addition of 40 ng/mL p110.alpha./p85.alpha., 300 ng/mL p110.beta./p85.alpha., 40 ng/mL p110.gamma., or 40 ng/mL p110.delta./p85.alpha. (Upstate Group, Millipore; Dundee, UK), and 10 .mu.M PIP.sub.2 (Echelon Biosciences) to the wells.
Measurement: IC50 = 0.986 nM (pChEMBL 9.010000228881836)
Descriptors: MW 533.72, ALogP 4.54, HBA 9, HBD 1, PSA 84.47, QED 0.5
Compound (SMILES): Cc1nc(-c2cn3c(n2)-c2cc(C(=O)N4CCN(C(C)(C)C)CC4)c(F)cc2OCC3)n(C(C)C)n1
InChIKey: YBCCROGNHUAMON-UHFFFAOYSA-N
Target: Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform (SINGLE PROTEIN), Homo sapiens
UniProt: O00329
Assay: Inhibition Assay: PI3K enzymatic activity was assayed by measuring the amount of product phosphatidylinositol 3,4,5-phosphate (PIP3) formed from substrate 4,5 phosphatidylinositol 4,5-phosphate (PIP2) using a fluorescence polarization displacement assay. The decrease in fluorescence polarization of a fluorescent PIP.sub.3 probe is measured as it is displaced from a PIP.sub.3-binding protein GRP-1 detector by PI3K-catalyzed product. Assays were conducted in 384-well black Proxiplates in the presence of 10 mM Tris (pH 7.5), 50 mM NaCl, 4 mM MgCl.sub.2, 5% glycerol, 25 .mu.M ATP, 10 .mu.M PIP.sub.2 (Echelon Biosciences), 0.05% 3-[(3-cholamidopropyl)dimethylammonio]-1-propanesulfonate, 1 mM dithiothreitol, and 2% DMSO. The kinase reactions were initiated by the addition of 40 ng/mL p110.alpha./p85.alpha., 300 ng/mL p110.beta./p85.alpha., 40 ng/mL p110.gamma., or 40 ng/mL p110.delta./p85.alpha. (Upstate Group, Millipore; Dundee, UK), and 10 .mu.M PIP.sub.2 (Echelon Biosciences) to the wells.
Measurement: IC50 = 2.73 nM (pChEMBL 8.5600004196167)
Descriptors: MW 495.6, ALogP 3.79, HBA 8, HBD 0, PSA 81.31, QED 0.55
Compound (SMILES): Cc1nc(-c2cn3c(n2)-c2ccc(OC4(c5ccccc5)CN(C(C)C)C4)cc2OCC3)n(C(C)C)n1
InChIKey: LCUROYKKDKHAIT-UHFFFAOYSA-N
Target: Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform (SINGLE PROTEIN), Homo sapiens
UniProt: O00329
Assay: Inhibition Assay: PI3K enzymatic activity was assayed by measuring the amount of product phosphatidylinositol 3,4,5-phosphate (PIP3) formed from substrate 4,5 phosphatidylinositol 4,5-phosphate (PIP2) using a fluorescence polarization displacement assay. The decrease in fluorescence polarization of a fluorescent PIP.sub.3 probe is measured as it is displaced from a PIP.sub.3-binding protein GRP-1 detector by PI3K-catalyzed product. Assays were conducted in 384-well black Proxiplates in the presence of 10 mM Tris (pH 7.5), 50 mM NaCl, 4 mM MgCl.sub.2, 5% glycerol, 25 .mu.M ATP, 10 .mu.M PIP.sub.2 (Echelon Biosciences), 0.05% 3-[(3-cholamidopropyl)dimethylammonio]-1-propanesulfonate, 1 mM dithiothreitol, and 2% DMSO. The kinase reactions were initiated by the addition of 40 ng/mL p110.alpha./p85.alpha., 300 ng/mL p110.beta./p85.alpha., 40 ng/mL p110.gamma., or 40 ng/mL p110.delta./p85.alpha. (Upstate Group, Millipore; Dundee, UK), and 10 .mu.M PIP.sub.2 (Echelon Biosciences) to the wells.
Measurement: IC50 = 6.2 nM (pChEMBL 8.210000038146973)
Descriptors: MW 498.63, ALogP 5.09, HBA 8, HBD 0, PSA 70.23, QED 0.37
Compound (SMILES): Cc1nc(-c2cn3c(n2)-c2cc(C(O)C4CCN(C)CC4)ccc2OCC3)n(C(C)C)n1
InChIKey: YMOTYUIOSQSYTR-UHFFFAOYSA-N
Target: Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform (SINGLE PROTEIN), Homo sapiens
UniProt: O00329
Assay: Inhibition Assay: PI3K enzymatic activity was assayed by measuring the amount of product phosphatidylinositol 3,4,5-phosphate (PIP3) formed from substrate 4,5 phosphatidylinositol 4,5-phosphate (PIP2) using a fluorescence polarization displacement assay. The decrease in fluorescence polarization of a fluorescent PIP.sub.3 probe is measured as it is displaced from a PIP.sub.3-binding protein GRP-1 detector by PI3K-catalyzed product. Assays were conducted in 384-well black Proxiplates in the presence of 10 mM Tris (pH 7.5), 50 mM NaCl, 4 mM MgCl.sub.2, 5% glycerol, 25 .mu.M ATP, 10 .mu.M PIP.sub.2 (Echelon Biosciences), 0.05% 3-[(3-cholamidopropyl)dimethylammonio]-1-propanesulfonate, 1 mM dithiothreitol, and 2% DMSO. The kinase reactions were initiated by the addition of 40 ng/mL p110.alpha./p85.alpha., 300 ng/mL p110.beta./p85.alpha., 40 ng/mL p110.gamma., or 40 ng/mL p110.delta./p85.alpha. (Upstate Group, Millipore; Dundee, UK), and 10 .mu.M PIP.sub.2 (Echelon Biosciences) to the wells.
Measurement: IC50 = 17.9 nM (pChEMBL 7.75)
Descriptors: MW 436.56, ALogP 3.47, HBA 8, HBD 1, PSA 81.23, QED 0.67
Compound (SMILES): Cc1nc(-c2cn3c(n2)-c2ccc(-c4cnn(C(C)C)c4CN4CCN(C(C)(C)C)CC4)cc2OCC3)n(C(C)C)n1
InChIKey: NZPVNHMXVIPKML-UHFFFAOYSA-N
Target: Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform (SINGLE PROTEIN), Homo sapiens
UniProt: O00329
Assay: Inhibition Assay: PI3K enzymatic activity was assayed by measuring the amount of product phosphatidylinositol 3,4,5-phosphate (PIP3) formed from substrate 4,5 phosphatidylinositol 4,5-phosphate (PIP2) using a fluorescence polarization displacement assay. The decrease in fluorescence polarization of a fluorescent PIP.sub.3 probe is measured as it is displaced from a PIP.sub.3-binding protein GRP-1 detector by PI3K-catalyzed product. Assays were conducted in 384-well black Proxiplates in the presence of 10 mM Tris (pH 7.5), 50 mM NaCl, 4 mM MgCl.sub.2, 5% glycerol, 25 .mu.M ATP, 10 .mu.M PIP.sub.2 (Echelon Biosciences), 0.05% 3-[(3-cholamidopropyl)dimethylammonio]-1-propanesulfonate, 1 mM dithiothreitol, and 2% DMSO. The kinase reactions were initiated by the addition of 40 ng/mL p110.alpha./p85.alpha., 300 ng/mL p110.beta./p85.alpha., 40 ng/mL p110.gamma., or 40 ng/mL p110.delta./p85.alpha. (Upstate Group, Millipore; Dundee, UK), and 10 .mu.M PIP.sub.2 (Echelon Biosciences) to the wells.
Measurement: IC50 = 4 nM (pChEMBL 8.399999618530273)
Descriptors: MW 571.77, ALogP 5.45, HBA 10, HBD 0, PSA 82.06, QED 0.3
Compound (SMILES): Cc1nc(-c2cn3c(n2)-c2ccc(-c4cnn(C(C)C)c4CN4CCN(C)CC4)cc2OCC3)n(C(C)C)n1
InChIKey: YOOAXAMXCIPFMK-UHFFFAOYSA-N
Target: Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform (SINGLE PROTEIN), Homo sapiens
UniProt: O00329
Assay: Inhibition Assay: PI3K enzymatic activity was assayed by measuring the amount of product phosphatidylinositol 3,4,5-phosphate (PIP3) formed from substrate 4,5 phosphatidylinositol 4,5-phosphate (PIP2) using a fluorescence polarization displacement assay. The decrease in fluorescence polarization of a fluorescent PIP.sub.3 probe is measured as it is displaced from a PIP.sub.3-binding protein GRP-1 detector by PI3K-catalyzed product. Assays were conducted in 384-well black Proxiplates in the presence of 10 mM Tris (pH 7.5), 50 mM NaCl, 4 mM MgCl.sub.2, 5% glycerol, 25 .mu.M ATP, 10 .mu.M PIP.sub.2 (Echelon Biosciences), 0.05% 3-[(3-cholamidopropyl)dimethylammonio]-1-propanesulfonate, 1 mM dithiothreitol, and 2% DMSO. The kinase reactions were initiated by the addition of 40 ng/mL p110.alpha./p85.alpha., 300 ng/mL p110.beta./p85.alpha., 40 ng/mL p110.gamma., or 40 ng/mL p110.delta./p85.alpha. (Upstate Group, Millipore; Dundee, UK), and 10 .mu.M PIP.sub.2 (Echelon Biosciences) to the wells.
Measurement: IC50 = 3.34 nM (pChEMBL 8.479999542236328)
Descriptors: MW 529.69, ALogP 4.28, HBA 10, HBD 0, PSA 82.06, QED 0.37
Compound (SMILES): Cc1nc(-c2cn3c(n2)-c2ccc(-c4cnn(C)c4C4CCCN(C(C)C)C4)cc2OCC3)n(C(C)C)n1
InChIKey: KIYKQIDKJXPBAJ-UHFFFAOYSA-N
Target: Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform (SINGLE PROTEIN), Homo sapiens
UniProt: O00329
Assay: Inhibition Assay: PI3K enzymatic activity was assayed by measuring the amount of product phosphatidylinositol 3,4,5-phosphate (PIP3) formed from substrate 4,5 phosphatidylinositol 4,5-phosphate (PIP2) using a fluorescence polarization displacement assay. The decrease in fluorescence polarization of a fluorescent PIP.sub.3 probe is measured as it is displaced from a PIP.sub.3-binding protein GRP-1 detector by PI3K-catalyzed product. Assays were conducted in 384-well black Proxiplates in the presence of 10 mM Tris (pH 7.5), 50 mM NaCl, 4 mM MgCl.sub.2, 5% glycerol, 25 .mu.M ATP, 10 .mu.M PIP.sub.2 (Echelon Biosciences), 0.05% 3-[(3-cholamidopropyl)dimethylammonio]-1-propanesulfonate, 1 mM dithiothreitol, and 2% DMSO. The kinase reactions were initiated by the addition of 40 ng/mL p110.alpha./p85.alpha., 300 ng/mL p110.beta./p85.alpha., 40 ng/mL p110.gamma., or 40 ng/mL p110.delta./p85.alpha. (Upstate Group, Millipore; Dundee, UK), and 10 .mu.M PIP.sub.2 (Echelon Biosciences) to the wells.
Measurement: IC50 = 0.324 nM (pChEMBL 9.489999771118164)
Descriptors: MW 514.68, ALogP 5.08, HBA 9, HBD 0, PSA 78.82, QED 0.37
Compound (SMILES): Cc1nc(-c2cn3c(n2)-c2ccc(-c4cn(C)nc4C4CCCN(C(C)C)C4)cc2OCC3)n(C(C)C)n1
InChIKey: GNPHQNSDIUTJNI-UHFFFAOYSA-N
Target: Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform (SINGLE PROTEIN), Homo sapiens
UniProt: O00329
Assay: Inhibition Assay: PI3K enzymatic activity was assayed by measuring the amount of product phosphatidylinositol 3,4,5-phosphate (PIP3) formed from substrate 4,5 phosphatidylinositol 4,5-phosphate (PIP2) using a fluorescence polarization displacement assay. The decrease in fluorescence polarization of a fluorescent PIP.sub.3 probe is measured as it is displaced from a PIP.sub.3-binding protein GRP-1 detector by PI3K-catalyzed product. Assays were conducted in 384-well black Proxiplates in the presence of 10 mM Tris (pH 7.5), 50 mM NaCl, 4 mM MgCl.sub.2, 5% glycerol, 25 .mu.M ATP, 10 .mu.M PIP.sub.2 (Echelon Biosciences), 0.05% 3-[(3-cholamidopropyl)dimethylammonio]-1-propanesulfonate, 1 mM dithiothreitol, and 2% DMSO. The kinase reactions were initiated by the addition of 40 ng/mL p110.alpha./p85.alpha., 300 ng/mL p110.beta./p85.alpha., 40 ng/mL p110.gamma., or 40 ng/mL p110.delta./p85.alpha. (Upstate Group, Millipore; Dundee, UK), and 10 .mu.M PIP.sub.2 (Echelon Biosciences) to the wells.
Measurement: IC50 = 0.878 nM (pChEMBL 9.0600004196167)
Descriptors: MW 514.68, ALogP 5.08, HBA 9, HBD 0, PSA 78.82, QED 0.37
Compound (SMILES): Cc1nc(-c2cn3c(n2)-c2cc(C(=O)N4CCN(C(C)(C)CO)CC4)c(F)cc2OCC3)n(C(C)C)n1
InChIKey: ONWVUZIBAZCOOV-UHFFFAOYSA-N
Target: Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform (SINGLE PROTEIN), Homo sapiens
UniProt: O00329
Assay: Inhibition Assay: PI3K enzymatic activity was assayed by measuring the amount of product phosphatidylinositol 3,4,5-phosphate (PIP3) formed from substrate 4,5 phosphatidylinositol 4,5-phosphate (PIP2) using a fluorescence polarization displacement assay. The decrease in fluorescence polarization of a fluorescent PIP.sub.3 probe is measured as it is displaced from a PIP.sub.3-binding protein GRP-1 detector by PI3K-catalyzed product. Assays were conducted in 384-well black Proxiplates in the presence of 10 mM Tris (pH 7.5), 50 mM NaCl, 4 mM MgCl.sub.2, 5% glycerol, 25 .mu.M ATP, 10 .mu.M PIP.sub.2 (Echelon Biosciences), 0.05% 3-[(3-cholamidopropyl)dimethylammonio]-1-propanesulfonate, 1 mM dithiothreitol, and 2% DMSO. The kinase reactions were initiated by the addition of 40 ng/mL p110.alpha./p85.alpha., 300 ng/mL p110.beta./p85.alpha., 40 ng/mL p110.gamma., or 40 ng/mL p110.delta./p85.alpha. (Upstate Group, Millipore; Dundee, UK), and 10 .mu.M PIP.sub.2 (Echelon Biosciences) to the wells.
Measurement: IC50 = 5.63 nM (pChEMBL 8.25)
Descriptors: MW 511.6, ALogP 2.76, HBA 9, HBD 1, PSA 101.54, QED 0.56
Compound (SMILES): Cc1nc(-c2cn3c(n2)-c2ccc(-c4ccnn4C4CC(C)N(C)C(C)C4)cc2OCC3)n(C(C)C)n1
InChIKey: HMJRRWDLSULHRG-UHFFFAOYSA-N
Target: Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform (SINGLE PROTEIN), Homo sapiens
UniProt: O00329
Assay: Inhibition Assay: PI3K enzymatic activity was assayed by measuring the amount of product phosphatidylinositol 3,4,5-phosphate (PIP3) formed from substrate 4,5 phosphatidylinositol 4,5-phosphate (PIP2) using a fluorescence polarization displacement assay. The decrease in fluorescence polarization of a fluorescent PIP.sub.3 probe is measured as it is displaced from a PIP.sub.3-binding protein GRP-1 detector by PI3K-catalyzed product. Assays were conducted in 384-well black Proxiplates in the presence of 10 mM Tris (pH 7.5), 50 mM NaCl, 4 mM MgCl.sub.2, 5% glycerol, 25 .mu.M ATP, 10 .mu.M PIP.sub.2 (Echelon Biosciences), 0.05% 3-[(3-cholamidopropyl)dimethylammonio]-1-propanesulfonate, 1 mM dithiothreitol, and 2% DMSO. The kinase reactions were initiated by the addition of 40 ng/mL p110.alpha./p85.alpha., 300 ng/mL p110.beta./p85.alpha., 40 ng/mL p110.gamma., or 40 ng/mL p110.delta./p85.alpha. (Upstate Group, Millipore; Dundee, UK), and 10 .mu.M PIP.sub.2 (Echelon Biosciences) to the wells.
Measurement: IC50 = 1.3 nM (pChEMBL 8.890000343322754)
Descriptors: MW 500.65, ALogP 5, HBA 9, HBD 0, PSA 78.82, QED 0.39
Compound (SMILES): Cc1nc(-c2cn3c(n2)-c2ccc(OC4(CC5CC5)CN(C(C)C)C4)cc2OCC3)n(C(C)C)n1
InChIKey: AVCGSFMVTCYYIK-UHFFFAOYSA-N
Target: Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform (SINGLE PROTEIN), Homo sapiens
UniProt: O00329
Assay: Inhibition Assay: PI3K enzymatic activity was assayed by measuring the amount of product phosphatidylinositol 3,4,5-phosphate (PIP3) formed from substrate 4,5 phosphatidylinositol 4,5-phosphate (PIP2) using a fluorescence polarization displacement assay. The decrease in fluorescence polarization of a fluorescent PIP.sub.3 probe is measured as it is displaced from a PIP.sub.3-binding protein GRP-1 detector by PI3K-catalyzed product. Assays were conducted in 384-well black Proxiplates in the presence of 10 mM Tris (pH 7.5), 50 mM NaCl, 4 mM MgCl.sub.2, 5% glycerol, 25 .mu.M ATP, 10 .mu.M PIP.sub.2 (Echelon Biosciences), 0.05% 3-[(3-cholamidopropyl)dimethylammonio]-1-propanesulfonate, 1 mM dithiothreitol, and 2% DMSO. The kinase reactions were initiated by the addition of 40 ng/mL p110.alpha./p85.alpha., 300 ng/mL p110.beta./p85.alpha., 40 ng/mL p110.gamma., or 40 ng/mL p110.delta./p85.alpha. (Upstate Group, Millipore; Dundee, UK), and 10 .mu.M PIP.sub.2 (Echelon Biosciences) to the wells.
Measurement: IC50 = 0.936 nM (pChEMBL 9.029999732971191)
Descriptors: MW 476.63, ALogP 4.73, HBA 8, HBD 0, PSA 70.23, QED 0.49
Compound (SMILES): Cc1nc(-c2cn3c(n2)-c2ccc(OC4(CC5CC5)CNC4)cc2OCC3)n(C(C)C)n1
InChIKey: YKUMGHJLEALXIC-UHFFFAOYSA-N
Target: Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform (SINGLE PROTEIN), Homo sapiens
UniProt: O00329
Assay: Inhibition Assay: PI3K enzymatic activity was assayed by measuring the amount of product phosphatidylinositol 3,4,5-phosphate (PIP3) formed from substrate 4,5 phosphatidylinositol 4,5-phosphate (PIP2) using a fluorescence polarization displacement assay. The decrease in fluorescence polarization of a fluorescent PIP.sub.3 probe is measured as it is displaced from a PIP.sub.3-binding protein GRP-1 detector by PI3K-catalyzed product. Assays were conducted in 384-well black Proxiplates in the presence of 10 mM Tris (pH 7.5), 50 mM NaCl, 4 mM MgCl.sub.2, 5% glycerol, 25 .mu.M ATP, 10 .mu.M PIP.sub.2 (Echelon Biosciences), 0.05% 3-[(3-cholamidopropyl)dimethylammonio]-1-propanesulfonate, 1 mM dithiothreitol, and 2% DMSO. The kinase reactions were initiated by the addition of 40 ng/mL p110.alpha./p85.alpha., 300 ng/mL p110.beta./p85.alpha., 40 ng/mL p110.gamma., or 40 ng/mL p110.delta./p85.alpha. (Upstate Group, Millipore; Dundee, UK), and 10 .mu.M PIP.sub.2 (Echelon Biosciences) to the wells.
Measurement: IC50 = 2.9 nM (pChEMBL 8.539999961853027)
Descriptors: MW 434.54, ALogP 3.61, HBA 8, HBD 1, PSA 79.02, QED 0.64
Compound (SMILES): Cc1nc(-c2cn3c(n2)-c2ccc(-c4ccnn4C4CCCN(C5(C)COC5)C4)cc2OCC3)n(C(C)C)n1
InChIKey: UNUBXSABRUZPKC-UHFFFAOYSA-N
Target: Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform (SINGLE PROTEIN), Homo sapiens
UniProt: O00329
Assay: Inhibition Assay: PI3K enzymatic activity was assayed by measuring the amount of product phosphatidylinositol 3,4,5-phosphate (PIP3) formed from substrate 4,5 phosphatidylinositol 4,5-phosphate (PIP2) using a fluorescence polarization displacement assay. The decrease in fluorescence polarization of a fluorescent PIP.sub.3 probe is measured as it is displaced from a PIP.sub.3-binding protein GRP-1 detector by PI3K-catalyzed product. Assays were conducted in 384-well black Proxiplates in the presence of 10 mM Tris (pH 7.5), 50 mM NaCl, 4 mM MgCl.sub.2, 5% glycerol, 25 .mu.M ATP, 10 .mu.M PIP.sub.2 (Echelon Biosciences), 0.05% 3-[(3-cholamidopropyl)dimethylammonio]-1-propanesulfonate, 1 mM dithiothreitol, and 2% DMSO. The kinase reactions were initiated by the addition of 40 ng/mL p110.alpha./p85.alpha., 300 ng/mL p110.beta./p85.alpha., 40 ng/mL p110.gamma., or 40 ng/mL p110.delta./p85.alpha. (Upstate Group, Millipore; Dundee, UK), and 10 .mu.M PIP.sub.2 (Echelon Biosciences) to the wells.
Measurement: IC50 = 1.39 nM (pChEMBL 8.859999656677246)
Descriptors: MW 528.66, ALogP 4.38, HBA 10, HBD 0, PSA 88.05, QED 0.38
Compound (SMILES): Cc1nc(-c2cn3c(n2)-c2ccc(N4CCC4C4CCN(C)CC4)cc2OCC3)n(C(C)C)n1
InChIKey: HJZZIFQOTCGMQP-UHFFFAOYSA-N
Target: Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform (SINGLE PROTEIN), Homo sapiens
UniProt: O00329
Assay: Inhibition Assay: PI3K enzymatic activity was assayed by measuring the amount of product phosphatidylinositol 3,4,5-phosphate (PIP3) formed from substrate 4,5 phosphatidylinositol 4,5-phosphate (PIP2) using a fluorescence polarization displacement assay. The decrease in fluorescence polarization of a fluorescent PIP.sub.3 probe is measured as it is displaced from a PIP.sub.3-binding protein GRP-1 detector by PI3K-catalyzed product. Assays were conducted in 384-well black Proxiplates in the presence of 10 mM Tris (pH 7.5), 50 mM NaCl, 4 mM MgCl.sub.2, 5% glycerol, 25 .mu.M ATP, 10 .mu.M PIP.sub.2 (Echelon Biosciences), 0.05% 3-[(3-cholamidopropyl)dimethylammonio]-1-propanesulfonate, 1 mM dithiothreitol, and 2% DMSO. The kinase reactions were initiated by the addition of 40 ng/mL p110.alpha./p85.alpha., 300 ng/mL p110.beta./p85.alpha., 40 ng/mL p110.gamma., or 40 ng/mL p110.delta./p85.alpha. (Upstate Group, Millipore; Dundee, UK), and 10 .mu.M PIP.sub.2 (Echelon Biosciences) to the wells.
Measurement: IC50 = 0.529 nM (pChEMBL 9.279999732971191)
Descriptors: MW 461.61, ALogP 4.01, HBA 8, HBD 0, PSA 64.24, QED 0.59