lovingscience/chembl-v37-raw-activities huggingface dataset:
Compound (SMILES): CCCN(CCC)C[C@@H](C)NC(=O)c1ccc(-c2noc(C(F)(F)F)n2)cc1
InChIKey: HMXFCVJIASWKMB-CYBMUJFWSA-N
Target: Histone deacetylase 4 (SINGLE PROTEIN), Homo sapiens
UniProt: P56524
Assay: Inhibition of HDAC4 (unknown origin) using Boc Lys(TFA) as substrate by fluorogenic assay
Measurement: IC50 = 3 nM (pChEMBL 8.520000457763672)
Descriptors: MW 398.43, ALogP 4, HBA 5, HBD 1, PSA 71.26, QED 0.69
Compound (SMILES): CC(C)N(C)C[C@@H](C)NC(=O)c1ccc(-c2noc(C(F)(F)F)n2)cc1
InChIKey: MRBOCCFMPAZCHO-LLVKDONJSA-N
Target: Histone deacetylase 1 (SINGLE PROTEIN), Homo sapiens
UniProt: Q13547
Assay: Inhibition Assay: A similar assay procedure as described in Test 2 was used for HDAC1. Human recombinant full length HDAC1 expressed in a baculovirus expression system was purchased from BPS BioSciences (San Diego, Calif., U.S.A.). The substrate used in the HDAC1 assay was 5 uM of acetyl-Gly-Ala-Lys(acetyl)-AMC. TEST 2: Human recombinant HDAC4 was expressed in full length form (aa 2-1084) in Sf9 insect cells (obtained from ATCC) using baculovirus generated with Bac-to-Bac system (Invitrogen). Test compounds were serially diluted to reach final test concentrations from 0.000128 uM to 10 uM. HDAC4 and test compounds were incubated in 25 mM Tris buffer pH 8.0 containing 137 mM NaCl, 2.7 mM KCl, 1 mM MgCl2, 0.05% (w/v) bovine serum albumine and 0.005% (v/v) Triton-X-100 for 2 hours at room temperature in presence of 5 uM of acetyl-Gly-Ala-Lys(E-trifluoroacetyl)-AMC (AMC=7-amino-4-methyl coumarin) in a final volume of 9 ul. Control wells with HDAC4 only (positive control).
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 370.38, ALogP 3.21, HBA 5, HBD 1, PSA 71.26, QED 0.85
Compound (SMILES): CCCN(C)C[C@@H](C)NC(=O)c1ccc(-c2noc(C(F)(F)F)n2)cc1
InChIKey: CBKPEONLDRDXEZ-LLVKDONJSA-N
Target: Histone deacetylase 1 (SINGLE PROTEIN), Homo sapiens
UniProt: Q13547
Assay: Inhibition Assay: A similar assay procedure as described in Test 2 was used for HDAC1. Human recombinant full length HDAC1 expressed in a baculovirus expression system was purchased from BPS BioSciences (San Diego, Calif., U.S.A.). The substrate used in the HDAC1 assay was 5 uM of acetyl-Gly-Ala-Lys(acetyl)-AMC. TEST 2: Human recombinant HDAC4 was expressed in full length form (aa 2-1084) in Sf9 insect cells (obtained from ATCC) using baculovirus generated with Bac-to-Bac system (Invitrogen). Test compounds were serially diluted to reach final test concentrations from 0.000128 uM to 10 uM. HDAC4 and test compounds were incubated in 25 mM Tris buffer pH 8.0 containing 137 mM NaCl, 2.7 mM KCl, 1 mM MgCl2, 0.05% (w/v) bovine serum albumine and 0.005% (v/v) Triton-X-100 for 2 hours at room temperature in presence of 5 uM of acetyl-Gly-Ala-Lys(E-trifluoroacetyl)-AMC (AMC=7-amino-4-methyl coumarin) in a final volume of 9 ul. Control wells with HDAC4 only (positive control).
Measurement: IC50 = 4000 nM (pChEMBL 5.400000095367432)
Descriptors: MW 370.38, ALogP 3.22, HBA 5, HBD 1, PSA 71.26, QED 0.81
Compound (SMILES): CCN(C)C[C@@H](C)NC(=O)c1ccc(-c2noc(C(F)(F)F)n2)cc1F
InChIKey: NSBYDCURMKSEIJ-SECBINFHSA-N
Target: Histone deacetylase 4 (SINGLE PROTEIN), Homo sapiens
UniProt: P56524
Assay: Inhibition Assay: Human recombinant HDAC4 was expressed in full length form (aa 2-1084) in Sf9 insect cells (obtained from ATCC) using baculovirus generated with Bac-to-Bac system (Invitrogen). Test compounds were serially diluted to reach final test concentrations from 0.003 uM to 100 uM. HDAC4 and test compounds were incubated in 25 mM Tris buffer pH 8.0 containing 137 mM NaCl, 2.7 mM KCl, 1 mM MgCl2 and 0.05% (w/v) bovine serum albumine for 2 hours at room temperature in presence of 10 uM of acetyl-Gly-Ala-Lys(E-trifluoroacetyl)-AMC (AMC=7-amino-4-methyl coumarin) in a final volume of 200 ul. Control wells with HDAC4 only (positive control) and without HDAC4 (negative control) were included on the microplate. Bovine trypsin (10 ul of a 0.4 mg/ml solution) was added and the plate incubated for additional 15 minutes at room temperature. The plate was placed in a fluorescence microplate reader, and read at an excitation wavelength of 360 nm and an emission wavelength of 450 nm.
Measurement: IC50 = 72 nM (pChEMBL 7.139999866485596)
Descriptors: MW 374.34, ALogP 2.96, HBA 5, HBD 1, PSA 71.26, QED 0.79
Compound (SMILES): CCCN(CCC)C[C@@H](C)NC(=O)c1ccc(-c2noc(C(F)(F)F)n2)cc1F
InChIKey: GSSWPNVQSNAXRF-GFCCVEGCSA-N
Target: Histone deacetylase 1 (SINGLE PROTEIN), Homo sapiens
UniProt: Q13547
Assay: Inhibition Assay: A similar assay procedure as described in Test 2 was used for HDAC1. Human recombinant full length HDAC1 expressed in a baculovirus expression system was purchased from BPS BioSciences (San Diego, Calif., U.S.A.). The substrate used in the HDAC1 assay was 5 uM of acetyl-Gly-Ala-Lys(acetyl)-AMC. TEST 2: Human recombinant HDAC4 was expressed in full length form (aa 2-1084) in Sf9 insect cells (obtained from ATCC) using baculovirus generated with Bac-to-Bac system (Invitrogen). Test compounds were serially diluted to reach final test concentrations from 0.000128 uM to 10 uM. HDAC4 and test compounds were incubated in 25 mM Tris buffer pH 8.0 containing 137 mM NaCl, 2.7 mM KCl, 1 mM MgCl2, 0.05% (w/v) bovine serum albumine and 0.005% (v/v) Triton-X-100 for 2 hours at room temperature in presence of 5 uM of acetyl-Gly-Ala-Lys(E-trifluoroacetyl)-AMC (AMC=7-amino-4-methyl coumarin) in a final volume of 9 ul. Control wells with HDAC4 only (positive control).
Measurement: IC50 = 4200 nM (pChEMBL 5.380000114440918)
Descriptors: MW 416.42, ALogP 4.13, HBA 5, HBD 1, PSA 71.26, QED 0.62
Compound (SMILES): CC(C)N(C)C[C@@H](C)NC(=O)c1ccc(-c2noc(C(F)(F)F)n2)cc1F
InChIKey: XIDHNMBDXJJOCG-SNVBAGLBSA-N
Target: Histone deacetylase 1 (SINGLE PROTEIN), Homo sapiens
UniProt: Q13547
Assay: Inhibition Assay: A similar assay procedure as described in Test 2 was used for HDAC1. Human recombinant full length HDAC1 expressed in a baculovirus expression system was purchased from BPS BioSciences (San Diego, Calif., U.S.A.). The substrate used in the HDAC1 assay was 5 uM of acetyl-Gly-Ala-Lys(acetyl)-AMC. TEST 2: Human recombinant HDAC4 was expressed in full length form (aa 2-1084) in Sf9 insect cells (obtained from ATCC) using baculovirus generated with Bac-to-Bac system (Invitrogen). Test compounds were serially diluted to reach final test concentrations from 0.000128 uM to 10 uM. HDAC4 and test compounds were incubated in 25 mM Tris buffer pH 8.0 containing 137 mM NaCl, 2.7 mM KCl, 1 mM MgCl2, 0.05% (w/v) bovine serum albumine and 0.005% (v/v) Triton-X-100 for 2 hours at room temperature in presence of 5 uM of acetyl-Gly-Ala-Lys(E-trifluoroacetyl)-AMC (AMC=7-amino-4-methyl coumarin) in a final volume of 9 ul. Control wells with HDAC4 only (positive control).
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 388.37, ALogP 3.35, HBA 5, HBD 1, PSA 71.26, QED 0.77
Compound (SMILES): CCCN(C)C[C@@H](C)NC(=O)c1ccc(-c2noc(C(F)(F)F)n2)cc1F
InChIKey: OBJZEJYAHAWEPJ-SNVBAGLBSA-N
Target: Histone deacetylase 1 (SINGLE PROTEIN), Homo sapiens
UniProt: Q13547
Assay: Inhibition Assay: A similar assay procedure as described in Test 2 was used for HDAC1. Human recombinant full length HDAC1 expressed in a baculovirus expression system was purchased from BPS BioSciences (San Diego, Calif., U.S.A.). The substrate used in the HDAC1 assay was 5 uM of acetyl-Gly-Ala-Lys(acetyl)-AMC. TEST 2: Human recombinant HDAC4 was expressed in full length form (aa 2-1084) in Sf9 insect cells (obtained from ATCC) using baculovirus generated with Bac-to-Bac system (Invitrogen). Test compounds were serially diluted to reach final test concentrations from 0.000128 uM to 10 uM. HDAC4 and test compounds were incubated in 25 mM Tris buffer pH 8.0 containing 137 mM NaCl, 2.7 mM KCl, 1 mM MgCl2, 0.05% (w/v) bovine serum albumine and 0.005% (v/v) Triton-X-100 for 2 hours at room temperature in presence of 5 uM of acetyl-Gly-Ala-Lys(E-trifluoroacetyl)-AMC (AMC=7-amino-4-methyl coumarin) in a final volume of 9 ul. Control wells with HDAC4 only (positive control).
Measurement: IC50 = 5800 nM (pChEMBL 5.239999771118164)
Descriptors: MW 388.37, ALogP 3.35, HBA 5, HBD 1, PSA 71.26, QED 0.74
Compound (SMILES): CC(CN(C)C)N(C)C(=O)c1ccc(-c2noc(C(F)(F)F)n2)cc1F
InChIKey: CFSZGVBQVHHAJP-UHFFFAOYSA-N
Target: Histone deacetylase 1 (SINGLE PROTEIN), Homo sapiens
UniProt: Q13547
Assay: Inhibition Assay: A similar assay procedure as described in Test 2 was used for HDAC1. Human recombinant full length HDAC1 expressed in a baculovirus expression system was purchased from BPS BioSciences (San Diego, Calif., U.S.A.). The substrate used in the HDAC1 assay was 5 uM of acetyl-Gly-Ala-Lys(acetyl)-AMC. TEST 2: Human recombinant HDAC4 was expressed in full length form (aa 2-1084) in Sf9 insect cells (obtained from ATCC) using baculovirus generated with Bac-to-Bac system (Invitrogen). Test compounds were serially diluted to reach final test concentrations from 0.000128 uM to 10 uM. HDAC4 and test compounds were incubated in 25 mM Tris buffer pH 8.0 containing 137 mM NaCl, 2.7 mM KCl, 1 mM MgCl2, 0.05% (w/v) bovine serum albumine and 0.005% (v/v) Triton-X-100 for 2 hours at room temperature in presence of 5 uM of acetyl-Gly-Ala-Lys(E-trifluoroacetyl)-AMC (AMC=7-amino-4-methyl coumarin) in a final volume of 9 ul. Control wells with HDAC4 only (positive control).
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 374.34, ALogP 2.92, HBA 5, HBD 0, PSA 62.47, QED 0.75
Compound (SMILES): CCCN(CC)C[C@@H](C)NC(=O)c1ccc(-c2noc(C(F)(F)F)n2)cc1
InChIKey: MZANSCGRZGFLKJ-GFCCVEGCSA-N
Target: Histone deacetylase 1 (SINGLE PROTEIN), Homo sapiens
UniProt: Q13547
Assay: Inhibition Assay: A similar assay procedure as described in Test 2 was used for HDAC1. Human recombinant full length HDAC1 expressed in a baculovirus expression system was purchased from BPS BioSciences (San Diego, Calif., U.S.A.). The substrate used in the HDAC1 assay was 5 uM of acetyl-Gly-Ala-Lys(acetyl)-AMC. TEST 2: Human recombinant HDAC4 was expressed in full length form (aa 2-1084) in Sf9 insect cells (obtained from ATCC) using baculovirus generated with Bac-to-Bac system (Invitrogen). Test compounds were serially diluted to reach final test concentrations from 0.000128 uM to 10 uM. HDAC4 and test compounds were incubated in 25 mM Tris buffer pH 8.0 containing 137 mM NaCl, 2.7 mM KCl, 1 mM MgCl2, 0.05% (w/v) bovine serum albumine and 0.005% (v/v) Triton-X-100 for 2 hours at room temperature in presence of 5 uM of acetyl-Gly-Ala-Lys(E-trifluoroacetyl)-AMC (AMC=7-amino-4-methyl coumarin) in a final volume of 9 ul. Control wells with HDAC4 only (positive control).
Measurement: IC50 = 2400 nM (pChEMBL 5.619999885559082)
Descriptors: MW 384.4, ALogP 3.61, HBA 5, HBD 1, PSA 71.26, QED 0.75
Compound (SMILES): CCCN(CC)C[C@@H](C)NC(=O)c1ccc(-c2noc(C(F)(F)F)n2)cc1F
InChIKey: HPKMFYOAMOHAPX-LLVKDONJSA-N
Target: Histone deacetylase 1 (SINGLE PROTEIN), Homo sapiens
UniProt: Q13547
Assay: Inhibition Assay: A similar assay procedure as described in Test 2 was used for HDAC1. Human recombinant full length HDAC1 expressed in a baculovirus expression system was purchased from BPS BioSciences (San Diego, Calif., U.S.A.). The substrate used in the HDAC1 assay was 5 uM of acetyl-Gly-Ala-Lys(acetyl)-AMC. TEST 2: Human recombinant HDAC4 was expressed in full length form (aa 2-1084) in Sf9 insect cells (obtained from ATCC) using baculovirus generated with Bac-to-Bac system (Invitrogen). Test compounds were serially diluted to reach final test concentrations from 0.000128 uM to 10 uM. HDAC4 and test compounds were incubated in 25 mM Tris buffer pH 8.0 containing 137 mM NaCl, 2.7 mM KCl, 1 mM MgCl2, 0.05% (w/v) bovine serum albumine and 0.005% (v/v) Triton-X-100 for 2 hours at room temperature in presence of 5 uM of acetyl-Gly-Ala-Lys(E-trifluoroacetyl)-AMC (AMC=7-amino-4-methyl coumarin) in a final volume of 9 ul. Control wells with HDAC4 only (positive control).
Measurement: IC50 = 5100 nM (pChEMBL 5.289999961853027)
Descriptors: MW 402.39, ALogP 3.74, HBA 5, HBD 1, PSA 71.26, QED 0.68
Compound (SMILES): C[C@H](CN1CCOCC1)NC(=O)c1ccc(-c2noc(C(F)(F)F)n2)cc1
InChIKey: VQZSNKRVEFQCIK-LLVKDONJSA-N
Target: Histone deacetylase 1 (SINGLE PROTEIN), Homo sapiens
UniProt: Q13547
Assay: Inhibition Assay: A similar assay procedure as described in Test 2 was used for HDAC1. Human recombinant full length HDAC1 expressed in a baculovirus expression system was purchased from BPS BioSciences (San Diego, Calif., U.S.A.). The substrate used in the HDAC1 assay was 5 uM of acetyl-Gly-Ala-Lys(acetyl)-AMC. TEST 2: Human recombinant HDAC4 was expressed in full length form (aa 2-1084) in Sf9 insect cells (obtained from ATCC) using baculovirus generated with Bac-to-Bac system (Invitrogen). Test compounds were serially diluted to reach final test concentrations from 0.000128 uM to 10 uM. HDAC4 and test compounds were incubated in 25 mM Tris buffer pH 8.0 containing 137 mM NaCl, 2.7 mM KCl, 1 mM MgCl2, 0.05% (w/v) bovine serum albumine and 0.005% (v/v) Triton-X-100 for 2 hours at room temperature in presence of 5 uM of acetyl-Gly-Ala-Lys(E-trifluoroacetyl)-AMC (AMC=7-amino-4-methyl coumarin) in a final volume of 9 ul. Control wells with HDAC4 only (positive control).
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 384.36, ALogP 2.21, HBA 6, HBD 1, PSA 80.49, QED 0.85
Compound (SMILES): C[C@H](CN1CCOCC1)NC(=O)c1ccc(-c2noc(C(F)(F)F)n2)cc1F
InChIKey: ZSFASTLMALEKOU-SNVBAGLBSA-N
Target: Histone deacetylase 1 (SINGLE PROTEIN), Homo sapiens
UniProt: Q13547
Assay: Inhibition Assay: A similar assay procedure as described in Test 2 was used for HDAC1. Human recombinant full length HDAC1 expressed in a baculovirus expression system was purchased from BPS BioSciences (San Diego, Calif., U.S.A.). The substrate used in the HDAC1 assay was 5 uM of acetyl-Gly-Ala-Lys(acetyl)-AMC. TEST 2: Human recombinant HDAC4 was expressed in full length form (aa 2-1084) in Sf9 insect cells (obtained from ATCC) using baculovirus generated with Bac-to-Bac system (Invitrogen). Test compounds were serially diluted to reach final test concentrations from 0.000128 uM to 10 uM. HDAC4 and test compounds were incubated in 25 mM Tris buffer pH 8.0 containing 137 mM NaCl, 2.7 mM KCl, 1 mM MgCl2, 0.05% (w/v) bovine serum albumine and 0.005% (v/v) Triton-X-100 for 2 hours at room temperature in presence of 5 uM of acetyl-Gly-Ala-Lys(E-trifluoroacetyl)-AMC (AMC=7-amino-4-methyl coumarin) in a final volume of 9 ul. Control wells with HDAC4 only (positive control).
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 402.35, ALogP 2.35, HBA 6, HBD 1, PSA 80.49, QED 0.77
Compound (SMILES): CN1CCCC(NC(=O)c2ccc(-c3noc(C(F)(F)F)n3)cc2)C1
InChIKey: LCPPNVATQMMHLI-UHFFFAOYSA-N
Target: Histone deacetylase 1 (SINGLE PROTEIN), Homo sapiens
UniProt: Q13547
Assay: Inhibition Assay: A similar assay procedure as described in Test 2 was used for HDAC1. Human recombinant full length HDAC1 expressed in a baculovirus expression system was purchased from BPS BioSciences (San Diego, Calif., U.S.A.). The substrate used in the HDAC1 assay was 5 uM of acetyl-Gly-Ala-Lys(acetyl)-AMC. TEST 2: Human recombinant HDAC4 was expressed in full length form (aa 2-1084) in Sf9 insect cells (obtained from ATCC) using baculovirus generated with Bac-to-Bac system (Invitrogen). Test compounds were serially diluted to reach final test concentrations from 0.000128 uM to 10 uM. HDAC4 and test compounds were incubated in 25 mM Tris buffer pH 8.0 containing 137 mM NaCl, 2.7 mM KCl, 1 mM MgCl2, 0.05% (w/v) bovine serum albumine and 0.005% (v/v) Triton-X-100 for 2 hours at room temperature in presence of 5 uM of acetyl-Gly-Ala-Lys(E-trifluoroacetyl)-AMC (AMC=7-amino-4-methyl coumarin) in a final volume of 9 ul. Control wells with HDAC4 only (positive control).
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 354.33, ALogP 2.58, HBA 5, HBD 1, PSA 71.26, QED 0.92
Compound (SMILES): CCCCN(C)C[C@@H](C)NC(=O)c1ccc(-c2noc(C(F)(F)F)n2)cc1
InChIKey: WXLBRYDDTZHKQD-GFCCVEGCSA-N
Target: Histone deacetylase 1 (SINGLE PROTEIN), Homo sapiens
UniProt: Q13547
Assay: Inhibition Assay: A similar assay procedure as described in Test 2 was used for HDAC1. Human recombinant full length HDAC1 expressed in a baculovirus expression system was purchased from BPS BioSciences (San Diego, Calif., U.S.A.). The substrate used in the HDAC1 assay was 5 uM of acetyl-Gly-Ala-Lys(acetyl)-AMC. TEST 2: Human recombinant HDAC4 was expressed in full length form (aa 2-1084) in Sf9 insect cells (obtained from ATCC) using baculovirus generated with Bac-to-Bac system (Invitrogen). Test compounds were serially diluted to reach final test concentrations from 0.000128 uM to 10 uM. HDAC4 and test compounds were incubated in 25 mM Tris buffer pH 8.0 containing 137 mM NaCl, 2.7 mM KCl, 1 mM MgCl2, 0.05% (w/v) bovine serum albumine and 0.005% (v/v) Triton-X-100 for 2 hours at room temperature in presence of 5 uM of acetyl-Gly-Ala-Lys(E-trifluoroacetyl)-AMC (AMC=7-amino-4-methyl coumarin) in a final volume of 9 ul. Control wells with HDAC4 only (positive control).
Measurement: IC50 = 1200 nM (pChEMBL 5.920000076293945)
Descriptors: MW 384.4, ALogP 3.61, HBA 5, HBD 1, PSA 71.26, QED 0.75
Compound (SMILES): CCCCN(C)C[C@@H](C)NC(=O)c1ccc(-c2noc(C(F)(F)F)n2)cc1F
InChIKey: JGZQUKKFHYQNLD-LLVKDONJSA-N
Target: Histone deacetylase 1 (SINGLE PROTEIN), Homo sapiens
UniProt: Q13547
Assay: Inhibition Assay: A similar assay procedure as described in Test 2 was used for HDAC1. Human recombinant full length HDAC1 expressed in a baculovirus expression system was purchased from BPS BioSciences (San Diego, Calif., U.S.A.). The substrate used in the HDAC1 assay was 5 uM of acetyl-Gly-Ala-Lys(acetyl)-AMC. TEST 2: Human recombinant HDAC4 was expressed in full length form (aa 2-1084) in Sf9 insect cells (obtained from ATCC) using baculovirus generated with Bac-to-Bac system (Invitrogen). Test compounds were serially diluted to reach final test concentrations from 0.000128 uM to 10 uM. HDAC4 and test compounds were incubated in 25 mM Tris buffer pH 8.0 containing 137 mM NaCl, 2.7 mM KCl, 1 mM MgCl2, 0.05% (w/v) bovine serum albumine and 0.005% (v/v) Triton-X-100 for 2 hours at room temperature in presence of 5 uM of acetyl-Gly-Ala-Lys(E-trifluoroacetyl)-AMC (AMC=7-amino-4-methyl coumarin) in a final volume of 9 ul. Control wells with HDAC4 only (positive control).
Measurement: IC50 = 2700 nM (pChEMBL 5.570000171661377)
Descriptors: MW 402.39, ALogP 3.74, HBA 5, HBD 1, PSA 71.26, QED 0.68
Compound (SMILES): CCN(C[C@@H](C)NC(=O)c1ccc(-c2noc(C(F)(F)F)n2)cc1F)C(C)C
InChIKey: NITIVAZXKWXNAT-LLVKDONJSA-N
Target: Histone deacetylase 1 (SINGLE PROTEIN), Homo sapiens
UniProt: Q13547
Assay: Inhibition Assay: A similar assay procedure as described in Test 2 was used for HDAC1. Human recombinant full length HDAC1 expressed in a baculovirus expression system was purchased from BPS BioSciences (San Diego, Calif., U.S.A.). The substrate used in the HDAC1 assay was 5 uM of acetyl-Gly-Ala-Lys(acetyl)-AMC. TEST 2: Human recombinant HDAC4 was expressed in full length form (aa 2-1084) in Sf9 insect cells (obtained from ATCC) using baculovirus generated with Bac-to-Bac system (Invitrogen). Test compounds were serially diluted to reach final test concentrations from 0.000128 uM to 10 uM. HDAC4 and test compounds were incubated in 25 mM Tris buffer pH 8.0 containing 137 mM NaCl, 2.7 mM KCl, 1 mM MgCl2, 0.05% (w/v) bovine serum albumine and 0.005% (v/v) Triton-X-100 for 2 hours at room temperature in presence of 5 uM of acetyl-Gly-Ala-Lys(E-trifluoroacetyl)-AMC (AMC=7-amino-4-methyl coumarin) in a final volume of 9 ul. Control wells with HDAC4 only (positive control).
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 402.39, ALogP 3.74, HBA 5, HBD 1, PSA 71.26, QED 0.71
Compound (SMILES): CN1CC[C@@H](NC(=O)c2ccc(-c3noc(C(F)(F)F)n3)cc2)C1
InChIKey: GCYGDWWBMNPQIH-LLVKDONJSA-N
Target: Histone deacetylase 1 (SINGLE PROTEIN), Homo sapiens
UniProt: Q13547
Assay: Inhibition Assay: A similar assay procedure as described in Test 2 was used for HDAC1. Human recombinant full length HDAC1 expressed in a baculovirus expression system was purchased from BPS BioSciences (San Diego, Calif., U.S.A.). The substrate used in the HDAC1 assay was 5 uM of acetyl-Gly-Ala-Lys(acetyl)-AMC. TEST 2: Human recombinant HDAC4 was expressed in full length form (aa 2-1084) in Sf9 insect cells (obtained from ATCC) using baculovirus generated with Bac-to-Bac system (Invitrogen). Test compounds were serially diluted to reach final test concentrations from 0.000128 uM to 10 uM. HDAC4 and test compounds were incubated in 25 mM Tris buffer pH 8.0 containing 137 mM NaCl, 2.7 mM KCl, 1 mM MgCl2, 0.05% (w/v) bovine serum albumine and 0.005% (v/v) Triton-X-100 for 2 hours at room temperature in presence of 5 uM of acetyl-Gly-Ala-Lys(E-trifluoroacetyl)-AMC (AMC=7-amino-4-methyl coumarin) in a final volume of 9 ul. Control wells with HDAC4 only (positive control).
Measurement: IC50 = 1800 nM (pChEMBL 5.75)
Descriptors: MW 340.31, ALogP 2.19, HBA 5, HBD 1, PSA 71.26, QED 0.93
Compound (SMILES): CN1CCC[C@@H](NC(=O)c2ccc(-c3noc(C(F)(F)F)n3)cc2)C1
InChIKey: LCPPNVATQMMHLI-GFCCVEGCSA-N
Target: Histone deacetylase 1 (SINGLE PROTEIN), Homo sapiens
UniProt: Q13547
Assay: Inhibition Assay: A similar assay procedure as described in Test 2 was used for HDAC1. Human recombinant full length HDAC1 expressed in a baculovirus expression system was purchased from BPS BioSciences (San Diego, Calif., U.S.A.). The substrate used in the HDAC1 assay was 5 uM of acetyl-Gly-Ala-Lys(acetyl)-AMC. TEST 2: Human recombinant HDAC4 was expressed in full length form (aa 2-1084) in Sf9 insect cells (obtained from ATCC) using baculovirus generated with Bac-to-Bac system (Invitrogen). Test compounds were serially diluted to reach final test concentrations from 0.000128 uM to 10 uM. HDAC4 and test compounds were incubated in 25 mM Tris buffer pH 8.0 containing 137 mM NaCl, 2.7 mM KCl, 1 mM MgCl2, 0.05% (w/v) bovine serum albumine and 0.005% (v/v) Triton-X-100 for 2 hours at room temperature in presence of 5 uM of acetyl-Gly-Ala-Lys(E-trifluoroacetyl)-AMC (AMC=7-amino-4-methyl coumarin) in a final volume of 9 ul. Control wells with HDAC4 only (positive control).
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 354.33, ALogP 2.58, HBA 5, HBD 1, PSA 71.26, QED 0.92
Compound (SMILES): CCN(CC)CCNC(=O)c1ccc(-c2noc(C(F)(F)F)n2)cc1
InChIKey: PZAVITOFPPUOOH-UHFFFAOYSA-N
Target: Histone deacetylase 2 (SINGLE PROTEIN), Homo sapiens
UniProt: Q92769
Assay: Inhibition of human recombinant HDAC2 using Boc-Lys(Ac)-AMC as substrate preincubated for 5 mins followed by substrate addition and measured after 90 mins by fluorescence based microplate reader analysis
Measurement: IC50 = 6130 nM (pChEMBL 5.210000038146973)
Descriptors: MW 356.35, ALogP 2.83, HBA 5, HBD 1, PSA 71.26, QED 0.83
Compound (SMILES): C[C@H](CN(C)Cc1ccccc1)NC(=O)c1ccc(-c2noc(C(F)(F)F)n2)cc1
InChIKey: RESDVUQVZOJNSO-CQSZACIVSA-N
Target: Histone deacetylase 4 (SINGLE PROTEIN), Homo sapiens
UniProt: P56524
Assay: Inhibition of recombinant human HDAC4 using fluorogenic substrate by fluorescence microplate reader assay
Measurement: IC50 = 0.08 nM (pChEMBL 10.100000381469727)
Descriptors: MW 418.42, ALogP 4.01, HBA 5, HBD 1, PSA 71.26, QED 0.63
Compound (SMILES): CNCCNC(=O)c1ccc(-c2noc(C(F)(F)F)n2)cc1
InChIKey: CNYMWZQRODJNQU-UHFFFAOYSA-N
Target: Histone deacetylase 1 (SINGLE PROTEIN), Homo sapiens
UniProt: Q13547
Assay: Inhibition Assay: A similar assay procedure as described in Test 2 was used for HDAC1. Human recombinant full length HDAC1 expressed in a baculovirus expression system was purchased from BPS BioSciences (San Diego, Calif., U.S.A.). The substrate used in the HDAC1 assay was 5 uM of acetyl-Gly-Ala-Lys(acetyl)-AMC. TEST 2: Human recombinant HDAC4 was expressed in full length form (aa 2-1084) in Sf9 insect cells (obtained from ATCC) using baculovirus generated with Bac-to-Bac system (Invitrogen). Test compounds were serially diluted to reach final test concentrations from 0.000128 uM to 10 uM. HDAC4 and test compounds were incubated in 25 mM Tris buffer pH 8.0 containing 137 mM NaCl, 2.7 mM KCl, 1 mM MgCl2, 0.05% (w/v) bovine serum albumine and 0.005% (v/v) Triton-X-100 for 2 hours at room temperature in presence of 5 uM of acetyl-Gly-Ala-Lys(E-trifluoroacetyl)-AMC (AMC=7-amino-4-methyl coumarin) in a final volume of 9 ul. Control wells with HDAC4 only (positive control).
Measurement: IC50 = 6100 nM (pChEMBL 5.210000038146973)
Descriptors: MW 314.27, ALogP 1.7, HBA 5, HBD 2, PSA 80.05, QED 0.82
Compound (SMILES): O=C(NCCNc1ccccc1)c1ccc(-c2noc(C(F)(F)F)n2)cc1
InChIKey: DSUWXSUDZATUMM-UHFFFAOYSA-N
Target: Histone deacetylase 1 (SINGLE PROTEIN), Homo sapiens
UniProt: Q13547
Assay: Inhibition Assay: A similar assay procedure as described in Test 2 was used for HDAC1. Human recombinant full length HDAC1 expressed in a baculovirus expression system was purchased from BPS BioSciences (San Diego, Calif., U.S.A.). The substrate used in the HDAC1 assay was 5 uM of acetyl-Gly-Ala-Lys(acetyl)-AMC. TEST 2: Human recombinant HDAC4 was expressed in full length form (aa 2-1084) in Sf9 insect cells (obtained from ATCC) using baculovirus generated with Bac-to-Bac system (Invitrogen). Test compounds were serially diluted to reach final test concentrations from 0.000128 uM to 10 uM. HDAC4 and test compounds were incubated in 25 mM Tris buffer pH 8.0 containing 137 mM NaCl, 2.7 mM KCl, 1 mM MgCl2, 0.05% (w/v) bovine serum albumine and 0.005% (v/v) Triton-X-100 for 2 hours at room temperature in presence of 5 uM of acetyl-Gly-Ala-Lys(E-trifluoroacetyl)-AMC (AMC=7-amino-4-methyl coumarin) in a final volume of 9 ul. Control wells with HDAC4 only (positive control).
Measurement: IC50 = 8800 nM (pChEMBL 5.059999942779541)
Descriptors: MW 376.34, ALogP 3.6, HBA 5, HBD 2, PSA 80.05, QED 0.64
Compound (SMILES): CC1=CC(C)=[N+]2C1=C(CCCCc1cn(C[C@@H]3[C@@H](O)[C@H](O)[C@@H](O)[C@@H]4O[C@H]34)nn1)c1c(C)cc(C)n1[B-]2(F)F
InChIKey: IZGBBUJVVVRRFK-DQTYAKANSA-N
Target: Lysosomal acid glucosylceramidase (SINGLE PROTEIN), Homo sapiens
UniProt: P04062
Assay: Enzyme Activity Assay: Activity of GBA was measured at 37° C. with 4-methylumbelliferyl β-D-glucopyranoside as substrate as reported previously. To determine the IC50 value, the inhibitors were preincubated for 30 min with the enzyme before addition of the substrate mixture. The incubation mixture contained 3 mM fluorogenic substrate, 0.2% (w/v) sodium taurocholate and 0.1% (v/v) Triton X-100 in 150 mM McIlvaine buffer, pH 5.2. After stopping the incubation with excess NaOH-glycine (pH 10.3), we measured fluorescence with a fluorimeter LS 30 (Perkin Elmer) using λex 366 nm and λem 445 nm. Activity of lactase was quantified by measuring liberated glucose from lactase38. In vivo activity of GBA in cells was measured using FDG as substrate and FACS32.
Measurement: Ki = 0.95 nM (pChEMBL 9.020000457763672)
Descriptors: MW 529.4
Compound (SMILES): [N-]=[N+]=NC[C@@H]1[C@@H](O)[C@H](O)[C@@H](O)[C@@H]2O[C@H]12
InChIKey: ZESQJCJZDKDCAM-GEGSFZHJSA-N
Target: Lysosomal acid glucosylceramidase (SINGLE PROTEIN), Homo sapiens
UniProt: P04062
Assay: Enzyme Activity Assay: Activity of GBA was measured at 37° C. with 4-methylumbelliferyl β-D-glucopyranoside as substrate as reported previously. To determine the IC50 value, the inhibitors were preincubated for 30 min with the enzyme before addition of the substrate mixture. The incubation mixture contained 3 mM fluorogenic substrate, 0.2% (w/v) sodium taurocholate and 0.1% (v/v) Triton X-100 in 150 mM McIlvaine buffer, pH 5.2. After stopping the incubation with excess NaOH-glycine (pH 10.3), we measured fluorescence with a fluorimeter LS 30 (Perkin Elmer) using λex 366 nm and λem 445 nm. Activity of lactase was quantified by measuring liberated glucose from lactase38. In vivo activity of GBA in cells was measured using FDG as substrate and FACS32.
Measurement: Ki = 83 nM (pChEMBL 7.079999923706055)
Descriptors: MW 201.18, ALogP -1.22, HBA 5, HBD 3, PSA 121.98, QED 0.22
Compound (SMILES): COc1ccc(C2=[N+]3C(=C(CCCCc4cn(C[C@@H]5[C@@H](O)[C@H](O)[C@@H](O)[C@@H]6O[C@H]56)nn4)c4ccc(-c5ccc(OC)cc5)n4[B-]3(F)F)C=C2)cc1
InChIKey: OWVDUFOFLDIMAR-SVBJHREWSA-N
Target: Lysosomal acid glucosylceramidase (SINGLE PROTEIN), Homo sapiens
UniProt: P04062
Assay: Enzyme Activity Assay: Activity of GBA was measured at 37° C. with 4-methylumbelliferyl β-D-glucopyranoside as substrate as reported previously. To determine the IC50 value, the inhibitors were preincubated for 30 min with the enzyme before addition of the substrate mixture. The incubation mixture contained 3 mM fluorogenic substrate, 0.2% (w/v) sodium taurocholate and 0.1% (v/v) Triton X-100 in 150 mM McIlvaine buffer, pH 5.2. After stopping the incubation with excess NaOH-glycine (pH 10.3), we measured fluorescence with a fluorimeter LS 30 (Perkin Elmer) using λex 366 nm and λem 445 nm. Activity of lactase was quantified by measuring liberated glucose from lactase38. In vivo activity of GBA in cells was measured using FDG as substrate and FACS32.
Measurement: Ki = 1.56 nM (pChEMBL 8.8100004196167)
Descriptors: MW 685.54
Compound (SMILES): O=C(Nc1ccc2c(c1)C[C@H]1CC[C@@H](C2)[C@H]1NS(=O)(=O)c1ccc(Cl)s1)c1ccc(C(F)(F)F)cc1
InChIKey: PVVCIFCZLKAOOT-YGKZAACZSA-N
Target: Amyloid-beta precursor protein (SINGLE PROTEIN), Homo sapiens
UniProt: P05067
Assay: In Vitro Inhibition Assay: The assay protocol employed was a modified version of that described in Li et al., 2000, Proc. Nat'l Acad. Sci. USA 97:6183-643, incorporated herein by reference. Briefly, recombinant peptide substrate was incubated with γ-secretase (40 μg/ml) in the presence or absence of test compound. The reaction mixture contained 0.25% CHAPSO, 0.1 μg/μl BSA, protease inhibitor, 50 mM PIPES, pH 7.0, 5 mM MgCl2, 5 mM CaCl2 and 150 mM KCl. The reaction was incubated for 2.5 hr at 37° C. and stopped by adding RIPA buffer (150 mM NaCl, 1.0% NP-40, 0.5% sodium deoxycholate, 0.1% SDS, 50 mM Tris HCl, pH 8.0). The products were detected with various antibody combinations using electrochemiluminescence (ECL) technology as previously described in Li et al., 2000, Proc. Nat'l Acad. Sci. USA 97:6183-643; Lai et al., 2003, J. Biol. Chem. 278: 22475-22481; and Yin et al., 2007, J. Biol. Chem. 282:23639-23644.
Measurement: IC50 = 1000 nM (pChEMBL 6)
Descriptors: MW 555.04, ALogP 6.14, HBA 4, HBD 2, PSA 75.27, QED 0.4
Compound (SMILES): O=C(Cc1ccc(C(F)(F)F)cc1)Nc1ccc2c(c1)C[C@H]1CC[C@@H](C2)[C@H]1NS(=O)(=O)c1ccc(Cl)s1
InChIKey: YBGRFXUKDXRZSD-YYULODDRSA-N
Target: Amyloid-beta precursor protein (SINGLE PROTEIN), Homo sapiens
UniProt: P05067
Assay: In Vitro Inhibition Assay: The assay protocol employed was a modified version of that described in Li et al., 2000, Proc. Nat'l Acad. Sci. USA 97:6183-643, incorporated herein by reference. Briefly, recombinant peptide substrate was incubated with γ-secretase (40 μg/ml) in the presence or absence of test compound. The reaction mixture contained 0.25% CHAPSO, 0.1 μg/μl BSA, protease inhibitor, 50 mM PIPES, pH 7.0, 5 mM MgCl2, 5 mM CaCl2 and 150 mM KCl. The reaction was incubated for 2.5 hr at 37° C. and stopped by adding RIPA buffer (150 mM NaCl, 1.0% NP-40, 0.5% sodium deoxycholate, 0.1% SDS, 50 mM Tris HCl, pH 8.0). The products were detected with various antibody combinations using electrochemiluminescence (ECL) technology as previously described in Li et al., 2000, Proc. Nat'l Acad. Sci. USA 97:6183-643; Lai et al., 2003, J. Biol. Chem. 278: 22475-22481; and Yin et al., 2007, J. Biol. Chem. 282:23639-23644.
Measurement: IC50 = 800 nM (pChEMBL 6.099999904632568)
Descriptors: MW 569.07, ALogP 6.07, HBA 4, HBD 2, PSA 75.27, QED 0.38
Compound (SMILES): O=C(CCOc1ccc(F)cc1)Nc1ccc2c(c1)C[C@H]1CC[C@@H](C2)[C@H]1NS(=O)(=O)c1ccc(Cl)s1
InChIKey: RRCKSQSALAFUBX-CUAXAMRHSA-N
Target: Amyloid-beta precursor protein (SINGLE PROTEIN), Homo sapiens
UniProt: P05067
Assay: In Vitro Inhibition Assay: The assay protocol employed was a modified version of that described in Li et al., 2000, Proc. Nat'l Acad. Sci. USA 97:6183-643, incorporated herein by reference. Briefly, recombinant peptide substrate was incubated with γ-secretase (40 μg/ml) in the presence or absence of test compound. The reaction mixture contained 0.25% CHAPSO, 0.1 μg/μl BSA, protease inhibitor, 50 mM PIPES, pH 7.0, 5 mM MgCl2, 5 mM CaCl2 and 150 mM KCl. The reaction was incubated for 2.5 hr at 37° C. and stopped by adding RIPA buffer (150 mM NaCl, 1.0% NP-40, 0.5% sodium deoxycholate, 0.1% SDS, 50 mM Tris HCl, pH 8.0). The products were detected with various antibody combinations using electrochemiluminescence (ECL) technology as previously described in Li et al., 2000, Proc. Nat'l Acad. Sci. USA 97:6183-643; Lai et al., 2003, J. Biol. Chem. 278: 22475-22481; and Yin et al., 2007, J. Biol. Chem. 282:23639-23644.
Measurement: IC50 = 20000 nM (pChEMBL 4.699999809265137)
Descriptors: MW 549.09, ALogP 5.42, HBA 5, HBD 2, PSA 84.5, QED 0.39
Compound (SMILES): O=C(/C=C/c1ccc(F)cc1)Nc1ccc2c(c1)C[C@H]1CC[C@@H](C2)[C@H]1NS(=O)(=O)c1ccc(Cl)s1
InChIKey: WEMMPXLMLSMQAZ-SAOINSJVSA-N
Target: Amyloid-beta precursor protein (SINGLE PROTEIN), Homo sapiens
UniProt: P05067
Assay: In Vitro Inhibition Assay: The assay protocol employed was a modified version of that described in Li et al., 2000, Proc. Nat'l Acad. Sci. USA 97:6183-643, incorporated herein by reference. Briefly, recombinant peptide substrate was incubated with γ-secretase (40 μg/ml) in the presence or absence of test compound. The reaction mixture contained 0.25% CHAPSO, 0.1 μg/μl BSA, protease inhibitor, 50 mM PIPES, pH 7.0, 5 mM MgCl2, 5 mM CaCl2 and 150 mM KCl. The reaction was incubated for 2.5 hr at 37° C. and stopped by adding RIPA buffer (150 mM NaCl, 1.0% NP-40, 0.5% sodium deoxycholate, 0.1% SDS, 50 mM Tris HCl, pH 8.0). The products were detected with various antibody combinations using electrochemiluminescence (ECL) technology as previously described in Li et al., 2000, Proc. Nat'l Acad. Sci. USA 97:6183-643; Lai et al., 2003, J. Biol. Chem. 278: 22475-22481; and Yin et al., 2007, J. Biol. Chem. 282:23639-23644.
Measurement: IC50 = 84000 nM (pChEMBL 4.079999923706055)
Descriptors: MW 531.07, ALogP 5.66, HBA 4, HBD 2, PSA 75.27, QED 0.4
Compound (SMILES): O=C1OCc2cc(CCN3CCCN(C(=O)Cc4ccc(-n5cnnn5)cc4)CC3)ccc21
InChIKey: UKNCNWUSFVBIRB-UHFFFAOYSA-N
Target: ATP-sensitive inward rectifier potassium channel 1 (SINGLE PROTEIN), Rattus norvegicus
UniProt: P35560
Assay: Electrophysiology Assay: Block of Kir1.1 (ROMKI) currents was examined by whole cell voltage clamp (Hamill et. al. Pfluegers Archives 391:85-100 (1981)) using the IonWorks Quattro automated electrophysiology platform (Molecular Devices, Sunnyvale, Calif.). Chinese hamster ovary cells stably expressing Kir1.1 channels were maintained in T-75 flasks in cell culture media in a humidified 10% CO2 incubator at 37Â° C. Prior to an experiment, Kir1.1 expression was induced by overnight incubation with 1 mM sodium butyrate. On the day of the experiment, cells were dissociated with 2.5 ml of Versene (Invitrogen 15040-066) for approximately 6 min at 37Â° C. and suspended in 10 ml of bath solution containing (in mM): 150 NaCl, 10 KCl, 2.7 CaCl2, 0.5 MgCl2, 5 HEPES, pH 7.4. After centrifugation, the cell pellet was resuspended in approximately 4.0 ml of bath solution and placed in the IonWorks instrument. The intracellular solution consisted of (in mM): 80 K gluconate, 40 KCl, 20 KF, 3.2 MgCl2, 3 EGTA, 5 Hepes, pH 7.4.
Measurement: IC50 = 12 nM (pChEMBL 7.920000076293945)
Descriptors: MW 446.51, ALogP 1.65, HBA 8, HBD 0, PSA 93.45, QED 0.53
Compound (SMILES): [C-]#[N+]c1ccc(CCN2CCN(C(=O)Cc3ccc(-n4cnnn4)cc3)CC2)cc1F
InChIKey: JHTYVCIMKPTZPO-UHFFFAOYSA-N
Target: ATP-sensitive inward rectifier potassium channel 1 (SINGLE PROTEIN), Rattus norvegicus
UniProt: P35560
Assay: Electrophysiology Assay: Block of Kir1.1 (ROMKI) currents was examined by whole cell voltage clamp (Hamill et. al. Pfluegers Archives 391:85-100 (1981)) using the IonWorks Quattro automated electrophysiology platform (Molecular Devices, Sunnyvale, Calif.). Chinese hamster ovary cells stably expressing Kir1.1 channels were maintained in T-75 flasks in cell culture media in a humidified 10% CO2 incubator at 37Â° C. Prior to an experiment, Kir1.1 expression was induced by overnight incubation with 1 mM sodium butyrate. On the day of the experiment, cells were dissociated with 2.5 ml of Versene (Invitrogen 15040-066) for approximately 6 min at 37Â° C. and suspended in 10 ml of bath solution containing (in mM): 150 NaCl, 10 KCl, 2.7 CaCl2, 0.5 MgCl2, 5 HEPES, pH 7.4. After centrifugation, the cell pellet was resuspended in approximately 4.0 ml of bath solution and placed in the IonWorks instrument. The intracellular solution consisted of (in mM): 80 K gluconate, 40 KCl, 20 KF, 3.2 MgCl2, 3 EGTA, 5 Hepes, pH 7.4.
Measurement: IC50 = 63 nM (pChEMBL 7.199999809265137)
Descriptors: MW 419.46, ALogP 2.28, HBA 6, HBD 0, PSA 71.51, QED 0.57
Compound (SMILES): COc1cc(CC(=O)N2CCN(CCc3ccc4c(c3C)COC4=O)CC2)c(F)cc1C#N
InChIKey: OXSDIZZXQNBJOJ-UHFFFAOYSA-N
Target: ATP-sensitive inward rectifier potassium channel 1 (SINGLE PROTEIN), Rattus norvegicus
UniProt: P35560
Assay: Electrophysiology Assay: Block of Kir1.1 (ROMKI) currents was examined by whole cell voltage clamp (Hamill et. al. Pfluegers Archives 391:85-100 (1981)) using the IonWorks Quattro automated electrophysiology platform (Molecular Devices, Sunnyvale, Calif.). Chinese hamster ovary cells stably expressing Kir1.1 channels were maintained in T-75 flasks in cell culture media in a humidified 10% CO2 incubator at 37Â° C. Prior to an experiment, Kir1.1 expression was induced by overnight incubation with 1 mM sodium butyrate. On the day of the experiment, cells were dissociated with 2.5 ml of Versene (Invitrogen 15040-066) for approximately 6 min at 37Â° C. and suspended in 10 ml of bath solution containing (in mM): 150 NaCl, 10 KCl, 2.7 CaCl2, 0.5 MgCl2, 5 HEPES, pH 7.4. After centrifugation, the cell pellet was resuspended in approximately 4.0 ml of bath solution and placed in the IonWorks instrument. The intracellular solution consisted of (in mM): 80 K gluconate, 40 KCl, 20 KF, 3.2 MgCl2, 3 EGTA, 5 Hepes, pH 7.4.
Measurement: IC50 = 35 nM (pChEMBL 7.460000038146973)
Descriptors: MW 451.5, ALogP 2.61, HBA 6, HBD 0, PSA 82.87, QED 0.63
Compound (SMILES): Cc1c(CCN2CCN(C(=O)Cc3cc(F)c(C#N)cc3F)CC2)ccc2c1COC2=O
InChIKey: XSNLAQTXCNEVIY-UHFFFAOYSA-N
Target: ATP-sensitive inward rectifier potassium channel 1 (SINGLE PROTEIN), Rattus norvegicus
UniProt: P35560
Assay: Electrophysiology Assay: Block of Kir1.1 (ROMKI) currents was examined by whole cell voltage clamp (Hamill et. al. Pfluegers Archives 391:85-100 (1981)) using the IonWorks Quattro automated electrophysiology platform (Molecular Devices, Sunnyvale, Calif.). Chinese hamster ovary cells stably expressing Kir1.1 channels were maintained in T-75 flasks in cell culture media in a humidified 10% CO2 incubator at 37Â° C. Prior to an experiment, Kir1.1 expression was induced by overnight incubation with 1 mM sodium butyrate. On the day of the experiment, cells were dissociated with 2.5 ml of Versene (Invitrogen 15040-066) for approximately 6 min at 37Â° C. and suspended in 10 ml of bath solution containing (in mM): 150 NaCl, 10 KCl, 2.7 CaCl2, 0.5 MgCl2, 5 HEPES, pH 7.4. After centrifugation, the cell pellet was resuspended in approximately 4.0 ml of bath solution and placed in the IonWorks instrument. The intracellular solution consisted of (in mM): 80 K gluconate, 40 KCl, 20 KF, 3.2 MgCl2, 3 EGTA, 5 Hepes, pH 7.4.
Measurement: IC50 = 94 nM (pChEMBL 7.03000020980835)
Descriptors: MW 439.46, ALogP 2.74, HBA 5, HBD 0, PSA 73.64, QED 0.67
Compound (SMILES): Cc1c(CCN2CCN(C(=O)Cc3ccc(-n4cnnn4)nc3)CC2)ccc2c1COC2=O
InChIKey: PDBQDSXSCZPLNA-UHFFFAOYSA-N
Target: ATP-sensitive inward rectifier potassium channel 1 (SINGLE PROTEIN), Rattus norvegicus
UniProt: P35560
Assay: Inhibition of rat ROMK expressed in HEK293 cells after 30 mins by [86Rb+] flux functional assay
Measurement: IC50 = 56 nM (pChEMBL 7.25)
Descriptors: MW 447.5, ALogP 0.97, HBA 9, HBD 0, PSA 106.34, QED 0.51
Compound (SMILES): Cc1c(CCN2CCN(C(=O)C3CCc4nc(-n5cnnn5)ccc43)CC2)ccc2c1COC2=O
InChIKey: MXTHMENPACHKIA-UHFFFAOYSA-N
Target: ATP-sensitive inward rectifier potassium channel 1 (SINGLE PROTEIN), Rattus norvegicus
UniProt: P35560
Assay: Electrophysiology Assay: Block of Kir1.1 (ROMKI) currents was examined by whole cell voltage clamp (Hamill et. al. Pfluegers Archives 391:85-100 (1981)) using the IonWorks Quattro automated electrophysiology platform (Molecular Devices, Sunnyvale, Calif.). Chinese hamster ovary cells stably expressing Kir1.1 channels were maintained in T-75 flasks in cell culture media in a humidified 10% CO2 incubator at 37Â° C. Prior to an experiment, Kir1.1 expression was induced by overnight incubation with 1 mM sodium butyrate. On the day of the experiment, cells were dissociated with 2.5 ml of Versene (Invitrogen 15040-066) for approximately 6 min at 37Â° C. and suspended in 10 ml of bath solution containing (in mM): 150 NaCl, 10 KCl, 2.7 CaCl2, 0.5 MgCl2, 5 HEPES, pH 7.4. After centrifugation, the cell pellet was resuspended in approximately 4.0 ml of bath solution and placed in the IonWorks instrument. The intracellular solution consisted of (in mM): 80 K gluconate, 40 KCl, 20 KF, 3.2 MgCl2, 3 EGTA, 5 Hepes, pH 7.4.
Measurement: IC50 = 61 nM (pChEMBL 7.210000038146973)
Descriptors: MW 473.54, ALogP 1.45, HBA 9, HBD 0, PSA 106.34, QED 0.51
Compound (SMILES): [C-]#[N+]c1c(F)ccc(CCN2CCN(C(=O)Cc3ccc(-n4cnnn4)cc3)CC2)c1C
InChIKey: LVUBRMJZLGDVHQ-UHFFFAOYSA-N
Target: ATP-sensitive inward rectifier potassium channel 1 (SINGLE PROTEIN), Rattus norvegicus
UniProt: P35560
Assay: Electrophysiology Assay: Block of Kir1.1 (ROMKI) currents was examined by whole cell voltage clamp (Hamill et. al. Pfluegers Archives 391:85-100 (1981)) using the IonWorks Quattro automated electrophysiology platform (Molecular Devices, Sunnyvale, Calif.). Chinese hamster ovary cells stably expressing Kir1.1 channels were maintained in T-75 flasks in cell culture media in a humidified 10% CO2 incubator at 37Â° C. Prior to an experiment, Kir1.1 expression was induced by overnight incubation with 1 mM sodium butyrate. On the day of the experiment, cells were dissociated with 2.5 ml of Versene (Invitrogen 15040-066) for approximately 6 min at 37Â° C. and suspended in 10 ml of bath solution containing (in mM): 150 NaCl, 10 KCl, 2.7 CaCl2, 0.5 MgCl2, 5 HEPES, pH 7.4. After centrifugation, the cell pellet was resuspended in approximately 4.0 ml of bath solution and placed in the IonWorks instrument. The intracellular solution consisted of (in mM): 80 K gluconate, 40 KCl, 20 KF, 3.2 MgCl2, 3 EGTA, 5 Hepes, pH 7.4.
Measurement: IC50 = 37 nM (pChEMBL 7.429999828338623)
Descriptors: MW 433.49, ALogP 2.59, HBA 6, HBD 0, PSA 71.51, QED 0.56
Compound (SMILES): C[C@H]1Cc2cc(CCN3CCN(C(=O)C4CCc5nc(-n6cnnn6)ccc54)CC3)ccc2C(=O)O1
InChIKey: USJYUQVZKANXEJ-LBOXEOMUSA-N
Target: ATP-sensitive inward rectifier potassium channel 1 (SINGLE PROTEIN), Rattus norvegicus
UniProt: P35560
Assay: Electrophysiology Assay: Block of Kir1.1 (ROMKI) currents was examined by whole cell voltage clamp (Hamill et. al. Pfluegers Archives 391:85-100 (1981)) using the IonWorks Quattro automated electrophysiology platform (Molecular Devices, Sunnyvale, Calif.). Chinese hamster ovary cells stably expressing Kir1.1 channels were maintained in T-75 flasks in cell culture media in a humidified 10% CO2 incubator at 37Â° C. Prior to an experiment, Kir1.1 expression was induced by overnight incubation with 1 mM sodium butyrate. On the day of the experiment, cells were dissociated with 2.5 ml of Versene (Invitrogen 15040-066) for approximately 6 min at 37Â° C. and suspended in 10 ml of bath solution containing (in mM): 150 NaCl, 10 KCl, 2.7 CaCl2, 0.5 MgCl2, 5 HEPES, pH 7.4. After centrifugation, the cell pellet was resuspended in approximately 4.0 ml of bath solution and placed in the IonWorks instrument. The intracellular solution consisted of (in mM): 80 K gluconate, 40 KCl, 20 KF, 3.2 MgCl2, 3 EGTA, 5 Hepes, pH 7.4.
Measurement: IC50 = 100 nM (pChEMBL 7)
Descriptors: MW 487.56, ALogP 1.58, HBA 9, HBD 0, PSA 106.34, QED 0.5
Compound (SMILES): Cc1c([C@@H](O)CN2CCN(C(=O)Cc3ccc(-n4cnnn4)nc3)C3CC32)ccc2c1COC2=O
InChIKey: AUKXRHFMGMQRFC-CBNMVNINSA-N
Target: ATP-sensitive inward rectifier potassium channel 1 (SINGLE PROTEIN), Rattus norvegicus
UniProt: P35560
Assay: Electrophysiology Assay: Block of Kir1.1 (ROMKI) currents was examined by whole cell voltage clamp (Hamill et. al. Pfluegers Archives 391:85-100 (1981)) using the IonWorks Quattro automated electrophysiology platform (Molecular Devices, Sunnyvale, Calif.). Chinese hamster ovary cells stably expressing Kir1.1 channels were maintained in T-75 flasks in cell culture media in a humidified 10% CO2 incubator at 37Â° C. Prior to an experiment, Kir1.1 expression was induced by overnight incubation with 1 mM sodium butyrate. On the day of the experiment, cells were dissociated with 2.5 ml of Versene (Invitrogen 15040-066) for approximately 6 min at 37Â° C. and suspended in 10 ml of bath solution containing (in mM): 150 NaCl, 10 KCl, 2.7 CaCl2, 0.5 MgCl2, 5 HEPES, pH 7.4. After centrifugation, the cell pellet was resuspended in approximately 4.0 ml of bath solution and placed in the IonWorks instrument. The intracellular solution consisted of (in mM): 80 K gluconate, 40 KCl, 20 KF, 3.2 MgCl2, 3 EGTA, 5 Hepes, pH 7.4.
Measurement: IC50 = 56 nM (pChEMBL 7.25)
Descriptors: MW 475.51, ALogP 0.6, HBA 10, HBD 1, PSA 126.57, QED 0.51
Compound (SMILES): Cc1cccc(Cl)c1-c1nnc2c(C)nc3ncccc3n12
InChIKey: GBABEYRPJLOPCN-UHFFFAOYSA-N
Target: cGMP-dependent 3',5'-cyclic phosphodiesterase (SINGLE PROTEIN), Homo sapiens
UniProt: O00408
Assay: Inhibition Assay: A typical PDE2A assay was performed as follows: the assay was performed in 60 μL samples containing a fixed amount of the PDE2A enzyme (sufficient to convert 20-25% of the cyclic nucleotide substrate), a buffer (50 mM HEPES pH 7.6; 10 mM MgCl2; 0.02% Tween20), 0.1 mg/ml BSA, 15 nM tritium labelled cAMP and varying amounts of inhibitors. Reactions were initiated by addition of the cyclic nucleotide substrate, and reactions were allowed to proceed for 1 h at room temperature before being terminated through mixing with 20 μL (0.2 mg) yttrium silicate SPA beads (Amersham). The beads were allowed to settle for 1 h in the dark before the plates were counted in a Wallac 1450 Microbeta counter.
Measurement: IC50 = 504 nM (pChEMBL 6.300000190734863)
Descriptors: MW 309.76, ALogP 3.61, HBA 5, HBD 0, PSA 55.97, QED 0.54
Compound (SMILES): Cc1cccc(Cl)c1-c1nnc2c(C)nc3cnccc3n12
InChIKey: PVLTVWOFYFDBPY-UHFFFAOYSA-N
Target: cGMP-dependent 3',5'-cyclic phosphodiesterase (SINGLE PROTEIN), Homo sapiens
UniProt: O00408
Assay: Inhibition Assay: A typical PDE2A assay was performed as follows: the assay was performed in 60 μL samples containing a fixed amount of the PDE2A enzyme (sufficient to convert 20-25% of the cyclic nucleotide substrate), a buffer (50 mM HEPES pH 7.6; 10 mM MgCl2; 0.02% Tween20), 0.1 mg/ml BSA, 15 nM tritium labelled cAMP and varying amounts of inhibitors. Reactions were initiated by addition of the cyclic nucleotide substrate, and reactions were allowed to proceed for 1 h at room temperature before being terminated through mixing with 20 μL (0.2 mg) yttrium silicate SPA beads (Amersham). The beads were allowed to settle for 1 h in the dark before the plates were counted in a Wallac 1450 Microbeta counter.
Measurement: IC50 = 471 nM (pChEMBL 6.329999923706055)
Descriptors: MW 309.76, ALogP 3.61, HBA 5, HBD 0, PSA 55.97, QED 0.54