lovingscience/chembl-v37-raw-activities huggingface dataset:
Compound (SMILES): O=C(Cn1cnc2ccc(-c3cccc(OCC(O)CN4CCc5ccccc5C4)c3)cc21)N1CCCCC1
InChIKey: KJWRJERYQBHOIA-UHFFFAOYSA-N
Target: PRMT5/MEP50 complex (PROTEIN COMPLEX), Homo sapiens
UniProt: O14744
Assay: Inhibition of recombinant human fetal brain FLAG-tagged PRMT5/full length human testis 6His-tagged MEP50 expressed in baculovirus infected insect Sf9 cells using human histone H4 (1 to 15 residues) as substrate preincubated for 30 mins followed by [3H]-SAM addition
Measurement: IC50 = 101 nM (pChEMBL 7)
Descriptors: MW 524.67, ALogP 4.51, HBA 6, HBD 1, PSA 70.83, QED 0.37
Compound (SMILES): O=S(=O)(Nc1ccc(-c2nc3cc(NS(=O)(=O)c4cccc5nsnc45)ccc3o2)cc1)c1cccc2nsnc12
InChIKey: TWXHOSPGOFLPKU-UHFFFAOYSA-N
Target: GroEL/GroES (PROTEIN COMPLEX), Escherichia coli
UniProt: Q548M1
Assay: Inhibition of Escherichia coli GroEL/GroES expressed in Escherichia coli DH5alpha/BL21 (DE3) assessed as inhibition of denatured MDH refolding preincubated for 10 mins followed by ATP addition measured after 20 to 40 mins by fluorescence based assay
Measurement: IC50 = 22000 nM (pChEMBL 4.659999847412109)
Descriptors: MW 621.71, ALogP 5.11, HBA 12, HBD 2, PSA 169.93, QED 0.24
Compound (SMILES): CC(C)COc1ncnc2[nH]cc(C/C=C/C(N)=O)c12
InChIKey: HNRZIHVCJQLPHG-HWKANZROSA-N
Target: TAK1/TAB1 (PROTEIN COMPLEX), Homo sapiens
UniProt: O43318
Assay: Inhibition of kinase tracer-236 binding to full length recombinant human His-tagged TAK1-TAB1 expressed in baculovirus by FRET assay
Measurement: IC50 = 420 nM (pChEMBL 6.380000114440918)
Descriptors: MW 274.32, ALogP 1.58, HBA 4, HBD 2, PSA 93.89, QED 0.78
Compound (SMILES): NC(=O)/C=C/c1c[nH]c2ncnc(OC3CCC(F)(F)CC3)c12
InChIKey: IIBQLYSZHMEQIH-OWOJBTEDSA-N
Target: TAK1/TAB1 (PROTEIN COMPLEX), Homo sapiens
UniProt: O43318
Assay: Inhibition of kinase tracer-236 binding to full length recombinant human His-tagged TAK1-TAB1 expressed in baculovirus by FRET assay
Measurement: IC50 = 16 nM (pChEMBL 7.800000190734863)
Descriptors: MW 322.32, ALogP 2.41, HBA 4, HBD 2, PSA 93.89, QED 0.85
Compound (SMILES): COc1cc2cc(C(=O)O)cc(O)c(=O)c2c(O)c1O
InChIKey: LFADBTRIIWWJTM-UHFFFAOYSA-N
Target: Toll-like receptor 1/2 (PROTEIN COMPLEX), Mus musculus
UniProt: Q9QUN7
Assay: Antagonist activity at TLR1/2 in mouse RAW264.7 cells assessed as inhibition of Pam3CSK4-induced receptor activation by measuring NO production after 24 hrs
Measurement: IC50 = 21510 nM (pChEMBL 4.670000076293945)
Descriptors: MW 278.22, ALogP 1.02, HBA 6, HBD 4, PSA 124.29, QED 0.6
Compound (SMILES): O=C1CC(c2ccccc2)CCN1C[C@@H](O)CN1CCc2ccccc2C1
InChIKey: JGLKMORHYGTOQD-IAXKEJLGSA-N
Target: PRMT5/MEP50 complex (PROTEIN COMPLEX), Homo sapiens
UniProt: O14744
Assay: Inhibition of recombinant human fetal brain FLAG-tagged PRMT5/full length human testis 6His-tagged MEP50 expressed in baculovirus infected insect Sf9 cells using human histone H4 (1 to 15 residues) as substrate preincubated for 30 mins followed by [3H]-SAM addition
Measurement: IC50 = 1001 nM (pChEMBL 6)
Descriptors: MW 364.49, ALogP 2.81, HBA 3, HBD 1, PSA 43.78, QED 0.89
Compound (SMILES): OC(COc1cccc(-c2cnc3ccccc3c2)c1)CN1CCc2ccccc2C1
InChIKey: QSDHTODUGJZFTK-UHFFFAOYSA-N
Target: PRMT5/MEP50 complex (PROTEIN COMPLEX), Homo sapiens
UniProt: O14744
Assay: Inhibition of recombinant human fetal brain FLAG-tagged PRMT5/full length human testis 6His-tagged MEP50 expressed in baculovirus infected insect Sf9 cells using human histone H4 (1 to 15 residues) as substrate preincubated for 30 mins followed by [3H]-SAM addition
Measurement: IC50 = 101 nM (pChEMBL 7)
Descriptors: MW 410.52, ALogP 4.7, HBA 4, HBD 1, PSA 45.59, QED 0.5
Compound (SMILES): CC(C)(C)c1cnc(CSc2cnc(NC(=O)CCCCCCC(=O)NO)s2)o1
InChIKey: YPFLDICVRQBYQM-UHFFFAOYSA-N
Target: Cyclin-dependent kinase 2/cyclin E1 (PROTEIN COMPLEX), Homo sapiens
UniProt: P24941
Assay: Inhibition of C-terminal His6-tagged full length CDK2/N-terminal GST-tagged recombinant full length human cyclin E1 expressed in baculovirus infected SF21 insect cells using histone H1 as substrate after 2 hrs in presence of [gamma-33P]-ATP
Measurement: IC50 <= 100 nM (pChEMBL 7)
Descriptors: MW 440.59, ALogP 4.51, HBA 8, HBD 3, PSA 117.35, QED 0.2
Compound (SMILES): O=C(NC[C@H](O)CN1CCc2ccccc2C1)Nc1ccccc1
InChIKey: JQEBBTKFWRCBRM-SFHVURJKSA-N
Target: PRMT5/MEP50 complex (PROTEIN COMPLEX), Homo sapiens
UniProt: O14744
Assay: Inhibition of recombinant human fetal brain FLAG-tagged PRMT5/full length human testis 6His-tagged MEP50 expressed in baculovirus infected insect Sf9 cells using human histone H4 (1 to 15 residues) as substrate preincubated for 30 mins followed by [3H]-SAM addition
Measurement: IC50 = 101 nM (pChEMBL 7)
Descriptors: MW 325.41, ALogP 2.23, HBA 3, HBD 3, PSA 64.6, QED 0.79
Compound (SMILES): O=C1Cc2ccccc2N1CC(O)CN1CCc2ccccc2C1
InChIKey: HJAFAEFTKCKMFF-UHFFFAOYSA-N
Target: PRMT5/MEP50 complex (PROTEIN COMPLEX), Homo sapiens
UniProt: O14744
Assay: Inhibition of recombinant human fetal brain FLAG-tagged PRMT5/full length human testis 6His-tagged MEP50 expressed in baculovirus infected insect Sf9 cells using human histone H4 (1 to 15 residues) as substrate preincubated for 30 mins followed by [3H]-SAM addition
Measurement: IC50 = 101 nM (pChEMBL 7)
Descriptors: MW 322.41, ALogP 1.99, HBA 3, HBD 1, PSA 43.78, QED 0.94
Compound (SMILES): OC(COc1cccc(-c2ccc3ncn(-c4ccccc4)c3c2)c1)CN1CCc2ccccc2C1
InChIKey: AZSAMQDNLQTRQR-UHFFFAOYSA-N
Target: PRMT5/MEP50 complex (PROTEIN COMPLEX), Homo sapiens
UniProt: O14744
Assay: Inhibition of recombinant human fetal brain FLAG-tagged PRMT5/full length human testis 6His-tagged MEP50 expressed in baculovirus infected insect Sf9 cells using human histone H4 (1 to 15 residues) as substrate preincubated for 30 mins followed by [3H]-SAM addition
Measurement: IC50 = 101 nM (pChEMBL 7)
Descriptors: MW 475.59, ALogP 5.49, HBA 5, HBD 1, PSA 50.52, QED 0.34
Compound (SMILES): Cn1cnc2ccc(-c3ccnc(NCC(O)CN4CCc5ccccc5C4)c3)cc21
InChIKey: PNOIRPBZBNYURC-UHFFFAOYSA-N
Target: PRMT5/MEP50 complex (PROTEIN COMPLEX), Homo sapiens
UniProt: O14744
Assay: Inhibition of recombinant human fetal brain FLAG-tagged PRMT5/full length human testis 6His-tagged MEP50 expressed in baculovirus infected insect Sf9 cells using human histone H4 (1 to 15 residues) as substrate preincubated for 30 mins followed by [3H]-SAM addition
Measurement: IC50 < 100 nM (pChEMBL 7)
Descriptors: MW 413.53, ALogP 3.47, HBA 6, HBD 2, PSA 66.21, QED 0.51
Compound (SMILES): CN1CCc2cccc(c2)[C@@H](Nc2ccc3c(N)nccc3c2)C(=O)N(C)Cc2cc(ccc2S(=O)(=O)C2CC2)NC1=O
InChIKey: JEVMWEZEXRXPSP-GDLZYMKVSA-N
Target: Coagulation factor VII/tissue factor (PROTEIN COMPLEX), Homo sapiens
UniProt: P08709
Assay: Inhibition of recombinant human factor-7a/TF using S2288 as substrate measured after 60 mins at 37 degC
Measurement: Ki = 6.3 nM (pChEMBL 8.199999809265137)
Descriptors: MW 598.73, ALogP 4.58, HBA 7, HBD 3, PSA 137.73, QED 0.31
Compound (SMILES): Cl.O=C(O)C(Cc1ccc2cc(OCCCN3CCNCC3)ccc2c1)NS(=O)(=O)c1ccc(Br)cc1
InChIKey: JEABDGQTOAFEQP-UHFFFAOYSA-N
Target: Integrin alpha-IIb/beta-3 (PROTEIN COMPLEX), Homo sapiens
UniProt: P05106
Assay: Antagonist activity at GP2b/GP3a receptor in human platelet rich plasma assessed as inhibition of ADP-induced platelet aggregation preincubated for 1 min followed by ADP addition by aggregometric method
Measurement: IC50 = 370 nM (pChEMBL 6.429999828338623)
Descriptors: MW 576.51, ALogP 3.25, HBA 6, HBD 3, PSA 107.97, QED 0.3
Compound (SMILES): O=c1cc(Nc2ccccc2)ccn1C[C@H](O)CN1CCc2ccccc2C1
InChIKey: JPWCFWRCXQIJQU-JOCHJYFZSA-N
Target: PRMT5/MEP50 complex (PROTEIN COMPLEX), Homo sapiens
UniProt: O14744
Assay: Inhibition of recombinant human fetal brain FLAG-tagged PRMT5/full length human testis 6His-tagged MEP50 expressed in baculovirus infected insect Sf9 cells using human histone H4 (1 to 15 residues) as substrate preincubated for 30 mins followed by [3H]-SAM addition
Measurement: IC50 = 1001 nM (pChEMBL 6)
Descriptors: MW 375.47, ALogP 3.01, HBA 5, HBD 2, PSA 57.5, QED 0.7
Compound (SMILES): NS(=O)(=O)OC[C@@H]1C[C@@H](Nc2ncnc3[nH]c(-c4ccccc4C(F)(F)F)nc23)C[C@@H]1O
InChIKey: MRPKNTHYAZJUIH-CWSCBRNRSA-N
Target: NEDD8 activating enzyme (PROTEIN COMPLEX), Homo sapiens
UniProt: Q8TBC4
Assay: Inhibition of recombinant human NAEalpha/N-terminal His-tagged NAEbeta expressed in baculovirus infected insect Sf9 cells using N-terminal FLAG tagged Nedd8 as substrate incubated for 105 mins in presence of N-terminal GST-tagged Ubc12 by FRET assay
Measurement: IC50 <= 500 nM (pChEMBL 6.301000118255615)
Descriptors: MW 472.45, ALogP 1.81, HBA 8, HBD 4, PSA 156.11, QED 0.42
Compound (SMILES): Cc1cccc2cc(Cn3nc(-c4cccc(O)c4)c4c(N)ncnc43)n(C(C)C)c(=O)c12
InChIKey: VMULJYBGDRIPNF-UHFFFAOYSA-N
Target: PI3-kinase p110-delta/p85-alpha (PROTEIN COMPLEX), Homo sapiens
UniProt: P27986
Assay: Inhibition of N-terminal His6-tagged recombinant full-length human p110delta/untagged recombinant full length p85alpha expressed in baculovirus infected Sf21 cells using phosphatidylinositol as substrate in presence of gamma-32P-ATP after 5 mins by thin layer chromatographic method
Measurement: IC50 < 100 nM (pChEMBL 7)
Descriptors: MW 440.51, ALogP 4.03, HBA 8, HBD 2, PSA 111.85, QED 0.44
Compound (SMILES): O=S(=O)(Nc1ccc(-c2nc3cc(NS(=O)(=O)c4ccc(F)cc4)ccc3o2)cc1)c1ccc(F)cc1
InChIKey: LRFLFBGHSCCUCH-UHFFFAOYSA-N
Target: GroEL/GroES (PROTEIN COMPLEX), Escherichia coli
UniProt: Q548M1
Assay: Inhibition of Escherichia coli GroEL/GroES expressed in Escherichia coli DH5alpha/BL21 (DE3) assessed as inhibition of denatured MDH refolding preincubated for 10 mins followed by ATP addition measured after 20 to 40 mins by fluorescence based assay
Measurement: IC50 = 3800 nM (pChEMBL 5.420000076293945)
Descriptors: MW 541.56, ALogP 5.37, HBA 6, HBD 2, PSA 118.37, QED 0.29
Compound (SMILES): OC(COc1cccc(-c2ccc3cnoc3c2)c1)CN1CCc2ccccc2C1
InChIKey: HVKQCRTUTDCBIU-UHFFFAOYSA-N
Target: PRMT5/MEP50 complex (PROTEIN COMPLEX), Homo sapiens
UniProt: O14744
Assay: Inhibition of recombinant human fetal brain FLAG-tagged PRMT5/full length human testis 6His-tagged MEP50 expressed in baculovirus infected insect Sf9 cells using human histone H4 (1 to 15 residues) as substrate preincubated for 30 mins followed by [3H]-SAM addition
Measurement: IC50 = 1001 nM (pChEMBL 6)
Descriptors: MW 400.48, ALogP 4.29, HBA 5, HBD 1, PSA 58.73, QED 0.52
Compound (SMILES): Cc1ccc2c(NCc3ccc(NC(=O)c4ccc(F)cc4)cc3)nc(N3CCN[C@@H](C)C3)nc2c1
InChIKey: MWXNTFWHXGUHAA-IBGZPJMESA-N
Target: TCF4/beta-catenin (PROTEIN COMPLEX), Homo sapiens
UniProt: Q9NQB0
Assay: Inhibition of TCF-4/beta catenin in human Tcf33.13 cells expressing Tcf-4/SV40 binding sites driving firefly luciferase reporter gene after 24 hrs by luminometer
Measurement: IC50 = 428 nM (pChEMBL 6.369999885559082)
Descriptors: MW 484.58, ALogP 4.74, HBA 6, HBD 3, PSA 82.18, QED 0.37
Compound (SMILES): NC(=O)c1nn(-c2ccc(S(N)(=O)=O)cc2)c2c1COc1ccccc1-2
InChIKey: MZBVMTKFKGMGQJ-UHFFFAOYSA-N
Target: Inhibitor of NF-kappa-B kinase alpha/beta (PROTEIN COMPLEX), Homo sapiens
UniProt: O14920
Assay: Inhibition of human recombinant N-terminal His6-tagged IKK1/C-terminal FLAG-epitope-tagged IKK2 expressed in baculovirus infected insect cells using biotinylated IkappaBalpha peptide as substrate in presence of [gamma-33P]-ATP after 30 mins by resin-based scintillation counting method
Measurement: IC50 <= 1000 nM (pChEMBL 6)
Descriptors: MW 370.39, ALogP 1.18, HBA 6, HBD 2, PSA 130.3, QED 0.71
Compound (SMILES): CC(C)(CO)C(=O)N(CCN1[C@@H]2CC[C@H]1C[C@@H](c1cccc(C(N)=O)c1)C2)Cc1c(F)cccc1F.O=C(O)C(F)(F)F
InChIKey: MVZZEFFLPAQQJW-XQJPQCLXSA-N
Target: Delta-type opioid receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P41143
Assay: Displacement of [3H]-diprenorphine from human delta opioid receptor expressed in cell membranes
Measurement: Ki = 100 nM (pChEMBL 7)
Descriptors: MW 499.6, ALogP 3.82, HBA 4, HBD 2, PSA 86.87, QED 0.55
Compound (SMILES): CN1CCC(Nc2nnc(C(=O)c3nc4ccc(-c5ccccc5)cc4s3)o2)C1=O
InChIKey: QTMQGCKSVSPKHX-UHFFFAOYSA-N
Target: Endothelial lipase (SINGLE PROTEIN), Homo sapiens
UniProt: Q9Y5X9
Assay: Enzymatic Assay: The enzymatic assay was measured using white, opaque 96-well half area plates. Each well contained 60 μL of assay buffer (50 mM HEPES pH 8.0, 50 mM NaCl and 1 mM CaCl2) and 2 ul of a DMSO solution containing compound of interest. Conditioned media obtained from HT-1080 cells, which were transformed by RAGE technology (Athersys) to overexpress endogenous EL, was added and the reaction was allowed to incubate for 20 min at 37° C. with gentle agitation. The reaction was started by the addition of 20 μL of a 1:4 dilution of vesicles. The final total reaction volume was 100 μL. The reaction rates were measured on a Gemini plate reader with an excitation wavelength of 488 nm and an emission of 530 nm. Readings were taken every 20 seconds for 10 min with agitation between each reading.
Measurement: IC50 = 22 nM (pChEMBL 7.659999847412109)
Descriptors: MW 419.47, ALogP 3.22, HBA 8, HBD 1, PSA 101.22, QED 0.5
Compound (SMILES): N=C(N)NCCC[C@@H]1NC(=O)[C@@H](Cc2ccccc2)NC(=O)[C@H](Cc2c[nH]cn2)NC(=O)[C@@H](NC(=O)C2CC2)CCC(=O)NCC[C@@H](C(=O)N[C@@H](Cc2c[nH]c3ccccc23)C(N)=O)NC1=O
InChIKey: BCYYSNXZIDIGEG-QLBHTZGESA-N
Target: Melanocyte-stimulating hormone receptor (SINGLE PROTEIN), Homo sapiens
UniProt: Q01726
Assay: Competitive Inhibition Binding Assay: A competitive inhibition binding assay was performed using membrane homogenates prepared from HEK-293 cells that express recombinant hMCR-1a or hMCR-4 (in each instance where the h prefix refers to human), or alternatively membrane homogenates from B16-F10 mouse melanoma cells containing endogenous murine MCR-1. In the examples that follow, all MCR-1 and MCR-4 values are for human recombinant receptors, unless otherwise noted. Assays were performed in 96 well polypropylene round-bottom plates (VWR catalog number 12777-030). Membrane homogenates were incubated with 0.1 nM [I125]-NDP-α-MSH (Perkin Elmer) and increasing concentrations of test peptides of the present invention in buffer containing 25 mM HEPES buffer (pH 7.5) with 100 mM NaCl, 2 mM CaCl2, 2 mM MgCl2, 0.3 mM 1,10-phenanthroline, and 0.2% bovine serum albumin. After incubation for 90 minutes at 37° C., the assay mixture was filtered onto GF/B Unifilter plates (Perkin-Elmer catalog number 6005177) and washed with 3 mL of ice-cold buffer per well. Filters were air dried and 35 uL of scintillation cocktail added to each well. Plates were counted in a Microbeta counter for bound radioactivity. Non-specific binding was measured by inhibition of binding of [I125]-NDP-α-MSH in the presence of 1 uM NDP-α-MSH. Maximal specific binding (100%) was defined as the difference in radioactivity (cpm) bound to cell membranes in the absence and presence of 1 uM NDP-α-MSH. Each assay was conducted in duplicate and the actual mean values are described, with results less than 0% reported as 0%. Ki values for peptides of the present invention were determined using Graph-Pad Prism curve-fitting software.
Measurement: Ki = 3 nM (pChEMBL 8.520000457763672)
Descriptors: MW 923.05, ALogP -1.71, HBA 10, HBD 13, PSA 353.16, QED 0.04
Compound (SMILES): O=C1c2cnc3[nH]ccc3c2N([C@H]2CC[C@H](CN3CCCS3(=O)=O)CC2)CN1C1CC1
InChIKey: UHVSRUPRBACTSR-WKILWMFISA-N
Target: Tyrosine-protein kinase JAK2 (SINGLE PROTEIN), Homo sapiens
UniProt: O60674
Assay: Enzyme Assay: The inhibitory activity of the compounds of the present invention against JAK was measured.The respective enzymes (JAK1, JAK2, JAK3 and Tyk2) were purchased from Carna Biosciences, Inc.As a substrate of the enzymes (hereinafter referred to as substrate), LANCE Ultra ULight-JAK-1 (Tyr1023) Peptide (manufactured by PerkinElmer Inc.) was used.As an antibody for detecting phosphorylation of the substrate, LANCE Ultra Europium-anti-phospho tyrosine antibody (PT66) (manufactured by PerkinElmer Inc.) was used.The other reagents were purchased from the following.Adenosine triphosphate (ATP): Sigma-Aldrich4-(2-Hydroxyethyl)-1-piperazineethanesulfonic acid (HEPES): DOJINDO LABORATORIESGlycol ether diamine tetraacetic acid (EGTA): DOJINDO LABORATORIES Magnesium chloride (MgCl2): Wako Pure Chemical Industries, Ltd.Dithiothreitol (DTT): Wako Pure Chemical Industries, Ltd.Tween 20: Sigma-AldrichEthylenediaminetetraacetic acid (EDTA): DOJINDO LABORATORIESThe compounds of the present invention, the enzymes (JAK1, JAK2, JAK3 and Tyk2), the substrate and ATP were used for assay as diluted with assay buffer.Â  As the assay buffer, one having the following composition was used.Â  HEPES (pH7.5): 50 mM EGTA: 1 mM MgCl2: 10 mM DTT: 2 mM Tween 20: 0.01% (wt/wt). The dilute concentration and the addition amount on a well plate as described hereinafter were adjusted so that the following final concentrations were achieved on the well plate.
Measurement: IC50 = 7.6 nM (pChEMBL 8.119999885559082)
Descriptors: MW 443.57, ALogP 2.54, HBA 5, HBD 1, PSA 89.61, QED 0.78
Compound (SMILES): Cc1cncc(-c2nc3ccc(F)cn3c2C2CC2)c1
InChIKey: MLZARUDBOJDNLR-UHFFFAOYSA-N
Target: Cytochrome P450 11B1, mitochondrial (SINGLE PROTEIN), Homo sapiens
UniProt: P15538
Assay: Inhibition Assay: V79 cell lines stably expressing the either the human CYP11B2 or the human CYP11B1 enzyme were generated using a standard transfection protocol. V79 cells were transfected with plasmids pTriEx3-Hygro-hCyp11B2 or pTriEx3-Hygro-hCyp11B1 using Lipofectamine2000 reagent. V79 cells that stably express the human CYP11B2 or human CYP11B1 enzyme were selected for and maintained in DMEM supplemented with 10% FBS and 400 μg/mL hygromycin for ¿2 weeks. Single cell clones were generated by infinite dilution in DMEM supplemented with 10% FBS and 400 μg/mL hygromycin until single colonies were obtained. Clones V79-hCYP11B2-CLE9 and V79-hCYP11B1-CL8C7, were determined to produce the most aldosterone and cortisol, respectively, and were selected for inhibitor screening. For testing of inhibitors, cells were harvested at 80% confluency with 0.5% Trypsan-EDTA, washed once in PBS, and reconstituted in DMEM+0.1% BSA media at a cell concentration of 600,000 cells/mL for the CYP11B2 assay and 280,000 cells/mL for the CYP11B1 assay. 25 μL of cells were added to a 384 well tissue culture treated plate and mixed with 0.3 μL of inhibitor or DMSO (1% final DMSO concentration) for 1 hour at 37° C., 5% CO2. After pre-incubation with inhibitor, the reaction was initiated by adding 5 μL of substrate (final concentration of 125 nM 11-deoxycorticosterone for the CYP11B2 assay or 250 nM 11-deoxycortisol for the CYP11B1 assay). The reaction was carried out for 3 hours at 37° C., 5% CO2 and was stopped by harvesting the supernatants. The amount of product in the supernatant (aldosterone for CYP11B2 assay and cortisol for the CYP11B1 assay) was measured using HTRF-based assay kit (Aldosterone HTRF-CisBio#64ALDPEB, Cortisol HTRF-CisBio #63IDC002-CORT). IC50s for the inhibitor were determined by plotting the amount of product formed against the concentration of inhibitor using sigmoidal dose-response curve (variable slope) fit in GraphPad.
Measurement: IC50 = 589 nM (pChEMBL 6.230000019073486)
Descriptors: MW 267.31, ALogP 3.72, HBA 3, HBD 0, PSA 30.19, QED 0.71
Compound (SMILES): Cc1cccc2c1N(C(=O)CSc1ncccc1C#N)CCC2
InChIKey: MBJJDANYAMRJKC-UHFFFAOYSA-N
Target: Transient receptor potential cation channel subfamily V member 3 (SINGLE PROTEIN), Homo sapiens
UniProt: Q8NET8
Assay: Inhibition Assay: To determine whether compounds were selective for TRPV3 inhibition over inhibition of other ion channel types, the human ERG (hERG), NaV1.2, and TRPV1 (hTRPV1) channels and the rat TRPV6 (rTRPV6) channel were also stably transfected and expressed or induced to express in mammalian cell lines. The methods for measuring currents from these channels are well-established and have been described in numerous publications (See, Weerapura et al., 2002, J Physiology 540: 15-27; Rush et al., 2005, J Physiology 564: 808-815; Caterina et al., 1997, Nature 389: 816-824; Hoenderhop et al., 2001, J Physiology 537: 747-761; Clapham et al., 2003, Pharmacol Rev 55: 591-596).
Measurement: IC50 < 500 nM (pChEMBL 6.301000118255615)
Descriptors: MW 323.42, ALogP 3.33, HBA 4, HBD 0, PSA 56.99, QED 0.81
Compound (SMILES): COc1ccc(CN(Cc2ccc(C(=O)O)cc2)C(=O)c2ccc(Oc3ccccc3F)cc2)cc1
InChIKey: JAYQKBXYZDGMIP-UHFFFAOYSA-N
Target: Lysophosphatidic acid receptor 1 (SINGLE PROTEIN), Homo sapiens
UniProt: Q92633
Assay: Receptor Assay: Engagement of the LPA1 receptor by its ligand, oleoyl-L-Î±-lysophosphatidic acid (LPA), leads to the release of intracellular stores of calcium into the cytoplasm mediated through a Gq-driven increase in inositol triphosphate (IP3) levels. Gq is a heterotrimeric G protein subunit that activates phospholipase C. The ability of test compounds to prevent LPA-driven intracellular release of stored calcium from RH7777 cells expressing human LPA1 receptors was assayed by stimulating the cells with LPA in the presence of various test compounds to measure the test compounds' antagonism, i.e. activity in vitro.Â  Approximately 10,000 cells in normal culture medium (Dulbecco's Modified Eagle Media, 10% Foetal Calf Serum) were dispensed per assay well in a black clear bottom collagen coated 384 well plate (Beckton Dickinson). Cells were allowed to settle for thirty minutes at room temperature before being incubated overnight at 37° C., 5% CO2. Sixteen to twenty hours after dispensing, the cells were loaded with a calcium-sensitive fluorescent dye by replacing the culture medium with assay buffer (1x Hanks buffered saline, 25 mM HEPES, 0.1% w/v fatty acid free BSA (bovine serum albumin), pH7.4) containing 1.25 mM probenecid and 1x Calcium 5 Reagent (Molecular Devices). Cells were incubated at 37° C. for one hour to allow for dye uptake.
Measurement: IC50 = 2 nM (pChEMBL 8.699999809265137)
Descriptors: MW 485.51, ALogP 6.17, HBA 4, HBD 1, PSA 76.07, QED 0.31
Compound (SMILES): Cc1cc(C)c(CN2CCc3c(Cl)cc(-c4cn[nH]c4)c(Cl)c3C2=O)c(=O)[nH]1
InChIKey: MQFPEQKHLBSYOY-UHFFFAOYSA-N
Target: Histone-lysine N-methyltransferase EZH2 (SINGLE PROTEIN), Homo sapiens
UniProt: Q15910
Assay: Inhibition of EZH2 Y641N mutant (unknown origin) expressed in baculovirus infected SF9 cells co-expressing SUZ12/EED/RbAp48 complex using HeLa cells derived oligonucleosomes as substrate after 60 mins in presence of [3H] SAM by scintillation counting
Measurement: IC50 = 270 nM (pChEMBL 6.570000171661377)
Descriptors: MW 417.3, ALogP 3.89, HBA 3, HBD 2, PSA 81.85, QED 0.68
Compound (SMILES): COc1cc(OC)cc(-c2cn3cc(Cl)ccc3n2)c1
InChIKey: HSRGFEAKQZLZHY-UHFFFAOYSA-N
Target: Dual specificity tyrosine-phosphorylation-regulated kinase 1A (SINGLE PROTEIN), Homo sapiens
UniProt: Q13627
Assay: Inhibition of DYRK1A (unknown origin)
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 288.73, ALogP 3.67, HBA 4, HBD 0, PSA 35.76, QED 0.74
Compound (SMILES): COc1cc2c(Nc3ccc(NC(=O)Nc4ccc(Cl)cc4)c(Cl)c3)ncnc2cc1OCCN1CCCCC1
InChIKey: WEPPAJLEIBAAFE-UHFFFAOYSA-N
Target: Vascular endothelial growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P35968
Assay: Inhibition of N-terminal GST-tagged human VEGFR-2 cytoplasmic domain (790 to 1356 residues) expressed in baculovirus expression system preincubated for 10 mins followed by FAM-labelled peptide substrate addition by caliper mobility shift assay
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 581.5, ALogP 7.2, HBA 7, HBD 3, PSA 100.64, QED 0.19
Compound (SMILES): N#Cc1ccc(NC(=O)N2CCCCc3ccc(C=O)nc32)nc1
InChIKey: MBNIEIXGGYJKIK-UHFFFAOYSA-N
Target: Fibroblast growth factor receptor 4 (SINGLE PROTEIN), Homo sapiens
UniProt: P22455
Assay: Inhibition of TEL-fused FGFR4 cytoplasmic/juxta membrane domain (unknown origin) expressed in mouse Ba/F3 cells assessed as reduction in FGFR4 autophosphorylation after 1 hr by ELISA
Measurement: IC50 > 3000 nM (pChEMBL 5.5229997634887695)
Descriptors: MW 321.34, ALogP 2.54, HBA 5, HBD 1, PSA 98.98, QED 0.86
Compound (SMILES): CCC(C)(C)c1ccc(COC2CCN(CCNC)CC2)cc1
InChIKey: MJBSRPRJLFEYAZ-UHFFFAOYSA-N
Target: Histone-arginine methyltransferase CARM1 (SINGLE PROTEIN), Homo sapiens
UniProt: Q86X55
Assay: Inhibition of human full length PRMT4 (1 to 608 residues) expressed in 293F cells assessed as inhibition of methylation activity preincubated with protein followed by addition of biotin labeled histone H3 (1 to 25) peptide as substrate and [3H]-SAM measured after 3 hrs by scintillation proximity assay
Measurement: IC50 = 16 nM (pChEMBL 7.800000190734863)
Descriptors: MW 318.51, ALogP 3.57, HBA 3, HBD 1, PSA 24.5, QED 0.79
Compound (SMILES): COc1cc(OC)cc(N(c2ccc3ncc(-c4cnn(C)c4)nc3c2)[C@H]2CC[C@@H](NC(C)C)CC2)c1
InChIKey: AHSYHYFTUKZLCI-SZPZYZBQSA-N
Target: Fibroblast growth factor receptor 3 (SINGLE PROTEIN), Homo sapiens
UniProt: P22607
Assay: Inhibition of FGFR3 (unknown origin) transfected in mouse BA/F3 cells assessed as decrease in cell proliferation in presence of mouse IL3 after 24 hrs by Alamar blue assay
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 500.65, ALogP 5.49, HBA 8, HBD 1, PSA 77.33, QED 0.34
Compound (SMILES): O=C(Nc1ccc([C@H]2CCNC2)cc1)c1ccc(OCC(F)(F)F)nc1
InChIKey: QJPOOLLLHUDQHY-ZDUSSCGKSA-N
Target: Trace amine-associated receptor 1 (SINGLE PROTEIN), Rattus norvegicus
UniProt: Q923Y9
Assay: Radioligand Binding Assay: HEK-293 cells stably expressing rat TAAR1 were maintained at 37° C. and 5% CO2 in DMEM high glucose medium, containing fetal calf serum (10%, heat inactivated for 30 min at 56° C.), penicillin/streptomycin (1%), and 375 ug/ml geneticin (Gibco). Cells were released from culture flasks using trypsin/EDTA, harvested, washed twice with ice-cold PBS (without Ca2+ and Mg2+), pelleted at 1,000 rpm for 5 min at 4° C., frozen and stored at -80° C. Frozen pellets were suspended in 20 ml HEPES-NaOH (20 mM, pH 7.4) containing 10 mM EDTA and homogenized with a Polytron (PT 6000, Kinematica) at 14,000 rpm for 20 s. The homogenate was centrifuged at 48,000Ã¿g for 30 min at 4° C. Subsequently, the supernatant was removed and discarded, and the pellet resuspended in 20 ml HEPES-NaOH (20 mM, pH 7.4) containing 0.1 mM EDTA using the Polytron (20 s at 14,000 rpm). This procedure was repeated and the final pellet resuspended in HEPES-NaOH containing 0.1 mM EDTA and homogenized using the Polytron. Typically, aliquots of 2 ml membrane portions were stored at -80° C. With each new membrane batch the dissociation constant (Kd) was determined via a saturation curve. The TAAR1 radioligand 3[H]â¿¿(S)-4-[(ethyl-phenyl-amino)-methyl]-4,5-dihydro-oxazol-2-ylamine (described in WO 2008/098857) was used at a concentration equal to the calculated Kd value, that was usually around 2.3 nM, resulting in the binding of approximately 0.2% of the radioligand and a specific binding representing approximately 85% of the total binding. Nonspecific binding was defined as the amount of 3[H]â¿¿(S)-4-[(ethyl-phenyl-amino)-methyl]-4,5-dihydro-oxazol-2-ylamine bound in the presence of 10 uM unlabeled ligand. All compounds were tested at a broad range of concentrations (10 pM to 10 uM) in duplicates. The test compounds (20 ul/well) were transferred into a 96 deep well plate (TreffLab), and 180 ul of HEPES-NaOH (20 mM, pH 7.4) containing MgCl2 (10 mM) and CaCl2 (2 mM) (binding buffer), 300 ul of the radioligand 3[H]â¿¿(S)-4-[(ethyl-phenyl-amino)-methyl]-4,5-dihydro-oxazol-2-ylamine at a concentration of 3.3xKd in nM and 500 ul of the membranes (resuspended at 50 ug protein per ml) added. The 96 deep well plates were incubated for 1 hr at 4° C. Incubations were terminated by rapid filtration through Unifilter-96 plates (Packard Instrument Company) and glass filters GF/C (Perkin Elmer) presoaked for 1 hr in polyethylenimine (0.3%) and washed 3 times with 1 ml of cold binding buffer. After addition of 45 ul of Microscint 40 (PerkinElmer) the Unifilter-96 plate was sealed and after 1 hr the ratioactivity counted using a TopCount Microplate Scintillation Counter (Packard Instrument Company).
Measurement: Ki = 4.3 nM (pChEMBL 8.369999885559082)
Descriptors: MW 365.36, ALogP 3.35, HBA 4, HBD 2, PSA 63.25, QED 0.85
Compound (SMILES): Cn1c(=O)c2c(CC(=O)Nc3nc(-c4cc(Cl)ccc4F)cs3)cccc2n(C)c1=O
InChIKey: FYHWPNBNIBLVRG-UHFFFAOYSA-N
Target: Transient receptor potential cation channel subfamily V member 1 (SINGLE PROTEIN), Homo sapiens
UniProt: Q8NER1
Assay: Radiometric Calcium Assay: The inhibition of TRPA1 receptor activation was measured as inhibition of allylisothiocyanate (AITC) induced cellular uptake of radioactive calcium. Test compounds were dissolved in DMSO to prepare 10 mM stock solution and then diluted using plain medium with 0.1% BSA and 1.8 mM CaCl2 to get desired concentration. Final concentration of DMSO in the reaction was 0.5% (v/v). Human TRPA1 expressing CHO cells were grown in F-12 DMEM medium with 10% FBS, 1% penicillin-streptomycin solution, and 400 ug/ml of G-418. Cells were seeded 24 h prior to the assay in 96 well plates so as to get 50,000 cells per well on the day of experiment. Cells were treated with test compounds for 10 min followed by addition of AITC at a final concentration of 30 micromolar and 5 uCi/ml 45Ca+2 for 3 min at 25° C. Cells were washed and lysed using buffer containing 1% Triton X-100, 0.1% deoxycholate and 0.1% SDS. Radioactivity in the lysate was measured in Packard Top count.
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 458.9, ALogP 3.33, HBA 7, HBD 1, PSA 85.99, QED 0.51
Compound (SMILES): Cc1nn(C)c(C)c1N(C)S(=O)(=O)c1c(Cl)cc(-c2cccc(CN3CCN(C)CC3)c2)cc1Cl
InChIKey: JSDZMSHSNXIWAC-UHFFFAOYSA-N
Target: Glycylpeptide N-tetradecanoyltransferase 1 (SINGLE PROTEIN), Homo sapiens
UniProt: P30419
Assay: Enzyme Inhibition Assay: Measurements were performed using a modification of the scintillation proximity assay platform described previously by Georgopapadakou, N. H. et al. (22nd International Congress on Chemotherapy, 2001, Abstract P16.001). Compounds were solubilised in DMSO at a top concentration of 10 mM and serially diluted in half log steps to achieve a range of final assay concentrations of 100 uM to 1 nM. Compound at each concentration (100-fold final) was added to white 384 well plates in a volume of 0.5 ml. Human, A. fumigatus, T. brucei or L. major N-myristoyl transferase enzyme, dissolved to a working concentration of 10 nM in assay buffer (30 mM Tris/HCl pH 7.4, 0.5 mM EGTA, 0.5 mM EDTA, 1.25 mM DTT, 0.1% Triton X-100), was then added to columns 1 to 11 and 13 to 23 of the plates in a volume of 20 ml. To columns 12 and 24, 20 ml assay buffer was added to provide a no enzyme control. Following a 5 minute incubation at room temperature the substrates (GCGGSKVKPQPPQAK(Biotin)-Amide and myristoyl coenzyme A), dissolved in assay buffer, were added to all wells in a volume of 20 ml to start the reaction. The final concentrations of peptide and 3H-myristoyl coenzyme A were 0.5 mM and 125 nM respectively and the specific activity of the radiolabel was 8 Ci/mmol. Plates were then incubated at room temperature for up to 50 minutes (dependant upon the period of linearity for the different enzyme species) before SPA beads, suspended to 1 mg/ml in a stop solution (200 mM Phosphoric Acid/NaOH pH 4, 750 mM MgCl2), were added in a volume of 40 ml.
Measurement: IC50 = 5 nM (pChEMBL 8.300000190734863)
Descriptors: MW 536.53, ALogP 4.58, HBA 6, HBD 0, PSA 61.68, QED 0.46
Compound (SMILES): COc1cc(OC)cc(N(CC(O)C(F)(F)F)c2ccc3ncc(-c4cnn(C(C)C)c4)nc3c2)c1
InChIKey: JXGGHGLZZYBWNG-UHFFFAOYSA-N
Target: Fibroblast growth factor receptor 3 (SINGLE PROTEIN), Homo sapiens
UniProt: P22607
Assay: Inhibition of FGFR3 (unknown origin) transfected in mouse BA/F3 cells assessed as decrease in cell proliferation in presence of mouse IL3 after 24 hrs by Alamar blue assay
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 501.51, ALogP 5.15, HBA 8, HBD 1, PSA 85.53, QED 0.36
Compound (SMILES): CC1=NN(C(=O)Nc2ccc(F)cc2)C(c2ccc(F)cc2)C1
InChIKey: STMDEYYXKAEPPR-UHFFFAOYSA-N
Target: Voltage-dependent L-type calcium channel subunit alpha-1C (SINGLE PROTEIN), Homo sapiens
UniProt: Q13936
Assay: Inhibition of recombinant T-type calcium channel Cav1.2 (unknown origin) expressed in HEK293 cells assessed as inhibition of Kcl-induced calcium influx preincubated for 3 mins prior CaCl2 addition by Fluo-4-AM dye-based FLIPR assay
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 315.32, ALogP 4.32, HBA 2, HBD 1, PSA 44.7, QED 0.88
Compound (SMILES): NC(=O)c1cccc([C@H]2C[C@H]3CC[C@@H](C2)N3CCN(CC2CCC(C(F)(F)F)CC2)C(=O)[C@@H](O)CO)c1.O=C(O)C(F)(F)F
InChIKey: BVTCDRUZSIIPBI-PHGVAQRHSA-N
Target: Delta-type opioid receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P41143
Assay: Displacement of [3H]-diprenorphine from human delta opioid receptor expressed in cell membranes
Measurement: Ki = 100 nM (pChEMBL 7)
Descriptors: MW 525.61, ALogP 3.05, HBA 5, HBD 3, PSA 107.1, QED 0.46
Compound (SMILES): CCC(C)(CO)NC(=O)c1cc(OCC2CC2)c(Cl)cn1
InChIKey: ADHFKNOBBGUGEH-UHFFFAOYSA-N
Target: Cannabinoid receptor 1 (SINGLE PROTEIN), Homo sapiens
UniProt: P21554
Assay: cAMP Assay: CHO cells expressing human CB1 or CB2 receptors are seeded 17-24 hours prior to the experiment 50.000 cells per well in a black 96 well plate with flat clear bottom (Corning Costar #3904) in DMEM (Invitrogen No. 31331), 1×HT supplement, with 10% fetal calf serum and incubated at 5% CO2 and 37° C. in a humidified incubator. The growth medium was exchanged with Krebs Ringer Bicarbonate buffer with 1 mM IBMX and incubated at 30° C. for 30 min. Compounds were added to a final assay volume of 100 μl and incubated for 30 min at 30° C. Using the cAMP-Nano-TRF detection kit the assay (Roche Diagnostics) was stopped by the addition of 50 μl lysis reagent (Tris, NaCl, 1.5% Triton X100, 2.5% NP40, 10% NaN3) and 50 μl detection solutions (20 μM mAb Alexa700-cAMP 1:1, and 48 μM Ruthenium-2-AHA-cAMP) and shaken for 2 h at room temperature. The time-resolved energy transfer is measured by a TRF reader (Evotec Technologies GmbH), equipped with a ND:YAG laser as excitation source. The plate is measured twice with the excitation at 355 nm and at the emission with a delay of 100 ns and a gate of 100 ns, total exposure time 10 s at 730 (bandwidth 30 nm) or 645 nm (bandwidth 75 nm), respectively. The FRET signal is calculated as follows: FRET=T730-Alexa730-P(T645-B645) with P=Ru730-B730/Ru645-B645, where T730 is the test well measured at 730 nM, T645 is the test well measured at 645 nm, B730 and B645 are the buffer controls at 730 nm and 645 nm, respectively. cAMP content is determined from the function of a standard curve spanning from 10 μM to 0.13 nM cAMP.
Measurement: EC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 312.8, ALogP 2.41, HBA 4, HBD 2, PSA 71.45, QED 0.81
Compound (SMILES): CN[C@@H](C)C(=O)N[C@H](C(=O)N1CCc2ccccc2[C@H]1C(=O)Nc1c(F)cccc1F)C1CCCCC1
InChIKey: OGFVMPVCWFREMI-XPEQFSOGSA-N
Target: E3 ubiquitin-protein ligase XIAP (SINGLE PROTEIN), Homo sapiens
UniProt: P98170
Assay: TR-FRET Assay: The peptide AVPIAQKSEK-(ε-biotin)-OH 1:2 TFA ("Peptide A") was identified as a substrate for the TR-FRET assay by screening the 6× Histidine-tagged BIR2 domain and BIR3 domain of XIAP against a set of 29 peptides synthesized based on sequences reported by Sweeny et al. (Biochemistry, 2006, 45, 14740 14748). The peptides were labeled with the fluorescent tags FITC or TAMRA and Kd values were determined by fluorescence polarization assay. The sequence AVPIAQKSEK was identified as optimal for using in an assay. The peptide sequence was derivatized with biotin to provide AVPIAQKSEK-(Îµ-biotin)-OH 1:2 TFA as the substrate for the TR-FRET assay. Ten nanomolar of 6× Histidine-tagged BIR2 domain, corresponding to amino acids 124-240 of XIAP, or BIR3 domain, corresponding to amino acids 241-356 of XIAP, was mixed with 20 nM of the peptide AVPIAQKSEK-(ε-biotin)-OH 1:2 TFA, in the presence of 50 mM Tris-Cl, pH 7.5, 100 mM NaCl, 1 mM dithiothreitol (DTT) and 0.1 mg/mL bovine serum albumin (BSA). Following a 45 min. incubation at 37° C., Europium-Streptavidin and Allophycocyanin conjugated anti-Histidine antibody were added to a final concentration of 1.5 nM and 15 nM, respectively. Time-resolved fluorescence resonance energy transfer (TR-FRET) signals were measured 1 hour later at room temperature. Test compound potency was assessed at 10 serially diluted concentrations.
Measurement: IC50 = 46800 nM (pChEMBL 4.329999923706055)
Descriptors: MW 512.6, ALogP 3.7, HBA 4, HBD 3, PSA 90.54, QED 0.53
Compound (SMILES): Cc1ccc(N2CCOc3cc(S(=O)(=O)Nc4nccs4)ccc32)cc1C#N
InChIKey: QYOWGSRYYUWDGK-UHFFFAOYSA-N
Target: Sodium channel protein type 9 subunit alpha (SINGLE PROTEIN), Homo sapiens
UniProt: Q15858
Assay: In Vitro PX Assay: HEK 293 cells stably transfected with human Nav1.7 were recorded in whole cell voltage clamp mode with the PatchXpress automated electrophysiology system (Molecular Devices, LLC, Sunnyvale, Calif.). Compound effects were measured on a partially inactivated state of the sodium channel. Cells were clamped to a holding potential yielding 20 to 50% inactivation. To elicit sodium current, channels were activated by pulsing to −10 mV for 20 msec. This voltage protocol was repeated at a rate of 0.1 Hz throughout the experiment. A single concentration of test compound was applied to cells for a duration of 3 minutes.
Measurement: IC50 = 5570 nM (pChEMBL 5.25)
Descriptors: MW 412.5, ALogP 3.65, HBA 7, HBD 1, PSA 95.32, QED 0.7
Compound (SMILES): Cc1nc(C(F)(F)F)ccc1NC(=O)N1CCC(N2CC(CC#N)(n3ccc(-c4ncnc5[nH]ccc45)c3)C2)CC1
InChIKey: ZQACZRQHHVMEPR-UHFFFAOYSA-N
Target: Tyrosine-protein kinase JAK2 (SINGLE PROTEIN), Homo sapiens
UniProt: O60674
Assay: Inhibition of human N-terminal His-tagged JAK2 catalytic domain (828 to 1132 residues) expressed in baculovirus infected insect cells assessed as decrease in phosphorylation of biotinylated peptide substrate after 1 hr in presence of 1 mM ATP by HTRF method
Measurement: IC50 > 10 nM (pChEMBL 8)
Descriptors: MW 563.59, ALogP 4.77, HBA 7, HBD 2, PSA 118.76, QED 0.36
Compound (SMILES): CCCc1ccc(-c2onc3c2COc2cc(CN4CC(C(=O)O)C4)ccc2-3)cc1
InChIKey: ONZUVEJDCZJBGN-UHFFFAOYSA-N
Target: Sphingosine 1-phosphate receptor 1 (SINGLE PROTEIN), Homo sapiens
UniProt: P21453
Assay: GTPgammaS Binding Assay: Compounds were loaded in a 384 Falcon v-bottom plate (0.5 ul/well in a 11 point, 3-fold dilution). Membranes prepared from S1P1/CHO cells or EDG3-Ga15-bla HEK293T cells were added to the compound plate (40 ul/well, final protein 3 ug/well) with multidrop. [35S]GTP (1250 Ci/mmol, Perkin Elmer) was diluted in assay buffer: 20 mM HEPES, pH7.5, 10 mM MgCl2, 150 mM NaCl, 1 mM EGTA, 1 mM DTT, 10 uM GDP, 0.1% fatty acid free BSA, and 10 ug/ml Saponin to 0.4 nM. 40 ul of the [35S] GTP solution was added to the compound plate with a final concentration of 0.2 nM. The reaction was kept at room temperature for 45 min. At the end of incubation, all the mixtures in the compound plate were transferred to Millipore 384-well FB filter plates via the Velocity11 Vprep liquid handler. The filter plate was washed with water 4 times by using the manifold Embla plate washer and dried at 60° C. for 45 min. MicroScint 20 scintillation fluid (30 u) was added to each well.
Measurement: EC50 = 1.2 nM (pChEMBL 8.920000076293945)
Descriptors: MW 404.47, ALogP 4.37, HBA 5, HBD 1, PSA 75.8, QED 0.66
Compound (SMILES): CCOc1cccc(F)c1C1CC(C)C(=O)N1Cc1ccc(OC(F)F)cc1
InChIKey: GBDLXRCWLRAXEF-UHFFFAOYSA-N
Target: Orexin receptor type 2 (SINGLE PROTEIN), Homo sapiens
UniProt: O43614
Assay: In Vitro Assay: Intracellular Calcium Measurements : In Vitro Assay: Intracellular Calcium Measurements:Chinese hamster ovary (CHO) cells expressing the human orexin-1 receptor and the human orexin-2 receptor, respectively, are grown in culture medium (Ham F-12 with L-Glutamine) containing 300 g/ml G418, 100 U/ml penicillin, 100 g/ml streptomycin and 10% heat inactivated fetal calf serum (FCS). The cells are seeded at 20,000 cells/well into 384-well black clear bottom sterile plates (Greiner). The seeded plates are incubated overnight at 37° C. in 5% CO2. Human orexin-A as an agonist is prepared as 1 mM stock solution in MeOH:water (1:1), diluted in HBSS containing 0.1% bovine serum albumin (BSA), NaHCO3: 0.375 g/l and 20 mM HEPES for use in the assay at a final concentration of 3 nM.Antagonists are prepared as 10 mM stock solution in DMSO, then diluted in 384-well plates using DMSO followed by a transfer of the dilutions into in HBSS containing 0.1% bovine serum albumin (BSA), NaHCO3: 0.375 g/l and 20 mM HEPES. On the day of the assay, 50 μl of staining buffer (HBSS containing 1% FCS, 20 mM HEPES, NaHCO3: 0.375 g/l, 5 mM probenecid (Sigma) and 3 M of the fluorescent calcium indicator fluo-4 AM (1 mM stock solution in DMSO, containing 10% pluronic) is added to each well. The 384-well cell-plates are incubated for 50 min at 37° C. in 5% CO2 followed by equilibration at RT for 30 min before measurement.
Measurement: IC50 = 65 nM (pChEMBL 7.190000057220459)
Descriptors: MW 393.4, ALogP 4.94, HBA 3, HBD 0, PSA 38.77, QED 0.67
Compound (SMILES): COc1cc(/C=C/C(=O)CC(=O)/C=C/c2cccc(O)c2OC)ccc1O
InChIKey: HGGSMGUQQOOQPJ-OAMUUVBCSA-N
Target: Amyloid-beta precursor protein (SINGLE PROTEIN), Homo sapiens
UniProt: P05067
Assay: Inhibition of amyloid beta (1 to 42 residues) (unknown origin) aggregation after 24 hrs by thioflavin T fluorescence assay
Measurement: IC50 = 1900 nM (pChEMBL 5.71999979019165)
Descriptors: MW 368.39, ALogP 3.37, HBA 6, HBD 2, PSA 93.06, QED 0.55
Compound (SMILES): Cc1ncc(-c2cn3ccnc3c(Nc3ccc(N4CCN(C5COC5)CC4)c(OCCO)c3)n2)nc1N
InChIKey: LFSWUEFCKBOGCG-UHFFFAOYSA-N
Target: Tyrosine-protein kinase SYK (SINGLE PROTEIN), Homo sapiens
UniProt: P43405
Assay: High Throughput Syk Biochemical Assay: Syk activity was measured using KinEASE (Cisbio), a time-resolved fluorescence resonance energy transfer (TR-FRET) immunoassay. In this assay, Syk-catalyzes the phosphorylation of a XL665-labeled peptide substrate. Europium conjugated phospho-tyrosine specific antibody binds the resulting phosphorylated peptide. Formation of phosphorylated peptide is quantified by TR-FRET with Europium as the donor and XL665 the acceptor in a 2-step endpoint assay. In brief, test compounds serially diluted in DMSO were delivered into Corning white, low volume, non-binding 384 well plates using the Echo 550 acoustic liquid dispenser (Labcyte®). Syk enzyme and substrates were dispensed into assay plates using a Multi-Flo (Bio-Tek Instruments). The standard 5 μL reaction mixture contained 20 μM ATP, 1 μM biotinylated peptide, 0.015 nM of Syk in reaction buffer (50 mM Hepes, pH 7.0, 0.02% NaN3, 0.1% BSA, 0.1 mM Orthovanadate, 5 mM MgCl2, 1 mM DTT, 0.025% NP-40). After 30 minutes of incubati
Measurement: IC50 = 8.7 nM (pChEMBL 8.0600004196167)
Descriptors: MW 517.59, ALogP 1.71, HBA 12, HBD 3, PSA 139.19, QED 0.31
Compound (SMILES): CNc1nnc(-c2ccc3[nH]cc(-c4cccnc4)c3c2)s1
InChIKey: ONNGIYXISLGYEJ-UHFFFAOYSA-N
Target: Serine/threonine-protein kinase pim-2 (SINGLE PROTEIN), Homo sapiens
UniProt: Q9P1W9
Assay: Enzyme Assay: The assay for the determination of Pim activity is based on the formation of phosphorylated biotinylated-BAD peptide at the Serine 112 residue (S112) and employs HTRF® (homogeneous time resolved fluorescence) technology to detect the product in a 96-well plate format. The phosphorylation of biotinylated-BAD (S112) peptide by full length recombinant Pim-1, Pim-2, or Pim-3 protein was detected with streptavidin:Allophycocyanin (APC) conjugate and a europium (Eu) labeled antibody directed against phosphorylated-BAD (S112). Excitation of Eu by a high energy laser light (337 nm) leads to a transfer of energy to the APC molecule, and results in an emission at 665 nm. The fluorescence is directly proportional to the amount of phosphorylated BAD peptide present in the reaction.Compounds were prepared in DMSO by conducting 3-fold serial dilutions to give a 10-point dosing curve having a high dose of 1 uM. A reference compound was included on each assay plate in order to validate that plate; on
Measurement: IC50 = 1231.23 nM (pChEMBL 5.909999847412109)
Descriptors: MW 307.38, ALogP 3.79, HBA 5, HBD 2, PSA 66.49, QED 0.6
Compound (SMILES): CN(Cc1ccccc1OCc1ccc(CC(=O)O)cc1)C(=O)c1ccc(-c2ccco2)cc1
InChIKey: RTCGQTKMNNJMFH-UHFFFAOYSA-N
Target: Peroxisome proliferator-activated receptor delta (SINGLE PROTEIN), Homo sapiens
UniProt: Q03181
Assay: Transactivation of human Gal4-PPARdelta LBD transfected in African green monkey CV1 cells after 24 hrs by luciferase reporter gene assay
Measurement: EC50 = 1316 nM (pChEMBL 5.880000114440918)
Descriptors: MW 455.51, ALogP 5.42, HBA 4, HBD 1, PSA 79.98, QED 0.36
Compound (SMILES): Cc1cc(S(=O)(=O)N[C@H]2CCN([C@H](Cc3cc4ccnc(N)c4cc3Cl)C(=O)O)C2=O)cnc1N(C)C
InChIKey: QHLZKZFIYMQOKP-VQTJNVASSA-N
Target: Coagulation factor X (SINGLE PROTEIN), Homo sapiens
UniProt: P00742
Assay: Inhibition Assay: The compounds according to the invention are tested in a range of concentrations (10pM to 10 µM final) in assay buffer (50 mM TRIS, 100 mM NaCl, 0.1 % BSA, pH 7,5) with 0.1% maximal final DMSO concentration and deposited in a proportion of 25 µl per well, on 25 µL enzyme (human coagulation factor Xa: Enzyme Research Laboratories HFXa, final concentration 0.003Ul/ml). The reactive were mixed, centrifuged and incubated 10 minutes at 37°C in a 96 well microtiter plate. The enzyme reaction was started with 50 µL substrate (S-2765, Biogenic ref 821413 in a final concentration of 62.5µM final). The time course of the reaction was monitored at 405 nm in a microtiter plate reader (Tecan M200) for 20 minutes at 37°C. The percentage of inhibition of enzymatic activity (expressed as maximum rate of cleavage of the substrate) is calculated with respect to the enzymatic activity in the absence of inhibitor.
Measurement: IC50 = 650 nM (pChEMBL 6.190000057220459)
Descriptors: MW 547.04, ALogP 1.81, HBA 8, HBD 3, PSA 158.82, QED 0.38
Compound (SMILES): N#Cc1cc2c(N)nccc2cc1C[C@H](C(=O)O)N1CC[C@H](NS(=O)(=O)c2cnc(N3CCCC3)s2)C1=O
InChIKey: ORCHICABHKIDCE-RBUKOAKNSA-N
Target: Coagulation factor X (SINGLE PROTEIN), Homo sapiens
UniProt: P00742
Assay: Inhibition Assay: The compounds according to the invention are tested in a range of concentrations (10pM to 10 µM final) in assay buffer (50 mM TRIS, 100 mM NaCl, 0.1 % BSA, pH 7,5) with 0.1% maximal final DMSO concentration and deposited in a proportion of 25 µl per well, on 25 µL enzyme (human coagulation factor Xa: Enzyme Research Laboratories HFXa, final concentration 0.003Ul/ml). The reactive were mixed, centrifuged and incubated 10 minutes at 37°C in a 96 well microtiter plate. The enzyme reaction was started with 50 µL substrate (S-2765, Biogenic ref 821413 in a final concentration of 62.5µM final). The time course of the reaction was monitored at 405 nm in a microtiter plate reader (Tecan M200) for 20 minutes at 37°C. The percentage of inhibition of enzymatic activity (expressed as maximum rate of cleavage of the substrate) is calculated with respect to the enzymatic activity in the absence of inhibitor.
Measurement: IC50 = 25 nM (pChEMBL 7.599999904632568)
Descriptors: MW 555.64, ALogP 1.32, HBA 10, HBD 3, PSA 182.61, QED 0.37
Compound (SMILES): CC1(C)CC2=NNC(=O)c3cc(F)cc4[nH]c(c2c34)C1
InChIKey: MHQFEYXRRZRKBA-UHFFFAOYSA-N
Target: Protein mono-ADP-ribosyltransferase PARP3 (SINGLE PROTEIN), Homo sapiens
UniProt: Q9Y6F1
Assay: PARP-2 and PARP-3 Enzymatic Assay: PARP-2 and PARP-3 enzymatic assays were conducted using commercial PARP-2/PARP-3 Chemiluminescent Assay Kit (BPS Biosciences) and the protocols with the kits. Briefly, histones were coated in a high binding plate first, and incubated with PARP-2 or PARP-3, and increasing concentrations of compounds for 0.5 h. Then, biotinylated NAD and activated DNA were added to the wells. The biotinylated PARylation product was measured by adding streptavidin-HRP and HRP substrates which produce chemiluminescence.
Measurement: IC50 = 136 nM (pChEMBL 6.869999885559082)
Descriptors: MW 271.3, ALogP 2.73, HBA 2, HBD 2, PSA 57.25, QED 0.76