lovingscience/chembl-v37-raw-activities huggingface dataset:
Compound (SMILES): CC[C@H](Nc1ncnc2[nH]ccc12)c1nc2cccc(F)c2c(=O)n1-c1ccccc1
InChIKey: BVTRFUUOINYURV-KRWDZBQOSA-N
Target: Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit gamma isoform (SINGLE PROTEIN), Homo sapiens
UniProt: P48736
Assay: Homogeneous Time Resolved Fluorescence Assay: The ability of the compounds of the present invention to inhibit the activity of four PI3K isoforms, PI3Kα, PI3Kβ, PI3Kγ, and PI3Kδ, were determined using a commercially available lipid kinase assay run in Homogeneous Time Resolved Fluorescence (HTRF) format. Assay DescriptionAssay principle: The PIP3 product is detected by displacement of biotin-PIP3 from an energy transfer complex consisting of Europium labeled anti-GST monoclonal antibody, a GST-tagged pleckstrin homology (PH) domain, biotinylated PIP3 and Streptavidin-Allophycocyanin (APC). Excitation of Europium in the complex results in an energy transfer to the APC and a fluorescent emission at 665 nm. The PIP3 product formed by PI 3-Kinase(h) activity displaces biotin-PIP3 from the complex resulting in a loss of energy transfer and thus a decrease in signal.This is a 3-step reaction: First, the kinase reaction with PIP2 substrate is carried out in the presence of ATP, and the reaction is quenched.
Measurement: IC50 = 1200 nM (pChEMBL 5.920000076293945)
Descriptors: MW 414.44, ALogP 4.36, HBA 6, HBD 2, PSA 88.49, QED 0.45
Compound (SMILES): CC[C@H]1C(=O)C[C@@H]2CCN(Cc3nccs3)[C@@H]3CCC[C@H]1[C@@H]23
InChIKey: SRNPPJMAFPXHFT-BHDXSGHGSA-N
Target: Mu-type opioid receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P35372
Assay: Displacement of [3H]DAMGO from human MOR expressed in HEK cells after 90 mins by microbeta scintillation counting method
Measurement: Ki > 10000 nM (pChEMBL 5)
Descriptors: MW 318.49, ALogP 3.75, HBA 4, HBD 0, PSA 33.2, QED 0.85
Compound (SMILES): NS(=O)(=O)c1ccc(NC(=O)c2c(-c3c(Cl)cccc3Cl)noc2NC(=O)c2ccc(Cl)cc2)cc1
InChIKey: DRXIKYMAOPQFGC-UHFFFAOYSA-N
Target: Carbonic anhydrase 4 (SINGLE PROTEIN), Homo sapiens
UniProt: P22748
Assay: Inhibition of recombinant human carbonic anhydrase 4 assessed as reduction in CO2 hydration preincubated for 15 mins by stopped flow assay
Measurement: Ki = 197.6 nM (pChEMBL 6.699999809265137)
Descriptors: MW 565.82, ALogP 5.45, HBA 6, HBD 3, PSA 144.39, QED 0.28
Compound (SMILES): Nc1nnc(-c2ccc3[nH]cc(-c4ccccc4F)c3n2)o1
InChIKey: IWVAFPBIIPDZPF-UHFFFAOYSA-N
Target: Serine/threonine-protein kinase pim-3 (SINGLE PROTEIN), Homo sapiens
UniProt: Q86V86
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 = 175.84 nM (pChEMBL 6.75)
Descriptors: MW 295.28, ALogP 3, HBA 5, HBD 2, PSA 93.62, QED 0.59
Compound (SMILES): O=C(c1cccc(F)c1-n1nccn1)N1CCOC[C@H]1Cc1cccc(-n2nccn2)c1
InChIKey: BQVDTYWMMKIXOA-GOSISDBHSA-N
Target: Cytochrome P450 3A4 (SINGLE PROTEIN), Homo sapiens
UniProt: P08684
Assay: CYP3A4 Inhibition Assay: The CYP3A4 inhibition assay was performed using human liver microsomes and testosterone 6'-hydroxylation as a P450 isoform-specific marker. In a total volume of 150 uL, 14C-testosterone at a final concentration of 40 uM in a 100 mM phosphate buffer (pH 7.4) was incubated in a 96-well plate with 0.3 mg/mL of human liver microsomes in an Eppendorf thermomixer at 37° C. and 400 rpm. A 1.0 uL-aliquot of the 150-fold concentrated compound stock solution, prepared in DMSO, was added to yield final inhibitor concentrations of 0, 0.1, 0.5, 1.0, 5.0, 10, 25, and 50 uM. The reaction was initiated by addition of 15 uL of the NADPH-regenerating system containing the glucose-6-phosphate dehydrogenase and terminated after 7 min with a 75 uL-aliquot of methanol. After centrifugation at 465 g and 4° C. for 20 min, a 50 uL-aliquot of the supernatant was submitted to HPLC according to the method described below.
Measurement: IC50 > 50000 nM (pChEMBL 4.301000118255615)
Descriptors: MW 433.45, ALogP 2.07, HBA 8, HBD 0, PSA 90.96, QED 0.48
Compound (SMILES): Cc1c(-c2ccc(F)c(C#N)c2)nnc(N2CCN(c3ccc(C(F)(F)F)cn3)CC2)c1C
InChIKey: JLZABUVHJBAZAJ-UHFFFAOYSA-N
Target: Protein smoothened (SINGLE PROTEIN), Mus musculus
UniProt: P56726
Assay: Displacement of radio-labeled smoothened agonist from mouse Smo by radio-ligand competition binding assay
Measurement: IC50 = 100 nM (pChEMBL 7)
Descriptors: MW 456.45, ALogP 4.51, HBA 6, HBD 0, PSA 68.94, QED 0.54
Compound (SMILES): COc1cn(C(CC2CC2)C(=O)Nc2ccc(C(=O)O)cc2)c(=O)cc1-c1cc(Cl)ccc1C#N
InChIKey: YEOQEAASRZWJNV-UHFFFAOYSA-N
Target: Plasma kallikrein (SINGLE PROTEIN), Homo sapiens
UniProt: P03952
Assay: Inhibition Assay: Test substances are dissolved in dimethyl sulphoxide and serially diluted in dimethyl sulphoxide (3000 μM to 0.0078 μM; resulting final concentrations in the test: 50 μM to 0.00013 μM). In each case 1 μl of the diluted substance solutions are placed into the wells of white microtitre plates from Greiner (384 wells). 20 μl of assay buffer (50 mM Tris/HCl pH 7.4; 100 mM sodium chloride solution; 5 mM of calcium chloride solution; 0.1% of bovine serum albumin) and 20 μl of plasma kallikrein from Kordia (0.6 nM in assay buffer) are then added successively. After 15 min of incubation, the enzyme reaction is started by addition of 20 μl of the substrate H-Pro-Phe-Arg-AMC dissolved in assay buffer (10 μl in assay buffer) from Bachem, the mixture is incubated at room temperature (22° C.) for 30 min and fluorescence is then measured (excitation: 360 nm, emission: 460 nm).
Measurement: IC50 = 15.5 nM (pChEMBL 7.809999942779541)
Descriptors: MW 491.93, ALogP 4.73, HBA 6, HBD 2, PSA 121.42, QED 0.47
Compound (SMILES): COc1cc2c(cc1OC)C(=O)C(CC1CCN(Cc3cccc(F)c3)CC1)C2
InChIKey: WIBAQCAJLVMGFE-UHFFFAOYSA-N
Target: Acetylcholinesterase (SINGLE PROTEIN), Homo sapiens
UniProt: P22303
Assay: Inhibition of human erythrocytes AChE using acetylthiocholine iodide as substrate preincubated for 5 mins followed by substrate addition measured up to 3 mins by Ellman's method
Measurement: IC50 = 54 nM (pChEMBL 7.269999980926514)
Descriptors: MW 397.49, ALogP 4.5, HBA 4, HBD 0, PSA 38.77, QED 0.72
Compound (SMILES): Cc1c(Cc2ccccc2)nnc(N2CCN(c3cnc(C(C)(C)O)cn3)[C@H](C)C2)c1CO
InChIKey: MAPIDHQVJDJWLV-QGZVFWFLSA-N
Target: Protein smoothened (SINGLE PROTEIN), Mus musculus
UniProt: P56726
Assay: Displacement of radio-labeled smoothened agonist from mouse Smo by radio-ligand competition binding assay
Measurement: IC50 < 100 nM (pChEMBL 7)
Descriptors: MW 448.57, ALogP 2.6, HBA 8, HBD 2, PSA 98.5, QED 0.59
Compound (SMILES): CCCN1CCC(c2ccc(Nc3nccc(-c4c(-c5cccc(C(=O)Nc6c(F)cccc6F)c5)nc5ccccn45)n3)c(OC)c2)CC1
InChIKey: WYQUWFMPQIUMAM-UHFFFAOYSA-N
Target: Epidermal growth factor receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P00533
Assay: Inhibition of recombinant human full length EGFR expressed in baculovirus expression system assessed as decrease in transfer of gamma-phosphate from ATP onto tyrosine residue of biotinylated peptide substrate preincubated for 1 hr followed by substrate addition measured after 90 mins by HTRF method
Measurement: IC50 < 100 nM (pChEMBL 7)
Descriptors: MW 673.77, ALogP 8.33, HBA 8, HBD 2, PSA 96.68, QED 0.15
Compound (SMILES): O=S(=O)(Nc1cscn1)c1ccc2c(c1)OCCN2c1ccc(C(F)(F)F)cc1C1=CCNCC1
InChIKey: RXBXYALWOWIBJE-UHFFFAOYSA-N
Target: Sodium channel protein type 5 subunit alpha (SINGLE PROTEIN), Homo sapiens
UniProt: Q14524
Assay: In Vitro Assay: HEK 293 cells stably transfected with either Nav 1.7 or with Nav 1.5 were recorded in population patch-clamp mode with the IonWorks® Quattro automated electrophysiology system in accordance with the manufacturer's specifications (Molecular Devices, LLC, Sunnyvale, Calif.). Sodium channel currents were measured in response to a train of depolarizations that induced successively greater inactivation. Cells were held at −110 mV for three seconds (Nav 1.7) or half a second (Nav 1.5) from a holding voltage of −15 mV, then put through a series of 26 pulses of 150 msec duration to −20 mV at a frequency of 5 Hz. Cells were then left unclamped for a period of 3 to 8 minutes while a single concentration of test compound was added. Cells were then reclamped and put through the same voltage protocol. Current at the end of the 26th pulse to −20 mV was subtracted from the peak current evoked by the 26th pulse to −20 mV to correct for leak current.
Measurement: IC50 = 2670 nM (pChEMBL 5.570000171661377)
Descriptors: MW 522.57, ALogP 4.87, HBA 7, HBD 2, PSA 83.56, QED 0.5
Compound (SMILES): COc1cc(OC)cc(N(CCCN2[C@H](C)CC[C@@H]2C)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: HQKHKYBURJLEMV-OYRHEFFESA-N
Target: Vascular endothelial growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P35968
Assay: Inhibition of VEGFR2 (unknown origin) transfected in mouse BA/F3 cells assessed as decrease in cell proliferation in absence of mouse IL3 after 24 hrs by Alamar blue assay
Measurement: IC50 = 1258.93 nM (pChEMBL 5.900000095367432)
Descriptors: MW 500.65, ALogP 5.45, HBA 8, HBD 0, PSA 68.54, QED 0.3
Compound (SMILES): CC(C)(C)c1cc(C(c2ccccc2)N2CCN(C(=O)CC(c3ccccc3)c3ccccc3)CC2)cc(C(C)(C)C)c1O
InChIKey: LHCKOUZHHLPSDY-UHFFFAOYSA-N
Target: Voltage-dependent N-type calcium channel alpha1B/alpha2b/beta1b (PROTEIN COMPLEX), Rattus norvegicus
UniProt: P54283
Assay: Antagonist activity at rat brain alpha1B/alpha2b/beta1b N-type calcium channel expressed in HEK293 cells assessed as 0.1 Hz current frequency dependent channel blocking for 2 to 3 mins in presence of Ba2+ by whole-cell patch clamp assay
Measurement: IC50 = 185 nM (pChEMBL 6.730000019073486)
Descriptors: MW 588.84, ALogP 8.44, HBA 3, HBD 1, PSA 43.78, QED 0.24
Compound (SMILES): N#CCC1(n2cc(C(N)=O)c(Nc3ccc(F)cc3)n2)CCC(Nc2cccc(F)c2)CC1
InChIKey: GNINKPXXXICUEE-UHFFFAOYSA-N
Target: Tyrosine-protein kinase JAK2 (SINGLE PROTEIN), Homo sapiens
UniProt: O60674
Assay: HTRF Biochemical Assay: The reactions employed a common peptide substrate, LCB-EQEDEPEGDYFEWLW-NH2 (in-house). The basic assay protocol is as follows: First, 250 nL of diluted compounds in DMSO were dispensed into the wells of a dry 384-well Black plate (Greiner #781076) using a Labcyte Echo 555 acoustic dispenser. Subsequent reagent additions employed an Agilent Bravo. Next, 18 uL of 1.11x enzyme and 1.11x substrate in 1x assay buffer (Invitrogen kinase buffer # PV3189, 2 mM DTT, 0.05% BSA) were added to the wells and shaken and then preincubated for 30 minutes at room temperature to allow compound binding to equilibrate. After equilibration, 2 uL of 10xATP in 1x assay buffer was added to initiate the kinase reaction and the plates were shaken and then incubated at room temperature for 120 minutes. At the end of the incubation, 20 uL of 2x stop buffer (streptavidin-Dylight 650 (Thermo #84547B/100 mL), Eu-tagged pY20 antibody (Perkin Elmer #AD0067), EDTA, HEPES, and Triton) was added to quench the reaction.
Measurement: IC50 > 1496 nM (pChEMBL 5.824999809265137)
Descriptors: MW 450.49, ALogP 4.67, HBA 6, HBD 3, PSA 108.76, QED 0.48
Compound (SMILES): COc1cc2nc(-c3nc(C(F)(F)F)sc3N3CCN(C(=O)Cn4cnc5cccnc54)[C@H](C)C3)[nH]c2cc1OC
InChIKey: DQJDCGVYFWPJEV-CQSZACIVSA-N
Target: C-X-C chemokine receptor type 3 (SINGLE PROTEIN), Homo sapiens
UniProt: P49682
Assay: Antagonist activity at human recombinant CXCR3 in human venous blood assessed as receptor internalization measured for 30 mins in presence of CXCL10 by flow cytometric analysis
Measurement: IC50 = 144 nM (pChEMBL 6.840000152587891)
Descriptors: MW 586.6, ALogP 4.2, HBA 10, HBD 1, PSA 114.29, QED 0.32
Compound (SMILES): COc1nn2cc(-c3cc(C(F)(F)F)cc(C(F)(F)F)c3)nc2s1
InChIKey: LWECZQCDYAOYFN-UHFFFAOYSA-N
Target: Proteinase-activated receptor 4 (SINGLE PROTEIN), Homo sapiens
UniProt: Q96RI0
Assay: Antagonist activity at PAR4 in human platelets assessed as inhibition of activating peptide-induced PAC1 binding response preincubated for 20 mins followed by agonist addition for 20 mins by FITC-based flow cytometric analysis
Measurement: IC50 = 52.48 nM (pChEMBL 7.28000020980835)
Descriptors: MW 367.27, ALogP 4.5, HBA 5, HBD 0, PSA 39.42, QED 0.63
Compound (SMILES): c1cc(-c2c[nH]c3ccc(-c4nncs4)cc23)nc(N2CCOCC2)c1
InChIKey: RRHZICZHWYWVEE-UHFFFAOYSA-N
Target: Serine/threonine-protein kinase pim-3 (SINGLE PROTEIN), Homo sapiens
UniProt: Q86V86
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 = 26.95 nM (pChEMBL 7.570000171661377)
Descriptors: MW 363.45, ALogP 3.59, HBA 6, HBD 1, PSA 66.93, QED 0.6
Compound (SMILES): Cc1oc2c(c1CC(=O)Nc1nc(-c3ccc(Cl)c(C(F)(F)F)c3)cs1)c(=O)n(C)c(=O)n2C
InChIKey: DJDKJQHFJXTIKP-UHFFFAOYSA-N
Target: Transient receptor potential cation channel subfamily V member 3 (SINGLE PROTEIN), Homo sapiens
UniProt: Q8NET8
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 > 1000 nM (pChEMBL 6)
Descriptors: MW 512.9, ALogP 4.12, HBA 8, HBD 1, PSA 99.13, QED 0.44
Compound (SMILES): CC(CN1CCOCC1)Nc1nc2ccc(-n3cnc4cnc5cnc(-c6ccccc6)cc5c43)cc2s1
InChIKey: QTPICRJZYJHXSH-UHFFFAOYSA-N
Target: Mitogen-activated protein kinase kinase kinase 8 (SINGLE PROTEIN), Homo sapiens
UniProt: P41279
Assay: Inhibition of COT in LPS-stimulated human PBMC assessed as reduction in TNFalpha release incubated for 1 hr followed by stimulation with LPS for 4 hrs by HTRF assay
Measurement: IC50 = 130 nM (pChEMBL 6.889999866485596)
Descriptors: MW 521.65, ALogP 5.38, HBA 9, HBD 1, PSA 80.99, QED 0.32
Compound (SMILES): CC#C[C@@H](CC(=O)O)c1ccc(OCc2ccc3nc(-c4c(C)cccc4C)nn3c2)cc1
InChIKey: FDIWCHYTKOPHPS-QFIPXVFZSA-N
Target: Free fatty acid receptor 1 (SINGLE PROTEIN), Homo sapiens
UniProt: O14842
Assay: Agonist activity at human PK-tagged GPR40 expressed in HEK293 cells assessed as EA-tagged beta-arrestin recruitment after 90 mins in presence of 1 % heat inactivated FBS by beta-galactosidase reporter gene assay
Measurement: EC50 = 108 nM (pChEMBL 6.96999979019165)
Descriptors: MW 439.52, ALogP 5.17, HBA 5, HBD 1, PSA 76.72, QED 0.4
Compound (SMILES): N#Cc1ccc(-c2ccc(C[C@@H](C#N)NC(=O)[C@@H]3CCCC[C@@H]3N)cc2)cc1
InChIKey: QTAPOAIUZAWSEL-BDTNDASRSA-N
Target: Voltage-gated inwardly rectifying potassium channel KCNH2 (SINGLE PROTEIN), Homo sapiens
UniProt: Q12809
Assay: Inhibition of human ERG
Measurement: IC50 = 5400 nM (pChEMBL 5.269999980926514)
Descriptors: MW 372.47, ALogP 3.29, HBA 4, HBD 2, PSA 102.7, QED 0.84
Compound (SMILES): CCOc1cc(N2CCC(N3CCN(S(C)(=O)=O)CC3)CC2)ccc1Nc1nccc(-c2c(-c3ccc(OCC)c(C(=O)Nc4c(F)cccc4F)c3)nc3ccccn23)n1
InChIKey: SEGUQBWJEYPWCZ-UHFFFAOYSA-N
Target: Epidermal growth factor receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P00533
Assay: Inhibition of recombinant human full length EGFR expressed in baculovirus expression system assessed as decrease in transfer of gamma-phosphate from ATP onto tyrosine residue of biotinylated peptide substrate preincubated for 1 hr followed by substrate addition measured after 90 mins by HTRF method
Measurement: IC50 < 1000 nM (pChEMBL 6)
Descriptors: MW 851.98, ALogP 7.08, HBA 12, HBD 2, PSA 146.53, QED 0.12
Compound (SMILES): N#CCC1(n2cc(-c3ncnc4[nH]ccc34)cn2)CN(C2CCN(C(=O)Nc3cc(F)cc(F)c3)CC2)C1
InChIKey: QLZVRIMRMOUKJG-UHFFFAOYSA-N
Target: Tyrosine-protein kinase JAK1 (SINGLE PROTEIN), Homo sapiens
UniProt: P23458
Assay: In Vitro JAK Kinase Assay: Compounds herein were tested for inhibitory activity of JAK targets according to the following in vitro assay described in Park et al., Analytical Biochemistry 1999, 269, 94-104. The catalytic domains of human JAK1 (a.a. 837-1142), Jak2 (a.a. 828-1132) and Jak3 (a.a. 781-1124) with an N-terminal His tag were expressed using baculovirus in insect cells and purified. The catalytic activity of JAK1, JAK2 or JAK3 was assayed by measuring the phosphorylation of a biotinylated peptide. The phosphorylated peptide was detected by homogenous time resolved fluorescence (HTRF). IC50s of compounds were measured for each kinase in the 40 microL reactions that contain the enzyme, ATP and 500 nM peptide in 50 mM Tris (pH 7.8) buffer with 100 mM NaCl, 5 mM DTT, and 0.1 mg/mL (0.01%) BSA. For the 1 mM IC50 measurements, ATP concentration in the reactions was 1 mM. Reactions were carried out at room temperature for 1 hr and then stopped with 20 μL 45 mM EDTA, 300 nM SA-APC, 6 nM Eu-Py20 in assay buffer (Perkin Elmer, Boston, Mass.). Binding to the Europium labeled antibody took place for 40 minutes and HTRF signal was measured on a Fusion plate reader (Perkin Elmer, Boston, Mass.).
Measurement: IC50 < 10 nM (pChEMBL 8)
Descriptors: MW 517.54, ALogP 3.72, HBA 7, HBD 2, PSA 118.76, QED 0.42
Compound (SMILES): COc1cc2c(Nc3ccc(Cl)c(Cl)c3)ncnc2cc1OCc1csc([C@@H]2CSCN2)n1
InChIKey: BYRDCUSCDUCHLA-SFHVURJKSA-N
Target: Epidermal growth factor receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P00533
Assay: Inhibition of recombinant human N-terminal GST His6-tagged thrombin cleavage site-fused EGFR (H672 to A1210 residues) expressed in baculovirus using poly-EY as substrate after 210 mins by luciferase coupled chemiluminescence assay
Measurement: IC50 < 50 nM (pChEMBL 7.301000118255615)
Descriptors: MW 520.47, ALogP 6.06, HBA 9, HBD 2, PSA 81.19, QED 0.3
Compound (SMILES): COc1cc(-c2cnc(C)n2C)ccc1Nc1ncc2cc(C)nc(NCC(C)(C)C)c2n1
InChIKey: HMSPYGGDZVMDBA-UHFFFAOYSA-N
Target: Dual specificity protein kinase TTK (SINGLE PROTEIN), Homo sapiens
UniProt: P33981
Assay: Inhibition of full length human N-terminal 6xHis-tagged MPS1 expressed in baculovirus expression system using 5FAM-H236 peptide as substrate after 60 to 90 mins by caliper assay
Measurement: IC50 = 9.5 nM (pChEMBL 8.020000457763672)
Descriptors: MW 445.57, ALogP 5.25, HBA 8, HBD 2, PSA 89.78, QED 0.42
Compound (SMILES): COc1cc(OC)cc(N(Cc2nccn2C)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: XZSXONRVTYXHDG-UHFFFAOYSA-N
Target: Vascular endothelial growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P35968
Assay: Inhibition of VEGFR2 (unknown origin) transfected in mouse BA/F3 cells assessed as decrease in cell proliferation in absence of mouse IL3 after 24 hrs by Alamar blue assay
Measurement: IC50 = 9772.37 nM (pChEMBL 5.010000228881836)
Descriptors: MW 455.52, ALogP 4.12, HBA 9, HBD 0, PSA 83.12, QED 0.37
Compound (SMILES): CNC(=O)c1c(-c2ccc(F)cc2)oc2cc(N(C)S(C)(=O)=O)c(-c3ccc4nnn(Cc5ccccc5)c(=O)c4c3)cc12
InChIKey: CKZVXLOLDQZGKK-UHFFFAOYSA-N
Target: RNA-directed RNA polymerase (SINGLE PROTEIN), Hepacivirus hominis
UniProt: O39930
Assay: Non-nucleoside inhibition of NS5B polymerase in HCV genotype 2a by Taqman probe based RT-PCR analysis
Measurement: EC50 = 8.8 nM (pChEMBL 8.0600004196167)
Descriptors: MW 611.66, ALogP 4.81, HBA 8, HBD 1, PSA 127.4, QED 0.27
Compound (SMILES): Cc1c(-c2ccc(C(F)(F)F)cc2)nnc(N2CCN(c3cnc(C(=O)N4CCN(S(C)(=O)=O)CC4)cn3)[C@H](C)C2)c1C
InChIKey: IMPZXJSTVMKDHQ-GOSISDBHSA-N
Target: Protein smoothened (SINGLE PROTEIN), Mus musculus
UniProt: P56726
Assay: Displacement of radio-labeled smoothened agonist from mouse Smo by radio-ligand competition binding assay
Measurement: IC50 = 100 nM (pChEMBL 7)
Descriptors: MW 618.69, ALogP 3, HBA 9, HBD 0, PSA 115.73, QED 0.43
Compound (SMILES): COc1ccc(Nc2ccc(S(=O)(=O)NCC3CC3)c(C(F)(F)F)c2)cc1
InChIKey: RQDPQMBLUCPNJT-UHFFFAOYSA-N
Target: Cannabinoid receptor 1 (SINGLE PROTEIN), Homo sapiens
UniProt: P21554
Assay: Binding Assay: The binding assays were performed by testing the ability of the new compounds to displace the radiolabeled synthetic non-selective cannabinoid agonist [3H]CP55940 (168 Ci/mmol; PerkinElmer) from the human CB1 (hCB1) or human CB2 (hCB2) receptors on membranes derived from stably transfected HEK-293 cells (PerkinElmer). Membranes were diluted in assay buffer (50 mM Tris-HCl, 1 mM EDTA, 1 mM MgCl2, 1 mg/ml BSA, pH=7.4). The amount of membrane was determined for each batch of membranes according to protein binding assay. The minimum amount of membrane that gave 50% specific binding was used for the binding assay. In most assays, binding was tested using 8 μg and 4 μg protein of hCB1 and hCB2 membranes, respectively. The tested compounds were dissolved in DMSO and diluted in assay buffer to a final concentration of 0.1% solvent. Total binding of [3H]CP55940 was evaluated with 1.5 nM to hCB1 and with 0.5 nM to hCB2, according to Kd affinity of [3H]CP55940 for the respective membranes. The ability of the tested compounds to displace [3H]CP55940 was evaluated first at a single concentration point of 100 nM for binding toward hCB2 or hCB1. In certain cases, the displacement was tested at compound concentrations ranging from 0.03 nM to 10 μM. Non-specific binding was measured by the addition of 1 μM of unlabelled CP55940 to the tubes. Binding assays were performed in triplicate in a total volume of 500 μl for 60 minutes at 30° C., in a shaking bath. Free and bound radioligands were separated by rapid filtration through GF/C filter plates (PerkinElmer) that had been presoaked with 0.1% Polyethylenimine (Sigma). Filters were shaken for 1 hour in 7 ml scintillation fluid (PerkinElmer) and radioactivity was determined by liquid scintillation counter (Wallac; PerkinElmer).
Measurement: Ki = 3000 nM (pChEMBL 5.519999980926514)
Descriptors: MW 400.42, ALogP 4.15, HBA 4, HBD 2, PSA 67.43, QED 0.73
Compound (SMILES): N#Cc1ccc(-c2ccc(C[C@@H](C#N)NC(=O)[C@@H]3CNCCCO3)cc2)cc1
InChIKey: FCRODBUNBQJNPU-SFTDATJTSA-N
Target: Voltage-gated inwardly rectifying potassium channel KCNH2 (SINGLE PROTEIN), Homo sapiens
UniProt: Q12809
Assay: Inhibition of human ERG
Measurement: IC50 = 17000 nM (pChEMBL 4.769999980926514)
Descriptors: MW 374.44, ALogP 2.15, HBA 5, HBD 2, PSA 97.94, QED 0.84
Compound (SMILES): CCC#CC(=O)Nc1cccc(-c2cnc3[nH]cc(C)c3c2)n1
InChIKey: OOOQAVNQHIRWMO-UHFFFAOYSA-N
Target: Tyrosine-protein kinase ITK/TSK (SINGLE PROTEIN), Homo sapiens
UniProt: Q08881
Assay: Biochemical Inhibition Assay: 1H-pyrrolo[2,3-b]pyridine, 1H-pyrazolo[3,4-b]pyridine and 5H-pyrrolo[2,3-b]pyrazine series of compounds exhibited over >100 fold selective against Janus and TEC family of kinases except for the BMX and TXK it had activity of 30 and 45 nM respectively.
Measurement: IC50 = 35 nM (pChEMBL 7.460000038146973)
Descriptors: MW 304.35, ALogP 3.29, HBA 3, HBD 2, PSA 70.67, QED 0.71
Compound (SMILES): Cc1nc2cccc(-c3cc4n(c3)CCNC4=O)c2nc1NC1CC1
InChIKey: NIRJXKZEFQTBIC-UHFFFAOYSA-N
Target: Serine/threonine-protein kinase pim-1 (SINGLE PROTEIN), Homo sapiens
UniProt: P11309
Assay: Homogeneous Time Resolved Fluorescence Assay (HTRF): 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 384-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 22-point dosing curve having a high dose of 1 μM. A reference compound was included on each assay plate [Costar 3658] in order to validate that plate; on one plate of every assay run, two additional reference compounds were included. The Reaction Buffer consisted of 45 mM Hepes, pH 7.0, 15 mM NaCl, and 1 mM MgCl. The quench/detection buffer consisted of 50 mM Tris, 100 mM NaCl, 0.05% BSA, 0.1% Tween and 3 mM EDTA. Biotinylated BAD peptide (Biopeptide), 10 mM ATP (Sigma), Labeled p-BAD (S112) mAb (Cell Signalling and Perkin Elmer) [with 0.05% BSA and 2 mM DTT added] streptavidin:Allophycocyanin [Perkin Elmer]. Final concentrations either Pim-1 enzyme [5 pM], or Pim-2 enzyme [0.5 pM], DMSO [1%], BLC BAD (S112) [0.5 μM], ATP [1.5 μM], streptavidin:Allophycocyanin [0.002 mg/mL] and biotinylated-BAD (S112) mAb [100 pM]. Initial incubations were carried out at RT (22° C.) for 30 min for both Pim-1 and for Pim-2. Pim enzyme is added to compound in buffer, and plates are incubated of 30 min. Biotinylated BAD and ATP are added and plates are incubated for 1 h. A mixture of labeled p-BAD (S112) mAb and quench/detection buffer are added and incubated for 2 h. Fluorescence was measured by an HTRF® Envision microplate reader.
Measurement: IC50 = 25 nM (pChEMBL 7.599999904632568)
Descriptors: MW 333.4, ALogP 2.72, HBA 5, HBD 2, PSA 71.84, QED 0.77
Compound (SMILES): Cc1c(C(O)c2ccccc2)nnc(N2CCN(c3cnc(C(C)(C)O)cn3)[C@H](C)C2)c1C
InChIKey: MXYVDGBMUWHEFC-ADRQNKRLSA-N
Target: Protein smoothened (SINGLE PROTEIN), Mus musculus
UniProt: P56726
Assay: Displacement of radio-labeled smoothened agonist from mouse Smo by radio-ligand competition binding assay
Measurement: IC50 < 100 nM (pChEMBL 7)
Descriptors: MW 448.57, ALogP 2.91, HBA 8, HBD 2, PSA 98.5, QED 0.61
Compound (SMILES): CC(=O)N1CC[C@H](C(=O)N2CC[C@](c3ccc(C(OCc4c(F)cccc4F)(C(F)(F)F)C(F)(F)F)cc3)(S(=O)(=O)c3ccc(F)cc3)C2)C1
InChIKey: NOMFZKMOYVWWES-JRPXNJEYSA-N
Target: Nuclear receptor subfamily 1 group I member 2 (SINGLE PROTEIN), Homo sapiens
UniProt: O75469
Assay: Transactivation of PXR in human HepG2 cells
Measurement: EC50 > 50000 nM (pChEMBL 4.301000118255615)
Descriptors: MW 736.65, ALogP 6.41, HBA 5, HBD 0, PSA 83.99, QED 0.2
Compound (SMILES): Brc1ccc(CN2CCC(c3nnn4cnc5[nH]ccc5c34)CC2)cc1
InChIKey: AFDWDVPKCPNREC-UHFFFAOYSA-N
Target: Tyrosine-protein kinase JAK3 (SINGLE PROTEIN), Homo sapiens
UniProt: P52333
Assay: Enzyme Assay: JAK1, JAK2, JAK3 and Tyk2 were purchased from Carna Biosciences, Inc. As the substrate, LANCE Ultra ULight-JAK1 Peptide (manufactured by PerkinElmer Co., Ltd. (PE)) was used. Dilute solutions of compounds and enzymes in assay buffer (50 mM HEPES pH7.5, 1 mM EGTA, 1 mM MgCl2, 2 mM DTT, 0.01% Tween20) were dispensed into wells of a 384-well black plate. After 5 minutes of preincubation, dilute solutions of the substrate and ATP (adenosine triphosphate) were added at a final concentration of 100 μM, and the plate was incubated at room temperature for 2 hours. After addition of a termination reagent containing EDTA (ethylenediamine tetraacetic acid) at a final concentration of 10 mM, LANCE Eu-W1024 Anti-phosphotyrosine (PT66) (manufactured by PE) was added, and after 1 hour of incubation, the fluorescences were measured with ARVO-HTS.
Measurement: IC50 = 42 nM (pChEMBL 7.380000114440918)
Descriptors: MW 411.31, ALogP 3.75, HBA 5, HBD 1, PSA 62.11, QED 0.56
Compound (SMILES): O=C(O)CCCOc1ccc2nc(-c3cn(-c4ccc(O)c(F)c4)nn3)ccc2c1
InChIKey: LRNISQSDGNCOPP-UHFFFAOYSA-N
Target: Macrophage migration inhibitory factor (SINGLE PROTEIN), Homo sapiens
UniProt: P14174
Assay: Inhibition Assay: Data obtained for the Example compounds, obtained using the methods described in Example B.
Measurement: Ki = 34 nM (pChEMBL 7.46999979019165)
Descriptors: MW 408.39, ALogP 3.57, HBA 7, HBD 2, PSA 110.36, QED 0.45
Compound (SMILES): N#CCC1(n2cc(-c3ncnc4[nH]ccc34)cn2)CN(C2CCN(C(=O)c3cc4ccc(C(F)(F)F)cc4s3)CC2)C1
InChIKey: PXVIAFYSCASYPD-UHFFFAOYSA-N
Target: Tyrosine-protein kinase JAK1 (SINGLE PROTEIN), Homo sapiens
UniProt: P23458
Assay: In Vitro JAK Kinase Assay: Compounds herein were tested for inhibitory activity of JAK targets according to the following in vitro assay described in Park et al., Analytical Biochemistry 1999, 269, 94-104. The catalytic domains of human JAK1 (a.a. 837-1142), Jak2 (a.a. 828-1132) and Jak3 (a.a. 781-1124) with an N-terminal His tag were expressed using baculovirus in insect cells and purified. The catalytic activity of JAK1, JAK2 or JAK3 was assayed by measuring the phosphorylation of a biotinylated peptide. The phosphorylated peptide was detected by homogenous time resolved fluorescence (HTRF). IC50s of compounds were measured for each kinase in the 40 microL reactions that contain the enzyme, ATP and 500 nM peptide in 50 mM Tris (pH 7.8) buffer with 100 mM NaCl, 5 mM DTT, and 0.1 mg/mL (0.01%) BSA. For the 1 mM IC50 measurements, ATP concentration in the reactions was 1 mM. Reactions were carried out at room temperature for 1 hr and then stopped with 20 μL 45 mM EDTA, 300 nM SA-APC, 6 nM Eu-Py20 in assay buffer (Perkin Elmer, Boston, Mass.). Binding to the Europium labeled antibody took place for 40 minutes and HTRF signal was measured on a Fusion plate reader (Perkin Elmer, Boston, Mass.).
Measurement: IC50 < 10 nM (pChEMBL 8)
Descriptors: MW 590.64, ALogP 5.28, HBA 8, HBD 1, PSA 106.73, QED 0.3
Compound (SMILES): Cc1ccc(NC(=O)c2cccc(C(F)(F)F)c2)cc1-c1cc(N2CCOCC2)c(=O)n(C)n1
InChIKey: HSDDNNQIPLXBIA-UHFFFAOYSA-N
Target: Serine/threonine-protein kinase B-raf (SINGLE PROTEIN), Homo sapiens
UniProt: P15056
Assay: Raf Activity Assay: Raf and biotinylated Mek, kinase dead, were combined at 2x final concentrations in assay buffer (50 mM Tris, pH 7.5, 15 mM MgCl2, 0.01% BSA and 1 mM DTT) and dispensed 5 ml per well in assay plates (Greiner white 384 well assay plates #781207) containing 0.25 ml of 40x of a Raf kinase inhibitor test compound diluted in 100% DMSO. The plate was incubated for 60 minutes at room temperature. The Raf kinase activity reaction was started by the addition of 5 mL per well of 2xATP diluted in assay buffer. After 3 hours (b-Raf(V600E)) or 1 hour (c-Raf). The reactions were stopped and the phosphorylated product was measured using a rabbit anti-p-MEK (Cell Signaling, #9121) antibody and the Alpha Screen IgG (ProteinA) detection Kit (PerkinElmer #6760617R), by the addition of 10 mL to the well of a mixture of the antibody (1:2000 dilution) and detection beads (1:2000 dilution of both beads) in Stop/bead buffer (25 mM EDTA, 50 mM Tris, pH 7.5, 0.01% Tween20). The additions were carried out under dark conditions to protect the detection beads from light. A lid was placed on top of the plate and incubated for 1 hour at room temperature, then the luminescence was read on a PerkinElmer Envision instrument. The concentration of each compound for 50% inhibition (IC50) was calculated by non-linear regression using XL Fit data analysis software.
Measurement: IC50 = 1.7 nM (pChEMBL 8.770000457763672)
Descriptors: MW 472.47, ALogP 3.86, HBA 6, HBD 1, PSA 76.46, QED 0.62
Compound (SMILES): N#CCC1(n2cc(-c3ncnc4[nH]ccc34)cn2)CN(C2CCN(C(=O)Nc3ccc(Cl)cc3)CC2)C1
InChIKey: SIPLODWZHZYXGQ-UHFFFAOYSA-N
Target: Tyrosine-protein kinase JAK1 (SINGLE PROTEIN), Homo sapiens
UniProt: P23458
Assay: In vitro JAK Kinase Assay: The catalytic domains of human JAK1 (a.a. 837-1142), Jak2 (a.a. 828-1132) and Jak3 (a.a. 781-1124) with an N-terminal His tag were expressed using baculovirus in insect cells and purified. The catalytic activity of JAK1, JAK2 or JAK3 was assayed by measuring the phosphorylation of a biotinylated peptide. The phosphorylated peptide was detected by homogenous time resolved fluorescence (HTRF). IC50s of compounds were measured for each kinase in the 40 microL reactions that contain the enzyme, ATP and 500 nM peptide in 50 mM Tris (pH 7.8) buffer with 100 mM NaCl, 5 mM DTT, and 0.1 mg/mL (0.01%) BSA. For the 1 mM IC50 measurements, ATP concentration in the reactions was 1 mM. Reactions were carried out at room temperature for 1 hr and then stopped with 20 μL 45 mM EDTA, 300 nM SA-APC, 6 nM Eu-Py20 in assay buffer (Perkin Elmer, Boston, Mass.). Binding to the Europium labeled antibody took place for 40 minutes and HTRF signal was measured on a Fusion plate reader (Perkin Elmer, Boston, Mass.)
Measurement: IC50 < 5 nM (pChEMBL 8.300999641418457)
Descriptors: MW 516.01, ALogP 4.1, HBA 7, HBD 2, PSA 118.76, QED 0.41
Compound (SMILES): Cc1c(CN2CCC(c3nnn4cnc5[nH]ccc5c34)CC2)c(Cl)nn1CC(F)(F)F
InChIKey: ACVRFDBYWMOKRQ-UHFFFAOYSA-N
Target: Tyrosine-protein kinase JAK3 (SINGLE PROTEIN), Homo sapiens
UniProt: P52333
Assay: Enzyme Assay: JAK1, JAK2, JAK3 and Tyk2 were purchased from Carna Biosciences, Inc. As the substrate, LANCE Ultra ULight-JAK1 Peptide (manufactured by PerkinElmer Co., Ltd. (PE)) was used. Dilute solutions of compounds and enzymes in assay buffer (50 mM HEPES pH7.5, 1 mM EGTA, 1 mM MgCl2, 2 mM DTT, 0.01% Tween20) were dispensed into wells of a 384-well black plate. After 5 minutes of preincubation, dilute solutions of the substrate and ATP (adenosine triphosphate) were added at a final concentration of 100 μM, and the plate was incubated at room temperature for 2 hours. After addition of a termination reagent containing EDTA (ethylenediamine tetraacetic acid) at a final concentration of 10 mM, LANCE Eu-W1024 Anti-phosphotyrosine (PT66) (manufactured by PE) was added, and after 1 hour of incubation, the fluorescences were measured with ARVO-HTS.
Measurement: IC50 > 1000 nM (pChEMBL 6)
Descriptors: MW 452.87, ALogP 3.71, HBA 7, HBD 1, PSA 79.93, QED 0.51
Compound (SMILES): CCOc1ccc(C[C@@H](NC(=O)c2ccccc2)C(=O)N[C@@H](Cc2ccccc2)C(=O)NCc2ccc(CN)c(F)c2)cc1
InChIKey: UXHKCWBMPOSFQY-AJQTZOPKSA-N
Target: Kallikrein-1 (SINGLE PROTEIN), Homo sapiens
UniProt: P06870
Assay: In Vitro Inhibition Assay: KLK1 inhibitory activity in vitro was determined using standard published methods (see e.g. Johansen et al., Int. J. Tiss. Reac. 1986, 8, 185; Shori et al., Biochem. Pharmacol., 1992, 43, 1209; Stürzebecher et al., Biol. Chem. Hoppe-Seyler, 1992, 373, 1025). Human KLK1 (Callbiochem) was incubated at 37° C. with the fluorogenic substrate H-DVal-Leu-Arg-AFC and various concentrations of the test compound. Residual enzyme activity (initial rate of reaction) was determined by measuring the change in optical absorbance at 410 nm and the IC50 value for the test compound was determined.
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 596.7, ALogP 4.07, HBA 5, HBD 4, PSA 122.55, QED 0.17
Compound (SMILES): CCOc1ccc(CC(=O)NO)cc1-c1nc2c(CC)nn(C)c2c(=O)[nH]1
InChIKey: VEVDWWWFNJLPIV-UHFFFAOYSA-N
Target: Histone deacetylase 2 (SINGLE PROTEIN), Homo sapiens
UniProt: Q92769
Assay: Inhibition of full length recombinant human C-terminal His-tagged HDAC2 expressed in baculovirus infected Sf9 cells using fluorogenic HDAC substrate after 30 mins by fluorescence analysis
Measurement: IC50 > 20000 nM (pChEMBL 4.698999881744385)
Descriptors: MW 371.4, ALogP 1.33, HBA 7, HBD 3, PSA 122.13, QED 0.44
Compound (SMILES): CN(C)Cc1cc(C(=O)N2CCC(N3CC(CC#N)(n4cc(-c5ncnc6[nH]ccc56)cn4)C3)CC2)cc(C(F)F)c1
InChIKey: RAVGLAAJHLVMNH-UHFFFAOYSA-N
Target: Tyrosine-protein kinase JAK1 (SINGLE PROTEIN), Homo sapiens
UniProt: P23458
Assay: In Vitro JAK Kinase Assay: Compounds herein were tested for inhibitory activity of JAK targets according to the following in vitro assay described in Park et al., Analytical Biochemistry 1999, 269, 94-104. The catalytic domains of human JAK1 (a.a. 837-1142), Jak2 (a.a. 828-1132) and Jak3 (a.a. 781-1124) with an N-terminal His tag were expressed using baculovirus in insect cells and purified. The catalytic activity of JAK1, JAK2 or JAK3 was assayed by measuring the phosphorylation of a biotinylated peptide. The phosphorylated peptide was detected by homogenous time resolved fluorescence (HTRF). IC50s of compounds were measured for each kinase in the 40 microL reactions that contain the enzyme, ATP and 500 nM peptide in 50 mM Tris (pH 7.8) buffer with 100 mM NaCl, 5 mM DTT, and 0.1 mg/mL (0.01%) BSA. For the 1 mM IC50 measurements, ATP concentration in the reactions was 1 mM. Reactions were carried out at room temperature for 1 hr and then stopped with 20 μL 45 mM EDTA, 300 nM SA-APC, 6 nM Eu-Py20 in assay buffer (Perkin Elmer, Boston, Mass.). Binding to the Europium labeled antibody took place for 40 minutes and HTRF signal was measured on a Fusion plate reader (Perkin Elmer, Boston, Mass.).
Measurement: IC50 < 10 nM (pChEMBL 8)
Descriptors: MW 573.65, ALogP 4.05, HBA 8, HBD 1, PSA 109.97, QED 0.34
Compound (SMILES): Cc1cc(N2CCC(N3CCCCC3)CC2)ccc1Nc1nccc(-c2c(-c3cccc(C(=O)Nc4c(F)cccc4F)c3)nc3ccccn23)n1
InChIKey: WVRDLVULDYVPFH-UHFFFAOYSA-N
Target: Epidermal growth factor receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P00533
Assay: Inhibition of recombinant human full length EGFR expressed in baculovirus expression system assessed as decrease in transfer of gamma-phosphate from ATP onto tyrosine residue of biotinylated peptide substrate preincubated for 1 hr followed by substrate addition measured after 90 mins by HTRF method
Measurement: IC50 < 100 nM (pChEMBL 7)
Descriptors: MW 698.82, ALogP 8.5, HBA 8, HBD 2, PSA 90.69, QED 0.16
Compound (SMILES): CCc1ccccc1-n1c(Cn2nc(I)c3c(N)ncnc32)cc2cccc(C)c2c1=O
InChIKey: PHMQSJPVTMNLRW-UHFFFAOYSA-N
Target: PI3K p110 beta/p85 alpha (PROTEIN COMPLEX), Homo sapiens
UniProt: P27986
Assay: Inhibition of N-terminal His6-tagged recombinant full-length human p110beta/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 < 10000 nM (pChEMBL 5)
Descriptors: MW 536.38, ALogP 4.24, HBA 7, HBD 1, PSA 91.62, QED 0.35
Compound (SMILES): Cc1nc2ccc(F)c(-c3cc4c([nH]3)CCNC4=O)c2nc1NC(C)(C)CO
InChIKey: QYKGYRLGHZIFTF-UHFFFAOYSA-N
Target: Serine/threonine-protein kinase pim-1 (SINGLE PROTEIN), Homo sapiens
UniProt: P11309
Assay: Inhibition of full length recombinant Pim-1 (unknown origin) assessed as reduction in phosphorylation of biotinylated-BAD peptide at Serine 112 residue preincubated for 30 mins followed by substrate addition for 1 hr by HTRF assay
Measurement: IC50 = 0.9 nM (pChEMBL 9.050000190734863)
Descriptors: MW 383.43, ALogP 2.54, HBA 5, HBD 4, PSA 102.93, QED 0.55
Compound (SMILES): CNC(=O)c1cc(OC)cc(N(CCN)c2ccc3ncc(-c4cnn(C)c4)nc3c2)c1
InChIKey: SAHTUCUOJHIHGN-UHFFFAOYSA-N
Target: Vascular endothelial growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P35968
Assay: Inhibition of VEGFR2 (unknown origin) transfected in mouse BA/F3 cells assessed as decrease in cell proliferation in absence of mouse IL3 after 24 hrs by Alamar blue assay
Measurement: IC50 = 5623.41 nM (pChEMBL 5.25)
Descriptors: MW 431.5, ALogP 2.5, HBA 8, HBD 2, PSA 111.19, QED 0.46
Compound (SMILES): COc1cc(N2CCC(N3CCN(CCF)CC3)CC2)c(Cl)cc1Nc1nccc(-c2c(-c3cccc(C(=O)Nc4c(F)cccc4F)c3)nc3ccccn23)n1
InChIKey: XEEYLVLZLHHLIR-UHFFFAOYSA-N
Target: Epidermal growth factor receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P00533
Assay: Inhibition of recombinant human full length EGFR expressed in baculovirus expression system assessed as decrease in transfer of gamma-phosphate from ATP onto tyrosine residue of biotinylated peptide substrate preincubated for 1 hr followed by substrate addition measured after 90 mins by HTRF method
Measurement: IC50 < 100 nM (pChEMBL 7)
Descriptors: MW 796.3, ALogP 7.95, HBA 10, HBD 2, PSA 103.16, QED 0.14
Compound (SMILES): CC(=O)Nc1nc2ccc(-c3nn(Cc4cc5cccc(Cl)c5c(=O)n4C4CC4)c4ncnc(N)c34)cc2s1
InChIKey: UYAVZAVKJKRHPA-UHFFFAOYSA-N
Target: PI3K p110 beta/p85 alpha (PROTEIN COMPLEX), Homo sapiens
UniProt: P27986
Assay: Inhibition of N-terminal His6-tagged recombinant full-length human p110beta/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 557.04, ALogP 5, HBA 10, HBD 2, PSA 133.61, QED 0.31
Compound (SMILES): COc1cc(OC)cc(N(CCO)c2ccc3ncc(-c4c(C)nn(C)c4C)nc3c2)c1
InChIKey: QOQWOVMERAEQMV-UHFFFAOYSA-N
Target: Vascular endothelial growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P35968
Assay: Inhibition of VEGFR2 (unknown origin) transfected in mouse BA/F3 cells assessed as decrease in cell proliferation in absence of mouse IL3 after 24 hrs by Alamar blue assay
Measurement: IC50 = 7943.28 nM (pChEMBL 5.099999904632568)
Descriptors: MW 433.51, ALogP 3.79, HBA 8, HBD 1, PSA 85.53, QED 0.47
Compound (SMILES): Cc1ccc(S(=O)(=O)NNC(=O)COc2ccc3cc(C(O)(C(F)(F)F)C(F)(F)F)c(O)cc3c2)cc1
InChIKey: UCWDSRNJNNUWRD-UHFFFAOYSA-N
Target: Receptor-type tyrosine-protein phosphatase C (SINGLE PROTEIN), Homo sapiens
UniProt: P08575
Assay: Inhibition of recombinant CD45 (unknown origin) using pNPP as substrate by spectrophotometric method
Measurement: IC50 = 16100 nM (pChEMBL 4.789999961853027)
Descriptors: MW 552.45, ALogP 3.55, HBA 6, HBD 4, PSA 124.96, QED 0.26
Compound (SMILES): O=C(NCc1cccc(N2CCN(C(=O)Cc3cc(=O)[nH][nH]3)CC2)c1)c1nc2ccccc2c(=O)[nH]1
InChIKey: NFPDKUINVVIEIQ-UHFFFAOYSA-N
Target: Neutrophil collagenase (SINGLE PROTEIN), Homo sapiens
UniProt: P22894
Assay: Inhibition of recombinant human AMPA-activated MMP8 using Cy3-PLGLK(Cy5Q)AR-NH2 as substrate measured after 40 mins by spectrofluorimetric method
Measurement: IC50 < 10 nM (pChEMBL 8)
Descriptors: MW 487.52, ALogP 0.76, HBA 6, HBD 4, PSA 147.05, QED 0.32
Compound (SMILES): Cc1ccccc1-n1c(Cn2nc(C#C[C@@H](C)O)c3c(N)ncnc32)cc2cccc(F)c2c1=O
InChIKey: LOTKJZCODNRXED-MRXNPFEDSA-N
Target: PI3-kinase p110-alpha/p85-alpha (PROTEIN COMPLEX), Homo sapiens
UniProt: P42336
Assay: Inhibition of N-terminal His6-tagged recombinant full-length human p110alpha/untagged recombinant full length human 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 > 10000 nM (pChEMBL 5)
Descriptors: MW 468.49, ALogP 2.94, HBA 8, HBD 2, PSA 111.85, QED 0.39
Compound (SMILES): CN(C)CCCOc1ccc(-c2ccc3ncc4c(c3c2)n(C2CCOCC2)c(=O)n4C)c(F)n1
InChIKey: NDSGFLSESAHGIW-UHFFFAOYSA-N
Target: Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform (SINGLE PROTEIN), Homo sapiens
UniProt: P42336
Assay: Cellular Assay: Assay c) BT474 cells (human breast ductal carcinoma, ATCC HTB-20) were seeded into black 384 well plates (Costar, #3712) at a density of 5600 cells/well in DMEM containing 10% FBS and 1% glutamine and allowed to adhere overnight. The following morning compounds in 100% DMSO were added to assay plates by acoustic dispensing. After a 2 h incubation at 37° C. and 5% CO2, the medium was aspirated and the cells were lysed with a buffer containing 25 mM Tris, 3 mM EDTA, 3 mM EGTA, 50 mM sodium fluoride, 2 mM Sodium orthovanadate, 0.27 M sucrose, 10 mM β-glycerophosphate, 5 mM sodium pyrophosphate, 0.5% Triton X-100 and complete protease inhibitor cocktail tablets (Roche #04 693 116 001, used 1 tab per 50 ml lysis buffer). After 20 minutes, the cell lysates were transferred into ELISA plates (Greiner #781077) which had been pre-coated with an anti total-AKT antibody in PBS buffer and non-specific binding was blocked with 1% BSA in PBS containing 0.05% Tween 20. Plates were incubated over night at 4° C. The next day the plates were washed with PBS buffer containing 0.05% Tween 20 and further incubated with a mouse monoclonal anti-phospho AKT T308 for 2 h. Plates were washed again as above before addition of a horse anti-mouse-HRP conjugated secondary antibody. Following a 2 h incubation at r.t., plates were washed and QuantaBlu substrate working solution (Thermo Scientific #15169, prepared according to provider's instructions) was added to each well. The developed fluorescent product was stopped after 60 minutes by addition of Stop solution to the wells. Plates were read using a Tecan Satire plate reader using 325 nm excitation and 420 nm emission wavelengths respectively. Except where specified, reagents contained in the Path Scan Phospho AKT (Thr308) sandwich ELISA kit from Cell Signalling (#7144) were used in this ELISA assay.
Measurement: IC50 = 680 nM (pChEMBL 6.170000076293945)
Descriptors: MW 479.56, ALogP 3.77, HBA 8, HBD 0, PSA 74.41, QED 0.3
Compound (SMILES): Cc1ccc(C2(O)CCCc3c(-c4ccc(C#N)cc4)cncc32)cc1C
InChIKey: XYHHKKDRQRGTED-UHFFFAOYSA-N
Target: Cytochrome P450 11B1, mitochondrial (SINGLE PROTEIN), Homo sapiens
UniProt: P15538
Assay: Cellular Enzyme Assay: G-402 cells expressing CYP11 constructs were established as described above and maintained in McCoy's 5a Medium Modified, ATCC Catalog No. 30-2007 containing 10% FCS and 400 ug/ml G418 (Geneticin) at 37° C. under an atmosphere of 5% CO2/95% air. Cellular enzyme assays were performed in DMEM/F12 medium containing 2.5% charcoal treated FCS and appropriate concentration of substrate (0.3-10 uM 11-Deoxycorticosterone, 11-Deoxycortisol or Corticosterone). For assaying enzymatic activity, cells were plated onto 96 well plates and incubated for 16 h. An aliquot of the supernatant is then transferred and analyzed for the concentration of the expected product (Aldosterone for CYP11B2; Cortisol for CYP11B1). The concentrations of these steroids can be determined using HTRF assays from CisBio analyzing either Aldosterone or Cortisol.
Measurement: EC50 = 488 nM (pChEMBL 6.309999942779541)
Descriptors: MW 354.45, ALogP 4.81, HBA 3, HBD 1, PSA 56.91, QED 0.72
Compound (SMILES): O=C(N[C@H]1CC[C@H](c2nnn3cnc4[nH]ccc4c23)CC1)OCc1ccccc1
InChIKey: FXJPJOOKIQNMQB-WKILWMFISA-N
Target: Tyrosine-protein kinase JAK3 (SINGLE PROTEIN), Homo sapiens
UniProt: P52333
Assay: Enzyme Assay: JAK1, JAK2, JAK3 and Tyk2 were purchased from Carna Biosciences, Inc. As the substrate, LANCE Ultra ULight-JAK1 Peptide (manufactured by PerkinElmer Co., Ltd. (PE)) was used. Dilute solutions of compounds and enzymes in assay buffer (50 mM HEPES pH7.5, 1 mM EGTA, 1 mM MgCl2, 2 mM DTT, 0.01% Tween20) were dispensed into wells of a 384-well black plate. After 5 minutes of preincubation, dilute solutions of the substrate and ATP (adenosine triphosphate) were added at a final concentration of 100 μM, and the plate was incubated at room temperature for 2 hours. After addition of a termination reagent containing EDTA (ethylenediamine tetraacetic acid) at a final concentration of 10 mM, LANCE Eu-W1024 Anti-phosphotyrosine (PT66) (manufactured by PE) was added, and after 1 hour of incubation, the fluorescences were measured with ARVO-HTS.
Measurement: IC50 > 1000 nM (pChEMBL 6)
Descriptors: MW 390.45, ALogP 3.56, HBA 6, HBD 2, PSA 97.2, QED 0.56