lovingscience/chembl-v37-raw-activities huggingface dataset:
Compound (SMILES): CC(=O)c1cnc(-c2ccn3c(-c4cccc(NC(=O)NCC(F)(F)F)c4)cnc3c2)nc1
InChIKey: JRPMJPQLBARUEQ-UHFFFAOYSA-N
Target: Vascular endothelial growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P35968
Assay: In Vitro Kinase Inhibition Assay: VEGFR2 (from Upstate), prepared at 2x final concentration, was incubated with test compounds, biotinylated Flt3 substrate (biotin-VASSDNEYFYVDF) (Cell Signalling Technology Inc.) and ATP in the appropriate assay buffer (Table 1). The reaction was allowed to proceed for 1 hour at room temperature on a plate shaker at 700 rpm before being stopped with 35 mM EDTA, pH 8 (VEGFR2). 5x detection mix (50 mM HEPES, pH 7.5, 0.1% BSA, 11.34 nM Eu-anti-pY (PY20), 187.5 nM SA-XL665) was then added to each well and the plate sealed and incubated at room temperature for one hour on a plate shaker at 700 rpm. The plate was then read on a Packard Fusion plate reader or a BMG Pherastar both in TRF mode. Kinase Assay buffers were: 50 mM HEPES pH 7.5, 6 mM MnCl2, 1 mM DTT, 0.01% TritonX-100, 0.1 mM Sodium orthovanadate.
Measurement: IC50 = 150 nM (pChEMBL 6.820000171661377)
Descriptors: MW 454.41, ALogP 4.34, HBA 6, HBD 2, PSA 101.28, QED 0.44
Compound (SMILES): CC(F)(F)c1cnc(-c2ccn3c(-c4cccc(NC(=O)NCC(F)(F)F)c4)cnc3c2)nc1
InChIKey: BROOSVBOLOJDTF-UHFFFAOYSA-N
Target: Vascular endothelial growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P35968
Assay: In Vitro Kinase Inhibition Assay: VEGFR2 (from Upstate), prepared at 2x final concentration, was incubated with test compounds, biotinylated Flt3 substrate (biotin-VASSDNEYFYVDF) (Cell Signalling Technology Inc.) and ATP in the appropriate assay buffer (Table 1). The reaction was allowed to proceed for 1 hour at room temperature on a plate shaker at 700 rpm before being stopped with 35 mM EDTA, pH 8 (VEGFR2). 5x detection mix (50 mM HEPES, pH 7.5, 0.1% BSA, 11.34 nM Eu-anti-pY (PY20), 187.5 nM SA-XL665) was then added to each well and the plate sealed and incubated at room temperature for one hour on a plate shaker at 700 rpm. The plate was then read on a Packard Fusion plate reader or a BMG Pherastar both in TRF mode. Kinase Assay buffers were: 50 mM HEPES pH 7.5, 6 mM MnCl2, 1 mM DTT, 0.01% TritonX-100, 0.1 mM Sodium orthovanadate.
Measurement: IC50 = 180 nM (pChEMBL 6.75)
Descriptors: MW 476.41, ALogP 5.25, HBA 5, HBD 2, PSA 84.21, QED 0.39
Compound (SMILES): O=C(NCC(F)(F)F)Nc1cc(Br)cc(-c2cnc3cc(-c4ccnc(C(F)(F)F)n4)ccn23)c1
InChIKey: NSOPAAHEWFDMGX-UHFFFAOYSA-N
Target: Vascular endothelial growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P35968
Assay: In Vitro Kinase Inhibition Assay: VEGFR2 (from Upstate), prepared at 2x final concentration, was incubated with test compounds, biotinylated Flt3 substrate (biotin-VASSDNEYFYVDF) (Cell Signalling Technology Inc.) and ATP in the appropriate assay buffer (Table 1). The reaction was allowed to proceed for 1 hour at room temperature on a plate shaker at 700 rpm before being stopped with 35 mM EDTA, pH 8 (VEGFR2). 5x detection mix (50 mM HEPES, pH 7.5, 0.1% BSA, 11.34 nM Eu-anti-pY (PY20), 187.5 nM SA-XL665) was then added to each well and the plate sealed and incubated at room temperature for one hour on a plate shaker at 700 rpm. The plate was then read on a Packard Fusion plate reader or a BMG Pherastar both in TRF mode. Kinase Assay buffers were: 50 mM HEPES pH 7.5, 6 mM MnCl2, 1 mM DTT, 0.01% TritonX-100, 0.1 mM Sodium orthovanadate.
Measurement: IC50 = 500 nM (pChEMBL 6.300000190734863)
Descriptors: MW 559.27, ALogP 5.92, HBA 5, HBD 2, PSA 84.21, QED 0.3
Compound (SMILES): O=C(NCC(F)(F)F)Nc1cc(CO)cc(-c2cnc3cc(-c4ccnc(C(F)(F)F)n4)ccn23)c1
InChIKey: ATXXDEHFKKXQLH-UHFFFAOYSA-N
Target: Vascular endothelial growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P35968
Assay: In Vitro Kinase Inhibition Assay: VEGFR2 (from Upstate), prepared at 2x final concentration, was incubated with test compounds, biotinylated Flt3 substrate (biotin-VASSDNEYFYVDF) (Cell Signalling Technology Inc.) and ATP in the appropriate assay buffer (Table 1). The reaction was allowed to proceed for 1 hour at room temperature on a plate shaker at 700 rpm before being stopped with 35 mM EDTA, pH 8 (VEGFR2). 5x detection mix (50 mM HEPES, pH 7.5, 0.1% BSA, 11.34 nM Eu-anti-pY (PY20), 187.5 nM SA-XL665) was then added to each well and the plate sealed and incubated at room temperature for one hour on a plate shaker at 700 rpm. The plate was then read on a Packard Fusion plate reader or a BMG Pherastar both in TRF mode. Kinase Assay buffers were: 50 mM HEPES pH 7.5, 6 mM MnCl2, 1 mM DTT, 0.01% TritonX-100, 0.1 mM Sodium orthovanadate.
Measurement: IC50 = 440 nM (pChEMBL 6.360000133514404)
Descriptors: MW 510.4, ALogP 4.65, HBA 6, HBD 3, PSA 104.44, QED 0.34
Compound (SMILES): O=C(NCC(F)(F)F)Nc1cc(-c2cnc3cc(-c4ccnc(C(F)(F)F)n4)ccn23)cc(C(F)(F)F)c1
InChIKey: FGXQLECJGRJKMH-UHFFFAOYSA-N
Target: Vascular endothelial growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P35968
Assay: In Vitro Kinase Inhibition Assay: VEGFR2 (from Upstate), prepared at 2x final concentration, was incubated with test compounds, biotinylated Flt3 substrate (biotin-VASSDNEYFYVDF) (Cell Signalling Technology Inc.) and ATP in the appropriate assay buffer (Table 1). The reaction was allowed to proceed for 1 hour at room temperature on a plate shaker at 700 rpm before being stopped with 35 mM EDTA, pH 8 (VEGFR2). 5x detection mix (50 mM HEPES, pH 7.5, 0.1% BSA, 11.34 nM Eu-anti-pY (PY20), 187.5 nM SA-XL665) was then added to each well and the plate sealed and incubated at room temperature for one hour on a plate shaker at 700 rpm. The plate was then read on a Packard Fusion plate reader or a BMG Pherastar both in TRF mode. Kinase Assay buffers were: 50 mM HEPES pH 7.5, 6 mM MnCl2, 1 mM DTT, 0.01% TritonX-100, 0.1 mM Sodium orthovanadate.
Measurement: IC50 = 1300 nM (pChEMBL 5.889999866485596)
Descriptors: MW 548.37, ALogP 6.18, HBA 5, HBD 2, PSA 84.21, QED 0.3
Compound (SMILES): O=C(NCC(F)(F)F)Nc1cc(Cl)cc(-c2cnc3cc(-c4ccnc(C(F)(F)F)n4)ccn23)c1
InChIKey: WNCQEKLGKYUWQO-UHFFFAOYSA-N
Target: Vascular endothelial growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P35968
Assay: In Vitro Kinase Inhibition Assay: VEGFR2 (from Upstate), prepared at 2x final concentration, was incubated with test compounds, biotinylated Flt3 substrate (biotin-VASSDNEYFYVDF) (Cell Signalling Technology Inc.) and ATP in the appropriate assay buffer (Table 1). The reaction was allowed to proceed for 1 hour at room temperature on a plate shaker at 700 rpm before being stopped with 35 mM EDTA, pH 8 (VEGFR2). 5x detection mix (50 mM HEPES, pH 7.5, 0.1% BSA, 11.34 nM Eu-anti-pY (PY20), 187.5 nM SA-XL665) was then added to each well and the plate sealed and incubated at room temperature for one hour on a plate shaker at 700 rpm. The plate was then read on a Packard Fusion plate reader or a BMG Pherastar both in TRF mode. Kinase Assay buffers were: 50 mM HEPES pH 7.5, 6 mM MnCl2, 1 mM DTT, 0.01% TritonX-100, 0.1 mM Sodium orthovanadate.
Measurement: IC50 = 270 nM (pChEMBL 6.570000171661377)
Descriptors: MW 514.82, ALogP 5.81, HBA 5, HBD 2, PSA 84.21, QED 0.34
Compound (SMILES): COc1cc(NC(=O)NCC(F)(F)F)cc(-c2cnc3cc(-c4ccnc(C(F)(F)F)n4)ccn23)c1
InChIKey: WZCXHBXCIDFPEP-UHFFFAOYSA-N
Target: Vascular endothelial growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P35968
Assay: In Vitro Kinase Inhibition Assay: VEGFR2 (from Upstate), prepared at 2x final concentration, was incubated with test compounds, biotinylated Flt3 substrate (biotin-VASSDNEYFYVDF) (Cell Signalling Technology Inc.) and ATP in the appropriate assay buffer (Table 1). The reaction was allowed to proceed for 1 hour at room temperature on a plate shaker at 700 rpm before being stopped with 35 mM EDTA, pH 8 (VEGFR2). 5x detection mix (50 mM HEPES, pH 7.5, 0.1% BSA, 11.34 nM Eu-anti-pY (PY20), 187.5 nM SA-XL665) was then added to each well and the plate sealed and incubated at room temperature for one hour on a plate shaker at 700 rpm. The plate was then read on a Packard Fusion plate reader or a BMG Pherastar both in TRF mode. Kinase Assay buffers were: 50 mM HEPES pH 7.5, 6 mM MnCl2, 1 mM DTT, 0.01% TritonX-100, 0.1 mM Sodium orthovanadate.
Measurement: IC50 = 956 nM (pChEMBL 6.019999980926514)
Descriptors: MW 510.4, ALogP 5.17, HBA 6, HBD 2, PSA 93.44, QED 0.36
Compound (SMILES): N#Cc1cc(NC(=O)NCC(F)(F)F)cc(-c2cnc3cc(-c4ccnc(C(F)(F)F)n4)ccn23)c1
InChIKey: YTDZNWZGUHQNSK-UHFFFAOYSA-N
Target: Vascular endothelial growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P35968
Assay: In Vitro Kinase Inhibition Assay: VEGFR2 (from Upstate), prepared at 2x final concentration, was incubated with test compounds, biotinylated Flt3 substrate (biotin-VASSDNEYFYVDF) (Cell Signalling Technology Inc.) and ATP in the appropriate assay buffer (Table 1). The reaction was allowed to proceed for 1 hour at room temperature on a plate shaker at 700 rpm before being stopped with 35 mM EDTA, pH 8 (VEGFR2). 5x detection mix (50 mM HEPES, pH 7.5, 0.1% BSA, 11.34 nM Eu-anti-pY (PY20), 187.5 nM SA-XL665) was then added to each well and the plate sealed and incubated at room temperature for one hour on a plate shaker at 700 rpm. The plate was then read on a Packard Fusion plate reader or a BMG Pherastar both in TRF mode. Kinase Assay buffers were: 50 mM HEPES pH 7.5, 6 mM MnCl2, 1 mM DTT, 0.01% TritonX-100, 0.1 mM Sodium orthovanadate.
Measurement: IC50 = 92 nM (pChEMBL 7.039999961853027)
Descriptors: MW 505.38, ALogP 5.03, HBA 6, HBD 2, PSA 108, QED 0.38
Compound (SMILES): Nc1nc(-c2ccn3c(-c4cc(Cl)cc(NC(=O)NCC(F)(F)F)c4)cnc3c2)ncc1F
InChIKey: QYNBIMXPCRURFE-UHFFFAOYSA-N
Target: Vascular endothelial growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P35968
Assay: In Vitro Kinase Inhibition Assay: VEGFR2 (from Upstate), prepared at 2x final concentration, was incubated with test compounds, biotinylated Flt3 substrate (biotin-VASSDNEYFYVDF) (Cell Signalling Technology Inc.) and ATP in the appropriate assay buffer (Table 1). The reaction was allowed to proceed for 1 hour at room temperature on a plate shaker at 700 rpm before being stopped with 35 mM EDTA, pH 8 (VEGFR2). 5x detection mix (50 mM HEPES, pH 7.5, 0.1% BSA, 11.34 nM Eu-anti-pY (PY20), 187.5 nM SA-XL665) was then added to each well and the plate sealed and incubated at room temperature for one hour on a plate shaker at 700 rpm. The plate was then read on a Packard Fusion plate reader or a BMG Pherastar both in TRF mode. Kinase Assay buffers were: 50 mM HEPES pH 7.5, 6 mM MnCl2, 1 mM DTT, 0.01% TritonX-100, 0.1 mM Sodium orthovanadate.
Measurement: IC50 = 280 nM (pChEMBL 6.550000190734863)
Descriptors: MW 479.83, ALogP 4.52, HBA 6, HBD 3, PSA 110.23, QED 0.37
Compound (SMILES): O=C(NCC(F)(F)F)Nc1cc(-c2cnc3cc(-c4ncccn4)ccn23)cc(C(F)(F)F)c1
InChIKey: DWXUQNTWSWFPKZ-UHFFFAOYSA-N
Target: Vascular endothelial growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P35968
Assay: In Vitro Kinase Inhibition Assay: VEGFR2 (from Upstate), prepared at 2x final concentration, was incubated with test compounds, biotinylated Flt3 substrate (biotin-VASSDNEYFYVDF) (Cell Signalling Technology Inc.) and ATP in the appropriate assay buffer (Table 1). The reaction was allowed to proceed for 1 hour at room temperature on a plate shaker at 700 rpm before being stopped with 35 mM EDTA, pH 8 (VEGFR2). 5x detection mix (50 mM HEPES, pH 7.5, 0.1% BSA, 11.34 nM Eu-anti-pY (PY20), 187.5 nM SA-XL665) was then added to each well and the plate sealed and incubated at room temperature for one hour on a plate shaker at 700 rpm. The plate was then read on a Packard Fusion plate reader or a BMG Pherastar both in TRF mode. Kinase Assay buffers were: 50 mM HEPES pH 7.5, 6 mM MnCl2, 1 mM DTT, 0.01% TritonX-100, 0.1 mM Sodium orthovanadate.
Measurement: IC50 = 1300 nM (pChEMBL 5.889999866485596)
Descriptors: MW 480.37, ALogP 5.16, HBA 5, HBD 2, PSA 84.21, QED 0.4
Compound (SMILES): O=C(NCC(F)(F)F)Nc1cc(F)cc(-c2cnc3cc(-c4ncccn4)ccn23)c1
InChIKey: JPLDHAFUWHHECK-UHFFFAOYSA-N
Target: Vascular endothelial growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P35968
Assay: In Vitro Kinase Inhibition Assay: VEGFR2 (from Upstate), prepared at 2x final concentration, was incubated with test compounds, biotinylated Flt3 substrate (biotin-VASSDNEYFYVDF) (Cell Signalling Technology Inc.) and ATP in the appropriate assay buffer (Table 1). The reaction was allowed to proceed for 1 hour at room temperature on a plate shaker at 700 rpm before being stopped with 35 mM EDTA, pH 8 (VEGFR2). 5x detection mix (50 mM HEPES, pH 7.5, 0.1% BSA, 11.34 nM Eu-anti-pY (PY20), 187.5 nM SA-XL665) was then added to each well and the plate sealed and incubated at room temperature for one hour on a plate shaker at 700 rpm. The plate was then read on a Packard Fusion plate reader or a BMG Pherastar both in TRF mode. Kinase Assay buffers were: 50 mM HEPES pH 7.5, 6 mM MnCl2, 1 mM DTT, 0.01% TritonX-100, 0.1 mM Sodium orthovanadate.
Measurement: IC50 = 150 nM (pChEMBL 6.820000171661377)
Descriptors: MW 430.37, ALogP 4.28, HBA 5, HBD 2, PSA 84.21, QED 0.47
Compound (SMILES): O=C(NCC(F)(F)F)Nc1cc(O)cc(-c2cnc3cc(-c4ccnc(C(F)(F)F)n4)ccn23)c1
InChIKey: KRNWRJVSIAHFLW-UHFFFAOYSA-N
Target: Vascular endothelial growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P35968
Assay: In Vitro Kinase Inhibition Assay: VEGFR2 (from Upstate), prepared at 2x final concentration, was incubated with test compounds, biotinylated Flt3 substrate (biotin-VASSDNEYFYVDF) (Cell Signalling Technology Inc.) and ATP in the appropriate assay buffer (Table 1). The reaction was allowed to proceed for 1 hour at room temperature on a plate shaker at 700 rpm before being stopped with 35 mM EDTA, pH 8 (VEGFR2). 5x detection mix (50 mM HEPES, pH 7.5, 0.1% BSA, 11.34 nM Eu-anti-pY (PY20), 187.5 nM SA-XL665) was then added to each well and the plate sealed and incubated at room temperature for one hour on a plate shaker at 700 rpm. The plate was then read on a Packard Fusion plate reader or a BMG Pherastar both in TRF mode. Kinase Assay buffers were: 50 mM HEPES pH 7.5, 6 mM MnCl2, 1 mM DTT, 0.01% TritonX-100, 0.1 mM Sodium orthovanadate.
Measurement: IC50 = 600 nM (pChEMBL 6.21999979019165)
Descriptors: MW 496.37, ALogP 4.87, HBA 6, HBD 3, PSA 104.44, QED 0.35
Compound (SMILES): Nc1nc(-c2ccn3c(-c4cc(F)cc(NC(=O)NCC(F)(F)F)c4)cnc3c2)ncc1F
InChIKey: SUYFSSVDPYUJOM-UHFFFAOYSA-N
Target: Vascular endothelial growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P35968
Assay: In Vitro Kinase Inhibition Assay: VEGFR2 (from Upstate), prepared at 2x final concentration, was incubated with test compounds, biotinylated Flt3 substrate (biotin-VASSDNEYFYVDF) (Cell Signalling Technology Inc.) and ATP in the appropriate assay buffer (Table 1). The reaction was allowed to proceed for 1 hour at room temperature on a plate shaker at 700 rpm before being stopped with 35 mM EDTA, pH 8 (VEGFR2). 5x detection mix (50 mM HEPES, pH 7.5, 0.1% BSA, 11.34 nM Eu-anti-pY (PY20), 187.5 nM SA-XL665) was then added to each well and the plate sealed and incubated at room temperature for one hour on a plate shaker at 700 rpm. The plate was then read on a Packard Fusion plate reader or a BMG Pherastar both in TRF mode. Kinase Assay buffers were: 50 mM HEPES pH 7.5, 6 mM MnCl2, 1 mM DTT, 0.01% TritonX-100, 0.1 mM Sodium orthovanadate.
Measurement: IC50 = 170 nM (pChEMBL 6.769999980926514)
Descriptors: MW 463.37, ALogP 4, HBA 6, HBD 3, PSA 110.23, QED 0.4
Compound (SMILES): CC(=O)c1cnc(-c2ccn3c(-c4cccc(NC(=O)NCC(F)(F)F)c4)cnc3c2)nc1N
InChIKey: XLNGMFTYBBUTJH-UHFFFAOYSA-N
Target: Vascular endothelial growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P35968
Assay: In Vitro Kinase Inhibition Assay: VEGFR2 (from Upstate), prepared at 2x final concentration, was incubated with test compounds, biotinylated Flt3 substrate (biotin-VASSDNEYFYVDF) (Cell Signalling Technology Inc.) and ATP in the appropriate assay buffer (Table 1). The reaction was allowed to proceed for 1 hour at room temperature on a plate shaker at 700 rpm before being stopped with 35 mM EDTA, pH 8 (VEGFR2). 5x detection mix (50 mM HEPES, pH 7.5, 0.1% BSA, 11.34 nM Eu-anti-pY (PY20), 187.5 nM SA-XL665) was then added to each well and the plate sealed and incubated at room temperature for one hour on a plate shaker at 700 rpm. The plate was then read on a Packard Fusion plate reader or a BMG Pherastar both in TRF mode. Kinase Assay buffers were: 50 mM HEPES pH 7.5, 6 mM MnCl2, 1 mM DTT, 0.01% TritonX-100, 0.1 mM Sodium orthovanadate.
Measurement: IC50 = 120 nM (pChEMBL 6.920000076293945)
Descriptors: MW 469.43, ALogP 3.93, HBA 7, HBD 3, PSA 127.3, QED 0.38
Compound (SMILES): O=C(NCC(F)(F)F)Nc1cc(Cl)cc(-c2cnc3cc(-c4ncccn4)ccn23)c1
InChIKey: OHODHAWEIBGSHX-UHFFFAOYSA-N
Target: Vascular endothelial growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P35968
Assay: In Vitro Kinase Inhibition Assay: VEGFR2 (from Upstate), prepared at 2x final concentration, was incubated with test compounds, biotinylated Flt3 substrate (biotin-VASSDNEYFYVDF) (Cell Signalling Technology Inc.) and ATP in the appropriate assay buffer (Table 1). The reaction was allowed to proceed for 1 hour at room temperature on a plate shaker at 700 rpm before being stopped with 35 mM EDTA, pH 8 (VEGFR2). 5x detection mix (50 mM HEPES, pH 7.5, 0.1% BSA, 11.34 nM Eu-anti-pY (PY20), 187.5 nM SA-XL665) was then added to each well and the plate sealed and incubated at room temperature for one hour on a plate shaker at 700 rpm. The plate was then read on a Packard Fusion plate reader or a BMG Pherastar both in TRF mode. Kinase Assay buffers were: 50 mM HEPES pH 7.5, 6 mM MnCl2, 1 mM DTT, 0.01% TritonX-100, 0.1 mM Sodium orthovanadate.
Measurement: IC50 = 210 nM (pChEMBL 6.679999828338623)
Descriptors: MW 446.82, ALogP 4.8, HBA 5, HBD 2, PSA 84.21, QED 0.47
Compound (SMILES): Nc1cnc(-c2ccn3c(-c4cccc(NC(=O)NCC(F)(F)F)c4)cnc3c2)nc1N
InChIKey: ADMNUSBRXQKZMG-UHFFFAOYSA-N
Target: Vascular endothelial growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P35968
Assay: In Vitro Kinase Inhibition Assay: VEGFR2 (from Upstate), prepared at 2x final concentration, was incubated with test compounds, biotinylated Flt3 substrate (biotin-VASSDNEYFYVDF) (Cell Signalling Technology Inc.) and ATP in the appropriate assay buffer (Table 1). The reaction was allowed to proceed for 1 hour at room temperature on a plate shaker at 700 rpm before being stopped with 35 mM EDTA, pH 8 (VEGFR2). 5x detection mix (50 mM HEPES, pH 7.5, 0.1% BSA, 11.34 nM Eu-anti-pY (PY20), 187.5 nM SA-XL665) was then added to each well and the plate sealed and incubated at room temperature for one hour on a plate shaker at 700 rpm. The plate was then read on a Packard Fusion plate reader or a BMG Pherastar both in TRF mode. Kinase Assay buffers were: 50 mM HEPES pH 7.5, 6 mM MnCl2, 1 mM DTT, 0.01% TritonX-100, 0.1 mM Sodium orthovanadate.
Measurement: IC50 = 340 nM (pChEMBL 6.46999979019165)
Descriptors: MW 442.41, ALogP 3.31, HBA 7, HBD 4, PSA 136.25, QED 0.38
Compound (SMILES): CNc1nc(-c2ccn3c(-c4cccc(NC(=O)NCC(F)(F)F)c4)cnc3c2)ncc1N
InChIKey: YSYCIRQVBMAPCV-UHFFFAOYSA-N
Target: Vascular endothelial growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P35968
Assay: In Vitro Kinase Inhibition Assay: VEGFR2 (from Upstate), prepared at 2x final concentration, was incubated with test compounds, biotinylated Flt3 substrate (biotin-VASSDNEYFYVDF) (Cell Signalling Technology Inc.) and ATP in the appropriate assay buffer (Table 1). The reaction was allowed to proceed for 1 hour at room temperature on a plate shaker at 700 rpm before being stopped with 35 mM EDTA, pH 8 (VEGFR2). 5x detection mix (50 mM HEPES, pH 7.5, 0.1% BSA, 11.34 nM Eu-anti-pY (PY20), 187.5 nM SA-XL665) was then added to each well and the plate sealed and incubated at room temperature for one hour on a plate shaker at 700 rpm. The plate was then read on a Packard Fusion plate reader or a BMG Pherastar both in TRF mode. Kinase Assay buffers were: 50 mM HEPES pH 7.5, 6 mM MnCl2, 1 mM DTT, 0.01% TritonX-100, 0.1 mM Sodium orthovanadate.
Measurement: IC50 = 820 nM (pChEMBL 6.090000152587891)
Descriptors: MW 456.43, ALogP 3.77, HBA 7, HBD 4, PSA 122.26, QED 0.36
Compound (SMILES): CCOC(=O)Nc1nc(-c2ccn3c(-c4cccc(NC(=O)NCC(F)(F)F)c4)cnc3c2)ncc1F
InChIKey: WNCJEOWDAXOCPL-UHFFFAOYSA-N
Target: Vascular endothelial growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P35968
Assay: In Vitro Kinase Inhibition Assay: VEGFR2 (from Upstate), prepared at 2x final concentration, was incubated with test compounds, biotinylated Flt3 substrate (biotin-VASSDNEYFYVDF) (Cell Signalling Technology Inc.) and ATP in the appropriate assay buffer (Table 1). The reaction was allowed to proceed for 1 hour at room temperature on a plate shaker at 700 rpm before being stopped with 35 mM EDTA, pH 8 (VEGFR2). 5x detection mix (50 mM HEPES, pH 7.5, 0.1% BSA, 11.34 nM Eu-anti-pY (PY20), 187.5 nM SA-XL665) was then added to each well and the plate sealed and incubated at room temperature for one hour on a plate shaker at 700 rpm. The plate was then read on a Packard Fusion plate reader or a BMG Pherastar both in TRF mode. Kinase Assay buffers were: 50 mM HEPES pH 7.5, 6 mM MnCl2, 1 mM DTT, 0.01% TritonX-100, 0.1 mM Sodium orthovanadate.
Measurement: IC50 = 640 nM (pChEMBL 6.190000057220459)
Descriptors: MW 517.44, ALogP 4.85, HBA 7, HBD 3, PSA 122.54, QED 0.31
Compound (SMILES): Nc1nc(-c2ccn3c(-c4cccc(NC(=O)NCC(F)(F)F)c4)cnc3c2)ncc1OCCO
InChIKey: YEZYAHOOMMGLLK-UHFFFAOYSA-N
Target: Vascular endothelial growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P35968
Assay: In Vitro Kinase Inhibition Assay: VEGFR2 (from Upstate), prepared at 2x final concentration, was incubated with test compounds, biotinylated Flt3 substrate (biotin-VASSDNEYFYVDF) (Cell Signalling Technology Inc.) and ATP in the appropriate assay buffer (Table 1). The reaction was allowed to proceed for 1 hour at room temperature on a plate shaker at 700 rpm before being stopped with 35 mM EDTA, pH 8 (VEGFR2). 5x detection mix (50 mM HEPES, pH 7.5, 0.1% BSA, 11.34 nM Eu-anti-pY (PY20), 187.5 nM SA-XL665) was then added to each well and the plate sealed and incubated at room temperature for one hour on a plate shaker at 700 rpm. The plate was then read on a Packard Fusion plate reader or a BMG Pherastar both in TRF mode. Kinase Assay buffers were: 50 mM HEPES pH 7.5, 6 mM MnCl2, 1 mM DTT, 0.01% TritonX-100, 0.1 mM Sodium orthovanadate.
Measurement: IC50 = 330 nM (pChEMBL 6.480000019073486)
Descriptors: MW 487.44, ALogP 3.1, HBA 8, HBD 4, PSA 139.69, QED 0.31
Compound (SMILES): CC(C)(C)OC(=O)NCC1CCN(c2ccc(-c3ccn4c(-c5cccc(NC(=O)NCC(F)(F)F)c5)cnc4c3)cn2)CC1
InChIKey: TUSASGMHAWDHSE-UHFFFAOYSA-N
Target: Vascular endothelial growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P35968
Assay: In Vitro Kinase Inhibition Assay: VEGFR2 (from Upstate), prepared at 2x final concentration, was incubated with test compounds, biotinylated Flt3 substrate (biotin-VASSDNEYFYVDF) (Cell Signalling Technology Inc.) and ATP in the appropriate assay buffer (Table 1). The reaction was allowed to proceed for 1 hour at room temperature on a plate shaker at 700 rpm before being stopped with 35 mM EDTA, pH 8 (VEGFR2). 5x detection mix (50 mM HEPES, pH 7.5, 0.1% BSA, 11.34 nM Eu-anti-pY (PY20), 187.5 nM SA-XL665) was then added to each well and the plate sealed and incubated at room temperature for one hour on a plate shaker at 700 rpm. The plate was then read on a Packard Fusion plate reader or a BMG Pherastar both in TRF mode. Kinase Assay buffers were: 50 mM HEPES pH 7.5, 6 mM MnCl2, 1 mM DTT, 0.01% TritonX-100, 0.1 mM Sodium orthovanadate.
Measurement: IC50 = 170 nM (pChEMBL 6.769999980926514)
Descriptors: MW 623.68, ALogP 6.49, HBA 7, HBD 3, PSA 112.89, QED 0.22
Compound (SMILES): COCCc1nnc(-c2ccn3c(-c4cccc(NC(=O)NCC(F)(F)F)c4)cnc3c2)s1
InChIKey: LOGILNXSZVJESJ-UHFFFAOYSA-N
Target: Vascular endothelial growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P35968
Assay: In Vitro Kinase Inhibition Assay: VEGFR2 (from Upstate), prepared at 2x final concentration, was incubated with test compounds, biotinylated Flt3 substrate (biotin-VASSDNEYFYVDF) (Cell Signalling Technology Inc.) and ATP in the appropriate assay buffer (Table 1). The reaction was allowed to proceed for 1 hour at room temperature on a plate shaker at 700 rpm before being stopped with 35 mM EDTA, pH 8 (VEGFR2). 5x detection mix (50 mM HEPES, pH 7.5, 0.1% BSA, 11.34 nM Eu-anti-pY (PY20), 187.5 nM SA-XL665) was then added to each well and the plate sealed and incubated at room temperature for one hour on a plate shaker at 700 rpm. The plate was then read on a Packard Fusion plate reader or a BMG Pherastar both in TRF mode. Kinase Assay buffers were: 50 mM HEPES pH 7.5, 6 mM MnCl2, 1 mM DTT, 0.01% TritonX-100, 0.1 mM Sodium orthovanadate.
Measurement: IC50 = 23.9 nM (pChEMBL 7.619999885559082)
Descriptors: MW 476.48, ALogP 4.39, HBA 7, HBD 2, PSA 93.44, QED 0.41
Compound (SMILES): CC(C)(O)c1cccc(-c2ccn3c(-c4cccc(NC(=O)NCC(F)(F)F)c4)cnc3c2)c1
InChIKey: MNAZRVJESCCZFQ-UHFFFAOYSA-N
Target: Vascular endothelial growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P35968
Assay: In Vitro Kinase Inhibition Assay: VEGFR2 (from Upstate), prepared at 2x final concentration, was incubated with test compounds, biotinylated Flt3 substrate (biotin-VASSDNEYFYVDF) (Cell Signalling Technology Inc.) and ATP in the appropriate assay buffer (Table 1). The reaction was allowed to proceed for 1 hour at room temperature on a plate shaker at 700 rpm before being stopped with 35 mM EDTA, pH 8 (VEGFR2). 5x detection mix (50 mM HEPES, pH 7.5, 0.1% BSA, 11.34 nM Eu-anti-pY (PY20), 187.5 nM SA-XL665) was then added to each well and the plate sealed and incubated at room temperature for one hour on a plate shaker at 700 rpm. The plate was then read on a Packard Fusion plate reader or a BMG Pherastar both in TRF mode. Kinase Assay buffers were: 50 mM HEPES pH 7.5, 6 mM MnCl2, 1 mM DTT, 0.01% TritonX-100, 0.1 mM Sodium orthovanadate.
Measurement: IC50 = 45 nM (pChEMBL 7.349999904632568)
Descriptors: MW 468.48, ALogP 5.58, HBA 4, HBD 3, PSA 78.66, QED 0.36
Compound (SMILES): Nc1cc(C(F)(F)F)nc(-c2ccn3c(-c4cccc(NC(=O)NCC(F)(F)F)c4)cnc3c2)n1
InChIKey: RZYBFDWEGLQCCO-UHFFFAOYSA-N
Target: Vascular endothelial growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P35968
Assay: In Vitro Kinase Inhibition Assay: VEGFR2 (from Upstate), prepared at 2x final concentration, was incubated with test compounds, biotinylated Flt3 substrate (biotin-VASSDNEYFYVDF) (Cell Signalling Technology Inc.) and ATP in the appropriate assay buffer (Table 1). The reaction was allowed to proceed for 1 hour at room temperature on a plate shaker at 700 rpm before being stopped with 35 mM EDTA, pH 8 (VEGFR2). 5x detection mix (50 mM HEPES, pH 7.5, 0.1% BSA, 11.34 nM Eu-anti-pY (PY20), 187.5 nM SA-XL665) was then added to each well and the plate sealed and incubated at room temperature for one hour on a plate shaker at 700 rpm. The plate was then read on a Packard Fusion plate reader or a BMG Pherastar both in TRF mode. Kinase Assay buffers were: 50 mM HEPES pH 7.5, 6 mM MnCl2, 1 mM DTT, 0.01% TritonX-100, 0.1 mM Sodium orthovanadate.
Measurement: IC50 = 930 nM (pChEMBL 6.03000020980835)
Descriptors: MW 495.39, ALogP 4.74, HBA 6, HBD 3, PSA 110.23, QED 0.35
Compound (SMILES): CC(C)c1cc(N)nc(-c2ccn3c(-c4cccc(NC(=O)NCC(F)(F)F)c4)cnc3c2)n1
InChIKey: HLIFUMYUJWUFOS-UHFFFAOYSA-N
Target: Vascular endothelial growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P35968
Assay: In Vitro Kinase Inhibition Assay: VEGFR2 (from Upstate), prepared at 2x final concentration, was incubated with test compounds, biotinylated Flt3 substrate (biotin-VASSDNEYFYVDF) (Cell Signalling Technology Inc.) and ATP in the appropriate assay buffer (Table 1). The reaction was allowed to proceed for 1 hour at room temperature on a plate shaker at 700 rpm before being stopped with 35 mM EDTA, pH 8 (VEGFR2). 5x detection mix (50 mM HEPES, pH 7.5, 0.1% BSA, 11.34 nM Eu-anti-pY (PY20), 187.5 nM SA-XL665) was then added to each well and the plate sealed and incubated at room temperature for one hour on a plate shaker at 700 rpm. The plate was then read on a Packard Fusion plate reader or a BMG Pherastar both in TRF mode. Kinase Assay buffers were: 50 mM HEPES pH 7.5, 6 mM MnCl2, 1 mM DTT, 0.01% TritonX-100, 0.1 mM Sodium orthovanadate.
Measurement: IC50 = 590 nM (pChEMBL 6.230000019073486)
Descriptors: MW 469.47, ALogP 4.85, HBA 6, HBD 3, PSA 110.23, QED 0.39
Compound (SMILES): COCc1cc(N)nc(-c2ccn3c(-c4cccc(NC(=O)NCC(F)(F)F)c4)cnc3c2)n1
InChIKey: RRUXESUQTBWIPZ-UHFFFAOYSA-N
Target: Vascular endothelial growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P35968
Assay: In Vitro Kinase Inhibition Assay: VEGFR2 (from Upstate), prepared at 2x final concentration, was incubated with test compounds, biotinylated Flt3 substrate (biotin-VASSDNEYFYVDF) (Cell Signalling Technology Inc.) and ATP in the appropriate assay buffer (Table 1). The reaction was allowed to proceed for 1 hour at room temperature on a plate shaker at 700 rpm before being stopped with 35 mM EDTA, pH 8 (VEGFR2). 5x detection mix (50 mM HEPES, pH 7.5, 0.1% BSA, 11.34 nM Eu-anti-pY (PY20), 187.5 nM SA-XL665) was then added to each well and the plate sealed and incubated at room temperature for one hour on a plate shaker at 700 rpm. The plate was then read on a Packard Fusion plate reader or a BMG Pherastar both in TRF mode. Kinase Assay buffers were: 50 mM HEPES pH 7.5, 6 mM MnCl2, 1 mM DTT, 0.01% TritonX-100, 0.1 mM Sodium orthovanadate.
Measurement: IC50 = 340 nM (pChEMBL 6.46999979019165)
Descriptors: MW 471.44, ALogP 3.87, HBA 7, HBD 3, PSA 119.46, QED 0.39
Compound (SMILES): Cn1c(CO)cnc1C#Cc1ccn2c(-c3cccc(NC(=O)NCC(F)(F)F)c3)cnc2c1
InChIKey: BDOBQLMVWBQCBI-UHFFFAOYSA-N
Target: Vascular endothelial growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P35968
Assay: In Vitro Kinase Inhibition Assay: VEGFR2 (from Upstate), prepared at 2x final concentration, was incubated with test compounds, biotinylated Flt3 substrate (biotin-VASSDNEYFYVDF) (Cell Signalling Technology Inc.) and ATP in the appropriate assay buffer (Table 1). The reaction was allowed to proceed for 1 hour at room temperature on a plate shaker at 700 rpm before being stopped with 35 mM EDTA, pH 8 (VEGFR2). 5x detection mix (50 mM HEPES, pH 7.5, 0.1% BSA, 11.34 nM Eu-anti-pY (PY20), 187.5 nM SA-XL665) was then added to each well and the plate sealed and incubated at room temperature for one hour on a plate shaker at 700 rpm. The plate was then read on a Packard Fusion plate reader or a BMG Pherastar both in TRF mode. Kinase Assay buffers were: 50 mM HEPES pH 7.5, 6 mM MnCl2, 1 mM DTT, 0.01% TritonX-100, 0.1 mM Sodium orthovanadate.
Measurement: IC50 = 130 nM (pChEMBL 6.889999866485596)
Descriptors: MW 468.44, ALogP 3.31, HBA 6, HBD 3, PSA 96.48, QED 0.4
Compound (SMILES): Cn1cncc1C#Cc1ccn2c(-c3cc(NC(=O)NCC(F)(F)F)ccc3F)cnc2c1
InChIKey: WFQZGXRNACFVHT-UHFFFAOYSA-N
Target: Vascular endothelial growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P35968
Assay: In Vitro Kinase Inhibition Assay: VEGFR2 (from Upstate), prepared at 2x final concentration, was incubated with test compounds, biotinylated Flt3 substrate (biotin-VASSDNEYFYVDF) (Cell Signalling Technology Inc.) and ATP in the appropriate assay buffer (Table 1). The reaction was allowed to proceed for 1 hour at room temperature on a plate shaker at 700 rpm before being stopped with 35 mM EDTA, pH 8 (VEGFR2). 5x detection mix (50 mM HEPES, pH 7.5, 0.1% BSA, 11.34 nM Eu-anti-pY (PY20), 187.5 nM SA-XL665) was then added to each well and the plate sealed and incubated at room temperature for one hour on a plate shaker at 700 rpm. The plate was then read on a Packard Fusion plate reader or a BMG Pherastar both in TRF mode. Kinase Assay buffers were: 50 mM HEPES pH 7.5, 6 mM MnCl2, 1 mM DTT, 0.01% TritonX-100, 0.1 mM Sodium orthovanadate.
Measurement: IC50 = 199 nM (pChEMBL 6.699999809265137)
Descriptors: MW 456.4, ALogP 3.96, HBA 5, HBD 2, PSA 76.25, QED 0.36
Compound (SMILES): Cc1nnc(-c2ccn3c(-c4cccc(NC(N)=O)c4)cnc3c2)o1
InChIKey: VENYQYLXKWKLDA-UHFFFAOYSA-N
Target: Vascular endothelial growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P35968
Assay: In Vitro Kinase Inhibition Assay: VEGFR2 (from Upstate), prepared at 2x final concentration, was incubated with test compounds, biotinylated Flt3 substrate (biotin-VASSDNEYFYVDF) (Cell Signalling Technology Inc.) and ATP in the appropriate assay buffer (Table 1). The reaction was allowed to proceed for 1 hour at room temperature on a plate shaker at 700 rpm before being stopped with 35 mM EDTA, pH 8 (VEGFR2). 5x detection mix (50 mM HEPES, pH 7.5, 0.1% BSA, 11.34 nM Eu-anti-pY (PY20), 187.5 nM SA-XL665) was then added to each well and the plate sealed and incubated at room temperature for one hour on a plate shaker at 700 rpm. The plate was then read on a Packard Fusion plate reader or a BMG Pherastar both in TRF mode. Kinase Assay buffers were: 50 mM HEPES pH 7.5, 6 mM MnCl2, 1 mM DTT, 0.01% TritonX-100, 0.1 mM Sodium orthovanadate.
Measurement: IC50 = 686 nM (pChEMBL 6.159999847412109)
Descriptors: MW 334.34, ALogP 2.85, HBA 6, HBD 2, PSA 111.34, QED 0.6
Compound (SMILES): Cn1cncc1C#Cc1ccn2c(-c3cccc(NC(=O)NC4CC4)c3)cnc2c1
InChIKey: AIWMSFOWCBTMKC-UHFFFAOYSA-N
Target: Vascular endothelial growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P35968
Assay: In Vitro Kinase Inhibition Assay: VEGFR2 (from Upstate), prepared at 2x final concentration, was incubated with test compounds, biotinylated Flt3 substrate (biotin-VASSDNEYFYVDF) (Cell Signalling Technology Inc.) and ATP in the appropriate assay buffer (Table 1). The reaction was allowed to proceed for 1 hour at room temperature on a plate shaker at 700 rpm before being stopped with 35 mM EDTA, pH 8 (VEGFR2). 5x detection mix (50 mM HEPES, pH 7.5, 0.1% BSA, 11.34 nM Eu-anti-pY (PY20), 187.5 nM SA-XL665) was then added to each well and the plate sealed and incubated at room temperature for one hour on a plate shaker at 700 rpm. The plate was then read on a Packard Fusion plate reader or a BMG Pherastar both in TRF mode. Kinase Assay buffers were: 50 mM HEPES pH 7.5, 6 mM MnCl2, 1 mM DTT, 0.01% TritonX-100, 0.1 mM Sodium orthovanadate.
Measurement: IC50 = 298 nM (pChEMBL 6.53000020980835)
Descriptors: MW 396.45, ALogP 3.42, HBA 5, HBD 2, PSA 76.25, QED 0.52
Compound (SMILES): Nc1nc(-c2ccn3c(-c4cccc(NC(=O)NCC(F)(F)F)c4)cnc3c2)ncc1CO
InChIKey: FJVLRRSWUQIPFQ-UHFFFAOYSA-N
Target: Vascular endothelial growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P35968
Assay: In Vitro Kinase Inhibition Assay: VEGFR2 (from Upstate), prepared at 2x final concentration, was incubated with test compounds, biotinylated Flt3 substrate (biotin-VASSDNEYFYVDF) (Cell Signalling Technology Inc.) and ATP in the appropriate assay buffer (Table 1). The reaction was allowed to proceed for 1 hour at room temperature on a plate shaker at 700 rpm before being stopped with 35 mM EDTA, pH 8 (VEGFR2). 5x detection mix (50 mM HEPES, pH 7.5, 0.1% BSA, 11.34 nM Eu-anti-pY (PY20), 187.5 nM SA-XL665) was then added to each well and the plate sealed and incubated at room temperature for one hour on a plate shaker at 700 rpm. The plate was then read on a Packard Fusion plate reader or a BMG Pherastar both in TRF mode. Kinase Assay buffers were: 50 mM HEPES pH 7.5, 6 mM MnCl2, 1 mM DTT, 0.01% TritonX-100, 0.1 mM Sodium orthovanadate.
Measurement: IC50 = 400 nM (pChEMBL 6.400000095367432)
Descriptors: MW 457.42, ALogP 3.22, HBA 7, HBD 4, PSA 130.46, QED 0.36
Compound (SMILES): O=C(NCC(F)(F)F)Nc1cccc(-c2cnc3cc(-c4ncc(C(=O)O)cn4)ccn23)c1
InChIKey: DMCSANFIWMXTHN-UHFFFAOYSA-N
Target: Vascular endothelial growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P35968
Assay: In Vitro Kinase Inhibition Assay: VEGFR2 (from Upstate), prepared at 2x final concentration, was incubated with test compounds, biotinylated Flt3 substrate (biotin-VASSDNEYFYVDF) (Cell Signalling Technology Inc.) and ATP in the appropriate assay buffer (Table 1). The reaction was allowed to proceed for 1 hour at room temperature on a plate shaker at 700 rpm before being stopped with 35 mM EDTA, pH 8 (VEGFR2). 5x detection mix (50 mM HEPES, pH 7.5, 0.1% BSA, 11.34 nM Eu-anti-pY (PY20), 187.5 nM SA-XL665) was then added to each well and the plate sealed and incubated at room temperature for one hour on a plate shaker at 700 rpm. The plate was then read on a Packard Fusion plate reader or a BMG Pherastar both in TRF mode. Kinase Assay buffers were: 50 mM HEPES pH 7.5, 6 mM MnCl2, 1 mM DTT, 0.01% TritonX-100, 0.1 mM Sodium orthovanadate.
Measurement: IC50 = 360 nM (pChEMBL 6.440000057220459)
Descriptors: MW 456.38, ALogP 3.84, HBA 6, HBD 3, PSA 121.51, QED 0.42
Compound (SMILES): COCc1cc(-c2ccn3c(-c4cccc(NC(=O)NCC(F)(F)F)c4)cnc3c2)nc(N)n1
InChIKey: UNDXJKNUAVWPOA-UHFFFAOYSA-N
Target: Fibroblast growth factor receptor 3 (SINGLE PROTEIN), Homo sapiens
UniProt: P22607
Assay: In Vitro Kinase Inhibition Assay: Enzymes (from Upstate) were prepared at 2× final concentration in 1× kinase assay buffer (Table 1). Enzymes were then incubated with test compounds, biotinylated Flt3 substrate (biotin −DNEYFYV) (Cell Signalling Technology Inc.) and ATP. The reaction was allowed to proceed for 3 hours (FGFR3) or 2.5 hrs (PDGFR-beta) at room temperature on a plate shaker at 900 rpm before being stopped with 20 μl of 35 mM EDTA, pH 8 (FGFR3) or 55 mM EDTA, pH 8 (PDGFR-beta). Twenty pl of 5× detection mix (50 mM HEPES pH 7.5, 0.1% BSA, 2 nM Eu-anti-pY (PY20) (PerkinElmer) 15 nM SA-XL665 (Cisbio) for FGFR3 and 50 mM HEPES, pH 7.5, 0.5 M KF, 0.1% BSA, 11.34 nM Eu-anti-pY (PT66) (PerkinElmer), 94 nM SA-XL665 (Cisbio) for PDGFR-beta) was then added to each well and the plate sealed and incubated at room temperature for one hour on a plate shaker at 900 rpm. The plate was then read on a Packard Fusion plate reader in TRF mode. Kinase Assay buffers were:A: 50 mM HEPES pH 7.5, 6 mM MnCl2, 1 mM DTT, 0.
Measurement: IC50 = 0.99 nM (pChEMBL 9)
Descriptors: MW 471.44, ALogP 3.87, HBA 7, HBD 3, PSA 119.46, QED 0.39
Compound (SMILES): COc1ccnc(-c2ccn3c(-c4cccc(NC(=O)NCC(F)(F)F)c4)cnc3c2)n1
InChIKey: NVVSUJOGSAEDKE-UHFFFAOYSA-N
Target: Vascular endothelial growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P35968
Assay: In Vitro Kinase Inhibition Assay: VEGFR2 (from Upstate), prepared at 2x final concentration, was incubated with test compounds, biotinylated Flt3 substrate (biotin-VASSDNEYFYVDF) (Cell Signalling Technology Inc.) and ATP in the appropriate assay buffer (Table 1). The reaction was allowed to proceed for 1 hour at room temperature on a plate shaker at 700 rpm before being stopped with 35 mM EDTA, pH 8 (VEGFR2). 5x detection mix (50 mM HEPES, pH 7.5, 0.1% BSA, 11.34 nM Eu-anti-pY (PY20), 187.5 nM SA-XL665) was then added to each well and the plate sealed and incubated at room temperature for one hour on a plate shaker at 700 rpm. The plate was then read on a Packard Fusion plate reader or a BMG Pherastar both in TRF mode. Kinase Assay buffers were: 50 mM HEPES pH 7.5, 6 mM MnCl2, 1 mM DTT, 0.01% TritonX-100, 0.1 mM Sodium orthovanadate.
Measurement: IC50 = 453 nM (pChEMBL 6.340000152587891)
Descriptors: MW 442.4, ALogP 4.15, HBA 6, HBD 2, PSA 93.44, QED 0.48
Compound (SMILES): NC(=O)Nc1cccc(-c2cnc3cc(-c4ncccn4)ccn23)c1
InChIKey: UJTJROPXUINCSL-UHFFFAOYSA-N
Target: Vascular endothelial growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P35968
Assay: In Vitro Kinase Inhibition Assay: VEGFR2 (from Upstate), prepared at 2x final concentration, was incubated with test compounds, biotinylated Flt3 substrate (biotin-VASSDNEYFYVDF) (Cell Signalling Technology Inc.) and ATP in the appropriate assay buffer (Table 1). The reaction was allowed to proceed for 1 hour at room temperature on a plate shaker at 700 rpm before being stopped with 35 mM EDTA, pH 8 (VEGFR2). 5x detection mix (50 mM HEPES, pH 7.5, 0.1% BSA, 11.34 nM Eu-anti-pY (PY20), 187.5 nM SA-XL665) was then added to each well and the plate sealed and incubated at room temperature for one hour on a plate shaker at 700 rpm. The plate was then read on a Packard Fusion plate reader or a BMG Pherastar both in TRF mode. Kinase Assay buffers were: 50 mM HEPES pH 7.5, 6 mM MnCl2, 1 mM DTT, 0.01% TritonX-100, 0.1 mM Sodium orthovanadate.
Measurement: IC50 = 706 nM (pChEMBL 6.150000095367432)
Descriptors: MW 330.35, ALogP 2.95, HBA 5, HBD 2, PSA 98.2, QED 0.6
Compound (SMILES): Nc1nc(-n2cccn2)nc(-n2cccn2)c1Br
InChIKey: ATFXVNUWQOXRRU-UHFFFAOYSA-N
Target: Adenosine receptor A2b (SINGLE PROTEIN), Homo sapiens
UniProt: P29275
Assay: Antagonist activity at human adenosine A2b receptor expressed in HEK293 cells by radioligand competition binding assay
Measurement: Ki = 1000 nM (pChEMBL 6)
Descriptors: MW 306.13, ALogP 1.19, HBA 7, HBD 1, PSA 87.44, QED 0.77
Compound (SMILES): Nc1nc(-n2cccn2)nc(NC2CC2)c1Br
InChIKey: DNWLPKMXZITGRO-UHFFFAOYSA-N
Target: Adenosine receptor A2a (SINGLE PROTEIN), Homo sapiens
UniProt: P29274
Assay: cAMP Production Assay: hese assays were performed at adenosine receptors transfected using a cAMP enzymeimmunoassay kit (Amersham Biosciences). CHO-A2A cells were seeded (10000 cells/well) in 96-well culture plates and incubated at 37 C. in an atmosphere with 5% CO2 in Dulbecco's Modified Eagle's Medium Nutrient Mixture F-12 (DMEM F-12), containing 10% Foetal Calf Serum (FCS) and 1% L-Glutamine. Cells were washed 3x with 200 ul assay medium (DMEM-F12 and 25 mM HEPES pH=7.4) and pre-incubated with assay medium containing 30 uM rolipram and test compounds at 37 C. for 15 min. 1 uM NECA was incubated for 15 min at 37 C. (total incubation time 30 min). Reaction was stopped with lysis buffer supplied in the kit and the enzymeimmunoassay was carried out for detection of intracellular cAMP at 450 nm in an Ultra Evolution detector (Tecan).
Measurement: Ki = 60 nM (pChEMBL 7.21999979019165)
Descriptors: MW 295.14, ALogP 1.58, HBA 6, HBD 2, PSA 81.65, QED 0.9
Compound (SMILES): CN(C)c1nc(-n2cccn2)nc(N)c1Br
InChIKey: XFEJMGUHELBLFD-UHFFFAOYSA-N
Target: Adenosine receptor A2a (SINGLE PROTEIN), Homo sapiens
UniProt: P29274
Assay: cAMP Production Assay: hese assays were performed at adenosine receptors transfected using a cAMP enzymeimmunoassay kit (Amersham Biosciences). CHO-A2A cells were seeded (10000 cells/well) in 96-well culture plates and incubated at 37 C. in an atmosphere with 5% CO2 in Dulbecco's Modified Eagle's Medium Nutrient Mixture F-12 (DMEM F-12), containing 10% Foetal Calf Serum (FCS) and 1% L-Glutamine. Cells were washed 3x with 200 ul assay medium (DMEM-F12 and 25 mM HEPES pH=7.4) and pre-incubated with assay medium containing 30 uM rolipram and test compounds at 37 C. for 15 min. 1 uM NECA was incubated for 15 min at 37 C. (total incubation time 30 min). Reaction was stopped with lysis buffer supplied in the kit and the enzymeimmunoassay was carried out for detection of intracellular cAMP at 450 nm in an Ultra Evolution detector (Tecan).
Measurement: Ki = 50 nM (pChEMBL 7.300000190734863)
Descriptors: MW 283.13, ALogP 1.07, HBA 6, HBD 1, PSA 72.86, QED 0.89
Compound (SMILES): Nc1nc(-c2nccs2)nc(-c2nccs2)c1Br
InChIKey: HPPADDHIDIGPDJ-UHFFFAOYSA-N
Target: Adenosine receptor A2a (SINGLE PROTEIN), Homo sapiens
UniProt: P29274
Assay: cAMP Production Assay: hese assays were performed at adenosine receptors transfected using a cAMP enzymeimmunoassay kit (Amersham Biosciences). CHO-A2A cells were seeded (10000 cells/well) in 96-well culture plates and incubated at 37 C. in an atmosphere with 5% CO2 in Dulbecco's Modified Eagle's Medium Nutrient Mixture F-12 (DMEM F-12), containing 10% Foetal Calf Serum (FCS) and 1% L-Glutamine. Cells were washed 3x with 200 ul assay medium (DMEM-F12 and 25 mM HEPES pH=7.4) and pre-incubated with assay medium containing 30 uM rolipram and test compounds at 37 C. for 15 min. 1 uM NECA was incubated for 15 min at 37 C. (total incubation time 30 min). Reaction was stopped with lysis buffer supplied in the kit and the enzymeimmunoassay was carried out for detection of intracellular cAMP at 450 nm in an Ultra Evolution detector (Tecan).
Measurement: Ki = 12 nM (pChEMBL 7.920000076293945)
Descriptors: MW 340.23, ALogP 3.07, HBA 7, HBD 1, PSA 77.58, QED 0.78
Compound (SMILES): Cc1csc(NC(=O)c2cc(F)cc(N(C)c3cncnc3)c2)n1
InChIKey: JHFMVNJTXHIDIX-UHFFFAOYSA-N
Target: Metabotropic glutamate receptor 5 (SINGLE PROTEIN), Rattus norvegicus
UniProt: P31424
Assay: Metabotropic Glutamate Receptor Activity Assay: The utility of the compounds in accordance with the present invention as negative allosteric modulators of metabotropic glutamate receptor activity, in particular mGluR5 activity, can be demonstrated by methodology known in the art. Human embryonic kidney (HEK) cells transfected with rat or human mGluR5 were plated in clear bottom assay plates for assay in a Functional Drug Screening System (FDSS). The cells were loaded with a Ca2+-sensitive fluorescent dye (e.g., Fluo-4), and the plates were washed and placed in the FDSS instrument. Test compound was applied to cells 3 seconds after baseline readings were taken. Cells were incubated with the test compounds for 140 seconds and then stimulated with an EC20 concentration of an mGluR5 agonist (e.g., glutamate, 3,5-dihydroxyphenylglycine, or quisqualate); 60-80 seconds later an EC80 concentration of agonist was added and readings taken for an additional 40 seconds. Data were collected at 1 Hz. Negative allosteric modulation of the agonist.
Measurement: IC50 = 21 nM (pChEMBL 7.679999828338623)
Descriptors: MW 343.39, ALogP 3.4, HBA 6, HBD 1, PSA 71.01, QED 0.79
Compound (SMILES): CN(c1cncnc1)c1cc(Cl)cc(C(=O)Nc2cccc(F)n2)c1
InChIKey: QXWXGTVYUFKGDE-UHFFFAOYSA-N
Target: Metabotropic glutamate receptor 5 (SINGLE PROTEIN), Homo sapiens
UniProt: P41594
Assay: Metabotropic Glutamate Receptor Activity Assay: The utility of the compounds in accordance with the present invention as negative allosteric modulators of metabotropic glutamate receptor activity, in particular mGluR5 activity, can be demonstrated by methodology known in the art. Human embryonic kidney (HEK) cells transfected with rat or human mGluR5 were plated in clear bottom assay plates for assay in a Functional Drug Screening System (FDSS). The cells were loaded with a Ca2+-sensitive fluorescent dye (e.g., Fluo-4), and the plates were washed and placed in the FDSS instrument. Test compound was applied to cells 3 seconds after baseline readings were taken. Cells were incubated with the test compounds for 140 seconds and then stimulated with an EC20 concentration of an mGluR5 agonist (e.g., glutamate, 3,5-dihydroxyphenylglycine, or quisqualate); 60-80 seconds later an EC80 concentration of agonist was added and readings taken for an additional 40 seconds. Data were collected at 1 Hz. Negative allosteric modulation of the agonist.
Measurement: IC50 = 296 nM (pChEMBL 6.53000020980835)
Descriptors: MW 357.78, ALogP 3.68, HBA 5, HBD 1, PSA 71.01, QED 0.72
Compound (SMILES): CN(c1cncnc1)c1cc(C(=O)Nc2cccc(Cl)n2)ccc1F
InChIKey: REEDXIZQVOCVDO-UHFFFAOYSA-N
Target: Metabotropic glutamate receptor 5 (SINGLE PROTEIN), Rattus norvegicus
UniProt: P31424
Assay: Metabotropic Glutamate Receptor Activity Assay: The utility of the compounds in accordance with the present invention as negative allosteric modulators of metabotropic glutamate receptor activity, in particular mGluR5 activity, can be demonstrated by methodology known in the art. Human embryonic kidney (HEK) cells transfected with rat or human mGluR5 were plated in clear bottom assay plates for assay in a Functional Drug Screening System (FDSS). The cells were loaded with a Ca2+-sensitive fluorescent dye (e.g., Fluo-4), and the plates were washed and placed in the FDSS instrument. Test compound was applied to cells 3 seconds after baseline readings were taken. Cells were incubated with the test compounds for 140 seconds and then stimulated with an EC20 concentration of an mGluR5 agonist (e.g., glutamate, 3,5-dihydroxyphenylglycine, or quisqualate); 60-80 seconds later an EC80 concentration of agonist was added and readings taken for an additional 40 seconds. Data were collected at 1 Hz. Negative allosteric modulation of the agonist.
Measurement: IC50 = 407 nM (pChEMBL 6.389999866485596)
Descriptors: MW 357.78, ALogP 3.68, HBA 5, HBD 1, PSA 71.01, QED 0.72