lovingscience/chembl-v37-raw-activities huggingface dataset:
Compound (SMILES): c1cc2c3cnc(Nc4ccc(N5CCNCC5)cn4)nc3n(C3CCC3)c2cn1
InChIKey: XMLANQVRPNNKMS-UHFFFAOYSA-N
Target: Cyclin-dependent kinase 6 (SINGLE PROTEIN), Homo sapiens
UniProt: Q00534
Assay: In Vitro Assay: The Cdk4 and Cdk6 inhibitory activity of the compounds is measured with a kinase inhibition assay using recombinant Cdk4/CyclinD1 or Cdk6/CyclinD3 protein complexes. The protein substrate used in the assay is the retinoblastoma protein (Rb). The kinase reactions are carried out in a 96-well filter plate (MSDV N6B50, Millipore). Compounds are serially diluted in kinase buffer (20 mM Tris-HCl, pH 7.4, 50 mM NaCl, 1 mM DTT, 1 mg/ml BSA) and added to the reaction mixture containing 2.5 ng/ml Cdk4/CyclinD1 or Cdk6/CyclinD3, 25 μM ATP, 10 μCi/ml [33P]-ATP, 0.1 μg/ml Rb in the kinase buffer. The mixture is incubated at room temperature for 1 hour and the proteins precipitated with an equal volume of 20% TCA. The plates are washed with 10% TCA according to the manufacturer's instruction and dried at room temperature. The amount of the phosphorylated Rb is determined with a TopCount (PerkinElmer).
Measurement: IC50 = 6.1 nM (pChEMBL 8.210000038146973)
Descriptors: MW 400.49, ALogP 3.25, HBA 8, HBD 2, PSA 83.79, QED 0.54
Compound (SMILES): c1cc2c3cnc(Nc4ccc(N5CCNCC5)cn4)nc3n(CC3CCCCC3)c2cn1
InChIKey: FLELSIDTMCCIRQ-UHFFFAOYSA-N
Target: Cyclin-dependent kinase 4 (SINGLE PROTEIN), Homo sapiens
UniProt: P11802
Assay: In Vitro Assay: The Cdk4 and Cdk6 inhibitory activity of the compounds is measured with a kinase inhibition assay using recombinant Cdk4/CyclinD1 or Cdk6/CyclinD3 protein complexes. The protein substrate used in the assay is the retinoblastoma protein (Rb). The kinase reactions are carried out in a 96-well filter plate (MSDV N6B50, Millipore). Compounds are serially diluted in kinase buffer (20 mM Tris-HCl, pH 7.4, 50 mM NaCl, 1 mM DTT, 1 mg/ml BSA) and added to the reaction mixture containing 2.5 ng/ml Cdk4/CyclinD1 or Cdk6/CyclinD3, 25 μM ATP, 10 μCi/ml [33P]-ATP, 0.1 μg/ml Rb in the kinase buffer. The mixture is incubated at room temperature for 1 hour and the proteins precipitated with an equal volume of 20% TCA. The plates are washed with 10% TCA according to the manufacturer's instruction and dried at room temperature. The amount of the phosphorylated Rb is determined with a TopCount (PerkinElmer).
Measurement: IC50 = 13 nM (pChEMBL 7.889999866485596)
Descriptors: MW 442.57, ALogP 4.11, HBA 8, HBD 2, PSA 83.79, QED 0.48
Compound (SMILES): CC1(n2c3cnccc3c3cnc(Nc4ccc(N5CCNCC5)cn4)nc32)CCC1
InChIKey: RMYBOOZEFJJYAI-UHFFFAOYSA-N
Target: Cyclin-dependent kinase 4 (SINGLE PROTEIN), Homo sapiens
UniProt: P11802
Assay: In Vitro Assay: The Cdk4 and Cdk6 inhibitory activity of the compounds is measured with a kinase inhibition assay using recombinant Cdk4/CyclinD1 or Cdk6/CyclinD3 protein complexes. The protein substrate used in the assay is the retinoblastoma protein (Rb). The kinase reactions are carried out in a 96-well filter plate (MSDV N6B50, Millipore). Compounds are serially diluted in kinase buffer (20 mM Tris-HCl, pH 7.4, 50 mM NaCl, 1 mM DTT, 1 mg/ml BSA) and added to the reaction mixture containing 2.5 ng/ml Cdk4/CyclinD1 or Cdk6/CyclinD3, 25 μM ATP, 10 μCi/ml [33P]-ATP, 0.1 μg/ml Rb in the kinase buffer. The mixture is incubated at room temperature for 1 hour and the proteins precipitated with an equal volume of 20% TCA. The plates are washed with 10% TCA according to the manufacturer's instruction and dried at room temperature. The amount of the phosphorylated Rb is determined with a TopCount (PerkinElmer).
Measurement: IC50 = 5.3 nM (pChEMBL 8.279999732971191)
Descriptors: MW 414.52, ALogP 3.43, HBA 8, HBD 2, PSA 83.79, QED 0.53
Compound (SMILES): c1cc2c3cnc(Nc4ccc(N5CCNCC5)cn4)nc3n(C3CCCCCC3)c2cn1
InChIKey: ZUUXXQZUHHHBPS-UHFFFAOYSA-N
Target: Cyclin-dependent kinase 4 (SINGLE PROTEIN), Homo sapiens
UniProt: P11802
Assay: In Vitro Assay: The Cdk4 and Cdk6 inhibitory activity of the compounds is measured with a kinase inhibition assay using recombinant Cdk4/CyclinD1 or Cdk6/CyclinD3 protein complexes. The protein substrate used in the assay is the retinoblastoma protein (Rb). The kinase reactions are carried out in a 96-well filter plate (MSDV N6B50, Millipore). Compounds are serially diluted in kinase buffer (20 mM Tris-HCl, pH 7.4, 50 mM NaCl, 1 mM DTT, 1 mg/ml BSA) and added to the reaction mixture containing 2.5 ng/ml Cdk4/CyclinD1 or Cdk6/CyclinD3, 25 μM ATP, 10 μCi/ml [33P]-ATP, 0.1 μg/ml Rb in the kinase buffer. The mixture is incubated at room temperature for 1 hour and the proteins precipitated with an equal volume of 20% TCA. The plates are washed with 10% TCA according to the manufacturer's instruction and dried at room temperature. The amount of the phosphorylated Rb is determined with a TopCount (PerkinElmer).
Measurement: IC50 = 11 nM (pChEMBL 7.960000038146973)
Descriptors: MW 442.57, ALogP 4.42, HBA 8, HBD 2, PSA 83.79, QED 0.45
Compound (SMILES): c1cnc2c(c1)c1cnc(Nc3ccc(N4CCNCC4)cn3)nc1n2C1CCCC1
InChIKey: JXVCQGBDCQGWBV-UHFFFAOYSA-N
Target: Cyclin-dependent kinase 6 (SINGLE PROTEIN), Homo sapiens
UniProt: Q00534
Assay: In Vitro Assay: The Cdk4 and Cdk6 inhibitory activity of the compounds is measured with a kinase inhibition assay using recombinant Cdk4/CyclinD1 or Cdk6/CyclinD3 protein complexes. The protein substrate used in the assay is the retinoblastoma protein (Rb). The kinase reactions are carried out in a 96-well filter plate (MSDV N6B50, Millipore). Compounds are serially diluted in kinase buffer (20 mM Tris-HCl, pH 7.4, 50 mM NaCl, 1 mM DTT, 1 mg/ml BSA) and added to the reaction mixture containing 2.5 ng/ml Cdk4/CyclinD1 or Cdk6/CyclinD3, 25 μM ATP, 10 μCi/ml [33P]-ATP, 0.1 μg/ml Rb in the kinase buffer. The mixture is incubated at room temperature for 1 hour and the proteins precipitated with an equal volume of 20% TCA. The plates are washed with 10% TCA according to the manufacturer's instruction and dried at room temperature. The amount of the phosphorylated Rb is determined with a TopCount (PerkinElmer).
Measurement: IC50 = 21 nM (pChEMBL 7.679999828338623)
Descriptors: MW 414.52, ALogP 3.64, HBA 8, HBD 2, PSA 83.79, QED 0.53
Compound (SMILES): c1cnc2c(c1)c1cnc(Nc3ccc(N4CCNCC4)cc3)nc1n2C1CCCC1
InChIKey: RHOCTZQICRQPCV-UHFFFAOYSA-N
Target: Cyclin-dependent kinase 6 (SINGLE PROTEIN), Homo sapiens
UniProt: Q00534
Assay: In Vitro Assay: The Cdk4 and Cdk6 inhibitory activity of the compounds is measured with a kinase inhibition assay using recombinant Cdk4/CyclinD1 or Cdk6/CyclinD3 protein complexes. The protein substrate used in the assay is the retinoblastoma protein (Rb). The kinase reactions are carried out in a 96-well filter plate (MSDV N6B50, Millipore). Compounds are serially diluted in kinase buffer (20 mM Tris-HCl, pH 7.4, 50 mM NaCl, 1 mM DTT, 1 mg/ml BSA) and added to the reaction mixture containing 2.5 ng/ml Cdk4/CyclinD1 or Cdk6/CyclinD3, 25 μM ATP, 10 μCi/ml [33P]-ATP, 0.1 μg/ml Rb in the kinase buffer. The mixture is incubated at room temperature for 1 hour and the proteins precipitated with an equal volume of 20% TCA. The plates are washed with 10% TCA according to the manufacturer's instruction and dried at room temperature. The amount of the phosphorylated Rb is determined with a TopCount (PerkinElmer).
Measurement: IC50 = 4.4 nM (pChEMBL 8.359999656677246)
Descriptors: MW 413.53, ALogP 4.25, HBA 7, HBD 2, PSA 70.9, QED 0.52
Compound (SMILES): c1ccc2c(c1)c1cnc(Nc3ccc(N4CCNCC4)cn3)nc1n2C1CCCC1
InChIKey: HXNPDRQGWMHOBE-UHFFFAOYSA-N
Target: Cyclin-dependent kinase 4 (SINGLE PROTEIN), Homo sapiens
UniProt: P11802
Assay: In Vitro Assay: The Cdk4 and Cdk6 inhibitory activity of the compounds is measured with a kinase inhibition assay using recombinant Cdk4/CyclinD1 or Cdk6/CyclinD3 protein complexes. The protein substrate used in the assay is the retinoblastoma protein (Rb). The kinase reactions are carried out in a 96-well filter plate (MSDV N6B50, Millipore). Compounds are serially diluted in kinase buffer (20 mM Tris-HCl, pH 7.4, 50 mM NaCl, 1 mM DTT, 1 mg/ml BSA) and added to the reaction mixture containing 2.5 ng/ml Cdk4/CyclinD1 or Cdk6/CyclinD3, 25 μM ATP, 10 μCi/ml [33P]-ATP, 0.1 μg/ml Rb in the kinase buffer. The mixture is incubated at room temperature for 1 hour and the proteins precipitated with an equal volume of 20% TCA. The plates are washed with 10% TCA according to the manufacturer's instruction and dried at room temperature. The amount of the phosphorylated Rb is determined with a TopCount (PerkinElmer).
Measurement: IC50 = 4.3 nM (pChEMBL 8.369999885559082)
Descriptors: MW 413.53, ALogP 4.25, HBA 7, HBD 2, PSA 70.9, QED 0.52
Compound (SMILES): c1ccc2c(c1)c1cnc(Nc3ccc(N4CCNCC4)cn3)nc1n2C1CCOCC1
InChIKey: VHWYHHQIYHLXIJ-UHFFFAOYSA-N
Target: Cyclin-dependent kinase 4 (SINGLE PROTEIN), Homo sapiens
UniProt: P11802
Assay: In Vitro Assay: The Cdk4 and Cdk6 inhibitory activity of the compounds is measured with a kinase inhibition assay using recombinant Cdk4/CyclinD1 or Cdk6/CyclinD3 protein complexes. The protein substrate used in the assay is the retinoblastoma protein (Rb). The kinase reactions are carried out in a 96-well filter plate (MSDV N6B50, Millipore). Compounds are serially diluted in kinase buffer (20 mM Tris-HCl, pH 7.4, 50 mM NaCl, 1 mM DTT, 1 mg/ml BSA) and added to the reaction mixture containing 2.5 ng/ml Cdk4/CyclinD1 or Cdk6/CyclinD3, 25 μM ATP, 10 μCi/ml [33P]-ATP, 0.1 μg/ml Rb in the kinase buffer. The mixture is incubated at room temperature for 1 hour and the proteins precipitated with an equal volume of 20% TCA. The plates are washed with 10% TCA according to the manufacturer's instruction and dried at room temperature. The amount of the phosphorylated Rb is determined with a TopCount (PerkinElmer).
Measurement: IC50 = 2.1 nM (pChEMBL 8.680000305175781)
Descriptors: MW 429.53, ALogP 3.48, HBA 8, HBD 2, PSA 80.13, QED 0.51
Compound (SMILES): c1ccc2c(c1)c1cnc(Nc3ccc(N4CCNCC4)cn3)nc1n2C1CCCCCC1
InChIKey: DLOAOZHQATYZNK-UHFFFAOYSA-N
Target: Cyclin-dependent kinase 6 (SINGLE PROTEIN), Homo sapiens
UniProt: Q00534
Assay: In Vitro Assay: The Cdk4 and Cdk6 inhibitory activity of the compounds is measured with a kinase inhibition assay using recombinant Cdk4/CyclinD1 or Cdk6/CyclinD3 protein complexes. The protein substrate used in the assay is the retinoblastoma protein (Rb). The kinase reactions are carried out in a 96-well filter plate (MSDV N6B50, Millipore). Compounds are serially diluted in kinase buffer (20 mM Tris-HCl, pH 7.4, 50 mM NaCl, 1 mM DTT, 1 mg/ml BSA) and added to the reaction mixture containing 2.5 ng/ml Cdk4/CyclinD1 or Cdk6/CyclinD3, 25 μM ATP, 10 μCi/ml [33P]-ATP, 0.1 μg/ml Rb in the kinase buffer. The mixture is incubated at room temperature for 1 hour and the proteins precipitated with an equal volume of 20% TCA. The plates are washed with 10% TCA according to the manufacturer's instruction and dried at room temperature. The amount of the phosphorylated Rb is determined with a TopCount (PerkinElmer).
Measurement: IC50 = 3.1 nM (pChEMBL 8.510000228881836)
Descriptors: MW 441.58, ALogP 5.03, HBA 7, HBD 2, PSA 70.9, QED 0.43
Compound (SMILES): c1cc2c3cnc(Nc4ccc(N5CCNCC5)cc4)nc3n(C3CC4CCC3C4)c2cn1
InChIKey: RXSMWEYGRAHVQN-UHFFFAOYSA-N
Target: Cyclin-dependent kinase 6 (SINGLE PROTEIN), Homo sapiens
UniProt: Q00534
Assay: In Vitro Assay: The Cdk4 and Cdk6 inhibitory activity of the compounds is measured with a kinase inhibition assay using recombinant Cdk4/CyclinD1 or Cdk6/CyclinD3 protein complexes. The protein substrate used in the assay is the retinoblastoma protein (Rb). The kinase reactions are carried out in a 96-well filter plate (MSDV N6B50, Millipore). Compounds are serially diluted in kinase buffer (20 mM Tris-HCl, pH 7.4, 50 mM NaCl, 1 mM DTT, 1 mg/ml BSA) and added to the reaction mixture containing 2.5 ng/ml Cdk4/CyclinD1 or Cdk6/CyclinD3, 25 μM ATP, 10 μCi/ml [33P]-ATP, 0.1 μg/ml Rb in the kinase buffer. The mixture is incubated at room temperature for 1 hour and the proteins precipitated with an equal volume of 20% TCA. The plates are washed with 10% TCA according to the manufacturer's instruction and dried at room temperature. The amount of the phosphorylated Rb is determined with a TopCount (PerkinElmer).
Measurement: IC50 = 2.6 nM (pChEMBL 8.59000015258789)
Descriptors: MW 439.57, ALogP 4.49, HBA 7, HBD 2, PSA 70.9, QED 0.49
Compound (SMILES): N#Cc1ccc2c3cnc(Nc4ccc(N5CCNCC5)cn4)nc3n(C3CCCC3)c2c1
InChIKey: MYNSISSWZNWEKP-UHFFFAOYSA-N
Target: Cyclin-dependent kinase 6 (SINGLE PROTEIN), Homo sapiens
UniProt: Q00534
Assay: In Vitro Assay: The Cdk4 and Cdk6 inhibitory activity of the compounds is measured with a kinase inhibition assay using recombinant Cdk4/CyclinD1 or Cdk6/CyclinD3 protein complexes. The protein substrate used in the assay is the retinoblastoma protein (Rb). The kinase reactions are carried out in a 96-well filter plate (MSDV N6B50, Millipore). Compounds are serially diluted in kinase buffer (20 mM Tris-HCl, pH 7.4, 50 mM NaCl, 1 mM DTT, 1 mg/ml BSA) and added to the reaction mixture containing 2.5 ng/ml Cdk4/CyclinD1 or Cdk6/CyclinD3, 25 μM ATP, 10 μCi/ml [33P]-ATP, 0.1 μg/ml Rb in the kinase buffer. The mixture is incubated at room temperature for 1 hour and the proteins precipitated with an equal volume of 20% TCA. The plates are washed with 10% TCA according to the manufacturer's instruction and dried at room temperature. The amount of the phosphorylated Rb is determined with a TopCount (PerkinElmer).
Measurement: IC50 = 7.2 nM (pChEMBL 8.140000343322754)
Descriptors: MW 438.54, ALogP 4.12, HBA 8, HBD 2, PSA 94.69, QED 0.49
Compound (SMILES): COc1cc2c3cnc(Nc4ccc(N5CCNCC5)cn4)nc3n(C3CCCC3)c2cn1
InChIKey: WEHVSGDBAMEZCL-UHFFFAOYSA-N
Target: Cyclin-dependent kinase 6 (SINGLE PROTEIN), Homo sapiens
UniProt: Q00534
Assay: In Vitro Assay: The Cdk4 and Cdk6 inhibitory activity of the compounds is measured with a kinase inhibition assay using recombinant Cdk4/CyclinD1 or Cdk6/CyclinD3 protein complexes. The protein substrate used in the assay is the retinoblastoma protein (Rb). The kinase reactions are carried out in a 96-well filter plate (MSDV N6B50, Millipore). Compounds are serially diluted in kinase buffer (20 mM Tris-HCl, pH 7.4, 50 mM NaCl, 1 mM DTT, 1 mg/ml BSA) and added to the reaction mixture containing 2.5 ng/ml Cdk4/CyclinD1 or Cdk6/CyclinD3, 25 μM ATP, 10 μCi/ml [33P]-ATP, 0.1 μg/ml Rb in the kinase buffer. The mixture is incubated at room temperature for 1 hour and the proteins precipitated with an equal volume of 20% TCA. The plates are washed with 10% TCA according to the manufacturer's instruction and dried at room temperature. The amount of the phosphorylated Rb is determined with a TopCount (PerkinElmer).
Measurement: IC50 = 500 nM (pChEMBL 6.300000190734863)
Descriptors: MW 444.54, ALogP 3.65, HBA 9, HBD 2, PSA 93.02, QED 0.48
Compound (SMILES): Oc1cc2c3cnc(Nc4ccc(N5CCNCC5)cn4)nc3n(C3CCCC3)c2cn1
InChIKey: HYDOSWLWKXMOGK-UHFFFAOYSA-N
Target: Cyclin-dependent kinase 4 (SINGLE PROTEIN), Homo sapiens
UniProt: P11802
Assay: In Vitro Assay: The Cdk4 and Cdk6 inhibitory activity of the compounds is measured with a kinase inhibition assay using recombinant Cdk4/CyclinD1 or Cdk6/CyclinD3 protein complexes. The protein substrate used in the assay is the retinoblastoma protein (Rb). The kinase reactions are carried out in a 96-well filter plate (MSDV N6B50, Millipore). Compounds are serially diluted in kinase buffer (20 mM Tris-HCl, pH 7.4, 50 mM NaCl, 1 mM DTT, 1 mg/ml BSA) and added to the reaction mixture containing 2.5 ng/ml Cdk4/CyclinD1 or Cdk6/CyclinD3, 25 μM ATP, 10 μCi/ml [33P]-ATP, 0.1 μg/ml Rb in the kinase buffer. The mixture is incubated at room temperature for 1 hour and the proteins precipitated with an equal volume of 20% TCA. The plates are washed with 10% TCA according to the manufacturer's instruction and dried at room temperature. The amount of the phosphorylated Rb is determined with a TopCount (PerkinElmer).
Measurement: IC50 = 136 nM (pChEMBL 6.869999885559082)
Descriptors: MW 430.52, ALogP 3.35, HBA 9, HBD 3, PSA 104.02, QED 0.45
Compound (SMILES): OCC1(n2c3cnccc3c3cnc(Nc4ccc(N5CCNCC5)cn4)nc32)CCCC1
InChIKey: IMANTSACQRSZER-UHFFFAOYSA-N
Target: Cyclin-dependent kinase 4 (SINGLE PROTEIN), Homo sapiens
UniProt: P11802
Assay: In Vitro Assay: The Cdk4 and Cdk6 inhibitory activity of the compounds is measured with a kinase inhibition assay using recombinant Cdk4/CyclinD1 or Cdk6/CyclinD3 protein complexes. The protein substrate used in the assay is the retinoblastoma protein (Rb). The kinase reactions are carried out in a 96-well filter plate (MSDV N6B50, Millipore). Compounds are serially diluted in kinase buffer (20 mM Tris-HCl, pH 7.4, 50 mM NaCl, 1 mM DTT, 1 mg/ml BSA) and added to the reaction mixture containing 2.5 ng/ml Cdk4/CyclinD1 or Cdk6/CyclinD3, 25 μM ATP, 10 μCi/ml [33P]-ATP, 0.1 μg/ml Rb in the kinase buffer. The mixture is incubated at room temperature for 1 hour and the proteins precipitated with an equal volume of 20% TCA. The plates are washed with 10% TCA according to the manufacturer's instruction and dried at room temperature. The amount of the phosphorylated Rb is determined with a TopCount (PerkinElmer).
Measurement: IC50 = 11 nM (pChEMBL 7.960000038146973)
Descriptors: MW 444.54, ALogP 2.79, HBA 9, HBD 3, PSA 104.02, QED 0.43
Compound (SMILES): CC(C)(CO)Cn1c2cnccc2c2cnc(Nc3ccc(N4CCNCC4)cn3)nc21
InChIKey: WFAWAQUXUURRFW-UHFFFAOYSA-N
Target: Cyclin-dependent kinase 4 (SINGLE PROTEIN), Homo sapiens
UniProt: P11802
Assay: In Vitro Assay: The Cdk4 and Cdk6 inhibitory activity of the compounds is measured with a kinase inhibition assay using recombinant Cdk4/CyclinD1 or Cdk6/CyclinD3 protein complexes. The protein substrate used in the assay is the retinoblastoma protein (Rb). The kinase reactions are carried out in a 96-well filter plate (MSDV N6B50, Millipore). Compounds are serially diluted in kinase buffer (20 mM Tris-HCl, pH 7.4, 50 mM NaCl, 1 mM DTT, 1 mg/ml BSA) and added to the reaction mixture containing 2.5 ng/ml Cdk4/CyclinD1 or Cdk6/CyclinD3, 25 μM ATP, 10 μCi/ml [33P]-ATP, 0.1 μg/ml Rb in the kinase buffer. The mixture is incubated at room temperature for 1 hour and the proteins precipitated with an equal volume of 20% TCA. The plates are washed with 10% TCA according to the manufacturer's instruction and dried at room temperature. The amount of the phosphorylated Rb is determined with a TopCount (PerkinElmer).
Measurement: IC50 = 73 nM (pChEMBL 7.139999866485596)
Descriptors: MW 432.53, ALogP 2.55, HBA 9, HBD 3, PSA 104.02, QED 0.43
Compound (SMILES): c1ccc2c(c1)c1cnc(Nc3ccc(N4CCNCC4)cc3)nc1n2C1CCOCC1
InChIKey: XIDKPCVBCPPONE-UHFFFAOYSA-N
Target: Cyclin-dependent kinase 4 (SINGLE PROTEIN), Homo sapiens
UniProt: P11802
Assay: In Vitro Assay: The Cdk4 and Cdk6 inhibitory activity of the compounds is measured with a kinase inhibition assay using recombinant Cdk4/CyclinD1 or Cdk6/CyclinD3 protein complexes. The protein substrate used in the assay is the retinoblastoma protein (Rb). The kinase reactions are carried out in a 96-well filter plate (MSDV N6B50, Millipore). Compounds are serially diluted in kinase buffer (20 mM Tris-HCl, pH 7.4, 50 mM NaCl, 1 mM DTT, 1 mg/ml BSA) and added to the reaction mixture containing 2.5 ng/ml Cdk4/CyclinD1 or Cdk6/CyclinD3, 25 μM ATP, 10 μCi/ml [33P]-ATP, 0.1 μg/ml Rb in the kinase buffer. The mixture is incubated at room temperature for 1 hour and the proteins precipitated with an equal volume of 20% TCA. The plates are washed with 10% TCA according to the manufacturer's instruction and dried at room temperature. The amount of the phosphorylated Rb is determined with a TopCount (PerkinElmer).
Measurement: IC50 = 2 nM (pChEMBL 8.699999809265137)
Descriptors: MW 428.54, ALogP 4.09, HBA 7, HBD 2, PSA 67.24, QED 0.51
Compound (SMILES): c1ccc2c(c1)c1cnc(Nc3ccc(N4CCNCC4)cc3)nc1n2C1CCCC1
InChIKey: XEJXFSVXCFISJM-UHFFFAOYSA-N
Target: Cyclin-dependent kinase 4 (SINGLE PROTEIN), Homo sapiens
UniProt: P11802
Assay: In Vitro Assay: The Cdk4 and Cdk6 inhibitory activity of the compounds is measured with a kinase inhibition assay using recombinant Cdk4/CyclinD1 or Cdk6/CyclinD3 protein complexes. The protein substrate used in the assay is the retinoblastoma protein (Rb). The kinase reactions are carried out in a 96-well filter plate (MSDV N6B50, Millipore). Compounds are serially diluted in kinase buffer (20 mM Tris-HCl, pH 7.4, 50 mM NaCl, 1 mM DTT, 1 mg/ml BSA) and added to the reaction mixture containing 2.5 ng/ml Cdk4/CyclinD1 or Cdk6/CyclinD3, 25 μM ATP, 10 μCi/ml [33P]-ATP, 0.1 μg/ml Rb in the kinase buffer. The mixture is incubated at room temperature for 1 hour and the proteins precipitated with an equal volume of 20% TCA. The plates are washed with 10% TCA according to the manufacturer's instruction and dried at room temperature. The amount of the phosphorylated Rb is determined with a TopCount (PerkinElmer).
Measurement: IC50 = 2 nM (pChEMBL 8.699999809265137)
Descriptors: MW 412.54, ALogP 4.85, HBA 6, HBD 2, PSA 58.01, QED 0.5
Compound (SMILES): c1cc2c3cnc(Nc4ccc(N5CCCNCC5)cn4)nc3n(C3CCCC3)c2cn1
InChIKey: JUQKGEXKBSXXHM-UHFFFAOYSA-N
Target: Cyclin-dependent kinase 4 (SINGLE PROTEIN), Homo sapiens
UniProt: P11802
Assay: In Vitro Assay: The Cdk4 and Cdk6 inhibitory activity of the compounds is measured with a kinase inhibition assay using recombinant Cdk4/CyclinD1 or Cdk6/CyclinD3 protein complexes. The protein substrate used in the assay is the retinoblastoma protein (Rb). The kinase reactions are carried out in a 96-well filter plate (MSDV N6B50, Millipore). Compounds are serially diluted in kinase buffer (20 mM Tris-HCl, pH 7.4, 50 mM NaCl, 1 mM DTT, 1 mg/ml BSA) and added to the reaction mixture containing 2.5 ng/ml Cdk4/CyclinD1 or Cdk6/CyclinD3, 25 μM ATP, 10 μCi/ml [33P]-ATP, 0.1 μg/ml Rb in the kinase buffer. The mixture is incubated at room temperature for 1 hour and the proteins precipitated with an equal volume of 20% TCA. The plates are washed with 10% TCA according to the manufacturer's instruction and dried at room temperature. The amount of the phosphorylated Rb is determined with a TopCount (PerkinElmer).
Measurement: IC50 = 1.6 nM (pChEMBL 8.800000190734863)
Descriptors: MW 428.54, ALogP 4.03, HBA 8, HBD 2, PSA 83.79, QED 0.51
Compound (SMILES): O=C(c1csc(Nc2ncc3c4ccncc4n(C4CCCC4)c3n2)n1)N1CCNCC1
InChIKey: FICIRDHVWSBGDI-UHFFFAOYSA-N
Target: Cyclin-dependent kinase 6 (SINGLE PROTEIN), Homo sapiens
UniProt: Q00534
Assay: In Vitro Assay: The Cdk4 and Cdk6 inhibitory activity of the compounds is measured with a kinase inhibition assay using recombinant Cdk4/CyclinD1 or Cdk6/CyclinD3 protein complexes. The protein substrate used in the assay is the retinoblastoma protein (Rb). The kinase reactions are carried out in a 96-well filter plate (MSDV N6B50, Millipore). Compounds are serially diluted in kinase buffer (20 mM Tris-HCl, pH 7.4, 50 mM NaCl, 1 mM DTT, 1 mg/ml BSA) and added to the reaction mixture containing 2.5 ng/ml Cdk4/CyclinD1 or Cdk6/CyclinD3, 25 μM ATP, 10 μCi/ml [33P]-ATP, 0.1 μg/ml Rb in the kinase buffer. The mixture is incubated at room temperature for 1 hour and the proteins precipitated with an equal volume of 20% TCA. The plates are washed with 10% TCA according to the manufacturer's instruction and dried at room temperature. The amount of the phosphorylated Rb is determined with a TopCount (PerkinElmer).
Measurement: IC50 = 6.5 nM (pChEMBL 8.1899995803833)
Descriptors: MW 448.56, ALogP 3.34, HBA 9, HBD 2, PSA 100.86, QED 0.49
Compound (SMILES): O=C(c1cnc(Nc2ncc3c4ccncc4n(C4CCCC4)c3n2)s1)N1CCNCC1
InChIKey: JQOIYKPXKQECLH-UHFFFAOYSA-N
Target: Cyclin-dependent kinase 4 (SINGLE PROTEIN), Homo sapiens
UniProt: P11802
Assay: In Vitro Assay: The Cdk4 and Cdk6 inhibitory activity of the compounds is measured with a kinase inhibition assay using recombinant Cdk4/CyclinD1 or Cdk6/CyclinD3 protein complexes. The protein substrate used in the assay is the retinoblastoma protein (Rb). The kinase reactions are carried out in a 96-well filter plate (MSDV N6B50, Millipore). Compounds are serially diluted in kinase buffer (20 mM Tris-HCl, pH 7.4, 50 mM NaCl, 1 mM DTT, 1 mg/ml BSA) and added to the reaction mixture containing 2.5 ng/ml Cdk4/CyclinD1 or Cdk6/CyclinD3, 25 μM ATP, 10 μCi/ml [33P]-ATP, 0.1 μg/ml Rb in the kinase buffer. The mixture is incubated at room temperature for 1 hour and the proteins precipitated with an equal volume of 20% TCA. The plates are washed with 10% TCA according to the manufacturer's instruction and dried at room temperature. The amount of the phosphorylated Rb is determined with a TopCount (PerkinElmer).
Measurement: IC50 = 66 nM (pChEMBL 7.179999828338623)
Descriptors: MW 448.56, ALogP 3.34, HBA 9, HBD 2, PSA 100.86, QED 0.49
Compound (SMILES): Cc1cc(N2CCNCC2)cnc1Nc1ncc2c3ccncc3n(C3CCCC3)c2n1
InChIKey: VUTNEOKLYIUETI-UHFFFAOYSA-N
Target: Cyclin-dependent kinase 6 (SINGLE PROTEIN), Homo sapiens
UniProt: Q00534
Assay: In Vitro Assay: The Cdk4 and Cdk6 inhibitory activity of the compounds is measured with a kinase inhibition assay using recombinant Cdk4/CyclinD1 or Cdk6/CyclinD3 protein complexes. The protein substrate used in the assay is the retinoblastoma protein (Rb). The kinase reactions are carried out in a 96-well filter plate (MSDV N6B50, Millipore). Compounds are serially diluted in kinase buffer (20 mM Tris-HCl, pH 7.4, 50 mM NaCl, 1 mM DTT, 1 mg/ml BSA) and added to the reaction mixture containing 2.5 ng/ml Cdk4/CyclinD1 or Cdk6/CyclinD3, 25 μM ATP, 10 μCi/ml [33P]-ATP, 0.1 μg/ml Rb in the kinase buffer. The mixture is incubated at room temperature for 1 hour and the proteins precipitated with an equal volume of 20% TCA. The plates are washed with 10% TCA according to the manufacturer's instruction and dried at room temperature. The amount of the phosphorylated Rb is determined with a TopCount (PerkinElmer).
Measurement: IC50 = 406 nM (pChEMBL 6.389999866485596)
Descriptors: MW 428.54, ALogP 3.95, HBA 8, HBD 2, PSA 83.79, QED 0.51
Compound (SMILES): COc1nccc2c3cnc(Nc4ccc(N5CCNCC5)cn4)nc3n(C3CCCC3)c12
InChIKey: VGTZAEIJCBVBJN-UHFFFAOYSA-N
Target: Cyclin-dependent kinase 4 (SINGLE PROTEIN), Homo sapiens
UniProt: P11802
Assay: In Vitro Assay: The Cdk4 and Cdk6 inhibitory activity of the compounds is measured with a kinase inhibition assay using recombinant Cdk4/CyclinD1 or Cdk6/CyclinD3 protein complexes. The protein substrate used in the assay is the retinoblastoma protein (Rb). The kinase reactions are carried out in a 96-well filter plate (MSDV N6B50, Millipore). Compounds are serially diluted in kinase buffer (20 mM Tris-HCl, pH 7.4, 50 mM NaCl, 1 mM DTT, 1 mg/ml BSA) and added to the reaction mixture containing 2.5 ng/ml Cdk4/CyclinD1 or Cdk6/CyclinD3, 25 μM ATP, 10 μCi/ml [33P]-ATP, 0.1 μg/ml Rb in the kinase buffer. The mixture is incubated at room temperature for 1 hour and the proteins precipitated with an equal volume of 20% TCA. The plates are washed with 10% TCA according to the manufacturer's instruction and dried at room temperature. The amount of the phosphorylated Rb is determined with a TopCount (PerkinElmer).
Measurement: IC50 = 12 nM (pChEMBL 7.920000076293945)
Descriptors: MW 444.54, ALogP 3.65, HBA 9, HBD 2, PSA 93.02, QED 0.48
Compound (SMILES): CN(C)C1CCN(c2ccc(Nc3ncc4c5ccncc5n(C5CCCC5)c4n3)cn2)CC1
InChIKey: HMRIRKKYMJPHCL-UHFFFAOYSA-N
Target: Cyclin-dependent kinase 4 (SINGLE PROTEIN), Homo sapiens
UniProt: P11802
Assay: In Vitro Assay: The Cdk4 and Cdk6 inhibitory activity of the compounds is measured with a kinase inhibition assay using recombinant Cdk4/CyclinD1 or Cdk6/CyclinD3 protein complexes. The protein substrate used in the assay is the retinoblastoma protein (Rb). The kinase reactions are carried out in a 96-well filter plate (MSDV N6B50, Millipore). Compounds are serially diluted in kinase buffer (20 mM Tris-HCl, pH 7.4, 50 mM NaCl, 1 mM DTT, 1 mg/ml BSA) and added to the reaction mixture containing 2.5 ng/ml Cdk4/CyclinD1 or Cdk6/CyclinD3, 25 μM ATP, 10 μCi/ml [33P]-ATP, 0.1 μg/ml Rb in the kinase buffer. The mixture is incubated at room temperature for 1 hour and the proteins precipitated with an equal volume of 20% TCA. The plates are washed with 10% TCA according to the manufacturer's instruction and dried at room temperature. The amount of the phosphorylated Rb is determined with a TopCount (PerkinElmer).
Measurement: IC50 = 0.97 nM (pChEMBL 9.010000228881836)
Descriptors: MW 456.6, ALogP 4.76, HBA 8, HBD 1, PSA 75, QED 0.46
Compound (SMILES): Fc1cncc2c1c1cnc(Nc3ccc(N4CCNCC4)cn3)nc1n2C1CCCC1
InChIKey: JLYJRFAIRQJLMH-UHFFFAOYSA-N
Target: Cyclin-dependent kinase 4 (SINGLE PROTEIN), Homo sapiens
UniProt: P11802
Assay: In Vitro Assay: The Cdk4 and Cdk6 inhibitory activity of the compounds is measured with a kinase inhibition assay using recombinant Cdk4/CyclinD1 or Cdk6/CyclinD3 protein complexes. The protein substrate used in the assay is the retinoblastoma protein (Rb). The kinase reactions are carried out in a 96-well filter plate (MSDV N6B50, Millipore). Compounds are serially diluted in kinase buffer (20 mM Tris-HCl, pH 7.4, 50 mM NaCl, 1 mM DTT, 1 mg/ml BSA) and added to the reaction mixture containing 2.5 ng/ml Cdk4/CyclinD1 or Cdk6/CyclinD3, 25 μM ATP, 10 μCi/ml [33P]-ATP, 0.1 μg/ml Rb in the kinase buffer. The mixture is incubated at room temperature for 1 hour and the proteins precipitated with an equal volume of 20% TCA. The plates are washed with 10% TCA according to the manufacturer's instruction and dried at room temperature. The amount of the phosphorylated Rb is determined with a TopCount (PerkinElmer).
Measurement: IC50 = 5.2 nM (pChEMBL 8.279999732971191)
Descriptors: MW 432.51, ALogP 3.78, HBA 8, HBD 2, PSA 83.79, QED 0.51
Compound (SMILES): c1ncc2c(n1)c1cnc(Nc3ccc(N4CCNCC4)cn3)nc1n2C1CCCC1
InChIKey: BAXNNGKROGCYTP-UHFFFAOYSA-N
Target: Cyclin-dependent kinase 4 (SINGLE PROTEIN), Homo sapiens
UniProt: P11802
Assay: In Vitro Assay: The Cdk4 and Cdk6 inhibitory activity of the compounds is measured with a kinase inhibition assay using recombinant Cdk4/CyclinD1 or Cdk6/CyclinD3 protein complexes. The protein substrate used in the assay is the retinoblastoma protein (Rb). The kinase reactions are carried out in a 96-well filter plate (MSDV N6B50, Millipore). Compounds are serially diluted in kinase buffer (20 mM Tris-HCl, pH 7.4, 50 mM NaCl, 1 mM DTT, 1 mg/ml BSA) and added to the reaction mixture containing 2.5 ng/ml Cdk4/CyclinD1 or Cdk6/CyclinD3, 25 μM ATP, 10 μCi/ml [33P]-ATP, 0.1 μg/ml Rb in the kinase buffer. The mixture is incubated at room temperature for 1 hour and the proteins precipitated with an equal volume of 20% TCA. The plates are washed with 10% TCA according to the manufacturer's instruction and dried at room temperature. The amount of the phosphorylated Rb is determined with a TopCount (PerkinElmer).
Measurement: IC50 = 15 nM (pChEMBL 7.820000171661377)
Descriptors: MW 415.51, ALogP 3.04, HBA 9, HBD 2, PSA 96.68, QED 0.53
Compound (SMILES): NCC1CCN(c2ccc(Nc3ncc4c5ccncc5n(C5CCCC5)c4n3)nc2)CC1
InChIKey: GUSNCWNJVRLHCL-UHFFFAOYSA-N
Target: Cyclin-dependent kinase 4 (SINGLE PROTEIN), Homo sapiens
UniProt: P11802
Assay: In Vitro Assay: The Cdk4 and Cdk6 inhibitory activity of the compounds is measured with a kinase inhibition assay using recombinant Cdk4/CyclinD1 or Cdk6/CyclinD3 protein complexes. The protein substrate used in the assay is the retinoblastoma protein (Rb). The kinase reactions are carried out in a 96-well filter plate (MSDV N6B50, Millipore). Compounds are serially diluted in kinase buffer (20 mM Tris-HCl, pH 7.4, 50 mM NaCl, 1 mM DTT, 1 mg/ml BSA) and added to the reaction mixture containing 2.5 ng/ml Cdk4/CyclinD1 or Cdk6/CyclinD3, 25 μM ATP, 10 μCi/ml [33P]-ATP, 0.1 μg/ml Rb in the kinase buffer. The mixture is incubated at room temperature for 1 hour and the proteins precipitated with an equal volume of 20% TCA. The plates are washed with 10% TCA according to the manufacturer's instruction and dried at room temperature. The amount of the phosphorylated Rb is determined with a TopCount (PerkinElmer).
Measurement: IC50 = 4 nM (pChEMBL 8.399999618530273)
Descriptors: MW 442.57, ALogP 4.41, HBA 8, HBD 2, PSA 97.78, QED 0.47
Compound (SMILES): C[C@@H]1CN(c2ccc(Nc3ncc4c5ccncc5n(C5CCCC5)c4n3)nc2)CCN1
InChIKey: CUXUPHRVKKHTFX-MRXNPFEDSA-N
Target: Cyclin-dependent kinase 4 (SINGLE PROTEIN), Homo sapiens
UniProt: P11802
Assay: In Vitro Assay: The Cdk4 and Cdk6 inhibitory activity of the compounds is measured with a kinase inhibition assay using recombinant Cdk4/CyclinD1 or Cdk6/CyclinD3 protein complexes. The protein substrate used in the assay is the retinoblastoma protein (Rb). The kinase reactions are carried out in a 96-well filter plate (MSDV N6B50, Millipore). Compounds are serially diluted in kinase buffer (20 mM Tris-HCl, pH 7.4, 50 mM NaCl, 1 mM DTT, 1 mg/ml BSA) and added to the reaction mixture containing 2.5 ng/ml Cdk4/CyclinD1 or Cdk6/CyclinD3, 25 μM ATP, 10 μCi/ml [33P]-ATP, 0.1 μg/ml Rb in the kinase buffer. The mixture is incubated at room temperature for 1 hour and the proteins precipitated with an equal volume of 20% TCA. The plates are washed with 10% TCA according to the manufacturer's instruction and dried at room temperature. The amount of the phosphorylated Rb is determined with a TopCount (PerkinElmer).
Measurement: IC50 = 1.7 nM (pChEMBL 8.770000457763672)
Descriptors: MW 428.54, ALogP 4.03, HBA 8, HBD 2, PSA 83.79, QED 0.51
Compound (SMILES): C[C@H]1CN(c2ccc(Nc3ncc4c5ccncc5n(C5CCCC5)c4n3)nc2)CCN1
InChIKey: CUXUPHRVKKHTFX-INIZCTEOSA-N
Target: Cyclin-dependent kinase 4 (SINGLE PROTEIN), Homo sapiens
UniProt: P11802
Assay: In Vitro Assay: The Cdk4 and Cdk6 inhibitory activity of the compounds is measured with a kinase inhibition assay using recombinant Cdk4/CyclinD1 or Cdk6/CyclinD3 protein complexes. The protein substrate used in the assay is the retinoblastoma protein (Rb). The kinase reactions are carried out in a 96-well filter plate (MSDV N6B50, Millipore). Compounds are serially diluted in kinase buffer (20 mM Tris-HCl, pH 7.4, 50 mM NaCl, 1 mM DTT, 1 mg/ml BSA) and added to the reaction mixture containing 2.5 ng/ml Cdk4/CyclinD1 or Cdk6/CyclinD3, 25 μM ATP, 10 μCi/ml [33P]-ATP, 0.1 μg/ml Rb in the kinase buffer. The mixture is incubated at room temperature for 1 hour and the proteins precipitated with an equal volume of 20% TCA. The plates are washed with 10% TCA according to the manufacturer's instruction and dried at room temperature. The amount of the phosphorylated Rb is determined with a TopCount (PerkinElmer).
Measurement: IC50 = 2 nM (pChEMBL 8.699999809265137)
Descriptors: MW 428.54, ALogP 4.03, HBA 8, HBD 2, PSA 83.79, QED 0.51
Compound (SMILES): c1cc2c3cnc(Nc4ccc(N[C@@H]5CCNC5)cn4)nc3n(C3CCCC3)c2cn1
InChIKey: SMNBJOCPOYEKDE-MRXNPFEDSA-N
Target: Cyclin-dependent kinase 4 (SINGLE PROTEIN), Homo sapiens
UniProt: P11802
Assay: In Vitro Assay: The Cdk4 and Cdk6 inhibitory activity of the compounds is measured with a kinase inhibition assay using recombinant Cdk4/CyclinD1 or Cdk6/CyclinD3 protein complexes. The protein substrate used in the assay is the retinoblastoma protein (Rb). The kinase reactions are carried out in a 96-well filter plate (MSDV N6B50, Millipore). Compounds are serially diluted in kinase buffer (20 mM Tris-HCl, pH 7.4, 50 mM NaCl, 1 mM DTT, 1 mg/ml BSA) and added to the reaction mixture containing 2.5 ng/ml Cdk4/CyclinD1 or Cdk6/CyclinD3, 25 μM ATP, 10 μCi/ml [33P]-ATP, 0.1 μg/ml Rb in the kinase buffer. The mixture is incubated at room temperature for 1 hour and the proteins precipitated with an equal volume of 20% TCA. The plates are washed with 10% TCA according to the manufacturer's instruction and dried at room temperature. The amount of the phosphorylated Rb is determined with a TopCount (PerkinElmer).
Measurement: IC50 = 3.4 nM (pChEMBL 8.470000267028809)
Descriptors: MW 414.52, ALogP 4.01, HBA 8, HBD 3, PSA 92.58, QED 0.45
Compound (SMILES): c1cc2c3cnc(Nc4ccc(N[C@H]5CCNC5)cn4)nc3n(C3CCCC3)c2cn1
InChIKey: SMNBJOCPOYEKDE-INIZCTEOSA-N
Target: Cyclin-dependent kinase 6 (SINGLE PROTEIN), Homo sapiens
UniProt: Q00534
Assay: In Vitro Assay: The Cdk4 and Cdk6 inhibitory activity of the compounds is measured with a kinase inhibition assay using recombinant Cdk4/CyclinD1 or Cdk6/CyclinD3 protein complexes. The protein substrate used in the assay is the retinoblastoma protein (Rb). The kinase reactions are carried out in a 96-well filter plate (MSDV N6B50, Millipore). Compounds are serially diluted in kinase buffer (20 mM Tris-HCl, pH 7.4, 50 mM NaCl, 1 mM DTT, 1 mg/ml BSA) and added to the reaction mixture containing 2.5 ng/ml Cdk4/CyclinD1 or Cdk6/CyclinD3, 25 μM ATP, 10 μCi/ml [33P]-ATP, 0.1 μg/ml Rb in the kinase buffer. The mixture is incubated at room temperature for 1 hour and the proteins precipitated with an equal volume of 20% TCA. The plates are washed with 10% TCA according to the manufacturer's instruction and dried at room temperature. The amount of the phosphorylated Rb is determined with a TopCount (PerkinElmer).
Measurement: IC50 = 24 nM (pChEMBL 7.619999885559082)
Descriptors: MW 414.52, ALogP 4.01, HBA 8, HBD 3, PSA 92.58, QED 0.45
Compound (SMILES): O=S1(=O)CCC(Nc2ccc(Nc3ncc4c5ccncc5n(C5CCCC5)c4n3)nc2)C1
InChIKey: QYKOXFSITMBUDO-UHFFFAOYSA-N
Target: Cyclin-dependent kinase 4 (SINGLE PROTEIN), Homo sapiens
UniProt: P11802
Assay: In Vitro Assay: The Cdk4 and Cdk6 inhibitory activity of the compounds is measured with a kinase inhibition assay using recombinant Cdk4/CyclinD1 or Cdk6/CyclinD3 protein complexes. The protein substrate used in the assay is the retinoblastoma protein (Rb). The kinase reactions are carried out in a 96-well filter plate (MSDV N6B50, Millipore). Compounds are serially diluted in kinase buffer (20 mM Tris-HCl, pH 7.4, 50 mM NaCl, 1 mM DTT, 1 mg/ml BSA) and added to the reaction mixture containing 2.5 ng/ml Cdk4/CyclinD1 or Cdk6/CyclinD3, 25 μM ATP, 10 μCi/ml [33P]-ATP, 0.1 μg/ml Rb in the kinase buffer. The mixture is incubated at room temperature for 1 hour and the proteins precipitated with an equal volume of 20% TCA. The plates are washed with 10% TCA according to the manufacturer's instruction and dried at room temperature. The amount of the phosphorylated Rb is determined with a TopCount (PerkinElmer).
Measurement: IC50 = 9.6 nM (pChEMBL 8.020000457763672)
Descriptors: MW 463.57, ALogP 3.83, HBA 9, HBD 2, PSA 114.69, QED 0.46
Compound (SMILES): O=S1(=O)CCN(c2ccc(Nc3ncc4c5ccncc5n(C5CCCC5)c4n3)nc2)CC1
InChIKey: HKVDMDVJPHFROE-UHFFFAOYSA-N
Target: Cyclin-dependent kinase 6 (SINGLE PROTEIN), Homo sapiens
UniProt: Q00534
Assay: In Vitro Assay: The Cdk4 and Cdk6 inhibitory activity of the compounds is measured with a kinase inhibition assay using recombinant Cdk4/CyclinD1 or Cdk6/CyclinD3 protein complexes. The protein substrate used in the assay is the retinoblastoma protein (Rb). The kinase reactions are carried out in a 96-well filter plate (MSDV N6B50, Millipore). Compounds are serially diluted in kinase buffer (20 mM Tris-HCl, pH 7.4, 50 mM NaCl, 1 mM DTT, 1 mg/ml BSA) and added to the reaction mixture containing 2.5 ng/ml Cdk4/CyclinD1 or Cdk6/CyclinD3, 25 μM ATP, 10 μCi/ml [33P]-ATP, 0.1 μg/ml Rb in the kinase buffer. The mixture is incubated at room temperature for 1 hour and the proteins precipitated with an equal volume of 20% TCA. The plates are washed with 10% TCA according to the manufacturer's instruction and dried at room temperature. The amount of the phosphorylated Rb is determined with a TopCount (PerkinElmer).
Measurement: IC50 = 73 nM (pChEMBL 7.139999866485596)
Descriptors: MW 463.57, ALogP 3.47, HBA 9, HBD 1, PSA 105.9, QED 0.49
Compound (SMILES): NCC1CCCN(c2ccc(Nc3ncc4c5ccncc5n(C5CCCC5)c4n3)nc2)C1
InChIKey: FWXDAOVLHSUOKI-UHFFFAOYSA-N
Target: Cyclin-dependent kinase 4 (SINGLE PROTEIN), Homo sapiens
UniProt: P11802
Assay: In Vitro Assay: The Cdk4 and Cdk6 inhibitory activity of the compounds is measured with a kinase inhibition assay using recombinant Cdk4/CyclinD1 or Cdk6/CyclinD3 protein complexes. The protein substrate used in the assay is the retinoblastoma protein (Rb). The kinase reactions are carried out in a 96-well filter plate (MSDV N6B50, Millipore). Compounds are serially diluted in kinase buffer (20 mM Tris-HCl, pH 7.4, 50 mM NaCl, 1 mM DTT, 1 mg/ml BSA) and added to the reaction mixture containing 2.5 ng/ml Cdk4/CyclinD1 or Cdk6/CyclinD3, 25 μM ATP, 10 μCi/ml [33P]-ATP, 0.1 μg/ml Rb in the kinase buffer. The mixture is incubated at room temperature for 1 hour and the proteins precipitated with an equal volume of 20% TCA. The plates are washed with 10% TCA according to the manufacturer's instruction and dried at room temperature. The amount of the phosphorylated Rb is determined with a TopCount (PerkinElmer).
Measurement: IC50 = 1.3 nM (pChEMBL 8.890000343322754)
Descriptors: MW 442.57, ALogP 4.41, HBA 8, HBD 2, PSA 97.78, QED 0.47
Compound (SMILES): CN(c1ccc(Nc2ncc3c4ccncc4n(C4CCCC4)c3n2)nc1)C1CCCNC1
InChIKey: NLNYPXXUDMBZJR-UHFFFAOYSA-N
Target: Cyclin-dependent kinase 4 (SINGLE PROTEIN), Homo sapiens
UniProt: P11802
Assay: In Vitro Assay: The Cdk4 and Cdk6 inhibitory activity of the compounds is measured with a kinase inhibition assay using recombinant Cdk4/CyclinD1 or Cdk6/CyclinD3 protein complexes. The protein substrate used in the assay is the retinoblastoma protein (Rb). The kinase reactions are carried out in a 96-well filter plate (MSDV N6B50, Millipore). Compounds are serially diluted in kinase buffer (20 mM Tris-HCl, pH 7.4, 50 mM NaCl, 1 mM DTT, 1 mg/ml BSA) and added to the reaction mixture containing 2.5 ng/ml Cdk4/CyclinD1 or Cdk6/CyclinD3, 25 μM ATP, 10 μCi/ml [33P]-ATP, 0.1 μg/ml Rb in the kinase buffer. The mixture is incubated at room temperature for 1 hour and the proteins precipitated with an equal volume of 20% TCA. The plates are washed with 10% TCA according to the manufacturer's instruction and dried at room temperature. The amount of the phosphorylated Rb is determined with a TopCount (PerkinElmer).
Measurement: IC50 = 4.1 nM (pChEMBL 8.390000343322754)
Descriptors: MW 442.57, ALogP 4.42, HBA 8, HBD 2, PSA 83.79, QED 0.47
Compound (SMILES): c1cc2c3cnc(Nc4ccc(NC5CCNCC5)cn4)nc3n(C3CCCC3)c2cn1
InChIKey: LCZLJATWTUPEBT-UHFFFAOYSA-N
Target: Cyclin-dependent kinase 4 (SINGLE PROTEIN), Homo sapiens
UniProt: P11802
Assay: In Vitro Assay: The Cdk4 and Cdk6 inhibitory activity of the compounds is measured with a kinase inhibition assay using recombinant Cdk4/CyclinD1 or Cdk6/CyclinD3 protein complexes. The protein substrate used in the assay is the retinoblastoma protein (Rb). The kinase reactions are carried out in a 96-well filter plate (MSDV N6B50, Millipore). Compounds are serially diluted in kinase buffer (20 mM Tris-HCl, pH 7.4, 50 mM NaCl, 1 mM DTT, 1 mg/ml BSA) and added to the reaction mixture containing 2.5 ng/ml Cdk4/CyclinD1 or Cdk6/CyclinD3, 25 μM ATP, 10 μCi/ml [33P]-ATP, 0.1 μg/ml Rb in the kinase buffer. The mixture is incubated at room temperature for 1 hour and the proteins precipitated with an equal volume of 20% TCA. The plates are washed with 10% TCA according to the manufacturer's instruction and dried at room temperature. The amount of the phosphorylated Rb is determined with a TopCount (PerkinElmer).
Measurement: IC50 = 17 nM (pChEMBL 7.769999980926514)
Descriptors: MW 428.54, ALogP 4.4, HBA 8, HBD 3, PSA 92.58, QED 0.43
Compound (SMILES): c1cc2c3cnc(Nc4ccc(NCC5CCNC5)cn4)nc3n(C3CCCC3)c2cn1
InChIKey: AADALVDVXCAFCH-UHFFFAOYSA-N
Target: Cyclin-dependent kinase 4 (SINGLE PROTEIN), Homo sapiens
UniProt: P11802
Assay: In Vitro Assay: The Cdk4 and Cdk6 inhibitory activity of the compounds is measured with a kinase inhibition assay using recombinant Cdk4/CyclinD1 or Cdk6/CyclinD3 protein complexes. The protein substrate used in the assay is the retinoblastoma protein (Rb). The kinase reactions are carried out in a 96-well filter plate (MSDV N6B50, Millipore). Compounds are serially diluted in kinase buffer (20 mM Tris-HCl, pH 7.4, 50 mM NaCl, 1 mM DTT, 1 mg/ml BSA) and added to the reaction mixture containing 2.5 ng/ml Cdk4/CyclinD1 or Cdk6/CyclinD3, 25 μM ATP, 10 μCi/ml [33P]-ATP, 0.1 μg/ml Rb in the kinase buffer. The mixture is incubated at room temperature for 1 hour and the proteins precipitated with an equal volume of 20% TCA. The plates are washed with 10% TCA according to the manufacturer's instruction and dried at room temperature. The amount of the phosphorylated Rb is determined with a TopCount (PerkinElmer).
Measurement: IC50 = 3.6 nM (pChEMBL 8.4399995803833)
Descriptors: MW 428.54, ALogP 4.25, HBA 8, HBD 3, PSA 92.58, QED 0.42
Compound (SMILES): c1cc2c3cnc(Nc4ccc(NCC5CCCNC5)cn4)nc3n(C3CCCC3)c2cn1
InChIKey: INZATVUQLHACKG-UHFFFAOYSA-N
Target: Cyclin-dependent kinase 4 (SINGLE PROTEIN), Homo sapiens
UniProt: P11802
Assay: In Vitro Assay: The Cdk4 and Cdk6 inhibitory activity of the compounds is measured with a kinase inhibition assay using recombinant Cdk4/CyclinD1 or Cdk6/CyclinD3 protein complexes. The protein substrate used in the assay is the retinoblastoma protein (Rb). The kinase reactions are carried out in a 96-well filter plate (MSDV N6B50, Millipore). Compounds are serially diluted in kinase buffer (20 mM Tris-HCl, pH 7.4, 50 mM NaCl, 1 mM DTT, 1 mg/ml BSA) and added to the reaction mixture containing 2.5 ng/ml Cdk4/CyclinD1 or Cdk6/CyclinD3, 25 μM ATP, 10 μCi/ml [33P]-ATP, 0.1 μg/ml Rb in the kinase buffer. The mixture is incubated at room temperature for 1 hour and the proteins precipitated with an equal volume of 20% TCA. The plates are washed with 10% TCA according to the manufacturer's instruction and dried at room temperature. The amount of the phosphorylated Rb is determined with a TopCount (PerkinElmer).
Measurement: IC50 = 4.1 nM (pChEMBL 8.390000343322754)
Descriptors: MW 442.57, ALogP 4.64, HBA 8, HBD 3, PSA 92.58, QED 0.4
Compound (SMILES): CC1CN(c2ccc(Nc3ncc4c5ccncc5n(C5CCCC5)c4n3)nc2)CC(C)N1
InChIKey: UDXBBVMHDXZDRX-UHFFFAOYSA-N
Target: Cyclin-dependent kinase 4 (SINGLE PROTEIN), Homo sapiens
UniProt: P11802
Assay: In Vitro Assay: The Cdk4 and Cdk6 inhibitory activity of the compounds is measured with a kinase inhibition assay using recombinant Cdk4/CyclinD1 or Cdk6/CyclinD3 protein complexes. The protein substrate used in the assay is the retinoblastoma protein (Rb). The kinase reactions are carried out in a 96-well filter plate (MSDV N6B50, Millipore). Compounds are serially diluted in kinase buffer (20 mM Tris-HCl, pH 7.4, 50 mM NaCl, 1 mM DTT, 1 mg/ml BSA) and added to the reaction mixture containing 2.5 ng/ml Cdk4/CyclinD1 or Cdk6/CyclinD3, 25 μM ATP, 10 μCi/ml [33P]-ATP, 0.1 μg/ml Rb in the kinase buffer. The mixture is incubated at room temperature for 1 hour and the proteins precipitated with an equal volume of 20% TCA. The plates are washed with 10% TCA according to the manufacturer's instruction and dried at room temperature. The amount of the phosphorylated Rb is determined with a TopCount (PerkinElmer).
Measurement: IC50 = 2.3 nM (pChEMBL 8.640000343322754)
Descriptors: MW 442.57, ALogP 4.42, HBA 8, HBD 2, PSA 83.79, QED 0.48
Compound (SMILES): COC1CCN(c2ccc(Nc3ncc4c5ccncc5n(C5CCCC5)c4n3)nc2)C1
InChIKey: KUMIVUZAYASXOI-UHFFFAOYSA-N
Target: Cyclin-dependent kinase 4 (SINGLE PROTEIN), Homo sapiens
UniProt: P11802
Assay: In Vitro Assay: The Cdk4 and Cdk6 inhibitory activity of the compounds is measured with a kinase inhibition assay using recombinant Cdk4/CyclinD1 or Cdk6/CyclinD3 protein complexes. The protein substrate used in the assay is the retinoblastoma protein (Rb). The kinase reactions are carried out in a 96-well filter plate (MSDV N6B50, Millipore). Compounds are serially diluted in kinase buffer (20 mM Tris-HCl, pH 7.4, 50 mM NaCl, 1 mM DTT, 1 mg/ml BSA) and added to the reaction mixture containing 2.5 ng/ml Cdk4/CyclinD1 or Cdk6/CyclinD3, 25 μM ATP, 10 μCi/ml [33P]-ATP, 0.1 μg/ml Rb in the kinase buffer. The mixture is incubated at room temperature for 1 hour and the proteins precipitated with an equal volume of 20% TCA. The plates are washed with 10% TCA according to the manufacturer's instruction and dried at room temperature. The amount of the phosphorylated Rb is determined with a TopCount (PerkinElmer).
Measurement: IC50 = 17 nM (pChEMBL 7.769999980926514)
Descriptors: MW 429.53, ALogP 4.46, HBA 8, HBD 1, PSA 80.99, QED 0.5