Target Validation Information
Target ID T85799
Target Name Cell division protein kinase 4
Target Type
Successful
Drug Potency against Target ZK 304709 Drug Info IC50 = 61 nM [537564]
1-(9-Oxo-9H-fluoren-4-yl)-3-pyridin-2-yl-urea Drug Info IC50 = 100 nM [526223]
4-[(3,5-diamino-1H-pyrazol-4-yl)diazenyl]phenol Drug Info IC50 = 13500 nM [528490]
PYRAZOLOPYRIDAZINE 2 Drug Info Ki = 190 nM [527192]
R547 Drug Info IC50 = 1~3 nM [537564]
N-(2-(1H-Indol-3-yl)ethyl)biphenyl-4-carboxamide Drug Info IC50 = 16000 nM [529613]
10-hydroxy-18-methoxybetaenone Drug Info IC50 = 11500 nM [525806]
AT7519 Drug Info IC50 < 100 nM [537564]
PD-332991 Drug Info IC50 = 11 nM [537564]
Flavopiridol Drug Info IC50 = 20~40 nM [537564]
PYRAZOLOPYRIDAZINE 1 Drug Info Ki = 60 nM [527192]
1-Pyridin-2-yl-3-quinolin-5-yl-urea Drug Info IC50 = 2400 nM [526223]
AG-024322 Drug Info IC50 = 1~3 nM [537564]
1-(1H-Indazol-6-yl)-3-pyridin-2-yl-urea Drug Info IC50 = 670 nM [526223]
P276-00 Drug Info IC50 = 63 nM [537564]
NU-6102 Drug Info IC50 = 1600 nM [528404]
SNS-032 Drug Info IC50 = 925 nM [537564]
1-(7-Hydroxy-naphthalen-1-yl)-3-pyridin-2-yl-urea Drug Info IC50 = 7600 nM [526223]
R-roscovitine Drug Info IC50 = 1~3 nM [537564]
Action against Disease Model R547 Induced G1-G2 arrest and apoptosis in t uMour cell lines independently of RB1 or p53 status (IC50 < 0.60 mM); induced significant t uMour growth reduction in h uMan t uMour xenografts and efficacious with daily oral dosing and weekly intravenous dosing. Early clinical trials established tolerable dosage (155 mg per m2 infusion on day 1 and day 8 during a 21-day cycle), related toxicities (nausea, emesis and hypotension) and confirmed antit uMor activity. [537564] Drug Info
The Effect of Target Knockout, Knockdown or Genetic Variations Mice expressing an endogenous Ink4-insensitive CDK4 R24C mutant develop a variety of t uMour types with complete penetrance [537564]
References
Ref 537564Cell cycle kinases as therapeutic targets for cancer. Nat Rev Drug Discov. 2009 Jul;8(7):547-66.
Ref 526223J Med Chem. 2001 Dec 20;44(26):4615-27.Structure-based generation of a new class of potent Cdk4 inhibitors: new de novo design strategy and library design.
Ref 528490J Med Chem. 2006 Nov 2;49(22):6500-9.4-arylazo-3,5-diamino-1H-pyrazole CDK inhibitors: SAR study, crystal structure in complex with CDK2, selectivity, and cellular effects.
Ref 527192J Med Chem. 2004 Sep 9;47(19):4716-30.N-Phenyl-4-pyrazolo[1,5-b]pyridazin-3-ylpyrimidin-2-amines as potent and selective inhibitors of glycogen synthase kinase 3 with good cellular efficacy.
Ref 537564Cell cycle kinases as therapeutic targets for cancer. Nat Rev Drug Discov. 2009 Jul;8(7):547-66.
Ref 529613Bioorg Med Chem. 2008 Aug 15;16(16):7728-39. Epub 2008 Jul 8.Design, synthesis and biological evaluation of new tryptamine and tetrahydro-beta-carboline-based selective inhibitors of CDK4.
Ref 525806J Nat Prod. 2000 Jun;63(6):739-45.Anthraquinones and betaenone derivatives from the sponge-associated fungus Microsphaeropsis species: novel inhibitors of protein kinases.
Ref 537564Cell cycle kinases as therapeutic targets for cancer. Nat Rev Drug Discov. 2009 Jul;8(7):547-66.
Ref 537564Cell cycle kinases as therapeutic targets for cancer. Nat Rev Drug Discov. 2009 Jul;8(7):547-66.
Ref 537564Cell cycle kinases as therapeutic targets for cancer. Nat Rev Drug Discov. 2009 Jul;8(7):547-66.
Ref 537564Cell cycle kinases as therapeutic targets for cancer. Nat Rev Drug Discov. 2009 Jul;8(7):547-66.
Ref 527192J Med Chem. 2004 Sep 9;47(19):4716-30.N-Phenyl-4-pyrazolo[1,5-b]pyridazin-3-ylpyrimidin-2-amines as potent and selective inhibitors of glycogen synthase kinase 3 with good cellular efficacy.
Ref 526223J Med Chem. 2001 Dec 20;44(26):4615-27.Structure-based generation of a new class of potent Cdk4 inhibitors: new de novo design strategy and library design.
Ref 537564Cell cycle kinases as therapeutic targets for cancer. Nat Rev Drug Discov. 2009 Jul;8(7):547-66.
Ref 526223J Med Chem. 2001 Dec 20;44(26):4615-27.Structure-based generation of a new class of potent Cdk4 inhibitors: new de novo design strategy and library design.
Ref 537564Cell cycle kinases as therapeutic targets for cancer. Nat Rev Drug Discov. 2009 Jul;8(7):547-66.
Ref 528404J Med Chem. 2006 Sep 7;49(18):5470-7.Dissecting the determinants of cyclin-dependent kinase 2 and cyclin-dependent kinase 4 inhibitor selectivity.
Ref 537564Cell cycle kinases as therapeutic targets for cancer. Nat Rev Drug Discov. 2009 Jul;8(7):547-66.
Ref 526223J Med Chem. 2001 Dec 20;44(26):4615-27.Structure-based generation of a new class of potent Cdk4 inhibitors: new de novo design strategy and library design.
Ref 537564Cell cycle kinases as therapeutic targets for cancer. Nat Rev Drug Discov. 2009 Jul;8(7):547-66.

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