ISDA

Deposition Date 2008-10-15

Release Date 2008-11-04

Last Version Date 2024-10-16

Entry Detail

PDB ID:

2W17

Keywords:

TRANSFERASE

Title:

CDK2 in complex with the imidazole pyrimidine amide, compound (S)-8b

Biological Source:

Source Organism:

HOMO SAPIENS (Taxon ID: 9606)

Host Organism:

SPODOPTERA FRUGIPERDA

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.15 Å

R-Value Free:

0.30

R-Value Work:

0.24

R-Value Observed:

0.24

Space Group:

P 21 21 21

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:CELL DIVISION PROTEIN KINASE 2
Gene (Uniprot):CDK2
Chain IDs:A
Chain Length:299
Number of Molecules:1
Biological Source:HOMO SAPIENS

UniProt ID:P24941 Pfam ID:PF00069 EC:2.7.11.22

Ligand Molecules

ACT

I19

Primary Citation

The Discovery of Azd5597, a Potent Imidazole Pyrimidine Amide Cdk Inhibitor Suitable for Intravenous Dosing.

Jones, C.D, Andrews, D.M, Barker, A.J, Blades, K, Daunt, P, East, S, Geh, C, Graham, M.A, Johnson, K.M, Loddick, S.A, Mcfarland, H.M, Mcgregor, A, Moss, L, Rudge, D.A, Simpson, P.B, Swain, M.L, Tam, K.Y, Tucker, J.A, Walker, M.Show

Bioorg.Med.Chem.Lett. 18 6369 ? (2008)

PMID: 18996007 DOI: 10.1016/J.BMCL.2008.10.102

Abstact

The development of a novel series of imidazole pyrimidine amides as cyclin-dependent kinase (CDK) inhibitors is described. Optimisation of inhibitory potency against multiple CDK's (1, 2 and 9) resulted in imidazole pyrimidine amides with potent in vitro anti-proliferative effects against a range of cancer cell lines. Excellent physiochemical properties and large margins against inhibition of CYP isoforms and the hERG ion channel were achieved by modification of lipophilicity and amine basicity. A candidate with disease model activity in human cancer cell line xenografts and with suitable physiochemical and pharmacokinetic profiles for intravenous (i.v.) dosing was selected for further development as AZD5597.

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Primary Citation of related structures