2j9m

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Template:STRUCTURE 2j9m

CRYSTAL STRUCTURE OF CDK2 IN COMPLEX WITH MACROCYCLIC AMINOPYRIMIDINE

Overview

X-ray structures from CDK2-aminopyrimidine inhibitor complexes led to the idea to stabilize the active conformation of aminopyrimidine inhibitors by incorporating the recognition site into a macrocyclic framework. A modular synthesis approach that relies on a new late-stage macrocyclization protocol that enables fast and efficient synthesis of macrocyclic aminopyrimidines was developed. A set of structurally diverse derivatives was prepared. Macrocyclic aminopyrimidines were shown to be multitarget inhibitors of CDK1/2 and VEGF-RTKs. In addition, potent antiproliferative activities toward various human tumor cells and a human tumor xenograft model were demonstrated.

About this Structure

2J9M is a Single protein structure of sequence from Homo sapiens. Full crystallographic information is available from OCA.

Reference

Macrocyclic Aminopyrimidines as Multitarget CDK and VEGF-R Inhibitors with Potent Antiproliferative Activities., Lucking U, Siemeister G, Schafer M, Briem H, Kruger M, Lienau P, Jautelat R, ChemMedChem. 2007 Jan 15;2(1):63-77. PMID:17131463 Page seeded by OCA on Sun May 4 08:33:44 2008