Identification of Inhibitors of Checkpoint Kinase 1 through Template Screening
作者:Thomas P. Matthews、Suki Klair、Samantha Burns、Kathy Boxall、Michael Cherry、Martin Fisher、Isaac M. Westwood、Michael I. Walton、Tatiana McHardy、Kwai-Ming J. Cheung、Rob Van Montfort、David Williams、G. Wynne Aherne、Michelle D. Garrett、John Reader、Ian Collins
DOI:10.1021/jm900314j
日期:2009.8.13
screening, a fragment-based approach to small molecule hit generation, we have identified multiple CHK1 inhibitor scaffolds suitable for further optimization. The sequential combination of in silico low molecular weight template selection, a high concentration biochemical assay and hit validation through protein−ligand X-ray crystallography provided 13 template hits from an initial in silico screening