Substrate-Based Fragment Identification for the Development of Selective, Nonpeptidic Inhibitors of Striatal-Enriched Protein Tyrosine Phosphatase
作者:Tyler D. Baguley、Hai-Chao Xu、Manavi Chatterjee、Angus C. Nairn、Paul J. Lombroso、Jonathan A. Ellman
DOI:10.1021/jm401037h
日期:2013.10.10
Alzheimer’s disease. Herein, a substrate-based approach for the discovery and optimization of fragments called substrate activity screening (SAS) has been applied to the development of low molecular weight (<450 Da) and nonpeptidic, single-digit micromolar mechanism-based STEP inhibitors with greater than 20-fold selectivity across multiple tyrosine and dual specificity phosphatases. Significant levels of