Discovery of potent, reversible MetAP2 inhibitors via fragment based drug discovery and structure based drug design—Part 1
摘要:
Methionine aminopeptidase 2 (MetAP2) is an enzyme that cleaves an N-terminal methionine residue from a number of newly synthesized proteins. Pre-clinical and clinical studies suggest that MetAP2 inhibitors could be used as a novel treatment for obesity. Herein we describe our use of fragment screening methods and structural biology to quickly identify and elaborate an indazole fragment into a series of reversible MetAP2 inhibitors with < 10 nM potency, excellent selectivity, and favorable in vitro safety profiles. (C) 2016 Elsevier Ltd. All rights reserved.