Document Report Card
Basic Information
ID: ALA5260855
Journal: Bioorg Med Chem
Title: Design, synthesis and biological evaluation of simplified analogues of MraY inhibitory natural product with rigid scaffold.
Authors: Okamoto K, Ishikawa A, Okawa R, Yamamoto K, Sato T, Yokota SI, Chiba K, Ichikawa S.
Abstract: Muraymycins and caprazamycins are strong inhibitors of MraY, which is responsible for peptidoglycan biosynthesis. Although they are promising antibacterial agents with a novel mode of action, their chemical structures are rather complex. This study investigated the simplification of these natural products by structure-based drug design, synthesis, and biological evaluation. We developed a simplified rigid scaffold with an arylalkyne moiety, which shows sub-micromolar MraY inhibitory activity. The scaffold is suitable for further investigating the structure-activity relationship by virtue of our synthetic strategy, where the substituent of interest is installed in the last stage of synthesis. This scaffold shows the potential for further use in optimizing MraY inhibitory and antibacterial activities.
CiteXplore: 35016115