Rapid Development of a Potent Photo-triggered Inhibitor of the Serine Hydrolase RBBP9

摘要

The serine hydrolases constitute a large class of enzymes that play important roles in physiology. There is great interest in the development of potent and selective pharmacological inhibitors of these proteins. Traditional active-site inhibitors often have limited selectivity within this superfamily and are tedious and expensive to discover. Using the serine hydrolase RBBP9 as a model target, we designed a rapid and relatively inexpensive route to highly selective peptoid-based inhibitors that can be activated by visible light. This technology provides rapid access to photo-activated tool compounds capable of selectively blocking the function of particular serine hydrolases.