Highly efficient and versatile synthesis of libraries of constrained beta-strand mimetics

The general approach of using a bicyclic template to produce inhibitors of the protease superfamily of enzymes has been investigated. The Diels-Alder cycloaddition reaction on solid support has been found to be highly efficient for the synthesis of libraries of compounds that mimic the beta-strand secondary structure of proteins. Several potent and selective inhibitors of proteases have been discovered. (C) 1998 Elsevier Science Ltd. All rights reserved