Generation and utilization of synthetic combinatorial libraries

Abstract

The use of combinatorial chemistry is fundamentally changing the pace and scope of basic research and drug discovery. Since the introduction of synthetic peptide libraries several years ago, combinatorial chemistry has proven to be a powerful tool for the generation of immense molecular diversities of peptides, peptidomimetics and new organic compounds. This article briefly reviews methods for the generation and application of combinatorial libraries, with particular emphasis on soluble synthetic combinatorial libraries. The utility of these molecular diversities for basic research and drug discovery has been demonstrated through the identification of numerous highly active compounds such as antigenic peptides, receptor ligands, antimicrobial compounds and enzyme inhibitors.