Used as a key intermediate in the synthesis of pharmaceutical compounds, particularly in the development of central nervous system (CNS) agents. Its structure supports the construction of complex heterocyclic systems found in bioactive molecules. Commonly employed in medicinal chemistry for optimizing drug candidates targeting neurological disorders due to its conformational flexibility and ability to mimic peptide bonds. Also utilized in the preparation of enzyme inhibitors and receptor modulators, especially in research focused on pain management and cognitive function enhancement.