Used as an intermediate in the synthesis of pharmaceutical compounds, particularly in the development of bioactive molecules targeting central nervous system disorders. Its structural features make it valuable in constructing complex heterocyclic systems found in neuroactive agents. Commonly employed in medicinal chemistry for optimizing drug candidates due to its conformational rigidity and ability to mimic peptide bonds. Also utilized in the preparation of enzyme inhibitors and receptor modulators, especially in research focused on cognitive and psychiatric conditions.