Used as a chiral building block in the synthesis of pharmaceuticals, particularly in the development of drugs targeting the central nervous system. Its structural features make it valuable for creating biologically active molecules with high enantioselectivity. Commonly employed in the preparation of nootropic agents and cognitive enhancers due to its ability to mimic natural neurotransmitters. Also utilized in the design of enzyme inhibitors where stereochemistry plays a critical role in activity. Its lactam ring provides metabolic stability, enhancing the pharmacokinetic profile of derived compounds.