Used as a key intermediate in the synthesis of pharmaceutical agents, particularly in the development of central nervous system (CNS) active compounds. Its structure supports the creation of potent dopamine and serotonin modulators, making it valuable in research for antidepressants and antipsychotic drugs. Also employed in the preparation of peptidomimetics due to the stability and bioavailability offered by the pyrrolidine ring. Commonly utilized in medicinal chemistry for structure-activity relationship (SAR) studies targeting neurodegenerative disorders and psychiatric conditions.