Used as a key chiral intermediate in the synthesis of pharmaceutical agents, particularly in the development of neuroactive compounds and central nervous system modulators. Its rigid, polycyclic structure with defined stereochemistry makes it valuable for designing inhibitors and receptor ligands. Commonly employed in medicinal chemistry for optimizing potency and selectivity in drug candidates, especially for targets involving neurotransmitter receptors or enzymes related to neurological disorders. Also utilized in the preparation of peptidomimetics due to its ability to mimic peptide turn structures, enhancing metabolic stability and bioavailability in lead compounds.