Used as a key intermediate in the synthesis of pharmaceutical compounds, particularly in the development of bioactive molecules with constrained ring systems. Its bridged bicyclic structure imparts rigidity, making it valuable for modifying peptide-like structures to enhance metabolic stability and receptor selectivity. Commonly employed in medicinal chemistry for constructing protease inhibitors and central nervous system agents. The Boc-protected nitrogen allows for straightforward deprotection and further functionalization in multi-step syntheses. Its carboxylic acid group enables coupling reactions to form amides or esters, facilitating incorporation into larger molecular architectures.