Used as a key intermediate in the synthesis of pharmaceutical compounds, particularly in the development of kinase inhibitors and central nervous system (CNS) agents. Its rigid, polycyclic structure with defined stereochemistry makes it valuable for designing potent and selective bioactive molecules. The Boc-protected amine allows for easy deprotection and further functionalization in multi-step synthetic routes. Commonly employed in medicinal chemistry for structure-activity relationship (SAR) studies due to its ability to mimic peptide motifs while enhancing metabolic stability and membrane permeability.