Used as a key intermediate in the synthesis of biologically active compounds, particularly in pharmaceuticals. Its strained bicyclic structure and protected amine functionalities make it valuable for constructing complex nitrogen-containing molecules. Commonly employed in the development of protease inhibitors and kinase inhibitors due to its ability to mimic peptide bonds and influence stereochemistry in drug candidates. Also utilized in agrochemicals for designing novel active ingredients with improved metabolic stability. The tert-butyl carbamate (Boc) group allows for selective deprotection, enabling stepwise assembly in multi-step organic syntheses.