This compound is primarily utilized in the field of organic synthesis, particularly as a building block for the development of more complex molecules. Its unique structure, featuring both an amino group and a spirocyclic system, makes it valuable in the design and synthesis of pharmaceuticals, especially in the creation of novel drug candidates. The tert-butyl ester group provides stability and protection during synthetic processes, allowing for selective reactions to occur at other functional sites. Researchers often employ it in the preparation of peptidomimetics and other bioactive compounds, where its rigid spirocyclic framework can influence the three-dimensional conformation of the final product, potentially enhancing binding affinity to biological targets. Additionally, its application extends to the study of enzyme inhibitors and receptor modulators, where its structural features can mimic natural substrates or ligands, aiding in the discovery of new therapeutic agents.