This compound is primarily utilized in the field of medicinal chemistry as a key intermediate in the synthesis of various pharmaceutical agents. Its unique spirocyclic structure makes it a valuable building block for developing molecules with potential therapeutic applications. Researchers often employ it in the design and optimization of drug candidates, particularly for targeting central nervous system disorders, due to its ability to influence pharmacokinetic properties and enhance bioavailability. Additionally, it is used in the preparation of peptidomimetics, which mimic the structure and function of peptides, aiding in the development of novel treatments for diseases such as cancer, inflammation, and infectious diseases. Its tert-butyl ester group provides stability during synthetic processes, making it a versatile reagent in organic synthesis.