Used primarily in pharmaceutical research, this compound serves as a key intermediate in the synthesis of complex molecules. Its spirocyclic structure is particularly valuable in the development of novel drugs targeting neurological disorders, as it can mimic certain natural substrates in the brain. The tert-butyl ester group enhances its stability, making it suitable for various chemical transformations. Researchers also utilize it in the creation of peptide analogs, where its rigid framework can improve the biological activity and selectivity of potential therapeutic agents. Additionally, its unique architecture is explored in the design of enzyme inhibitors, contributing to advancements in medicinal chemistry.