This compound is primarily utilized in the field of medicinal chemistry as a key intermediate in the synthesis of various biologically active molecules. Its structure, featuring a spirocyclic core, makes it a valuable building block for developing compounds with potential therapeutic applications. It is often employed in the design and synthesis of small molecule inhibitors targeting specific enzymes or receptors, particularly in the context of neurological disorders and cancer research. The tert-butyl ester group in the molecule provides stability and facilitates further chemical modifications, enabling the creation of diverse derivatives for drug discovery and optimization. Additionally, its spirocyclic nature contributes to the three-dimensional complexity of the resulting compounds, which is crucial for achieving high selectivity and potency in drug candidates.