Used in organic synthesis as a versatile intermediate for the development of pharmaceuticals, particularly in the creation of compounds with potential therapeutic effects. Its unique spirocyclic structure makes it valuable in designing molecules with specific biological activities, such as enzyme inhibitors or receptor modulators. Additionally, it serves as a building block in the synthesis of complex heterocyclic compounds, which are often explored for their medicinal properties. Its application extends to research in drug discovery, where it aids in the study of structure-activity relationships to optimize drug candidates.