This compound is primarily utilized in the field of medicinal chemistry as a building block for the synthesis of more complex molecules. Its unique spirocyclic structure and the presence of fluorine atoms make it a valuable intermediate in the development of pharmaceuticals, particularly for designing drug candidates with enhanced metabolic stability and bioavailability. It is often employed in the creation of protease inhibitors, receptor antagonists, and other biologically active compounds. The tert-butyl ester group provides protection for the carboxylic acid functionality, allowing for selective reactions during synthetic processes. Its application is particularly relevant in the discovery and optimization of new therapeutic agents targeting various diseases.