This chemical is primarily utilized in the field of medicinal chemistry and pharmaceutical research. It serves as a key intermediate in the synthesis of complex organic molecules, particularly those targeting specific biological pathways. Its structure, featuring multiple functional groups and stereocenters, makes it valuable for developing compounds with high selectivity and potency, often used in drug discovery programs. The presence of the tert-butyl and azaspiro groups enhances its stability and bioavailability, making it suitable for creating potential therapeutic agents. Applications include the development of small-molecule inhibitors, receptor modulators, or enzyme-targeting drugs, particularly in areas such as oncology, neurology, or infectious diseases. Its oxalate form ensures improved solubility and handling during formulation processes.