Used as a key intermediate in the synthesis of pharmaceutical compounds, particularly in the development of kinase inhibitors. Its structure supports the formation of biologically active molecules targeting inflammatory diseases and certain cancers. The Boc-protected amine group allows for selective deprotection and further functionalization in multi-step syntheses. The cyano and dihydropyridine groups enhance binding affinity in drug-receptor interactions, making it valuable in medicinal chemistry for optimizing potency and selectivity.