Used as a key intermediate in the synthesis of biologically active compounds, particularly in the development of kinase inhibitors for cancer research. Its structure supports selective binding to enzyme targets, making it valuable in drug discovery programs focused on signal transduction pathways. Commonly employed in medicinal chemistry for structure-activity relationship (SAR) studies due to its ability to mimic peptide bonds and participate in hydrogen bonding. Also utilized in the preparation of small molecule inhibitors targeting inflammatory and neurodegenerative diseases.