Used as a key intermediate in the synthesis of pharmaceutical compounds, particularly in the development of kinase inhibitors and other bioactive molecules. Its structure allows for selective functionalization, making it valuable in medicinal chemistry for creating analogs with enhanced biological activity. Commonly employed in cross-coupling reactions such as Suzuki-Miyaura and Buchwald-Hartwig aminations to build complex heterocyclic systems. Also utilized in research settings for the preparation of pyridone-based derivatives targeting central nervous system disorders and inflammatory diseases.