1,5-dihydro-1,5-Naphthyridine-2,6-dione is primarily utilized in the field of medicinal chemistry as a key intermediate in the synthesis of various pharmaceutical compounds. Its structure is often incorporated into molecules designed for therapeutic applications, particularly in the development of drugs targeting cancer and infectious diseases. Researchers leverage its scaffold to create inhibitors that can interact with specific enzymes or proteins involved in disease pathways. Additionally, it is explored in the design of novel bioactive compounds due to its potential to enhance drug efficacy and selectivity. Its role in organic synthesis also extends to the creation of complex heterocyclic compounds, which are valuable in both academic research and industrial applications.