Lactams are a class of organic compounds characterized by the presence of an amide group attached to a ketone, forming a four-membered ring structure. These molecules play a critical role in various applications across pharmaceuticals and polymer chemistry due to their unique properties. In pharmaceuticals, lactams such as penicillins and cephalosporins are widely used antibiotics owing to their ability to inhibit bacterial cell wall synthesis. Additionally, lactams find use in the development of non-steroidal anti-inflammatory drugs (NSAIDs) and other therapeutic agents. The chemical stability and ease of modification make them versatile in the design of novel drug candidates. In polymer chemistry, certain lactams are employed as monomers for synthesizing biodegradable polymers with potential applications in medical implants and drug delivery systems.