Ureides are a class of organic compounds derived from urea through degradation processes, often found as intermediate products in the metabolism of nitrogen-containing compounds. These compounds play significant roles in agricultural chemistry and biological systems. In agriculture, ureides serve as potential fertilizer agents due to their ability to release ammonia, which is essential for plant growth. They are particularly interesting in controlled-release fertilizers because they can slowly break down over time, providing a sustained supply of nutrients. Additionally, research into ureides has led to the development of more efficient and environmentally friendly nitrogen management strategies, reducing the risk of nutrient runoff and improving soil health. In biological systems, certain ureides have been identified as byproducts in metabolic pathways, offering insights into cellular processes and potential biomarkers for disease states.