DuP 105 is primarily utilized in the field of medicinal chemistry as an antibacterial agent. It belongs to the class of beta-lactam antibiotics, which are known for their effectiveness against a wide range of bacterial infections. The compound is particularly valued for its ability to inhibit the synthesis of bacterial cell walls, leading to the destruction of the bacteria. This makes it a crucial component in the treatment of infections caused by both Gram-positive and Gram-negative bacteria. In clinical settings, DuP 105 is often employed to combat severe infections that are resistant to other forms of antibiotics, thereby playing a critical role in managing antibiotic-resistant bacterial strains. Additionally, its application extends to research and development, where it is studied for potential enhancements in antibiotic efficacy and to understand resistance mechanisms better.