Used as an intermediate in the synthesis of certain beta-lactam antibiotics, particularly penicillins. Plays a key role in enhancing antimicrobial activity by serving as a core structure that provides stability against beta-lactamase enzymes. This compound's strained bicyclic framework contributes to high reactivity, making it valuable in constructing potent, broad-spectrum antibiotics effective against resistant bacterial strains. Commonly utilized in pharmaceutical research and development for creating novel antimicrobial agents.