Cefepime is a fourth-generation cephalosporin antibiotic developed in 1994. Cefepime is active against Gram-positive and Gram-negative bacteria, and has greater activity against both compared to third-generation antibiotics.[A2457,A249050] Cefepime is normall…

Enmetazobactam is a penicillanic acid sulfone extended-spectrum beta (?)-lactamase (ESBL) inhibitor.[A263266] Because ESBL enzymes can hydrolyze important antibiotics such as penicillins, broad-spectrum cephalosporins and monobactams, ESBL-producing bacteria …

Taniborbactam is under investigation in clinical trial NCT03840148 (Safety and Efficacy Study of Cefepime/vnrx-5133 in Patients With Complicated Urinary Tract Infections).