Development status: Approved, off-patent, discontinued

Gram-positive activity

Gram-negative activity

Mechanism of Action/Target pathogen: Binds to bacterial penicillin-binding proteins (PBP) and interferes with bacterial cell wall integrity and synthesis. Active against Gram-positive bacteria and against many Enterobacteriaceae; less vulnerable to extended-spectum beta-lactamases (ESBL)

Additional information: Semisynthetic Cephalosporin (cephamycin), derived from Cephalosporin C