loracarbef ChEBI:47544 antibiotic_resistance Lorabid CAS:76470-66-1 Loracarbef is a second-generation cephalosporin (carbacephem) and broad spectrum beta-lactam antibiotic. Loracarbef inhibits PBPs through binding, disrupting peptidoglycan cell wall cross-linkage and resulting in cell death. Loracarbefum ChEMBL:CHEMBL1200610 PubChem:5284585 ARO:3004016 second-generation cephalosporin