"23521W1S24"^^ . "A semisynthetic beta-lactamase inhibitor isolated from Streptomyces. Clavulanic acid contains a beta-lactam ring and binds strongly to beta-lactamase at or near its active site, thereby hindering enzymatic activity. This protects other beta-lactam antibiotics from beta-lactamase catalysis, thereby enhancing their antibacterial effects. This agent is used in conjunction with beta-lactamase susceptible antibiotics, such as penicillins and cephalosporins, to treat infections caused by beta-lactamase producing organisms.NCI" . "CHEBI:48947"^^ . "Pharmacologic Substance"^^ . "Clavulanic_Acid"^^ . . "Z)-(2R,5R)-3-(2-Hydroxyethylidene)-7-oxo-4-oxa-1-azabicyclo(3.2.0)heptane-2-carboxylic acidSNNCI" . . "C0055860"^^ . . "58001-44-8"^^ . "FDA"^^ . "C8H9NO5"^^ . . . "Clavulanic Acid"^^ . "Clavulanic Acid"^^ . "Antibiotic MM 14151SYNCI" . "CLAVULANIC ACIDPTFDA23521W1S24" . "C61681"^^ . . . "Clavulanic AcidPTNCI" .