Keywords: Pivampicillin.svg Chemical structure of pivampicillin ampicillin pivaloyloxymethyl ester; Berocillin; Pivaloylampicillin; pivaloyloxymethyl ampicillinate; pivampicilina; ; pivampicilline; pivampicillinum; Pondocillin Own 14 53 18 January 2012 UTC Ed Edgar181 Penicillin antibiotics Pivalate esters Prodrugs |