pro-agent drug prodrug PMID:28319647 PMID:28334528 PMID:25391982 PMID:28259775 PMID:25144792 PMID:28215138 PMID:26028253 Wikipedia:Prodrug PMID:25620096 PMID:24329110 PMID:24628402 PMID:24709544 PMID:28070577 Prodrugs PMID:25269430 PMID:25591121 PMID:28219047 chebi_ontology PMID:28329729 CHEBI:50266 PMID:26184144 PMID:25795057 PMID:23993918 PMID:23998799 A compound that, on administration, must undergo chemical conversion by metabolic processes before becoming the pharmacologically active drug for which it is a prodrug. PMID:25157234