Prodrug design.
D000042:Absorption; D000284:Administration, Oral; D001682:Biological Availability; D002626:Chemistry, Pharmaceutical; D003692:Delayed-Action Preparations; D007273:Injections, Intramuscular; D007275:Injections, Intravenous; D007700:Kinetics; D008962:Models, Theoretical; D004364:Pharmaceutical Preparations / Q000138:chemical synthesis* / Q000378:metabolism
D003692:Delayed-Action Preparations; D004364:Pharmaceutical Preparations