The development of prodrugs — derivatives of active pharmaceutical ingredients (APIs) with little or no biological activity themselves that are converted into the API after administration — can address issues with properties of the API such as poor bioavailability. This article provides a holistic analysis of approved prodrugs and discusses trends in prodrug design, their indications, mechanisms of API release and the chemistry of promoieties added to APIs to form prodrugs.
- Zachary Fralish
- Ashley Chen
- Daniel Reker