	Brincidofovir (CMX001) is an experimental antiviral drug being developed by Chimerix of Durham, NC, for the treatment of cytomegalovirus, adenovirus, smallpox, and ebolavirus infections. Brincidofovir is a prodrug of cidofovir. Conjugated to a lipid, the compound is designed to release cidofovir intracellularly, allowing for higher intracellular and lower plasma concentrations of cidofovir, effectively increasing its activity against dsDNA viruses, as well as oral bioavailability.