The drug acts by inhibiting the protein TSG101, which transports newly manufactured virions to the exterior of an infected cell, thus breaking the replication cycle of the virus. In pre-clinical studies, FGI-104 has been shown to protect mice from Ebola virus disease.[2][3]
^Saxena A, Ferri M (2015). "Clinical Management of Ebola Virus Disease: Current and Future Approaches". In Saxena A (ed.). Communicable Diseases of the Developing World. Topics in Medicinal Chemistry. Vol. 29. Cham: Springer. pp. 1–36. doi:10.1007/7355_2015_5003. ISBN978-3-319-78252-2.