Title: Dustin Siegel , et al. Discovery and Synthesis of a Phosphoramidate Prodrug of a Pyrrolo,1-f[triazin-4-amino Adenine C-Nucleoside (GS-5734) for the Treatment of Ebola and Emerging Viruses. J Med Chem. 2017 Mar 9;60(5):1648-1661.
Title: Michael O' Neil Hanrahan Clarke, et al.Methods for treating arenaviridae and coronaviridae virus infections. US20170071964A1.