A 73209 is a nucleoside analog of the oxetanocin family. A-73209 appears to be a potent and selective agent against herpes simplex virus and varicella-zoster virus infections.
Lysine Orotate is an inhibitor of viral replication, especially useful to treat the Herpes family of viruses which includes Herpes Simplex 1 and 2 , CMV, EBV and Varicella.