Betulonic acid, a natural product isolated and purified from the branch of Eucalyptus globulus Labill., belongs to the pentacyclic triterpenic derivative class, has antitumor activities.

SIBA selectively inhibits spermine synthase, IC50=8 μM.

1-Docosanol is an inhibitor of lipid-enveloped viruses which can inhibit replication of herpes simplex virus and respiratory syncytial virus.

BAY 57-1293 represents a potent inhibitor of herpes simplex virus (HSV) that target the virus helicase primase complex.

Dioctyl sulfosuccinate sodium salt is a surfactant used to prepare reverse micelles.

Presatovir is a novel inhibitor of respiratory syncytial virus (RSV) fusion F protein with potent antiviral activity against a broad range of strains, working by binding to F protein on the viral surface.

Pritelivir, also known as AIC-316 and BAY 57-1293, is a potent helicase primase inhibitor. BAY 57-1293 inhibits replication of herpes simplex virus (HSV) type 1 and type 2 in the nanomolar range in vitro by abrogating the enzymatic activity of the viral primase-helicase complex. In various rodent models of HSV infection the antiviral activity of BAY 57-1293 in vivo was found to be superior compared to all compounds currently used to treat HSV infections. The compound shows profound antiviral activity in murine and rat lethal challenge models of disseminated herpes, in a murine zosteriform spread model of cutaneous disease, and in a murine ocular herpes model. It is active in parenteral, oral, and topical formulations.

Diacetylacyclovir is an impurity constitute of Aciclovir.

RSV604 is an inhibitor of respiratory syncytial virus replication (EC50=0.86 μM) and a putative RSV nucleoprotein (N) inhibitor.

Edoxudine, an analog of thymidine, is an antiviral drug shows effectiveness against herpes simplex virus.

N-Carbobenzyloxy-L-valinyl-ganciclovir is the impurity of ganciclovir , which is used for the treatment of Hepatitis B.

Valacyclovir HCl is a Herpes Simplex Virus and Herpes Zoster Virus nucleoside analog DNA polymerase inhibitor as it is a synthetic purine nucleoside analogue.

Vidarabine is an antiviral drug effects by interfering with the synthesis of viral DNA, which is used in treatment of herpes simplex and varicella zoster viruses.

Penciclovir is a guanosine analogue antiviral drug as a DNA polymerase inhibitor.