. "104227-87-4"^^ . "FamciclovirPTNCI" . "2-(2-(2-Amino-9H-purin-9-yl)ethyl)-1,3-propanediol Diacetate (ester)SNNCI" . "FDA"^^ . "CHEBI:4974"^^ . . "FamvirBRNCI" . "C29044"^^ . "C0209227"^^ . . "BRL 42810CNNCI" . "BRL-42810CNNCI" . . "C14H19N5O4"^^ . "Famciclovir"^^ . . "FAMCICLOVIRPTFDAQIC03ANI02" . . "Pharmacologic Substance"^^ . "QIC03ANI02"^^ . "Famciclovir"^^ . "Famciclovir"^^ . "A diacetyl 6-deoxy prodrug analog of the antiviral agent penciclovir. Orally administered, famciclovir in vivo is converted to penciclovir triphosphate, which is active against the Herpes viruses, including herpes simplex 1 and 2 and varicella-zoster. This agent inhibits the replication of viral DNA by interfering competitively with DNA polymerase. (NCI04)NCI" . .