English name: Famciclovir

CAS Number: 104227-87-4

Molecular formula: C14H19N5O4

Molecular weight: 321.33

EINECS number: 630-411-6

Application：

Famciclovir is a new type of anti-herpes virus drug discovered in recent years. It is the L-amino acid ester of acyclovir, which can be hydrolyzed into ACV in cells or in vivo. It is currently in clinical practice due to its good water solubility and high oral bioavailability. widely used. Common adverse reactions are headache and nausea. 

In addition, reactions listed in the can be seen: 

1. Nervous system: dizziness, insomnia, drowsiness, paresthesia, etc. 

2. Digestive system: diarrhea, abdominal pain, indigestion, anorexia, vomiting, constipation, flatulence, etc. 

3. Systemic reactions: fatigue, pain, fever, chills, etc. 

4. Other reactions: rash, skin itching, sinusitis, pharyngitis, etc.