The Anti-Virus and Hepatitis products provided by Keynovo Biotech mainly include active pharmaceutical ingredients and intermediates. The main products include Entecavir (CAS 142217-69-4) and Acyclovir (CAS 59277-89-3).
Entecavir is a guanine nucleoside analog, which has an inhibitory effect on hepatitis B virus (HBV) polymerase. At present, it is mainly used for antiviral therapy of hepatitis B. It has the characteristics of fast onset, strong resistance to hepatitis B virus, and low resistance. It is the first choice for antiviral therapy for patients with chronic hepatitis B.
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