Antiviral nucleoside analogues containing a substituted benzimidazole base attached to a carbocyclic ring in place of the conventional sugar residue, particularly those in which the 2-, 5- and 6-positions of the benzimidazole base are substituted by halogen, have activity against hepatitis B virus infections.
含有取代
苯并咪唑碱基并连接到碳环上取代传统糖残基的抗病毒核苷类似物,特别是那些其中
苯并咪唑碱基的2-、5-和6-位置被卤素取代的物质,对乙型肝炎病毒感染具有活性。