Tri-substituted pteridines and tetra-substituted pteridines exhibit a significant and selective activity against certain types of viral infections, in particular they selectively inhibit the replication of the hepatitis C virus, and are useful for the prevention and treatment of such infections.
三取代
喹啉和四取代
喹啉对某些类型的病毒感染表现出显著和选择性的活性,特别是它们选择性地抑制丙型肝炎病毒的复制,并可用于预防和治疗此类感染。