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金刚烷胺(1)及其衍生物具有明显的抗病毒活性,其作用机理是抑制病毒侵入细胞和脱壳。金刚烷胺对预防人的流感有效,已在欧美使用,苏联则用其衍生物——甲基金刚烷胺作为流感的治疗药。嘌呤、嘧啶及喹啉都是疟疾防治药物的有效结构类型,据报道它们也有抗病毒活性。例如6-硫代乌嘌呤在体外对巨细胞病毒有很高的活性;二氯嘧啶能较好地抑制病
Amantadine (1) and its derivatives have obvious antiviral activity, its mechanism of action is to inhibit the virus invades the cells and shelling. Amantadine is effective in preventing human flu and has been used in Europe and the United States. The Soviet Union, for its part, uses its derivative, methyladamazine, as a remedy for influenza. Purine, pyrimidine and quinoline are both effective structural types of malaria control agents, and they are also reported to have antiviral activity. For example, 6-thio-purine in vitro cytomegalovirus has a high activity; dichloropyrimidine can better inhibit the disease