virus (HSV) replication in cultured cells, and effects on the synthesis of HS DNA in isolated nuclei in vitro, as well as on DNA synthesis by purified HSV DNA polymerase. All synthesized tripyrrole derivatives of congocidine were less cytotoxic and more active than the parent drug in all the three ant iviral tests.
合成了三种类型的刚果
金(1)类似物的代表。测试了它们的细胞毒性,在培养细胞中对单纯疱疹病毒(HSV)复制的抑制以及对离体核中HS DNA合成的影响,以及纯化HSV
DNA聚合酶对DNA合成的影响。在所有三个抗病毒试验中,所有合成的刚果
金三
吡咯衍
生物的毒性都比母体药物小,活性更高。