the compound with the greatest structural similarity to aphidicolin, showed any significant antiviral activity in primary assays. An enantioselective synthesis of the compound was carried out and the 4aS isomer 36 was shown to account for the observed antiviral activity noted against herpes simplex virus 1 and human cytomegalovirus.
合成了多种
DNA聚合酶抑制剂Aphidicolin的等排物作为潜在的抗疱疹药。建模研究表明,两
环辛烷的Aphidicolin C,D环可以被芳族部分取代,同时保持与Aphidicolin的必需C18羟基相当的羟基的空间排列。在仅合成了13种外消旋体的立体异构体中,该化合物与蚜虫的结构相似性最高,在主要试验中显示出任何显着的抗病毒活性。对该化合物进行了对映选择性合成,并且显示了4aS异构体36导致观察到的针对单纯疱疹病毒1和人类巨细胞病毒的抗病毒活性。