methylenyladenine was designed based on the analysis of the structure-activity relationship and synthesized by coupling reaction of a vicinal dibromocyclopropane derivative with adenine. The cis/trans isomers and an enantiomer of the cis-isomer of the cyclic α, β-unsaturated nucleosides derived by reduction were separated by reverse phase HPLC and chiral HPLC, respectively. The cis-isomer was effective
在分析结构-活性关系的基础上,设计了9-羟基甲基环亚丙基亚甲基
腺嘌呤,并通过邻二
溴环丙烷衍
生物与
腺嘌呤的偶联反应合成了9-羟基甲基环亚丙基亚甲基
腺嘌呤。通过还原衍生的环状α,β-不饱和核苷的顺式/反式异构体和顺式异构体的对映体分别通过反相HPLC和手性HPLC分离。顺式异构体对HIV-1有效,而(-)顺式异构体对
EC50 13μM则非常有效。