7-deazapurine相关论文
Nucleoside drugs play an significance role in the treatment of viral diseases[1-3].Deazapurine nucleosides are animporta......
以6-氯-7-去氮嘌呤为原料,先经过与烷基卤代物的亲核取代反应,得到了四种6-氯-9-取代-7-去氮嘌呤中间体,随后苯并三氮唑和该中间体......