作者:Aihong Kim、Joon Hee Hong
DOI:10.1002/ardp.200500987
日期:2005.11
A very simple route for synthesizing a novel carboacyclic version of 5¢‐noraristeromycin is described. Condensation of the mesylates 9 and 23 with the natural nucleosidic bases (A, U, T, C) under standard nucleophilic substitution (K2CO3, 18‐Crown‐6, DMF) and deblocking conditions, afforded the target nucleosides 14, 15, 16, 17, 28, 29, 30, and 31. In addition, these compounds were evaluated for their
描述了一种非常简单的合成 5 ¢ -noraristeromycin 的新型碳环形式的路线。甲磺酸盐 9 和 23 与天然核苷碱基(A、U、T、C)在标准亲核取代(K2CO3,18 - 冠 - 6,DMF)和去封闭条件下缩合,得到目标核苷 14、15、16, 17、28、29、30 和 31。此外,还评估了这些化合物对各种病毒的抗病毒特性。