Synthesis of 9-[(2-hydroxy-1-phosphonylethoxy)ethyl]guanine, 1-[(2-hydroxy-1-phosphonylethoxy)ethyl]cytosine and 9-[(2-hydroxy-1-phosphonylethoxy)ethyl] adenine
作者:Dae-Kee Kim、Jongsik Gam、Key H. Kim
DOI:10.1002/jhet.5570330651
日期:1996.11
The acyclic nucleoside phosphonate analogues, 9-[(2-hydroxy-1-phosphonylethoxy)ethyl]guanine 6, 1-[(2-hydroxy-1-phosphonylethoxy)ethyl]cytosine 7 and 9-[(2-hydroxy-1-phosphonylethoxy)ethyl]adenine 8, have been prepared by the coupling of a tosylate of the phosphonate side chain 12 with a purine or pyrimidine base followed by deprotection of the blocking groups.
无环核苷膦酸酯类似物,9 - [(2-羟基-1- phosphonylethoxy)乙基]鸟嘌呤6,1 - [(2-羟基-1- phosphonylethoxy)乙基]胞嘧啶7和9 - [(2-羟基-1-通过使膦酸酯侧链12的甲苯磺酸酯与嘌呤或嘧啶碱基偶联,然后使保护基脱保护,可以制备膦酰基乙氧基)乙基]腺嘌呤8。