A novel type of acyclic nucleoside phosphonates derived from 2-(phosphonomethoxy)propanoic acid
作者:Martin Maxmilian Kaiser、Petr Jansa、Martin Dračínský、Zlatko Janeba
DOI:10.1016/j.tet.2012.03.066
日期:2012.5
A convenient and efficient synthesis of a novel class of acyclic nucleoside phosphonates derived from 2-(phosphonomethoxy)propanoic acid has been developed. The key step of the synthesis is the optimized oxidation of the 3-hydroxy-2-(phosphonomethoxy)propyl (HPMP) analogues to the corresponding 2′-carboxy-PME (CPME) derivatives using the TEMPO/NaClO2/NaClO oxidizing system. Although (S)-3-(adenin-
已经开发了方便有效的合成衍生自2-(膦酰基甲氧基)丙酸的新型无环核苷膦酸酯的方法。合成的关键步骤是使用TEMPO / NaClO 2 / NaClO氧化系统将3-羟基-2-(膦酰基甲氧基)丙基(HPMP)类似物优化氧化为相应的2'-羧基-PME(CPME)衍生物。尽管(S)-3-(腺嘌呤-9-基)-2-(膦酰基甲氧基)丙酸((S)-CPMEA)已设计为具有潜在抗HIV活性的化合物,但新制备的CPME类似物均未显示任何抗病毒活性。