Aryl <i>H-</i>Phosphonates 17: (<i>N-</i>Aryl)phosphoramidates of Pyrimidine Nucleoside Analogues and Their Synthesis, Selected Properties, and Anti-HIV Activity
作者:Joanna Romanowska、Michał Sobkowski、Agnieszka Szymańska-Michalak、Krystian Kołodziej、Aleksandra Dąbrowska、Andrzej Lipniacki、Andrzej Piasek、Zofia M. Pietrusiewicz、Marek Figlerowicz、Andrzej Guranowski、Jerzy Boryski、Jacek Stawiński、Adam Kraszewski
DOI:10.1021/jm2001103
日期:2011.10.13
for the preparation of nucleoside 5′-(N-aryl)phosphoramidate monoesters 4 was developed. It consisted of a condensation of the corresponding nucleoside 5′-H-phosphonates with aromatic- or heteroaromatic amines promoted by diphenyl phosphorochloridate, followed by oxidation of the produced H-phosphonamidates with iodine/water. 5′-(N-Aryl)phosphoramidate monoesters derived from 3′-azido-3′-deoxythymidine
开发了用于制备核苷5'-(N-芳基)氨基磷酸酯单酯4的新的合成方案。它由相应的核苷5'- H-膦酸酯与二苯基磷酸氯酯促进的芳族或杂芳族胺缩合,然后用碘/水氧化生成的H-膦酰胺酸酯。5′-(氮评估了衍生自3'-叠氮基3'-脱氧胸苷(AZT)或2',3'-二脱氧尿苷(ddU)核苷以及各种芳香族和杂芳香族胺的-芳基)磷酸氨基甲酸酯单酯作为潜在的抗HIV药物。已发现这些化合物最有可能充当前核苷酸,并且其中一些具有优于参考AZT的治疗指数。