Synthesis of 9-[1-(Substituted)-2-(Phosphonomethoxy)Ethyl]Adenine Derivatives as Possible Antiviral Agents
作者:Minwan Wu、Yahya El-Kattan、Tsu-Hsing Lin、Ajit Ghosh、V. Satish Kumar、Pravin L. Kotian、Xiaogang Cheng、Shanta Bantia、Yarlagadda S. Babu、Pooran Chand
DOI:10.1080/15257770500265315
日期:2005.9.1
Various C-1′-substituted acyclic N9 adenine nucleosides were prepared from 9-[(1-hydroxymethyl)(3-monomethoxytrityloxy)propyl]-N6-monomethoxytrityladenine. The hydroxymethyl was modified to the phosphonomethoxy derivative, and the 3-monomethoxytrityloxy was converted to hydroxyl, methoxy, azido, and amino. Other substituents, such as ethyl and α-hydroxyethyl were also prepared. The resulting phosphonomethoxy
从 9-[(1-羟甲基)(3-单甲氧基三苯甲基氧基)丙基]-N6-单甲氧基三苯甲基腺嘌呤制备了各种 C-1'-取代的无环 N9 腺嘌呤核苷。羟甲基被修饰为膦酰基甲氧基衍生物,3-单甲氧基三苯甲基氧基被转化为羟基、甲氧基、叠氮基和氨基。还制备了其他取代基,例如乙基和α-羟乙基。所得的膦酰甲氧基衍生物被转化为前药。