作者:Balder Singh、George Y. Lesher
DOI:10.1055/s-1991-26422
日期:——
Several 8-alkyl-2-(4-pyridyl)adenine analogs 5 were prepared by reacting 4,5,6-triaminopyrimidine 4 with acid anhydrides, acids or dimethylformamide dimethyl acetal. 8-Mercapto-2-(4-pyridyl)-adenine (6), prepared by treating 4 with O-potassium O-ethyl dithiocarbonate was alkylated to give 8-alkylthioadenine derivatives 7.
通过将4,5,6-三氨基嘧啶4与酸酐、酸或二甲基甲酰胺二甲基乙缩醛反应,制备了几种8-烷基-2-(4-吡啶基)腺嘌呤类似物5。8-巯基-2-(4-吡啶基)腺嘌呤(6)是通过将4与O-钾O-乙基二硫代碳酸酯处理制备的,然后进行烷基化得到8-烷硫基腺嘌呤衍生物7。