Synthesis of 4-(2-acetoxyethoxymethyl)-6-methyl-1,2,4-triazin-3(4<i>H</i>)-one 1-oxide as thymidine analogue
作者:Ali R. Banijamali、William O. Foye
DOI:10.1002/jhet.5570230601
日期:1986.11
Alkylation of the sodium salt and the trimethyl silylated derivatives of 6-methyl-1,2,4-triazin-3(4H)-one 1-oxide with chloromethoxyethyl acetate, n-hexyl chloride and benzyl bromide gave the 4-substituted products. However, attempts to achieve the ring closure of N4-(2-acetoxyethoxymethyl)thiosemicarbazide with bicarbonyl compounds to the corresponding as-triazines under different reaction conditions
将钠盐和6-甲基-1,2,4-三嗪-3(4 H)-1一氧化物的三甲基甲硅烷基化衍生物与氯甲氧基乙酸乙酯,正己基氯和苄基溴进行烷基化,得到4-取代的产物。然而,试图实现的闭环Ñ 4 - (2- acetoxyethoxymethyl)氨基硫脲与化合物bicarbonyl到对应的作为不同的反应条件下-triazines是不可能没有acetoxyethoxymethyl部分的破坏。尽管as -triazine核苷类似物II没有显示抗白血病活性,但该化合物和其他4-烷基化的as -triazine 1-氧化物显示出对代表性微生物的良好生长抑制作用。