Synthese neuer 6,7-heteroanellierter 3<i>H</i>-1,2,3-Triazolo[4,5-<i>d</i>]pyrimidin-derivate (8-Azapurin-derivate)
作者:Walter Ried、Joannis Laoutidis
DOI:10.1055/s-1989-27377
日期:——
Synthesis of New 6,7-Heteroannulated 3H-1,2,3-Triazolo[4,5-d]pyrimidine Derivatives For the first time the substituted 1,2,3-triazolo derivatives 5a-h, 6a-d, and 7a, b have been prepared as intermediates for the synthesis of 6,7-heteroannulated 3H-1,2,3-triazolo[4,5-d]pyrimidines (8-Azapurines) 10a-g, 11a-h, 12a-b, and 14a-h.
新型6,7-杂环化3H-1,2,3-三唑并[4,5-d]嘧啶衍生物的合成首次合成了取代的1,2,3-三唑衍生物5a-h、6a-d和7a , b 已被制备作为合成 6,7-杂环化 3H-1,2,3-三唑并[4,5-d]嘧啶(8-氮杂嘌呤)10a-g、11a-h、12a-b、和14小时。