New [<i>g</i>]-fused [1,2,4]triazolo[1,5-<i>c</i>]pyrimidines: Synthesis of pyrido[3,2-<i>e</i>] and [4,3-<i>e</i>][1,2,4]triazolo[1,5-<i>c</i>]pyrimidine, pyrimido[5,4-<i>e</i>][1,2,4]triazolo[1,5-<i>c</i>]pyrimidine and [1,2,4]triazolo[1,5-<i>c</i>]pteridine derivatives
作者:Maria Rosaria Del Giudice、Anna Borioni、Carlo Mustazza、Franco Gatta
DOI:10.1002/jhet.5570310637
日期:1994.11
A number of 2-aryl-substituted pyrido[3,2-e] and [4,3-e][1,2,4]triazolo[1,5-c]pyrimidines and [1,2,4]triazolo[1,5-c]pteridines 11,12a,b,e, their corresponding 5-carbonyl derivatives 7,8a,b,e and some pyrimido[5,4-e][1,2,4]triazolo[1,5-c]pyrimidin-5-ones 7,8c,d have been synthesized, according to different pathways. The new tricyclic heterocycles were prepared with the aim of studying their possible
一些2-芳基取代的吡啶并[3,2- e ]和[4,3- e ] [1,2,4]三唑[1,5- c ]嘧啶和[1,2,4]三唑[ 1,5- c ]蝶啶11,12a,b,e,其相应的5-羰基衍生物7,8a,b,e和一些嘧啶基[5,4- e ] [1,2,4]三唑[1,5] - c ^ ]嘧啶-5-酮7,8c,D已经根据不同的途径合成。制备新的三环杂环是为了研究它们可能的苯并二氮杂receptor受体亲和力。