studied. An efficient and convenient synthetical approach to fluorinated pyrrolo[2,3-b]pyridines was developed. The tert-butyl protecting group was successfully removed by treating the pyrrolopyridines or -pyrimidines with 60% sulfuric acid and this was followed by direct glycosylation of the products. pyrrole - amine - fluorine - pyridine - annulation - electrophilic aromatic substitution
为了合成新型
ADAs(
腺苷脱氨酶)和I
MPDH(
肌苷5'-单
磷酸脱氢酶)
抑制剂,5-
氨基-1-叔丁基-1- H-
吡咯-3-腈与
氟化的1,3-反应研究了双亲电子试剂。开发了一种高效简便的
氟化
吡咯并[2,3- b ]
吡啶的合成方法。的叔通过处理
吡咯并
吡啶或-pyrimidines用60%
硫酸成功删除丁基保护基团并且在这之后由产物直接糖基化。
吡咯-胺-
氟-
吡啶-环化-亲电取代