Convenient synthesis of 2-substituted 5,7-dihydro-6H-pyrrolo[2,3-d]pyrimidin-6-ones
作者:Eszter Kókai、József Nagy、Tünde Tóth、József Kupai、Péter Huszthy、Gyula Simig、Balázs Volk
DOI:10.1007/s00706-015-1634-1
日期:2016.4
AbstractA new synthetic route was elaborated at our laboratory providing a convenient access to 5,7-dihydro-6H-pyrrolo[2,3-d]pyrimidin-6-ones (diazaoxindoles), a compound family of biological relevance. Treatment of the easily available ethyl 2-(4-chloropyrimidin-5-yl)acetate derivatives with ammonia afforded the corresponding 2-(4-aminopyrimidin-5-yl)acetamides, which were finally cyclized to the
摘要在我们的实验室精心设计了一条新的合成路线,可方便地获得5,7-dihydro-6 H -pyrrolo [2,3- d ] pyrimidin-6-ones(diazaoxindoles),这是一种具有生物相关性的化合物。用氨处理易于获得的2-(4-氯嘧啶-5-基)乙酸乙酯衍生物,得到相应的2-(4-氨基嘧啶-5-基)乙酰胺,其最终环化为目标化合物。 图形概要