申请人:Trustees of Princeton University
公开号:US05473071A1
公开(公告)日:1995-12-05
Pyrido[2,3-d]pyrimidine compounds are prepared through the reaction of 2,4-diamino-6(1H)-pyrimidone and an activated derivative of a dialdehyde. A typical embodiment utilizes the dinitrile.
通过2,4-二氨基-6(1H)-嘧啶酮和二醛的活性衍生物的反应制备吡啶并[2,3-d]嘧啶化合物。一个典型的实施方式利用二腈。