申请人:Ube Industries, Ltd.
公开号:US04492792A1
公开(公告)日:1985-01-08
A process for preparing a 4-amino-5-dialkoxymethylpyrimidine derivative of the formula: ##STR1## which comprises reacting a propanenitrile derivative represented by the formula (I) or the novel compound represented by formula (II): ##STR2## with an amidine of the formula: ##STR3## wherein R.sup.1 to R.sup.6 are as defined in the specification. Also disclosed is a process for making the novel compounds of formula (II).
一种制备4-氨基-5-二烷氧甲基嘧啶衍生物的方法,该衍生物的化学式为:##STR1## 包括将由化学式(I)表示的丙腈衍生物或由化学式(II)表示的新化合物:##STR2## 与化学式为:##STR3## 的酰胺反应,其中R1至R6在规范中定义。还公开了制备化学式(II)的新化合物的方法。