申请人:DOT Therapeutics-1, Inc.
公开号:US20200317659A1
公开(公告)日:2020-10-08
The aim of the present invention is to provide a method capable of producing an optically active pyrimidinamide derivative on an industrial scale.
Compound (I) or a salt thereof is subjected to an asymmetric reduction reaction, the obtained compound (II) or a salt thereof is subjected to a deprotection reaction, and the obtained compound (III) or a salt thereof is reacted with compound (VI) or a salt thereof to obtain compound (V) or a salt thereof.
wherein each symbol is as defined in the specification.
本发明的目的是提供一种能够在工业规模上生产光学活性嘧啶酰胺衍生物的方法。化合物(I)或其盐经过不对称还原反应,得到的化合物(II)或其盐经过去保护反应,得到的化合物(III)或其盐与化合物(VI)或其盐反应,得到化合物(V)或其盐,其中每个符号如规范中定义的那样。