申请人:HINOVA PHARMACEUTICALS INC.
公开号:US20210115009A1
公开(公告)日:2021-04-22
A novel method for synthesizing deuterated amides and deuterated sulfonamides includes the following steps: (1) adding a compound M, DMAP, R
3
—X to a solvent to obtain a compound N after a reaction is complete; and (2) adding the compound N, R
4
—NH—R
5
, or a salt and base thereof to a solvent, and purifying after a reaction is complete to obtain a compound I.
合成氘代酰胺和氘代磺胺的一种新方法包括以下步骤:(1)将化合物M、DMAP、R3—X加入溶剂中,在反应完成后得到化合物N;(2)将化合物N、R4—NH—R5或其盐和碱加入溶剂中,在反应完成后纯化得到化合物I。