申请人:Boehringer Ingelheim International GmbH
公开号:US09376409B2
公开(公告)日:2016-06-28
This invention relates to methods for making oxetan-3-ylmethanamines having the formula (I) wherein R1? and R2? are as defined herein. The methods of the invention provide the compounds of formula (I) in high yields and under conditions amenable for large-scale commercial production.
本发明涉及制备具有式(I)的氧杂环丙烷-3-基甲胺化合物的方法,其中R1?和R2?如本文所定义。本发明的方法以高产率提供式(I)化合物,并且在适合大规模商业生产的条件下进行。