申请人:PFIZER IRELAND PHARMACEUTICALS
公开号:US20160024540A1
公开(公告)日:2016-01-28
The invention provides processes for the manufacture of a compound of formula (I
A
). The invention further provides improved methods for the conversion of the compound of formula (I
A
) into pregabalin.
本发明提供了一种制造式(IA)化合物的工艺。此外,本发明还提供了将式(IA)化合物转化为普拉帕林的改进方法。