Process for the Preparation of 2-azabicyclo[3.3.0]octane-3-carboxylic Acid Derivatives
申请人:Knaup Günter
公开号:US20090306404A1
公开(公告)日:2009-12-10
The present invention is aimed at a process for the preparation of compounds of the general formula (I).
The objective process is in this case based on the Michael reaction of compounds of the general formula (III)
with compounds of the general formula (IV),
with subsequent hydrogenation and cyclization of the intermediates of the formula (II) obtained.
本发明旨在提供一种制备通式(I)化合物的过程。该过程的目标是基于通式(III)化合物与通式(IV)化合物的Michael反应,随后对所得到的中间体通式(II)进行氢化和环化。