$g(g)-OXO-HOMOPHENYLALANINE DERIVATIVES AND PROCESS FOR PRODUCING HOMOPHENYLALANINE DERIVATIVES BY REDUCING THE SAME
申请人:Kaneka Corporation
公开号:EP0902011A1
公开(公告)日:1999-03-17
The present invention provides an economically advantageous and efficient process for producing an optically active homophenylalanine derivative of the general formula (IV), and an intermediate therefor and a process for producing it.
The present invention relates to a process for producing homophenylalanine derivative of the general formula (IV) which comprises reacting a β-benzoylacrylic acid derivative of the general formula (II) with a 1-arylethylamine derivative of the general formula (III) and reducing the resultant γ-oxo-homophenylalanine derivative of the general formula (I).