Method for the production of pyrrolidine-1,2-dicarboxylic acid-1-(phenyl(-amide))-2-(phenyl(-amide)) derivatives and 1-(phenylcarbamoyl)-pyrrolidine-2-carboxylic acid derivatives as intermediate products
申请人:Mederski Werner
公开号:US20060211692A1
公开(公告)日:2006-09-21
Process for the preparation of compounds of the formula I in which R, R
1
, R
2
and R
3
are as defined in Patent claim 1, and compounds of the formula IV in which R and R
1
are as defined in Patent claim 1, are intermediates for the preparation of the compounds of the formula I.
该过程用于制备公式I中的化合物,其中R、R1、R2和R3的定义如专利权要求书1中所定义,以及公式IV中的化合物,其中R和R1的定义如专利权要求书1中所定义,是制备公式I中的化合物的中间体。