申请人:Ragactives, S.L.
公开号:EP2236509A1
公开(公告)日:2010-10-06
The present invention relates to a method for obtaining 1,3-difunctionalized pyrrolidine derivatives, such as 3-(S)-(-)-(1-carbamoyl-1,1-diphenylmethyl)-1-[2-(2,3-dihydrobenzofuran-5-yl)ethyl]pyrrolidine, commonly known as Darifenacin, as well as to the intermediates of said method and the respective methods for preparing them.
本发明涉及一种获得1,3-二官能基吡咯烷衍生物的方法,例如3-(S)-(-)-(1-羰胺基-1,1-二苯甲基)-1-[2-(2,3-二氢苯并呋喃-5-基)乙基]吡咯烷,通常被称为达利那定,以及所述方法的中间体和制备它们的相应方法。