[EN] PROCESS FOR THE MANUFACTURE OF (R)-5-[2-(5,6-DIETHYLINDAN-2-YLAMINO)-1-HYDROXYETHYL]-8-HYDROXY-(1H)-QUINOLIN-2-ONE<br/>[FR] PROCÉDÉ POUR LA FABRICATION DE (R)-5-[2-(5,6-DIÉTHYL-INDAN-2-YLAMINO)-1-HYDROXYÉTHYL]-8-HYDROXY-(1H)-QUINOLIN-2-ONE
申请人:LESVI LABORATORIOS SL
公开号:WO2014154841A1
公开(公告)日:2014-10-02
The present invention provides an efficient process for manufacturing (R)-5-[2-(5,6-diethyl-indan-2-yl-amino)-1-hydroxyethyl]-8-hydroxy-(1H)-quinolin-2-one, commonly known as indacaterol, or a pharmaceutically acceptable salt thereof, comprising intermediates of synthesis of Formula (II) and Formula (III).
本发明提供了一种高效的制造(R)-5-[2-(5,6-二乙基-茚-2-基氨基)-1-羟乙基]-8-羟基-(1H)-喹啉-2-酮,通常称为吲达帕奈或其药学上可接受的盐的过程,其中包括化合物(II)和化合物(III)的合成中间体。