[EN] PROCESS FOR THE PREPARATION OF (-)-(4-CHLORO-PHENYL)-(3-TRIFLUOROMETHYL-PHENOXY)-ACETIC ACID 2-ACETYLAMINO-ETHYL ESTER<br/>[FR] PROCÉDÉ DE PRÉPARATION DE L'ESTER 2-ACÉTYLAMINO-ÉTHYLIQUE DE L'ACIDE (-)-(4-CHLOROPHÉNYL)-(3-TRIFLUOROMÉTHYLPHÉNOXY)-ACÉTIQUE
申请人:JANSSEN PHARMACEUTICA NV
公开号:WO2009121940A1
公开(公告)日:2009-10-08
The present invention is directed to a novel process for the preparation of (4-chloro-phenyl)-(3-thfluoromethyl-phenoxy)-acetic acid 2-acetylamino-ethyl ester, useful in the treatment of metabolic disorders and further to a process for the preparation of (4-chloro-phenyl)-(3-thfluoromethyl-phenoxy)-acetic acid, a synthesis intermediate.
本发明涉及一种新型制备(4-氯苯基)-(3-氟甲基苯氧基)-乙酸2-乙酰氨基乙酯的方法,该方法可用于治疗代谢性疾病,并且还涉及一种制备(4-氯苯基)-(3-氟甲基苯氧基)-乙酸的方法,作为合成中间体。