[EN] AN IMPROVED PROCESS FOR THE PREPARATION OF LURASIDONE HYDROCHLORIDE<br/>[FR] PROCÉDÉ AMÉLIORÉ DE PRÉPARATION DE CHLORHYDRATE DE LURASIDONE
申请人:JUBILANT GENERICS LTD FORMERLY JUBILANT LIFE SCIENCES DIVISION
公开号:WO2016059649A1
公开(公告)日:2016-04-21
Disclosed herein is an improved process for the preparation of Lurasidone and its pharmaceutically acceptable salts via novel intermediate and use thereof for the preparation of an antipsychotic agent useful for the treatment of schizophrenia and bipolar disorder. Further, present invention provides a cost effective and eco-friendly process for producing Lurasidone hydrochloride of formula (I) substantially free of residual solvent(s) at industrial scale.
本文披露了一种改进的工艺,通过新颖的中间体及其用途,用于制备Lurasidone及其药用可接受盐,用于制备一种抗精神分裂症和双相情感障碍治疗有用的抗精神病药物。此外,本发明提供了一种成本效益和环保的工艺,用于在工业规模上生产几乎不含残留溶剂的盐酸Lurasidone(化学式(I))。