[EN] METHODS AND INTERMEDIATES FOR PREPARING HYDROCHLORIDE SALT OF 5-[3-(3-HYDROXYPHENOXY)AZETIDIN-1-YL]-5-METHYL-2,2-DIPHENYLHEXANAMIDE<br/>[FR] PROCÉDÉS ET INTERMÉDIAIRES POUR LA PRÉPARATION DE SEL DE CHLORHYDRATE DE 5- [3-(3-HYDROXYPHÉNOXY)AZÉTIDINE-1-YL]-5-MÉTHYL-2,2-DIPHÉNYLHEXANAMIDE
申请人:MYLAN LABORATORIES LTD
公开号:WO2020261160A1
公开(公告)日:2020-12-30
Methods for providing a carboxamide compound and intermediates used in the preparation of the carboxamide compound are provided. The methods include reacting 5-[3-(3-hydroxyphenoxy)azetidin-1-yl]-5-methyl-2,2-diphenylhexanenitrile benzoate with a reagent and hydrochloric acid to form the carboxamide compound including 5-[3-(3-hydroxyphenoxy)azetidin-1-yl]-5-methyl-2,2-diphenylhexanamide hydrochloride.
本发明提供了一种提供羧酰胺化合物及用于制备该羧酰胺化合物的中间体的方法。该方法包括使用试剂和盐酸反应5-[3-(3-羟基苯氧基)氮杂-1-基]-5-甲基-2,2-联苯己腈苯酸酯,以形成羧酰胺化合物,其中包括5-[3-(3-羟基苯氧基)氮杂-1-基]-5-甲基-2,2-联苯己酰胺盐酸盐。