[EN] PROCESSES FOR THE PREPARATION OF N-[2-(7-METHOXY-1-NAPHTHYL)ETHYL]ACETAMIDE [FR] PROCÉDÉS POUR LA PRÉPARATION DE N-[2-(7-MÉTHOXY-1-NAPHTYLÉTHYL]ACÉTAMIDE
[EN] PROCESS FOR THE PREPARATION OF AGOMELATINE IN CRYSTALLINE FORM<br/>[FR] PROCÉDÉ DE PRÉPARATION D'AGOMÉLATINE SOUS FORME CRISTALLINE
申请人:KRKA D D NOVO MESTO
公开号:WO2019072864A1
公开(公告)日:2019-04-18
The present invention pertains to a process for the preparation of polymorph form X of agomelatine, which comprises providing agomelatine, and crystallizing agomelatine in the presence of at least one of an acid and a salt thereof, and to a polymorph form of agomelatine.
[EN] PROCESS FOR THE PREPARATION OF AGOMELATINE<br/>[FR] PROCÉDÉ DE PRÉPARATION D'AGOMÉLATINE
申请人:CADILA PHARMACEUTICALS LTD
公开号:WO2012070025A1
公开(公告)日:2012-05-31
The present invention relates to a process for the manufacture of N-[2-(7-methoxy-1-naphthalenyl) ethyl]acetamide (Agomelatine) with improved yield and reduced level of N- acetyl-N-[2-(7-methoxy-1-naphthalenyl) ethyl]acetamide impurity.
[EN] PROCESSES FOR THE PREPARATION OF AGOMELATINE USING NOVEL INTERMEDIATES<br/>[FR] PROCÉDÉ POUR LA PRÉPARATION D'AGOMÉLATINE À L'AIDE DE NOUVEAUX INTERMÉDIAIRES
申请人:SYMED LABS LTD
公开号:WO2014064706A1
公开(公告)日:2014-05-01
Provided herein are novel, commercially viable and industrially advantageous processes for the preparation of Agomelatine or a salt thereof, in high yield and purity, using novel intermediates.