[EN] METHODS FOR THE PREPARATION OF INDACATEROL AND PHARMACEUTICALLY ACCEPTABLE SALTS THEREOF [FR] PROCÉDÉS DE PRÉPARATION D'INDACATÉROL ET DE SELS PHARMACEUTIQUEMENT ACCEPTABLES DE CELUI-CI
[EN] METHODS FOR THE PREPARATION OF INDACATEROL AND PHARMACEUTICALLY ACCEPTABLE SALTS THEREOF<br/>[FR] PROCÉDÉS DE PRÉPARATION D'INDACATÉROL ET DE SES SELS PHARMACEUTIQUEMENT ACCEPTABLES
申请人:CRYSTAL PHARMA SA
公开号:WO2014044288A1
公开(公告)日:2014-03-27
The invention relates to new and improved processes for the preparation of Indacaterol and pharmaceutically acceptable salts thereof as well as intermediates for the preparation of Indacaterol. The new process avoids the use of the epoxide compound known in the art and the impurities associated therewith and results in a higher yield.
METHODS FOR THE PREPARATION OF INDACATEROL AND PHARMACEUTICALLY ACCEPTABLE SALTS THEREOF
申请人:CRYSTAL PHARMA S.A.U.
公开号:US20150225346A1
公开(公告)日:2015-08-13
The invention relates to new and improved processes for the preparation of Indacaterol and pharmaceutically acceptable salts thereof as well as intermediates for the preparation of Indacaterol. The new process avoids the use of the epoxide compound known in the art and the impurities associated therewith and results in a higher yield.
Methods for the preparation of indacaterol and pharmaceutically acceptable salts thereof
申请人:Crystal Pharma S.A.U.
公开号:US10040765B2
公开(公告)日:2018-08-07
The invention relates to new and improved processes for the preparation of Indacaterol and pharmaceutically acceptable salts thereof as well as intermediates for the preparation of Indacaterol. The new process avoids the use of the epoxide compound known in the art and the impurities associated therewith and results in a higher yield.