SYNTHESIS OF AN AZASUGAR AND THE INTERMEDIATES THEREOF
申请人:Dipharma Francis S.r.l.
公开号:EP3081555B1
公开(公告)日:2017-11-22
PROCESS FOR THE PREPARATION OF HIGH PURITY MIGLUSTAT
申请人:Navinta, LLC
公开号:EP3031800B1
公开(公告)日:2019-07-31
[EN] HIGHLY PURIFIED BATCHES OF PHARMACEUTICAL GRADE 1-DEOXYGALACTONOJIRIMYCIN COMPOUNDS<br/>[FR] LOTS HAUTEMENT PURIFIÉS DE COMPOSÉS DE 1-DÉSOXYGALACTONOJIRIMYCINE DE QUALITÉ PHARMACEUTIQUE
申请人:[en]AMICUS THERAPEUTICS, INC.
公开号:WO2022132992A1
公开(公告)日:2022-06-23
Provided are methods of producing Active Pharmaceutical Ingredient (API) grade migalastat hydrochloride, and for purifying intermediate grade migalastat hydrochloride. Further provided are methods of producing [(2R,3S,4R,5S)-1-butyl-2-(hydroxymethyl)piperidine-3,4,5-triol hydrochloride (lucerastat hydrochloride) and other 1-deoxygalactonojirimycin compounds, as well as methods of purifying intermediate grade lucerastat hydrochloride and other 1-deoxygalactonojirimycin compounds.