[EN] A PROCESS FOR THE PREPARATION OF 2-AMINO-1,3-PROPANE DIOL COMPOUNDS AND SALTS THEREOF<br/>[FR] PROCÉDÉ POUR LA PRÉPARATION DE COMPOSÉS DE 2-AMINO-1,3-PROPANEDIOL ET DE SELS DE CEUX-CI
申请人:BIOCON LTD
公开号:WO2014136047A2
公开(公告)日:2014-09-12
The present disclosure relates to processes for the preparation of 2-amino-1,3-propane diol compounds and their hydrochloride salts. Particularly, the present disclosure relates to processes for synthesizing 2-amino-2-(2-(4-octylphenyl)ethyl)-1,3- propanediol and its hydrochloride salt 2-amino-2-(2-(4-octylphenyl)ethyl)-1,3- propanediol hydrochloride respectively. The said process is safe, commercially feasible for large-scale synthesis and has improved efficacy along with many other advantages. The present disclosure also relates to the novel polymorphs of 2-amino- 1,3-propane diol compound and its hydrochloride salt, where in 2-amino-1,3-propane diol compound is 2-amino-2-(2-(4-octylphenyl)ethyl)-1,3-propanediol, and its hydrochloride salt is 2-amino-2-(2-(4-octylphenyl)ethyl)-1,3-propanediol hydrochloride.