[EN] PROCESS FOR THE PREPARATION OF A CRYSTALLINE POLYMORPH OF 2-AMINO-3-HYDROXY-N'-(2,3,4-TRIHYDROXYBENZYL)PROPANEHYDRAZIDE (BENSERAZIDE) HYDROCHLORIDE<br/>[FR] PROCÉDÉ POUR LA PRÉPARATION D'UN POLYMORPHE CRISTALLIN DE CHLORHYDRATE DE 2-AMINO-3-HYDROXY-N'-(2,3,4-TRIHYDROXYBENZYL)PROPANEHYDRAZIDE (BENSÉRAZIDE)
申请人:FERMION OY
公开号:WO2015197909A1
公开(公告)日:2015-12-30
The present invention is related to the process for the preparation of benserazide well as novel hydrated form and a dimethyl formamide solvate thereof.