[EN] NOVEL PROCESSES FOR PREPARING TORSEMIDE INTERMEDIATE<br/>[FR] NOUVEAUX PROCEDES DE PREPARATION D'UN INTERMEDIAIRE DE TORSEMIDE
申请人:TEVA PHARMA
公开号:WO2001070226A1
公开(公告)日:2001-09-27
The present invention relates to new methods for the synthesis of torsemide and the torsemide synthetic intermediate, (3-sulfonylchloride-4-chloro)pyridine.