[EN] "A NOVEL PROCESS FOR CHIRAL RESOLUTION OF HIGHLY PURE (6R)-6-(DIMETHYLAMINO)-4,4-DIPHENYL-3-HEPTANONE FROM RACEMIC METHADONE HYDROCHLORIDE"<br/>[FR] NOUVEAU PROCÉDÉ DE RÉSOLUTION CHIRALE DE (6R)-6-(DIMÉTHYLAMINO)-4,4-DIPHÉNYL-3-HEPTANONE DE HAUTE PURETÉ À PARTIR DE CHLORHYDRATE DE MÉTHADONE RACÉMIQUE
申请人:HARMAN FINOCHEM LTD
公开号:WO2016103274A1
公开(公告)日:2016-06-30
The present invention discloses an improved process for preparing pure (dimethylarnino)-4,4-diphenyl-3-heptanone and its hydrochloride salt.
本发明公开了一种改进的制备纯(二甲基
氨基)-4,4
-二苯基-3-庚酮及其盐酸盐的方法。