Invention Grant
- Patent Title: Preparation of nalmefene hydrochloride from naltrexone
- Patent Title (中): 从纳曲酮制备盐酸萘美芬
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Application No.: US13321597Application Date: 2010-05-21
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Publication No.: US08598352B2Publication Date: 2013-12-03
- Inventor: Carla De Faveri , Mauro Casarin , Michele Brusegan
- Applicant: Carla De Faveri , Mauro Casarin , Michele Brusegan
- Applicant Address: DK Valby
- Assignee: H. Lundbeck A/S
- Current Assignee: H. Lundbeck A/S
- Current Assignee Address: DK Valby
- Agent Mary Catherine Di Nunzio
- Priority: DK200900650 20090525
- International Application: PCT/DK2010/050110 WO 20100521
- International Announcement: WO2010/136039 WO 20101202
- Main IPC: C07D489/08
- IPC: C07D489/08 ; C07D489/02
Abstract:
Method for producing nalmefene hydrochloride from naltrexone, which method is particular well adapted for large-scale industrial application, and has been found to be efficient, to give a high yield and to afford highly pure nalmefene hydrochloride salt.
Public/Granted literature
- US20120123123A1 PREPARATION OF NALMEFENE HYDROCHLORIDE FROM NALTREXONE Public/Granted day:2012-05-17
Information query
