专利详细信息
专利号 | EA019331B1 |
专利标题 | Preparation of nalmefene hydrochloride from naltrexone |
专利权人 | H. Lundbeck A/s; |
发明人 | Brusegan, Michele;Casarin, Mauro;De, Faveri Carla; |
申请号 | EA20110071461 |
申请日 | 2010/5/21 |
公开日 | 2014/2/28 |
优先权号 | |
IPC | C07D48908000; |
专利类型 | |
法律状态查询 | 查看法律状态 |
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.
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