发明授权
- 专利标题： Synthesis of intermediate anilino methyl esters used in the production of synthetic opioid analgesics
- 专利标题（中）： 用于生产合成阿片类镇痛药的中间体苯胺基甲酯的合成
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申请号： US13773094申请日： 2013-02-21
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公开(公告)号： US08742111B1公开(公告)日： 2014-06-03
- 发明人: Andrew J Walz , Fu-Lian Hsu
- 申请人： U.S. Army Edgewood Chemical Biological Center
- 申请人地址： US DC Washington
- 专利权人： The United States of America as Represented by the Secretary of the Army
- 当前专利权人： The United States of America as Represented by the Secretary of the Army
- 当前专利权人地址： US DC Washington
- 代理商 Ulysses John Biffoni
- 主分类号： C07D471/10
- IPC分类号： C07D471/10
摘要：
An improved process or method of synthesis of carfentanil and other potent opioid analgesics of the N-alkyl 4-substituted 4-piperidinylamide class which can be used as morphine substitutes.
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