FENFLURAMINE COMPOSITIONS AND METHODS FOR PRODUCTION THEREOF

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专利权人:

发明人:

申请号：

RU2018121633

公开号：

RU2018121633A3

申请日:

申请国别(地区):

RU

年份:

2020

代理人:

摘要：

(c) reductively aminating the 1-(3-(trifluoromethyl)phenyl)propan-2-one composition with ethylamine using a borohydride reducing agent to produce a fenfluramine composition. Also provided are compositions and pharmaceutical ingredients prepared according to the subject methods including a pharmaceutically acceptable salt of fenfluramine and having less than 0.2% by weight in total of trifluoromethyl regioisomers.

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中国工程科技知识中心

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http://www.ckcest.cn/home/