The present invention relates to a process for the preparation of N-((S)-4-(3,4-dichlorophenyl)-3,4-dihydronaphthalen-1-yl)acetamide, which is a suitable intermediate for the synthesis of dasotraline or a pharmaceutically acceptable salt thereof, as well as to a process for the preparation of dasotraline or a pharmaceutically acceptable salt thereof using said N-((S)-4-(3,4-dichlorophenyl)-3,4-dihydronaphthalen-1-yl)acetamide intermediate.
本发明涉及一种制备 N-((S)-4-(3,4-二
氯苯基)-3,4-二氢
萘-1-基)乙酰胺的工艺,该乙酰胺是合成达索曲林或其药学上可接受的盐的合适中间体、以及使用所述 N-((S)-4-(3,4-二
氯苯基)-3,4-二氢
萘-1-基)乙酰胺中间体制备达索曲林或其药学上可接受的盐的工艺。