发明申请
- 专利标题: DNT-fumarate and methods of preparation thereof
- 专利标题(中): DNT-富马酸盐及其制备方法
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申请号: US11525622申请日: 2006-09-21
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公开(公告)号: US20070191471A1公开(公告)日: 2007-08-16
- 发明人: Santiago Ini , Anita Liberman , Mili Abramov , Tamas Koltai
- 申请人: Santiago Ini , Anita Liberman , Mili Abramov , Tamas Koltai
- 主分类号: A61K31/38
- IPC分类号: A61K31/38
摘要:
(S)-N,N-Dimethyl-3-(1-naphthalenyloxy)-3-(2-thienyl)propanamine fumarate (DNT-fumarate) and polymorphs of DNT-fumarate, compositions of DNT-fumarate and its polymorphs, processes for the preparation of DNT-fumarate and its polymorphs, and processes for the preparation of duloxetine hydrochloride from DNT-fumarate are provided.
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