发明公开
- 专利标题: DNT-FUMARATE AND METHODS OF PREPARATION THEREOF
- 专利标题(中): DNT富马酸盐和方法dessem
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申请号: EP06825070.3申请日: 2006-09-21
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公开(公告)号: EP1844034A1公开(公告)日: 2007-10-17
- 发明人: INI, Santiago , ABRAMOV, Mili , KOLTAI, Tamas
- 申请人: Teva Pharmaceutical Industries Ltd
- 申请人地址: 5 Basel Street PO Box 3190 49131 Petah Tiqva IL
- 专利权人: Teva Pharmaceutical Industries Ltd
- 当前专利权人: Teva Pharmaceutical Industries Ltd
- 当前专利权人地址: 5 Basel Street PO Box 3190 49131 Petah Tiqva IL
- 代理机构: Wong, Kit Yee
- 优先权: US761568P 20060123; US771078P 20060206
- 国际公布: WO2007086948 20070802
- 主分类号: C07D333/16
- IPC分类号: C07D333/16 ; A61K31/381 ; A61P25/24
摘要:
(S)-N,N-Dimethyl-3-(l-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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