Invention Grant
- Patent Title: Process for the preparation of quetiapine
- Patent Title (中): 制备喹硫平的方法
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Application No.: US12811536Application Date: 2009-01-30
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Publication No.: US08420807B2Publication Date: 2013-04-16
- Inventor: Arne Grumann , Dzintra Muceniece , Otto Soidinsalo
- Applicant: Arne Grumann , Dzintra Muceniece , Otto Soidinsalo
- Applicant Address: FI Espoo
- Assignee: Fermion Oy
- Current Assignee: Fermion Oy
- Current Assignee Address: FI Espoo
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- International Application: PCT/FI2009/000021 WO 20090130
- International Announcement: WO2009/095529 WO 20090806
- Main IPC: C07D417/04
- IPC: C07D417/04 ; C07D281/16
Abstract:
The invention relates to a method for the preparation of 11-(4-[2-(2-hydroxyethoxy)ethyl]-1-piperazinyl]dibenzo [b,f]-1,4-thiazepine and pharmaceutically acceptable salts thereof comprising the reaction of 1-[2-(hydroxyethoxy)-ethyl]piperazine with dibenzo[b,f][1,4]thiazepin-11-ylamine.
Public/Granted literature
- US20110112290A1 PROCESS FOR THE PREPARATION OF QUETIAPINE Public/Granted day:2011-05-12
Information query
