Invention Grant
- Patent Title: Process for the preparation of eletriptan
- Patent Title (中): 伊曲坦的制备方法
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Application No.: US12998522Application Date: 2009-10-29
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Publication No.: US08633239B2Publication Date: 2014-01-21
- Inventor: Manik Reddy Pullagurla , Jagadeesh Babu Rangisetty , Neelam Naidu , Nagaraju Maddela , Radha Nagarapu , Pulla Rao Polagani
- Applicant: Manik Reddy Pullagurla , Jagadeesh Babu Rangisetty , Neelam Naidu , Nagaraju Maddela , Radha Nagarapu , Pulla Rao Polagani
- Applicant Address: IN Hyderabad
- Assignee: Biophore India Pharmaceuticals Private Limited
- Current Assignee: Biophore India Pharmaceuticals Private Limited
- Current Assignee Address: IN Hyderabad
- Agency: Davidson, Davidson & Kappel, LLC
- Priority: IN2654/CHE/2008 20081031
- International Application: PCT/IN2009/000614 WO 20091029
- International Announcement: WO2010/049952 WO 20100506
- Main IPC: A61K31/4025
- IPC: A61K31/4025 ; C07D403/02 ; C07D209/10 ; A61K31/404
Abstract:
The present invention relates to a novel process for the preparation of (R)-3-((1-methylpyrrolidin-2-yl)methyl)-5-(2-(phenylsulfonyl)ethyl)-1H-indole and its intermediates thereof.
Public/Granted literature
- US20110207943A1 NOVEL PROCESS FOR THE PREPARATION OF ELETRIPTAN Public/Granted day:2011-08-25
Information query
IPC分类:
