Invention Grant
- Patent Title: Process for the preparation of lacosamide
- Patent Title (中): 制备漆酶的方法
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Application No.: US13577367Application Date: 2011-02-04
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Publication No.: US08759582B2Publication Date: 2014-06-24
- Inventor: Pulla Reddy Muddasani , Veerababu Madalapu , Venkaiah Chowdary Nannapaneni
- Applicant: Pulla Reddy Muddasani , Veerababu Madalapu , Venkaiah Chowdary Nannapaneni
- Applicant Address: IN Andhra Pradesh
- Assignee: Natco Pharma Limited
- Current Assignee: Natco Pharma Limited
- Current Assignee Address: IN Andhra Pradesh
- Agency: Kilpatrick Townsend & Stockton LLP
- Priority: IN314/CHE/2010 20100208
- International Application: PCT/IN2011/000082 WO 20110204
- International Announcement: WO2011/095995 WO 20110811
- Main IPC: C07C233/05
- IPC: C07C233/05 ; C07C231/02 ; C07C231/08
Abstract:
Present invention relates to an improved and commercial process for the preparation of lacosamide ((R)-2-acetamido-N-benzyl-3-methoxypropanamide) of formula (I). Present process utilizes high purity crystalline solids of formulae (XXXII) and (XIII) as key intermediates. Lacosamide is indicated for the adjunctive treatment of partial onset seizures in patients aged at least 17 years.
Public/Granted literature
- US20130035508A1 PROCESS FOR THE PREPARATION OF LACOSAMIDE Public/Granted day:2013-02-07
Information query
