Invention Grant
- Patent Title: Process for preparing quinoline-3-carboxamide derivatives
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Application No.: US12989796Application Date: 2009-04-27
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Publication No.: US08552194B2Publication Date: 2013-10-08
- Inventor: Girish Dixit , Krishnadatt Sharma , Kundan Singh Shekhawat , Nitin Sharadchandra Pradhan , Jon Valgeirsson
- Applicant: Girish Dixit , Krishnadatt Sharma , Kundan Singh Shekhawat , Nitin Sharadchandra Pradhan , Jon Valgeirsson
- Applicant Address: IS
- Assignee: Actavis Group PTC EHF
- Current Assignee: Actavis Group PTC EHF
- Current Assignee Address: IS
- Agency: Cantor Colburn LLP
- Priority: IN1041/CHE/2008 20080428
- International Application: PCT/IB2009/005780 WO 20090427
- International Announcement: WO2009/133468 WO 20091105
- Main IPC: C07D215/38
- IPC: C07D215/38
Abstract:
Disclosed herein is an improved, commercially viable and industrially advantageous process for the preparation of quinoline-3-carboxamide derivatives such as laquinimod, or a pharmaceutically acceptable salt thereof, in high yield and purity.
Public/Granted literature
- US20110105756A1 Process for Preparing Quinoline-3-Carboxamide Derivatives Public/Granted day:2011-05-05
Information query
