Invention Grant
US08222282B2 Sulfonate salts of 2-amino-3-carbethoxyamino-6-(4-fluoro-benzylamino)-pyridine
有权
2-氨基-3-乙酯基氨基-6-（4-氟 - 苄基氨基） - 吡啶的磺酸盐
- Patent Title: Sulfonate salts of 2-amino-3-carbethoxyamino-6-(4-fluoro-benzylamino)-pyridine
- Patent Title (中): 2-氨基-3-乙酯基氨基-6-（4-氟 - 苄基氨基） - 吡啶的磺酸盐
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Application No.: US12481097Application Date: 2009-06-09
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Publication No.: US08222282B2Publication Date: 2012-07-17
- Inventor: Christoph Martin Hoock , Asal Qadan
- Applicant: Christoph Martin Hoock , Asal Qadan
- Applicant Address: US PA North Wales
- Assignee: Teva Pharmaceuticals USA, Inc.
- Current Assignee: Teva Pharmaceuticals USA, Inc.
- Current Assignee Address: US PA North Wales
- Agency: Arent Fox LLP
- Priority: EP08010471 20080609
- Main IPC: C07D213/04
- IPC: C07D213/04 ; A61K31/44
Abstract:
Flupirtine acid addition salts having the following formula (2), wherein R represents a substituted or unsubstituted C1-C12-alkyl or a substituted or unsubstituted C6-C10-aryl group, have been prepared.
Public/Granted literature
- US20090318506A1 Sulfonate salts of 2-amino-3-carbethoxyamino-6-(4-fluoro-benzylamino)-pyridine Public/Granted day:2009-12-24
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