Invention Grant
- Patent Title: Synthetic methods for spiro-oxindole compounds
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Application No.: US14989600Application Date: 2016-01-06
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Publication No.: US09695185B2Publication Date: 2017-07-04
- Inventor: Jean-Jacques Alexandre Cadieux , Mikhail Chafeev , Sultan Chowdhury , Jianmin Fu , Qi Jia , Stefanie Abel , Emad El-Sayed , Elke Huthmann , Thomas Isarno
- Applicant: XENON PHARMACEUTICALS INC.
- Applicant Address: CA Burnaby
- Assignee: Xenon Pharmaceuticals Inc.
- Current Assignee: Xenon Pharmaceuticals Inc.
- Current Assignee Address: CA Burnaby
- Agency: Seed IP Law Group LLP
- Main IPC: C07D491/20
- IPC: C07D491/20 ; C07D405/04
Abstract:
This invention is directed to methods of preparing certain spiro-oxindole derivatives, which are useful for the treatment and/or prevention of sodium channel-mediated diseases or conditions, such as pain.
Public/Granted literature
- US20160326184A1 SYNTHETIC METHODS FOR SPIRO-OXINDOLE COMPOUNDS Public/Granted day:2016-11-10
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