Benzenesulphonamide derivatives, method for production and use thereof for treatment of pain
US7538111B2 · kind B2 · utility
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3References
8Claims
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Assignee
Inventors
Key dates
| Filing date | Mar 24, 2004 |
| Grant date | May 26, 2009 |
| Priority date | — |
| Expiry date | Apr 8, 2024 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D453/02
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention concerns novel benzenesulphonamide compounds, defined by formula I.Therapeutic compositions comprising the benzenesulphonamide compounds of the invention or salts thereof and methods for producing the benzenesulphonamide compounds of the invention are also disclosed. The benzenesulphonamide compounds of the invention or salts thereof are useful for treating pain, such as hyperalgesia and major algesia.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.