Positive modulators of nicotinic receptor agonists
US7402604B2 · kind B2 · utility
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2References
8Claims
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Key dates
| Filing date | Jul 11, 2005 |
| Grant date | Jul 22, 2008 |
| Priority date | — |
| Expiry date | Feb 14, 2026 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D413/04
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Compounds according to formula I:wherein R1, W, R2, R3, X, R4 and R5 are as described in the specification, enantiomers thereof, pharmaceutically acceptable salts thereof, processes for preparing them, pharmaceutical compositions containing them and their use in therapy, especially for treatment of conditions associated with reductions in nicotinic transmission.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.