Substituted 1H-quinazoline-2,4-diones useful as AMPA receptor ligands
US7655666B2 · kind B2 · utility
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5Claims
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Key dates
| Filing date | Apr 10, 2006 |
| Grant date | Feb 2, 2010 |
| Priority date | — |
| Expiry date | May 27, 2026 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D413/04
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention relates to 1H-Quinazoline-2,4-diones of formula (I)wherein R1 and R2 are as defined in the specification, their preparation, their use as pharmaceuticals, and pharmaceutical compositions containing them. Further, intermediates for the manufacture of compounds of formula (I) are and combinations comprising compounds of formula (I) are disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.