Alkenyl-substituted spirocyclic sulfamides as inhibitors of gamma-secretase
US7371771B2 · kind B2 · utility
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6Claims
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Key dates
| Filing date | Apr 24, 2003 |
| Grant date | May 13, 2008 |
| Priority date | — |
| Expiry date | Nov 3, 2024 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D417/06
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Compounds of formula (I) are disclosed: wherein R4 is an alkenyl group of defined structure. The compounds inhibit gamma-secretase, and hence are useful for treatment of Alzheimer's disease.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.