Substituted 2-azabicyclo[3.1.1]heptane and 2-azabicyclo[3.2.1]octane derivatives as orexin receptor antagonists
US11660293B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Aug 31, 2018 |
| Grant date | May 30, 2023 |
| Priority date | — |
| Expiry date | Jun 1, 2039 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D519/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
There is provided a compound of formula (I), wherein L1 to L3′, R1 to R4, X, A and B have meanings given in the description, and pharmaceutically acceptable salts, solvates and prodrugs thereof, which compounds are useful as antagonists of the orexin-1 and orexin-2 receptors or as selective antagonists of the orexin-1 receptor, and thus, in particular, in the treatment or prevention of inter alia substance dependence, addiction, anxiety disorders, panic disorders, binge eating, compulsive disorders, impulse control disorders, cognitive impairment and Alzheimer's disease.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.