Processes for the preparation of intermediates related to the 5-HT2C agonist (R)-8-chloro-1-methyl-2,3,4,5-tetrahydro-1H-3-benzazepine
US8822727B2 · kind B2 · utility
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29Claims
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Key dates
| Filing date | Mar 3, 2009 |
| Grant date | Sep 2, 2014 |
| Priority date | — |
| Expiry date | Feb 18, 2030 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C213/08
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention provides processes and intermediates useful in the preparation of 8-chloro-1-methyl-2,3,4,5-tetrahydro-1H-3-benzazepine, a serotonin (5-HT) receptor agonist that is useful in the treatment or prophylaxis of, for example, central nervous system disorders, such as obesity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.