7-Amino-6,7-dihydro [5H]benzocycloheptene derivatives
US4148919A · kind A · utility
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5Claims
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Key dates
| Filing date | Jul 26, 1976 |
| Grant date | Apr 10, 1979 |
| Priority date | — |
| Expiry date | Jul 26, 1996 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C211/42
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
7-AMINO-6,7-DIHYDRO [5H] benzocycloheptenes of the formula ##STR1## wherein X is selected from the group consisting of hydrogen, chlorine, bromine and iodine in 2- or 4- position of the ring when halogen and R is selected from the group consisting of hydrogen and phenyl alkyl of 7 to 10 carbon atoms and their non-toxic, pharmaceutically acceptable acid addition salts having antidepressive activity and a process for their preparation and novel intermediates.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.