Diazepine derivatives
US4353827A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Feb 18, 1982 |
| Grant date | Oct 12, 1982 |
| Priority date | — |
| Expiry date | Feb 18, 2002 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D495/14
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
There is provided compounds which exhibit pronounced anticonvulsive and anxiolytic activities of the formula ##STR1## wherein A together with the two carbon atoms denoted as .alpha. and .beta. is the group ##STR2## B is dimethylene, trimethylene or propenylene, R.sup.1 is hydrogen, halogen, trifluoromethyl, amino, nitro, cyano or lower alkyl and R.sup.2 is hydrogen, halogen, trifluoromethyl, amino, nitro, cyano, lower alkyl, lower alkoxy, lower alkylthio, lower alkylsulphinyl or lower alkylsulphonyl, and the carbon atom denoted as .gamma. has the (S)--or (R,S)--configuration, and the pharmaceutically acceptable acid addition salts thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.