Tricyclic derivatives of 5,6-dihydro-11H-dibenzo (b,e) azepin-6-one having pharmacological activity
US4551451A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Aug 10, 1984 |
| Grant date | Nov 5, 1985 |
| Priority date | — |
| Expiry date | Aug 10, 2004 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P25/20
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A pharmacologically active compound has the general formula ##STR1## in which R is a hydrogen atom or an alkyl group containing from 1 to 4 carbon atoms; R.sub.1 and R.sub.2, which can be different, represent a hydrogen atom, a hydroxyl group, an alkyl group, an alkoxy group, an arylalkyl group, or an arylalkoxy group, or can jointly represent an oxygen atom or a CHCOOR.sub.1 ' group where R.sub.1 ' is a hydrogen atom or an alkyl group; and R.sub.3 represents a hydrogen or halogen atom or an alkyl, NH.sub.2, NO.sub.2, NHCO-alkyl, NHCO-aryl, NHCONH-alkyl or NHCOHN-aryl group. These compounds act on the central nervous system and have an anti-convulsant sedative activity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.