Dihydro-benzo[b][1,4]diazepin-2-one derivatives
US6949542B2 · kind B2 · utility
6Cited by
1References
32Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 24, 2003 |
| Grant date | Sep 27, 2005 |
| Priority date | — |
| Expiry date | Jan 24, 2023 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D403/10
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
This invention relates to dihydro-benzo[b][1,4]diazepin-2-one derivatives of the formula wherein R1, R2, X and Y are as defined in the specification and R3 is a six-membered aromatic heterocycle containing 1 to 3 nitrogen atoms or a pyridine-N-oxide as further defined in the specification. The invention further relates to medicaments containing these compounds, a process for their preparation as well as their use for preparation of medicaments for the treatment or prevention of acute and/or chronic neurological disorders.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.