Pharmaceutically useful 2,5-dioxo-1H-octahydroimidazo[1,2-A]azepines
US5200406A · kind A · utility
1Cited by
3References
8Claims
0Family size
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Inventors
Key dates
| Filing date | Apr 3, 1992 |
| Grant date | Apr 6, 1993 |
| Priority date | — |
| Expiry date | Apr 3, 2012 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K38/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Imidazole derivatives are described which are useful in restoring learning and treating memory difficulties. A compound of the invention is 2,5-dioxohexahydro-1H-pyrrolo[1,2-a]imidazole.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.