Quercetin derivatives and their medical usages
US7049301B2 · kind B2 · utility
1Cited by
0References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 26, 2003 |
| Grant date | May 23, 2006 |
| Priority date | — |
| Expiry date | Sep 26, 2023 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K31/7048
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
This invention relates to quercetin derivative, its preparation, and a pharmaceutical combination, as well as their medical uses for the prevention or treatment of diseases related to 5HT1A receptor or neuron cell damages, including Alzeheimer's disease, drug or alcohol dependence, sleep disorders or panic state; and for delaying senility, improving learning and memory, preventing and treatment of neuron cell damages caused by various kinds of cerebral damages.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.