Heterocyclic compounds, their preparation and their use as medicaments, in particular as anti-alzheimer agents
US7977354B2 · kind B2 · utility
3Cited by
1References
18Claims
0Family size
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Key dates
| Filing date | Mar 29, 2006 |
| Grant date | Jul 12, 2011 |
| Priority date | — |
| Expiry date | Jan 20, 2027 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D413/04
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The invention is related to compound which comprises at least one radical C═Y, Y being O or S, and an oxidable and non protonable nitrogen atom N wherein the distance (d) between the at least one carbon atom of the radical group C═Y and the nitrogen atom, when oxidized, is comprised between 0.3 and 0.8 nanometers. The invention is related to new heterocyclic compounds defined by formula G, their preparation, to pharmaceutical compositions comprising them and to their use as therapeutic agents, particularly in the treatment of neurodegenerative or Alzheimer disease.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.