Heterocyclic compounds, methods for the preparation thereof, and uses thereof
US7244745B2 · kind B2 · utility
4Cited by
5References
69Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 29, 2003 |
| Grant date | Jul 17, 2007 |
| Priority date | — |
| Expiry date | Apr 12, 2024 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D487/08
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The compounds of the present invention are of formula I: wherein A, R3, R4 is as defined herein, are useful as ligands for nicotinic receptors.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.