Amide compounds
US6710043B1 · kind B1 · utility
10Cited by
4References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 10, 2001 |
| Grant date | Mar 23, 2004 |
| Priority date | — |
| Expiry date | Jul 10, 2021 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D401/12
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
This invention relates to amide compounds having the potentiation of the cholinergic activity and represented by formula (I) wherein R1 is acyl, R2 is lower alkyl, A is a single bond, —CO— or —SO2—, E is lower alkylene, X is CH or N, Y is a single bond, Q is —CH2— etc. and R3 and R4 are taken together to form lower alkylene etc., pharmaceutically acceptable salts and processes fro preparation thereof and a pharmaceutical composition comprising the same.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.