| 摘要 |
This invention relates to new amide compounds having the potentiation of the cholinergic activity, etc., and represented by general formula (I), wherein R1 is acyl, R2 is lower alkyl, etc., A is a single bond, (1) or -SO2-, E is low er alkylene, etc., X is CH or N, Y is a single bond, etc., Q is -CH2-, etc., an d R3 and R4 are taken together to form lower alkylene, etc., and pharmaceutically acceptable salts thereof, to processes for preparation thereof and a pharmaceutical composition comprising the same.
|
