Benzolactam compounds and pharmaceutical uses thereof

Details Benzolactam compounds and pharmaceutical uses thereof Benzolactam compounds and pharmaceutical uses thereof

1990-01-25

1991-10-08

Bond, Robert T.

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Heterocyclic carbon compounds containing a hetero ring...

514213, 514281, 514183, 540490, 540491, 540517, 540523, A61K 3155, C07D28110

Patent

active

050554646

ABSTRACT:
Benzolactam compounds of the general formula ##STR1## or isomers thereof as well as salts thereof inclusive of hydrates and/or solvates forms thereof, and benzolactam compounds of the general formula ##STR2## wherein each of the symbols is as defined in the specification. The compound (I) exhibit antiamnesic activity, and are useful as brain function-improving drugs. The compounds (a) and (b) are useful as an intermediate for said compounds (I). Futher, the compound (a) show diuretic or antiulcer activity, and are useful as a diuretic or antiulcer agent.

REFERENCES:
patent: 4564612 (1986-01-01), Sugihara et al.
patent: 4692522 (1987-09-01), Parsons et al.
patent: 4739066 (1988-04-01), Sugihara et al.
patent: 4767756 (1988-08-01), Das et al.
Derwent Publication--Abstract of Japanese Unexamined Publication 1148171/86.

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