Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Bacterium or component thereof or substance produced by said...
Patent
1977-07-27
1978-03-21
Jiles, Henry R.
Drug, bio-affecting and body treating compositions
Antigen, epitope, or other immunospecific immunoeffector
Bacterium or component thereof or substance produced by said...
2602393B, C07D22316, A61K 3155
Patent
active
040804496
ABSTRACT:
New physiologically active 1,2,4,5-tetrahydro-3H-2-benzazepin-3-ones having the general formula ##STR1## wherein R.sub.1 is hydrogen or phenyl, R.sub.2 is hydrogen, alkyl, C.sub.3 -C.sub.6 -alkenyl, C.sub.1 -C.sub.4 -acyl, hydroxyalkyl, alkoxyalkyl, mono- or dialkylaminoalkyl, cyanoalkyl, alkoxyacetyl, carbamoylalkyl, acetamido-C.sub.2 -C.sub.5 -alkyl, alkoxycarbonylalkyl or (tetrahydro-2H-pyran-2-yloxy)alkyl, the alkyl and the alkoxy radicals having 1 to 5 carbon atoms, R.sub.4 is hydrogen or C.sub.1 -C.sub.4 -alkyl, R.sub.5 is hydrogen, C.sub.1 -C.sub.4 -alkyl or phenyl, R.sub.7 is hydrogen, halogen or C.sub.1 -C.sub.4 -alkoxy and R.sub.8 is hydrogen, halogen or C.sub.1 -C.sub.4 -alkyl, at least one of the symbols R.sub.1 to R.sub.8 being other hydrogen, processes for the preparation thereof and pharmaceutical compositions containing the same. In particular, the compounds of this invention are useful in the treatment of memory disorders.
REFERENCES:
wittekind et al., "J. Het. Chem.," vol. 8, pp. 495-501 (1971).
Croisier Paul
Rodriquez Ludovic
Bond Robert T.
Jiles Henry R.
U C B Societe Anonyme
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