Boehringer Ingelheim Kg

Boehringer Ingelheim Gmbh

Boehringer Ingelheim Zentrale

Wolfgang Troger

Gerhard Walther

Karl-Heinz Weber

Erich Lehr

Helmut Ensinger

Dieter Hinzen

Albrecht Harreus

Franz J Kuhn

Claus S Schneider

Gojko Muacevic

Jorge Casals-Stenzel

Jorge C Stenzel

Franz-Josef Kuhn

Wilhelm Frolke

The invention relates to new thieno-triazolo-1,4-diazepino-2-carboxylic acid amides of formula I ##STR1## wherein R.sub.1 represents hydrogen, a C.sub.1 -C.sub.4 straight-chained or branched alkyl which can optionally be substituted by halogen, preferably Cl or Br, or by hydroxy, cyclopropyl, C.sub.1 -C.sub.3 alkoxy, preferably methoxy, or halogen, preferably chlorine or bromine;

Methods of using new thieno-triazole-1,4-diazepino-2-carboxylic acid

The invention relates to new thieno-triazolo-1,4-diazepino-2-carboxylic acid amides of formula I ##STR1## wherein R.sub.1 represents hydrogen, a C.sub.1-C.sub.4 straight-chained or branched alkyl which can optionally be substituted by halogen, preferably C1 or Br, or by hydroxy, cyclopropyl, C.sub.1 -C.sub.3 alkoxy, preferably methoxy, or halogen, preferably chlorine or bromine;

Thieno-triazolo-1,4-diazepino-2-carboxylic acid amides

The invention relates to new thieno-traizolo-1,4-diazepino-2-carboxylic acid amides of formula I ##STR1## wherein R.sub.1 represents hydrogen, a C.sub.1 -C.sub.4 straight-chained or branched alkyl which can optionally be substituted by halogen, preferably Cl or Br, or by hydroxy, cyclopropyl, C.sub.1 -C.sub.3 alkoxy, preferably methoxy, or halogen, preferably chlorine or bromine;

Thieno-traizolo-1,4-diazepino-2-carboxylic acid amides

The invention relates to new substituted pyrrolidinones of general formula ##STR1## wherein R.sub.1 represents a phenyl group which may be mono- or di-substituted by methyl, methoxy, fluorine, chlorine, bromine or trifluoromethyl, or a pyridyl group;

Nortropanyl containing pyrrolidinones, pharmaceutical compositions and

The invention relates to substituted pyrrolidinones of general formula ##STR1## wherein R.sub.1 represents a phenyl group which may be mono- or di-substituted by methyl, methoxy, fluorine, chlorine, bromine or trifluoromethyl, or a pyridyl group;

Substituted pyrrolidinones, pharmaceutical compositions and use

Morpholine containing pyrrolidinones pharmaceutical compositions and use

New 1,2,4-triazolo-carbamates of general formula ##STR1## wherein R.sup.1, R.sup.2, R.sup.3 and R.sup.4 have the meanings given in the specification, are acetylcholinesterase inhibitors and may be used as drugs for the treatment of senile dementia.

1,2,4-triazolo-carbamates

4-Aminocarbonylaminomethyl-1-benzylpyrrolidin-2-ones as nootropic agents

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Stromberg, Germany

Wolfgang Troger