| 5149808 |
N-heterocyclic substituted -pyrrolidin-2-ones |
Karl-Heinz Weber, Gerhard Walther, Claus Schneider, Franz J. Kuhn, Erich Lehr |
1992-09-22 |
| 5073671 |
1-(benzyl or pyridylmethyl)-4 or 5-aminomethyl-pyrrolidin-2-ones |
Karl-Heinz Weber, Gerhard Walther, Claus Schneider, Franz J. Kuhn, Erich Lehr |
1991-12-17 |
| 4996224 |
1-benzyl-4- or 5-pyrrolidinomethyl-pyrrolidin-2-ones and nootropic method of use thereof |
Karl-Heinz Weber, Gerhard Walther, Claus Schneider, Franz J. Kuhn, Erich Lehr |
1991-02-26 |
| 4891378 |
Nortropanyl containing pyrrolidinones, pharmaceutical compositions and use |
Karl-Heinz Weber, Claus Schneider, Gerhard Walther, Franz J. Kuhn, Erich Lehr +2 more |
1990-01-02 |
| 4886812 |
Tetrahydro-benzthiazoles, the preparation thereof and their use as intermediate products or as pharmaceuticals |
Gerhart Griss, Claus Schneider, Rudolf Hurnaus, Walter Kobinger, Ludwig Pichler +3 more |
1989-12-12 |
| 4857528 |
Substituted pyrrolidinones, pharmaceutical compositions and use |
Karl-Heinz Weber, Claus Schneider, Gerhard Walther, Franz J. Kuhn, Erich Lehr +2 more |
1989-08-15 |
| 4843086 |
Tetrahydro-benzthiazoles, the preparation thereof and their use as intermediate products or as pharmaceuticals |
Gerhart Griss, Claus Schneider, Rudolf Hurnaus, Walter Kobinger, Ludwig Pichler +3 more |
1989-06-27 |
| 4833140 |
1-(benzyl or pyridylmethyl)-4 or 5-aminomethyl-pyrrolidin-2-ones |
Karl-Heinz Weber, Gerhard Walther, Claus Schneider, Franz J. Kuhn, Erich Lehr |
1989-05-23 |
| 4767759 |
Piperazinyl and morpholinyl substituted 1-(benzyl or pyridylmethyl)-4-or-5-aminomethyl-pyrrolidin-2-ones and their nootropic use |
Karl-Heinz Weber, Gerhard Walther, Claus Schneider, Franz J. Kuhn, Erich Lehr |
1988-08-30 |
| 4762832 |
Morpholine containing pyrrolidinones pharmaceutical compositions and use |
Karl-Heinz Weber, Claus Schneider, Gerhard Walther, Franz J. Kuhn, Erich Lehr +2 more |
1988-08-09 |
| 4732900 |
1,2,4-triazolo-carbamates |
Karl-Heinz Weber, Franz J. Kuhn, Erich Lehr, Wilhelm Frolke, Wolfgang Troger +3 more |
1988-03-22 |
| 4731374 |
Tetrahydro-benzthiazoles, the preparation thereof and their use as intermediate products or as pharmaceuticals |
Gerhart Griss, Rudolf Hurnaus, Walter Kobinger, Ludwig Pichler, Rudolf Bauer +2 more |
1988-03-15 |
| 4670456 |
4-Aminocarbonylaminomethyl-1-benzylpyrrolidin-2-ones as nootropic agents and as agents for treating cerebral insufficiency |
Karl-Heinz Weber, Claus Schneider, Gerhard Walther, Franz J. Kuhn, Erich Lehr +2 more |
1987-06-02 |
| 4645770 |
Agent for treating Parkinson's disease or Parkinsonism |
Oleh Hornykiewicz, Gunter Schingnitz |
1987-02-24 |
| 4581364 |
1-substituted-4-hydroxymethyl-pyrrolidin-2-ones |
Karl-Heinz Weber, Gerhard Walther, Claus Schneider, Franz J. Kuhn, Erich Lehr |
1986-04-08 |