| 5719279 |
Asymmetrically substituted xanthines |
Ulrike Kufner-Muhl, Helmut Ensinger, Joachim Mierau, Franz J. Kuhn, Erich Lehr |
1998-02-17 |
| 5508405 |
Quinuclidines, their use as medicaments and processes for their preparation |
Gerhard Walther, Karl-Heinz Weber, Werner Stransky, Franz J. Kuhn, Helmut Ensinger |
1996-04-16 |
| 5451587 |
Quinuclidines, their use as medicaments and processes for their preparation |
Gerhard Walther, Karl-Heinz Weber, Werner Stransky, Franz J. Kuhn, Helmut Ensinger |
1995-09-19 |
| 5422353 |
Tetrahydropyridine derivatives |
Gerhard Walther, Karl-Heinz Weber, Werner Stransky, Franz J. Kuhn, Erich Lehr +2 more |
1995-06-06 |
| 5286864 |
Quinuclidines, their use as medicaments and processes for their preparation |
Gerhard Walther, Karl-Heinz Weber, Werner Stransky, Franz J. Kuhn, Helmut Ensinger |
1994-02-15 |