| 6890922 |
2-phenyl substituted imidazotriazinones as phosphodiesterase inhibitors |
Ulrich Niewohner, Helmut Haning, Thomas Schenke, Jörg Keldenich, Erwin Bischoff +5 more |
2005-05-10 |
| 6878708 |
Imidazotriazinones and the use thereof |
Mazen Es-Sayed, Thomas Lampe, Helmut Haning, Gunter Schmidt, Erwin Bischoff +3 more |
2005-04-12 |
| 6838459 |
7-alkyl-and cycloalkyl-substituted imidazotriazinones |
Ulrich Niewohner, Mazen Es-Sayed, Helmut Haning, Thomas Schenke, Gunter Schmidt +3 more |
2005-01-04 |
| 6803365 |
Imidazo[1,3,5]triazinones and the use thereof |
Ulrich Niewohner, Helmut Haning, Thomas Lampe, Mazen Es-Sayed, Gunter Schmidt +3 more |
2004-10-12 |
| 6777416 |
Isoxazolo pyrimidinones and the use thereof |
Ulrich Niewohner, Helmut Haning, Thomas Lampe, Mazen Es-Sayed, Gunter Schmidt +3 more |
2004-08-17 |
| 6696451 |
Dihydropyrimidines |
Jurgen Stoltefuss, Siegfired Goldmann, Thomas Kramer, Ulrich Niewohner, Arnold Paessens +5 more |
2004-02-24 |
| 6683081 |
Triazolotriazinones and the use thereof |
Ulrich Niewohner, Helmut Haning, Thomas Lampe, Mazen Es-Sayed, Gunter Schmidt +3 more |
2004-01-27 |
| 6677372 |
N-(3-benzofuranyl)urea-derivatives |
Gabriele Braunlich, Rüdiger Fischer, Mazen Es-Sayed, Rolf Henning, Michael Sperzel +5 more |
2004-01-13 |
| 6649618 |
Substituted amidoalkyl-uracils and their use |
Michael Härter, Barbara Albrecht, Michael Gerisch, Gabriele Handke, Joachim Hutter +5 more |
2003-11-18 |
| 6610687 |
Benzofuranylsulfonates |
Gabriele Braunlich, Mazen Es-Sayed, Rüdiger Fischer, Burkhard Fugmann, Rolf Henning +7 more |
2003-08-26 |
| 6589949 |
3-oxo-2,1-benzisoxazol-1(3H)-carboxamides for treatment of CNS diseases |
Toshiya Moriwaki, Chantal Fürstner, Bernd Riedl, Jens-Kerim Ergüden, Frank-Gerhard Boss +4 more |
2003-07-08 |
| 6573263 |
Substituted imidazotriazinones |
Ulrich Niewohner, Dagmar Schauss, Martin Hendrix, Gerhard Konig, Frank-Gerhard Boss +3 more |
2003-06-03 |
| 6566360 |
2-phenyl substituted imidatriazinones as phosphodiesterase inhibitors |
Ulrich Niewohner, Mazen Es-Sayed, Helmut Haning, Thomas Schenke, Jörg Keldenich +5 more |
2003-05-20 |
| 6476029 |
7-alkyl- and cycloalkyl-substituted imidazotriazinones |
Ulrich Niewohner, Mazen Es-Sayed, Helmut Haning, Thomas Schenke, Gunter Schmidt +3 more |
2002-11-05 |
| 6458796 |
Dihydro-[1,2,3]triazolo-[4,5-d]pyrimidin-7-one |
Helmut Haning, Ulrich Niewohner, Ulrich Rosentreter, Thomas Schenke, Erwin Bischoff |
2002-10-01 |
| 6399657 |
N-(3-benzofuranyl) urea-derivatives |
Gabriele Braunlich, Rüdiger Fischer, Mazen Es-Sayed, Rolf Henning, Michael Sperzel +5 more |
2002-06-04 |
| 6362178 |
2-phenyl substituted imidazotriazinones as phosphodiesterase inhibitors |
Ulrich Niewohner, Mazen Es-Sayed, Helmut Haning, Thomas Schenke, Jörg Keldenich +5 more |
2002-03-26 |
| 6174884 |
1,5-dihydro-pyrazolo[34-D]-pyrimidinone derivatives |
Helmut Haning, Ulrich Niewohner, Ulrich Rosentreter, Thomas Schenke, Jörg Keldenich +3 more |
2001-01-16 |