| 5569661 |
Process for the production of b-carbolines |
Klaus Nickisch |
1996-10-29 |
| 5401854 |
Process for the production of indole derivatives |
Helmut Borner, Wolfgang Kubler, Klaus Nickisch |
1995-03-28 |
| 5371000 |
Process for the production of ergoline derivatives |
Heidi Hummel-Maquardt, Mario Kennecke, Alfred Weber, Klaus Nickisch |
1994-12-06 |
| 5329009 |
Selective phenylation of 5-hydroxy-.beta.-carboline derivatives |
Helmut Borner, Klaus Nickisch, Julius Deutsch |
1994-07-12 |
| 5198553 |
Process for the production of gramine derivatives |
Wolfgang Kubler, Reiner Wierzchowski, Klaus Nickisch |
1993-03-30 |
| 4970314 |
Process for the preparation of 2-bromo-8-ergolinyl compounds |
Helmut Borner, Gerhard Sauer |
1990-11-13 |
| 4968801 |
Process for the production ergoline derivatives |
Gerhard Sauer, Helmut Biere, Andreas Huth |
1990-11-06 |
| 4826852 |
Novel ergolinyl compounds nitrogen-substituted in the 8-position, useful for treating dopamine deficiency |
Gerhard Sauer, Helmut Wachtel, Herbert Schneider, Ulrich Eder |
1989-05-02 |
| 4801714 |
Process for the preparation of ergolinylthioureas |
Helmut Biere |
1989-01-31 |
| 4766128 |
Optionally 11- to 13-substituted ergoline compounds useful as medicinal agents |
Gerhard Sauer, Helmut Wachtel, Herbert Schneider, Wolfgang Kehr |
1988-08-23 |
| 4748248 |
Process for the preparation of ergoline derivatives |
Gerhard Sauer |
1988-05-31 |
| 4695635 |
Process for the production of 2,3-dihydroergolines |
Gerhard Sauer |
1987-09-22 |
| 4644062 |
Process for the production of .beta.-carbolines by dehydrogenation |
Helmut Borner, Andreas Huth |
1987-02-17 |
| 4524208 |
Process for the preparation of lysergic acid esters |
Gerhard Sauer |
1985-06-18 |
| 4333928 |
16 .alpha.-Alkyl steroids, their preparation, and pharmaceutical preparations thereof |
Gunter Neef, Ulrich Eder, Gerhard Sauer, Rudolf Wiechert, Hermann Steinbeck |
1982-06-08 |
| 4298538 |
16-Dimethylaminomethylene-3-methoxy-1,3,5-(10)-estratrien-17-one, a process for the preparation thereof and its use as a preparative intermediate |
Gunter Neef, Ulrich Eder, Gerhard Sauer |
1981-11-03 |
| 4202991 |
Novel bicycloalkane derivatives and the production thereof |
Gerhard Sauer, Helmut Hauser, Juergen Ruppert, Ulrich Eder, Rudolf Wiechert |
1980-05-13 |