| 6013815 |
Production and use of salts of 6,8-bis (amidiniumthio)-octanoic acid |
Thomas Beisswenger, Rainer Gewald, Alfred Olbrich, Frank Hubner, Klaus Huthmacher +4 more |
2000-01-11 |
| 5981767 |
Method of producing dry thioctic acid |
Herbert Tanner, Karlheinz Drauz, Gerhard Sator, Roland Moller, Frank Hubner +2 more |
1999-11-09 |
| 5962696 |
Process for the preparation of 1-(N 2-(S)-ethoxycarbonyl)--3 phenylpropyl-N6-trifluoracetyl))-L-lysyl-L-prolin (Lisinopril(Tfa) ethylester, LPE)) |
Herbert Tanner, Karlheinz Drauz, Klaus Stingl, Gerhard Sator, Roland Moller +2 more |
1999-10-05 |
| 5760268 |
Production and use of salts of 6, 8-bis (amidiniumthio) -octanoic acid |
Thomas Beisswenger, Rainer Gewald, Alfred Olbrich, Frank Hubner, Klaus Huthmacher +4 more |
1998-06-02 |
| 5705192 |
Method of producing flowable R,S-thioctic acid, R,S-thioctic acid and its use |
Kurt Klostermann, Roland Moller, Gerhard Sator |
1998-01-06 |
| 5621117 |
Method for the racemization of enantiomers of .alpha.-lipoic acid |
Roland Moeller, Gerhard Sator, Stefan Merget, Thomas Beisswenger |
1997-04-15 |
| 5455264 |
RS-thioctic acid with novel morphology |
Thomas Beisswenger, Joachim Goede, Frank Hubner, Klaus Huthmacher, Herbert Klenk +1 more |
1995-10-03 |
| 5281722 |
Preparation and use of salts of the pure enantiomers of alpha-lipoic acid |
Gottfried Blaschke, Ursula Scheidemantel, Roland Moller, Thomas Beisswenger, Klaus Huthmacher |
1994-01-25 |
| 5041655 |
Method of preparing 1,6-di(N.sup.3 -cyano-N.sup.1 -guanidino) hexane |
Klaus Huthmacher, Axel Kleemann, Rolf Braun |
1991-08-20 |
| 4430509 |
Process for the separation of the racemate (R,S)-cysteine |
Karlheinz Drauz, Axel Kleemann, Jurgen Martens, Horst Weigel |
1984-02-07 |
| 4416827 |
Process for the resolution of the racemate (1RS,2SR)-2-amino-1-phenyl-propan-1-ol |
Axel Kleemann, Jurgen Martens |
1983-11-22 |
| 4416828 |
Process for the resolution of the racemate S-(carboxymethyl)-(RS)-cysteine (A) |
Axel Kleemann, Jurgen Martens |
1983-11-22 |
| 4415738 |
Process for the production thiazolines-(3) |
Jurgen Martens, Paul Scherberich, Axel Kleemann |
1983-11-15 |
| 4411840 |
Process for the resolution of the racemate S-(carboxymethyl)-(RS)-cysteine (B) |
Axel Kleemann, Jurgen Martens |
1983-10-25 |