Patents Assigned to Dr. Karl Thomae GmbH
  • Patent number: 5519138
    Abstract: A phenylalkyl derivative of the formula ##STR1## wherein R.sub.a to R.sub.f, A and B are substituents and n is the number 0 or 1.These phenylalkyl derivatives possess angiotensin antagonist activity.
    Type: Grant
    Filed: December 1, 1994
    Date of Patent: May 21, 1996
    Assignee: Dr. Karl Thomae GmbH
    Inventors: Uwe Ries, Manfred Reiffen, Wolfgang Grell, Norbert Hauel, Berthold Narr, Armin Heckel, Andreas Bomhard, Jacques van Meel, Wolfgang Wienen, Michael Entzeroth
  • Patent number: 5516773
    Abstract: The use of a compound of formula ##STR1## wherein the substituents are defined herein and the physiologically acceptable acid addition salts thereof for treating high blood pressure and cardiac insufficiency.
    Type: Grant
    Filed: August 9, 1993
    Date of Patent: May 14, 1996
    Assignee: Dr. Karl Thomae GmbH
    Inventor: Peter Rose
  • Patent number: 5482948
    Abstract: This invention relates to pyridyl derivatives of the formula ##STR1## wherein X, Y, A, n and R.sub.3 to R.sub.8 are defined hereinbelow, the enantiomers thereof, the cis- and trans-isomers thereof, which have antithrombotic pharmaceutical activity.
    Type: Grant
    Filed: July 5, 1994
    Date of Patent: January 9, 1996
    Assignee: Dr. Karl Thomae GmbH
    Inventors: Rainer Soyka, Thomas Muller, Johannes Weisenberger
  • Patent number: 5468766
    Abstract: Pharmaceutical compositions are described which contain 1,5,6,7-tetrahydro-4H-indazol-4-ones of the formula ##STR1## some of these substances themselves being new. The pharmaceutical compositions may be used as analgesics, antipyretics and antiphlogistics.
    Type: Grant
    Filed: September 29, 1993
    Date of Patent: November 21, 1995
    Assignee: Dr. Karl Thomae GmbH
    Inventors: Wolfgang Eberlein, Wolfhard Engel, Gerhard Mihm, Klaus Rudolf, Gunther Engelhardt
  • Patent number: 5466687
    Abstract: The invention relates to arylidene-1-azacycloalkanes and arylalkyl-1-azacycloalkanes of the general formula ##STR1## (wherein n, m, p, A, W.sup.1, W.sup.2, X, Y, and R.sup.1 to R.sup.11 are as defined in claim 1) and the isomers, isomer mixtures and salts thereof, which have useful properties, in particular an inhibitory effect on cholesterol biosynthesis.
    Type: Grant
    Filed: March 25, 1994
    Date of Patent: November 14, 1995
    Assignee: Dr. Karl Thomae GmbH
    Inventors: Roland Maier, Peter Muller, Eberhard Woitun, Rudolf Hurnaus, Michael Mark, Bernhard Eisele, Ralph-Michael Budzinski, Gerhard Hallermayer
  • Patent number: 5463071
    Abstract: Compounds of the formula ##STR1## wherein X.sub.1 to X.sub.5 are as defined herein, the tautomers, the stereoisomers including the mixtures thereof and the salts thereof, particularly the physiologically acceptable salts thereof with inorganic or organic acids or bases. The compounds are useful for inhibiting undesirable cell aggregation.
    Type: Grant
    Filed: November 8, 1993
    Date of Patent: October 31, 1995
    Assignee: Dr. Karl Thomae GmbH
    Inventors: Frank Himmelsbach, Guenter Linz, Volkhard Austel, Helmut Pieper, Thomas Mueller, Johannes Weisenberger, Elke Seewaldt-Becker
  • Patent number: 5459147
    Abstract: The invention relates to substituted benzimidazolyl derivatives of the general formula ##STR1## wherein A and R.sub.a to R.sub.c are defined as in claim 1, the mixtures of position isomers thereof and the salts thereof which have valuable properties.These compounds have valuable pharmacological properties, particularly angiotensin-antagonistic effects and preferably angiotensin-II-antagonistic effects.
    Type: Grant
    Filed: May 3, 1994
    Date of Patent: October 17, 1995
    Assignee: Dr. Karl Thomae GmbH
    Inventors: Norbert Hauel, Uwe Ries, Berthold Narr, Jacques van Meel, Wolfgang Wienen, Michael Entzeroth
  • Patent number: 5457205
    Abstract: Compounds of formula ##STR1## where the substituents are as defined herein, are disclosed, which compounds are useful in the treatment of diabetes and obesity, among other uses.
    Type: Grant
    Filed: March 12, 1993
    Date of Patent: October 10, 1995
    Assignee: Dr. Karl Thomae GmbH
    Inventors: Manfred Reiffen, Rudolph Hurnaus, Robert Sauter, Wolfgang Grell, Eckhard Rupprecht
  • Patent number: 5442064
    Abstract: The invention relates to carboxylic acid derivatives of general formulaA--B--C--D--E--F--G (I)whereinA to G are defined as in claim 1, the tautomers thereof, the stereoisomers thereof including the mixtures thereof and the addition salts thereof, particularly the physiologically acceptable salts with inorganic or organic acids or bases, which have valuable pharmacological properties, preferably inhibitory effects on aggregation, and to pharmaceutical compositions containing the compounds and processes for preparing them.
    Type: Grant
    Filed: October 12, 1993
    Date of Patent: August 15, 1995
    Assignee: Dr. Karl Thomae GmbH
    Inventors: Helmut Pieper, Gunter Linz, Frank Himmelsbach, Volkhard Austel, Thomas Muller, Johannes Weisenberger, Brian Guth
  • Patent number: 5434150
    Abstract: The invention relates to cyclic imino derivatives of general formula ##STR1## wherein A to G, R.sub.1, Z.sub.1 to Z.sub.6, X and Y are defined as in claim 1, the tautomers, stereoisomers and mixtures thereof and the salts thereof, particularly the physiologically acceptable salts thereof with inorganic or organic acids or bases, which have valuable pharmacological properties, preferably aggregation-inhibiting properties, pharmaceutical compositions which contain these compounds and processes for preparing them.
    Type: Grant
    Filed: August 28, 1992
    Date of Patent: July 18, 1995
    Assignee: Dr. Karl Thomae GmbH
    Inventors: Volhard Austel, Helmut Pieper, Frank Himmelsbach, Guenter Linz, Thomas Mueller, Johannes Weisenberger, Elke Seewaldt-Becker
  • Patent number: 5426119
    Abstract: The invention relates to new arylsulphonamides of the formula ##STR1## (wherein A, B and R.sub.1 to R.sub.6 are as defined in claim 1, the enantiomers, the cis- and trans-isomers thereof where R.sub.4 and R.sub.5 together represent a carbon-carbon bond, and the addition salts thereof, more particularly for pharmaceutical use the physiologically acceptable addition salts thereof with inorganic or organic bases, if R.sub.6 represents a hydroxy group) which have useful pharmacological properties, particularly antithrombotic activities and thromboxane-mediating activities. Furthermore, the new compounds are also thromboxane antagonists (TRA) and thromboxane synthesis inhibitors (TSH). They also have an effect on PGE.sub.2 production.
    Type: Grant
    Filed: November 18, 1993
    Date of Patent: June 20, 1995
    Assignee: Dr. Karl Thomae GmbH
    Inventors: Armin Heckel, Josef Nickl, deceased, Rainer Soyka, Wolfgang Eisert, Thomas Muller, Johannes Weisenberger, Christopher Meade, Gojko Muacevic
  • Patent number: 5385925
    Abstract: The invention relates to benzimidazoles of general formula ##STR1## wherein R.sub.1 to R.sub.4 are as defined herein, the 1-, 3-isomer mixtures thereof and the addition salts thereof. The new compounds are useful, in particular, as angiotensin antagonists.
    Type: Grant
    Filed: March 30, 1994
    Date of Patent: January 31, 1995
    Assignee: Dr. Karl Thomae GmbH
    Inventors: Berthold Narr, Norbert Hauel, Jacques Van Meel, Wolfgang Wienen, Michael Entzeroth, Uwe Ries
  • Patent number: 5364622
    Abstract: A method for the prevention of adhesions to body organs and parts of organs caused by therapeutic intervention by applying a pharmaceutical composition of tissue plasminogen activator and an aqueous hydroxyethylcellulose hydrogel.
    Type: Grant
    Filed: October 13, 1993
    Date of Patent: November 15, 1994
    Assignee: Dr. Karl Thomae GmbH
    Inventors: Helmut Franz, Thomas Muller, Wolfgang Eisert
  • Patent number: 5364646
    Abstract: Pharmaceutical forms of pimobendan for oral administration comprising citric acid, whereby a constant, satisfactory resorption is ensured even when there are major pH fluctuations in the gastrointestinal tract.
    Type: Grant
    Filed: March 16, 1993
    Date of Patent: November 15, 1994
    Assignee: Dr. Karl Thomae GmbH
    Inventors: Peter Gruber, Willy Roth, Gottfried Schepky
  • Patent number: 5356577
    Abstract: The invention relates to a process and apparatus for the controlled release of metered quantities of finely divided solids with one or more regulated venturi nozzles for the purpose of applying lubricant or separating compound to the stressed surfaces of pressing tools in tablet making machines or for applying finely divided solids to solid carrier materials particularly in the fields of pharmaceuticals, foodstuffs or catalysts.
    Type: Grant
    Filed: May 21, 1993
    Date of Patent: October 18, 1994
    Assignee: Dr. Karl Thomae GmbH
    Inventors: Josef Boldis, Volker I. Glasel, Ekkehard Flaischlen, Gunther M. Voss
  • Patent number: 5312924
    Abstract: The present application relates to the uses of phenylacetic acid benzylamides and new (S)(+)-2-ethoxy-4-[N-[1-2-piperidino-phenyl)-3-methyl-1-butyl]-aminocarbon ylmethyl]benzoic acid and the salts thereof, which have valuable pharmacological properties, namely an effect on the intermediate metabolism, but particularly the effect of lowering blood sugar.
    Type: Grant
    Filed: July 24, 1992
    Date of Patent: May 17, 1994
    Assignee: Dr. Karl Thomae GmbH
    Inventors: Wolfgang Grell, Rudolf Hurnaus, Gerhart Griss, deceased, Robert Sauter, Manfred Reiffen, Eckhard Ruprecht
  • Patent number: 5286736
    Abstract: New pyridyl derivatives of the formula ##STR1## wherein R.sub.1 to R.sub.6, A, X and n are as defined herein, the enantiomers thereof, the cis- and trans-isomers thereof if R.sub.4 and R.sub.5 together represent a carbon-carbon bond, and the addition salts thereof. The new pyridyl derivatives have antithrombotic activity and thromboxane-mediated activities. The new compounds are also simultaneously thromboxane antagonists (TRA) and thromboxane synthesis inhibitors (TSH). They also have an effect on PGE.sub.2 -production.
    Type: Grant
    Filed: January 19, 1993
    Date of Patent: February 15, 1994
    Assignee: Dr. Karl Thomae GmbH
    Inventors: Rainer Soyka, Wolfgang Eisert, Thomas Mueller, Johannes Weisenberger
  • Patent number: 5276049
    Abstract: The invention relates to cyclic urea derivatives of general formula ##STR1## wherein R.sub.a, R.sub.b, X and Y are as defined herein, pharmaceutical compositions containing the derivatives and processes for preparing them.
    Type: Grant
    Filed: March 11, 1992
    Date of Patent: January 4, 1994
    Assignee: Dr. Karl Thomae GmbH
    Inventors: Frank Himmelsbach, Helmut Pieper, Volkhard Austel, Guenter Linz, Thomas Mueller, Johannes Weisenberger, Wolfgang Eisert
  • Patent number: 5270322
    Abstract: Imidazo[1,2-a]pyridines of the formula ##STR1## wherein R.sub.a to R.sub.e are as defined herein, the enantiomers and the salts thereof, which are useful as angiotensin antagonists and for treating conditions treatable with angiotensin antagonists.
    Type: Grant
    Filed: February 9, 1993
    Date of Patent: December 14, 1993
    Assignee: Dr. Karl Thomae GmbH
    Inventors: Uwe Ries, Norbert Hauel, Berthold Narr, Jacques van Meel, Wolfgang Wienen, Michael Entzeroth
  • Patent number: 5232946
    Abstract: The invention relates to new phenylethanolamines of general formula ##STR1## wherein A represents a straight-chained or branched alkylene group,B represents a bond, an alkylene group, a carbonyl or hydroxymethylene group,R.sub.1 represents a hydrogen atom, a halogen atom or a trifluoromethyl group,R.sub.2 represents a hydrogen atom or an amino group,R.sub.3 represents a cyano group, a hydrogen, chlorine or bromine atom andR.sub.4 represents a hydrogen or halogen atom, an alkyl, hydroxy, alkoxy, carboxy, alkoxycarbonyl, aminocarbonyl, alkylaminocarbonyl or dialkylaminocarbonyl group or an alkoxy group substituted in the end position by a carboxy, alkoxycarbonyl, aminocarbonyl, alkylaminocarbonyl, dialkylaminocarbonyl, hydroxy, alkoxy, amino, alkylamino, dialkylamino, pyrrolidino, piperidino or hexamethyleneimino group,the optical isomers and diastereoisomers and acid addition salts thereof.
    Type: Grant
    Filed: August 20, 1990
    Date of Patent: August 3, 1993
    Assignee: Dr. Karl Thomae GmbH
    Inventors: Rudolf Hurnaus, Manfred Reiffen, Robert Sauter, Wolfgang Grell, Eckhard Rupprecht