Patents Assigned to Dr. Karl Thomae GmbH
  • Patent number: 5219852
    Abstract: Substituted thiazoles, oxazoles and 2-hydroxy morpholine compounds useful in the treatment of diabetes mellitus and obesity are described.
    Type: Grant
    Filed: December 18, 1991
    Date of Patent: June 15, 1993
    Assignee: Dr. Karl Thomae GmbH
    Inventors: Manfred Reiffen, Rudolf Hurnaus, Robert Sauter, Wolfgang Grell, Eckhard Rupprecht
  • Patent number: 5216167
    Abstract: Phenylacetic acid benzylamides having the following general structure ##STR1## wherein the substituents are defined herein, are disclosed, which compounds are hypoglcemic agents.
    Type: Grant
    Filed: June 21, 1990
    Date of Patent: June 1, 1993
    Assignee: Dr. Karl Thomae GmbH
    Inventors: Wolfgang Grell, Rudolf Hurnaus, Gerhart Griss, deceased, Robert Sauter, Manfred Reiffen, Eckhard Rupprecht
  • Patent number: 5188940
    Abstract: A method of determining the total fibrinolytic activity in plasma, is characterized in thata) a quantity of fibrin sufficient to produce turbidity is added to a dilute platelet poor plasma sample or is produced in situ and the time dependent change in turbidity or the time-dependent formation of fibrin cleavage products is measured; orb) a chromogenic plasmin substrate and a quantity of fibrin, fibrinogen cleavage products or an enzyme which produces fibrin in situ, insufficient to produce turbidity, is added to a dilute platelet poor plasma sample and the time dependent color formation is measured.
    Type: Grant
    Filed: January 10, 1990
    Date of Patent: February 23, 1993
    Assignee: Dr. Karl Thomae GmbH
    Inventors: Jurgen Krause, Walter Haarmann
  • Patent number: 5175158
    Abstract: New diazepinones of formula I ##STR1## wherein the substituents are defined herein, which compounds exhibit favorable effects on heart rate and in view of the absence of inhibitory effects on gastric acid secretion and salivation and the absence of mydriatic effects, are suitable as vagal pacemakers for the treatment of bradycardia and bradyarrhythmia in human and veterinary medicine.
    Type: Grant
    Filed: October 24, 1988
    Date of Patent: December 29, 1992
    Assignee: Dr. Karl Thomae, GmbH
    Inventors: Wolfgang Eberlein, Wolfhard Engel, Gunter Trummlitz, Gerhard Mihm, Norbert Mayer, Henri Doods
  • Patent number: 5135932
    Abstract: The invention relates to new 2-hydroxy-n-propylamines of the formulaR.sub.1 --O--CH.sub.2 --CHOH--CH.sub.2 --NH--A--R.sub.2 (I)whereinR.sub.1, R.sub.2 and A are defined as in claim 1, the tautomers, enantiomers and acid addition salts thereof, particularly for pharmaceutical use the physiologically acceptable acid addition salts thereof with inorganic or organic acids, which have valuable pharmacological properties, more particularly a simultaneous cardiotonic and .beta.-blocking activity, and the use thereof as pharmaceutical compositions and processes for preparing them.
    Type: Grant
    Filed: May 30, 1990
    Date of Patent: August 4, 1992
    Assignee: Dr. Karl Thomae GmbH
    Inventors: Norbert Hauel, Annerose Mauz, Jacques van Meel, Michael Entzeroth, Rainer Zimmermann, Willi Diederen
  • Patent number: 5120442
    Abstract: There is described a process for the simultaneous chemical and biological elimination of solid and liquid waste and apparatus for performing this process in the form of a loop reactor corresponding to FIG. 1 in conjunction with a specially designed nozzle which ensures an intimate mixing of substrate with air and the spraying-in of oxidizing agents while permitting only a short contact time between the oxidizing agents and the substrate.
    Type: Grant
    Filed: May 16, 1991
    Date of Patent: June 9, 1992
    Assignee: Dr. Karl Thomae GmbH
    Inventors: Alfred Kull, Matthias Mather, Hans-Joachim Schmeiss
  • Patent number: 5116986
    Abstract: The present invention relates to new heteroaromatic amine derivatives of general formula ##STR1## wherein the substituents are defined hereinbelow, which have valuable pharmacological properties, particularly a heart rate lowering activity and a positive inotropic activity.
    Type: Grant
    Filed: May 7, 1991
    Date of Patent: May 26, 1992
    Assignee: Dr. Karl Thomae GmbH
    Inventors: Andreas Bomhard, Joachim Heider, Manfred Psiorz, Norbert Hauel, Berthold Narr, Klaus Noll, Christian Lillie, Walter Kobinger, Willi Diederen
  • Patent number: 5114935
    Abstract: Novel compounds of the general formula ##STR1## which have antitussive activity, wherein R.sub.1 -R.sub.4 are as defined herein.
    Type: Grant
    Filed: August 15, 1990
    Date of Patent: May 19, 1992
    Assignee: Dr. Karl Thomae GmbH
    Inventors: Helmut Ballhause, Gunther Engelhardt, Claus A. Landgraf, Norbert Mayer, Willy Roth, Kurt Schumacher, Alex Prox
  • Patent number: 5087625
    Abstract: Disclosed are novel pyridodiazepines. These compounds, as well as certain known 5,11-dihydro-6H-pyrido[2,3-b][1,4]benzodiazepin-6-ones are useful in the treatment of AIDS, ARC and related disorders associated with HIV infection.
    Type: Grant
    Filed: February 4, 1991
    Date of Patent: February 11, 1992
    Assignees: Boehringer Ingelheim Pharmaceuticals, Inc., Dr. Karl Thomae GmbH
    Inventors: Karl D. Hargrave, Gunther Schmidt, deceased, Wolfhard Engel, Vokhard Austel
  • Patent number: 5084449
    Abstract: Disclosed are substituted bis(4-aminophenyl-sulfonees of general formula ##STR1## wherein R.sub.1 is hydrogen, alkyl or cycloalkyl; group,R.sub.2 is hydrogen or C.sub.1 -C.sub.3 alkyl,R.sub.3 is nitrile, C.sub.1 -C.sub.3 alkylaminocarbonyl, di C.sub.1 -C.sub.3 alkylaminocarbonyl, C.sub.3 -C.sub.7 N-cycloalkyl-C.sub.1 -C.sub.3 alkylaminocarbonyl C.sub.1 -C.sub.3 alkylamino, C.sub.1 -C.sub.3, di alkylaminocarbonyl alkoxy, alkylaminosulfonyl, di C.sub.1 -C.sub.3 alkylaminono, diC.sub.1 -C.sub.3 alkylaminosulfonyl, hydroxy C.sub.1 -C.sub.3 alkyl, C.sub.1 -C.sub.3 alkylcarbonyl, amino C.sub.1 -C.sub.3 alkyl or C.sub.1 -C.sub.3 alkoxy C.sub.1 -C.sub.3 alkyl groupor, when R.sub.1 and R.sub.2 are each hydrogen, R.sub.3 can be hydroxy, hydroxycarbonyl C.sub.1 -C.sub.3 alkoxy or di C.sub.1 -C.sub.3 aminocarbonylalkoxy;or, when R.sub.1 is C.sub.1 -C.sub.3 alkyl or C.sub.1 -C.sub.3 cycloalkyl and R.sub.2 is hydrogen or C.sub.1 -C.sub.3 alkyl, R.sub.
    Type: Grant
    Filed: December 7, 1990
    Date of Patent: January 28, 1992
    Assignee: Dr. Karl Thomae GmbH
    Inventors: Joachim K. Seydel, Helmut Pieper, Gerd Kruger, Klaus Noll, Johannes Keck, Uwe Lechner
  • Patent number: 5056623
    Abstract: The specification describes a new process and apparatus for the controlled release of metered quantities of lubricating liquids or suspensions for applying a coating of lubricant to mechanically stressed zones of pressing tools in tablet-making machines, wherein the lubricating solution or suspension is fed into one or more liquid valves synchronously with the cadence of the tablet-making machine from a pressureless storage container by means of a pulsation-free pump, and any pressure variations occuring in the liquid supply line to the valves are compensated by changes in the times of opening of the valves.
    Type: Grant
    Filed: March 29, 1990
    Date of Patent: October 15, 1991
    Assignee: Dr. Karl Thomae GmbH
    Inventors: Volker I. Glasel, Gunther M. Voss
  • Patent number: 5026702
    Abstract: The invention relates to new morpholines and morpholine-N-oxides of formula ##STR1## wherein the substituents are defined hereunder, which compounds have valuable pharmacological properties, namely an effect on the metabolism, preferably the effect of lowering blood sugar and reducing body fat, and the effect of lowering the atherogenic .beta.-lipoproteins VLDL and LDL, and a performance enhancing effect in animals.
    Type: Grant
    Filed: March 23, 1989
    Date of Patent: June 25, 1991
    Assignee: Dr. Karl Thomae, GmbH
    Inventors: Manfred Reiffen, Michael Mark, Robert Sauter, Wolfgang Grell
  • Patent number: 5026699
    Abstract: 5,11-Dihydro-6H-pyrido[2,3-b][1,4]-benzo-diazepinones substituted in the 11-position corresponding to general formula I ##STR1## wherein R.sup.1 and R.sup.2 represent hydrogen atoms or alkyl groups having 1 to 3 carbon atoms, A.sup.1 is a straight-chained or branched alkylene group with 1 to 5 carbon atoms, A.sup.2 is a methylene group or, if R.sup.1 is hydrogen and R.sup.2 is methyl, A.sup.2 may also be an ethylene group, and the physiologically acceptable acid addition salts thereof are suitable for treating bradycardia and bradyarrhythmia and spasm in the colon, bladder and bronchi.
    Type: Grant
    Filed: June 15, 1989
    Date of Patent: June 25, 1991
    Assignee: Dr. Karl Thomae GmbH
    Inventors: Gerhard Mihm, Wolfgang Eberlein, Welfhard Engel, Gunter Trummlitz, Norbert Mayer, Henri Doods, Rudolf Hammer
  • Patent number: 5011836
    Abstract: A method for treating abstructive respiratory passage disorders which comprises the use of 5,11-dihydro-11-[[(1-methyl-4-piperidinyl)-amino]carbonyl]-6H-dibenz[b,e]a zepin-6-one; 5,11-dihydro-11-[(1-methyl-4-piperazinyl)acetyl]-6H-dibenz[b,e]azepin-6-on e, 5,11-dihydro-11-[(4-methyl-1-piperazinyl)acetyl]-6H-dibenz[b,e]azepin-6-on e, alone or in combination.
    Type: Grant
    Filed: November 17, 1989
    Date of Patent: April 30, 1991
    Assignee: Dr. Karl Thomae GmbH
    Inventors: Wolfgang Eberlein, Wolfhard Engel, Gerhard Mihm, Klaus Rudolf, Henri Doods, Norbert Mayer
  • Patent number: 5008290
    Abstract: The invention relates to new sulphonamidoethyl compounds having valuable pharmacological properties, particularly anti-thrombotic properties, and which are also thromboxane antagonists.
    Type: Grant
    Filed: March 3, 1989
    Date of Patent: April 16, 1991
    Assignee: Dr. Karl Thomae GmbH
    Inventors: Armin Heckel, Josef Nickl, Erich Muller, Berthold Narr, Johannes Weisenberger, Wolfgang Eisert, Thomas Muller
  • Patent number: 5001122
    Abstract: A method for treating shock in a patient, which comprises administering to the patient a therapeutically effective amount of a diazepinone of the general formula: ##STR1## wherein A represents a 5,11-dihydro-6H-pyrido[2,3-b] [1,4] benzodiazepin-6-one group bound in the 11-position; a 5,10-dihydro-11H-dibenzo [b,e] [1,4] diazepin-11-one group bound in the 5-position; a 5,11-dihydro-10H-pyrido [3-2b] [1-4] benzodiazepin-10-one group bound in the 5-position; a 4,9-dihydro-10H-thieno [3,4-b] [1,5] benzodiazpin-10-one group bound in the 4-position, unsubstituted or substituted at the 1- or 3-position or both in the 1- and 3-position by an alkyl group having from 1 to 4 carbon atoms, or in the 3-positionby chlorine, fluorine or bromine; a 6-11-dihydro-5H-pyrido [2,3-b] [1,5] benzodiazepin-5-one group bound in the 11-position; or a 1-methyl-1,4,9,10-tetrahydropyrrolo-[3,2-b] [1,5] benzodiazepin-10-one group bound in the 4-position, unsubstituted or substituted at the 3-position by methyl or methyl or chlorine;R.sub.
    Type: Grant
    Filed: May 17, 1989
    Date of Patent: March 19, 1991
    Assignee: Dr. Karl Thomae GmbH
    Inventors: Wolfgang Eberlein, Volker Trach, Wolfhard Engel, Gerhard Mihm, Norbert Mayer, Henri Doods, Richard Reichl
  • Patent number: 4992430
    Abstract: Disclosed are substituted bis(4-aminophenyl)-sulfones of general formula ##STR1## wherein R.sub.1 is hydrogen, alkyl or cycloalkyl; group,R.sub.2 is hydrogen or C.sub.1 -C.sub.3 alkyl,R.sub.3 is nitrile, C.sub.1 -C.sub.3 alkylaminocarbonyl, di C.sub.1 -C.sub.3 alkylaminocarbonyl, C.sub.3 -C.sub.7 N-cycloalkyl-C.sub.1 -C.sub.3 alkylaminocarbonyl C.sub.1 -C.sub.3 alkylamino, C.sub.1 -C.sub.3, di alkylaminocarbonyl alkoxy, alkylaminosulfonyl, di C.sub.1 -C.sub.3 alkylaminono, diC.sub.1 -C.sub.3 alkylaminosulfonyl, hydroxy C.sub.1 -C.sub.3 alkyl, C.sub.1 -C.sub.3 alkylcarbonyl, amino C.sub.1 -C.sub.3 alkyl or C.sub.1 -C.sub.3 alkoxy C.sub.1 -C.sub.3 alkyl groupor, when R.sub.1 and R.sub.2 are each hydrogen, R.sub.3 can be hydroxy, hydroxycarbonyl C.sub.1 -C.sub.3 alkoxy or di C.sub.1 -C.sub.3 aminocarbonylalkoxy;or, when R.sub.1 is C.sub.1 -C.sub.3 alkyl or C.sub.1 -C.sub.3 cycloalkyl and R.sub.2 is hydrogen or C.sub.1 -C.sub.3 alkyl, R.sub.
    Type: Grant
    Filed: January 26, 1989
    Date of Patent: February 12, 1991
    Assignee: Dr. Karl Thomae GmbH
    Inventors: Joachim K. Seydel, Helmut Pieper, Gerd Kruger, Klaus Noll, Johannes Keck, Uwe Lechner
  • Patent number: 4931436
    Abstract: New condensed diazepinones of general formula I are described ##STR1## wherein B represents one of the divalent groups ##STR2## and X.sup.1, X.sup.2, A, R.sup.1 to R.sup.10 and Z are defined as in the specification.
    Type: Grant
    Filed: August 9, 1988
    Date of Patent: June 5, 1990
    Assignee: Dr. Karl Thomae GmbH
    Inventors: Wolfhard Engel, Gunter Trummlitz, Wolfgang Eberlein, Gerhard Mihm, Norbert Mayer, Adriaan De Jonge, Klaus Rudolf
  • Patent number: 4929754
    Abstract: The invention relates to new benzenesulphonamidoindanyl compounds useful in the treatment and prophylaxis of thromboembolic diseases, arteriosclerosis and tumor metastasis.
    Type: Grant
    Filed: February 1, 1989
    Date of Patent: May 29, 1990
    Assignee: Dr. Karl Thomae GmbH
    Inventors: Josef Nickl, Armin Heckel, Erich Muller, Berthold Narr, Johannes Weisenberger, Wolfgang Eisert, Thomas Muller
  • Patent number: 4912115
    Abstract: The present invention relates to new heteroaromatic amine derivatives of general formula ##STR1## wherein the substituents are defined hereinbelow, which have valuable pharmacological properties, particularly a heart rate lowering activity and a positive inotropic activity.
    Type: Grant
    Filed: November 25, 1987
    Date of Patent: March 27, 1990
    Assignee: Dr. Karl Thomae GmbH
    Inventors: Andreas Bomhard, Joachim Heider, Manfred Psiorz, Norbert Hauel, Berthold Narr, Klaus Noll, Christian Lillie, Walter Kobinger, Willi Diederen