Patents Assigned to Troponwerke GmbH & Co., KG
  • Patent number: 5438144
    Abstract: The invention relates to the use of 1,4-dihydropyridines having calcium antagonistic action, in particular of nimodipine, for the preparation of medicaments for controlling damage to peripheral nerves which is caused by diabetes.
    Type: Grant
    Filed: July 9, 1993
    Date of Patent: August 1, 1995
    Assignee: Troponwerke GmbH & Co. KG
    Inventors: Jorg Traber, Willem H. Gispen
  • Patent number: 5364857
    Abstract: The effect of neuroprotective 5-HT.sub.2 -receptorantagonistic 4-fluoro-phenyl compounds is intensified synergistically by 5-HT.sub.1A -receptoragonistic aminomethyl-chromans. The combination of 5-HT.sub.1A -receptoragonistic aminomethyl-chromans and 5-HT.sub.2 -receptorantagonistic 4-fluoro-phenyl compounds is suitable for the treatment of cerebral ischaemias.
    Type: Grant
    Filed: November 16, 1992
    Date of Patent: November 15, 1994
    Assignee: Troponwerke GmbH & Co KG
    Inventor: Kerstin Bode-Greuel
  • Patent number: 5187276
    Abstract: The invention relates to substituted 2-pyrimidinyl-1-piperazine derivatives defined herein by formula (I), processes for their manufacture, compositions containing said substituted 2-pyrimidinyl-1-piperazine derivatives as active materials and the use of said compounds and compositions as agents effecting the central nervous system. Also included in the invention are intermediates of formula (VIII) for making the active formula (I) compounds.
    Type: Grant
    Filed: November 28, 1990
    Date of Patent: February 16, 1993
    Assignee: Troponwerke GmbH & Co. KG.
    Inventors: Peter-Rudolf Seidel, Harald Horstmann, Jorg Traber, Wolfgang Dompert, Thomas Glaser, Teunis Thurman
  • Patent number: 4988809
    Abstract: The invention relates to substituted 2-pyrimidinyl-1- piperazine derivatives defined herein by formula (I), processes for their manufacture, compositions containing said substituted 2-pyrimidinyl-1-piperazine derivatives as active materials and the use of said compounds and compositions as agents effecting the central nervous system. Also included in the invention are intermediates of formula (VIII) for making the active formula (I) compounds.
    Type: Grant
    Filed: February 21, 1990
    Date of Patent: January 29, 1991
    Assignee: Troponwerke GmbH & Co., KG
    Inventors: Peter-Rudolf Seidel, Harald Horstmann, Jorg Traber, Wolfgang Dompert, THomas Glaser, Teunis Schuurmann
  • Patent number: 4956361
    Abstract: The invention relates to combination products with a synergistic action and antidepressant activity, containing substances having antidepressant activity and compounds having antagonistic activity and belonging to the class of dihydropyridines, and to the use of the dihydropyridines in antidepressants.
    Type: Grant
    Filed: June 23, 1989
    Date of Patent: September 11, 1990
    Assignee: Troponwerke GmbH & Co. KG
    Inventors: Jorg Traber, Harald Horstmann
  • Patent number: 4937343
    Abstract: The invention relates to substituted 2-pyrimidinyl-1-piperazine derivatives defined herein by formula (I), processes for their manufacture, compositions containing said substituted 2-pyrimidinyl-1-piperazine derivatives as active materials and the use of said compounds and compositions as agents effecting the central nervous system. Also included in the invention are intermediates of formula (VIII) for making the active formula (I) compounds.
    Type: Grant
    Filed: September 22, 1988
    Date of Patent: June 26, 1990
    Assignee: Troponwerke GmbH & Co. KG
    Inventors: Peter-Rudolf Seidel, Harald Horstmann, Jorg Traber, Wolfgang Dompert, Thomas Glaser, Teunis Schuurman
  • Patent number: 4918076
    Abstract: A method of treating a patient afflicted with alcohol addiction which comprises administering to such patient an amount effective therefor of a dihydropyridine of the formula ##STR1## in which R.sup.1 is one or two substituents independently selected from the group consisting of nitro, halogen, trifluoromethyl and OCHF.sub.2,R.sup.2 and R.sup.3 each independently is alkyl with 1 to 12 carbon atoms optionally substituted by alkoxy with 1 to 4 C atoms, hydroxyl, halogen or N-methyl-N-benzylamino, andR.sup.4 is cyano or alkyl with 1 to 4 carbon atoms optionally substituted by hydroxyl or halogen.
    Type: Grant
    Filed: February 22, 1989
    Date of Patent: April 17, 1990
    Assignee: Troponwerke GmbH & Co. KG.
    Inventors: Klaus Opitz, Jorg Traber
  • Patent number: 4900557
    Abstract: The invention relates to pellet formulations which (a) contain at least one active compound, one binder and one weighting agent, (b) are coated with a lacquer which is resistant to gastric juice or have been granulated in the presence of a lacquer which is resistant to gastric juice, it being possible, if appropriate, for the granules to be coated with a lacquer which is resistant to gastric juice, (c) have an apparent density of 1.4 to 2.4 and (d) have a diameter of 0.2 to 1.8 mm.
    Type: Grant
    Filed: December 19, 1988
    Date of Patent: February 13, 1990
    Assignee: Troponwerke GmbH & Co. KG
    Inventors: Hans-Dieter Dell, Reinhold Kraus, Detlef Schierstedt
  • Patent number: 4895848
    Abstract: A method for the treatment of alcoholism and medicaments used for such treatment wherein patients receive an effective amount of a 2-pyrimidinyl-1-piperazine derivative of the formula ##STR1## in which n represents one of the numbers 2, 3, 4, 5 or 6, andR represents ##STR2## in which R.sup.1, R.sup.2 and R.sup.3 each independently denote hydrogen or lower alkyl, or salts thereof.
    Type: Grant
    Filed: August 3, 1988
    Date of Patent: January 23, 1990
    Assignee: Troponwerke GmbH & Co. KG.
    Inventors: Jorg Traber, Klaus Opitz
  • Patent number: 4871767
    Abstract: Medicament preparations contain 2-(2-hydroxyethoxy)-ethyl N-(.alpha.,.alpha.,.alpha.-trifluoro-m-tolyl)-anthranilate and dimethyl sulphoxide.
    Type: Grant
    Filed: September 4, 1987
    Date of Patent: October 3, 1989
    Assignee: Troponwerke GmbH & Co, KG
    Inventors: Bernhard Beckermann, Hans-Dieter Dell, Harald Horstmann, Reinhold Kraus
  • Patent number: 4871738
    Abstract: A method of treating warm-blooded animals to reduce their dependency upon nicotine comprising administering to such animals a medicament containing a 2-pyrimidinyl-1-piperazine derivative of the formula ##STR1## in which n stands for 2, 3, 4, 5 or 6 and R stands for ##STR2##
    Type: Grant
    Filed: October 25, 1988
    Date of Patent: October 3, 1989
    Assignee: Troponwerke GmbH & Co. KG
    Inventors: Klaus Opitz, Maria-Luise Weischer, Jorg Traber
  • Patent number: 4818756
    Abstract: The invention relates to substituted 2-pyrimidinyl-1-piperazine derivatives defined herein by formula (I), processes for their manufacture, compositions containing said substituted 2-pyrimidinyl-1-piperazine derivatives as active materials and the use of said compounds and compositions as agents effecting the central nervous system. Also included in the invention are intermediates of formula (VIII) for making the active formula (I) compounds.
    Type: Grant
    Filed: March 10, 1986
    Date of Patent: April 4, 1989
    Assignee: Troponwerke GmbH & Co., KG
    Inventors: Peter-Rudolf Seidel, Harald Horstmann, Jorg Traber, Wolfgang Dompert, Thomas Glaser, Teunis Schuurman
  • Patent number: 4816461
    Abstract: The invention concerns the provision of 7,8,9,10-tetrahydrothieno[3,2-e]pyrido[4,3-b] indoles, useful, inter alia, as antidepressants, and intermediates for the preparation thereof. Also included in the invention are compositions containing said indoles and methods for the use of said indoles and indole compositions as antidepressants.
    Type: Grant
    Filed: June 10, 1987
    Date of Patent: March 28, 1989
    Assignee: Troponwerke GmbH & Co. KG
    Inventors: Peter-Rudolf Seidel, Gunter Schollnhammer
  • Patent number: 4731384
    Abstract: The invention relates to topical antiinflammatory medicament formulations which also have analgesic activity and contain 2-(2-hydroxyethoxy)-ethyl N-(.alpha.,.alpha.,.alpha.,-trifluoro-m-tolyl) anthranilate as the active ingredient and an adjuvant which is preferably a triglyceride.
    Type: Grant
    Filed: March 20, 1986
    Date of Patent: March 15, 1988
    Assignee: Troponwerke GmbH & Co, KG
    Inventors: Hans-Dieter Dell, Reinhold Kraus, Detlef Schierstedt
  • Patent number: 4710491
    Abstract: A method of combating rheumatic diseases which comprises administering to a patient afflicted therewith an amount effective to combat such disease of a compound of the formula ##STR1## in which Z is a glycosyl radical bonded via the anomeric carbon atom,R.sub.1 is hydrogen or an optionally substituted hydrocarbon radical with up to 30 C atoms, which hydrocarbon radical is optionally interrupted by O, N or S, andR.sub.2 is hydrogen or an alkyl or aralkyl radical with up to 30 C atoms, which is optionally interrupted by O, N or S or substituted by an oxygen-containing group or halogen,with the proviso that COR.sub.1 is not an acyl group with 1-5 C atoms if R.sub.2 is alkyl with 10-20 C atoms.
    Type: Grant
    Filed: December 14, 1984
    Date of Patent: December 1, 1987
    Assignee: Troponwerke GmbH & Co., KG
    Inventors: Oswald Lockhoff, Peter Stadler, Hans-Georg Opitz, Harald Horstmann, Bodo Junge, Bernhard Pelster
  • Patent number: 4647560
    Abstract: The present invention relates to novel benzodiazepines, acid addition salts thereof, processes for their preparation and their use in combating diseases, in particular for the treatment of cerebral disorders caused by old age and for the treatment of disorders in learning and memory and amnesia.
    Type: Grant
    Filed: August 8, 1985
    Date of Patent: March 3, 1987
    Assignee: Troponwerke GMBH & Co. KG
    Inventors: Karl-Heinz Boltze, Eugen Etschenberg, Jorg Traber, Herbert Busgen
  • Patent number: 4628062
    Abstract: New compounds of the formula ##STR1## in which R.sub.1 is an allylamino, acetylamino or propionylamino radical,R.sub.2 is hydrogen or a 2-methoxyethoxy or ethoxy radical,R.sub.3 is hydrogen or a sulphamoyl radical, andR.sub.4 is hydrogen,and of the formula ##STR2## in which R.sub.1 is a halogen atom or a free or substituted hydroxyl, sulphhydryl or amino group,R.sub.2 is a hydrogen atom, an alkyl radical, a halogen atom, or a free or substituted hydroxyl, sulphhydryl or amino group,R.sub.3 and R.sub.4 each independently is hydrogen, alkyl, hydroxyl, alkoxy, sulphonamido or halogen, with the proviso that R.sub.2, R.sub.3 and R.sub.4 are hydrogen when R.sub.1 is hydroxyl,exhibit anti-inflammatory activity.
    Type: Grant
    Filed: December 17, 1984
    Date of Patent: December 9, 1986
    Assignee: Troponwerke GmbH & Co., KG
    Inventors: Wolfgang Opitz, Bernhard Pelster, Romanis Fruchtmann, Udo Krupka, Walter Gauss, Hartmut Kiehne, Hermann Oediger
  • Patent number: 4614741
    Abstract: The invention relates to depot formulations containing, as an active antiinflammatory and/or analgesic agent a compound of Formula I, infra together with a suspension medium. Typical suspension agents are glycerides and/or esters of mono- or poly-hydric alcohols as well as selected ethers, alcohols and amides.
    Type: Grant
    Filed: June 20, 1984
    Date of Patent: September 30, 1986
    Assignee: Troponwerke GmbH & Co., KG
    Inventors: Hans-Dieter Dell, Bernhard Pelster, Reinhold Kraus, Detlef Schierstedt
  • Patent number: 4603210
    Abstract: A process for preparing acemetacin which process comprises removing a protecting group, which is other than tetrahydropyranyl group and is removable under acidic conditions, from an acemetacin ester represented by the formula ##STR1## wherein R means the protecting group, under the acidic conditions.
    Type: Grant
    Filed: April 11, 1984
    Date of Patent: July 29, 1986
    Assignees: Troponwerke GmbH & Co. KG., Kowa Company
    Inventors: Yasuo Kikugawa, Yoshinori Kyotani
  • Patent number: 4585880
    Abstract: The invention relates to a process for the preparation of the known 1-(4-chlorobenzoyl)-5-methoxy-2-methyl-3-indoleacetoxyacetic acid which comprises reacting an indolecarboxylic acid of Formula (II) or its derivative with an alcohol of Formula (III). The final product is known to have antiinflammatory activity.
    Type: Grant
    Filed: February 25, 1983
    Date of Patent: April 29, 1986
    Assignee: Troponwerke GmbH & Co. KG
    Inventor: Karl-Heinz Boltze