Patents by Inventor Thomas Glaser

Thomas Glaser has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • 2-pyrimidinyl-1-piperazine derivatives, processes for their preparation and medicaments containing them
    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
  • 8-substituted 2-aminotetralins
    Patent number: 4968679
    Abstract: New 8-substituted 2-aminotetralins can be prepared from the corresponding aminotetralins or tetralones. They can be used in medicaments.
    Type: Grant
    Filed: May 22, 1989
    Date of Patent: November 6, 1990
    Assignee: Bayer Aktiengesellschaft
    Inventors: Bodo Junge, Bernd Richter, Thomas Glaser, Jorg Traber, George S. Allen
  • 2-pyrimidinyl-1-piperazine derivatives
    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
  • Substituted basic 2-aminotetralin useful as cardiotonic agents
    Patent number: 4880802
    Abstract: For treatment of disorders of the central nervous system, the cardiovascular system or the intestinal tract, the new substituted basic 2-aminotetralins of the formula ##STR1## in which R.sup.1 represents hydrogen or alkyl,R.sup.2 represents hydrogen, alkyl or acyl, andR.sup.3 represents quinuclidine or a group of the formula --(CH.sub.2).sub.a --R.sup.4, --CH.sub.2 --CH.dbd.CH--(CH.sub.2).sub.b --R.sup.4, --CH.sub.2 --C.tbd.(CH.sub.2).sub.b --R.sup.4, ##STR2## wherein a denotes a number from 1 to 10,b denotes a number 0, 1, 2, 3 or 4,d denotes a number 2 or 3, andX denotes oxygen, sulphur, or NR.sup.5,and their salts.
    Type: Grant
    Filed: December 8, 1987
    Date of Patent: November 14, 1989
    Assignee: Bayer Aktiengesellschaft
    Inventors: Rudolf Schohe, Thomas Glaser, Jorg Traber, George S. Allen
  • 8-Substituted 2-aminotetralins
    Patent number: 4873262
    Abstract: New 8-substituted 2-aminotetralins can be prepared from the corresponding aminotetralins or tetralones. They can be used in medicaments.
    Type: Grant
    Filed: December 15, 1987
    Date of Patent: October 10, 1989
    Assignee: Bayer Aktiengesellschaft
    Inventors: Bodo Junge, Bernd Richter, Thomas Glaser, Jorg Traber, George S. Allen
  • Tryptamine derivatives active on central nervous system
    Patent number: 4870085
    Abstract: Novel tryptamines of the formula ##STR1## in which X is an alkylene chain or 2 to 4 carbon atoms wherein a carbon atom may be replaced by O or N-lower alkyl, and wherein a carbon atoms may be substituted by lower alkyl,R is hydrogen, lower alkyl, lower alkoxy, phenyl-lower alkyl, phenyl-lower alkoxy, hydroxy, amino-lower alkyl, fluorine, chlorine, bromine, cyano, carbamoyl or azido,R.sup.1, R.sup.2, R.sup.3 and R.sup.4 each independently is hydrogen or lower alkyl,R.sup.5 is hydrogen, R.sup.6 --CO-- or R.sup.6 --SO.sub.2 --, andR.sup.6 is amino, lower alkoxy, phenyl or lower alkyl-phenyl,or dimers or salts thereof, are effective in treating disorders of the central nervous system.
    Type: Grant
    Filed: March 30, 1988
    Date of Patent: September 26, 1989
    Assignee: Bayer Aktiengesellschaft
    Inventors: Thomas Glaser, Siegfried Raddatz, Jorg Traber, Allen, George
  • 2-pyrimidinyl-1-piperazine derivatives, processes for their preparation and medicaments containing them
    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