Patents by Inventor Rudolf Schohe-Loop

Rudolf Schohe-Loop 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).

  • Azaheterocyclylmethyl-chromans for treating axiety
    Patent number: 5371094
    Abstract: Azaheterocyclylmethyl-chromans are prepared by reaction of corresponding methylchromans with corresponding azaheterocyclic compounds, optionally with subsequent variation of the substituents. The azaheterocyclylmethyl-chromans can be used as active compounds in medicaments, in particular for the treatment of diseases of the central nervous system.
    Type: Grant
    Filed: November 30, 1992
    Date of Patent: December 6, 1994
    Assignee: Bayer Aktiengesellschaft
    Inventors: Hans-Georg Heine, Rudolf Schohe-Loop, Thomas Glaser, Jean M. V. De Vry, Wolfgang Dompert, Henning Sommermeyer
  • Piperidylmethyl-substituted chroman derivatives
    Patent number: 5326771
    Abstract: Piperidylmethyl-substituted chroman derivatives can be prepared by first reducing corresponding chromancarboxylic acid derivatives, if appropriate with prior activation, with the cyclic amines and then reducing the carbonyl group, or by reacting chromanmethyl compounds directly with the cyclic amines. The substituted piperidylmethyl-substituted chroman derivatives can be employed as active compounds in medicaments, in particular for the treatment of diseases of the central-nervous system.
    Type: Grant
    Filed: November 30, 1992
    Date of Patent: July 5, 1994
    Assignee: Bayer Aktiengesellschaft
    Inventors: Hans-Georg Heine, Bodo Junge, Peter-Rudolf Seidel, Rudolf Schohe-Loop, Thomas Glaser, Jean M. V. De Vry, Wolfgang Dompert, Henning Sommermeyer
  • 2-aminomethyl-chromans
    Patent number: 5318988
    Abstract: Aminomethyl-chromans are obtained by alkylation of correspondingly substituted amines or by reductive amination of correspondingly substituted aldehydes. The aminomethyl-chromans can be used as active compounds in medicaments, in particular for the treatment of diseases of the central nervous system.
    Type: Grant
    Filed: October 19, 1992
    Date of Patent: June 7, 1994
    Assignee: Bayer Aktiengesellschaft
    Inventors: Rudolf Schohe-Loop, Hans-Georg Heine, Bodo Junge, Thomas Glaser, Jean M. Viktor De Vry, Wolfgang Dompert, Henning Sommermeyer
  • Aminomethyl-substituted 2,3-dihydropyrano[2,3-b]pyridines and their use in medicaments
    Patent number: 5250540
    Abstract: Aminomethyl-substituted 2,3-dihydropyrano[2,3-b]pyridines can be prepared by alkylation of corresponding amines. The novel aminomethyl-substituted dihydropyrano[2,3-b]pyridines can be used as active ingredients in medicaments, in particular for the treatment of disorders of the central nervous system.
    Type: Grant
    Filed: June 11, 1992
    Date of Patent: October 5, 1993
    Assignee: Bayer Aktiengesellschaft
    Inventors: Dieter Arlt, Hans-Georg Heine, Rudolf Schohe-Loop, Thomas Glaser, Jean M. V. De Vry