Patents by Inventor Martin Brodszki

Martin Brodszki 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).

  • Pyrudyl and pyrimidylpiperazine derivatives
    Patent number: 6326371
    Abstract: The present invention relates to a method for treating a patient suffering from a mental disorder, comprising administering to the patient an effective 5-HT1A agonistic and 5-HT2 antagonistic amount of a compound having the formula (I): or a pharmacologically active salt thereof.
    Type: Grant
    Filed: October 4, 1996
    Date of Patent: December 4, 2001
    Assignee: Pharmacia Aktiebolag
    Inventors: Lisbeth Abramo, Torbjörn Lundstedt, Curt Nordvi, Knut Gunnar Olsson, Martin Brodszki
  • Pyridyl-and pyrimidylpiperazine derivatives
    Patent number: 5652240
    Abstract: The present invention concerns compounds of the formula (I) ##STR1## wherein Ar are the same or different and are a phenyl group, optionally substituted with fluorine, or a pyrid-4-yl group, R.sub.1 and R.sub.2 are the same or different and are selected from hydrogen or lower alkyl, n is 2 or 3, X is nitrogen or methine and A is pyrimid-2-yl or a substituted or unsubstituted pyridyl group. The compounds are useful for treating mental disorders.
    Type: Grant
    Filed: January 31, 1995
    Date of Patent: July 29, 1997
    Assignee: Pharmacia Aktiebolag
    Inventors: Lisbeth Abramo, Torbjorn Lundstedt, Curt Nordvi, Knut Gunnar Olsson, Martin Brodszki
  • Piperazine carboxamides
    Patent number: 5574031
    Abstract: Compounds of general formula (I) are useful for treating mental disorders, wherein R.sub.1 and R.sub.2 are the same or different and selected from hydrogen or lower alkyl; Ar are the same or different and selected from pyridyl and phenyl groups, n is 1 or 2, X is nitrogen or methine. When X is nitrogen, Y is methylene. When X is methine, Y is selected from nitrogen or oxygen. A is selected from carboxylic derivatives. The pharmacologically active salts of formula (I) are also embraced.
    Type: Grant
    Filed: January 31, 1995
    Date of Patent: November 12, 1996
    Assignee: Pharmacia Aktiebolag
    Inventors: Lisbeth Abramo, Torbj orn Lundstedt, Curt Nordvi, Knut G. Olsson, Martin Brodszki