Patents by Inventor Paul C. Unangst

Paul C. Unangst 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).

  • 3,5-di-tertiary-butyl-4-hydroxyphenyl-1,3,4-thiadiazoles, and oxadiazoles and 3,5-di-tertiary-butyl-4-hydroxy-phenyl-1,2,4-thiadazoles, oxadiazoles and triazoles as antiinflammatory agents
    Patent number: 5256680
    Abstract: The present invention is novel compounds which are 3,5-di-tertiary-butyl-4-hydroxyphenyl substituted 1,2,4- and 1,3,4-thiadazoles and oxadiazoles, and 1,2,4-triazoles, and pharmaceutically acceptable additions and base salts thereof, pharmaceutical compositions and methods of use therefor. The invention compounds are now found to have activity as inhibitors of 5-lipoxygenase and/or cyclooxygenase providing treatment of conditions advantageously affected by such inhibition including inflammation, arthritis, pain, fever, and the like.
    Type: Grant
    Filed: June 29, 1992
    Date of Patent: October 26, 1993
    Assignee: Warner-Lambert Company
    Inventors: David T. Connor, Daniel L. Flynn, Catherine R. Kostlan, Michael D. Mullican, Gary P. Shrum, Paul C. Unangst, Michael W. Wilson
  • 2-heterocyclic-5-hydroxy-1,3-pyrimidines useful as antiinflammatory agents
    Patent number: 5240929
    Abstract: The present invention is novel compounds which are 2-heterocyclic-4,6-ditertiarybutyl-5-hydroxy-1,3-pyrimidines, where heterocyclic is selected from imidazole, thiazole, and oxazole, and pharmaceutically acceptable additional salts, bases, and base salts thereof, pharmaceutical compositions and methods of use therefor. The invention compounds are found to have activity as inhibitors of 5-lipoxygenase and/or cyclooxygenase providing treatment of, for example, preferably inflammation.
    Type: Grant
    Filed: August 3, 1992
    Date of Patent: August 31, 1993
    Assignee: Warner-Lambert Company
    Inventors: David T. Connor, Catherine R. Kostlan, Paul C. Unangst
  • 5-hydroxy-2-pyrimidinylmethylene oxaza heterocycles
    Patent number: 5215986
    Abstract: Novel 5, 6, or 7 membered oxaza heterocycles substituted at the 4-carbon by a 5-hydroxypyrimidinylmethylene group inhibitors of 5-lipoxygenase and/or cyclooxygenase and are thus useful in treating inflammatory diseases are described as well as pharmaceutical compositions, methods of manufacture of the compounds, and compositions and methods of treating the noted diseases.
    Type: Grant
    Filed: June 1, 1992
    Date of Patent: June 1, 1993
    Assignee: Warner-Lambert Company
    Inventors: David T. Connor, Catherine R. Kostlan, Gary P. Shrum, Paul C. Unangst
  • Known and selected novel arylmethylenyl derivatives of thiazolidinones, imidazolidinones and oxazolidinones useful as antiallergy agents and anti-inflammatory agents
    Patent number: 5208250
    Abstract: The present invention is for selected novel compounds, as well as, pharmaceutical compositions and methods of use for known and the selected novel compounds both of the formula ##STR1## having activity useful for treating allergies and inflammation.
    Type: Grant
    Filed: May 13, 1991
    Date of Patent: May 4, 1993
    Assignee: Warner-Lambert Company
    Inventors: Wiaczeslaw A. Cetenko, David T. Connor, Roderick J. Sorenson, Paul C. Unangst, Stephen S. Stabler
  • 3,5-di-tertiary-butyl-4-hydroxyphenyl-1,3,4-thiadiazoles, and oxadiazoles and 3,5-di-tertiary-butyl-4-hydroxy-phenyl-1,2,4-thiadazoles, oxadiazoles and triazoles as antiinflammatory agents
    Patent number: 5155122
    Abstract: The present invention is novel compounds which are 3,5-di-tertiary-butyl-4-hydroxyphenyl substituted 1,2,4- and 1,3,4-thiadazoles and oxadiazoles, and 1,2,4-triazoles, and pharmaceutically acceptable additions and base salts thereof, pharmaceutical compositions and methods of use therefor. The invention compounds are now found to have activity as inhibitors of 5-lipoxygenase and/or cyclooxygenase providing treatment of conditions advantageously affected by such inhibition including inflammation, arthritis, pain, fever, and the like.
    Type: Grant
    Filed: August 23, 1991
    Date of Patent: October 13, 1992
    Assignee: Warner-Lambert Company
    Inventors: David T. Connor, Daniel L. Flynn, Catherine R. Kostlan, Michael D. Mullican, Gary P. Shrum, Paul C. Unangst, Michael W. Wilson
  • 3,5-di-tertiarybutyl-4-hydroxyphenylmethylene derivatives of 2-substituted thiazolidinones, oxazolidinones, and imidazolidinones as antiinflammatory agents
    Patent number: 5143928
    Abstract: The novel 3,5-ditertiarybutyl-4-hydroxy-phenylmethylene derivative of 2-substituted thiazolidinones, oxazolidinones, and imidazolidinones as antiinflammatory agents having inhibiting activity for 5-lipoxygenase, cyclooxygenase, or both.
    Type: Grant
    Filed: January 18, 1991
    Date of Patent: September 1, 1992
    Assignee: Warner-Lambert Company
    Inventors: Wiaczeslaw A. Cetenko, David T. Connor, Jagadish C. Sircar, Roderick J. Sorenson, Paul C. Unangst
  • N-substituted-2-hydroxy-.alpha.-oxo-benzeneacetamides and pharmaceutical compositions having activity as modulators of the arachidonic acid cascade
    Patent number: 4939133
    Abstract: The present invention relates to novel N-substituted 2-hydroxybenzamide and N-substituted 2-hydroxy-.alpha.-oxo-benezene acetamide compounds pharmaceutical compositions, and methods of use for therefore for the treatment of diseases in which products having lipoxygenase enzyme activity contribute to the pathological condition. Selected novel intermediates are also the present invention.
    Type: Grant
    Filed: October 1, 1985
    Date of Patent: July 3, 1990
    Assignee: Warner-Lambert Company
    Inventors: David T. Connor, Daniel L. Flynn, Wiaczeslaw A. Cetenko, Jagadish C. Sircar, Charles F. Schwender, Elizabeth A. Johnson, Roderick J. Sorenson, Paul C. Unangst
  • Enolamides, pharmaceutical compositions and methods of use thereof for treating inflammation
    Patent number: 4921871
    Abstract: The present invention relates to novel enolamide type compounds, pharmaceutical compositions, and methods of use thereof, useful in the treatment of diseases in which products of lipoxygenase enzyme activity or the action of leukotrienes contribute to the pathological condition.
    Type: Grant
    Filed: November 16, 1987
    Date of Patent: May 1, 1990
    Assignee: Warner-Lambert Company
    Inventors: Mary E. Carethers, Wiaczeslaw A. Cetenko, David T. Connor, Elizabeth A. Johnson, John S. Kiely, Charles F. Schwender, Jagadish C. Sircar, Roderick J. Sorenson, Paul C. Unangst, Robert F. Bruns
  • Novel enolamides, pharmaceutical compositions and methods of use thereof for activity as modulators of the arachidonic acid cascade
    Patent number: 4874758
    Abstract: The present invention relates to novel enolamide type compounds, pharmaceutical compositions, and method of use thereof, useful in the treatment of diseases in which products of lipoxygenase enzyme activity or the action of leukotrienes contribute to the pathological condition.
    Type: Grant
    Filed: March 4, 1988
    Date of Patent: October 17, 1989
    Assignee: Warner-Lambert Company
    Inventors: Mary E. Carethers, Wiaczeslaw A. Centenko, David T. Connor, Elizabeth A. Johnson, John S. Kiely, Charles F. Schwender, Jagadish C. Sircar, Roderick J. Sorenson, Paul C. Unangst, Robert F. Bruns
  • Novel enolamides, pharmaceutical compositions and methods of use thereof for activity as modulators of the arachidonic acid cascade
    Patent number: 4868205
    Abstract: The present invention relates to novel enolamide type compounds, pharmaceutical compositions, and methods of use thereof, useful in the treatment of diseases in which products of lipoxygenase enzyme activity or the action of leukotrienes contribute to the pathological condition.
    Type: Grant
    Filed: March 11, 1988
    Date of Patent: September 19, 1989
    Assignee: Warner-Lambert Company
    Inventors: Mary E. Carethers, Wiaczeslaw A. Cetenko, David T. Connor, Elizabeth A. Johnson, John S. Kiely, Charles F. Schwender, Jagadish C. Sircar, Roderick J. Sorenson, Paul C. Unangst, Robert F. Bruns
  • Novel enolamides, pharmaceutical compositions and methods of use thereof for activity as modulators of the arachidonic acid cascade
    Patent number: 4868200
    Abstract: The present invention relates to novel enolamide type compounds, pharmaceutical compositions, and methods of use thereof, useful in the treatment of diseases in which products of lipoxygenase enzyme activity or the action of leukotrienes contribute to the pathological condition.
    Type: Grant
    Filed: March 9, 1988
    Date of Patent: September 19, 1989
    Assignee: Warner-Lambert Company
    Inventors: Mary E. Carethers, Wiaczeslaw A. Cetenko, David T. Connor, Elizabeth A. Johnson, John S. Kiely, Charles F. Schwender, Jagadish C. Sircar, Roderick J. Sorenson, Paul C. Unangst, Robert F. Bruns
  • Novel enolamides, pharmaceutical compositions and methods of use thereof for activity as modulators of the arachidonic acid cascade
    Patent number: 4868195
    Abstract: The present invention relates to novel enolamide type compounds, pharmaceutical compositions, and methods of use thereof, useful in the treatment of diseases in which products of lipoxygenase enzyme activity or the action of leukotrienes contribute to the pathological condition.
    Type: Grant
    Filed: March 7, 1988
    Date of Patent: September 19, 1989
    Assignee: Warner-Lambert Company
    Inventors: Mary E. Carethers, Wiaczeslaw A. Cetenko, David T. Connor, Elizabeth A. Johnson, John S. Kiely, Charles F. Schwender, Jagadish C. Sircar, Roderick J. Sorenson, Paul C. Unangst, Robert F. Bruns
  • Novel enolamides, pharmaceutical compositions and methods of use thereof for activity as modulators of the arachidonic acid cascade
    Patent number: 4868199
    Abstract: The present invention relates to novel enolamide type compounds, pharmaceutical compositions, and methods of use thereof, useful in the treatment of diseases in which products of lipoxygenase enzyme activity or the action of leukotrienes contribute to the pathological condition.
    Type: Grant
    Filed: March 9, 1988
    Date of Patent: September 19, 1989
    Assignee: Warner-Lambert Company
    Inventors: Mary E. Carethers, Wiaczeslaw A. Cetenko, David T. Connor, Elizabeth A. Johnson, John S. Kiely, Charles F. Schwender, Jagadish C. Sircar, Roderick J. Sorenson, Paul C. Unangst, Robert F. Bruns
  • N-1H-tetrazol-5-yl-2-naphthalene carboxamides and their use as antiallergy and antiinflammatory agents
    Patent number: 4767776
    Abstract: Novel naphthalene derivatives having antiallergy and antiinflammatory activity.
    Type: Grant
    Filed: February 20, 1987
    Date of Patent: August 30, 1988
    Assignee: Warner-Lambert Company
    Inventors: David T. Connor, Paul C. Unangst, Robert J. Weikert
  • Enolamides, pharmaceutical compositions and methods for treating inflammation
    Patent number: 4761424
    Abstract: The present invention relates to novel enolamide type compounds, pharmaceutical compositions, and methods of use thereof, useful in the treatment of diseases in which products of lipoxygenase enzyme activity or the action of leukotrienes contribute to the pathological condition.
    Type: Grant
    Filed: October 1, 1985
    Date of Patent: August 2, 1988
    Assignee: Warner-Lambert Company
    Inventors: Mary E. Carethers, Wiaczeslaw A. Cetenko, David T. Connor, Elizabeth A. Johnson, John S. Kiely, Charles F. Schwender, Jagadish C. Sircar, Roderick J. Sorenson, Paul C. Unangst, Robert F. Bruns
  • Benzothiophenes and benzofurans and antiallergic use thereof
    Patent number: 4703053
    Abstract: Novel benzothiophene and benzofuran derivatives having antiallergic activity are described as well as a method of manufacture, pharmaceutical compositions, and methods of use therefor. The disclosure describes the use of derivatives for prevention of the release of mediators including histamine and leukotrienes from basophils and mast cells, and prevent respiratory burst in neutrophils providing activity useful in cardiovascular disorders as well as in antiinflammatory, psoriasis, and antimigraine treatment.
    Type: Grant
    Filed: October 28, 1985
    Date of Patent: October 27, 1987
    Assignee: Warner-Lambert Company
    Inventors: David T. Connor, Wiaczeslaw A. Cetenko, Paul C. Unangst, Elizabeth A. Johnson
  • Acidic tetrazolyl substituted indole compounds and their use as antiallergy agents
    Patent number: 4675332
    Abstract: Novel acidic indole compounds having use as antiallergic agents, methods of synthesis, compositions, and uses are claimed.
    Type: Grant
    Filed: October 21, 1985
    Date of Patent: June 23, 1987
    Assignee: Warner-Lambert Company
    Inventors: David T. Connor, Paul C. Unangst, S. Russell Stabler
  • Tetrazolyl- and carboxamidotetrazolyl-substituted 4H-furo[3,2-b] indoles and anti-allergic use thereof
    Patent number: 4596814
    Abstract: Novel tetrazolyl- and carboxamidotetrazolyl-substituted 4H-furo[3,2-b] indoles are useful for treating allergies or for treating or ameliorating postmyocardial infarct tissue damage. Also disclosed are methods for preparing said indoles, pharmaceutical compositions containing said indoles and methods for using said pharmaceutical compositions.
    Type: Grant
    Filed: December 7, 1984
    Date of Patent: June 24, 1986
    Assignee: Warner-Lambert Company
    Inventor: Paul C. Unangst
  • Antiallergic 4Hfuro[3,2-b]indoles
    Patent number: 4503236
    Abstract: Novel 4Hfuro[3,2-b]indoles which are useful for treating allergies are disclosed. Also disclosed are methods for preparing said indoles, pharmaceutical compositions containing said indoles and methods for using said pharmaceutical compositions.
    Type: Grant
    Filed: January 10, 1983
    Date of Patent: March 5, 1985
    Assignee: Warner-Lambert Company
    Inventor: Paul C. Unangst
  • 3-[2-(Azabicyclo) ethyl]-1,2,3,4-tetrahydro-5H-[1]benzopyrano[3,4-c]pyridin-5-ones
    Patent number: 4404138
    Abstract: Anticholinergic 3-[2-(azabicyclo)ethyl]-1,2,3,4-tetrahydro-5H-[1]benzopyrano[3,4-c]pyridin -5-ones useful for treating bronchospastic diseases in mammals are disclosed. Also disclosed are methods for preparing said compounds, pharmaceutical compositions containing them and methods for using said pharmaceutical compositions.
    Type: Grant
    Filed: June 22, 1982
    Date of Patent: September 13, 1983
    Assignee: Warner-Lambert Company
    Inventors: David T. Connor, Charles F. Schwender, Roderick J. Sorenson, Paul C. Unangst