Patents by Inventor John J. Piwinski

John J. Piwinski 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).

  • Patent number: 5840725
    Abstract: Compound represented by the structural formula ##STR1## or a pharmaceutically acceptable salt thereof, wherein: a is 0, 1, 2 or3;b, d and e are independently 0, 1 or 2;R is H, C.sub.1-6 alkyl, --OH or C.sub.2 -C.sub.6 hydroxyalkyl;A is an optionally substituted oxime, hydrazone or olefin;X is a bond, --C(O)--, --O--, --NR.sup.6 --, --S(O)e--, --N(R.sup.6)C(O)--, --C(O)N(R.sup.6)-- --OC(O)NR.sup.6 --, --OC(.dbd.S)NR.sup.6 --, --N(R.sup.6)C(.dbd.S)O--, --C(.dbd.NOR.sup.1)--, --S(O).sub.2 N(R.sup.6)--, --N(R.sup.6)S(O).sub.2 --, --N(R.sup.6)C(O)O-- or --OC(O)--;T is H, phthalimidyl, aryl, heterocycloalkyl, heteroaryl, cycloalkyl or bridged cycloalkyl;Q is --SR.sup.6, --N(R.sup.6)(R.sup.7), --OR.sup.6, phenyl, naphthyl or heteroaryl;R.sup.6a, R.sup.7a, R.sup.8a, R.sup.9a, R.sup.6 and R.sup.7 are H, C.sub.1-6 alkyl, C.sub.2 -C.sub.6 hydroxyalkyl, C.sub.1 -C.sub.6 alkoxy-C.sub.1 -C.sub.6 alkyl, phenyl or benzyl; or R.sup.6 and R.sup.7, together with the nitrogen to which they are attached, form a ring;R.sup.
    Type: Grant
    Filed: July 25, 1997
    Date of Patent: November 24, 1998
    Assignee: Schering Corporation
    Inventors: Gregory A. Reichard, Robert G. Aslanian, Cheryl A. Alaimo, Michael P. Kirkup, Andrew Lupo, Jr., Pietro Mangiaracina, Kevin D. McCormick, John J. Piwinski, Bandarpalle B. Shankar, Neng-Yang Shih, James M. Spitler, Pauline C. Ting, Ashit Ganguly, Nicholas I. Carruthers
  • Patent number: 5807853
    Abstract: A method of inhibiting Ras function and therefore inhibiting the abnormal growth of cells is disclosed. The method comprises the administration of a compound of Formula 1.0: ##STR1## to a biological system. In particular, the method inhibits the abnormal growth of cells in a mammal such as a human being. Novel compounds of formulas 5.0, 5.1 and 5.2, wherein R is --C(R.sup.20)(R.sup.21)(R.sup.46), and 5.3, 5.3A and 5.3B, wherein R is --N(R.sup.25)(R.sup.48), are disclosed. Also disclosed are processes for making 3-substituted compounds of Formulas 5.0, 5.1, 5.2 and 5.3. Further disclosed are novel compounds which are intermediates in the process for making 3-substituted compounds of Formulas 5.0, 5.1, 5.2 and 5.3.
    Type: Grant
    Filed: May 25, 1995
    Date of Patent: September 15, 1998
    Assignee: Schering Corporation
    Inventors: W. Robert Bishop, Ronald J. Doll, Alan K. Mallams, F. George Njoroge, Joanne M. Petrin, John J. Piwinski, Ronald L. Wolin, Arthur G. Taveras, Stacy W. Remiszewski
  • Patent number: 5795894
    Abstract: The invention relates to compounds of the formula ##STR1## These compounds are neurokinin antagonists. These compounds are useful in the treatment of chronic airway diseases such as asthma.
    Type: Grant
    Filed: June 14, 1996
    Date of Patent: August 18, 1998
    Assignee: Schering Corporation
    Inventors: Ho-Jane Shue, Neng-Yang Shih, David J. Blythin, Xiao Chen, Wing C. Tom, John J. Piwinski, Kevin D. McCormick
  • Patent number: 5767120
    Abstract: Disclosed are compounds of Formula I: ##STR1## or a pharmaceutically acceptable salt or solvate thereof, wherein: R.sup.3 is alkyl, alkenyl, alkynyl, aryl, alkaryl, aralkyl, cycloalkyl, acyloxymethyl, alkoxy, alkoxymethyl, or alkyl substituted with cycloalkyl;R.sup.4 is H, alkyl, alkenyl, alkoxy, or --OH.Also disclosed are pharmaceutical compositions containing compounds of Formula I, methods for inhibiting tumor necrosis factor-.alpha. and methods for treating septic shock, inflammation, or allergic disease by administering a compound of Formula I.
    Type: Grant
    Filed: June 6, 1995
    Date of Patent: June 16, 1998
    Assignee: Schering Corporation
    Inventors: Pauline C. Ting, Daniel M. Solomon, Richard J. Friary, John J. Piwinski, Joe F. Lee, Vera A. Seidl, James P. Jakway
  • Patent number: 5728703
    Abstract: A method of inhibiting Ras function and therefore inhibiting cellular growth is disclosed. The method comprises the administration of a compound of Formula. 1.0 ##STR1## Also disclosed are novel compounds of the formulas: ##STR2## Also disclosed are processes for making 3-substituted compounds of the Formulas 1.1, 1.2 and 1.3.Further disclosed are novel compounds which are intermediates in the processes for making the 3-substituted compounds of Formulas 1.1, 1.2, and 1.3.
    Type: Grant
    Filed: May 31, 1995
    Date of Patent: March 17, 1998
    Assignee: Schering Corporation
    Inventors: W. Robert Bishop, Ronald J. Doll, Alan K. Mallams, F. George Njoroge, Joanne M. Petrin, John J. Piwinski, Ronald L. Wolin, Arthur G. Taveras, Stacy W. Remiszewski
  • Patent number: 5721236
    Abstract: A method of inhibiting Ras function and therefore inhibiting cellular growth is disclosed. The method comprises the administration of a compound of Formula 1.0 ##STR1## Also disclosed are novel compounds of the formulas: ##STR2## Also disclosed are processes for making 3-substituted compounds of the Formulas 1.1, 1.2 and 1.3.Further disclosed are novel compounds which are intermediates in the processes for making the 3-substituted compounds of Formulas 1.1, 1.2, and 1.3.
    Type: Grant
    Filed: March 24, 1995
    Date of Patent: February 24, 1998
    Assignee: Schering Corporation
    Inventors: W. Robert Bishop, Ronald J. Doll, Alan K. Mallams, F. George Njoroge, Joanne M. Petrin, John J. Piwinski, Ronald L. Wolin, Arthur G. Taveras, Stacy W. Remiszewski
  • Patent number: 5719148
    Abstract: A method of inhibiting Ras function and therefore inhibiting the abnormal growth of cells is disclosed. The method comprises the administration of a compound of Formula 1.0: ##STR1## to a biological system. In particular, the method inhibits the abnormal growth of cells in a mammal such as a human being.Novel compounds of formulas 5.0, 5.1 and 5.2, wherein R is --C(R.sup.20)(R.sup.21)(R.sup.46), and 5.3, 5.3A and 5.3B, wherein R is --N(R.sup.25)(R.sup.48), are disclosed.Also disclosed are processes for making 3-substituted compounds of Formulas 5.0, 5.1, 5.2 and 5.3.Further disclosed are novel compounds which are intermediates in the process for making 3-substituted compounds of Formulas 5.0, 5.1, 5.2 and 5.3.
    Type: Grant
    Filed: March 24, 1995
    Date of Patent: February 17, 1998
    Assignee: Schering Corporation
    Inventors: W. Robert Bishop, Ronald J. Doll, Alan K. Mallams, F. George Njoroge, Joanne M. Petrin, John J. Piwinski, Ronald L. Wolin, Arthur G. Taveras, Stacy W. Remiszewski
  • Patent number: 5696267
    Abstract: Compound represented by the structural formula ##STR1## or a pharmaceutically acceptable salt thereof, wherein: a is 0, 1, 2 or 3;b, d and e are independently 0, 1 or 2;R is H, C.sub.1-6 alkyl, --OH or C.sub.2 -C.sub.6 hydroxyalkyl;A is an optionally substituted oxime, hydrazone or olefin;X is a bond, --C(O)--, --O--, --NR.sup.6 --, --S(O).sub.e --, --N(R.sup.6)C(O)--, --C(O)N(R.sup.6)--OC(O)NR.sup.6 --, --OC(.dbd.S)NR.sup.6 --, --N(R.sup.6)C(.dbd.S)O--, --C(.dbd.NOR.sup.1)--, --S(O).sub.2 N(R.sup.6)--, --N(R.sup.6)S(O).sub.2 --,--N(R.sup.6)C(O)O-- or --OC(O)--;T is H, phthalimidyl, aryl, heterocycloalkyl, heteroaryl, cycloalkyl or bridged cycloalkyl;Q is --SR.sup.6, --N(R.sup.6)(R.sup.7), --OR.sup.6, phenyl, naphthyl or heteroaryl;R.sup.6a, R.sup.7a, R.sup.8a, R.sup.9a, R.sup.6 and R.sup.7 are H, C.sub.1-6 alkyl, C.sub.2 -C.sub.6 hydroxyalkyl, C.sub.1 -C.sub.6 alkoxy-C.sub.1 -C.sub.6 alkyl, phenyl or benzyl; or R.sup.6 and R.sup.7, together with the nitrogen to which they are attached, form a ring;R.sup.
    Type: Grant
    Filed: April 30, 1996
    Date of Patent: December 9, 1997
    Assignee: Schering Corporation
    Inventors: Gregory A. Reichard, Robert G. Aslanian, Cheryl A. Alaimo, Michael P. Kirkup, Andrew Lupo, Jr., Pietro Mangiaracina, Kevin D. McCormick, John J. Piwinski, Bandarpalle B. Shankar, Neng-Yang Shih, James M. Spitler, Pauline C. Ting, Ashit Ganguly, Nicholas I. Carruthers
  • Patent number: 5696121
    Abstract: A method of inhibiting Ras function and therefore inhibiting the abnormal growth of cells is disclosed. The method comprises the administration of a compound of Formula 1.0: ##STR1## to a biological system. In particular, the method inhibits the abnormal growth of cells in a mammal such as a human being.Novel compounds of formulas 5.0, 5.1 and 5.2, wherein R is --C(R.sup.20)(R.sup.21)(R.sup.46), and 5.3, 5.3A and 5.3B, wherein R is --N(R.sub.25)(R.sub.48), are disclosed.Also disclosed are processes for making 3-substituted compounds of Formulas 5.0, 5.1, 5.2 and 5.3.Further disclosed are novel compounds which are intermediates in the process for making 3-substituted compounds of Formulas 5.0, 5.1, 5.2 and 5.3.
    Type: Grant
    Filed: May 25, 1995
    Date of Patent: December 9, 1997
    Assignee: Schering Corporation
    Inventors: W. Robert Bishop, Ronald J. Doll, Alan K. Mallams, F. George Njoroge, Joanne M. Petrin, John J. Piwinski, Ronald L. Wolin, Arthur G. Taveras, Stacy W. Remiszewski
  • Patent number: 5679692
    Abstract: Disclosed is a compound of Formula 1.0: ##STR1## or a pharmaceutically acceptable salt or solvate thereof, wherein: AR.sup.1 represents ##STR2## AR.sup.2 represents ##STR3## or a five-membered heterocyclic aromatic group selected from the group consisting of Formulas I to XII, wherein the substitutable carbon atoms of the five-membered heterocyclic group can optionally be substituted with a group R.sup.1.Also disclosed are pharmaceutical compositions containing compounds of Formula 1.0.Further disclosed is a method for treating asthma, allergy and inflammation by administering an anti-asthmatic, anti-allergic or anti-inflammatory, respectively, effective amount of a compound of Formula 1.0.
    Type: Grant
    Filed: September 26, 1994
    Date of Patent: October 21, 1997
    Assignee: Schering Corporation
    Inventors: Richard Friary, John J. Piwinski, Jesse K. Wong
  • Patent number: 5665726
    Abstract: Derivatives of benzo[5,6]cyclohepta pyridine, and pharmaceutically acceptable salts and solvates thereof are disclosed, which possess anti-allergic and anti-inflammatory activity. Methods for preparing and using the compounds are also described.
    Type: Grant
    Filed: May 3, 1995
    Date of Patent: September 9, 1997
    Assignee: Schering Corporation
    Inventors: John J. Piwinski, Ashit K. Ganguly, Michael J. Green, Jesse Wong
  • Patent number: 5665735
    Abstract: Disclosed is a compound of Formula 1.0: ##STR1## or a pharmaceutically acceptable salt or solvate thereof, wherein: AR.sup.1 represents ##STR2## AR.sup.2 represents ##STR3## or a five-membered heterocyclic aromatic group selected from the group consisting of Formulas I to XII, wherein the substitutable carbon atoms of the five-membered heterocyclic group can optionally be substituted with a group R.sup.1.Also disclosed are pharmaceutical compositions containing compounds of Formula 1.0.Further disclosed is a method for treating asthma, allergy and inflammation by administering an anti-asthmatic, anti-allergic or anti-inflammatory, respectively, effective amount of a compound of Formula 1.0.
    Type: Grant
    Filed: June 2, 1995
    Date of Patent: September 9, 1997
    Assignee: Schering Corporation
    Inventors: Richard Friary, John J. Piwinski, Jesse K. Wong
  • Patent number: 5661152
    Abstract: A method of inhibiting Ras function and therefore inhibiting cellular growth is disclosed. The method comprises the administration of a compound containing a tricyclic ring system to a biological system. In particular, the method inhibits cellular growth in a mammal such as a human being.Novel compounds of the formula: ##STR1## are disclosed. Also disclosed are processes for making 3-substituted compounds of Formula 4.0.Further disclosed are novel compounds which are intermediates in the processes for making the 3-substituted compounds of Formula 4.0.
    Type: Grant
    Filed: May 19, 1995
    Date of Patent: August 26, 1997
    Assignee: Schering Corporation
    Inventors: W. Robert Bishop, Ronald J. Doll, Alan K. Mallams, F. George Njoroge, Joanne M. Petrin, John J. Piwinski
  • Patent number: 5561117
    Abstract: The invention is drawn to bridged bis-aryl carbinol compounds of formula (I): ##STR1## wherein, a, b, c, d, Q, Z, L and R.sup.1 -R.sup.9 are as defined in the specification, their pharmaceutical composition and method of using them in treating asthma, allergy and inflammation.
    Type: Grant
    Filed: September 23, 1994
    Date of Patent: October 1, 1996
    Assignee: Schering Corporation
    Inventors: Jesse K. Wong, John J. Piwinski
  • Patent number: 5538986
    Abstract: Disclosed are compounds of Formula I: ##STR1## or a pharmaceutically acceptable salt or solvate thereof, wherein: R.sup.3 is alkyl, alkenyl, alkynyl, aryl, alkaryl, aralkyl, cycloalkyl, acyloxymethyl, alkoxy, alkoxymethyl, or alkyl substituted with cycloalkyl;R.sup.4 is H, alkyl, alkenyl, alkoxy, or --OH.Also disclosed are pharmaceutical compositions containing compounds of Formula I, methods for inhibiting tumor necrosis factor-.alpha. and methods for treating septic shock, inflammation, or allergic disease by administering a compound of Formula I.
    Type: Grant
    Filed: December 6, 1993
    Date of Patent: July 23, 1996
    Assignee: Schering Corporation
    Inventors: Pauline C. Ting, Daniel M. Solomon, Richard J. Friary, Frank J. Villani, John J. Piwinski, Joe F. Lee, Dhiru B. Vashi
  • Patent number: 5514687
    Abstract: Benzopyrido piperidylidene compounds of the formula ##STR1## wherein R is H, Cl, Br, F or I, which are useful in treating asthma, allergy and/or inflammation.
    Type: Grant
    Filed: November 5, 1993
    Date of Patent: May 7, 1996
    Assignee: Schering Corporation
    Inventors: Jesse K. Wong, John J. Piwinski, Michael J. Green
  • Patent number: 5463074
    Abstract: Disclosed is a compound of Formula I: ##STR1## or a pharmaceutically acceptable salt or solvate thereof. Also disclosed are pharmaceutical compositions comprising a pharmaceutically acceptable carrier and an effective amount of a Compound of Formula I.Further disclosed is a method of treating allergy (for example asthma), inflammation, hypertension, raised intraocular pressure (such as glaucoma)--i.e., a method of lowering intraocular pressure, sleeping disorders, states of hyper and hypo motility and acidic secretion of the gastrointestinal tract, hypo and hyperactivity of the central nervous system (for example, agitation and depression) and other CNS disorders (such as Alzheimers, Schizophrenia, and migraine) comprising administering an effective amount of a compound of Formula I to a patient in need of such treatment.
    Type: Grant
    Filed: June 15, 1994
    Date of Patent: October 31, 1995
    Assignee: Schering Corporation
    Inventors: Neng-Yang Shih, Robert Aslanian, Andrew Lupo, Jr., John J. Piwinski, Michael J. Green, Ashit K. Ganguly
  • Patent number: 5438062
    Abstract: Derivatives of benzo[5,6]cyclohepta pyridine, and pharmaceutically acceptable salts and solvates thereof are disclosed, which possess anti-allergic and anti-inflammatory activity. Methods for preparing and using the compounds are also described.
    Type: Grant
    Filed: September 23, 1992
    Date of Patent: August 1, 1995
    Assignee: Schering Corporation
    Inventors: John J. Piwinski, Ashit K. Ganguly, Michael J. Green, Frank J. Villani, Jesse Wong
  • Patent number: 5432175
    Abstract: Pyridine and pyridine N-oxide derivatives of diaryl methyl piperidines or piperazines and pharmaceutically acceptable salts thereof are disclosed, which possess anti-allergic and anti-inflammatory activity. Pharmaceutical compositions containing and methods of using the compounds are also described.
    Type: Grant
    Filed: April 1, 1993
    Date of Patent: July 11, 1995
    Assignee: Schering Corporation
    Inventors: John J. Piwinski, Jesse Wong, Michael J. Green, Vera Seidl, Richard Friary
  • Patent number: 5430032
    Abstract: Disclosed is a compound of Formula I: ##STR1## or a pharmaceutically acceptable salt or solvate thereof, wherein: R is selected from the group consisting of: H, Cl, Br, F, and I; T represents C or N with the dotted line attached to T representing a double bond when T is C and being absent when T is N; and X represents O or S with the proviso that T is N when X is O.Also disclosed is a pharmaceutical composition comprising a compound of Formula I and a pharmaceutically acceptable carrier.Further disclosed is a method of treating asthma, allergy and/or inflammation comprising administering to a mammal in need of such treatment an anti-asthmatic, anti-allergic and/or an anti-inflammatory, respectively, effective amount of a compound of Formula I.
    Type: Grant
    Filed: January 21, 1994
    Date of Patent: July 4, 1995
    Assignee: Schering Corporation
    Inventors: Jesse K. Wong, John J. Piwinski, Michael J. Green