Patents by Inventor Kent W. Neuenschwander
Kent W. Neuenschwander 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).
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Patent number: 8143242Abstract: The present invention relates to compounds of formula I, The compounds of formula I are valuable pharmacologically active compounds. They exhibit a strong anti-thrombotic effect and are suitable, for example, for the therapy and prophylaxis of cardio-vascular disorders like thromboembolic diseases or restenoses. They are inhibitors of the blood clotting enzymes, especially factor VIIa and can in general be applied in conditions in which an undesired activity of factor VIIa is present or for the cure or prevention of which an inhibition of factor VIIa is intended. The invention furthermore relates to processes for the preparation of compounds of formula I, their use, in particular as active ingredients in pharmaceuticals, and pharmaceutical preparations comprising them.Type: GrantFiled: January 7, 2010Date of Patent: March 27, 2012Assignee: Sanofi-AventisInventors: Henning Steinhagen, Hauke Szillat, Markus Follmann, Reinhard Kirsch, Volkmar Wehner, Hans Matter, Martin Lorenz, Kent W. Neuenschwander, Anthony C. Scotese
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Publication number: 20100249101Abstract: The present invention relates to compounds of formula I, The compounds of formula I are valuable pharmacologically active compounds. They exhibit a strong anti-thrombotic effect and are suitable, for example, for the therapy and prophylaxis of cardio-vascular disorders like thromboembolic diseases or restenoses. They are inhibitors of the blood clotting enzymes, especially factor VIIa and can in general be applied in conditions in which an undesired activity of factor VIIa is present or for the cure or prevention of which an inhibition of factor VIIa is intended. The invention furthermore relates to processes for the preparation of compounds of formula I, their use, in particular as active ingredients in pharmaceuticals, and pharmaceutical preparations comprising them.Type: ApplicationFiled: January 7, 2010Publication date: September 30, 2010Applicant: SANOFI-AVENTISInventors: Henning STEINHAGEN, Hauke SZILLAT, Markus FOLLMANN, Reinhard KIRSCH, Volkmar WEHNER, Hans MATTER, Martin LORENZ, Kent W. Neuenschwander, Anthony C. SCOTESE
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Patent number: 7612075Abstract: This invention is directed to oxoazaheterocycyl compounds which inhibit Factor Xa, to oxoazaheterocycyl compounds which inhibit both Factor Xa and Factor IIa, to pharmaceutical compositions comprising these compounds, to intermediates useful for preparing these compounds, to a method of directly inhibiting Factor Xa and to a method of simultaneously directly inhibiting Factor Xa and Factor IIa.Type: GrantFiled: July 25, 2003Date of Patent: November 3, 2009Assignee: Aventis Pharmaceuticals Inc.Inventors: William R. Ewing, Michael R. Becker, Yong Mi Choi-Sledeski, Heinz W. Pauls, Wei He, Stephen M. Condon, Roderick S. Davis, Barbara A. Hanney, Alfred P. Spada, Christopher J. Burns, John Z. Jiang, Michael R. Myers, Wan F. Lau, Aiwen Li, Gregory B. Poli, Mark A. Bobko, Robert L. Morris, Joseph M. Karpinski, Timothy F. Gallagher, Kent W. Neuenschwander, Robert D. Groneberg, Jean-Francois Sabuco
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Publication number: 20040102450Abstract: This invention is directed to oxoazaheterocycyl compounds which inhibit Factor Xa, to oxoazaheterocycyl compounds which inhibit both Factor Xa and Factor IIa, to pharmaceutical compositions comprising these compounds, to intermediates useful for preparing these compounds, to a method of directly inhibiting Factor Xa and to a method of simultaneously directly inhibiting Factor Xa and Factor IIa..Type: ApplicationFiled: July 25, 2003Publication date: May 27, 2004Applicant: AVENTIS PHARMACEUTICALS INC.Inventors: William R. Ewing, Michael R. Becker, Yong Mi Choi-Sledeski, Heinz W. Pauls, Wei He, Stephen M. Condon, Roderick S. Davis, Barbara A. Hanney, Alfred P. Spada, Christopher J. Burns, John Z. Jiang, Aiwen Li, Michael R. Myers, Wan F. Lau, Gregory B. Poli, Mark A. Bobko, Robert L. Morris, Joseph M. Karpinski, Timothy F. Gallagher, Kent W. Neuenschwander, Robert D. Groneberg, Jean-Francois Sabuco
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Patent number: 6057369Abstract: This invention is directed to compounds of formula I: ##STR1## wherein the variables are as described herein. Compounds within the scope of the present invention possess useful properties, more particularly pharmaceutical properties. They are especially useful for inhibiting the production or physiological effects of TNF in the treatment of a patient suffering from a disease state associated with a physiologically detrimental excess of tumor necrosis factor (TNF). Compounds within the scope of the present invention also inhibit cyclic AMP phosphodiesterase, and are useful in treating a disease state associated with pathological conditions that are modulated by inhibiting cyclic AMP phosphodiesterase, such disease states including inflammatory and autoimmune diseases, in particular type IV cyclic AMP phosphodiesterase.Type: GrantFiled: September 12, 1997Date of Patent: May 2, 2000Assignee: Rhone-Poulenc Rorer Pharmaceuticals Inc.Inventors: Robert D. Groneberg, Kent W. Neuenschwander, Stevan W. Djuric, Gerald M. McGeehan, Christopher J. Burns, Steven M. Condon, Matthew M. Morrissette, Joseph M. Salvino, Anthony C. Scotese, John W. Ullrich
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Patent number: 5596020Abstract: This invention relates to a class of novel amino bi- and tri-carbocyclic alkane compounds having bis-aryl substitution which exhibit squalene synthase inhibition properties. The bi- and tri-carbocyclic alkane ring contains an amino group and the ring is further linked or bridged to two mono- and/or bicyclic rings. Compounds of this invention reduce levels of serum cholesterol in the body without significantly reducing mevalonic metabolite synthesis. This invention relates also to pharmacological compositions and method of treatment for lowering serum cholesterol levels using the compounds of this invention.Type: GrantFiled: December 7, 1994Date of Patent: January 21, 1997Assignee: Rhone-Poulenc Rorer Pharmaceuticals Inc.Inventors: Robert L. Morris, Kent W. Neuenschwander, Keith S. Learn, Anthony C. Scotese
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Patent number: 5561143Abstract: This invention relates to a class of novel aliphatic amino bis-aryl compounds containing at least four carbon atoms and an amino group either substituted thereon or incorporated therein and is further linked or bridged to two mono- and/or bicyclic rings. Compounds of this invention reduce levels of serum cholesterol in the body without significantly reducing mevalonic metabolite synthesis. This invention relates also to pharmacological compositions and method of treatment for lowering serum cholesterol levels using the compounds of this invention.Type: GrantFiled: May 22, 1995Date of Patent: October 1, 1996Assignee: Rhone-Poulenc Rorer Pharmaceuticals Inc.Inventors: Robert A. Groneberg, John R. Regan, Kent W. Neuenschwander, Anthony C. Scotese
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Patent number: 5534532Abstract: This invention relates to a class of novel aliphatic amino bis-aryl compounds containing at least four carbon atoms and an amino group either substituted thereon or incorporated therein and is further linked or bridged to two mono- and/or bicyclic rings. Compounds of this invention reduce levels of serum cholesterol in the body without significantly reducing mevalonic metabolite synthesis. This invention relates also to pharmacological compositions and method of treatment for lowering serum cholesterol levels using the compounds of this invention.Type: GrantFiled: January 25, 1995Date of Patent: July 9, 1996Assignee: Rhone-Poulenc Rorer Pharmaceuticals Inc.Inventors: Robert A. Groneberg, John R. Regan, Kent W. Neuenschwander, Anthony C. Scotese
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Patent number: 5455260Abstract: This invention relates to a class of novel aliphatic amino bis-aryl compounds containing at least four carbon atoms and an amino group either substituted thereon or incorporated therein and is further linked or bridged to two mono- and/or bicyclic rings. Compounds of this invention reduce levels of serum cholesterol in the body without significantly reducing mevalonic metabolite synthesis. This invention relates also to pharmacological compositions and method of treatment for lowering serum cholesterol levels using the compounds of this invention.Type: GrantFiled: May 21, 1993Date of Patent: October 3, 1995Assignee: Rhone-Poulenc Rorer Pharmaceuticals Inc.Inventors: Robert A. Groneberg, John R. Regan, Kent W. Neuenschwander, Anthony C. Scotese
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Patent number: 5451596Abstract: This invention relates to a class of novel polycyclic compounds containing a cycloalkyl ring having substituted thereon a primary amine and which is further linked or bridged to two mono- and/or bicyclic rings and which reduces levels of serum cholesterol in the body without significantly reducing mevalonic metabolite synthesis. This invention relates also to pharmacological compositions and method of treatment for lowering serum cholesterol levels using the compounds of this invention.Type: GrantFiled: December 29, 1992Date of Patent: September 19, 1995Assignee: Rhone Poulenc Rorer Pharmaceuticals Inc.Inventors: John W. Ullrich, Terence J. Kiesow, Kent W. Neuenschwander, Keith S. Learn, William P. Dankulich, Anthony C. Scotese
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Patent number: 5395846Abstract: This invention relates to a class of novel amino bi- and tri-carbocyclic alkane compounds having bis-aryl substitution which exhibit squalene synthase inhibition properties. The bi- and tri-carbocyclic alkane ring contains an amino group and the ring is further linked or bridged to two mono- and/or bicyclic rings. Compounds of this invention reduce levels of serum cholesterol in the body without significantly reducing mevalonic metabolite synthesis. This invention relates also to pharmacological compositions and method of treatment for lowering serum cholesterol levels using the compounds of this invention.Type: GrantFiled: June 25, 1993Date of Patent: March 7, 1995Assignee: Rhone-Poulenc Rorer Pharmaceuticals Inc.Inventors: Robert L. Morris, Kent W. Neuenschwander, Keith S. Learn, Anthony C. Scotese
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Patent number: 5001128Abstract: Disclosed are novel 3-hydroxy-3-methylglutarylcoenzyme A reductase inhibitors useful as antihypercholesterolemic agents represented by the formula ##STR1## and the corresponding ring-opened hydroxy acids and esters derived therefrom and pharmaceutically acceptable salts thereof.Pharmaceutical compositions containing said compounds and method of inhibiting the biosynthesis of cholesterol therewith are also disclosed.Type: GrantFiled: December 15, 1989Date of Patent: March 19, 1991Assignee: Rhone-Poulenc Rorer Pharmaceuticals Inc.Inventors: Kent W. Neuenschwander, Anthony C. Scotese
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Patent number: 5001144Abstract: Disclosed are novel 3-hydroxy-3-methylglutaryl-coenzyme A reductase inhibitors useful as antihypercholesterolemic agents represented by the formula ##STR1## and the corresponding ring-opened hydroxy acids derived therefrom and pharmaceutically acceptable salts thereof.Phamaceutical compositions containing said compounds and method of inhibiting the biosynthesis of cholesterol therewith are also disclosed.Type: GrantFiled: April 17, 1990Date of Patent: March 19, 1991Assignee: Rhone-Poulenc Rorer Pharmaceuticals Inc.Inventors: John R. Regan, Kent W. Neuenschwander
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Patent number: 4996234Abstract: Disclosed are novel 3-hydroxy-3-methylglutaryl-coenzyme A reductase inhibitors useful as antihypercholesterolemic agents represented by the formula ##STR1## and the corresponding ring-opened hydroxy acids derived therefrom and pharmaceutically acceptable salts thereof.Pharmaceutical compositions containing said compounds and method of inhibiting the biosynthesis of cholesterol therewith are also disclosed.Type: GrantFiled: December 5, 1989Date of Patent: February 26, 1991Assignee: Rhone-Poulenc Rorer Pharmaceuticals Inc.Inventors: John R. Regan, Kent W. Neuenschwander
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Patent number: 4994494Abstract: Disclosed are novel 3-hydroxy-3-methylglutaryl-coenzyme A reductase inhibitors useful as antihypercholesterolemic agents represented by the formula ##STR1## and the corresponding ring-opened hydroxy acids derived therefrom and pharmaceutically acceptable salts thereof.Pharmaceutical compositions containing said compounds and method of inhibiting the biosynthesis of cholesterol therewith are also disclosed.Type: GrantFiled: December 14, 1989Date of Patent: February 19, 1991Assignee: Rhone-Poulenc Rorer Pharmaceuticals Inc.Inventors: John R. Regan, Joseph G. Bruno, Kent W. Neuenschwander, Donald E. Kuhla
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Patent number: 4992429Abstract: Disclosed are novel substituted cyclohexenyl phosphinylhydroxybutyrates as 3-hydroxy-3-methylglutaryl-coenzyme A reductase inhibitors useful as antihypercholesterolemic agents represented by the formula: ##STR1## and pharmaceutically acceptable salts thereof.Type: GrantFiled: August 24, 1989Date of Patent: February 12, 1991Assignee: Rhone-Poulenc Rorer Pharmaceuticals Inc.Inventors: John W. Ullrich, Kent W. Neuenschwander, John R. Regan
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Patent number: 4939143Abstract: Disclosed are novel 3-hydroxy-3-methylglutaryl-coenzyme A reductase inhibitors useful as antihypercholesterolemic agents represented by the formula ##STR1## and the corresponding ring-opened hydroxy acids derived therefrom and pharmaceutically acceptable salts thereof.Pharmaceutical compositions containing said compounds and method of inhibiting the biosynthesis of cholesterol therewith are also disclosed.Type: GrantFiled: September 25, 1989Date of Patent: July 3, 1990Assignee: Rorer Pharmaceutical CorporationInventors: John R. Regan, Joseph G. Bruno, Kent W. Neuenschwander
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Patent number: 4904692Abstract: Disclosed are novel 3-hydroxy-3-methylglutaryl-coenzyme A reductase inhibitors useful as antihypercholesterolemic agents represented by the formula ##STR1## and the corresponding ring-opened hydroxy acids derived therefrom and pharmaceutically acceptable salts thereof.Pharmaceutical compositions containing said compounds and method of inhibiting the biosynthesis of cholesterol therewith are also disclosed.Type: GrantFiled: December 12, 1988Date of Patent: February 27, 1990Assignee: Rorer Pharmaceutical CorporationInventors: John R. Regan, Josehp G. Bruno, Kent W. Neuenschwander, Donald E. Kuhla
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Patent number: 4904691Abstract: Disclosed are novel 3-hydroxy-3-methylglutaryl-coenzyme A reductase inhibitors useful as antihypercholesterolemic agents represented by the formula ##STR1## and the corresponding ring-opened hydroxy acids and esters derived therefrom and pharmaceutically acceptable salts thereof.Pharmaceutical compositions containing said compounds and method of inhibiting the biosynthesis of cholesterol therewith are also disclosed.Type: GrantFiled: March 10, 1989Date of Patent: February 27, 1990Assignee: Rorer Pharmaceutical CorporationInventors: Kent W. Neuenschwander, Anthony C. Scotese
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Patent number: 4900754Abstract: Disclosed are novel 3-hydroxy-3-methylglutaryl-coenzyme A reductase inhibitors useful as antihypercholesterolemic agents represented by the formula ##STR1## and the corresponding ring-opened hydroxy acids derived therefrom and pharmaceutically acceptable salts thereof.Pharmaceutical compositions containing said compounds and method of inhibiting the biosynthesis of cholesterol therewith are also disclosed.Type: GrantFiled: March 27, 1989Date of Patent: February 13, 1990Assignee: Rorer Pharmaceutical Corp.Inventors: John R. Regan, Kent W. Neuenschwander