Patents by Inventor Stefanie Keil

Stefanie Keil 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).

  • Publication number: 20090298871
    Abstract: The invention relates to sulfonyl-phenyl-oxadiazolones and to their physiologically acceptable salts and physiologically functional derivatives showing PPARdelta or PPARdelta and PPARgamma agonist activity. What are described are compounds of the formula I, in which the radicals are as defined, and their physiologically acceptable salts and processes for their preparations. The compounds are suitable for the treatment and/or prevention of disorders of fatty acid metabolism and glucose utilization disorders as well as of disorders in which insulin resistance is involved and demyelinating and other neurodegenerative disorders of the central and peripheral nervous system.
    Type: Application
    Filed: June 9, 2009
    Publication date: December 3, 2009
    Applicant: SANOFI-AVENTIS
    Inventors: Stefanie KEIL, Matthias URMANN, Karl SCHOENAFINGER, Wolfgang WENDLER, Maike GLIEN, Hans-Ludwig SCHAEFER, Eugen FALK
  • Publication number: 20090281084
    Abstract: The invention relates to phenyl-1,2,4-oxadiazolone derivatives with phenyl group and to their physiologically acceptable salts and physiologically functional derivatives showing PPARdelta agonist activity. What are described are compounds of the formula I, in which the radicals are as defined, and their physiologically acceptable salts and processes for their preparations. The compounds are suitable for the treatment and/or prevention of disorders of fatty acid metabolism and glucose utilization disorders as well as of disorders in which insulin resistance is involved and demyelinating and other neurodegenerative disorders of the central and peripheral nervous system.
    Type: Application
    Filed: May 29, 2009
    Publication date: November 12, 2009
    Applicant: SANOFI-AVENTIS
    Inventors: Patrick Bernardelli, Stefanie Keil, Matthias Urmann, Hans Matter, Wolfgang Wendler, Maike Glien, Karen Chandross, Lan Lee, Corinne Terrier, Herve Minoux
  • Publication number: 20090275621
    Abstract: The present invention is directed to 1,3,4-oxadiazalones, compounds of formula I and their pharmaceutically acceptable salts stereoisomers, tautomers, or solvates thereof. Novel compounds include those of formula I, in which radicals are as defined herein. The compounds of this invention are modulators of PPARdelta and therefore useful as pharmaceutical agents, especially for the treatment of demyelinating diseases and disorders of fatty acid metabolism and glucose utilization.
    Type: Application
    Filed: July 20, 2009
    Publication date: November 5, 2009
    Applicants: AVENTIS PHARMACEUTICALS INC., SANOFI-AVENTIS DEUTSCHLAND GMBH
    Inventors: Daniel G. MCGARRY, Jochen GOERLITZER, Stefanie KEIL, Karen CHANDROSS, Jean MERRILL, Wolfgang WENDLER
  • Patent number: 7612104
    Abstract: The present invention comprises bicyclic aryl-sulfonic acid [1,3,4]-thiadiazol-2-yl-amides, their functional derivatives thereof as well as their physiologically acceptable salts and pharmaceutical compositions thereof that exhibit peroxisome proliferator activated receptor (PPAR) PPARdelta and PPARgamma agonist activity. The structure of the compounds of the invention are defined by Formula I below, wherein the various substituents are defined herein, including their physiologically acceptable salts. Processes for the compounds preparation are also disclosed. The compounds are suitable for the treatment of fatty acid metabolism and glucose utilization disorders, disorders relating to insulin resistance are involved as well as demyelinating and other neurodegenerative disorders of the central and peripheral nervous system.
    Type: Grant
    Filed: April 4, 2008
    Date of Patent: November 3, 2009
    Assignee: Sanofi-Aventis
    Inventors: Karl Schoenafinger, Stefanie Keil, Matthias Urmann, Hans Matter, Maike Glien, Wolfgang Wendler
  • Patent number: 7598281
    Abstract: The present invention comprises compounds and compositions for the treatment of metabolic disorders and more particularly, those insulin-related metabolic disorders of the blood such as hyperlipidemia, diabetes, insulin-resistence and the like comprising acetic acid derivatives with arylcycloalkyl-substituted alkanoic acid derivatives and their salts. Known as peroxisome proliferator-activated receptors (PPAR) agonists/antagonists, the invention relates to compounds of the formula I wherein the various substituent R-groups are more specifically defined herein.
    Type: Grant
    Filed: February 7, 2007
    Date of Patent: October 6, 2009
    Assignee: Sanofi-Aventis Deutschland GmbH
    Inventors: Heiner Glombik, Christian Stapper, Eugen Falk, Stefanie Keil, Hans-Ludwig Schaefer, Wolfgang Wendler, Stephanie Knieps
  • Patent number: 7576109
    Abstract: The present invention is directed to 1,3,4-oxadiazolones, compounds of formula I and their pharmaceutically acceptable salts stereoisomers, tautomers, or solvates thereof. Novel compounds include those of formula I, in which radicals are as defined herein. The compounds of this invention are modulators of PPARdelta and therefore useful as pharmaceutical agents, especially for the treatment of demyelinating diseases and disorders of fatty acid metabolism and glucose utilization.
    Type: Grant
    Filed: September 26, 2006
    Date of Patent: August 18, 2009
    Assignees: Aventis Pharmaceuticals Inc., Sanofi-Aventis Deutschland GmbH
    Inventors: Daniel G. McGarry, Karen Chandross, Jean Merrill, Jochen Goerlitzer, Stefanie Keil, Wolfgang Wendler, Patrick Bernardelli
  • Patent number: 7541464
    Abstract: The present invention relates generally to compounds and compositions for the treatment of metabolic diseases and specifically, the present invention relates to compounds that therapeutically modulation and control lipid and/or carbohydrate metabolism and are thus suitable for the prevention and/or treatment of diseases such as type 2 diabetes, atherosclerosis, and the diverse manifestations thereof. The present invention relates to 7-azaindoles, their physiologically acceptable salts and functional derivatives thereof that exhibit a high degree of peroxisome proliferator-activated receptors (PPAR) agonist activity. Compounds of the present invention are described by formula I: in which the R-groups are herein defined, together with their pharmaceutically acceptable salts, therapeutic methods for their use and processes for their preparation.
    Type: Grant
    Filed: March 5, 2007
    Date of Patent: June 2, 2009
    Assignee: Sanofi-Aventis Deutschland GmbH
    Inventors: Stefanie Keil, Maike Glien, Hans-Ludwig Schaefer, Wolfgang Wendler, Patrick Bernardelli, Corinne Terrier, Baptiste Ronan
  • Patent number: 7538131
    Abstract: The present invention comprises compounds and compositions for the treatment of metabolic disorders and more particularly, those insulin-related metabolic disorders of the blood such as hyperlipidemia, diabetes, insulin-resistance and the like comprising acetic acid derivatives with cyclohexylmethoxy substituents and their salts. Known as peroxisome proliferator-activated receptors (PPAR) agonists/antagonists, the invention relates to compounds of the formula I wherein the various substituent R-groups are more specifically defined herein.
    Type: Grant
    Filed: February 2, 2007
    Date of Patent: May 26, 2009
    Assignee: Sanofi-Aventis Deutschland GmbH
    Inventors: Heiner Glombik, Christian Stapper, Eugen Falk, Stefanie Keil, Hans-Ludwig Schaefer, Wolfgang Wendler, Stephanie Knieps
  • Publication number: 20090054494
    Abstract: The present invention comprises N-[1,3,4]-thiadiazol-2-yl-benzene sulfonamides, their physiologically acceptable salts and functional derivatives that exhibit peroxisome proliferator activated receptor (PPAR) PPARdelta and PPARgamma agonist activity. The structure of the compounds of the invention are defined by Formula I below, And the isomers thereof wherein the various substituents are defined herein, including their physiologically acceptable salts. Processes for the compounds preparation are also disclosed. The compounds are suitable for the treatment of fatty acid metabolism and glucose utilization disorders, disorders relating to insulin resistance are involved as well as demyelinating and other neurodegenerative disorders of the central and peripheral nervous system.
    Type: Application
    Filed: April 4, 2008
    Publication date: February 26, 2009
    Applicant: SANOFI-AVENTIS
    Inventors: Stefanie KEIL, Hans MATTER, Karl SCHOENAFINGER, Mathias URMANN, Maike GLIEN, Wolfgang WENDLER, Hans-Ludwig SCHAEFER, Eugen FALK
  • Publication number: 20090012131
    Abstract: The present invention comprises 4-Oxy-N-[1,3,4]-thiadiazol-2-yl-benzene sulfonamides, the derivatives thereof and salts thereof as well as processes for their preparation and methods for their use as pharmaceutical compositions. More specifically, the invention relates to 4-oxy-N-[1,3,4]-thiadiazol-2-yl-benzene sulfonamides and to their physiologically acceptable salts and physiologically functional derivatives that exhibit peroxisome proliferator activator receptor (PPAR) PPARalpha, PPARdelta and PPARgamma agonist activity. The compounds themselves are defined by the structure of the formula I, wherein the various unnamed substituents are defined herein. The compounds are suitable for the treatment of disorders of fatty acid metabolism and glucose utilization disorders as well as of disorders in which insulin resistance is involved as well as demyelinating and other neurodegenerative disorders of the central and peripheral nervous system.
    Type: Application
    Filed: April 4, 2008
    Publication date: January 8, 2009
    Applicant: SANOFI-AVENTIS
    Inventors: Stefanie KEIL, Karl SCHOENAFINGER, Hans MATTER, Matthias URMANN, Maike GLIEN, Wolfgang WENDLER, Hans-Ludwig SCHAEFER, Eugen FALK
  • Patent number: 7468369
    Abstract: The invention relates to substituted sulfonylpyrrolidines of the formula I and to the physiologically tolerated salts thereof, as well as to their use as medicaments.
    Type: Grant
    Filed: June 20, 2007
    Date of Patent: December 23, 2008
    Assignee: Sanofi-Aventis
    Inventors: Stefanie Keil, Hans-Ludwig Schaefer, Maike Glien, Stefan Guessregen, Wolfgang Wendler, Marion Schneider
  • Publication number: 20080293780
    Abstract: The present invention comprises bicyclic aryl-sulfonic acid [1,3,4]-thiadiazol-2-yl-amides, their functional derivatives thereof as well as their physiologically acceptable salts and pharmaceutical compositions thereof that exhibit peroxisome proliferator activated receptor (PPAR) PPARdelta and PPARgamma agonist activity. The structure of the compounds of the invention are defined by Formula I below, wherein the various substituents are defined herein, including their physiologically acceptable salts. Processes for the compounds preparation are also disclosed. The compounds are suitable for the treatment of fatty acid metabolism and glucose utilization disorders, disorders relating to insulin resistance are involved as well as demyelinating and other neurodegenerative disorders of the central and peripheral nervous system.
    Type: Application
    Filed: April 4, 2008
    Publication date: November 27, 2008
    Applicant: SANOFI-AVENTIS
    Inventors: Karl SCHOENAFINGER, Stefanie KEIL, Matthias URMANN, Hans MATTER, Maike GLIEN, Wolfgang WENDLER
  • Publication number: 20080287409
    Abstract: The present invention comprises phenyl and pyridinyl 1,2,4-oxadiazolone compounds their physiologically acceptable salts and physiologically functional derivatives that exhibit peroxisome proliferator activator receptor (PPAR) delta agonist activity. Also described and claimed are processes for their preparation and their use as pharmaceuticals. These are compounds of formula I, in which the R-group substituents are defined herein. The compounds are suitable for the treatment and/or prevention of disorders of fatty acid metabolism and glucose utilization disorders as well as of disorders in which insulin resistance is involved and de-myelinating and other neurodegenerative disorders of the central and peripheral nervous system.
    Type: Application
    Filed: March 26, 2008
    Publication date: November 20, 2008
    Applicant: SANOFI-AVENTIS
    Inventors: Patrick Bernardelli, Stefanie Keil, Matthias Urmann, Hans Matter, Wolfgang Wendler, Maike Glien, Karen Chandross, Lan Lee, Corinne Terrier, Herve Minoux
  • Publication number: 20080280959
    Abstract: The present invention comprises cyclic N-[1,3,4]-thiadiazol-2-yl-benzene sulfonamides, their functional derivatives as well as their physiologically acceptable salts and pharmaceutical compositions thereof that exhibit peroxisome proliferator activated receptor (PPAR) PPARdelta and PPARgamma agonist activity. The structure of the compounds of the invention are defined by Formula I below, wherein the various R1-R9 substituents are defined herein. Processes for the compounds preparation are also disclosed. The compounds are suitable for the treatment of fatty acid metabolism and glucose utilization disorders, disorders relating to insulin resistance are involved as well as demyelinating and other neurodegenerative disorders of the central and peripheral nervous system.
    Type: Application
    Filed: April 4, 2008
    Publication date: November 13, 2008
    Applicant: SANOFI-AVENTIS
    Inventors: Karl SCHOENAFINGER, Stefanie KEIL, Matthias URMANN, Hans MATTER, Maike GLIEN, Wolfgang WENDLER
  • Publication number: 20080262036
    Abstract: The present invention comprises phenyl-[1,2,4]-oxadiazol-5-one derivatives of the general formula I: wherein the R1-R10 and B, U, V, W, X, Y and Z substituents are defined herein. The claimed invention also comprises the compounds isomers and their physiologically acceptable salts as well as processes for their preparation. The compounds are suitable for the treatment and/or prevention of disorders of fatty acid metabolism and glucose utilization disorders as well as of disorders in which insulin resistance is involved and demyelinating and other neurodegenerative disorders of the central and peripheral nervous system.
    Type: Application
    Filed: March 26, 2008
    Publication date: October 23, 2008
    Applicant: SANOFI-AVENTIS
    Inventors: Stefanie Keil, Patrick Bernardelli, Matthias Urmann, Hans Matter, Wolfgang Wendler, Maike Glien, Karen Chandross, Lan Lee
  • Publication number: 20080261979
    Abstract: The inventive compounds of the present invention are comprised of phenyl and pyridinyl-1,2,4-oxadiazolone derivatives and their physiologically acceptable salts and functional derivatives that are shown to provide peroxisome proliferator activator receptor (PPARdelta) agonist activity. The compounds of the present invention are comprised of the formula: wherein the substituents R1-R5 and R7-R10 are defined herein. The compounds are therapeutically effective in the regulation and modulation of lipid and carbohydrate metabolism in mammals and are thus suitable for the treatment of diseases such as type-2 diabetes, atherosclerosis, cardiovascular disorders and the like.
    Type: Application
    Filed: March 26, 2008
    Publication date: October 23, 2008
    Applicant: SANOFI-AVENTIS
    Inventors: Stefanie Keil, Matthias Urmann, Patrick Bernardelli, Maike Glien, Wolfgang Wendler, Karen Chandross, Lan Lee
  • Publication number: 20080262052
    Abstract: The invention relates to oxadiazolones and to their physiologically acceptable salts and physiologically functional derivatives showing PPARdelta agonist activity. What is described are compounds of the formula I, in which the radicals are as defined, and their physiologically acceptable salts and processes for their preparations. The compounds are suitable for the treatment and/or prevention of disorders of fatty acid metabolism and glucose utilization disorders as well as of disorders in which insulin resistance is involved; neurodegenerative diseases and/or de-myelinating disorders of the central and peripheral nervous systems and/or neurological diseases involving neuro-inflammatory processes and/or other peripheral neuropathies.
    Type: Application
    Filed: June 5, 2008
    Publication date: October 23, 2008
    Applicant: SANOFI-AVENTIS Deutschland GmbH
    Inventors: Stefanie KEIL, Wolfgang Wendler, Maike Glien, Jochen Goerlitzer, Karen Chandross, Daniel G. McGarry, Jean Merrill, Patrick Bernardelli, Baptiste Ronan, Corinne Terrier
  • Publication number: 20080255212
    Abstract: The invention relates to oxadiazolones and to their physiologically acceptable salts and physiologically functional derivatives showing peroxisome proliferator activator receptor (PPAR) delta agonist activity comprising compounds of formula I, in which the R1-R7 substituents as well as the U, V, W, X Y and z radicals are as defined herein, and their physiologically acceptable salts and processes for their preparation. The compounds are suitable for the treatment and/or prevention of disorders of fatty acid metabolism and glucose utilization disorders as well as of disorders in which insulin resistance is involved; neurodegenerative diseases and/or de-myelinating disorders of the central and peripheral nervous systems and/or neurological diseases involving neuro-inflammatory processes and/or other peripheral neuropathies.
    Type: Application
    Filed: June 5, 2008
    Publication date: October 16, 2008
    Applicant: SANOFI-AVENTIS Deutschland GmbH
    Inventors: Stefanie KEIL, Wolfgang Wendler, Maike Glien, Jochen Goerlitzer, Karen Chandross, Danie G. McGarry, Jean Merrill, Patrick Bernardelli, Baptiste Ronan, Corinne Terrier
  • Publication number: 20080249126
    Abstract: The invention relates to 1,3-substituted cycloalkyl derivatives having acidic, mostly heterocyclic groups and to their physiologically acceptable salts and physiologically functional derivatives. What is described are compounds of the formula I, in which the radicals are as defined, and their physiologically acceptable salts and processes for their preparation. The compounds are suitable for the treatment and/or prevention of disorders of fatty acid metabolism and glucose utilization disorders as well as of disorders in which insulin resistance is involved.
    Type: Application
    Filed: July 10, 2007
    Publication date: October 9, 2008
    Applicant: SANOFI-AVENTIS DEUTSCHLAND GMBH
    Inventors: Jochen Goerlitzer, Heiner Glombik, Eugen Falk, Dirk Gretzke, Stefanie Keil, Hans-Ludwig Schaefer, Christian Stapper, Wolfgang Wendler
  • Publication number: 20080227834
    Abstract: The present invention relates to derivatives of 2-aminothiazoles and 2-aminooxazoles in all its stereoisomeric forms, enantiomeric forms and mixtures in any ratio, and its physiologically acceptable salts and tautomeric forms showing peroxisome proliferators activator receptor (PPAR) delta agonist activity. These compounds are compounds of the formula I, in which the radicals are as defined, and their physiologically acceptable salts and processes for their preparations. The compounds are suitable for the treatment and/or prevention of disorders of fatty acid metabolism and glucose utilization disorders as well as of disorders in which insulin resistance is involved and demyelinating and other neurodegenerative disorders of the central and peripheral nervous system.
    Type: Application
    Filed: March 26, 2008
    Publication date: September 18, 2008
    Applicant: SANOFI-AVENTIS
    Inventors: Stefanie Keil, Matthias Urmann, Maike Glien, Wolfgang Wendler, Karen Chandross, Lan Lee