Patents by Inventor Norbert Tennagels

Norbert Tennagels 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: 7453009
    Abstract: Disclosed are novel compound of formula I, As defined herein and their use as pharmaceutically active compounds for reducing blood glucose, and/or treating one or more of type II diabetes, disturbances of lipid and carbohydrate metabolism, arteriosclerotic manifestations, and insulin resistance.
    Type: Grant
    Filed: June 8, 2007
    Date of Patent: November 18, 2008
    Assignee: Sanofi-Aventis Deutschland GmbH
    Inventors: Stefan Petry, Karl-Heinz Baringhaus, Norbert Tennagels, Gunter Muller
  • Publication number: 20080167339
    Abstract: The present invention provides compounds which have an inhibitory effect on hormone-sensitive lipase or endothelial lipase. The compounds of the invention are azolopyridin-2-one derivatives of the general formula I wherein the substituents are as defined herein. The compounds of formula I wherein R2 is hydrogen are distinguished by favorable effects on disorders of lipid metabolism. They beneficially influence the HDL to LDL ratio and increase in particular the HDL level and are suitable for the prevention and treatment of dyslipidemias and metabolic syndrome and their diverse sequelae such as atherosclerosis, coronary heart disease, heart failure, obesity and diabetes. The compounds of formula I wherein R1 and R2 together form a ring system are distinguished by favorable effects on metabolic disorders.
    Type: Application
    Filed: December 5, 2007
    Publication date: July 10, 2008
    Applicant: SANOFI-AVENTIS
    Inventors: Gerhard ZOLLER, Stefan PETRY, Gunter MULLER, Hubert HEUER, Norbert TENNAGELS
  • Publication number: 20080167355
    Abstract: The invention relates to benzooxazol-2-one derivatives of general formula (I) with the meanings indicated in the description, the pharmaceutically usable salts thereof, and the use thereof as medicinal substances.
    Type: Application
    Filed: December 5, 2007
    Publication date: July 10, 2008
    Applicant: SANOFI-AVENTIS
    Inventors: Gerhard ZOLLER, Stefan PETRY, Gunter MULLER, Hubert HEUER, Norbert TENNAGELS
  • Publication number: 20080161370
    Abstract: The invention relates to benzothiazol-2-one derivatives of general formula (I) with the meanings indicated in the description, the pharmaceutically usable salts thereof, and the use thereof as medicinal substances.
    Type: Application
    Filed: December 5, 2007
    Publication date: July 3, 2008
    Applicant: SANOFI-AVENTIS
    Inventors: Gerhard Zoller, Stefan Petry, Gunter Muller, Hubert Heuer, Norbert Tennagels
  • Publication number: 20080090867
    Abstract: The invention relates to azole derivatives of the general formula I as defined in the present application as well as to their uses in treatment of conditions that would benefit from their inhibitory effect on hormone sensitive lipase, HSL, an allosteric enzyme in adipocytes which is inhibited by insulin and is responsible for the breakdown of fats in fat cells and thus for transferring fat constituents into the blood stream. Inhibition of this enzyme is therefore equivalent to an insulin-like effect of the compounds of the invention.
    Type: Application
    Filed: October 17, 2007
    Publication date: April 17, 2008
    Applicant: SANOFI-AVENTIS
    Inventors: Gerhard Zoller, Stefan Petry, Gunter Muller, Hubert Heuer, Norbert Tennagels
  • Publication number: 20080032984
    Abstract: The invention relates to pyrimido[5,4-e][1,2,4]triazine-5,7-diones, pharmaceutically acceptable salts thereof and physiologically functional derivatives. The invention therefore relates to compounds of the formula I, in which the radicals have the given meanings, and to their physiologically tolerated salts and processes for preparing them. The compounds are suitable for use as antidiabetics, for example.
    Type: Application
    Filed: June 28, 2007
    Publication date: February 7, 2008
    Applicant: SANOFI-AVENTIS DEUTSCHLAND GMBH
    Inventors: Stefan Petry, Karl-Heinz Baringhaus, Norbert Tennagels, Guenter Mueller
  • Publication number: 20080027134
    Abstract: Disclosed are novel compound of formula I, As defined herein and their use as pharmaceutically active compounds for reducing blood glucose, and/or treating one or more of type II diabetes, disturbances of lipid and carbohydrate metabolism, arteriosclerotic manifestations, and insulin resistance.
    Type: Application
    Filed: June 8, 2007
    Publication date: January 31, 2008
    Applicant: SANOFI-AVENTIS DEUTSCHLAND GMBH
    Inventors: Stefan PETRY, Karl-Heinz BARINGHAUS, Norbert TENNAGELS, Gunter MULLER
  • Publication number: 20080020399
    Abstract: An assay for determining the ability of an enzyme, functional fragment, or functional derivative thereof to modify the phosphorylation status of a biotinylated polypeptide.
    Type: Application
    Filed: May 19, 2004
    Publication date: January 24, 2008
    Applicant: Aventis Pharma Deutschland GmbH
    Inventors: Norbert Tennagels, Aimo Kannt, Harald Thuering
  • Publication number: 20070191441
    Abstract: The invention therefore relates to compounds of the formula I in which the variables are as defined in the specification, to pharmaceutical compositions containing them and to their use for therapeutically lowering blood glucose levels.
    Type: Application
    Filed: December 12, 2006
    Publication date: August 16, 2007
    Applicant: SANOFI-AVENTIS DEUTSCHLAND GMBH
    Inventors: Stefan Petry, Karl-Heinz Baringhaus, Norbert Tennagels, Guenter Mueller, Reinhard Kirsch
  • Publication number: 20070149511
    Abstract: The invention relates to compounds of formula (I), where the groups have the meanings set forth herein and the physiologically-acceptable salts thereof. The compounds are suitable as medicaments for lowering blood sugar levels and for prevention and treatment of diabetes.
    Type: Application
    Filed: November 16, 2006
    Publication date: June 28, 2007
    Applicant: SANOFI-AVENTIS DEUTSCHLAND GMBH
    Inventors: Stefan Petry, Norbert Tennagels, Reinhard Kirsch, Karl-Heinz Baringhaus
  • Patent number: 7208504
    Abstract: Benzotriazoles of formula I in which R1 to R8 have the abovementioned meanings and process for their preparation are described. The compounds show an inhibitory effect on hormone-sensitive lipase.
    Type: Grant
    Filed: October 14, 2003
    Date of Patent: April 24, 2007
    Assignee: Sanofi-Aventis Deutschland GmbH
    Inventors: Stefan Petry, Karl-Heinz Baringhaus, Norbert Tennagels, Guenter Mueller, Hubert Heuer
  • Patent number: 7094794
    Abstract: Substituted thiazole-benzoisothiazole dioxide derivatives, process for their preparation and their use. The invention relates to compounds of the formula I in which the radicals have the stated meanings, and to the physiologically tolerated salts thereof. The compounds are suitable for example as medicaments for lowering the blood glucose and for the prevention and treatment of diabetes.
    Type: Grant
    Filed: July 27, 2004
    Date of Patent: August 22, 2006
    Assignee: Sanofi-Aventis Deutschland GmbH
    Inventors: Stefan Petry, Karl-Heinz Baringhaus, Norbert Tennagels, Guenter Mueller
  • Publication number: 20050106653
    Abstract: The present invention relates to a method for the identification of an IRS protein kinase inhibitor, comprising the steps of a) bringing into contact PKC-? with at least one IRS peptide comprising at least one PKC-?-Ser-phosphorylation site in the presence of at least one possible inhibitor, and b) measuring the phosphorylation of the PKC-?-Ser-phosphorylation site.
    Type: Application
    Filed: August 13, 2004
    Publication date: May 19, 2005
    Applicant: Aventis Pharma Deutschland GmbH
    Inventors: Norbert Tennagels, Jurgen Eckel, Sabine Metzger, Mark Sommerfeld
  • Publication number: 20050070533
    Abstract: The invention relates to compounds of the formula I in which the radicals have the stated meanings, and to the physiologically tolerated salts thereof. The compounds are suitable for example as medicaments for lowering the blood glucose and for the prevention and treatment of diabetes.
    Type: Application
    Filed: July 27, 2004
    Publication date: March 31, 2005
    Applicant: Aventis Pharma Deutschland GmbH
    Inventors: Stefan Petry, Karl-Heinz Baringhaus, Norbert Tennagels, Guenter Mueller
  • Publication number: 20040242583
    Abstract: The invention relates to pyrimido[5,4-e][1,2,4]triazine-5,7-diones, pharmaceutically acceptable salts thereof and physiologically functional derivatives.
    Type: Application
    Filed: January 20, 2004
    Publication date: December 2, 2004
    Applicant: Aventis Pharma Deutschland GmbH
    Inventors: Stefan Petry, Karl-Heinz Barimghaus, Norbert Tennagels, Guenter Mueller
  • Publication number: 20040127484
    Abstract: Benzotriazoles of formula I 1
    Type: Application
    Filed: October 14, 2003
    Publication date: July 1, 2004
    Applicant: Aventis Pharma Deutschland GmbH
    Inventors: Stefan Petry, Karl-Heinz Baringhaus, Norbert Tennagels, Guenter Mueller, Hubert Heuer
  • Publication number: 20030180827
    Abstract: The invention describes a method for measuring a protein tyrosine phosphatase in biological material using 6,8-difluoro-4-methylumbelliferyl phosphate (“DiFMUP”).
    Type: Application
    Filed: December 30, 2002
    Publication date: September 25, 2003
    Applicant: Aventis Pharma Deutschland Gmbh.
    Inventors: Stefan Welte, Norbert Tennagels, Stefan Petry