Patents Represented by Attorney Balaram Gupta
  • Patent number: 7585974
    Abstract: Compounds complying with the general formula in which R either represents a halogen atom or a phenyl group substituted by one or more groups chosen from halogen atoms and (C1-C6)alkyl, (C1-C6)alkoxy, nitro, amino, trifluoromethyl, cyano, hydroxy, acetyl or methylenedioxy groups, or represents a pyridinyl group, a thienyl group, an indolyl group, or a pyrimidinyl group optionally substituted by one or more (C1-C6)alkoxy groups, where, of the two carbon-carbon bonds represented by , one is single and the other may be single or double. The compounds of this invention are useful as therapeutic agents.
    Type: Grant
    Filed: April 5, 2007
    Date of Patent: September 8, 2009
    Assignee: Sanofi-Aventis
    Inventors: Frederic Galli, Odile LeClerc, Alistair Lochead, Alain Nedelec
  • Patent number: 7582664
    Abstract: The invention relates to a compound of formula (I): Wherein R1, R2, R2?, R3, R4 and R5 are as defined herein. The invention also relates to the use of said compound in therapeutics.
    Type: Grant
    Filed: July 7, 2006
    Date of Patent: September 1, 2009
    Assignee: Sanofi-Aventis
    Inventors: Sylvie Baltzer, Viviane Van Dorsselaer
  • Patent number: 7582669
    Abstract: The present invention relates to novel derivatives of general formula (I) in which R3 is a (1-6C)alkyl, aryl, aryl(1-6C)alkyl, heteroaryl, heteroaryl(1-6C)alkyl, aryl or heteroaryl fused to a (1-10C) cycloalkyl, heterocycle, heterocycloalkyl, cycloalkyl, adamantyl, polycycloalkyl, alkenyl, alkynyl, CONR1R2, COOR1, SO2R1, C(?NH)R1 or C(?NH)NR1 radical; R5 and R6 are, independently of one another, chosen from the following radicals: halogen, CN, NO2, NH2, OH, COOH, C(O)OR8, —O—C(O)R8, NR8R9, NHC(O)R8, C(O)NR8R9, NHC(S)R8, C(S)NR8R9, SR8, S(O)R8, SO2R8, NHSO2R8, SO2NR8R9, —O—SO2R8, —SO2—O—R8, trifluoromethyl, trifluoromethoxy, (1-6C)alkyl, (1-6C)alkoxy, aryl, aryl(1-6C)alkyl, heteroaryl, heteroaryl(1-6C)alkyl, heterocycle, cycloalkyl, alkenyl, alkynyl, adamantyl or polycycloalkyl.
    Type: Grant
    Filed: December 6, 2006
    Date of Patent: September 1, 2009
    Assignee: Aventis Pharma SA
    Inventors: Dominique Lesuisse, Gilles Dutruc-Rosset, Franck Halley, Didier Babin, Thomas Rooney
  • Patent number: 7582671
    Abstract: The invention relates to therapeutic use of compounds of general formula (I): in which X1, X2, X3, X4, X5, Z1, Z2, Z3, Z4 and Z5, R, Y and n are as defined herein.
    Type: Grant
    Filed: April 25, 2008
    Date of Patent: September 1, 2009
    Assignee: Sanofi-Aventis
    Inventors: Laurent Dubois, Yannick Evanno, Luc Even
  • Patent number: 7569582
    Abstract: The present invention relates to compounds of formula (I) as defined herein that are melanocortin receptor agonists, to the preparation thereof and to the therapeutic use thereof in the treatment and in the prevention of obesity, diabetes and sexual dysfunctions that can affect both sexes, in the treatment of cardiovascular diseases, and also in anti-inflammatory uses or in the treatment of alcohol dependency.
    Type: Grant
    Filed: January 25, 2007
    Date of Patent: August 4, 2009
    Assignee: Sanofi-Aventis
    Inventors: Alain Braun, Bruno Cornet, Gilles Courtemanche, Olivier Crespin, Cecile Pascal
  • Patent number: 7569583
    Abstract: The invention relates to aryl-substituted polycyclic amines of the formula I, especially bicyclic amines, and to the physiologically tolerated salts and physiologically functional derivatives thereof; where the symbols and radicals are explained in the description as well as to pharmaceutical compositions and medical treatments employing these compounds.
    Type: Grant
    Filed: February 16, 2007
    Date of Patent: August 4, 2009
    Assignee: Sanofi-Aventis Deutschland GmbH
    Inventors: Lothar Schwink, Siegfried Stengelin, Matthias Gossel, Gerhard Hessler, Petra Lennig
  • Patent number: 7566720
    Abstract: The invention relates to therapeutic uses of a pyrimidone derivative represented by formula (I) or a salt thereof: Wherein X, Y, R1, R2, m and n are as defined herein. Specifically, a medicament comprising the said derivative or a salt thereof as an active ingredient is used for preventive and/or therapeutic treatment of a neurodegenerative diseases caused by abnormal activity of GSK3? such as Alzheimer's disease.
    Type: Grant
    Filed: August 20, 2007
    Date of Patent: July 28, 2009
    Assignees: Sanofi-Aventis, MItsubishi Pharma Corporation
    Inventors: Antonio Almario Garcia, Thierry Gallet, Adrien Tak Li, Alistair Lochead, Severine Marguerie, Alain Nedelec, Mourad Saady, Philippe Yaiche
  • Patent number: 7563903
    Abstract: Compound corresponding to the general formula (I): in which, X represents an oxygen or sulphur atom; R1 represents a C1-10 alkyl group optionally substituted, a C3-7 cycloalkyl, thienyl, pyridinyl or pyrimidinyl group; the thienyl groups being optionally substituted; the phenyl group being optionally substituted; R2 represents a C1-6 alkyl group optionally substituted, a C3-7 cycloalkyl, piperidinyl, phenyl or pyridinyl group; the C3-7 cycloalkyl and piperidinyl groups being optionally substituted; the phenyl and pyridinyl groups being optionally substituted; R3 represents a hydrogen atom or a C1-6 alkyl group optionally substituted with a C3-7 cycloalkyl group; R4 represents a hydrogen atom or a C1-6 alkyl group; R5 and R5? represent, independently of each other, a hydrogen or halogen atom, a hydroxyl or C1-3 alkyl group; or R5 and R5? form together an oxo or oxime group such as: where R7 represents a hydrogen atom or a C1-3 alkyl; n represents an integer ranging from 0 to 3; and R6 represents, in
    Type: Grant
    Filed: July 21, 2005
    Date of Patent: July 21, 2009
    Assignee: Sanofi-Aventis
    Inventors: Pierre Despeyroux, Daniel Frehel, Bruno Schoentjes, Viviane Van Dorsselaer
  • Patent number: 7557134
    Abstract: The invention concerns therapeutic uses of compounds of general formula (I), wherein n, X1, X2, X3, X4, Z1, Z2, Z3, Z4, Z5 and W are as defined herein. Said compounds are ligands of the TRPV1 vanilloid receptor, and are therefore, useful for treating diseases associated with TRPV1 receptors, such as pain and inflammation among others as disclosed and specifically claimed.
    Type: Grant
    Filed: June 20, 2008
    Date of Patent: July 7, 2009
    Assignee: Sanofi-Aventis
    Inventors: Laurent Dubois, Yannick Evanno, Andre Malanda
  • Patent number: 7547706
    Abstract: The invention concerns compounds of general formula (I): Wherein n, X, Y, R1 and R2 are as defined herein. The invention also concerns a method for preparing the compounds and their therapeutic use.
    Type: Grant
    Filed: October 17, 2007
    Date of Patent: June 16, 2009
    Assignee: Sanofi-Aventis
    Inventors: Jacques Froissant, Frank Marguet, Anne Olivier-Bandini, Frederic Puech
  • Patent number: 7547705
    Abstract: The invention relates to a dihydrospiro-[cycloalkylamine]-pyrimidone derivative represented by formula (I) or a salt thereof: wherein: X, Y, R1, R2, R3, R4, o, m, n, p and q are as defined herein. The invention relates also to a medicament comprising the said derivative or a salt thereof as an active ingredient which is used for preventive and/or therapeutic treatment of a neurodegenerative disease caused by abnormal activity of GSK3?, such as Alzheimer disease.
    Type: Grant
    Filed: October 3, 2007
    Date of Patent: June 16, 2009
    Assignees: Sanofi-Aventis, Mitsubishi Pharma Corporation
    Inventors: Nathalie Chereze, Alistair Lochead, Mourad Saady, Franck Slowinski, Philippe Yaiche
  • Patent number: 7541361
    Abstract: The invention relates to compounds of formula (I): Wherein X, R1, R2, R3, R4 and R5 are as defined herein. The invention also relates to a method for preparing the aforementioned compounds and to their therapeutic use.
    Type: Grant
    Filed: January 3, 2008
    Date of Patent: June 2, 2009
    Assignee: Sanofi-Aventis
    Inventors: Francis Barth, Christian Congy, Patrick Gueule, Murielle Rinaldi-Carmona
  • Patent number: 7538106
    Abstract: The present invention relates to the application of 2-cyano-10-(2-methyl-3-(methylamino)-propyl)phenothiazine or a pharmaceutically acceptable salt thereof to produce a medicament intended for the treatment of sleep disorders, anxiety disorders, mood disorders, mixed anxiety-depression disorder, acute and chronic psychotic state, addiction to and withdrawal from a substance, extrapyramidal events induced by antipsychotics, or symptomatic dimensions during acute or chronic psychotic states as monotherapy or in combination with other antipsychotics.
    Type: Grant
    Filed: February 6, 2004
    Date of Patent: May 26, 2009
    Assignee: Aventis Pharmaceuticals Inc.
    Inventors: Michel Dib, Ahcene Hameg
  • Patent number: 7524971
    Abstract: The invention relates to compounds having formula (I): Wherein X, R1, R2, R3, R4, R5 and R6 are as defined herein. The invention also relates to a method of preparing said compounds and to die application thereof in therapeutics.
    Type: Grant
    Filed: August 2, 2007
    Date of Patent: April 28, 2009
    Assignee: Sanofi - Aventis
    Inventors: Francis Barth, Christian Congy, Laurent Hortala, Murielle Rinaldi-Carmona
  • Patent number: 7521471
    Abstract: The invention relates to 4-cyanopyrazole-3-carboxamide derivatives of formula (I): in which R1, R2, R3, R4, R5, R6, R7, R8 are as described herein. Also disclosed and claimed are the method of preparation and therapeutic application of compound of formula (I).
    Type: Grant
    Filed: August 1, 2007
    Date of Patent: April 21, 2009
    Assignee: Sanofi-Aventis
    Inventors: Francis Barth, Christian Congy, Serge Martinez, Murielle Rinaldi-Carmona
  • Patent number: 7517881
    Abstract: The invention relates to triazine derivatives of general formula (I): Wherein R1, R2 and R3 are as defined herein. The invention also relates to a method for preparing these triazine derivatives and to the therapeutic application thereof.
    Type: Grant
    Filed: October 9, 2007
    Date of Patent: April 14, 2009
    Assignee: Aventis Pharma S.A.
    Inventors: Yannick Benedetti, Andrees Bohme, Arielle Genevois-Borella, Gaetan Touyer, Jidong Zhang
  • Patent number: 7514423
    Abstract: The invention discloses and claims the use of vasopeptidase inhibitors of formula (II) for the treatment of nephropathy in non-diabetic patients.
    Type: Grant
    Filed: April 1, 2005
    Date of Patent: April 7, 2009
    Assignee: Sanofi-Aventis Deutschland GmbH
    Inventors: Stefan Schafer, Wolfgang Linz, Markus Bleich, Jochen Huber
  • Patent number: 7507743
    Abstract: The invention relates to therapeutic uses of a dihydrospiro-[cycloalkyl]-pyrimidone derivative represented by formula (I) or a salt thereof: wherein X, Y, R1, R2, R3, m, n, p and q are as described herein. Specifically, the invention relates to a medicament comprising the said derivative or a salt thereof as an active ingredient which is used for preventive and/or therapeutic treatment of a neurodegenerative disease caused by abnormal activity of GSK3?, such as Alzheimer disease.
    Type: Grant
    Filed: October 2, 2007
    Date of Patent: March 24, 2009
    Assignees: Sanofi-Aventis, Mitsubishi Pharma Corporation
    Inventors: Pascal George, Alistair Lochead, Mourad Saady, Franck Slowinski, Philippe Yaiche
  • Patent number: 7501449
    Abstract: Compounds corresponding to the formula (I) as defined in the disclosure as well as methods for making such compounds, intermediates employed in such methods, pharmaceutical compositions containing the compounds of the invention, and methods of treatment using them.
    Type: Grant
    Filed: October 13, 2006
    Date of Patent: March 10, 2009
    Assignee: Sanofi-Aventis
    Inventors: Laurent DuBois, Yannick Evanno, Christian Maloizel, Mireille Sevrin
  • Patent number: 7476674
    Abstract: The invention relates to compounds having general formula (I), wherein R is as defined herein. The invention also relates to acid addition salt, a hydrate or a solvate of compounds of formula (I). The invention further relates to the method of preparing said compounds and to the use of same in therapeutics.
    Type: Grant
    Filed: February 11, 2008
    Date of Patent: January 13, 2009
    Assignee: Sanofi-Aventis
    Inventors: Frederic Galli, Odile Leclerc, Alistair Lochead, Julien Vache