Patents by Inventor Patrick Lardenois

Patrick Lardenois 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: 8524706
    Abstract: The present invention discloses and claims compounds of general formula in which X, R1, P, Q, R and W are as described herein. The compounds of the invention are useful in a variety of therapeutic applications.
    Type: Grant
    Filed: October 27, 2008
    Date of Patent: September 3, 2013
    Assignee: Sanofi
    Inventors: Frederic Galli, Patrick Lardenois, Odile Leclerc, Alistair Lochead
  • Patent number: 8507520
    Abstract: Compounds of formula (I): wherein R, R1, R2, R3, R4, and X are as defined in the disclosure, or an acid addition salt thereof, and the therapeutic use and process of synthesis thereof.
    Type: Grant
    Filed: September 14, 2010
    Date of Patent: August 13, 2013
    Assignee: Sanofi
    Inventors: Danielle De Peretti, Yannick Evanno, Patrick Lardenois, Nathalie Rakotoarisoa, Antonio Almario Garcia, André Malanda
  • Patent number: 8338451
    Abstract: Compounds of formula (I): wherein R, R1, R2, R3, R4 and X are as defined in the disclosure, or an acid addition salt thereof, and the therapeutic use and process of synthesis thereof.
    Type: Grant
    Filed: September 14, 2010
    Date of Patent: December 25, 2012
    Assignee: Sanofi
    Inventors: Danielle De Peretti, Yannick Evanno, Patrick Lardenois, David Machnik, Nathalie Rakotoarisoa, Antonio Almario Garcia
  • Patent number: 7915284
    Abstract: The present invention is related to a compound of formula (I) wherein R1, R2, R3 and R4 are as defined herein, or an addition salt of an acid thereof, the pharmaceutical composition and preparation thereof, and the therapeutic use thereof in the treatment or the prevention of diseases involving Nurr-1 nuclear receptors, also known as NR4A2, NOT, TINUR, RNR-1 and HZF3.
    Type: Grant
    Filed: March 19, 2009
    Date of Patent: March 29, 2011
    Assignee: Sanofi-Aventis
    Inventors: Antonio Almario Garcia, Patrick Lardenois, Anne Olivier
  • Publication number: 20110065745
    Abstract: Compounds of formula (I): wherein R, R1, R2, R3, R4, and X are as defined in the disclosure, or an acid addition salt thereof, and the therapeutic use and process of synthesis thereof.
    Type: Application
    Filed: September 14, 2010
    Publication date: March 17, 2011
    Applicant: SANOFI-AVENTIS
    Inventors: Danielle DE PERETTI, Yannick EVANNO, Patrick LARDENOIS, Nathalie RAKOTOARISOA, Antonio ALMARIO GARCIA, Andre MALANDA
  • Publication number: 20110065727
    Abstract: Compounds of formula (I): wherein R, R1, R2, R3, R4 and X are as defined in the disclosure, or an acid addition salt thereof, and the therapeutic use and process of synthesis thereof.
    Type: Application
    Filed: September 14, 2010
    Publication date: March 17, 2011
    Applicant: SANOFI-AVENTIS
    Inventors: Danielle DE PERETTI, Yannick EVANNO, Patrick LARDENOIS, David MACHNIK, Nathalie RAKOTOARISOA, Antonio ALMARIO GARCIA
  • Patent number: 7781440
    Abstract: The invention relates to use of a pyrimidone derivative represented by formula (I) or a salt thereof as therapeutic agents: Wherein m, n, p, X, Y, R1, R2, R3, R4 R5, are as defined herein. The invention specifically 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? or GSK3? and cdk5/p25, such as Alzheimer disease.
    Type: Grant
    Filed: May 14, 2008
    Date of Patent: August 24, 2010
    Assignees: Sanofi-Aventis, Mitsubishi Pharma Corporation
    Inventors: Thierry Gallet, Patrick Lardenois, Alistair Lochead, Severine Marguerie, Alain Nedelec, Mourad Saady, Franck Slowinski, Philippe Yaiche
  • Publication number: 20090253735
    Abstract: The present invention is related to a compound of formula (I) wherein R1, R2, R3 and R4 are as defined herein, or an addition salt of an cid thereof, the pharmaceutical composition and preparation thereof, and the therapeutic use thereof in the treatment or the prevention of diseases involving Nurr-1 nuclear receptors, also known as NR4A2, NOT, TINUR, RNR-1 and HZF3.
    Type: Application
    Filed: March 19, 2009
    Publication date: October 8, 2009
    Applicant: SANOFI-AVENTIS
    Inventors: Antonio Almario-Garcia, Patrick Lardenois, Anne Olivier
  • Publication number: 20090054416
    Abstract: The present invention discloses and claims compounds of general formula in which X, R1, P, Q, R and W are as described herein. The compounds of the invention are useful in a variety of therapeutic applications.
    Type: Application
    Filed: October 27, 2008
    Publication date: February 26, 2009
    Applicant: SANOFI-AVENTIS
    Inventors: Frederic GALLI, Patrick LARDENOIS, Odile LECLERC, Alistair LOCHEAD
  • Patent number: 7462621
    Abstract: The invention relates to an use of pyrimidone derivative represented by formula (I) or a salt thereof: wherein m, n, p, X, Y, R1, R2, R3, R4 and R5 are as defined herein for treating a variety of disease states. More 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? or GSK3? and cdk5/p25, such as Alzheimer's disease.
    Type: Grant
    Filed: April 5, 2007
    Date of Patent: December 9, 2008
    Assignees: Sanofi-Aventis, Mitsubishi Pharma Corporation
    Inventors: Thierry Gallet, Patrick Lardenois, Alistair Lochead, Severine Marguerie, Alain Nedelec, Mourad Saady, Franck Slowinski, Philippe Yaiche
  • Patent number: 7456171
    Abstract: The present invention discloses and claims compounds of general formula in which X represents a nitrogen atom or a group of formula C—R2, P represents a group of formula C—R3, Q represents a group of formula C—R4, R represents a group of formula C—R5, W represents a group of formula C—R6, or one of the symbols P, Q, R and W represents a nitrogen atom, R1 represents a hydrogen atom or an alkyl group, R2 represents a hydrogen atom or an alkyl group, R3, R4, R5 and R6 each represent a hydrogen or halogen atom, or an alkyl, alkoxy, nitro, amino, trifluoromethyl, cyano or amino group or other functional groups. The compounds of the invention are useful in a variety of therapeutic applications.
    Type: Grant
    Filed: April 4, 2005
    Date of Patent: November 25, 2008
    Assignee: Sanofi-Aventis
    Inventors: Frederic Galli, Patrick Lardenois, Odile Leclerc, Alistair Lochead
  • Publication number: 20080269257
    Abstract: The invention relates to use of a pyrimidone derivative represented by formula (I) or a salt thereof as therapeutic agents: Wherein m, n, p, X, Y, R1, R2, R3, R4 R5, are as defined herein. The invention specifically 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? or GSK3? and cdk5/p25, such as Alzheimer disease.
    Type: Application
    Filed: May 14, 2008
    Publication date: October 30, 2008
    Applicants: SANOFI-AVENTIS, MITSUBISHI PHARMA CORPORATION
    Inventors: Thierry Gallet, Patrick Lardenois, Alistair Lochead, Severine Marguerie, Alain Nedelec, Mourad Saady, Franck Slowinski, Philippe Yaiche
  • Patent number: 7388005
    Abstract: The invention relates to a pyrimidone derivative represented by formula (I) or a salt thereof wherein: X represents two hydrogen atoms, a sulphur atom, an oxygen atom or a C1-2 alkyl group and a hydrogen atom; y represents a bond, an ethenylene group, an ethynylene group, an oxygen atom, a sulphur atom, a sulfonyl group, a sulfoxide group, a carbonyl group, a nitrogen atom being optionally; or a methylene group optionally substituted; R1 represents a pyrimidine group optionally substituted; R2 may represent a C1-6 alkyl group optionally substituted by a C6,10 aryloxy or a C6,10 arylamino group; a C3-6 cycloalkyl group, a C1-4 alkylthio group, a C1-4 alkoxy group, a C1-2 perhalogenated alkyl group, a C1-3 halogenated alkyl group, a phenylthio group, a benzyl group, a benzene ring, an indan ring, a 5,6,7,8-tetrahydronaphthalene ring, a naphthalene ring, a pyridine ring, a pyrrole ring, a thiophene ring, a furan ring or an imidazole ring; R3 and R4 represents each independently a hydrogen atom, C1-6 alkyl group,
    Type: Grant
    Filed: September 19, 2002
    Date of Patent: June 17, 2008
    Assignees: Sanofi-Aventis, Mitsubishi Pharma Corporation
    Inventors: Thierry Gallet, Patrick Lardenois, Alistair Lochead, Séverine Marguerie, Alain Nedelec, Mourad Saady, Franck Slowinski, Philippe Yaiche
  • Publication number: 20070167461
    Abstract: The invention relates to an use of pyrimidone derivative represented by formula (I) or a salt thereof: wherein m, n, p, X, Y, R1, R2, R3, R4 and R5 are as defined herein for treating a variety of disease states. More 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? or GSK3? and cdk5/p25, such as Alzheimer's disease.
    Type: Application
    Filed: April 5, 2007
    Publication date: July 19, 2007
    Applicants: SANOFI-AVENTIS, MITSUBISHI PHARMA CORPORATION
    Inventors: Thierry GALLET, Patrick LARDENOIS, Alistair LOCHEAD, Severine MARGUERIE, Alain NEDELEC, Mourad SAADY, Franck SLOWINSKI, Philippe YAICHE
  • Patent number: 7214682
    Abstract: The invention relates to a pyrimidone derivative represented by formula (I) or a salt thereof wherein X represents two hydrogen atoms, a sulfur atom, an oxygen atom or a C1-2 alkyl group and a hydrogen atom; Y represents a bond, an ethenylene group, an ethynylene group an oxygen atom, a sulfur atom, a sulfonyl group, a sulfoxide group, a carbonyl group, a hydroxyiminomethylene group, a dioxolan group, a nitrogen atom being optionally substituted; or a methylene group optionally substituted; or a methylene group optionally substituted; R1 represents a 2, 3 or 4-pyridine ring optionally substituted; R2 may represent a C1-6 alkyl group optionally; a C3-6 cycloalkyl group, a C1-4 alkythio group, a C1-4 alkoxy group, a C1-2 perhalogenated alkyl group, a C1-3 halogenated alkyl group, a phenylthio group, a benzyl group, a benzene ring, an indan ring, a 5,6,7,8-tetrahydronaphthalene ring, a naphthalene ring, a pyridine ring, a pyrrole ring, a thiophene ring, a furan ring or an imidazole ring; R3 and R4 represent, eac
    Type: Grant
    Filed: September 19, 2002
    Date of Patent: May 8, 2007
    Assignees: Sanofi-aventis, Mitsubishi Pharma Corporation
    Inventors: Thierry Gallet, Patrick Lardenois, Alistair Lochead, Séverine Marguerie, Alain Nedelec, Mourad Saady, Franck Slowinski, Philippe Yaiche
  • Publication number: 20070021405
    Abstract: The present invention comprises compounds corresponding to the general formula (I): in which m, n=1 to 3 and m+n=2 to 5; p=1 to 7; A=single bond or X, Y and/or Z; X=optionally substituted methylene; Y=C2-alkenylene, which is optionally substituted, or C2-alkynylene; Z=C3-7-cycloalkyl; R1 represents a group of aryl or heteroaryl type; R2 represents a hydrogen or fluorine atom or a hydroxyl, C1-6-alkoxy or NR8R9 group; R3 represents a hydrogen atom or a C1-6-alkyl group; R4 represents a hydrogen atom or a C1-6-alkyl, C3-7-cycloalkyl or C3-7-cycloalkyl-C1-3-alkyl group; in the base form or in the form of an addition salt with an acid, of a hydrate or of a solvate.
    Type: Application
    Filed: August 17, 2006
    Publication date: January 25, 2007
    Applicant: SANOFI-AVENTIS
    Inventors: Ahmed ABOUABDELLAH, Antonio ALMARIO GARCIA, Christian HOORNAERT, Patrick LARDENOIS, Frank MARGUET
  • Patent number: 6987106
    Abstract: Compounds of general formula in which X represents an oxygen atom or a group of formula NZ in which Z represents a hydrogen atom or an alkyl group, n represents a number 0, 1 or 2, and R1, R2, R3, R4 and R5 each represent a hydrogen or halogen atom or a trifluoromethyl, trifluoromethoxy, cyano, hydroxyl, alkyl, alkoxy, phenoxy or phenyl group optionally substituted with a halogen atom or a trifluoromethyl, cyano, hydroxyl, alkyl or alkoxy group, or alternatively R2 and R3 together form a group of formula —OCH2O— or —CH2CH2CH2CH2—. Application in therapy.
    Type: Grant
    Filed: March 21, 2000
    Date of Patent: January 17, 2006
    Assignee: Sanofi-Aventis
    Inventors: Thierry Gallet, Samir Jegham, Patrick Lardenois, Alistair Lochead, Alain Nedelec
  • Publication number: 20050182062
    Abstract: The present invention discloses and claims compounds of general formula in which X represents a nitrogen atom or a group of formula C—R2, P represents a group of formula C—R3, Q represents a group of formula C—R4, R represents a group of formula C—R5, W represents a group of formula C—R6, or one of the symbols P, Q, R and W represents a nitrogen atom, R1 represents a hydrogen atom or an alkyl group, R2 represents a hydrogen atom or an alkyl group, R3, R4, R5 and R6 each represent a hydrogen or halogen atom, or an alkyl, alkoxy, nitro, amino, trifluoromethyl, cyano or amino group or other functional groups. The compounds of the invention are useful in a variety of therapeutic applications.
    Type: Application
    Filed: April 4, 2005
    Publication date: August 18, 2005
    Applicant: SANOFI-AVENTIS
    Inventors: Frederic Galli, Patrick Lardenois, Odile Leclerc, Alistair Lochead
  • Publication number: 20050049261
    Abstract: The invention relates to a pyrimidone derivative represented by formula (I) or a salt thereof wherein X represents two hydrogen atoms, a sulfur atom, an oxygen atom or a C1-2 alkyl group and a hydrogen atom; Y represents a bond, an ethenylene group, an ethynylene group an oxygen atom, a sulfur atom, a sulfonyl group, a sulfoxide group, a carbonyl group, a hydroxyiminomethylene group, a dioxolan group, a nitrogen atom being optionally substituted; or a methylene group optionally substituted; or a methylene group optionally substituted; R1 represents a 2, 3 or 4-pyridine ring optionally substituted; R2 may represent a C1-6 alkyl group optionally; a C3-6 cycloalkyl group, a C1-4 alkythio group, a C1-4 alkoxy group, a C1-2 perhalogenated alkyl group, a C1-3 halogenated alkyl group, a phenylthio group, a benzyl group, a benzene ring, an indan ring, a 5,6,7,8-tetrahydronaphthalene ring, a naphthalene ring, a pyridine ring, a pyrrole ring, a thiophene ring, a furan ring or an imidazole ring; R3 and R4 represent, eac
    Type: Application
    Filed: September 19, 2002
    Publication date: March 3, 2005
    Inventors: Thierry Gallet, Patrick Lardenois, Alistair Lochead, Severine Marguerie, Alain Nedelec, Mourad Saady, Franck Slowinski, Philippe Yaiche
  • Publication number: 20040266793
    Abstract: The invention relates to a pyrimidone derivative represented by formula (I) or a salt thereof wherein: X represents two hydrogen atoms, a sulphur atom, an oxygen atom or a C1-2 alkyl group and a hydrogen atom; y represents a bond, an ethenylene group, an ethynylene group, an oxygen atom, a sulphur atom, a sulfonyl group, a sulfoxide group, a carbonyl group, a nitrogen atom being optionally; or a methylene group optionally substituted; R1 represents a pyrimidine group optionally substituted; R2 may represent a C1-6 alkyl group optionally substituted by a C6,10 aryloxy or a C6,10 arylamino group; a C3-6 cycloalkyl group, a C1-4 alkylthio group, a C1-4 alkoxy group, a C1-2 perhalogenated alkyl group, a C1-3 halogenated alkyl group, a phenylthio group, a benzyl group, a benzene ring, an indan ring, a 5,6,7,8-tetrahydronaphthalene ring, a naphthalene ring, a pyridine ring, a pyrrole ring, a thiophene ring, a furan ring or an imidazole ring; R3 and R4 represents each independently a hydrogen atom, C1-6 alkyl group,
    Type: Application
    Filed: August 11, 2004
    Publication date: December 30, 2004
    Inventors: Thierry Gallet, Patrick Lardenois, Alistair Lochead, Severine Marguerie, Alain Nedelec, Mourad Saady, Franck Slowinski, Philippe Yaiche