Patents by Inventor Pierre Casellas

Pierre Casellas 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: 20090298790
    Abstract: The disclosure relates to methods of treating leukaemia, in particular myeloid leukaemia, comprising administering the compound N-[2-(2,1,3-benzothiadiazol-5-ylamino)-6-(2,6-dichlorophenyl)pyrido[2,3-d]pyrimidin-7-yl]-N?-(1,1-dimethylethyl)-urea or a hydrate, a pharmaceutically acceptable salt or a solvate thereof.
    Type: Application
    Filed: June 16, 2009
    Publication date: December 3, 2009
    Applicant: SANOFI-AVENTIS
    Inventors: Bernard BOURRIE, Pierre CASELLAS
  • Patent number: 7598392
    Abstract: The disclosure relates to 2-amido-4-phenylthiazole derivatives of general formula (I) below: in which R1, R2, R3, Y, m, n, and p are as defined in the disclosure; as well as to their isomers, salts and solvates, to the pharmaceutical compositions containing them and to the therapeutic use thereof.
    Type: Grant
    Filed: April 18, 2007
    Date of Patent: October 6, 2009
    Assignee: sanofi-aventis
    Inventors: Pierre Casellas, Daniel Floutard, Pierre Fraisse, Samir Jegham
  • Publication number: 20090233923
    Abstract: The disclosure concerns pyrido[2,3-d]pyrimidine derivatives, their preparation and their therapeutic application, of general formula (I): and acid addition salts, hydrates and solvates thereof, as well as in the form of enantiomers, diastereoisomers and mixtures thereof. The disclosure also concerns methods for preparing said derivatives, pharmaceutical compositions containing a compound of general formula (I), and their therapeutic use.
    Type: Application
    Filed: March 31, 2009
    Publication date: September 17, 2009
    Applicant: Sanofi-aventis
    Inventors: Bernard Bourrie, Pierre Casellas, Samir Jegham, Pierre Perreaut
  • Publication number: 20090220958
    Abstract: The invention relates to a method for diagnosticating hepatic diseases consisting in measuring an apolipoprotein A4 expression in hepatic cells or tissues and in the circulation (blood, plasma, serum. A method for screening molecules for treating said diseases by bringing into contact said compounds with a mammal and for measuring the apolipoprotein A4 expression in said hepatic origin cells or in the circulation of said mammal is also disclosed.
    Type: Application
    Filed: November 10, 2006
    Publication date: September 3, 2009
    Applicant: SANOFI-AVENTIS
    Inventors: Pierre Casellas, Hubert Vidal, Isabelle Buisson, Jean Marchand, Dominique Simon, Sylvaine Galiegue
  • Publication number: 20090163522
    Abstract: The invention relates to derivatives of pyrido[2,3-d]pyrimidine, to the preparation thereof, and to the therapeutic application of the same.
    Type: Application
    Filed: January 30, 2009
    Publication date: June 25, 2009
    Applicant: sanofi-aventis
    Inventors: Bernard BOURRIE, Pierre CASELLAS, Samir JEGHAM, Claude MUNEAUX, Pierre PERREAUT
  • Publication number: 20090156574
    Abstract: The invention relates to 2-acylamino-4-phenylthiazole derivatives of general formula (I): pharmaceutically acceptable acid-addition salts thereof, hydrates or solvates of such derivatives or such pharmaceutically acceptable acid addition salts, intermediates thereto, processes for the preparation thereof, and therapeutic application thereof.
    Type: Application
    Filed: January 27, 2009
    Publication date: June 18, 2009
    Applicant: SANOFI-AVENTIS
    Inventors: Pierre CARAYON, Pierre CASELLAS, Daniel FLOUTARD, Pierre FRAISSE, Samir JEGHAM, Bernard LABEEUW
  • Patent number: 7544682
    Abstract: The disclosure concerns pyrido[2,3-d]pyrimidine derivatives, their preparation and their therapeutic application, of general formula (I) and acid addition salts, hydrates and solvates thereof, as well as in the form of enantiomers, diastereoisomers and mixtures thereof. The disclosure also concerns methods for preparing said derivatives, pharmaceutical compositions containing a compound of general formula (I), and their therapeutic use.
    Type: Grant
    Filed: January 8, 2007
    Date of Patent: June 9, 2009
    Assignee: Sanofi-Aventis
    Inventors: Bernard Bourrie, Pierre Casellas, Samir Jegham, Pierre Perreaut
  • Publication number: 20090123455
    Abstract: This invention relates to a slimming cosmetic composition containing at least one compound inducing the production of IL-6 by the adipocytes in the form of a mixture with an NPY antagonist and/or an ?2 antagonist and with an excipient for a cosmetic preparation.
    Type: Application
    Filed: October 28, 2008
    Publication date: May 14, 2009
    Applicant: SANOFI-AVENTIS
    Inventors: Pierre CASELLAS, Jean-Marie DEROCQ, Joelle GUESNET
  • Patent number: 7524857
    Abstract: The invention relates to the combination of compounds of formula: with one or more anticancer agents.
    Type: Grant
    Filed: April 26, 2002
    Date of Patent: April 28, 2009
    Assignee: Sanofi-Aventis
    Inventors: Bernard Bourrie, Pierre Casellas, Jean-Marie Derocq
  • Patent number: 7504511
    Abstract: The invention relates to 2-acylamino-4-phenylthiazole derivatives of general formula (I): pharmaceutically acceptable acid-addition salts thereof, hydrates or solvates of such derivatives or such pharmaceutically acceptable acid addition salts, intermediates thereto, processes for the preparation thereof, and therapeutic application thereof.
    Type: Grant
    Filed: October 19, 2005
    Date of Patent: March 17, 2009
    Assignee: Sanofi-Aventis
    Inventors: Pierre Carayon, Pierre Casellas, Daniel Floutard, Pierre Fraisse, Samir Jegham, Bernard Labeeuw
  • Patent number: 7504406
    Abstract: The invention relates to derivatives of pyrido[2,3-d]pyrimidine, to the preparation thereof, and to the therapeutic application of the same.
    Type: Grant
    Filed: December 13, 2007
    Date of Patent: March 17, 2009
    Assignee: Sanofi-Aventis
    Inventors: Bernard Bourrie, Pierre Casellas, Samir Jegham, Claude Muneaux, Pierre Perreaut
  • Publication number: 20090048277
    Abstract: The disclosure relates to pyrido[2,3-d]pyrimidone compounds, to the preparation thereof and to the therapeutic use thereof, wherein said compounds are of general formula (I): in the form of a base or of an addition salt with an acid which is pharmaceutically acceptable, in the form of hydrates or of solvates, and also in the form of enantiomers, diastereoisomers and a mixture thereof. The disclosure also relates to processes for preparing said compounds, to pharmaceutical compositions containing a compound of general formula (I), and to the therapeutic use of said compounds and compositions.
    Type: Application
    Filed: July 2, 2008
    Publication date: February 19, 2009
    Applicant: SANOFI-AVENTIS
    Inventors: Pierre PERREAUT, Samir JEGHAM, Bernard BOURRIE, Pierre CASELLAS, Jean-Robert LABROSSE, Florence DURAND
  • Publication number: 20090042924
    Abstract: The present disclosure relates to pyridoindolone derivatives of general formula (I): in which R1 to R5 are as defined in the specification, to processes for preparing said derivatives, and to methods of use thereof.
    Type: Application
    Filed: October 16, 2008
    Publication date: February 12, 2009
    Applicant: SANOFI-AVENTIS
    Inventors: Bernard BOURRIE, Pierre CASELLAS, Jean-Marie DEROCQ, Samir JEGHAM, Yvette MUNEAUX
  • Publication number: 20090018117
    Abstract: The disclosure relates to 2-carbamide-4-phenylthiazole derivatives having the following general formula (I): wherein R1, R2, R3, Y and p are as defined in the disclosure. The disclosure also relates to pharmaceutical compositions containing a compound of formula (I), to processes for preparing the compounds of formula (I), and to methods of using the compounds of formula (I).
    Type: Application
    Filed: June 26, 2008
    Publication date: January 15, 2009
    Applicant: sanofi-aventis
    Inventors: Pierre CASELLAS, Daniel FLOUTARD, Pierre FRAISSE, Stephane HOURCADE, Samir JEGHAM
  • Patent number: 7456193
    Abstract: The present invention relates to pyridoindolone derivatives substituted in the 3-position by a heterocyclic group of general formula (I): in which: R1 represents a hydrogen atom or a (C1-C4)alkyl group; R2 represents a hydrogen atom or a (C1-C4)alkyl group; R3 represents a thienyl mono- or polysubstituted by a methyl group; or a monocyclic or bicyclic heterocyclic radical chosen from: a pyridyl, an N-oxidopyridinio, a pyrazolyl, an (N-phenyl)pyrazolyl, an (N-halophenyl)pyrazolyl, a furyl, an indolyl, an (N-benzyl)indolyl, an (N-halobenzyl)indolyl, a benzothienyl or a benzofuryl, the said radicals being unsubstituted or substituted one or more times by a halogen atom or a methyl or methoxy group; R4 and R5 are identical or different and each independently represent a hydrogen or halogen atom or a hydroxyl, hydroxymethyl, (C1-C4)alkyl, trifluoromethyl, C1-C4)alkoxy, (C1-C4)alkoxycarbonyl or cyano group. Preparation process and application in therapeutics.
    Type: Grant
    Filed: April 19, 2005
    Date of Patent: November 25, 2008
    Assignee: Sanofi-Aventis
    Inventors: Bernard Bourrie, Pierre Casellas, Jean-Marie Derocq, Samir Jegham, Yvette Muneaux
  • Publication number: 20080269170
    Abstract: The disclosure relates to compounds of formula (I): wherein R1-R5, A and Y are as defined in the disclosure, to compositions comprising said compounds, and to processes for making and methods of using the same.
    Type: Application
    Filed: January 9, 2008
    Publication date: October 30, 2008
    Applicant: sanofi-aventis
    Inventors: Michael Bosch, Monsif Bouaboula, Pierre Casellas, Samir Jegham, Serge Mignani, Jean-Flaubert Nguefack, Jacob-Alsboek Olsen, Bernard Tonnerre, Jean Wagnon
  • Publication number: 20080262020
    Abstract: The disclosure relates to compounds of formula (I): wherein R1, R2, R3, R4, are R5 are as defined in the disclosure; their preparation method, compositions containing the same and therapeutic use thereof.
    Type: Application
    Filed: April 9, 2008
    Publication date: October 23, 2008
    Applicant: SANOFI-AVENTIS
    Inventors: Yvette MUNEAUX, Samir JEGHAM, Bernard BOURRIE, Pierre CASELLAS, Paola CIAPETTI, Jean-Marie DEROCQ, Camille-Georges WERMUTH
  • Publication number: 20080214538
    Abstract: The present disclosure relates to pyridoindolone derivatives of general formula (I): to processes for preparing the same and to their use in therapeutics.
    Type: Application
    Filed: May 12, 2008
    Publication date: September 4, 2008
    Applicant: SANOFI-AVENTIS
    Inventors: Bernard Bourrie, Pierre Casellas, Paola Ciapetti, Jean-Marie Derocq, Samir Jegham, Yvette Muneaux, Camille-Georges Wermuth
  • Publication number: 20080176874
    Abstract: The invention relates to derivatives of pyrido[2,3-d]pyrimidine, to the preparation thereof, and to the therapeutic application of the same.
    Type: Application
    Filed: December 13, 2007
    Publication date: July 24, 2008
    Applicant: SANOFI-AVENTIS
    Inventors: Bernard BOURRIE, Pierre CASELLAS, Samir JEGHAM, Claude MUNEAUX, Pierre PERREAUT
  • Patent number: 7390818
    Abstract: The present invention relates to pyridoindolone derivatives substituted in the 3-position by a phenyl of general formula (I): to processes for preparing the same and to their use in therapeutics.
    Type: Grant
    Filed: April 19, 2005
    Date of Patent: June 24, 2008
    Assignee: Sanofi-Aventis
    Inventors: Bernard Bourrie, Pierre Casellas, Paola Ciapetti, Jean-Marie Derocq, Samir Jegham, Yvette Muneaux, Camille-Georges Wermuth