Patents by Inventor Alex Cordi

Alex Cordi 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: 7423034
    Abstract: Compounds of formula (I): wherein: R1 represents hydrogen, a halogen or alkyl, R1a represents hydrogen or alkyl, R2 represents hydrogen, a halogen or hydroxy, A represents NR4, R3 represents hydrogen, alkyl or cycloalkyl, R4 represents hydrogen or alkyl, X is as defined in the description, their isomers, and also addition salts thereof. Medicinal products containing the same which are useful in treating disorders of the AMPA system.
    Type: Grant
    Filed: June 27, 2007
    Date of Patent: September 9, 2008
    Assignee: Les Laboratoires Servier
    Inventors: Patrice Desos, Alex Cordi, Pierre Lestage
  • Publication number: 20070249594
    Abstract: Compounds of formula (I): wherein: R1 represents hydrogen, a halogen or alkyl, R1a represents hydrogen or alkyl, R2 represents hydrogen, a halogen or hydroxy, A represents NR4, R3 represents hydrogen, alkyl or cycloalkyl, R4 represents hydrogen or alkyl, X is as defined in the description, their isomers, and also addition salts thereof. Medicinal products containing the same which are useful in treating disorders of the AMPA system.
    Type: Application
    Filed: June 27, 2007
    Publication date: October 25, 2007
    Inventors: Patrice Desos, Alex Cordi, Pierre Lestage
  • Patent number: 7262189
    Abstract: Compounds of formula (I): wherein: R1 represents aryl or heteroaryl, R2 represents hydrogen, halogen or hydroxy, X represents oxygen or sulphur, Y represents oxygen, sulphur or NR wherein R represents hydrogen or alkyl, A represents CR4R5 or NR4, R3 represents hydrogen, alkyl or cycloalkyl, R4 represents hydrogen or alkyl, or A represents nitrogen and, together with adjacent —CHR3—, forms the ring wherein m represents 1, 2 or 3, R5 represents hydrogen or halogen, their isomers and also their addition salts Medicaments.
    Type: Grant
    Filed: December 20, 2002
    Date of Patent: August 28, 2007
    Assignee: Les Laboratoires Server
    Inventors: Alex Cordi, Patrice Desos, Pierre Lestage
  • Patent number: 7253161
    Abstract: Compounds of formula (I): wherein: R1 represents aryl or heteroaryl, R2 represents hydrogen, halogen or hydroxy, A represents CR4R5 or NR4, R3 represents hydrogen, alkyl or cycloalkyl, R4 represents hydrogen or alkyl, or A represents nitrogen and, together with adjacent —CHR3—, forms the ring wherein m represents 1, 2 or 3, R5 represents hydrogen or halogen, their isomers and also their addition salts. Medicaments.
    Type: Grant
    Filed: December 20, 2002
    Date of Patent: August 7, 2007
    Assignee: Les Laboratoires Servier
    Inventors: Alex Cordi, Patrice Desos, Pierre Lestage
  • Patent number: 7253163
    Abstract: Compounds of formula (I): wherein: R1 represents a heterocycle, R2 represents hydrogen, a halogen or hydroxy, A represents CR4R5 or NR4, R3 represents hydrogen, alkyl or cycloalkyl, R4 represents hydrogen or alkyl, or A represents nitrogen and, together with the adjacent —CHR3—, forms the ring wherein m represents 1, 2 or 3, R5 represents hydrogen or a halogen, their isomers, and also addition salts thereof.
    Type: Grant
    Filed: June 10, 2004
    Date of Patent: August 7, 2007
    Assignee: Les Laboratoires Servier
    Inventors: Patrice Desos, Alex Cordi, Pierre Lestagé
  • Patent number: 7253162
    Abstract: Compounds of formula (I): wherein: R1 represents hydrogen, a halogen or alkyl, R1a represents hydrogen or alkyl, R2 represents hydrogen, a halogen or hydroxy, A represents CR4R5 or NR4, R3 represents hydrogen, alkyl or cycloalkyl, R4 represents hydrogen or alkyl, or A represents nitrogen and, together with the adjacent —CHR3—, forms the ring ?wherein m represents 1, 2 or 3, R5 represents hydrogen or a halogen, X is as defined in the description, their isomers, and also addition salts thereof.
    Type: Grant
    Filed: June 10, 2004
    Date of Patent: August 7, 2007
    Assignee: Les Laboratoires Servier
    Inventors: Patrice Desos, Alex Cordi, Pierre Lestage
  • Patent number: 7250411
    Abstract: Compounds of formula (I): wherein: R1 represents hydroxy or RCO—O—, R2 represents hydrogen, halogen, hydroxy or R?CO—O, R, R?, which may be identical or different, represent linear or branched (C1-C6)alkyl optionally substituted by aryl, linear or branched (C2-C6)alkenyl optionally substituted by aryl, linear or branched (C1-C6)perhaloalkyl, (C3-C7)cycloalkyl, adamantyl, aryl or heteroaryl, R3 represents hydrogen, linear or branched (C1-C6)alkyl or (C3-C7)cycloalkyl, A represents CR4R5 or NR4, R4 represents hydrogen or linear or branched (C1-C6)alkyl, their isomers and also their addition salts with a pharmaceutically acceptable acid or base. Medicaments.
    Type: Grant
    Filed: December 20, 2002
    Date of Patent: July 31, 2007
    Assignee: Les Laboratoires Servier
    Inventors: Alex Cordi, Patrice Desos, Pierre Lestage
  • Publication number: 20050124606
    Abstract: Compounds of formula (I): wherein: R1 represents aryl or heteroaryl, R2 represents hydrogen, halogen or hydroxy, A represents CR4R5 or NR4, R3 represents hydrogen, alkyl or cycloalkyl, R4 represents hydrogen or alkyl, or A represents nitrogen and, together with adjacent —CHR3—, forms the ring wherein m represents 1, 2 or 3, R5 represents hydrogen or halogen, their isomers and also their addition salts. Medicaments.
    Type: Application
    Filed: December 20, 2002
    Publication date: June 9, 2005
    Inventors: Alex Cordi, Patrice Desos, Pierre Lestage
  • Publication number: 20050065146
    Abstract: Compounds of formula (I): wherein: R1 represents aryl or heteroaryl, R2 represents hydrogen, halogen or hydroxy, X represents oxygen or sulphur, Y represents oxygen, sulphur or NR wherein R represents hydrogen or alkyl, A represents CR4R5 or NR4, R3 represents hydrogen, alkyl or cycloalkyl, R4 represents hydrogen or alkyl, or A represents nitrogen and, together with adjacent —CHR3—, forms the ring wherein m represents 1, 2 or 3, R5 represents hydrogen or halogen, their isomers and also their addition salts Medicaments.
    Type: Application
    Filed: December 20, 2002
    Publication date: March 24, 2005
    Inventors: Alex Cordi, Patrice Desos, Pierre Lestage
  • Publication number: 20050014744
    Abstract: Compounds of formula (I): wherein: R1 represents hydroxy or RCO—O—, R2 represents hydrogen, halogen, hydroxy or R?CO—O, R, R?, which may be identical or different, represent linear or branched (C1-C6)alkyl optionally substituted by aryl, linear or branched (C2-C6)alkenyl optionally substituted by aryl, linear or branched (C1-C6)perhaloalkyl, (C3-C7)cycloalkyl, adamantyl, aryl or heteroaryl, R3 represents hydrogen, linear or branched (C1-C6)alkyl or (C3-C7)cycloalkyl, A represents CR4R5 or NR4, R4 represents hydrogen or linear or branched (C1-C6)alkyl, their isomers and also their addition salts with a pharmaceutically acceptable acid or base. Medicaments.
    Type: Application
    Filed: December 20, 2002
    Publication date: January 20, 2005
    Inventors: Alex Cordi, Patrice Desos, Pierre Lestage
  • Publication number: 20040254161
    Abstract: Compounds of formula (I): 1
    Type: Application
    Filed: June 10, 2004
    Publication date: December 16, 2004
    Inventors: Patrice Desos, Alex Cordi, Pierre Lestage
  • Publication number: 20040254371
    Abstract: Compounds of formula (I): 1
    Type: Application
    Filed: June 10, 2004
    Publication date: December 16, 2004
    Inventors: Patrice Desos, Alex Cordi, Pierre Lestage
  • Patent number: 6635635
    Abstract: Compound of formula (I): wherein: R1 represents hydroxy, RCO—O— or RCO—NRa—, R2 represents hydrogen, halogen, or hydroxy, R′CO—O or R′CO—NR′a—, R and R′, which may be identical or different, represent linear or branched (C1-C6)alkyl optionally substituted by aryl, linear or branched (C2-C6)alkenyl optionally substituted by aryl, linear or branched (C1-C6)perhaloalkyl, (C3-C7)cycloalkyl, adamantyl, aryl or heteroaryl, Ra and R′a, which may be identical or different, represent hydrogen or linear or branched (C1-C6)alkyl, linear or branched (C1-C6)perhaloalkyl, linear or branched (C1-C6)acyl, aryl or heteroaryl, its isomer and addition salts thereof with a pharmaceutically acceptable acid or base and medicinal products containing the same are useful as AMPA modulators.
    Type: Grant
    Filed: July 27, 2001
    Date of Patent: October 21, 2003
    Assignee: Les Laboratoires Servier
    Inventors: Alex Cordi, Patrice Desos, François Lefoulon, Pierre Lestage
  • Patent number: 6596709
    Abstract: The invention relates to a compound of formula (I): wherein: X represents chlorine or fluorine or CF3, R represents hydrogen or a group and methods for using the same.
    Type: Grant
    Filed: December 9, 2002
    Date of Patent: July 22, 2003
    Assignee: Les Laboratoires Servier
    Inventors: Alex Cordi, Patrice Desos, Pierre Lestage
  • Patent number: 6518258
    Abstract: The invention relates to a compound of formula (I): wherein: X represents chlorine or fluorine or CF3, R represents hydrogen or a group and methods for using the same.
    Type: Grant
    Filed: February 14, 2001
    Date of Patent: February 11, 2003
    Assignee: Les Laboratoires Servier
    Inventors: Alex Cordi, Patrice Desos, Pierre Lestage
  • Patent number: 6486143
    Abstract: The invention relates to a compound of formula (I): wherein: R1 represents halogen or a group CF3, R2 represents hydrogen or alkyl or cycloalkyl, R3 is as defined in the description, R4 and R5 represent hydrogen or alkyl, cycloalkyl, aryl or arylalkyl a group Medicaments.
    Type: Grant
    Filed: February 15, 2001
    Date of Patent: November 26, 2002
    Assignee: Les Laboratoires Servier
    Inventors: Alex Cordi, Patrice Desos, Pierre Lestage
  • Patent number: 6420386
    Abstract: The invention relates to a compound of formula (I): wherein: R1 represents halogen or a group CF3, R2 represents aryl or heteroaryl, R3 and R4 are as defined in the description and methods for using the same.
    Type: Grant
    Filed: February 14, 2001
    Date of Patent: July 16, 2002
    Assignee: Les Laboratories Servier
    Inventors: Alex Cordi, Patrice Desos, Pierre Lestage
  • Publication number: 20020037894
    Abstract: Compound of formula (I): 1
    Type: Application
    Filed: July 27, 2001
    Publication date: March 28, 2002
    Inventors: Alex Cordi, Patrice Desos, Francois Lefoulon, Pierre Lestage
  • Publication number: 20010031746
    Abstract: The invention relates to a compound of formula (I): 1
    Type: Application
    Filed: February 15, 2001
    Publication date: October 18, 2001
    Inventors: Alex Cordi, Patrice Desos, Pierre Lestage
  • Patent number: 6172097
    Abstract: The invention relates to a compound of formula (I): wherein: A represents an optionally substituted benzene ring, B represents an imidazoline ring of formula (Ia) or (Ib): and medicinal products containing the same/are useful in treating or in preventing depression, obesity, panic attacks, anxiety, obsessive-compulsive disorders, cognitive disorders, phobias, impulsive disorders associated with the abuse of drugs and withdrawal therefrom, sexual dysfunctions, and Parkinson's disease.
    Type: Grant
    Filed: December 17, 1999
    Date of Patent: January 9, 2001
    Assignee: Adir et Compagnie
    Inventors: Alex Cordi, Mark Millan, Adrian Newman-Tancredi, Mauricette Brocco