Patents by Inventor Alberto Dordal Zueras

Alberto Dordal Zueras 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: 20090036480
    Abstract: The invention relates to compounds having pharmacological activity towards the 5-HT7 receptor, and more particularly to some 2,2a,4,5-tetrahydro-1H-3-aza-acenaphthylen substituted sulfonamide compounds, to processes of preparation of such compounds, to pharmaceutical compositions comprising them, and to their use for the treatment and or prophylaxis of a disease in which 5-HT is involved, such as CNS disorders.
    Type: Application
    Filed: December 27, 2005
    Publication date: February 5, 2009
    Inventors: Antoni Torrens Jover, Susana Yenes Minguez, Josep Mas Prio, Luz Romero Alonso, Alberto Dordal Zueras, Helmut Henrich Buschmann
  • Publication number: 20090005417
    Abstract: The present invention relates to substituted indazolyl sulfonamide and 2,3-dihydroindolyl sulfonamide compounds of general formula I, a process for their preparation, medicaments comprising said substituted indazolyl sulfonamide and 2,3-dihydro-indolyl sulfonamide compounds as well as the use of said substituted indazolyl sulfonamide and 2,3-dihydro-indolyl sulfonamide compounds for the preparation of medicaments, which are particularly suitable for the prophylaxis and/or treatment of disorders or diseases that are at least partially mediated via 5-HT6 receptors.
    Type: Application
    Filed: December 29, 2005
    Publication date: January 1, 2009
    Applicant: LABORATORIOS DEL DR. ESTEVE S.A.
    Inventors: Ramon Merce Vidal, Xavier Codony-Soler, Alberto Dordal-Zueras
  • Patent number: 7462640
    Abstract: The present invention refers to new sulfonamide derivatives, of general formula (Ia, Ib, Ic) optionally in form of one of their stereoisomers, preferably enantiomers or diastereomers, their racemate, or in form of a mixture of at least two of their stereoisomers, preferably enantiomers or diastereomers, at any mixing ratio or their salts, preferably the corresponding, physiologically acceptable salts, or corresponding solvates; to the process for their preparation, to their application as medicaments in human and/or veterinary therapeutics, and to the pharmaceutical compositions containing them.
    Type: Grant
    Filed: July 29, 2004
    Date of Patent: December 9, 2008
    Assignee: Laboratorios del Dr. Esteve S.A.
    Inventors: Ramon Merce Vidal, Xavier Codony Soler, Alberto Dordal Zueras
  • Publication number: 20080214603
    Abstract: The invention relates to compounds having pharmacological activity towards the 5-HT7 receptor, and more particularly to some tetrahydroisoquinoline substituted sulfonamide compounds, to processes of preparation of such compounds, to pharmaceutical compositions comprising them, and to their use for the treatment and or prophylaxis of a disease in which 5-HT is involved, such as CNS disorders.
    Type: Application
    Filed: December 27, 2005
    Publication date: September 4, 2008
    Inventors: Antoni Torrens Jover, Susana Yenes Minguez, Josep Mas Prio, Luz Romero Alonso, Alberto Dordal Zueras, Helmut Henrich Buschmann
  • Patent number: 7414070
    Abstract: The present invention refers to new sulfonamide derivatives, of general formula (Ia, Ib, Ic), optionally in form of one of their stereoisomers, preferably enantiomers or diastereomers, their racemate, or in form of a mixture of at least two of their stereoisomers, preferably enantiomers or diastereomers, in any mixing ratio, or their salts, preferably the corresponding, physiologically acceptable salts, or corresponding solvates; to the processes for their preparation, to their application as medicaments in human and/or veterinary therapeutics, and to the pharmaceutical compositions containing them.
    Type: Grant
    Filed: July 29, 2004
    Date of Patent: August 19, 2008
    Assignee: Laboratorios del Dr. ESTEVE S.A.
    Inventors: Ramon Merce Vidal, Xavier Codony Soler, Alberto Dordal Zueras
  • Publication number: 20080119516
    Abstract: It was an object of the present invention to provide novel compounds that are suitable in particular as active substances in medicaments, preferably in medicaments for the regulation of neuropeptide Y receptors, particularly preferably of neuropeptide Y5 (NPY5) receptor, for the regulation of food ingestion (food intake), preferably for the prophylaxis and/or treatment of disorders of food ingestion, such as obesity, anorexia, cachexia, bulimia or type II (non insulin dependent) diabetes, for the prophylaxis and/or treatment of disorders of the peripheral nervous system, disorders of the central nervous system, anxiety, depression, cognitive disorders, preferably memory disorders, cardiovascular diseases, pain, epilepsy, arthritis, hypertensive syndrom, inflammatory diseases, immune diseases and other NPY5 mediated disorders in animals and mammals, including man. Said object was achieved by providing 1,4-disubstituted piperidine compounds of general formula (I) wherein the substituents are defined in claim 1.
    Type: Application
    Filed: July 29, 2004
    Publication date: May 22, 2008
    Applicant: LABORATORIOS DEL DR. ESTEVE S.A.
    Inventors: Antoni Torrens Jover, Josep Mas Prio, Alberto Dordal Zueras, Maria Angeles Fisas Escasany
  • Patent number: 7345057
    Abstract: The invention relates to compounds having pharmacological activity towards the 5-HT7 receptor, and more particularly to some some tetrahydroisoquinoline substituted sulfonamide compounds, to processes of preparation of such compounds, to pharmaceutical compositions comprising them, and to their use for the treatment and or prophylaxis of a disease in which 5-HT is involved, such as CNS disorders.
    Type: Grant
    Filed: February 2, 2005
    Date of Patent: March 18, 2008
    Assignee: Laboratorios Del Dr. Esteve, S.A.
    Inventors: Antoni Torrens Jover, Susana Yenes Minguez, Jose Mas Prio, Luz Romero Alonso, Alberto Dordal Zueras, Helmut H. Buschmann
  • Publication number: 20070203121
    Abstract: The present invention relates to substituted indole compounds of general formula (I), a process for their preparation, medicaments comprising substituted indole compounds as well as the use of substituted indole compounds for the preparation medicaments, which are suitable e.g., for the prophylaxis and/or treatment of disorders or diseases that are at least partially mediated via 5-HT6 receptors.
    Type: Application
    Filed: February 9, 2007
    Publication date: August 30, 2007
    Applicant: LABORATORIOS DEL DR. ESTEVE S.A
    Inventors: Ramon Merce Vidal, Alberto Dordal Zueras, Xavier Codony Soler
  • Publication number: 20070185158
    Abstract: The present invention refers to new sulfonamide derivatives, of general formula (1a, 1b, 1c), optionally in form of one of their stereoisomers, preferably enantiomers or diastereomers, their racemate, or in form of a mixture of at least two of their stereoisomers, preferably enantiomers or diastereomers, in any mixing ratio, or their salt thereof s, preferably the corresponding, physiologically acceptable salt thereofs, or corresponding solvate thereofs; to the processes for their preparation, to their application as medicaments in human and/or veterinary therapeutics, and to the pharmaceutical compositions containing them.
    Type: Application
    Filed: July 29, 2004
    Publication date: August 9, 2007
    Applicant: Laboratorios Del Dr. Esteve S.A
    Inventors: Ramon Merce Vidal, Xavier Codony Soler, Alberto Dordal Zueras
  • Publication number: 20070185207
    Abstract: The present invention refers to new sulfonamide derivatives, of general formula (1a, 1b, ic), optionally in form of one of their stereoisomers, preferably enantiomers or diastereomers, their racemate, or in form of a mixture of at least two of their stereoisomers, preferably enantiomers or diastereomers, in any mixing ratio, or their salts, preferably the corresponding, physiologically acceptable salts, or corresponding solvates; to the processes for their preparation, to their application as medicaments in human and/or veterinary therapeutics, and to the pharmaceutical compositions containing them.
    Type: Application
    Filed: July 29, 2004
    Publication date: August 9, 2007
    Applicant: LABORATORIOS DEL DR ESTEVE S.A
    Inventors: Ramon Merce Vidal, Xavier Codony Sler, Alberto Dordal Zueras
  • Publication number: 20070105853
    Abstract: The present invention relates to 1,4-disubstituted piperidine compounds of general formula (I), methods for their preparation, medicaments comprising these compounds as well as their use for the preparation of a medicament for the treatment of humans or animals. The substituents are as defined in the present claim 1.
    Type: Application
    Filed: July 29, 2004
    Publication date: May 10, 2007
    Applicant: LABORATORIOS DEL DR. ESTEVE S.A.
    Inventors: Antoni Torrens Jover, Josep Mas Prio, Alberto Dordal Zueras, Maria Fisas Escasany, Helmut-Heinrich Buschmann
  • Patent number: 7211585
    Abstract: The invention relates to compounds having pharmacological activity towards the 5-HT7 receptor, and more particularly to some tetrahydroisoquinoline substituted sulfonamide compounds, to processes of preparation of such compounds, to pharmaceutical compositions comprising them, and to their use for the treatment and or prophylaxis of a disease in which 5-HT is involved, such as CNS disorders.
    Type: Grant
    Filed: August 18, 2004
    Date of Patent: May 1, 2007
    Assignee: Laboratorios del Dr. Esteve, S.A.
    Inventors: Antoni Torrens Jover, Josep Mas Prio, Susana Yenes Minguez, Monica Garcia Lopez, Alberto Dordal Zueras, Luz Romero Alonso, Helmut H. Buschmann
  • Patent number: 7211584
    Abstract: The invention relates to compounds having pharmacological activity towards the 5-HT7 receptor, and more particularly to some tetrahydroisoquinoline propyl sulfonamide compounds, to processes of preparation of such compounds, to pharmaceutical compositions comprising them, and to their use for the treatment and or prophylaxis of a disease in which 5-HT is involved, such as CNS disorders.
    Type: Grant
    Filed: August 18, 2004
    Date of Patent: May 1, 2007
    Assignee: Laboratorios del Dr. Esteve, S.A.
    Inventors: Antoni Torrens Jover, Josep Mas Prio, Susana Yenes Minguez, Monica Garcia Lopez, Alberto Dordal Zueras, Luz Romero Alonso, Helmut H. Buschmann
  • Publication number: 20070060581
    Abstract: The present invention refers to new sulfonamide derivatives, of general formula (Ia, Ib, Ic), (I), (Ia, Ib, Ic), optionally in form of one of their stereoisomers, preferably enantiomers or diastereomers, their racemate, or in form of a mixture of at least two of their stereoisomers, preferably enantiomers or diastereomers, in any mixing ratio, or their salts, preferably their corresponding physiologically acceptable salts or corresponding solvates; to the processes for their preparation, to their application as medicaments in human and/or veterinary therapeutics, and to the pharmaceutical compositions containing them. The new compounds of the present invention can be used in the pharmaceutical industry as intermediates and for preparing medicaments.
    Type: Application
    Filed: July 29, 2004
    Publication date: March 15, 2007
    Applicant: LABORATORIOS DEL DR. ESTEVE S.A.
    Inventors: Ramon Merce Vidal, Xavier Codony Soler, Alberto Dordal Zueras
  • Publication number: 20070059364
    Abstract: The present invention relates to an active substance combination comprising at least one compound with neuropeptide Y-receptor affinity and at least one compound with 5-HT6 receptor affinity, a medicament comprising said active substance combination, and the use of said active substance combination for the manufacture of a medicament.
    Type: Application
    Filed: July 29, 2004
    Publication date: March 15, 2007
    Applicant: Laboratorios Del Dr. Esteve S.A.
    Inventors: Antoni Torrens Jover, Josep Mas Prio, Alberto Dordal Zueras, Xavier Codony Soler, Ramon Merce Vidal, Jose-Aurello Castrillo Perez, Jordi Frigola Constansa, Helmut-Heinrich Buschmann
  • Publication number: 20070043041
    Abstract: The present invention refers to new sulfonamide derivatives, of general formula (la, lb, lc) optionally in form of one of their stereoisomers, preferably enantiomers or diastereomers, their racemate, or in form of a mixture of at least two of their stereoisomers, preferably enantiomers or diastereomers, at any mixing ratio or their salts, preferably the corresponding, physiologically acceptable salts, or corresponding solvates; to the process for their preparation, to their application as medicaments in human and/or veterinary therapeutics, and to the pharmaceutical compositions containing them.
    Type: Application
    Filed: July 29, 2004
    Publication date: February 22, 2007
    Inventors: Ramon Merce Vidal, Xavier Codony Soler, Alberto Dordal Zueras
  • Publication number: 20070032482
    Abstract: The present invention relates to benzoxazinone-derived sulphonamide compounds of general formula (I), a process for their preparation, a medicament comprising these compounds and the use of benzoxazinone-derived sulphonamide compounds for the preparation of medicaments for 5-HT6 receptor regulation as well as for the treatment of disorders related thereto.
    Type: Application
    Filed: July 29, 2004
    Publication date: February 8, 2007
    Applicant: Laboratorios Del Dr. Esteve S.A.
    Inventors: Antoni Torrens Jover, Josep Mas Prio, Alberto Dordal Zueras, Maria Fisas Escasany
  • Publication number: 20070032520
    Abstract: The present invention refers to new sulfonamide derivatives, of general formula (1a, 1b, 1c) optionally in form of one of their stereoisomers, preferably enantiomers or diastereomers, their racemate, or in form of a mixture of at least two of their stereoisomers, preferably enantiomers or diastereomers, in any mixing ratio, or their salts, preferably the corresponding, physiologically acceptable salts, or corresponding solvates; to the processes for their preparation, to their application as medicaments in human and/or veterinary therapeutics, and to the pharmaceutical compositions containing them.
    Type: Application
    Filed: July 29, 2004
    Publication date: February 8, 2007
    Applicant: Laboratorios Del Dr. Esteve S.A
    Inventors: Ramon Merce Vidal, Xavier Codony Soler, Alberto Dordal Zueras
  • Publication number: 20060142321
    Abstract: The invention relates to compounds having pharmacological activity towards the 5-HT7 receptor, and more particularly to some some 2,2a,4,5-tetrahydro-1H-3-aza-acenaphthylen substituted sulfonamide compounds, to processes of preparation of such compounds, to pharmaceutical compositions comprising them, and to their use for the treatment and or prophylaxis of a disease in which 5-HT is involved, such as CNS disorders.
    Type: Application
    Filed: February 2, 2005
    Publication date: June 29, 2006
    Inventors: Antoni Jover, Susana Yenes Minguez, Jose Mas Prio, Luz Romero Alonso, Alberto Dordal Zueras, Helmut Buschmann
  • Publication number: 20060142332
    Abstract: The invention relates to compounds having pharmacological activity towards the 5-HT7 receptor, and more particularly to some some tetrahydroisoquinoline substituted sulfonamide compounds, to processes of preparation of such compounds, to pharmaceutical compositions comprising them, and to their use for the treatment and or prophylaxis of a disease in which 5-HT is involved, such as CNS disorders.
    Type: Application
    Filed: February 2, 2005
    Publication date: June 29, 2006
    Inventors: Antoni Torrens Jover, Susana Yenes Minguez, Jose Prio, Luz Romero Alonso, Alberto Dordal Zueras, Helmut Buschmann