Patents by Inventor José Luís Diaz Fernández

José Luís Diaz Fernández 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: 20160060275
    Abstract: The present invention relates to new tricyclic triazolic compounds having a great affinity for sigma receptors, especially sigma-1 receptors, as well as to the process for the preparation thereof, to compositions comprising them, and to their use as medicaments.
    Type: Application
    Filed: April 21, 2014
    Publication date: March 3, 2016
    Inventors: José-Luís DÍAZ-FERNÁNDEZ, Carmen ALMANSA-ROSALES, Félix CUEVAS-CORDOBÉS
  • Publication number: 20150353510
    Abstract: The present invention relates to new 1,2,3-triazole-amine derivatives, having affinity for sigma receptors, especially sigma-1 receptor, as well as to the process for the preparation thereof, to compositions comprising them, and to their use as medicaments for the treatment of sigma receptor related diseases and disorders.
    Type: Application
    Filed: January 7, 2014
    Publication date: December 10, 2015
    Inventors: Antoni TORRENS-JOVER, Ute CHRISTMANN, Josè-Luis DIAZ-FERNÁNDEZ, Carmen ALMANSA-ROSALES
  • Publication number: 20150352098
    Abstract: The present invention relates to new substituted pyrano and furanoquinolines having a great affinity for sigma receptors, especially sigma-1 receptors, as well as to the process for the preparation thereof, to compositions comprising them, and to their use as medicaments.
    Type: Application
    Filed: August 20, 2015
    Publication date: December 10, 2015
    Inventors: José-Luis DIAZ-FERNÁNDEZ, Ute CHRISTMANN
  • Patent number: 9193738
    Abstract: The present invention relates to new substituted pyrano and furanoquinolines having a great affinity for sigma receptors, especially sigma-1 receptors, as well as to the process for the preparation thereof, to compositions comprising them, and to their use as medicaments.
    Type: Grant
    Filed: January 24, 2013
    Date of Patent: November 24, 2015
    Assignee: LABORATORIOS DEL DR. ESTEVE S.A.
    Inventors: José-Luis Diaz-Fernández, Ute Christmann
  • Patent number: 9181195
    Abstract: The invention refers to compounds of general formula (I) having pharmacological activity towards the sigma receptor, 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 the sigma receptor is involved.
    Type: Grant
    Filed: May 26, 2011
    Date of Patent: November 10, 2015
    Assignee: Laboratorios Del Dr. Esteve, S.A.
    Inventors: Mónica García López, Antoni Torrens Jover, José Luis Díaz Fernández, Ana María Caamaño Moure
  • Publication number: 20150315192
    Abstract: The present invention relates to new substituted pyrazolo[3,4-d]pyrimidine compounds, having a great affinity for sigma receptors, especially sigma-1 receptor, as well as to the process for the preparation thereof, to compositions comprising them, and to their use as medicaments.
    Type: Application
    Filed: November 14, 2013
    Publication date: November 5, 2015
    Inventors: José Luis DÍAZ FERNÁNDEZ, Carme ALMANSA, Jordi CORBERA ARJONA
  • Publication number: 20150315190
    Abstract: New pyrazolo[3,4-d]pyrimidine compounds having a great affinity for sigma receptors, especially sigma-1 receptors, as well as to the process for preparing these compounds, to compositions comprising them and to their use as medicaments.
    Type: Application
    Filed: July 13, 2012
    Publication date: November 5, 2015
    Inventors: Maria Rosa CUBERES-ALTISENT, Jordi CORBERA-ARJONA, Jose Luis DIAZ-FERNANDEZ, Carmen ALMANSA-ROSALES
  • Publication number: 20150166574
    Abstract: The present invention relates to new imidazo[2,1-b]thiazole derivatives having a great affinity for sigma receptors, especially sigma-1 receptors, as well as to the process for the preparation thereof, to compositions comprising them, and to their use as medicaments.
    Type: Application
    Filed: July 4, 2013
    Publication date: June 18, 2015
    Inventors: María de las Ermitas Alcalde-Pais, José-Luís Díaz-Fernández, María de les Neus Mesquida-Estevez, Laura Paloma-Romeu
  • Publication number: 20150158831
    Abstract: The present invention relates to new indene derivatives having a great affinity for sigma receptors, especially sigma-1 receptors, as well as to the process for the preparation thereof, to compositions comprising them, and to their use as medicaments.
    Type: Application
    Filed: July 3, 2013
    Publication date: June 11, 2015
    Inventors: María de las Ermitas Alcalde-Pais, Carmen Almansa-Rosales, José Luís Diaz Fernández, María de les Neus Mesquida-Estevez, Laura Paloma-Romeu
  • Publication number: 20150031692
    Abstract: The present invention relates to new substituted pyrano and furanoquinolines having a great affinity for sigma receptors, especially sigma-1 receptors, as well as to the process for the preparation thereof, to compositions comprising them, and to their use as medicaments.
    Type: Application
    Filed: January 24, 2013
    Publication date: January 29, 2015
    Inventors: José-Luis Diaz-Fernández, Ute Christmann
  • Publication number: 20150031678
    Abstract: The present invention relates to new substituted pyrazolo[1,5-a]pyridine having a great affinity for sigma receptors, especially sigma-1 receptor, as well as to the process for the preparation thereof, to compositions comprising them, and to their use as medicaments.
    Type: Application
    Filed: February 21, 2013
    Publication date: January 29, 2015
    Applicant: LABORATORIES DEL DR. ESTEVE S.A.
    Inventors: José Luis Diaz Fernández, Ma Rosa Cuberes Altisent
  • Publication number: 20130158029
    Abstract: The invention refers to compounds of general formula (I) having pharmacological activity towards the sigma receptor, 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 the sigma receptor is involved.
    Type: Application
    Filed: May 26, 2011
    Publication date: June 20, 2013
    Applicant: LABORATORIOS DEL DR. ESTEVE, S.A.
    Inventors: Monica Garcia López, Antoni Torrens Jover, José Luis Diaz Fernández, Ana Maria Caamaño Moure
  • Patent number: 8263609
    Abstract: The present invention relates to new tetrahydro-?-carbolin-sulfonamide derivatives of general formula (I), optionally in form of one of their stereoisomers, preferably enantiomers or diastereomers, their racemates or in form of a mixture of at least two of their stereoisomers, preferably enantiomers or diastereomers, in any mixing ratio, or corresponding physiologically acceptable salts or corresponding solvates. These compounds are suitable as pharmacologically active agents in a medicament for the prophylaxis and/or treatment of disorders or diseases related to 5-HT6 receptors. The invention also relates to two different methods for obtaining the mentioned compounds and to pharmaceutical compositions containing them.
    Type: Grant
    Filed: July 26, 2006
    Date of Patent: September 11, 2012
    Assignee: Laboratorios Del Dr. Esteve, S.A.
    Inventors: José Luis Díaz-Fernández, Ramón Mercé-Vidal, Joerg Holenz
  • Patent number: 7964603
    Abstract: The present invention refers to substituted tetrahydro-quinoline-sulfonamide compounds of general formula (I): a method for their preparation, a medicament comprising these compounds and the use of substituted tetrahydro-quinoline-sulfonamide compounds for the preparation of medicaments for 5-HT6 receptor regulation as well as for the treatment of disorders related thereto.
    Type: Grant
    Filed: July 18, 2008
    Date of Patent: June 21, 2011
    Assignee: Laboratorios Del Dr. Esteve, S.A.
    Inventors: Jose Luis Diaz-Fernandez, Ramon Merce-Vidal, Lajos Novak
  • Patent number: 7960568
    Abstract: The present invention relates to heterocyclyl-substituted sulfonamides with 5-HT6 receptor affinity, and compositions thereof, and the use of said compounds for the treatment or prophylaxis of various disorders.
    Type: Grant
    Filed: January 30, 2008
    Date of Patent: June 14, 2011
    Assignee: Laboratorios Del Dr. Esteve, S.A.
    Inventor: José-Luis Diaz-Fernández
  • Publication number: 20100120886
    Abstract: The present invention relates to aryl-substituted sulfonamides with 5-HT6 receptor affinity, and compositions thereof, and the use of said compounds for the treatment or prophylaxis of various disorders.
    Type: Application
    Filed: January 30, 2008
    Publication date: May 13, 2010
    Applicant: LABORATORIOS DEL DR. ESTEVE, S.A.
    Inventor: Jose-Luis Diaz-Fernandez
  • Publication number: 20100076036
    Abstract: The present invention relates to heterocyclyl-substituted sulfonamides with 5-HT6 receptor affinity, and compositions thereof, and the use of said compounds for the treatment or prophylaxis of various disorders.
    Type: Application
    Filed: January 30, 2008
    Publication date: March 25, 2010
    Applicant: LABORATORIOS DEL DR. ESTEVE, S.A.
    Inventor: Jose-Luis Diaz-Fernandez
  • Publication number: 20090030013
    Abstract: The present invention refers to substituted tetrahydro-quinoline-sulfonamide compounds of general formula (I): a method for their preparation, a medicament comprising these compounds and the use of substituted tetrahydro-quinoline-sulfonamide 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 18, 2008
    Publication date: January 29, 2009
    Applicant: LABORATORIES DEL DR. ESTEVE, S.A.
    Inventors: Jose Luis Diaz-Fernandez, Ramon Merce-Vidal, Lajos Novak
  • Publication number: 20080280942
    Abstract: The present invention relates to new tetrahydro-?-carbolin-sulfonamide derivatives of general formula (I), optionally in form of one of their stereoisomers, preferably enantiomers or diastereomers, their racemates or in form of a mixture of at least two of their stereoisomers, preferably enantiomers or diastereomers, in any mixing ratio, or corresponding physiologically acceptable salts or corresponding solvates. These compounds are suitable as pharmacologically active agents in a medicament for the prophylaxis and/or treatment of disorders or diseases related to 5-HT6 receptors. The invention also relates to two different methods for obtaining the mentioned compounds and to pharmaceutical compositions containing them.
    Type: Application
    Filed: July 26, 2006
    Publication date: November 13, 2008
    Applicant: LABORATORIES DEL DR. ESTEVE, S.A.
    Inventors: Jose Luis Diaz-Fernandez, Ramon Merce-Vidal, Joerg Holenz