Patents by Inventor Jordi Frigola-Constansa

Jordi Frigola-Constansa 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: 20070021485
    Abstract: The present application provides a method of treating a subject suffering from a form of urinary incontinence which comprises administering to the subject an amount of a compound having the structure: effective to treat the subject, wherein the compound is administered in a suitable form.
    Type: Application
    Filed: July 22, 2005
    Publication date: January 25, 2007
    Inventors: Antonio Gomis, Blas Andaluz-Mataro, Ramon Vidal, Jordi Frigola-Constansa
  • Publication number: 20070009597
    Abstract: The present invention relates to an active substance combination comprising at least one compound with neuropeptide Y-receptor affinity, preferably neuropeptide Y5-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: January 11, 2007
    Applicant: LABORATORIOS DEL DR. ESTEVE S.A.
    Inventors: Antoni Torrens Jover, Josep Mas Prio, Albert Dordal Zueras, Xavier Codony Soler, Ramon Merce Vidal, Jose-Aurello Castillo Perez, Jordi Frigola Constansa, Helmut-Heinrich Buschmann
  • Publication number: 20060258653
    Abstract: The present invention relates to new derivatives of sulphonamides, with the general formula (I), as well as to their physiologically acceptable salts, the processes for their preparation, their application as medicaments in human and/or veterinary therapy and the pharmaceutical compositions that contain them.
    Type: Application
    Filed: July 17, 2006
    Publication date: November 16, 2006
    Inventors: Ramon Merce-Vidal, Blas Andaluz-Mataro, Jordi Frigola-Constansa
  • Patent number: 7129361
    Abstract: The thienylazolylalkoxyethanamines (I) where R1 is a hydrogen atom, a halogen atom or a lower alkyl radical; R2, R3 and R4 represent, independently, a hydrogen atom or a lower alkyl radical; and Az represents a five-member nitrogenated hetercyclic aromatic group, N-methyl-substituted, that contains from one to three nitrogen atoms. They have analgesic activity in mammals, including humans. The compounds (I) can be obtained, for example, by reaction of a derivative of hydroxy-thienylazol (IV) with a derivative of a suitable N-(ethyl)amine. The compounds (IV) are useful intermediates in the synthesis of the compounds (I). The compounds (I) have an application in human and/or veterinary medicine.
    Type: Grant
    Filed: February 13, 2004
    Date of Patent: October 31, 2006
    Assignee: Laboratorios del Dr. Esteve, S.A.
    Inventors: Ramon Merce-Vidal, Blas Andaluz-Mataro, Jordi Frigola-Constansa
  • Patent number: 7105515
    Abstract: The present invention relates to new derivatives of sulphonamides, with the general formula (I), as well as to their physiologically acceptable salts, the processes for their preparation, their application as medicaments in human and/or veterinary therapy and the pharmaceutical compositions that contain them.
    Type: Grant
    Filed: November 13, 2002
    Date of Patent: September 12, 2006
    Assignee: Laboratories Del Dr. Esteve, S.A.
    Inventors: Ramón Merce-Vidal, Blas Andaluz-Mataro, Jordi Frigola-Constansa
  • Publication number: 20060189658
    Abstract: The present invention relates to substituted pyrazoline compounds, methods for their preparation, medicaments comprising these compounds as well as their use for the preparation of a medicament for the treatment of humans and animals.
    Type: Application
    Filed: April 26, 2006
    Publication date: August 24, 2006
    Applicant: Laboratorios Dr. Esteve S.A.
    Inventors: Rosa Cuberes Altisen, Jordi Frigola Constansa, Sergio Erill Saez
  • Patent number: 7056914
    Abstract: The present invention relates to Benzoxazinone-derived 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.
    Type: Grant
    Filed: April 4, 2003
    Date of Patent: June 6, 2006
    Assignee: ESTEVE Laboratorios Dr. Esteve S.A.
    Inventors: Antoni Torrens Jover, Jose Aurelio Castrillo Perez, Jordi Frigola Constansa, Josep Mas Prió, Alberto Dordal Zueras, Maria Angeles Fisas Escasany
  • Patent number: 7041665
    Abstract: The present invention relates to new compounds of general formula (I), as well as to their physiologically acceptable salts, the procedures for their preparation, the intermediate compounds for obtaining them, the application of the compounds of general formula (I) as medicaments in the prevention and treatment of disorders of the Central nervous System and to the pharmaceutical compositions containing them.
    Type: Grant
    Filed: April 8, 2003
    Date of Patent: May 9, 2006
    Assignee: Laboratories del Dr. Esteve, S.A.
    Inventors: Antonio Torrens-Jover, Jose Aurelio Castrillo-Perez, Jordi Frigola-Constansa
  • Patent number: 6958403
    Abstract: Procedure for preparation of compounds with the general formula 1, which include the racemic mixtures (±)-1, and the enantiomerically pure compounds (?)-1 and (+)-1, wherein R1 and R3, like or different, represent an atom of hydrogen, chlorine, fluorine, a methyl, trifluoromethyl or methoxy group; R2 represents an atom of hydrogen, chlorine, fluorine, a methyl, trifluoromethyl, methoxy, trifluoromethoxy, methylsulphonyl or aminosulphonyl group; R4 represents an atom of hydrogen, chlorine, fluorine, a methyl, trifluoromethyl, methoxy, trifluoromethoxy, methylsulphonyl or aminosulphonyl group, with the condition that one of the substituents R2 or R4 is a methylsulphonyl or aminosulphonyl group; which involves obtaining the racemic mixture with the general formula (±)-1 by reacting an (E)-1,1,1-trifluoro-4-aryl-3-buten-2-one with a phenylhydrazine, followed by a treatment with chlorosulphonic acid, or by reacting with chlorosulphonic acid followed by a reaction with sodium hydroxide and, finally, with thionyl ch
    Type: Grant
    Filed: December 8, 2004
    Date of Patent: October 25, 2005
    Assignee: Laboratorios del Dr. Esteve, S.A.
    Inventors: Montserrat Alcon-Marrugat, Miguel Angel Pericas-Brondo, Maria Rosa Cuberes-Altisen, Jordi Frigola-Constansa
  • Publication number: 20050187208
    Abstract: The present invention relates to substituted Azetidine 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 and animals.
    Type: Application
    Filed: March 19, 2004
    Publication date: August 25, 2005
    Inventors: Rosa Cuberes Altisen, Jordi Frigola Constansa, Bonifacio Gutierrez Silva
  • Publication number: 20050131049
    Abstract: Derivatives of aryl(or heteroaryl)azolylcarbinoles of general formula (I), in which Ar represents a phenyl radical or a thienyl radical, optionally substituted, R1 represents a hydrogen atom or a lower alkyl group, R2 represents a dialkylaminoalkyl or azaheterocylclylalkyl and Het represents an azole unsubstituted or optionally substituted by one or two substituents, and their physiologically acceptable salts; are useful as drugs in human and/or veterinary therapeutics to treat urinary incontinence in mammals, including man.
    Type: Application
    Filed: January 28, 2005
    Publication date: June 16, 2005
    Inventors: Ramon Merce Vidal, Blas Andaluz Mataro, Jordi Frigola-Constansa
  • Publication number: 20050096474
    Abstract: Procedure for preparation of compounds with the general formula 1, which include the racemic mixtures (±)-1, and the enantiomerically pure compounds (?)-1 and (+)-1, wherein R1 and R3, like or different, represent an atom of hydrogen, chlorine, fluorine, a methyl, trifluoromethyl or methoxy group; R2 represents an atom of hydrogen, chlorine, fluorine, a methyl, trifluoromethyl, methoxy, trifluoromethoxy, methylsulphonyl or aminosulphonyl group; R4 represents an atom of hydrogen, chlorine, fluorine, a methyl, trifluoromethyl, methoxy, trifluoromethoxy, methylsulphonyl or aminosulphonyl group, with the condition that one of the substituents R2 or R4 is a methylsulphonyl or aminosulphonyl group; which involves obtaining the racemic mixture with the general formula (±)-1 by reacting an (E)-1,1,1-trifluoro-4-aryl-3-buten-2-one with a phenylhydrazine, followed by a treatment with chlorosulphonic acid, or by reacting with chlorosulphonic acid followed by a reaction with sodium hydroxide and, finally, with thionyl ch
    Type: Application
    Filed: December 8, 2004
    Publication date: May 5, 2005
    Inventors: Monserrat Alcon-Marrugat, Miguel Pericas-Brondo, Maria Cuberes-Altisen, Jordi Frigola-Constansa
  • Publication number: 20050096373
    Abstract: Procedure for preparation of compounds with the general formula 1, which include the racemic mixtures (±)-1, and the enantiomerically pure compounds (?)-1 and (+)-1, wherein R1 and R3, like or different, represent an atom of hydrogen, chlorine, fluorine, a methyl, trifluoromethyl or methoxy group; R2 represents an atom of hydrogen, chlorine, fluorine, a methyl, trifluoromethyl, methoxy, trifluoromethoxy, methylsulphonyl or aminosulphonyl group; R4 represents an atom of hydrogen, chlorine, fluorine, a methyl, trifluoromethyl, methoxy, trifluoromethoxy, methylsulphonyl or aminosulphonyl group, with the condition that one of the substituents R2 or R4 is a methylsulphonyl or aminosulphonyl group; which involves obtaining the racemic mixture with the general formula (±)-1 by reacting an (E)-1,1,1-trifluoro-4-aryl-3-buten-2-one with a phenylhydrazine, followed by a treatment with chlorosulphonic acid, or by reacting with chlorosulphonic acid followed by a reaction with sodium hydroxide and, finally, with thionyl ch
    Type: Application
    Filed: December 8, 2004
    Publication date: May 5, 2005
    Inventors: Montserrat Alcon-Marrugat, Miguel Pericas-Brondo, Maria Cuberes-Altisen, Jordi Frigola-Constansa
  • Publication number: 20050032791
    Abstract: The present invention relates to new derivatives of sulphonamides, with the general formula (I), as well as to their physiologically acceptable salts, the processes for their preparation, their application as medicaments in human and/or veterinary therapy and the pharmaceutical compositions that contain them.
    Type: Application
    Filed: September 3, 2004
    Publication date: February 10, 2005
    Inventors: Ramon Merc-Vidal, Blas Andaluz-Mataro, Jordi Frigola-Constansa
  • Patent number: 6846935
    Abstract: Procedure for preparation of compounds with the general formula 1, which include the racemic mixtures (±)-1, and the enantiomeric ally pure compounds (?)-1 and (+)-1, wherein R1 and R3, like or different, represent an atom of hydrogen, chlorine, fluorine, a methyl, trifluoromethyl or methoxy group; R2 represents an atom of hydrogen, chlorine, fluorine, a methyl, trifluoromethyl, methoxy, trifluoromethoxy, methylsulphonyl or aminosulphonyl group; R4 represents an atom of hydrogen, chlorine, fluorine, a methyl, trifluoromethyl, methoxy, trifluoromethoxy, methylsulphonyl or aminosulphonyl group, with the condition that one of the substituents R2 or R4 is a methylsulphonyl or aminosulphonyl group; which involves obtaining the racemic mixture with the general formula (±)-1 by reacting an (E)-1,1,1-trifluoro-4-aryl-3-buten-2-one with a phenylhydrazine, followed by a treatment with chlorosulphonic acid, or by reacting with chlorosulphonic acid followed by a reaction with sodium hydroxide and, finally, with thionyl c
    Type: Grant
    Filed: June 6, 2002
    Date of Patent: January 25, 2005
    Assignee: Laboratorios del Dr. Esteve, S.A.
    Inventors: Montserrat Alcon-Marruga, Miguel Angel Pericas-Brondo, Maria Rosa Cuberes-Altisen, Jordi Frigola-Constansa
  • Publication number: 20040162324
    Abstract: The thienylazolylalkoxyethanamines (I) where R1 is a hydrogen atom, a halogen atom or a lower alkyl radical; R2, R3 and R4 represent, independently, a hydrogen atom or a lower alkyl radical; and Az represents a five-member nitrogenated hetercyclic aromatic group, N-methyl-substituted, that contains from one to three nitrogen atoms. They have analgesic activity in mammals, including humans. The compounds (I) can be obtained, for example, by reaction of a derivative of hydroxy-thienylazol (IV) with a derivative of a suitable N-(ethyl)amine. The compounds (IV) are useful intermediates in the synthesis of the compounds (I). The compounds (I) have an application in human and/or veterinary medicine.
    Type: Application
    Filed: February 13, 2004
    Publication date: August 19, 2004
    Applicant: LABORATORIOS DEL DR. ESTEVE, S.A.
    Inventors: Ramon Merce-Vidal, Blas Andaluz-Mataro, Jordi Frigola-Constansa
  • Publication number: 20040142994
    Abstract: Aryl (or heteroaryl) azolylcarbinole derivatives of general formula (I), in which Ar represents a phenyl radical or a thienyl radical, optionally substituted, R1 represents a hydrogen atom or a lower alkyl group, R2 represents a dialkylaminoalkyl or azaheterocyclylalkyl radical and Het represents a non-substituted azole or optionally substituted by one or two substituents, and its physiologically acceptable salts; are useful as drugs in human and/or veterinary therapeutics for the treatment of cough, bronchitis, chronic obstructive pulmonary diseases, allergic rhinitis and asthma.
    Type: Application
    Filed: March 8, 2004
    Publication date: July 22, 2004
    Inventors: Ramon Merce-Vidal, Blas Andaluz-Matero, Jordi Frigola-Constansa
  • Publication number: 20040142929
    Abstract: Derivatives of aryl(or heteroaryl)azolylcarbinols of general formula (I), in which Ar represents a phenyl radical or a thienyl radical, optionally substituted, R1 represents a hydrogen atom or a lower alkyl group, R2 represents a dialkylaminoalkyl or azaheterocylclylalkyl and Het represents an azole unsubstituted or optionally substituted by one or two substituents, and their physiologically acceptable salts; are useful as drugs in human and/or veterinary therapeutics to treat urinary incontinence in mammals, including man.
    Type: Application
    Filed: January 6, 2004
    Publication date: July 22, 2004
    Inventors: Ramon Merce-Vidal, Blas Andaluz-Mataro, Jordi Frigola-Constansa
  • Patent number: RE38963
    Abstract: The present invention relates to new pyazoline derivatives of formula and to physiologically acceptable salts thereof, to the method for their preparation and to their application as medicaments.
    Type: Grant
    Filed: May 27, 1999
    Date of Patent: January 31, 2006
    Assignee: Laboratorios del Dr. Esteve
    Inventors: Maria Rosa Cuberes-Altisent, Juana Maria Berrocal-Romero, Maria Montserrat-Contijoch-Llobet, Jordi Frigola-Constansa
  • Patent number: RE39113
    Abstract: Derivatives of tetrahydropyridines (or 4-hydroxypiperidines)-butylazols of formula (I), wherein R1, R2 and R3, which are similar or different, represent each of them hydrogen, halogen, alkyl C1-C4, trifluoromethyl, hydroxyl, alkoxyl, or two adjacent radicals can form a ring; A is a C atom and the dotted line represents an additional bond, or A is a C atom joined to a hydroxyl group and the dotted line represents absence of additional bond; Z1 is N or CR4; Z2 is N or CR5; Z4 is N or CR7; and R4, R5, R6 and R7, which different, represent hydrogen, halogen, alkyl C3-C4, aryl or substituted aryl, or two adjacent radicals can form part of another ring. These derivatives are useful for the treatment of acute pain, neuropathic pain or nociceptive pain in mammals, including human beings.
    Type: Grant
    Filed: July 9, 1999
    Date of Patent: May 30, 2006
    Assignee: Laboratories Del Dr. Esteve, S.A.
    Inventors: Ramon Merce-Vidal, Jordi Frigola-Constansa