Patents by Inventor José Manuel Prieto Soto

José Manuel Prieto Soto 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).

  • Azaindolylpiperidine derivatives as antihistaminic and antiallergic agents
    Patent number: 7622480
    Abstract: This invention is directed to selective antagonists of H1 histamine receptors having the general formula (I); to processes for their preparation; to pharmaceutical compositions comprising them; and to their use in therapy.
    Type: Grant
    Filed: April 1, 2003
    Date of Patent: November 24, 2009
    Assignee: Laboratorios Almirall S.A.
    Inventors: Silvia Fonquerna Pou, Luis Miguel Pages Santacana, Carlos Puig Duran, Jose Manuel Prieto Soto, Aranzazu Cardus Figueras
  • Pyrrolotriazolopyrimidinone derivatives
    Patent number: 7060824
    Abstract: This invention relates to new therapeutically useful 8-(disubstituted)phenyl-6,9-dihydro-5H-pyrrolo[2,3-e][1,2,4]triazolo[4,3-c]pyrimidine-5-one and 8-phenyl-6,9-dihydro-5H-pyrrolo[3,2-e][1,2,4]triazolo[4,3-c]pyrimidine-5-one derivatives of formula (I): wherein: —X—C—Y— represents (a) or (b) to processes and intermediates for their preparation, to pharmaceutical compositions containing them and to their medical uses as potent and selective inhibitors of phosphodiesterase 5 (PDE 5).
    Type: Grant
    Filed: August 1, 2001
    Date of Patent: June 13, 2006
    Assignee: Almirall Prodesfarma, S.A.
    Inventors: Bernat Vidal Juan, Cristina Esteve Trias, Jordi Gracia Ferrer, José Manuel Prieto Soto
  • 8-phenyl-6,9-dihydro-[1,2,4]triazolo[3,4-i]purin-5-one derivatives
    Patent number: 7034016
    Abstract: 8-phenyl-6,9-dihydro-[1,2,4]triazolo[3,4-i]purin-5-one derivatives of formula (I): or a pharmaceutically acceptable salt thereof processes for their preparation, pharmaceutical compositions containing them and their use as PDE 5 inhibitors.
    Type: Grant
    Filed: January 25, 2002
    Date of Patent: April 25, 2006
    Assignee: Almirall Prodesfarma, S.A.
    Inventors: Jordi Gracia Ferrer, Joan Feixas Gras, José Manuel Prieto Soto, Armando Vega Noverola, Bernat Vidal Juan
  • 6-phenylpyrrolopyrimidinedione derivatives
    Patent number: 6943253
    Abstract: The invention relates to new 6-phenylpyrrolopyrimidine derivatives of formula (I): wherein: —X—C—Y— represents or —X—C—Y— represents and to their use as selective cyclic GMP specific phosphodiesterase (PDE 5)inhibitors, processes for producing them, intermediates used in their production, compositions containing them and their applicability in medical treatment of the human or animal body.
    Type: Grant
    Filed: December 6, 2002
    Date of Patent: September 13, 2005
    Assignee: Almirall Prodesfarma S.A.
    Inventors: Bernat Vidal Juan, Jordi Gracia Ferrer, José Manuel Prieto Soto, Armando Vega Noverola
  • Pyrrolotriazolopyrimidinone derivatives
    Publication number: 20040019034
    Abstract: This invention relates to new therapeutically useful 8-(disubstituted)phenyl-6,9-dihydro-5H-pyrrolo[2,3-e][1,2,4]triazolo[4,3-c]pyrimidine-5-one and 8-phenyl-6,9-dihydro-5H-pyrrolo[3,2-e][1,2,4]triazolo[4,3-c]pyrimidine-5-one derivatives of formula (I): wherein: —X—C—Y— represents (a) or (b) to processes and intermediates for their preparation, to pharmaceutical compositions containing them and to their medical uses as potent and selective inhibitors of phosphodiesterase 5 (PDE 5).
    Type: Application
    Filed: August 15, 2003
    Publication date: January 29, 2004
    Inventors: Bernat Vidal Juan, Cristina Esteve Trias, Jordi Garcia Ferrer, Jose Manuel Prieto Soto
  • 6-phenylpyrrolopyrimidinedione derivatives
    Publication number: 20030232838
    Abstract: The invention relates to new 6-phenylpyrrolopyrimidine derivatives of formula (I): 1
    Type: Application
    Filed: December 6, 2002
    Publication date: December 18, 2003
    Inventors: Bernat Vidal Juan, Jordi Gracia Ferrer, Jose Manuel Prieto Soto, Armando Vega Noverola
  • 8-Phenyl-6, 9-dihydro-[1,2,4] triazolo[3,4-i]purin-5-one derivatives
    Publication number: 20030060627
    Abstract: 8-phenyl-6,9-dihydro-[1,2,4]triazolo[3,4-i]purin-5-one derivatives of formula (I): 1
    Type: Application
    Filed: January 25, 2002
    Publication date: March 27, 2003
    Inventors: Jordi Gracia Ferrer, Joan Feixas Gras, Jose Manuel Prieto Soto, Armando Vega Noverola, Bernat Vidal Juan