Patents by Inventor Luis Miguel Pages Santacana

Luis Miguel Pages Santacana 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
  • Indolylpiperidine derivatives as potent antihistaminic and antiallergic agents
    Patent number: 7560471
    Abstract: This invention is directed to new potent and 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 as antiallergic agents.
    Type: Grant
    Filed: May 19, 2003
    Date of Patent: July 14, 2009
    Assignee: Laboratorios Almirall S.A.
    Inventors: Silvia Fonquerna Pou, Luis Miguel Pages Santacana
  • Pyrido[3' ,2':4,5]Furo[3,2-d]Pyrimidine Derivatives
    Publication number: 20080221096
    Abstract: The present disclosure relates to a pyridofuropyrimidine derivative of formula (I): wherein G1 is a group chosen from —CR6R7— and —O— wherein R6 and R7 are independently chosen from hydrogen atoms and C1-4 alkyl groups; R1 and R2 are independently chosen from hydrogen atoms and C1-4 alkyl groups; R3 is chosen from C1-4 alkyl, C1-4 alkoxy, amino, hydroxy, mono-C1-4alkylamino, di-C1-4alkylamino, C3-8cycloalkylamino, aryl, heteroaryl and saturated N-containing heterocyclyl groups which are bound to the pyridine ring through their nitrogen atom, all of them being optionally substituted by one or more substituents chosen from halogen atoms and hydroxy, C1-4 alkyl, C1-4alkoxy-C1-4alkyl, aryl-C1-4alkyl, —O(CO)OR8, C1-4 alkoxy, —(CO)NR8R9, —CN, —CF3, —NR8R9, —SR8 and —SO2NH2 groups wherein R8 and R9 are each independently chosen from a hydrogen atom or a C1-4 alkyl group; R4 and R5 are independently chosen from hydrogen atoms, C1-4alkyl groups, hydroxyl-C1-4alkyl groups and groups of formula (II): wherein p a
    Type: Application
    Filed: July 21, 2006
    Publication date: September 11, 2008
    Inventors: Joan Taltavull Moll, Luis Miguel Pages Santacana
  • Pyridothienopyrimidine Derivatives
    Publication number: 20080207645
    Abstract: A pyrido[3?,2?:4,5]thieno[3,2-d]pyrimidine derivative of formula (I) or a pharmaceutically acceptable salt or N-oxide thereof are disclosed, as well as pharmaceutical compositions comprising said compounds and methods of treatment or prevention of a pathological condition or disease susceptible to amelioration by inhibition of phosphodiesterase 4 using said compounds are disclosed.
    Type: Application
    Filed: November 30, 2005
    Publication date: August 28, 2008
    Inventors: Luis Miguel Pages Santacana, Joan Taltavull Moll, Jordi Gracia Ferrer
  • New indolylpiperidine derivatives as potent antihistaminic and antiallergic agents
    Publication number: 20060094879
    Abstract: This invention is directed to new potent and 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 as antiallergic agents.
    Type: Application
    Filed: May 19, 2003
    Publication date: May 4, 2006
    Inventors: Silvia Fonquerna Pou, Luis Miguel Pages Santacana