Patents by Inventor Jean-Yves Merour

Jean-Yves Merour 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).

  • Pyrido-pyrido-pyrrolo pyrrolo-indole and pyrido-pyrrolo pyrrolo carbazole derivatives, method for the production thereof and pharmaceutical compositions containing said derivatives
    Patent number: 7001906
    Abstract: Compounds of formula (I): wherein: W1 and W2, together with the carbon atoms to which they are bonded, represent a phenyl group or a pyridyl group, and at least one of the groups W1 or W2 represents a pyridyl group, R1 and R2 each represent a group of formula U-V as defined in the description, X and X1 each represent a hydrogen atom or a hydroxy, alkoxy, mercapto or alkylthio group, Y and Y1 each represent a hydrogen atom, or X and Y, X1 and Y1, together with the carbon atom carrying them, represent a carbonyl or thiocarbonyl group, R4 and R5 are as defined in the description, Q1, Q2 represent a hydrogen atom, or Q1 and Q2, together with the carbon atoms carrying them, form an aromatic bond. Medicaments.
    Type: Grant
    Filed: June 28, 2002
    Date of Patent: February 21, 2006
    Assignee: Les Laboratoires Servier
    Inventors: Michelle Prudhomme, Christelle Marminon, Sylvain Routier, Gérard Coudert, Jean-Yves Merour, John Hickman, Alain Pierre, Pierre Renard, Bruno Pfeiffer
  • Pyrido-pyrido-pyrrolo pyrrolo-indole and pyrido-pyrrolo pyrrolo carbazole derivatives, method for the production thereof and pharmaceutical compositions containing said derivatives
    Publication number: 20040152721
    Abstract: Compounds of formula (I): 1
    Type: Application
    Filed: December 24, 2003
    Publication date: August 5, 2004
    Inventors: Michelle Prudhomme, Christelle Marminon, Sylvain Routier, Gerard Coudert, Jean-Yves Merour, John Hickman, Alain Pierre, Pierre Renard, Bruno Pfeiffer
  • Heterocyclic compounds
    Patent number: 6057317
    Abstract: Compound of formula (I): ##STR1## wherein: Y, R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5, R.sub.6, R.sub.7, R.sub.8 and n are as defined in the description, and medicinal products containing the same which are useful as imidazoline receptor ligands.
    Type: Grant
    Filed: July 20, 1998
    Date of Patent: May 2, 2000
    Assignee: Adir et Compagnie
    Inventors: Gerald Guillaumet, Jean-Yves Merour, Frederique Touzeau, Bruno Pfeiffer, Pierre Renard, Elisabeth Scalbert
  • Benzhydryloxyethylpiperidine derivatives, process for their preparation and pharmaceutical compositions, in which they are present
    Patent number: 4983614
    Abstract: The invention relates to benzhydryloxyethylpiperidine derivatives corresponding to one of the formulae below: ##STR1## in which: R.sub.1, R.sub.2, R.sub.3 and R.sub.4, which are identical or different, represent a hydrogen atom, a halogen atom, an alkyl group, an alkoxy group, an aryloxy group or the trifluoromethyl group,R represents hydrogen, a cation, an alkyl group, an aryl group or an arylalkyl group, andn is equal to 0 or 1, and their pharmaceutically acceptable salts, useful in the treatment of spasmodic states and allergies.
    Type: Grant
    Filed: December 28, 1988
    Date of Patent: January 8, 1991
    Assignee: Les Laboratoires Meram
    Inventors: Andre Buzas, Jean-Yves Merour, Roland Ollivier
  • Benzhydryloxyethylpiperazine derivatives, processes for their preparation and pharmaceutical compositions in which they are present
    Patent number: 4908365
    Abstract: The present invention relates to benzhydryloxyethylpiperazine derivatives of the formula: ##STR1## It also relates to processes for the preparation of the said derivatives and pharmaceutical compositions in which they are present. The said derivatives have an antihistaminic activity without a sedative component.
    Type: Grant
    Filed: July 7, 1987
    Date of Patent: March 13, 1990
    Inventors: Andre Buzas, Jean-Yves Merour, Roland Ollivier