Patents Assigned to Societe d'Etudes Scientifiques et Industrielle de l'Ile-d-France
  • Novel benzamides, intermediates and process for the preparation and therapeutic use thereof
    Patent number: 4914117
    Abstract: New substituted benzamides have the general formula: ##STR1## their optical isomers and their physiologically acceptable salts. The compounds are used as activators of the central nervous system.
    Type: Grant
    Filed: March 13, 1989
    Date of Patent: April 3, 1990
    Assignee: Societe d'Etudes Scientifiques et Industrielle de l'Ile-d-France
    Inventors: Jacques Acher, Jean-Claude Monier, Jean-Paul Schmitt, Gardaix-Luthereau Renee, Brenda Costall, Robert Naylor
  • Process for synthesizing N-[(1'-allyl-2'pyrrolidinyl) methyl]2-methoxy-4,5-azimidobenzamide
    Patent number: 4804765
    Abstract: The invention concerns a novel process for the synthesis of N-[(1'-allyl-2'-pyrrolidinyl) methyl]-2-methoxy-4,5-azimidobenzamide, which successively comprises the preparation of 2-methoxy-4,5-diaminobenzoic acid, 2-methoxy-4,5-diacetylaminobenzoic acid, N-(2',5'-dihalopentyl)-2-methoxy-4,5-diacetylaminobenzamide, N-[(1'-allyl-2'-pyrrolidinyl) methyl]-2-methoxy-4,5-diacetylaminobenzamide and then N-[(1'-allyl-2'-pyrrolidinyl) methyl]-2-methoxy-4,5-azimido benzamide.
    Type: Grant
    Filed: December 18, 1985
    Date of Patent: February 14, 1989
    Assignee: Societe D'Etudes Scientifiques et Industrielles de L'Ile-d-France
    Inventors: Jacques Acher, Jean-Claude Monier