Patents by Inventor Catherine Duchatelle-Ruggeri

Catherine Duchatelle-Ruggeri 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).

  • Macrolide compounds
    Patent number: 5043324
    Abstract: A represents:a CH.sub.2 OH group, and in this case B represents a lower acyl group,a (CH.sub.2).sub.n CN group,a (CH.sub.2).sub.n CHO group,or a (CH.sub.2).sub.(n+1) OH groupin which n is an integer between 1 and 6, R.sub.1 and R.sub.2 being defined in the description. The macrolide compounds are useful as antibacterial agents.
    Type: Grant
    Filed: April 18, 1990
    Date of Patent: August 27, 1991
    Assignee: Adir et Compagnie
    Inventors: Gabor Lukacs, Catherine Duchatelle-Ruggeri, Alain Olesker, Li Ming, Sylvie Bobillot, Ton Thatthang
  • Macrolide compounds
    Patent number: 4918058
    Abstract: Compounds of general formula: ##STR1## in which: A denotes either an oxygen atom, or a group of the formula N O-Y-R.sub.5,, B, X, Y, R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5, R.sub.8, R.sub.9and R.sub.10 being defined in the description.Medicinal products containing the same, and their use in broad-spectrum antibiotic therapy for the treatment of infections.
    Type: Grant
    Filed: May 6, 1988
    Date of Patent: April 17, 1990
    Assignee: Adir Et Cie
    Inventors: Gabor Lukacs, Catherine Duchatelle-Ruggeri