Patents by Inventor Valentina Cenacchi

Valentina Cenacchi 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).

  • Quinuclidine derivatives as M3 antagonists
    Patent number: 7838534
    Abstract: Quinuclidine derivative of the general formula (I) in the form of single enantiomers or mixtures thereof are useful in the manufacture of a medicament for the prevention and therapy of respiratory diseases such as asthma, chronic obstructive pulmonary disease (COPD), chronic bronchitis, cough and emphysema wherein: R1 is selected from H, F, Cl, Br, I and (C1-C4)-alkyl; R2 is optionally substituted 2- or 3-thienyl, or substituted phenyl; R3 is (CH2)1-4—COR4 or (CH2)1-4—S(O)nR4, wherein R4 is optionally substituted phenyl or optionally substituted 2- or 3-thienyl; n is 0, 1 or 2; X? is a pharmaceutically acceptable anion.
    Type: Grant
    Filed: July 25, 2007
    Date of Patent: November 23, 2010
    Assignee: Chiesi Farmaceutici S.p.A.
    Inventors: Gabriele Amari, Andrea Rizzi, Riccardo Patacchini, Valentina Cenacchi, Gino Villetti, Juan Lorenzo Catena Ruiz, Isabel Masip Masip
  • Quinuclidine derivatives as M3 antagonists
    Publication number: 20080039493
    Abstract: Quinuclidine derivative of the general formula (I) in the form of single enantiomers or mixtures thereof are useful in the manufacture of a medicament for the prevention and therapy of respiratory diseases such as asthma, chronic obstructive pulmonary disease (COPD), chronic bronchitis, cough and emphysema wherein: R1 is selected from H, F, Cl, Br, I and (C1-C4)-alkyl; R2 is optionally substituted 2- or 3-thienyl, or substituted phenyl; R3 is (CH2)1-4—COR4 or (CH2)14—S(O)nR4, wherein R4 is optionally substituted phenyl or optionally substituted 2- or 3-thienyl; n is 0, 1 or 2; X? is a pharmaceutically acceptable anion.
    Type: Application
    Filed: July 25, 2007
    Publication date: February 14, 2008
    Inventors: Gabriele Amari, Andrea Rizzi, Riccardo Patacchini, Valentina Cenacchi, Gino Villetti, Juan Catena Ruiz, Isabel Masip Masip