Patents by Inventor Guiseppe Penna

Guiseppe Penna 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).

  • 20-Cyclopropyl, 26,27-Alkyl/Haloalkyl Vitamin D3 Compounds and Methods of Use Thereof
    Publication number: 20080318911
    Abstract: The invention provides vitamin D3 analogs of cholecalciferol, substituted at carbon 20 with cycloalkyl, e.g., cyclopropyl, wherein carbon-16 is a double bond, and carbon-23 is a single, double, or triple bond. Various alkyl or haloalkyl substitutions are incorporated as carbon-25. The invention provides pharmaceutically acceptable esters, salts, and prodrugs thereof. Methods for using the compounds to treat vitamin D3 associated states, and pharmaceutical compositions containing the compounds are also disclosed.
    Type: Application
    Filed: September 23, 2005
    Publication date: December 25, 2008
    Applicant: BIOXELL S.P.A.
    Inventors: Milan R. Uskokovic, Luciano Adorini, Guiseppe Penna, Enrico Colli, Stanislaw Marczak