Patents by Inventor G. Bernardinelli

G. Bernardinelli 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).

  • Cytotoxic compounds
    Patent number: 5449684
    Abstract: Compounds isolated from a marine sponge, and derivatives thereof, have the formulae: ##STR1## in which R.sup.1 is H or lower alkyl; R.sup.2 is OH or CH.sub.3 ; R.sup.3 is OH or CH.sup.3, and R.sup.4 H or MPTA. The compounds have antitumor and antiviral activity. The invention also provides pharmaceutical compositions containing the compounds and methods of treatment employing them.
    Type: Grant
    Filed: February 3, 1994
    Date of Patent: September 12, 1995
    Assignee: PharmaMar, S.A.
    Inventors: Jun-Ichi Tanaka, Tatsuo Higa, Khanit Suwanoborirux, C. W. Jefford, G. Bernardinelli, Dolores G. Gravalos