Patents by Inventor Madeline Adamczeski

Madeline Adamczeski 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).

  • Bengamide anthelmintics
    Patent number: 4831135
    Abstract: Novel .delta.-caprolactam derivatives of formula I have anti-tumor, antibiotic and anthelmintic activity: ##STR1## wherein: R is H, lower alkyl, or lower acyl;R.sub.1, R.sub.2, and R.sub.3 are each independently H or lower acyl;R.sub.4 is H or acyl of 1 to 22 carbon atoms;R.sub.5 is H or lower acyl;R.sub.6 and R.sub.7 are each H or OH, or R.sub.6 and R.sub.7 together form an epoxide or a double bond;and the pharmaceutically acceptable salts thereof.
    Type: Grant
    Filed: June 18, 1986
    Date of Patent: May 16, 1989
    Assignees: The Regents of the University of California, Syntex (U.S.A.), Inc.
    Inventors: Philip Crews, Thomas R. Matthews, Emilio Quinoa, Madeline Adamczeski
  • Oxazole anthelmintic agents of marine origin
    Patent number: 4785012
    Abstract: New oxazole derivatives of formula 1 and their pharmacetically acceptable salts have anthelmintic activity: ##STR1## where R is H, OH, or acyloxy of 8 to 22 carbon atoms;R.sub.1, R.sub.2, R.sub.3, and R.sub.4 are each independently H or acyl of 1 to 6 carbon atoms.
    Type: Grant
    Filed: April 9, 1987
    Date of Patent: November 15, 1988
    Assignees: Syntex Corporation, The Regents of the University of California
    Inventors: Philip Crews, Thomas R. Matthews, Emilio Q. Cabana, Madeline Adamczeski