Patents by Inventor Hana A. Kopecka

Hana A. Kopecka 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).

  • Derivatives of tetrapeptides as CCK agonists
    Patent number: 5270302
    Abstract: Selective and potent Type-A CCK receptor agonists of formula (I):X--Y--Z--Q (I)or a pharmaceutically acceptable salt thereof, wherein,X is selected from ##STR1## Y is selected from ##STR2## Z is ##STR3## and Q is ##STR4## or pharmaceutically-acceptable salts thereof, useful in the treatment of gastrointestinal disorders (including gallbladder disorders), central nervous system disorders, insulin-related disorders and pain, as well as in appetite regulation.
    Type: Grant
    Filed: June 17, 1991
    Date of Patent: December 14, 1993
    Assignee: Abbott Laboratories
    Inventors: Kazumi Shiosaki, Alex M. Nadzan, Hana Kopecka, Youe-Kong Shue, Mark W. Holladay, Chun W. Lin, Hugh N. Nellans