Patents by Inventor Raymond Oekonomopulos

Raymond Oekonomopulos 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).

  • Benzothiazinone derivatives, and pharmaceuticals containing them
    Patent number: 5025010
    Abstract: A description is given of compounds I ##STR1## with R(1) equal to H, alkyl, alkoxy, Hal, NO.sub.2, OH, acetamido or amino; R(2) equal to H, alk(en)yl or phenylalkyl; R(3) equal to H, (cyclo)alk(en)yl(alkyl), phenyl or phenylalkyl; R(4) equal to H, alkyl, alkoxy, Hal CF.sub.3, NO.sub.2, OH, acetamido or amino; A equal to --C.tbd.C-- or --CH.dbd.CH--; R(5) equal to various amines; m and n equal to 1-3; and their salts. Preparation processes are also described. Compounds I are excellent calcium agonists or calcium antagonists. They also act to regulate the blood glucose.
    Type: Grant
    Filed: October 17, 1989
    Date of Patent: June 18, 1991
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Raymond Oekonomopulos, Rainer Henning, Ulrich Lerch, Bernward Scholkens, Wolfgang Linz