Patents by Inventor Beate Wappes

Beate Wappes 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).

  • (1,2-diphenyl)-ethylenediamine)-platinum (II) complex compounds
    Patent number: 4598091
    Abstract: There are prepared antitumor active (1,2-diphenyl-ethylenediamine)-platinum (II) complex compounds of the formula ##STR1## where the groups R.sub.1, R.sub.2, R.sub.3 and R.sub.4 are the same or different and are hydrogen, hydroxy groups, C.sub.1 -C.sub.6 -alkoxy groups, C.sub.2 -C.sub.6 -alkanoyloxy groups which optionally are substituted by halogen atoms or C.sub.1 -C.sub.4 -alkanesulfonyloxy groups or C.sub.3 -C.sub.6 -alkenoyloxy groups and at least one of R.sub.1, R.sub.2, R.sub.3 and R.sub.4 is not hydrogen and X is the equivalent of a physiologically compatible or pharmaceutically acceptable anion.
    Type: Grant
    Filed: February 15, 1984
    Date of Patent: July 1, 1986
    Assignee: Degussa Aktiengesellschaft
    Inventors: Helmut Schonenberger, Beate Wappes, Margaretha Jennerwein, Erwin von Angerer, Jurgen Engel