The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 01, 1986
Filed:
Feb. 15, 1984
Helmut Schonenberger, Pentling, DE;
Beate Wappes, Regensburg, DE;
Margaretha Jennerwein, Regensburg, DE;
Erwin von Angerer, Regensburg, DE;
Jurgen Engel, Alzenau, DE;
Degussa Aktiengesellschaft, Frankfurt, DE;
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.