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:
Mar. 24, 1981
Filed:
Sep. 15, 1978
Applicant:
Inventors:
Tibor Szabo, Budapest, HU;
Laszlo Institoris, Budapest, HU;
Gabor Kovacs, Budapest, HU;
Gyula Dalmadi, Budapest, HU;
Bela Koszegi, Budapest, HU;
Istvan Stadler, Budapest, HU;
Assignee:
Chinoin Gyogyszer es Vegyeszeti Termekek Gyara Rt., Budapest, HU;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
26034622 ; 26034673 ; 424285 ;
Abstract
Racemic or optically active compounds with antitumor activity of the formula: ##STR1## wherein X is oxygen or sulfur;