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:
Aug. 04, 2015
Filed:
Apr. 13, 2012
Edward Borowski, Gdansk, PL;
Barbara Stefanska, Warsaw, PL;
Maria Dzieduszycka, Sopot, PL;
Marcin Cybulski, Warsaw, PL;
Wieslaw Szelejewski, Warsaw, PL;
Janusz Obukowicz, Stare Babice, PL;
Maria Bontemps-gracz, Gdansk, PL;
Malgorzata Wysocka, Gdansk, PL;
Jan Mazerski, Gdansk, PL;
Pawel Punda, Szczytno, PL;
Joanna Wietrzyk, Wroclaw, PL;
Edward Borowski, Gdansk, PL;
Barbara Stefanska, Warsaw, PL;
Maria Dzieduszycka, Sopot, PL;
Marcin Cybulski, Warsaw, PL;
Wieslaw Szelejewski, Warsaw, PL;
Janusz Obukowicz, Stare Babice, PL;
Maria Bontemps-Gracz, Gdansk, PL;
Malgorzata Wysocka, Gdansk, PL;
Jan Mazerski, Gdansk, PL;
Pawel Punda, Szczytno, PL;
Joanna Wietrzyk, Wroclaw, PL;
BS-154 S.P. ZO.O., Gdansk, PL;
Abstract
The invention relates to the new, asymmetrically substituted derivatives of 2,7-dihydro-3H-dibenzo[de,h]cinnoline-3,7-dione and their use as cytostatics exhibiting activity against tumor cells, especially against cells with multidrug resistance (MDR). In particular, the invention concerns derivatives of 2,7-dihydro-3H-dibenzo[de,h]cinnoline-3,7-dione represented by the general formula (I).