IMPROVED PROCEDURE FOR THE SYNTHESIS OF 6,9-BIS ((2-AMINOETIL) AMINO) BENZO (G) ISOQUINOLINA-5,10-DIONA AND ITS DIMALEATE SALT.

摘要

IN THE SEARCH FOR NEW HETEROANALOGS OF ANTRACENDIONAS LA SAL DE DIMALEATO 6,9-BIS [(2-AMINOETIL) AMINO] BENZO [G] ISOQUINOLCINA-5,10-DIONA (BBR 2778) WAS SELECTED AS THE MOST PROMISING COMPOUND. NEW SYNTHESIS METHODS PRODUCE THE COMPOSITE WITH A PURITY GREATER THAN 99%.