6,9-bis[(2-aminoethyl)amino]benzo[g]isoquinoline-5,10-dione and its
申请人:Boehringer Mannheim Italia S.p.A.
公开号:US05506232A1
公开(公告)日:1996-04-09
In the search for novel heteroanalogs of anthracendiones, 6,9-bis[(2-aminoethyl)amino]benzo[g]isoquinoline-5,10-dione dimaleate salt (BBR 2778), was selected as the most promising compound. New methods of synthesis produce the compound in purity greater than 99%.
[EN] AN IMPROVED METHOD OF SYNTHESIS FOR 6,9-BIS[(2-AMINOETHYL)AMINO]BENZO[g]ISOQUINOLINE-5,10-DIONE AND ITS DIMALEATE SALT<br/>[FR] METHODE AMELIOREE DE SYNTHESE POUR 6,9-BIS[(2-AMINOETHYL)AMINO]BENZO[G]ISOQUINOLINE-5,10-DIONE ET SON SEL DIMALEIQUE
申请人:BOEHRINGER MANNHEIM ITALIA, S.P.A.
公开号:WO1995026189A1
公开(公告)日:1995-10-05
(EN) In the search for novel heteroanalogs of anthracendiones, 6,9-bis[(2-aminoethyl)amino]benzo[g]isoquinoline-5,10-dione dimaleate salt (BBR 2778) was selected as the most promising compound. New methods of synthesis produce the compound in purity greater than 99 %.(FR) Lors de la recherche de nouveaux hétéroanalogues d'anthracendiones, 6,9-bis[(2-aminoéthyl)amino[g]isoquinoline-5,10-dione et son sel dimaléique (BBR 2778) ont été choisis comme le composé le plus prometteur. De nouvelles méthodes de synthèse produisent ce composé avec un degré de pureté supérieur à 99 %.
In the search for novel heteroanalogs of anthracendiones, 6,9-bis[(2-aminoethyl)amino]benzo[g]isoquinoline-5,10-dione dimaleate salt (BBR 2778), was selected as the most promising compound. New methods of synthesis produce the compound in purity greater than 99%.