6,9-BIS(AMINO SUBSTITUTED)BENZO g]PHTHALAZINE-5,10-DIONES AS ANTITUMOR AGENTS
申请人:BOEHRINGER MANNHEIM ITALIA S.P.A.
公开号:EP0574433B1
公开(公告)日:1995-05-31
[EN] 6,9-BIS(AMINO SUBSTITUTED)BENZO(G)PHTHALAZINE-5,10-DIONES AS ANTITUMOR AGENTS
申请人:BOEHRINGER MANNHEIM ITALIA S.P.A.
公开号:WO1992015307A1
公开(公告)日:1992-09-17
(EN) Compounds of formula (I) wherein X and R1 have the meanings described in the specification, useful as antitumor agents.(FR) On décrit des composés de formule (I), dans laquelle X et R1 ont les significations décrites dans la spécification, lesdits composés étant utiles en tant qu'agents antitumoraux.
The synthesis of 6,9-bis[(aminoalkyl)amino] substituted benzo[g]quinoxaline-, benzo[g]quinazoline- and benzo-[g]phthalazine-5,10-diones<i>via</i>regiospecific displacements
作者:A. Paul Krapcho、Martin J. Maresch、Anna L. Helgason、Kristin E. Rosner、Miles P. Hacker、Silvano Spinelli、Ernesto Menta、Ambrogio Oliva
DOI:10.1002/jhet.5570300624
日期:1993.12
The synthesis of 6,9-difluoro substituted benzo[g]quinoxaline-5,10-diones (3A), benzo[g]quinazoline-5,10-diones (3B) and benzo[g]phthalazine-5,10-diones (3C) have been accomplished. Treatment of 3A, 3B or 3C with diamines or N-(t-butoxycarbonyl)ethylenediamine led to the corresponding 6,9-bis[(aminoalkyl)amino]-substituted analogues related to 2A, 2B and 2C, respectively. The mono-substituted derivatives