494747-90-9

Upstream product

• 3005-27-4 3,4-dibromo-1-methyl-2,5-dihydropyrrole-2,5-dione 
• 135328-49-3 7-(diphenylmethoxy)indole 

Downstream Products

• 494747-98-7 6-methyl-11-benzhydryloxy-13H-pyrrolo[2,3-a]pyrrolo[3,4-c]pyrido[3',2':4,5]carbazole-5,7-dione-12-carboxylic acid tert-butyl ester 
• 494747-95-4 7-benzhydryloxy-3-[1-methyl-2,5-dioxo-4-(1H-pyrrolo[2,3-b]pyridin-3-yl)-2,5-dihydro-1H-pyrrol-3-yl]indole-1-carboxylic acid tert-butyl ester 
• 494747-91-0 7-benzhydroxy-3-(4-bromo-1-methyl-2,5-dioxo-2,5-dihydro-1H-pyrrol-3-yl)indole-1-carboxylic acid tert-butyl ester 

Relevant academic research and scientific papers

Novel substituted [1,4] benzodioxino[2,3-e] isoindole derivatives, method for preparing and pharmaceutical compositions containing same

Compounds of formula (I): wherein: A is as defined in the description, Y represents a group selected from an oxygen atom and a methylene group, R2 represents a hydrogen atom and in that case: R3 represents a group selected from a hydrogen atom and the groups linear or branched (C1-C6)alkyl, aryl, aryl-(C1-C6)alkyl (in which the alkyl moiety is linear or branched) and SO2CF3, or R2 and R3 form a bond, R1 represents a group selected from a hydrogen atom and the groups linear or branched (C1-C6)alkyl, aryl and aryl-(C1-C6)alkyl (in which the alkyl moiety is linear or branched) or a linear or branched (C1-C6)alkylene chain, Z1 and Z2 each represent a hydrogen atom or Z1 and Z2, together with the carbon atoms carrying them, form a phenyl group. Medicaments.

Synthesis and biological evaluation of 7-azaindolocarbazoles

In the course of a program aimed at designing antitumor agents containing an indolocarbazole framework, an efficient synthetic scheme based on the use of 3,4-dibromo-N-methylmaleimide and 7-azaindole has been developed to elaborate a series of mono- and di-aza derivatives of arcyriaflavin. The procedure was further exploited to introduce a hydroxyl group at different positions on the indole moiety of the non-symmetrical compounds. The DNA binding capacity and cytotoxic potential of these 7-azaindolocarbazole derivatives was evaluated.