Synthesis of new bis(tetrahydropyrrolo[3,4-b]carbazoles) with a functionalized diaryl spacer
作者:Farokh Mehrabani、Ulf Pindur
DOI:10.1039/b006899n
日期:——
Some new bis(tetrahydropyrrolo[3,4-b]carbazoles) were synthesized by Diels–Alder reactions of in-situ generated indole-2,3-quinodimethanes with a variety of bismaleimides as dienophiles and also by reaction of dianilines with a succinic acid anhydride group incorporated into a biscarbazole. In a special reaction a spermine linker was introduced. The new biscarbazoles represent potential DNA ligands
一些新的双(四氢吡咯并[3,4- b ]咔唑)是通过原位生成的吲哚-2,3-喹二甲烷与各种双马来酰亚胺作为亲二烯物的狄尔斯-阿尔德反应,以及二苯胺与琥珀酸的反应合成的。并入双咔唑的酸酐基团。在一个特殊的反应中,引入了精胺接头。新的双咔唑代表了开发新的抗肿瘤活性药物的潜在DNA配体。