Novel bis(tetrahydropyrrolo[3,4-b]carbazoles) linked with aliphatic chains: synthesis and structural aspects
作者:Kerstin U. Meyer、Ulf Pindur
DOI:10.1039/b009731o
日期:——
Syntheses of novel bis(tetrahydropyrrolo[3,4-b]carbazoles) by a [4+2]cycloaddition reaction are described. By variation of dienophiles bis(tetrahydropyrrolo[3,4-b]carbazoles) of varying aliphatic spacer length could be obtained in high yields. These conformationally highly flexible molecules represent an interesting class of compounds, believed to have an affinity towards DNA, as potential DNA ligands
描述了通过[4 + 2]环加成反应合成新型双(四氢吡咯并[3,4- b ]咔唑)的方法。通过改变亲双烯体,可以高收率获得具有不同脂肪族间隔基长度的双(四氢吡咯并[3,4- b ]咔唑)。这些构象上高度柔性的分子代表一类有趣的化合物,据信它们对DNA具有潜在的DNA配体亲和力。