Synthesis of Substituted Imidazo[4,5-b]pyridines as Analogues of the DNA Binding Fluorochrome Hoechst 33258
作者:Ashok K. Singh、J. WilliamLown
DOI:10.1080/00397919808004966
日期:1998.11
Abstract Various substituted imidazo[4,5-b]pyridine analogues of Hoechst 33258 have been synthesized to explore the potential of selective helicase blockade and anticancer activity. The target compounds II a, b & d were obtained by condensation of the appropriate functionalized diamine and substituted benzimidazole aldehydes in nitrobenzene.
摘要 合成了 Hoechst 33258 的各种取代咪唑并 [4,5-b] 吡啶类似物,以探索选择性解旋酶阻断和抗癌活性的潜力。目标化合物IIa、b和d通过合适的官能化二胺和取代的苯并咪唑醛在硝基苯中的缩合获得。