Synthesis of Some New Imidazo[4,5-<i>B</i>]Pyridine Derivatives Using 2-Cyanomethyl-1-Methyl-1<i>H</i>-Imidazo[4,5-<i>B</i>]Pyridine
作者:L. Bukowski、Zofia Zwolska、Ewa Augustynowicz-Kopeć
DOI:10.1080/10426507.2011.631793
日期:2012.7
2-cyanomethyl-1-methyl-1H-imidazo[4,5-b]pyridine with isothiocyanates, nitroso compounds, acid chlorides, and thioglycolic acid were investigated. New imidazo[4,5-b]pyridine derivatives with various substituents in 2-position and derivatives of the new pyrrolo[2′,1′:2,3]imidazo[4,5-b]pyridine ring system were synthesized. The compounds obtained were tested in vitro for their tuberculostatic activity. GRAPHICAL ABSTRACT
摘要 研究了2-氰基甲基-1-甲基-1H-咪唑并[4,5-b]吡啶与异硫氰酸酯、亚硝基化合物、酰氯和巯基乙酸的反应。合成了新的咪唑并[4,5-b]吡啶衍生物和新的吡咯并[2',1':2,3]咪唑并[4,5-b]吡啶环系的2位取代基衍生物。获得的化合物在体外测试了它们的抗结核活性。图形概要