Synthesis of imidazo[4,5-b]pyridines with a chiral substituent at the nitrogen atom and their conversion to piperazine derivatives
作者:K. V. Bukhryakov、A. V. Kurkin、M. A. Yurovskaya
DOI:10.1007/s10593-012-1056-5
日期:2012.8
Imidazopyridine and benzimidazole derivatives have been prepared with chiral substituents at the nitrogen atom and have been converted to the corresponding condensed structures fused with a piperazine ring. A method has been developed for the synthesis of novel class of compounds – 6,7,8,9-tetra-hydropyrido[3',2':4,5]imidazo[1,2-a]pyrazine derivatives.
已制备了在氮原子上具有手性取代基的咪唑并吡啶和苯并咪唑衍生物,并已转化为与哌嗪环稠合的相应稠合结构。已开发出一种用于合成新型化合物– 6,7,8,9-四氢吡啶并[3',2':4,5]咪唑并[1,2-a]吡嗪衍生物的方法。