Synthesis and pharmacological properties of imidazo [4,5-b] pyrazine derivatives substituted with different amine groups in position 2
作者:A. S. Elina、I. S. Musatova、M. A. Muratov、M. D. Mashkovskii
DOI:10.1007/bf00760950
日期:1975.3
suhstances with a cardiovascular action in the imidazo [4,5-b] pyrazine series, derivatives of this heterocycle substituted with different amine groups in the imidazole or pyrazine portion of the molecule were of interest to us. In accordance with this undertaking the reaction of nucleophilic substitution of 6or 2-halo derivatives of imidazo [4,5-b] pyrazine was studied.