ChemInform Abstract: Synthesis and Cytotoxic Activity of 5(6)-Amino-2-(5′(6′)-benzimidazolyl)benzimidazoles.SOKOLOVA, N. YU.; KUZNETSOV, V. A.; GARABADZHIU, A. V.; GINZBURG, L. F.; DOBRYNIN, YA. V.; NIKOLAEVA, T. G.; FIN'KO, V. E.; IVANOVA, T. P. · ChemInform · 1990