Благодарю за помощь.
Joaquín Pastor, Jorge Siró, JoséL. García-Navío, Juan J. Vaquero, M. Melia Rodrigo, Milagros Ballesteros and Julio Alvarez-Builla
Synthesis of new azino fused benzimidazolium salts. a new family of DNA intercalating agents.
Bioorganic & Medicinal Chemistry Letters
Volume 5, Issue 24, 21 December 1995, Pages 3043-3048
Код: Выделить всё
http://dx.doi.org/10.1016/0960-894X(95)00532-4