Syrota, N. O.; Kemskiy, S. V.; Bol’but, A. V.; Chornobaev, I. I.; Vovk, V. V. The Synthesis of Derivatives of tetra(hexa)hydro[1,2,3]triazolo-[4,5-e][1,4]diazepines and Their Acylation. J. Org. Pharm. Chem. 2018, 16, 28-33.