Kholodnyak, S.V., Schabelnyk, K.P., Voskoboynik, O.Y., Antypenko, O.M., Kovalenko, S.I., Palchykov, V.O., Okovytyy, S.I. and Shishkina, S.V. 2016. 5,6-dihydro-[1,2,4]triazolo[1,5-c]quinazolines. Message 4. Spirocompounds with [1,2,4]triazolo[1,5-c]quinazolines moieties. The synthesis and spectral. Journal of Organic and Pharmaceutical Chemistry. 14, 3(55) (Sep. 2016), 24–31. DOI:https://doi.org/10.24959/ophcj.16.897.