Ivanchenko, D. G. (2015). Synthesis, physical-chemical and biological properties of 1.8-disubstituted of theobromine. V. 8-Benzylidenhydrazino-1-p-methylbenzyltheobromines. Zaporozhye Medical Journal, 17(5). https://doi.org/10.14739/2310-1210.2015.5.53768