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Kolomieitsev, D. O.; Markov, V. I.; Astakhina, V. O.; Kovalenko, S. I.; Varenichenko, S. A.; Kharchenko, O. V. The Synthesis, Reactivity and the Antimicrobial Activity of Substituted thieno[2,3-d]pyrimidine-4(3H)-thio(seleno)nes. J. Org. Pharm. Chem. 2015, 13, 32-38.