Schekina Marya Pavlovna RussiaSaratovSSU. Institute of Chemistry., 410012, Saratov, Astrakhanskaya str., 83, building. 1, Institute of Chemistry, SSUsch.mary@mail.ru Author's articles СИНТЕЗ ПОЛИГЕТЕРОАТОМНЫХ СОЕДИНЕНИЙ ГИДРОАЗОЛОВОГО И ГИДРОАЗИНОВОГО РЯДОВ НА ОСНОВЕ β-АМИНОКЕТОНОВ Stereochemical Aspects of Reaction of 1,3-dipolar Cycloaddition in a Row of Conjugated Enones Synthesis of Spiro-fused Hydropyrimidinthiones with Use of Thiobarbituric Acid