00867naa#a2200229#i#450# EN\\bibl\117985 20260409200121.4 2782-1900 20260324b2026####ek#y0engy0150####ca RU Synthesis of substituted methyl 2-oxo-4-aryl-6-styryl-1,2,3,4-tetrahydropyrimidine-5-carboxylates Journal article Yaroslavl Yaroslavl State Technical University 2026 6 с. Journal article local Общее о пиримидиновых соединениях с одним циклом. 547.853.1 Chirkova Zhanna Vyacheslavovna Karandeeva Alena Sergeevna Bogdanova Natalya Andreevna Makarushko Ekaterina Nikolaevna Volkov Evgeny Vladimirovich Samorodova Maria Vasilievna chemintech.ru