НАПРАВЛЕНИЕ РЕАКЦИИ 6-МЕТИЛПИРИМИДИН-2,4(1Н,3Н)-ДИОНА С 2-ХЛОРМЕТИЛТИИРАНОМ: N1- ИЛИ N3-ТИЕТАНИЛПРОИЗВОДНОЕ? pyrimidinylacetate. The structure of the latter was determined by X-ray analysis, which confirmed the formation of N

Мурат Камалетдинов и борьба за принятие теории надвигающейся оболочки in the twentieth century. The history of discovery of the Urals thrust-nappe structure and the creation

СИНТЕЗ ПРОИЗВОДНЫХ ПИРИМИДИН-2,4(Ш,3Щ-ДИОНОВ, СОДЕРЖАЩИХ N-АЛКИЛЬНЫЕ ЗАМЕСТИТЕЛИ disubstituted uracils. The structure of the synthesized compounds was studied by H1 and 13С NMR spectroscopy

factor structure, as supported by previous work in the USA. For all studied countries except Thailand, m

class structures for addictive behaviors are similar across international adolescent populations. Our

-economic environment. The purpose of the paper is to create the scientific basis of content, structure clarifying

ТРУДНОСТИ РАННЕЙ ДИАГНОСТИКИ ГЕМОРРАГИЧЕСКОЙ ЛИХОРАДКИ С ПОЧЕЧНЫМ СИНДРОМОМ at the initial request for medical care. The structure of the primary diagnoses, the timing of admission

КЛИНИКО-ЛАБОРАТОРНАЯ ХАРАКТЕРИСТИКА БОЛЬНЫХ АНГИНАМИ, structure and nature of specific complications of angina in treated patients. Reflected seasonality

-alkylation of this compound provides disubstituted uracils. The structure of the synthesized compounds was studied by H1