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Интеллектуальная Система Тематического Исследования НАукометрических данных |
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Saturated heterocyclic compounds are of great importance in medicinal chemistry and chemical biology due to the fact that many biologically active molecules contain these moieties. The vast majority of these compounds are five- or six-membered heterocycles with one or two oxygen or nitrogen atoms, and many contain stereocenters around or adjacent to the ring.