The review is devoted to modern trends in the chemistry of nitrogen-, oxygen-and sulfur-containing monocyclic, polynuclear and benzo(hetero)annulated heterocyclic compounds. Methods for the synthesis and chemical reactivity of furazan, furoxan, thiazole, thiadiazole, dithiazole, thiophene, glycoluril, imidazotriazine, diaziridine and other heterocycles are discussed. Characteristic features of reactions depending on the structure of the starting compounds, intermediates and reaction medium (organic solvents, ionic liquids) and mechanistic aspects of the most interesting transformations are considered. Data on the biological activities and prospects for practical applications of the indicated heterocyclic systems are presented.

The bibliography includes 383 references.

这篇综述专门介绍了含氮，氧和硫的单环，多核和苯并（杂）环杂环化合物的化学现代趋势。讨论了呋喃山，呋喃喃，噻唑，噻二唑，二噻唑，噻吩，甘脲，咪唑三嗪，重氮丙啶和其他杂环的合成和化学反应性的方法。根据起始化合物，中间体和反应介质（有机溶剂，离子液体）的结构以及最有趣的转化机理，考虑了反应的特征。给出了有关所示杂环系统的生物活性和实际应用前景的数据。

参考书目包含383篇参考文献。